PROBLEM TO BE SOLVED: To provide a combine transmission structure which can prevent concentration of transmission load to a long shaft and perform power transmission to a threshing device and a reaping device.SOLUTION: Rotation power is transmitted with operation from an output shaft of an engine mounted in a front part of a travel machine body and in one side in a machine body width direction to one side of a winnower shaft in the machine body width direction, and rotation power is transmitted with operation from one of both ends in the machine body width direction of the winnower shaft to a reaping device, and from the other thereof to a threshing cylinder shaft of a threshing device, respectively. When a front rotor is arranged between a feed conveyor of the reaping device and a threshing chamber, a front rotor drive shaft is interposed in a transmission route from the winnower shaft to the reaping device.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2016,JPO&INPIT【課題】長尺軸への伝動負荷の集中を防止しつつ、脱穀装置及び刈取装置への動力伝達を行えるコンバイン伝動構造を提供する。【解決手段】走行機体の前部且つ機体幅方向一方側に載置されたエンジンの出力軸から唐箕軸の機体幅方向一方側に回転動力を作動伝達し、前記唐箕軸の機体幅方向両端部の一方から前記刈取装置へ、他方から前記脱穀装置の扱胴軸へそれぞれ回転動力を作動伝達する。前記刈取装置の供給コンベアと扱室との間にフロントロータが備えられる場合には、前記唐箕軸から前記刈取装置への伝動経路にフロントロータ駆動軸が介挿される。【選択図】図4
