| 摘要 |
<p>The mechanism loosens bulk material stored in silos, having a ring(21), inside which is a central plate(22) joined to it by one or more ribs. A vibrator is mounted on the plate, the entire mechanism being suspended by a single rope (27), attached at the lower end to plate or ribs, and at the top to a part (29) of the silo. The ring can be of round steel bar, and the plate of rectangular or square shape in plan view.</p> |
