CN212788294U

CN212788294U - Food processor with cutter recognition function

Info

Publication number: CN212788294U
Application number: CN202020980843.3U
Authority: CN
Inventors: 李晓川
Original assignee: Shenzhen Ruitai E Life Technology Co ltd
Current assignee: Shenzhen Ruitai E Life Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-26
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a food preparation machine with cutter recognition function, include: the device comprises a mounting seat, a container, a cutter which is detachably mounted in the container, a driving device for driving the cutter to rotate and a control panel for controlling the operation of the driving device; the cutter comprises a chopping cutter and a stirring cutter; the bottom of the stirring knife is provided with a magnet, the bottom of the chopping knife is not provided with a magnet, and the position of the mounting seat corresponding to the bottom of the cutter is provided with a magnetic force sensing device; the magnetic force sensing device is electrically connected with the control panel, when the stirring knife is installed in place in the container by the replacing knife, the magnetic force sensing device senses the magnet and triggers the magnetic force sensing device to send an identification signal to the control panel, and static identification of the knife is achieved. The utility model discloses a be provided with magnet bottom the stirring sword, the position that the mount pad corresponds the cutter bottom sets up magnetic force induction system, can realize static identification cutter, and then gives corresponding operation authority again, and the convenient operation is safe more, and the cost is lower moreover.

Description

Food processor with cutter recognition function

Technical Field

The utility model relates to a food processingequipment, concretely relates to food preparation machine with cutter recognition function.

Background

In common household food processing equipment, chopping knives and stirring knives are commonly used, wherein:

a chopping knife: the main shredding function is realized, the knife has sharp blades, the fine particle shredding effect can be realized at a high rotating speed, and the coarse particle shredding effect can be realized at a low rotating speed;

stirring a knife: the food mixing machine has the advantages that the food mixing machine has the main functions of stirring and mixing, has smooth and strong stirring blades (without blades), can achieve a good stirring effect at a low rotating speed, and is opposite to the effect that food materials roll violently at a high rotating speed, so that the food materials are broken accidentally, and the gravity center of the equipment is unstable and shakes violently due to the violent rolling of the food materials, and even certain potential safety hazards exist.

At present, such devices provide better protection for ensuring the operation safety of users, such as: the container cover is stable and reliable, and is provided with a safety switch, the container cover is usually limited on the cover, the safety switch is triggered, and a signal that the container cover is covered is sent to the equipment, so that the equipment is allowed to start to operate. However, there are certain disadvantages in use: since the equipment can not predict what cutter is put in the stirring container, the matched programs/authorities are consistent no matter which cutter is assembled, such as the rotating speed, certain specific intelligent operation programs (such as a chopping program (high speed) and a stirring program (low speed)), when a user puts in the stirring cutter, the user selects the chopping program by mistake or sets a higher rotating speed, the effect is not ideal, especially, the equipment shakes violently due to the fact that some larger pieces of food, such as pig trotters and spareribs, and the bean curd is broken accidentally due to the fact that the fragile food materials, such as the bean curd.

In order to solve the above problems, CN105078289A discloses a food processor, which has an identification principle that a predetermined number of slots are required to be formed to match with an infrared sensor according to an infrared sensing principle, and the food processor has a complex structure, and can perform effective identification only by rotating a tool, so that the food processor is a dynamic identification process and cannot achieve a static identification effect.

CN103054482A discloses a food processing machine capable of identifying a tool, which is characterized in that a hall sensor is disposed in a base, a magnetic conductive metal sheet with a magnetic induction is disposed on the tool, the identification principle is that the tool is driven to rotate at a fixed rotation speed, so that the hall sensor is triggered to generate pulse signals with different frequencies during the rotation process of an induction tooth at the bottom of the tool, a main control circuit processes and analyzes the detected pulse signals to determine the use type of the tool, the identification process also needs the rotation of the tool, and the identification process is also a dynamic identification process, and can not achieve the effect of static identification.

CN209074321U discloses wireless radio frequency identification induction control's mixer, its principle is that set up the radio frequency identification signal in mixer cup bottom, the radio frequency identification chip has only ID code, integrated RFID controller discerns the ID code of registering in the radio frequency identification chip at the mixer top, thereby realize the effect of quick discernment mixer cup, it is static identification, it not only needs to pass through chip identification, need install integrated RFID radio frequency identification controller, but also need register the mixer cup respectively in advance, it is loaded down with trivial details to use, once the chip damages, when changing the chip, still need register the mixer cup again, be not convenient for the maintenance, the cost is higher, simultaneously the chip is on installing and the mixer cup, it can only discern the mixer cup, can not discern specific cutter.

Therefore, there is a need for improvements and developments in the art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a food preparation machine with cutter identification function, overcome prior art and can not static identification cutter, have potential safety hazard, operate inconvenient, be not convenient for maintenance, the higher problem of cost.

The utility model provides a technical scheme that its technical problem adopted is: provided is a food processor having a tool recognition function, including: the device comprises a mounting seat, a container arranged on the mounting seat, a cutter detachably arranged in the container, a driving device arranged in the mounting seat and used for driving the cutter to rotate, and a control panel used for controlling the operation of the driving device;

the cutter comprises a chopping cutter and a stirring cutter; the bottom of the stirring knife is provided with a magnet, the bottom of the chopping knife is not provided with a magnet, and the position of the mounting seat corresponding to the bottom of the cutter is provided with a magnetic force sensing device;

the magnetic force sensing device is electrically connected with the control panel, when the stirring knife is installed in place in the container by the replacing knife, the magnetic force sensing device senses the magnet and triggers the magnetic force sensing device to send an identification signal to the control panel, and static identification of the knife is achieved.

In one embodiment, the magnetic induction device is a reed switch.

In one embodiment, the magnetic force sensing device is a hall element.

In one embodiment, the driving device comprises a rotating output shaft, the stirring knife is provided with a first hollow rotating shaft matched with the rotating output shaft, the magnet is arranged around the inner side of the bottom of the first hollow rotating shaft, and the magnetic induction device is arranged on one side of the rotating output shaft.

In one embodiment, the driving device comprises a motor, a transmission mechanism and an output mechanism, and the output mechanism comprises the rotary output shaft.

In one embodiment, the container comprises a container cover, and a safety switch for sensing whether the container cover is covered is arranged on a mounting seat on one side of the container at a position corresponding to the container cover.

The utility model also provides a food preparation machine with cutter recognition function, include: the device comprises a mounting seat, a container arranged on the mounting seat, a cutter detachably arranged in the container, a driving device arranged in the mounting seat and used for driving the cutter to rotate, and a control panel used for controlling the operation of the driving device;

the cutter comprises a chopping cutter and a stirring cutter; the bottom of the stirring knife is provided with a magnet, the bottom of the chopping knife is not provided with a magnet, and the position of the mounting seat corresponding to the bottom of the cutter is provided with a magnetic force sensing device; the magnetic induction device is one of a reed switch and a Hall element;

the magnetic force sensing device is electrically connected with the control panel, when the stirring knife is installed in place in the container by the replacing knife, the magnetic force sensing device senses the magnet and triggers the magnetic force sensing device to send an identification signal to the control panel, and static identification of the knife is achieved;

the driving device comprises a motor, a power transmission mechanism and an output mechanism, wherein the output mechanism comprises a rotating output shaft; the stirring knife is provided with a first hollow rotating shaft matched with the rotating output shaft, the magnet is arranged on the inner side of the bottom of the first hollow rotating shaft in a surrounding mode, and the magnetic force sensing device is arranged on one side of the rotating output shaft;

the container comprises a container cover, and a safety switch used for sensing whether the container cover is well covered is arranged on the mounting seat on one side of the container and corresponds to the position of the container cover.

The utility model has the advantages that the magnetic force induction device is arranged at the position of the mounting seat corresponding to the bottom of the cutter through arranging the magnet at the bottom of the stirring cutter and not arranging the magnet at the bottom of the chopping cutter; when changing the cutter and will stir the sword and put in place the installation in the container, magnetic force induction system senses magnet, trigger magnetic force induction system and send identification signal to the control panel, need not open the rotation, can discern the cutter, can realize under static state simple quick discernment be stir the sword or cut up the sword, then correspond and give corresponding operation authority, for example high low-speed, operation procedure authority, and the operation authority etc. of uncapping, thereby the convenient operation of safety more, moreover, the steam generator is simple in structure, easy maintenance, the cost is lower.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a cross-sectional view of a food processor with a tool recognition function according to the present invention;

fig. 2 is an exploded view of the food processor with a tool recognition function according to the present invention.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1-2, the present embodiment provides a food processor with a tool recognition function, comprising: the device comprises a mounting seat 1, a container 2 arranged on the mounting seat 1, a cutter detachably arranged in the container 2, a driving device arranged in the mounting seat 1 and used for driving the cutter to rotate, and a control panel 5 used for controlling the driving device to operate; the cutters include a chopping cutter 32 and a stirring cutter 31; the sharpness of the chopping knife 32 is greater than that of the stirring knife 31, the magnet 6 is arranged at the bottom of the stirring knife 31, the magnet 6 is not arranged at the bottom of the chopping knife 32, and the magnetic induction device 7 is arranged at the position, corresponding to the bottom of the knife, of the mounting seat 1; the magnetic force sensing device 7 is electrically connected with the control panel 5, when the stirring knife 31 is installed in place in the container 2 by replacing the knife, the magnetic force sensing device 7 senses the magnet 6, and the magnetic force sensing device 7 is triggered to send an identification signal to the control panel 5, so that the static identification knife is realized. The magnetic induction device 7 judges that the stirring knife 31 is placed in the food processing machine through the identification signal sent by the control panel 5, so as to send the operation authority to the stirring knife 31; if the situation that the stirring knife 31 is not identified, the situation that the chopping knife 32 is placed is judged, and another operation authority is sent to ensure the safe operation of the food processor.

Specifically, in this embodiment, the mounting base 1 includes an accommodating cavity 10 and a base 11, and the driving device is disposed in the accommodating cavity 10 and includes a motor 43, a transmission mechanism 42 and an output mechanism. In the present embodiment, the transmission mechanism 42 employs a belt transmission. The output mechanism comprises the rotating output shaft 41, the output end of the rotating output shaft 41 penetrates through the accommodating cavity 10, and the motor 43 drives the rotating output shaft 41 to move through the transmission mechanism 42. The stirring knife 31 is provided with a first hollow rotating shaft 311 matched with the rotating output shaft 41, the magnet 6 is arranged at the inner side of the bottom of the first hollow rotating shaft 311 in a surrounding mode, the magnetic induction device 7 is arranged at one side of the rotating output shaft 41, and the magnetic induction device 7 is fixed on the inner wall of the containing cavity 10 and is electrically connected with the control panel 5. Further, the magnetic force sensing device 7 of the present embodiment includes, but is not limited to, a reed pipe, a hall element, and the like.

In one embodiment, the container 2 of the present embodiment includes a container cover 21, and a safety switch 22 for sensing whether the container cover 21 is closed is disposed on the mounting seat 1 on one side of the container 2 at a position corresponding to the container cover 21. Specifically, the safety switch 22 may be magnetic force induction, and a magnetic control switch is arranged at the cover 21 and the cover closing and fastening position, so that the safety switch 22 is electrically connected with the control panel 5; alternatively, the safety switch 22 may be a mechanical safety switch, and the container cover 21 and the container 2 may be accurately closed by a snap-fit or the like.

For the utility model discloses, when the cutter in the container 2 is stirring sword 31, first cavity pivot 311 and rotation output shaft 41 adaptation are provided with magnet 6 because of its bottom, trigger magnetic force induction system 7 and send for control panel 5 a signal, simultaneously, food preparation machine matches an operation authority for stirring sword 31, the authority includes but not limited to speed setting restriction at a low-speed section, high-speed operation procedure unavailable, perhaps support the operation of uncapping again etc to guarantee most effective utilization.

When the cutter in the container 2 is the chopper 32, the second hollow rotating shaft 321 of the chopper 32 is adapted to the rotating output shaft 41, and the magnet 6 is not arranged at the bottom thereof, so that the signal cannot be transmitted to the control board 5 by magnetic induction, i.e., the signal is considered to be transmitted to the control board 5 by another signal, and the food processor matches the chopper 32 with another operation authority, such as but not limited to, no limitation of speed setting, no availability (or no limitation) of low-speed operation program, no support of cover-opening operation authority, and the like, so as to ensure the operation safety.

The utility model arranges the magnet 6 at the bottom of the stirring knife 31, does not arrange the magnet 6 at the bottom of the chopping knife 32, and arranges the magnetic induction device 7 at the position of the mounting seat 1 corresponding to the bottom of the knife; when changing the cutter and will stir sword 31 when target in place in the installation of container 2, magnet 6 is sensed to magnetic force sensing device 7, trigger magnetic force sensing device 7 and send identification signal to control panel 5, need not open the rotation, can discern the cutter, can realize that it is stirring sword 31 or cuts up sword 32 to simply discern fast under the static state, then can correspond and give corresponding operation authority, for example, high low-speed, operation procedure authority, and the operation authority etc. of uncapping, thereby safe convenient operation more, moreover, the steam generator is simple in structure, easy maintenance, the cost is lower.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. A food processor having a tool recognition function, comprising: the device comprises a mounting seat, a container arranged on the mounting seat, a cutter detachably arranged in the container, a driving device arranged in the mounting seat and used for driving the cutter to rotate, and a control panel used for controlling the operation of the driving device;

2. The food processor with tool recognition function of claim 1, wherein the magnetic induction device is a reed switch.

3. The food processor with tool recognition function of claim 1, wherein the magnetic force sensing device is a hall element.

4. The food processor with tool recognition function as claimed in claim 1, wherein the driving device includes a rotary output shaft, the stirring blade has a first hollow rotating shaft fitted with the rotary output shaft, the magnet is disposed around the inner side of the bottom of the first hollow rotating shaft, and the magnetic force sensing device is disposed at one side of the rotary output shaft.

5. A food processor with tool recognition according to claim 4, wherein the drive means comprises a motor, a power transmission mechanism, an output mechanism comprising the rotary output shaft.

6. The food processor with tool recognition function of claim 1, wherein the container includes a container cover, and a safety switch for sensing whether the container cover is closed is disposed on a mounting seat on one side of the container at a position corresponding to the container cover.

7. A food processor having a tool recognition function, comprising: the device comprises a mounting seat, a container arranged on the mounting seat, a cutter detachably arranged in the container, a driving device arranged in the mounting seat and used for driving the cutter to rotate, and a control panel used for controlling the operation of the driving device;