Washing machine driving mechanism

Abstract

The invention relates to a washing machine driving mechanism. The washing machine driving mechanism comprises a shaftless rotator, a gear reducing mechanism and a first driving unit, wherein the shaftless rotator is used for generating rotation kinetic energy, the gear reducing mechanism is used for obtaining the rotation kinetic energy from the eccentric position of the rotator and reducing or not reducing the speed of the rotation kinetic energy, and the first driving unit is connected with the gear reducing mechanism and used for providing the speed-reduced or non-speed-reduced rotation kinetic energy to a corresponding execution unit of a washing machine. According to the washing machine driving mechanism, the rotator is the rotor of a motor, and an output rotation shaft of the rotor is omitted. The washing machine driving mechanism has the advantages of being compact in structure and small in space occupation.

Description

technical field [0001] The invention relates to a driving mechanism with a gear reduction device, in particular to a washing machine driving mechanism. Background technique [0002] The motor has many advantages such as high energy conversion efficiency, energy saving, and environmental protection, so it has been widely used in industrial production and life. In equipment such as electric vehicles, electric tricycles, electric vehicles, washing machines, etc., motors are indispensable. less equipment. Ordinary motors have a high speed. In order to obtain a suitable output speed, the motor needs to be decelerated in practical applications. At present, the commonly used method is to transmit the motor to the reducer and decelerate through the first-stage pulley, and set a first-stage pulley in the reducer. Or multi-stage gear reduction device to complete the deceleration of a certain speed ratio. This structure is not only complicated, but also takes up a lot of space. In o...

AI Technical Summary

Problems solved by technology

Although this structure further reduces the occupied space to a certain extent, because its principle is to use the inner circumferential space of the stator of the outer rotor motor to install the transmission device in the inner diameter space of the stator through the installation parts, it cannot be installed in the inner rotor without inner space. The application on the motor has certain limitations. At the same time, the motor body directly drives the shaft, and then decelerates the drive shaft through the transmission device installed in the inner diameter space of the motor, so it only reduces the occupied space to a certain extent, but the structure It is still not compact enough. Furthermore, when the volume of the transmission device needs to be increased in order to obtain a larger transmission ratio, the outer rotor motor must also increase the volume of the inner diameter to realize this invention. Obviously, this does not solve the substantive technical problem

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