CN210227912U

CN210227912U - Food processor

Info

Publication number: CN210227912U
Application number: CN201920815619.6U
Authority: CN
Inventors: Deyi Zhang; 张德义
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-03
Anticipated expiration: 2029-05-31

Abstract

The application provides a cooking machine, including frame and equipment in the cooking of frame cup subassembly, be equipped with crushing unit in the cooking cup subassembly, it will to be equipped with the division board in the frame the internal partitioning of frame is first equipment chamber and second equipment chamber, the center of division board is equipped with the intercommunication portion in first equipment chamber and second equipment chamber, be equipped with the drive in the second equipment chamber crushing unit's motor, the motor shaft of motor passes the intercommunication portion and stretch into first equipment intracavity, be equipped with on the intercommunication portion with the shock-absorbing member of motor shaft adaptation. This application has promoted the stability of cooking machine through set up the effectual vibrations that have reduced the motor shaft and rotate the in-process production of damper on the intercommunication portion.

Description

Food processor

Technical Field

The utility model relates to a small household electrical appliances field especially relates to a cooking machine.

Background

The existing magnetic suspension food processor usually utilizes an electromagnetic assembly on a main body to suck a magnetic conduction disc assembled on a cutter shaft in a food processing cup assembly, and drives the magnetic conduction disc to synchronously rotate by means of the rotation of a motor in the main body so as to lead a blade on the cutter shaft to rotate and crush food materials in the food processing cup assembly. In order to ensure that a magnetic field generated after the electromagnetic assembly is electrified has enough magnetic force, a plurality of electromagnets are usually arranged, so that the weight of the electromagnetic assembly is relatively large, and after the electromagnetic assembly is suspended on a motor shaft, the motor drives the operation of the electromagnetic assembly to usually have large vibration, so that the motor efficiency is influenced, and the noise is large.

Therefore, how to improve the stability of the motor rotation in the magnetic suspension food processor is particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food processor.

According to the first aspect of this application, provide a cooking machine, including the frame and assemble in the cooking of frame cup subassembly, the cooking is equipped with crushing unit in the cup subassembly, it will to be equipped with the division board in the frame the internal partitioning of frame is first equipment chamber and second equipment chamber, the center of division board is equipped with the intercommunication in first equipment chamber and second equipment chamber, the second equipment intracavity is equipped with the drive crushing unit's motor, the motor shaft of motor passes the intercommunication portion stretches into the first equipment intracavity, be equipped with on the intercommunication portion with the shock-absorbing member of motor shaft adaptation. Through set up the effectual vibrations that have reduced the motor shaft and produce at the rotation in-process of shock attenuation piece on the intercommunication portion, promoted the stability of cooking machine.

Furthermore, at least part of the crushing assembly is arranged in the first assembling cavity, a magnetic conduction disc is arranged below the crushing assembly, a ball bearing matched with the damping piece is arranged on the motor shaft, and an electromagnetic assembly located below the magnetic conduction disc is arranged at the tail end of the motor shaft. Set up ball bearing and can promote motor pivoted smooth nature on the one hand and can make the shock attenuation effect better on the other hand.

Furthermore, the communicating part comprises a through hole penetrating through the partition plate, a first blocking wall positioned in the first assembly cavity and a second blocking wall positioned in the second assembly cavity, and the shock absorption piece is arranged in the through hole and covers the first blocking wall and the second blocking wall. The first blocking wall and the second blocking wall of the communicating part are covered by the shock absorption piece, so that the shock absorption piece and the communicating part can be assembled more reliably, and the shock absorption piece is prevented from falling off from the communicating part in the rotating process of the motor.

Furthermore, the shock absorbing piece comprises a cylindrical hollow main body part attached to the inner wall of the through hole, a first concave part coating the first retaining wall and a second concave part coating the second retaining wall. The provision of the first recess and the second recess enhances the tightness of the fitting of the damper with the communication portion.

Further, the first concave part is formed by extending outwards from the top of the main body part, the second concave part is formed by extending outwards from the bottom of the main body part, and the first concave part is opposite to the opening of the second concave part.

Furthermore, the inner wall of the main body part is provided with a plurality of shock absorption ribs. The shock absorption effect can be further enhanced by arranging the shock absorption ribs.

Further, the shock absorption ribs are vertically arranged or obliquely arranged or horizontally arranged.

Further, the inner ring of the ball bearing is in interference fit with the motor shaft, and the outer ring of the ball bearing is in interference fit with the shock absorption piece. The inner ring of the ball bearing is in interference fit with the motor shaft to ensure smooth rotation of the motor, and the outer ring of the ball bearing is in interference fit with the damping piece to ensure a damping effect.

Further, the inner ring of the ball bearing is in interference fit with the motor shaft, the outer ring of the ball bearing is in clearance fit with the damping piece, and the clearance is smaller than or equal to 0.5 mm. The clearance fit is convenient for the equipment of ball bearing and damping piece, and the clearance is less than 0.5mm can guarantee not influence the shock attenuation effect when being convenient for the equipment.

Further, the shock absorbing member is made of one of silica gel, rubber or PVC. Adopt flexible glue materials such as silica gel, rubber and PVC to make the damping piece shock attenuation effect better.

It is visible by above technical scheme, the utility model discloses a set up the effectual vibrations that have reduced the motor shaft and rotate the in-process and produce of shock attenuation piece on the intercommunication portion, promoted the stability of cooking machine.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive effort.

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

FIG. 2 is a schematic perspective assembled sectional view of a housing according to an embodiment of the present application;

FIG. 3 is an enlarged partial schematic view of FIG. 2;

FIG. 4 is an exploded perspective view of a housing according to an embodiment of the present application;

FIG. 5 is a perspective view of a shock absorbing member according to an embodiment of the present application;

FIG. 6 is a perspective view of another embodiment of a cushion member according to the present application;

FIG. 7 is a perspective view of another embodiment of a cushion member according to the present application;

FIG. 8 is a perspective view of another embodiment of a cushion member according to the present application.

Reference numerals:

food processor 100

Engine base 1

Motor 10 Motor shaft 101

Substrate 11 first assembly cavity 110 second assembly cavity 111

Partition plate 12 communication part 120 through hole 121

First retaining wall 122 and second retaining wall 123 shock absorber 13

Main body 130, first recess 131 and second recess 132

Bumper 133 ball bearing 14 base 15

Cooking cup component 2

Crushing assembly 3 arbor 30 blade 31

Magnetic conductive disk 4

Electromagnetic assembly 5

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 invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, 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 invention. 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.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present invention. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

The following describes a food processor in detail with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.

Referring to fig. 1 to 8, a food processor 100 of the present application includes a base 1 and a cup assembly 2 assembled on the base 1. Be equipped with crushing unit 3 in the cooking cup subassembly 2. The crushing assembly 3 comprises a cutter shaft 30 and a blade 31 arranged at the top end of the cutter shaft 30. A partition plate 12 is arranged in the machine base 1 to partition the interior of the machine base 1 into a first assembly cavity 110 and a second assembly cavity 111.

A communication portion 120 for communicating the first assembly chamber 110 and the second assembly chamber 111 is provided at the center of the partition plate 12. A motor 10 for driving the crushing assembly 3 is arranged in the second assembly cavity 111. The motor shaft 101 of the motor passes through the communicating portion 120 and extends into the first assembling chamber 110. The communicating part 120 is provided with a damper 13 adapted to the motor shaft. The crushing assembly 3 is at least partially arranged in the first assembly cavity 110, and a magnetic conduction disc 4 is arranged below the crushing assembly 3.

Specifically, the magnetic conductive disc 4 is disposed at the bottom end of the cutter shaft 30. The motor shaft 101 is provided with a ball bearing 14 matched with the shock absorption piece 13, and the tail end of the motor shaft 101 is provided with an electromagnetic assembly 5 positioned below the magnetic conduction disc 4. Adopt magnetic drive's cooking machine, be provided with one or more magnet on the driving-disc electromagnetic component, the weight that leads to magnetic drive dish is several times of traditional food cooking machine drive connector shaft coupling weight, hardly guarantee magnetic drive dish's dynamic balance during production, and the one end at motor shaft 101 is generally fixed to the magnetic drive dish forms cantilever structure, great range vibrations appear easily when the motor drives magnetic drive dish high-speed rotation, phenomenon such as the noise is big, make the wearing and tearing of motor itself also increase, thereby the life of motor and complete machine has been reduced. The shock absorbing part 13 is arranged on the communicating part 120, so that the shock generated by the motor shaft 101 in the rotating process is effectively reduced, and the stability of the food processor is improved; the ball bearing 14 arranged on the motor shaft 101 can improve the smoothness of the rotation of the motor and enable the damping effect to be better. Specifically, the base 1 includes a base 11 and a base 15 assembled to the bottom of the base 11. Be equipped with shock pad 150 on base 15 in order to reduce the vibrations of cooking machine during operation. The partition plate 12 is disposed in the base 11 to partition the inside of the base 11 into a first assembly cavity 110 and a second assembly cavity 111.

Specifically, in one embodiment, the inner ring of the ball bearing 14 is in interference fit with the motor shaft 101 and the outer ring of the ball bearing 14 is in interference fit with the damper 13. The inner ring of the ball bearing 14 is in interference fit with the motor shaft 101 to ensure smooth rotation of the motor, and the outer ring of the ball bearing 14 is in interference fit with the shock absorbing piece 13 to ensure a shock absorbing effect.

In another embodiment, the inner ring of the ball bearing 14 is in interference fit with the motor shaft 101, and the outer ring of the ball bearing 14 is in clearance fit with the shock absorbing member 13, wherein the clearance is less than or equal to 0.5 mm. The clearance fit is convenient for the equipment of ball bearing 14 and damper 13, and the clearance is less than 0.5mm can guarantee not influence the shock attenuation effect when being convenient for the equipment.

In an embodiment, the communication portion 120 includes a through hole 121 penetrating through the partition plate 12, and a first blocking wall 122 and a second blocking wall 123 located in the first assembly cavity 110 and the second assembly cavity 111, respectively. The damper 13 is disposed in the through hole 121 and covers the first blocking wall 122 and the second blocking wall 123. The damper 13 covers the first blocking wall 122 and the second blocking wall 123 of the communicating portion 120, so that the damper 13 and the communicating portion 120 can be assembled more reliably, and the damper 13 is prevented from falling off from the communicating portion 120 in the rotation process of the motor.

The damper 13 includes a cylindrical hollow body portion 130 attached to the inner wall of the through hole 121, a first recess 131 covering the first blocking wall 122, and a second recess 132 covering the second blocking wall 123. The first concave portion 131 is formed by extending outward from the top of the main body portion 130, the second concave portion 132 is formed by extending outward from the bottom of the main body portion 130, and the first concave portion 131 is opposite to the opening of the second concave portion 132. The tightness of fitting of the damper 13 to the communication portion 120 is enhanced by providing the first recess 131 and the second recess 132. In the two embodiments, the interference fit between the inner ring of the ball bearing 14 and the motor shaft 101 specifically means that the inner side wall of the inner ring of the ball bearing 14 is in interference fit with the motor shaft 101; the interference fit between the outer ring of the ball bearing 14 and the damper 13 means that the outer wall of the outer ring of the ball bearing 14 is in interference fit with the inner wall of the body 130 of the damper 13. When the electromagnetic assembly 5 drives the motor to vibrate during operation, the ball bearing 14 and the damping piece 13 flexibly buffer and damp, so that the motor rotates more stably.

In order to further enhance the damping effect, the inner wall of the main body 130 is provided with a plurality of damping ribs 133. The damper ribs 133 may be disposed vertically, obliquely, or horizontally. This is not a particular limitation in the present application.

The shock absorbing member 13 is made of one of silica gel, rubber or PVC. The damping piece 13 is made of soft rubber materials such as silica gel, rubber and PVC and has a good damping effect. The damping member 13 has a hardness of 25 ° to 75 °, preferably 30 ° to 60 °.

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

Claims

1. The utility model provides a food processer, its characterized in that, including frame (1) and assemble in the cooking of frame (1) cup subassembly (2), be equipped with crushing unit (3) in the cooking cup subassembly (2), it will to be equipped with division board (12) in frame (1) the internal partitioning of frame (1) is first equipment chamber (110) and second equipment chamber (111), the center of division board (12) is equipped with the intercommunication the intercommunication portion (120) of first equipment chamber (110) and second equipment chamber (111), be equipped with the drive in second equipment chamber (111) the motor (10) of crushing unit (3), motor shaft (101) of motor passes intercommunication portion (120) and stretch into in first equipment chamber (110), be equipped with on intercommunication portion (120) with shock attenuation (13) of motor shaft adaptation.

2. The food processor of claim 1, wherein the crushing assembly (3) is at least partially arranged in the first assembly cavity (110), a magnetic disk (4) is arranged below the crushing assembly (3), a ball bearing (14) adapted to the shock absorbing member (13) is arranged on the motor shaft, and an electromagnetic assembly (5) located below the magnetic disk (4) is arranged at the tail end of the motor shaft.

3. The food processor according to claim 2, wherein the communication portion (120) includes a through hole (121) penetrating the partition plate (12), a first blocking wall (122) located in the first assembly cavity (110), and a second blocking wall (123) located in the second assembly cavity (111), and the damper (13) is provided in the through hole (121) and covers the first blocking wall (122) and the second blocking wall (123).

4. The food processor as claimed in claim 3, wherein the shock absorbing member (13) comprises a cylindrical hollow main body portion (130) attached to an inner wall of the through hole (121), a first recess portion (131) covering the first blocking wall (122), and a second recess portion (132) covering the second blocking wall (123).

5. The food processor of claim 4, wherein the first recess (131) is formed by extending outwards from the top of the main body part (130), the second recess (132) is formed by extending outwards from the bottom of the main body part (130), and the first recess (131) is opposite to the opening of the second recess (132).

6. The food processor of claim 5, wherein the inner wall of the main body part (130) is provided with a plurality of shock absorbing ribs (133).

7. The food processor of claim 6, wherein the shock absorbing ribs (133) are vertically arranged or obliquely arranged or horizontally arranged.

8. The food processor of any one of claims 2 to 7, wherein the inner ring of the ball bearing (14) is in interference fit with the motor shaft and the outer ring of the ball bearing (14) is in interference fit with the damper (13).

9. The food processor of any one of claims 2 to 7, wherein the inner ring of the ball bearing (14) is in interference fit with the motor shaft and the outer ring of the ball bearing (14) is in clearance fit with the shock absorbing member (13), and the clearance is less than or equal to 0.5 mm.

10. The food processor of any one of claims 1 to 7, wherein the shock absorbing member (13) is made of one of silicone, rubber or PVC.