| 摘要 |
<p>A stockpile drum reclaiming machine operable in either direction having (Figure 1) a twelve faced drum (14) carried on a gantry (2) provided with wheeled bogies (8) running on rails (10) over the length of the stockpile. The faces (74, 76) are arranged in pairs each pair with an interior angle of 165 and a T-section member (82) positioned externally along the arris to form opposed pockets (88, 90). Reclaiming, the drum (14) may be rotated and moved in either direction and alternative transfer conveyors (36, 34) carried on an arcuate beam (28) rotatable through a restricted arc are positionable to receive reclaimed material thrown clear of the drum after having been carried over in the appropriate pockets (88) or (90). Oscillatable luffable harrows (54, 56) are provided to each side of the drum (14) and are positionable to engage the stockpile (96) being reclaimed. </p> |
