JP2015061576A - Vertical biaxial food mixer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow processing, such as whipping, stirring, or mixing, of a variety of sticky foodstuff to be performed appropriately and efficiently in a short time.SOLUTION: In a vertical biaxial food mixer, when a center main shaft (60) is rotatably driven, first and second eccentric stirring shafts (61) and (62) perform revolving motions in the same direction (F) around the main shaft via a rotary bowl (70) integrated with the center main shaft. At the same time, while the first eccentric stirring shaft rotates in the reverse direction (R), the second eccentric stirring shaft rotates in the same direction (F). A first stirrer (P1) of a larger rotational diameter (D) than a radius (r) of a food storage container (T) is fitted to the first eccentric stirring shaft of a shorter interval distance (L1) from the center main shaft and used, whereas a second stirrer (P2) of a smaller rotational diameter (D) than the radius of the container is fitted to the second eccentric stirring shaft of a longer interval distance (L2) from the main shaft and used, both in the way that the stirrers do not interfere each other.

Description

  The present invention relates to a bowl-shaped twin-screw mixer that gives various actions such as whipping, stirring (beating), mixing (mixing) and the like to various viscous food materials used as confectionery and bread dough.

  In this type of commercial food mixer, in order to efficiently give processing such as frothing, stirring and mixing to fresh cream, custard cream, sponge dough, cake dough, strawberries and other viscous foods, for example, patents As disclosed in Documents 1 and 2, the necessary agitators such as the wire whiper, wire beater, hook, and scraper (blade) are revolved slowly and at the same time opposite to the direction of the revolving motion. Rotate quickly.

  In particular, in the kneading machine described in Patent Document 3, stirring blades (5a) (5b) (21a) (21b) respectively attached to a plurality of eccentric shafts (drive shafts) (15) (18) (27) (30). During the revolving motion, they rotate in opposite directions (reciprocal directions), and in another embodiment shown in FIGS. 4 to 6, the plurality of stirring blades (21a) (21b) rotate. The center is considered to be a well-known invention that is closest to the present invention in that the center is arranged at a different distance (X ′) (X ′ + α) from the center position of the pan (8).

Japanese Patent No. 4792070 Japanese Patent No. 3965182 Japanese Patent No. 2740632

  However, in the configuration of the known invention described in FIGS. 4 to 6 of Patent Document 3, the rotation trajectories (E) and (F) of the plurality of stirring blades (21a) and (21b) are overlapped (overlapped). Therefore, it is necessary to rotate the gear ratio at a constant speed or synchronously at a constant constant rotation gear ratio. Otherwise, the agitating blades (21a) and (21b) will collide and be damaged, and the rotational gear ratio can be freely changed and adjusted according to the type of food and the purpose of the treatment applied to the food. As a result, the desired high quality and various processing effects cannot be obtained.

  In order to prevent the stirring blades (21a) and (21b) from colliding with each other and being damaged, the blades can be arranged in a relationship that maintains a "90-degree angle difference" (for example, the plate pieces in plan view). For example, from a large number of wires effective for foaming confectionery dough, it was assembled and shaped into a bowl shape such as a spindle shape or a cylindrical shape. Can't use whippers.

  Furthermore, the pan (8) of the above-mentioned known invention is a bowl pan having a conical shape at the bottom (9) of the pan, and a stirring blade having a large rotational diameter around its eccentric shaft (drive shaft) (27) (38). 21a) and the stirring blade (21b) having a small rotation diameter rotate (spin), so that the stirring blades (21a) and (21b) have a swing around the pivot pin (7) and a long hole. (6a) It can be moved up and down along (6b), and it is limited to metal products with a large weight, and various types of stirrers that give processing suitable for this type of food are adopted without restriction. It cannot be used, and it is inferior in versatility.

  The present invention aims to improve such a problem, and in order to achieve the object, in claim 1, a stirring action fixedly supported by a column of a mixer body frame so as to face a position directly above a food container. Box and

  A geared motor for rotational drive of the stirring mechanism mounted in the stirring action box;

  A center spindle of the stirring mechanism suspended from the stirring action box toward the center in the food container;

  A rotating rod that is rotated integrally with the center spindle by the geared motor;

  The first and second eccentric agitation shafts are supported so as to hang down in parallel with the center main shaft from the rotating bowl toward the eccentric portion in the food storage container and can rotate to the rotating bowl, respectively.

  When the center main shaft is rotationally driven, the first and second eccentric agitation shafts revolve around the center main shaft in the same direction via a rotary rod that rotates integrally with the center main shaft, and at the same time, the first eccentric agitation shaft A vertical type biaxial food that is set so that the second eccentric agitation shaft rotates in the same direction as the above revolving motion while rotating in the direction opposite to the revolving motion direction. In the mixer,

  A short distance between the first eccentric stirring shaft and the center main shaft is secured, and a first stirring bar having a rotation diameter larger than the radius of the food container is connected to the lower end portion of the first eccentric stirring shaft. While

  As with the second eccentric agitation shaft, the distance between the center main shaft and the second eccentric agitation shaft is kept long, and a second agitator having a rotation diameter smaller than the radius of the food container is connected to the lower end of the second eccentric agitation shaft. As well as

  The rotation motion trajectories of the first and second stirrers are determined so as not to interfere or overlap each other.

  Further, in claim 2, the rotation gear ratio in which the first eccentric stirring shaft and the second eccentric stirring shaft rotate is changed according to the type of the first and second stirring bars and / or the purpose of the processing given to the food.・ It is characterized in that it can be adjusted.

  According to a third aspect of the present invention, the thickness of the first eccentric agitation shaft is made thicker and the thickness of the second eccentric agitation shaft is made thinner and differently.

  In claim 4, the food container is a short-sized pan or other flat bottom container, and the first and second stirrers are both whippers, and a large number of stainless steel wires bent in a substantially U shape in side view, It is characterized in that the vertical body portion is formed into an overall cylindrical shape, and the horizontal bottom portion is assembled into a working housing that is in a three-dimensionally intersecting hierarchical state at the central portion.

  6. A heating action box that faces a position directly below a container receiving arm from a vertical lifting support plate of a container receiving arm that can be moved up and down along a column of a mixer body frame or a pair of right and left lifting guide shafts parallel thereto. Projecting forward and integrally

  The food storage container is received and supported by the container receiving arm, and an electric heater for the food storage container is attached to the heating action box.

  In claim 6, a contact-type temperature sensor is suspended from the eccentric part of the rotary rod that revolves integrally with the center main shaft of the stirring mechanism or the center main shaft toward the inside of the food container,

  The temperature sensor is set to control to stop the heating action of the electric heater based on an output signal obtained by detecting the current temperature of the foodstuff.

  Further, according to the present invention, a flat pot or other conductive container having a flat bottom is adopted as the food container, and a flat planar electromagnetic induction heater corresponding to the bottom of the food container is used as the electric heater. It is characterized by adopting.

  According to the said structure of Claim 1, the 1st stirring element with a large rotation diameter on a 1st eccentric stirring axis | shaft with a short space | interval distance with a center main axis | shaft, and the 2nd eccentric stirring shaft with a long space | interval distance with a center main shaft similarly. The second stirring bar having a small rotation diameter rotates in the opposite direction, but unlike the configuration of the known invention described in Patent Document 3 at the beginning, the rotation path of the first and second stirring bars is Since the relationship is set so as not to interfere or overlap each other, the first and second eccentric agitation shafts and the rotation gear ratio of the first and second agitator can be freely determined without restriction. 1 and 2 as a stirrer, not only scraping blades (scrapers), but also wire whippers, wire beaters, hooks, screws, and other various forms according to the type and viscosity of foods and the purpose of the treatment. And as it can be use, significantly superior to various treatment effect and versatility of each the ingredients.

  Even if the rotational motion trajectories of the first and second stirrers do not interfere or overlap each other, the first stirrer is on the first eccentric stirring shaft that keeps a short distance from the center main shaft, and contains foodstuffs. Because the rotation diameter is larger than the radial dimension of the container, it rotates and rotates significantly beyond the vertical center line of the container, so that the food in the center of the food storage container is leaked or insufficient. Can be reliably processed, and in combination with the rotation in the direction opposite to the second stirrer and the adjustment / setting of the rotation gear ratio, the entire food in the container can be uniformly distributed in a short time. There is an effect that can be processed efficiently.

  In particular, if the configuration of claim 2 is adopted, it is possible to easily obtain the optimum high-precision processing effect according to the type of food, viscosity, etc., and convenience and versatility are further improved.

  If the configuration of claim 3 is adopted, even if the first and second eccentric agitation shafts parallel to the center main shaft are suspended in a parallel state, the first and second agitators to be used for connection to these lower end portions, The first and second eccentric agitation shafts can be distinguished from each other by the difference in thickness, and there is an effect of preventing errors during the connecting operation.

  In that case, since the first eccentric stirring shaft that uses the first stirrer having a large rotation diameter is thick and the second eccentric stirring shaft that uses the second stirrer having a small rotation diameter is thinly set, There is no risk of problems such as support strength and durability.

  Further, if the configuration of claim 4 is adopted, the food container is a flat container at the bottom, the first and second stirrers both have a horizontal bottom, and have a cylindrical shape with a different rotational diameter. Therefore, the first and second stirrers of the present invention can be used even with a wire whiper that cannot swing and pivot in the vertical direction such as a stirring blade described in Patent Document 3 at the beginning. It can be used freely, and an appropriate treatment effect for each food can be obtained.

  If the structure of Claim 5 is employ | adopted, with respect to the 1st, 2nd stirrer which faces the inside of a foodstuff storage container from upper direction, a foodstuff storage container and the electric heater of the bottom face can be raised / lowered together from the downward direction. In addition, since the positional relationship between the food container and the electric heater is kept constant at all times, a stable heating operation without excess or deficiency can be performed, and the necessary configuration for that is remarkably simple.

  If the structure of Claim 6 is employ | adopted, the contact-type temperature sensor of the foodstuff hanging down to the inside of a foodstuff storage container from the center spindle of a stirring mechanism or the eccentric part of the rotary rod which revolves integrally with this will become a stirrer. Unlike that used for mounting, it does not rotate at high speed, but only revolves slowly, so there is no risk of being damaged early by being swung by high forces, and depending on the characteristics of various stirrers There is no need to change the way the temperature sensor is attached, and it has excellent durability and versatility.

  Furthermore, if the structure of Claim 7 is employ | adopted, since the bottom face of a foodstuff storage container makes a flat surface, in order to prevent the process nonuniformity which a foodstuff accumulates in the deepest part of a cone-shaped bottom like a ball pan, the There is no need to manufacture or process a conical protrusion in the center of the bottom, and it has the effect of obtaining a uniform diffusion action of foodstuffs, and it is sufficient to have a flat planar shape as an electromagnetic induction heater. Helps improve sex.

  In that case, if the food storage container is a small pan, the trunk surface is not a circular arc surface with a radius difference like a ball pan, but a straight surface (vertical surface) having the same radius from the top to the bottom. The force by which the food material is struck against the body surface by the first and second stirrers becomes uniform, and the food material can be processed without fear of uneven stirring.

It is a front view which shows the outline whole of the foodstuff mixer which concerns on this invention. It is a side view of FIG. It is a top view of FIG. It is a partial expanded sectional view which shows the raising / lowering action mechanism of a foodstuff storage container. FIG. 5 is a sectional view taken along line 5-5 of FIG. It is the elements on larger scale which show the inside of a stirring action box. FIG. 7 is a cross-sectional view taken along line 7-7 in FIG. 6. It is a partial expanded sectional view which shows a stirring mechanism. FIG. 9 is a sectional view taken along line 9-9 in FIG. 8. It is sectional drawing which extracts and shows the connection sleeve for stirring elements attached to the lower end part of the 1st, 2nd eccentric stirring shaft. It is the 11-11 line sectional view of FIG. It is a front view which extracts and shows the opening-and-closing detection part of an opening-and-closing cover. It is sectional drawing which shows the connection use state of the 1st, 2 stirrer (whipper) with respect to the 1st, 2 eccentric stirring shaft. It is sectional drawing of the wireless transmitter provided with the contact-type temperature sensor. It is a partial expanded sectional view corresponding to FIG. 4 which shows the deformation | transformation embodiment of the foodstuff mixer which concerns on this invention. FIG. 16 is a cross-sectional view taken along line 16-16 in FIG. 15. FIG. 17 is a side sectional view of FIG. 16. It is the elements on larger scale which show the inside of the stirring action box in the deformation | transformation embodiment of FIG. It is a partial expanded sectional view of FIG. FIG. 20 is a sectional view taken along line 20-20 in FIG. 19. It is a front view of the usage example which attached the temperature sensor and the scraper to the extension center axis | shaft of the stirring mechanism. It is a top view of FIG. It is a front view which extracts and shows the 1st stirring element (whipper) with a big rotation diameter. It is a top view of FIG. FIG. 25 is a sectional view taken along line 25-25 in FIG. 23. It is the 26-26 sectional view taken on the line of FIG. It is the elements on larger scale of FIG. It is a front view which extracts and shows the stainless steel wire of FIG. It is a top view of FIG. It is a front view which extracts and shows the 2nd stirring element (whipper) with a small rotation diameter. It is a top view of FIG. FIG. 32 is a cross-sectional view taken along line 32-32 in FIG. 30. FIG. 33 is a sectional view taken along line 33-33 in FIG. 31. It is sectional drawing which shows the 1st usage example of this invention. It is a top view of FIG. 34, and has shown the rotation (autorotation) direction of the 1st, 2nd stirring element (whipper). It is a top view which shows the movement locus | trajectory of the 1st stirring element (whipper) in FIG. It is a top view which shows the movement locus | trajectory of the 2nd stirring element (whipper) in FIG. It is an effect | action top view which shows the flow direction of the foodstuff by two whippers. It is the action side view seen from the horizontal direction of FIG. It is a synthetic | combination top view which shows the comprehensive motion locus | trajectory of a 1st, 2 stirrer (whipper). It is sectional drawing which shows the hammering action of the foodstuff by a 1st stirring element (whipper). It is sectional drawing which shows the 2nd usage example of this invention. It is sectional drawing which shows the 3rd usage example of this invention. It is sectional drawing which shows the 4th usage example of this invention.

  Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings. FIGS. 1 to 3 show an outline of the vertical twin-screw food mixer according to the present invention, which is installed on a work floor. A rigid mixer main body frame (M), a food storage container (T) that is stably suspended at a mid-height position of the main body frame (M), and an agitation that faces directly above the food storage container (T) Stirring action box (Ab) having a built-in drive source for mechanism (A), heating action box (Hb) having a heater (H) facing the position directly below food storage container (T), and the food storage container (T) and the heating action box (Hb) are composed of an elevating operation mechanism (E) for elevating and lowering the stirring mechanism (A) together.

  Among the main components of the food mixer, first, the food container (T) is of a certain size (for example, diameter: about 400 mm × depth: about 250 mm, capacity: about 30 liters) for business use (half-size) pan. As above, it is made of a three-layer clad material of stainless steel and aluminum (for example, inside: SUS304 + intermediate: aluminum + outside: SUS430).

  However, if it is a food storage container (T) that has conductivity and has a flat bottom, copper clad with aluminum and iron, ferritic stainless steel, copper sprayed with magnetic iron powder, etc. itself May be made of magnetic iron or the like.

  (1) is a ring-shaped locking flange welded to a mid-height position on the trunk surface of the food container (dimension pan) (T), and a pair of left and right ears that project integrally from the diameter line A pair of left and right centering pins each provided with a piece (2), and mounting holes (3) formed through both ear pieces (2) are suspended from a container receiving arm (to be described later) on the mixer body frame (M) side The guide pin is set so as to be freely inserted and removed from above.

  (4) is a pair of left and right grips corresponding to directly above both ear pieces (2) projecting from the locking flange (1), and the body surface of the food storage container (T) as a U-shape facing each other in plan view Therefore, when the operator holds and holds it with both hands, the mounting hole (3) on the food storage container (T) side is aligned with the guide pin on the container receiving arm side to be described later. It is possible to carry out the insertion / extraction operation and carry the food container (T).

  Next, the mixer body frame (M) includes a rigid column (5) made of a channel-shaped steel material opened rearward in plan view, and a leg frame (6) welded from the steel pipe material to a pseudo-H shape in plan view. The intermediate part of the leg frame (6) is welded in an assembled state penetrating and traversing the lower end of the column (5). (7) is a mounting height adjustment seat that is screwed and fastened to four points of the leg frame (6) that are grounded.

  The top plate (8) is welded to the upper end of the support column (5) in a covered state, and the lower bottom plate (9) of the stirring action box (Ab) having an inverted L shape in side view is It is mounted on the top plate (8) of the column (5) and assembled and integrated via a plurality of fixing bolts (10).

  As for the operation mechanism (E) for raising and lowering the food storage container (T) and its heating action box (Hb) together, (11) indicates the locking flange (1) of the food storage container (T). A pair of left and right centering guide pins (12), which is a container receiving arm for receiving and suspending, and has a substantially U-shaped or horseshoe shape opened forward in plan view as shown in FIG. The mounting hole (3) on the side of the food storage container (T) is inserted and set so as to be freely detachable from above, so that the food storage container (T) is connected to the stirring mechanism (A) and the heater (H). Due to the corresponding positional relationship, it is fixed and maintained in an accurate centering state.

  On the other hand, (13) is a back wall plate that is integrally suspended from the rear end of the container receiving arm (11), and is parallel to the support column (5), and from the back wall plate (13). A pair of left and right elevating support plates (14) that maintain a constant interval wider than that of the support columns (5) are integrally projected rearward.

  (15) is an elevating slider fixedly mounted horizontally on the projecting front end portions (rear end portions) of both elevating support plates (14) so as to surround the open rear surface of the support column (5). A horizontal bearing stand (16) for taking out is interposed inside the column (5). (17) is a fixing bolt for attaching the elevating slider (15) to the elevating support plate (14).

  (18) is a total of four idler rollers, each of which is pivotally supported by the base portion (front end) of both lifting / lowering support plates (14), and (19) is a plurality of both lifting / lowering support plates (14). A pair of left and right adjustment plates that are attached to the front and rear by a fixing bolt (20). The four adjustment rollers (21) have a total of four idler rollers (21). Are pivotally supported.

  Then, the idler roller (18) on the elevation support plate (14) side rolls along the corners of the channel-shaped column (5) serving as the elevation guide rail, and the idler roller on the adjustment plate (19) side. Similarly, the roller (21) rolls along the tip of the column (5), so that the lift slider (15) can be raised and lowered smoothly and correctly.

  (22) is a fixed-length rotating screw shaft suspended inside the column (5), and passes through the bearing base (16) on the lifting slider (15) side, and its lower end portion On the other hand, a washer serving as a lowering stopper (23) is attached and fixed, and a driven bevel gear (24) is similarly fitted and integrated with the upper end of the rotating screw shaft (22).

  (25) is a case of a bearing (26) that stably supports the middle part of the rotating screw shaft (22) in combination with the bearing base (16) on the lifting slider (15) side, and the stirring action box They are assembled and integrated between the lower bottom of (Ab) and the upper end of the column (5). Reference numeral (27) denotes a fixing nut that is non-rotatably attached to the bearing base (16), and is kept in a screwed and fastened state with the rotating screw shaft (22).

  Further, (28) is a driving bevel gear meshing perpendicularly with the driven bevel gear (24) on the rotating screw shaft (22) side, and a horizontal rotating handle shaft penetrating and crossing the stirring action box (Ab). (29) One end (lateral end) of which the pivot handle shaft (29) protrudes from the stirring action box (Ab) and is fitted to the midway part via a key or spline as shown in FIGS. The rotating screw shaft (22) that is suspended inside the column (5) can be rotated by manually operating the rotating handle (30).

  More specifically, when the rotating screw shaft (22) is rotated, the elevating slider (15) performs only the elevating action along the rotating screw shaft (22), and is received and suspended by the container receiving arm (11). The food storage container (T) in the raised state is moved up and down as shown in FIGS.

  In this case, the washer fixed to the lower end portion of the rotating screw shaft (22) serves as a lowering stopper (23) of the food storage container (T), while the rising stopper (31) of the food storage container (T) is also used. ) Is attached via a support bracket (32) projecting forward integrally from the vicinity of the lower bottom portion (9) of the stirring action box (Ab), and the tip end (lower end) of the screw rod Part) receives the large-sized locking flange (1) of the food container (T).

  Note that both the washer serving as the descending stopper (23) and the screw rod serving as the ascending stopper (31) of the food storage container (T) can be adjusted up and down at the receiving stopper position.

  The back wall plate (13) suspended from the rear end portion of the container receiving arm (11) has a mounting plate (33) projecting integrally from the rear end portion of the heating action box (Hb). The electromagnetic induction heater (H) built in the heating action box (Hb) and the food container (T) heated by this are attached together by a plurality of detachable fixing bolts (34). It can be moved up and down stably.

  At that time, the elevating adjustment long hole (35) for receiving the fixing bolt (34) is opened to the back wall plate (13) on the container receiving arm (11) side or the mounting plate (33) on the heating action box (Hb) side. By distributing the distance, the vertical distance between the bottom surface of the food storage container (T) received and suspended by the container receiving arm (11) and the electromagnetic induction heater (H) facing directly below it is increased or decreased. It is desirable to be able to adjust.

  As shown in FIGS. 4 and 13, the heating action box (Hb) includes an aluminum body plate (36), a bottom plate (37) and a heat-resistant glass or synthetic resin top plate (38). The coil receiving base (40) supporting the electromagnetic induction heating coil (39) of the electromagnetic induction heater (H) is assembled into a plurality of pedestal columns (T). 41) and is attached to the bottom plate (37) of the heating action box (Hb). (42) is a heat radiation opening formed in the rear surface of the trunk plate (36).

  Next, the stirring action box (Ab) will be described. This is an inverted L in a side view as shown in FIG. 6 provided with a horizontal upper base plate (43) in addition to the horizontal lower base plate (9). A horizontal fixed base (44) that is shaped like a letter and that crosses the upper space of the upper bottom plate (43) is supported by a plurality of pedestals (45) planted on it. A geared motor (47) serving as a drive source for the stirring mechanism (A) is mounted via the motor mounting plate (46).

  Similarly, the inverter mounting plate (48) fixed to the upper bottom plate (43) of the stirring action box (Ab) is equipped with an inverter (49) for controlling the rotation of the geared motor (47). (50) is a vertical fixed partition wall plate standing behind the motor rotation control inverter (49) and the rotating handle shaft (29), and the electromagnetic induction heating is provided in the space behind this A coil (39) heating inverter (high-frequency power source) (51) and various electrical components not shown in the figure are installed.

  (52) is an electrical wiring between the electromagnetic induction heating coil (39) and its heating inverter (51), and (53) is a vent for cooling the heating inverter (51) and the like, and a stirring action box An opening is formed on the rear surface of (Ab). Similarly, (54) is an operation panel attached to the front face of the upper space in the stirring action box (Ab). Here, the stirring on / off switch (55) and the stirring forward / reverse switching switch (56) as shown in FIG. In addition to a motor rotation speed adjustment volume (57) and an operation timer, a target temperature adjustment volume (58) and a measured temperature indicator (wireless receiver) (59) are also installed.

  In the illustrated embodiment, the electromagnetic induction heater (H) of the food container (T) is employed, but an infrared heater or other electric heater may be employed instead.

  The stirring mechanism (A) revolves in the same direction (F) as the center main shaft (60) and the center main shaft (60) rotated by the geared motor (47), and at the same time, the reverse of the revolving motion. First and second eccentric agitation shafts (61) and (62) that rotate in the same direction (R) as well as in the same direction (F). Various first and second stirrers (P1) and (P2) are detachably connected to the lower end of each. The first and second stirrers (P1) and (P2) will be described in detail later.

  That is, as is clear from FIG. 6 and FIGS. 8 to 11 showing the details of the stirring mechanism (A), the horizontal fixed base (44) crossing the upper space in the stirring action box (Ab) A geared motor (47) for driving the stirring mechanism (A) is mounted from above via a motor mounting plate (46) and a plurality of pedestals (45). A fixed case (64) of a radial bearing (63) for rotatably supporting a center main shaft (60) suspended from the geared motor (47) is inserted into the part from the lower side and integrated. (65) is a thrust bearing that separately supports the center main shaft (60).

  (66) is a large-diameter circular gear support ceiling that is firmly attached and integrated to the lower surface of the fixed base (44) and the body surface of the fixed bearing case (64) by welding with a plurality of fixing bolts (67). An internal gear (internal gear) (68) is attached to the lower surface of the peripheral edge of the ceiling plate (66) by a plurality of fixing bolts (69).

  (70) is a rotary rod having a substantially U-shaped cross section that can surround the internal gear (68) from below, and a surrounding disk (70a) and an enveloping cover (1) that stands integrally from the peripheral edge thereof. 70b) and a pair of first and second bearing cases (70c) (70d) that hang down integrally from the eccentric part of the disk (70a), and a boss (70e) that forms the center of the disk (70a) ) Is fitted through a key, a spline, or the like so that it can rotate integrally with the vicinity of the lower end of the center main shaft (60). (71) is a fixing nut for retaining the rotary rod (70), and is screwed to the lower end of the center main shaft (60).

  The pair of the first and second eccentric agitation shafts (61) and (62) both hang down toward the eccentric part in the food container (T), and one of the first eccentric agitation shafts (61) is suspended. On the other hand, the other second eccentric stirring shaft (62) is also long with the center main shaft (60), while being in a parallel state maintaining a short distance (L1) (for example, about 83.75 mm) from the center main shaft (60). First and second radial bearings in first and second bearing cases (70c) and (70d) which are in a parallel state maintaining an interval distance (L2) (for example, about 115 mm) and are provided at corresponding positions of the rotary rod (70). (72) By (73), each is rotatably supported (rotated).

  Further, the first pinion gear (74) having a relatively large diameter that is inscribed in the internal gear (68) on the side of the ceiling plate (66) for supporting the gear in the fixed installation state and can rotate in mesh with the internal gear (68), One eccentric agitation shaft (61) is fitted into and integrated with the upper end of the shaft via a key or spline.

  Further, an idle gear (intermediate gear) (75) which is inscribed in the internal gear (68) on the side of the gear support ceiling plate (66) and can rotate in mesh therewith is parallel to the center main shaft (60). A separate second pinion gear that is attached to and integrated with the disk (70a) of the rotary rod (70) via a hanging idle gear support shaft (76) and that can mesh with the idle gear (75). (77) is also fitted and integrated with the upper end of the second eccentric stirring shaft (62).

  Moreover, the idle gear (75) has substantially the same diameter as the first pinion gear (74), but the second pinion gear (77) is dimensioned to be smaller in diameter than the first pinion gear (74). The second eccentric agitation shaft (62) is set so as to rotate (spin) faster than (61). (78) is a radial bearing interposed between the idle gear (75) and its support shaft (76), and (79) is a disk (70a) for the idle gear support shaft (76) on the rotary rod (70). ) Is a fixing nut that is attached to the eccentric part in a state that prevents it from coming off.

  In this regard, in the illustrated embodiment, the first eccentric agitation shaft (61) is about four times the revolution speed and the second eccentric agitation shaft (62) is also about six times the revolution speed, each rotating at high speed (spinning). However, this rotational gear ratio can be freely changed and adjusted according to the type of food and / or the purpose of the treatment applied to it (type of necessary stirrer). Can do.

  Therefore, when the center main shaft (60) of the stirring mechanism (A) is rotationally driven in the direction of the arrow (F) in FIG. 9, via the rotary rod (70) rotating integrally with the center main shaft (60), The first and second eccentric agitation shafts (61) and (62) and the idle gear support shaft (76) slowly revolve around the center main shaft (60) in the same direction (F).

  Simultaneously with the revolving motion, the first eccentric agitation shaft (61) is in the revolving motion direction (F) by the meshing rotation of the first pinion gear (74) and the internal gear (68) at its upper end. The second eccentric agitation shaft (62) rotates in mesh with the second pinion gear (77) at its upper end and the idle gear (75) and the idle gear. The direction (F) opposite to the direction (R) in which the first eccentric agitation shaft (61) rotates through the meshing rotation of (75) and the internal gear (68) (the same as the direction in which the revolving motion occurs) ), And the first eccentric agitation shaft (61) rotates faster than the rotational (spinning) speed.

  In that case, the center main shaft (60) and the first and second eccentric agitation shafts (61) and (62) are paired with a geared motor (47) as a rotational drive source in the direction of the arrow (F) in FIG. Although it is possible to revolve in the opposite direction (R), the second eccentric agitation shaft (62) that rotates through the idle gear (75) and the second pinion gear (77) at the upper end thereof A one-way clutch (80) is inserted in the fitting surface of the one-way clutch, and only when the center main shaft (60) is driven to rotate in a direction (R) opposite to the arrow direction (F). Due to the sliding action of (80), the transmission operation from the second pinion gear (77) to the second eccentric stirring shaft (62) is cut, and the second eccentric stirring shaft (62) is stopped by itself. Yes.

  The lower end portions of the first and second eccentric agitation shafts (61) and (62) in the agitation mechanism (A) are notched as an engagement hook (81) as shown in FIGS. (82) is a connecting sleeve inserted into the eccentric stirring shaft (61) and (62) from below, and (83) is a retaining sleeve attached to the connecting sleeve (82) via a fixing bolt (84). This is a piece, which is locked to the lifting guide groove rails (85) arranged on the circumferential surfaces of the eccentric stirring shafts (61) and (62), and falls off the eccentric stirring shafts (61) and (62). It is supposed not to.

  Further, (86) is a cover plate for concealing the rotary soot escape opening (not shown) of the upper bottom plate (43) in the stirring action box (Ab), and is attached to the periphery of the rotary soot escape opening. A rotating guide rail (87) having a large diameter that surrounds the surrounding cover (70b) of the rotary rod (70) is attached to and integrated with a plurality of fixing bolts (88) on the lower surface thereof. Has been.

  The rotating guide rail (87) has a substantially U-shaped cross section, and a separate synthetic resin hanger hook (89) is engaged in the concave circumferential groove. The hanger hook (89) has an arc shape that bends by about 240 degrees in plan view, and a plurality of horizontal locking pins (90) are planted in the hanger hook (89).

  (91) is an open / close cover that is bent from a stainless steel plate in a circular arc shape at the same angle as the hanger hook (89), and includes a handle (92), and the plurality of suspension plate pieces (93) are formed as described above. The hanger hook (89) is detachably locked to the locking pin (90).

  Reference numeral (94) is a back cover that is closed to a circular shape (360 degrees) in plan view in combination with the opening / closing cover (91), and is bent from the stainless steel plate by the remaining 120 degrees. As shown in FIG. 6, an attachment stay (95) that has an arc shape and projects integrally rearward is attached and integrated with a fixing bolt (96) to the front surface of the lower space in the stirring action box (Ab). .

  Therefore, when the operator holds the handle (92) of the opening / closing cover (91) and manually operates the opening / closing cover (91) along the rotation guide rail (87), the container receiving arm (11) is operated. The open upper surface of the food container (T) that is received and suspended by the rear cover (94) can be closed to an overall circular (360 degrees) enclosure with the rear cover (94).

  In this case, however, as shown in FIGS. 8 and 12, the open upper surface of the food storage container (T) is combined with the rear cover (94) so as to be enclosed in a circular shape (360 degrees) in plan view. From the suspension plate piece (93) of the opening / closing cover (91), the detected piece (97) of the metal material is integrally projected sideways, while the detected piece (97) can be detected. A proximity sensor (98) is attached and fixed to a corresponding position of the upper bottom plate (43) or the rotary sputum inlet cover plate (86) in the stirring action box (Ab).

  Based on the output electrical signal of the proximity sensor (98) detected from the detected piece (97) when the open / close cover (91) closes the open upper surface of the food storage container (T) to the normal surrounding state. The geared motor (47), which is the drive source of the agitating mechanism (A), is rotated, otherwise the geared motor (47) is automatically controlled so as not to start rotating. The proximity sensor (98) can function as a power switch of the stirring mechanism (A).

  Needless to say, food can be taken in and out of the food storage container (T) by opening the opening / closing cover (91) by appropriately rotating it.

  Further, the rotary rod (70) that rotatably supports (rotates) the first and second eccentric agitation shafts (61) and (62) rotates together with the center main shaft (60) of the agitation mechanism (A). As already described, a sensor holder (99) as shown in FIGS. 6 and 13 is integrally suspended from the eccentric part of the horizontal disk (70a) in the rotary rod (70).

  Reference numeral (100) is a receiving ring provided at the lower end of the sensor holder (99), and the temperature sensing part (contact temperature sensor) of the wireless transmitter (S) which is inserted and locked in a freely detachable manner from above. (101) slowly revolves along with the pair of the first and second eccentric agitation shafts (61) and (62), and the heating temperature (article temperature) of the food in the food storage container (T) is real-time. To detect (measure).

  In that case, the contact-type temperature sensor (101) is connected to the first eccentric whip (P1) having a large diameter connected to the first eccentric agitation shaft (61) and the second eccentric agitation shaft (62). There is no possibility of hanging near the position adjacent to the small-diameter second whipper (P2) and interfering with the rotation (spinning) motion trajectory of the first and second whipser (P1) (P2).

  The wireless transmitter (S) is screwed in a freely openable / closable manner through a metal casing (102) as shown in FIG. 14 and both ends of the opening via waterproof O-rings (103). And a synthetic resin cap (105), and an elongated metal nose tube (106) integrally projecting from the center of the base (104), the entire syringe Contact type temperature sensor such as thermistor, resistance thermometer foil, thermocouple foil, etc. at the tip (lower end) of the nose tube (106) that is assembled in the shape and used in the food (101) is attached.

  In addition, a substrate (107) on which a microcomputer is mounted in the casing (102) and a battery (108) as a driving source thereof are incorporated, and a transmission antenna (109) is incorporated in the cap (105). (110) is a transmission line for connecting the temperature sensor (101) and the substrate (107).

  And the receiver corresponding to the wireless transmitter (S) provided with such a contact-type temperature sensor (101) is a stirring action box (as a combined type with the measurement temperature indicator (59) described above). Ab) is integrated into the operation panel (54) on the top, and the current temperature data of the ingredients transmitted from the transmitter (S) as a radio signal is received by the wireless receiver, and the operation panel (54). When the current temperature data reaches the target temperature set in advance by the target temperature adjustment volume (58), the output electric signal from the receiver is displayed on the measured temperature display (59) above. Thus, the high-frequency power source (heating inverter) (51) of the electromagnetic induction heater (H) is controlled to be turned off, and the heating of the food container (T) is automatically stopped.

  Next, FIGS. 15 to 20 show modified embodiments of the food mixer. The following is a brief description of the configuration different from the basic embodiment of FIGS.

  That is, in the case of the basic embodiment described above, the column (5) of the mixer main body frame (M) for the mechanism (E) for moving up and down the food storage container (size pan) (T) and its heating box (Hb) together. ) As an elevating guide rail itself, the elevating slider (15) on the container receiving arm (11) side is moved up and down through a total of eight idler rollers (18) and (21) rolling along the guide rail. However, in the modified embodiment, the U-shaped lifting unit base (111) in a side view that opens rearward is attached and fixed to the inside of the support column (5) by a total of four bolts (112), left and right, A rotating screw is provided by radial bearings (115) (116) built in a pair of upper and lower horizontal bearing boards (113) (114) in the lifting unit base (111). Supporting the middle portion and a lower end rotatably (22).

  A pair of left and right lifting guide shafts (117) arranged in parallel on both sides of the rotating screw shaft (22) is the same as the rotating screw shaft (22) of the lifting slider (15) in the container receiving arm (11). When the rotary screw shaft (22) is rotated by being vertically suspended from the bearing base (16), the lift slider (15) on the container receiving arm (11) side is moved to both lift guide shafts (117). ), And is designed to move up and down smoothly.

  In that case, the lower bearing disc (114) of the lifting unit base (111) having the U-shape serves as a lowering stopper for receiving the lifting slider (15). The fixing nut (27) that keeps the screwed and fastened state with the rotating screw shaft (22) is fitted into and integrated with the bearing base (16) as a rectangular tube shape, and the straight movement of the elevating slider (15) is straight. Needless to say, only the lifting action is allowed.

  In the basic embodiment of the food mixer, the fixing bolt (34) is used as a configuration for finely adjusting the vertical distance between the bottom surface of the food container (T) and the electromagnetic induction heater (H) to be wide or narrow. Are attached to the back wall plate (13) on the container receiving arm (11) side, and the elevating adjustment long hole (35) for receiving the fixing bolt (34) is attached to the heating action box (Hb) side mounting plate. (33), each opening is formed, but in the modified embodiment of FIGS. 15 to 20, the screwing direction of the fixing bolt (34) is reversed, and the elevation adjustment long hole (35) is formed in the container receiving arm (11). ) Side back wall plate (13), and screw holes (118) are respectively formed in the heating action box (Hb) side mounting plate (33).

  Similarly, in the modified embodiment of FIGS. 15 to 20, a receiver support stand (119) is integrally erected from the motor mounting plate (46) inside the stirring action box (Ab), and the wireless transmitter ( The radio receiver (120) corresponding to S) is installed in the center of the upper surface of the support stand (119). Unlike the basic embodiment described above, a wireless receiver (120) independent of the temperature indicator (59) of the operation panel (54) is employed.

  Reference numeral (121) in FIGS. 18 and 19 indicates an additional charging chute for food. If this is used to be freely inserted into and removed from the opening / closing cover (91), the food storage container during operation of the stirring mechanism (A) is used. Even when (T) is closed in a safe surrounding state, without stopping the operation of the stirring mechanism (A), from the additional charging chute (121) to the inside of the food container (T), for example, flour or Milk, sugar, and other necessary ingredients can be added to improve work convenience.

  Further, in the basic embodiment of the food mixer, the sensor holder (99) is integrally suspended from the eccentric portion of the large rotary rod (70) that rotates integrally with the center main shaft (60), and the lower end thereof is received. The temperature sensing part (temperature sensor) (101) of the wireless transmitter (S) is inserted and locked to the ring (100), and the temperature sensor (101) is connected to the first and second whippers (P1) (P2). As long as it does not interfere with the rotation (spinning) movement trajectory, as shown in the modified embodiments of FIGS. 18 to 20, the sensor holder and the sensor holder are directed from the lower end portion of the center main shaft (60) toward the center portion in the food container (T). The extension center shaft (122) is integrally suspended, and a separate clamp fitting (123) such as a spectacles type or a split type is attached to the lower end thereof, and the wireless transmitter (123) is attached to the clamp fitting (123). S Insert the temperature sensor (101) of the telescopically from above, it may be engaged with the falling non use.

  In this case, as is clear from another modified embodiment of FIGS. 21 and 22, the temperature sensor (101) of the wireless transmitter (S) is connected to one end (lateral end) of the split-type clamp fitting (123). In addition, the spindle (125) of the scraper (resin plate) (124) is attached to the other end portion (lateral end portion) of the clamp fitting (123), and the food container is stored by the scraper (124). You may comprise so that the foodstuff adhering to the vertical inner wall face (torso surface) of (size barrel pan) (T) can be scraped by itself. (126) is a coil spring that elastically biases the tip of the scraper (124) to the inner wall surface (torso surface) of the food storage container (T), and (127) is a vertical hinge pin that serves as a pivot for the scraper (124). It is.

  In addition, since the other structure in the modified embodiment of FIGS. 15-22 is substantially the same as the said basic embodiment, only the same code | symbol as FIGS. Detailed description is omitted.

  As the first and second stirrers (P1) and (P2) mentioned earlier, it is necessary to use them together with food storage containers (dimension pans) (T) with a flat bottom surface to become a confectionery / bread dough If materials such as foaming (whipping), stirring (beating), and mixing (mixing) can be performed, scraping blades, wire whippers, butterbeaters, hooks, screws, and other metal materials according to the purpose of the processing Alternatively, various forms made of a synthetic resin material can be employed.

  In this respect, the first and second stirrers (P1) and (P2) shown in FIGS. And a working body (C) assembled in a three-dimensionally crossed state at the bottom from a large number (20 in total in the example) of stainless steel wires (131) having different lengths. Thus, the above-described treatment of various viscous foods is performed.

  Here, the first and second stirrers (P1) and (P2) embodied as whipper differ only in the rotation diameter (D) and the wire diameter (thickness) of the stainless steel wire (131), and are substantially different from each other. Since the same common configuration is provided, the common configuration will be described in detail based on the first stirrer (whipper) (P1) shown in FIGS.

  That is, the mounting support shaft (130) of the first stirrer (whipper) (P1) is made of a stainless steel rod, and the engagement hook (132) provided at the upper end thereof is connected to the eccentric stirring shaft (61) ( 62) The bite hook (81) on the side is detachably bited into a single piece so that it can rotate integrally with its eccentric stirring shaft (61) (62). During the attaching / detaching operation, the operator may push up or release the connecting sleeve (82) fitted to the eccentric stirring shafts (61) (62).

  (133) is a wire receiving boss of the above-mentioned working housing (C), and has a cylindrical boss body (133a) having a small diameter from stainless steel or aluminum alloy, and a large diameter projecting integrally from the lower end thereof. The boss main body (133a) is formed in a stepped form having a disk-shaped head flange (133b), and is assembled and inserted into the lower end of the mounting support shaft (130). And the mounting support shaft (130) are welded.

  (134) is a fixing screw screwed in from the screw hole (135) of the boss main body (133a) toward the mounting support shaft (130) prior to the welding, with respect to the food container (dimension pan) (T). Used to adjust the installation (suspension) height of the working housing (C).

  On the other hand, on the periphery of the head flange (133b) having a large diameter in the wire receiving boss (133), an even number (a total of 40 in the illustrated example) corresponding to twice the total number of the stainless wire (131) is provided. Wire receiving holes (136) are distributed in a vertically penetrating state.

  Each piece (one by one) of the stainless steel wire (131) forming the working housing (C) is made of stainless steel round wire having the same wire diameter (for example, about 3 mm), as extracted and shown in FIGS. The intermediate portion of the wire having a certain length is bent into a substantially U shape in a side view as a horizontal bottom portion (131a), and is horizontally refracted inward from both ends of the vertical trunk portion (131b). The leading end of the vertical neck portion (131d) bent upward further through the shoulder portion (131c) forms the both ends base portion (131e) of the wire.

  However, in FIGS. 28 and 29, the shoulder portion (131c) shows a substantially horizontal stainless steel wire (131). And may be bent into a crossing state of an obtuse angle with the vertical trunk portion (131b).

  In any case, the stainless steel wires (131) are separated into the wire receiving holes (136) in which both ends of the bases (131e) are distributed in the disk-shaped head flange (133b) of the wire receiving boss (133). As shown in FIG. 4, the steel sheet is inserted and penetrated from below, and is welded (arc welding) on the upper surface of the head flange (133b). Electrolytic polishing of each welded portion is also performed.

  In that case, the total number of the above-described stainless steel wires (131) of the total number (20 in total) is different in length, all of which are basic in the side view extracted and shown in FIG. A plurality of pieces (five in the illustrated example), each of which is bent in a U-shape but has a different width (w) (rotating diameter (D) as the working housing (C)) of the vertical trunk portion (131b). As a unit, and a plurality of sets (the first set to the fourth set in the illustrated example are a total of four sets), as shown in FIGS. 23 to 27, are all the narrowest from the widest stainless steel wire (131). Are assembled in an orderly and regularly arrayed fashion to the stainless steel wire 131 or vice versa.

  That is, the width (w) of the body portion (131b) (rotational diameter (D) as the working housing (C)) will be described based on the plan views of FIGS. First to fifth stainless steel wires (a1) (a2) (a3) (a4) (a5), and second to fifth stainless wires (b1) (b2) (b3) (b4) ( b5), first to fifth stainless wires (c1) (c2) (c3) (c4) (c5) in the third set (c set), and first to fifth stainless wires in the fourth set (d set) ( d1) (d2) (d3) (d4) (d5) means that the first stainless wire (a1) (b1) (c1) (d1) having the widest width (w) in each set has a maximum diameter (for example, about 210 mm) is distributed on the first virtual concentric circle (D1), and the fifth stainless steel having the smallest width (w). Swyer (a5) (b5) (c5) (d5) are scattered distributed over a minimum diameter (e.g., about 180 mm) fifth virtual concentric yen (D5).

  And based on such a meaning (rule), the other second stainless steel wires (a2), (b2), (c2), and (d2) in each group are also placed on the second virtual concentric circle (D2). Stainless steel wires (a3) (b3) (c3) (d3) are on the third virtual concentric circle (D3), and fourth stainless steel wires (a4) (b4) (c4) (d4) are the fourth virtual concentric circles. Scattered distribution on each circle (D4). In short, all the stainless steel wires (131) are scattered on five types of first to fifth virtual concentric circles (D1) to (D5) having different rotation diameters. It is laid out in a state to do.

  In addition, as is apparent from FIGS. 17 and 18, each unit of the above-mentioned set of five is the first stainless wire (a1) (b1) (c1) (d1) having the widest width (w). As the order in which the narrowest fifth stainless steel wires (a5), (b5), (c5), and (d5) are located on the downstream side in the clockwise direction, the five vertical wires are arranged on the leading side in the circumference. The trunk portions (131b) are scattered in a parallel state in which a virtual arc locus (aa) is drawn.

  In that case, the adjacent intervals of the first to fifth virtual concentric circles (D1), (D2), (D3), (D4), and (D5) do not necessarily have to be equal, but all have the same dimensions. Is preferable.

  Next, the depth (g) to the U-shaped horizontal bottom (131a) will be described with reference to the plan view of FIGS. 24 and 25 and FIG. 27 which is a partially enlarged sectional view of FIG. The width (w) of (131b) (the rotational diameter (D) as the working housing (C)) is the first stainless wire (a1) (b1) (c1) (d1) and the second stainless wire (a2) in each set ) (B2) (c2) (d2), third stainless wire (a3) (b3) (c3) (d3), fourth stainless wire (a4) (b4) (c4) (d4) and fifth stainless wire ( a5), (b5), (c5), and (d5) are set to be equal to each other, and on the first to fifth virtual concentric circles (D1) (D2) (D3) (D4) (D5) as described above. Even if each is scattered, stainless steel wire 131) have different lengths, and the both ends bases (131e) of each stainless steel wire (131) crawl into the head flange (133b) of the wire receiving boss (133). Since they are inserted and integrated as being in the same installation height, the depth (g) to the bottom (131a) is all different.

  That is, among the first to fifth stainless wires (a1) to (a5) forming the first set (a set), the first stainless wire (a1) having the widest width (w) is the working rod (C ) Of the first to fifth stainless wires (d1) to (d5) as the longest stainless wire (131) and the fourth group (d group) among the total number (total 20 exemplified above) Among them, the fifth stainless steel wire (d5) having the narrowest width (w) is the shortest stainless steel wire (131) among the total number (20 in total) for assembling the working housing (C). The long stainless steel wire (a1) is deepest (below the bottom), and the shortest stainless steel wire (d5) is the shallowest (below the top). The other stainless steel wires (131) are assembled in a stage (stacked) state in the order of the lower one being the long one and the short one being the upper one, and in a three-dimensional crossover state at the center position at the horizontal bottom (131a). Yes.

  Therefore, when each unit of 5 units is viewed from the periphery (lateral direction) of the working housing (C), the intersection of the 5 vertical barrels (131b) and the horizontal bottom (131a) ( An imaginary line segment (f-f) that connects the corners) is in an inclined state as shown in FIG.

  Furthermore, in the illustrated working housing (C), the longest first group (a group) of the first stainless steel wire (a1) to the shortest fourth group (d group) of the fifth stainless steel wire (d5). Are arranged from the first stainless steel wires (a1), (b1), (c1), and (d1) that are scattered on the first virtual concentric circle (D1) with the maximum diameter, As an order to each set of the fifth stainless steel wires (a5), (b5), (c5), and (d5) scattered on the concentric circle (D5), the virtual concentric circles (D1) (D2) ( D3) (D4) (D5) Each set of first stainless wire (a1) (b1) (c1) (d1) and second stainless wire (a2) (b2) (c2) (d2) And third stainless wire (a3) (b3) (c3) (d3) and fourth stainless steel For the wires (a4) (b4) (c4) (d4) and the fifth stainless steel wires (a5) (b5) (c5) (d5), from the first set (set a) to the fourth set (set d) Are stacked in 20 stages from the lowest level (the deepest depth: about 205 mm) to the uppermost level (the shallowest depth: about 140 mm), and the horizontal position of the bottom (131a) is centered. It is in a radial arrangement state in plan view and bottom view that intersects with each other.

  In the example shown in the figure, five body parts (131b) having different widths (w) are set as a unit, and a working body (from a total of four sets of the first set (a set) to the fourth set (d set)) ( As shown in FIG. 26 and FIG. 27, which is a partially enlarged cross-sectional view thereof, as shown in FIG. 26 and the partially enlarged cross-sectional view thereof, the upper and lower sides of adjacent stainless wires (131) forming the same group (for example, a group) (for example, Between the a1 and the a2), there are three different sets of stainless steel wires (131) (for example, the b set, the c set, and the d set), and the stainless wire ( 131) are stacked up to 20 levels corresponding to the total number of the bottles.

  In that case, the three-dimensional intersection of the bottom (131a) may be fixed and maintained by welding or weaving (entanglement), but the adjacent stainless steel wires (131) in the vertical position contact each other. It is preferable to allow or promote free elastic deformation and vibration of each stainless steel wire (131) by securing the gap between the upper and lower sides by separating them as shown in FIG. In that sense, the angle (γ) at which the bottom portions (131a) of the adjacent stainless steel wires (131) cross each other does not need to be constant and equally constant, for example, about 9 degrees as shown in FIGS. A slight change is acceptable.

  30 to 33 show a second stirrer (whipper) (P2), which has a smaller wire diameter (for example, about 2.5 mm) than the stainless steel wire (131) of the first stirrer (whipper) (P1). Or about 2 mm) stainless steel wire (131) is used in the same total of 20 wires, and the width (w) of the trunk portion (131b) (the rotation diameter (D) as the working housing (C)) is the widest. Stainless steel wire (a1) (b1) (c1) (d1), for example, about 150 mm, narrowest stainless steel wire (a5) (b5) (c5) (d5), for example, about 124 mm, depth to bottom (131a) (g ) Is the most deep stainless steel wire (a1), for example, about 205 mm, and the shallowest stainless steel wire (d5), for example, about 150 mm, is formed into a small three-dimensional working body (C). Since the first stirrer (whipper) (P1) having a large diameter described based on 3 to 29 is substantially the same, only the same reference numerals as those in FIGS. 23 to 29 are written in FIGS. Detailed description of the second stirrer (whipper) (P2) will be omitted.

  In addition, in the 1st stirring element (whipper) (P1) shown in FIGS. 23-29 and the 2nd stirring element (whipper) (P2) shown in FIGS. 30-33, the width | variety (w) of a trunk | drum (131b). The five stainless steel wires (131) with different depths (g) are used as one unit, and the four sets (20 in total) are assembled and modeled into the working housing (C). The number and thickness (wire diameter) of 131) may be appropriately set according to whispering, mixing / stirring, and other processing capabilities. In this regard, the whipper described in the action diagrams of FIGS. 35, 38, and 39, which will be described later, takes four stainless steel wires (131) as one unit, and a relatively rough eye from three sets (12 in total). It is assembled and shaped on the working housing (C).

  And the rotation diameter (D) (about 210 mm illustrated previously) of the 1st stirrer (whipper) (P1) connected and used for the said 1st eccentric stirring shaft (61) is the said foodstuff storage container (size barrel pan). As a dimension larger than the radius (r) of (T) (about 200 mm exemplified above), the rotational diameter of the second stirrer (whipper) (P2) connected to the second eccentric stirring shaft (62) ( D) The first and second stirrers (whippers) (P1) are differently changed from each other as a dimension smaller than the radius (r) of the food storage container (T). ) (P2) is set so that the rotation (spinning) motion trajectories do not interfere or overlap each other.

  The first stirring bar (Whipper) (P1) having a large rotational diameter (D) is connected to the first eccentric stirring shaft (61) which maintains a short distance (L1) from the center main shaft (60). As shown in FIGS. 34 and 35, the food storage container (T) is largely rotated (rotated) beyond the vertical center line (O-O). There is no possibility of generating a weak point or dead space in the food processing, and the entire high-efficiency processing can be performed.

  Further, in the illustrated embodiment, the thickness of the mounting support shaft (130) of the first stirrer (whipper) (P1) having a large rotational diameter (D) and the first eccentric stirring shaft (61) to which this is connected is used. The size of the second stirrer (whipper) (P2) having a small rotation diameter (D) and the thickness of the second eccentric agitation shaft (62) to which it is connected are thinned while the size is increased. On the basis of the intentional difference change, the first and second eccentric stirring shafts (61) and (62) are connected to the first and second stirring members (whippers) (P1) and (P2). However, the above thicknesses may be set to be the same as each other.

  FIGS. 34 and 35 show a first use example of the present invention used for the production of meringue, fresh cream, sponge dough, etc. by whipping egg white, and to the first eccentric stirring shaft (61) of the stirring mechanism (A). The first stirrer (whipper) (P1) having a large rotation diameter (D) is connected, and the second stirrer (whipper) (P2) having a small rotation diameter (D) is also connected to the second eccentric stirring shaft (62). Further, when the center main shaft (60) of the stirring mechanism (A) is rotationally driven by the geared motor (47) in the arrow direction (F) of FIG. 35, the first and second stirrers (whippers) (P1) are connected. ) (P2) slowly revolves together in the same direction (F) and simultaneously rotates in opposite directions (R) and (F).

  That is, during the movement in which the first and second eccentric agitation shafts (61) and (62) revolve in the direction of the arrow (F) in FIG. 35 via the rotary rod (70) that rotates integrally with the center main shaft (60). The first stirrer (whipper) (P1) having a large diameter on the first eccentric stirring shaft (61) rapidly rotates in the direction (R) opposite to the direction (F) in which the revolving motion occurs, and the movement locus thereof. 36 depicts a hypocycloid curve as shown in FIG. 36, while the second stirrer (whipper) (P2) having a small diameter on the second eccentric stirring shaft (62) has the same direction (F) as the revolving motion (F). ) To rotate faster than the first stirrer (whipper) (P1), and the motion trajectory draws an epicycloid curve as shown in FIG. 37, and the first and second stirrers (whipper) (P1) A pair of (P2) will comprehensively draw a motion trajectory as shown in FIG. .

  In that case, the first stirrer (whipper) (P1) is on the first eccentric stirring shaft (61) maintaining a short distance (L1) from the center main shaft (60), and the food container (T) Since the rotation diameter (D) is larger than the radial dimension (r) of the container (T), the container rotates (rotates) beyond the vertical center line (OO) of the container (T). The food located at the center can be processed without omission or deficiency, and foaming (whipping) can be efficiently performed on the synthesized movement locus as shown in FIG.

  Further, even if the rotation diameter (D) of the first stirrer (whipper) (P1) is large, the rotation (spinning) movement locus of the first stirrer (whipper) (P1) and the second stirrer (whipper) Since the relationship is set so as not to interfere or overlap with that of (P2), the rotational (spinning) speeds of the first and second stirrers (whippers) (P1) and (P2) can be changed differently without restriction. It is also possible to keep their peripheral speeds substantially equal to each other.

  As a result, the 1st and 2nd stirrers (whippers) (P1) (P2), which proceed simultaneously with the above revolving motion and rotation motion, are used together with the flat food storage container (size pan) (T). Based on the horizontal shape of the bottom portion (131a), the food material is perpendicular to the food container (T) as shown by the arrow (Z) in FIG. Combined with the ability to strike from the horizontal direction perpendicular to the inner wall without any loss and with an equal force from top to bottom, especially the so-called stiffening of the egg white and air entrapment in a short time. It is possible to obtain a meringue of fine quality.

  34 and 35, the first stirrer connected to the first eccentric stirring shaft (61) will be described in more detail based on the first and second stirrers (whippers) (P1) (P2). The child (whipper) (P1) rapidly rotates in the direction (R) opposite to the direction of revolution (F) and draws a hypocycloid curve movement locus as shown in FIG. Since the vertical body part (131b) of the stainless steel wire (131) forming (C) is scattered in a parallel state in which a plurality of one set of virtual arc trajectories (aa) is drawn, Assuming that the portion describing the virtual arc locus (aa) is the action wall surface, the action wall surface is coupled with the rotation direction (R), and the meringue is rotated (spinned) as indicated by the flow arrow in FIG. ) Send from center side (inside) to rotation circumference side (outside) Out, so that the strike to food storage container inner wall surface (body surface) of the (blunted pot) (T).

  Moreover, the horizontal bottom (131a) of the stainless wire (131) forming the working housing (C) has regularly different rotational diameters (D) (the width (w) of the body (131b)). In order to form a three-dimensionally crossed stage state of a plurality of sets, a virtual line segment (f-f) connecting the intersections (corner corners) between the bottom (131a) and the body (131b) is in an inclined state. Assuming that the virtual inclined line segment (f−f) is the working floor surface, the working floor surface also combines with the direction of rotation (R), and the meringue is shown by the flow arrow in FIG. Then, it is lowered from the upper side to the lower side.

  On the other hand, the second stirrer (whipper) (P2) connected to the second eccentric stirring shaft (62) quickly rotates in the same direction (F) as the revolving motion direction (F), The motion trajectory of the epicycloid curve as shown in FIG. 37 is drawn. Based on the fact that the rotational motion direction (F) is opposite to the rotational motion direction (R) of the first stirrer (whipper) (P1), The action wall surface of the portion that draws the virtual circular arc locus (aa) on the vertical body portion (131b) of the action housing (C) has a meringue as indicated by the flow arrow in FIG. The working floor surface of the portion of the working housing (C) that draws the virtual inclined line segment (f-f) is sent from the outer side to the rotation center side (inner side). As shown by the arrow, the robot moves up from the lower side to the upper side.

  As a result, the vertical (vertical) and horizontal (horizontal) agitation and convection effects that are effective in foaming (whipping) the whole egg white contained in the food container (dimension pan) (T) are promoted. In addition, cutting the unique stickiness of egg white (so-called squeezing) and securing fine bubbles by air entrapment can be achieved very efficiently in a short time, and an excellent meringue can be produced. is there.

  At that time, as already described, if the stainless steel wires (131) that are three-dimensionally crossed at the bottom (131a) of the working housing (C) are not fixed to each other, and free bending deformation or swinging motion of each of them is allowed. This helps to produce more and more high-quality meringue, which is easy to generate air.

  In addition, since the working housing (C) of the first and second stirrers (Phipper) (P1) (P2) is assembled in a hierarchical state of its horizontal bottom (131a), the lowermost (deepest) ) In combination with the stainless steel wire (a1) forming the bottom (131a) of the working housing (C) on a substantially flat surface corresponding to the bottom surface of the food container (dimension pan) (T). Thus, there is no risk of processing leakage or precipitation at the bottom.

  In addition, about the thickness (wire diameter) and the number of the stainless steel wire (131) which forms the working housing (C) of the first and second stirrers (whipper) (P1) (P2), for example, fresh cream or meringue, When foaming a relatively low-viscosity food material such as sponge dough, using a large number of stainless steel wires with as small a wire diameter as possible, while increasing the rotation speed as much as possible, for example, Use a small number of stainless steel wires with as large a wire diameter as possible when stirring or mixing the ingredients that increase in viscosity with heating, such as custard cream, Besse dough, sesame tofu, and sauces. In addition, it is preferable to reduce the rotation speed as much as possible and rotate it under a high torque.

  34 and 35 show an example of the use of the present invention provided for the production of meringue, fresh cream, sponge dough, etc. by whipping egg white. As shown in another second example of use in FIG. Instead of the first stirrer (whipper) (P1), a scraping blade plate (scraper) of a synthetic resin material having a large rotational diameter (D) is used as the first stirrer (P1), and the first eccentric stirring shaft (61 ) In an interchangeable manner, while the second stirrer (whipper) (P2) having a small rotation diameter (D) is connected to the second eccentric agitation shaft (62) as it is, for example, custard cream It can also be used for manufacturing.

  Further, as shown in the third usage example of FIG. 34, the scraping blade plate having a large rotational diameter (D) is used as the first stirrer (P1), which is also connected to the first eccentric stirring shaft (61). Then, instead of the second stirrer (whipper) (P2), a synthetic resin material kneading beater having a small rotational diameter (D) is used as the second stirrer (P2) to the second eccentric agitation shaft (62). By linking and using, for example, it can be used for the production of Japanese confectionery candy, curry roux, chocolate, jam and the like.

  Furthermore, as shown in the fourth usage example of FIG. 44, a metal material kneading hook with a large rotation diameter (D) is used as the first stirrer (P1), and a metal material kneading hook with a small rotation diameter (D) is used. For example, shoe dough, bread dough, pizza dough, etc. can be used by connecting to the corresponding first and second eccentric agitation shafts (61), (62) as the second stirrer (P2). It can be done.

  In any case, since the rotation gear ratio in which the first eccentric stirring shaft (61) and the second eccentric stirring shaft (62) rotate can be changed / adjusted, based on the change / adjustment, for example, By setting the peripheral speeds of the first and second stirrers (P1) and (P2) to be equal to each other, an overall uniform convection such as custard cream, granule, white sauce, soup, etc. is generated or vice versa. By causing the peripheral speeds of the first and second stirrers (P1) and (P2) to be greatly different from each other, for example, convection (kneading action) that collides with meringue, kneading cake, bread dough, jam, etc. is caused. Therefore, appropriate processing such as foaming, stirring and mixing according to the kind and viscosity of the food material and the desired purpose can be performed accurately.

  In the food mixer of the illustrated embodiment, the wireless transmitter (S) provided with the food contact temperature sensor (101) in the food container (T) is moved by the geared motor (47) of the stirring mechanism (A). Since the rotary rod (70) rotated integrally with the center main shaft (60) is in the installed and used state suspended via the sensor holder (99), the first and second bearings supported by the rotary rod (70) are provided. In the process in which the eccentric stirring shafts (61) and (62) slowly revolve, the temperature sensor (101) can reliably detect (measure) the current temperature (product temperature) of the foodstuff.

  In this respect, when the contact temperature sensor (101) is attached to the stirring bar that rotates integrally (rotates) with the first and second eccentric stirring shafts (61) and (62), the rotation speed of the stirring bar is fast, At the same time, the temperature sensor (101) is swung around with a high force, and even if it does not fall off from the sensor holder, it may frequently rattle and damage early, and the temperature sensor (101) Must be attached to each stirrer individually, which is unnecessarily expensive and inferior in versatility and convenience.

  The food mixer of the illustrated embodiment includes the electric heater (H) of the food container (T) and the heating temperature sensor (101) of the food, but the type of food and the purpose of processing applied to it. In some cases, these may not be used, or the installation of the electric heater (H) and the heating temperature sensor (101) may be omitted. Therefore, as the food storage container (T), a container having no electrical conductivity, a bowl with a conical bottom, or the like can be used.

(1) ・ Locking flange (2) ・ Ear piece (3) ・ Mounting hole (4) ・ Handle (5) ・ Still (11) ・ Container receiving arm (12) ・ Centering guide pin (13) ・ Back wall Plate (14), elevating support plate (15), elevating slider (16), bearing base (18) (21), idler roller (19), adjusting plate (22), rotating screw shaft (23), lowering stopper (24)-Driven bevel gear (28)-Driven bevel gear (29)-Rotating handle shaft (30)-Rotating operation handle (31)-Lifting stopper (39)-Electromagnetic induction heating coil (40)-Coil receiving base ( 44) ・ Fixed base (47) ・ Geared motor (drive source)
(49) ・ Rotation control inverter (51) ・ Heating inverter (54) ・ Operation panel (59) ・ Temperature indicator (wireless receiver)
(60) · Center spindle (61) · First eccentric agitation shaft (62) · Second eccentric agitation shaft (64) · Fixed bearing case (66) · Gear support ceiling plate (68) · Internal gear (70)・ Rotary rod (74) ・ 1st pinion gear (75) ・ Idle gear (77) ・ 2nd pinion gear (80) ・ One-way clutch (81) (132) ・ Bite hook (82) ・ Connecting sleeve (83) ・ Disengagement Stopping piece (85), Elevating guide groove rail (91), Open / close cover (99), Sensor holder (101), Contact temperature sensor (111), Elevating unit base (117), Elevating guide shaft (122), Extension center Shaft (130) ・ Mounting support shaft (131) ・ Stainless steel wire (131a) ・ Bottom (131b) ・ Body (A) ・ Agitating mechanism (Ab) ・ Agitating work Box (C)-Working housing (D)-Rotating diameter of working housing (E)-Elevating mechanism (H)-Heater (Hb)-Heating box (M)-Mixer frame (P1) (P2 ) ・ First and second stirrers (S) ・ Wireless transmitter (T) ・ Food material storage container (L1) (L2) ・ Spacing distance (g) ・ Depth (w) ・ Body width (r) ・ Food Storage container radius (OO) / Vertical center line of food storage container

  The present invention relates to a bowl-shaped twin-screw mixer that gives various actions such as whipping, stirring (beating), mixing (mixing) and the like to various viscous food materials used as confectionery and bread dough.

  In this type of commercial food mixer, in order to efficiently give processing such as frothing, stirring and mixing to fresh cream, custard cream, sponge dough, cake dough, strawberries and other viscous foods, for example, patents As disclosed in Documents 1 and 2, the necessary agitators such as the wire whiper, wire beater, hook, and scraper (blade) are revolved slowly and at the same time opposite to the direction of the revolving motion. Rotate quickly.

  In particular, in the kneading machine described in Patent Document 3, stirring blades (5a) (5b) (21a) (21b) respectively attached to a plurality of eccentric shafts (drive shafts) (15) (18) (27) (30). During the revolving motion, they rotate in opposite directions (reciprocal directions), and in another embodiment shown in FIGS. 4 to 6, the plurality of stirring blades (21a) (21b) rotate. The center is considered to be a well-known invention that is closest to the present invention in that the center is arranged at a different distance (X ′) (X ′ + α) from the center position of the pan (8).

Japanese Patent No. 4792070 Japanese Patent No. 3965182 Japanese Patent No. 2740632

  However, in the configuration of the known invention described in FIGS. 4 to 6 of Patent Document 3, the rotation trajectories (E) and (F) of the plurality of stirring blades (21a) and (21b) are overlapped (overlapped). Therefore, it is necessary to rotate the gear ratio at a constant speed or synchronously at a constant constant rotation gear ratio. Otherwise, the agitating blades (21a) and (21b) will collide and be damaged, and the rotational gear ratio can be freely changed and adjusted according to the type of food and the purpose of the treatment applied to the food. As a result, the desired high quality and various processing effects cannot be obtained.

  In order to prevent the stirring blades (21a) and (21b) from colliding with each other and being damaged, the blades can be arranged in a relationship that maintains a "90-degree angle difference" (for example, the plate pieces in plan view). For example, from a large number of wires effective for foaming confectionery dough, it was assembled and shaped into a bowl shape such as a spindle shape or a cylindrical shape. Can't use whippers.

  Furthermore, the pan (8) of the above-mentioned known invention is a bowl pan having a conical shape at the bottom (9) of the pan, and a stirring blade having a large rotational diameter around its eccentric shaft (drive shaft) (27) (38). 21a) and the stirring blade (21b) having a small rotation diameter rotate (spin), so that the stirring blades (21a) and (21b) have a swing around the pivot pin (7) and a long hole. (6a) It can be moved up and down along (6b), and it is limited to metal products with a large weight, and various types of stirrers that give processing suitable for this type of food are adopted without restriction. It cannot be used, and it is inferior in versatility.

SUMMARY OF THE INVENTION The present invention aims to improve such a problem, and in order to achieve the object, the food container according to claim 1 is suspended through a container receiving arm to a mid-level position of a column in a mixer body frame . When,

A heating action box with a built-in electric heater facing directly below the food container;

Similarly, a stirring action box equipped with a geared motor for rotational drive of a stirring mechanism facing directly above the food container,

The center spindle of the stirring mechanism suspended from the stirring action box toward the center of the food container,

A rotating rod that is rotated integrally with the center spindle by the geared motor;

The first and second eccentric agitation shafts are supported so as to hang down in parallel with the center main shaft from the rotating bowl toward the eccentric portion in the food storage container and can rotate to the rotating bowl, respectively.

When the center main shaft is rotationally driven, the first and second eccentric agitation shafts revolve around the center main shaft in the same direction via a rotary rod that rotates integrally with the center main shaft, and at the same time, the first eccentric agitation shaft A vertical type biaxial food that is set so that the second eccentric agitation shaft rotates in the same direction as the above revolving motion while rotating in the direction opposite to the revolving motion direction. In the mixer,

A short distance between the first eccentric stirring shaft and the center main shaft is secured, and a first stirring bar having a rotation diameter larger than the radius of the food container is connected to the lower end portion of the first eccentric stirring shaft. While

As with the second eccentric agitation shaft, the distance between the center main shaft and the second eccentric agitation shaft is kept long, and a second agitator having a rotation diameter smaller than the radius of the food container is connected to the lower end of the second eccentric agitation shaft. And

In addition, the rotational motion trajectories of the first and second stirrers are determined so as not to interfere or overlap each other,

The receiving arm of the food storage container and the heating action box incorporating the electric heater of the food storage container are moved up and down together along a column of the mixer main body frame or a separate lifting guide shaft parallel thereto. It is characterized in that it can be done.

According to the second aspect of the present invention , a flat pot or other conductive container having a flat bottom is adopted as the food container, and a flat planar electromagnetic induction heater corresponding to the bottom of the food container is used as the electric heater. And adopting

The first and second stirrers are both whispers, and from a large number of stainless steel wires bent in a substantially U shape in a side view, an overall cylindrical shape whose vertical barrel corresponds to the barrel surface of the food container And a horizontal bottom corresponding to the bottom of the container is assembled into a working housing that is in a three-dimensionally intersecting hierarchical state at the center .

Further, in claim 3, a contact-type temperature sensor is suspended from the center spindle of the stirring mechanism or the eccentric portion of the rotary rod that revolves integrally with the center spindle toward the inside of the food container.

The temperature sensor is determined to be controlled to stop the heating action of the electric heater based on an output signal obtained by detecting the current temperature of the foodstuff.

According to the said structure of Claim 1, the 1st stirring element with a large rotation diameter on a 1st eccentric stirring axis | shaft with a short space | interval distance with a center main axis | shaft, and the 2nd eccentric stirring shaft with a long space | interval distance with a center main shaft similarly. The second stirring bar having a small rotation diameter rotates in the opposite direction, but unlike the configuration of the known invention described in Patent Document 3 at the beginning, the rotation path of the first and second stirring bars is Since the relationship is set so as not to interfere or overlap each other, the first and second eccentric agitation shafts and the rotation gear ratio of the first and second agitator can be freely determined without restriction. 1 and 2 as a stirrer, not only scraping blades (scrapers), but also wire whippers, wire beaters, hooks, screws, and other various forms according to the type and viscosity of foods and the purpose of the treatment. And as it can be use, significantly superior to various treatment effect and versatility of each the ingredients.

Even if the rotational motion trajectories of the first and second stirrers do not interfere or overlap each other, the first stirrer is on the first eccentric stirring shaft that keeps a short distance from the center main shaft, and contains foodstuffs. Because the rotation diameter is larger than the radial dimension of the container, it rotates and rotates significantly beyond the vertical center line of the container, so that the food in the center of the food storage container is leaked or insufficient. Can be reliably processed, and in combination with the rotation in the direction opposite to the second stirrer and the adjustment / setting of the rotation gear ratio, the entire food in the container can be uniformly distributed in a short time. There is an effect that can be processed efficiently.

In addition, the first and second stirrers facing from the top to the inside of the food storage container can be moved up and down together from below the food storage container and the electric heater on the bottom thereof. The positional relationship between the food container and the electric heater is always kept constant, and a stable heating operation without excess or deficiency can be performed. The necessary configuration for that purpose is remarkably simple.

In particular, if the configuration of claim 2 is adopted, the food container is a flat container at the bottom, the first and second stirrers both have a horizontal bottom, and have a cylindrical shape with a different rotational diameter. Therefore, the first and second stirrers of the present invention can be used even with a wire whiper that cannot swing and pivot in the vertical direction such as a stirring blade described in Patent Document 3 at the beginning. It can be used freely, and an appropriate treatment effect for each food can be obtained.

In addition, since the bottom of the food container is a flat surface, a conical protrusion is provided at the center of the bottom to prevent uneven processing of food that accumulates on the deepest part of the conical bottom, such as a bowl. In addition to eliminating the need for processing and the effect of obtaining a uniform diffusion of the food, it is sufficient for the electromagnetic induction heater to have a flat planar shape, which is useful for improving mass production and versatility.

In that case, if the food storage container is a small pan, the trunk surface is not a circular arc surface with a radius difference like a ball pan, but a straight surface (vertical surface) having the same radius from the top to the bottom. The force by which the food material is struck against the body surface by the first and second stirrers becomes uniform, and the food material can be processed without fear of uneven stirring.

Furthermore, if the structure of Claim 3 is employ | adopted, the contact-type temperature sensor of the foodstuff drooping into the inside of a foodstuff storage container from the eccentric part of the rotary rod which revolves integrally with the center main axis | shaft of a stirring mechanism or this is stirring. Unlike that used for attachment to the child, it does not rotate at high speed and only revolves slowly, so there is no risk of being damaged early by being swung by high forces. Accordingly, there is no need to change the way the temperature sensor is attached, and the durability and versatility are excellent.

It is a front view which shows the outline whole of the foodstuff mixer which concerns on this invention. It is a side view of FIG. It is a top view of FIG. It is a partial expanded sectional view which shows the raising / lowering action mechanism of a foodstuff storage container. FIG. 5 is a sectional view taken along line 5-5 of FIG. It is the elements on larger scale which show the inside of a stirring action box. FIG. 7 is a cross-sectional view taken along line 7-7 in FIG. 6. It is a partial expanded sectional view which shows a stirring mechanism. FIG. 9 is a sectional view taken along line 9-9 in FIG. 8. It is sectional drawing which extracts and shows the connection sleeve for stirring elements attached to the lower end part of the 1st, 2nd eccentric stirring shaft. It is the 11-11 line sectional view of FIG. It is a front view which extracts and shows the opening-and-closing detection part of an opening-and-closing cover. It is sectional drawing which shows the connection use state of the 1st, 2 stirrer (whipper) with respect to the 1st, 2 eccentric stirring shaft. It is sectional drawing of the wireless transmitter provided with the contact-type temperature sensor. It is a partial expanded sectional view corresponding to FIG. 4 which shows the deformation | transformation embodiment of the foodstuff mixer which concerns on this invention. FIG. 16 is a cross-sectional view taken along line 16-16 in FIG. 15. FIG. 17 is a side sectional view of FIG. 16. It is the elements on larger scale which show the inside of the stirring action box in the deformation | transformation embodiment of FIG. It is a partial expanded sectional view of FIG. FIG. 20 is a sectional view taken along line 20-20 in FIG. 19. It is a front view of the usage example which attached the temperature sensor and the scraper to the extension center axis | shaft of the stirring mechanism. It is a top view of FIG. It is a front view which extracts and shows the 1st stirring element (whipper) with a big rotation diameter. It is a top view of FIG. FIG. 25 is a sectional view taken along line 25-25 in FIG. 23. It is the 26-26 sectional view taken on the line of FIG. It is the elements on larger scale of FIG. It is a front view which extracts and shows the stainless steel wire of FIG. It is a top view of FIG. It is a front view which extracts and shows the 2nd stirring element (whipper) with a small rotation diameter. It is a top view of FIG. FIG. 32 is a cross-sectional view taken along line 32-32 in FIG. 30. FIG. 33 is a sectional view taken along line 33-33 in FIG. 31. It is sectional drawing which shows the 1st usage example of this invention. It is a top view of FIG. 34, and has shown the rotation (autorotation) direction of the 1st, 2nd stirring element (whipper). It is a top view which shows the movement locus | trajectory of the 1st stirring element (whipper) in FIG. It is a top view which shows the movement locus | trajectory of the 2nd stirring element (whipper) in FIG. It is an effect | action top view which shows the flow direction of the foodstuff by two whippers. It is the action side view seen from the horizontal direction of FIG. It is a synthetic | combination top view which shows the comprehensive motion locus | trajectory of a 1st, 2 stirrer (whipper). It is sectional drawing which shows the hammering action of the foodstuff by a 1st stirring element (whipper). It is sectional drawing which shows the 2nd usage example of this invention. It is sectional drawing which shows the 3rd usage example of this invention. It is sectional drawing which shows the 4th usage example of this invention.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings. FIGS. 1 to 3 show an outline of the vertical twin-screw food mixer according to the present invention, which is installed on a work floor. A rigid mixer main body frame (M), a food storage container (T) that is stably suspended at a mid-height position of the main body frame (M), and an agitation that faces directly above the food storage container (T) Stirring action box (Ab) having a built-in drive source for mechanism (A), heating action box (Hb) having a heater (H) facing the position directly below food storage container (T), and the food storage container (T) and the heating action box (Hb) are composed of an elevating operation mechanism (E) for elevating and lowering the stirring mechanism (A) together.

Among the main components of the food mixer, first, the food container (T) is of a certain size (for example, diameter: about 400 mm × depth: about 250 mm, capacity: about 30 liters) for business use (half-size) pan. As above, it is made of a three-layer clad material of stainless steel and aluminum (for example, inside: SUS304 + intermediate: aluminum + outside: SUS430).

However, if it is a food storage container (T) that has conductivity and has a flat bottom, copper clad with aluminum and iron, ferritic stainless steel, copper sprayed with magnetic iron powder, etc. itself May be made of magnetic iron or the like.

(1) is a ring-shaped locking flange welded to a mid-height position on the trunk surface of the food container (dimension pan) (T), and a pair of left and right ears that project integrally from the diameter line A pair of left and right centering pins each provided with a piece (2), and mounting holes (3) formed through both ear pieces (2) are suspended from a container receiving arm (to be described later) on the mixer body frame (M) side The guide pin is set so as to be freely inserted and removed from above.

(4) is a pair of left and right grips corresponding to directly above both ear pieces (2) projecting from the locking flange (1), and the body surface of the food storage container (T) as a U-shape facing each other in plan view Therefore, when the operator holds and holds it with both hands, the mounting hole (3) on the food storage container (T) side is aligned with the guide pin on the container receiving arm side to be described later. It is possible to carry out the insertion / extraction operation and carry the food container (T).

Next, the mixer body frame (M) includes a rigid column (5) made of a channel-shaped steel material opened rearward in plan view, and a leg frame (6) welded from the steel pipe material to a pseudo-H shape in plan view. The intermediate part of the leg frame (6) is welded in an assembled state penetrating and traversing the lower end of the column (5). (7) is a mounting height adjustment seat that is screwed and fastened to four points of the leg frame (6) that are grounded.

The top plate (8) is welded to the upper end of the support column (5) in a covered state, and the lower bottom plate (9) of the stirring action box (Ab) having an inverted L shape in side view is It is mounted on the top plate (8) of the column (5) and assembled and integrated via a plurality of fixing bolts (10).

As for the operation mechanism (E) for raising and lowering the food storage container (T) and its heating action box (Hb) together, (11) indicates the locking flange (1) of the food storage container (T). A pair of left and right centering guide pins (12), which is a container receiving arm for receiving and suspending, and has a substantially U-shaped or horseshoe shape opened forward in plan view as shown in FIG. The mounting hole (3) on the side of the food storage container (T) is inserted and set so as to be freely detachable from above, so that the food storage container (T) is connected to the stirring mechanism (A) and the heater (H). Due to the corresponding positional relationship, it is fixed and maintained in an accurate centering state.

On the other hand, (13) is a back wall plate that is integrally suspended from the rear end of the container receiving arm (11), and is parallel to the support column (5), and from the back wall plate (13). A pair of left and right elevating support plates (14) that maintain a constant interval wider than that of the support columns (5) are integrally projected rearward.

(15) is an elevating slider fixedly mounted horizontally on the projecting front end portions (rear end portions) of both elevating support plates (14) so as to surround the open rear surface of the support column (5). A horizontal bearing stand (16) for taking out is interposed inside the column (5). (17) is a fixing bolt for attaching the elevating slider (15) to the elevating support plate (14).

(18) is a total of four idler rollers, each of which is pivotally supported by the base portion (front end) of both lifting / lowering support plates (14), and (19) is a plurality of both lifting / lowering support plates (14). A pair of left and right adjustment plates that are attached to the front and rear by a fixing bolt (20). The four adjustment rollers (21) have a total of four idler rollers (21). Are pivotally supported.

Then, the idler roller (18) on the elevation support plate (14) side rolls along the corners of the channel-shaped column (5) serving as the elevation guide rail, and the idler roller on the adjustment plate (19) side. Similarly, the roller (21) rolls along the tip of the column (5), so that the lift slider (15) can be raised and lowered smoothly and correctly.

(22) is a fixed-length rotating screw shaft suspended inside the column (5), and passes through the bearing base (16) on the lifting slider (15) side, and its lower end portion On the other hand, a washer serving as a lowering stopper (23) is attached and fixed, and a driven bevel gear (24) is similarly fitted and integrated with the upper end of the rotating screw shaft (22).

(25) is a case of a bearing (26) that stably supports the middle part of the rotating screw shaft (22) in combination with the bearing base (16) on the lifting slider (15) side, and the stirring action box They are assembled and integrated between the lower bottom of (Ab) and the upper end of the column (5). Reference numeral (27) denotes a fixing nut that is non-rotatably attached to the bearing base (16), and is kept in a screwed and fastened state with the rotating screw shaft (22).

Further, (28) is a driving bevel gear meshing perpendicularly with the driven bevel gear (24) on the rotating screw shaft (22) side, and a horizontal rotating handle shaft penetrating and crossing the stirring action box (Ab). (29) One end (lateral end) of which the pivot handle shaft (29) protrudes from the stirring action box (Ab) and is fitted to the midway part via a key or spline as shown in FIGS. The rotating screw shaft (22) that is suspended inside the column (5) can be rotated by manually operating the rotating handle (30).

More specifically, when the rotating screw shaft (22) is rotated, the elevating slider (15) performs only the elevating action along the rotating screw shaft (22), and is received and suspended by the container receiving arm (11). The food storage container (T) in the raised state is moved up and down as shown in FIGS.

In this case, the washer fixed to the lower end portion of the rotating screw shaft (22) serves as a lowering stopper (23) of the food storage container (T), while the rising stopper (31) of the food storage container (T) is also used. ) Is attached via a support bracket (32) projecting forward integrally from the vicinity of the lower bottom portion (9) of the stirring action box (Ab), and the tip end (lower end) of the screw rod Part) receives the large-sized locking flange (1) of the food container (T).

Note that both the washer serving as the descending stopper (23) and the screw rod serving as the ascending stopper (31) of the food storage container (T) can be adjusted up and down at the receiving stopper position.

The back wall plate (13) suspended from the rear end portion of the container receiving arm (11) has a mounting plate (33) projecting integrally from the rear end portion of the heating action box (Hb). The electromagnetic induction heater (H) built in the heating action box (Hb) and the food container (T) heated by this are attached together by a plurality of detachable fixing bolts (34). It can be moved up and down stably.

At that time, the elevating adjustment long hole (35) for receiving the fixing bolt (34) is opened to the back wall plate (13) on the container receiving arm (11) side or the mounting plate (33) on the heating action box (Hb) side. By distributing the distance, the vertical distance between the bottom surface of the food storage container (T) received and suspended by the container receiving arm (11) and the electromagnetic induction heater (H) facing directly below it is increased or decreased. It is desirable to be able to adjust.

As shown in FIGS. 4 and 13, the heating action box (Hb) includes an aluminum body plate (36), a bottom plate (37) and a heat-resistant glass or synthetic resin top plate (38). The coil receiving base (40) supporting the electromagnetic induction heating coil (39) of the electromagnetic induction heater (H) is assembled into a plurality of pedestal columns (T). 41) and is attached to the bottom plate (37) of the heating action box (Hb). (42) is a heat radiation opening formed in the rear surface of the trunk plate (36).

Next, the stirring action box (Ab) will be described. This is an inverted L in a side view as shown in FIG. 6 provided with a horizontal upper base plate (43) in addition to the horizontal lower base plate (9). A horizontal fixed base (44) that is shaped like a letter and that crosses the upper space of the upper bottom plate (43) is supported by a plurality of pedestals (45) planted on it. A geared motor (47) serving as a drive source for the stirring mechanism (A) is mounted via the motor mounting plate (46).

Similarly, the inverter mounting plate (48) fixed to the upper bottom plate (43) of the stirring action box (Ab) is equipped with an inverter (49) for controlling the rotation of the geared motor (47). (50) is a vertical fixed partition wall plate standing behind the motor rotation control inverter (49) and the rotating handle shaft (29), and the electromagnetic induction heating is provided in the space behind this A coil (39) heating inverter (high-frequency power source) (51) and various electrical components not shown in the figure are installed.

(52) is an electrical wiring between the electromagnetic induction heating coil (39) and its heating inverter (51), and (53) is a vent for cooling the heating inverter (51) and the like, and a stirring action box An opening is formed on the rear surface of (Ab). Similarly, (54) is an operation panel attached to the front face of the upper space in the stirring action box (Ab). Here, the stirring on / off switch (55) and the stirring forward / reverse switching switch (56) as shown in FIG. In addition to a motor rotation speed adjustment volume (57) and an operation timer, a target temperature adjustment volume (58) and a measured temperature indicator (wireless receiver) (59) are also installed.

In the illustrated embodiment, the electromagnetic induction heater (H) of the food container (T) is employed, but an infrared heater or other electric heater may be employed instead.

The stirring mechanism (A) revolves in the same direction (F) as the center main shaft (60) and the center main shaft (60) rotated by the geared motor (47), and at the same time, the reverse of the revolving motion. First and second eccentric agitation shafts (61) and (62) that rotate in the same direction (R) as well as in the same direction (F). Various first and second stirrers (P1) and (P2) are detachably connected to the lower end of each. The first and second stirrers (P1) and (P2) will be described in detail later.

That is, as is clear from FIG. 6 and FIGS. 8 to 11 showing the details of the stirring mechanism (A), the horizontal fixed base (44) crossing the upper space in the stirring action box (Ab) A geared motor (47) for driving the stirring mechanism (A) is mounted from above via a motor mounting plate (46) and a plurality of pedestals (45). A fixed case (64) of a radial bearing (63) for rotatably supporting a center main shaft (60) suspended from the geared motor (47) is inserted into the part from the lower side and integrated. (65) is a thrust bearing that separately supports the center main shaft (60).

(66) is a large-diameter circular gear support ceiling that is firmly attached and integrated to the lower surface of the fixed base (44) and the body surface of the fixed bearing case (64) by welding with a plurality of fixing bolts (67). An internal gear (internal gear) (68) is attached to the lower surface of the peripheral edge of the ceiling plate (66) by a plurality of fixing bolts (69).

(70) is a rotary rod having a substantially U-shaped cross section that can surround the internal gear (68) from below, and a surrounding disk (70a) and an enveloping cover (1) that stands integrally from the peripheral edge thereof. 70b) and a pair of first and second bearing cases (70c) (70d) that hang down integrally from the eccentric part of the disk (70a), and a boss (70e) that forms the center of the disk (70a) ) Is fitted through a key, a spline, or the like so that it can rotate integrally with the vicinity of the lower end of the center main shaft (60). (71) is a fixing nut for retaining the rotary rod (70), and is screwed to the lower end of the center main shaft (60).

The pair of the first and second eccentric agitation shafts (61) and (62) both hang down toward the eccentric part in the food container (T), and one of the first eccentric agitation shafts (61) is suspended. On the other hand, the other second eccentric stirring shaft (62) is also long with the center main shaft (60), while being in a parallel state maintaining a short distance (L1) (for example, about 83.75 mm) from the center main shaft (60). First and second radial bearings in first and second bearing cases (70c) and (70d) which are in a parallel state maintaining an interval distance (L2) (for example, about 115 mm) and are provided at corresponding positions of the rotary rod (70). (72) By (73), each is rotatably supported (rotated).

Further, the first pinion gear (74) having a relatively large diameter that is inscribed in the internal gear (68) on the side of the ceiling plate (66) for supporting the gear in the fixed installation state and can rotate in mesh with the internal gear (68), One eccentric agitation shaft (61) is fitted into and integrated with the upper end of the shaft via a key or spline.

Further, an idle gear (intermediate gear) (75) which is inscribed in the internal gear (68) on the side of the gear support ceiling plate (66) and can rotate in mesh therewith is parallel to the center main shaft (60). A separate second pinion gear that is attached to and integrated with the disk (70a) of the rotary rod (70) via a hanging idle gear support shaft (76) and that can mesh with the idle gear (75). (77) is also fitted and integrated with the upper end of the second eccentric stirring shaft (62).

Moreover, the idle gear (75) has substantially the same diameter as the first pinion gear (74), but the second pinion gear (77) is dimensioned to be smaller in diameter than the first pinion gear (74). The second eccentric agitation shaft (62) is set so as to rotate (spin) faster than (61). (78) is a radial bearing interposed between the idle gear (75) and its support shaft (76), and (79) is a disk (70a) for the idle gear support shaft (76) on the rotary rod (70). ) Is a fixing nut that is attached to the eccentric part in a state that prevents it from coming off.

In this regard, in the illustrated embodiment, the first eccentric agitation shaft (61) is about four times the revolution speed and the second eccentric agitation shaft (62) is also about six times the revolution speed, each rotating at high speed (spinning). However, this rotational gear ratio can be freely changed and adjusted according to the type of food and / or the purpose of the treatment applied to it (type of necessary stirrer). Can do.

Therefore, when the center main shaft (60) of the stirring mechanism (A) is rotationally driven in the direction of the arrow (F) in FIG. 9, via the rotary rod (70) rotating integrally with the center main shaft (60), The first and second eccentric agitation shafts (61) and (62) and the idle gear support shaft (76) slowly revolve around the center main shaft (60) in the same direction (F).

Simultaneously with the revolving motion, the first eccentric agitation shaft (61) is in the revolving motion direction (F) by the meshing rotation of the first pinion gear (74) and the internal gear (68) at its upper end. The second eccentric agitation shaft (62) rotates in mesh with the second pinion gear (77) at its upper end and the idle gear (75) and the idle gear. The direction (F) opposite to the direction (R) in which the first eccentric agitation shaft (61) rotates through the meshing rotation of (75) and the internal gear (68) (the same as the direction in which the revolving motion occurs) ), And the first eccentric agitation shaft (61) rotates faster than the rotational (spinning) speed.

In that case, the center main shaft (60) and the first and second eccentric agitation shafts (61) and (62) are paired with a geared motor (47) as a rotational drive source in the direction of the arrow (F) in FIG. Although it is possible to revolve in the opposite direction (R), the second eccentric agitation shaft (62) that rotates through the idle gear (75) and the second pinion gear (77) at the upper end thereof A one-way clutch (80) is inserted in the fitting surface of the one-way clutch, and only when the center main shaft (60) is driven to rotate in a direction (R) opposite to the arrow direction (F). Due to the sliding action of (80), the transmission operation from the second pinion gear (77) to the second eccentric stirring shaft (62) is cut, and the second eccentric stirring shaft (62) is stopped by itself. Yes.

The lower end portions of the first and second eccentric agitation shafts (61) and (62) in the agitation mechanism (A) are notched as an engagement hook (81) as shown in FIGS. (82) is a connecting sleeve inserted into the eccentric stirring shaft (61) and (62) from below, and (83) is a retaining sleeve attached to the connecting sleeve (82) via a fixing bolt (84). This is a piece, which is locked to the lifting guide groove rails (85) arranged on the circumferential surfaces of the eccentric stirring shafts (61) and (62), and falls off the eccentric stirring shafts (61) and (62). It is supposed not to.

Further, (86) is a cover plate for concealing the rotary soot escape opening (not shown) of the upper bottom plate (43) in the stirring action box (Ab), and is attached to the periphery of the rotary soot escape opening. A rotating guide rail (87) having a large diameter that surrounds the surrounding cover (70b) of the rotary rod (70) is attached to and integrated with a plurality of fixing bolts (88) on the lower surface thereof. Has been.

The rotating guide rail (87) has a substantially U-shaped cross section, and a separate synthetic resin hanger hook (89) is engaged in the concave circumferential groove. The hanger hook (89) has an arc shape that bends by about 240 degrees in plan view, and a plurality of horizontal locking pins (90) are planted in the hanger hook (89).

(91) is an open / close cover that is bent from a stainless steel plate in a circular arc shape at the same angle as the hanger hook (89), and includes a handle (92), and the plurality of suspension plate pieces (93) are formed as described above. The hanger hook (89) is detachably locked to the locking pin (90).

Reference numeral (94) is a back cover that is closed to a circular shape (360 degrees) in plan view in combination with the opening / closing cover (91), and is bent from the stainless steel plate by the remaining 120 degrees. As shown in FIG. 6, an attachment stay (95) that has an arc shape and projects integrally rearward is attached and integrated with a fixing bolt (96) to the front surface of the lower space in the stirring action box (Ab). .

Therefore, when the operator holds the handle (92) of the opening / closing cover (91) and manually operates the opening / closing cover (91) along the rotation guide rail (87), the container receiving arm (11) is operated. The open upper surface of the food container (T) that is received and suspended by the rear cover (94) can be closed to an overall circular (360 degrees) enclosure with the rear cover (94).

In this case, however, as shown in FIGS. 8 and 12, the open upper surface of the food storage container (T) is combined with the rear cover (94) so as to be enclosed in a circular shape (360 degrees) in plan view. From the suspension plate piece (93) of the opening / closing cover (91), the detected piece (97) of the metal material is integrally projected sideways, while the detected piece (97) can be detected. A proximity sensor (98) is attached and fixed to a corresponding position of the upper bottom plate (43) or the rotary sputum inlet cover plate (86) in the stirring action box (Ab).

Based on the output electrical signal of the proximity sensor (98) detected from the detected piece (97) when the open / close cover (91) closes the open upper surface of the food storage container (T) to the normal surrounding state. The geared motor (47), which is the drive source of the agitating mechanism (A), is rotated, otherwise the geared motor (47) is automatically controlled so as not to start rotating. The proximity sensor (98) can function as a power switch of the stirring mechanism (A).

Needless to say, food can be taken in and out of the food storage container (T) by opening the opening / closing cover (91) by appropriately rotating it.

Further, the rotary rod (70) that rotatably supports (rotates) the first and second eccentric agitation shafts (61) and (62) rotates together with the center main shaft (60) of the agitation mechanism (A). As already described, a sensor holder (99) as shown in FIGS. 6 and 13 is integrally suspended from the eccentric part of the horizontal disk (70a) in the rotary rod (70).

Reference numeral (100) is a receiving ring provided at the lower end of the sensor holder (99), and the temperature sensing part (contact temperature sensor) of the wireless transmitter (S) which is inserted and locked in a freely detachable manner from above. (101) slowly revolves along with the pair of the first and second eccentric agitation shafts (61) and (62), and the heating temperature (article temperature) of the food in the food storage container (T) is real-time. To detect (measure).

In that case, the contact-type temperature sensor (101) is connected to the first eccentric whip (P1) having a large diameter connected to the first eccentric agitation shaft (61) and the second eccentric agitation shaft (62). There is no possibility of hanging near the position adjacent to the small-diameter second whipper (P2) and interfering with the rotation (spinning) motion trajectory of the first and second whipser (P1) (P2).

The wireless transmitter (S) is screwed in a freely openable / closable manner through a metal casing (102) as shown in FIG. 14 and both ends of the opening via waterproof O-rings (103). And a synthetic resin cap (105), and an elongated metal nose tube (106) integrally projecting from the center of the base (104), the entire syringe Contact type temperature sensor such as thermistor, resistance thermometer foil, thermocouple foil, etc. at the tip (lower end) of the nose tube (106) that is assembled in the shape and used in the food (101) is attached.

In addition, a substrate (107) on which a microcomputer is mounted in the casing (102) and a battery (108) as a driving source thereof are incorporated, and a transmission antenna (109) is incorporated in the cap (105). (110) is a transmission line for connecting the temperature sensor (101) and the substrate (107).

And the receiver corresponding to the wireless transmitter (S) provided with such a contact-type temperature sensor (101) is a stirring action box (as a combined type with the measurement temperature indicator (59) described above). Ab) is integrated into the operation panel (54) on the top, and the current temperature data of the ingredients transmitted from the transmitter (S) as a radio signal is received by the wireless receiver, and the operation panel (54). When the current temperature data reaches the target temperature set in advance by the target temperature adjustment volume (58), the output electric signal from the receiver is displayed on the measured temperature display (59) above. Thus, the high-frequency power source (heating inverter) (51) of the electromagnetic induction heater (H) is controlled to be turned off, and the heating of the food container (T) is automatically stopped.

Next, FIGS. 15 to 20 show modified embodiments of the food mixer. The following is a brief description of the configuration different from the basic embodiment of FIGS.

That is, in the case of the basic embodiment described above, the column (5) of the mixer main body frame (M) for the mechanism (E) for moving up and down the food storage container (size pan) (T) and its heating box (Hb) together. ) As an elevating guide rail itself, the elevating slider (15) on the container receiving arm (11) side is moved up and down through a total of eight idler rollers (18) and (21) rolling along the guide rail. However, in the modified embodiment, the U-shaped lifting unit base (111) in a side view that opens rearward is attached and fixed to the inside of the support column (5) by a total of four bolts (112), left and right, A rotating screw is provided by radial bearings (115) (116) built in a pair of upper and lower horizontal bearing boards (113) (114) in the lifting unit base (111). Supporting the middle portion and a lower end rotatably (22).

A pair of left and right lifting guide shafts (117) arranged in parallel on both sides of the rotating screw shaft (22) is the same as the rotating screw shaft (22) of the lifting slider (15) in the container receiving arm (11). When the rotary screw shaft (22) is rotated by being vertically suspended from the bearing base (16), the lift slider (15) on the container receiving arm (11) side is moved to both lift guide shafts (117). ), And is designed to move up and down smoothly.

In that case, the lower bearing disc (114) of the lifting unit base (111) having the U-shape serves as a lowering stopper for receiving the lifting slider (15). The fixing nut (27) that keeps the screwed and fastened state with the rotating screw shaft (22) is fitted into and integrated with the bearing base (16) as a rectangular tube shape, and the straight movement of the elevating slider (15) is straight. Needless to say, only the lifting action is allowed.

In the basic embodiment of the food mixer, the fixing bolt (34) is used as a configuration for finely adjusting the vertical distance between the bottom surface of the food container (T) and the electromagnetic induction heater (H) to be wide or narrow. Are attached to the back wall plate (13) on the container receiving arm (11) side, and the elevating adjustment long hole (35) for receiving the fixing bolt (34) is attached to the heating action box (Hb) side mounting plate. (33), each opening is formed, but in the modified embodiment of FIGS. 15 to 20, the screwing direction of the fixing bolt (34) is reversed, and the elevation adjustment long hole (35) is formed in the container receiving arm (11). ) Side back wall plate (13), and screw holes (118) are respectively formed in the heating action box (Hb) side mounting plate (33).

Similarly, in the modified embodiment of FIGS. 15 to 20, a receiver support stand (119) is integrally erected from the motor mounting plate (46) inside the stirring action box (Ab), and the wireless transmitter ( The radio receiver (120) corresponding to S) is installed in the center of the upper surface of the support stand (119). Unlike the basic embodiment described above, a wireless receiver (120) independent of the temperature indicator (59) of the operation panel (54) is employed.

Reference numeral (121) in FIGS. 18 and 19 indicates an additional charging chute for food. If this is used to be freely inserted into and removed from the opening / closing cover (91), the food storage container during operation of the stirring mechanism (A) is used. Even when (T) is closed in a safe surrounding state, without stopping the operation of the stirring mechanism (A), from the additional charging chute (121) to the inside of the food container (T), for example, flour or Milk, sugar, and other necessary ingredients can be added to improve work convenience.

Further, in the basic embodiment of the food mixer, the sensor holder (99) is integrally suspended from the eccentric portion of the large rotary rod (70) that rotates integrally with the center main shaft (60), and the lower end thereof is received. The temperature sensing part (temperature sensor) (101) of the wireless transmitter (S) is inserted and locked to the ring (100), and the temperature sensor (101) is connected to the first and second whippers (P1) (P2). As long as it does not interfere with the rotation (spinning) movement trajectory, as shown in the modified embodiments of FIGS. 18 to 20, the sensor holder and the sensor holder are directed from the lower end portion of the center main shaft (60) toward the center portion in the food container (T). The extension center shaft (122) is integrally suspended, and a separate clamp fitting (123) such as a spectacles type or a split type is attached to the lower end thereof, and the wireless transmitter (123) is attached to the clamp fitting (123). S Insert the temperature sensor (101) of the telescopically from above, it may be engaged with the falling non use.

In this case, as is clear from another modified embodiment of FIGS. 21 and 22, the temperature sensor (101) of the wireless transmitter (S) is connected to one end (lateral end) of the split-type clamp fitting (123). In addition, the spindle (125) of the scraper (resin plate) (124) is attached to the other end portion (lateral end portion) of the clamp fitting (123), and the food container is stored by the scraper (124). You may comprise so that the foodstuff adhering to the vertical inner wall face (torso surface) of (size barrel pan) (T) can be scraped by itself. (126) is a coil spring that elastically biases the tip of the scraper (124) to the inner wall surface (torso surface) of the food storage container (T), and (127) is a vertical hinge pin that serves as a pivot for the scraper (124). It is.

In addition, since the other structure in the modified embodiment of FIGS. 15-22 is substantially the same as the said basic embodiment, only the same code | symbol as FIGS. Detailed description is omitted.

As the first and second stirrers (P1) and (P2) mentioned earlier, it is necessary to use them together with food storage containers (dimension pans) (T) with a flat bottom surface to become a confectionery / bread dough If materials such as foaming (whipping), stirring (beating), and mixing (mixing) can be performed, scraping blades, wire whippers, butterbeaters, hooks, screws, and other metal materials according to the purpose of the processing Alternatively, various forms made of a synthetic resin material can be employed.

In this respect, the first and second stirrers (P1) and (P2) shown in FIGS. And a working body (C) assembled in a three-dimensionally crossed state at the bottom from a large number (20 in total in the example) of stainless steel wires (131) having different lengths. Thus, the above-described treatment of various viscous foods is performed.

Here, the first and second stirrers (P1) and (P2) embodied as whipper differ only in the rotation diameter (D) and the wire diameter (thickness) of the stainless steel wire (131), and are substantially different from each other. Since the same common configuration is provided, the common configuration will be described in detail based on the first stirrer (whipper) (P1) shown in FIGS.

That is, the mounting support shaft (130) of the first stirrer (whipper) (P1) is made of a stainless steel rod, and the engagement hook (132) provided at the upper end thereof is connected to the eccentric stirring shaft (61) ( 62) The bite hook (81) on the side is detachably bited into a single piece so that it can rotate integrally with its eccentric stirring shaft (61) (62). During the attaching / detaching operation, the operator may push up or release the connecting sleeve (82) fitted to the eccentric stirring shafts (61) (62).

(133) is a wire receiving boss of the above-mentioned working housing (C), and has a cylindrical boss body (133a) having a small diameter from stainless steel or aluminum alloy, and a large diameter projecting integrally from the lower end thereof. The boss main body (133a) is formed in a stepped form having a disk-shaped head flange (133b), and is assembled and inserted into the lower end of the mounting support shaft (130). And the mounting support shaft (130) are welded.

(134) is a fixing screw screwed in from the screw hole (135) of the boss main body (133a) toward the mounting support shaft (130) prior to the welding, with respect to the food container (dimension pan) (T). Used to adjust the installation (suspension) height of the working housing (C).

On the other hand, on the periphery of the head flange (133b) having a large diameter in the wire receiving boss (133), an even number (a total of 40 in the illustrated example) corresponding to twice the total number of the stainless wire (131) is provided. Wire receiving holes (136) are distributed in a vertically penetrating state.

Each piece (one by one) of the stainless steel wire (131) forming the working housing (C) is made of stainless steel round wire having the same wire diameter (for example, about 3 mm), as extracted and shown in FIGS. The intermediate portion of the wire having a certain length is bent into a substantially U shape in a side view as a horizontal bottom portion (131a), and is horizontally refracted inward from both ends of the vertical trunk portion (131b). The leading end of the vertical neck portion (131d) bent upward further through the shoulder portion (131c) forms the both ends base portion (131e) of the wire.

However, in FIGS. 28 and 29, the shoulder portion (131c) shows a substantially horizontal stainless steel wire (131). And may be bent into a crossing state of an obtuse angle with the vertical trunk portion (131b).

In any case, the stainless steel wires (131) are separated into the wire receiving holes (136) in which both ends of the bases (131e) are distributed in the disk-shaped head flange (133b) of the wire receiving boss (133). As shown in FIG. 4, the steel sheet is inserted and penetrated from below, and is welded (arc welding) on the upper surface of the head flange (133b). Electrolytic polishing of each welded portion is also performed.

In that case, the total number of the above-described stainless steel wires (131) of the total number (20 in total) is different in length, all of which are basic in the side view extracted and shown in FIG. A plurality of pieces (five in the illustrated example), each of which is bent in a U-shape but has a different width (w) (rotating diameter (D) as the working housing (C)) of the vertical trunk portion (131b). As a unit, and a plurality of sets (the first set to the fourth set in the illustrated example are a total of four sets), as shown in FIGS. 23 to 27, are all the narrowest from the widest stainless steel wire (131). Are assembled in an orderly and regularly arrayed fashion to the stainless steel wire 131 or vice versa.

That is, the width (w) of the body portion (131b) (rotational diameter (D) as the working housing (C)) will be described based on the plan views of FIGS. First to fifth stainless steel wires (a1) (a2) (a3) (a4) (a5), and second to fifth stainless wires (b1) (b2) (b3) (b4) ( b5), first to fifth stainless wires (c1) (c2) (c3) (c4) (c5) in the third set (c set), and first to fifth stainless wires in the fourth set (d set) ( d1) (d2) (d3) (d4) (d5) means that the first stainless wire (a1) (b1) (c1) (d1) having the widest width (w) in each set has a maximum diameter (for example, about 210 mm) is distributed on the first virtual concentric circle (D1), and the fifth stainless steel having the smallest width (w). Swyer (a5) (b5) (c5) (d5) are scattered distributed over a minimum diameter (e.g., about 180 mm) fifth virtual concentric yen (D5).

And based on such a meaning (rule), the other second stainless steel wires (a2), (b2), (c2), and (d2) in each group are also placed on the second virtual concentric circle (D2). Stainless steel wires (a3) (b3) (c3) (d3) are on the third virtual concentric circle (D3), and fourth stainless steel wires (a4) (b4) (c4) (d4) are the fourth virtual concentric circles. Scattered distribution on each circle (D4). In short, all the stainless steel wires (131) are scattered on five types of first to fifth virtual concentric circles (D1) to (D5) having different rotation diameters. It is laid out in a state to do.

In addition, as is apparent from FIGS. 17 and 18, each unit of the above-mentioned set of five is the first stainless wire (a1) (b1) (c1) (d1) having the widest width (w). As the order in which the narrowest fifth stainless steel wires (a5), (b5), (c5), and (d5) are located on the downstream side in the clockwise direction, the five vertical wires are arranged on the leading side in the circumference. The trunk portions (131b) are scattered in a parallel state in which a virtual arc locus (aa) is drawn.

In that case, the adjacent intervals of the first to fifth virtual concentric circles (D1), (D2), (D3), (D4), and (D5) do not necessarily have to be equal, but all have the same dimensions. Is preferable.

Next, the depth (g) to the U-shaped horizontal bottom (131a) will be described with reference to the plan view of FIGS. 24 and 25 and FIG. 27 which is a partially enlarged sectional view of FIG. The width (w) of (131b) (the rotational diameter (D) as the working housing (C)) is the first stainless wire (a1) (b1) (c1) (d1) and the second stainless wire (a2) in each set ) (B2) (c2) (d2), third stainless wire (a3) (b3) (c3) (d3), fourth stainless wire (a4) (b4) (c4) (d4) and fifth stainless wire ( a5), (b5), (c5), and (d5) are set to be equal to each other, and on the first to fifth virtual concentric circles (D1) (D2) (D3) (D4) (D5) as described above. Even if each is scattered, stainless steel wire 131) have different lengths, and the both ends bases (131e) of each stainless steel wire (131) crawl into the head flange (133b) of the wire receiving boss (133). Since they are inserted and integrated as being in the same installation height, the depth (g) to the bottom (131a) is all different.

  That is, among the first to fifth stainless wires (a1) to (a5) forming the first set (a set), the first stainless wire (a1) having the widest width (w) is the working rod (C ) Of the first to fifth stainless wires (d1) to (d5) as the longest stainless wire (131) and the fourth group (d group) among the total number (total 20 exemplified above) Among them, the fifth stainless steel wire (d5) having the narrowest width (w) is the shortest stainless steel wire (131) among the total number (20 in total) for assembling the working housing (C). The long stainless steel wire (a1) is deepest (below the bottom), and the shortest stainless steel wire (d5) is the shallowest (below the top). The other stainless steel wires (131) are assembled in a stage (stacked) state in the order of the lower one being the long one and the short one being the upper one, and in a three-dimensional crossover state at the center position at the horizontal bottom (131a). Yes.

Therefore, when each unit of 5 units is viewed from the periphery (lateral direction) of the working housing (C), the intersection of the 5 vertical barrels (131b) and the horizontal bottom (131a) ( An imaginary line segment (f-f) that connects the corners) is in an inclined state as shown in FIG.

Furthermore, in the illustrated working housing (C), the longest first group (a group) of the first stainless steel wire (a1) to the shortest fourth group (d group) of the fifth stainless steel wire (d5). Are arranged from the first stainless steel wires (a1), (b1), (c1), and (d1) that are scattered on the first virtual concentric circle (D1) with the maximum diameter, As an order to each set of the fifth stainless steel wires (a5), (b5), (c5), and (d5) scattered on the concentric circle (D5), the virtual concentric circles (D1) (D2) ( D3) (D4) (D5) Each set of first stainless wire (a1) (b1) (c1) (d1) and second stainless wire (a2) (b2) (c2) (d2) And third stainless wire (a3) (b3) (c3) (d3) and fourth stainless steel For the wires (a4) (b4) (c4) (d4) and the fifth stainless steel wires (a5) (b5) (c5) (d5), from the first set (set a) to the fourth set (set d) Are stacked in 20 stages from the lowest level (the deepest depth: about 205 mm) to the uppermost level (the shallowest depth: about 140 mm), and the horizontal position of the bottom (131a) is centered. It is in a radial arrangement state in plan view and bottom view that intersects with each other.

In the example shown in the figure, five body parts (131b) having different widths (w) are set as a unit, and a working body (from a total of four sets of the first set (a set) to the fourth set (d set)) ( As shown in FIG. 26 and FIG. 27, which is a partially enlarged cross-sectional view thereof, as shown in FIG. 26 and the partially enlarged cross-sectional view thereof, the upper and lower sides of adjacent stainless wires (131) forming the same group (for example, a group) (for example, Between the a1 and the a2), there are three different sets of stainless steel wires (131) (for example, the b set, the c set, and the d set), and the stainless wire ( 131) are stacked up to 20 levels corresponding to the total number of the bottles.

In that case, the three-dimensional intersection of the bottom (131a) may be fixed and maintained by welding or weaving (entanglement), but the adjacent stainless steel wires (131) in the vertical position contact each other. It is preferable to allow or promote free elastic deformation and vibration of each stainless steel wire (131) by securing the gap between the upper and lower sides by separating them as shown in FIG. In that sense, the angle (γ) at which the bottom portions (131a) of the adjacent stainless steel wires (131) cross each other does not need to be constant and equally constant, for example, about 9 degrees as shown in FIGS. A slight change is acceptable.

30 to 33 show a second stirrer (whipper) (P2), which has a smaller wire diameter (for example, about 2.5 mm) than the stainless steel wire (131) of the first stirrer (whipper) (P1). Or about 2 mm) stainless steel wire (131) is used in the same total of 20 wires, and the width (w) of the trunk portion (131b) (the rotation diameter (D) as the working housing (C)) is the widest. Stainless steel wire (a1) (b1) (c1) (d1), for example, about 150 mm, narrowest stainless steel wire (a5) (b5) (c5) (d5), for example, about 124 mm, depth to bottom (131a) (g ) Is the most deep stainless steel wire (a1), for example, about 205 mm, and the shallowest stainless steel wire (d5), for example, about 150 mm, is formed into a small three-dimensional working body (C). Since the first stirrer (whipper) (P1) having a large diameter described based on 3 to 29 is substantially the same, only the same reference numerals as those in FIGS. 23 to 29 are written in FIGS. Detailed description of the second stirrer (whipper) (P2) will be omitted.

In addition, in the 1st stirring element (whipper) (P1) shown in FIGS. 23-29 and the 2nd stirring element (whipper) (P2) shown in FIGS. 30-33, the width | variety (w) of a trunk | drum (131b). The five stainless steel wires (131) with different depths (g) are used as one unit, and the four sets (20 in total) are assembled and modeled into the working housing (C). The number and thickness (wire diameter) of 131) may be appropriately set according to whispering, mixing / stirring, and other processing capabilities. In this regard, the whipper described in the action diagrams of FIGS. 35, 38, and 39, which will be described later, takes four stainless steel wires (131) as one unit, and a relatively rough eye from three sets (12 in total). It is assembled and shaped on the working housing (C).

And the rotation diameter (D) (about 210 mm illustrated previously) of the 1st stirrer (whipper) (P1) connected and used for the said 1st eccentric stirring shaft (61) is the said foodstuff storage container (size barrel pan). As a dimension larger than the radius (r) of (T) (about 200 mm exemplified above), the rotational diameter of the second stirrer (whipper) (P2) connected to the second eccentric stirring shaft (62) ( D) The first and second stirrers (whippers) (P1) are differently changed from each other as a dimension smaller than the radius (r) of the food storage container (T). ) (P2) is set so that the rotation (spinning) motion trajectories do not interfere or overlap each other.

The first stirring bar (Whipper) (P1) having a large rotational diameter (D) is connected to the first eccentric stirring shaft (61) which maintains a short distance (L1) from the center main shaft (60). As shown in FIGS. 34 and 35, the food storage container (T) is largely rotated (rotated) beyond the vertical center line (O-O). There is no possibility of generating a weak point or dead space in the food processing, and the entire high-efficiency processing can be performed.

Further, in the illustrated embodiment, the thickness of the mounting support shaft (130) of the first stirrer (whipper) (P1) having a large rotational diameter (D) and the first eccentric stirring shaft (61) to which this is connected is used. The size of the second stirrer (whipper) (P2) having a small rotation diameter (D) and the thickness of the second eccentric agitation shaft (62) to which it is connected are thinned while the size is increased. On the basis of the intentional difference change, the first and second eccentric stirring shafts (61) and (62) are connected to the first and second stirring members (whippers) (P1) and (P2). However, the above thicknesses may be set to be the same as each other.

FIGS. 34 and 35 show a first use example of the present invention used for the production of meringue, fresh cream, sponge dough, etc. by whipping egg white, and to the first eccentric stirring shaft (61) of the stirring mechanism (A). The first stirrer (whipper) (P1) having a large rotation diameter (D) is connected, and the second stirrer (whipper) (P2) having a small rotation diameter (D) is also connected to the second eccentric stirring shaft (62). Further, when the center main shaft (60) of the stirring mechanism (A) is rotationally driven by the geared motor (47) in the arrow direction (F) of FIG. 35, the first and second stirrers (whippers) (P1) are connected. ) (P2) slowly revolves together in the same direction (F) and simultaneously rotates in opposite directions (R) and (F).

That is, during the movement in which the first and second eccentric agitation shafts (61) and (62) revolve in the direction of the arrow (F) in FIG. 35 via the rotary rod (70) that rotates integrally with the center main shaft (60). The first stirrer (whipper) (P1) having a large diameter on the first eccentric stirring shaft (61) rapidly rotates in the direction (R) opposite to the direction (F) in which the revolving motion occurs, and the movement locus thereof. 36 depicts a hypocycloid curve as shown in FIG. 36, while the second stirrer (whipper) (P2) having a small diameter on the second eccentric stirring shaft (62) has the same direction (F) as the revolving motion (F). ) To rotate faster than the first stirrer (whipper) (P1), and the motion trajectory draws an epicycloid curve as shown in FIG. 37, and the first and second stirrers (whipper) (P1) A pair of (P2) will comprehensively draw a motion trajectory as shown in FIG. .

In that case, the first stirrer (whipper) (P1) is on the first eccentric stirring shaft (61) maintaining a short distance (L1) from the center main shaft (60), and the food container (T) Since the rotation diameter (D) is larger than the radial dimension (r) of the container (T), the container rotates (rotates) beyond the vertical center line (OO) of the container (T). The food located at the center can be processed without omission or deficiency, and foaming (whipping) can be efficiently performed on the synthesized movement locus as shown in FIG.

Further, even if the rotation diameter (D) of the first stirrer (whipper) (P1) is large, the rotation (spinning) movement locus of the first stirrer (whipper) (P1) and the second stirrer (whipper) Since the relationship is set so as not to interfere or overlap with that of (P2), the rotational (spinning) speeds of the first and second stirrers (whippers) (P1) and (P2) can be changed differently without restriction. It is also possible to keep their peripheral speeds substantially equal to each other.

As a result, the 1st and 2nd stirrers (whippers) (P1) (P2), which proceed simultaneously with the above revolving motion and rotation motion, are used together with the flat food storage container (size pan) (T). Based on the horizontal shape of the bottom portion (131a), the food material is perpendicular to the food container (T) as shown by the arrow (Z) in FIG. Combined with the ability to strike from the horizontal direction perpendicular to the inner wall without any loss and with an equal force from top to bottom, especially the so-called stiffening of the egg white and air entrapment in a short time. It is possible to obtain a meringue of fine quality.

34 and 35, the first stirrer connected to the first eccentric stirring shaft (61) will be described in more detail based on the first and second stirrers (whippers) (P1) (P2). The child (whipper) (P1) rapidly rotates in the direction (R) opposite to the direction of revolution (F) and draws a hypocycloid curve movement locus as shown in FIG. Since the vertical body part (131b) of the stainless steel wire (131) forming (C) is scattered in a parallel state in which a plurality of one set of virtual arc trajectories (aa) is drawn, Assuming that the portion describing the virtual arc locus (aa) is the action wall surface, the action wall surface is coupled with the rotation direction (R), and the meringue is rotated (spinned) as indicated by the flow arrow in FIG. ) Send from center side (inside) to rotation circumference side (outside) Out, so that the strike to food storage container inner wall surface (body surface) of the (blunted pot) (T).

Moreover, the horizontal bottom (131a) of the stainless wire (131) forming the working housing (C) has regularly different rotational diameters (D) (the width (w) of the body (131b)). In order to form a three-dimensionally crossed stage state of a plurality of sets, a virtual line segment (f-f) connecting the intersections (corner corners) between the bottom (131a) and the body (131b) is in an inclined state. Assuming that the virtual inclined line segment (f−f) is the working floor surface, the working floor surface also combines with the direction of rotation (R), and the meringue is shown by the flow arrow in FIG. Then, it is lowered from the upper side to the lower side.

On the other hand, the second stirrer (whipper) (P2) connected to the second eccentric stirring shaft (62) quickly rotates in the same direction (F) as the revolving motion direction (F), The motion trajectory of the epicycloid curve as shown in FIG. 37 is drawn. Based on the fact that the rotational motion direction (F) is opposite to the rotational motion direction (R) of the first stirrer (whipper) (P1), The action wall surface of the portion that draws the virtual circular arc locus (aa) on the vertical body portion (131b) of the action housing (C) has a meringue as indicated by the flow arrow in FIG. The working floor surface of the portion of the working housing (C) that draws the virtual inclined line segment (f-f) is sent from the outer side to the rotation center side (inner side). As shown by the arrow, the robot moves up from the lower side to the upper side.

As a result, the vertical (vertical) and horizontal (horizontal) agitation and convection effects that are effective in foaming (whipping) the whole egg white contained in the food container (dimension pan) (T) are promoted. In addition, cutting the unique stickiness of egg white (so-called squeezing) and securing fine bubbles by air entrapment can be achieved very efficiently in a short time, and an excellent meringue can be produced. is there.

At that time, as already described, if the stainless steel wires (131) that are three-dimensionally crossed at the bottom (131a) of the working housing (C) are not fixed to each other, and free bending deformation or swinging motion of each of them is allowed. This helps to produce more and more high-quality meringue, which is easy to generate air.

In addition, since the working housing (C) of the first and second stirrers (Phipper) (P1) (P2) is assembled in a hierarchical state of its horizontal bottom (131a), the lowermost (deepest) ) In combination with the stainless steel wire (a1) forming the bottom (131a) of the working housing (C) on a substantially flat surface corresponding to the bottom surface of the food container (dimension pan) (T). Thus, there is no risk of processing leakage or precipitation at the bottom.

In addition, about the thickness (wire diameter) and the number of the stainless steel wire (131) which forms the working housing (C) of the first and second stirrers (whipper) (P1) (P2), for example, fresh cream or meringue, When foaming a relatively low-viscosity food material such as sponge dough, using a large number of stainless steel wires with as small a wire diameter as possible, while increasing the rotation speed as much as possible, for example, Use a small number of stainless steel wires with as large a wire diameter as possible when stirring or mixing the ingredients that increase in viscosity with heating, such as custard cream, Besse dough, sesame tofu, and sauces. In addition, it is preferable to reduce the rotation speed as much as possible and rotate it under a high torque.

34 and 35 show an example of the use of the present invention provided for the production of meringue, fresh cream, sponge dough, etc. by whipping egg white. As shown in another second example of use in FIG. Instead of the first stirrer (whipper) (P1), a scraping blade plate (scraper) of a synthetic resin material having a large rotational diameter (D) is used as the first stirrer (P1), and the first eccentric stirring shaft (61 ) In an interchangeable manner, while the second stirrer (whipper) (P2) having a small rotation diameter (D) is connected to the second eccentric agitation shaft (62) as it is, for example, custard cream It can also be used for manufacturing.

Further, as shown in the third usage example of FIG. 34, the scraping blade plate having a large rotational diameter (D) is used as the first stirrer (P1), which is also connected to the first eccentric stirring shaft (61). Then, instead of the second stirrer (whipper) (P2), a synthetic resin material kneading beater having a small rotational diameter (D) is used as the second stirrer (P2) to the second eccentric agitation shaft (62). By linking and using, for example, it can be used for the production of Japanese confectionery candy, curry roux, chocolate, jam and the like.

Furthermore, as shown in the fourth usage example of FIG. 44, a metal material kneading hook with a large rotation diameter (D) is used as the first stirrer (P1), and a metal material kneading hook with a small rotation diameter (D) is used. For example, shoe dough, bread dough, pizza dough, etc. can be used by connecting to the corresponding first and second eccentric agitation shafts (61), (62) as the second stirrer (P2). It can be done.

In any case, since the rotation gear ratio in which the first eccentric stirring shaft (61) and the second eccentric stirring shaft (62) rotate can be changed / adjusted, based on the change / adjustment, for example, By setting the peripheral speeds of the first and second stirrers (P1) and (P2) to be equal to each other, an overall uniform convection such as custard cream, granule, white sauce, soup, etc. is generated or vice versa. By causing the peripheral speeds of the first and second stirrers (P1) and (P2) to be greatly different from each other, for example, convection (kneading action) that collides with meringue, kneading cake, bread dough, jam, etc. is caused. Therefore, appropriate processing such as foaming, stirring and mixing according to the kind and viscosity of the food material and the desired purpose can be performed accurately.

In the food mixer of the illustrated embodiment, the wireless transmitter (S) provided with the food contact temperature sensor (101) in the food container (T) is moved by the geared motor (47) of the stirring mechanism (A). Since the rotary rod (70) rotated integrally with the center main shaft (60) is in the installed and used state suspended via the sensor holder (99), the first and second bearings supported by the rotary rod (70) are provided. In the process in which the eccentric stirring shafts (61) and (62) slowly revolve, the temperature sensor (101) can reliably detect (measure) the current temperature (product temperature) of the foodstuff.

In this respect, when the contact temperature sensor (101) is attached to the stirring bar that rotates integrally (rotates) with the first and second eccentric stirring shafts (61) and (62), the rotation speed of the stirring bar is fast, At the same time, the temperature sensor (101) is swung around with a high force, and even if it does not fall off from the sensor holder, it may frequently rattle and damage early, and the temperature sensor (101) Must be attached to each stirrer individually, which is unnecessarily expensive and inferior in versatility and convenience.

(1) ・ Locking flange (2) ・ Ear piece (3) ・ Mounting hole (4) ・ Handle (5) ・ Still (11) ・ Container receiving arm (12) ・ Centering guide pin (13) ・ Back wall Plate (14), elevating support plate (15), elevating slider (16), bearing base (18) (21), idler roller (19), adjusting plate (22), rotating screw shaft (23), lowering stopper (24)-Driven bevel gear (28)-Driven bevel gear (29)-Rotating handle shaft (30)-Rotating operation handle (31)-Lifting stopper (39)-Electromagnetic induction heating coil (40)-Coil receiving base ( 44) ・ Fixed base (47) ・ Geared motor (drive source)
(49) ・ Rotation control inverter (51) ・ Heating inverter (54) ・ Operation panel (59) ・ Temperature indicator (wireless receiver)
(60) · Center spindle (61) · First eccentric agitation shaft (62) · Second eccentric agitation shaft (64) · Fixed bearing case (66) · Gear support ceiling plate (68) · Internal gear (70)・ Rotary rod (74) ・ 1st pinion gear (75) ・ Idle gear (77) ・ 2nd pinion gear (80) ・ One-way clutch (81) (132) ・ Bite hook (82) ・ Connecting sleeve (83) ・ Disengagement Stopping piece (85), Elevating guide groove rail (91), Open / close cover (99), Sensor holder (101), Contact temperature sensor (111), Elevating unit base (117), Elevating guide shaft (122), Extension center Shaft (130) ・ Mounting support shaft (131) ・ Stainless steel wire (131a) ・ Bottom (131b) ・ Body (A) ・ Agitating mechanism (Ab) ・ Agitating work Box (C)-Working housing (D)-Rotating diameter of working housing (E)-Elevating mechanism (H)-Heater (Hb)-Heating box (M)-Mixer frame (P1) (P2 ) ・ First and second stirrers (S) ・ Wireless transmitter (T) ・ Food material storage container (L1) (L2) ・ Spacing distance (g) ・ Depth (w) ・ Body width (r) ・ Food Storage container radius (OO) / Vertical center line of food storage container

Claims (7)

A stirring action box fixed and supported by the column of the mixer body frame so as to face the position directly above the food container,
A geared motor for rotational drive of the stirring mechanism mounted in the stirring action box;
A center spindle of the stirring mechanism suspended from the stirring action box toward the center in the food container;
A rotating rod that is rotated integrally with the center spindle by the geared motor;
The first and second eccentric agitation shafts are supported so as to hang down in parallel with the center main shaft from the rotating bowl toward the eccentric portion in the food storage container and can rotate to the rotating bowl, respectively.
When the center main shaft is rotationally driven, the first and second eccentric agitation shafts revolve around the center main shaft in the same direction via a rotary rod that rotates integrally with the center main shaft, and at the same time, the first eccentric agitation shaft A vertical type biaxial food that is set so that the second eccentric agitation shaft rotates in the same direction as the above revolving motion while rotating in the direction opposite to the revolving motion direction. In the mixer,
A short distance between the first eccentric stirring shaft and the center main shaft is secured, and a first stirring bar having a rotation diameter larger than the radius of the food container is connected to the lower end portion of the first eccentric stirring shaft. While
As with the second eccentric agitation shaft, the distance between the center main shaft and the second eccentric agitation shaft is kept long, and a second agitator having a rotation diameter smaller than the radius of the food container is connected to the lower end of the second eccentric agitation shaft. As well as
A vertical biaxial food mixer characterized in that the rotation trajectories of the first and second stirrers do not interfere or overlap each other.   The rotational gear ratio at which the first eccentric agitation shaft and the second eccentric agitation shaft rotate is determined so that it can be changed / adjusted according to the type of the first and second agitators and / or the purpose of the processing applied to the food. The saddle type biaxial food mixer according to claim 1.   The vertical biaxial food mixer according to claim 1, wherein the thickness of the first eccentric stirring shaft is thick and the thickness of the second eccentric stirring shaft is thinly changed.   The food storage container is made into a pan and other bottom flat containers, and the first and second stirrers are both whippers, and the vertical body is made up of a number of stainless steel wires bent in a substantially U shape in side view. 2. A vertical twin-screw type food mixer according to claim 1, wherein the vertical mixer has an overall cylindrical shape, and a horizontal bottom portion is assembled into a working casing having a three-dimensional crossing at a central portion thereof. . From the vertical support plate of the container receiving arm that can be moved up and down along the pillar of the mixer main body frame or a pair of left and right guide shafts parallel to this, the heating action box facing directly below the container receiving arm is integrated forwardly Overhang
2. The vertical biaxial food mixer according to claim 1, wherein the food receiving container is received and supported by the container receiving arm, and an electric heater of the food storing container is attached to the heating action box. From the center spindle of the stirring mechanism or the eccentric part of the rotary rod that revolves integrally with the center spindle, a contact-type temperature sensor is suspended toward the inside of the food container,
6. The vertical biaxial food material according to claim 5, wherein the temperature sensor is set to control to stop the heating action of the electric heater based on an output signal obtained by detecting the current temperature of the food material. mixer.   It is characterized by adopting a flat pot or other conductive container with a flat bottom as the food container, and a flat electromagnetic induction heater corresponding to the bottom of the food container as the electric heater. A vertical biaxial food mixer according to claim 5 or 6.

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