Food processor

Abstract

The invention relates to a food processor. The food processor comprises a machine base and a food container which are buckled with each other, a motor and a microswitch for controlling the on-off state of a circuit are arranged in the machine base, a rotating shaft of the motor is connected with a cutter shaft in the food container through a coupler, and a button acting on contacts on the microswitch is installed on a shell of the machine base; a switch protection device is installed in the machine base, the switch protection device includes a movable part arranged on a spring, and a blockingpart is arranged on the movable part; when the food container is not buckled with the machine base or not fully buckled, the blocking part blocks the contact of the button and the contacts; when the food container is fully buckled with the machine base, the food container forces the movable part to move, so that the contact of the button and the contacts is not blocked by the blocking part. According to the food processor, the occurrence of various accidents when the food container is not buckled with the machine base or not fully buckled due to improper operation of a user is effectively prevented, and the safety is greatly improved.

Description

technical field [0001] The invention relates to the field of mechanical structures, in particular to a food processing machine. Background technique [0002] The structure of the food processing machine currently on the market usually includes a machine base and a food container that are interlocked with each other. A motor is installed in the machine base, and a knife shaft, a rotary cutter and a coupling are installed in the food container. Spindle connection. At the same time, the device used to control the on-off of the circuit in this type of food processing machine is mainly a micro switch installed in the machine base. Pressing the contact on the micro switch can realize the conduction of the circuit, so that the food processor can work normally, which is more convenient. However, the shortcoming of this food processing machine is also obvious, that is, the safety is not high, which is manifested in that when the food container is not fastened with the machine base ...

AI Technical Summary

Problems solved by technology

However, the shortcoming of this food processing machine is also obvious, that is, the safety is not high, which is manifested in that when the food container is not fastened with the machine base or is not fastened in place, the user can easily press the button to trigger the micro switch to guide The work of the open circuit often leads to the overall damage of the processing, and even serious accidents such as injury to the user.

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