RIDING TYPE RICE TRANSPLANTER

摘要

PROBLEM TO BE SOLVED: To simplify a structure of a transmission system to right and left front wheels in a riding type rice transplanter provided with the right and left front wheels and right and left rear wheels. SOLUTION: A differential mechanism is not provided on a front axle case 22 for supporting the right and left front wheels 1. Motive power transmitted to the front axle case 22 is branched to right and left sides through a laterally directed transmission shaft 29 passed through the axle case 22 and is transmitted to the right and left front wheels 1. The right and left front wheels 1 are always driven at a constant speed. COPYRIGHT: (C)2008,JPO&INPIT