STRUCTURE FOR FIXING DUST-DISCHARGING FAN IN THRESHER

摘要

PROBLEM TO BE SOLVED: To enable to properly and rapidly install a fan case by facilitating the positioning operation in installing the fan case having a dust discharging fan to be opened and closed or removable around the rear are of the selection chamber of a thresher. SOLUTION: The side wall of a fan case is arranged to approach and overlap the inside of the wide wall of a thresher frame. The lower side of the fan case is supported with the thresher frame to be freely rotatiably engaged/ disengaged and its upper side is fixed to the rear wall of the thresher.