| 摘要 |
PROBLEM TO BE SOLVED: To provide a seedling transplanter including a levelling device which hardly allows mud to enter into a gap part between a puddling rotor and a rotor cover and can easily remove the mud having entered thereinto.SOLUTION: The seedling transplanter includes: floats 2, 3 arranged on a rear side of a travel vehicle body 1 and levelling a soil surface; a paddling rotor 4 arranged on a front side of the floats 2, 3 and puddling the soil surface; and a seedling planting part 8 planting a seedling on the soil surface having been levelled by the floats 2, 3 and the paddling rotor 4 and arranged to be lifted/lowered. In the seedling transplanter, a rotor cover 10 covering a rotation upper peripheral face of the paddling rotor 4 is configured to be moved in rotation in a front/rear direction around the paddling rotor 4 so as to change a covering range of the rotor cover 10, the rotor cover 10 rotated to a covering position corresponding to a lifting/lowering position of the paddling rotor 4 to be automatically adjusted.SELECTED DRAWING: Figure 5 |
