摘要
为提高中小型煤矿巷道内的装载效率,设计了一种对称联动的双立爪机械臂作为全液压装煤机的上料装置。详细分析了整机工作方式、双立爪机械臂的工作原理及机械结构以及液压先导控制系统。样机试验表明,双立爪的耙取方式具有更大的工作范围和更高的装载效率,上料过程工作平稳,操作简便。
In order to improve the loading efficiency in small - size coal roadway, a symmetrical mechanical arm set is designed as loading equipment of full hydraulic loader. The working method of device, the principle and the structure of mechanical arms, and the hydraulic piloted control system are analyzed. The prototype test shows that the working method with double claws has wider work scope and higher loading efficiency, stable work process, simple operation.
出处
《黄石理工学院学报》
2010年第4期1-3,34,共4页
Journal of Huangshi Institute of Technology
基金
湖北省机械电子重点学科资助
关键词
双立爪
机械臂
装煤机
液压先导控制
double claws
mechanical arm
coal loader
hydraulic piloted control
