碎石机的雏形就是“风镐”。六十年代初期,为适应采掘工业和建筑工程的需要,出现了冲击功比风镐更大的碎石器,都是风动的,冲击功还不够大,使用范围也不广。随着支臂的应用,特别是液压技术的发展,碎石器就朝着大型化和液压化方向发展,破碎性能有所提高。目前,碎石机在国外的使用范围很广,在井下用于采场和放矿格筛上的二次破碎,隧道掘进和平巷的挑顶、刷帮、卧底,并在试验直接用于采矿。在露天矿和采石场用于二次破碎。在建筑工程中还用于混凝土、铺路石料、沥青和冻土的破碎,在打桩、掘沟等作业中也有使 Breakers prototype is “picks.” In the early 1960s, in order to meet the needs of extractive industries and construction projects, there appeared a larger stone impact device than pneumatic picks. Both of them were air-powered. The impact energy was not large enough and their use was not extensive. With the application of the arm, especially the development of hydraulic technology, lithotripter is moving toward the direction of large-scale and hydraulics, and the crushing performance is improved. Currently, lithotripter used in a wide range of foreign countries, for underground mining and mining on the grid sieve secondary crushing, tunneling and roadway top, brushing, undercover, and the test is directly used for mining . In the open pit and quarry for secondary crushing. Also used in the construction of concrete, paving stones, bitumen and frozen soil crushing, piling, trenching and other operations are also made