A control device of a working vehicle

To achieve a control device of a working vehicle which can prevent a working implement from automatically lifting by the operation of a control handle which may not be caused by a turning work, and can lift the implement at a proper timing. The control device of the working vehicle includes automatic lifting means 53 for lifting the working implement R, when a turning angle is at or above a prescribed lifting angle [alpha]1, and includes control means for controlling the automatic lifting means 53 not to be operated, when the control handle 6 is operated to one of right side and left side, just after the control handle 6 is operated to the other of the right side and the left side, and when the turning angle is at or above the prescribed lifting angle [alpha]1 by the operation of the control handle 6 on the other side. 本发明实现了种作业车的控制装置，能够防止由于不与转弯作业相伴的可能性高的操纵手柄的操作而使作业装置自动地上升，能够在适当的时机进行作业装置的上升。在作业车的控制装置中，具有自动上升机构(53)，若转角为既定上升角度α1以上,则使作业装置(R)上升；控制机构，在将操纵手柄(6)操作至右侧或者左侧的方侧之后马上将操纵手柄(6)操作至右侧或者左侧的另方侧、且借助向另方侧的操纵手柄(6)的操