PROBLEM TO BE SOLVED: To reduce the number of parts and the cost while arranging a threshing control unit near a threshing part.SOLUTION: A combine-harvester 1 includes: a travelling body 2 a reaping part 3 arranged on the front part of the travelling body 2 for reaping stem culms a threshing part 4 arranged on one side of the travelling body 2 for threshing grains from the reaped stem culms a cuter 5 arranged on the rear part of the travelling body 2 for cutting the threshed waste culms and an operation part 6 arranged on the other side of the travelling body 2 for an operator to ride. The combine-harvester 1 has: a threshing control unit 33 for electronically controlling the threshing part 4 a cutter switching operation mechanism 14 arranged at a rear position on the side of the threshing part of the operation part 6 for performing switching operation for the cutter 5 between an action state and non-action state and a cover body 15 covering the cutter switching operation mechanism 14. The threshing control unit 33 is mounted on a lateral part 15a of the cover body 15.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】脱穀制御ユニットを脱穀部の近くに配置しつつ部品点数の削減及びコストダウンを図る。【解決手段】走行機体2と、走行機体2の前部に配置され、茎稈を刈取る刈取り部3と、走行機体2の一側部に配置され、刈取り茎稈から穀粒を脱穀する脱穀部4と、走行機体2の後部に配置され、脱穀済の排稈を切断処理するカッタ5と、走行機体2の他側部に配置され、オペレータが乗車する運転部6と、を備えるコンバイン1であって、脱穀部4を電子制御する脱穀制御ユニット33と、運転部6の脱穀部側後方位置に配置され、カッタ5を作用状態と非作用状態とに切換操作するカッタ切換操作機構14と、カッタ切換操作機構14を覆うカバー体15と、を備え、脱穀制御ユニット33がカバー体15の側面部15aに取付けられる。【選択図】図3
