| 摘要 |
PROBLEM TO BE SOLVED: To clarify the recognition of a state switching off only a lateral reaping direction control on a reaping work by a lateral reaping control-switching means by the use of a direction control switch which lights, when switched on using a push button for switching on or off a row reaping direction control and a lateral reaping direction control. SOLUTION: This agricultural work vehicle has a direction control switch 3 and a lateral reaping control switch means 4 for switching off only a lateral reaping direction control. The direction control switch 3 lights when switched on using, for example, a push button for switching on or off a row reaping direction control and a lateral reaping direction control. The row reaping direction control detects a space A between non-reaped grain culm rows with a direction sensor 1 for row reaping and then control the steering. The lateral direction control detects the edge (b) of a non-reaped grain culm region B with a direction sensor 2 for lateral reaping 2 and then controls the steering. Therein, the agricultural work vehicle is further provided with a lighting control switch means 5 for flickering or lighting out a lighting state by the switch-on operation of a direction control switch, when the lateral control switch means 4 is switched off on the controls of row reaping and lateral reaping directions by the switch-on operation of the direction control switch 3.
|
