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煤矿地下辅助运输有两种形式,一是轨道运输,需要铺设双轨或悬挂单轨为主要特征,采用架设电线、防爆柴油机、蓄电池和钢丝绳为牵引;而另一种是无辅助运输则以胶轮或履带为行走方式,采用防爆柴油机、蓄电池为动力。防爆无轨胶轮车具有防爆可靠、运出效率高、使用范围广、机动灵活、牵引力大、适应强、安全性好以及可完成直达运输等特点,与传统轨道运输系统相比,辅运人员减少70%,效率提高5倍。目前,世界许多先进采煤国家都采用无轨胶轮车,我国地下无轨辅助运输设备研发可以进行这方面的研究。
There are two forms of underground auxiliary transportation in coal mines. One is rail transportation, which requires the laying of double tracks or suspended monorails as the main features. Traction cables, explosion-proof diesel engines, batteries and wire ropes are used for traction. The other is for non-auxiliary transportation, Track for walking, using explosion-proof diesel engine, battery-powered. Explosion-proof trolley rubber tire with explosion-proof reliable, out of the high efficiency, wide range of use, flexible, large traction, adaptable, good safety and can be completed and direct transport and other characteristics, compared with the traditional rail transport system, reduce the number of auxiliary transport 70%, 5 times more efficient. At present, many advanced coal mining countries in the world adopt trackless rubber tire vehicles. The research on this kind of underground trackless auxiliary transportation equipment can be carried out in this area.