All-terrain track chain plate device

A crawler chain and all-terrain technology, which is applied to tracked vehicles, transportation and packaging, motor vehicles, etc., can solve the problems of crawler running noise, crawler slipping, and low friction, and achieve the effect of crawler running smoothly

Inactive Publication Date: 2015-04-29
张武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an all-terrain crawler chain plate device, which mainly solves the problem that the crawler chain plate device on a crawler vehicle has a small friction force wh

Method used

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  • All-terrain track chain plate device
  • All-terrain track chain plate device
  • All-terrain track chain plate device

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Embodiment Construction

[0015] An all-terrain crawler chain device of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] With reference to accompanying drawing, the present invention is a kind of all-terrain crawler chain plate device, and it comprises: chain plate device 1, base plate 2, cushion plate 3 and a plurality of support nail assemblies 4, cushion plate 3 is installed on the base plate 2, cushion pad There are a plurality of corresponding circular holes on the plate 3 and the base plate 2, and a supporting nail assembly 4 is installed in each circular hole; the supporting nail assembly 4 is composed of a movable nail 5, a tube 6, a sealing ring 7, and a spring 8. The spring 8 is placed on the bottom of the bobbin 6, and the movable nail 5 is placed on the other end of the spring 8. There is an annular groove on the circumference of the bottom of the movable nail 5, and the diameter of the cylindrical convex...

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PUM

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Abstract

The invention relates to an all-terrain track chain plate device. The all-terrain track chain plate device comprises a chain plate device, a substrate, a buffer backing plate and multiple supporting nail assemblies, wherein the buffer backing plate is arranged on the substrate; multiple corresponding round holes which correspond to one another are formed in the buffer backing plate and the substrate; one supporting nail assembly is arranged in each round hole and is formed by a movable nail, a tube, a sealing ring and a spring; the springs are arranged at the bottom parts of the tubes; the movable nails are arranged at the other end of each of the springs; annular grooves are formed in the bottom parts of the movable nails in the circumferential direction, and the sealing rings are arranged in the annular grooves in a sleeving way. According to the all-terrain track chain plate device disclosed by the invention, firstly, the phenomena that on a small-sized/mini-type tracked vehicle, since a track chain plate is small in friction force when being in contact with the pavement, and the road holding capacity of the vehicle when traveling on a soft pavement, a water-accumulated or snow-accumulated pavement or a large-slope pavement is reduced, track slippage is caused are solved; secondly, the impact and the noise which are caused between the chain plate and the pavement when the track moves are reduced; finally, through the supporting nails with elastic damping action tubes, the impact energy of the pavement can be absorbed under a complex road condition and can be slowly released, and thus the track can move more stably.

Description

1. Technical field [0001] The invention relates to an all-terrain crawler chain plate device, which belongs to the technical field of construction machinery crawler vehicles. 2. Background technology [0002] In the running mechanism of crawler transport vehicles, the chain plate device is an important part that contacts the ground and supports the weight of the vehicle body. The side of the chain plate device that is in contact with the ground is covered with a wear-resistant rubber plate, which can reduce the vibration of the vehicle body and reduce the weight of the vehicle body. The friction of the chain plate when it is in contact with the ground, but although the wear resistance of the wear-resistant rubber plate is high, the elasticity is also reduced, and the grip ability is reduced. There will be crawler slippage, which will affect the driving speed of the vehicle; due to its high hardness, it will also produce greater impact and noise with the road surface when dri...

Claims

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Application Information

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IPC IPC(8): B62D55/26
CPCB62D55/26
Inventor 欧阳晓平张武郭凯曹炜喜苗勋辉李凯
Owner 张武
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