QYJⅢ经济型综采成套设备1983年3～8月由煤科院主持在我矿8~#厚煤层安装试验,9月份通过了部级鉴定。迄今为止,这套设备已采完4个工作面。现以南1810综采工作面为例,对部分设备的局部结梅改进以及工作面长距离供电,泵站供液作简要介绍。一、MLS_(3p)—170型采煤机 1.MLS_(3p)—170型采煤机牵引部的导链轮结构如图1所示,导链轮的心轴1,左端装在牵引部机壳上,右端装在护链板中,空 QYJ Ⅲ economic fully mechanized mining complete sets of equipment from 1983 to August 1983 hosted by the Coal Research Institute in our mine 8 ~ # thick seam installation test, in September passed the ministerial identification. So far, this equipment has been completed four face. Now the south of 1810 fully mechanized mining face, for example, some of the equipment to improve the local knot and face long-distance power supply, pumping station for a brief introduction. First, MLS_ (3p) -170 shearer 1.MLS_ (3p) -170 type coal shearer guide sprocket structure shown in Figure 1, guide sprocket mandrel 1, the left end of the traction unit Chassis, right mounted in the chain plate, empty