| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a levee forming implement provided to be changed in the rotating speed of a working portion with respect to the input rotating speed from a tractor, and coping with working conditions variably different in soil quality or moisture. <P>SOLUTION: The levee forming implement is structured to provide a plurality of output shafts at a first transmission box 12 to which power is transmitted from a tractor PTO shaft provided at a mounting frame 1 and to connect a universal joint 30 for connecting the first transmission box 12 to a second transmission box 20, selectively to one of the plurality of output shafts of the first transmission box 12. The rotating speed of a levee forming working portion 5 is thereby allowed to be changed in a plurality of stages, and the traveling speed of the tractor and the rotating speed of the levee forming working portion can be variably selected and set. <P>COPYRIGHT: (C)2013,JPO&INPIT |
