| 摘要 |
PROBLEM TO BE SOLVED: To provide a seedling transplanter which can prevent the stopping of an engine, when lifting a seedling-planting apparatus to travel beyond a levee. SOLUTION: A lifting or lowering operation device 110b for performing an operation for lowering a seedling-planting device 3 liftably mounted on the rear side of a vehicle body through a lifting link device 2 to a ground contact working position, and an operation for lifting the seedling-planting device to a prescribed non-working position floated from the ground, and an arbitrarily lifting operation device 110c capable of lifting the seedling-planting device to any height are disposed. When the arbitrarily lifting operation device 110c is operated, the speed of idling rotation of an engine 12 is lifted not to stop the engine according to the lifting operation quantity, and when the lifting or lowering operation device 110b is operated, the operation state for lifting the speed of idling rotation of the engine, is canceled to return from the idling rotation to the original normal rotation. Therefore, when the seedling transplanter travels beyond a levee and simultaneously plants seedlings, the speed of idling rotation of the engine 12 can be lifted to deal a travel load and prevent the stop of the engine. COPYRIGHT: (C)2011,JPO&INPIT |
