支架回撤牵引机的工作机构力学计算分析

Mechanical Calculation Analysis on Working Mechanism of Support Retrieving Dragger

介绍了支架回撤牵引机工作机构的性能特点,根据工作时的受力情况,对工作机构添加载荷,各个相对运动部位施加约束。完成主要受力部件的应力及变形分析,在计算分析的基础上提出改进措施,为工作机构的设计提供理论指导。

This paper introduces the working mechanism＇s performance characteristics of the support retrieving dragger. Based on the force condition when it is working,the loading is applied and constraint is impose between restriction relative motion part. Analysis on the stress and deformation of the main parts is accomplished. The improvement measures is proposed basis on the calculation analysis. The theoretical guidance is provided for the working mechanism＇s design.