It is one kind for the ball mill collection ore belt type conveyer for the ore equipment;because the structure is simple, the ease of operation, the power consumption few, it may adjust evenly the quantity of mineral deposits, and it obtains the widespread application. Its principle of work: After the electric motor starts, the power transmits the worm reducer to decelerate through the shaft coupling. (Must adjust the site of power wheel according to mineral quantity) Decelerating the power transmission, may adjust wheel ,then through the connecting rod, so as to make the obligation-suspending-ledger to arc-swing toand fro again,then causes ore mouth again and again opening from the surface closed; the ore machine pocket ore located for above, can pass the machine organism cavity, and the ore mouth, until discharges the outside of the aircraft with a uniform speed, and guarantees the ball mill evenly to the material production.