| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seedling transplanter having a seedling planting part enabling seedlings to be easily and automatically planted even in a farm e.g. in the vicinity of its entrance/exit. <P>SOLUTION: The seedling transplanter is such that a levee-overriding arm 53 to be gripped by a relevant operator by hand e.g. when going out of a farm is set in the front of the machine body 1; e.g. when the operator leaves from the farm, a seedling planting part 3 is raised by a defined height in coincidence with the revolutions of the rear wheel 7 measured by a transmission shaft revolution sensor 54 when the machine body 1 is inclined at a defined angle or greater; therefore, as the machine body 1 can be got out of the farm while planting seedlings near the entrance/exit of the farm, there is no need of manually planting seedlings by the operator's handwork after the machine body 1 is got out of the farm, thus mitigating the operator's labor; besides, by raising the seedling planting part 3 little by little, there occurs no contact of the bottom of the seedling planting part 3 with the farm's surface even in the vicinity of the entrance/exit of the farm being in upward inclination stepwise, thus preventing the seedling planting part 3 from being damaged. <P>COPYRIGHT: (C)2012,JPO&INPIT |
