我厂原设计球磨机给矿是由600×600毫米摆式给矿机和皮带运输机组成给矿系统。由于摆式给矿机衬板易磨损且不均匀,造成摆式给矿机经常卡死,负荷增大,电机烧坏,变速箱磨损快;更换衬板时,要放空粉矿仓停产检修,严重影响球磨机正常运转。为了提高球磨机作业率,我们拆除了摆式给矿机,改为漏斗给矿(附图)。在漏斗口安装调节闸门,停车时将闸门关死,使皮带机不承受粉矿仓的压力,同时相应的将皮带机的速度由原来0.8米/秒降低 I plant the original design of the ball mill to mine by 600 × 600 mm tilting to the mine and belt conveyor to feed system. As the tilting to the mine liner easy to wear and uneven, resulting in tilting to the machine often stuck, the load increases, the motor is burned, the gearbox wear fast; replacement liner, it is necessary to vent powder bin discontinued maintenance, Seriously affect the normal operation of the ball mill. In order to improve the operation rate of the ball mill, we removed the tilting feeder and changed it to a funnel (with photos). Adjust the gate in the funnel mouth, shut down the gate when parking, so that the belt does not withstand the pressure of the powder ore warehouse, while the corresponding belt speed will be reduced from 0.8 m / s