PROBLEM TO BE SOLVED: To provide a seedling transplanter that can reduce a vibration amplitude generated by a gear mesh.SOLUTION: A rotational case 31 is provided with: an eccentricity input gear which can be freely rotatable with respect to a planting rotational shaft a pair of rotational shafts which drive respective planting rods 27 to rotate eccentricity output gears provided to the respective pair of rotational shafts and a pair of transition gears that deliver driving force from the eccentricity input gear to the pair of eccentricity output gears. Rotational centers of each of the pair of transition gears are positioned on the region excluding on the line between a rotational center of the eccentricity input gear and each rotational centers of the pair of eccentricity output gears, rotational centers of each of the pair of transition gears are positioned so as to be point-symmetry with respect to a rotational center of the eccentricity input gear, and a pair of angle adjusting member 50, 50 for adjusting a rotational angle of the pair of planting rods 27, 27 are provided between the pair of planting rods 27, 27 and the rotational case 31.SELECTED DRAWING: Figure 12
