| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixed volume discharge device of a bulk raw material, capable of providing a stable discharge quantity, and also switchable in response to a kind and the intended purpose of a bulk material.SOLUTION: A fixed volume discharge device of a bulk raw material discharges by a predetermined discharge quantity to a carrying belt conveyor 8 arranged on the ground, by sending a bulk raw material 2 scraped out by a bucket wheel 3 to a vibration feeder 7 with a hopper 6 by a boom conveyor 4 with the bucket wheel 3 for scraping out the bulk raw material 2 stowed on a yard, and an opening- variable movable gate 52 is installed in an exit of the vibration feeder 7 with the hopper 6, and a vibration frequency of the vibration feeder and opening of the movable gate 52 can be optionally set. |
