ABSTRACT MG100-BW shearer drum drive motor is used, horizontal layout for the non-chain thin seam mining hydraulic shearer, machine height is low, a larger installed power, with the cutting of hard coal, and partings climbing ability and the ability to have faults. Many types of coal mining, but more than double drum shearer-based. Mainly by the double-drum shearer cutting unit, traction department, composed of electrical systems and auxiliary devices. Coordination of the various parts of Shearer to achieve the purpose of coal mining on the coal mining. MG100 shearer movement model system for the crank to increase the block body shaking. The hydraulic cylinder to push or pull, to achieve the angle into the swing arm. Key words:shearer;assembly design;gear 目录 1 MG100采煤机主要技术参数 错误!未定义书签。 错误!未定义书签。 采煤机的组成 错误!未定义书签。 采煤机总体布置 错误!未定义书签。 2 液压系统 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 3 采煤机传动系统 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 4 液压传动部传动系统 错误!未定义书签。 液压传动部电动机选取 错误!未定义书签。 液压传动部辅助泵选取 错误!未定义书签。 液压传动部主泵选取 错误!未定义书签。 液压传动部传动比 错误!未定义书签。 采煤机总传动简图 错误!未定义书签。 5 采煤机传动系统齿轮设计 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!未定义书签。 错误!