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Mining anti-pulling high-strength round chain

An anti-pull, high-strength technology, applied in the field of circular chains, can solve the problem of difficulty in ensuring the overall strength of the chain, and achieve the effect of increasing strength and strength

Inactive Publication Date: 2022-06-03
江苏鸿恩智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are various forms of chains, but the chains used today are hot-pressed and bent metal rods, so that the metal rods are replaced by buckles to form a chain. When the metal rods are cooled, they can be shaped. The two ends of the metal rod are pressed against each other, and the special chain will also use welding rods to weld on the butt joint gap. Affected by manual welding technology, the overall strength of the chain is difficult to guarantee. At the same time, it is used in mining pits to coordinate construction machinery for lifting operations. Chain strength needs to be enhanced to a greater extent

Method used

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  • Mining anti-pulling high-strength round chain
  • Mining anti-pulling high-strength round chain
  • Mining anti-pulling high-strength round chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

combine Figure 4 , 5 , 7, 8 and 9, the present invention provides a high-strength anti-pull circular chain for mining, including an external reinforcement mechanism 100, a reinforcement circular chain mechanism 200 and a toughness tension mechanism 300, wherein the reinforcement circular chain mechanism 200 is located at Inside the external reinforcement mechanism 100 , in addition, the toughness tensile mechanism 300 is installed on the reinforcement circular chain mechanism 200 .

[0035] The external reinforcement mechanism 100 includes a main washer 110 , an auxiliary washer 120 , a fixed pulley 130 , a fixing member 140 , a spring 150 , an insert 160 , a wire 170 , a ring 180 and a fixing nut 190 , and the reinforcing circular chain mechanism 200 includes a node chain The ring 210 , the auxiliary link 220 and the anti-pull assembly 230 , and the anti-pull assembly 230 further includes an outer cylinder 231 , a screw 232 , a sealing block 233 , a limit washer 234 and a ri...

Embodiment 2

Embodiment 3

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PUM

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Abstract

The invention discloses a mining anti-pulling high-strength round chain, which comprises an external reinforcing mechanism, a reinforcing round chain mechanism and a toughness tensile mechanism, and is characterized in that the external reinforcing mechanism comprises a main pad plate for controlling the stability of the whole node of the chain, an auxiliary pad plate positioned outside the main pad plate, and a fixing piece mounted on the inner sides of the main pad plate and the auxiliary pad plate; the reinforcing round chain mechanism comprises a node chain ring and an auxiliary chain ring, two ends of the node chain ring and the auxiliary chain ring are provided with insertion blocks and notches, and the toughness tensile mechanism is mounted on the node chain ring and the auxiliary chain ring. By means of mutual butt joint between insertion blocks and notches at the two ends of the node chain ring and the auxiliary chain ring and a limiting gasket buckled to the outer side of a butt joint gap between the node chain ring and the auxiliary chain ring, the limiting gasket is fixed through rivets, and meanwhile an outer cylinder is installed outside the butt joint gap between the node chain ring and the auxiliary chain ring in a matched mode; therefore, the strength of independent units of the node chain rings and the auxiliary chain rings formed by high-temperature opposite pressing can be greatly improved, and the overall strength of the formed chain is further improved.

Description

technical field [0001] The invention relates to the technical field of circular chains, in particular to a high-strength circular chain with anti-pull for mining. Background technique [0002] Chains are generally metal links or rings, which are mostly used for mechanical transmission and traction, chain-shaped objects used to obstruct traffic passages, and chains that are mechanically driven. Pull chain, special professional chain. [0003] At present, there are various forms of chains, but the chains used today are hot-pressed and bent metal rods, so that the metal rods are interchanged and buckled to form chains. When the metal rods are cooled, they can be shaped. The two ends of the metal rod are pressed against each other, and the special chain will also use welding rods to weld on the butt joints. Due to the influence of manual welding techniques, the overall strength of the chain is difficult to guarantee. Chain strength needs to be enhanced to a greater extent. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16G13/00F16G15/12
CPCF16G13/00F16G15/12
Inventor 刘浩然
Owner 江苏鸿恩智能科技有限公司
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