| 摘要 |
PROBLEM TO BE SOLVED: To provide a belt curve conveyor which facilitates removing of the belt by sequentially turning a guide wheel in an inner side of the belt by 90 degree with a lock handle operation. SOLUTION: A lot of guide wheel units 50 holding the belt ends are disposed at the outer peripheral part of the belt, and half circular shape edge parts 38, 38 abutting to the guide wheels 52, 52 are formed at the front and back faces of the outer peripheral part of the belt. The guide wheel is elastically energized in the peripheral surface direction by a spacer rubber or a rubber bush 53 fitted into the shaft part, and the belt is tensioned by abutting the peripheral surface of the opposed guide wheel to the edge parts 38 formed on the front and back face near the outer periphery of the belt. While a lock part 60 is incorporated into a shaft part 48 at each holder center, and the lock hole 61 is formed on the outer surface of the shaft part, all of a third and forth guide wheels are separated from the inner surface of the belt to remove the belt by sequentially inserting the key part 63 of a lock handle into the respective lock parts 60 to turn by 90 degree. COPYRIGHT: (C)2006,JPO&NCIPI
|
