| 摘要 |
PROBLEM TO BE SOLVED: To provide a polishing and lifting/feeding device which can be properly installed on island equipment and which can reduce an installation space.SOLUTION: A polishing and lifting/feeding device 9 includes: an endless conveyor belt 10 that is turnably stretched between a pair of pulleys and that has a game ball conveyance surface formed thereon; a polishing cloth 11 that is arranged in a position facing the conveyance surface of the conveyor belt 10, and that holds game balls having entered a gap with the conveyance surface to wipe off stains on the surface of the game balls; and a lifting/feeding duct 18 that lifts/feeds game balls flown out from the conveyance surface of the conveyor belt 10. To the game balls having entered between the conveyance surface of the conveyor belt 10 and the polishing cloth 11, lifting/feeding force in the lifting/feeding duct 18 is applied when the conveyor belt 10 is turned while wiping off stains on the surface with the polishing cloth 11. The lifting/feeding duct 18 is constituted of a flexible cylindrical member that can be bent at least in a radial direction. |
