WO2022116786A1 - 料理机及其传动组件 - Google Patents

料理机及其传动组件 Download PDF

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Publication number
WO2022116786A1
WO2022116786A1 PCT/CN2021/129830 CN2021129830W WO2022116786A1 WO 2022116786 A1 WO2022116786 A1 WO 2022116786A1 CN 2021129830 W CN2021129830 W CN 2021129830W WO 2022116786 A1 WO2022116786 A1 WO 2022116786A1
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WO
WIPO (PCT)
Prior art keywords
container
way
transmission assembly
food processor
way bearing
Prior art date
Application number
PCT/CN2021/129830
Other languages
English (en)
French (fr)
Inventor
文志华
侯俊杰
蒲祖林
梅飞翔
唐小玲
Original Assignee
广东美的白色家电技术创新中心有限公司
广东美的生活电器制造有限公司
美的集团股份有限公司
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Application filed by 广东美的白色家电技术创新中心有限公司, 广东美的生活电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的白色家电技术创新中心有限公司
Publication of WO2022116786A1 publication Critical patent/WO2022116786A1/zh

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    • 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
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08—Driving mechanisms
    • A47J43/085—Driving mechanisms for machines with tools driven from the lower side
    • 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
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
    • 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
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • 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
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
    • 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
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08—Driving mechanisms

Definitions

  • the invention belongs to the technical field of household electrical appliances, in particular to a cooking machine and a transmission assembly thereof.
  • the food processor in the prior art pulverizes (cuts, grinds) food to obtain a slurry.
  • Slurry can be understood as a mixture of slag and slurry.
  • further filtration is required to separate the slag from the slurry.
  • the main technical problem solved by the present invention is to provide a food processor and its transmission assembly, which can reduce the filtering operation of the slurry.
  • a technical solution adopted in the present invention is: to provide a transmission assembly of a food processor, and the transmission assembly includes:
  • a power introduction piece a part of the power introduction piece is used to introduce the power from the power source, and the other part is used to connect the operating components in the container of the food processor;
  • the first one-way rotating member, the first one-way rotating member is configured to be connected to the container and the power introduction member, and can drive the operating assembly and the container to rotate at the same time when the power introduction member rotates in one direction, and when the power introduction member rotates in one direction. When rotating in the opposite direction, only the operating assembly is driven to rotate.
  • the power introduction member includes a rotating shaft, one end of the rotating shaft is used to introduce the power from the power source, and the other end is used to extend into the container to connect the operating assembly;
  • the first one-way rotating member includes a first one-way bearing, the inner ring of the first one-way bearing is fixedly sleeved on the rotating shaft, and the outer ring of the first one-way bearing is used to be fixed on the container.
  • the transmission assembly includes:
  • the inner ring of the first two-way bearing is fixedly sleeved on the rotating shaft, and the outer ring of the first two-way bearing is used to be fixed on the container.
  • the transmission assembly includes:
  • the sleeve is sleeved on the rotating shaft and sandwiched between the inner ring of the first one-way bearing and the first two-way bearing.
  • the other end of the rotating shaft is used to extend into the container from the bottom of the container to connect the operation component.
  • the transmission assembly includes:
  • the first connector is fixed on the end of the rotating shaft to be pluggably matched with the power source at the end of the rotating shaft, so as to transmit the power of the power source.
  • the transmission assembly includes:
  • the second one-way rotating member, the second one-way rotating member is configured to be connected to the container and the container shell or base of the food processor, and can allow the container to rotate relative to the container shell or base when the power introduction member rotates in the direction, and when the power is introduced When the member is rotated in the opposite direction of the direction, the container is prevented from rotating relative to the container shell or base.
  • the second one-way rotating member includes a second one-way bearing, the inner ring of the second one-way bearing is used to be fixed on the container, and the outer ring of the second one-way bearing is used to be fixed on the container shell or base.
  • the transmission assembly includes:
  • the second two-way bearing, the second two-way bearing is coaxially arranged with the second one-way bearing, and abuts or is spaced from the second one-way bearing in the axial direction of the second one-way bearing, and the inner ring of the second two-way bearing is used for fixing Set on the container, the outer ring of the second bidirectional bearing is used to be fixed on the container shell or the base.
  • both the first one-way rotating member and the second one-way rotating member are used to be disposed on the bottom of the container, and the second one-way rotating member is enclosed on the outer side of the first one-way rotating member.
  • first one-way rotating member is used to be arranged at the bottom of the container
  • second one-way rotating member is used to be arranged at the top of the container.
  • the container includes a container body and an inner cover, the container body forms a cavity with an open top end, and the inner cover is detachably covered on the opening of the container body and is relatively fixed to the container body;
  • the first one-way rotating member is used to be arranged on the bottom of the container body, and the second one-way rotating member is used to be arranged on the inner cover.
  • the present application also provides a food processor, including the above-mentioned transmission assembly.
  • the container of the food processor can be rotated under the drive of the transmission component to perform centrifugal treatment on the slurry in the container, so that the slag is attached to the wall of the container, so that the slag is removed from the material.
  • the slurry is separated out, reducing or even avoiding filtration operations.
  • Fig. 1 is the three-dimensional structure schematic diagram of the first embodiment of the food processor of the present application
  • Fig. 2 is an exploded view of the cooking machine of Fig. 1;
  • Fig. 3 is a sectional view of an orientation of the food processor of Fig. 1;
  • Fig. 4 is a sectional view of another orientation of the food processor of Fig. 1;
  • Figure 5 is an enlarged view of the partial view of Figure 3;
  • Figure 6 is an enlarged view of the partial view of Figure 4.
  • FIG. 7 is a three-dimensional schematic diagram of the locking mechanism in Embodiment 1 of the food processor of the present application.
  • Fig. 8 is an exploded view of the locking mechanism of Fig. 7;
  • Embodiment 9 is a cross-sectional view of a cup body in Embodiment 1 of the cooking device of the present application.
  • Figure 10 is an enlarged view of the partial view of Figure 9;
  • FIG. 11 is a schematic structural diagram of another optional embodiment of the first one-way rotating member in Embodiment 1 of the cooking device of the present application;
  • FIG. 12 is a cross-sectional view of a cup body in Embodiment 2 of the cooking apparatus of the present application.
  • the food processor is currently shredding (cutting, grinding) the food to obtain a slurry.
  • Slurry can be understood as a mixture of slag and slurry.
  • Most of the slag is insoluble dietary fiber, which is a relatively large solid particulate matter.
  • the slurry is a liquid with high fluidity in the slurry.
  • further filtration is required to separate the slag from the slurry.
  • the food processor of the present embodiment can also perform centrifugation on the slurry to separate at least part of the slag from the slurry without filtering.
  • Centrifugal treatment The container of the food processor rotates at a predetermined speed, and the slurry moves away from the center of the container under the action of centrifugal force. After contacting the inner wall of the container, the slag adheres to the inner wall of the container, thereby separating the slag from the slurry.
  • FIG. 1 is a schematic diagram of the three-dimensional structure of Embodiment 1 of the food processor of the present application.
  • FIG. 2 is an exploded view of the food processor of FIG. 1 .
  • the food processor 1000 includes a base 100 and a cup body 200 .
  • the cup body 200 is detachably arranged on the base 100 to facilitate food (slurry) transfer and cleaning.
  • the base 100 is used to provide power and electricity to the cup body 200 so as to cooperate with the cup body 200 to cook food.
  • the cup body 200 can heat the food according to the power provided by the base 100 .
  • the cup body 200 can crush and/or centrifuge the food according to the power provided by the base 100 .
  • the base 100 and the cup body 200 will be described in detail below.
  • FIGS. 3 and 4 are cross-sectional views of the food processor in different directions, respectively.
  • 5 and 6 are enlarged views of the base portion of FIGS. 3 and 4, respectively.
  • the base 100 includes a base housing 110 , a latch assembly 120 , a power source 130 , a power supply assembly 140 , a driving board 150 and an input panel (not shown).
  • the base housing 110 is a structural support for mounting the remaining components of the base 100 .
  • the base housing 110 is formed with a cavity 111 with an open top end.
  • the opening is generally cylindrical, with the upper edge extending toward the center to form a flange 116 .
  • An air duct 115 is also formed in the cavity 111 to enhance heat dissipation.
  • a foot pad 112 is fixed on the bottom of the base housing 110 .
  • the foot pad 112 can be made of rubber material, which has elasticity, so as to slow down the vibration of the food processor 1000 during operation.
  • a tray 113 is also fixed at the bottom end of the opening of the base housing 110 . Tray 113 is used to clamp latch assembly 120 together with flange 116 .
  • An elastic pad 114 is provided on the tray 113 , and the elastic pad 114 is used to be sandwiched between the latch assembly 120 and the tray 113 for shock absorption.
  • the lock assembly 120 is disposed on the top of the base 100 .
  • the bottom of the cup body 200 is provided with a card slot 2111, and the lock catch assembly 120 is provided with a lock catch 1231 matched with the card groove 2111. Through the locking or disengagement of the lock catch 1231 and the card groove 2111, the connection between the cup body 200 and the base 100 is realized. fixed or detached.
  • FIG. 7 is a schematic view of the three-dimensional structure of the lock assembly in Embodiment 1 of the food processor of the present application
  • FIG. 8 is an exploded view of the lock assembly of FIG. 7 .
  • the lock assembly 120 includes a support cover 121 , a bottom cover 122 , a lock ring 123 , a lock gear 124 , a lock handle 125 and an elastic pad 126 .
  • the support cover 121 is embedded in the opening at the top end of the base shell 110 .
  • the top of the support cover 121 is abutted against the flange 116 of the upper edge of the opening through the elastic pad 126
  • the bottom of the support cover 121 is abutted against the tray 113 through the elastic pad 114 .
  • the support cover 121 is provided with a through hole 1211 therethrough.
  • the through hole 1211 is arc-shaped.
  • the edge of the through hole 1211 is provided with a positioning post 1212 .
  • a water guide groove 1213 is also formed on the upper end surface of the support cover 121 for drainage.
  • the lower end of the support cover 121 is provided with a fixing column 1214 for installing the power source 130 .
  • the bottom cover 122 is fixed to the bottom of the support cover 121 , and a space for accommodating the locking ring 123 is formed between the bottom cover 122 and the support cover 121 .
  • the locking ring 123 is rotatably disposed in the space.
  • the top of the lock ring 123 is provided with a lock 1231 .
  • the latch 1231 penetrates through the through hole 1211 .
  • the center of the arc-shaped path of the through hole 1211 is located on the rotation axis of the locking ring 123 .
  • the outer periphery of the locking ring 123 is provided with a plurality of first teeth 1232 .
  • the outer periphery of the locking gear 124 is provided with a plurality of second teeth 1241 .
  • the locking gear 124 is rotatably disposed in the space between the bottom cover 122 and the support cover 121 , and the second teeth 1241 and the first teeth 1232 are engaged with each other.
  • the locking handle 125 is rotatably disposed on the base housing 110, the main part is located outside the base housing 110, and the other part is located inside the base housing 110 and is connected with the locking gear 124 to drive the The locking gear 124 rotates.
  • the user drives the locking gear 124 to rotate by rotating the locking handle 125 , and through the transmission of the first tooth 1232 and the second tooth 1241 , the locking gear 124 drives the lock on the locking ring 123
  • the buckle 1231 is rotated to realize the locking or disengagement of the locking buckle 1231 and the card slot 2111 (see FIG. 3 ), thereby realizing the detachable connection between the cup body 200 and the base 100 .
  • the length of the through hole 1211 can ensure that the lock catch 1231 can be positioned and guided from the locking position to the disengaging position.
  • the positioning post 1212 is matched with the lock catch 1231 , when the lock catch 1231 is in the disengaged position, the positioning post 1212 supports the lock catch 1231 , and can also facilitate the positioning of the cup body 200 .
  • the power source 130 includes a motor 131 , a second connector 132 and an elastic pad 133 .
  • the main body of the motor 131 is disposed in the cavity 111 of the base housing 110 and fixed on the fixing column 1214 (see FIG. 8 ) in the locking assembly 120 .
  • the second connector 132 is coaxially fixed to the top end of the drive shaft 1311.
  • the elastic pad 133 is sleeved outside the second connector 132 .
  • the second connector 132 is used for inserting and mating with the first connector 265 in the cup body 100 to form a coupling, so as to transmit the power of the motor 131 to the cup body 100 .
  • the elastic pad 133 can be made of rubber material, and is sandwiched between the first connector 265 and the second connector 132 to reduce the noise generated during the power transmission process.
  • the power supply assembly 140 includes a first electrode 141 , a mount 142 and a driver 143 .
  • the first electrode 141 is disposed on the mounting seat 142 .
  • the mounting seat 142 is movably connected to the support cover 121 and can be close to or away from the cup body 200 .
  • the driving unit 142 is used to drive the mounting base 142 to move, so as to contact or separate from the second electrode 240 in the cup body 200 , so as to selectively supply power to the cup body 200 .
  • the input panel is disposed on the outer surface of the base casing 110 to input control commands.
  • the driving board 150 is disposed in the cavity 111 and is electrically connected to the power source 130 and the input panel respectively, for receiving the control command transmitted from the input panel, and controlling the action of the power source 130 according to the control command, that is, Control the start, stop, forward and reverse rotation of the motor 131 , or control the rotation speed of the motor 131 .
  • the driving board 150 is also electrically connected to the driver 143 (see FIG. 6 ) in the power supply assembly 140 for controlling the operation of the driver 143 according to the control command, thereby controlling the power supply assembly 140 to supply power to the cup body 200 or power off .
  • Cup body 200
  • Embodiment 9 is a cross-sectional view of a cup body in Embodiment 1 of the cooking apparatus of the present application.
  • the cup body 200 includes a container shell 210 , a container 220 , a heating plate 230 , a second electrode 240 , an operation component 250 and a transmission component 260 .
  • the container shell 210 includes a shell body 211 , a second hollow column 212 and an outer cover 213 .
  • the bottom of the housing main body 211 is provided with a slot 2111 , through which the slot 2111 cooperates with the latch 1231 of the latch assembly 120 (see FIG. 3 ) and is detachably fixed on the top of the base 100 .
  • the housing body 211 forms a cavity with an open top end.
  • the outer cover 213 is detachably covered on the top of the housing main body 211 . Specifically, the outer cover 213 is snap-connected to the housing body 211 . Of course, threaded connections can also be used instead.
  • the container 220 is a revolving body, and is rotatably accommodated in the container shell 210 around its own axis, and is rotatably connected with the container shell 210 .
  • the container shell 210 is isolated from the outside world to avoid accidental injury during rotation.
  • the container 220 is rotatably matched with the container shell 210 , and the weight of the container 220 is transferred to the container shell 210 , which can prevent the weight from being transferred to the power source 130 and affecting the service life of the power source 130 .
  • the section of the transmission assembly 260 for the specific structure of the container 220 that can rotate with the container shell 210, please refer to the section of the transmission assembly 260 below.
  • the container 220 includes a container body 221 , a first hollow column 222 and an inner cover 223 .
  • the container body 221 is a revolving body, and forms a cavity 2211 with an open upper end.
  • the user can load the food or slurry to be prepared through the opening, and can also pour out the prepared slurry in the cavity 2211 through the opening, and can also clean the inner wall of the container body 221 through the opening.
  • Grinding teeth 2212 are protruded from the bottom surface of the container body 221 . The grinding teeth 2212 are used to cooperate with the operating assembly 250 to grind the food.
  • the first hollow column 222 protrudes downward from the bottom of the container body 221, and is integrally formed with the container body 221, and may also be a separate structure in other embodiments.
  • the first hollow column 222 is coaxial with the axis of rotation of the container body 221, and is used to drive the container body 221 to rotate under force.
  • the bottom of the container body 221 is provided with a through hole, and the through hole communicates with the cavity 2211 and the inner space of the first hollow column 222 .
  • the inner cover 223 is detachably covered on the opening at the top of the container body 221 , and a ventilation hole is provided in the center of the inner cover 223 so that the hot air inside the container 220 can escape.
  • the heating plate 230 is accommodated in the cavity formed by the shell body 211 , and is attached to the outer wall surface of the bottom of the container body 221 for heating the food in the container 220 by generating heat after being powered on.
  • the heating plate 230 is a rotating body and is coaxial with the container 220 to avoid affecting the rotational stability of the container 220 .
  • the second electrode 240 is accommodated in the cavity formed by the shell body 211 , and is fixed on the bottom of the heating plate 230 for cooperating with the power supply component 140 to supply power to the heating plate 230 .
  • the second electrode 240 is a rotating body and is coaxial with the container 220 to avoid affecting the rotational stability of the container 220 .
  • the driver 143 drives the mounting seat 142 to rise, so that the first electrode 141 and the second electrode 240 are in contact with each other, and conduct electricity, thereby realizing power supply.
  • the driver 143 drives the mounting base 142 to descend, so that the first electrode 141 and the second electrode 240 are separated, and the power supply is stopped.
  • heating the food can save grinding time and improve processing efficiency. Since the second electrode 240 is a rotating body, the container 220 stays in any position after being rotated, and the contact between the first electrode 141 and the second electrode 240 is not affected.
  • the operating assembly 250 is rotatably disposed in the cavity 2211 of the container body 221 to perform a pulverizing operation on the food.
  • the operating assembly 250 includes a cutting tool 251 and a grinding tool 252 .
  • the cutting knife 251 is used for cutting food.
  • the grinding cutter 252 is used to cooperate with the grinding teeth 2212 to grind the cut food.
  • FIG. 10 is an enlarged view of the partial view of FIG. 9 to more clearly show the structure at the transmission assembly.
  • the transmission assembly 260 includes a rotating shaft 261 and a first one-way bearing 262 .
  • the rotating shaft 261 is an example of a power introduction.
  • the first one-way bearing 262 is an example of a first one-way rotating member. The first one-way bearing 262 can realize the rotational connection in one direction and be locked in the reverse direction.
  • One end of the rotating shaft 261 is used to introduce the power from the power source 130 , and the other end is used to extend into the container 220 to connect the operating assembly 250 .
  • the other end (top) of the rotating shaft 261 extends into the container 220 from the bottom of the container 220 .
  • the rotating shaft 261 is coaxially inserted into the first hollow column 222 .
  • the bottom end of the rotating shaft 261 is connected with the power source 130 (see FIG. 3 ), and rotates under the driving of the power source 130 .
  • the top of the rotating shaft 261 extends into the cavity 2211 of the container body 221 through the through hole, and the rotating shaft 261 and the container body 221 are sealed.
  • the cutting tool 251 and the grinding tool 252 are both disposed on the top end of the rotating shaft 261 and rotated under the driving of the rotating shaft 261 .
  • the operating assembly 250 may also include a cutter shaft (not shown), the cutting cutter 251 and the grinding cutter 252 are disposed on the cutter shaft, the cutter shaft is connected with the rotating shaft 261 and rotates with the rotating shaft 261 .
  • the first one-way bearing 262 is configured to be connected to the container 220 and the rotating shaft 261, and can simultaneously drive the operating assembly 250 and the container 220 to rotate when the rotating shaft 261 rotates in one direction. When the rotating shaft 261 rotates in the opposite direction of the direction, only The operating assembly 250 is driven to rotate.
  • the inner ring of the first one-way bearing 262 is fixedly sleeved on the rotating shaft 261 .
  • the outer ring of the first one-way bearing 262 is embedded in the first hollow column 222 .
  • the inner and outer rings of the first one-way bearing 262 can be limited by keys, and the limiting method is in the prior art, and details are not described here.
  • the rotating shaft 261 When the rotating shaft 261 rotates forwardly, the rotating shaft 261 only drives the operating assembly 250 to rotate to perform a pulverizing operation to process the food to obtain a slurry; when the rotating shaft 261 rotates reversely, the rotating shaft 261 drives the operating assembly 250 and the container 220 to rotate at the same time. Perform centrifugation.
  • the food processor 1000 can selectively perform a pulverizing operation or a centrifuging operation.
  • one method is to drive the operation assembly 250 and the container 220 to rotate respectively through two transmission members.
  • the crushing operation is required, only the operation assembly 250 is driven to rotate; when the centrifugation operation is required, only the container 220 is driven to rotate.
  • two power sources need to be set.
  • the operation assembly 250 does not move, the operation assembly 250 rotates relative to the container 220, and the operation assembly 250 disturbs the slurry in the container 220, thereby affecting the centrifugal effect.
  • the transmission assembly 260 is respectively connected to the container 220 and the operation assembly 250, and can selectively drive the container 220 and the operation assembly 250 to rotate respectively, with a simple structure, small space occupation and low cost.
  • the operation assembly 250 and the container 220 are relatively stationary, so as to prevent the operation assembly 250 from disturbing the slurry and ensure the centrifugal effect.
  • the transmission assembly 260 further includes a first bidirectional bearing 263 .
  • the first bidirectional bearing 263 may be a deep groove ball bearing.
  • the inner ring of the first bidirectional bearing 263 is fixedly sleeved on the rotating shaft 261 , and the outer ring of the first bidirectional bearing 263 is embedded in the first hollow column 222 .
  • the first two-way bearing 263 is coaxially arranged with the first one-way bearing 262 and is arranged at an axial interval of the rotating shaft 261 .
  • the shafts 261 may be in contact with each other in the axial direction. Compared with the mutual abutment, the spaced arrangement can better avoid deflection during the rotation of the container 220 .
  • the transmission assembly 260 further includes a sleeve 264 .
  • the inner ring of the first bidirectional bearing 263 is non-rotatably sleeved on the rotating shaft 261 through a key, and the outer ring is non-rotatably embedded in the first hollow column 222 through a key.
  • the inner ring of the first one-way bearing 262 is non-rotatably sleeved on the rotating shaft 261 through a key, and the outer ring is non-rotatably embedded in the first hollow column 222 through a key.
  • the outer ring of the first bidirectional bearing 263 abuts against the limiting surface 2221 of the first hollow column 222 .
  • the sleeve 264 is sleeved on the rotating shaft 261 and sandwiched between the inner rings of the first one-way bearing 262 and the first two-way bearing 263 .
  • the snap ring 265 clamped on the rotating shaft 261 abuts against the inner ring of the first one-way bearing 262 .
  • the snap ring 265 , the sleeve 264 and the limiting surface 2221 limit the first one-way bearing 262 and the first two-way bearing 263 in the axial direction of the rotating shaft 261 .
  • the first one-way bearing 262 and the first two-way bearing 263 are limited in the axial direction of the rotating shaft 261 by the sleeve 264, and the structure is simple and easy to disassemble and assemble.
  • the transmission assembly 260 further includes a first connector 265 .
  • the first connector 265 is fixed on the end of the rotating shaft 261 to be pluggable and pluggable with the power source 130 at the end of the rotating shaft 261 , so as to transmit the power of the power source 130 .
  • the first connector 265 is detachably fixed to the bottom end of the rotating shaft 261 .
  • the first connector 265 may also be integrally formed with the rotating shaft 261 .
  • the first connector 265 is sleeve-shaped, and the opening faces the power source 130 .
  • the first connector 265 is disposed coaxially with the rotating shaft 261 .
  • the inner wall of the first connector 265 is provided with a plurality of protruding ribs 2651 at intervals along the circumferential direction, and each protruding rib 2651 extends along the axial direction of the rotating shaft 261 .
  • the shape of the second connector 132 in the power source 130 is matched with the cavity of the first connector 265.
  • the outer periphery of the second connector 132 is provided with a plurality of grooves (not visible in the figure).
  • the ridges 2651 are equal in number and correspond one-to-one, and each groove extends in the axial direction of the drive shaft 1311 . When in use, the ridges 2651 are clamped in the corresponding grooves to transmit torque.
  • the rotating shaft 261 can be plugged and matched with the power source 130 , it is convenient to realize the detachable connection between the base 100 and the cup body 200 .
  • the grinding teeth 2212 are subjected to force during the grinding operation, especially when grinding food. If the container 220 can rotate freely, it will be disadvantageous for grinding. Therefore, in the present embodiment, the container 220 is fixed relative to the container housing 210 during the pulverization operation; the container 220 is rotatable relative to the container housing 210 during the centrifugation operation.
  • the second hollow column 212 protrudes upward from the bottom of the housing main body 211 and is integrally formed with the housing main body 211 .
  • the second hollow column 212 and the housing main body 211 may also be separate structures.
  • the second hollow column 212 is coaxially surrounding the first hollow column 222 .
  • the transmission assembly 260 further includes a second one-way bearing 266 .
  • the second one-way bearing 266 is one example of a second one-way rotating member.
  • the second one-way bearing 266 is configured to be connected to the container 220 and the container shell 210, and can allow the container 220 to rotate relative to the container shell 210 when the rotating shaft 261 rotates in one direction, and prevent the rotating shaft 261 from rotating in the opposite direction of the direction.
  • the container 220 rotates relative to the container housing 210 .
  • the second one-way bearing 266 can realize the rotational connection in one direction and be locked in the reverse direction.
  • the inner ring of the second one-way bearing 266 is fixedly sleeved on the outer side of the first hollow column 222
  • the outer ring of the second one-way bearing 266 is fixedly sleeved on the inner side of the second hollow column 212 .
  • the second one-way bearing 266 is disposed coaxially with the rotating shaft 261 .
  • one of the first one-way bearing 262 and the second one-way bearing 266 is in a rotational connection state, and the other is in a locked state.
  • the second one-way bearing 266 is in a locked state, the container 220 and the container shell 210 are relatively fixed, the first one-way bearing 262 is in a rotational connection state, and the rotating shaft 261 drives the operating assembly 250 to rotate;
  • the second one-way bearing 266 When the food processor 1000 is centrifuged, the second one-way bearing 266 is in a rotational connection state, the container 220 can rotate relative to the container shell 210 , the first one-way bearing 262 is in a locked state, and the rotating shaft 261 drives the container 220 to rotate.
  • the transmission assembly 260 further includes a second bidirectional bearing 267 .
  • the second two-way bearing 267 is disposed coaxially with the second one-way bearing 266 and abuts against the second one-way bearing 266 in the axial direction of the second one-way bearing 266 .
  • the second two-way bearing 267 and the second one-way bearing 266 can also be arranged at intervals.
  • the inner ring of the second two-way bearing 267 is fixedly sleeved outside the first hollow column 222 , and the outer ring of the second two-way bearing 267 is fixedly sleeved inside the second hollow column 212 .
  • the second bidirectional bearing 267 will not hinder the rotation of the container 220 relative to the container housing 210 regardless of the crushing operation or the centrifugation operation.
  • the second bidirectional bearing 267 may be a deep groove ball bearing, which is in the prior art.
  • the container is driven to rotate by the rotating shaft, and the slurry in the container runs away from the center of the container under the action of centrifugal force, and contacts the inner wall of the container. bottom, thereby separating the slag from the slurry, reducing or even avoiding filtration operations.
  • the rotation speed of the container reaches 500 rpm to 5000 rpm, the slag in the slurry can be adhered to the inner wall of the container.
  • the speed can be set according to the amount and type of food.
  • Figure 11 shows another alternative embodiment of the first one-way rotating member. As shown in FIG. 11 , the first one-way rotating member includes the ring gear 10 and the pawl plate 20 .
  • the ring gear 10 can be embedded in the first hollow column 222 .
  • the ring gear 10 and the first hollow column 222 may be a separate structure, or may be an integral structure.
  • the ring gear 10 is annular, and a plurality of teeth 11 are formed on the inner periphery thereof.
  • the pawl plate 20 can be fixedly sleeved on the rotating shaft 261 .
  • the ratchet plate 20 is in the shape of a disc, and a plurality of ratchet claws 30 are arranged at intervals on the outer periphery thereof, and the ratchet claws 30 are in elastic contact with the ring gear 10 .
  • the rotating shaft 261 can only rotate in the counterclockwise direction in FIG. 11 , which can replace the first one-way bearing 262 .
  • the first one-way rotating member in this embodiment can also replace the second one-way bearing 266 described above.
  • the rotating shaft and the power source can be plugged and matched, and are in contact with each other for transmission.
  • a non-contact transmission mode may also be adopted between the rotating shaft 261 and the power source 130 .
  • the transmission can be carried out by means of a magnetic transmission coupling.
  • the magnetic transmission coupling is generally composed of two magnets. The two magnets are respectively arranged on the driving shaft and the driven shaft. The principle of magnetic coupling is used to realize the force and torque between the driving shaft and the driven shaft without direct contact. transfer.
  • the magnetic transmission coupling is in the prior art and will not be repeated here.
  • the outer cover may not be provided in the container shell. That is, the container casing includes only the casing body.
  • the main body of the outer casing protects the surroundings of the container, which can reduce the risk of injury caused by the rotation of the container to a certain extent. Not providing an outer cover can reduce one opening operation. In addition, hot air inside the container escapes more easily.
  • the power source, power supply assembly, driving board and input panel in the base can also be arranged in the cup body, for example, arranged on the container shell.
  • the base only includes the base shell to support the cup.
  • the cup uses its own power to heat the food, and uses its own power to pulverize and/or centrifuge the food.
  • the container is rotatably connected to the container shell, but the present application is not limited to this.
  • the container may also be rotatably connected to the base.
  • the container can also be rotatably connected to the rotating shaft only (unidirectionally) (neither rotatably connected to the container shell nor to the base).
  • the second one-way rotating member is disposed at the bottom of the container and sleeved outside the first hollow column.
  • the outer diameter of the first hollow column is relatively large. This results in a larger size and a larger weight of the second one-way rotating member, which in turn results in a larger load on the power source.
  • the cup body is improved in the second embodiment.
  • FIG. 12 is a cross-sectional view of a cup body in Embodiment 2 of the food processor of the present application.
  • the cup body 300 includes a container shell 310 , a container 320 , a heating plate (not shown), a second electrode (not shown), an operating assembly 350 and a transmission assembly 360 .
  • the container shell 310 includes a shell body 311 , a second hollow column 312 and an outer cover 313 .
  • the housing main body 311 is detachably fixed on the top of the base through the card slot.
  • the housing body 311 forms a cavity with an open top.
  • the second hollow column 312 protrudes upward from the bottom of the casing main body 311 and is integrally formed with the casing main body 311 .
  • the outer cover 313 includes an outer cover main body 3131 and a third hollow column 3132 .
  • the outer cover body 3131 is detachably capped on the top of the housing body 311 . Specifically, the outer cover body 3131 is snap-connected to the housing body 311 .
  • the third hollow column 3132 protrudes downward from the central area of the outer cover main body 3131 and is integrally formed with the outer cover main body 3131 .
  • the third hollow column 3132 is coaxial with the second hollow column 312 .
  • the container 320 includes a container body 321 , a first hollow column 322 and an inner cover 323 .
  • the container body 321 forms a cavity with an open top.
  • the container body 321 is accommodated in the cavity of the housing body 311 .
  • the container body 321 is a revolving body.
  • the first hollow column 322 protrudes downward from the bottom of the container body 321 and is integrally formed with the container body 321 .
  • the first hollow column 322 is coaxial with the container main body 321 , and is coaxially disposed in the second hollow column 312 for rotating and matching with the second hollow column 312 .
  • the inner cover 323 includes an inner cover main body 3231 and a hollow shaft 3232 .
  • the inner cover body 3231 is embedded in the opening at the top end of the container body 321, and is relatively fixed to the container body 321 through frictional force. In other embodiments, a limiting structure may also be provided, so that after the inner cover body 3231 is covered with the opening at the top of the container body 321 , it cannot rotate relative to the container body 321 .
  • the hollow shaft 3232 is fixed at the center of the inner cover main body 3231 and is coaxially arranged in the third hollow column 3132 .
  • the hollow shaft 3232 communicates the cavity of the container 320 with the external environment. Hot air within the container 320 can escape through the hollow shaft 3232.
  • the transmission assembly 360 includes a rotating shaft 361, two first one-way bearings 362, a first two-way bearing 363, a first connector 365, a second one-way bearing 366, a second two-way bearing 367, and two first two-way bearings.
  • the rotating shaft 361 is coaxially disposed in the first hollow column 322 , the top end is inserted into the container body 321 and connected to the operating assembly 350 , and the bottom end is fixedly connected to the first connector 365 .
  • the inner rings of the two first one-way bearings 362 are fixedly sleeved on the rotating shaft 361 , and the outer rings are fixedly embedded in the first hollow column 322 .
  • the power source needs to provide a large torque to the container 320 through the first one-way bearing 362 .
  • two first one-way bearings 362 are provided in this embodiment. In other embodiments, more first one-way bearings 362 may be provided, and the plurality of first one-way bearings 362 are distributed in the axial direction of the rotating shaft 361 .
  • the number of the first one-way bearings 362 should be reasonably determined by comprehensive consideration.
  • the inner ring of the first bidirectional bearing 363 is fixedly sleeved on the rotating shaft 361 , and the outer ring is fixedly embedded in the first hollow column 322 .
  • the first two-way bearing 363 and the two first one-way bearings 362 are arranged in the axial direction of the rotating shaft 361 and are in conflict with each other.
  • the inner rings of the two third bidirectional bearings 368 are fixedly sleeved outside the first hollow column 322 , and the outer rings are fixedly embedded in the second hollow column 312 .
  • the inner ring of the second one-way bearing 366 is fixedly sleeved on the hollow shaft 3232 , and the outer ring is fixedly embedded in the third hollow column 3132 .
  • the inner ring of the second bidirectional bearing 367 is fixedly sleeved on the hollow shaft 3232 , and the outer ring is fixedly embedded in the third hollow column 3132 .
  • one of the first one-way bearing 362 and the second one-way bearing 366 is in a rotational connection state, and the other is in a locked state.
  • the second one-way bearing 366 When the food processor is in a pulverizing operation, the second one-way bearing 366 is in a locked state, the container 320 and the container shell 310 are relatively fixed, the first one-way bearing 362 is in a rotational connection state, and the rotating shaft 361 drives the operating assembly 350 to rotate;
  • the second one-way bearing 366 is in a rotational connection state
  • the container 320 can rotate relative to the container shell 310
  • the first one-way bearing 362 is in a locked state
  • the rotating shaft 361 drives the container 320 to rotate.
  • the second one-way bearing 366 is sleeved outside the hollow shaft 3232 , the hollow shaft 3232 is used for ventilation, and the outer diameter is smaller than that of the first hollow column 322 . Therefore, compared with the first embodiment, the second one-way bearing 366 in this embodiment can be selected with a smaller size. The smaller size of the second one-way bearing 366 is lighter and can reduce the load on the power source.
  • the top and bottom of the container 320 are both rotatably connected to the container shell 310 .
  • the container 320 rotates more stably during the centrifugation operation and is less prone to yaw.
  • the hot air in the container 320 can be better exhausted.
  • the second one-way bearing 366 is combined with the hollow shaft 3232, and the structure is simple.
  • the outer cover 313 and the inner cover 323 are integrally connected (can be rotated relative to each other), so that the operation of opening the cover is simpler.
  • the cover needs to be opened twice, but only once in this embodiment.

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Abstract

一种料理机（1000）及其传动组件（260）。传动组件（260）包括动力导入件和第一单向转动件。动力导入件的一部分用于导入来自动力源（130）的动力，另一部分用于连接料理机（1000）的容器（220）中的操作组件（250）。第一单向转动件被配置为连接于容器（220）和动力导入件，能够在动力导入件沿一方向转动时，同时带动操作组件（250）和容器（220）转动，在动力导入件沿该方向的相反方向转动时，仅带动操作组件（250）转动。通过上述方式，料理机（1000）的容器（220）能够在传动组件（260）的带动下转动以对容器（220）内的料浆进行离心处理，使得料渣贴附于容器壁，从而将料渣从料浆中分离出来，减少甚至可以避免过滤操作。

Description

料理机及其传动组件
本申请要求于2020年12月3日提交的申请号为2020114105771，发明名称为“料理机及其传动组件”的中国专利申请的优先权，其通过引用方式全部并入本申请。
【技术领域】
本发明属于生活电器技术领域，特别是涉及一种料理机及其传动组件。
【背景技术】
现有技术中的料理机将食物粉碎(切割、研磨)处理以获得料浆。料浆可理解为料渣和浆液的混合物。为了达到较佳的饮用口感，需要进一步过滤以将料渣和浆液分离。
【发明内容】
本发明主要解决的技术问题是提供一种料理机及其传动组件，能够减少料浆的过滤操作。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种料理机的传动组件，传动组件包括：
动力导入件，动力导入件的一部分用于导入来自动力源的动力，另一部分用于连接料理机的容器中的操作组件；
第一单向转动件，第一单向转动件被配置为连接于容器和动力导入件，能够在动力导入件沿一方向转动时，同时带动操作组件和容器转动，在动力导入件沿方向的相反方向转动时，仅带动操作组件转动。
进一步地，动力导入件包括转轴，转轴的一端用于导入来自动力源的动力，另一端用于伸入容器中以连接操作组件；
第一单向转动件包括第一单向轴承，第一单向轴承的内圈固定套设于转轴上，第一单向轴承的外圈用于固设于容器。
进一步地，传动组件包括：
第一双向轴承，第一双向轴承的内圈固定地套设于转轴上，第一双向轴承的外圈用于固设于容器。
进一步地，传动组件包括：
套筒，套筒套设于转轴上，并夹设于第一单向轴承和第一双向轴承的内圈之间。
进一步地，转轴的另一端用于自容器的底部伸入容器内以连接操作组件。
进一步地，传动组件包括：
第一接插件，第一接插件固设于转轴的端部，以与动力源在转轴的端部可插拔配合，从而传递动力源的动力。
进一步地，传动组件包括：
第二单向转动件，第二单向转动件被配置为连接于容器和料理机的容器外壳或底座，能够在动力导入件沿方向转动时，允许容器相对容器外壳或底座转动，在动力导入件沿方向的相反方向转动时，阻止容器相对容器外壳或底座转动。
进一步地，第二单向转动件包括第二单向轴承，第二单向轴承的内圈用于固设于容器，第二单向轴承的外圈用于固设于容器外壳或底座。
进一步地，传动组件包括：
第二双向轴承，第二双向轴承与第二单向轴承同轴设置，并在第二单向轴承的轴向与第二单向轴承抵接或间隔，第二双向轴承的内圈用于固设于容器，第二双向轴承的外圈用于固 设于容器外壳或底座。
进一步地，第一单向转动件和第二单向转动件均用于设置于容器的底部，且第二单向转动件围设于第一单向转动件的外侧。
进一步地，第一单向转动件用于设置于容器的底部，第二单向转动件用于设置于容器的顶部。
进一步地，容器包括容器主体以及内盖，容器主体形成顶端开口的空腔，内盖可拆卸地盖设于容器主体的开口处，并与容器主体相对固定；
第一单向转动件用于设置于容器主体的底部，第二单向转动件用于设置于内盖。
为解决上述技术问题，本申请还提供一种料理机，包括上述的传动组件。
本发明的有益效果是：
区别于现有技术的情况，本发明中，料理机的容器能够在传动组件的带动下转动以对容器内的料浆进行离心处理，使得料渣贴附于容器壁，从而将料渣从料浆中分离出来，减少甚至可以避免过滤操作。
【附图说明】
图1是本申请料理机实施方式一的三维结构示意图；
图2是图1料理机的爆炸图；
图3是图1料理机的一个方位的剖面图；
图4是图1料理机的另一个方位的剖面图；
图5是图3的局部视图的放大图；
图6是图4的局部视图的放大图；
图7是本申请料理机实施方式一中锁扣机构的三维结构示意图；
图8是图7锁扣机构的爆炸图；
图9是本申请料理装置实施方式一中杯体的剖面图；
图10是图9的局部视图的放大图；
图11是本申请料理装置实施方式一中第一单向转动件的另一可选实施方式的结构示意图；
图12是本申请料理装置实施方式二中杯体的剖面图。
【具体实施方式】
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
(实施方式一)
目前料理机将食物粉碎(切割、研磨)处理以获得料浆。料浆可理解为料渣和浆液的混合物。料渣大多为不可溶膳食纤维，为体积相对较大的固体颗粒物。浆液为料浆中流动性大的液体。为了达到较佳的饮用口感，需要进一步过滤以将料渣和浆液分离。本实施方式的料理机除了可以对食物粉碎处理外，还可以对料浆进行离心处理，以将至少部分料渣从料浆中分离，而无需过滤操作。离心处理：料理机的容器按预定速度转动，料浆在离心力的作用下远离容器中心运动，与容器的内壁接触后，料渣粘附于容器的内壁，从而使得料渣与浆液分离。
图1是本申请料理机实施方式一的三维结构示意图。图2是图1料理机的爆炸图。
如图1和图2所示，料理机1000包括底座100和杯体200。杯体200可拆卸地设置于底 座100上，以便于转移食物(料浆)和清洗。底座100用于向杯体200提供动力以及电力，以配合杯体200对食物进行料理。杯体200可以依据底座100提供的电力对食物进行加热处理。杯体200可以依据底座100提供的动力对食物进行粉碎和/或离心处理。
下面分别对底座100和杯体200详细介绍。
底座100：
图3和图4分别是料理机的不同方位的剖面图。图5和图6分别是图3和图4中底座部分的放大图。
如图3和图4所示，底座100包括底座壳体110、锁扣组件120、动力源130、供电组件140、驱动板150以及输入面板(图未示)。
底座壳体110为结构支撑件，用于安装底座100的其余部件。如图5所示，底座壳体110形成有顶端开口的空腔111。开口大体上为筒状，上边缘朝中央延伸形成凸缘116。在空腔111内还形成有风道115，以增强散热。底座壳体110的底部固设有脚垫112。脚垫112可以使用橡胶材质制成，具有弹性，以减缓料理机1000工作过程中的震动。底座壳体110开口的底端还固设有托盘113。托盘113用于与凸缘116一起夹紧锁扣组件120。在托盘113上设置有弹性垫114，弹性垫114用于夹设于锁扣组件120和托盘113之间以减震。
如图3所示，锁扣组件120设置于底座100的顶部。杯体200的底部设有卡槽2111，锁扣组件120设置有与卡槽2111相配合的锁扣1231，通过锁扣1231与卡槽2111的锁紧或脱离，实现杯体200和底座100的固定或分离。
图7是本申请料理机实施方式一中锁扣组件的三维结构示意图，图8是图7锁扣组件的爆炸图。
图7和图8所示，锁扣组件120包括支撑盖121、底盖122、锁扣圈123、锁扣齿轮124、锁扣手柄125以及弹性垫126。
如图5所示，支撑盖121嵌设于底座壳体110顶端的开口处。支撑盖121的顶部通过弹性垫126抵顶于开口的上边缘的凸缘116，其底部通过弹性垫114抵接于托盘113。
如图8所示，支撑盖121设有贯穿的通孔1211。通孔1211为圆弧状。通孔1211的边沿设有定位柱1212。支撑盖121的上端面还形成有导水槽1213，用于排水。另外，支撑盖121的下端设有用于安装动力源130的固定柱1214。
如图7和图8所示，底盖122固定于支撑盖121的底部，与支撑盖121之间形成用于容置锁扣圈123的空间。
锁扣圈123可转动地设置于该空间内。锁扣圈123的顶部设有锁扣1231。锁扣1231贯穿通孔1211。通孔1211的弧形路径的圆心位于锁扣圈123的转轴上。锁扣圈123的外周沿设有多个第一齿1232。
锁扣齿轮124的外周沿设有多个第二齿1241。锁扣齿轮124可转动地设置于底盖122与支撑盖121所夹空间，且第二齿1241与第一齿1232相互啮合。
如图2和图7所示，锁扣手柄125可转动地设置于底座壳体110，主体部分位于底座壳体110外，另一部分位于底座壳体110内并与锁扣齿轮124连接，以带动锁扣齿轮124转动。
如图7和图8所示，用户通过转动锁扣手柄125，带动锁扣齿轮124转动，并通过第一齿1232、第二齿1241的传动，锁扣齿轮124带动锁扣圈123上的锁扣1231转动，实现锁扣1231与卡槽2111(见图3)的锁紧或脱离，进而实现杯体200和底座100可拆卸连接。通孔1211的长度可以保证锁扣1231能够从锁紧位置到脱离位置之间实现定位导向。定位柱1212与锁扣1231相配合，当锁扣1231处于脱离位置时定位柱1212对锁扣1231进行支撑，而且还能便于对杯体200定位。
如图5所示，动力源130包括电动机131、第二接插件132以及弹性垫133。电动机131的主体设置于底座壳体110的空腔111中，固定于锁扣组件120中的固定柱1214(见图8)上，其驱动轴1311的顶端自底座壳体110的顶部伸出。第二接插件132同轴地固设于驱动轴 1311的顶端。弹性垫133套设于第二接插件132外。第二接插件132用于与杯体100中的第一接插件265插接配合以形成联轴器，进而将电动机131的动力传递至杯体100。弹性垫133可以为橡胶材质制成，夹设于第一接插件265和第二接插件132之间，以减少动力传递过程产生的噪音。
如图6所示，供电组件140包括第一电极141、安装座142和驱动器143。第一电极141设置于安装座142上。安装座142活动连接于支撑盖121上，并能够接近或远离杯体200。驱动单元142用于驱动安装座142移动，从而与杯体200中的第二电极240接触或分离，进行可选择地对杯体200供电。
输入面板设置于底座壳体110的外表面以输入控制指令。
如图5所示，驱动板150设置于空腔111中，分别与动力源130以及输入面板电连接，用于接收输入面板传递来的控制指令，并依据该控制指令控制动力源130动作，即控制电动机131的启、停、正、反转，或控制电动机131的转速。请一并参阅图6，驱动板150还电连接于供电组件140中的驱动器143(见图6)，用于依据控制指令控制驱动器143动作，从而控制供电组件140对杯体200供电或断电。
杯体200：
图9是本申请料理装置实施方式一中杯体的剖面图。
如图9所示，杯体200包括容器外壳210、容器220、发热盘230、第二电极240、操作组件250及传动组件260。
容器外壳210包括外壳主体211、第二空心柱212以及外盖213。
外壳主体211的底部设置有卡槽2111，通过卡槽2111与锁扣组件120的锁扣1231配合(见图3)，可拆卸地固设于底座100的顶部。外壳主体211形成顶端开口的空腔。
外盖213可拆卸地封盖于外壳主体211的顶端。具体地，外盖213与外壳主体211卡扣连接。当然，也可以使用螺纹连接替代。
第二空心柱212具体见下文传动组件260部分的介绍。
容器220为回转体，绕其自身轴线可转动地容置于容器外壳210内，并与容器外壳210转动连接。通过容器外壳210与外界隔离，避免转动过程中造成意外伤害事故。容器220与容器外壳210转动配合，容器220的重量传递至容器外壳210，可以避免重量传递至动力源130影响动力源130使用寿命。容器220可与容器外壳210转动配合的具体结构见下文传动组件260部分。
如图9所示，容器220包括容器主体221、第一空心柱222以及内盖223。
容器主体221为回转体，形成上端开口的空腔2211。用户可以通过开口装入需要料理的食物或料浆，也可以通过开口倒出空腔2211中料理后的料浆，还可以通过开口对容器主体221的内壁进行清洗。在容器主体221的底面凸设有研磨齿2212。研磨齿2212用于与操作组件250相互配合以对食物进行研磨。
第一空心柱222自容器主体221底部向下凸起，且与容器主体221一体成型，在别是实施方式中也可以是分体结构。第一空心柱222与容器主体221转动的轴线同轴，用于受力而带动容器主体221转动。容器主体221底部设有贯穿孔，贯穿孔连通空腔2211和第一空心柱222内空间。
内盖223可拆卸地封盖于容器主体221顶部的开口上，且内盖223的中央设置有通气孔，以便于容器220内部的热空气可以逸出。
如图9所示，发热盘230容置于外壳主体211形成的空腔内，贴附于容器主体221底部的外壁面，用于通电后发热，以对容器220内的食物进行加热。发热盘230为回转体，并与容器220同轴，以避免影响容器220转动平稳性。
如图9所示，第二电极240容置于外壳主体211形成的空腔内，固设于发热盘230的底部，用于与供电组件140配合，以向发热盘230供电。第二电极240为回转体，并与容器220 同轴，以避免影响容器220转动平稳性。
具体地，如图4和图6所示，在容器220未转动时，驱动器143驱动安装座142上升，使得第一电极141与第二电极240相接触，并导通，从而实现供电。在加热完成后，驱动器143驱动安装座142下降，使得第一电极141与第二电极240相分离，停止供电。在研磨食物时，对食物进行加热，可以节约研磨时间，提高加工效率。由于第二电极240为回转体，容器220转动后停留在任何位置，均不影响第一电极141与第二电极240接触。
如图9所示，操作组件250可转动地设置于容器主体221的空腔2211中，以对食物进行粉碎操作。本实施方式中，操作组件250包括切割刀具251和研磨刀具252。切割刀具251用于对食物切割。研磨刀具252用于与研磨齿2212相配合，对切割后的食物进行研磨。
图10是图9的局部视图的放大图，可以更清楚地显示传动组件处的结构。
如图9和图10所示，传动组件260包括转轴261和第一单向轴承262。转轴261是动力导入件的一个示例。第一单向轴承262是第一单向转动件的一个示例。第一单向轴承262可以在一个方向实现转动连接，而在反向锁死。
转轴261的一端用于导入来自动力源130的动力，另一端用于伸入容器220中以连接操作组件250。
本实施方式中，转轴261的另一端(顶端)自容器220的底部伸入容器220中。具体地，转轴261同轴地插设于第一空心柱222中。转轴261底端与动力源130连接(见图3)，在动力源130的驱动下转动。转轴261顶端通过贯穿孔伸入容器主体221的空腔2211中，转轴261与容器主体221间密封处理。
切割刀具251和研磨刀具252均设置于转轴261的顶端，在转轴261的带动下转动。在别的实施方式中，操作组件250也可以包括刀轴(图未示)，切割刀具251和研磨刀具252设置于刀轴上，刀轴与转轴261连接，并跟随转轴261转动。
第一单向轴承262被配置为连接于容器220和转轴261，能够在转轴261沿一方向转动时，同时带动操作组件250和容器220转动，在转轴261沿该方向的相反方向转动时，仅带动操作组件250转动。
具体地，第一单向轴承262的内圈固定套设于转轴261上。第一单向轴承262的外圈嵌设于第一空心柱222中。第一单向轴承262的内、外圈可以通过键来进行限位，该限位方式为现有技术，此处不再赘述。第一单向轴承262处于转动连接状态时，转轴261可相对第一空心柱222转动；第一单向轴承262处于锁死状态时，转轴261和第一空心柱222相对固定。
下文中，为方便对转轴261的转动方向进行区分，作如下定义：转轴261正转时，第一单向轴承262处于转动连接状态；转轴261反转时，第一单向轴承262处于锁死状态。正、反转仅表示转轴261在两个相反的方向转动。
当转轴261正转时，转轴261仅带动操作组件250转动，进行粉碎操作，对食物进行处理得到料浆；当转轴261反转时，转轴261同时带动操作组件250和容器220转动，对料浆进行离心操作。通过控制转轴261正、反转，料理机1000可选择地进行粉碎操作或离心操作。
为实现操作组件250和容器220分别可转动，一种做法是通过两个传动件分别带动操作组件250和容器220转动。在需要粉碎操作时，仅驱动操作组件250转动；在需要离心操作时，仅驱动容器220转动。此时需要设置两个动力源。在离心操作时，仅驱动容器220转动，操作组件250不动，操作组件250相对容器220转动，操作组件250会扰动容器220内的料浆，进而影响离心效果。
本实施方式中传动组件260分别连接容器220和操作组件250，可选择地分别带动容器220和操作组件250转动，结构简单、占用空间小以及成本低。另外，在离心操作时操作组件250和容器220相对静止，避免操作组件250扰动料浆，保证离心效果。
如图9和图10所示，为避免容器220转动过程中发生偏摆，提高料理机1000离心操作时的稳定性，传动组件260还包括第一双向轴承263。无论转轴261正转或反转，第一双向 轴承263均不会阻碍转轴261和容器220相对转动。第一双向轴承263可以为深沟球轴承。第一双向轴承263的内圈固定地套设于转轴261上，第一双向轴承263的外圈嵌设于第一空心柱222内。第一双向轴承263与第一单向轴承262同轴设置，并在转轴261的轴向间隔设置。在别的实施方式中也可以在转轴261的轴向相互抵接。间隔设置相比于相互抵接，可以更好地避免容器220转动过程中发生偏摆。
进一步地，如图9和图10所示，传动组件260还包括套筒264。第一双向轴承263的内圈通过键不可转动地套设于转轴261上，其外圈通过键不可转动地嵌设于第一空心柱222内。同样地，第一单向轴承262的内圈通过键不可转动地套设于转轴261上，其外圈通过键不可转动地嵌设于第一空心柱222内。在转轴261的轴向，第一双向轴承263的外圈抵接于第一空心柱222的限位面2221。套筒264套设于转轴261上，并夹设于第一单向轴承262和第一双向轴承263的内圈之间。卡设于转轴261上的卡环265抵接于第一单向轴承262的内圈。卡环265、套筒264以及限位面2221在转轴261的轴向对第一单向轴承262和第一双向轴承263限位。将卡环265拆除后，即可分别将第一单向轴承262、套筒264和第一双向轴承263从转轴261上拆除。
通过套筒264在转轴261的轴向对第一单向轴承262和第一双向轴承263限位，结构简单，易拆、装。
如图5和图10所示，传动组件260还包括第一接插件265。第一接插件265固设于转轴261的端部，以与动力源130在转轴261的端部可插拔配合，从而传递动力源130的动力。
第一接插件265可拆卸地固定于转轴261的底端。在别的实施方式中，第一接插件265也可以与转轴261为一体结构。具体地，第一接插件265为套筒状，开口朝向动力源130。第一接插件265与转轴261同轴设置。第一接插件265的内壁沿周向间隔地设置有多个凸棱2651，每个凸棱2651沿转轴261的轴向延伸。动力源130中的第二接插件132的形状与第一接插件265的空腔相匹配，第二接插件132外周设置有与多个凹槽(图不可见)，多个凹槽与多个凸棱2651等量并一一对应，每一个凹槽在驱动轴1311的轴向延伸。使用时，凸棱2651卡设于与其相对应的凹槽中，以传递扭矩。
由于转轴261可以与动力源130之间插拔配合，便于实现底座100和杯体200之间可拆卸连接。
如图9所示，在进行粉碎操作时，特别是对食物研磨时，研磨齿2212会受力。若容器220可自由转动，将不利于研磨。为此，在本实施方式中，进行粉碎操作时，容器220相对容器外壳210固定；在离心操作时，容器220可相对容器外壳210转动。
下面描述容器220和容器外壳210转动配合的具体结构：
如图9所示，第二空心柱212自外壳主体211底部向上凸起，与外壳主体211一体成型。在别的实施方式中，第二空心柱212与外壳主体211也可以是分体结构。第二空心柱212同轴地围设于第一空心柱222外。
请一并参考图10，传动组件260还包括第二单向轴承266。第二单向轴承266是第二单向转动件的一个示例。第二单向轴承266被配置为连接于容器220和容器外壳210，能够在转轴261沿一方向转动时，允许容器220相对容器外壳210转动，在转轴261沿该方向的相反方向转动时，阻止容器220相对容器外壳210转动。
第二单向轴承266可以在一个方向实现转动连接，而在反向锁死。
具体地，第二单向轴承266的内圈固定套设于第一空心柱222外侧，第二单向轴承266的外圈固定套设于第二空心柱212内侧。第二单向轴承266与转轴261同轴设置。
转轴261转动时，第一单向轴承262和第二单向轴承266中的一个处于转动连接状态，另一个处于锁死状态。
料理机1000进行粉碎操作时，第二单向轴承266处于锁死状态，容器220和容器外壳210相对固定，第一单向轴承262处于转动连接状态，转轴261带动操作组件250转动；
料理机1000进行离心操作时，第二单向轴承266处于转动连接状态，容器220可相对容器外壳210转动，第一单向轴承262处于锁死状态，转轴261带动容器220转动。
为防止容器220相对容器外壳210转动时发生偏摆，如图9和图10所示，传动组件260还包括第二双向轴承267。第二双向轴承267与第二单向轴承266同轴设置，并在第二单向轴承266的轴向与第二单向轴承266抵接。在别的实施方式中，若有足够的空间，第二双向轴承267和第二单向轴承266也可以间隔设置。第二双向轴承267的内圈固定套设于第一空心柱222外，第二双向轴承267的外圈固定套设于第二空心柱212内。无论进行粉碎操作或离心操作，第二双向轴承267均不会阻碍容器220相对容器外壳210转动。第二双向轴承267可以为深沟球轴承，为现有技术。
料理机实施方式一的有益效果：
容器被转轴驱动旋转，容器内的料浆在离心力的作用下朝向远离容器中心运行，并且与容器的内壁接触，料浆在离心后其中的料渣粘附于容器的内壁，浆液回流至容器的底部，从而将料渣从料浆中分离出来，减少甚至可以避免过滤操作。在一使用场景下，容器的转速达到500转/分钟至5000转/分钟时，能够使料浆中的料渣粘附于容器的内壁。转速可根据食物的份量和种类进行设定。
第一单向转动件的实现方式可以有多种，本申请并不局限于第一单向轴承262。图11显示了第一单向转动件的另一可选实施方式。如图11所示，第一单向转动件包括内齿圈10和棘爪盘20。
内齿圈10可以嵌设于第一空心柱222内。内齿圈10与第一空心柱222可以为分体结构，也可以为一体结构。内齿圈10为圆环状，其内周缘形成有多个齿11。
棘爪盘20可以固定套设于转轴261上。棘爪盘20为圆盘状，其外周缘间隔设置多个棘爪30，棘爪30和内齿圈10弹性接触配合。
棘爪盘20相对内齿圈10在图11中的逆时针方向转动时，棘爪30的末端贴合于齿11的第一表面12并相对移动，第一表面12对棘爪30产生沿棘爪盘20的径向向内的作用力，使得棘爪30弹性变形并内缩，进而使得棘爪盘20转动不受阻碍。棘爪盘20相对内齿圈10在图11中的顺时针方向转动时，棘爪30的末端抵顶于齿11的第二表面13，第二表面13对棘爪30产生沿棘爪盘20的径向向外的作用力，使得棘爪30弹性变形并外张，阻碍棘爪盘20转动。
该实施方式中，转轴261仅可在图11中的逆时针方向转动，可替代第一单向轴承262。该实施方式中的第一单向转动件也可替代上文中的第二单向轴承266。
本实施方式中，转轴与动力源之间可插拔配合，相互接触以传动。在别的实施方式中，转轴261与动力源130之间也可以采取非接触传动方式。例如，可以通过磁力传动联轴器来进行传动。磁力传动联轴器一般由两个磁体组成，两个磁体分别设置于主动轴和从动轴，采用磁耦合原理，实现主动轴与从动轴之间不通过直接接触便能进行力与力矩的传递。磁力传动联轴器为现有技术，此处不再赘述。
在别的实施方式中，容器外壳中也可以不设置外盖。即，容器外壳仅包括外壳主体。料理机使用时，特别是离心操作时，通过外壳主体对容器的四周进行防护，在一定程度上可以降低容器转动造成的伤害风险。不设置外盖可以减少一次开盖操作。另外，容器内的热空气也更容易逸出。
在别的实施方式中，也可以将底座中的动力源、供电组件、驱动板和输入面板设置于杯体中，例如，设置于容器外壳上。底座仅包括底座壳体，以对杯体进行支撑。杯体使用自身的电力对食物进行加热处理，以及利用自身的动力对食物进行粉碎和/或离心处理。
本实施方式中，容器转动连接于容器外壳，但本申请并不局限于此。在别的实施方式中，容器也可以转动连接于底座。在容器体积较小的情况下，容器也可以仅(单向)转动连接于转轴上(既不与容器外壳转动连接也不与底座转动连接)。
(实施方式二)
实施方式一中，第二单向转动件设置于容器底部，并套设于第一空心柱外。而第一空心柱为了能够容纳第一单向转动件，其外径较大。这就导致第二单向转动件规格较大、重量大，进而导致动力源的负载较大。为减小第二单向转动件的重量，实施方式二对杯体进行了改进。
图12是本申请料理机实施方式二中杯体的剖面图。
如图12所示，杯体300包括容器外壳310、容器320、发热盘(图未示)、第二电极(图未示)、操作组件350及传动组件360。
容器外壳310包括外壳主体311、第二空心柱312以及外盖313。
外壳主体311通过卡槽可拆卸地固设于底座的顶部。外壳主体311形成顶端开口的空腔。第二空心柱312自外壳主体311底部向上凸起，与外壳主体311一体成型。
外盖313包括外盖主体3131和第三空心柱3132。
外盖主体3131可拆卸地封盖于外壳主体311的顶端。具体地，外盖主体3131与外壳主体311卡扣连接。第三空心柱3132自外盖主体3131中央区域向下凸起，与外盖主体3131一体成型。第三空心柱3132与第二空心柱312同轴。
容器320包括容器主体321、第一空心柱322以及内盖323。
容器主体321形成顶端开口的空腔。容器主体321容置于外壳主体311的空腔中。容器主体321为回转体。
第一空心柱322自容器主体321底部向下凸出，与容器主体321一体成型。第一空心柱322与容器主体321同轴，并同轴地设置于第二空心柱312内，用于与第二空心柱312转动配合。
内盖323包括内盖主体3231和空心轴3232。
内盖主体3231嵌设于容器主体321顶端的开口中，通过摩擦力与容器主体321相对固定。在别的实施方式中，也可以设置限位结构，使得内盖主体3231盖设于容器主体321顶端的开口后，相对容器主体321不可转动。空心轴3232固设于内盖主体3231的中央，同轴地设置于第三空心柱3132中。空心轴3232连通容器320的空腔与外部环境。容器320内的热空气可以通过空心轴3232逸出。
传动组件360包括一个转轴361、两个第一单向轴承362、一个第一双向轴承363、一个第一接插件365、一个第二单向轴承366、一个第二双向轴承367、以及两个第三双向轴承368。
转轴361同轴地设置于第一空心柱322中，顶端插入容器主体321中与操作组件350连接，底端固定连接第一接插件365。
两个第一单向轴承362的内圈均固定套设于转轴361上，外圈均固定嵌设于第一空心柱322内。在容器320内装满食物后，若要带动容器320转动，动力源需要通过第一单向轴承362向容器320提供较大的扭矩。为满足大扭矩的需求，本实施方式中设置了两个第一单向轴承362。在别的实施方式中还可以设置更多的第一单向轴承362，多个第一单向轴承362在转轴361的轴向分布。第一单向轴承362的数量越多，单个第一单向轴承362传递的扭矩越小，但同时，重量也会增加，会增大动力源的负载。因此，应该综合考虑，合理确定第一单向轴承362的数量。
第一双向轴承363的内圈固定套设于转轴361上，外圈固定嵌设于第一空心柱322内。第一双向轴承363与两个第一单向轴承362在转轴361的轴向排布，并相抵触。
两个第三双向轴承368的内圈均固定套设于第一空心柱322外，外圈均固定嵌设于第二空心柱312内。
第二单向轴承366的内圈固定套设于空心轴3232上，外圈固定嵌设于第三空心柱3132内。
第二双向轴承367的内圈固定套设于空心轴3232上，外圈固定嵌设于第三空心柱3132内。
转轴361转动时，第一单向轴承362和第二单向轴承366中的一个处于转动连接状态，另一个处于锁死状态。
料理机进行粉碎操作时，第二单向轴承366处于锁死状态，容器320和容器外壳310相对固定，第一单向轴承362处于转动连接状态，转轴361带动操作组件350转动；
料理机进行离心操作时，第二单向轴承366处于转动连接状态，容器320可相对容器外壳310转动，第一单向轴承362处于锁死状态，转轴361带动容器320转动。
本实施方式中，第二单向轴承366套设于空心轴3232外，空心轴3232用于透气，外径相对于第一空心柱322的外径更小。因此，相比于实施方式一，本实施方式中的第二单向轴承366可以选用更小规格。更小规格的第二单向轴承366重量更小，可以降低动力源的负载。
容器320的顶部和底部均转动连接于容器外壳310，相比于实施方式一(只有底部转动连接)，在离心操作时，容器320转动更稳定，不易发生偏摆。
通过设置空心轴3232，可以更好地将容器320内的热空气排出。同时，将第二单向轴承366与空心轴3232组合，结构简单。另外，外盖313与内盖323连为一体(可相对转动)，使得开盖操作更简单。实施方式一中需开盖两次，本实施方式中仅需一次。
本实施方式的其余部分可参考实施方式一，此处不再赘述。
以上仅为本申请的实施方式，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (13)

  1. 一种料理机的传动组件，其特征在于，所述传动组件包括：
    动力导入件，所述动力导入件的一部分用于导入来自动力源的动力，另一部分用于连接所述料理机的容器中的操作组件；
    第一单向转动件，所述第一单向转动件被配置为连接于所述容器和所述动力导入件，能够在所述动力导入件沿一方向转动时，同时带动所述操作组件和所述容器转动，在所述动力导入件沿所述方向的相反方向转动时，仅带动所述操作组件转动。
  2. 根据权利要求1所述的料理机的传动组件，其特征在于，
    所述动力导入件包括转轴，所述转轴的一端用于导入来自所述动力源的动力，另一端用于伸入所述容器中以连接所述操作组件；
    所述第一单向转动件包括第一单向轴承，所述第一单向轴承的内圈固定套设于所述转轴上，所述第一单向轴承的外圈用于固设于所述容器。
  3. 根据权利要求2所述的料理机的传动组件，其特征在于，所述传动组件包括：
    第一双向轴承，所述第一双向轴承的内圈固定地套设于所述转轴上，所述第一双向轴承的外圈用于固设于所述容器。
  4. 根据权利要求3所述的料理机的传动组件，其特征在于，所述传动组件包括：
    套筒，所述套筒套设于所述转轴上，并夹设于所述第一单向轴承和所述第一双向轴承的内圈之间。
  5. 根据权利要求2所述的料理机的传动组件，其特征在于，
    所述转轴的所述另一端用于自所述容器的底部伸入所述容器内以连接所述操作组件。
  6. 根据权利要求2所述的料理机的传动组件，其特征在于，所述传动组件包括：
    第一接插件，所述第一接插件固设于所述转轴的端部，以与所述动力源在所述转轴的端部可插拔配合，从而传递所述动力源的动力。
  7. 根据权利要求1所述的料理机的传动组件，其特征在于，所述传动组件包括：
    第二单向转动件，所述第二单向转动件被配置为连接于所述容器和所述料理机的容器外壳或底座，能够在所述动力导入件沿所述方向转动时，允许所述容器相对所述容器外壳或所述底座转动，在所述动力导入件沿所述方向的相反方向转动时，阻止所述容器相对所述容器外壳或所述底座转动。
  8. 根据权利要求7所述的料理机的传动组件，其特征在于，
    所述第二单向转动件包括第二单向轴承，所述第二单向轴承的内圈用于固设于所述容器，所述第二单向轴承的外圈用于固设于所述容器外壳或所述底座。
  9. 根据权利要求8所述的料理机的传动组件，其特征在于，所述传动组件包括：
    第二双向轴承，所述第二双向轴承与所述第二单向轴承同轴设置，并在所述第二单向轴承的轴向与所述第二单向轴承抵接或间隔，所述第二双向轴承的内圈用于固设于所述容器，所述第二双向轴承的外圈用于固设于所述容器外壳或所述底座。
  10. 根据权利要求7所述的料理机的传动组件，其特征在于，
    所述第一单向转动件和所述第二单向转动件均用于设置于所述容器的底部，且所述第二单向转动件围设于所述第一单向转动件的外侧。
  11. 根据权利要求7所述的料理机的传动组件，其特征在于，
    所述第一单向转动件用于设置于所述容器的底部，所述第二单向转动件用于设置于所述容器的顶部。
  12. 根据权利要求11所述的料理机的传动组件，其特征在于，
    所述容器包括容器主体以及内盖，所述容器主体形成顶端开口的空腔，所述内盖可拆卸 地盖设于所述容器主体的开口处，并与所述容器主体相对固定；
    所述第一单向转动件用于设置于所述容器主体的底部，所述第二单向转动件用于设置于所述内盖。
  13. 一种料理机，其特征在于，包括权利要求1至12任一所述的传动组件。
PCT/CN2021/129830 2020-12-03 2021-11-10 料理机及其传动组件 WO2022116786A1 (zh)

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