| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a seeding device in which dropout of seeds to the outside of the device is suppressed even when holding of the seeds is unnecessarily released.SOLUTION: When a seed storage 2 turns to the left, a peripheral wall penetrating hole 21 and a holding section 22 holding the seeds rotate and move in an anticlockwise direction. When the holding section 22 releases the holding of the seeds in a state that the peripheral wall penetrating hole 21 is positioned at the lowermost position of the seed storage 2, the seeds released from the holding section 22 drop to the left of a partitioning wall 25, pass through the peripheral wall penetrating hole 21, and are seeded on a medium member B. When the holding of the seeds in the holding section 22 is unnecessarily released, the seeds dropped out of the holding section 22 drop to the right or left of the partitioning wall 25. The seeds dropped to the right of the partition wall 25 are separated from the peripheral wall penetrating hole 21 by the partition wall 25, consequently there is no possibility of their dropping to the outside of the device. The seeds dropped to the left of the partition wall 25 pass through the peripheral wall penetrating hole 21 and are seeded to the medium member B, consequently there is no possibility of their dropping to the outside of the device.</p> |
