CN218738533U

CN218738533U - Stirring cutter disc assembly and food processor

Info

Publication number: CN218738533U
Application number: CN202223034509.7U
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 heating plate; the cutter assembly is arranged on the heating disc; the bottom cover is installed together with the heating plate and provided with a coupler, and the coupler comprises a coupler shell and a metal terminal arranged on the coupler shell; and the inner coupler assembly is arranged between the heating disc and the bottom cover and comprises a support, an inner shell and a butt joint terminal, the support and the inner shell are integrated through injection molding, the butt joint terminal is arranged in the inner shell, and two ends of the butt joint terminal are respectively electrically connected with the heating disc and the metal terminal. Therefore, the number of assembly parts can be reduced, the cost is reduced, and the assembly is simpler and more efficient.

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 when wasing, convenient operation, washing thoroughly, but the stirring cutter head subassembly has the problem such as assembly parts is many, with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides a stirring cutter head subassembly and cooking machine, its stirring cutter head subassembly's assembled parts is less, the cost is lower.

One aspect of the present application provides a blending cutter head assembly. This stirring cutter head subassembly includes: a heating plate; the cutter assembly is arranged on the heating disc; the bottom cover is installed together with the heating plate and provided with a coupler, and the coupler comprises a coupler shell and a metal terminal arranged on the coupler shell; and the inner coupler assembly is arranged between the heating disc and the bottom cover and comprises a support, an inner shell and a butt joint terminal, the support and the inner shell are integrated through injection molding, the butt joint terminal is arranged in the inner shell, and two ends of the butt joint terminal are respectively electrically connected with the heating disc and the metal terminal. Because the support of inner coupler subassembly and interior casing are as an organic whole through injection moulding, need not be fixed in the support through fastener or other modes with interior casing to can reduce assembly spare part, reduce cost, and the assembly is simple more, high-efficient.

Further, the dish that generates heat sets up temperature sensor, butt joint terminal includes 2 first butt joint terminals, 2 second butt joint terminals and 1 ground terminal, 2 first butt joint terminals respectively through 2 wires with the dish that generates heat is connected, 2 second butt joint terminals through 2 other wires with temperature sensor is electric to be connected, 1 ground terminal is connected with the earth connection.

Furthermore, the support is provided with a wire clamping and buckling position, and the conducting wire and the grounding wire are limited through the wire clamping and buckling position. Through setting up the card line and detaining the position, can carry on spacingly to wire and earth connection effectively, avoid wire and earth connection and the dish contact that generates heat.

Further, the bottom cover is mounted with the heating plate through screws, and the support is provided with through holes for the screws to pass through. So, make the bottom more reliable with the assembly between the dish that generates heat, can carry on spacingly to the support simultaneously.

Further, the support is also provided with a blocking rib, and the blocking rib is used for separating the lead and the grounding wire from the through hole. Through setting up the fender muscle, separate wire and earth connection and perforation to can avoid the screw to press wire and earth connection.

Further, the bottom cover comprises a cover body and a boss extending from the cover body towards the heating plate, the boss is provided with a channel and a through hole located at the tail end of the channel, the heating plate is provided with a stud, and the screw penetrates through the through hole and the through hole of the support and is locked with the stud, so that the bottom cover and the heating plate are installed together. So, through setting up passageway and through-hole in the boss, can design the thickness of lid more thinly to make bottom weight lighter, and save material.

Further, the support is provided with an installation part, the through hole is formed in the installation part, and the installation part is clamped between the boss and the stud. The installation part is clamped between the boss and the stud, so that the inner coupler assembly is fixed, the parts such as screws are not required to be installed, the cost is reduced, and the assembly is reliable.

Further, the bottom cover further comprises a sealing plug arranged in the channel, and the sealing plug seals the channel. The passage is blocked by the sealing plug, and water can not enter the stirring cutter head assembly through the gap between the fastener and the through hole when the cleaning is carried out, so that the stirring cutter head assembly has good sealing performance.

Furthermore, the cutter assembly comprises a cutter shaft, a blade fixed on the cutter shaft and a bearing sleeve sleeved on the cutter shaft, and a bearing is arranged between the bearing sleeve and the cutter shaft; the bearing housing is including being located the spacing portion of terminal annular, the bottom includes the first spacing muscle of annular 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 stretches into the clearance and with first spacing muscle with the cooperation of the spacing muscle of second. So, through the cooperation of first spacing muscle and the spacing muscle of second respectively in spacing portion inboard and outside and spacing portion, can guarantee better that to 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 the assembly is simpler, easy.

Furthermore, the support is also provided with a support column which is pressed against the heating plate. Support through the support column and press in the dish that generates heat, can make the inner coupler subassembly remain stable, can not rock in assembly and use.

Further, the support is arranged to be semi-annular, and the inner shell is arranged at the middle position along the circumferential direction of the support. Thus, material cost and injection molding cost can be saved, and the inner coupler assembly 40 has a compact structure.

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. Because the support of inner coupler subassembly and interior casing are as an organic whole through injection moulding, need not be fixed in the support through fastener or other modes with interior casing to can reduce assembly spare part, reduce cost, and the assembly is simple more, high-efficient.

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 perspective view of the bottom cap shown in FIG. 3;

FIG. 5 is a schematic perspective view of the inner coupler assembly shown in FIG. 3;

FIG. 6 is a cross-sectional view of the stirring blade assembly shown in FIG. 2;

fig. 7 is an enlarged view of a portion a shown in fig. 6.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations 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 blade assembly 62 includes a heating plate 10, a blade assembly 20, a bottom cover 30 and an inner coupler assembly 40, wherein the blade assembly 20 is disposed on the heating plate 10. The bottom cover 30 is mounted with the heat generating plate 10. The sealing ring 350 seals between the bottom cover 30 and the heating plate 10. An inner coupler assembly 40 is disposed between the heat generating plate 10 and the bottom cover 30. 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 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, wherein a bearing 24 is arranged between the bearing sleeve 23 and the cutter shaft 21.

The bottom cover 30 is provided with a coupler 39, and the coupler 39 includes a coupler housing 391 and a metal terminal 392 provided to the coupler housing 391. In one embodiment, the coupler housing 391 and the bottom cover 30 are integrally formed by injection molding. In another embodiment, the coupler 39 is mounted to the bottom cover 30 by fasteners.

The inner coupler assembly 40 includes a bracket 41, an inner housing 42 and a butt terminal 43, the bracket 41 and the inner housing 42 are integrated through injection molding, the butt terminal 43 is disposed on the inner housing 42, and two ends of the butt terminal 43 are respectively connected to the heat generating plate 10 and the metal terminal 392.

This application stirring cutter head subassembly 62, because support 41 and the interior casing 42 of inner coupler subassembly 40 are as an organic whole through injection moulding, need not be fixed in support 41 with interior casing 42 through fastener or other modes to can reduce assembly spare part, reduce cost, and the assembly is simple more, high-efficient.

The dish 10 that generates heat sets up temperature sensor 11, butt joint terminal 43 includes 2 first butt joint terminals, 2 second butt joint terminals and 1 ground terminal, 2 first butt joint terminals respectively through 2 wires with the dish 10 that generates heat is connected electrically, 2 second butt joint terminals through other 2 wires with temperature sensor 11 is connected electrically, 1 ground terminal is connected with the earth connection. In a preferred embodiment, the heating plate 10 is connected with a temperature controller and a fuse, and the 2 first butt terminals are electrically connected with the temperature controller and the fuse through 2 wires respectively.

The bracket 41 is provided with a wire clamping and buckling position 411, and the conducting wire and the grounding wire are limited through the wire clamping and buckling position 411. Through setting up card line position 411, can carry on spacingly to wire and earth connection effectively, avoid wire and earth connection and heating plate 10 contact. In the illustrated embodiment, the bracket 41 is provided with a plurality of wire-locking positions 411.

The bottom cover 30 is mounted with the heating plate 10 by screws 33, and the bracket 41 is provided with through holes 419 for the screws 33 to pass through. Thus, the assembly between the bottom cover 30 and the heating plate 10 is more reliable, and the bracket 41 can be limited.

The bracket 41 is further provided with a rib 418, and the rib 418 is used for separating the conducting wire and the grounding wire from the perforation 419. By providing the stop ribs 418, the wires and ground wires are separated from the perforations 419, so that screws can be prevented from pressing against the wires and ground wires.

The bottom cover 30 comprises a cover body 35 and a boss 36 extending from the cover body 35 towards the heating plate 10, the boss 36 is provided with a channel 31 and a through hole 32 positioned at the tail end of the channel 31, the heating plate 10 is provided with a stud 15, and the screw 33 passes through the through hole 32 and a through hole 419 of the bracket 41 to be locked with the stud 15, so that the bottom cover 30 and the heating plate 10 are installed together. In this manner, by providing the channel 31 and the through hole 32 to the boss 36, the thickness of the cover body 35 can be designed to be thinner, thereby making the bottom cover 30 lighter in weight and saving material.

The bracket 41 is provided with a mounting portion 416, the through hole 419 is formed in the mounting portion 416, and the mounting portion 416 is clamped between the boss 36 and the stud 15. The mounting portion 416 is clamped between the boss 36 and the stud 15, so that the inner coupler assembly 40 is fixed, mounting of parts such as screws is not required, cost is reduced, and assembling is reliable. The mounting portion 416 is provided with a limiting rib 415 matched with the stud 15, when the heating plate is assembled, the inner coupler assembly 40 is firstly arranged on the heating plate 10 and matched with the stud 15 through the limiting rib 415, the inner coupler assembly 40 is limited relative to the heating plate 10, then the bottom cover 30 is fixed on the heating plate 10 through the screw 33, and the inner coupler assembly 40 is also fixed between the heating plate 10 and the bottom cover 30.

The bottom cover 30 further comprises a sealing plug 34 arranged in the passage 31, wherein the sealing plug 34 seals the passage 31. The sealing plug 34 seals the passage 31, and water cannot enter the stirring cutter head assembly 62 through the gap between the screw 33 and the through hole 32 during cleaning, so that the stirring cutter head assembly 62 has good sealing performance.

The bottom cover 30 comprises an annular first limiting rib 319 and a second limiting rib 318 surrounding the first limiting rib 319, a gap 313 is arranged between the first limiting rib 319 and the second limiting rib 318, and the limiting part 231 extends into the gap 313 and is matched with the first limiting rib 319 and the second limiting rib 318. So, cooperate with spacing portion 231 in the inboard and the outside of spacing portion 231 respectively through first spacing muscle 319 and the spacing muscle 318 of second, can guarantee better that to have good concentricity between dish 10 and the bottom 30 generates heat to can avoid taking place the condition of dislocation well to carrying out accurate location between dish 10 and the bottom 30 generates heat, and the assembly is simpler, easy.

The bracket 41 is further provided with a support column 417 pressed against the heating plate 10. The inner coupler assembly 40 can be kept stable by pressing the support column 417 against the heating plate 10, and cannot shake during assembly and use.

The holder 41 is provided in a semi-annular shape, and the inner case 42 is provided at a middle position in a circumferential direction of the holder 41. Thus, material cost and injection molding cost can be saved, and the inner coupler assembly 40 has a compact structure.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

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

a heat generating plate (10);

a knife component (20) arranged on the heating disc (10);

a bottom cover (30) mounted with the heat generating tray (10), the bottom cover (30) being provided with a coupler (39), the coupler (39) including a coupler housing (391) and a metal terminal (392) provided to the coupler housing (391); and

inner coupler subassembly (40), set up in generate heat dish (10) with between bottom (30), inner coupler subassembly (40) are including support (41), interior casing (42) and butt joint terminal (43), support (41) and interior casing (42) are as an organic whole through injection moulding, butt joint terminal (43) set up in interior casing (42), just butt joint terminal (43) both ends respectively with generate heat dish (10) with metal terminal (392) electricity is connected.

2. A blending cutter head assembly according to claim 1, wherein: heating plate (10) sets up temperature sensor (11), butt joint terminal (43) include 2 first butt joint terminals, 2 second butt joint terminals and 1 ground terminal, 2 first butt joint terminals respectively through 2 wires with heating plate (10) electricity is connected, 2 second butt joint terminals through 2 other wires with temperature sensor (11) electricity is connected, 1 ground terminal is connected with the earth connection.

3. A blending cutter head assembly according to claim 2, wherein: the support (41) is provided with a wire clamping and buckling position (411), and the conducting wire and the grounding wire are limited through the wire clamping and buckling position (411).

4. A blending cutter head assembly according to claim 3, wherein: the bottom cover (30) is installed with the heating plate (10) through a screw (33), and the bracket (41) is provided with a through hole (419) for the screw (33) to pass through.

5. The stirring blade disc assembly of claim 4, wherein: the bracket (41) is further provided with a blocking rib (418), and the blocking rib (418) is used for separating the conducting wire and the grounding wire from the perforation (419).

6. The stirring blade disc assembly of claim 4, wherein: the bottom cover (30) comprises a cover body (35) and a boss (36) extending from the cover body (35) towards the heating plate (10), the boss (36) is provided with a channel (31) and a through hole (32) located at the tail end of the channel (31), the heating plate (10) is provided with a stud (15), and the screw (33) penetrates through the through hole (32) and a through hole (419) of the support (41) and is locked with the stud (15), so that the bottom cover (30) and the heating plate (10) are installed together.

7. The stirring blade disc assembly of claim 6, wherein: the support (41) is provided with an installation part (416), the through hole (419) is formed in the installation part (416), and the installation part (416) is clamped between the boss (36) and the stud (15).

8. The blending blade assembly of claim 6, wherein: the bottom cover (30) further comprises a sealing plug (34) arranged in the channel (31), and the sealing plug (34) seals the channel (31).

9. The blending blade assembly of claim 4, wherein: 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), and a bearing (24) is arranged between the bearing sleeve (23) and the cutter shaft (21);

bearing housing (23) is including being located terminal spacing portion of annular (231), bottom (30) include annular first spacing muscle (319) and center on spacing muscle of second (318) of first spacing muscle (319), first spacing muscle (319) with be equipped with clearance (313) between spacing muscle of second (318), spacing portion (231) stretch into clearance (313) and with first spacing muscle (319) with the cooperation of spacing muscle of second (318).

10. A blending cutter head assembly according to claim 1, wherein: the support (41) is also provided with a support column (417) which is pressed against the heating plate (10).

11. A blending cutter head assembly according to claim 1, wherein: the support (41) is arranged in a semi-annular shape, and the inner shell (42) is arranged in the middle position along the circumferential direction of the support (41).

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

a host (80);

a blending cup assembly (60) detachably 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 11, 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).