| 摘要 |
PROBLEM TO BE SOLVED: To provide a transplanter comprising a tray supply device capable of taking out plants to be transplanted stably by ensuring tray feeding accuracy.SOLUTION: A feeder 230 for feeding a tray comprises a feed rod 231 that can be engaged with a groove part between pots, and a feed arm 232 for supporting the feed rod 231 swingably. When a restraint roller 216, which circulatingly operates, acts on an engaging control cam 231d and a stepping control cam 232b, the feed rod 231 retreats from the groove part between the pots and the feed arm 232 swings and makes the feed rod 231 perform return operation. When the restraint roller 216 circulatingly operates to release the engaging control cam 231d and the stepping control cam 232b from the restraint roller 216, the feed rod 231 enters the groove part between the pots and the feed arm 232 swings and makes the feed rod 231 perform feed operation.SELECTED DRAWING: Figure 23 |
