Driving device of full-automatic washing machine

Abstract

The invention discloses a driving device for a full-automatic washing machine, which comprises an outer barrel, a washing barrel, a washing wheel, a dewatering axis 100, a washing axis 200, a clutch housing 300, a clutch assembly 600, a stator assembly 400, a rotor 510 and a rotor frame 530. The rotor frame 530 includes a bearing surface 539, a cylindrical side wall 532 and a chassis 534, and the cylindrical side wall 532 has a ventilating vane W and a cooling hole W1, the ventilating vane W bends to different directions, and the number of vanes bending to the rotating direction of the washing barrel is more than them bending to the opposite direction when dewatering. Two driving devices are provided, in one of which the rotor upper fixing structure 538 is formed by bending after cutting off the side face of the rotor 510 in the corresponding position of the rotor 510 and the upper ring 516; the other horizontally arranges the outer barrel, and the rotor assembly is on the back of the washing barrel.

Description

technical field [0001] The present invention relates to the field of driving devices for fully automatic washing machines, in particular to a fully automatic washing machine which increases the output power of the motor and makes the structure of the clutch simpler by attaching the rotor to the outer cylindrical surface of the stator and enlarging the diameters of the rotor and the stator. drive unit. Background technique [0002] The washing machine of the prior art utilizes the vulcanization of the detergent and the friction and impact force of the water flow caused by the rotation of the washing wheel to clean the stains on clothing, bedding and the like. The washing machine uses sensors to detect the amount and type of laundry, automatically sets the washing program according to the result, controls the water level at a certain height according to the amount and type of laundry, and then performs washing under the control of the microcontroller. [0003] like figure 1 ...

AI Technical Summary

Problems solved by technology

[0012] However, the above driving device uses a belt to transmit the rotational force of the motor to the power transmission shaft, so not only is the power lost, but the structure of the clutch and the reduction mechanism is very complicated, and there are many difficulties in manufacturing, which not only reduces productivity, Due to the use of many precision parts, the manufacturing cost of the washing machine is increased, and the probability of failure during manufacture and operation is high

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