| 摘要 |
PROBLEM TO BE SOLVED: To provide a seedling transplanter in which transmission of driving force to seedling planting unit is stabilized even in a field where operating condition and soil condition of the field tend to vary, and which can prevent fluctuation of planting posture of seedlings and defective planting of the seedlings by suppressing variation of loads and resistance.SOLUTION: In the seedling transplanter, a seedling planting unit 2 is upward/downward movably connected to a rear part of a vehicle body 1 via a lift link 3, and a part from a PTO shaft 4 at the vehicle body 1 side through a planting clutch 5, universal joint 6, and an interlocking shaft 7 to a seedling planting mission case 8 side is interlocked. An upward/downward bent angle with respect to a linear interlocking position of the universal joint 6 is set so that a descended angle α at the most descended position of the seedling planting unit 2 and an ascended angle &bgr; at a most ascended position is almost the same. |
