论文部分内容阅读
西德阿亨巴赫部长矿与威斯特伐利亚公司联合研制,并由联邦经济部提供资金研制的“机窝转弯刨”,是用于缓倾斜与倾斜工作面(顺槽与工作面同时推进)的一种新型采煤设备,煤层最小采高仅0.9m,它的采煤作业与顺槽掘进作业完全成一整体。这种刨煤装置经过埃森采矿研究院的人工假煤壁试验场的多方面试验与测定以后,已在阿亨巴赫部长矿的茅泽加特煤层投入使用。这种刨煤装置共由三套刨煤机组成,即工作面刨煤机(3)(S3或S4型拖钩刨)、机窝刨(2.1)、转弯刨(2.3)。工作面刨煤机的传动部(3.2)布置方式与一般的相同,而机
West Germany Achenbach Mining and Westphalia jointly developed by the Federal Ministry of Economic Development funded by the development of the “machine twist turning plane” is used for gently inclined and inclined face (along the groove and the face at the same time Promote) a new type of coal mining equipment, coal mining minimum mining height of only 0.9m, its coal mining operations and along the tunneling completely integrated into one operation. This plow unit has been put into operation at the Maizeterg coal seam of the Akhenbach coal mine after extensive testing and testing of the artificial coal wall test site at the Essen Research Institute of Mining. The plow unit is made up of three plows, namely the face plow (3) (S3 or S4 hook mills), machine planing (2.1) and turn planing (2.3). Working face plow drive (3.2) arranged in the same manner as the general, and machine