丝杠式窨井清淤机械手的研究

Research on Well Dredging Mechanical Arm

设计了一种机械手臂,用于城市窨井内部淤泥杂物的清理,提出了机械完全代替人工的设计理念,介绍了机械手臂的构成及其工作原理,建立了机械手臂的三维模型,对主要零件进行了选型,并对清淤抓斗进行了受力分析。

This paper designs a manipulator to substitute manual labor for cleaning up the internal silt debris in manholes of city. The composition and working principle of the manipulator are described. A three-dimensional model of the manipulator is established. Its main parts are selected. The stress analysis of the grab bucket is carried out.