| 摘要 |
PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of transplanting seedlings properly to a gutter by making the gutter as hardly collapsible in transplanting the seedlings such as onions in a field, and also aiming at the proper planting depth by stabilizing the depth of the gutter. SOLUTION: This seedling transplanter is provided by installing a traveling device 1a, a seedling-transplanting body 60 for transplanting the seedlings in the field, a ground-contacting body 28 capable of moving freely up and down and equipped with a ground-contacting surface 28a for detecting a height from the field surface to the lower surface of the machine body and in lower direction of the ground-contacting body 28, a gutter-forming body 70 capable of moving up and down as one unit with the ground-contacting body 28 and making the gutter at the position of the field for transplanting the seedlings by the seedling-transplanting body 60. Since the soil pushed away by the gutter-forming body 70, is compressed and hardened by the ground-contacting surface 28a from the upper side, the gutter becomes hardly collapsible. Also, since the gutter-forming body 70 can move up and down as one unit with the ground-contacting body 28, and the gutter-cutting depth is decided between the ground-contacting body 28 and the gutter-forming body 70, the depth of the gutter becomes stable and it is possible to aim at the proper planting depth of the seedlings. COPYRIGHT: (C)2008,JPO&INPIT
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