| 摘要 |
<p>PURPOSE:To automatically and efficiently take out balls in fixed quantity by lifting a takeout member, having a recessed part in the upper end, while rotating the takeout member from the bottom part of a hopper. CONSTITUTION:The first takeout shaft 12, while it is rotated, is lifted through a connection part 21 by extending the first cylinder 20. In this way, also the second takeout shaft 13, while it integrally rotates with the first takeout shaft 12, rises. And forming an annular takeout recessed part 16 by an upper end part 12h of the first takeout shaft 12, upper end surface 13d of the second takeout shaft 13 and a protrusion 14, a ball B is stored in the annular takeout recessed part 16. Here because the first and second takeout shafts 12, 13 rise, while rotating, giving a motion to the ball B, its insufficient quantity is supplemented when the ball reaches no fixed quantity. Further a surplus quantity of the ball B is discharged to the outside by centrifugal force.</p> |
