南京林业大学学报(自然科学版) ›› 1983, Vol. 7 ›› Issue (02): 75-82.doi: 10.3969/j.jssn.1000-2006.1983.02.007

• 研究论文 • 上一篇    下一篇

营林液压挖坑机的研制

卓凤英;程祥之;杜世敬;孙敏琪   

  1. 南京林产工业学院林机系;南京林产工业学院林机系;南京林产工业学院林机系;南京林产工业学院林机系
  • 出版日期:1983-06-18 发布日期:1983-04-18

A RESEARCH ON SILVICULTURAL HYDRAULIC DIGGERS

Zhuo Fengying, Cheng Xiangzhi, Du Shijing & Sun Minqi   

  1. Department of Forestry Machinery
  • Online:1983-06-18 Published:1983-04-18

摘要: <正>本文介绍用东方红-28型拖拉机上分置式液压系统的设计营林挖坑机,综合分析目前最主要几种悬挂机构的优缺点和杆件机动图。

Abstract: This article introduces a type of silvicultural digger which uses the design of the separate installation hydraulic system of the Dong Fang Hong-28 type tractor. It also gives a comprehensive analysis of the advantages and disadvantages of some major connecting mechanisms at the present time as well as the kinematic diagrams of their various parts.