| 摘要 |
PROBLEM TO BE SOLVED: To provide an aggregate receiving/supplying method and its device saved in a space for installation by using part of a carrying device in common to receiving work for receiving aggregate carried from the outside into an aggregate silo and supplying work for supplying the aggregate into an aggregate storage bin, and for quickening the receiving work and the supplying work while preventing the event of mixing aggregates with one another during the receiving or supplying work even if using the carrying device in common to the aggregate receiving work and its supplying work. SOLUTION: A receiving conveyor 16 for carrying the aggregate 1 from a receiving hopper 5 and a drawing conveyor 17 for carrying the aggregate 1 quantitatively delivered from the aggregate silo 8 are connected to an inclined conveyor 18 which is arranged in an upward inclination so that its head-side end is located above the aggregate silo 8 and the aggregate storage bin 13. The head-side end of the inclined conveyor 18 is connected to an aggregate supply destination changeover mechanism 19. The receiving conveyor 7 or a drawing gate 10 and the drawing conveyor 11 are operated by a controller 20 and the supply destination of the aggregate 1 is changed over to the side of the aggregate silo 8 or the aggregate storage bin 13 by the aggregate supply destination changeover mechanism 19. Thus, the work for receiving the aggregate 1 into the aggregate silo 8 and the work for supplying the aggregate to the aggregate storage bin 13 are both performed via the inclined conveyor 18. COPYRIGHT: (C)2007,JPO&INPIT
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