摘要
介绍了EB J-120型掘进机井下作业现场使用中存在的问题,通过原因分析,根据井下生产需要,对EB J-120型掘进机装载扒爪、转载溜,以及转载与转载胶带搭接及操作筛提出针对性的改进措施。
The existing problems existing in the underground location of EBJ- 120 heading machine are introduced. By analyzing reasons, the comparative measures of collecting arm, transloading, ledge joint between transloading and transloading and adhesive tape, and operative shifter in the EBJ- 120 heading machine are provided according to the productive needs in the underholes.
出处
《煤》
2006年第2期20-21,28,共3页
Coal
关键词
掘进机
存在问题
原因分析
优化改进
heading machine
existing problems
reason- analysis
optimized improvement
