| 摘要 |
PROBLEM TO BE SOLVED: To provide a transplanter for precisely carrying out the transplanting in a field or in an opening part of a mulch sheet. SOLUTION: The transplanter 1 includes a transplanting part 7 for transplanting seed bulbs at a prescribed interval in the field while traveling. The transplanting part 7 includes an endless body 71 rotating in the upper and lower direction, seed bulb holder units having hole-opening devices, and attached to the upper part of the endless body 71 at a prescribed interval, and an extruding device 77 for transplanting the seed bulb in the field face by pushing the seed bulb when the seed bulb holder unit is positioned at the lowest end. A lifting and lowering linking mechanism 21 is installed between the center rear part of the transplanting part 7 in the right and left direction, and the center part of the rear part of a machine frame 2 in the right and left direction, and a lifting and lowering actuator 24 is installed between the front part of the lifting and lowering link mechanism 21 and the machine frame 2. A transplanting height-detecting means for detecting the height of the transplanting part 7 based on the transplanting surface 9 is installed in the transplanting part 7, and the lifting and lowering actuator 24 is operated by a controlling means so that the value detected by the transplanting height-detecting means may be a set height in the transplanter. COPYRIGHT: (C)2010,JPO&INPIT
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