TRANSMISSION FOR REAPING IN COMBINE HARVESTER

摘要

PROBLEM TO BE SOLVED: To exactly carry out reaping by driving a reaping device at a speed corresponding to the speed of a vehicle to solve the problem that sometimes the reaping operation is not carried out properly when the speed of the reaping device of a combine harvester does not correspond to the speed of the vehicle. SOLUTION: The power is transmitted from an output shaft 2 of a hydraulic stepless speed variator 1 through an input shaft 4 of a transmission case 3 for traveling to a hydraulic pump 6 having a one-way crutch 5. A hydraulic motor 7 for enabling a reaping rotational speed to follow the speed of the vehicle by the action of the hydraulic motor 7 is installed in an input shaft 9 of the reaping device 8. COPYRIGHT: (C)2003,JPO