Outer drum bearing supporting structure and washing machine

A technology of bearing support and bearing support seat, which is applied in the field of bearing support, can solve the problems of complex structure and shape of bearing support seat, high manufacturing cost, and large overall external size, and achieve the effects of simplifying structure, improving strength and reducing external size

Active Publication Date: 2019-07-09
QINGDAO JIAONAN HAIER WASHING MACHINE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the strength of the bearing support seat, the existing bearing support seat usually has its outer diameter set very large, and the uneven rib plate structure is integrally formed around it to improve its structural strength, thereby ensuring that the bearing support seat There is no relative movement (especially swing) with the outer cylinder, but this method leads to the structural shape of the bearing support seat is too complicated, and the overall size is too large, and the manufacturing cost is high

Method used

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  • Outer drum bearing supporting structure and washing machine
  • Outer drum bearing supporting structure and washing machine
  • Outer drum bearing supporting structure and washing machine

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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0024] The invention provides an outer cylinder bearing support structure, such as figure 1 As shown, the outer cylinder bearing support structure includes a bearing support seat 10 and a reinforcement plate 20, wherein the bearing support seat 10 is embedded in the middle position of the rear part of the outer cylinder 30 of the washing machine, the reinforcement plate 20 is fastened on the back of the outer cylinder 30, and strengthens At the same time, the plate 20 is firmly connected with the above-mentioned bearing support seat 10 .

[0025] In this example, if figure 2 and image 3 As shown, the bearing support 10 includes a support body 1 with a cylindrical structure and a hole in the middle, and at least two fixing columns 2 circumferentially arranged on the outer wall of the support body...

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PUM

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Abstract

The invention belongs to the technical field of bearing supports, and discloses an outer drum bearing supporting structure and a washing machine. The outer drum bearing supporting structure comprisesan outer drum, a bearing supporting seat is embedded in the middle of the rear part of the outer drum, a reinforcing plate is fastened on the back surface of the outer drum, and the reinforcing plateis fixedly connected with the bearing supporting seat at the same time. By arranging the bearing supporting seat in a cylindrical structure, a rib plate structure which is uneven and is integrally formed around the bearing supporting seat as in the prior art is omitted, the structure of the bearing supporting seat can be simplified, the overall dimension is reduced, and the manufacturing cost is reduced. Moreover, the bearing supporting seat with smaller size is connected with the outer drum, and is fixedly connected with the outer drum and the bearing supporting seat through the reinforcing plate, so that the strength around the bearing supporting seat can be improved, and the bearing supporting seat can be effectively prevented from moving relative to the outer drum when an inner drum ofthe washing machine rotates under load.

Description

technical field [0001] The invention relates to the technical field of bearing support, in particular to an outer cylinder bearing support structure and a washing machine. Background technique [0002] The existing drum washing machine includes an outer cylinder and an inner cylinder. During the production process, a bearing support seat is embedded in the rear of the outer cylinder to support the bearing. The process of embedding the bearing support seat into the outer cylinder is as follows: putting the processed bearing support seat into the mold, and then performing injection molding, and embedding the bearing support seat in the outer cylinder to produce it. In order to improve the strength of the bearing support seat, the existing bearing support seat usually has its outer diameter set very large, and the uneven rib plate structure is integrally formed around it to improve its structural strength, thereby ensuring that the bearing support seat There is no relative mov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/20
CPCD06F37/20Y02B40/00
Inventor 滕茂林冯晨李昌龙
Owner QINGDAO JIAONAN HAIER WASHING MACHINE
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