PROBLEM TO BE SOLVED: To reduce manufacturing costs by sharing a control device used in a plurality of models of combines having different numbers of reaping rows.SOLUTION: A combine includes:a conveyance device 34 feeding grain culms reaped by a reaping device 4 to a threshing part conveyance device 12 a threshing device 3 threshing grain culms conveyed by the threshing part conveyance device 12 and a control device 85 performing speed control of a conveyance speed VF of a feed chain 12B included in the threshing part conveyance device 12 according to a reaping travel speed V of a machine body. Reaping row number determination means 40 determining a number of reaping rows of the reaping device 4 mounted on the machine body is arranged in a connection portion between the control device 85 and a harness on the reaping device 4 side. Based on the number of reaping rows determined by the reaping row number determination means 40, the control device 85 executes control set according the number of reaping rows.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2018,JPO&INPIT【課題】刈取条数の異なる複数機種のコンバインに使用する制御装置を共用化出来るようにして生産コストを低減する。【解決手段】刈取装置(4)で刈り取った穀稈を脱穀部搬送装置(12)に供給する搬送装置(34)と、脱穀部搬送装置(12)で搬送される穀稈を脱穀する脱穀装置(3)と、機体の刈取走行速度(V)に応じて脱穀部搬送装置(12)に備えたフィードチェン(12B)の搬送速度(VF)を変速制御する制御装置(85)を設けたコンバインにおいて、制御装置(85)と刈取装置(4)側のハーネスとの接続部に、機体に装着された刈取装置(4)の刈取条数を判定する刈取条数判定手段(40)を設け、刈取条数判定手段(40)により判定した刈取条数に基づいて、制御装置(85)がこの刈取条数に応じて設定された制御を実行する構成とする。【選択図】図5
