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Coupling

A technology of couplings and semi-couplings, applied in the direction of couplings, elastic couplings, mechanical equipment, etc., can solve the problems of reduced service life of couplings, poor lubrication of couplings, etc. The effects of stability, low maintenance cost, and simple device structure

Pending Publication Date: 2019-05-03
SHANDONG IRON & STEEL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a shaft coupling to at least solve the problem that the current shaft coupling has poor lubrication effect and the service life of the shaft coupling is reduced.

Method used

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Embodiment Construction

[0030] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0031] In the description of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation, so they cannot be understood as Limitations on the Invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, for example, it can be fi...

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Abstract

The invention provides a coupling. The coupling comprises a first half-coupling and a second half-coupling which are connected with each other, wherein the first half-coupling comprises a first drum-shaped tooth connecting shaft part and a first transition part, and a first drum-shaped tooth of the first drum-shaped tooth connecting shaft part is matched with a first inner tooth groove of the first transition part; and the second half-coupling comprises a second drum-shaped tooth connecting shaft part and a second transition part, and a second drum-shaped tooth of the second drum-shaped toothconnecting shaft part is matched with a second inner tooth groove of the second transition part. After the installation is completed on equipment, a sealed inner cavity is formed between the first transition part and the second transition part, the inner cavity is filled with lubricating oil, and it is guaranteed that the lubricating oil fully lubricates all tooth groove surfaces. A magnetic rod is arranged in the sealed inner cavity, iron scraps in the lubricating oil can be effectively adsorbed by the magnetic rod, and the oil is purified. The whole coupling is simple and reasonable in structure, convenient to maintain and use, long in service life and great in significance for the development of the couplings.

Description

technical field [0001] The invention belongs to the technical field of shaft couplings, in particular to a shaft coupling lubricated by gear oil. Background technique [0002] Coupling is a part that connects the main machine and the working machine, and the oiling and maintenance of the coupling is very important to its service life. The coupling needs to be lubricated and maintained with dry oil regularly, but there are three problems in this maintenance work: the first problem is that the dry oil can not be filled quantitatively; the second problem is that when the gear fitting position is worn, the new dry oil added It will overflow from the place with a large amount of wear, and the rest of the tooth surfaces cannot get new clean dry oil; the third problem is that there are many couplings, and frequent filling of dry oil is relatively intensive and consumes a lot of manpower. The problem of refueling and maintenance of the coupling needs to be solved urgently. [0003...

Claims

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Application Information

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IPC IPC(8): F16D3/12
Inventor 王宇王光成王春刚高峰魏洪涛李玉功张继进朱琳陈延霞孙刚
Owner SHANDONG IRON & STEEL CO LTD
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