| 摘要 |
PROBLEM TO BE SOLVED: To provide a front axle mechanism of a work vehicle in which detection accuracy for a cutting angle of a front wheel can be prevented from lowering.SOLUTION: A front axle mechanism of a work vehicle comprises a main case (a bevel gear case 30 and so on), a rotary case (a front wheel case 50 and so on) which is rotatably connected to the main case and supports a front axle 60, a front wheel cutting angle detection mechanism 90 which detects a rotation angle of the rotary case relative to the main case. The front wheel cutting angle detection mechanism 90 is equipped with a shaft 91 which is disposed on an axis same as a rotation axis of the rotary case relative to the main case and of which one end is connected to the main case so as to be unable to relatively rotate, and a potentiometer 95 which is fixed to the rotary case, connected to the other end of the shaft 91, and detects a rotation angle of the shaft 91. |
