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A bearing suitable for quick replacement on transmission equipment and its installation method

An installation method and transmission equipment technology, applied in the direction of bearings, ball bearings, shafts and bearings, etc., can solve problems such as cumbersome procedures, difficult construction, and long time-consuming

Active Publication Date: 2021-05-14
BAOSHAN IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the bearing 1 fails and needs to be replaced, the coupling between the reducer and the driving drum 2 and the reducer must be disassembled, and then the bearing 1 is replaced, resulting in the entire replacement process not only taking a long time, but also The process is cumbersome and the construction is difficult
In addition, the structure of the adapter sleeve 4 is heavy, and many failures of the bearing 1 are caused by the looseness of the adapter sleeve 4

Method used

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  • A bearing suitable for quick replacement on transmission equipment and its installation method
  • A bearing suitable for quick replacement on transmission equipment and its installation method
  • A bearing suitable for quick replacement on transmission equipment and its installation method

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Embodiment Construction

[0032] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] Please combine Figure 3 to Figure 4 As shown, the present invention provides a bearing suitable for quick replacement on transmission equipment, which is arranged on the roll neck of the roller. The bearing includes: an inner ring, a cage roller assembly and an outer ring that are sequentially fitted from the inside to the outside. The foregoing is part of the prior art, and will not be repeated here. Different from the prior art, it also includes: the fastening ring, the positioning spring ring 10, and the inner ring, the cage roller assembly, the outer ring and the fastening ring are all of a half-split structure. With the split structure, you only need to drag the half handle on the side of the driving drum (no need to pull out the half handle) on site, then replace the bearing of the half split structure, and fina...

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Abstract

The invention discloses a bearing suitable for quick replacement on a transmission device and an installation method thereof. The bearing is arranged on a roll neck of a roller. The bearing comprises: an inner ring, a cage roller assembly and an outer ring which are sequentially fitted from the inside to the outside. It also includes: a fastening ring, a positioning spring ring, and the inner ring, the cage roller assembly, the outer ring and the fastening ring are all of a half-split structure. The invention can quickly deal with the difficult problem of bearing failure replacement under emergency conditions, thereby reducing downtime of equipment failure and ensuring stable operation of the equipment system.

Description

technical field [0001] The invention relates to transmission equipment such as belt conveyors, and more specifically relates to a bearing suitable for quick replacement on transmission equipment and an installation method thereof. Background technique [0002] At present, there are more than 1,000 pieces of transmission equipment such as belt conveyors in the ironmaking area of ​​large steelmaking plants. Among them, the roller bearings of key hub equipment such as raw material terminal input system and blast furnace direct delivery system are the most important. [0003] Existing bearing installations such as figure 1 , figure 2 As shown, the bearing 1 is an integral structure, which is set on the roll neck of the drum 2 , the bearing 1 is rotated by the roller 3 , and the bearing 1 is positioned on the drum 2 through the adapter sleeve 4 . However, if the bearing 1 fails and needs to be replaced, the coupling between the reducer and the driving drum 2 and the reducer mu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C35/063F16C19/16F16C33/58F16C33/38
CPCF16C19/16F16C33/3818F16C33/583F16C35/063F16C2237/00
Inventor 王海波俞壮理杨斌缪伟良王皓明张敏施国强
Owner BAOSHAN IRON & STEEL CO LTD
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