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Stabilizer for rotating inner barrel in drum-type washing machine

A drum washing machine and stabilizing device technology, which is applied to washing devices, other washing machines, textiles and papermaking, etc., can solve problems such as deformation of the joint between the bearing and the outer tub, aggravate bearing eccentricity, damage, etc., so as to prolong the service life, prevent eccentricity, The effect of reducing noise

Inactive Publication Date: 2009-02-11
NANJING LG PANDA APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is: a large bending moment is generated at the bearing where the connecting shaft is installed, causing concentrated force on the bearing, causing deformation, cracking, and damage to the connection between the bearing and the outer barrel; Large friction, noise, affecting the service life of the washing machine

Method used

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  • Stabilizer for rotating inner barrel in drum-type washing machine
  • Stabilizer for rotating inner barrel in drum-type washing machine
  • Stabilizer for rotating inner barrel in drum-type washing machine

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Embodiment Construction

[0017] A device for stabilizing the operation of the inner tub in the drum washing machine according to the present invention, comprising a connecting shaft 1 connected to the washing machine motor 25 to make the inner tub 4 run, the connecting shaft 1 is installed on the outer tub 3 of the washing machine through a bearing 2, and the bearing 2 is fixed on the washing machine Outer barrel 3 on. A group of three supporting shafts 5 for supporting the inner tub 4 of the washing machine are arranged on the outer tub 3 of the washing machine. There is track 6, and track 6 is also arranged on the inner tub of the washing machine and away from one end of motor 25. The position of track 6 corresponds to support shaft 5, and is adapted to support shaft 5 when the inner tub rotates. The three support shafts 5 are evenly distributed on the circumference of the outer barrel 3 at 120 degrees. The support shaft 5 adopts a smooth bearing structure, and is firmly fixed on the circumference ...

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Abstract

The present invention discloses a device for stabilizing operation of internal drum in drum washing machine. It includes a connection shaft which is connected with motor of washing machine and is used for making the internal drum be rotated; said connection shaft is mounted on the external drum of washing machine by means of bearing. On the external drum of washing machine a group of supporting shafts for supporting internal drum of washing machine is set, and on the external surface periphery of the internal drum of washing machine a guideway is set, when the internal drum is rotated. Said guideway is matched with the supporting shafts.

Description

1. Technical field [0001] The invention relates to a part of a washing machine, in particular to a device for stabilizing the operation of an inner tub in a drum washing machine. 2. Background technology [0002] Generally speaking, the washing machine is a device that uses the action of washing water and detergent to remove the dirt stuck in the clothes, pillows and other washings contained in the drum through the steps of washing, cleaning, dehydration, and drying. Existing washing machines can be divided into drum type washing machines and pulsator type washing machines. The washing method of the drum type washing machine is: after putting the laundry, detergent, and water into the drum, when the drum rotates left and right, the lifter in the drum will drag the laundry upwards, and at the same time fall under the action of gravity, relying on the generated The impact force cleans the laundry. The drum type washing machine includes: a casing 21 forming the appearance of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/22
Inventor 陈望
Owner NANJING LG PANDA APPLIANCES
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