| 摘要 |
<P>PROBLEM TO BE SOLVED: To stably maintain right and left markers into storage attitudes in which the right and left markers do not project to the side outside of a seedling planting apparatus and into non-acting attitudes in which turning-planting work can be performed in the lowered position of the seedling planting apparatus while avoiding the right and left markers contacting rear wheels. <P>SOLUTION: This rice transplanter includes, on the planting apparatus side, a lateral pair of fixing metal fittings 35 fixing the positions of the markers 40 to mechanically impede swing movement to the lowering side in rise non-acting attitudes. The fixing metal fittings 35 are provided with support parts 37 for fixing the positions of the right and left markers 40 in a plurality of places, i.e., in the storage positions c in which the right and left markers 40 are entirely stored within the lateral width of the seedling planting apparatus, and in the non-acting positions b in which the right and left markers 40 are located on the laterally outer side from the storage positions c and on the laterally side outside from the right and left rear wheels. <P>COPYRIGHT: (C)2013,JPO&INPIT |
