| 摘要 |
1. Apparatus for stacking and reclaiming bulk materials in a storage yard crossed length-wise by a track (2), a yard conveyor (12) being located along the track axis, the apparatus comprising a frame (1) which moves along this track, a boom (4) provided with a reversible belt conveyor (5), a materials feed elevator conveyor (10) which moves with the frame (1) and a chute (14) with two outlets (15, 16) the first outlet (15) being provided for feeding the belt of the boom conveyor (5) and the second outlet (16) being provided for feeding the belt of the yard conveyor (12), characterized by the fact that the chute (14) is provided, at the top, with a swinging deflector (17) which makes it possible to direct the materials discharged into the said chute by the elevator conveyor (10) selectively to either one of two outlets (15 and 16), and by the fact that one of the chute (14) outlets is provided with an extraction unit (18) associated with flow-rate control means, the excess materials being discharged through the other outlet via an overflow (28) which connects both outlets (15 and 16). |
