CN211834065U

CN211834065U - Host machine for food processor and food processor

Info

Publication number: CN211834065U
Application number: CN202020215342.6U
Authority: CN
Inventors: 阮浩翔; 黄锡水; 孟城城
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-03
Anticipated expiration: 2030-02-26

Abstract

The application provides a host computer and cooking machine for cooking machine has good waterproof performance. This host computer for cooking machine includes: a housing provided with a shaft hole; the motor is arranged in the shell and comprises a transmission shaft, and the transmission shaft extends out through the shaft hole; and the sealing assembly is arranged on the shell and comprises two sealing pieces and an elastic piece connected with the two sealing pieces, the elastic piece is in a stretching state, and the elastic piece applies elastic force towards the transmission shaft to the two sealing pieces so that the two sealing pieces are mutually butted and are respectively abutted with the transmission shaft to form sealing.

Description

Host machine for food processor and food processor

Technical Field

The application relates to the field of food processing, in particular to a host and a food processor for the food processor.

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 wall breaking food processor and other machines for crushing and stirring food. When the host machine for the existing food processor is used or cleaned, liquid in the stirring cup or water used during cleaning can leak into the host machine, so that the motor is damaged by water inflow.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a host computer and cooking machine for cooking machine has good waterproof performance.

One aspect of the present application provides a host for a disposer. This host computer for cooking machine includes: a housing provided with a shaft hole; the motor is arranged in the shell and comprises a transmission shaft, and the transmission shaft extends out through the shaft hole; and the sealing assembly is arranged on the shell and comprises two sealing pieces and an elastic piece connected with the two sealing pieces, the elastic piece is in a stretching state, and the elastic piece applies elastic force towards the transmission shaft to the two sealing pieces so that the two sealing pieces are mutually butted and are respectively abutted with the transmission shaft to form sealing.

Optionally, the two sealing assemblies respectively include two elastic members, and the two elastic members are respectively symmetrically disposed on two sides of the sealing member. Therefore, by arranging the two elastic pieces, stable elastic force can be applied to the sealing piece, and reliable sealing is formed between the sealing piece and the transmission shaft.

Optionally, the housing comprises a support wall and a convex ring protruding upwards from the support wall, wherein the convex ring surrounds the shaft hole; the sealing piece is provided with a soft glue, and the soft glue is attached to the transmission shaft and the convex ring to form sealing. So, through setting up bulge loop and flexible glue, can be so that form better sealed between sealing member and transmission shaft and the bulge loop.

Optionally, the transmission shaft includes an axis body and a lower clutch, the lower clutch is fixed on the top end of the axis body, and the soft glue is attached to the lower clutch to form a seal.

Optionally, the two sealing members are respectively provided with an accommodating groove at the abutting position, and the elastic member is located in the accommodating groove. Thus, the sealing assembly is more compact in structure.

Optionally, mounting portions are respectively arranged in the accommodating grooves of the two sealing members, and two ends of the elastic member are respectively connected with the mounting portions. Thus, the installation of the elastic piece is convenient.

Optionally, the sealing member includes a semi-annular sealing body, and the sealing body is provided with the soft glue on the inner side.

Optionally, the soft glue includes a first contact portion protruding toward the lower clutch and a second contact portion protruding toward the convex ring. Thus, the sealing performance is better.

Optionally, the sealing element includes a base located on the supporting wall, the supporting wall is provided with a limit buckle, and the base is provided with a limit portion which is matched with the limit buckle and can slide relative to the limit buckle. Therefore, the sealing element can be limited on the supporting wall through the matching of the limit buckle and the limit part.

Another aspect of the present application provides a food processor. This cooking machine includes: the host machine for the food processor; and the stirring cup subassembly, detachably install in on the host computer for the cooking machine, the stirring cup subassembly including the stirring cup, set up in the chassis of stirring bottom of the cup portion with set up in the knife tackle spare on chassis, the knife tackle spare can rotate under the drive of transmission shaft, the stirring cup subassembly can drive two sealing members and leave the transmission shaft.

Optionally, a bottom cover is arranged at the bottom of the stirring cup, a driving part is arranged on the bottom cover, a matching driving part is arranged at the base part of the sealing element, and the driving part is pressed against the matching driving part to enable the two sealing elements to leave the transmission shaft outwards. So, when stirring cup subassembly install in during the host computer is used to the cooking machine, two sealing members no longer with the transmission shaft contact for the transmission shaft can smoothly rotate.

This application is host computer for cooking machine because two sealing members dock each other and respectively under the elastic force effect of elastic component with the transmission shaft butt forms sealedly, can avoid water to flow to the motor from the clearance between transmission shaft and the shell when wasing the host computer on, and then avoid the motor to take place to damage because of intaking.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of a food processor.

Fig. 2 is a cross-sectional view of the mainframe shown in fig. 1.

Fig. 3 is an enlarged view of fig. 2 at a.

Fig. 4 is a perspective view of the host shown in fig. 1.

Fig. 5 is a perspective view of the host computer shown in fig. 1, wherein the seal assembly is hidden.

Fig. 6 is a perspective view of the bottom cover shown in fig. 1.

Fig. 7 is a perspective view of the seal assembly shown in fig. 1.

Fig. 8 is a perspective view of the seal assembly shown in fig. 1 from another perspective.

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 defined otherwise, 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 to 8, the food processor 500 may be used for making soymilk, squeezing juice, grinding meat, shaving ice, making coffee and/or blending facial mask, and the food processor 500 may include a soymilk machine, a blender or a wall-breaking food processor for pulverizing and blending food. The food processor 500 comprises a host machine 100 for the food processor, a stirring cup assembly 200 and a cup cover assembly 300. Stirring cup subassembly 200 detachably install in on the host computer 100 for the cooking machine, bowl cover subassembly 300 lid is located stirring cup subassembly 200.

The main machine 100 for the food processor comprises a shell 10, a motor 20 and a sealing assembly 30, wherein the shell 10 is provided with a shaft hole 11. A motor 20 is installed in the housing 10, the motor 20 including a transmission shaft 21, the transmission shaft 21 protruding through the shaft hole 11; the sealing assembly 30 is mounted on the housing 10, the sealing assembly 30 includes two sealing members 31 and an elastic member 32 connected to the two sealing members 31, and the elastic member 32 is in a stretched state, and the elastic member 32 applies an elastic force to the two sealing members 31 toward the transmission shaft 21, so that the two sealing members 31 abut against each other and abut against the transmission shaft 21 respectively to form a seal.

The sealing assembly 30 includes two elastic members 32, and the two elastic members 32 are symmetrically disposed on two sides of the two sealing members 31, respectively. By providing two elastic members 32 in this manner, a stable elastic force can be applied to the seal member 31, and a reliable seal can be formed between the seal member 31 and the transmission shaft 21. The elastic forces exerted by the two elastic members 32 on the two sealing members 31 are equal or substantially equal. Of course, in other embodiments, the sealing assembly 30 may also include 3 or 4 elastic members, and is not limited thereto.

The housing 10 includes a support wall 15 and a collar 16 protruding upward from the support wall 15, wherein the collar 16 surrounds the shaft hole 11. The sealing member 31 is provided with a soft rubber 319, and the soft rubber 319 is attached to the transmission shaft 21 and the convex ring 16 to form a seal. In this way, by providing the protruding ring 16 and the soft rubber 319, a better seal can be formed between the seal 31 and the transmission shaft 21 and the protruding ring 16.

The soft glue 319 is arranged on the sealing member 31 in an injection molding or extrusion molding mode. The soft rubber 319 may be made of rubber or silica gel, but is not limited thereto.

The stirring cup assembly 200 comprises a stirring cup 210, a base plate 220 arranged at the bottom of the stirring cup 210, and a knife assembly 430 arranged on the base plate 220, wherein the knife assembly 430 can rotate under the driving of the transmission shaft 21. The blending cup 210 may be used to contain food material, and the knife assembly 430 may be used to pulverize and blend the food material in the blending cup 210.

When stirring cup subassembly 200 installs in cooking machine host computer 100, stirring cup subassembly 200 can drive two sealing members 31 and leave transmission shaft 21, knife tackle spare 430 is connected with transmission shaft 21, and when motor 20 started, transmission shaft 21 drive knife tackle spare 430 rotated to eat the material in stirring cup 210 and beat and smash. When the stirring cup assembly 200 is not installed on the processor host 100, the two sealing members 31 are butted against each other under the elastic force of the elastic member 32, and the soft glue 319 is respectively attached to the transmission shaft 21 and the convex ring 16 to form a seal; when the stirring cup assembly 200 is installed on the host 100 of the food processor, the two sealing members 31 leave the transmission shaft 21, and at this time, the transmission shaft 21 can drive the knife assembly 430 to rotate.

This application is host computer 100 for cooking machine because two sealing members 31 dock each other and respectively under the elastic force effect of elastic component 32 with transmission shaft 21 butt forms sealedly, can avoid water to flow to motor 20 from the clearance between transmission shaft 21 and the shell 10 when wasing the host computer on, and then avoid motor 20 to take place to damage because of intaking.

The transmission shaft 21 comprises a shaft body 211 and a lower clutch 212, the lower clutch 212 is fixed at the top end of the shaft body 211, and the soft glue 319 is attached to the lower clutch 212 to form a seal. In other embodiments, the soft glue 319 fits with the shaft 211 to form a seal.

The lower clutch 212 includes a main body portion 2121 and a fitting portion 2122 extending downward from the main body portion 2121, wherein the fitting portion 2122 extends into the shaft hole 11, and the soft glue 319 disposed on the sealing member 31 is fitted with the main body portion 2121 to form a seal.

In the illustrated embodiment, the two sealing members 31 are respectively provided with a receiving groove 315 at the abutting position, and the elastic member 32 is located in the receiving groove 315. In this manner, the seal assembly 30 is made more compact. In other embodiments, the two sealing members 31 are not provided with the receiving groove 315, and the elastic member 32 is mounted on the top of the two sealing members 31.

The two sealing members 31 have mounting portions 316 respectively disposed in the receiving grooves 315, and two ends of the elastic member 32 are respectively connected to the mounting portions 316. In this manner, the installation of the elastic member 32 is facilitated.

The sealing member 31 comprises a semi-annular sealing body 311, and the inner side of the sealing body 311 is provided with the soft glue 319. The two seals 31 abut to form an annular structure, which can form a good fit with the lower clutch 212 and the male ring 16.

The soft rubber 319 includes a first contact portion 3191 protruding toward the lower clutch 212 and a second contact portion 3192 protruding toward the convex ring 16. Thus, the sealing performance is better.

The sealing member 31 includes a base 312 located on the supporting wall 15, the supporting wall 15 is provided with a limit buckle 151, and the base 312 is provided with a limit portion 3121 which is matched with the limit buckle 151 and can slide relative to the limit buckle 151. In this way, the seal 31 can be restricted by the stopper buckle 151 engaging with the stopper portion 3121 on the support wall 15. In the illustrated embodiment, the sealing member 31 has 2 elongated through holes 318, the position-limiting portion 3121 is disposed in the through holes 318, and the position-limiting button 151 penetrates the through holes 318 and is fastened to the position-limiting portion 3121.

The bottom of the mixing cup 210 is provided with a bottom cover 290, the bottom cover 290 is provided with a driving portion 291, the base 312 of the sealing member 31 is provided with a matching driving portion 3125, and the two sealing members 31 can be urged outwards away from the transmission shaft 21 by the driving portion 291 pressing against the matching driving portion 3125. Thus, when the stirring cup assembly 200 is installed on the main machine 100 for food processor, the two sealing members 31 are no longer in contact with the transmission shaft 21, so that the transmission shaft 21 can smoothly rotate. In the illustrated embodiment, the driving portion 291 is provided with a first inclined surface 2911, and the engaging driving portion 3125 is provided with a second inclined surface 3126 which engages with the first inclined surface 2911, so that the sealing member 31 can be urged to move outward by the engagement of the first inclined surface 2911 and the second inclined surface 3126.

The elastic member 32 may be a spring, an elastic rubber member, or a metal spring, and in the illustrated embodiment, the elastic member 32 is a spring.

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. The utility model provides a host computer for cooking machine which characterized in that: it includes:

a housing (10) provided with a shaft hole (11);

a motor (20) mounted in the housing (10), the motor (20) including a drive shaft (21), the drive shaft (21) extending through the shaft hole (11); and

the sealing assembly (30) is mounted on the shell (10), the sealing assembly (30) comprises two sealing pieces (31) and an elastic piece (32) connected with the two sealing pieces (31), the elastic piece (32) is in a stretching state, and the elastic piece (32) exerts elastic force towards the transmission shaft (21) on the two sealing pieces (31), so that the two sealing pieces (31) are mutually butted and respectively butted with the transmission shaft (21) to form sealing.

2. The host machine for the food processor as claimed in claim 1, wherein: the sealing assembly (30) comprises two elastic pieces (32), and the two elastic pieces (32) are symmetrically arranged on two sides of the two sealing pieces (31) respectively.

3. The host machine for the food processor as claimed in claim 1, wherein: the shell (10) comprises a support wall (15) and a convex ring (16) protruding upwards from the support wall (15), and the convex ring (16) surrounds the shaft hole (11);

the sealing piece (31) is provided with a soft rubber (319), and the soft rubber (319) is attached to the transmission shaft (21) and the convex ring (16) to form sealing.

4. The host machine for the food processor of claim 3, wherein: the transmission shaft (21) comprises a shaft body (211) and a lower clutch (212), the lower clutch (212) is fixed at the top end of the shaft body (211), and the soft glue (319) is attached to the lower clutch (212) to form sealing.

5. The host machine for the food processor as claimed in claim 1, wherein: the butt joint positions of the two sealing pieces (31) are respectively provided with a containing groove (315), and the elastic piece (32) is positioned in the containing groove (315).

6. The host machine for the food processor of claim 5, wherein: installation parts (316) are arranged in the containing grooves (315) of the two sealing elements (31) respectively, and two ends of the elastic element (32) are connected with the installation parts (316) respectively.

7. The host machine for the food processor as claimed in claim 4, wherein: the sealing element (31) comprises a semi-annular sealing body (311), and the soft rubber (319) is arranged on the inner side of the sealing body (311).

8. The host machine for the food processor of claim 7, wherein: the soft rubber (319) includes a first contact portion (3191) protruding toward the lower clutch (212) and a second contact portion (3192) protruding toward the convex ring (16).

9. The host machine for the food processor of claim 7, wherein: the sealing element (31) comprises a base part (312) located on the supporting wall (15), the supporting wall (15) is provided with a limit buckle (151), and the base part (312) is provided with a limit part (3121) which is matched with the limit buckle (151) and can slide relative to the limit buckle (151).

10. A cooking machine, its characterized in that: it includes:

the host machine for food processers according to any one of claims 1 to 9; and

stirring cup subassembly (200), detachably install in on the host computer for the cooking machine, stirring cup subassembly (200) including stirring cup (210), set up in chassis (220) of stirring cup (210) bottom and set up in knife tackle spare (430) on chassis (220), knife tackle spare (430) can rotate under the drive of transmission shaft (21), stirring cup subassembly (200) can drive two sealing members (31) and leave transmission shaft (21).

11. The food processor of claim 10, wherein: the bottom of the stirring cup (210) is provided with a bottom cover (290), the bottom cover (290) is provided with a driving part (291), the base part (312) of the sealing member (31) is provided with a matching driving part (3125), and the two sealing members (31) can be urged to leave the transmission shaft (21) outwards by the driving part (291) pressing against the matching driving part (3125).