公开(公告)号：US5441206A

公开(公告)日：1995-08-15

申请号：US273889

申请日：1994-07-12

申请人： Jorg Schade ,  Robert Conraud

发明人： Jorg Schade ,  Robert Conraud

IPC分类号： B02C21/02 ,  B07B1/00 ,  B07B13/16 ,  B02C23/08

CPC分类号： B02C21/026 ,  B02C21/02 ,  B07B1/005 ,  B07B13/16

摘要： A mobile machine for use in opencast mining employs a chassis with endless tracks and the chassis has outriggers projecting laterally outwardly from the tracks. A hopper supported by one outrigger receives raw ore material excavated by another machine or machines. The raw ore material passes from the hopper to a screen arrangement with superimposed oscillating screens which sieve the material to separate the finer mineral ore product from the coarser spoil. The mineral ore product which passes through the screens is transferred by a multi-stage conveyor extending perpendicularly to the tracks to a separate conveyor laid on the floor of the working alongside a path of movement of the machine. The spoil is transferred with another conveyor to the inlet of a jib which extends laterally outwardly from the tracks opposite the hopper. The jib itself has a conveyor which transports the spoil along the jib which then discharges the spoil onto a dump.

摘要翻译： 用于露天采矿的移动机械采用具有环形轨道的底盘，并且底盘具有从轨道横向向外突出的支架。 由一个支腿支撑的料斗接收由另一台机器或机器挖掘的原始矿石材料。 生矿石材料从料斗通过叠加的振荡筛网筛网，筛选材料以将较细的矿物产品与较粗的土壤分离。 穿过筛网的矿石产品通过垂直于轨道延伸的多级输送机传送到与机器运动路径一起的工作台面上的单独的输送机。 废弃物用另一个输送机转移到从与料斗相对的轨道横向向外延伸的起重臂的入口。 起重臂本身具有输送机，该输送机沿着起重臂运输弃土，然后将废弃物排放到倾卸物上。