| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball lifting conveyor for ball game capable of coping with the change of a diameter caused by the abrasion of a ball surface during the use of the ball for a ball game, and to surely lift the ball. SOLUTION: This ball lifting conveyor 100 for a ball game holds a ball between a belt material 20 vertically mounted on a fixed frame and made of a stretch elastic layer 20a and an endless driving belt 30 mounted in parallel with the belt material 20 for lifting the ball to a specific height, and the ball is lifted by the rotational driving of the endless driving belt 30.
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