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Supporting structure for rotary shaft of laundry machine

A supporting structure and rotating shaft technology, applied in the field of washing machines, can solve problems such as washing machine shaking, failure to rotate normally, abnormal operation of washing machines, etc., and achieve the effect of stable operation and improved operation reliability

Inactive Publication Date: 2006-01-25
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if the rotating shaft 1 and the bearing 3 collide with each other, the rotation of the rotating shaft 1 will be hindered, so sometimes it cannot rotate normally, and resonance will occur in other parts of the washing machine, causing the whole washing machine to vibrate, causing abnormal operation of the washing machine.

Method used

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  • Supporting structure for rotary shaft of laundry machine
  • Supporting structure for rotary shaft of laundry machine
  • Supporting structure for rotary shaft of laundry machine

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Embodiment Construction

[0021] Such as figure 2 As shown, the washing machine rotating shaft support structure provided by the present invention includes a rotating shaft 10 , a housing 20 , a first bearing 40 and a second bearing 30 . Wherein, the rotating shaft 10 can transmit the rotational force of the motor to the drum not shown in the figure; the casing 20 can support the rotating shaft 10; and the first bearing 40 and the second bearing 30 are clamped between the casing 20 and the rotating shaft 10, It can rotate the rotating shaft 10 smoothly and quickly. In addition, the first bearing 40 and the second bearing 30 are respectively located at both ends of the contact surface between the rotating shaft 10 and the housing 20 to support the rotating shaft 10 and allow the rotating shaft 10 to rotate smoothly and quickly. One end of the rotating shaft 10 is a motor-side connecting end 11 connected to the motor, and the other end is a drum-side connecting end 12 connected to the drum. In additio...

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PUM

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Abstract

The invention discloses a rotating shaft supporting structure of washing machine that includes rotating shaft, casing and bearing. The casing could support the rotating shaft. And the bearing is clipped between the casing and the rotating shaft. Elastic body is set between the bearing and the contact surface of rotating shaft or casing. The invention could decrease the noise while washing machine running. Thus, the washing machine would run more steadily.

Description

technical field [0001] The invention relates to a washing machine, in particular to a washing machine rotating shaft support structure which can stably support the rotating shaft of the washing machine, thereby reducing the vibration generated by the rotating shaft when the washing machine is running, and making the washing machine run more stably. Background technique [0002] Generally, a washing machine is equipped with a motor that can be rotated by an external power source, a rotating shaft that can transmit the rotational force of the motor, and a drum that can be selectively connected with the rotating shaft to rotate, which can move the washing machine inside the drum by means of the rotation of the drum. and use the friction between the laundry, the washing water and the laundry to remove the dirt on the laundry. In addition, the washing machine usually has a rotating shaft supporting structure that can support the entire rotating shaft, and the structure can make t...

Claims

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Application Information

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IPC IPC(8): D06F37/30
Inventor 李寿永
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD