| 摘要 |
PROBLEM TO BE SOLVED: To provide a seedling-transplanting machine equipped with ground work apparatus that is made possible to house the machine in a shed or the like or made possible to control the flow of the mud staying in front of the both sides by adjusting the longitudinal width of the ground work apparatus such as rotors. SOLUTION: The seedling-transplanting machine is equipped with a plurality of rotors 27a, b arranged with a rotation shaft toward the cross width direction of the travelling machine body. Also, driving shafts 70a, 70a1 corresponding to one or more first side rotors 27a on both sides of the central rotor 27b, one or more second side rotors 27a1 are arranged so as to be detachable together. When the transplanting machine is housed in the shed or loaded on a truck, the most outside rotor 27a1 can be removed together with the one or more most outside rotor driving shaft 70a1 thereby the cross width is easily narrowed. In the case when the flow of mud or water on sideways is controlled, the one or more rotor 27a1 is removed together with the driving shaft 70a1 to suppress the flow. COPYRIGHT: (C)2009,JPO&INPIT
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