MG100采煤机总成机械CAD图纸设计.doc

充值下载即送 CAD 图纸, QQ 36396305 第1 页,共 49页摘要 MG100-BW 滚筒式采煤机是采用电机驱动、横向布置,用以开采较薄煤层的无链液压牵引采煤机,机面高度低,装机功率较大,具备截割硬煤、夹矸和爬坡的能力和过断层的能力。采煤机的类型很多,但多以双滚筒采煤机为主。双滚筒采煤机主要由截割部、牵引部、电气系统和辅助装置组成。采煤机各个部分协调工作,实现采煤机对煤矿开采的目的。MG100 采煤机的调高系统运动模型为曲柄摇块机构。通过液压油缸的推或拉,实现摇臂成角度摆动。关键词: 采煤机;总成设计;齿轮充值下载即送 CAD 图纸, QQ 36396305 第2 页,共 49页 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: s hearer ; assembly design ; gear 充值下载即送 CAD 图纸, QQ 36396305 第3 页,共 49页目录 1MG100 采煤机主要技术参数 1 采煤机的组成和总体分布.......................................................................... 1 采煤机的组成........................................................................... 1 采煤机总体布置....................................................................... 2 2液压系统 主油路系统.................................................................................................. 4 主油路........................................................................................ 4 补油和热交换回路.................................................................... 4 保护系统...................................................................................................... 5 恒压控制和电动机超载保护.................................................... 5 高压保护.................................................................................... 6 液压马达制动...