CN218738534U

CN218738534U - Stirring cutter head subassembly and cooking machine

Info

Publication number: CN218738534U
Application number: CN202223038571.3U
Authority: CN
Inventors: 李其玲; 程宗亮
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-28
Anticipated expiration: 2032-11-15

Abstract

The application provides a stirring cutter head subassembly and cooking machine. This stirring cutter head subassembly includes: a cutter head; the cutter assembly is arranged on the cutter head and comprises a cutter shaft, a blade fixed on the cutter shaft and a bearing sleeve sleeved on the cutter shaft, a bearing is arranged between the bearing sleeve and the cutter shaft, and the bearing sleeve comprises an annular limiting part positioned at the tail end; and the bottom cover is matched and assembled with the cutter head, and comprises a limiting structure matched with the limiting part. Make through the cooperation of annular spacing portion and limit structure have good concentricity between blade disc and the bottom to can carry out accurate location between blade disc and the bottom, avoid taking place the condition of dislocation well, and assemble simple more, easy.

Description

Stirring cutter head subassembly and cooking machine

Technical Field

The application relates to the field of food processing, especially relates to a stirring cutter head subassembly and cooking machine.

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing juice, mincing meat, shaving ice, making coffee and/or blending a mask and the like. The food processor can comprise a soybean milk machine, a stirrer or a broken-wall food processor and other machines for crushing food materials. Present part cooking machine can dismantle the stirring cutter head subassembly during washing, convenient operation, washing thoroughly, but there are cutterhead and bottom location inaccurate, assembly difficulty scheduling problem in the stirring cutter head subassembly.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a stirring cutter head subassembly and cooking machine, blade disc and bottom location are more accurate, and the installation is easier.

One aspect of the present application provides a blending cutter head assembly. This stirring cutter head subassembly includes: a cutter head; the cutter assembly is arranged on the cutter head and comprises a cutter shaft, a blade fixed on the cutter shaft and a bearing sleeve sleeved on the cutter shaft, a bearing is arranged between the bearing sleeve and the cutter shaft, and the bearing sleeve comprises an annular limiting part positioned at the tail end; and the bottom cover is matched and assembled with the cutter head, and comprises a limiting structure matched with the limiting part. When the stirring cutter head assembly is assembled, the cutter head and the bottom cover are well concentric through the matching of the annular limiting part and the limiting structure, so that the cutter head and the bottom cover can be accurately positioned, the dislocation is well avoided, and the assembly is simpler and easier.

Further, limit structure includes annular first spacing muscle and centers on the spacing muscle of second of first spacing muscle, first spacing muscle with be equipped with the clearance between the spacing muscle of second, spacing portion stretch into the clearance and with first spacing muscle with the spacing muscle cooperation of second. So, through the spacing muscle of first spacing muscle and second respectively in spacing portion inboard and outside and spacing portion cooperation, can guarantee better to have good concentricity between blade disc and the bottom.

Further, first spacing muscle includes a plurality of first protruding muscle that extend along vertical direction, the spacing muscle of second includes a plurality of second protruding muscle that extend along vertical direction, a plurality of first protruding muscle with a plurality of second protruding muscle respectively with spacing portion cooperation. Through setting up first protruding muscle and/or the protruding muscle of second, spacing portion gets into the clearance more easily like this, and is difficult to take place to interfere with first spacing muscle and the spacing muscle of second to can assemble together blade disc and bottom more easily.

Furthermore, the matching height of the limiting part and the first limiting rib is between 1 millimeter and 20 millimeters; and/or the matching height of the limiting part and the second limiting rib is between 1 millimeter and 20 millimeters. Through the cooperation height of injecing spacing portion and first spacing muscle to and the cooperation height of spacing portion and the spacing muscle of second, ensure on the one hand that spacing portion can reliably cooperate with first spacing muscle and the spacing muscle of second, make stirring cutter head subassembly structure compacter on the other hand.

Furthermore, an oil seal is arranged between the first limiting rib and the cutter shaft. Through setting up the oil blanket between first spacing muscle and arbor for stirring cutter head subassembly overall structure is more reasonable, compact.

Further, a gasket is arranged on the inner side of the limiting part, and the gasket limits the oil seal in the first limiting rib. So, can carry out spacingly through the gasket to the oil blanket.

Further, the bottom cover and the cutter disc are fixed together through a fastener. So, stirring cutter head subassembly overall structure is more stable, reliable.

Furthermore, the cutter head is provided with a stud, the bottom cover is provided with a through hole corresponding to the stud, and a screw penetrates through the through hole and is locked with the stud, so that the bottom cover and the cutter head are fixed together.

Further, the blade disc is including generating heat the piece, the bottom includes the coupler, stirring blade disc subassembly still including set up in the blade disc with the inner coupler between the bottom, the inner coupler respectively with generate heat the piece with the coupler electricity is connected. By providing the inner coupler, the heat generating member can be more conveniently electrically connected to the coupler.

Yet another aspect of the present application provides a food processor. This cooking machine includes: a host; the stirring cup assembly is arranged on the host machine and comprises a stirring cup and the stirring cutter disc assembly, and the stirring cutter disc assembly is arranged at the bottom of the stirring cup; and the cup cover assembly is covered on the stirring cup assembly. When the stirring cutter head assembly is assembled, the cutter head and the bottom cover are well concentric through the matching of the annular limiting part and the limiting structure, so that the cutter head and the bottom cover can be accurately positioned, the dislocation is well avoided, and the assembly is simpler and easier.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a food processor of the present application;

FIG. 2 is an exploded view of the blender cup assembly shown in FIG. 1;

FIG. 3 is an exploded view of the blending blade assembly of FIG. 2;

FIG. 4 is a cross-sectional view of the stirring blade assembly shown in FIG. 1;

FIG. 5 is an enlarged view of the portion A shown in FIG. 4;

FIG. 6 is a perspective view of the knife assembly of FIG. 3 mounted to the cutter head;

fig. 7 is a perspective view of the bottom cover shown in fig. 3.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the food processor 100 includes a main body 80, a stirring cup assembly 60 and a cup cover assembly 70, wherein the main body 80 includes a housing and a motor disposed in the housing. The stirring cup assembly 60 is arranged on the host 80, and the cup cover assembly 70 is arranged on the stirring cup assembly 60 in a covering manner.

The stirring cup assembly 60 comprises a stirring cup 61 and a stirring cutter disc assembly 62, wherein the stirring cup 61 is used for containing food materials, and the stirring cutter disc assembly 62 is detachably arranged at the bottom of the stirring cup 61. When the stirring cup assembly 60 needs to be cleaned, the stirring cutter disc assembly 62 is detached, and the cleaning is convenient and thorough. In the illustrated embodiment, the stirring blade assembly 62 is detachably mounted to the bottom of the stirring cup 61 by a press ring 66.

Referring to fig. 3 to 7, the stirring cutter head assembly 62 includes a cutter head 10, a cutter assembly 20 and a bottom cover 30, and the cutter assembly 20 is disposed on the cutter head 10. The motor of the main body 80 is used for driving the knife assembly 20 to rotate, so that the knife assembly 20 can stir and crush the food in the stirring cup 61.

The knife assembly 20 comprises a knife shaft 21, a blade 22 fixed on the knife shaft 21 and a bearing sleeve 23 sleeved on the knife shaft 21, a bearing 24 is arranged between the bearing sleeve 23 and the knife shaft 21, and the bearing sleeve 23 comprises an annular limiting part 231 positioned at the tail end. The bottom cover 30 is assembled with the cutter head 10 in a matching way, and the bottom cover 30 comprises a limiting structure 31 matched with the limiting part 231. The bottom cover 30 and the cutter head 10 are sealed through a sealing ring 35.

This application cooking machine 100, when stirring cutter head subassembly 62 equipment, makes to have good concentricity between cutter head 10 and the bottom 30 through the cooperation of annular spacing portion 231 and limit structure 31 to can carry out accurate location between cutter head 10 and the bottom 30, avoid taking place the condition of dislocation well, and the assembly is simpler, easy.

The limiting structure 31 comprises an annular first limiting rib 311 and a second limiting rib 312 surrounding the first limiting rib 311, a gap 313 is arranged between the first limiting rib 311 and the second limiting rib 312, and the limiting portion 231 extends into the gap 313 and is matched with the first limiting rib 311 and the second limiting rib 312. Thus, the first limiting rib 311 and the second limiting rib 312 are respectively matched with the limiting part 231 on the inner side and the outer side of the limiting part 231, so that good concentricity between the cutter head 10 and the bottom cover 30 can be better ensured.

The first limiting rib 311 comprises a plurality of first convex ribs 3111 extending in the vertical direction, the second limiting rib 312 comprises a plurality of second convex ribs 3121 extending in the vertical direction, and the first convex ribs 3111 and the second convex ribs 3121 are respectively matched with the limiting portion 231. By providing the first rib 3111 and/or the second rib 3121, the stopper 231 can more easily enter the gap 313, and can less easily interfere with the first stopper rib 311 and the second stopper rib 312, so that the cutter head 10 and the bottom cover 30 can be more easily assembled together.

The matching height of the limiting part 231 and the first limiting rib 311 is between 1 mm and 20 mm; and/or the matching height of the limiting part 231 and the second limiting rib 312 is between 1 mm and 20 mm. Through the cooperation height of injecing spacing portion 231 and first spacing muscle 311 to and the cooperation height of spacing portion 231 and second spacing muscle 312, ensure on the one hand that spacing portion 231 can reliably cooperate with first spacing muscle 311 and second spacing muscle 312, make stirring cutter head subassembly 62 structure compacter on the other hand.

In some embodiments, the height of the engaging portion 231 with the first limiting rib 311 may be 1 mm, 5 mm, 10 mm, 15 mm, 20 mm, or some value between any two of the foregoing adjacent. The height of the engagement between the limiting portion 231 and the second limiting rib 312 may be 1 mm, 5 mm, 10 mm, 15 mm, 20 mm, or any adjacent value therebetween.

An oil seal 25 is arranged between the first limiting rib 311 and the cutter shaft 21. Through setting up the oil blanket 25 between first spacing muscle 311 and arbor 21 for stirring cutter head subassembly 62 overall structure is more reasonable, compact.

A gasket 26 is disposed inside the limiting portion 231, and the gasket 26 limits the oil seal 25 in the first limiting rib 311. In this way, the gasket 26 can limit the position of the oil seal 25.

The bottom cover 30 and the cutter head 10 are fixed together through a fastener. Thus, the stirring cutter head assembly 62 is more stable and reliable in overall structure. In some embodiments, the number of fasteners may be 2, 3, 4, etc. The fastener may be a screw, but is not limited thereto.

The cutter head 10 is provided with a stud 18, the bottom cover 30 is provided with a through hole 38 corresponding to the stud 18, and a screw 37 penetrates through the through hole 38 and is locked with the stud 18, so that the bottom cover 30 and the cutter head 10 are fixed together.

The cutter head 10 comprises a heating element 19, the bottom cover 30 comprises a coupler 39, the stirring cutter head assembly further comprises an inner coupler 40 arranged between the cutter head 10 and the bottom cover 30, and the inner coupler 40 is respectively electrically connected with the heating element 19 and the coupler 39. By providing the inner coupler 40, the heat generating member 19 can be electrically connected to the coupler 39 more easily.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stirring cutter head assembly which is characterized in that: it includes:

a cutter head (10);

the cutter assembly (20) is arranged on the cutter head (10), the cutter assembly (20) comprises a cutter shaft (21), a blade (22) fixed on the cutter shaft (21) and a bearing sleeve (23) sleeved on the cutter shaft (21), a bearing (24) is arranged between the bearing sleeve (23) and the cutter shaft (21), and the bearing sleeve (23) comprises an annular limiting part (231) located at the tail end; and

the bottom cover (30) is assembled with the cutter head (10) in a matched mode, and the bottom cover (30) comprises a limiting structure (31) matched with the limiting part (231).

2. A blending cutter head assembly according to claim 1, wherein: limit structure (31) include annular first spacing muscle (311) and center on the spacing muscle (312) of second of first spacing muscle (311), first spacing muscle (311) with be equipped with clearance (313) between the spacing muscle (312) of second, spacing portion (231) stretch into clearance (313) and with first spacing muscle (311) with the cooperation of the spacing muscle (312) of second.

3. A blending cutter head assembly according to claim 2, wherein: first spacing muscle (311) include along a plurality of first protruding muscle (3111) that vertical direction extends, the spacing muscle of second (312) includes along a plurality of second protruding muscle (3121) that vertical direction extends, a plurality of first protruding muscle (3111) with a plurality of second protruding muscle (3121) respectively with spacing portion (231) cooperation.

4. A blending cutter head assembly according to claim 2, wherein: the matching height of the limiting part (231) and the first limiting rib (311) is between 1 mm and 20 mm; and/or the matching height of the limiting part (231) and the second limiting rib (312) is between 1 millimeter and 20 millimeters.

5. A blending cutter head assembly according to claim 2, wherein: an oil seal (25) is arranged between the first limiting rib (311) and the cutter shaft (21).

6. The blending blade assembly of claim 5, wherein: a gasket (26) is arranged on the inner side of the limiting part (231), and the gasket (26) limits the oil seal (25) to the first limiting rib (311)

7. A blending cutter head assembly according to claim 1, wherein: the bottom cover (30) and the cutter head (10) are fixed together through a fastener.

8. The stirring blade disc assembly of claim 7, wherein: the cutter head (10) is provided with a stud (18), the bottom cover (30) is provided with a through hole (38) corresponding to the stud (18), and a screw (37) penetrates through the through hole (38) and is locked with the stud (18), so that the bottom cover (30) and the cutter head (10) are fixed together.

9. A blending cutter head assembly according to claim 1, wherein: the cutter head (10) comprises a heating part (19), the bottom cover (30) comprises a coupler (39), the stirring cutter head component further comprises an inner coupler (40) arranged between the cutter head (10) and the bottom cover (30), and the inner coupler (40) is respectively connected with the heating part (19) and the coupler (39) in an electric mode.

10. A food processor, its characterized in that, it includes:

a host (80);

a blending cup assembly (60) mounted to the main body (80), the blending cup assembly (60) comprising a blending cup (61) and a blending blade disc assembly according to any of claims 1 to 9, the blending blade disc assembly being disposed at the bottom of the blending cup (61); and

the cup cover assembly (70) is covered on the stirring cup assembly (60).