掘进机截割头受力分析与掘进采煤方法实例分析

Analysis of Cutting Force of Road Header and Coal Mining Methods

在对掘进机截割头的受力情况进行分析的基础上,针对四种常见的煤矿巷道掘进配套设备及工艺进行探讨,并以阳煤集团某矿实例,选择组合为掘进机+转载机+皮带机的巷道掘进设备及工艺。经过长时间的生产作业表明,该方案适用性较好,掘进采煤效率高。

Based on the analysis of the force on the cutting head of the roadheader, this paper discusses the supportingequipment and technology of four kinds of coal mine roadway excavation, and takes an example of a mine inYang-Coal Group Group as an example. Select the roadway tunneling equipment and technology for the roadheaderbelt conveyor. After a long period of production, the scheme has good applicability and high mining efficiency.