OPENING-CLOSING APPARATUS FOR CABIN DOOR OF COMBINE HARVESTER

摘要

PROBLEM TO BE SOLVED: To solve the problem that a grain-discharging auger comes to turn and collides against a cabin door opened to the rear open position to cause an accident in a combine harvester equipped with the grain-discharging auger at the rear of a cabin. SOLUTION: A combine harvester 5 is so assembled that a cabin 2 for being sat by an operator is installed on a running body 1 and a grain tank 4 equipped with a grain-discharging auger 3 is mounted at the rear of the cabin 2. The door 6 of the cabin 2 is arranged in such a way as to be openable to both of the side open position (a) enabling the operator to get on and off, and the rear open position (b) enabling maintenance work. An opening-closing apparatus for the cabin door of the combine harvester is so assembled that the grain- discharging auger 3 is restricted from turning in relation to the transfer of the door 6 to the open side.