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Pulley assembly of washer

A pulley assembly, washing machine technology, applied to other washing machines, elements with teeth, washing devices, etc., can solve the problems of high manufacturing cost of pulley 8c, increased load of motor 8a, large labor consumption, etc., to save manufacturing costs and The effect of weight

Inactive Publication Date: 2009-07-29
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the pulley 8c of the washing machine of the prior art concentrates the pressure at the position connected to the shaft 8b when transmitting the driving force of the motor 8a. A large amount of labor is consumed during installation, and the load on the motor 8a increases accordingly.

Method used

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  • Pulley assembly of washer
  • Pulley assembly of washer
  • Pulley assembly of washer

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Embodiment Construction

[0023] Hereinafter, the present invention will be described in detail with reference to the drawings and examples.

[0024] Such as image 3 , 4 As shown, the composition of the washing machine of the present invention includes: a washing tub 54 fixed inside the casing 50 and connected to the water supply / drainage device 51 / 52; arranged inside the washing tub 54, and forming a plurality of water holes 56a on the side for washing The drum 56 of object washing; Be connected with drum 56 with axle, be arranged on the rotatable pulley 60 behind washing tub 54; Be connected with pulley 60 with belt 62, be arranged on washing tub 54 lower sides, the motor 64 of rotating pulley 60 .

[0025] The pulley 60 includes: the axis 60a of the pulley that is pressed into the axis 58 in the center, and can rotate integrally with the roller 56 through the axis 58; the rim 60b and the spoke 60c that can rotate with the axis 60a, and are fixed on the axis 60a On the outer side; the pulley is w...

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PUM

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Abstract

The invention provides a pulley assembly of a washing machine, which includes a washing machine drum, a pulley, and a belt connected to a motor, and also includes a shaft center of a pulley that is connected to a shaft and rotates as a whole, and the belt fixed on the outside of the shaft center is connected to the motor. Connected to transmit the driving force of the motor. The effect of the present invention is that the pulley assembly of the washing machine with this structure is respectively formed with the shaft center and the insertion shaft center connected with the drum and the shaft, the rim and the spokes connected with the motor with a belt, and is formed with materials of different strengths respectively. The center and the spokes of the pulley are respectively formed in a tripod shape, which can save the manufacturing cost and weight of the pulley.

Description

technical field [0001] The present invention relates to the pulley assembly of the washing machine, especially the pulley assembly of the washing machine, in which the shaft connected by the drum and the shaft is formed of steel; the disc fixed on the outside of the shaft and connected to the motor by a belt is formed of aluminum invention. Background technique [0002] A washing machine in the prior art comprises: a casing 2 with a door 1 on the front; a washing tub 4 fixed inside the casing 2; a drum that is rotatable inside the washing tub 4 and forms a plurality of water holes 6a for washing laundry 6. The driving device 8 of the rotating drum 6; the water supply / drainage device 10, 12 connected with the washing tub 4 for water supply / drainage of the washing water; connected with the water supply device 10, the detergent can be provided while the washing water is supplied during the water supply Detergent box 14; be arranged on the appearance of casing 2, input the cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/30F16H55/36
Inventor 金泳秀
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD