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Belt wheel of drum type washing machine

A drum washing machine and belt pulley technology, which is applied to other washing machines, washing devices, textiles and papermaking, etc., can solve problems such as belt 8 falling off, and achieve the effect of improving reliability

Inactive Publication Date: 2005-12-14
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, if figure 2 As shown, since the height of the baffle plate 5b of the driving pulley 5 is the same, the belt 8 will be subjected to a stronger force when rotating, and this force will make the belt 8 tend to fall off towards the outside, that is, in the direction opposite to the motor 4 , so it is necessary to make the height of the outer baffle 5b higher
However, there is a certain limit to the size that can be processed by ordinary CNC lathes, so there will be certain limitations in processing.

Method used

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  • Belt wheel of drum type washing machine
  • Belt wheel of drum type washing machine
  • Belt wheel of drum type washing machine

Examples

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Embodiment Construction

[0028] An example of the present invention, that is, a pulley of a drum washing machine will be described in more detail below with reference to the accompanying drawings. For those parts that are the same as those in the prior art, the same symbols are used here.

[0029] image 3 It is an example of the present invention, that is, a sectional view of a pulley of a front-loading washing machine, Figure 4 for image 3 An exploded cross-sectional view of the pulley of the drum washing machine shown. As shown in the figure, in the drum washing machine equipped with the pulley of the present invention, the front of the washing machine body 1 is equipped with a door 1a, and a certain space is formed inside the body 1. A cylindrical bucket 2 is installed inside such a body 1, and a cylindrical drum 3 for holding laundry is installed inside the bucket 2.

[0030] In addition, the motor 4 is installed below the above-mentioned bucket 2, the end of the motor shaft of the above-me...

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Abstract

The present invention relates to belt wheel of drum type washing machine. The drum type washing machine includes drum, motor, belt, and driving belt wheel to maintain the belt in the installed position. The driving belt wheel includes belt wheel body installed on the rotating shaft of the motor, inside baffling board with diameter greater than that of the belt wheel body and height difference to the belt wheel body to avoid the falling off of the belt to the side with motor, and outside baffling board with diameter greater than that of the inside baffling board and height difference to the belt wheel body to avoid the falling off of the belt to the outside. In addition, the driving belt wheel is easy to make.

Description

technical field [0001] The present invention relates to a belt pulley of a drum washing machine (BELT PULLEY OF DRUM WASHINGMACHINE), more precisely, relates to a belt pulley of a drum washing machine with the following characteristics: the belt pulley can be prevented from falling off by improving the structure of the pulley. Background technique [0002] Generally speaking, washing machines are divided into the following types. One is the agitator washing machine. The washing tub of this washing machine is installed vertically, and the washing is put in from above the washing tub installed vertically. There is also a drum washing machine, the washing tub of this washing machine is installed horizontally, and the washing is put in from the front of the washing tub, and it completes the washing process through the rotation of the washing tub. Compared with the agitator type washing machine, the drum washing machine has the advantages that it has a larger capacity and prevent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/30
Inventor 文民石
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD