| 摘要 |
PURPOSE:To secure safety operation by continuously performing the braking of running wheels after a side clutch is disconnected when the actuating system of the side clutch and the upper and lower systems of a harvesting section using a power steering lever. CONSTITUTION:When the actuating system of left and right side clutches 23 are operated and controlled by the left and right reciprocal inclination rotation of a power steering lever and the upper and lower actuating systems of a harvesting section are operated and controlled by the forward and backward reciprocal inclination rotation, a shifter shaft that is reciprocated in the axial direction through a shifter arm 25 is idly engaged with the axle 28 of a driving gear 27. The side clutches 23 that are hooked at the side of the driving gear 27 is provided at one end of the shifter 26 and a push plate 26c that presses a brake disk 24 is provided on the other end. Then the brake of running wheels is actuated by right move of the shaft 26 after the side clutches 23 are disconnected. |
