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Two-way weight-reducing track vehicle supporting device

A crawler and vehicle technology, which is applied in the field of tracked vehicle load support devices, can solve problems such as poor vibration tolerance and difficulty in meeting ride comfort requirements of the load support mechanism, and achieve cost reduction, reasonable force, and prevention of damage to the mechanism Effect

Pending Publication Date: 2018-11-09
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For tracked vehicles with high ride comfort requirements, such as operating vehicles equipped with auxiliary equipment with poor vibration tolerance, and fast-moving manned tracked vehicles, it is difficult for this type of support mechanism to meet the ride comfort requirements.

Method used

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  • Two-way weight-reducing track vehicle supporting device
  • Two-way weight-reducing track vehicle supporting device
  • Two-way weight-reducing track vehicle supporting device

Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings:

[0021] See figure 1 , A two-way weight reduction tracked vehicle weight support device, its components mainly include hinge support 1, torsion shock absorber 2, swing arm 3, support wheel 4 and so on. Among them, the hinge support 1 is fixedly connected to the trolley frame (or walking system bracket), the torsion damper 2 is installed between the hinge support 1 and the swing arm 3, and the other end of the swing arm 3 is equipped with a supporting wheel 4 through a bearing.

[0022] See figure 2 , To describe the basic principle of the present invention, the hinge support 1 is fixed on the trolley frame (or walking system bracket), the swing arm 3 swings around the hinge point on the hinge support; the supporting wheel 4 is installed at the other end of the swing arm ; The crawler is in contact with the supporting wheels 4 to transmit the input from the ground ...

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PUM

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Abstract

The invention discloses a two-way weight-reducing track vehicle supporting device which comprises multiple swing arms connected to a main trolley frame or a walking system support through hinging supports. The swing arms are connected with the swing arms through torsion dampers. Two supporting wheels are symmetrically connected to the lower portion of each swing arm through bearings and cooperatively connected with the inner side of a track. Through swinging motion of the swing arms, the longitudinal impact and the ground normal impact of a track vehicle can be buffered and absorbed.

Description

Technical field [0001] The invention relates to a weight supporting mechanism, in particular to a two-way weight-reducing tracked vehicle weight supporting device. Background technique [0002] Crawler-type vehicles are widely used in various special environments that require high passing performance due to their excellent passing performance. All force transmission and guiding mechanisms between the tracked vehicle supporting wheels and the trolley frame are defined as supporting mechanisms in the present invention. In order to improve the ride comfort of tracked vehicles to a certain extent, the design of the support mechanism of tracked vehicles has evolved from a rigid support mechanism to a spring and damping support mechanism, which is used in construction machinery, special vehicles and other tracked vehicles used widely. [0003] At present, most of the supporting mechanisms of crawler vehicles are in the form of single degree of freedom that can only move up and down. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/14B62D55/15B62D55/104
CPCB62D55/104B62D55/14B62D55/15
Inventor 叶敏桑明迟明祥樊闯傅文谦
Owner CHANGAN UNIV
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