Duplex winding dual-rotor motor and double-blade food processer

Abstract

The invention discloses a duplex winding dual-rotor motor, wherein an external stator and an inner stator, which are mutually independent, are used, and the stators are separated by a middle shell; the external stator is connected at the outside of the inner stator in a manner of sleeving, height of the motor can be configured to be very short, and an external motor and an inner motor can be configured to have different height according to different performance requirements; and the duplex winding dual-rotor motor can be manufactured by a simple technology, satisfies various application scenesand has high applicability. The invention also discloses a double-blade food processor using the duplex winding dual-rotor motor, and by respectively controlling rotation speed and rotation directionof a big shaft and a small shaft, a big shaft blade and a small shaft blade can be enabled to rotate in the same direction, rotate in reverse directions or rotate singly, smashing effect and stirringeffect both are excellent, a requirement on the rotation speed of each blade also can be lowered while rotation in reverse directions is executed, and thus, running noise is reduced; a base and a cupbody also can be configured into an integer, connection by a coupler is not needed, cost can be saved greatly, the technology is simplified greatly, and vibration and noise caused by connection by the coupler are also reduced.

Description

technical field [0001] The invention relates to the field of cooking machine motors, in particular to a double-winding, double-rotor motor and a double-knife cooking machine. Background technique [0002] At present, the motors used in most cooking machines on the market generally have only one output shaft and only one stirring blade is installed, so the stirring effect is not good enough, and a higher speed is often required to make up for this defect, but it also results in higher operating noise; There are also a few food processors that use dual motors and dual output shafts, but such motors generally include two stacked single motors, resulting in the entire motor having to be made very thick, and the mixer must also be made into a separate structure, with the motor placed on the base and the cup placed for stirring The knife, the motor and the mixing knife are connected by a coupling, and the vibration of the coupling often causes a lot of noise when this type of moto...

AI Technical Summary

Problems solved by technology

[0002] At present, the motors used in most cooking machines on the market generally have only one output shaft and only one stirring blade is installed, so the stirring effect is not good enough, and a higher speed is often required to make up for this defect, but it also results in higher operating noise; There are also a few food processors that use dual motors and dual output shafts, but such motors generally include two stacked single motors, resulting in the entire motor having to be made very thick, and the mixer must also be made into a separate structure, with the motor placed on the base and the cup placed for stirring The knife, the motor and the mixing knife are connected by a coupling, and this type of motor often causes a lot of noise due to the vibration of the coupling

Images