Food processor

Abstract

A food processor comprises a food container arranged on a main machine, a motor located in the main machine is connected to the food processor located in the food container through a connector, and the motor is a three-phase induction synchronous motor. The motor comprises a motor inner stator and a motor outer rotor, the motor inner stator is fixed on the main machine, the motor outer rotor is arranged outside the motor inner stator in a sleeved mode and rotates around the motor inner stator, the motor outer rotor comprises a magnet embedded on a support, an output shaft is arranged in the middle of the support, and one end of the output shaft is connected to the connector. The main machine comprises an upper machine body and a lower machine body, and the motor inner stator and the motor outer rotor are mutually arranged in a cavity defined by the upper machine body and the lower machine body. A control panel is arranged on the surface of the upper machine body. The motor inner stator comprises a supporting piece arranged in the middle, a motor chip and a winding, wherein the motor chip and the winding are arranged outside. The food processor has the advantages of being simple and reasonable in structure, small in size, flexible in operation, high in safety degree and environmentally friendly, and saving energy.

Description

[0001] technical field [0002] The present invention relates to a food processor. [0003] Background technique [0004] Existing food processors basically use series-excited motors or induction motors, which cannot be disassembled and installed as a whole. The stator is located outside the entire motor and fixed on the body of the food processor. The center of the motor is used for rotation the rotor. [0005] Because the cost of the series motor is low, the starting torque is large, the volume is small, and the efficiency is average, but the speed is high, and the noise of the motor is relatively large, so the application of the series motor to the food processor generally needs to reduce the speed through the tooth box . [0006] Due to the high cost of the induction motor, low starting torque, single speed, low efficiency, and low noise, when the induction motor is applied to a food processor, it generally cannot handle a relatively large amount of food, and this foo...

AI Technical Summary

Problems solved by technology

[0005] Because the cost of the series motor is low, the starting torque is large, the volume is small, and the efficiency is average, but the speed is high, and the noise of the motor is relatively large, so the application of the series motor to the food processor generally needs to reduce the speed through the tooth box

[0006] Due to the high cost of the induction motor, low starting torque, single speed, low efficiency, and low noise, when the induction motor is applied to a food processor, it generally cannot handle a relatively large amount of food, and this food processor The speed is generally not adjustable

[0007] In addition, food processors installed with series motors or induction motors may be stuck due to insufficient torque due to the variation of torque with speed.

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