Food processor capable of being automatically started to work

Abstract

The food processor comprises a cup body and a machine base, a limiting base for installing the cup body is arranged at the top of the machine base, a motor and a control unit for controlling the motor to work are arranged in the machine base, a smashing cutter is arranged in the cup body, the bottom end of the smashing cutter penetrates out of the bottom of the cup body to be in transmission connection with the motor, and a safety switch is arranged at the top of the machine base. The safety switches are arranged at two or more positions, the two safety switches are located at different positions, the positions, corresponding to the safety switches, of the bottom of the cup body are each provided with two or more triggering pieces, the control unit is provided with a preset program, and a user places the cup body on the machine base after selecting the preset program. The machine base self-starting motor drives the crushing cutter to start to work according to parameters of a preset program, so that the use operation of a user is simpler and more convenient; at the same time, more than two safety switches are required to be arranged on the machine base, and after triggering pieces correspondingly arranged on the cup body need to simultaneously trigger the more than two safety switches to be simultaneously communicated, namely after the cup body is ensured to be stably placed on the machine base, the control unit starts the motor to work according to a preset program.

Description

Technical Field

[0001] The utility model relates to the field of cooking machines, in particular to a cooking machine with self-starting function. Background Art

[0002] A cooking machine includes a machine base and a mixing cup. The mixing cup is installed on the machine base, and a mixing knife is arranged in the mixing cup and is in transmission connection with a driving motor in the machine base through a transmission tool rest, and the driving motor drives the ingredients in the mixing cup to be stirred and crushed. With the development of the times, in order to make it more convenient for people to use the cooking machine, new improvements need to be made to the cooking machine. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a cooking machine with self-starting function.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] A cooking machine with self-starting function includes a cup body and a machine base. The cup body is installed on the top of the machine base. A limit seat for installing the cup body is arranged on the top of the machine base. A motor and a control unit for controlling the operation of the motor are arranged in the machine base. A crushing knife is arranged in the cup body, and the bottom end of the crushing knife passes through the bottom of the cup body and is in transmission connection with the motor. A safety switch is arranged on the top of the machine base. There are more than two safety switches, and the two safety switches are in different positions. More than two trigger parts are arranged at the positions of the cup body bottom corresponding to the safety switches. After the two or more safety switches are triggered and connected simultaneously by the trigger parts, the control unit controls the motor to start automatically.

[0006] The safety switch is a magnetic control switch, and the trigger part is a magnet.

[0007] The safety switch is arranged inside the machine base and closely arranged at the bottom of the top wall of the machine base.

[0008] The safety switches are symmetrically arranged on both sides of the center of the limit seat, and the trigger parts are also symmetrically arranged at the bottom of the cup body corresponding to the safety switches.

[0009] There are four safety switches evenly distributed circumferentially around the center of the limit seat, and four trigger parts are arranged circumferentially and evenly at the positions of the cup body bottom corresponding to the safety switches.

[0010] The limit seat includes a plurality of limit platforms protruding from the top wall of the machine base, and corresponding limit slots for inserting the plurality of limit platforms are arranged at the bottom of the cup body.

[0011] Two limit ribs in a group are arranged on the side wall of the limit slot, and each group of limit ribs is clamped between the two limit platforms.

[0012] The beneficial effects of the present utility model are as follows: The control unit of the present utility model has a preset program. After the user selects the preset program and places the cup body on the base, the base can automatically start the motor to drive the crushing knife to start working according to the parameters of the preset program, making the user's operation more convenient. At the same time, it is required that there are more than two safety switches on the base. After the triggering parts correspondingly arranged on the cup body trigger more than two safety switches to be connected simultaneously, that is, after ensuring that the cup body is stably placed on the base, the control unit will start the motor to work according to the preset program. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present utility model will be further described below with reference to the drawings and embodiments.

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is an exploded schematic diagram of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the cup body of the present utility model;

[0017] Figure 4 is a cross-sectional view of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Refer to Figures 1 to 4 A food processor that starts working automatically, including a cup body 2 and a base 1. The cup body 2 is installed on the top of the base 1. The top of the base 1 is provided with a limit seat 11 for installing the cup body 2. A motor 3 and a control unit 4 for controlling the operation of the motor 3 are arranged inside the base 1. A crushing knife is arranged inside the cup body 2, and the bottom end of the crushing knife passes through the bottom of the cup body 2 and is in transmission connection with the motor 3. The top of the base 1 is provided with safety switches 5. There are more than two safety switches 5 and the two safety switches 5 are in different positions. Corresponding to the positions of the safety switches 5 at the bottom of the cup body 2, there are two or more triggering parts 6. After the cup body 2 is stably placed on the base 1, more than two safety switches 5 will be triggered and connected simultaneously by the triggering parts 6, so that the base 1 automatically starts the motor 3 to drive the crushing knife to start working according to the parameters of the preset program, making the user's operation more convenient.

[0019] As a preferred solution of the present utility model, the safety switch 5 is a magnetic control switch, and the triggering part 6 is a magnet, realizing non-contact switch triggering, which is more conducive to the detachable assembly of the cup body 2 and the base 1. Moreover, the safety switch 5 can be arranged inside the base 1 close to the bottom of the top wall of the base 1, which can provide good protection and waterproof function for the safety switch 5.

[0020] In order to more accurately detect the stable placement of the cup body 2, the safety switches 5 are symmetrically arranged on both sides of the center of the limit seat 11, and the trigger members 6 are also symmetrically arranged corresponding to the safety switches 5 at the bottom of the cup body 2. That is, the cup body 2 needs to be stably placed so that both sides are completely attached to the top wall of the machine base 1 to trigger the safety switches 5 on both sides at the same time. Further, there are four safety switches 5 circumferentially and evenly distributed around the center of the limit seat 11. The trigger members 6 are provided with four circumferentially and evenly distributed at the bottom of the cup body 2 corresponding to the positions of the safety switches 5. The self-start of the food processor can be realized only when the four safety switches 5 are triggered simultaneously. Therefore, it is more necessary for the cup body 2 to be stably placed on the machine base 1 to ensure that the cup body 2 is not tilted, thus preventing the problem that the motor 3 starts mistakenly and hits the crushing knife, resulting in damage to the machine.

[0021] Preferably, the limit seat 11 includes a plurality of limit platforms 111 protruding from the top wall of the machine base 1. The bottom of the cup body 2 is correspondingly provided with limit slots 21 for inserting the plurality of limit platforms 111. The plurality of limit platforms 111 abut against the side walls of the limit slots 21, and a simpler placement method of the cup body 2 is realized by simple concave-convex limiting. As shown in the figure, in this embodiment, there are four limit platforms 111 on the top wall of the machine base 1 to form the limit seat 11, and the four limit platforms 111 are arranged at intervals of 90 degrees. The four safety switches 5 are respectively arranged between the four limit platforms 111. Two groups of limit ribs 211 are provided on the opposite side walls of the limit slots 21, with two in each group, and are respectively clamped between adjacent two limit platforms 111 for positioning. After the cup body 2 is placed on the top of the machine base 1, the trigger member 6 can accurately trigger the safety switch 5 through the cooperation with the limit platform 111.

Claims

1. A self-starting food processor, comprising a cup body (2) and a machine base (1), wherein the cup body (2) is mounted on the top of the machine base (1), and a limit seat (11) is provided on the top of the machine base (1) for mounting the cup body (2), a motor (3) and a control unit (4) for controlling the operation of the motor (3) are provided in the machine base (1), a crushing knife is provided in the cup body (2), and the bottom end of the crushing knife passes through the bottom of the cup body (2) and is transmission-connected to the motor (3), characterized in that: A safety switch (5) is provided on the top of the machine base (1); the safety switches (5) are arranged at more than two locations and the two safety switches (5) are at different positions; and more than two triggering members (6) are provided at the positions corresponding to the safety switches (5) at the bottom of the cup body (2); when the more than two safety switches (5) are triggered and connected at the same time by the triggering members (6), the control unit (4) controls the motor (3) to start automatically.

2. The food processor according to claim 1, characterized in that: The safety switch (5) is a magnetically controlled switch, and the trigger member (6) is a magnet.

3. The food processor according to claim 1, characterized in that: The safety switch (5) is arranged inside the machine base (1) and close to the bottom of the top wall of the machine base (1).

4. The food processor according to claim 1, 2 or 3, characterized in that: The safety switch (5) is symmetrically arranged on both sides of the center of the limit seat (11), and the trigger member (6) is also symmetrically arranged at the bottom of the cup body (2) corresponding to the safety switch (5).

5. The food processor according to claim 4, characterized in that: The safety switch (5) has four circumferentially evenly distributed around the center of the limit seat (11), and the trigger member (6) is provided with four circumferentially evenly distributed at the bottom of the cup body (2) corresponding to the position of the safety switch (5).

6. The food processor according to claim 1, characterized in that: The limiting seat (11) comprises a plurality of limiting platforms (111) protruding from the top wall of the machine base (1), and the bottom of the cup body (2) is correspondingly provided with limiting slots (21) for the plurality of limiting platforms (111) to be inserted into.

7. The food processor according to claim 6, characterized in that: The side wall of the limiting slot (21) is provided with two limiting ribs (211) in a group, and each group of limiting ribs is clamped between two limiting platforms (111).

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