| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rice transplanter in which the drive in a planting part can be stopped without accompanying the rise of the planting part, and which attempts the improvement of the workability of a planting operation that plants seedlings to a field surface. <P>SOLUTION: The rice transplanter includes: a lifting cylinder 43 that switches lifting of a planting part 3; a clutch motor 34 that switches the ON/OFF of a planting clutch 33; a float ground detector 21 that detects the ground of a center float 38 provided at the lower part of the planting part 3; a lever position sensor 62 that detects the operation of a cross lever 61; and a controller 46 that controls the up and down of the planting part 3 and the ON/OFF of the planting clutch 33, wherein the cross lever 61 makes the center a neutral position and includes a center return type switch that can operates in two directions at least, and the controller 46 makes the lifting cylinder 43 not operate, but makes the clutch motor 34 operate, and makes the planting clutch 33 in an OFF state if the cross lever 61 is performed with one raising operation, when the ground of the center float 39 is detected, and the planting clutch 33 is in a turning on condition. <P>COPYRIGHT: (C)2013,JPO&INPIT |
