• CN:11-2187/TH
  • ISSN:0577-6686

›› 1991, Vol. 27 ›› Issue (5): 65-68,7.

• 论文 • 上一篇    下一篇

推土机履带链轨节随机载荷分析

彭朝军;诸文农;费梅英   

  1. 吉林工业大学;北京矿冶研究总院
  • 发布日期:1991-09-01

ANALYSIS OF RANDOM LOADS ON THE TRACK OF BULLDOZER

Pen Zhaojun;Zhu Wunnong;Fei Meiying   

  1. Jilin University of Technology Beijing Central Mineralogy and Metallurgy Research Institute
  • Published:1991-09-01

摘要: 湿地推土机与普通履带式推土地机所不同的只是采用了宽幅三角履带板并加大了履带中心距。用户反馈的信息表明,目前湿地推土机履带链轨节普遍存在早期断裂失效现象。本文对两种推土机履带链轨节的随机载荷进行了分析和对比,从而为分析失效原因,改进产品设计提供了一个基本依据。

关键词: 履带, 随机载荷, 推土机

Abstract: The difference between swamp bulldozer and the track-type bulldozer in common use is only that swamp bulldozer uses wider triangle track plate and its center distance is larger than that of track-type bulldozer. The information from consumers shows that the track link of swamp bulldozer is often broken in its early service. This paper analyses the random loads on the track link of the two types of bulldozer and constrasts them with each other. The conclusion provides fundamental basis for the analyses of the damage cause and improvemance of the product.

Key words: 履带, 随机载荷, 推土机