四连杆机构运动轨迹对液压支架整体性能的影响

Influence of Movement Track of Four-bar Linkage Structure on Overall Performance of Powered Support

通过对液压支架运动原理和受力工况的理论分析,论述了四连杆机构运动轨迹与液压支架整体性能的关系,并运用实例对比,具体分析不同四连杆运动轨迹的支架主要性能差异,综合分析四连杆机构运动轨迹对支架整体性能的影响。

This paper states the relationship of movement track of four-bar linkage structure and overall performance of powered support by analyzing powered support＇s movement principle and operating mode under loading. By comparing different cases, it also analyzes support＇s performance difference with different movement tracks and the influence of movement track of four-bar linkage structure on overall performance of powered support.