CN211609451U

CN211609451U - Food processing machine convenient to clean

Info

Publication number: CN211609451U
Application number: CN201922153687.3U
Authority: CN
Inventors: 王旭宁; 黄忠元
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-10-02
Anticipated expiration: 2029-12-03

Abstract

The utility model provides a food processing machine convenient for cleaning, which comprises a machine base and a stirring cup, wherein a motor is arranged in the machine base, a crushing cutter component is arranged in the stirring cup, a metal disc is arranged at the bottom of the stirring cup, the crushing cutter component is arranged on the metal disc, the crushing cutter component comprises a cutter shaft, a spring sheet fixed at the top of the cutter shaft, a detachable crushing cutter arranged on the cutter shaft, and a pressing cap which is sleeved at the top of the cutter shaft and matched with the spring sheet to tightly press the crushing cutter, the inner side wall of the pressing cap is provided with a snap ring, the spring sheet is pressed against the snap ring to tightly press the crushing cutter after the pressing cap is arranged in place, the pressing cap is pressed to tighten up the spring sheet and separate the spring sheet from the snap ring to release the compression of the crushing cutter, so that the crushing cutter can be detached, after the food processing machine processes food, the crushing cutter can be, avoid food to remain and lead to going mildy, smelly to do not influence next use, promote user and use experience.

Description

Food processing machine convenient to clean

Technical Field

The utility model relates to a food preparation machine field especially relates to a convenient abluent food preparation machine.

Background

The stirring cup of food preparation machine on the existing market can not be dismantled because of cup bottom blade, and the blade makes stirring cup bottom space diminish, has a lot of washing dead angles, especially the blade bottom hides dirty very easily, and the brush can't reach the bottom surface, has unable washing problem, and it is mouldy to go on a long time, has the peculiar smell, influences next use, influences consumer experience.

Although some existing food processors have a full-automatic cleaning function, the cleaning is not thorough, and the problems are still existed, so that a food processor which is convenient to clean is urgently needed.

Disclosure of Invention

An object of the utility model is to provide a convenient abluent food preparation machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a convenient abluent food preparation machine, includes frame and stirring cup, is equipped with the motor in the frame, is equipped with crushing cutter subassembly in the stirring cup, and stirring cup bottom is equipped with the metal disc, and crushing cutter subassembly is installed on the metal disc, wherein, crushing cutter subassembly includes the arbor, is fixed in the shell fragment at arbor top, detachable install on the arbor crushing sword and overlap locate the arbor top and with the shell fragment cooperation with the cap that presses that will smash the sword and compress tightly, press the cap inside wall to be equipped with the snap ring, press the cap installation to target in place the back shell fragment to press on the snap ring in order to compress tightly crushing sword, press the cap so that the shell fragment tightens up and make the shell fragment break away from the.

Further, press the cap including press the cap outward and with external pressure cap axial clearance fit's interior cap of pressing, the snap ring is located external pressure cap inside wall, press the cap cover in and locate the shell fragment outside, press interior pressure cap so that the shell fragment tightens up and make the shell fragment break away from the snap ring in order to relieve crushing sword and compress tightly.

Further, the snap ring includes up end and lower terminal surface, and up end and lower terminal surface all tilt up set up.

Furthermore, the inclination angle of the upper end surface is smaller than that of the lower end surface.

Furthermore, the shell fragment includes the body and locates the body edge and stretch out and the card that the cantilever set up below the syncline, and the angle between card and the vertical direction is alpha, and alpha is more than or equal to 10 is less than or equal to 20.

Furthermore, the lower end of the card is provided with a pressing part matched with the upper end face, the pressing part is formed by folding the lower end of the card outwards, and the surface of the pressing part, which is in contact with the upper end face, is arc-shaped.

Furthermore, the lower end of the internal pressure cap is provided with a bending edge, and the bending edge is formed by outwards bending the edge of the lower end of the internal pressure cap.

Furthermore, the cutter shaft is provided with a limiting step and a transmission lug, the crushing cutter is provided with a transmission hole matched with the transmission lug, and an elastic part used for pushing and pressing the crushing cutter is arranged between the lower surface of the crushing cutter and the limiting step.

Furthermore, a metal gasket is arranged between the lower end of the elastic part and the limiting step, and the elastic part is a spring; or the elastic piece is an elastic soft rubber block.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. in the utility model, the crushing cutter component comprises a cutter shaft, a spring sheet fixed at the top of the cutter shaft, a detachable crushing cutter arranged on the cutter shaft, a pressing cap sleeved on the top of the cutter shaft and matched with the spring sheet to press the crushing cutter, a pressing cap is arranged, and a snap ring is arranged on the inner side wall of the pressing cap, thus the spring sheet is pressed against the snap ring after the pressing cap is installed in place, thereby the pressing cap is pushed downwards, so that the lower end of the pressing cap presses the crushing cutter tightly, the spring sheet is tightened up and separated from the snap ring after the pressing cap is pressed, thereby the pressing of the lower end of the pressing cap on the crushing cutter is relieved, thus the crushing cutter can be detached, after the food processor processes food, the crushing cutter can be detached by pressing the pressing cap, thereby the cleaning of the crushing cutter is convenient, the sanitation of the crushing cutter component is ensured, the food is prevented from remaining and being mildewed and smelly, the user experience is improved.

2. The pressure cap includes outer pressure cap and presses the cap in with outer pressure cap axial clearance fit, outer pressure cap inside wall is located to the snap ring, press the cap cover in and locate the shell fragment outside, press the interior pressure cap so that the shell fragment tightens up and make the shell fragment break away from the snap ring in order to relieve the compressing tightly of outer pressure cap lower extreme crushing sword, will smash the sword promptly through outer pressure cap lower extreme and compress tightly, and through pressing the interior pressure cap in order to compress the shell fragment, make shell fragment and snap ring break away from, in order to relieve the compressing tightly of outer pressure cap lower extreme crushing sword, convenience of customers is to the operation of smashing the sword fastening and dismantling like this, promote user operation and experience, and it is convenient to.

3. The snap ring includes up end and lower terminal surface, the equal tilt up setting of up end and lower terminal surface, when the sword is smashed in locking like this, in order to make things convenient for support between shell fragment and the up end to press, make pressing the cap outward can be better compress tightly smashing the sword, and when removing the locking to smashing the sword, the shell fragment of being convenient for that again can be fine breaks away from the up end, terminal surface slope setting still has, can be fine compress the shell fragment so that the shell fragment returns the up end that the card goes into the snap ring, the operation that has also promoted the user fastening and has dismantled the sword is experienced.

4. The inclination of up end is less than the inclination of terminal surface down, can avoid breaking away from when supporting to press the up end shell fragment to guarantee to press the cap outward to crushing sword compress tightly the steadiness, the shrink after the cap compression shell fragment is pressed in being convenient for again simultaneously makes things convenient for the shell fragment to break away from the up end, in order to make things convenient for to dismantle crushing sword.

5. The shell fragment includes the body and locates the body edge and stretch out and the card that the cantilever set up to syncline below, and the angle between card and the vertical direction is alpha, and 10 is less than or equal to alpha less than or equal to 20, the shell fragment of this kind of structure, its simple structure, and the card can be fine form the cooperation so that the cap will be smashed to the outer cap of pressing with the snap ring and compress tightly fixedly, the card of being convenient for simultaneously again inwards contracts, easily snap ring breaks away from to conveniently remove the locking to smashing the sword.

6. The lower extreme of card is equipped with and supports the splenium with up end complex, support the splenium and outwards turn over a book by the lower extreme of card and form, the up end cooperation of the card of being convenient for like this and snap ring, can be fine support press on the up end of snap ring, the card breaks away from the up end when avoiding locking crushing sword, and simple structure, make things convenient for machine-shaping, and be the arc with the surface of support splenium and up end contact, when relieving the locking to crushing sword like this, easily the card breaks away from the up end of snap ring, thereby the convenience is to the dismantlement of crushing sword.

7. The edge of bending is arranged at the lower end of the internal pressure cap, the edge of bending is formed by outwards bending the lower end edge of the internal pressure cap, and the internal pressure cap is convenient to compress the card so as to ensure the working stability of the card and facilitate the disassembly of the crushing knife.

8. Through being equipped with sealed the pad between the bottom face of pressing the cap outward and the upper surface of smashing the sword, can prevent like this that thick liquid or edible material from getting into by fit clearance and press the cap inside, avoid pressing the inside dirt of cap, the convenience is to the washing of pressing the cap.

9. Be equipped with spacing step and transmission lug on the arbor, smash the sword be equipped with transmission lug complex transmission hole, be equipped with the elastic component that is used for bulldozing crushing sword between the lower surface of crushing sword and the spacing step, so set up, can be better compress tightly fixedly crushing sword through the elastic component to the crushing sword during operation to guarantee the stability and the reliability of crushing sword, avoid crushing sword not hard up and influence crushing effect.

10. The metal gasket is arranged between the lower end of the elastic part and the limiting step, so that a better limiting effect can be achieved on the elastic part, the elastic part is prevented from shifting, the working stability of the elastic part is ensured, the elastic part is set as a spring, the elastic force of the spring is good, the pressing force on the crushing cutter can be well ensured, the spring is easy to produce and process, is a standard part, can be directly purchased and applied, does not need special design, and is low in cost; or, the elastic piece is set to be the elastic soft rubber block, so that the crushing knife can be well pressed, the stability and the reliability of the crushing knife during working are ensured, and meanwhile, food residues can be blocked, so that subsequent cleaning is facilitated.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of a food processor according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of a blending cup of a food processor according to an embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4a is an exploded view of a shredder blade assembly according to an embodiment of the present invention;

FIG. 4b is another exploded view of a shredder blade assembly according to one embodiment of the present invention;

FIG. 5 is a cross-sectional view of a center pressure cap according to an embodiment of the present invention;

FIG. 6 is an enlarged view of B in FIG. 5;

FIG. 7 is a schematic view of a food processor according to an embodiment of the present invention in an initial state when a crushing blade is detached;

FIG. 8 is an enlarged view of C in FIG. 7;

FIG. 9 is a schematic view of a food processor according to an embodiment of the present invention in which a crushing blade is removed in place;

FIG. 10 is an enlarged view of D in FIG. 9;

FIG. 11 is a cross-sectional view of a shredder blade assembly according to a second embodiment of the present invention;

FIG. 12 is an enlarged view of E in FIG. 11;

FIG. 13 is a cross-sectional view of a shredder blade assembly according to a third embodiment of the present invention;

FIG. 14 is an enlarged view of F in FIG. 13;

FIG. 15 is a cross-sectional view of a shredder blade assembly according to a fourth embodiment of the present invention;

fig. 16 is an enlarged view of G in fig. 15.

The names of the components marked in the figures are as follows:

1. a machine base;

2. a stirring cup;

21. a cup body;

22. a cup cover;

23. a cup holder;

3. a crushing cutter assembly;

31. a cutter shaft; 311. a limiting step; 312. a transmission lug; 313. a fixing hole;

32. a spring plate; 321. a body; 3211. a through hole; 322. a card; 3221. a pressing part;

33. a crushing knife; 331. a drive bore;

34. pressing the cap; 341. a snap ring; 3411. an upper end surface; 3412. a lower end face; 342. externally pressing the cap; 343. an inner pressure cap; 3431. bending edges;

35. a gasket;

36. an elastic member;

37. a metal gasket;

38. an elastic ring;

39. a silica gel ring;

310. an elastic soft rubber block;

320. a fastener;

330. an elastic washer;

4. a metal disk.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

The first embodiment is as follows:

as shown in fig. 1 to 10, the utility model provides a convenient abluent food preparation machine, including frame 1 and stirring cup 2, be equipped with motor (not shown in the figure) in the frame 1, be equipped with crushing cutter unit spare 3 in the stirring cup 2, stirring cup 2 bottom is equipped with metal disc 4, crushing cutter unit spare 3 is installed on metal disc 4, metal disc 4 specifically is the stainless steel dish, stirring cup 2 includes cup 21, bowl cover 22 and cup 23, bowl cover 22 is detained in cup 21 top soon, cup 21 is the glass cup, set the glass cup, can guarantee that the food of producing is healthy, sanitation, and glass is smooth, easily wash, cup 21 lower extreme opening part is specifically located to metal disc 4, through the threaded connection between cup 21 lower extreme and the cup 23 with metal disc 4 clamp tightly fixed.

In this embodiment, the crushing cutter assembly 3 includes a cutter shaft 31, a spring sheet 32 fixed on the top of the cutter shaft 31, a crushing cutter 33 detachably mounted on the cutter shaft 31, and a pressing cap 34 sleeved on the top of the cutter shaft 31 and cooperating with the spring sheet 32 to press the crushing cutter 33, a snap ring 341 is provided on the inner side wall of the pressing cap 34, after the pressing cap 34 is mounted in place, the spring sheet 32 abuts against the snap ring 341 to press the crushing cutter 33, and then the pressing cap 34 is pressed to tighten the spring sheet 32 and separate the spring sheet 32 from the snap ring 341 to release the compression of the crushing cutter 33 by the lower end of the pressing cap 34, by providing the pressing cap and providing the snap ring on the inner side wall of the pressing cap, after the pressing cap is mounted in place, the spring sheet abuts against the snap ring to push and press the pressing cap downward, so that the lower end of the pressing cap presses the crushing cutter, and when the pressing cap is pressed, the spring sheet is tightened and separated from, after food processor has processed food, can dismantle crushing sword through pressing the pressure cap to conveniently clean crushing sword, guarantee the health nature of crushing sword subassembly, avoid food to remain and lead to going mildy, smelly, so as not to influence next use, promote user and use and experience.

Specifically, press cap 34 including outer pressure cap 342 and with outer pressure cap 342 axial clearance fit's interior pressure cap 343, snap ring 341 locates outer pressure cap 342 inside wall, interior pressure cap 343 cover is located the shell fragment 32 outside, press interior pressure cap 343 so that shell fragment 32 tightens up and make shell fragment 32 break away from snap ring 341 in order to relieve outer pressure cap 342 lower extreme to smashing sword 33 compressing tightly, will smash the sword through outer pressure cap lower extreme promptly and compress tightly, and through pressing interior pressure cap in order to compress the shell fragment, make shell fragment and snap ring break away from, in order to relieve the compressing tightly of outer pressure cap lower extreme to smashing the sword, convenience of customers fastens the operation with the dismantlement to smashing the sword like this, promote user operation and experience, and it is convenient to wash.

And, snap ring 341 includes up end 3411 and lower terminal surface 3412, up end 3411 and lower terminal surface 3412 all tilt up the setting, when locking crushing sword like this, in order to make things convenient for the support between shell fragment and the up end to press, make the outer cap that presses compress tightly crushing sword that can be better, and when relieving the locking to crushing sword, the shell fragment of being convenient for that again can be fine breaks away from the up end, still there is the lower terminal surface slope to set up, can be fine compress the shell fragment so that the shell fragment returns the up end of card income snap ring, the operation that has also promoted the user fastening and has dismantled crushing sword experiences.

In order to guarantee the fastening of smashing the sword and be convenient for smash the dismantlement of sword, can set the inclination of up end 3411 to the inclination that is less than down end 3412, can avoid the shell fragment to break away from when pressing the up end to guarantee to press the cap outward to the steadiness that compresses tightly of smashing the sword, the internal pressure cap of being convenient for simultaneously again compresses the shrink behind the shell fragment, makes things convenient for the shell fragment to break away from the up end, in order to make things convenient for to dismantle the sword of smashing.

In order to simplify the structure of the elastic sheet and facilitate the processing and forming, the elastic sheet 32 can be set to include a body 321 and a clamping sheet 322 which is received the edge of the body 321, extends obliquely downwards and is arranged in a cantilever manner, the angle between the clamping sheet 322 and the vertical direction (the vertical direction or the plumb line direction) is alpha, alpha is more than or equal to 10 degrees and less than or equal to 20 degrees, and alpha is specifically 15 degrees; meanwhile, in order to ensure the tightness of the elastic sheet, a through hole 3211 may be provided on the body 321, a fixing hole 313 may be provided at the upper end of the knife shaft 31, an elastic washer 330 may be provided between the top end surface of the knife shaft 31 and the body 321, and finally, a fastening member 320 may be a screw passing through the through hole 3211 and the fixing hole 313 to fix the elastic sheet 32 to the top of the knife shaft 31.

And, in order to guarantee that the elastic force of shell fragment is enough, can be fine realize the cooperation with the snap ring in order to compress tightly crushing sword, the dismantlement of the crushing sword of being convenient for again simultaneously can set up a plurality ofly with card 322 and set up along body 321 circumferencial direction equipartition interval, and is concrete, and card 322 is equipped with four, so, the elastic force of assurance shell fragment that can be fine is enough to guarantee the fastening nature and the dismantlement convenience to crushing sword.

For better dismantlement crushing sword, can be equipped with the portion 3221 that supports that cooperates with up end 3411 at the lower extreme of card 322, support portion 3221 is formed by the lower extreme of card 322 outwards turning over the book, the card of being convenient for like this cooperates with the up end of snap ring, can be fine support and press on the up end of snap ring, the card breaks away from the up end when avoiding locking crushing sword, and simple structure, make things convenient for machine-shaping, and the surface setting that will support portion 3221 and up end 3411 contact is the arc, when relieving the locking to crushing sword like this, easily the card breaks away from the up end of snap ring, thereby convenient dismantlement to crushing sword.

In order to facilitate the internal pressure cap to compress the card, the bending edge 3431 is arranged at the lower end of the internal pressure cap 343, the bending edge 3431 is formed by outwards bending the lower end edge of the internal pressure cap 343, and the internal pressure cap compresses the card so as to ensure the working stability of the card and facilitate the disassembly of the crushing knife.

In order to avoid the internal dirt of the pressing cap, a sealing gasket 35 can be arranged between the bottom end surface of the external pressing cap 342 and the upper surface of the crushing cutter 33, so that the slurry or food materials can be prevented from entering the pressing cap through a fit clearance, the internal dirt of the pressing cap is avoided, and the pressing cap is convenient to clean.

In order to ensure the rotation stability of the crushing knife, a limit step 311 and a transmission bump 312 can be arranged on the knife shaft 31, the crushing knife 33 is provided with a transmission hole 331 matched with the transmission bump 312, and an elastic part 36 for pushing and pressing the crushing knife 33 is arranged between the lower surface of the crushing knife 3 and the limit step 311; meanwhile, in order to ensure the working stability of the crushing knife, the number of the transmission lugs 312 can be set to be the same as that of the cards 322, specifically, the number of the transmission lugs 312 is four, so that the rotation stability of the crushing knife can be well ensured, and the crushing effect is ensured.

In order to ensure the working stability of the elastic element, a metal gasket 37 can be arranged between the lower end of the elastic element 36 and the limiting step 311, so that the elastic element can be better limited, and the displacement of the elastic element is prevented, so that the working stability of the elastic element is ensured; meanwhile, in order to ensure the elastic force, the elastic part 36 can be a spring, the elastic force of the spring is good, the pressing force on the crushing cutter can be well ensured, the spring is easy to produce and process, the spring is a standard part, can be directly purchased and applied, does not need special design, and is low in cost.

It is understood that α may also be 10 °, 11 °, 12 °, 14 °, 16 °, 17 °, 18 °, 19 °, 20 °, etc.

It can be understood that the number of the cards can be two, three, five, etc., and the number of the transmission lugs is correspondingly two, three, five, etc., and the specific number is determined according to actual situations.

Example two:

the difference between the present embodiment and the first embodiment is that an elastic ring is disposed between the inner side surface of the card and the outer periphery of the upper end of the knife shaft.

In this embodiment, as shown in fig. 11 and 12, be equipped with the elastic ring 38 between the medial surface of card 322 and arbor 31 upper end periphery, the elastic ring 38 specifically is the rubber circle, directly the cover locate arbor 31 upper end periphery can, press the cap compression back in the card is long-term in like this, the card may lead to the elastic force to weaken because of self deformation, can keep the resilience force of card for a long time through the elastic ring, in order to guarantee the cooperation reliability between shell fragment and the snap ring, thereby guarantee the fastening nature and the dismantlement convenience of smashing the sword, also be that the holistic durability of crushing knife subassembly and life have been promoted.

It will be appreciated that a plurality of elastic rings may be provided, as the case may be, in order to better maintain the elastic force of the card.

Other structures and advantages of the parts not described are the same as those of the first embodiment, and are not described in detail here.

Example three:

the difference between this embodiment and the first and second embodiments is that a silicone ring is sleeved outside the elastic member.

In this embodiment, as shown in fig. 13 and 14, a silica gel ring 39 can be sleeved outside the elastic member 36, so that food residues can be well prevented from entering the elastic member 36, especially when the elastic member 36 is a spring, the cleaning is inconvenient, and by providing the silica gel ring, the food residues can be well blocked, so as to facilitate the subsequent cleaning.

Other structures and advantages of the parts not described are the same as those of the first and second embodiments, and are not described in detail herein.

Example four:

the difference between this embodiment and the first and second embodiments is that the elastic member is specifically an elastic soft rubber block.

In this embodiment, as shown in fig. 15 and 16, the elastic member 36 is specifically an elastic soft rubber block 310, and the elastic soft rubber block 310 is specifically a silica gel block, which can well ensure the sanitation and health of food preparation, can also well realize the compression of the crushing knife, ensure the stability and reliability of the crushing knife during operation, and can also block food residues to facilitate subsequent cleaning.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a convenient abluent food preparation machine, includes frame and stirring cup, is equipped with the motor in the frame, is equipped with crushing cutter subassembly in the stirring cup, and stirring cup bottom is equipped with the metal disc, and crushing cutter subassembly is installed on the metal disc, its characterized in that, crushing cutter subassembly includes the arbor, is fixed in the shell fragment at arbor top, detachable install on the arbor smash the sword and overlap locate the arbor top and with the shell fragment cooperation with the cap that presses that the crushing sword compressed tightly, press the cap inside wall to be equipped with the snap ring, press the cap installation to target in place the back shell fragment to press on the snap ring in order to compress tightly crushing sword, press the cap so that the shell fragment tightens up and make the shell fragment break away from the.

2. The food processor of claim 1, wherein the pressure cap includes an outer pressure cap and an inner pressure cap axially movably engaged with the outer pressure cap, the snap ring is disposed on an inner sidewall of the outer pressure cap, the inner pressure cap is sleeved outside the resilient tab, and the inner pressure cap is pressed to tighten the resilient tab and release the resilient tab from the snap ring to release the compression of the crushing blade.

3. The food processor of claim 2, wherein the snap ring includes an upper end surface and a lower end surface, both of which are disposed at an upward incline.

4. The food processor of claim 3, wherein the angle of inclination of the upper end surface is less than the angle of inclination of the lower end surface.

5. The food processor of claim 3, wherein the resilient tab comprises a body and a tab extending obliquely downward and cantilevered from an edge of the body, and the tab is angled from vertical by an angle α of 10 ° to 20 °.

6. The food processor as defined in claim 5, wherein the lower end of the card is provided with a pressing portion engaged with the upper end surface, the pressing portion is formed by folding the lower end of the card outward, and a surface of the pressing portion contacting with the upper end surface is curved.

7. The food processor as defined in claim 2, wherein the lower end of the inner pressure cap is provided with a bent edge, and the bent edge is formed by bending the lower end edge of the inner pressure cap outwards.

8. The food processor of claim 2, wherein a seal is disposed between a bottom end surface of the outer pressure cap and an upper surface of the comminuting knife.

9. The food processor as defined in claim 1, wherein the cutter shaft is provided with a limit step and a transmission projection, the crushing cutter is provided with a transmission hole matched with the transmission projection, and an elastic member for pushing and pressing the crushing cutter is arranged between the lower surface of the crushing cutter and the limit step.

10. The food processor as defined in claim 9, wherein a metal gasket is provided between the lower end of the elastic member and the limit step, and the elastic member is a spring; or the elastic piece is an elastic soft rubber block.