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Decelerative clutch for fully-automatic washing machine

A fully automatic washing machine and deceleration clutch technology, which is applied to other washing machines, washing devices, textiles and papermaking, etc., can solve the problems of inconvenient matching with high-speed motors, easy damage of parts, and low reliability, so as to improve transmission efficiency and reliability performance, simplify the structure, and reduce the effect of vibration and noise

Active Publication Date: 2005-02-16
JINLING ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] ——The reduction ratio is too small, which is not convenient for high-speed motors with high efficiency;
[0012] ——The two helical torsion spring parts are easily damaged and have low reliability;

Method used

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  • Decelerative clutch for fully-automatic washing machine
  • Decelerative clutch for fully-automatic washing machine
  • Decelerative clutch for fully-automatic washing machine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0036] The first embodiment of the present invention is attached figure 2 , image 3 with Figure 4 Shown. It is introduced in the background technology of this manual as figure 1 The following improvements are mainly made on the basis of the deceleration clutch of the fully automatic washing machine in the prior art shown:

[0037] ——The N-type planetary gear system with small tooth difference is installed in the dehydration shaft 151 to replace the NGW-type planetary gear system in the original brake drum;

[0038] ——The dehydration shaft 151 is a three-in-one combination of the original input sleeve, brake drum and dehydration shaft;

[0039] ——Cancel the non-return spring.

[0040] Therefore, the basic design of the deceleration clutch of this embodiment is as follows:

[0041] The washing shaft 141 is used to contact the stirring wheel of the washing machine and output rotational force to it; the dehydration shaft 151 is used to contact the dehydration barrel of the washing...

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PUM

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Abstract

A automatic washer deceleration clutch, includes: input shaft;dewater shaft nesting wash shaft; output of input shaft outputs to wash shaft by reduction gears,and input coupling or segregation by clutch and dewater shaft. The key point is that the reduction gears is less gear planetary gear train. The gears can be nested to dewater shaft; the washing reduction gears further include a NGW planetary gear train, which is set out of dewater shaft. This invention revolute the current low-geared mechanism, brake mechanism,and onoff mechanism of clutch, and is of high speed ratio,easy processing and low cost. The invention can keep ordinary washing and dewatering speed, and substitute for helix torsion onoff mechanism for the current tech to improve reliability.

Description

Technical field [0001] The present invention relates to a deceleration clutch of a washing machine, in particular to a deceleration clutch installed in a fully automatic pulsator or agitator washing machine, which can be classified into D06F37 / 30 in the International Patent Classification Table. Background technique [0002] NGW type planetary gear train mechanism is used to decelerate and drive the washing shaft and a spiral torsion spring clutch mechanism to couple the dehydration shaft. The deceleration clutch with mechanical braking and blocking functions has been used for a long time in fully automatic pulsator or agitated washing machines. history. Its typical structure can be found in "Household Appliance Maintenance Manual" (People's Education Press, September 1993, 2nd edition, page 283). Such as figure 1 As shown, the deceleration clutch includes: [0003] ——Washing shaft 041, used to contact the stirring wheel of the washing machine and output rotational power to it; ...

Claims

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Application Information

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IPC IPC(8): D06F37/30
Inventor 陈水东
Owner JINLING ELECTRICAL CO LTD
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