Large-capacity decelerating clutch for full automatic washing machine

A fully automatic washing machine and deceleration clutch technology, applied in the field of clutches, can solve the problems of the clutch being unsuitable for large-capacity washing machines, the increase of axial clearance, the influence of service life, etc., and achieve the effects of improving rigidity, high bearing capacity, and light wear and tear.

Inactive Publication Date: 2008-10-01
陈伟农 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of clutch is not suitable for large-capacity washing machines. Large-capacity washing machines have a high moment of inertia due to their large washing capacity. The wear between the input shaft and the clutch bushing will cause the axial clearance to increase, and strong Shaking, loud noise, which will intensify wear and affect service life

Method used

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  • Large-capacity decelerating clutch for full automatic washing machine
  • Large-capacity decelerating clutch for full automatic washing machine

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Embodiment Construction

[0015] See figure 1 , the present invention comprises input shaft 12, output shaft 1, dehydration shaft 2, input shaft 12 is connected with output shaft 1, dehydration shaft 2 through the gear structure inside the gear box 8, the outside of the gear box 8 is the shell assembly, the gear structure in The center wheel 20, the planetary gear 18, and the external gear 17 are respectively spur gears, and the center wheel 20, the planetary wheel 18, and the external gear 17 adopt NGW transmission, and the NGW transmission is the internal meshing gear pair (N), the external meshing gear pair (W ), a planetary gear transmission mechanism composed of a common planetary gear (G), there are at least three planetary wheels 18, the center distance between the planetary wheel 18 and the center wheel 20 is greater than 20 millimeters, and the standard center distance is 20 millimeters. The mounting bracket 7 of the planetary gear 18 meshes with the output shaft 1, the external gear 17 is ins...

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Abstract

The invention is a large-capacity speed-down clutch for a full automatic washing machine, whose washing rated capacity is from 6-15kg. The invention has strong rigidly, smooth and steady rotary, small noise, light abrasion and long service life. The invention includes an input shaft, an output shaft and a dewatering shaft, wherein, the input shaft is connected to the output shaft and the dewatering shaft through wheel gears in a wheel box, the outside of the wheel box is a shell component, a clutch shaft is sheathed on the input shaft, a clutch shaft sleeve is provided between the clutch shaft and the input shaft, which is characterized in that a corrugated gasket is provided between the clutch shaft sleeve and the shaft shoulder of the input shaft.

Description

(1) Technical field [0001] The invention relates to the technical field of clutches, in particular to a large-capacity deceleration clutch for a fully automatic washing machine. (2) Background technology [0002] At present, the deceleration clutches for fully automatic washing machines used in the domestic market are generally suitable for washing with a rated washing capacity below 6kg. The more optimized structure is to adopt planetary gear deceleration. The shaft and the clutch sleeve ensure the separation of the inner and outer shafts during the entire life cycle of the clutch by reserving a certain axial interval. This kind of clutch is not suitable for large-capacity washing machines. Large-capacity washing machines have a high moment of inertia due to their large washing capacity. The wear between the input shaft and the clutch bushing will cause the axial clearance to increase, and strong The shaking and noise are loud, which will intensify the wear and affect the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/30
Inventor 陈伟农孙建明
Owner 陈伟农
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