| 摘要 |
<p>A mobile crushing machine comprising a vehicle body, a running body mounted on a lower part of the vehicle body, a crusher mounted on an upper part of the vehicle body, and a hopper mounted on the upper part of the vehicle body and provided with a feeder for feeding substances to be crushed into an inlet port of the crusher, said mobile crushing machine further comprising a crusher driving means for driving the crusher, an over-load detecting means for detecting whether or not any over-load is applied to the crusher driving means, a feeder driving means for driving the feeder, and a control means for stopping the feeder driving means when the over-load detecting means detects over-load, and allowing the feeder driving means to operate when no over-load is detected.</p> |
