| 摘要 |
<p>The machine discharge material in bulk from a stockpile in a round warehouse, having a scraper conveyor which can be raised and lowered, suspended froma semi-portal structure travelling on a circular rail outside the stockpile. The scraper conveyor (1) is mounted centrally in the structure (3) and supported by a three-point mounting on the rail, in relation to which it is movable in the radial direction. A central funnel (15) is provided for discharge of the material. The lower end of the structure can have three vertical supports, travelling by means of horizontal and vertical rollers on the rail.</p> |
