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顶板岩层稳固的上卡姆钾盐矿床的开采仍以凿岩爆破为主。为使用凿岩爆破法回采钾盐矿石各生产过程实现综合机械化,苏联采选机械设计研究院、彼尔姆矿山机械设计研究院和无轨采矿设备专业设计局等单位研制了无轨采矿配套设备,包括:MBC-1型掏槽孔凿岩台车;2BK-5B型凿岩台车;3MK-1K型装药车;1BKA-B型锚杆安装机和成批生产的-8型铲运机,其斗容加大到5.3米~3。 此配套设备的显著特点是:都有自成系统的柴油驱动装置,底盘为铰接式;并带气
The mining of the Shangkam potash deposit with a stable roof and top rock is still dominated by rock blasting. In order to realize the comprehensive mechanization of the production process of the potassium salt ore by using the rock blasting method, the institute of mining machinery design and research of the Soviet Union, the Perm Mining Machinery Design and Research Institute and the professional design bureau of the trackless mining equipment developed the trackless mining equipment including : MBC-1 cut hole drilling rig; 2BK-5B drilling rig; 3MK-1K-type loading vehicles; 1BKA-B-type bolt installation machine and the mass production of -8 scraper, Its fighting capacity increased to 5.3 m ~ 3. Notable features of this ancillary equipment are: all have their own system of diesel-driven devices, the chassis is hinged; and with gas