| 摘要 |
PURPOSE:To make a turn for a farm working machine body at the paddy end so easily and safely, by installing such an operating device as capable of reducing a running speed of a driving car body with a power interlocking universal clutch of a working device disengaged. CONSTITUTION:A planting lever 22 for operating a universal clutch 3 of a working device 2 to be attached to a driving car body of a mobile farm working machine is installed in a steering handle 14, and a high-speed lever 28 is installed in the same shaft as the said lever 22 free of rotation. The high-speed lever is connected to a tension latch pulley 24 of a driving belt 21 rolled on an interval between a pulley on an output shaft of a motor 5 and a pulley on an input shaft of the driving car body 1 via a wire 25. And, this high-speed lever 28 is made possible to do interlocking operation only at a time when the planting lever 22 is operated toward the on-side of a planting clutch, and when the universal clutch 3 is operated to disengagement, it should be made selectable to a running speed state. |
