| 摘要 |
PROBLEM TO BE SOLVED: To contrive improving sorting precision of waste glass bottles by holding a required clearance above the inclined lower end part of a conveying plate of an angle in the prescribed range at an almost right angle to it and also arranging clearance forming plates which are oscillated to enable expanding and opening the clearance, extended in the same direction. SOLUTION: In a vibrating trough 1, a plurality of conveying plates 8 extending in the flow direction of waste glass bottles and inclined at an angle of 5-15 deg. to the horizontal in the perpendicular direction to the flow direction are arranged extending from the downstream end of the bottom plate to near the other end part of the vibrating trough 1, supported on brackets 9a, 9b and stands 10a, 10b. And above the inclined lower end part of each conveying plate 8, a clearance forming plate 15 by which a required large clearance SL can be expanded and opened at an almost right angle to it is disposed, extended in the same direction so that a V-shaped flow passage connected with a flow passage of a fragment separating part is formed.
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