WO2017178673A1 - Appliance for preparing dough - Google Patents

Abstract

The invention relates to an appliance for preparing dough, incorporating an arrangement of tools driven by a planetary drive, comprising a dough hook (8) as the main tool, the shaft (B) of said tool being coupled to the planetary drive unit in order to rotate the tool about a main axis of rotation (A) and, in turn, rotating about itself. The appliance also comprises an auxiliary tool (100) comprising a scraper (6) and a blade (12), both of which rotate concentrically about the main rotation shaft (A) in the opposite direction to that of the dough hook (8), with which they interact during kneading. The scraper (6) separates the dough from the bowl (4) and feeds it to the dough hook (8) which stretches and folds the dough, while also pushing it against the blade (12) to be cut, all in a cyclical manner, until a completely homogenous dough is obtained.

Description

 5

The present invention falls within the technical sector of ios arat s so that it can be described, but not limited to, for limbs prayed from hsrinss, l.í> as breads, buns and cakes , of the type they comprise, gives a bowl type recs., where the ingredients are placed at mesclsr. arranged in an Asian manner on the Lower part of a frame; on the other hand, the upper part of dic or frame; coa? As a rocker arm, I serve as an electric motor stand that drives a tool position through a planetary transmission, which comprises a kneading hook

15 as the main tool that by itself is unable to perform satisfactory work when it comes to making thick doughs, with altamen and visco-elastic properties, such as bread and pastry dough. To adapt the work ^' kneaded by delivery of the kneading hook and obtain a flat satisfactory result, said Inferaoíua kneading hook with an auxiliary tool, which in turn includes two utensils: a scraper or a blade that rotate in a solidarity way in the opposite direction The relationship of the kneading hook, thus carrying out a slnargic tr balo between both tools.

NTEC DENT S D LA Ifj f ^ Ó

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The devices for culrmno use as well as the blenders that are used in the production of products in bakeries and patisseries, are mostly of the so-called planetary blenders, of which they comprise a cylindrical bowl or bowl, positioned in an Asian way _: and an arrangement gives pea othitan tools on the upper sufferer of said ol, so that the tools intended for mixing, beating and kneading move very close to the walls of the container during its orbital path, specifically when used to make doughs the ingredients adhere to the inner walls

REPLACEMENT SHEET (RULE 26) After all, especially when they are partially hydrated, what is necessary is mixed and use a hand spatula to peel off the Ingredients that have been attached around the inside walls of the bowl. In patent documents. O 20Q7007202 A2, WO 2011141690 Al, sa poses a solution to this problem by incorporating a scraper of eiasfrnero material adjusted to its external contour to the mixer, which is designed ex proleso for the purpose of detaching the igienien that ae adheres to the walls of! Cabbage rotation, at the same time that the blade performs the mixing of these ingredients.

In the US4946285 A patent document, the solution is presented with a scraper for the bowl made of a material! elasfó ero, designed to be attached to the rotary plate of the mixer regardless of the shovel blade. Rigid support, so that the scraper pir concentrically if that do if the axial power of the bowl, while maintaining contact with its walls, continues continuous during the revolution, and thus prevents the Ingredients from sticking together,

The solutions outlined in the aforementioned patent documents are only valid for soft doughs or es-oploabas mixtures in pastry products such as Is broken dough, cdoux dough, cookie dough, Danish pasta, etc., such as rheological or viscoeiástieas properties that are processed by this technique,

Very different from what happens when the planetary blenders are used for the purpose of obtaining pandable iosable doughs, which have highly viscoeiad properties, be it bread or chicken, due to the intensive treatment to which they are subjected, since they were of the somanta mass during the formation of the raot do olotón, presenting a greater resistance to be processed according to the kneading tier, which prevents the exposed solutions from being used. due to the inadequate geometry of the mixing blades and soa scrapers.

At present, almost all of the planetary blenders use a spiral hook to implement, since a patent is known, referring to WO 1900020740.

REPLACEMENT SHEET (RULE 26) The use of the kneading hook as an onyx tool presents significant problems at the time of processing the table; In the first lake, when the dough is insoled, if the dough has medium-high ana nidratstion, that is, between 65% and 60% gives water with respect to 100% of ha, the ingredients adhere to the walls of the bowl With the hook, the hook is capable of mixing and processing the ingredients that must form a sheet, this makes it necessary to detect the kneading process and use a spatula, to detach the ingredients from the walls of the bowl and thus be able to continue with the friction, even so, the mass is susceptible to continue adhering, making it necessary to repeat this operation continuously and cyclically. In the opposite case, -® the dough has a rather low hydratadon, that is to say between 45% and 0% water, the dough is wrapped around the hook turning solidly, stop kneading it and raising its temperature due i rooe continued of the mass against the walls dai bol.

In any case, even if the mass is at the optimum point of hydration, that is approximately 00% and with an adequate consistency, the kneading process becomes longer than adequate, increasing the temperature of the mass, because between The mass, the aancrm and the walls of the bowl only exist friction and adhesion, that is to say, it does not have any tool that is ingested in conjunction with the kneading hook, which is inside gives its trajectory and intercepts the mass as it happens with the kneading machines. of the so-called aspirate type !, where the bowl, with its rotation continuously supplies dough to a spiral-shaped kneading hook, which displaces the dough against a ffa blade or a cylinder, both arranged vertically, for the purpose of m _s fold and cut the dough. There is knowledge of the application of the international patent WO 2011000201, which describes a food processing apparatus, which emulates a kneading hook immersed in a bowl, and which rotates driven by a motor, following a planetary movement inside _, of the container and from a counter-threatening joint to a turntable, which rotates in the opposite direction to the kneading hook, with the purpose of col borar both tools and my to be able to stretch, laminate and mass up, International patent application WO 2014037103 A1 _t submitted by the same applicant, as a refinement of the previous one, in which the geometry of the nerraroienta eontra has been modified, to avoid the motor overload that drives the tools in charge of kneading, in order to prevent it from overheating.

REPLACEMENT SHEET (RULE 26) The combination of the hook and kneading hook and a counter-tool that was previously fashioned, improves the process of kneading the delivery, as it was previously expelled in the patent application, although it continues to present the problem of both cases. eontramerramianta is excessively far from the walls of the bowl and, consequently, especially in the masses of Meddalta highlands, there is a remainder of the remaining mass adhered to the walls of the bowl, which does not mix with the rest of the dough to be processed. , which prevents obtaining a homogeneous mass, it makes it necessary to detonate the mixing and use a hand spatula to dispatch the mass that has been adhered around the interior stops of the coi,

In the international patent application WO 20091532S0 When a food processing device is described, which has a kneading hook, which axis is arranged in an apilcua way, forming an acute angle respecting the axial symmetry of the Pal of the apparatus, cea the purpose of achieving a greater range of action during the kneading. The apparatus described in said kicking application has a reader that rotates in the opposite direction to the kneading dough, designed with the purpose of preventing the processed dough from rising towards the top of the kneading hook niche and coming into contact with other pails of the apparatus that are not convenient, With the techniques described above, improvements in kneading are achieved, as long as the dough has the appropriate consistency and degree of drstaeldn, this is due to what has already been said, to enter the dough, On the hook and the walls of the bowl there is only friction and adhesion, that is, there is no tool that Imeraefue of turning with the kneading hook, therefore, if the mass has a high hldrataclén point, as the eaeo of ta baguette and ia ciábate, said dough adheres to the walls of the bowl preventing the hook from performing its task, making it necessary to use a spatula to detach it from the wall it is from the bowl, in the opposite case it has a very low hydration point, the dough will be rolled around the kneading hook more frequently, turning in a vacuum, that is, without load, without being able to process it, rubbing it against the edes of the bowl and consequently increasing the final temperature of the dough, while prolonging the kneading time.

REPLACEMENT SHEET (RULE 26) DESCRIPTION OF THE INVENTION

In order to achieve the adjectives to avoid the drawbacks mentioned in the previous sections, the invention proposes an apparatus for preparing food doughs, which integrates an arrangement of tools driven by a planetary drive, whose ability is to improve and knead the ingredients. contained in an bowl, preférenfernent®, but not limited to, doughs made from flour, such as breads, pastries.

With this invention, the dough does not remain adhered to the walls of the bowl and, therefore, it is not necessary to use any external means, such as an spatula to dispense the mass of said walls of the bowl, a process that forces Detonating the kneading, in addition, among other venialas, it should be noted that the kneading time is significantly shortened, while having a more homogeneous mass and, consequently, a higher quality, higher volume and optimal finish texture.

The explanation of why this significant improvement is danced in the combination of the tools involved in the mixing and subsequent kneading of the ingredients. Said combination consists in the use of a kneading hook as the main tool, which simultaneously works with an auxiliary tool that, a. Its mz, includes utensils: a scraper and a blade, performing between both berramienlas a synergistic work, operating as follows: to the kneading hook in a planetary movement Start mixing the ingredients during which the hanna would start, from This moment until the dough takes consistency is considered the phase of the kneading process during which there is a greater tendency for the mixture to adhere to the walls of the bowl, to prevent this from happening and imposlbllhe ®i kneaded, the scraper and the blade rotate simultaneously with the kneading hook around it gives a main rotation axis,

Said scraper rotates without losing contact with the container stops, separating the dough from said walls and, in turn, directing the mass flow towards the kneading hook, which

REPLACEMENT SHEET (RULE 26) rotates on itself and in the opposite direction, stretching, bending and, at the same time, soaking and cutting the dough against the blade cyclically, producing a clean cut by shearing and, thus giving successive form, until it is completely norooqeuea,

The apparatus or jaw of the invention comprises a frame that serves its supporting part of a bowl type container, into which the ingredients that are to be mixed and subsequently kneaded are introduced, while the assumed part gives said frame, is Tilting and acting counted I supported a pus engine driving a planetary drive and, both together, formed a planetary drive unit.

The apparatus for preparing food doughs further comprises, an arrangement of tools driven by the planned drive unit, which include as a pnnolpai henry a helical kneading hook. The kneading hook is: integrated by a shaft at the top and then a disk from which sa osem ai own pancho helically,

The efe of the kneading hook has a connection system, which can be attached and uncoupled to the planetary drive unit quickly by a small turn. The axis of said kneading hook, in a planetary movement, rotates around a main rotation element, which is coilneai ei axis of axial symmetry of the bowl, while rotating on itself.

The arrangement of the tools of the invention also includes an auxiliary tool, which includes a scraper of elastomer material, whose lip adapts to the profile of the ol walls. Said scraper due to its lack of rigidity is attached to a scraper support, to avoid deformations before the forces acting on it during the process of separating the dough from the walls of the bowl. Thus, it also includes a blade with a tnangular section, whose lower eairem is close to the bottom of the bowl, preferably, but not limited to, between 2 and 1 mm.

On the other hand, the carpet holder and the blade are arranged parallel to the main axis of rotation !, connected by a bridge support, forming an inverted O, with

REPLACEMENT SHEET (RULE 26) ? Ability to be coupled and - that lacque larse gives forrea ra id to a rotating silver, which is located at the top of the frame, which challenges the main axis of rotation or _; to its vas, it is oollnaal to the axis of axial symmetry of the bowl. An important feature of the invention is that the blade and the scraper rotate concentrically around the e | e of one hundred pnne pal rotated, in solidarity with the kneading hook and this, in turn, rotates itself in the direction of centering it, on an axis of secondary rotation in a planetary movement. According to another windshield gives the invention a! soup -puent in its central part, preferably, stop not limited, gives an oblong hole.

On the other hand, the rotary plate has a projection whose geometry can vary and which, as a matter of fact, is oblong in order to adjust to the dimensions of the oblong hole to the support, so that, in this way, both can be coupled with precision.

The bridge support preferably comprises, but not limited to, two strips designed axially, arranged symmetrically, curved end guinea pigs are introduced into grooves made on the perlmetrai parad of the projection of the rotating plate, in order to be able to fix axlalmenle ei support -pick to the rotary plate quickly, where the aforementioned protrusion is positioned at the bottom of the rotary plate.

The bridge support, in turn, by buying two symmetrically arranged push-button bars whose purpose is to be able to release the axial fixation between the bridge support and the rotating pin by applying a force on both buttons simultaneously, whose point of application It gives strength to Palla located in the center of each scratch, until both springs are arched and that their ends perform a swinging movement: on some axes located at the beginning of the curve of the extreme end of the spring, during which , said ends are separated from the grooves simultaneously and so on. in this way, the axial fixation is free. Preferably, the number of slots will be four.

The invention also comprises a means for preventing the collision of the scraper holder against the walls of the bowl during the tilting of the apparatus. Said means comprises a

REPLACEMENT SHEET (RULE 26) sensor that detects the position in which said scraper holder is located and sends a single signal after the switch has been turned off to the device, giving the order to interrupt the power supply of: planetary drive unit motor , preferably, although a relay does not give msdianís limitation or they contact according to the power to be commanded, causing the scraper support to always stop at the same position, called position D, in which there is no possibility of collision.

In another alternative of preferred embodiment, the rotary plate having grooves is coupled to the rotary plate without grooves of other smoothed food devices. Thus _: the coupling of the rotary plate with grooves on devices already commercialized tiane by purpose to fix the bridge support to the rotary plate axially gives a quick way .. In this way, in devices already marketed © it holds the rotary plate with axial groove slots to the rotating plate without grooves of the apparatus and the new tool arrangement described in the present invention is quickly coupled,

Opclonalmsnta, the scratch support ?, the blade and the bridge support can constitute a single element, simplifying the structure of the device.

In order to avoid the collision of the scraper holder against dal-bolt stops during bssculation, in other common appliances in which the arrangement of the tools of the present invention is used, (since these standard Invents do not have these positioning means for the arrangement of tools), a set of the positioner is provided, which comprises a maneuvering wheel, qua through a wedge clutch rotates a positioner shaft by means of the rotation of said maneuvering wheel _: and, in turn, Let that said. The positioner rotates in a pound way, thus preventing the monloara steering wheel from turning in an involuntary manner during operation. Said positioned axis is coupled to the transmission output shaft, usually of the female type and with a hexagonal or square shape, which have such devices to be able to operate various auxiliary accessories. On the other hand, the joint positioner shaft is supported by a horn, preferably cylindrical, but not limited to, which has a means of quick fixation to the frame of the device. The positioner axis assembly works as follows: when garting the transmission output shaft, turn it off externally by turning the steering wheel, whose ratio: gives you 1: 1,

REPLACEMENT SHEET (RULE 26) Ferm .simul anea also rotates the planetary drive unit da! The device, however available to bamamientas, that in the case of a direct relationship, exactly the same angular degrees that the steering wheel rotate so that it is possible to postpone the provision of tools to tilt the device, preventing it from supporting of the scraper coiisiepe contr the parodes of the bowl. It should be noted that the geometric shape of the end of the axis that is fitted to the output shaft of the device, as well as, the shape of the quick fixing means to the frame of the device depends on each type of model. On the other hand, there are devices to prepare food masses of the planetary type that do not need to swing and, therefore, there is no risk of collision, due to the fact that the plane rises and falls vertically, relying on lateral classrooms, driven by the turn of a crank, or by an electric drive, depending on the size and capacity it gives! apparatus.

Option to the mantle, to the frame of the apparatus for preparing feed masses is formed by a single pleia, which provides greater robustness, very important especially in devices of greater t n-ja lo and capacity,

Dis ao PE tíMMtíttk

To complement the description that is going to be done next and in order to help a better understanding of the characteristics given! The invention, according to a preferred example of practical implementation thereof, is attached as an integral part of said description, a set of pianos where, for illustrative and non-limiting purposes, it has represented the following:

Figure 1- Shows a view in erspe ti a gives an apparatus to prepare doughs to feed them according to the Invaneion, in which a tool arrangement can be seen through a section practiced in the bowl,

Figure 2, ·· Shows a perspective view of the apparatus for preparing food doughs according to the Invention, represented in Figure 1, seen in a tilted state.

REPLACEMENT SHEET (RULE 26) The frg a 3.- u¾s! F an am perspective of the apparatus to prepare masses to feed them according to the ion, showing the disposition of the tools and an exploded view. The figure shows a perspective view of the apparatus according to: a second embodiment effective for ps-sparing food doughs according to the invention; showing the arrangement S gives tools in an exploded view, in which an example of a pialo oai with axial fixing grooves arranged to fit the rotary plate of other self-effected devices that do not have said grooves is included.

Figure 5.- Shows a perspective view of the device, represented in f-oqra 3 _{: to} prepare food dough according to the invention, in which the arrangement of tools can be seen by means of a section practiced in the bowl and, in its upper part a slow planetary acdonam.

Figure 6.- show an exploded view in an example given; Rotary plate with grooves gives: 5 axial fixation according to the invention, shown in Figure 4, arranged to accommodate the relative plate of other commercialized devices that do not have the grooves.

Figure 7.- Shows a sectional view in an exercise of the rotary plate with axial telephone slot grooves according to the invention, coupled to the rotary plate of other marketed devices0 that do not have said grooves.

The figure shows an exploded view of a scraper and a scraper holder, which according to the invention are part of the tool arrangement, specifically the scraper is one of the two tools that form the auxiliary tool paste.

5

 The figure shows a sectional view of the scraper of the assembled lime holder, showing a connection means, according to the invention.

Figure 1Ü, shows a perspective view of a story that, according to the Invention, is part of the tool layout, and is one of the two tools that are part of the auxiliary tool :.

REPLACEMENT SHEET (RULE 26)

annual tools available according to the invention.

L figure 20. · - Muasira ana vista aa perspective da! set aja positioner separated from! $ p $ f & i to prepare Siimsntanas masses, showing output of the apparatus according to the invention.

21ara 21- Shows an exploded view of the post-clustering shaft assembly of! apparatus for preparing food doughs according to the invention, showing all iab s in the nen field.

i O

 Figure 22.- is a view of «action of! co jun or positioner aje da! apparatus for preparing food doughs according to the invention

The following is a list of the various elements represented in the i.5 figures that make up the invention.

1 - Apparatus for preparing fed doughs

 2 * Top of! appliance rack

 3 - Infenc-f dai device frame

 0 4 * Bowl

 S «Transparent lid gives security

 6 * Scraper

 7 - Supports da! scratched

 § ~ Kneading hook

 5 9 - ~ Expire! dai kneading hook

 10 ~ Disco dai hook attached

 11 ^ Efe of the kneading hook

 12 * Cuchilia

 13 - Blade edge

14 ^« Saporte-pnenta

 IS Push button

 IS - Spring for axial tightening

 17 * Rotating plate

REPLACEMENT SHEET (RULE 26) 1 * a * Acopiabls rotating plate

 18 * nu as of! rotating silver

 13th «Slots of! rotary plate «ooptatóto

 19 ~ Hole seóte a o r t tivo

1 a ~ Through hole! rotating plate coupled

 20 ~ Aeoplaale plate fixing screw

 21 - Rotary flat without slots

 22. * Bayonet type barnbm

23 ^' «ed gives union in T

24 ~ Axis da! planetary drive

 25 ~ Spring Ele

 • 28 ~ Post-lining shaft assembly

 27 s. Mani Bra Steering Wheel

 B * Lever handle

29 * Male coupling! positioner

 30 ~ Hem ra post-coupling coupling

 3 ~ Post-liner shaft

 32 ~ Transmission output shaft

 33 ~ Axis gives the paca

34 ~ Needle Cap

35 ^™ Clutches? da c ña

 36 ~ Stopper! maneuvering wheel

 37 «Type of retention type see§er

3rd ~ Retaining washer

100 - Help tool r

A * Main rotation axis

 8 «Secondary rotation axis

In an active but not exclusive raalfeacló, the apparatus (i) for preparing masses

REPLACEMENT SHEET (RULE 26) foodstuffs, which integrates a design of tools driven by a planetary action according to the invention, as illustrated in figures 1 and or, does it comprise a frame? divided into two parts (2) and 01 a lower part of the frame {¾ which is fixed, the cousin serves as a support gives a container: removable bowl type (4), consisting of a cu, whose bottom is concave and, is slrnéinoa with respect to a vertical central axis, while it is an upper frame of the frame (2), acts as a support for an engine, shown in the figures}, which drives a planetary drive, constituted by an epicyclic gear brake, as Illustrated in figure S and, both together, they form a unit of pianalano drive that drives the arrangement of horra while lying,

On the other hand, the upper part of the frame (2), arranged in a horizontal position during the kneading phase, is upward from a horizontal plane to an inclined plane of 4S> approximate degrees mint, as shown in Figure 2, so, in this way, to be able to extract the bowl (4) and exchange the arrangement of tools,

In a; example shown in the figure, the means intended for actuating the tool arrangement in a planetary type movement can be observed, for this purpose, the actuating means comprise a rotating plate (1?), which turns over if same, rotating on a rotation axis vertios! A, considered as the main axis, which comma ae can be seen in the example shown is collinear to the axis of axial symmetry of the bowl (4), pmanúo exactly through the center pal container.

In turn, the rotary plate (17), comprises a reliable through hole), shown in FIG. 3, arranged eccentrically, which allows the passage of the axis of the main tool !, called the kneading hook (Ei, which it is actuated to rotate on an axis of vertical relationship _: considered as garlic, and, as shown in the example shown, it is parallel to the main rotation A, around which the main tool rotates, rotating excessively and, as mentioned above on the axis of vertical rotation 8, which according to the examples shown in figures 1 and 3, is located at a distance between 20 and 40 millimeters of the main rotation axis A, distance that can vary in bowl diameter function (4).

In this preferred embodiment, represented in Figure 3, let us see the provision of

REPLACEMENT SHEET (RULE 26) tools in an exploded view in erspec iva ;, described in order from top to bottom, as they are collected, to be subsequently activated. According to the example represented in figures _* 4 and 5, it comprises the rotating silver (17), driven by the planetary drive unit, (not shown in the figures), which has a protrusion emerging from the lower part of its own Rotary plate which comprises grooves (18) made on the pehmatral wall of the projection of the rotary plate (17) for axial fixing, in order to attach an auxiliary tool (IDO) to said rotary gun (17) and , so see, the piercing hole (1) arranged eccentrically, which allows the passage of the shaft (11) of the kneading hook and which is actuated by an axis of the planetary drive (24) through a female coupling do bayonet type (22).

According to the examples shown in Figures 3 and 4, the auxiliary tool (loó) is basically composed of two tools: a scraper (8) and a blade (12), shown m. the figures S a l í.

The scraper (d) is made of an eiasphomeric material, preferably with a hardness between 80 and € 1 or sho? ¾ A, and to provide it with greater rigidity, be attached to a scraper support (7), by means of T-joint (23), spike daca spike be faithful! to replace On the other hand, the knife * (12) and the scraper socket (7). _: Both are connected perpendicularly to each of the respective ends of a support-bridge (14) _and: arranged parallel entered if _s forming enters the three inverted U, capea of acapiarse and uncoupled quickly ai turntable (17) through an oblong hole in the support-bridge {14% in which the oblong projection of the rotating plate fits (17).

The 1 bridge support (14) as part of the auxiliary tool (1 or 0) preferably comprises, although not il-ta lva, two rests for axial fixing (16), arranged symmetrically, curved end guinea pigs are introduced in the grooves (18) of the rotary plate practiced on the perlmetrei wall of the projection of the rotary pialo {17}, with the purpose of providing reliable support for the bridge support (14) to the rotary piafo (17), quickly. On the other hand, the bridge support (14) has two pushbuttons (15) arranged symmetrically, which experience a force F1 in the direction of the ffecna, exerted by the force of pro-serge of the springs for fixing axial (16). This force, in its turn, retains

REPLACEMENT SHEET (RULE 26) is the ends of the springs for the axial fixation (β> Rotary silver pen of the rotary silver {1 S} _: as can be seen in figures i ¾ 14 and 17, so that by applying a F2 m fuze to the direction of on both pushbuttons (15) of manara simultaneous ea, the f | aclen axia is released enters the support-puama (14) and the rotating plate (17), as can be seen in figures 1§, 16 18, of the following way: the push buttons {I b) transmit said power by applying on e | aantro gives each spring for axial fixation (16), getting both to arc simultaneously, intoned its ends. they make a swing movement on some axes of the spring (2ñ) at the beginning of the curve of each of its ends , during which, said ends come out of the grooves (1 S> of the rotary piafo, d Simultaneously. releasing the axial fixation. The number of grooves (1¾ of the rotary plate will preferably be quatns,

B scraper (i) is characterized in that it comprises a straight part and a curved extrame, which allows it to reach the bottom of the ball (4) and, to its vase, because it has the T-shaped groove; arranged along the entire face that is in contact with the support bal rm ^ uor Í7% as can be seen m figures 1, 6, As it has already been waved it is tabnoadá with an elasfomeric material, this allows qua The io adapts to the infamous walls of the bowl (4 | without losing contact with them during its rotating movement, S scraper support (7) made of a rigid material, is characterized in that it comprises a straight part and a curved end that It allows you to reach the bottom of the bowl (4) and, in turn, because it has a T-shaped projection, arranged along every face that is in contact with the scraper (6), as you can see in figures 1, by S.

The T-joint means (23), is characterized in that it is formed by the T-shaped shoulder of the scraper holder (7), which fits into one. T-shaped groove arranged in the ripper (0), As can be seen in figures 8 and 9, The blade (12) is characterized in that the geometry gives its blade as can be seen in the bguraa 10 and ii, it is formed by The projection of a propellant isosceles, and is arranged so that the lower end is close to the bottom (4), preferably, but not limited to, between 2 and Ib ^' rom, as

REPLACEMENT SHEET (RULE 26) I can observe the figure 1,

According to the example shown in Figure 1, the kneading hook (8) is characterized in that it comprises differentiated parts afterwards: in the lower part a spiral of the kneading bowl (§}, which mixes ingredients and removes the dough of the bowl in the Intermediate part a disk of the kneading pin (10), which prevents the dough from rising through! is from the kneading hook (9) and comes into contact with other parts of the unwanted apparatus, the _m. part its enor AJA pancho kneader (1 : 1?, named above, which connects to female bayonet coupling (22).

Agree with a characteristic essence! According to the invention, the two utensils: blade (1) and scraper (5), rotate coupled to the rotating plate (1?) through the bridge support (14), around! aja gives main rotation A gives solidarity lugs to the kneading hook (8) and, turning the kneading hook {$} on secondary rotation aja (B), turning: 5 on itself, in a planetary translation movement around the axis Pnncipa rotation! (A), counterclockwise turn! scraper | 6) and blade Π2, as can be seen in figure 1 ,.

The invention further comprises a medies to avoid. collision of! sop r of! scratched? 0 (?) against the walls of the bowl (4) during the passage of the apparatus, said means comprises a sensor, (not shown in the fors), which detects the position in which the scraper holder is located (?) sends one sign! ordering to interrupt the power supply of the motor of the planetary drive unit, after having operated the switch to turn off the device, preferably, even if not limited, by means of a relay or contactor, depending on the power to be commanded, (no represented in the figures} ... making the scraper support (7) always give us its same position, called position O, in which there is no possibility of collision.

In a year of realization, according to e! An example depicted in Figures 4, 6 and?, a rotary plate is included, collect it il? a), which comprises the same collection and fixing means as the rotary plate (17) for coupling with the auxiliary tool (100) . Advantageously, the presence of! Coupler rotary plate (7a) allows the collection of an all-slot rotary plate (21) of another device for making masses, which

REPLACEMENT SHEET (RULE 26) do not have the means of coupling and fixing for the xili r (lODy)

In the images depicted in Figs. 8 and 7, it was possible to appreciate in detail the way of coupling and fixing of the rotating plate coupling (aunt) on the rotating plate without grooves (21), by means of a screw (20), that a It gives you an axial shape and, in turn, the protrusion can emerge from the Inferio base of the rotary plate without slots (21), -which g ometrlB may vary according to the manufacturer of the model, eaoaja an cavity of the acoustic rotary pole (17a ), acting as a key as a sntlglro medium. The thyme (20) is arranged pssanta by the ohfielo present in the rotary plate, collect it (1? Aj _<by screwing in the cavity of the rotary plate without grooves (2.1 j. One-screwed, two sleeves, the support) in e (14), it is interlocked by pressing the push button (1 S) by hand.

Optionally, ai supports the scraper (?}, The blade (12) and the bridge support (14) can constitute a single element, simplifying the structure of the device.

Tai and an as seen Figures 19, _¾0: 21 and 22, a set is proposed ele posielorsadoí (26) to avoid collision of the scraper stand against the stops gives (?)! bowl (4) during the search in other devices with the use of the standard arrangement of the present invention, since these devices normally do not have these positioning means for the arrangement of ribs. The positioner shaft assembly (26), is coupled to a transmission output effect (32) of the eomerctal & ads, usually female and hexagonal or square, which have this type of device to operate various auxiliary accessories. .

The positioner shaft assembly {26} is Inleolated by a maneuvering steering wheel (2?) With plug (36 ·, which comprises a wedge- -embragua. (35), which rotates a positioning ale (31) while turning it of the maneuvering wheel (27) and, in its turn, allows that position or axis (31) to rotate in a pound way on an easqaio of needles (64), thus preventing the maneuvering wheel (27) from turning involuntarily during the operation of the apparatus (1) Said positioning axis (31), is coupled to a transmission output shaft (32) of the already commercialized machine, usually of a female type and with a hexagonal or square shape, which have this type of devices to prune various accessories

REPLACEMENT SHEET (RULE 26) to xili res, £! ^' positioner shaft assembly (28) .It is supported by a body, preferably cylindrical, which is not limited to the body, which has a means of quick fixation to the frame of the device (2), which provides a male coupling of the positioner (2S ) which is connected to a female coupling of the positioner | 10) from which a lever lever (33) is attached to a knob Pe the lever (28).

The assembly is characterized by the fact that at birth turn the transmission output shaft (32) of the apparatus (1) externally by turning the steering wheel 127), whose ratio is 1: 1, simultaneously also rotates the planetary drive unit of the apparatus for preparing masses (} and, therefore ⁽ available to tools, which, if treated, gives a direct relationship, rotates exactly the same angular meadows as the steering wheel (27) and thus, in this way it is possible to Easily pass the eraser of the scraper (?) preventing it from ooislone against the walls of the bowl (4) during the base part of its part of the frame of the apparatus (2j, It should be noted that the geemetic shape of the end of the positioner shaft (31) that The transmission salsda wing (32) of the apparatus (1) is fitted, as well as, the shape of the quick fixing means to the frame of the apparatus by means of the male and female couplings of the positioner (28, 30) depends on the manufacturer and dal cad model On the other hand, there are devices for raparar masses feeding them of the planetary type that do not need to swing and, therefore, there is no risk of collision, due to pus ei bol (4) rises and falls in a vedleai way, relying on guides lateral (not shown in the figures), Driven by the rotation of a crank, or by an electric drive, depending on the size and capacity of the device.

The wedge clutch (35) Includes a seeger type retaining ring and a retaining washer (38).

In another alternative embodiment, the frame of the apparatus for preparing feed doughs (1) is formed by a single piece, which provides greater robustness, rm <and Important, especially in larger size and capacity devices, so that in any If a transparent safety cover (5) is included,

In the above description, relvlodicalenes, drawings and features described can be interpreted both individually and in any type of combination for

REPLACEMENT SHEET (RULE 26) the license gives the invention in its various embodiments.

The present invention is capable of industrial application in the barricading of blenders, kneaders, kitchen robots and food processors, preferably of planetary type, the size and capacity of the object of the invention depends on the use that is applied: domestic sector, sec or ost lero, in artisanal, samPlndastnaies and industrial bakeries, as well as in the food processing industry and in laboratories, 1ndesps dte?> isme «t of the capacity of the container: which can range from 2 liters to 1200 liters.

REPLACEMENT SHEET (RULE 26)

Claims

 £ l ¥ Í D Í C A €) O N g $ one*. · Be prepared to prepare feed masses, which integrates an arrangement of mpulsabas tools, for a planetary drive, characterized in that it comprises the following elements: »A frame with an upper bearing (2) that includes drive means for a tool slide and a lower part (3) acts as a support for a cylindrical container with a concave bottom, called a bowl (4} _: which upper part is open, * a rotating plate (17) which, driven by the drive means, rolls over a vertical rotation eye called the main rotation element (A) ₄ which is coiineai ai the axis of axial symmetry of the bowl (),  * an auxiliary tool (100), comprising two utensils: an enchila (12) and a scratch (6), which is attached to a support of; scraper (7), with the blade 02} and the scraper support (7) attached perpendicular to each of the ends of a bridge support (14), arranged in parallel to each other, forming an inverted U, a Collecting and decoupling quickly gives the rotary footprint (1), * a tool: main called a dough hook (8), which interacts simultaneously with. the two utensils of the auxiliary tool (100); to the scraper (6) and the blade (12), which rotate concentrically around the main axis of rotation (A), attach them to the kneading hook (8), coupled to the rotating plate (1?) through the support bridge (14), by rotating the kneading hook ($) there is a secondary rotation effect (8) in a translation movement around the main rotation axis (A), in the opposite direction to the rotation of the scraper (6) and the blade (12 ),  * a means for positioning the auxiliary tool (100) to avoid the collision of the scraper holder (7) against the bowl rail walls (4) during the baseline of the apparatus, which comprises a sensor for detecting the position in which is located on the scraper support (7). 2V Apparatus for preparing fed masses, according to ra vindication I ^s , characterized by the fact that the rotating plate (17) includes a projection comprising grooves (18) practiced on the penile netrai dal wall that emerges from the lower base of the rotating base without REPLACEMENT SHEET (RULE 26) grooves, for -packing and axial fixing of the auxiliary berramienfa (100) to the rotary plate (I?) through the bridge support (U also including a through hole of the rotary plate, arranged eccentrically, for the passage of the aje ( 11) dai dough hook 0) to gather to the media gives aealon mianto .. 3 *. ~ Apparatus for preparing feed dough according to claims 2 *. Park features the auxiliary tool (100; it is cozy and easy to see if iafadva plate (1?) through a hole made in the sopode-puaofe {14), in a! coa! fits the highlight of the rotating plate (1?). S. "Apparatus for preparing feed doughs, according to claims 3 ^S _: caralaterlaado park the auxiliary tool (100) also includes two springs for axial flotation {16} * arranged symmetrically in the interior dai soporfe-puante (U) , whose curved ends are inserted in the slots of the rotating plate (18), for the axial fixation of the Ktftfnteel »auxilia 1100} to the rotating plate through the bridge support (14) gives a fast spring, providing the support-spike ( 14). To your vessel ;, it gives two push buttons (15) located symmetrically, whose simultaneous actuation carries with it the exit of the rosettes (16) with respect to the slots of the rotating plate (1) _< releasing, the auxiliary tool (100) gives the axial fixation, 5 apparatus for preparing masses feed them , according to claim ^a, characterized in that the scraper (8) comprises a straight corduroy and a curved end that allows to reach the bottom of the bowl (4) _and: also by having given a slot T-shape, arranged along the entire face that is in contact with the scraper support (?}, said scraper | β) of a flexible eiaspheric Platanal whose lip adapts to the internal walls dai bof (4), forming an angle of incidence (o), with the internal stops of the txri (4). _; between 1S »and SS °, 8 * .- Apparatus for preparing dough feed according to claim 5 *. characterized in that he supports the macado? (?) includes a straight part and a curved end with a spike that allows it to reach the bottom of the bowl (4) and, in addition, it has a T-shaped protrusion, arranged along any face that is in contact with ai scraper 6), REPLACEMENT SHEET (RULE 26) ? V Apparatus for preparing food doughs, according to: fas reiv ndictions 8 * characterized in that it comprises a means of T-joint (23), formed by the protrusion in the form of, provided or on the support of the scraper f?), Collect him for the year in a T-shape, arranged in 5 scraper n3}. 8 ^a , "Apparatus for preparing fed doughs, saau la reivsr iicac! Dn I ^s , characterized in that the kneading hook (8) comprises: a spiral of the kneading hook (9) helically and a disk of the kneading hook (10), which will take out a shot of the kneading hook (i) of a da! g nc or kneading shaft (11), the handle! connects to a female bayonet-type coupling (22) that is attached to The drive means .. s3 ³ , - Prepare to prepare food doughs according to claim * csractefeado because the scraper support (7), the blade (2) and the bridge support (14) constitute a single ei terror. 10: ^s > - Apparatus for preparing food dough, according to claim i *, earaeterkado because ai del (4) is displa¾: a! E vemcasmcs ^ e, based on literal glues, driven by the rotation of a handle  0 Apparatus for propagating food dough according to claim I ^a ,. Characteristics because the bowl (4) is uniquely displaced! blanket, supported by lateral classrooms, driven by an electric drive, S 12 *, - Apparatus for preparing feed masses, sago claim I ^s , characterized in that the frame is inked by nna sois piase, 13 * .- Apparatus for preparing food doughs, which integrates an arrangement of tools driven by m planetary actions, characterized in that Gi mpmt B 0 ios following alomantes: _* m frame with an upper part (2) guide It includes IOSOS drive means for a tool arrangement and a Lower part (3) acts as a support for REPLACEMENT SHEET (RULE 26) a JStárico container with a concave bottom, called a bowl {4% whose upper bearing is open. * a rotating plate without grooves (21) that _t Driven by the drive means, rotates over vertical rotation, called aja do main rotation {A}, which is eoílneá! the axis of symmetry of the bowl 14) _:: * a rotating plate coupling {17a} on the rotating plate without grooves {21} of an already ecmerclalkada machine where the rotating plate-coupling (17a) has a cavity that collects a projection that emerges from the bottom of the rotary piafo without slot s (21}, and wherein the rotating plate aoóplabie (17a) as well as means f acopiamiento has ation for i ra auxiliary lie ^'(100), for rotating without grooves (21 dish ol coupling), joining both Rotary plates (21 and 17a) axially, by means of a threading screw (20) through which is screwed into a cavity of the rotating plate without grooves (21).  * an auxiliary toolmaker (10% comprising two utensils: a blade (12) and a scraper (β), which is attached to a scraper holder (?), the blade (12) and the scraper socket being (?) ) connected perpendicularly to each: one of the ends of a bridge support (14), arranged in a parallel way if, forming a -U rnverdrJa, to quickly collect and uncouple the rotary plate (IT), * a main tool called a kneading hook (8), which interacts simultaneously with the two utensils of the auxiliary tool (100): the scraper (0) and the eaonüla (12), which pyran shapes concentrically around the e) e of main rotation (A), integral with the kneading hook (8), coupled to the rotary plate (1?) through the sopode-puenfe (14) _: turning the kneading hook (8) to set a secondary rotation axis (8) in translation movement around the rotation rinci al (A), in the opposite direction to the rotation of the scraper (u) and the cuonia (12),  * means for the post-cloning of the auxiliary tool (100), for avilaria the collision of the scraper holder (7) against the walls of the bowl (4) during the Passion of the device, which comprises a sensor for the detection of the position in the which is the dai scraper sopode (?). 14 ^53, ·· apparatus for preparing feed them masses ⁽¹⁾ s a ^s to claim 13, characterized perqu positioner assembly comprising a shaft (26), integrated by a given maneuver handwheel (27), on which a clutch is engaged wedge (35), and an e | e positioner REPLACEMENT SHEET (RULE 26) (31) _: # π ¾ η ed cho φ post-boiler (31) turn freely on a needle casquit (34), while the axis positions r (31) is fitted to a sá da saíMada transmission (32) , of type ^' h nfcra and with hexagonal or square shape next to which to rotate the drive unit p aneiabo and - the auxiliary tool (100), having been provided that the positional joint assembly (26) is supported by a cylindrical body that It has a male coupling of the post-clone (29), and which is connected to the female coupling of! p sicionader (30), arranged still to the frame (¾ from which a single lever axis (33) emerges to a lever knob (28). 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