前言根据目前掌握的资料,料场设备大致分为:推土机、铲运机、运载桥、堆料机、斗轮机、滚轮机、耙料机、鼓式混匀料机和圆盘取料机八大类。其中,推土机、铲运机工作效率低,运行条件差,检修工作量大,运行费用高,单一使用这类机械进行堆取的方式,在西欧一些国家 Foreword According to the information currently available, the yard equipment is broadly divided into: bulldozers, scrapers, carrying bridges, stackers, bucket wheelers, roller machines, pickers, drum mixers, and disk reclaimers. class. Among them, bulldozers and scrapers have low work efficiency, poor operating conditions, large overhaul work, high operating costs, and a single use of such machinery for stacking in Western Europe.