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Novel double-speed chain

A double-speed chain, a new type of technology, applied in the direction of the transmission chain, etc., to achieve the effect of simple structure, easy maintenance and use in the later period, and convenient assembly.

Inactive Publication Date: 2020-12-29
TIANJIN QIANGLI CHAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The chain is mainly composed of outer chain plates, inner chain plates, shaft sleeves, and chain pins. However, there are still some difficult problems in the design, manufacture, processing, use, and maintenance of the chain at present.

Method used

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  • Novel double-speed chain
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Experimental program
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Embodiment Construction

[0023] Below, the present invention is described in detail with reference to accompanying drawing and embodiment:

[0024] Such as figure 1 , 2 As shown, a new double-speed chain includes a center roller 1 sleeved on the bushing. The end face of the center roller 1 is provided with an inner chain plate and an outer chain plate. Both side walls of the center roller 1 are A side fitting groove 2 is formed, and a connecting cylinder 5 is arranged in the side fitting groove 2 , and a side roller 7 is sheathed on the outer wall of the connecting cylinder 5 .

[0025] The connecting cylinder 5 is a stepped cylinder, and the large-diameter section of the connecting cylinder 5 is arranged in the side fitting groove 2 .

[0026] A fixing ring 3 is provided at the side fitting groove 2 .

[0027] A notch 4 is formed at the inner diameter of the fixing ring 3 , and a clamping block 6 is provided at the outer wall of the large diameter section of the connecting cylinder 5 , and the cla...

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Abstract

The invention discloses a novel double-speed chain. The chain comprises a center roller arranged on a shaft sleeve in a sleeving manner; an inner chain plate and an outer chain plate are arranged on the end surface of the center roller; side assembling grooves are formed in the two side walls of the center roller; connecting cylinders are arranged in the side assembling grooves; and the outer walls of the connecting cylinders are sleeved with side rollers. According to the chain, the side assembling grooves are formed in the two sides of the center roller, fixing rings are arranged in the sideassembling grooves, clamping blocks on the outer walls of the connecting cylinders are matched with notches in the fixing rings, so that the connecting cylinders are fixed to the center roller, and then the side rollers are assembled; and the chain is simple in structure, convenient to assemble and easy to maintain and use in the later period.

Description

technical field [0001] The invention belongs to the field of transmission components, and in particular relates to a novel double-speed chain. Background technique [0002] Chains are generally metal links or rings, which are mostly used for mechanical transmission and traction. Chains used to obstruct traffic passages (such as in streets, rivers or harbor entrances), chains for mechanical transmission. [0003] According to different purposes and functions, the chain is divided into four types: transmission chain, conveyor chain, traction chain and special special chain. The transmission chain is mainly used for the chain of power transmission; the conveyor chain is mainly used for the chain of conveying materials; the traction chain is mainly used for the chain of pulling and lifting; Structure of the chain. [0004] The chain is mainly composed of outer chain plates, inner chain plates, axle sleeves, and chain pins. However, there are still some difficult problems in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16G13/02
CPCF16G13/02
Inventor 梁海利
Owner TIANJIN QIANGLI CHAIN
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