CN209883909U

CN209883909U - Food processor

Info

Publication number: CN209883909U
Application number: CN201920123069.1U
Authority: CN
Inventors: 陈瑶; 唐路蒙
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-01-03
Anticipated expiration: 2029-01-24

Abstract

The application provides a cooking machine, include frame (1) and set up in the cooking cup subassembly (2) of frame (1), the cooking cup subassembly includes cup (20) and can dismantle the equipment in the cooking cup (21) of cup, be equipped with crushing unit (4) in the cooking cup, be equipped with the drive in the cup transmission (3) of crushing unit (4), cooking bottom of cup portion is equipped with equipment portion (210), transmission (3) are including passing equipment portion (210) with crushing unit (4) rotate output shaft (34) of connecting, the output shaft with be equipped with first sealing member (5) so that between the equipment portion output shaft and cooking cup-shaped become sealing connection. The utility model discloses an equipment portion at cooking cup sets up first sealing member with transmission's output shaft equipment department, has effectively avoided edible material in the cooking cup to get into transmission from equipment portion, has ensured the security of product use.

Description

Food processor

Technical Field

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

Background

The existing food processor can be ground by heating and stirring, has the advantages of good stirring and crushing effects and the like, is convenient to use, is favored and accepted by people, and becomes an indispensable electric appliance in the life of people.

The food processor crushes food materials at a high rotating speed by a crushing cutter component driven by the high-speed rotation of a motor, the crushing cutter still needs a certain time to stop under the action of inertia when the food processor finishes working, and potential safety hazards of use can exist if the food processor is not controlled by a speed reducing mechanism to directly open a cover; how to ensure that the cooking machine does not have the rotating speed at the moment of opening the cover after the work is finished is particularly important for ensuring the use safety.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food processor.

According to the first aspect of this application, a cooking machine, include the frame and set up in the cooking cup subassembly of frame, the cooking cup subassembly include the cup and can dismantle the equipment in the cooking cup of cup, be equipped with crushing unit in the cooking cup, be equipped with the drive in the cup crushing unit's transmission, cooking bottom of the cup portion is equipped with equipment portion, transmission is including passing equipment portion with crushing unit rotates the output shaft of being connected, the output shaft with be equipped with first sealing member so that between the equipment portion output shaft becomes sealing connection with cooking cup.

Further, equipment portion is for certainly the hollow structure of the sunken formation of center towards cooking cup inner chamber of cooking cup bottom, be equipped with the locating hole in the equipment portion, the output shaft passes the locating hole with crushing unit connects.

Further, the aperture of the positioning hole is smaller than that of the assembling portion, a first accommodating portion is arranged below the positioning hole to accommodate the first sealing element, and the aperture of the first accommodating portion is larger than that of the positioning hole and smaller than that of the assembling portion.

Furthermore, the output shaft is provided with a bearing and a limiting clamp spring which are contained in the assembling portion, a reset elastic piece is sleeved between the bearing and the limiting clamp spring, and the first sealing piece is located above the limiting clamp spring.

Furthermore, the transmission device comprises a first transmission piece and a second transmission piece which can synchronously rotate and a braking piece which can brake the first transmission piece, and the first transmission piece comprises an output shaft and a first meshing piece arranged at the tail end of the output shaft.

Further, crushing unit include the revolving rack and set up in the cutter of revolving rack, the equipment has the bowl cover on the cooking cup, be equipped with the location on the bowl cover the location portion on revolving rack top.

Furthermore, the transmission device comprises a gear box formed by assembling a gear ring and a first cover body, a gear set is arranged in the gear box, the gear set can drive the first transmission piece and the second transmission piece to synchronously rotate, the second transmission piece comprises an input shaft and a second meshing piece arranged at the top end of the input shaft, and the first meshing piece and the second meshing piece are separated and clamped with the braking piece when the transmission device is in a non-working state.

Further, the stopper includes the main part and from the braking part that the main part extends, when the cooking machine braking, braking part with first meshing piece joint.

Furthermore, a projection which can be engaged with the second engaging piece is arranged on the first engaging piece.

Furthermore, a second accommodating part is arranged on the second engaging part, and the projection can be engaged in the second accommodating part to enable the first engaging part and the second engaging part to rotate synchronously.

Further, a hollow positioning column extending along the axial direction is arranged in the center of the first cover body to radially limit the output shaft, a second sealing element is sleeved on the outer wall of the positioning column, and when the positioning column is accommodated in the assembling portion, the second sealing element is in interference fit with the assembling portion.

Furthermore, a through hole is formed in the first cover body, the braking portion penetrates through the through hole and extends into the gear box, and a third sealing element is arranged on the outer ring of the through hole of the first cover body.

According to the above technical scheme, the utility model discloses an equipment department at the equipment portion of cooking cup and transmission's output shaft equipment department sets up first sealing member, has effectively avoided edible material in the cooking cup to get into transmission from equipment portion, has ensured the security of product use.

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

Drawings

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

Fig. 1 is a partially assembled schematic view of a food processor according to an embodiment of the present application;

fig. 2 is a schematic exploded perspective view of a cooking cup assembly according to an embodiment of the present application;

FIG. 3 is a perspective view of a cup holder according to an embodiment of the present application;

fig. 4 is an assembled cross-sectional view (non-working state) of the cooking cup assembly according to an embodiment of the present application;

FIG. 5 is an enlarged partial schematic view of FIG. 4;

fig. 6 is an assembled cross-sectional view (working state) of the cooking cup assembly according to the embodiment of the present application;

FIG. 7 is a schematic top view of a cooking cup according to an embodiment of the present application;

FIG. 8 is a schematic bottom view of a cooking cup according to an embodiment of the present application;

FIG. 9 is an exploded perspective view of the brake and the transmission of one embodiment of the present application;

FIG. 10 is an exploded perspective view of the brake and transmission of another embodiment of the present application;

FIG. 11 is a schematic perspective view of a brake according to one embodiment of the present application;

FIG. 12 is a schematic perspective view of a brake according to another embodiment of the present application;

FIG. 13 is a schematic perspective view of a brake according to another embodiment of the present application;

FIG. 14 is a schematic perspective view of a brake according to another embodiment of the present application;

FIG. 15 is a schematic perspective view of the transmission and brake assembly according to another embodiment of the present application;

FIG. 16 is a schematic view, partially in section, of an assembly of a transmission and a cooking cup according to another embodiment of the present application;

FIG. 17 is a schematic perspective view of the transmission and brake assembly according to another embodiment of the present application;

FIG. 18 is a schematic view, partially in section, of a transmission and a cooking cup assembly according to another embodiment of the present application;

fig. 19 is a schematic perspective assembly view of a food processor according to another embodiment of the present application.

Reference numerals:

food processor 100

Engine base 1

Cooking cup component 2

The cup holder 20 has a first assembling post 201 and a second assembling hole 202

Third assembly column 203 fourth assembly hole 204 cooking cup 21

Positioning holes 2101 and the first accommodating portion 2102 of the assembling portion 210

Second assembly post 211 third assembly aperture 212 detent 22

Main body 220, stopper 221, recess 222

Assembling part 223 assembling column 224 cup cover 23

Positioner 230 transmission 3 ring gear 30

Limiting protrusion 301 and first cover 31 via hole 310

Positioning post 313 of first assembling hole 312 of lug 311

Second seal 314 third seal 315 gearbox 32

Input shaft 33 first coupling 331 output shaft 34

Elastic part 342 for limiting position of bearing 340 and resetting spring 341

Output shaft end 343 first engagement member 35 projection 350

Second engagement member 36 second receptacle 360

Crushing assembly 4 and rotating frame 40 accommodating cavity 401

Tool 41

First seal 5

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

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

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

Referring to fig. 1 to 19, a food processor 100 of the present application includes a base 1 and a cup assembly 2 disposed on the base 1. Cooking cup subassembly 2 includes cup stand 20 and can dismantle the equipment in the cooking cup 21 of cup stand 20. Be equipped with crushing unit 4 in the cooking cup 21, be equipped with the drive in the cup stand 20 the transmission 3 of crushing unit 4.

Cooking cup 21 bottom is equipped with equipment portion 210, transmission 3 is including passing equipment portion 210 with crushing unit 4 rotates the output shaft 34 of being connected. A first seal 5 is provided between the output shaft 34 and the assembly portion 210 to hermetically connect the output shaft 34 and the food cup. Through the equipment department of the equipment portion 210 of cooking cup and transmission 3's output shaft 34 sets up first sealing member 5, effectively avoided the edible material in the cooking cup from equipment portion 210 gets into transmission 3, has ensured the security that the cooking machine used.

The assembly part 210 is a hollow structure formed by the center of the bottom of the cooking cup 21 towards the inner cavity of the cooking cup in a concave manner. The assembling portion 210 is provided with a positioning hole 2101. The positioning hole 2101 is disposed at the top end of the assembling portion 210, and the output shaft 34 passes through the positioning hole 2101 and is connected to the crushing assembly 4.

The crushing assembly 4 comprises a rotating frame 40 and a cutter 41 arranged on the rotating frame 40. The output shaft 34 passes through the assembling portion 210 and is rotatably connected to the rotating frame 40. Specifically, the rotating frame 40 is provided with an accommodating cavity 401 for accommodating the end 343 of the output shaft. The output shaft end 343 is a flat structure, and the receiving cavity 401 is a flat groove adapted to the flat structure to effectively prevent the output shaft 34 and the rotating frame 40 from rotating relatively, and ensure that the output shaft 34 and the rotating frame 40 always run synchronously. The cup cover 23 is assembled on the cooking cup 21, and the cup cover 23 is provided with a positioning part 230 for positioning the top end of the rotating frame 40.

The aperture of the positioning hole 2101 is smaller than that of the assembling portion 210, and a first accommodating portion 2102 is disposed below the positioning hole 2101 to accommodate the first sealing member 5. The aperture of the first accommodating portion 2102 is larger than that of the positioning hole 2101 and smaller than that of the assembling portion 210 so that the positioning hole 2101 can be completely sealed.

The transmission device 3 includes a first transmission member and a second transmission member which can rotate synchronously, and a braking member 22 which can brake the first transmission member. The first transmission member includes an output shaft 34 and a first engaging member 35 disposed at a rear end of the output shaft 34. The second transmission member includes an input shaft 33 and a second engaging member 36 disposed at a top end of the input shaft 33. When the transmission device 3 is in an operating state, the first engaging piece 35 and the second engaging piece 36 are engaged and rotate synchronously, and when the transmission device 3 is in a non-operating state (braking state), the first engaging piece 35 and the second engaging piece 36 are separated and clamped with the braking part 22.

The tail end of the input shaft 33 is provided with a first coupling 331. A motor (not shown) is arranged in the machine base 1, and the motor drives the transmission device 3 to rotate. A second coupling (not shown) adapted to the first coupling 331 is provided on the motor; when cooking cup subassembly 2 assemble in behind the frame 1, the motor with the input shaft 33 is coaxial so that the efficiency of motor is the highest.

The output shaft 34 is provided with a bearing 340 and a limit clamp spring 341 accommodated in the assembly portion 210. And a reset elastic piece 342 is sleeved between the bearing 340 and the limit clamp spring 341. The first sealing element 5 is located above the limit clamp spring 341. After the cup cover 23 is assembled on the food processing cup 21, the rotating frame 40 is pressed to move downwards, the return elastic member 342 is compressed, the first engaging member 35 and the second engaging member 36 are engaged into a whole, the food processing machine 100 is started, under the driving of the motor, the first engaging member 35 and the second engaging member 36 synchronously rotate in the same direction, the kinetic energy of the motor is transmitted to the rotating frame 40 through the input shaft 33 and the output shaft 34, and therefore the rotating frame 40 drives the cutter 41 to crush food materials in the food processing cup 21; after the food processor 100 is finished, when the cup cover 23 is opened, the rotating frame 40 is changed from a pressed state to a free state, under the driving of the pushing force of the elastic resetting piece 342, the output shaft 34 moves upwards to separate the first engaging piece 35 from the second engaging piece 36, and at the moment, the first engaging piece 35 moving upwards is clamped with the braking portion 221 to enable the rotating frame 40 to be instantaneously braked, so that the aim of instantaneously stopping the rotation of the cutter 41 when the food processor 100 is opened is fulfilled, and the use safety is ensured. When the cup cover 23 is opened, the first engaging member 35 rebounds under the action of the pushing force of the return elastic member 342, the first engaging member 35 contacts with the braking member 22, the output shaft 34 can be quickly stopped, that is, the crushing assembly is stopped instantaneously, and thus safety problems are prevented from being brought about.

In an embodiment, please refer to fig. 15 and 16 in combination, the transmission device 3 includes a gear box 32 formed by assembling a ring gear 30 and a first cover 31. A gear set (not numbered) is disposed in the gear box 32, and the gear set can drive the first transmission member and the second transmission member to rotate synchronously. The center of the first cover 31 is provided with a hollow positioning column 313 extending along the axial direction, and the output shaft 34 passes through the positioning column 313 and is rotatably connected with the rotating frame 40. The bearing 340, the limiting clamp spring 341 and the elastic restoring piece 342 are all accommodated in the positioning column 313 so as to limit the output shaft to prevent the output shaft from radially shaking in the rotating process. When the transmission device is assembled to the food processing cup, the positioning column 313 is accommodated in the assembly portion 210. A second sealing element 314 is sleeved on the outer wall of the positioning column, and when the positioning column 313 is accommodated in the assembling portion 210, the second sealing element 314 is in interference fit with the assembling portion 210. The second sealing part 314 can effectively prevent water from flowing to the output shaft and the oil-containing bearing through the positioning column 313 when the cooking cup is inverted, and the use safety is ensured.

In another embodiment, referring to fig. 17 and 18, the braking member 22 includes a main body 220 and a braking portion 221 extending from the main body 220. A through hole 310 is formed in the first cover 31, and the braking portion 221 penetrates through the through hole 310 and extends into the gear box 32. When the food processor is braked, the braking part 221 is clamped with the first engaging piece 35. The stopper 22 may be disposed at the bottom of the cooking cup. Specifically, the main body part 220 is arranged at the bottom of the cooking cup, and the braking part 221 extends into the gear box and is clamped with the upper surface of the first engaging part 35 during braking. The first cover 31 is provided with a third seal 315 at the outer ring of the through hole 310, and when the braking member 22 is assembled, the upper surface of the third seal 315 is on the same horizontal plane as the upper surface of the braking member 22. The water entering transmission when third sealing member 315 can effectively avoid wasing the cooking cup ensures the normal use of cooking machine.

In another embodiment, the braking member 22 may also be disposed at the upper end of the gear ring 30, and the upper end of the gear ring 30 is provided with a limiting protrusion 301 for positioning the braking member 22 to prevent the braking member 22 from being displaced during braking. The stopper 221 may be formed in various structures such as a fan shape, a cylinder shape, a kidney shape, and a trapezoid shape.

Specifically, the ring gear 30 and the first cover 31 are integrally fixed to each other by screws (not shown). The first cover 31 is provided with a lug 311 protruding outward in the radial direction, and the lug 311 is provided with a first assembling hole 312. A first assembling column 201 assembled with the lug 311 is arranged in the cup holder 20, and a second assembling hole 202 is arranged on the first assembling column 201. A first screw passes through the first assembly hole 312 and the second assembly hole 202 to assemble the gearbox 32 within the cup holder 20.

The bottom downwardly extending of cooking cup 21 has second equipment post 211, be equipped with third equipment hole 212 on the second equipment post 211. A third assembling column 203 matched with the second assembling column 211 is arranged in the cup holder 20, and a fourth assembling hole 204 corresponding to the third assembling hole 212 is arranged on the third assembling column 203; the second screw (not shown) passes through the third assembly hole 212 and the fourth assembly hole 204 to assemble and fix the food cup 21 and the cup holder 20.

The first engaging member 35 and the second engaging member 36 are accommodated in the gear case 32. The second engaging member 36 is provided with a second accommodating portion 360, and the first engaging member 35 is provided with a protrusion 350 engageable in the second accommodating portion 360.

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

Claims

1. The utility model provides a cooking machine, its characterized in that, include frame (1) and set up in the cooking cup subassembly (2) of frame (1), the cooking cup subassembly include cup (20) and can dismantle the equipment in the cooking cup (21) of cup (20), be equipped with crushing unit (4) in cooking cup (21), be equipped with the drive in cup (20) the transmission (3) of crushing unit (4), cooking cup (21) bottom is equipped with equipment portion (210), transmission (3) are including passing equipment portion (210) with crushing unit (4) rotate output shaft (34) of being connected, output shaft (34) with be equipped with first sealing member (5) so that between equipment portion (210) output shaft (34) become sealing connection with cup-shaped cooking.

2. The food processor as claimed in claim 1, wherein the assembly portion (210) is a hollow structure formed by sinking from the center of the bottom of the food processing cup to the inner cavity of the food processing cup, a positioning hole (2101) is formed on the assembly portion (210), and the output shaft (34) passes through the positioning hole (2101) to be connected with the crushing assembly (4).

3. The food processor as claimed in claim 2, wherein the aperture of the positioning hole (2101) is smaller than the aperture of the assembling portion (210), a first accommodating portion (2102) is provided below the positioning hole (2101) to accommodate the first sealing member (5), and the aperture of the first accommodating portion (2102) is larger than the aperture of the positioning hole (2101) and smaller than the aperture of the assembling portion.

4. The food processor according to claim 1, wherein the output shaft (34) is provided with a bearing (340) and a limit clamp spring (341) which are accommodated in the assembling portion (210), a reset elastic member (342) is sleeved between the bearing (340) and the limit clamp spring (341), and the first sealing member (5) is positioned above the limit clamp spring (341).

5. The food processor of any one of claims 1 to 4, wherein the transmission device (3) comprises a first transmission member and a second transmission member which can rotate synchronously and a braking member (22) which can brake the first transmission member, and the first transmission member comprises an output shaft (34) and a first engaging member (35) arranged at the tail end of the output shaft (34).

6. The food processor according to claim 5, wherein the crushing assembly (4) comprises a rotating frame (40) and a cutter (41) arranged on the rotating frame (40), the food processing cup (21) is assembled with a cup cover (23), and the cup cover (23) is provided with a positioning part (230) for positioning the top end of the rotating frame (40).

7. The food processor of claim 6, wherein the transmission device (3) comprises a gear box (32) formed by assembling a gear ring (30) and a first cover body (31), a gear set is arranged in the gear box (32), the gear set can drive the first transmission member and a second transmission member to synchronously rotate, the second transmission member comprises an input shaft (33) and a second engaging member (36) arranged at the top end of the input shaft (33), and the first engaging member (35) is separated from the second engaging member (36) and is clamped with the braking member (22) when the transmission device (3) is in a non-working state.

8. The food processor of claim 7, wherein the braking member (22) comprises a main body portion (220) and a braking portion (221) extending from the main body portion (220), wherein the braking portion (221) is engaged with the first engaging member (35) when the food processor is braked.

9. The food processor of claim 8, wherein the first engaging member (35) is provided with a projection (350) engageable with the second engaging member (36).

10. The food processor of claim 9, wherein the second engaging member (36) is provided with a second receiving portion (360), and the protrusion (350) can be engaged in the second receiving portion (360) to rotate the first engaging member (35) and the second engaging member (36) synchronously.

11. The food processor of any one of claims 8 to 10, wherein a hollow positioning column (313) extending along an axial direction is disposed at a center of the first cover (31) to radially define the output shaft (34), an outer wall of the positioning column (313) is sleeved with a second sealing member (314), and when the positioning column (313) is received in the assembling portion (210), the second sealing member (314) is in interference fit with the assembling portion (210).

12. The food processor of claim 11, wherein a through hole (310) is formed in the first cover (31), the brake portion (221) extends into the gear box (32) through the through hole (310), and the first cover (31) is provided with a third seal (315) at an outer ring of the through hole (310).