TRANSMISSION STRUCTURE FOR PLANTING PART IN RIDING RICE TRANSPLANTER

摘要

PROBLEM TO BE SOLVED: To compact a planting part as a whole by providing a specific structure. ;SOLUTION: This transmission structure for a planting part in a riding rice transplanter is obtained by installing a vertically feeding cam shaft 51 equipped with a vertically feeding cam 52 for engaging with an operating member for vertically feeding and driving a vertically feeding device and actuating the operating means each time a seedling-carrying platform is located at left and right moving ends in a state in which the part of each vertically feeding cam 52 is located on one transverse outer lateral side in the left and right directions of the planting driving case 22, interlockingly connecting one end of the vertically feeding cam shaft 51 to a driving mechanism in the planting driving case 22 and arranging an extended end of the vertically feeding shaft 51 to the one transverse outer lateral side near the outer end of a driving shaft case 72 connected through a connecting pipe 71 to the planting driving case 22 and installed near the outer end on one side of a planting range in the left and right directions.;COPYRIGHT: (C)2000,JPO