ROTARY TYPE SEEDLING-TRANSPLANTING STRUCTURE IN TRANSPLANTER

摘要

PROBLEM TO BE SOLVED: To provide the subject rotary type seedling transplanting structure comprising plural seedling transplanters with divided tines attached to a rotating case, capable of carrying out the accurate seedling transplanting even in the case in which the seedling-transplanting is changed to the transplanting by 40 bunches, without causing enlargement, etc., of a rotation case when the rotation of a rotation case is transmitted to a seedling-transplanting body by a gear so that the moving locus of the tip of a divided tine may be an ellipse long in the upper and lower direction. ;SOLUTION: This rotary type seedling transplanting structure is constituted so that the distance L between axes from a driving axis 11 attached to a rotation case 10 to a seedling-transplanting axis 15 attached to each seedling- transplanter may be set about 0.27-0.33 times as much as the stroke H of a nearly ellipsoidal moving locus 22 in the height direction, and the driving axis 11 may be positioned to a portion lowered from the dead center on the nearly ellipsoidal moving locus 22 by the height size of about 0.29-0.35 times as much as the stroke H of a nearly ellipsoidal moving locus 22 in the height direction.;COPYRIGHT: (C)1999,JPO