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Novel rubber crawler belt

A rubber crawler, a new type of technology, applied in the field of crawler, can solve the problems affecting the service life of the crawler, derailment, and deformation of the crawler, and achieve the effect of improving the toughness and cushioning performance and improving the service life.

Inactive Publication Date: 2018-01-05
ZHENJIANG SHEN WARD MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Improper sliding of the iron teeth inside the track leads to local deformation of the track and derailment, which seriously affects the service life of the track

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A novel rubber crawler, the composition of which is as follows in parts by weight:

[0017] 90 parts of rubber composition, 5 parts of vulcanizing agent, 2 parts of silicon powder, 1 part of anti-aging agent, 5 parts of calcium carbonate, 8 parts of silicone oil, and 3 parts of carbon black.

[0018] Further, the rubber composition is formed by mixing butadiene rubber, ethylene propylene diene monomer rubber and natural rubber in a ratio of 3:6:4 in parts by weight.

[0019] Further, the vulcanizing agent is cold vulcanizing agent SK313.

[0020] Further, the anti-aging agent is anti-aging agent MB.

Embodiment 2

[0022] A novel rubber crawler, the composition of which is as follows in parts by weight:

[0023] 85 parts of rubber composition, 2 parts of vulcanizing agent, 1 part of silicon powder, 0.5 parts of anti-aging agent, 3 parts of calcium carbonate, 5 parts of silicone oil, and 2 parts of carbon black.

[0024] Further, the rubber composition is formed by mixing butadiene rubber, ethylene propylene diene monomer rubber and natural rubber in a ratio of 3:6:4 in parts by weight.

[0025] Further, the vulcanizing agent is cold vulcanizing agent SK313.

[0026] Further, the anti-aging agent is anti-aging agent MB.

Embodiment 3

[0028] A novel rubber crawler, the composition of which is as follows in parts by weight:

[0029] 95 parts of rubber composition, 8 parts of vulcanizing agent, 3 parts of silicon powder, 1.5 parts of anti-aging agent, 9 parts of calcium carbonate, 12 parts of silicone oil, and 4 parts of carbon black.

[0030] Further, the rubber composition is formed by mixing butadiene rubber, ethylene propylene diene monomer rubber and natural rubber in a ratio of 3:6:4 in parts by weight.

[0031] Further, the vulcanizing agent is cold vulcanizing agent SK313.

[0032] Further, the anti-aging agent is anti-aging agent MB.

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PUM

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Abstract

The invention provides a novel rubber crawler belt. The novel rubber crawler belt comprises the following components in parts by weight: 85 to 95 parts of a rubber composition, 2 to 8 parts of a vulcanizing agent, 1 to 3 parts of silicon powder, 0.5 to 1.5 parts of an anti-ageing agent, 3 to 9 parts of calcium carbonate, 5 to 12 parts of silicon oil and 2 to 4 parts of carbon black. The toughnessand the buffer property of the crawler belt are greatly increased, and the service life is prolonged.

Description

technical field [0001] The invention relates to a track, in particular to a novel rubber track. Background technique [0002] The rubber track is a crawler-type walking part with a certain amount of core gold and steel cords embedded in the rubber. Rubber tracks can be widely used in agricultural, construction and transportation machinery. It can improve the working efficiency of the machine on soft ground, especially when used instead of steel tracks, it can reduce noise and vibration and improve the driver's operating experience. [0003] Rubber tracks are mainly used for special occasions, such as military parades, tanks, armored vehicles, etc., to protect the ground rubber track walking system, low noise, small vibration, comfortable ride, especially suitable for occasions with high-speed transfers, realizing all-road through performance. The advanced and reliable electrical instruments and machine status monitoring system provide a reliable guarantee for the correct ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/16C08L9/00C08L7/00C08L83/04C08K13/02C08K3/26C08K3/04C08K3/02
Inventor 沈秀昌
Owner ZHENJIANG SHEN WARD MACHINERY CO LTD