CN210961645U

CN210961645U - Durable food processor

Info

Publication number: CN210961645U
Application number: CN201921076183.XU
Authority: CN
Inventors: 王旭宁; 黄东仁; 吴帮雄
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-07-10
Anticipated expiration: 2029-07-10

Abstract

The utility model provides a durable food processor, which comprises a machine base and a stirring cup, wherein a crushing cutter component is arranged in the stirring cup, a gear reducer is arranged at the bottom of the stirring cup, a mounting groove is arranged at the bottom of the stirring cup, the inner edge of the mounting groove is provided with a limit structure, a rotary buckle structure is arranged on the gear reducer, the gear reducer is rotated to enable the rotary buckle structure to be screwed into the limit structure, so that the gear reducer can be detachably mounted at the bottom of the stirring cup, namely, the gear reducer is fixed at the bottom of the stirring cup through the matching of the rotary buckle structure and the limit structure, the mounting and fixing mode is simple and reliable, a stud is not required to be arranged at the bottom of the stirring cup, the bottom structure of the stirring cup is simplified, the connection is more reliable, the matching area between the rotary buckle structure and the limit structure is large, the extrusion force at the connection matching part of the gear reducer and the bottom of the, the durability of the bottom of the stirring cup is well ensured.

Description

Durable food processor

Technical Field

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

Background

The existing food processor generally comprises a base and a stirring cup, in order to enhance the torque of the food processor, a gear reducer is arranged at the bottom of the stirring cup, a stud is generally arranged at the bottom of the existing stirring cup, the gear reducer is fixed on the stud of the stirring cup through a screw, and the screw at the bottom of the stirring cup is not only unsightly in appearance, but also easily causes the stud to crack when the screw is locked because the stirring cup is made of transparent materials such AS PC or AS. Meanwhile, the gear is used as an important transmission component to transmit larger torque, and meanwhile, because the dynamic balance of a moving component is difficult to ensure, a gear reducer can have certain axial stress at the same time. The gear is fixed at the bottom of the stirring cup by the screw, so that the strength of the gear and the stirring cup is difficult to ensure.

Disclosure of Invention

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

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a durable food preparation machine, includes frame and stirring cup, is equipped with motor and control panel in the frame, is equipped with crushing cutter subassembly in the stirring cup, and motor drive crushing cutter subassembly rotates, wherein, stirring bottom of the cup portion is equipped with gear reducer, and stirring bottom of the cup portion is equipped with the mounting groove, and the inward flange of mounting groove is equipped with limit structure, is equipped with on the gear reducer and revolves the knot structure, and the gear reducer is so that revolve in the knot structure screw in limit structure to with gear reducer demountable installation in stirring bottom of the cup portion.

Furthermore, limit structure includes the spacing groove, and the structure of detaining soon includes and revolves the piece, and the spacing groove comprises and is "┐" shape by horizontal fender muscle and vertical fender muscle.

Furthermore, the limiting groove is internally provided with a clamping rib, the side wall of the rotary block is provided with a clamping groove, and the gear reducer is screwed in place and the clamping rib is clamped into the clamping groove to limit the gear reducer in the circumferential direction.

Furthermore, the gear reducer comprises a planetary gear, a gear ring meshed with the planetary gear and an output shaft, the output shaft extends out of the upper end face of the gear ring, and a through hole for the output shaft to pass through is formed in the bottom of the stirring cup.

Furthermore, the rotary block is arranged on the edge of the upper end of the gear ring.

Furthermore, the edge of the lower end of the gear ring is provided with an annular convex rib protruding outwards, and a gap is formed between the annular convex rib and the bottom of the stirring cup.

Further, the rotation direction of the output shaft is the same as the screwing direction of the gear reducer.

Furthermore, a sealing ring in interference fit with the output shaft is arranged at the through hole, and the upper end face of the gear ring and the bottom of the stirring cup extrude the sealing ring.

Furthermore, the semi-section longitudinal section of the sealing ring is in the shape of L.

Furthermore, the bottom of the stirring cup is provided with a containing cavity extending downwards, and the gear reducer is contained in the containing cavity.

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

1. in the utility model, the gear reducer is arranged at the bottom of the stirring cup, the mounting groove is arranged at the bottom of the stirring cup, the inner edge of the mounting groove is provided with the limit structure, the turnbuckle structure is arranged on the gear reducer, the gear reducer is rotated or rotated to be screwed into the limit structure, so that the gear reducer can be detachably mounted at the bottom of the stirring cup, namely, the gear reducer is fixed at the bottom of the stirring cup through the matching of the turnbuckle structure and the limit structure, the mounting and fixing mode is simple and reliable, and a stud is not required to be arranged at the bottom of the stirring cup, the structure at the bottom of the stirring cup is simplified, the connection is more reliable, the matching area between the turnbuckle structure and the limit structure is large, the extrusion force at the connecting and matching part of the gear reducer and the bottom of the stirring cup is reduced, and the bottom of the stirring cup matched with the gear reducer is, the durability of the bottom of the stirring cup is well guaranteed, especially for the stirring cup made of plastic materials, the overall durability of the stirring cup is greatly improved, and therefore the overall service life of the food processor is prolonged.

2. Limiting structure includes the spacing groove, detains the structure soon including revolving the piece, promptly through the spacing groove and revolve the cooperation between the piece in order to realize fixed gear reducer and stirring cup installation, this kind of fixed knot structure simple structure not only, and fixed reliable, difficult pine takes off, and the spacing groove is by transversely keeping off the muscle with vertically keep off the muscle and constitute and be "┐" shape, through transversely keeping off the muscle like this with vertically keep off the muscle in order to form the cooperation with revolving the piece, thereby fine with gear reducer spacing fixed, fixed mode is simple and reliable.

3. Through set up the card muscle in the spacing inslot, and the lateral wall of piece is equipped with the draw-in groove soon, closes the back that targets in place soon at gear reducer like this, the card muscle card is gone into in the draw-in groove in order to spacing gear reducer circumference, even make gear reducer can not loosen under normal work and take off and roll back, fine assurance gear reducer during operation stability and reliability, also be the job stabilization nature and the reliability that have guaranteed food preparation machine.

4. The gear reducer includes planetary gear, with planetary gear engaged with ring gear and output shaft, the output shaft stretches out in the ring gear up end, stirring cup bottom is equipped with the through-hole that supplies the output shaft to pass, the gear reducer of this kind of structure not only spare part is few, easily production assembly, simultaneously can be fine assurance gear reducer's effect and effect again to fine reaching increases the effect of smashing the cutter unit spare moment of torsion, in order to promote stirring, the crushing effect of smashing the cutter unit spare.

5. The piece will revolve and locate ring gear upper end edge, and with ring gear integrated into one piece, so both made things convenient for gear reducer and stirring cup between the installation fixed, strengthened the intensity of revolving the piece again, promoted the durability, still conveniently revolve the production and processing of piece, production machining efficiency is high.

6. Through set up outside convex annular protruding muscle at the lower extreme edge of ring gear, have the clearance between annular protruding muscle and the stirring cup bottom, be convenient for hold gear reducer like this to conveniently install or dismantle gear reducer, promote the operation and experience.

7. The rotating direction of the output shaft and the screwing direction of the gear reducer are arranged in the same way, so that the gear reducer can be screwed more and more tightly when the gear reducer works, the fixing reliability of the gear reducer is well guaranteed, and the stability and the reliability of the gear reducer during working are guaranteed.

8. Through set up in through-hole department with output shaft interference fit's sealing washer to gear ring up end extrudees with stirring cup bottom jointly the sealing washer, thereby fine assurance output shaft and the leakproofness between the through-hole, also fine prevention eat material or thick liquid and spill from the through-hole, with the normal work of guaranteeing food preparation machine.

9. The semi-section longitudinal section of the sealing ring is arranged to be L-shaped, so that the matching clearance between the output shaft and the through hole can be well sealed, the food material or slurry is well prevented from leaking from the matching clearance, the normal work of the food processing machine is ensured, and meanwhile, the sealing ring is simple in structure and easy to produce, process and assemble.

10. Set up downwardly extending's the chamber that holds bottom the stirring cup, and gear reducer holds hold the intracavity, so can be fine hide gear reducer for gear reducer does not leak outward, has promoted the holistic aesthetic property of stirring cup greatly, also makes gear reducer be difficult for getting into dirty thing simultaneously, with the lubricated effect of guaranteeing gear reducer, thereby smooth and easy nature and stability when guaranteeing gear reducer rotates.

Drawings

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

FIG. 1 is an exploded view of a mixing cup of the food processor of the present invention;

FIG. 2 is a schematic structural view of a gear reducer of the food processor according to the present invention;

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

FIG. 4 is a cross-sectional view of a mixing cup of the food processor of the present invention;

FIG. 5 is an enlarged view of B in FIG. 4;

FIG. 6 is another cross-sectional view of a blending cup of the food processor of the present invention;

FIG. 7 is an enlarged view of C in FIG. 6;

FIG. 8 is a schematic view of the bottom structure of a stirring cup in the food processor according to the present invention;

FIG. 9 is an enlarged view of D in FIG. 8;

FIG. 10 is a further cross-sectional view of a blending cup of the food processor of the present invention;

fig. 11 is an enlarged view of E in fig. 10.

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

2. a stirring cup; 21. mounting grooves; 22. a limiting groove; 221. transverse blocking ribs; 222. longitudinal blocking ribs; 223. clamping ribs; 23. a through hole; 24. an accommodating chamber; 3. a gear reducer; 31. rotating the block; 311. a card slot; 32. a ring gear; 321. an annular convex rib; 33. an output shaft; 34. a planetary gear; 4. and (5) sealing rings.

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.

As shown in fig. 1 to 11, the utility model provides a durable food processor, including frame and stirring cup 2, be equipped with motor and control panel in the frame, be equipped with crushing cutter subassembly in the stirring cup 2, motor drive crushing cutter subassembly rotates.

In the embodiment, the gear reducer 3 is arranged at the bottom of the stirring cup 2, the gear reducer 3 is in transmission connection with the crushing cutter assembly, the bottom of the stirring cup is provided with the mounting groove 21, the inner edge of the mounting groove 21 is provided with the limit structure, the gear reducer 3 is provided with the screwing structure, the gear reducer 3 is rotated to enable the screwing structure to be screwed into the limit structure, so that the gear reducer 3 can be detachably mounted at the bottom of the stirring cup 2, namely, the gear reducer is fixed at the bottom of the stirring cup through the matching of the screwing structure and the limit structure, the mounting and fixing mode is simple and reliable, a stud is not required to be arranged at the bottom of the stirring cup, the bottom structure of the stirring cup is simplified, the connection is more reliable, meanwhile, the matching area between the screwing structure and the limit structure is large, the extrusion force at the connection matching position of the gear reducer and the bottom of the stirring cup is, the durability of the bottom of the stirring cup is well guaranteed, especially for the stirring cup made of plastic materials, the overall durability of the stirring cup is greatly improved, and therefore the overall service life of the food processor is prolonged.

Specifically, the limiting structure comprises a plurality of limiting grooves 22, the screwing structure comprises a screwing block 31, namely the gear reducer 3 and the stirring cup 2 are fixedly installed through the matching between the limiting groove 22 and the screwing block 31, the fixing structure is simple in structure, reliable in fixing and not prone to loosening, the limiting groove 22 is formed by a transverse blocking rib 221 and a longitudinal blocking rib 222 and is in an ┐ shape, and the transverse blocking rib and the longitudinal blocking rib are matched with the screwing block, so that the gear reducer is well limited and fixed, the fixing mode is simple and reliable, and certainly, as can be understood, in order to improve the fixing reliability of the gear reducer, the limiting grooves 22 are arranged, and the screwing blocks 31 are correspondingly arranged in a plurality, so that the fixing reliability of the gear reducer is improved.

In order to prevent the gear reducer from returning back during operation, the clamping rib 223 can be arranged in the limiting groove 22, the side wall of the rotary block 31 is provided with the clamping groove 311, and therefore after the gear reducer is screwed in place, the clamping rib is clamped into the clamping groove to limit the gear reducer in the circumferential direction, so that the gear reducer cannot loosen and return back during normal operation, the stability and the reliability of the gear reducer during operation are well guaranteed, and the working stability and the reliability of the food processor are also guaranteed.

And, gear reducer 3 includes planetary gear 34, ring gear 32 and output shaft 33 with planetary gear meshing, and output shaft 33 stretches out in ring gear 32 up end, and stirring cup 2 bottom is equipped with the through-hole 23 that supplies output shaft 33 to pass, and the gear reducer of this kind of structure not only spare part is few, easily production assembly, and the effect of assurance gear reducer that can be fine simultaneously again to fine reaching the effect that increases crushing knife subassembly moment of torsion, with the stirring of promotion crushing knife subassembly, crushing effect.

In order to facilitate production and processing, the rotary block 31 can be arranged at the edge of the upper end of the gear ring 32 and integrally formed with the gear ring 32, so that the gear reducer and the stirring cup are convenient to install and fix, the strength of the rotary block is enhanced, the durability is improved, the rotary block is convenient to produce and process, and the production and processing efficiency is high.

In order to conveniently install and detach the gear reducer, the annular convex rib 321 protruding outwards can be arranged at the edge of the lower end of the gear ring 32, and a gap is formed between the annular convex rib 321 and the bottom of the stirring cup 2, so that the gear reducer can be held conveniently, the gear reducer can be conveniently installed or detached, and operation experience is improved.

In order to better ensure the tightness of the gear reducer, the rotation direction of the output shaft 33 and the screwing direction of the gear reducer 3 can be set to be the same, that is, the rotation direction of the gear reducer 3 is consistent with the screwing direction, so that when the gear reducer works, the gear reducer can be screwed more and more, the fixing reliability of the gear reducer is well ensured, and the stability and the reliability of the gear reducer during working are ensured.

In order to ensure the matching sealing performance of the gear reducer and the stirring cup, a sealing ring 4 in interference fit with the output shaft 33 can be arranged at the through hole 23, the upper end face of the gear ring 32 and the bottom of the stirring cup 2 jointly extrude the sealing ring 4, so that the sealing performance between the output shaft and the through hole is well ensured, food materials or slurry are well prevented from leaking out of the through hole to ensure the normal work of the food processing machine, meanwhile, the half-section longitudinal section of the sealing ring 4 is arranged to be in the shape of L, the matching gap between the output shaft and the through hole can be well sealed, the food materials or slurry is well prevented from leaking out of the matching gap to ensure the normal work of the food processing machine, and meanwhile, the sealing ring is simple in structure and easy to produce.

In order to guarantee that gear reducer can not advance the dust and guarantee the outward appearance of stirring cup, can set up downwardly extending in 2 bottoms of stirring cup and hold chamber 24, and gear reducer 3 holds hold in the chamber 24, so can be fine hide gear reducer for gear reducer does not leak outward, has promoted the holistic aesthetic property of stirring cup greatly, also makes gear reducer be difficult for getting into dirty thing simultaneously, with the lubricated effect of assurance gear reducer, thereby smoothness nature and stability when guaranteeing gear reducer to rotate.

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 durable food preparation machine, includes frame and stirring cup, is equipped with motor and control panel in the frame, is equipped with crushing cutter subassembly in the stirring cup, and motor drive crushing cutter subassembly rotates its characterized in that, stirring bottom of cup portion is equipped with gear reducer, and stirring bottom of cup portion is equipped with the mounting groove, and the inward flange of mounting groove is equipped with limit structure, is equipped with on the gear reducer and detains the structure soon, and the gear reducer is so that detain structure screw in limit structure soon to with gear reducer demountable installation in stirring bottom of the cup portion.

2. The food processor of claim 1, wherein the retaining structure comprises a retaining groove and the turnbuckle structure comprises a turning block, and the retaining groove is formed by a transverse retaining rib and a longitudinal retaining rib and is shaped as "┐".

3. The food processor of claim 2, wherein the limiting groove is provided with a clamping rib, the side wall of the rotary block is provided with a clamping groove, and the gear reducer is screwed in place and the clamping rib is clamped into the clamping groove to limit the gear reducer circumferentially.

4. The food processor of claim 2, wherein the gear reducer comprises a planetary gear, a ring gear engaged with the planetary gear, and an output shaft, the output shaft extends out of an upper end surface of the ring gear, and a through hole is formed in the bottom of the stirring cup for the output shaft to pass through.

5. The food processor of claim 4, wherein the knob is disposed on an upper edge of the ring gear.

6. The food processor as defined in claim 5, wherein the lower end edge of the ring gear is provided with an outwardly projecting annular rib with a gap from the bottom of the blending cup.

7. The food processor of claim 4, wherein the output shaft rotates in the same direction as the gear reducer is tightened.

8. The food processor as defined in claim 4, wherein the through hole is provided with a sealing ring in interference fit with the output shaft, and the upper end surface of the gear ring presses the sealing ring against the bottom of the stirring cup.

9. The food processor of claim 8, wherein the seal ring has a half-section longitudinal cross-section in the shape of "L".

10. The food processor of claim 1, wherein the blender cup bottom is provided with a downwardly extending receiving cavity, and the gear reducer is received in the receiving cavity.