| 摘要 |
PROBLEM TO BE SOLVED: To improve the strength for supporting seedling-carrying frames in order to solve such problems that the supporting frames themselves have the points at issue in strength in a conventional supporting structure for supporting the seedling-carrying frames in which the seedling-carrying frames for reserve seedlings capable of carrying the reserve seedlings are usually installed in the left and right of the front positions of a machine body and designed to successively supplement the reserve seedlings on the seedling-carrying frames when the seedlings are emptied in a seedling-carrying tank in a seedling planting part and the supporting frames frequently violently collide with levees or the like during the turning of the machine body or the like to cause unexpected breakage usually in a rice transplanter. SOLUTION: This seedling transplanter is characterized by connecting supporting frames 15a and 15b in the front and rear stood in the vertical direction at the upper part, forming the supporting frames 15a and 15b into an arched state and bending and forming at least a part of the supporting frame 15a on the front side so as to displace to the inside of the left and right transverse directions from the supporting frame 15b on the rear side in a supporting device 15 of the seedling-carrying frames 14 for the reserve seedlings installed in the front position of the machine.
|
