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An anti-reverse bending transmission chain

An anti-reverse, transmission chain technology, applied in the direction of transmission chain, chain ring, etc., can solve problems such as unevenness, and achieve the effect of improving stability

Active Publication Date: 2016-04-06
UNIVERSAL CHUANDONG TAIZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional transmission chain can bend freely in the forward and reverse directions, and is not stable during high-speed movement, so it is not suitable for precise transmission occasions

Method used

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  • An anti-reverse bending transmission chain
  • An anti-reverse bending transmission chain
  • An anti-reverse bending transmission chain

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0030] Attached Figure 5-12 It is an anti-reverse bending transmission chain according to the present invention, comprising a left bending plate 21, a sleeve 22, a roller 23, a right bending plate 24, and a pin 25; the left bending plate 21 and the right bending plate 24 are respectively It is in a transversely stretched Z shape, and two parallel plates are connected together by a connecting plate 216, and the width of the two parallel plates is the same; the two vertical plates on the left bent plate 21 The first plate is close to the outside, and the second plate is close to the inside. The center of the first plate is provided with a first small hole 214, and the center of the second plate is provided with a first large hole 215; Of the two vertical plates on the plate 24, the third plate is located near the outside, and the fourth plate is located near the inside. The center of the third plate is provided with a second small hole 243, and the center of the fourth plate is ...

no. 2 example

[0037] As attached Figure 13 , 14 As shown, the difference from the left and right bent plates of the first embodiment is that the other end of the second flat plate of the left bent plate is set as a third anti-bending part 213 parallel to the first anti-bending part 211; The lower end of the third anti-bending portion 213 is provided with a rounded corner centered on the first large hole 215.

[0038] The other end of the fourth flat plate of the right curved plate is set as a fourth anti-bending portion 245 parallel to the second anti-bending portion 241; the lower end of the fourth anti-bending portion 245 is provided with a second large hole 244 as the center Rounded corners.

[0039] During operation, both the first anti-bending portion 211 and the third anti-bending portion 213 on the left bending plate can prevent reverse bending, and the second anti-bending portion 241 and the fourth anti-bending portion 245 on the right bending plate Both can prevent reverse bending; th...

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PUM

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Abstract

The invention discloses a reversed bending preventing transmission chain. The reversed bending preventing transmission chain comprises a plurality of chain sections; each chain section comprises a left bending plate, a right bending plate, a sleeve and a roller; each left bending plate and each right bending plate are respectively transversely stretched like Z; two mutually-parallel flat plates are integrally connected through connecting plates; a first bending preventing part is arranged at the outer end part of each left bending plate, and the first bending preventing part is arranged in parallel with the connecting plate on each left bending plate; a second bending preventing part is arranged at the outer end part of each right bending plate, and the second bending preventing part is arranged in parallel with the connecting plate of each right bending plate; the first bending preventing parts and the second bending preventing parts are arranged in parallel; the left bending plates and the right bending plates are used in pairs; the adjacent chain sections are connected through hinge pins; in addition, the first bending preventing parts on the left bending plates at the rear chain section are contacted with the connecting plates on the left bending plates at the front chain section; third bending preventing parts on the right bending plates at the rear chain section are contacted with the connecting plates on the right bending plates at the front chain section. The reversed bending preventing transmission chain can be bent in one direction and is applicable to the accurate transmission place.

Description

Technical field [0001] The invention relates to an improvement of a transmission chain, in particular to an anti-bending transmission chain which can prevent direction bending. Background technique [0002] Such as Figure 1-2 As shown, currently, the traditional chain 1 includes an inner link and an outer link. The inner link is composed of an inner link plate 11, a first sleeve 12, and a first roller 13, and the outer link is an outer link plate. 14 and the first pin shaft 15, and both sides of the inner link and the outer link are arc-shaped; the inner link and the outer link are connected by a clearance fit between the first sleeve 12 and the first pin 15 , Constitute a living hinge. This traditional transmission chain can bend freely in both forward and reverse directions, and is unstable during high-speed movement, so it is not suitable for precise transmission occasions. To this end, we have developed an anti-reverse bending drive chain that can prevent direction bending....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16G13/06
CPCF16G13/06F16G15/12
Inventor 黄伟达
Owner UNIVERSAL CHUANDONG TAIZHOU