| 摘要 |
PURPOSE:To prevent malfunction of a rolling apparatus, by rolling a reaping part with a level sensor for delaying the rolling timing or lowering the sensitivity or operation when the running or reaping speed of the machine is increased. CONSTITUTION:A level sensor 51 to detect the inclination of a reaping part 4 and roll the reaping part is connected to a switch 53 of a reaping clutch lever 52 and to a switch 55 of a main gear change lever 54. When the reaping part 4 is operated at a high speed, the switch 53 is turned ON and when the running speed of the machine is accelerated, the switch 55 is turned ON. When either of the switches 53, 55 is turned ON, the rolling timing is delayed by lowering the sensitivity or work of the level sensor or delaying the operation of the level sensor 51 for a prescribed period.
|
