| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that a bottom frame of a grain tank constituted by a single plate causes abrasion on an inner face of the bottom frame due to secular change.SOLUTION: The combine includes: a threshing device 3 arranged on an upper side of a machine body frame 1 including a travel device 2 on a lower side; a reaping device 4 arranged on a front side of the threshing device 3; a grain tank 5 arranged in a lateral side of the threshing device 3; an in-tank discharge device 12 arranged on a bottom frame 23 of the grain tank 5 and discharging grains in the grain tank 5; a grain vertical lifting device for discharge 15 including a lower part connected to a terminal of the in-tank discharge device 12; and a reinforcement member 25 arranged at a rear end part only of an inner surface of the bottom frame 23 of the grain tank 5 and preventing abrasion of a bottom plate part 22 of the bottom frame 23. |
