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通过对现有矸石回填工艺及回填设备的调研,分析设计了一种全新的四自由度全液压驱动矸石回填机。该机可以随着回填面的推进而自动移动,其行走装置采用4足与机架交替位移的方式实现间歇式行走,同时可以实现抛射输送机调平调偏功能,对巷道地板复杂状况的适应性强。经过实际测试,该设备具有适应性强、回填效率高、操作方便等优点。
Through the research on the existing waste rock backfill technology and backfill equipment, a new four-freedom full-hydraulic gangue backfilling machine is designed and analyzed. The machine can move automatically with the backfill of the backfill, the walking device adopts 4 feet and the rack alternate displacement way to achieve intermittent walking, at the same time can achieve the function of the thruster conveyor leveling leveling function, the complex conditions of the tunnel floor Strong. After the actual test, the device has strong adaptability, high backfill efficiency, easy operation and so on.