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Automatic bearing lubricator, bearing assembly and shaft device

A technology of automatic lubrication and bearing assembly, applied in bearing components, engine lubrication, rigid support of bearing components, etc., can solve the problems of production continuity, equipment outage, and heavy maintenance workload.

Active Publication Date: 2014-12-03
CHINA SHENHUA ENERGY CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No matter which method is adopted, the equipment needs to be shut down, and the maintenance workload is large, manpower and material resources are consumed, which affects the continuity of production

Method used

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  • Automatic bearing lubricator, bearing assembly and shaft device

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Embodiment Construction

[0026] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0027] In the present invention, in the case of no contrary description, the used orientation words such as "up, down, left and right" usually refer to the up, down, left and right shown in the accompanying drawings; "inside and outside" Refers to the inside and outside of the outline of each part itself.

[0028] The bearing automatic lubricator 10 of the present invention includes a housing 11, a push piece 12 and at least one centrifugal block assembly, the push piece 12 and the at least one centrifugal block assembly are accommodated in the housing 11, and each centrifugal block assembly Comprising a centrifugal block 13, a first connecting rod 14, a second...

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Abstract

The invention discloses an automatic bearing lubricator. An automatic bearing lubricator (10) comprises a shell (11), a push sheet (12) and at least one centrifugal block assembly, wherein the push sheet and the at least one centrifugal block assembly are accommodated in the shell; each centrifugal block assembly comprises a centrifugal block (13), a first connecting rod (14), a second connecting rod (15) and a return spring (18); the two ends of the first connecting rod are hinged with the first clutch block and the push sheet respectively; the two ends of the second connecting rod are hinged with the centrifugal block and the shell respectively; and the two ends of the return spring are connected with the shell and the push sheet respectively. The invention further provides a bearing assembly and a shaft device. By adopting the centrifugal block or the return spring, the push sheet can get close to or get away from a bearing according to the state of the bearing, so that a temporary oil storage space is formed (or expanded) or removed (or compressed) between the shell and the bearing for lubricating automatically.

Description

technical field [0001] The present invention relates to the lubrication of bearings, in particular, to an automatic bearing lubricator, a bearing assembly and a shaft device with the bearing lubricator. Background technique [0002] In the prior art, bearings can be classified into sealed bearings and non-sealed bearings. Statistics show that about 35% of bearings are damaged due to poor lubrication. If the poor lubrication of the bearing cannot be found in time, it may cause serious damage to the equipment and cause large economic losses. Among them, for the sealed bearing, there is a problem that the lubricating oil leaks due to the decrease of the sealing performance, which leads to insufficient lubricating oil and then causes the bearing to be damaged in advance. For unsealed bearings (such as the lubrication of ball bearings), it is mainly to add lubricating oil when the bearing is cleaned by mechanical overhaul, or manually add lubricating oil with an oil gun. No ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16N11/12F16C35/04F16C35/12
Inventor 张浩
Owner CHINA SHENHUA ENERGY CO LTD