CN213046640U

CN213046640U - Food processor

Info

Publication number: CN213046640U
Application number: CN202021009700.4U
Authority: CN
Inventors: 周向平
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-27
Anticipated expiration: 2030-06-04

Abstract

The application provides a cooking machine, this cooking machine includes: the motor comprises a motor support and a motor body arranged in the motor support; the stirring cup assembly is arranged on the base and comprises a stirring cup and a chassis assembly arranged at the bottom of the stirring cup, and the chassis assembly comprises a chassis and a heating element; the output shaft of the motor directly penetrates through the chassis and extends into the stirring cup, the end part of the output shaft is provided with a crushing assembly, the motor support is provided with a boss matched with the output shaft in a protruding mode towards the direction of the chassis, and the outline of the boss gradually shrinks inwards from bottom to top. This cooking machine can realize the lightweight.

Description

Food processor

Technical Field

The application relates to the field of food processing, in particular to a 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. The general weight of current cooking machine is great.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a cooking machine is favorable to realizing the lightweight.

The application provides a cooking machine. This cooking machine includes: the motor comprises a motor support and a motor body arranged in the motor support; the stirring cup assembly is arranged on the base and comprises a stirring cup and a chassis assembly arranged at the bottom of the stirring cup, and the chassis assembly comprises a chassis and a heating element; the output shaft of the motor directly penetrates through the chassis and extends into the stirring cup, the end part of the output shaft is provided with a crushing assembly, the motor support is provided with a boss matched with the output shaft in a protruding mode towards the direction of the chassis, and the outline of the boss gradually shrinks inwards from bottom to top.

Optionally, the height of the output shaft extending beyond the boss is no more than 36 mm. So, can guarantee the stability of output shaft, and can effectively reduce the noise.

Optionally, the base plate comprises a disc body and a rim part which is matched and fixed with the stirring cup, and the diameter of the disc body ranges from 50 mm to 60 mm. So, can be favorable to realizing the lightweight of cooking machine.

Optionally, the ratio of the height of the output shaft extending out of the boss to the diameter of the disc body ranges from 0.5 to 0.6. So for the output efficiency of motor is higher, and work is more stable, be difficult for rocking, and the noise is littleer.

Optionally, the stirring cup comprises a cup body and a cup seat arranged at the bottom of the cup body, and the edge part is clamped and fixed by the cup body and the cup seat.

Optionally, a first bearing is arranged between the boss and the output shaft, and a single second bearing is arranged between the chassis and the output shaft. Because the height of the output shaft extending out of the boss can be set to be smaller, only a single second bearing needs to be arranged between the chassis and the output shaft, and therefore cost can be effectively reduced, and space can be saved.

Optionally, the middle position of the chassis protrudes upward to form an accommodating cavity, and the second bearing is disposed in the accommodating cavity. Therefore, the whole structure of the chassis assembly is more compact.

Optionally, the top end of the output shaft comprises a flat mounting section and a threaded section located above the mounting section, the crushing assembly is arranged on the mounting section, and a nut is matched with the threaded section to fix the crushing assembly. So, the fixed crushing unit of mode through the nut to the person of facilitating the use changes crushing unit.

Optionally, the motor support includes the support body and sets up in the end cover on support body top, the end cover include with the fixed lid of support body with set up in the lid the boss.

Optionally, the boss includes a main body portion that is matched with the output shaft and a plurality of connecting arms that connect the main body portion and the cover body, and the connecting arms extend from bottom to top in an inclined manner toward the direction of the output shaft. So, can alleviate the weight of motor, be favorable to realizing the lightweight of cooking machine.

This application cooking machine, because the appearance profile of boss is from supreme inside shrink gradually down for boss top size is less, that is to say, the space that the boss top occupied is less, and the chassis below has bigger space to be used for arranging heating member and electronic component like this, thereby makes the radial dimension that generates heat to set up littleer, is favorable to realizing the lightweight of chassis subassembly. In addition, because boss top size is less to be difficult to produce with the electronic component who sets up in the chassis or generate heat a production interference, can be nearer apart from the chassis, the output shaft stretches out like this the height of boss is shorter relatively, and then makes the output shaft more stable, the noise is littleer.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the food processor of the present application;

FIG. 2 is an enlarged view of the point A shown in FIG. 1;

fig. 3 is an exploded perspective view of the food processor shown in fig. 1;

fig. 4 is a perspective view of the motor 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 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 4, the food processor 100 of the present application may be used for making soymilk, squeezing juice, grinding meat, shaving ice, making coffee and/or blending facial mask, and the food processor 100 may include a soymilk machine, a blender or a wall-breaking food processor. The food processor 100 comprises a base 20, a stirring cup assembly 10 and a cup cover assembly 30.

The base 20 comprises a housing 21 and a motor 12 accommodated in the housing 21, wherein the motor 12 comprises a motor support 125 and a motor body 122 arranged in the motor support 125. The motor 12 is installed at the bottom of the mixing cup 11, and the motor 12 extends into the casing 21 through the upper opening 213 at the top of the casing 21.

The stirring cup assembly 10 is mounted on the base 20, the stirring cup assembly 10 includes a stirring cup 11 and a chassis assembly 115 disposed at the bottom of the stirring cup 11, and the chassis assembly 115 includes a chassis 1150 and a heat generating component 116. The heat generating member 116 may be a heat generating tube, a heat generating plate, etc., but is not limited thereto. The base plate 1150 or the heating element 116 is further provided with electronic elements such as a temperature controller, a fuse, a temperature sensor, etc. The mixing cup 11 comprises a cup body 111 and a cup seat 112 arranged at the bottom of the cup body 111, and the motor 12 is arranged on the cup seat 112.

Wherein, the output shaft 121 of the motor 12 directly passes through the chassis 1150 and extends into the stirring cup 11, and the end of the output shaft 121 is provided with a crushing assembly 13. The crushing assembly 13 can be a crushing cutter or a movable grinding head assembly and a static grinding head assembly which are matched, and the output shaft 121 drives the movable grinding head. The motor support 125 is provided with a boss 1251 protruding toward the chassis 115 and engaged with the output shaft 121, and an outer contour of the boss 1251 gradually shrinks inward from bottom to top, that is, the outer contour of the boss 1251 is substantially conical. The outline of the boss 1251 is the outline of the outermost side of the boss 1251, and the outline of the boss 1251 gradually shrinks inwards from bottom to top, that is, the radial dimension of the outline of the outermost side of the boss 1251 gradually decreases from bottom to top.

This application cooking machine 100, because the outline of boss 1251 is from supreme inwards shrink gradually down for boss 1251 top size is less, that is to say, the space that boss 1251 top occupied is less, and the space that has more so in the below of chassis 1150 can be used for arranging heating member 116 and electronic component, thereby makes heating member 116's radial dimension can set up littleer, is favorable to realizing the lightweight of chassis subassembly 115. In addition, because the top end of the boss 1251 is small, the top end of the boss 1251 is not easy to interfere with an electronic component or a heating element arranged on the chassis 1150, and can be closer to the chassis 1150, so that the height of the output shaft 121 extending out of the boss 1251 is relatively short, and the output shaft 121 is more stable and has less noise.

The height H of the output shaft 121 extending beyond the boss 1251 is not greater than 36 mm. Thus, the stability of the output shaft 121 can be ensured, and the noise can be effectively reduced. In some preferred embodiments, the output shaft 121 extends beyond the boss 1251 a height that is generally between 25 mm and 36 mm. The height of the output shaft 121 extending beyond the boss 1251 may be 25 mm, 28 mm, 31 mm, 34 mm, 36 mm, or some value between any adjacent two of the foregoing.

The base plate 1150 includes a disc body 1154 and a rim 1152 that is cooperatively secured with the blender cup 11, wherein the disc 1154 has a diameter of no more than 65 mm, and in some preferred embodiments, the disc 1154 has a diameter in the range of 50 mm to 60 mm. Thus, the weight reduction of the food processor 100 can be facilitated. The disc 1154 may have a diameter of 50 mm, 52 mm, 54 mm, 56 mm, 58 mm, 60 mm, or some value between any adjacent two of the foregoing. The rim 1152 is clamped and fixed by the cup 111 and the cup holder 112.

The ratio of the height H of the output shaft 121 extending beyond the boss 1251 to the diameter of the disc 1154 ranges from 0.5 to 0.6. Thus, the output efficiency of the motor 12 is higher, the work is more stable, the motor is not easy to shake, and the noise is smaller. The ratio of the height of the output shaft 121 extending beyond the boss 1251 to the diameter of the disc 1154 may be 0.5, 0.52, 0.54, 0.56, 0.58, 0.6 or some value between any adjacent two of the above.

A first bearing 1252 is provided between the boss 1251 and the output shaft 121, and a single second bearing 1155 is provided between the base plate 1150 and the output shaft 121. Since the height of the output shaft 121 extending out of the boss 1251 can be set small, only a single second bearing 1155 needs to be provided between the chassis 1150 and the output shaft 121, so that cost can be effectively reduced and space can be saved. Specifically, a bearing housing 1156 is arranged between the chassis 1150 and the output shaft 121, and a second bearing 1155 and an oil seal 1157 are arranged between the bearing housing 1156 and the output shaft 121.

In the illustrated embodiment, the middle portion of the bottom plate 1150 protrudes upward to form a receiving cavity 1151, and the second bearing 1155 is disposed in the receiving cavity 1151. In this manner, the overall structure of the chassis assembly 115 is made more compact.

The top end of the output shaft 121 comprises a flat mounting section 1211 and a threaded section 1212 positioned above the mounting section 1211, the shredding assembly 13 is arranged on the mounting section 1211, and a nut 1213 is matched with the threaded section 1212 to fix the shredding assembly 13. In this manner, the size reduction assembly 13 is secured by means of the nut 1213, thereby facilitating the user's replacement of the size reduction assembly 13.

The motor support 125 includes a frame body 1255 and an end cover 1256 disposed at a top end of the frame body 1255, and the end cover 1256 includes a cover 1257 fixed to the frame body 1255 and the boss 1251 disposed on the cover 1257. The motor body 122 is disposed in the frame 1255, and the cover 1257 may be fixedly connected to the frame 1255 by a fastening member or the like. The boss 1251 is integrally formed with the cover 1257.

The boss 1251 includes a main body portion 1258 fitted to the output shaft 121 and a plurality of connecting arms 1259 connecting the main body portion 1258 and the cover body 1257, and the connecting arms 1259 extend obliquely from bottom to top toward the direction of the output shaft 121. In this way, the weight of the motor 12 can be reduced, which is advantageous for reducing the weight of the food processor 100.

The base 20 further includes an air guide 22 movably disposed in the housing 21, the housing 21 includes an air inlet and an air outlet (not shown), when the air guide 22 is located at the first position, the air inlet and the air outlet are in an open state, and when the air guide 22 is located at the second position, the air inlet and the air outlet are closed. Because the air guide member 22 is movably disposed in the casing 21, when the base 20 needs to be cleaned, the air guide member 22 is located at the second position to close the air inlet and the air outlet, so that water can be prevented from entering the food processor 100, and the base 20 has an effective waterproof function in cleaning.

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 cooking machine, its characterized in that: it includes:

the motor base (20) comprises a machine shell (21) and a motor (12) accommodated in the machine shell (21), wherein the motor (12) comprises a motor support (125) and a motor body (122) arranged in the motor support (125); and

the stirring cup assembly (10) is mounted on the base (20), the stirring cup assembly (10) comprises a stirring cup (11) and a chassis assembly (115) arranged at the bottom of the stirring cup (11), and the chassis assembly (115) comprises a chassis (1150) and a heating piece (116);

the output shaft (121) of the motor (12) directly penetrates through the base plate (1150) and extends into the stirring cup (11), the end part of the output shaft (121) is provided with a crushing assembly (13), the motor support (125) is provided with a boss (1251) matched with the output shaft (121) in a protruding mode towards the direction of the base plate (1150), and the outline of the boss (1251) gradually shrinks inwards from bottom to top.

2. The food processor of claim 1, wherein: the height of the output shaft (121) extending out of the boss (1251) is not more than 36 mm.

3. The food processor of claim 1, wherein: the base plate (1150) comprises a plate body (1154) and an edge part (1152) which is matched and fixed with the stirring cup (11), and the diameter of the plate body (1154) ranges from 50 mm to 60 mm.

4. The food processor of claim 3, wherein: the ratio of the height of the output shaft (121) extending out of the boss (1251) to the diameter of the disc (1154) is in the range of 0.5 to 0.6.

5. The food processor of claim 3, wherein: the stirring cup (11) comprises a cup body (111) and a cup seat (112) arranged at the bottom of the cup body (111), and the edge part (1152) is clamped and fixed by the cup body (111) and the cup seat (112).

6. The food processor of claim 1, wherein: a first bearing (1252) is arranged between the boss (1251) and the output shaft (121), and a single second bearing (1155) is arranged between the chassis (1150) and the output shaft (121).

7. The food processor of claim 6, wherein: the middle position of the chassis (1150) protrudes upwards to form an accommodating cavity (1151), and the second bearing (1155) is arranged in the accommodating cavity (1151).

8. The food processor of claim 1, wherein: the top end of the output shaft (121) comprises a flat mounting section (1211) and a threaded section (1212) located above the mounting section (1211), the smashing assembly (13) is arranged on the mounting section (1211), and a nut (1213) is matched with the threaded section (1212) to fix the smashing assembly (13).

9. The food processor of any one of claims 1 to 8, wherein: the motor support (125) comprises a support body (1255) and an end cover (1256) arranged at the top end of the support body (1255), wherein the end cover (1256) comprises a cover body (1257) fixed with the support body (1255) and a boss (1251) arranged on the cover body (1257).

10. The food processor of claim 9, wherein: the boss (1251) includes a main body portion (1258) fitted to the output shaft (121) and a plurality of connecting arms (1259) connecting the main body portion (1258) and the cover body (1257), the connecting arms (1259) extending obliquely from bottom to top toward the direction of the output shaft (121).