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Single-side type anti-knotting compact chain vertical ring

A compact chain and vertical ring technology, applied in drag chains, hanging chains, conveyors, etc., can solve the problems of flat rings and vertical rings knotted, unusable, stuck chains, etc., and achieve the effect of improving mechanical properties

Pending Publication Date: 2019-09-06
长春东北输送设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the change of structure and size, the flat ring and the vertical ring are knotted and the chain is stuck. In severe cases, it cannot be rolled out, resulting in unusable

Method used

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  • Single-side type anti-knotting compact chain vertical ring
  • Single-side type anti-knotting compact chain vertical ring
  • Single-side type anti-knotting compact chain vertical ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Embodiments of the present invention will be further described below with reference to the accompanying drawings:

[0017] Such as Figure 1-Figure 6 As shown, this embodiment provides a one-sided anti-tangle compact chain stand ring, and a stopper 12 protruding inward is provided at the middle position of the first straight arm 11 of the stand ring 1 .

[0018] The vertical ring 1 is fitted with a flat ring 2, and the gap 3 between the stopper 12 and the second straight arm 13 on the other side of the vertical ring 1 is smaller than the diameter of the flat ring 2, which prevents the flat ring from 2 directions. The middle of the inner side of the vertical ring 1 moves, so that the flat ring 2 is always in the range of the small thickness of the vertical ring 1, ensuring the free rotation between the flat ring 2 and the vertical ring 1, thus solving the problem of knotting and jamming of the compact chain question.

[0019] In order to improve the mechanical properti...

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Abstract

The invention relates to the technical field of mine high-strength compact chains, in particular to a single-side type anti-knotting compact chain vertical ring. In order to solve the chain knotting problem and the chain blocking problem, chain blocking is mainly caused by mutual free displacing and rotating between a flat ring and the vertical ring while a chain is in a free state, and a great thickness of a straight arm of the vertical ring. A baffle block which is bulged towards the inner side is arranged on the middle position of a first straight arm of the vertical ring. By virtue of thebaffle block, the flat ring is always in a relatively small thickness range region of the vertical ring, so that free rotation between the flat ring and the vertical ring is guaranteed, and the knotting problem and the knot-blocking problem of a compact chain are solved; and the vertical ring changes the shape of the section of the circular-arc part of the end part, so that mechanical property ofthe vertical ring is greatly improved.

Description

technical field [0001] The invention relates to the technical field of high-strength compact chains for mining, in particular to a single-side anti-knot compact chain vertical ring. Background technique [0002] In modern automated mechanized coal mining, scraper machines and loaders are used for transportation at the working face. The main component that undertakes power transmission and coal transportation is the chain. Restricted by the working environment, the structure and size of the flat and vertical rings of large-scale chains are different at present. The outer width of the vertical ring is smaller than that of the flat ring; the thickness of the vertical ring is greater than the diameter of the flat ring; A compact chain developed on the basis of a ring chain. Compared with the round link chain, the main advantage of the compact chain is that the compact chain with a larger size can be used for the chain way of the round link chain, which means that the carrying ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G17/40B65G17/38B65G19/20F16G13/14
CPCB65G17/40B65G17/38B65G19/20F16G13/14
Inventor 陈洪亮
Owner 长春东北输送设备制造有限公司
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