国外金属矿山地下开采掘进与回采工作面的装运机械化,在最近二、三十年间有了很大的发展。各国都致力于研究生产使用高效、灵活、一机多能适合于地下开采工作面要求的装运机械,从而提高了机械化程度,加快了井巷的掘进速度,增加了矿石产量。据报辺,在凿岩(火卜)破法平巷掘进中使用的各种装、运机械(包括转载设备)与各种凿岩机或凿岩台车配套有十多种方案,其中效果较好用得较多的装、运设备有:耙爪式(包括蟹爪与立爪)装岩机、侧卸式装载机、梭式矿车、装运卸机等。 Foreign metal mining underground mining and mining face mechanization of the shipment, in the last two or three decades has made great progress. All countries are committed to studying the production of efficient, flexible, and more than one machine suitable for underground mining working surface requirements of the mining machinery, thereby enhancing the degree of mechanization, speeding up the roadway tunneling speed, increased ore production. It has been reported that there are more than 10 schemes for supporting all kinds of loading and unloading machines (including reprinting equipment) used in tunneling of broken rock tunnels for rock drilling (BuBu), and the effect is better Used more equipment, transport equipment: rake claw (including crab claws and claws) mounted rocker, side loaders, shuttle car, loading and unloading and so on.