| 摘要 |
PROBLEM TO BE SOLVED: To provide a conveyor for transferring paperboards, easily changing the shape of a conveying surface and easily coping with a supply form of the paperboards such as corrugated cardboards and thick paper according to the necessity of a supply destination in a short period of time. SOLUTION: A belt supporting body 4 is disposed between a front end part roller 1 and a rear end part roller 2 and inside a conveyor belt 3. The belt supporting body 4 is tilted by making a rear part as a fulcrum 4d to elevate and lower a front edge part 4a, and thereby the conveyor belt 3 is deformed into a first form in which the conveying surface becomes a projecting shape by being lifted by the front edge part 4a and a second form in which the conveying surface of the conveyor belt 3 becomes horizontal. An extension part 4e is formed at a lower edge of the front edge part 4a of the belt supporting body 4. By bringing the extension part 4e into sliding contact with an internal surface of the conveyor belt 3, the conveyor belt 3 is always extended without looseness. COPYRIGHT: (C)2011,JPO&INPIT
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