| 摘要 |
PROBLEM TO BE SOLVED: To provide a two axle type rotary tiller which has a tilling shaft and a soil-crushing shaft and whose soil-crushing region can be adjusted in the width direction of the vehicle. SOLUTION: This two axle type rotary tiller 400 comprising a tilling shaft 411 functionally driven with a PTO shaft 18 disposed in a working vehicle main machine 50, tilling tines 412 disposed on the tilling shaft 411, a soil-crushing shaft 422 disposed on the vehicle rear side of the tilling shaft 411 and driven with a power branched from a power transmission route from the PTO shaft 18 to the tilling shaft 411, and a boil-crushing member 423 disposed on the soil-crushing shaft 422 is characterized in that the boil-crushing member 423 is fixed to the tilling shaft 411 in a state capable of adjusting a position in an axial direction. COPYRIGHT: (C)2008,JPO&INPIT
|
