| 摘要 |
PROBLEM TO BE SOLVED: To easily transfer a seedling box by switching a preliminary seedling placing table to a rail state that seedling box placing faces of a plurality of the preliminary seedling placing tables form a long rail-shaped transfer face in one direction by turning a link, in the preliminary seedling placing table such as a sulky rice transplanter.SOLUTION: A preliminary seedling placing table is constituted of an upper-stage preliminary seedling placing table 12d, a middle-stage preliminary seedling placing table 12c and a lower-stage preliminary seedling placing table 12b, the upper-stage preliminary seedling placing table 12d, and the middle-stage preliminary seedling placing table 12c are connected to each other by fore-and-aft links 26, the middle-stage preliminary seedling placing table 12c and the lower-stage preliminary seedling placing table 12b are also connected to each other by the fore-and-aft links, and by the turn of the links 26, the preliminary seedling placing table can be switch to a seedling box placing state that the upper-stage preliminary seedling placing table 12d, the middle-stage preliminary seedling placing table 12c and the lower-stage preliminary seedling placing table 12b are separated from one another in a vertical direction at prescribed intervals, and a rail state that seedling box placing faces of the upper-stage preliminary seedling placing table 12d, the middle-stage preliminary seedling placing table 12c and the lower-stage preliminary seedling placing table 12b form a long rail-shaped transfer faces in one direction. |
