CN214804260U - Food processor - Google Patents

Abstract

The application provides a food processor. The cooking machine comprises a stirring cup assembly, a stirring rod assembly and a host. The stirring cup assembly is provided with a processing space for containing food materials; the stirring rod component is provided with a stirring knife; the main machine is provided with a stirring cup installation space, and the stirring cup assembly is installed in the stirring cup installation space; the stirring rod assembly is arranged on the main machine and is configured to move up and down along the main machine, and when the stirring rod assembly moves up and down along the main machine, the stirring knife can extend into the processing space from the upper part of the stirring cup assembly; the main machine is provided with a stirring cup detection device for detecting whether the stirring cup assembly is installed in the processing space, and when the stirring cup detection device detects that the stirring cup assembly is installed in the stirring cup installation space, the stirring knife can be positioned in the processing space to perform stirring operation according to program control. Above-mentioned cooking machine, stirring cup detection device's setting is favorable to detecting whether the stirring cup subassembly is installed to do benefit to and ensure that the stirring rod subassembly is located the processing space and stir work, improve the security that cooking machine used.

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 related art, the stirring rod assembly is separately provided from the stirring cup, so that the stirring rod assembly can extend into the stirring cup for stirring operation. However, some food processors still can start the stirring operation when the stirring rod assembly is positioned outside the stirring cup, which brings potential safety hazard to users.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food processer, which can improve the safety of the food processer.

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 containing food materials;

the stirring rod component is provided with a stirring knife;

the main machine is provided with a stirring cup installation space, and the stirring cup assembly is installed in the stirring cup installation space; the stirring rod assembly is arranged on the main machine and is configured to move up and down along the main machine, and the stirring knife can extend into the processing space from the upper part of the stirring cup assembly when the stirring rod assembly moves up and down along the main machine;

the main machine is provided with a stirring cup detection device for detecting whether the stirring cup assembly is installed in the stirring cup installation space, and when the stirring cup detection device detects that the stirring cup assembly is installed in the stirring cup installation space, the stirring knife can be positioned in the processing space to perform stirring operation according to program control.

The utility model discloses, be equipped with stirring cup detection device on the host computer of cooking machine, be favorable to detecting whether the stirring cup subassembly is installed in stirring cup installation space to do benefit to and ensure that the stirring rod subassembly is located the processing space and stirs work, improve the security that cooking machine used.

Optionally, the stirring cup detection device includes a stirring cup detection switch, the stirring cup assembly is provided with a first trigger portion capable of being matched with the stirring cup detection switch, and when the stirring cup assembly is installed in the stirring cup installation space, the first trigger portion can trigger the stirring cup detection switch to be closed, so that the stirring cup detection device can detect that the stirring cup assembly is installed in the stirring cup installation space. In this embodiment, the setting of stirring cup detection switch and first trigger part, simple structure, the cooperation is convenient, can improve the accuracy of detecting stirring cup subassembly equipment position.

Optionally, the mixing cup detection switch includes a proximity switch, and when the mixing cup assembly is installed in the mixing cup installation space, the first trigger part triggers the proximity switch to be closed. In this embodiment, stirring cup detection switch includes proximity switch, and proximity switch simple structure need not to realize the cooperation with first trigger part direct contact, and the overall design overall arrangement of the cooking machine of being convenient for, and this kind of mechanical cooperation mode between proximity switch and the first trigger part has higher stability and reliability.

Optionally, the proximity switch includes a reed switch, and the first trigger includes a magnet.

Optionally, stirring cup detection switch includes first micro-gap switch, host computer 3 is equipped with switch ejector pin 3111, the switch ejector pin is in first micro-gap switch 3110 is close to stirring cup installation space 3001 one side activity sets up, stirring cup subassembly install in during the stirring cup installation space, first trigger part drive the switch ejector pin to first micro-gap switch removes in order to trigger first micro-gap switch is closed. In this embodiment, first micro-gap switch, switch ejector pin's simple structure, its cooperation with first trigger part has higher stability and reliability equally.

Optionally, the host is provided with a stirring cup mounting seat located below the stirring cup mounting space, the stirring cup detection switch is located on the stirring cup mounting seat, and the first trigger portion is located at the bottom of the stirring cup assembly, so that the stirring cup detection switch and the first trigger portion are convenient to cooperate.

Optionally, the host computer is provided with a lifting driving device, the lifting driving device comprises a lifting block capable of moving up and down, the lifting block is fixedly connected with the stirring rod assembly, and the lifting driving device can drive the lifting block to move up and down along the host computer so as to drive the stirring rod assembly to move up and down along the host computer. In this embodiment, the setting of lift drive arrangement is favorable to the puddler subassembly to realize automatic rising.

Optionally, the host is provided with a stirring motor assembly, and the stirring motor assembly is in driving connection with the stirring rod assembly and can drive the stirring knife to perform stirring operation;

the host computer is equipped with stirring switch, stirring switch locates the preset high position of host computer, the elevator is equipped with and triggers the closed second of stirring switch triggers the portion stirring cup detects the switch closure, just the elevator removes extremely stirring switch department, the second triggers the portion and triggers stirring switch closure, the circular telegram of agitator motor subassembly. In this embodiment, stirring switch's setting, the circular telegram condition of the stirring motor subassembly of being convenient for control further improves the security that cooking machine used.

Optionally, the stirring power switch includes a second micro switch or a photosensitive sensing switch.

Optionally, the host is provided with a control circuit board and a plurality of position switches, and the control circuit board is electrically connected with the position switches; the lifting block is provided with a third triggering part, the third triggering part can trigger the position switch to generate a touch signal to the control circuit board in the process that the lifting block moves up and down along the host, and the control circuit board controls the working state of the lifting driving device according to the touch signal. In this embodiment, the setting of position switch makes things convenient for the location of puddler subassembly lift in-process, and the puddler subassembly of being convenient for is located the not co-altitude position of processing space and stirs the operation.

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 is a perspective structural view of a food processor according to an exemplary embodiment of the present application;

fig. 2 is an exploded perspective view of a food processor according to an exemplary embodiment of the present application;

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

fig. 4 is a partial schematic view of a food processor according to an exemplary embodiment of the present application;

fig. 5 is a partial schematic view of another food processor according to an exemplary embodiment of the present application;

fig. 6 is a partial schematic view of another food processor according to an exemplary embodiment of the present application;

fig. 7 is a partial schematic view of another food processor 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 is a perspective structural diagram of a food processor 100 according to an exemplary embodiment of the present application, please refer to fig. 1, and refer to fig. 2 to 7 as necessary. The food processor 100 comprises a stirring cup assembly 1, a stirring rod assembly 2 and a host machine 3. The stirring cup assembly 1 is provided with a processing space for accommodating food materials. The stirring rod assembly 2 is provided with a stirring blade 201. The main body 3 is provided with a control circuit board 313 to control the operation of the food processor. The main machine 3 is further provided with a mixing cup installation space 3001, and the mixing cup assembly 1 is correspondingly installed in the mixing cup installation space 3001. The stirring rod assembly 2 is provided on the main body 3 and is configured to be movable up and down along the main body 3. The stirring bar assembly 2 can be raised along the main body 3 to an initial height position where the stirring cup assembly 1 can be mounted to or removed from the stirring cup mounting space 3001. The agitation bar assembly 2 is movable along the main body 3 to different heights of the agitation cup installation space 3001. The stirring blade 201 may extend into the processing space from above the stirring cup assembly 1 in the process of the stirring rod assembly 2 moving up and down along the main body 3 when the stirring cup assembly 1 is installed in the stirring cup installation space 3001.

The host 3 is provided with a stirring cup detection device for detecting whether the stirring cup assembly 1 is installed in the stirring cup installation space 3001, and when the stirring cup detection device detects that the stirring cup assembly 1 is installed in the stirring cup installation space 3001, the stirring blade 201 can be located in the processing space for stirring operation according to program control.

The mixing cup detection device can be electrically connected with the control circuit board 313, and sends a detection signal to the control circuit board 313 when detecting that the mixing cup assembly 1 is installed in the mixing cup installation space 3001. The control circuit board 313 may determine that the agitation cup assembly 1 is mounted in the agitation cup mounting space 3001 based on the detection signal. Thereby controlling the stirring rod assembly 1 to move up and down along the main machine 3 and controlling the stirring rod 1 to perform stirring operation.

The stirring cup detection device comprises a stirring cup detection switch. Stirring cup subassembly 1 is equipped with can with the first trigger part of stirring cup detection switch complex. When the blending cup assembly 1 is installed in the blending cup installation space 3001, the first trigger portion may trigger the blending cup detection switch to be turned on, so that the blending cup detection device may detect that the blending cup assembly 1 is installed in the blending cup installation space 3001.

Accordingly, the stirring cup detecting device may include a detecting circuit provided in the main body 3. In some embodiments, a mixing cup detection switch may be specifically disposed in the detection circuit, and the detection signal of the mixing cup assembly 1 mounted in the mixing cup mounting space 3001 may be generated to the control circuit board 313 by controlling the opening and closing of the detection circuit.

It should be noted that in other embodiments, the blending cup detection device may include other detection structures, such as a light-sensitive sensor or other sensing devices.

In some embodiments, the host 3 is provided with a mixing cup mounting seat 3002 located below the mixing cup mounting space 3001, the mixing cup detection switch is provided on the mixing cup mounting seat 3002, and the first trigger is provided at the bottom of the mixing cup assembly 1.

The stirring cup detection switch comprises a proximity switch, and when the stirring cup assembly 1 is installed in the stirring cup installation space 3001, the proximity switch is triggered to be closed by the first trigger part. Referring to fig. 4, in some embodiments, the proximity switch includes a reed switch 301, and the first trigger portion includes a magnet 102. The reed switch 301 is arranged on the stirring cup mounting base 3002, and the magnet 102 is correspondingly arranged at the bottom of the stirring cup assembly 1.

Referring to fig. 5, in other embodiments, the blender cup detecting switch includes a first microswitch 3110. The host 3 is correspondingly provided with a switch push rod 3111. Switch ejector 3111 is close to stirring cup installation space 3001 one side activity setting at first micro-gap switch 3110, and when stirring cup subassembly 1 installed in stirring cup installation space 3001, first trigger part drive switch ejector 3111 removed in order to trigger first micro-gap switch 3110 and closes. Specifically, the first microswitch 3110 is accommodated in the mixing cup mounting base 3002, and the switch lever 3111 is provided above the first microswitch 3110. At least a part of the switch plunger 3111 may be exposed from above the mixing cup holder 3002.

It should be noted that at least a portion of the switch plunger 3111 can be located in the mixing cup installation space 3001, so that when the mixing cup assembly 1 is installed in the mixing cup installation space 3001, the switch plunger 3111 can be touched and the switch plunger 3111 can be driven to move towards the first microswitch 3110. In addition, the first trigger part for cooperating with the first microswitch 3110 may be a trigger structure specially arranged on the stirring cup assembly, such as a protrusion structure, or may be a part of the stirring cup assembly corresponding to the first microswitch 3110.

It should be noted that the mixing cup detection switch or other detection structure may also be disposed at other positions of the host machine that can cooperate with the mixing cup, such as a side wall of the host machine located at the mixing cup installation space. Accordingly, the first triggering portion may be a triggering structure disposed at a corresponding position of the stirring cup assembly or a portion of the stirring cup assembly at a corresponding position. The present application is not limited to this, and may be set according to a specific application environment.

Further, the main body 3 is provided with a lifting drive device. The lifting driving device can be electrically connected with the control circuit board 313 and can be driven under the control of the control circuit board 313. The lifting driving device comprises a screw 317, a lifting driving motor 319 and a lifting block 306 which can move up and down. The lifting block 306 is sleeved outside the screw rod 317 and is provided with an internal thread matched with the screw rod 317. The stirring rod assembly 2 is fixedly connected with the lifting block 306. The lifting driving motor 319 of the lifting driving device can drive the screw 317 to rotate. Under the matching of the internal thread and the screw rod 317, the lifting block 306 moves up and down along the screw rod 317 to drive the stirring rod assembly 2 to move up and down along the main machine 3.

It should be noted that, besides the screw rod, the lifting driving device may also be another driving mechanism, such as a torsion spring, to drive the lifting block to move up and down along the main machine.

Further, the main machine 3 is provided with a stirring motor assembly 315, and the stirring motor assembly 315 is in driving connection with the stirring rod assembly 2 and can drive the stirring blade 201 to perform stirring operation.

In some embodiments, the stirring motor assemblies 315 are fixedly connected to the lifting block 306, and the stirring rod assembly 2 is disposed below the stirring motor assemblies 315. The elevation drive means indirectly drives the stirring rod assembly 2 to move up and down along the main machine by directly driving the stirring motor assembly 315 to move up and down along the main machine.

In some embodiments, the stirring rod assembly 2 is removably disposed below the stirring motor assembly 315 to facilitate cleaning, replacement, and maintenance of the stirring rod assembly 2.

Further, the main machine 3 is provided with a stirring power switch. The stirring power switch is arranged at the preset height position of the host machine 3. The lifting block 306 is provided with a second trigger part 307 which can trigger the stirring power switch to be closed. When the stirring cup detection switch is closed and the lifting block 306 moves to the stirring power switch, the second trigger part 307 triggers the stirring power switch to be closed, and the stirring motor assembly 315 is powered on. When the second trigger 307 is moved on, the agitation power switch is turned off, and the agitation motor unit is not energized. In some embodiments, the setting of the preset height position of the stirring power switch enables the stirring blade 201 of the stirring rod assembly 2 to be located in the processing space when the lifting block 306 moves to the stirring power switch, so as to ensure that when the stirring blade 201 is located in the processing space, the stirring motor assembly 315 can be powered on to drive the stirring blade 201 to perform the stirring operation, thereby avoiding the stirring blade 201 from performing the stirring operation outside the processing space, and further improving the safety of the use of the food processor.

In some embodiments, the second triggering portion 307 may be a triggering rod with a certain length, so as to trigger the stirring power switch to be turned on within a certain height range in which the stirring rod assembly 2 moves up and down along the main machine, so that the stirring blade 201 can perform stirring operation at different height positions in the processing space, so that the food material is stirred more sufficiently, and the stirring height of the stirring blade 201 can be adjusted according to the amount of the food material, thereby improving the stirring efficiency of the food material.

The agitation power switch may be a micro-switch, such as the second micro-switch 308 shown in FIG. 6. The agitation power switch may also be a light sensitive switch such as light sensitive switch 311 shown in fig. 7. Of course, in some other embodiments, the stirring power switch may also be another switch structure capable of controlling the stirring motor to be powered on, which is not limited in this application and may be set according to a specific application environment.

Further, the main body 3 is provided with a control circuit board 313 and a plurality of position switches, and the control circuit board 313 is electrically connected with the position switches. The lifting block 306 is provided with a third triggering portion 318. The third triggering part 318 can trigger the position switch to generate a trigger signal to the control circuit board 313 when the lifting block 306 moves up and down along the host 3, and the control circuit board 313 controls the working state of the lifting driving device according to the trigger signal. Through the cooperation of third trigger 318 and position switch, can realize the automatic positioning of puddler subassembly. The third triggering portion 318 may be a protrusion on the lifting block 306 or may be a separate component connected to the lifting block 306.

The third triggering portion 318 and the second triggering portion 307 may be disposed on opposite sides of the lifting block 306. Accordingly, a position switch and a stirring power switch are correspondingly arranged on the host machine 3 at two sides of the lifting block 306.

In some embodiments, the position switch is a microswitch. The position switch is provided on the main body 3 via a switch holder 304. The position switch includes a plurality of micro switches provided in the height direction of the main body 3. The third trigger part 318 triggers the micro switch, the micro switch generates a trigger signal to the control circuit board 313, and the control circuit board 313 can determine the current height of the stirring rod assembly 2 according to the trigger signal and control the lifting of the stirring rod assembly 2 according to the current height of the stirring rod assembly 2.

For example, as shown in fig. 6 and 7, the position switch includes a third microswitch 3051, a fourth microswitch 3053 located below the third microswitch 3051, and a fifth microswitch 3052 located between the third microswitch 3051 and the fourth microswitch 3053. The third micro switch 3051, the fourth micro switch 3053 and the fifth micro switch 3052 are respectively arranged on the host 3 through the switch bracket 304 and are arranged on the same side of the screw rod.

Based on the above structure, in the ascending process of the ascending and descending block 306, the third trigger part 318 triggers the third micro switch 3051, the third micro switch 3051 can generate a first trigger signal to the control circuit board 313, the control circuit board 313 can determine the current height position of the stirring rod assembly 2 as the highest position according to the first trigger signal, and control the working state of the ascending and descending driving motor 319 according to the current highest position of the stirring rod assembly 2, so as to control the ascending and descending of the stirring rod assembly 2. For example, the control circuit board 313 can control the lifting driving motor 319 to stop, and the lifting block 306 and the stirring rod assembly 2 to stop lifting, so that the stirring rod assembly 2 can stay at the highest position. When the stirring rod component 2 is at the highest position, the stirring cup component 1 can be taken down from the host machine or installed on the host machine. Of course, the control circuit board 313 may control the elevating driving motor 319 to rotate reversely so that the stirring rod assembly 2 can move downward.

Based on the above structure, during the descending process of the lifting block 306, the third triggering portion 318 triggers the fourth micro switch 3053, the fourth micro switch 3053 can generate a second trigger signal to the control circuit board 313, the control circuit board 313 can determine the current height position of the stirring rod assembly 2 as the lowest position according to the second trigger signal, and control the working state of the lifting driving motor 319 according to the current lowest position of the stirring rod assembly 2, so as to control the lifting of the stirring rod assembly 2. For example, the control circuit board 313 may control the lifting drive motor 319 to stop. Accordingly, the lifter block 306 and the stirring rod assembly 2 stop descending, so that the stirring rod assembly 2 can stay at the lowest position. This lowest position can be understood as an operating position of the stirring rod assembly 2. The paddle assembly 2 can paddle the food material at this lowest position. Of course, the control circuit board 313 may control the elevating driving motor 319 to rotate reversely so that the stirring rod assembly 2 can move upward.

Based on the above structure, the third triggering part 318 triggers the fifth micro switch 3052, the fifth micro switch 3052 can generate a third trigger signal to the control circuit board 313, and the control circuit board 313 can determine the current height position of the stirring rod assembly 2 as another working position according to the third trigger signal, and control the working state of the lifting driving motor 319 according to the current position of the stirring rod assembly 2, so as to control the lifting of the stirring rod assembly 2. For example, the control circuit board 313 may control the lifting drive motor 319 to stop. Accordingly, the up-and-down movement of the lifting block 306 and the stirring rod assembly 2 is stopped. The paddle assembly 2 can paddle food material at these height positions. Of course, the control circuit board 313 may also control the lifting driving motor 319 to rotate continuously or reversely, so that the stirring cup assembly 1 can move up and down.

When the third trigger unit 318 activates the fourth micro switch 3053 or the fifth micro switch 3052, the second activation unit 307 always activates the agitation power supply switch. In some embodiments, when the lifting block 306 moves down the host 3, the second triggering portion 307 triggers the stirring power switch to trigger the fifth micro switch 3052 earlier than the third triggering portion 318.

Of course, the food processor can also be designed to manually control the stirring rod assembly to lift and stop lifting, so that the user can control the height of the stirring rod assembly according to the amount of the food materials added.

In some embodiments, the host 3 is provided with a display operation panel 312 located outside the control circuit board 313, and the display operation panel 312 may be provided with a height adjustment key (not shown) connected to the control circuit board 313 for controlling the operation or stop of the lifting drive motor 319. The height adjustment keys may include an elevation adjustment key, a descent adjustment key, and a stop adjustment key, which are independently provided to control the elevation, descent, and stop of the stirring rod assembly 2, respectively. Of course, the height adjustment key may be provided as an integral structure having functions of adjusting the rise, fall, stop, and the like of the stirring rod assembly.

Referring to fig. 2 and 3, the stirring cup assembly 1 includes a cup body 105, a cup cover 104, a bottom cover 101 disposed at the bottom of the cup cover 104, and a first coupler 103. The cup cover 104 and the cup bottom cover 101 enclose a containing space, and the cup body 105 is arranged in the containing space. The first coupler 103 is disposed between the bottom of the cup 105 and the bottom lid 101 and is exposed from the bottom lid 101 to mate with a coupler on the host 3.

Further, the blending cup assembly 1 may further include a temperature detecting sensor (not shown), such as an NTC temperature measuring assembly. The temperature detection sensor is electrically connected to the control circuit board 313. The temperature detection sensor may be used to assist in detecting whether the blending cup assembly 1 is installed in a corresponding position of the blending cup installation space 3001. If the control circuit board 313 can obtain the temperature value detected by the temperature detection sensor, it indicates that the stirring cup assembly 1 is installed. If the control circuit board 313 cannot obtain the temperature value detected by the temperature detection sensor (i.e. the detection circuit where the temperature detection sensor is located is disconnected and cannot detect the temperature value), it indicates that the stirring cup assembly 1 is not installed.

With continued reference to fig. 2 and 3, the blender bar assembly 2 further includes a blender cover 202 and a cap 203. The stirring cover 202 is sleeved outside the stirring knife 201 to reduce the flying of food materials to the cup wall and the cup mouth in the stirring process. The stirring cover 202 and the stirring knife 201 are arranged below the middle part of the cup cover 203. When the stirring rod assembly 2 moves into the processing space for stirring operation, the cup cover 203 can cover the stirring cup assembly 1.

Further, as shown in fig. 2 to fig. 6, the host 3 has a host housing 310. The main housing 310 includes a first housing portion 3101 and a second housing portion 3102 located on one side of the first housing portion 3101, a first accommodating cavity is formed at a lower portion of the first housing portion 3101, a second accommodating cavity is formed at an upper portion of the first housing portion 3101, a third accommodating cavity is formed at the second housing portion 3102, the stirring motor assembly 315 is disposed in the second accommodating cavity, the lifting driving device is disposed in the third accommodating cavity, and the second accommodating cavity is communicated with the third accommodating cavity. The switch holder 304 is provided on a side wall of the second housing portion 3102, and the position switch is located in the third housing chamber.

Further, as shown in fig. 2 to fig. 6, the host 3 further includes a housing frame 3003. The side of the accommodating frame 3003 is provided with an opening. The accommodating frame 3003 is disposed in the first accommodating cavity to form a mixing cup installation space 3001 for installing the mixing cup assembly 1. The bottom of the receiving frame 3003 is provided with a laterally extending portion where the mixing cup mount 3002 is formed. The middle of the mixing cup mount 3002 is provided with a second coupler 314 capable of mating with the first coupler 103. When the stirring cup assembly 1 is assembled in the stirring cup installation space 3001, the first coupler 103 is electrically connected to the second coupler 314.

Further, the host 3 may further include a stirring motor shield 3004, and the stirring motor shield 3004 is sleeved outside the stirring motor assembly 315 and disposed in the second accommodating cavity to protect the stirring motor assembly 315.

Further, the host 3 further includes a bottom cover 303 and a foot pad 302. The bottom cover 303 covers a lower end of the main body case 310. The foot pad 302 is disposed under the bottom cover 303.

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 (10)

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

the stirring cup assembly (1) is provided with a processing space for containing food materials;

the stirring rod assembly (2) is provided with a stirring knife (201);

the stirring cup assembly comprises a host (3) and a stirring cup assembly, wherein the host (3) is provided with a stirring cup installation space (3001), and the stirring cup assembly (1) is installed in the stirring cup installation space (3001); the stirring rod assembly (2) is arranged on the host (3) and is configured to move up and down along the host (3), and when the stirring rod assembly (2) moves up and down along the host (3), the stirring knife (201) can extend into the processing space from the upper part of the stirring cup assembly (1);

the host (3) is provided with a stirring cup detection device for detecting whether the stirring cup assembly (1) is installed in the stirring cup installation space (3001), and when the stirring cup detection device detects that the stirring cup assembly (1) is installed in the stirring cup installation space (3001), the stirring knife (201) can be positioned in the processing space to perform stirring operation according to program control.

2. The food processor according to claim 1, wherein the blending cup detection device comprises a blending cup detection switch, the blending cup assembly (1) is provided with a first trigger portion capable of cooperating with the blending cup detection switch, and when the blending cup assembly (1) is installed in the blending cup installation space (3001), the first trigger portion can trigger the blending cup detection switch to be closed, so that the blending cup detection device can detect that the blending cup assembly (1) is installed in the blending cup installation space (3001).

3. The food processor of claim 2, wherein the switch for detecting the mixing cup comprises a proximity switch, and when the mixing cup assembly (1) is installed in the mixing cup installation space (3001), the first trigger part triggers the proximity switch to be closed.

4. The food processor of claim 3, wherein the proximity switch comprises a reed switch (301) and the first trigger comprises a magnet (102).

5. The food processor as claimed in claim 2, wherein the switch for detecting the mixing cup comprises a first microswitch (3110), the host (3) is provided with a switch push rod (3111), the switch push rod (3111) is movably disposed on a side of the first microswitch (3110) close to the mixing cup installation space (3001), and when the mixing cup assembly (1) is installed in the mixing cup installation space (3001), the first trigger part drives the switch push rod (3111) to move towards the first microswitch (3110) to trigger the first microswitch (3110) to be closed.

6. The food processor according to claim 2, wherein the main body (3) is provided with a mixing cup mounting seat (3002) located below the mixing cup mounting space (3001), the mixing cup detection switch is arranged on the mixing cup mounting seat (3002), and the first trigger part is arranged at the bottom of the mixing cup assembly (1).

7. The food processor as claimed in claim 2, wherein the main machine (3) is provided with a lifting driving device, the lifting driving device comprises a lifting block (306) capable of moving up and down, the lifting block (306) is fixedly connected with the stirring rod assembly (2), and the lifting driving device can drive the lifting block (306) to move up and down along the main machine (3) so as to drive the stirring rod assembly (2) to move up and down along the main machine (3).

8. The food processor as claimed in claim 7, wherein the main machine (3) is provided with a stirring motor assembly (315), the stirring motor assembly (315) is in driving connection with the stirring rod assembly (2) and can drive the stirring blade (201) to perform stirring operation;

host computer (3) are equipped with stirring switch, stirring switch locates host computer (3) predetermine the high position, elevator (306) are equipped with and can trigger stirring switch closed second trigger part stirring cup detection switch is closed, just elevator (306) remove extremely stirring switch department, second trigger part triggers stirring switch is closed, stirring motor subassembly (315) circular telegram.

9. The food processor of claim 8, wherein the blending power switch comprises a second micro switch (308) or a light sensitive switch (311).

10. The food processor of claim 8, wherein the main machine (3) is provided with a control circuit board (313) and a plurality of position switches, and the control circuit board (313) is electrically connected with the position switches; the lifting block (306) is provided with a third trigger part, the third trigger part can trigger the position switch to generate a touch signal to the control circuit board (313) in the process that the lifting block (306) moves up and down along the host (3), and the control circuit board (313) controls the working state of the lifting driving device according to the touch signal.

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