Thin seam coal mining system and method

• Main Authors: ZHANG JIE, WANG QI, XI YUNPENG, MA ZHAO, ZHANG GUOHAO, WANG YUN, ZHANG RUI, YANG CHUNHAI, WU JINJUN, ZHOU KAIPING, ZHAO XIAOMIN, ZHANG YINXING, GAO HAIHAI, WANG XUECHENG, LANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 19.12.2023
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; MINING OR QUARRYING

The invention provides a thin coal seam mining system and method, and belongs to the technical field of thin coal seam mining, the thin coal seam mining system comprises an inner rocker arm type coal mining machine, a coal mining machine drive, a scraper conveyor, a scraper conveyor drive, a goaf side support and a coal conveyor; the inner rocker arm type coal mining machine comprises a coal mining machine body, a driving device, a transmission device, a rocker arm, a rocker arm driving part, a cutting roller and a sliding shoe assembly. The device is simple in structure and reasonable in design, faults of the coal mining machine can be reduced, and the cutting efficiency of the coal mining machine is improved. 本发明提供了一种薄煤层采煤系统及方法，属于薄煤层开采的技术领域，薄煤层采煤系统包括内摇臂式采煤机、采煤机驱动、刮板输送机、刮板输送机驱动、采空侧支架和运煤输送机；内摇臂式采煤机包括采煤机机身、驱动装置、传动装置、摇臂、摇臂驱动部、截割滚筒和滑靴组件。本发明结构简单、设计合理，可减少采煤机故障，提高采煤机截割效率。