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Driving apparatus for washing machine

A driving device and a technology for a rotary driving device, which are applied in the directions of washing devices, electromechanical devices, transmission devices, etc., can solve the problems of increasing the number of parts, and achieve the effects of reducing the degree of wear, simplifying the structure, and simplifying the structure.

Active Publication Date: 2018-07-17
NEW MOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, although the brake lever according to prior art 2 has a simple structure, a pressure lever for converting the rotation direction of the brake lever into the operation direction of the clutch lever should be applied, which leads to an increase in the number of parts

Method used

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  • Driving apparatus for washing machine
  • Driving apparatus for washing machine
  • Driving apparatus for washing machine

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Experimental program
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Effect test

Embodiment Construction

[0043] figure 1 It is a perspective view showing the driving device of the washing machine of the present invention, figure 2 It is an exploded perspective view showing the clutch main body 1 of the driving device of the washing machine of the present invention. Such as figure 1 with figure 2As shown, the driving device for a washing machine according to the present invention includes a clutch main body 1 , a clutch operating unit 2 , a speed reducer 3 , a rotation driving device 4 , a washing shaft 5 and a dehydration shaft 6 .

[0044] The clutch main body 1 includes a bottom case 11 and a top case 12 , and a brake drum 13 is located in a space inside the bottom case 11 . The brake drum 13 prohibits or stops the rotation of the spin shaft 6 when the brake band is pulled by the operation of the brake lever 21 . According to the present invention, since the speed reducer 3 is located outside the clutch body 1 and separated from the brake drum 13, the structure of the bra...

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Abstract

A driving apparatus for a washing machine according to the present invention includes a clutch main body 1 in which a brake drum 13 is located inside; a clutch operation unit 2 installed at one side of the clutch main body 1, the clutch operation unit including a brake lever 21 and a clutch lever 22 which rotates together when the brake lever 21 operates; a clutch coupler 20 located at the bottomof the clutch main body 1, the clutch coupler moving up and down by the clutch lever 22; a decelerator 3 located at the bottom of the clutch coupler 20; a rotating driving means 4 located at the bottom of the decelerator; a washing shaft 5 in which a pulsator is coupled to the top end, the washing shaft being coupled to the rotating driving means 4 and rotating together with the decelerator 3; anda dewatering shaft 6 in which the washing shaft 5 is rotatably coupled inside and a washing tub is coupled to the top end thereof, the dewatering shaft penetrating a center of the clutch main body 1and being rotatably coupled thereto.

Description

technical field [0001] The invention relates to a driving device for a washing machine. More particularly, the present invention relates to a driving device for a washing machine which is simple in structure and capable of reducing manufacturing costs by introducing a new structure separating a brake drum located in a clutch housing from a speed reducer. Background technique [0002] Generally, washing machines are mainly classified into a pulsator type washing machine and a drum type washing machine. The drum type washing machine operates the drum type laundry tub by changing the rotation speed and torque, so that a washing mode and a dehydration mode can be applied. [0003] In the case of the pulsator type washing machine, the washing mode is performed by stopping rotation of the washing tub in a state where laundry is located in the washing tub and rotating a pulsator located in the washing tub to form water flow. In the dehydration mode, the washtub rotates so that la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/30D06F37/40H02K7/116H02K7/10H02K7/08
CPCD06F37/30D06F37/40F16H1/28F16H55/36F16H2055/363
Inventor 张贞喆郑王圭李范硕
Owner NEW MOTECH
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