| 摘要 |
PROBLEM TO BE SOLVED: To provide an oscillation sorter in which the number of oscillative screens can be easily increased while stably securing a load bearing and a rotational balance, and which has an enhanced processing capacity.SOLUTION: An oscillation sorter 10 has plural strip-shaped screens 9 which are disposed in parallel to one another in a casing 1. In each strip-shaped screen 9, an eccentric bearing unit 20, having an eccentric plate 21 which is eccentrically driven by a drive shaft 23 and an eccentric revolving member 22 which is eccentrically revolved around the drive shaft 23 by the eccentric plate 21, is provided. Each strip-shaped screen 9 is supported onto the common drive shaft 23 via the eccentric bearing unit 20 in such a manner that the eccentric revolving member 22 of the eccentric bearing unit 20 is fixed to each strip-shaped screen 9 and the eccentric plate 21 is commonly supported onto the linear drive shaft 23. In response to revolution-driving of the drive shaft 23, the strip-shaped screen 9 is oscillated via the eccentric bearing unit 20. |
