煤矿井下刮板运输机电机损坏原因与预防措施  

Causes and Preventive Measures of Motor Damage of Scraper Conveyer in Coal Mine

作　　者：佘明利 She Mingli(Survey and Design Institute of Jincheng Coal Mine Group,Jincheng Shanxi 04800)

机构地区：[1]晋煤集团勘察设计院,山西晋城048006

出　　处：《机械管理开发》2018年第8期283-284,共2页Mechanical Management and Development

摘　　要：对煤矿井下刮板运输机的电动机损坏的原因作出分析,对于电动机常出现的负荷过大、绝缘短路、堵转以及电压质量差等情况给出相应的预防措施,从而确保煤矿井下作业时刮板运输机稳定的运行。The cause of the damage to the motor of the scrap er conveyer in coal mine is analyzed, and thecorresponding measures are given for the excessive load, insulation short circuit, plugging and voltage quality, so as toensure the stable operation of the scraper conveyor in the coal mine operation.

关 键 词：煤矿井下 刮板运输机 电动机损坏 

分 类 号：TH227[机械工程—机械制造及自动化] TM307[电气工程—电机]