CN215272155U

CN215272155U - Food processor

Info

Publication number: CN215272155U
Application number: CN202022084061.4U
Authority: CN
Inventors: 杨宝斌; 崔春
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-12-24
Anticipated expiration: 2030-09-21
Also published as: WO2022058839A1

Abstract

The application provides a cooking machine, stirring cup subassembly liftable for the stirring sword can be located the processing space of stirring cup subassembly not co-altitude position, so that the edible material to different capacity stirs, can improve the effect of beating. The cooking machine comprises a stirring cup assembly, a host and a stirring rod assembly. The stirring cup assembly is provided with a processing space for processing food materials. The stirring rod component is provided with a stirring knife. The stirring rod assembly is detachably arranged on the main machine, the stirring cup assembly is arranged below the stirring rod assembly and is connected with the driving device, and the driving device is used for driving the stirring rod assembly to move up and down along the main machine; when the food processor is in a working state, the driving device can drive the stirring cup assembly to ascend to different working positions, so that the stirring knife can be positioned in different height positions in the processing space for stirring operation.

Description

Food processor

Technical Field

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

Background

With the increasing functions of food processors, the food processors are favored by more and more consumers. In the food processor on the market at present, the whipping device is usually fixedly assembled in the cup body to whip the food material in the cup body. However, when the food processor is used for processing food materials with different capacities, the whipping effect is often not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food processor, its stirring cup subassembly liftable for the stirring sword can be located the processing space of stirring cup subassembly different high positions, so that the edible material to different capacity stirs, can improve the effect of beating.

In order to achieve the above object, the embodiment of the present invention provides a food processor, the food processor includes:

the stirring cup assembly is provided with a processing space for processing food materials;

the stirring rod component is provided with a stirring knife;

the stirring device comprises a main machine, a stirring rod assembly, a stirring cup assembly and a stirring mechanism, wherein the main machine is provided with a driving device, the stirring rod assembly is detachably arranged on the main machine, the stirring cup assembly is arranged below the stirring rod assembly and is connected with the driving device, and the driving device is used for driving the stirring cup assembly to move up and down along the main machine; when the food processor is in a working state, the driving device can drive the stirring cup assembly to ascend to different working positions, so that the stirring knife can be positioned in different height positions in the processing space for stirring operation.

In this embodiment, the liftable of stirring cup subassembly sets up for when the cooking machine is in operating condition, the stirring sword can rise to the not co-altitude position in processing space, so that carry out the whipping to the edible material of different capacity, make edible material more abundant by the whipping, be favorable to improving the whipping effect. And the stirring rod assembly is detachable and arranged on the host machine, so that the stirring rod assembly is convenient to detach, clean, replace and maintain.

Optionally, stirring cup subassembly detachable locates the host computer, drive arrangement can drive stirring cup subassembly falls to initial position stirring cup subassembly is located initial position, the stirring rod subassembly is located outside the processing space, the host computer can be located to the stirring cup subassembly or certainly the host computer is taken off, and this embodiment, the dismantled setting of stirring cup subassembly is convenient for the stirring cup subassembly and is pulled down the washing, is changed and is maintained. And the stirring cup assembly can be lowered to the initial position, so that the stirring rod assembly is positioned outside the processing space, and the stirring cup assembly is convenient to disassemble and assemble.

Optionally, the cooking machine is including removing the supporting component, remove the supporting component with the drive arrangement drive is connected, stirring cup subassembly assemble in remove on the supporting component, drive arrangement is through direct drive remove the supporting component and follow the host computer reciprocates with the drive stirring cup subassembly is followed host computer up-and-down motion. In this embodiment, the setting of removal supporting component can make stirring cup subassembly stable connection in drive arrangement more, the host computer of locating more stably.

Optionally, the movable supporting assembly comprises a movable cup seat assembly, the movable cup seat assembly is connected with the driving device, and the stirring cup assembly is arranged on the movable cup seat assembly. In this embodiment, remove the supporting component and set up to removing the cup base subassembly for stirring cup subassembly lay easy operation is convenient.

Optionally, the driving device comprises a screw rod assembly and a driving piece; the screw rod assembly comprises a screw rod and a lifting block sleeved on the screw rod, the driving piece is in driving connection with the screw rod, and the lifting block is fixedly connected with the stirring cup assembly; the driving piece can drive the screw rod to rotate so as to control the lifting block to move up and down along the screw rod. In this embodiment, set up drive arrangement into the structure that includes lead screw and the elevator on the lead screw is located to the cover, can realize the lift of elevator and stirring cup subassembly through the control driving piece, drive arrangement simple structure, the equipment is convenient.

Optionally, the host includes a control circuit board, the driving member includes a first driving motor, and the control circuit board is electrically connected to the first driving motor; the first driving motor is in driving connection with the screw rod, and the control circuit board controls the first driving motor to drive the screw rod to rotate so as to control the lifting block to move up and down along the screw rod. In this embodiment, can realize the automatic rising of elevator and stirring cup subassembly through the rotation of control first driving motor drive lead screw, and it is simple and convenient to go up and down to operate.

Optionally, the host is provided with a plurality of position switches, and the control circuit board is electrically connected with the position switches; the lifting block is provided with a touch part, the touch part can touch the position switch in the lifting or descending process of the lifting block, the position switch generates a touch signal to the control circuit board, and the control circuit board can control the working state of the first driving motor according to the touch signal. In this embodiment, through the cooperation of position switch and the last trigger part of elevator, can realize stirring cup subassembly's automatic positioning.

Optionally, the host is provided with a height adjusting key, the height adjusting key is connected with the control circuit board, and the control circuit board can receive a height adjusting instruction of the height adjusting key and control the working state of the first driving motor according to the height adjusting instruction. In this embodiment, the setting of height adjustment key, the user of being convenient for is adjusted the stirring cup subassembly to required height through operating height adjustment key and is carried out the stirring operation.

Optionally, the host computer is equipped with and is used for the drive the stirring rod subassembly carries out the stirring motor subassembly of stirring operation, stirring rod subassembly detachable is located the lower extreme of stirring motor subassembly. In this embodiment, the stirring rod subassembly is directly assembled in stirring motor assembly's lower extreme, is favorable to stirring motor assembly and the better cooperation of stirring rod subassembly.

Optionally, the stirring rod assembly comprises a cup cover and a stirring rod; the stirring knife is arranged at the lower end of the stirring rod; the stirring motor assembly comprises a stirring motor shell and a second driving motor arranged in the stirring motor shell;

the stirring machine is characterized in that a first buckling part is arranged on the outer side of the stirring machine shell, a second buckling part is correspondingly arranged on the inner side of the cup cover, the cup cover is assembled on the stirring machine shell, the first buckling part is buckled with the second buckling part, and the stirring rod is connected with the second driving motor. In this embodiment, can realize the lock of first clamping part and second clamping part or part through rotatory bowl cover to easily realize the dismouting between stirring cup subassembly and the stirring motor subassembly, dismouting convenient operation, and lock simple structure.

Optionally, the stirring motor assembly further comprises a connector arranged at the lower end of the second driving motor, the connector is connected with a driving shaft of the second driving motor, the stirring rod assembly is assembled on the stirring motor assembly, and the stirring rod is connected with the connector. In this embodiment, realize the mechanical connection of puddler subassembly and second driving motor's drive shaft through the connector, for the embodiment that adopts the belt to realize puddler and driving motor and be connected, structural strength is higher, and transmission effect is better.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Fig. 1(a) is a perspective structural view of a stirring cup assembly of a food processor in an initial position according to an exemplary embodiment of the present application;

FIG. 1(b) is a perspective view of the blending cup assembly of the food processor shown in FIG. 1(a) in an operating position;

FIG. 1(c) is a perspective view of the blending cup assembly of the food processor shown in FIG. 1(a) in another working position;

fig. 2 is a perspective view of the blender bar assembly and the food cup assembly of the food processor shown in fig. 1(a) taken from the main machine;

fig. 3 is a cross-sectional view from one perspective of the food processor shown in fig. 1 (a);

FIG. 4(a) is a cross-sectional view of the blending cup assembly of the food processor of FIG. 1(a) in an operating position;

FIG. 4(b) is a cross-sectional view of the blending cup assembly of the food processor of FIG. 1(a) in another operating position;

fig. 5 is a schematic view of a part of the structure of the food processor shown in fig. 1 (a);

fig. 6 is an exploded perspective view of the food processor shown in fig. 1 (a);

FIG. 7 is an exploded perspective view of a lead screw assembly according to an exemplary embodiment of the present application;

FIG. 8 is an exploded perspective view of a stir bar assembly according to an exemplary embodiment of the present application;

FIG. 9 is an exploded perspective view of a blender cup in accordance with an exemplary embodiment of the present application;

FIG. 10 is an exploded perspective view of a mixing motor assembly according to an exemplary embodiment of the present application.

Detailed Description

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

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "plurality" includes two, and is equivalent to at least two. 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.

The cooking machine of this application said can be broken wall machine, juice extractor, soybean milk machine etc..

Fig. 1(a) is a perspective view of a blending cup assembly of a food processor in an initial position according to an exemplary embodiment of the present application, please refer to fig. 1(a) and refer to fig. 1(b) to fig. 10 as necessary.

Referring to fig. 1(b) to 4(b) and fig. 6, the food processor includes a stirring cup assembly 25, a main body 1b and a stirring rod assembly 24. The host 1b is provided with a control circuit board to control the operation of the food processor. The blending cup assembly 25 is provided with a processing space for processing food materials. The stirring rod assembly 24 is provided with a stirring blade 2412. The main body 1b is provided with a driving device. The stirring rod assembly 24 is detachably arranged on the host 1b, the stirring cup assembly 25 is arranged below the stirring rod assembly 24 and is connected with a driving device, and the driving device is used for driving the stirring cup assembly 25 to move up and down along the host 1 b. When the food processor is in the operating state, the driving device can drive the stirring cup assembly 25 to ascend to different operating positions, so that the stirring knife 2412 can be located at different height positions in the processing space 200 for stirring operation.

In some embodiments, the blending cup assembly 25 is removably attached to the main body 1 b. For example, the blending cup assembly 25 may be connected to the driving device through a connector. The connecting piece is detachably arranged on the driving device or the stirring cup component is detachably arranged on the connecting piece. Accordingly, the stirring cup assembly 25 can be lowered to the lowest position or directly set at the lowest position by the driving device, and when the stirring cup assembly 25 is at the lowest position, the stirring rod assembly 24 is located outside the processing space 200, and the stirring cup assembly 25 can be removed or installed on the main body 1 b. In some embodiments, this lowest position may be considered an initial position of the blending cup assembly 25, such as the position of the blending cup assembly 25 in fig. 1(a) and 3.

For example, in some embodiments, the food processor can include a mobile support assembly. The movable supporting component is in driving connection with a driving device, the stirring cup component 25 is assembled on the movable supporting component, and the driving device directly drives the movable supporting component to move up and down along the main machine 1b so as to drive the stirring cup component 25 to move up and down along the main machine 1 b. Alternatively, the blending cup assembly 25 may be configured to be removably assembled to the mobile support assembly.

Referring to fig. 1(b) to fig. 6, the movable supporting assembly includes a movable cup holder assembly 21, the movable cup holder assembly 21 is connected to the driving device, and the stirring cup assembly 25 is disposed on the movable cup holder assembly 21. Specifically, the blender cup 25 may be placed directly on the moving cup holder assembly 21. Of course, the movable cup seat assembly 21 and the stirring cup assembly 25 can be correspondingly provided with a matched limiting block, a limiting groove and the like, so that the stirring cup assembly 25 is limited, and the stirring cup assembly 25 is prevented from shaking on the movable cup seat assembly 21. It should be noted that, in other embodiments, the stirring cup assembly may also be fixedly assembled on the movable cup base, which is not limited in the present application.

In some embodiments, the agitator bar assembly 24 is provided with a cap 2401. When the food processor is in a working state, the cup cover 2401 can cover the stirring cup assembly 25.

In some embodiments, the agitator bar assembly 24 includes an agitator bar 2404. The stirring knife 2412 is arranged at the lower end of the stirring rod 2404. The stirring knife 2412 is arranged on the stirring rod 2404 through a knife shaft fixing seat 2409.

Specifically, as shown in fig. 3, fig. 4(a), fig. 4(b) and fig. 8, in some embodiments, the lower portion of the stirring rod 2404 may be provided with a limiting portion. The agitator bar assembly 24 may also include a stainless steel washer 2405, a nylon washer 2406, a bearing 2407, an oil seal 2408, a stationary base cover 2411, and a gasket 2413. The stainless steel gasket 2405, the nylon gasket 2406, the bearing 2407, the oil seal 2408, the fixed base cover 2411, the gasket 2413 and the cutter shaft fixed base 2409 are all sleeved on the stirring rod 2404. The cutter shaft fixing seat 2409 is provided with an inner cavity, and the stainless steel gasket 2405, the nylon gasket 2406, the bearing 2407 and the oil seal 2408 are all arranged in the inner cavity of the cutter shaft fixing seat 2409. The stainless steel gasket 2405 and the nylon gasket 2406 are arranged on the bearing 2407 and abut against the limiting part, and the oil seal 2407 is arranged below the bearing 2407. The fixed base cover 2411 covers the lower end of the cutter shaft fixed base 2409, the stirring knife 2412 is arranged below the fixed base cover 2411, and the gasket 2413 is arranged at the lower end of the stirring knife 2412 to fix the lower end of the stirring knife 2412.

As shown in fig. 3, 4(a), 4(b) and 8, the stirring rod assembly 24 may further include a stirring cover 2403 and a sealing member 2410. The stirring cover 2403 is connected to the cup cover 2401 and sleeved outside the stirring rod 2404, and the stirring knife 2412 is located inside the stirring cover 2403. An outward extending part 2409a is arranged in the middle of the outer side of the cutter shaft fixing seat 2409, and a sealing element 2410 is sleeved outside the cutter shaft fixing seat 2409 and located above the outward extending part 2409 so as to seal between the cutter shaft fixing seat 2409 and the stirring cover 2403. The seal 2409 may be an O-ring seal, although other seal configurations are possible.

As shown in fig. 3, 4(a), 4(b) and 8, the stirring rod assembly 24 may further include a sealing ring 2402. The sealing ring 2402 is arranged on the outer edge of the lower part of the cup cover 2401. The cup cover 2401 comprises a cup cover main body 2401d and a cup cover mounting part 2401c arranged above the cup cover main body 2401 d. The inner wall of the cup cover mounting part 2401c is provided with a second buckling part 2401 a. The outer edge of the lower part of the cup cover main body 2401d is provided with a sealing ring mounting groove 2401f, and the sealing ring 2402 can be sleeved in the sealing ring mounting groove 2401 f. The middle part of the upper end of the cup cover main body 2401d is inwards sunken to form an accommodating groove 2401e together with the cup cover mounting part 2401 c. The stirring cover 2403 is provided below the housing tank 2401 e.

Further, as shown in fig. 3 and fig. 4(a) and 4(b), in some embodiments, the main body 1b is provided with a stirring motor assembly 22 for driving the stirring rod assembly 24 to perform a stirring operation. The stirring rod assembly 24 is detachably provided at the lower end of the stirring motor assembly 22.

The stirring motor assembly 22 includes a stirring motor housing, a second driving motor 222 and a connecting head 223 disposed at the lower end of the second driving motor 222, wherein the connecting head 223 is connected to the driving shaft of the second driving motor 222. The mixer motor housing includes a main body portion and a connecting portion located at a lower end of the main body portion, the second driving motor 222 is provided in the main body portion, and the connecting head 223 is located in the connecting portion.

The outer side of the connecting part is provided with a first buckling part 225, the cup cover 2401 is assembled on the connecting part of the stirrer motor shell, the first buckling part 225 is buckled with a second buckling part 2401a, and the stirring rod 2404 is connected with the connecting head 223.

Based on the above structure, when the stirring rod assembly 24 is assembled in the stirring motor assembly 22, the lower end of the stirring motor assembly 22 extends into the accommodating groove 2401e, and the first buckling part 225 and the second buckling part 2401a can be buckled by rotating the cup cover 2401. Accordingly, the first fastening portion 225 and the second fastening portion 2401a can be separated by rotating the cap 2401 in the opposite direction, that is, the stirring rod assembly 24 can be detached from the stirring rod main assembly 22.

Referring to fig. 10, in some embodiments, the mixer motor housing includes a left housing 221 and a right housing 224. The left housing 221 includes a left housing main body 2211 and a left housing connecting portion 2212, and the right housing 224 includes a right housing main body 2241 and a right housing connecting portion 2242. The left and right

housing body portions

2211 and 2241 together form the body of the mixer housing. The left housing connecting part 2212 and the right housing connecting part 2242 together form a connecting part of the mixer motor housing. The left housing connecting part 2212 and the right housing connecting part 2242 are respectively provided with a first locking part 225. The right housing body 2241 is further provided with a connecting beam 2243 to connect the agitator motor unit 22 to the main unit 1 b.

It should be noted that, the stirring rod assembly may also be assembled on the stirring motor assembly in other manners, which is not limited in this application and may be set according to specific applications.

In some embodiments, the drive means includes a lead screw assembly 18 and a drive. The screw rod assembly 18 comprises a screw rod 181 and a lifting block 185 sleeved on the screw rod 181, the driving part is in driving connection with the screw rod 181, and the lifting block 185 is fixedly connected with the stirring cup assembly 25. The driving member can drive the screw rod 181 to rotate so as to control the lifting block 185 to move up and down along the screw rod 181. The driving member may comprise a driving motor, or a manually operable rotary operating lever, rotary handle, or the like. The rotary operating rod or the rotary handle and the like can be connected with the screw rod to drive the screw rod to rotate, so that the lifting block can move up and down.

Referring to fig. 3, 4(a) and 7, in some embodiments, the driving member may include a first driving motor 19. The first drive motor 19 is electrically connected to the control circuit board. The first drive motor 19 is located above the lead screw 181. The screw 181 is connected to a drive shaft of the first drive motor 19 via a coupling 182. The screw 181 is fixed to the main body 1b by upper and lower fixing seats 183. A bearing 187 is arranged in the fixed seat 183, and the fixed seat 183 is connected with the screw rod 181 through the bearing 187, so that the screw rod 181 can rotate under the driving of the first driving motor 19. The elevator block 185 is connected to the agitator motor assembly 22.

Referring to fig. 3, fig. 4(a), fig. 4(b) and fig. 7, a T-shaped nut 184 with internal threads is disposed in the lifting block 185, the T-shaped nut 184 is sleeved on the screw rod 181, and when the screw rod 181 rotates, the T-shaped nut 184 moves up and down relative to the screw rod to drive the lifting block 185 to move up and down. The lead screw assembly 18 further includes a guide rod 186 disposed side by side with the lead screw 181, and the lifting block 185 is sleeved on the guide rod 186.

Based on the structure, in the lifting process of the driving device, the control circuit board can control the first driving motor 19 to drive the screw rod 181 to rotate, and the T-shaped nut 184 drives the lifting block 185 to move up and down along the screw rod 181. Accordingly, when the driving device needs to be stopped, the control circuit board controls the first driving motor 19 to stop, the screw 181 stops rotating, and the T-shaped nut 184 and the lifting block 185 move up and down.

Of course, it should be noted that, in other embodiments, the T-shaped nut may not be provided, and the through hole of the screw rod, in which the lifting block is sleeved, is provided with an internal thread matching with the screw rod. In addition, the first driving motor can also be arranged at the lower end of the screw rod or other positions. The present application is not limited to this, and may be set according to a specific application environment.

In some embodiments, the food processor may be designed to automatically control the operating state of the first driving motor 19, such as controlling the first driving motor 19 to start driving or stop driving, so as to control the lifting of the stirring cup assembly, the staying at a certain height position, the staying time of the stirring cup assembly at the height position, the stirring time of the stirring rod assembly, and the like. For example, can set up the stirring procedure that this cooking function corresponds according to the different cooking functions of cooking machine (for example, make soybean milk, preparation fruit juice etc.). When the user selects a cooking function, the cooking machine can stir according to the stirring program of this cooking function of predetermineeing. The height position of the stirring cup assembly during the working of the food processor can be set according to different food processing functions, and the stirring time of the stirring rod assembly at the height position of the stirring cup assembly is long. Of course, in same cooking function, can set up to the puddler subassembly and can stir a plurality of not co-altitude positions in the stirring cup subassembly. Still can set up to the stirring cup subassembly and can circulate the lift at a plurality of height positions repeatedly to make the stirring rod subassembly can be in stirring cup subassembly a plurality of height positions stirring of circulating repeatedly.

Furthermore, please refer to fig. 3 to 7, the main body 1b is provided with a plurality of position switches 17, and the control circuit board is electrically connected to the position switches 17. The lifting block 185 is provided with a touch portion 1851, the touch portion 1851 can touch the position switch 17 when the lifting block 185 ascends or descends, the position switch 17 can generate a touch signal to the control circuit board, and the control circuit board can control the working state of the first driving motor 19 according to the touch signal, for example, the first driving motor 19 can be controlled to stop driving. The automatic positioning of the blending cup assembly can be realized through the matching of the position switch 17 and the touch part 1851 on the lifting block 185.

In some embodiments, the position switch 17 is a microswitch. The position switch is provided on the main body 1b via the switch bracket 16. The position switch 17 includes a first microswitch 171, a second microswitch 173 positioned below the first microswitch 171, and a third microswitch 172 positioned between the first microswitch 171 and the second microswitch 173. The first micro switch 171, the second micro switch 173, and the third micro switch 172 are respectively disposed on the main body 1b through the first switch bracket 161, the second switch bracket 163, and the third switch bracket 162. The first and second

micro switches

171 and 173 are provided on both sides of the screw. The third microswitch 172 is provided on the same side as the first microswitch 171. Correspondingly, the opposite ends of the lifting block 185 are respectively provided with a touching portion 1851.

Based on the above structure, during the ascending process of the ascending and descending block 185, the touch portion 1851 touches the first micro switch 171, the first micro switch 171 can generate a first touch signal to the control circuit board, and the control circuit board can control the working state of the first driving motor 19 according to the first touch signal. For example, the first driving motor 19 may be controlled to stop, and accordingly, the lifting block 18 stops lifting, and the stirring cup assembly 25 is lifted to the highest working position and can stay at the highest working position. Of course, the control circuit board can also control the first driving motor 19 to rotate reversely, so that the stirring cup assembly 25 can move downwards.

Based on the above structure, during the descending process of the ascending and descending block 185, the touch portion 1851 touches the second micro switch 173, the second micro switch 173 can generate a second touch signal to the control circuit board, and the control circuit board can control the operating state of the first driving motor 19 according to the second touch signal. For example, the first driving motor 19 may be controlled to stop, and accordingly, the elevator block 18 stops descending, and the blending cup assembly 25 descends to the lowest position. Of course, the control circuit board can also control the first driving motor 19 to rotate reversely, so that the stirring cup assembly 25 can move upwards.

Based on the above structure, the touching portion 1851 touches the third micro switch 172, the third micro switch 172 can generate a third touching signal to the control circuit board, and the control circuit board can control the working state of the first driving motor 19 according to the third touching signal. For example, the first driving motor 19 may be controlled to stop moving, and the lifting block may stop moving up and down. It will be appreciated that the blending cup assembly 25 can remain in an elevational position between a lowermost position and an uppermost position. With the blending cup assembly 25 in these height positions, the food material can be blended at the blending rod assembly 24. This height position may be considered as another working position of the blender cup assembly 25. Of course, the control circuit board can also control the first driving motor 19 to continue rotating or rotate reversely, so that the stirring cup assembly 25 can move up and down.

It should be noted that the microswitches may be disposed on the same side, or may be disposed on two sides of the screw rod in other combination manners, for example, the first and second microswitches are disposed on the same side, and the third microswitch 172 is disposed on the other side. The first and second microswitches may also be provided with a plurality of second microswitches. The present application is not limited to this, and may be set according to a specific application environment.

Of course, the cooking machine still can design for can manual control stirring cup subassembly up-and-down motion to the height that the user controlled the stirring cup subassembly according to what of eating the material that adds, the high position that makes the stirring rod subassembly match in the stirring cup subassembly stirs edible material.

In some embodiments, please refer to fig. 6, the main body 1b is provided with a height adjustment key, the height adjustment key is connected to the control circuit board, and the control circuit board can receive a height adjustment instruction of the height adjustment key and control the operating state of the first driving motor 19 according to the height adjustment instruction, so as to control the lifting of the stirring cup assembly 25. The height adjustment keys may include independently set up adjustment keys, down adjustment keys, and stop adjustment keys to control the raising, lowering, and stopping of the blending cup assembly 25 accordingly. Of course, the height adjusting key can also be provided as an integrated structure with the functions of adjusting the stirring cup assembly to ascend, descend, stop and the like.

Referring to fig. 3, 4(a), 4(b) and 9, the blender cup assembly 25 includes a blender cup 2507. The stirring cup 2507 has a processing space 200 inside. When the cup cover 2401 covers the stirring cup assembly 25, the cup cover 2401 is positioned in the stirring cup 2507, and the outer edge of the sealing ring 2402 is attached to the inner wall of the stirring cup 2507.

The blender cup assembly 25 further comprises a blender cup bottom cover 2501, an upper coupler 2502, a heat shield 2503, a blender cup shield 2504, sealing

rings

2505, 2506 and 2508, a heat generating plate assembly 2509 and an NTC assembly 2510. The blender cup 2507 is assembled within the blender cup shield 2504 via the blender cup bottom cover 2501. The blender cup shield 2504 is provided with a handle. The upper coupler 2502 is disposed on the bottom lid 2501 of the blender cup. An insulating plate 2503 is disposed between the blender cup 2507 and the blender cup bottom cover 2501, and above the upper coupler 2502. The heating plate assembly 2509 and the NTC assembly 2510 are disposed on the bottom of the mixing cup 2507. The hot plate assembly 2509 is used to heat food material within the processing space. The NTC assembly 2510 is connected to the control circuit board in a wired or wireless manner for measuring the temperature within the processing space and transmitting the measured temperature to the control circuit board, so that the control circuit board can control the operation of the heat generating plate assembly 2509 according to the temperature. A packing 2505 is provided at a portion where the upper end of the cup shield 2504 contacts the mixing cup 2507, and seals the upper end of the cup shield 2504. Seal 2506 is provided at the bottom of stir cup 2507 and at the upper edge of thermal shield 2503 to seal between the bottom of stir cup 2507 and thermal shield 2503. A sealing ring 2508 is disposed at the lower edge of the heat plate assembly 2509 for sealing between the heat plate assembly 2509 and the cup bottom.

Further, as shown in fig. 1(b) to 6, the main body 1b has a housing 11 and a rear cover 12. The housing 11 includes a vertical first housing portion 1101 and a second housing portion 1102 extending to one side from the first housing portion 1101. The rear cover 12 is substantially "L" shaped and includes a first cover portion 1201 that is upright and a second cover portion 1202 that extends sideways from the upright cover. The first cover portion 1201 covers the first housing portion 1101 to form an accommodating space 102, and the driving assembly is disposed in the accommodating space 102. The second cover portion 1202 covers the bottom of the second housing portion 1102. The middle portion of the second housing 1102 is recessed to receive the container 101, and the movable cup holder assembly 21 can be placed in the container 101 when the stirring cup assembly 25 is at the initial position.

In some embodiments, the main body 1b is further provided with a plurality of adsorption foot pads 112. The adsorption foot pad 112 is disposed under the second cover portion 1202.

In some embodiments, the host 1b is further provided with a function selection key 111. The function selection key 111 may be electrically connected to the control circuit board. The function selection key 111 may be provided to have a plurality of selectable functions such as making soymilk, making juice, and the like. Of course, the function selection key 111 may be provided to have a function of height adjustment as well, as the height adjustment key.

Further, the host 1b further includes a power supply board 15. The power board 15 can be disposed in the accommodating space 102. The power panel 15 is provided with a power connection end for plugging an external power line to connect with the mains supply, so as to provide power for the food processor, specifically providing power for the above components such as the control circuit board, the first driving motor 19, the second driving motor 222, the heating plate assembly 2509, etc. The main body 1b may also be provided with a power key 19 to control the switching of the power.

It should be noted that, in some other embodiments, the heating disc assembly and the NTC assembly may not be provided in the food processor.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. The utility model provides a cooking machine which characterized in that, cooking machine includes:

a stirring cup assembly (25) provided with a processing space (200) for processing food materials;

the stirring rod assembly (24) is provided with a stirring knife (2412);

the stirring device comprises a main machine (1b) provided with a driving device, wherein a stirring rod assembly (24) is detachably arranged on the main machine (1b), a stirring cup assembly (25) is arranged below the stirring rod assembly (24) and is connected with the driving device, and the driving device is used for driving the stirring cup assembly (25) to move up and down along the main machine (1 b); when the food processor is in a working state, the driving device can drive the stirring cup assembly (25) to ascend to different working positions, so that the stirring knife (2412) can be positioned in the processing space (200) at different height positions for stirring operation.

2. The food processor of claim 1, wherein the stirring cup assembly (25) is detachably mounted on the main machine (1b), the driving device can drive the stirring cup assembly (25) to be lowered to an initial position, the stirring rod assembly (24) is located outside the processing space (200) when the stirring cup assembly (25) is located at the initial position, and the stirring cup assembly (25) can be mounted on the main machine (1b) or removed from the main machine 1 (b).

3. The food processor as claimed in claim 1, wherein the food processor comprises a movable supporting component, the movable supporting component is in driving connection with the driving device, the stirring cup component (25) is assembled on the movable supporting component, and the driving device drives the movable supporting component to move up and down along the main machine (1b) by directly driving the movable supporting component to move up and down along the main machine (1b) so as to drive the stirring cup component (25) to move up and down along the main machine (1 b).

4. The food processor of claim 3, wherein the movable support assembly comprises a movable cup holder assembly (21), the movable cup holder assembly (21) being connected to the driving device, the stirring cup assembly (25) being disposed on the movable cup holder assembly (21).

5. The food processor of claim 1, wherein the drive means comprises a screw assembly (18) and a drive member; the screw rod assembly (18) comprises a screw rod (181) and a lifting block (185) sleeved on the screw rod (181), the driving piece is in driving connection with the screw rod (181), and the lifting block (185) is fixedly connected with the stirring cup assembly (25); the driving piece can drive the screw rod (181) to rotate so as to control the lifting block (185) to move up and down along the screw rod (181).

6. The food processor of claim 5, wherein the main machine (1b) comprises a control circuit board, the driving member comprises a first driving motor (19), and the control circuit board is electrically connected with the first driving motor (19); the first driving motor (19) is in driving connection with the screw rod (181), and the control circuit board controls the first driving motor (19) to drive the screw rod (181) to rotate so as to control the lifting block (185) to move up and down along the screw rod (181).

7. The food processor as claimed in claim 6, wherein the main machine (1b) is provided with a plurality of position switches (17), and the control circuit board is electrically connected with the position switches (17); the lifting block (185) is provided with a touch part (1851), the touch part (1851) can touch the position switch (17) in the process that the lifting block (185) ascends or descends, the position switch (17) generates a touch signal to the control circuit board, and the control circuit board can control the working state of the first driving motor (19) according to the touch signal.

8. The food processor as claimed in claim 6, wherein the main machine (1b) is provided with a height adjusting key, the height adjusting key is connected with the control circuit board, and the control circuit board can receive a height adjusting instruction of the height adjusting key and control the working state of the first driving motor according to the height adjusting instruction.

9. The food processor as claimed in claim 1, wherein the main body (1b) is provided with a stirring motor assembly (22) for driving the stirring rod assembly (24) to perform stirring operation, and the stirring rod assembly (24) is detachably arranged at the lower end of the stirring motor assembly (22).

10. The food processor of claim 9, wherein the stirring rod assembly (24) comprises a cup cover (2401) and a stirring rod (2404); the stirring knife (2412) is arranged at the lower end of the stirring rod (2404); the stirring motor assembly (22) comprises a stirring motor shell and a second driving motor (222) arranged in the stirring motor shell;

the stirring machine is characterized in that a first buckling part (225) is arranged on the outer side of the stirring machine shell, a second buckling part (2401a) is correspondingly arranged on the inner side of the cup cover (2401), the cup cover (2401) is assembled on the stirring machine shell, the first buckling part (225) is buckled with the second buckling part (2401a), and the stirring rod (2404) is connected with the second driving motor (222).

11. The food processor of claim 10, wherein the stirring motor assembly (22) further comprises a connecting head (223) disposed at the lower end of the second driving motor (222), the connecting head is connected to the driving shaft of the second driving motor (222), the stirring rod assembly (24) is assembled on the stirring motor assembly (22), and the stirring rod (2404) is connected to the connecting head (223).