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Novel bearing box

A bearing box, a new type of technology, applied in the direction of bearing components, shafts and bearings, rigid brackets of bearing components, etc., can solve the problems of affecting the service life of the reducer, prone to oil leakage, inconvenient replacement, etc., to achieve flexible lubrication methods, improve Sealing performance, not easy to deform

Inactive Publication Date: 2018-08-28
长沙仁之德自动化设备有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For the reducer used in mines, the output shaft at the output end of the reducer is equipped with a large-size, high-power drive wheel, so the output shaft of the reducer carries a large radial force and axial force, and when the output When the shaft is long, it is easy to deform due to the large bending moment of the shaft, which not only affects the service life of the reducer, but also tends to cause oil leakage
[0003] In addition, the current bearing housings for mine reducers still have the disadvantages of complex structure, difficult disassembly, and inconvenient replacement of sealing rings.

Method used

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Embodiment Construction

[0017] Specific implementation plan

[0018] The invention will be further explained below in conjunction with the drawings.

[0019] Such as figure 1 As shown, a new type bearing box 3 and a high-power drive wheel 4 are installed on the output shaft 2 of the reducer 1. The new type bearing box 3 is located between the reducer 1 and the high-power drive wheel 4, and is in a sealed connection with the output shaft 2. The new bearing box 3 can be fixed on the foundation or on the frame.

[0020] Such as figure 2 , image 3 As shown, the new bearing box 3 is composed of a box body 5, a front sealing plate 12, and a rear sealing plate 6. The box body 5 is a rectangular frame welded by I-beam. The sealing plate 12 and the rear sealing plate 6 are both made of thick steel plates. This structure is firm and durable, can withstand huge bending moments and large impact forces, and is not prone to deformation. The problem of deformation of the output shaft 2 and oil leakage of the seal wh...

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Abstract

The invention relates to a novel bearing box which is composed of a housing, a front sealing plate and a back sealing plate. The housing has a rectangular frame which is obtained through welding H-shaped steel. Two sides of the housing are provided with a front sealing plate and a back sealing plate. The front sealing plate and the back sealing plate are made of thick sealing plates. The novel bearing box has advantages of simultaneously bearing a radial force and an axial force, reducing the bending moment of an output shaft, and realizing easy assembling and detachment.

Description

Technical field [0001] The invention relates to a bearing box, in particular to a bearing box for the output end of a reducer. Background technique [0002] For reducers used in mines, large-size and high-power drive wheels are installed on the output shaft of the reducer. Therefore, the output bearing of the reducer carries a large radial force and axial force. When the shaft is long, due to the large bending moment of the shaft, deformation is easy to occur, which not only affects the service life of the reducer, but also prone to oil leakage. [0003] In addition, the bearing box used in the current mine reducer still has the disadvantages of complex structure, difficult to disassemble, and inconvenient to replace the sealing ring. Summary of the invention [0004] The purpose of the present invention is to overcome the shortcomings of the prior art, and provide a new type of bearing box that can bear radial force and axial force at the same time, reduce the bending moment of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C35/00
CPCF16C35/00
Inventor 肖友坤
Owner 长沙仁之德自动化设备有限公司
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