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WO2019156359A1 - Centrifugeuse - Google Patents

Centrifugeuse Download PDF

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Publication number
WO2019156359A1
WO2019156359A1 PCT/KR2019/000161 KR2019000161W WO2019156359A1 WO 2019156359 A1 WO2019156359 A1 WO 2019156359A1 KR 2019000161 W KR2019000161 W KR 2019000161W WO 2019156359 A1 WO2019156359 A1 WO 2019156359A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
juice
juicer
screw
drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2019/000161
Other languages
English (en)
Korean (ko)
Inventor
김영기
이차우
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hurom Co Ltd
Original Assignee
Hurom Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR2020180000605U external-priority patent/KR200488915Y1/ko
Priority claimed from KR2020180004492U external-priority patent/KR200490466Y1/ko
Application filed by Hurom Co Ltd filed Critical Hurom Co Ltd
Publication of WO2019156359A1 publication Critical patent/WO2019156359A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
    • A47J19/025—Citrus fruit squeezers; Other fruit juice extracting devices including a pressing screw
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/06—Juice presses for vegetables

Definitions

  • the present invention relates to a vertical slow juicer, and more particularly to a juicer to which a two-module juice drum is applied.
  • the juicer includes a drive unit providing rotational force, a drum housing having a drive shaft that receives the rotational force from the drive unit, a screw connected to the drive shaft and screwed and pulverized the juice object by a screw spiral formed on a portion thereof, and a screw.
  • a juice drum is provided for separating the juice made by.
  • the drive unit for providing rotational force to the juicer includes a motor and a reducer.
  • the motor is connected to the drive shaft to transmit rotational force to the screw.
  • the drive shaft is connected to the screw through the lower part of the drum housing.
  • the juice drum has a mesh structure consisting of a net.
  • a mesh structure In the case of a juice drum having a mesh structure, there is a problem that the juice efficiency is low because it is easily blocked by the residue of the juice object in the juice process.
  • the mesh since the mesh is densely formed, there is a problem that it is difficult to clean the residue of the juice object stuck on the mesh.
  • various filter structures can be assumed, but it is difficult to apply to a juicer of the compression method using a screw, such as performing a simple filtration function.
  • a bottom ring is formed to ensure sufficient juice time of the juice material so that the ground dust is not moved directly to the discharge groove, and the waste material is discharged according to the juice material.
  • the side of the conventional drum drum was formed to form a fine circular net hole to discharge the juice generated inside the drum drum to the outside.
  • the debris stuck in the mangong is not cleanly cleaned, the debris may decay and bacteria may propagate.
  • the juice drum according to an embodiment of the present invention is to solve the problems as described above, the juice drum is composed of two modules, but can be applied to the juicer of the compression method, but also easy to wash and improve the juice efficiency It is an object to provide a juice drum.
  • the juice drum assembly according to an embodiment of the present invention is devised to solve the problems as described above, by configuring the screw into two modules, the screw performs the function of the conventional mandrel and easy to clean the separation screw Its purpose is to provide.
  • the juice drum according to an embodiment of the present invention is devised to solve the problems as described above and maximize the juice efficiency, to provide a juice drum consisting of two modules of the juice drum and applying the screw as a separate screw For that purpose.
  • the juicer according to the embodiment of the present invention is a first module in which a plurality of first slits are formed by a plurality of rods on an outer circumferential surface, and a second module in which a plurality of first ribs are inserted into the first slits of the first module. And a plurality of second slits formed of a through-hole having two side surfaces, an upper surface and a lower surface formed along the inner circumferential surface, and having a separating screw comprising a hollow cylinder having an upper portion open to receive the separating screw.
  • An inner module having an inner rib rib protruding at regular intervals, and a second rib including an upper surface and a lower surface protruding from an inner circumferential surface thereof with an upper portion opened to be detachable from the inner module,
  • Juice drum including a drum housing is formed spaced apart from the juice discharge port is discharged from the discharge discharge the residue
  • the first module and the second module is detachably coupled, and when the second module is inserted into and coupled to the first module, the first rib of the second module is connected to the first module.
  • a gap is formed between the rib of the second module and the first slit of the first module by being inserted into the first slit, and when the drum housing surrounds and couples the inner module, the second rib of the drum housing is A gap may be formed between the second slit side of the inner module and the second rib side of the drum housing by being inserted into the second slit of the inner module.
  • At least one first spiral protrusion is formed on an outer circumferential surface of the rod of the first module, at least one or more second spiral protrusions are formed on at least one of the plurality of ribs of the second module, and the second module When inserted into and coupled to the first module, the first spiral protrusion and the second spiral protrusion may form a continuous screw spiral.
  • the lower portion of the second module may be open and the upper portion may be blocked.
  • a screw shaft may be formed at an inner center of the first module, and a shaft through hole having a shape corresponding to the screw shaft may be formed at an upper surface of the second module to fit the screw shaft.
  • a key protrusion may be formed on an inner upper surface of the first module, and a key groove into which the key protrusion is inserted may be formed on an outer upper surface of the second module.
  • a magnet accommodating part in which a magnet is disposed may be formed on an upper surface of the second module, and a magnet or magnetic material having a polarity opposite to that of the magnet disposed in the magnet accommodating part may be disposed inside the first module.
  • the width of the rod of the first module may be narrower toward the radially inner side of the first module.
  • a juice discharge hole is formed at a lower side of the plurality of screw grooves formed between the plurality of ribs of the second module, and the bottom surface of the drum housing communicates with the juice discharge hole at a radially outer side around the shaft hole.
  • Juice discharge groove is formed, the juice discharge groove may be in communication with the juice outlet.
  • Some juice juiced by the interaction of the separation screw and the inner module is moved into the separation screw through a gap between the rod and the first slit and discharged to the juice outlet through the juice discharge groove.
  • the remaining juice may be moved to the lower portion of the inner module and the drum housing through a gap between the second rib and the second slit and discharged to the juice outlet through the juice discharge groove.
  • a first step may be formed at a lower end of the bar of the first module, and a second step corresponding to the first step may be formed at a bottom of the rib of the second module.
  • the rib jaw may be formed adjacent to an upstream side edge of the second slit formed in the inner module based on the rotation direction of the separation screw.
  • the juicer according to the embodiment of the present invention further includes a first stepped portion formed below the outer circumferential surface of the inner module, and a second stepped portion formed below the rib of the drum housing, wherein the first stepped portion is the second stepped portion. It can be seated and supported on the step.
  • the inner module is formed with a waste discharge hole, the waste discharge hole may be combined with a waste discharge regulator.
  • the residue discharge hole may be formed in the fitting portion formed on the outer circumferential surface of the inner module.
  • An insertion groove may be formed on the inner circumferential surface of the drum housing to fit the fitting portion.
  • the waste discharge regulator may be hinged to the fitting portion to selectively open and close the waste discharge hole.
  • the waste discharge regulator can be opened and closed selectively by rotating the residue discharge hole in the vertical direction on the outer peripheral surface of the inner module.
  • the residue discharge hole may be formed in a flange formed on the lower end of the inner module.
  • the waste discharge regulator may be hinged to the flange of the inner module to selectively open and close the waste discharge hole.
  • the residue discharge controller may be selectively opened and closed by rotating the residue discharge hole to the bottom of the inner module.
  • the residue discharge regulator may be composed of an elastic member.
  • the lower ring formed at the lower end of the screw may be supported by a guide groove formed on the upper surface of the flange formed at the lower end of the inner module.
  • Juicer according to an embodiment of the present invention may further include a main body portion including a drive shaft which is inserted into the shaft hole formed on the bottom surface of the drum housing to transfer power to the separation screw.
  • the juice drum is configured such that the two modules can be coupled, so that the two modules can be easily assembled and disassembled.
  • the drum is easy to manufacture and easy to clean.
  • the juice drum by forming the juice drum with a hard material it can prevent the deformation of the juice drum in the juice process. Accordingly, the slit can be prevented from opening and the interval between the slits from which the juice is discharged can be kept constant.
  • the housing and the screw of the juice juicer are vertically assembled to the upper side of the driving part, the material naturally descends by gravity and the rotation of the screw, so that the juice rate is high and there is no juice pooling phenomenon, so any kind of vegetable or fruit It can also be juiced.
  • the juice dregs can be automatically discharged naturally according to the juice pressure can improve the juice efficiency, it can be made smoothly discharge of the dregs.
  • FIG. 1 and 2 are perspective views of a juicer according to an embodiment of the present invention.
  • FIG. 3 and 4 are exploded perspective views of a juicer according to an embodiment of the present invention.
  • FIG. 5 is a perspective view showing a cross-sectional view of a portion of the drum drum, the juice drum and the separation screw in a combined state according to an embodiment of the juice drum of the present invention.
  • FIGS. 6 and 7 are exploded perspective views of the juice drum according to an embodiment of the present invention.
  • FIG 8 and 9 are exploded perspective views of the separation screw according to an embodiment of the juice drum of the present invention.
  • FIGS. 10-12 are partial cross-sectional views of a drum housing assembly according to one embodiment of a juice drum of the present invention.
  • 13 to 15 is an exploded perspective view of a juicer according to various embodiments to which the automatic waste discharger of the present invention is applied.
  • the term 'top', 'top', 'top' or similar term refers to the side or stage close to or to which the material is injected
  • 'bottom', 'bottom', 'Bottom' or similar term is used to refer to the part or stage opposite or near the side to which the material is introduced.
  • the juicer may include a main body portion 1, the hopper 100, the drum housing 200.
  • the main body part 1 may include an upper support part 2, a lower support part 3, and a speed reducer accommodation part 4.
  • a drive motor for generating a driving force and a speed reducer (not shown) for transmitting the driving force to the drive shaft 6 may be disposed in the main body 1.
  • the upper support part 2 may be formed in a shape corresponding to a portion of the outer circumferential surface of the drum housing 200 to support the side of the drum housing 200.
  • the lower support part 3 extends in the downward direction of the drum housing 200 from the lower part of the main body part 1 and may be formed in a plate shape. On the lower support 3, a residue cup (not shown) may be disposed to contain the residue.
  • the reducer accommodating part 4 extends laterally toward the drum housing 200 from the center of the main body part 1, and the reducer may be disposed therein.
  • the reducer accommodating portion 4 may be formed in a shape corresponding to the lower surface of the drum housing 200 so as to seat the drum housing 200 thereon.
  • the down-driven juicer according to another embodiment of the present invention is generally the same as the embodiment of the juicer shown in Figure 1 described above, but the juice drum 400 is the main body ( There is a difference in that the drive shaft 6 of the drive motor 5 seated on the top of 1) can transmit power to the screw 300 on the same axis.
  • the main body part 1 may include an upper support part 2 and a lower support part 3.
  • a drive motor for generating a driving force and a speed reducer (not shown) for transmitting the driving force to the drive shaft 6 may be disposed in the main body 1.
  • the upper support part 2 may be formed in a shape corresponding to a portion of the lower surface of the drum housing 200 in order to connect the drive shaft 6 to the screw 300 while receiving the drum housing 200 thereon. Furthermore, the drive shaft 6 is configured to be connected to the shaft of the screw 300 through a hole penetrated in the center of the drum housing 200.
  • the lower support part 3 extends in the juice outlet direction from the lower part of the main body part 1 and may be formed in a plate shape (in FIG. 1C, the direction of the lower support part 3 is not represented to extend in the juice outlet direction correctly. Did).
  • a juice cup (not shown) may be disposed on the lower support part 3 to contain juice.
  • the driving motor (not shown) of the main body 1 of the present invention shown in FIGS. 1 and 2 transmits power to the screw 300 through a drive shaft (not shown).
  • the drive motor includes a reducer (not shown), and the reducer decelerates the rotational speed (about 1800 rpm) of the drive motor so that the screw 300 rotates at a low speed (about 80 rpm or less). This makes it possible to juice without destroying nutrients.
  • a juicer having such a batch structure is called a vertical slow juicer.
  • FIG. 3 and 4 is an exploded perspective view of a configuration in which the main body is excluded from the juicer according to the embodiment shown in Figures 1a and 1b of the present invention to be described later.
  • the hopper 100 is capable of injecting the juice object (for example, vegetables, grains, fruits, etc.) into the inside, the juice object is added to the juice drum 400 To guide.
  • the juice object for example, vegetables, grains, fruits, etc.
  • the juicer according to the embodiment of the present invention includes a hopper 100, a drum housing 200, a separation screw 300, and a juice drum 400.
  • the hopper 100 is a cover for closing the upper side of the juice space where the juice proceeds in the juicer.
  • the hopper 100 is formed with an injection hole 102 perforated in the vertical direction from the upper end to the lower end so that the juice object can be injected into the juice space.
  • the drum housing 200 may be formed in a hollow cylindrical shape closed downward to surround the juice space. That is, the hollow of the drum housing 200 becomes the juice space.
  • the upper side of the drum housing 200 is opened to receive the juice object injected into the injection hole 102 of the hopper 100.
  • the upper circumferential portion of the drum housing 200 and the lower circumferential portion of the hopper 100 are formed in a corresponding shape such that the upper end of the drum housing 200 and the lower end of the hopper 100 are detachably coupled to each other. do.
  • the juice drum 400 includes a drum housing 200, an outer module 401 and an inner module 402.
  • the drum housing 200 replaces the outer module 401 of the juice drum 400. That is, the outer module 401 is integrally formed on the inner surface surrounding the hollow of the drum housing 200, so that the drum housing 200 functions as the outer module 401 of the juice drum 400.
  • the lower end of the center of the drum housing 200 is closed is formed a shaft hole 260 perforated from the bottom surface of the drum housing 200 to the bottom surface of the drum housing 200.
  • the inner module 402 is formed in a hollow cylindrical shape to be inserted into the drum housing 200. That is, the drum housing 200 is configured to surround the inner module 402.
  • the upper surface of the inner module 402 is opened to receive the juice object injected into the input hole 102 of the hopper 100, the lower surface is opened to secure a space for the separation screw 300 and the drive shaft connected do.
  • the separating screw 300 is formed in a cylindrical shape including a rotating blade 305 of the screw shape on the top, it is disposed in the hollow of the inner module 402.
  • the inner module 402 and the separation screw 300 may be designed in the shape of a truncated cone narrowing downwards in consideration of the efficiency of pressing or crushing the juice object by the interaction.
  • the shaft hole 260 accommodates a drive shaft 6 connected to a motor (not shown) that is a power source. Accordingly, the drive shaft and the separation screw 300 is connected, the separation screw 300 may receive a rotational force from the drive shaft.
  • the separation screw 300 is configured to be rotatable by receiving rotational force from the drive shaft, and compress or crush the juice object between the inner module 402.
  • a screw shaft 312 is formed in the separating screw 300, the upper portion of the drive shaft is coupled to transmit power to the screw shaft 312.
  • the inner circumferential surface of the shaft hole 260 may have a shape corresponding to engage with the non-rotating support portion of the drive shaft.
  • At least one first spiral protrusion 310 is formed on the outer circumferential surface of the separation screw 300 to spirally extend along the outer circumference to contact the inner circumferential surface of the inner module 402.
  • the juice object is transported downward by the first spiral protrusion 310, and the separation screw 300 and the inner module 402 are disposed in a narrow gap between the separating screw 300 and the inner module 402.
  • the juice object is compressed to perform the juice.
  • the vertical gap of the first spiral protrusion 310 extending in a spiral along the outer circumference of the separation screw 300 may be narrower than the upper portion from the lower portion.
  • the juice outlet 220 and the residue outlet 230 is formed on the lower outer peripheral surface of the drum housing 200.
  • the juice outlet 220 is in communication with the hollow of the drum housing 200 so that the juice extracted by the juice drum 400 and the separating screw 300 can be discharged to the outside of the drum housing 200. It is formed to protrude from the outer peripheral surface of the drum housing 200.
  • the dregs outlet 230 is in communication with the hollow of the drum housing 200 so that the dregs filtered by the juice drum 400 and the separating screw 300 can be discharged to the outside of the drum housing 200, In communication with the hollow of the inner module 402, it is formed to protrude from the outer peripheral surface of the drum housing 200.
  • the waste outlet 230 is drilled to communicate with the hollow of the drum housing 200, while ensuring the communication between the waste outlet 230 and the inner module 402 hollow, the drum housing 200 and the A drum protrusion 420 is formed on the outer circumferential surface of the inner module 402 in the vertical direction so as to block the juice flowing down between the inner module 402 and the outlet of the waste outlet 230, and the drum housing ( A drum groove 410 (see FIG. 5) in which the drum protrusion 420 is seated is formed at an inner circumferential surface of the 200 to overlap with the dregs outlet 230, and the dregs outlet 230 and the inner module ( A communication hole 425 (see FIG. 3) communicating the hollow of the 402 may be drilled in the drum protrusion 420.
  • the drum protrusion 420 and the drum groove 410 guide the inner module 402 when the inner module 402 is inserted into the drum housing 200. While the separation screw 300 rotates therein, the inner module 402 is prevented from being rotated in the drum housing 200 by the rotational force transmitted indirectly. In other words, the drum protrusion 420 and the drum groove 410 may limit the coupling position, relative rotation, and tilting of the inner module 402 and the drum housing 200.
  • the residue outlet 230 may be opened or closed by the opening and closing mechanism 240 provided in the drum housing 200.
  • the debris collected on the inner lower side of the inner module 402 moves to the drum housing 200 through the communication hole 425, and finally discharged through the debris outlet 230 formed in the drum housing 200.
  • the juice outlet 220 and the residue outlet 230 may be formed to protrude in a pipe shape or similar shape so that juice and residue can be easily discharged, respectively.
  • FIG. 5 is a perspective view showing a cross-sectional view of a portion of the drum housing, the juice drum and the separating screw in accordance with an embodiment of the present invention
  • Figures 6 and 7 is a juice drum according to an embodiment of the present invention Is an exploded perspective view of the.
  • the juice drum 400 according to an embodiment of the present invention is configured by the combination of the drum housing 200 and the inner module 402, the inner The module 402 is detachable from the drum housing 200.
  • the inner module 402 is formed with a slit 421, a rod 422, a drum inclined surface 424, a first rib jaw 426, a second rib jaw 428, and a flange 429.
  • the slits 421 are formed in plural to be perforated radially from the inner circumferential surface to the outer circumferential surface of the inner module 402.
  • the slit 421 is formed narrow in the circumferential direction and long in the vertical direction, and has a constant length upward from the lower end of the inner module 402. That is, the slit 421 may not extend to the upper end of the inner module 402.
  • the plurality of slits 421 are arranged in a plurality of equal intervals, one bundle and another bundle along the circumference are spaced apart at an interval larger than the equal interval of the slits 421 belonging to the one bundle. Can be.
  • the rod 422 is a portion between one slit 421 formed by drilling the slit 421 and another slit 421 neighboring. That is, the rod 422 is a plate portion in which the slit 421 is not formed, and the rod 422 and the slit 421 are alternately formed in a bundle of the slit 421.
  • the slit 421 is formed long in the vertical direction to be disposed so as to intersect the skeletal position (skew position) with the first spiral protrusion 310, the shape is not limited to a square or oval.
  • the width of the upper portion of the slit 421 may be smaller than the width of the lower portion, the width of the upper portion of the rod 422 may be larger than the width of the lower portion.
  • the slit 421 may be gradually narrowed toward the upper portion, and the rod 422 may gradually become thinner toward the lower portion.
  • the slit 421 may be narrower than the upper portion based on the step, and the rod 422 may be thinner than the upper portion based on the step.
  • the drum inclined surface 424 is the circumferential surface of the inner module 402 in the rod 422.
  • the drum inclined surface 424 is formed in such a shape that the rod 422 is gradually narrowed toward the radially outer side of the inner module 402, thereby being inclined with respect to the radial direction of the inner module 402. It is a part.
  • the circumferential surface of the inner module 402 of this rod 422 will be referred to as drum inclined surface 424.
  • the first rib jaw 426 is formed on the rod 422 on the inner circumferential surface of the inner module 402. That is, the first rib jaw 426 is formed on the radially inner surface of the inner module 402 of the rod 422.
  • the first rib jaw 426 is a protrusion formed vertically long, and the material is formed by the interaction of the first spiral protrusion 310 and the first rib jaw 426 according to the rotation of the separation screw 300. It can be compressed or crushed. Without the first rib jaw 426, the juice object may be stagnant without falling down, and the compressive force or the grinding force may be low or may not occur.
  • the second rib jaw 428 is formed on a plate portion in which a bundle of a plurality of slits 421 and another bundle are spaced apart from each other on an inner circumferential surface of the inner module 402.
  • the drum protrusion 420 is formed on the radially outer surface of the inner module 402 in one of the plate portion spaced apart from one bundle of the plurality of slits 421 and the other bundle.
  • the second rib jaw 428 may perform a function of reinforcing the inner module 402, and may perform a function of sending a juice object to a lower portion of the inner module 402.
  • the second rib jaw 428 may perform a function of adjusting an accommodation position for receiving the separation screw 300 in the inner module 402 and adjusting a juice space.
  • the first rib jaw 426 and the second rib jaw 428 may perform a function of crushing the material well together with the separating screw 300 while lowering the juice object. Therefore, the first rib jaw 426 and the second rib jaw 428 are not necessarily formed in the vertical direction of the juice drum 400, but in a twisted position with the spiral 310 of the screw 300. It may also be formed in an inclined form having a constant inclination with respect to the vertical direction for efficient transport and compression of the material in the cross form.
  • the flange 429 is formed below the rod 422.
  • the flange 429 supports the width of the slit 421 between the plurality of rods 422 to be fixed. Since the lower side of the inner module 402 is supported by the flange 429, the width of the slit 421 is prevented from being changed by a load such as a pressing force in the juice process.
  • Ribs 412 are formed on the inner circumferential surface of the drum housing 200 at positions corresponding to the slits 421 to be inserted into the slits 421 between the rods 422. That is, in order to fix the coupling position of the inner module 402 and the drum housing 200, a space between the plurality of ribs 412 is relatively narrow and a relatively wide space may be formed. In addition, a plate portion in which a bundle of a plurality of slits 421 is spaced apart from a bundle of the plurality of slits 421 may be positioned in a space where a plurality of ribs 412 are relatively wide.
  • a predetermined gap is formed between the rod 422 and the rib 412, and juice is extracted through the gap. That is, the rod 422 filters the residue, and the slit 421 functions to extract the juice.
  • the drum juice passage 414 having a cross section similar to a triangle surrounded by the drum inclined surface 424, the rib 412, and the inner circumferential surface of the drum housing 200 by the shape of the drum inclined surface 424 of the rod 422. Is formed (see FIG. 5).
  • the drum housing 200 and the inner module 402 are inserted such that the rib 412 is inserted into the slit 421 as the slit 421 does not extend to the upper end of the inner module 402.
  • the bottom surface of the inner module 402 may be spaced apart from the bottom surface of the drum housing 200 by a predetermined distance.
  • the gap formed between the slit 421 of the inner module 402 and the rib 412 of the drum housing 200 is configured to be wider toward the radially outer side of the juice drum 400 to process the juice process.
  • the cross section in which the rod 422 is horizontally cut may be a semicircle, an ellipse, or a trapezoidal shape.
  • the material is transferred downward by the rotation of the separation screw 300 inside the inner module 402 of the juice drum 400, and between the separation screw 300 and the inner circumferential surface of the inner module 402.
  • the gap becomes narrower toward the lower side
  • the material is gradually compressed so that the grains become smaller, and the compressive force due to the compression of the material becomes larger and larger toward the lower side. Therefore, the lower gap of the juice drum 400 through which the juice is filtered may be formed narrower than the upper gap.
  • the discharge of juice through the lower side gap may be hindered by debris generated during the juice process. Therefore, the upper gap of the juice drum 400 may be formed relatively wider than the lower gap so that the juice overflows through the upper gap.
  • the gap and the size of the drum juice passage 414 is wider toward the upper side.
  • the gap between the rod 422 and the rib 412 and the size of the drum juice passage 414 may be kept constant without changing during the juice process.
  • juice can be discharged through a narrow gap formed in the lower part in the pressing process.
  • a soft juice object such as a tomato
  • the juice in the pressing process, the juice can be discharged through the wide gap in the upper side as the juice target which is stuck in the gap formed in the lower side as well as the gap formed in the lower side rises to the wide gap in the upper side. have.
  • the juice efficiency can be improved for both the hard juice object such as carrot and the soft juice object such as tomato.
  • the first rib jaw 426 formed on the inner circumferential surface of the rod 422 may be formed adjacent to the slit 421 disposed in the rotational direction of the separation screw 300.
  • the first rib jaw 426 is formed adjacent to the slit 421 disposed in the rotational direction of the separation screw 300 based on the first rib jaw 426 itself, the first rib jaw 426.
  • the juice object is rotated by the separation screw 300 as compared with the case where the first rib jaw 426 is formed near the slit 421.
  • the compressive force applied toward the slit 421 is lowered, thereby alleviating debris from being caught in the slit 421.
  • FIG 8 and 9 are exploded perspective views of the separating screw according to an embodiment of the present invention.
  • the separation screw 300 is configured by the combination of the first module 301 and the second module 302.
  • the first module 301 is detachable from the second module 302.
  • the rotary blade 305, the first spiral protrusion 310, and the screw shaft 312 are formed in the first module 301.
  • the first module 301 is formed in a hollow cylindrical shape, the upper part of which is closed to a portion where the rotary blade 305 is formed and the lower part of which is opened.
  • most of the screw shaft 312 is disposed in the hollow central portion of the first module 301, the upper end of the screw shaft 312 protrudes upward from the upper end of the first module 301 to the hopper It may be inserted into the receiving hole formed in the lower surface of the (100).
  • the phase of the screw shaft 312 is fixed so that the separation screw 300 rotates stably.
  • the first module 301 is further formed with a slit 315, a rod 314, and a screw inclined surface 317.
  • the slits 315 are formed in plural so as to pierce radially from the inner circumferential surface to the outer circumferential surface on the circumference of the first module 301.
  • the slit 315 is formed narrow in the circumferential direction and long in the vertical direction, and has a constant length upward from the lower end of the first module 301. That is, the slit 315 does not extend to the upper end of the first module 301, and the lower side is opened.
  • the plurality of slits 315 may be arranged at equal intervals along the circumference.
  • the rod 314 is a portion between one slit 315 formed by the slit 315 being drilled and another adjacent slit 315. That is, the rod 314 is a plate portion in which the slit 315 is not formed, and the rod 314 and the slit 315 are alternately formed along the circumference.
  • the slit 315 is formed long in the vertical direction to intersect the first spiral protrusion 310, the shape is not limited to a square or elliptical.
  • the slit 315 may have an upper width smaller than a lower width, and the rod 314 may naturally have an upper width larger than a lower width.
  • the slit 315 may be gradually narrowed toward the upper portion, and the rod 314 may be gradually thinned toward the lower portion.
  • the slit 315 may be narrower than an upper portion based on a step, and the rod 314 may be thinner than an upper portion based on a step.
  • the screw inclined surface 317 is the circumferential surface of the first module 301 in the rod 314.
  • the screw inclined surface 317 is formed in a shape that the rod 314 is gradually narrowed toward the radially inner side of the first module 301, based on the radial direction of the first module 301 It is formed to be inclined.
  • the circumferential surface of the first module 301 of the rod 314 will be referred to as screw inclined surface 317.
  • the second module 302 is formed in a hollow cylindrical shape with the top closed and the bottom open.
  • the second module 302 is formed with a rib 321, juice discharge hole 328, and the shaft through-hole 324.
  • the rib 321 is formed in plural radially of the second module 302.
  • the rib 321 is formed narrow in the circumferential direction and long in the vertical direction.
  • the rib 321 is formed at a position corresponding to the slit 315 to be inserted into the slit 315, it may be arranged at equal intervals along the circumference.
  • a predetermined gap is formed between the rib 321 and the rod 314.
  • the juice is introduced into the radially inward direction of the separating screw 300 through this gap. That is, the rod 314 filters the debris and the slit 315 functions to extract the juice.
  • a screw juice passage having a cross section similar to a triangle surrounded by the screw inclined surface 317, the rib 321, and the outer circumferential surface of the second module 302 by the shape of the screw inclined surface 317 of the rod 314 ( 319 is formed (see FIG. 5).
  • the gap formed between the slit 315 of the first module 301 and the rib 321 of the second module 302 is configured to be wider toward the radially inner side of the separation screw 300. It is possible to prevent the problem of clogging the gap or disturbing the flow of juice by debris during the juice process.
  • the cross section in which the rod 314 is horizontally cut may be a semicircle, an ellipse, or a trapezoidal shape.
  • the juice discharge hole 328 is perforated from the outer circumferential surface of the second module 302 to the inner circumferential surface near the lower side of the screw juice passage 319 so as to communicate with the screw juice passage 319.
  • a second spiral protrusion 329 may be formed on a radially outer surface of the second module 302 of the rib 321. According to the shape of the first spiral protrusion 310 and the position of the rib 321, the second spiral protrusion 329 may not include the second spiral protrusion 329 on the outer circumferential surface of the rib 321. .
  • the inner diameter of the first module 301 is larger than the outer diameter of the second module 302 so that the first module 301 may It is coupled to surround the second module 302, and the rib 321 of the second module 302 is inserted into the slit 315 of the first module 301.
  • the second spiral protrusion 329 is formed, a portion of the first spiral protrusion 310 broken by the slit 315 is continuously connected.
  • the radius of the second module 302 of the portion where the rib 321 is formed and the radius of the first module 301 of the portion where the rod 314 is formed are the same, and the first spiral protrusion 310
  • the height and shape of the protrusion of the second spiral protrusion 329 may also be the same.
  • the second spiral protrusion 329 may not be formed on the rib 321.
  • the same or similar juice efficiency can be achieved as compared with the case where the second spiral protrusion 329 is formed on the rib 321.
  • the performance of cutting the juice object when the first spiral protrusion 310 is not continuous may be further improved.
  • screw groove 322 The outer circumferential surface portion of the second module 302 disposed between one rib 321 and the neighboring rib 321 to surround the screw juice passage 319 will be referred to as screw groove 322.
  • the juice discharge hole 328 is drilled in the lower portion of the screw groove 322.
  • a gap may be formed between the screw groove 322 and the rod 314.
  • the play may be wider toward the lower side of the separation screw 300.
  • juice flows down between the first module 301 and the second module 302 and through the juice discharge hole 328, the first module 301 and the second module ( Juice collected in the lower portion between the 302 may be introduced into the radially inward of the second module 302.
  • the lower portion of the screw groove 322 may take an open form to serve as the juice discharge hole 328.
  • the shaft through hole 324 is formed such that the screw shaft 312 penetrates the closed upper surface 327 of the second module 302.
  • the shaft through hole 324 is fixed to fix a coupling position of the first module 301 and the second module 302 and to prevent relative rotation of the first module 301 and the second module 302. ) May be a polygon.
  • the shape of the shaft through-hole 324 is not limited.
  • the screw shaft 312 is generally formed in a quadrangular shape, and the shaft through hole 324 is also formed in a quadrangular shape so as to correspond to the shape of the screw shaft 312.
  • the screw shaft when the first module 301 and the second module 302 are coupled, when the second module 302 is rotated within a 90 degree angle while fixing the position of the first module 301, the screw shaft ( The coupling position of the 312 and the shaft through hole 324 may be naturally aligned to facilitate coupling of the first module 301 and the second module 302.
  • a mounting recess 320 recessed upward may be formed below the second module 302 so that the separation screw 300 may be seated on the juice drum 400.
  • a mounting protrusion 427 corresponding to the mounting groove 320 may protrude upward from an upper surface of the flange 429 of the inner module 402. Since the seating groove 320 is coupled to surround the seating protrusion 427, the residues separated in the juice process may be prevented from flowing into the screw 300.
  • a packing (not shown) for sealing may be interposed between the seating recess 320 and the seating protrusion 427.
  • a magnet accommodating part 326 may be formed on the upper surface 327 of the second module 302.
  • a magnet is attached to the magnet receiving part 326 so that the second module 302 and the first module 301 are not easily separated.
  • the first module 301 and the second module 302 are coupled to the inside of the drum housing 200 or easily separated from the drum housing 200, and the separation screw ( When washing the 300, if the user applies a predetermined force to the second module 302 while holding the first module 301, the first module 301 and the second module 302 may be easily separated. .
  • a key groove 325 may be further formed on the top surface 327 of the second module 302.
  • the key groove 325 is a key protrusion (not shown) formed on the lower surface of the rotary blade 305 of the first module 301 to fix the coupling position of the first module 301 and the second module 302. Is inserted).
  • the key protrusion is inserted into the key groove 325 to limit the coupling position, relative rotation, and tilting of the first module 301 and the second module 302.
  • a first step 316 is formed at a lower end of the rod 314 of the first module 301, and correspondingly, a second step is located below the juice discharge hole 328 in the screw groove 322. 323 may be formed.
  • FIG. 10 to 12 are partial cross-sectional view of the juice drum of the embodiment of the present invention coupled to the drum housing.
  • FIG. 10 is a view of the juicer to which the juice drum is applied according to an embodiment of the present invention
  • FIG. 11 illustrates a path through which juice is discharged in a sectional view along the direction “AA” of FIG. 10
  • FIG. 12 is a “BB” of FIG. 10.
  • the cross-section in the "direction shows the path from which the waste is discharged. Referring to Figures 11 and 12, the juice discharge path and the discharge path is shown to be well visible.
  • the path of the juice is formed in two paths between the drum housing 200 and the inner module 402 and the separation screw of the separation screw to increase the juice efficiency significantly.
  • a shaft hole 260 is formed at the center of the inner bottom surface of the drum housing 200.
  • the inner circumferential surface 261 of the shaft hole 260 may include a waterproof seal (not shown), and may include a cylinder 280 protruding into the central space inside the screw 300 according to a design need.
  • the flange 429 or the stepped portion formed at the bottom of the inner module 402 may be seated and supported by the stepped formed on the bottom inner circumferential surface of the drum housing 200.
  • the upper surface of the flange 429 formed on the lower end of the inner module 402 is formed with a guide jaw 282 is fixedly supported so that the screw is rotatably seated and supported on the upper surface of the guide jaw 282
  • a guide groove 291 may be formed by inserting the lower ring 390 of the screw into the guide groove.
  • Juice outlet groove 281 may be a storage space formed by the outer wall is an annular guide jaw 282, the inner wall is formed of a waterproof cylinder 280.
  • the juice drum 400 and the separation screw 300 performs a double juice to maximize the juice efficiency, and the juice drum 400 and the separation screw 300 are separated, respectively. This can facilitate the cleaning.
  • the separation screw and the two drums are combined to combine the two drums of the juice drum to filter the residue to perform the function of extracting the juice, respectively, Can be improved.
  • the separation screw and the juice drum can be separated into two, each can be easily washed, manufacturing and assembly can be facilitated.
  • the conveying of the material by the separation screw in the pressing process is smooth, the juice efficiency is improved through the fine grinding and pressing of the material, it is possible to facilitate the additional input of the material.
  • the juice drum is formed of a hard material, deformation such as a slit of the juice drum spreads in the juice process can be prevented.
  • the drum since the juice can be extracted from each of the separation screw and the drum, even if the juice is not made smoothly in any one of the separation screw, the drum has an effect that can maintain the juice operation steadily.
  • 13 to 15 is a view of the automatic residue discharge device that can be applied to the inner module of the juice drum of the present invention.
  • a fitting portion 11a is formed at one lower side of the outer circumferential surface of the inner module 10
  • an outer module 10 is formed at the outer circumferential surface of the inner module 10 at the lower portion of the fitting portion 11a.
  • the residue discharge hole 719 communicating with the inside may be formed.
  • a fitting groove may be formed at one lower side of the inner circumferential surface of the drum housing 200 to correspond to the fitting portion 11a so that the fitting portion 11a is fitted when the inner module 10 and the drum housing 200 are coupled to each other.
  • the fitting portion 11a is inserted into the fitting groove when the inner module 10 is inserted into the drum housing 200, thereby guiding the movement of the inner module 10 and at the same time the inside of the drum housing 200.
  • In the inner module 10 can be performed with a function to position.
  • the residue discharge hole 719 may be further coupled to the residue discharge regulator (719a).
  • the waste discharge controller 719a may be hinged to the fitting portion 11a so that the upper portion is rotated upward from the outer circumferential surface of the inner module 10 to selectively open and close the waste discharge hole 719.
  • the waste discharge controller 719a may be configured as a packing.
  • the waste discharge controller 719a may be formed of an elastic member, and one side thereof may be in contact with the protrusion of the drum housing, thereby allowing the waste to be automatically discharged only when the set pressure is exceeded.
  • the user rotates and lifts the waste discharge controller 719a hinged to the fitting portion 11a, thereby leaving the waste discharge hole ( 719) can easily be removed.
  • 14 and 15 are a perspective view of the inner module applied to the juice drum according to another embodiment of the present invention.
  • the inner module 40 has a step 42a of the outer shape, the rod 41, the slit 42, and the slit 42, as in the above-described embodiment. Since the structure, shape, and features of the key groove 45 and the flange 46 are the same, detailed description thereof will be omitted below.
  • the fitting portion 48 is formed at one lower side of the outer circumferential surface of the inner module 40, and the waste discharge hole 49 communicating with the inside of the inner module 40 at the lower end of the fitting portion 48. This can be formed.
  • annular flange 46 connected to the fitting portion 48 is formed at the lower end of the inner module 40, and a residue discharge regulator 49a is disposed at the lower end of the fitting portion 48 corresponding to the residue discharge hole 49.
  • Coupling groove 49b may be formed to be coupled.
  • the coupling groove 49b may be formed to be concave upward from the bottom surface of the flange 46 so that the dreg discharge regulator 49a is coupled to smoothly close the dreg discharge hole 49.
  • the waste discharge regulator 49a may be hinged to one end that is radially inwardly coupled to the coupling groove 49b so as to be rotated to the lower portion of the inner module 40 to selectively open and close the waste discharge hole 49.
  • the waste discharge regulator 49a may be made of an elastic member, and one side thereof may be in contact with the protrusion of the drum housing, thereby allowing the waste to be automatically discharged only when the set pressure is exceeded.
  • the residue discharge regulator 49a is rotated downward by the residue discharged from the residue discharge hole 49 to open the residue discharge hole 49, thereby leaving the drum housing 200 It may be discharged to the outside of the drum housing 200 through the waste outlet 230 of the).
  • the user when the user separates and washes the inner module 40 according to another embodiment of the present invention from the drum housing 200, the user lowers the waste discharge controller 49a hinged to the coupling groove 49b. By rotating down, it is possible to easily remove the debris that may be caught in the debris discharge hole 49.
  • the juice drum according to an embodiment of the present invention is configured to combine the two modules in the vertical direction, so that the assembly and disassembly of the two modules is easy and the washing is simple.
  • first ribs formed in the first slit and the inclined portion formed between the two modules can be prevented from being caught in the gaps through which juice is discharged, it is possible to improve the juice efficiency.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

La présente invention concerne une centrifugeuse. Une centrifugeuse selon un mode de réalisation de la présente invention comprend une vis séparable et un tambour d'extraction de jus. La vis séparable comprend : un premier module ayant sur la surface périphérique externe une pluralité de premières fentes au moyen d'une pluralité de barres ; et un second module ayant une pluralité de premières nervures insérées dans les premières fentes du premier module. Le tambour d'extraction de jus comprend : un module interne qui se présente sous la forme d'un cylindre creux ayant la partie supérieure ouverte, de façon à recevoir la vis séparable, possède, le long de la surface périphérique interne, une pluralité de secondes fentes sous la forme de trous traversants ayant deux surfaces latérales, une surface supérieure et une surface inférieure, et possède des saillies de nervure faisant saillie vers l'intérieur dans la direction radiale à un intervalle fixe sur la surface périphérique interne ; et un boîtier de tambour qui a la partie supérieure ouverte, de telle sorte que le module interne peut être fixé de façon détachable, possède des secondes nervures comprenant une surface en saillie, une surface supérieure et une surface inférieure faisant saillie vers l'intérieur dans la direction radiale sur la surface périphérique interne, et a un orifice d'évacuation de jus pour évacuer le jus et un orifice d'évacuation de résidus pour évacuer les résidus, formés à distance l'un de l'autre. Le premier module et le second module sont fixés de manière amovible. Lorsque le second module est inséré et couplé au premier module, les premières nervures du second module sont insérées dans les premières fentes du premier module et des espaces sont formés entre les nervures du second module et les premières fentes du premier module. Lorsque le boîtier de tambour entoure et est couplé au module interne, les secondes nervures du boîtier de tambour sont insérées dans les secondes fentes du module interne et des espaces peuvent être formés entre les surfaces latérales des secondes fentes du module interne et les surfaces latérales des secondes nervures du boîtier de tambour.
PCT/KR2019/000161 2018-02-07 2019-01-04 Centrifugeuse Ceased WO2019156359A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR2020180000605U KR200488915Y1 (ko) 2018-02-07 2018-02-07 착즙 드럼 및 착즙기
KR20-2018-0000605 2018-02-07
KR20-2018-0004492 2018-02-07
KR2020180004492U KR200490466Y1 (ko) 2018-09-28 2018-09-28 착즙기

Publications (1)

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WO2019156359A1 true WO2019156359A1 (fr) 2019-08-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4331439A4 (fr) * 2021-04-26 2025-04-09 Hurom Co., Ltd. Vis de séparation et centrifugeuse l'utilisant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112790581B (zh) * 2021-01-19 2022-03-01 浙江子午线质量标准化研究有限公司 一种刀片角度可调及设置有环流结构的榨汁装置
CN117243490A (zh) * 2023-09-22 2023-12-19 爱斯洛电器(中山)有限公司 榨汁机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120012040A (ko) * 2010-07-30 2012-02-09 웅진코웨이주식회사 망드럼 조립체 및 이를 포함하는 주서기
KR20120012038A (ko) * 2010-07-30 2012-02-09 웅진코웨이주식회사 조립형 착즙 스크류 및 이를 포함하는 주서기
KR101548561B1 (ko) * 2014-07-03 2015-09-01 주식회사 그린파워생즙기 음식물다지기장치
KR20160016368A (ko) * 2014-08-05 2016-02-15 코웨이 주식회사 솔리드망을 포함하는 착즙 스크류 조립체 및 이를 포함하는 주서기
KR20170095641A (ko) * 2016-02-15 2017-08-23 주식회사 엔유씨전자 원액기용 착즙모듈 및 이를 포함하는 원액기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120012040A (ko) * 2010-07-30 2012-02-09 웅진코웨이주식회사 망드럼 조립체 및 이를 포함하는 주서기
KR20120012038A (ko) * 2010-07-30 2012-02-09 웅진코웨이주식회사 조립형 착즙 스크류 및 이를 포함하는 주서기
KR101548561B1 (ko) * 2014-07-03 2015-09-01 주식회사 그린파워생즙기 음식물다지기장치
KR20160016368A (ko) * 2014-08-05 2016-02-15 코웨이 주식회사 솔리드망을 포함하는 착즙 스크류 조립체 및 이를 포함하는 주서기
KR20170095641A (ko) * 2016-02-15 2017-08-23 주식회사 엔유씨전자 원액기용 착즙모듈 및 이를 포함하는 원액기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4331439A4 (fr) * 2021-04-26 2025-04-09 Hurom Co., Ltd. Vis de séparation et centrifugeuse l'utilisant

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