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Anti-disengaging transmission chain structure

A transmission chain and anti-falling technology, which is applied in the field of chain transmission, can solve the problem of transmission chain falling off, and achieve the effect of avoiding falling off and simple structure

Inactive Publication Date: 2019-10-29
TIANJIN QIANGLI CHAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the current transmission chain can only prevent the transmission chain from falling off through the sprocket

Method used

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  • Anti-disengaging transmission chain structure

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Embodiment Construction

[0028] Below, the present invention is described in detail with reference to accompanying drawing and embodiment:

[0029] Such as figure 1 As shown, an anti-falling transmission chain structure includes a plurality of chain link units, and the chain link unit includes two chain plates 1, No. I chain pin 1 fixed on the chain plate 1, No. II chain pin 3 and The shaft sleeves that are put on the No. I chain pin 1 and No. II chain pin 3, the outer side of the chain plate 1 is provided with an anti-off frame 6 that can be adjusted up and down, and the lower end of the anti-off frame 6 is provided with an anti-off wheel set.

[0030] The anti-off frame 6 includes a horizontal bar and two vertical bars, and the two vertical bars are respectively provided with a No. I anti-off wheel 7 and a No. II anti-off wheel 8 .

[0031] Grooves are formed on the wheel surfaces of the No. I anti-off wheel 7 and No. II anti-off wheel 8 .

[0032] A reinforcing bar 10 is arranged between the hori...

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Abstract

The invention discloses an anti-disengaging transmission chain structure. The transmission chain structure comprises a plurality of chain link units; each chain link unit comprises two chain plates, achain pin I, a chain pin II and shaft sleeves, wherein the chain pin I and the chain pin II are fixed to the chain plates, and the shaft sleeves sleeve the chain pin I and the chain pin II; anti-disengaging frames with the ascending and descending adjustment functions are arranged on the outer sides of the chain plates; and anti-disengaging wheel sets are arranged at the lower ends of the anti-disengaging frames. According to the transmission chain structure, the anti-disengaging wheel sets can be adjusted up and down through the anti-disengaging frames with the ascending and descending adjustment functions, transverse rods and longitudinal rods are reinforced through reinforcing rods, sliding blocks and the transverse rods are fixed through fastening screws, and the anti-disengaging frames are opened or locked through jackscrews on the transverse rods or the longitudinal rods. The transmission chain structure has the advantages of being simple in structure and capable of preventing atransmission chain from being disengaged.

Description

technical field [0001] The invention belongs to the field of chain transmission, and in particular relates to an anti-dropping transmission chain structure. Background technique [0002] Chains are generally metal links or rings, which are mostly used for mechanical transmission and traction. [0003] The chain is usually composed of several chain links, and each chain link includes two chain plates, two pin shafts and bushings on the pin shafts, which can be divided into 4-point chain, 5-point chain, 1-inch chain according to the pitch. chain, 1.5 inch chain, etc. [0004] According to different purposes and functions, the chain is divided into four types: transmission chain, conveyor chain, traction chain and special special chain. Among them, the transmission chain is mainly used to transmit power; the conveyor chain is mainly used to transport materials; the traction chain is mainly used for pulling and lifting chains; Chains of special functions and structures. [0...

Claims

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Application Information

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IPC IPC(8): F16G13/07F16G15/00F16G15/12
CPCF16G13/07F16G15/00F16G15/12
Inventor 梁海兵梁海利
Owner TIANJIN QIANGLI CHAIN
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