WO2022100121A1

WO2022100121A1 - Food processing device

Info

Publication number: WO2022100121A1
Application number: PCT/CN2021/105600
Authority: WO
Inventors: 文伟锋; 刘长生; 薛欢; 崔国清; 王送军
Original assignee: 广东美的生活电器制造有限公司
Priority date: 2020-11-11
Filing date: 2021-07-09
Publication date: 2022-05-19

Abstract

A food processing device, comprising: a bearing (106); a bearing seat (108), the bearing (106) being arranged in the bearing seat (108); a base (120), the bearing seat (108) being arranged on the base (120); a cup body (300) in threaded connection with the base (120), the cup body (300) being a transparent cup body or a metal cup body; and a food processing assembly (100), the food processing assembly (100) comprising a rotating shaft (102), and the bearing (106) being sleeved on the rotating shaft (102), wherein the bearing seat (108) is a plastic bearing seat (108). The bearing seat (108) is arranged on the base (120), and the bearing seat (108) is the plastic bearing seat (108) and can be integrally formed with the base (120), such that there is substantially no need for a post-processing treatment, and the number of production procedures can be reduced. Moreover, the device has a simple structure, is lightweight and has a high forming precision, an improvement in the dynamic balance performance of the food processing device is further facilitated, and abnormal sounds during operating are reduced and noise is reduced.

Description

food processing unit

This application is required to be submitted to the Patent Office of the State Intellectual Property Office of China on November 11, 2020, the application number is "202011257845.0", the name of the invention is "food processing device", and the patent office of the State Intellectual Property Office of China is submitted on November 11, 2020 , the priority of the Chinese patent application with the application number "202011257677.5" and the invention name "food processing device", the entire contents of which are incorporated in this application by reference.

technical field

Embodiments according to the present application relate to the technical field of household appliances, in particular, to a food processing device.

Background technique

The hot cup bearing seat of the wall breaker has three structures, one is an independent hardware bearing knife seat, the center of the heating plate is punched with a special-shaped mounting hole, and is assembled and fixed with a large nut in the reverse direction; the other is to directly connect the steel plate of the heating plate The center then reversely stretches a large and high boss to press the aluminum sleeve as the bearing seat, and there is also a one-piece cast aluminum bearing seat;

These types of bearing housings have to be post-processed, and the processing technology is complex. It is necessary to use CNC machine tools to turn the inner hole and turn the circlip groove, or to use special equipment to bend the pier shape. Low production efficiency and unstable quality.

SUMMARY OF THE INVENTION

In order to solve at least one of the above technical problems, the purpose of the embodiments according to the present application is to provide a food processing device.

In order to achieve the above purpose, a food processing device is provided according to an embodiment of the present application, comprising: a bearing; a bearing seat, the bearing is arranged in the bearing seat; a base, a bearing seat is arranged on the base; The body is a light-transmitting cup body or a metal cup body; the food processing assembly includes a rotating shaft, and the bearing is sleeved on the rotating shaft; wherein, the bearing seat is a plastic bearing seat.

In this technical solution, by setting the bearing seat as a plastic bearing seat, the bearing seat can be produced by a one-time injection molding process, so that post-processing treatment is not required, which is beneficial to simplify the production process of the bearing seat. And the use of plastic bearing seat, the production accuracy and efficiency are high, the product quality is stable. More importantly, the bases are generally made of plastic bearing seats, so that the two materials are the same, which is easy to assemble and connect. Compared with the metal bearing seats, it is easier to be consistent with the dynamic balance of the base after assembly. In addition, because the plastic bearing seat is used and arranged on the base instead of connecting with the chassis, compared with the prior art, the load of the chassis is reduced, and the chassis no longer bears the centrifugal force when the bearing rotates, which makes the chassis stronger. Can be lowered, allowing for a thinner chassis.

Specifically, the bearing seat is arranged on the base. Compared with the way in which the bearing seat and the chassis are connected in the prior art, the position of the bearing seat in the equipment is lowered, and the center of gravity is lowered during use. After the center of gravity is lowered, it is beneficial to increase the stability of the high-speed rotating bearing, which can correspondingly increase the dynamic balance performance of the bearing and the overall equipment, and reduce abnormal noise and noise. Moreover, the bearing seat is arranged on the base, which is separated from the chassis of the equipment. The chassis no longer bears the gravity of the bearing and the bearing seat, nor the centrifugal force of the high-speed rotation of the bearing, so the strength of the chassis can be reduced. Accordingly, the thickness of the chassis can be reduced, material and weight can be saved. Further, the bearing seat is arranged on the base, which is conducive to improving the consistency of the assembly between the bearing seat and the base, and the base is often made of plastic, and the two are of the same material, so that it can be integrally formed, shorten the production path, and improve production. efficiency. In addition, the bearing seat is arranged on the base, which can obtain a more direct and stable support compared with the way of connecting with the chassis in the prior art, further improving the stability and reliability of the bearing operation.

The bearing of the food processing component is sleeved on the rotating shaft, and the bearing is arranged in the bearing seat, so that the rotating shaft can be connected rotatably with the bearing seat through the bearing, so as to realize the function of rotation.

The cup body and the base are threadedly connected, which is easy to install and disassemble, so as to facilitate the maintenance of the cup body and the base. The cup body adopts a light-transmitting cup body, which is convenient for users to observe the processing situation of the food in the cup body. The cup body adopts metal cup body, which has high strength and good durability.

Additional aspects and advantages of embodiments in accordance with the present application will become apparent in the description section below, or learned through practice of embodiments in accordance with the present application.

Description of drawings

The above and/or additional aspects and advantages of embodiments according to the present application will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

1 is a schematic diagram of a partial three-dimensional exploded structure of a food processing device according to an embodiment of the present application;

Fig. 2 is a partial three-dimensional structural schematic diagram of a food processing device according to an embodiment of the present application;

Fig. 3 is a partial front structural schematic diagram of a food processing device according to an embodiment of the present application;

Fig. 4 is the sectional structure schematic diagram of the A-A direction in Fig. 3;

Fig. 5 is a partial top-view structural schematic diagram of a food processing apparatus according to an embodiment of the present application;

FIG. 6 is a partial bottom structural schematic diagram of a food processing device according to an embodiment of the present application;

Fig. 7 is a partial three-dimensional structural schematic diagram of a food processing device according to an embodiment of the present application;

Fig. 8 is a partial three-dimensional structural schematic diagram of a food processing device according to another embodiment of the present application;

Fig. 9 is a partial three-dimensional cross-sectional structural schematic diagram of a food processing device according to another embodiment of the present application;

10 is a schematic three-dimensional structure diagram of a chassis according to an embodiment of the present application;

11 is a schematic three-dimensional structural diagram of a support member according to an embodiment of the present application;

12 is a partial cross-sectional structural schematic diagram of a food processing device according to an embodiment of the present application;

13 is a partial cross-sectional structural schematic diagram of a food processing device according to another embodiment of the present application;

Fig. 14 is a partial three-dimensional structural schematic diagram of a food processing device according to an embodiment of the present application;

15 is a partial cross-sectional structural schematic diagram of a food processing device according to an embodiment of the present application;

Fig. 16 is a schematic diagram of a partially exploded structure of a food processing apparatus according to an embodiment of the present application.

Among them, the corresponding relationship between the reference numerals and the component names in Fig. 1 to Fig. 16 is:

10 food processing device, 100 food processing assembly, 102 shaft, 104 work execution part, 106 bearing, 108 bearing seat, 1080 first step, 1081 first accommodating part, 1082 second accommodating part, 1084 third through hole, 1086 annular Slot, 1088 first screw hole, 110 washer, 120 base, 1200 first connecting part, 1202 reinforcing rib, 1204 second connecting part, 1206 third connecting part, 1208 fourth connecting part, 1210 first connecting step, 1212 first connecting part Two connection steps, 1214 threaded structure, 124 support, 1240 first via hole, 1242 second via hole, 1244 connecting post, 126 chassis, 1262 void hole, 1264 second screw hole, 1266 standoff, 130 oil seal, 132 Seal ring, 134 coupler, 136 trigger lever, 138 clutch, 140 gasket, 142 heating element, 144 bottom cover, 146 third screw hole, 150 second gasket, 200 first fastener, 202 second fastener pieces, 300 cups, 302 bases.

Detailed ways

In order to more clearly understand the above objects, features and advantages of the embodiments according to the present application, the embodiments according to the present application will be described in further detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the features of the multiple embodiments of the present application may be combined with each other without conflict.

Many specific details are set forth in the following description to facilitate a full understanding of the embodiments according to the present application. However, the embodiments according to the present application may also be implemented in other ways different from those described herein. Therefore, according to the The protection scope of the embodiments is not limited by the specific embodiments disclosed below.

Some embodiments provided according to the present application are described below with reference to FIGS. 1 to 16 .

Example 1

As shown in FIGS. 1 to 16 , a food processing device 10 is provided according to an embodiment of the present application, including a food processing assembly 100 , a bearing 106 , a bearing seat 108 , a base 120 and a cup body 300 . The cup body 300 is screwed to the base 120 . The cup body 300 is a light-transmitting cup body or a metal cup body. The setting of the cup body 300 can accommodate the ingredients, which is convenient for the food processing assembly 100 to cut or stir the ingredients.

The food processing assembly 100 includes a rotating shaft 102 , a bearing 106 is sleeved on the rotating shaft 102 , and a bearing seat 108 is arranged in the bearing seat 108 . A bearing seat 108 is provided on the base 120 . Bearing housing 108 is a plastic bearing housing.

In this embodiment, by setting the bearing seat 108 as a plastic bearing seat, it can be produced by one-time injection molding, so that post-processing is not required, which is beneficial to simplify the production process of the bearing seat 108 . And the use of plastic bearing seat, the production accuracy and efficiency are high, the product quality is stable. More importantly, the base 120 is generally made of plastic bearing seats, so that the two materials are the same, which is convenient for assembly and connection. In addition, since a plastic bearing seat is used, which is arranged on the base 120 instead of being connected with the chassis 126, compared with the prior art, the load on the chassis 126 is reduced, and the chassis 126 is no longer subjected to centrifugal force when the bearing 106 is rotated. , so that the strength of the chassis 126 can be reduced, so that a thinner chassis 126 can be used.

Specifically, the bearing seat 108 is arranged on the base 120 . Compared with the way in which the bearing seat 108 and the chassis 126 are connected in the prior art, the position of the bearing seat 108 in the equipment is lowered, and the center of gravity is lowered during use. After the center of gravity is lowered, it is beneficial to increase the stability of the bearing 106 rotating at a high speed, and accordingly, the dynamic balance performance of the bearing 106 and the overall equipment can be increased, and phenomena such as abnormal noise and noise can be reduced. Moreover, the bearing seat 108 is arranged on the base 120 and is separated from the chassis 126 of the equipment. The chassis 126 no longer bears the gravity of the bearing 106 and the bearing seat 108, nor does it bear the centrifugal force of the high-speed rotation of the bearing 106, so the strength of the chassis 126 can be reduced. . Accordingly, the thickness of the chassis 126 can be reduced to save material and reduce weight. Further, the bearing seat 108 is arranged on the base 120, which is beneficial to improve the consistency of the assembly between the bearing seat 108 and the base 120, and the base 120 is often made of plastic, and the two are of the same material, so that it can be integrally formed and shortened. production path to improve production efficiency. In addition, the bearing seat 108 is disposed on the base 120 , which can obtain a more direct and stable support compared with the way of connecting with the chassis 126 in the prior art, further improving the stability and reliability of the bearing 106 in operation.

The bearing 106 of the food processing assembly 100 is sleeved on the rotating shaft 102, and the bearing 106 is arranged in the bearing seat 108, so that the rotating shaft 102 is rotatably connected with the bearing seat 108 through the bearing 106, so as to realize the function of rotation.

The cup body 300 is threadedly connected with the base 120 , which is convenient for assembly and disassembly, thereby facilitating the maintenance of the cup body 300 and the base 120 . The cup body 300 adopts a light-transmitting cup body, such as a glass cup body, a crystal cup body, or a plexiglass cup body, which facilitates the user to observe the processing condition of the food in the cup body 300 . The cup body 300 adopts a metal cup body, which has high strength and good durability.

Example 2

As shown in FIGS. 1 to 16 , according to another embodiment of the first aspect of the present application, a food processing device 10 is provided, including a food processing assembly 100 , a bearing 106 , a bearing seat 108 , a base 120 and a cup body 300 . The cup body 300 is screwed to the base 120 . The cup body 300 is a light-transmitting cup body or a metal cup body. Wherein, as shown in FIG. 8 and FIG. 9 , the plastic base 120 and the plastic bearing seat 108 are integrally formed.

In this embodiment, by forming the base 120 and the bearing seat 108 in one piece, that is, the base 120 and the bearing seat 108 can be produced as a whole at the same time in the process, instead of separately producing the bearing seat 108 and the base 120, so it can be Significantly reduce the number of processes, reduce production difficulty, and improve production efficiency. Further, the base 120 and the bearing seat 108 are integrally formed, so that the two are used as a whole instead of two separate units, and post-assembly is not required, which reduces the assembly time. The integrally formed bearing seat 108 and the base 120 have the same material and good consistency, and because they are a whole, their dynamic balance performance is greatly improved compared with the split bearing seat 108 and the base 120 in the prior art. It should also be pointed out that the integrally formed base 120 and the bearing seat 108 are often made of plastic material, which has a high forming speed and high efficiency. Compared with the bearing seat 108 made of metal, the bearing seat 108 does not need to be manufactured by means of stretching the convex hull, nor does the bearing seat 108 need to be independently processed, so that the processing process can be greatly reduced, and the production efficiency can be improved. Significant savings can also be achieved in materials.

Further, as shown in FIG. 2 , the food processing assembly 100 includes a rotating shaft 102 . The bearing 106 is sleeved on the rotating shaft 102 and is arranged in the bearing seat 108 . The shaft 102 is rotatably connected to the bearing seat 108 through the bearing 106 . The bearing seat 108 is arranged in the base 120 .

By arranging the food processing assembly 100, and the food processing assembly 100 includes the rotating shaft 102, the food processing assembly 100 can perform operations such as cutting, stirring, and the like on the food material through the rotation of the rotating shaft 102. By arranging the bearing 106 and sleeved on the rotating shaft 102 , and the bearing 106 being arranged in the bearing seat 108 , it is convenient for the rotating shaft 102 to be rotatably connected to the bearing seat 108 through the bearing 106 . The bearing seat 108 is disposed in the base 120 , and the bearing seat 108 and the base 120 are integrally formed, so that the base 120 can provide stable support for the bearing seat 108 and also provide a support point for the food processing assembly 100 . The bearing seat 108 and the base 120 are integrally formed, which can shorten the production process and improve the production efficiency. The bearing seat 108 and the base 120 do not need secondary assembly, they are integrally formed into a whole, which is beneficial to improve the consistency of the two, and there is no matching gap between the two, the dynamic balance performance is good, and there will be no abnormal noise, The phenomenon of noise improves the stability and reliability of work.

Furthermore, the bearing seat 108 is located at the lower part of the base 120, which is beneficial to avoid other components such as the cup body 300 and reduce the overall height of the device. More importantly, the bearing seat 108 can be further sunk, so that the center of gravity of the bearing seat 108 can be further lowered, and the working stability and reliability of the bearing 106 can be improved. Preferably, the bearing seat 108 is located at the bottom of the base 120, which maximizes the space between the bearing seat 108 and the chassis 126, and can set the structure of the base 120 more reasonably. The space of the base 120 is favorable for miniaturization design. Moreover, the bearing seat 108 is located at the bottom of the base 120, which maximizes the sinking of the bearing seat 108, so that the center of gravity of the bearing seat 108 falls at the lowest position of the equipment, which is beneficial to ensure the stability of the equipment.

Example 3

As shown in FIGS. 1 to 16 , according to yet another embodiment of the first aspect of the present application, a food processing device 10 is provided, including a food processing assembly 100 , a bearing 106 , a bearing seat 108 , a base 120 and a cup body 300 . The cup body 300 is screwed to the base 120 . The cup body 300 is a light-transmitting cup body or a metal cup body. The setting of the cup body 300 can accommodate the ingredients, which is convenient for the food processing assembly 100 to cut or stir the ingredients. Wherein, as shown in FIG. 8 and FIG. 9 , the base 120 and the bearing seat 108 are integrally formed. Food processing assembly 100 includes shaft 102 . The bearing 106 is sleeved on the rotating shaft 102 and is arranged in the bearing seat 108 . The shaft 102 is rotatably connected to the bearing seat 108 through the bearing 106 . The bearing seat 108 is arranged in the base 120 .

As shown in FIG. 4 and FIG. 7 , further, a plurality of first connection parts 1200 are formed in the lower part of the base 120 , and the plurality of first connection parts 1200 are distributed at intervals. One end of each first connecting portion 1200 is connected to the bearing housing 108 , and the other end of each first connecting portion 1200 is connected to the side wall of the base 120 .

Preferably, the bearing seat 108 is disposed at the bottom of the base 120 , and correspondingly, the first connecting portion 1200 is formed at the bottom of the base 120 . In this way, the bearing seat 108 can be sunk to the maximum extent, and the space between the bearing seat 108 and the chassis 126 can be increased, so that the structure of the base 120 can be set more reasonably. The bearing seat 108 is arranged at the bottom of the base 120, and the first connecting portion 1200 is correspondingly formed at the bottom of the base 120. Under the condition of satisfying the strength, the space of the base 120 can be used more reasonably, which is beneficial to the miniaturized design.

In this embodiment, the first connecting portion 1200 is provided to connect the bearing seat 108 and the side wall of the base 120, that is to say, the bearing seat 108 is not directly placed on the bottom of the base 120, but is provided with a separate connecting structure. In this way, a part of the hollow structure can be drawn out at the bottom of the base 120, thereby reducing the overall weight of the food processing device 10 and saving materials.

By arranging a plurality of first connecting parts 1200, and the plurality of first connecting parts 1200 are distributed at intervals, it is beneficial to provide support for the bearing seat 108 from multiple directions, improve the uniformity of the force on the bearing seat 108, and thus improve the bearing The stability and reliability of the seat 108 work.

Further, each first connecting portion 1200 is configured to extend from the side wall of the base 120 to the central axis of the base 120, so as to place the bearing seat 108 at the center of the base 120, so that the center of gravity of the bearing seat 108, the bearing The center of rotation of 106 and the central axis of base 120 are on the same straight line. This is beneficial to improve the overall dynamic balance performance of the food processing device 10, especially when the bearing 106 rotates at a high speed, it can further improve the stability and reliability of the operation of the device, and reduce abnormal noise and noise.

In addition, the first connection portion 1200 is configured with an arc structure. The curved surface structure is beneficial to reduce the moment at the connection position between the first connecting portion 1200 and the side wall of the cup body 300 due to the gravity of the bearing 106, and disperse the force, improve the mechanical properties of each first connecting portion 1200 and prolong the first connection. service life of part 1200.

As shown in FIG. 8 , the first connecting portion 1200 is further provided with a plurality of reinforcing ribs 1202 , so as to improve the strength of the first connecting portion 1200 and prolong the service life of the first connecting portion 1200 .

Example 4

Preferably, the bearing seat 108 is disposed at the bottom of the base 120 , and correspondingly, the first connecting portion 1200 is formed at the bottom of the base 120 . In this way, the bearing seat 108 can be sunk to the maximum extent, and the space between the bearing seat 108 and the chassis 126 can be increased, so that the structure of the base 120 can be set more reasonably. The bearing seat 108 is arranged at the bottom of the base 120, and the first connecting portion 1200 is correspondingly formed at the bottom of the base 120. Under the condition of satisfying the strength, the space of the base 120 can be more reasonably used, which is beneficial to the miniaturized design.

Further, as shown in FIG. 9 , the bearing seat 108 is provided with an accommodating cavity. A first step 1080 is provided in the accommodating cavity. The first step 1080 divides the accommodating cavity into a first accommodating part 1081 and a second accommodating part 1082 . A sealing member is provided in the first accommodating portion 1081 . The accommodating bearing 106 is provided in the second accommodating portion 1082 . The support member 124 is arranged on one side of the bearing seat 108. The support member 124, the first step 1080 and the side wall of the bearing seat 108 enclose a second accommodating portion 1082. The support member 124 is connected with the bearing seat 108, and the support member 124 is used for It is used for clamping the bearing in cooperation with the first step 1080 .

In this embodiment, by using the support member 124 to cooperate with the first step 1080 to clamp the bearing, the rotation of the outer ring of the bearing 106 can be effectively prevented. That is to say, the fixing of the outer ring of the bearing 106 is realized by the cooperation and support of the support member 124 and the first step 1080 . By fixing the outer ring of the bearing 106 by means of clamping, it is no longer necessary to glue and fix the bearing 106 and the bearing seat 108, which not only saves materials, but also avoids too little glue to be fixed, or too much glue. Glue flows into the balls of the bearing 106 and sticks and damages the bearing 106 . The outer ring of the bearing 106 is fixed by clamping, the structure is simple, the installation of the bearing is more convenient, the process is less, the installation process is stable and reliable, and it is beneficial to reduce the abnormal noise caused by the rotation of the bearing 106. In addition, the use of the clamping fixing method also facilitates the maintenance of the bearing and the bearing seat 108 .

It should also be pointed out that the outer ring of the bearing 106 is fixed by clamping, which means clamping and fixing from the axial direction. Using the axial clamping and fixing method, compared with the circumferential clamping and fixing or the radial clamping and fixing, can avoid the situation where the balls are clamped and the bearing 106 cannot rotate, which is beneficial to improve the smoothness of the bearing 106 rotation.

The accommodating cavity is divided into a first accommodating part 1081 and a second accommodating part 1082 by the first step 1080, and the second accommodating part 1082 is used for accommodating the bearing, which can provide a relatively independent installation space and working space for the bearing, reducing the external environment The interference of objects to the work of the bearing 106 is beneficial to the stable and reliable work of the bearing. The setting of the first step 1080 can not only enclose the second accommodating part 1082 with the side wall of the bearing seat 108 and the support member 124, but also cooperate with the support member 124 to clamp the bearing. The arrangement of the second accommodating portion 1082 is convenient for accommodating the sealing components, so as to provide sealing protection for the bearing and prevent liquid from entering the bearing and affecting the stability and reliability of its operation. The first step 1080 may also function to support the sealing member. The first step 1080 divides the accommodating cavity into a first accommodating part 1081 and a second accommodating part 1082, which not only provides installation spaces for two different functional components, but also allows the two to be arranged adjacent to each other, which is beneficial to ensure the sealing effect .

Further, the cross-sectional area of the first accommodating portion 1081 is smaller than the cross-sectional area of the second accommodating portion 1082, which is beneficial to reduce the range that needs to be sealed, reduce the difficulty of sealing, and can also reduce the amount of sealing material.

Example 5

Further, the cross-sectional area of the first accommodating portion 1081 is smaller than the cross-sectional area of the second accommodating portion 1082, which is beneficial to reduce the range to be sealed, reduce the difficulty of sealing, and also reduce the amount of sealing material.

In the above embodiment, the first steps 1080 are continuously arranged. Specifically, the first steps 108 are continuously provided along the circumferential direction of the bearing housing 108 . The first steps 1080 are continuously arranged along the circumferential direction of the bearing seat 108, which facilitates continuous clamping of the outer ring of the bearing 106, thereby ensuring the same clamping force everywhere on the bearing and improving the uniformity of the bearing force.

Example 6

Further, as shown in FIG. 9 , the bearing seat 108 is provided with an accommodating cavity. A first step 1080 is provided in the accommodating cavity. The first step 1080 divides the accommodating cavity into a first accommodating part 1081 and a second accommodating part 1082 . A sealing member is provided in the first accommodating portion 1081 . The accommodating bearing 106 is provided in the second accommodating portion 1082 . The support member 124 is disposed on one side of the bearing seat 108, and the support member 124, the first step 1080 and the side wall of the bearing seat 108 enclose a second accommodating portion 1082, wherein the support member 124 and the bearing seat 108 are detachably connected to support The piece 124 is used to cooperate with the first step 1080 to clamp the bearing.

The support member 124 is configured to be detachably connected with the bearing seat 108, so that the purpose of cooperating with the first step 1080 to clamp the bearing assembly can be achieved, and the maintenance of the bearing assembly can be facilitated. Further, the detachable connection method is also beneficial to adjust the clamping force on the bearing assembly, further improving the convenience of installation and maintenance. The support member 124 is detachably connected and is independent from the bearing seat 108, which simplifies the structure of the bearing seat 108, reduces the production difficulty of the bearing seat 108, and facilitates the installation and maintenance of the bearing assembly. In addition, when the bearing housing 108 or the support 124 fails and needs to be maintained and replaced, the number of replacement parts can also be reduced, saving materials and parts.

Further, the support 124 is bolted to the bearing housing 108 . The bolt connection is adopted, the structure is simple, the assembly and disassembly are easy, and the installation efficiency is high. There is also no damage to the components during disassembly.

It can be understood that the connection manner between the support member 124 and the bearing seat 108 is not limited to bolting, and may also be bonding, clamping, or the like.

Example 7

Further, as shown in FIG. 9 , the bearing seat 108 is provided with an accommodating cavity. A first step 1080 is provided in the accommodating cavity. The first step 1080 divides the accommodating cavity into a first accommodating part 1081 and a second accommodating part 1082 . A sealing member is provided in the first accommodating portion 1081 . The accommodating bearing 106 is provided in the second accommodating portion 1082 . The support member 124 is disposed on one side of the bearing seat 108. The support member 124, the first step 1080 and the side wall of the bearing seat 108 enclose a second accommodating portion 1082. The support member 124 and the bearing seat 108 are detachably connected to support The piece 124 is used to cooperate with the first step 1080 to clamp the bearing.

In the above embodiment, the first steps 1080 are continuously arranged. Specifically, the first steps 108 are continuously provided in the circumferential direction of the bearing housing 108 . The first steps 1080 are continuously arranged along the circumferential direction of the bearing seat 108, which facilitates continuous clamping of the outer ring of the bearing 106, thereby ensuring the same clamping force everywhere on the bearing and improving the uniformity of the bearing force.

In addition, the bearing seat 108 is configured to be detachably connected to the support member 124, which is beneficial to improve the convenience of assembly and maintenance. In addition, the installation process and installation sequence of the support 124 and the bearing 106 can be adjusted, which improves the flexibility of the installation process and the installation sequence.

Specifically, as shown in FIGS. 1 and 11 , the support member 124 is provided with a first through hole 1240 , as shown in FIG. 7 , the bearing seat 108 is provided with a first screw hole 1088 , and the food processing device 10 further includes a first through hole 1240 . Fastener 200 .

As shown in FIG. 6 , after the first fastener 200 passes through the first through hole 1240 , it is connected to the bearing seat 108 through the first screw hole 1088 , so as to realize the detachable connection between the support member 124 and the bearing seat 108 .

Example 8

As shown in FIGS. 1 to 16 , according to yet another embodiment of the first aspect of the present application, a food processing device 10 is provided, including a food processing assembly 100 , a bearing 106 , a bearing seat 108 , a base 120 and a cup body 300 . The cup body 300 is screwed to the base 120 . The cup body 300 is a light-transmitting cup body or a metal cup body. The setting of the cup body 300 can accommodate the ingredients, which is convenient for the food processing assembly 100 to cut or stir the ingredients. Wherein, as shown in FIG. 8 and FIG. 9 , the base 120 and the bearing seat 108 are integrally formed. Food processing assembly 100 includes shaft 102 . The bearing 106 is sleeved on the rotating shaft 102 and is arranged in the bearing seat 108. The shaft 102 is rotatably connected to the bearing seat 108 through the bearing 106 . The bearing seat 108 is arranged in the base 120 .

As shown in FIG. 8 , the first connecting portion 1200 is further provided with a plurality of reinforcing ribs 1202, so as to improve the strength of the first connecting portion 1200 and prolong the service life of the first connecting portion 1200.

As shown in FIG. 6 , after the first fastener 200 passes through the first through hole 1240 , it is connected to the bearing seat 108 through the first screw hole 1088 , so as to realize the detachable connection between the support member 124 and the bearing seat 108 . The first fastener 200 is, for example, a screw.

As shown in FIG. 6 , at the same time, the food processing device further includes a second fastener 202 and a nut. The second fastener 202 is a bolt. The support member 124 is provided with a second via hole 1242 . As shown in FIG. 7 , a third via hole 1084 is further provided on the side wall of the bearing seat 108 . After the second fastener 202 passes through the second through hole 1242 and then passes through the third through hole 1084, it is bolted to the nut.

Through the first fastener 200 , the first via hole 1240 and the first screw hole 1088 , the support member 124 is bolted to the bearing seat 108 , so that the number of parts used is small, the structure is simple, and the volume of the first fastener 200 is small. Small, conducive to saving materials. Alternatively, the second fastener 202 and the nut are used to connect the support 124 and the bearing seat 108, which is beneficial to adjust the degree of clamping of the bearing more flexibly, and the second fastener 202 has a large volume and high strength, which is beneficial to Provides greater clamping force for the bearing to ensure that the bearing does not loosen during high-speed rotation.

It can be understood that the connection between the support member 124 and the bearing seat 108 can be achieved by cooperating with bolts and screws, or only the first through hole 1240 and the first screw hole 1088 can be provided, that is, the support member 124 and the bearing seat 108 are only Connected by screws. Alternatively, only the second via hole 1242 and the third via hole 1084 are provided, and the support member 124 and the bearing seat 108 are only connected by bolts.

In some embodiments, the support 124 and the bearing 106 are connected using bolts, ie, the second fastener 202 . As shown in FIG. 11 , further, the supporting member 124 is provided with a connecting column 1244 . The second via hole 1242 penetrates through the connecting column 1244 . The connecting pillars 1244 pass through the third via holes 1084 . That is to say, the second fastener 202 passes through the third through hole 1084 through the connecting post 1244, so that the second fastener 202 can be firstly passed through the support member 124, and then installed on the bearing seat 108 together, which is convenient for Ease of installation of the lifting support 124 . In addition, the second fastener 202 does not directly contact the side wall of the bearing seat 108 , that is to say, through the arrangement of the connecting post 1244 , the side wall of the bearing seat 108 can also be protected.

It is worth pointing out that, by using the second fastener 202, that is, the way of bolt connection, not only the nut and the second fastener 202 can be used for bolting, but also other structures of the device can be provided with threads instead of nuts, so that at the same time Connecting the support 124, the bearing seat 108 and other components can not only connect one more component, and make multiple components form a whole, but also can reduce the number of nuts, save material and space, and simplify the structure.

Example 9

It can be understood that the number of bearings 106 is multiple. As shown in FIG. 14 , a washer 110 is further provided between the bearing 106 and the first step 1080 . Further, as shown in FIGS. 12 and 13 , the distance S1 between the support 124 and the first step 1080 is smaller than the total axial height S2 of the plurality of bearings, or, in other words, smaller than the shaft of the plurality of bearings 106 and the washer 110 to the sum of heights.

As shown in FIG. 12 and FIG. 13 , in this embodiment, the distance S1 between the support member 124 and the first step 1080 is smaller than the total axial height S2 of the bearing. That is, there is an interference fit between the support member 124, the first step 1080 and the bearing. Such a structure can ensure that the first step 1080 and the support member 124 can clamp the outer ring of the bearing 106, so that the outer ring of the bearing 106 remains fixed.

In other embodiments, there is only one bearing 106 in the second accommodating portion 1082 , and the total axial height of the bearing 106 is the axial height of the bearing 106 .

Example 10

It can be understood that the number of bearings 106 is multiple. A washer 110 is also provided between the bearing 106 and the first step 1080 . Further, the distance S1 between the support member 124 and the first step 1080 is smaller than the total axial height S2 of the plurality of bearings, or, in other words, smaller than the sum of the axial heights of the plurality of bearings 106 and the washer 110 .

In the above embodiment, the bearing 106 and the circumferential side wall of the bearing seat 108 are clearance fit. Or there is a gap between the two.

In this embodiment, there is a gap between the bearing 106 and the circumferential side wall of the bearing seat 108 , or between the bearing and the side wall of the second accommodating portion 1082 . In this way, on the one hand, the installation of the bearing 106 is facilitated, and it is not easy to be stuck during the installation process. More importantly, there is a gap between the bearing 106 and the circumferential side wall of the bearing seat 108, so that no force will be exerted on the circumferential direction of the bearing 106 during the installation process and the working process. Such a structure is beneficial to ensure the clearance of the bearing 106, and reduces the probability of abnormal noise in the bearing 106.

It should be further explained that the clearance of the bearing 106 refers to the clearance between the rolling elements of the bearing 106 and the inner and outer ring housings of the bearing 106 . More specifically, the so-called bearing 106 clearance means that when the bearing 106 is not mounted on the shaft or the bearing seat 108, one of the inner ring or the outer ring is fixed, and then the side of the bearing 106 that is not fixed is radially fixed. Or the amount of movement when moving axially. According to the moving direction, it can be divided into radial clearance and axial clearance. The clearance during operation, called the working clearance, affects the rolling fatigue life, temperature rise, noise, vibration and other properties of the bearing 106 . It can be seen that, by clamping the outer ring of the bearing 106, the clearance of the bearing 106 will not be affected, and accordingly, the abnormal noise of the bearing 106 can be reduced during the working process.

Example 11

The sealing components include: an oil seal 130 and a sealing ring 132 . The oil seal 130 is disposed in the first accommodating portion 1081 and located on the top of the first step 1080 . An annular groove 1086 is formed on the wall of the first accommodating portion 1081 , and the sealing ring 132 is arranged in the annular groove 1086 .

The oil seal 130 is used to seal the clearance between the rotating shaft 102 and the rotating shaft 102 . The oil seal 130 is also sleeved on the rotating shaft 102 .

As shown in FIGS. 1 and 10 , by arranging the oil seal 130 , it is convenient for the oil seal 130 to provide an axial seal for the bearing, reducing the leakage of liquid, thereby improving the stability of the bearing and the smoothness of rotation. In addition, the oil seal 130 is disposed on the top of the first step 1080 , that is, in the first accommodating portion 1081 , so that the first step 1080 plays a role of supporting the oil seal 130 here.

By arranging the sealing ring 132, a radial seal can be provided for the bearing, so as to prevent liquid from penetrating into the bearing and affecting the operation of the bearing. The provision of the annular groove 1086 facilitates the fixing of the sealing ring 132 and prevents the sealing ring 132 from shifting or falling off, thereby ensuring the stability and reliability of the sealing ring 132 in operation.

Example 12

According to yet another embodiment of the present application, a food processing apparatus 10 is provided, including a food processing assembly 100 , a bearing 106 , a bearing seat 108 , a base 120 , a cup body 300 and a base plate 126 .

The food processing assembly 100 includes a rotating shaft 102 , a bearing 106 is sleeved on the rotating shaft 102 , and a bearing seat 108 is arranged in the bearing seat 108 . A bearing seat 108 is provided on the base 120 . The bearing housing 108 is a plastic bearing housing.

As shown in FIG. 4 , a third connecting portion 1206 is formed on the base 120 extending toward the top. The cup body 300 is fixedly connected to the third connection portion 1206 . The chassis 126 is disposed in the base 120 . And the bottom plate 126 and the cup body 300 enclose a cavity for accommodating ingredients. Further, the bearing housing 108 is located on the underside of the bottom wall of the chassis 126 .

A cavity for accommodating ingredients is enclosed by the chassis 126 and the cup body 300 , that is, the cup body 300 and the chassis 126 are of a split structure, and the cup body 300 is a cylindrical structure instead of a barrel structure. With this arrangement, the cup body 300 can be made of glass. On the one hand, the glass has better heat resistance and transparency, and also has a longer service life. Glass is also safer and healthier than plastic. It can be understood that since the food processing assembly 100 needs to penetrate into the cup body 300 , if glass is used to make the barrel-shaped cup body 300 , a through hole needs to be made in the glass, which is complicated and difficult to process. By adopting the above structure, it is beneficial to simplify the overall process of the equipment and reduce the processing difficulty. The bearing seat 108 is located on the lower side of the bottom wall of the chassis 126, which is convenient for connection with the base 120 and avoids the cavity for accommodating the food.

It can be understood that the chassis 126 can also be integrally formed with the cup body 300 , but this structure generally needs to be configured as a plastic material body, so as to facilitate the processing of the through holes on the chassis 126 .

It should be pointed out that, because the bearing seat 108 is set down, compared with the prior art, the chassis 126 can no longer bear the weight of the bearing seat 108 and the bearing 106, nor does it need to bear the centrifugal force when the bearing 106 rotates at a high speed, so the chassis 126 can no longer bear the weight of the bearing seat 108 and the bearing 106. 126 can be made thinner than prior art chassis 126, thereby saving material.

As shown in FIG. 5 and FIG. 9 , further, the third connecting portion 1206 is provided with a threaded structure 1214 to install the cup body 300 . Specifically, the base 120 can be fixedly connected to the cup body 300 through the threaded structure 1214 .

By arranging the threaded structure 1214 on the inner peripheral surface of the base 120 , the installation of the cup body 300 is facilitated, and the installation is stable and reliable, and is not easy to fall off. When the rotating shaft 102 rotates at a high speed, the stability of the threaded base 120 is stronger. When maintenance is required, the threaded connection is easy to disassemble, which is beneficial to improve work efficiency.

It should be noted that, in this embodiment, the base 120 of the food processing apparatus 10 is formed with a third connecting portion 1206 extending toward the top. As shown in FIG. 15 , that is to say, the cup body 300 is connected with the upper half of the base 120 , and the bearing seat 108 is connected with the lower half of the cup, so that the bearing seat 108 sinks and the center of gravity of the bearing seat 108 is lowered. It is beneficial to reduce the noise and abnormal sound when the bearing 106 rotates.

Example 13

A third connecting portion 1206 is formed on the base 120 extending toward the top direction, and the cup body 300 is fixedly connected with the third connecting portion 1206 . The bottom plate 126 is disposed in the base 120 , and the bottom plate 126 and the cup body 300 enclose a cavity for accommodating food ingredients. Further, the bearing housing 108 is located on the underside of the bottom wall of the chassis 126 .

Further, a fourth connection part 1208 is provided between the third connection part 1206 and the first connection part 1200 , and the fourth connection part 1208 is used for connecting the chassis 126 .

In this embodiment, by providing the fourth connecting portion 1208 , it is convenient to connect the chassis 126 and provide support for the chassis 126 . At the same time, there is a fourth connecting portion 1208 located between the first connecting portion 1200 and the third connecting portion 1206 , that is to say, the fourth connecting portion 1208 is closer to the middle of the base 120 , which is beneficial for the bottom of the cup body 300 to be seated. Inside the base 120 , the center of gravity of the cup body 300 is lowered, and is limited by the base 120 at the same time. After the food is loaded into the cavity enclosed by the cup body 300 and the chassis 126, it is beneficial to pass the limit of the base 120 and improve the stability and reliability of the cup body 300.

In addition, a fourth connecting portion 1208 is provided in the base 120, and the chassis 126 is connected to the fourth connecting portion 1208, so that the fourth connecting portion 1208 provides support for the chassis 126, so that the chassis 126 and the bearing seat 108 maintain a certain interval, instead of It directly abuts on the bearing seat 108 , which can further reduce the mutual influence between the chassis 126 , the bearing seat 108 , and the bearing 106 , and improve the stability and reliability of the bearing 106 .

Further, the cross-sectional area of the third connection portion 1206 is larger than the cross-sectional area of the fourth connection portion 1208 , and the cross-sectional area of the fourth connection portion 1208 is larger than the cross-sectional area of the first connection portion 1200 .

In this embodiment, the cross-sectional area of the third connection portion 1206 is larger than that of the fourth connection portion 1208 , and the cross-sectional area of the fourth connection portion 1208 is larger than the cross-sectional area of the first connection portion 1200 , that is, Among the above three connecting parts, the closer to the bottom of the base 120, the smaller the cross-sectional area. Since the interior of the base 120 is a hollow structure, the use of this gradually shrinking structure is beneficial to the lower structure forming a stable support for the upper part, and plays a role in limiting the position, which is beneficial to avoid the cup body 300 sinking too much. Structures such as bearing housing 108 come into contact.

As shown in FIG. 4 and FIG. 9 , a first connection step 1210 is provided between the first connection part 1200 and the fourth connection part 1208 . The first connecting step 1210 can play a reinforcing role, thereby improving the overall strength and rigidity of the base 120 .

A second connection step 1212 is provided between the third connection portion 1206 and the fourth connection portion 1208 . In this way, the side wall of the cup body 300 can abut against the second connecting step 1212 , and correspondingly, the second connecting step 1212 can also form a support for the cup body 300 . Such a structure does not require the chassis 126 to support the cup body 300 , which is beneficial to reduce the force on the chassis 126 .

Example 14

As shown in FIG. 1 and FIG. 7 , on the basis of the above embodiments, the bearing seat 108 is provided with a third via hole 1084 , and the support member 124 is provided with a second via hole 1242 . The food processing device 10 also includes a second fastener 202 extending through the second via 1242 and the third via 1084 .

As shown in FIG. 10 , the bottom of the chassis 126 , that is, the side close to the bearing seat 108 , is provided with a standoff 1266 , and the standoff 1266 is provided with a second screw hole 1264 . The chassis 126 is also detachably connected to the support member 124 through the cooperation of the second fastener 202 and the second screw hole 1264 .

As shown in FIGS. 3 and 4 , in this embodiment, the chassis 126 and the support member 124 are detachably connected together, that is, the chassis 126 , the support member 124 , the bearing seat 108 and the bearing 106 in the bearing seat 108 are connected together. All connected together. Further, the bearing seat 108 and the base 120 are integrally formed, so the chassis 126 , the support member 124 , the base 120 , the bearing 106 , the bearing seat 108 and other components are all connected to form a whole. In this way, during the assembly process of the electrical appliance, the whole can be managed and assembled as a modular module. With this structure, the overall module module can be assembled first, and then the module module can be assembled on the entire equipment, so that the overall assembly speed and production efficiency of the equipment can be improved, and it is not easy to lose spare parts and forget to assemble. The phenomenon.

The chassis 126 is detachably connected to the support member 124 through the second fastener 202, which is convenient for installation and maintenance, and is easy to adjust the assembly process of the modular module in case of failure. As shown in FIG. 6 , a third through hole 1084 is provided on the bearing seat 108, so that after the second fastener 202 passes through the bearing seat 108, the support 124, the chassis 126 and the bearing seat 108 are connected into a whole body, Thus forming a modular module.

It should also be pointed out that the second fastener 202 connects the chassis 126 and the support member 124 together, not only connecting the two together with the bearing seat 108, but also fixing the support member 124 at the same time, which has the effect of killing two birds with one stone. Conducive to reducing the number of fasteners, saving material and space.

In other embodiments, the chassis 126 and the support member 124 may also be fixedly connected by means of riveting or the like.

Example 15

A third connecting portion 1206 is formed on the base 120 extending toward the top. The cup body 300 is fixedly connected to the third connection portion 1206 . The chassis 126 is disposed in the base 120 . And the bottom plate 126 and the cup body 300 enclose a cavity for accommodating ingredients. Further, the bearing housing 108 is located on the underside of the bottom wall of the chassis 126 .

Further, the chassis 126 is provided with an escape hole 1262 suitable for the rotating shaft 102 to pass through. Of course, the bearing seat 108 , the first step 1080 and the support member 124 are also respectively provided with hollow holes 1262 for the rotating shaft 102 to pass through. As shown in FIG. 5 , the food processing assembly 100 also includes a work performance component 104 . The work executing component 104 is disposed on the rotating shaft 102 passing through the first through hole 1262 and is located on the side of the chassis 126 away from the bearing seat 108 .

In this embodiment, the chassis 126 is provided with a hollow hole 1262, which is convenient for the rotating shaft 102 to pass through, so that the rotating shaft 102 can extend out of the chassis 126, so as to facilitate the work execution part 104 and the rotating shaft 102 on the side of the chassis 126 away from the bearing seat 108 and the rotating shaft 102. connect. Such a structure is favorable for arranging the cavity for accommodating the food on the side of the chassis 126 away from the bearing seat 108 , so that the chassis 126 can be heated, and the food can be exposed to the food on the side away from the bearing seat 108 through the work execution part 104 at the same time. Stir and cut. In addition, the cavity for accommodating the food is provided on the side of the chassis 126 away from the bearing seat 108, and has a larger space, which can accommodate more food.

The work performing member 104 may be a blade to facilitate cutting and pulverizing the food. The work performing part 104 may also be a stirring blade, so as to stir the ingredients. The work performing part 104 may also be a cleaning piece, which cleans the cup body 300 or the food material by rotating. The work performing part 104 may also be a combination of a blade and a stirring blade, so as to perform cutting and crushing work while stirring.

Example 16

As shown in FIGS. 1 to 16 , according to yet another embodiment of the present application, a food processing apparatus 10 is provided, including a food processing assembly 100 , a bearing 106 , a bearing seat 108 , a base 120 , a cup body 300 and a chassis 126 .

A third connecting portion 1206 is formed on the base 120 extending toward the top direction, and the cup body 300 is fixedly connected with the third connecting portion 1206 . The bottom plate 126 is disposed in the base 120 , and the bottom plate 126 and the cup body 300 enclose a cavity for accommodating food ingredients.

Further, the bearing housing 108 is located on the underside of the bottom wall of the chassis 126 . The thickness of the chassis 126 is 0.3 mm to 2.5 mm.

In this embodiment, the thickness of the chassis 126 is set to 0.3 mm˜2.5 mm, which is greatly reduced compared to the prior art. This thickness is achieved through structural improvement, not a simple size increase or decrease.

Specifically, since the chassis 126 and the bearing seat 108 are arranged separately, the bearing seat 108 sinks to the bottom of the base 120 , so that the chassis 126 no longer needs to bear the weight of the bearing seat 108 and the centrifugal force when the bearing 106 rotates at high speed. After the force of the chassis 126 is reduced, the requirements on the strength and rigidity of the chassis 126 are reduced, so the thickness of the chassis 126 can be reduced, which is not a simple reduction.

In some embodiments, the chassis 126 is only used to receive food, and does not need to be connected to the heating element 142 , and because it does not bear the weight of the bearing seat 108 , the chassis 126 can be formed by stamping a single-layer metal plate. A single-layer metal sheet, for example, a steel sheet. The heating element 142 is not connected to the chassis 126, and the thickness of the chassis 126 is 0.3 mm˜1 mm.

In other embodiments, the chassis 126 is also used to heat the food. Food processing apparatus 10 also includes heating element 142 . The heating element 142 is connected to the chassis 126 , and the heating element 142 is used for heating the chassis 126 .

By arranging the heating element 142 on the bottom plate 126 , the ingredients in the cup body 300 can be heated by heating the bottom plate 126 . In this way, the functions of the food processing device 10 can be expanded, and not only can the food be broken and stirred, but also the food can be directly heated, that is, the food can be directly cooked after being broken. This provides more convenience for the user to use the food processing apparatus 10 .

The chassis 126 with the heating element 142 at the bottom is a composite of double-layer metal plates, and one layer of metal plates is used for load-bearing. For example, steel plates are used. The strength of the chassis 126 can be improved by using steel plates. and so on; another layer of metal plate is used for heat generation and heat conduction, for example, an aluminum plate is used, which can reduce the overall weight of the chassis 126, facilitate connection with the heating element, and increase the heating area. The thickness of the aluminum plate can be 1mm, 1.2mm, 1.5mm, 2mm, etc. In the case of the double-layered metal plate, the thickness of the chassis 126 is the sum of the thicknesses of the two-layered metal plates. Specifically, the thickness of the chassis 126 of the double-layered metal plate is 1 mm˜2.5 mm, for example, 1.2 mm, 1.4 mm, 1.5 mm. mm, 1.8mm, 2mm, 2.5mm, etc. Understandably, aluminum has a low density and good thermal conductivity, so it can be made thicker. The steel plate has high strength and high density, so a thinner thickness is used.

Compared with the prior art, whether it is a single-layer metal plate that does not need to be connected to the heating element 142 or a double-layered metal plate that needs to be connected to the heating element 142, the thickness of the chassis 126 is reduced, which can reduce the weight of the equipment. , which can save material and reduce the space occupied by the chassis 126 .

Example 17

On the basis of the above embodiments, the food processing device 10 further includes a clutch 138 and a washer 140 . The clutch 138 is sleeved on the rotating shaft 102 , the clutch 138 is located on the side of the support member 124 away from the bearing seat 108 , and the clutch 138 is used for connecting the driving device. The washer 140 is sleeved on the rotating shaft 102 , and the washer 140 is located between the clutch 138 and the support member 124 .

In this embodiment, the setting of the clutch 138 is convenient for connecting the driving device to provide power for the rotation of the rotating shaft 102 . At the same time, the clutch 138 can also be separated from the driving device to disconnect the rotational power of the rotating shaft 102, so as to avoid safety accidents caused by the rotation of the food processing assembly 100 when the user picks and place the food, and improves the convenience and safety of the equipment. The clutch 138 is sleeved on the rotating shaft 102 to facilitate the rotation of the rotating shaft 102 . The clutch 138 is located on the side of the support member 124 away from the bearing housing 108 , that is, on the bottom side of the bearing housing 108 , so as to facilitate connection with the driving device on the base 302 . By arranging the gasket 140 between the clutch 138 and the support member 124 , it is convenient to protect and isolate the support member 124 , and to avoid abrasion between the clutch 138 and the support member 124 , thereby prolonging the service life of the support member 124 .

Example 18

As shown in FIG. 16 , the food processing apparatus 10 further includes a base 302 , and the base 302 is detachably connected to the base 120 .

In the above embodiment, the base 302 is connected to the base 120, so that the power supply components are arranged in the base 302, so as to provide power to the components in the base 120 to drive the food processing assembly 100 to rotate. The base 302 and the base 120 are connected in a detachable manner, which facilitates maintenance and repair of the base 302 and the base 120 and facilitates installation. It can be understood that the base 302 may not be provided with a power supply component, but only serves as a support structure for the base 120 .

Example 19

According to yet another embodiment of the first aspect of the present application, a food processing device 10 is provided, including a food processing assembly 100 , a bearing 106 , a bearing seat 108 , a base 120 and a cup body 300 . The cup body 300 is screwed to the base 120 . The cup body 300 is a light-transmitting cup body or a metal cup body. Wherein, the base 120 and the bearing seat 108 are integrally formed.

Further, the food processing assembly 100 includes a shaft 102 . The bearing 106 is sleeved on the rotating shaft 102 and is arranged in the bearing seat 108 . The shaft 102 is rotatably connected to the bearing seat 108 through the bearing 106 . The bearing seat 108 is arranged in the base 120 .

By arranging the food processing assembly 100, and the food processing assembly 100 includes the rotating shaft 102, the food processing assembly 100 can cut and stir the ingredients through the rotation of the rotating shaft 102. By arranging the bearing 106 and sleeved on the rotating shaft 102 , and the bearing 106 being arranged in the bearing seat 108 , it is convenient for the rotating shaft 102 to be rotatably connected to the bearing seat 108 through the bearing 106 . The bearing seat 108 is disposed in the base 120 , and the bearing seat 108 and the base 120 are integrally formed, so that the base 120 can provide stable support for the bearing seat 108 and also provide a support point for the food processing assembly 100 . The bearing seat 108 and the base 120 are integrally formed, which can shorten the production process and improve the production efficiency. The bearing seat 108 and the base 120 do not need secondary assembly, they are integrally formed into a whole, which is beneficial to improve the consistency of the two, and there is no matching gap between the two, the dynamic balance performance is good, and there will be no abnormal noise, The phenomenon of noise improves the stability and reliability of work.

As shown in FIG. 6 , the food processing device 10 further includes a coupler and a trigger lever 136 . Both the coupler and the trigger rod 136 are disposed at the bottom of the base 120 , and the centerlines of the trigger rod 136 , the rotating shaft 102 and the coupler are in one plane.

In this embodiment, the centerlines of the trigger rod 136 , the rotating shaft 102 and the coupler are in a plane, so the structures of the three have a certain symmetry. Since all three are at least partially disposed at the bottom of the base 120 , the bottom structure of the base 120 has a certain symmetry. With such a structure, the dynamic balance performance is greatly improved compared to the eccentric or asymmetric structure, so that the dynamic balance performance of the rotating shaft 102 can be improved when the rotating shaft 102 rotates at a high speed.

In addition, since the trigger rod 136 and the coupler are both arranged at the bottom of the base 120, the centers of the two are also roughly in the same plane, or in a relatively close plane, which further improves the dynamic balance performance and is beneficial to Reduce abnormal noise and eliminate noise.

It will be appreciated that couplers are used for circuit coupling communications. The bottom of the base 120 is provided with a second connecting portion 1204 , and the coupler is connected to the base 120 through the second connecting portion 1204 . Specifically, the coupler is provided with a plurality of pins, and the pins are used for connecting leads. Among the plurality of pins, some of the pins are used to connect to the ground, some of them are used to supply power to the neutral wire of the heating element 142 on the food processing device 10 , and some of the pins are used to supply the temperature sensor and the micro-protection switch. The coupler is used in combination with the matching connector on the base 302, and the connector of the base 302 is plugged with electrical components such as the control circuit board and the power circuit board.

By setting the coupler for circuit coupling communication, it is convenient to use with the base 302 , that is, the coupler can cooperate with the connector on the base 302 to energize, so as to provide power for the rotation of the rotating shaft 102 . The coupler is connected to the base 120 through the second connection portion 1204, that is, the coupler is an independent structure relative to the base 120, which facilitates the independent production of the coupler as an electronic structure, and ensures the convenience and quality of production.

The base 302 is provided with a micro switch. The trigger lever 136 is disposed at the bottom of the base 120 . The trigger lever 136 is used for triggering the micro switch, so as to prevent the food processing apparatus 10 from continuing to work when the cover is opened, which can improve the convenience and safety of the equipment manipulation.

In the above embodiment, the food processing device 10 includes any one of the following: a wall breaker, a food processor, a soybean milk machine, and a meat grinder.

Example 20

According to an embodiment of the present application, a food processing device 10 is provided, comprising a base 120, a threaded structure 1214 matched with the glass body 300 is provided on the base 120, a support shoulder surface (a second connection step) fitted with the base 126 is provided. 1212 ), the mounting post (the second connecting portion 1204 ) that is matched with the coupler, and the third screw hole 146 that is matched with the bottom cover 144 . The center of the base 120 has a second receiving portion 1082 in which the bearing 106 is installed. Both sides of the second accommodating portion 1082 are respectively provided with third through holes 1084 and first screw holes 1088 for screws to pass through, and the upper portion of the second accommodating portion 1082 is provided with a first step 1080 for installing the oil seal 130 and a mounting sealing ring 132 The center of the bearing seat 108 is a hollow hole 1262 of the shaft 102 passing through the annular groove 1086 .

In particular, the depth of the second accommodating portion 1082 in the center is smaller than the total height of the ball bearing 106 assembly, and the side wall of the second accommodating portion 1082 , that is, the side wall of the bearing housing 108 is installed with a clearance fit with the ball bearing 106 .

The food processing device 10 also includes a pressing piece (supporting member 124 ), the pressing piece has a first via hole 1240 and a second via hole 1242 provided on both sides for screws to pass through, and a central escape hole 1262 .

Put the oil seal 130 on the first step 1080 of the bearing seat 108 on the base 120, after the sealing ring 132 is placed in the annular groove 1086, put the chassis 126 assembly on the heating plate support shoulder surface on the base 120 (the second connection Step 1212). The second washer 150 is placed in the second accommodating portion 1082 of the base 120 , and then the rotating shaft 102 and the assembled ball bearing 106 are loaded into the second accommodating portion 1082 . After the top end of the rotating shaft 102 passes through the evacuated hole 1262 of the base 120, the oil seal 130, the sealing ring 132 and the chassis 126 assembly, put on the pressing piece, and use the second fastener 202 to pass through the second part of the pressing piece (support 124). After the through hole 1242 and the third through hole 1084 of the bearing seat 108 , they are locked on the chassis 126 assembly. It can be understood that the chassis 126 assembly includes the chassis 126 and the heating element 142 . The first fastener 200 is then passed through the first through hole 1240 of the pressing piece (support member 124 ), and locked on the first screw hole 1088 of the bearing seat 108 . The blade assembly (ie, the work execution part 104 ) is installed on the rotating shaft 102 and rotated, and then fixed by riveting. Mounting the coupler 134 on the second connecting portion 1204 of the base 120 completes the installation of the modular assembly. Modular components integrate heating, whipping and base functions.

To sum up, in the food processing device provided according to the embodiments of the present application, compared with the prior art, the bearing seat is arranged on the base, and the bearing seat is a plastic bearing seat, so it can be integrally formed with the base, and basically does not require a rear Processing can reduce the number of production steps. In addition, the structure is simple, the weight is light, and the molding precision is high, and the dynamic balance performance of the food processing device is improved, and the abnormal noise and noise during operation are reduced.

In the embodiments according to the present application, the terms "first" and "second" are only used for the purpose of description, and cannot be construed as indicating or implying relative importance; the term "plurality" refers to two or more , unless otherwise expressly qualified. The terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be It is directly connected or indirectly connected through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

In the description of the embodiments according to the present application, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of description according to the present invention. The embodiments and simplified descriptions of the application do not indicate or imply that the referred device or unit must have a specific direction, be constructed and operate in a specific orientation, and therefore, should not be construed as a limitation on the embodiments according to the application.

In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiment", etc. means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in accordance with the present invention In at least one embodiment or example of the claimed embodiments. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the embodiments according to the present application, and are not intended to limit the embodiments according to the present application. For those skilled in the art, various modifications and changes may be made to the embodiments according to the present application. . Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the embodiments according to the present application shall be included within the protection scope of the embodiments according to the present application.

Claims

A food processing device, comprising:

bearing (106);

a bearing seat (108), the bearing (106) is arranged in the bearing seat (108);

a base (120), the bearing seat (108) is arranged on the base (120);

a cup body (300), which is threadedly connected to the base (120), and the cup body (300) is a light-transmitting cup body or a metal cup body;

a food processing assembly (100), the food processing assembly (100) comprises a rotating shaft (102), and the bearing (106) is sleeved on the rotating shaft (102);

Wherein, the bearing seat (108) is a plastic bearing seat.
The food processing apparatus of claim 1, wherein:

The base (120) is integrally formed with the bearing seat (108).
The food processing apparatus of claim 1 or 2, wherein,

The bearing seat (108) is located at the lower part of the base (120).
The food processing apparatus of claim 1 or 2, wherein,

The base (120) is formed with a first connection part (1200), and the first connection part (1200) connects the bearing seat (108) and the side wall of the base (120).
The food processing apparatus of claim 4, wherein:

The number of the first connection parts (1200) is plural, and the plurality of the first connection parts (1200) are distributed at intervals.
The food processing apparatus of claim 4, wherein:

The first connecting portion (1200) is configured to extend from the side wall of the base (120) toward the central axis of the base (120), and the first connecting portion (1200) is configured with an arc structure.
The food processing apparatus of claim 4, wherein:

The first connecting portion (1200) is provided with a plurality of reinforcing ribs (1202).
The food processing apparatus of claim 4, wherein:

The bearing seat (108) is provided with an accommodating cavity, the accommodating cavity is provided with a first step (1080), and the first step (1080) divides the accommodating cavity into a first accommodating part (1081) and The second accommodating part (1082) is used for accommodating the sealing member, the second accommodating part (1082) is used for accommodating the bearing (106), and the first accommodating part (1081) is used for accommodating the bearing (106). The cross-sectional area of 1081) is smaller than the cross-sectional area of the second receiving portion (1082).
The food processing apparatus of claim 8, wherein:

The first steps (1080) are continuously arranged along the circumferential direction of the bearing seat (108).
The food processing apparatus of claim 8, wherein the food processing apparatus further comprises:

A support (124) is provided at the bottom of the bearing seat (108) and is detachably connected to the bearing seat (108), the support (124) is connected to the first step (1080), the first step (1080), the The side wall of the bearing seat (108) encloses the second accommodating portion (1082);

Wherein, the support member (124) is used for clamping the bearing (106) in cooperation with the first step (1080).
The food processing apparatus of claim 10, wherein:

The support (124) is bolted to the bearing seat (108).
The food processing apparatus of claim 10, wherein the food processing apparatus further comprises:

a first fastener (200);

The side wall of the bearing seat (108) is provided with a first screw hole (1088), the support member (124) is provided with a first through hole (1240), and the first fastener (200) passes through it. pass through the first via hole (1240) and connect with the first screw hole (1088); and/or

The food processing device also includes:

a second fastener (202);

nut;

a second via hole (1242), the support member (124) is provided with the second via hole (1242);

A third via hole (1084), the side wall of the bearing seat (108) is provided with the third via hole (1084), and the second fastener (202) passes through the second via hole (1242) ) and the third via hole (1084), connected with the nut.
The food processing apparatus of claim 12, wherein:

The support member (124) is provided with a connecting column (1244), the second via hole (1242) passes through the connecting column (1244), and the connecting column (1244) passes through the third through hole (1084).
The food processing apparatus of claim 10, wherein:

The number of the bearings (106) is plural;

The distance between the support member (124) and the first step (1080) is smaller than the total axial height of the plurality of bearings (106).
The food processing apparatus of claim 10, wherein:

There is a gap between the bearing (106) and the circumferential side wall of the bearing seat.
The food processing apparatus of claim 10, wherein:

The bearing seat (108), the first step (1080) and the support member (124) are respectively provided with an escape hole (1262) for the rotation shaft (102) to pass through.
The food processing apparatus of claim 10, wherein:

The sealing components include:

an oil seal (130), arranged in the first accommodating part (1081) and located on the top of the first step (1080), and the oil seal (130) is sleeved on the rotating shaft (102);

A sealing ring (132), an annular groove (1086) is provided on the wall of the first accommodating part (1081), and the annular groove (1086) is used for installing the sealing ring (132).
The food processing apparatus of claim 12, wherein the food processing apparatus further comprises:

A bottom plate (126) is arranged in the base (120), and the bottom plate (126) and the cup body (300) enclose a cavity for accommodating ingredients.
The food processor of claim 18, wherein:

The thickness of the chassis (126) is 0.3mm˜2.5mm.
The food processor of claim 18, wherein:

The chassis (126) is located on the side of the bearing seat (108) away from the support member (124);

The chassis (126) is detachably connected with the support (124); and/or the bearing seat is located on the lower side of the bottom wall of the chassis (126).
The food processing apparatus of claim 20, wherein:

A nut column (1266) is arranged on the chassis (126), and a second screw hole (1264) is arranged on the nut column (1266);

The second screw hole (1264) is used for connecting with the second fastener (202).
The food processing apparatus of claim 20, wherein:

The base (120) extends toward the top to form a third connection portion (1206), and the cup body (300) is fixedly connected to the third connection portion (1206);

A fourth connection part (1208) is provided between the third connection part (1206) and the first connection part (1200), and the fourth connection part (1208) is used for connecting the chassis (126).
The food processor of claim 22, wherein:

The cross-sectional area of the third connection portion (1206) is larger than the cross-sectional area of the fourth connection portion (1208), and the cross-sectional area of the fourth connection portion (1208) is larger than that of the first connection portion (1200). ) of the cross-sectional area.
The food processor of claim 23, wherein:

A first connection step (1210) is provided between the first connection part (1200) and the fourth connection part (1208); and/or

A second connection step (1212) is provided between the third connection part (1206) and the fourth connection part (1208).
The food processing apparatus of claim 20, wherein:

The chassis (126) is provided with an escape hole (1262) suitable for the rotation shaft (102) to pass through;

The food processing assembly (100) further comprises: a work execution part (104), which is arranged in the cup body and is sleeved on the rotating shaft (102) passing through the hollow hole (1262).
The food processor of claim 25, wherein:

The work performing part (104) includes any one or a combination of the following: a blade, a stirring blade or a cleaning piece.
The food processing apparatus of claim 20, wherein the food processing apparatus further comprises:

A heating element (142) is connected to the bottom plate (126), and the heating element (142) is used for heating the bottom plate (126).
The food processing apparatus of claim 10, wherein the food processing apparatus further comprises:

A clutch (138) is sleeved on the rotating shaft (102), the clutch (138) is located on the side of the support (124) away from the bearing seat (108), and the clutch (138) is used for connect the drive;

A washer (140) is sleeved on the shaft (102), and the washer (140) is located between the clutch (138) and the support (124).
The food processing apparatus of claim 16, wherein the food processing apparatus (10) further comprises:

base (302);

The base (120) is detachably connected to the base (302).
The food processing apparatus of claim 29, wherein the food processing apparatus (10) further comprises:

a coupler (134) for circuit coupling communication;

The bottom of the base (120) is provided with a second connection part (1204), and the coupler (134) is connected to the base (120) through the second connection part (1204).
The food processing apparatus of claim 30, wherein the food processing apparatus further comprises:

a micro switch, arranged on the base (302);

A trigger rod (136) is arranged at the bottom of the base (120), and the trigger rod (136) is used to trigger the micro switch.
The food processor of claim 31, wherein:

The centerlines of the trigger lever (136), the rotating shaft (102) and the coupler (134) are in one plane.