井下矿山浮岩清理和撬毛台车的进展

Development of Detached Rock Prying Jump Underground

阐述了国内外浮岩清理方法和撬毛机械设备的进展概况、结构特点、性能参数和应用效果。

There is made a detail exposition of ways and equipment to clean and pry detached rock in foreign and domestic mines, and reported various prying Jump's development, structure feature performance parameters usage andimprovement.