| 摘要 |
PURPOSE: To provide a seedling-grafting robot enabling to set a scion seedling in a state stabilizing the vertical position of the scion seedling on a feeding plate, equipped with a scion seedling-feeding device, and good in usability. CONSTITUTION: A contact part for the determination of a position for receiving the leafstalk of the first main leaf of a scion seedling is disposed on the deep side of a scion hypocotyl-receiving groove 14d on the scion seedling-feeding plate of a scion-feeding device. The scion seedling is fed into the receiving groove 14d of the feeding plate 14 by a scion-feeding operator, and the hypocotyl of the scion seedling is subsequently downward pulled. Thereby, the leafstalk of the first main leaf of the scion is surely set to the contact point. The first leafstalk first main leaf being in contact with the contact part is thus used as a standard for determining the vertical position of the scion seedling, and the heights of the scion seedlings are uniformed. Thereby, the grafted seedlings can uniformly be raised. |
