Bipyramid gear clutch driving device of washing machine and control method of bipyramid gear clutch driving device

Abstract

The invention relates to the field of washing machine, aiming at providing a bipyramid gear clutch driving device of a washing machine, which is compact in structure, stable in transmission torque and lower in noise, and a control method of the bipyramid gear clutch driving device. The bipyramid gear clutch driving device of the washing machine comprises a wave wheel shaft, a dehydration shaft, a driving motor, a Hall sensor, a large water seal, an upper shell, a lower shell, an upper gear base, a lower gear base and a sliding fluted disc, wherein the dehydration shaft is in pivot joint with the upper shell and the lower shell respectively; the upper gear base and the sliding fluted disc are sleeved outside the lower end of the dehydration shaft respectively; the upper gear base is fixedly connected with the lower shell; the sliding fluted disc is in sliding connection with the dehydration shaft through a spline; a stator is fixedly connected with the lower shell; the lower end of the wave wheel shaft is fixedly connected with a rotor; the lower gear base is fixedly connected with the rotor; and the bipyramid gear clutch driving device of the washing machine is provided with an actuating mechanism for actuating the sliding fluted disc to be coupled with the upper gear base or the lower gear base. The bipyramid gear clutch driving device of the washing machine is compact in structure, stable in transmission torque and lower in noise.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine double bevel gear clutch drive device and control method with compact structure, stable transmission torque and low noise. Background technique [0002] The motor of the pulsator washing machine usually adopts a one-way capacitive motor, which has low efficiency and single electric control function; the driving device of the pulsator washing machine often adopts a motor and a deceleration clutch installed side by side in parallel, and transmits power through a transmission belt to realize washing and dehydration functions A kind of pulsator type washing machine as disclosed in the invention of Chinese Patent Announcement No. CN101638840A; the structure of the driving device of this type of pulsator type washing machine is not compact enough, the transmission belt is easy to wear and tear, making the transmission torque unstable and generating noise, and the planet...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a washing machine double bevel gear clutch driving device and control method with a compact structure, stable transmission torque and low noise in order to overcome the shortcomings of the current washing machine which are not compact enough in structure, unstable in transmission torque and relatively loud in noise

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