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Long-service-life roller bearing

A roller bearing, long-life technology, applied in the direction of bearings, bearing components, shafts and bearings, etc., can solve problems such as equipment failure, harsh environment for forklift use, inconvenience for users, etc., achieve good heat dissipation, save equipment use costs, and prolong The effect of service life

Inactive Publication Date: 2017-01-11
ZHEJIANG CHUNBAO CAPSULES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In mechanical equipment, the use of bearings is very common. In some mechanical equipment with special purposes, there are higher requirements for the performance of bearings, such as bearings in transportation equipment such as forklifts. Although the speed of forklifts is not fast, but The operating environment of forklifts is relatively harsh, and the dust is relatively large, and the dust is easy to fall into the bearing, resulting in damage to the bearing and eventually equipment failure, which brings great inconvenience to the user

Method used

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0015] refer to Figure 1-2 , a long-life roller bearing, including an inner ring 1, an outer ring 2 and a roller 3, the roller 3 is located between the inner ring 1 and the outer ring 2, and a slideway is provided between the inner ring 1 and the outer ring 2, and the inner ring The top of 1 is provided with a storage slot 4, and the bottom inner wall of the storage slot 4 is provided with an arc-shaped recess. The storage slot 4 is provided with a fixed rod 5. The fixed rod 5 is a hollow structure, and the fixed rod 5 is symmetrically provided with arc-shaped activities. block 6, and the arc-shaped movable block 6 is located at the bottom of the inner wall of the f...

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Abstract

The invention discloses a long-service-life roller bearing which comprises an inner ring, an outer ring and rollers. The rollers are located between the inner ring and the outer ring, containing grooves are formed in the top of the inner ring, a fixing rod is arranged in each containing groove, and arc-shaped movable blocks are symmetrically arranged in each fixing rod; a limiting block is arranged above each arc-shaped movable block and fixedly connected with the inner wall of the corresponding fixing rod; a first disc is fixedly connected to the tops of the fixing rods, the bottom of the first disc is fixedly connected with a first sealing ring, and the first disc is sleeved with a second disc; and a second sealing ring is arranged at the bottom of the second disc, the first sealing ring and the second sealing ring are located on the two sides of a slideway, a heat conducting pipe is arranged on a side wall of the slideway, and the side, away from the slideway, of the heat conducting pipe extends to the outer side of the outer ring. According to the long-service-life roller bearing, dust is prevented from entering a rail, the service life of the roller bearing is prolonged, and the equipment using cost is reduced.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a long-life roller bearing. Background technique [0002] In mechanical equipment, the use of bearings is very common. In some mechanical equipment with special purposes, there are higher requirements for the performance of bearings, such as bearings in transportation equipment such as forklifts. Although the speed of forklifts is not fast, but The working environment of the forklift is relatively harsh, and the dust is relatively large, and the dust is easy to fall into the bearing, resulting in damage to the bearing and eventually equipment failure, which brings great inconvenience to the user. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a long-life roller bearing. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C13/02F16C33/58F16C33/30F16C33/78
CPCF16C13/02F16C33/30F16C33/583F16C33/7803
Inventor 陈叶
Owner ZHEJIANG CHUNBAO CAPSULES
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