司马矿采煤机调高系统的优化研究  

Optimization of Shearer Height Adjustment System in Sima Coal Mine

作　　者：夏委平 Xia Weiping(Sima Coal Industry Co.,Ltd.,Lu'an Chemical Group Co.,Ltd.,Shanxi Changzhi 047105)

机构地区：[1]潞安化工集团有限公司司马煤业公司,山西长治047105

出　　处：《山东煤炭科技》2021年第6期141-142,共2页Shandong Coal Science and Technology

摘　　要：针对司马矿MG300/700-WD1型电牵引采煤机液压系统经常出现故障,导致调高系统无法正常工作、稳定性差的现状,提出了一种新的采煤机液压调高系统和控制方式,极大地提升了采煤机调高系统的运行稳定性。Aiming at the frequent failure of hydraulic system of the MG300/700-WD1 electric haulage shearer in Sima Coal Mine,which leads to the failure of normal operation and poor stability of height adjustment system,a new hydraulic height adjustment system and control mode of shearer are proposed,which greatly improves the operation stability of height adjustment system of shearer.

关 键 词：采煤机 调高系统 优化研究 

分 类 号：TD421.6[矿业工程—矿山机电]