Decelerating clutch of washing machine and washing machine

Abstract

The invention discloses a decelerating clutch of a washing machine and the washing machine. The decelerating clutch comprises an input shaft, an input shaft sleeve, a brake wheel, a speed reducer, a water removal shaft, an output shaft, a clutch device and a casing, wherein the input shaft is sleeved with the input shaft sleeve, the water removal shaft is nested on the output shaft, the speed reducer is mounted in an inner cavity of the brake wheel, the input shaft, the input shaft sleeve, the brake wheel and the output shaft are connected with the speed reducer respectively, and the water removal shaft is integrally connected with the brake wheel; the speed reducer comprises three sets of wheel trains, namely, a first wheel train, a second wheel train and a third wheel train; the first wheel train and the second wheel train are drive chains between the input shaft and the output shaft, the second wheel train and the third wheel train are drive chains which are located between the output shaft and the brake wheel and between the output shaft and the water removal shaft and rotate reversely, and the input shaft sleeve is connected with the first wheel train and the third wheel train. The decelerating clutch has the characteristics of simple and compact structure, low manufacturing cost, safe, reliable and efficient drive, long service life and low noise.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine deceleration clutch and a washing machine. Background technique [0002] At present, the function of the deceleration clutch of the pulsator type washing machine is generally to drive the pulsator to reciprocate after decelerating the bidirectional rotation of the motor. The conventional deceleration clutch is mainly composed of an input shaft, an output shaft, an output shaft sleeve, an input shaft sleeve, a brake wheel, a reduction mechanism installed inside the brake wheel, and a clutch component installed on the input shaft sleeve. In washing conditions, the output shaft is required to rotate repeatedly at low speed in both directions. The output shaft sleeve and the brake wheel are integrated. The deceleration mechanism generally only plays a simple deceleration role. When the brake wheel is braked, the output shaft sleeve is also restrained. The two-way ro...

AI Technical Summary

Problems solved by technology

[0006] However, in the washing machine with the above-mentioned deceleration clutch, the inner tub and the pulsator frequently run in opposite directions, and the moment of inertia generated by the inner tub directly acts on the overrunning clutch. quality problem

During the rotation of the inner tub, the one-way bearing will often have a reverse force, and the one-way bearing is prone to failure. At the same time, the clutch spring will be tightened during washing, resulting in damage to the clutch spring; The driving wheel is separated and connected to the reducer. The inner drum swings in the dehydration state, which directly acts on the dehydration shaft. The dehydration shaft is eccentric, causing the washing machine to vibrate and produce noise.

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