机载钻架连续采煤机的研制

Development of Mounted Drilling Frame Continuous Coal Mining Machine

分析了连采连充工艺特点及现有采掘装备适应性,对机载钻架连续采煤机结构组成、整机参数及技术特点进行了阐述。通过与现有掘锚一体机进行对比,详细说明了机载钻架连续采煤机在连采连充采掘作业中的适应性和技术优势。相关技术装备在永乐煤矿保水充填开采中进行了应用,显著提升了作业安全性和开采效率。

The characteristics of continuous mining and filling technology and the adaptability of existing mining equipment were analysed.The structural composition,overall parameters,and technical characteristics of the mounted drlling frame continuous coal mining machine were elaborated.By comparing with existing excavator and anchor integrated machine,the adaptability and technical advantages of mounted drilling frame continuous coal mining machine in continuous mining and flling mining operations were explained in detail.The relevant technical equipment has been applied in the water retention and backfilling mining in Yongle coal mine,significantly improving operational safety and mining efficiency.