2×132/630-WD采煤机双电机驱动截割部设计  

Design of Dual-motor Drive Mode Used in 2×132/630-WD Shearer Cutting Unit

作　　者：徐志杨[1] 李艾民[1] 张传辉[1] 陈小辉[1] 

机构地区：[1]中国矿业大学机电学院,江苏徐州221116

出　　处：《煤矿机械》2010年第8期33-34,共2页Coal Mine Machinery

摘　　要：结合我国煤炭开采现状,提出薄煤层采煤机大功率截割传动部的设计方案,采用单截割部双电机驱动方式实现大功率,且在行星头采用二级行星齿轮传动以有效减小尺寸,并对其结构特点与使用效果进行了介绍。Combined with the status quo of China＇s coal mining,design of thin seam shearer with multi-motor drive was proposed. Adopting dual-motor drive mode in cutting unit to achieve high-power and two-stage planetary gear mechanismin can reduce the size. Their structural features and application effects are introduced.

关 键 词：截割传动部 双电机驱动 薄煤层采煤机 

分 类 号：TD421.6[矿业工程—矿山机电]