DEVICE FOR RECOVERING GRAIN OF COMBINE HARVESTER

PROBLEM TO BE SOLVED: To increase the capacity in a grain tank having a structure for mounting or demounting the tank body and even reduce the production cost by utilizing the structure therefor in a device for recovering grains of the combine harvester composed so as to elevate the grains separated and recovered with a threshing device by a screw type elevator stood in the threshing device, charge the grains into the grain tank arranged on the lateral side of the threshing device and carry out the grains stored in the grain tank with an unloading screw arranged in the bottom of the tank and further composed of a base part case fixed by installing the bottom screw and the tank body freely demountably fitted and connected to the base part case from the upper side. SOLUTION: The device is obtained as follows. A bulging part 14 overhanging to the side of the threshing device 6 is formed in the upper part of the tank body 12 and the upper part of the elevator 8 is inserted into an opening 15 formed in the undersurface 14a of the bulging part 14. An unloading port 18 formed at the top of the elevator 8 is opened into the interior of the tank. COPYRIGHT: (C)2005,JPO&NCIPI