摘要
从分析卧式液压抓具驱动机构的工作原理入手 ,将液压抓具驱动机构分为一个反向四杆机构和一个五杆摇块机构 ,并在此基础上分析了各机构在抓具抓取时所起的作用 。
The woork principle of horizontal hydraulic grab is introduced in this paper.The drive framework is divided into a reverse four bar linkage and a five bar swaying framework.In the basis of analyzing the functions of the two frameworks in grabbing,the authors present the reasons of grab uptruning and the measures to prevent the actions.
出处
《森林工程》
北大核心
2002年第2期29-31,共3页
Forest Engineering
