PROBLEM TO BE SOLVED: To provide a corn harvester that can suppress increase in a manufacturing cost and in which maintenance operation of a transmission mechanism is easily performed.SOLUTION: A corn harvester is equipped with: a pretreatment frame 35 connected to the front part of a travel machine swingably and liftably and lowerably around a fulcrum shaft 41 a plurality of harvesting devices that are arranged in the lateral direction of the machine and supported on the pretreatment frame 35 a harvesting input shaft 167 of the harvesting devices a transverse feed auger supported at the rear of the harvesting devices on the pretreatment frame 35 an auger input shaft 44a of the transverse feed auger and an intermediate transmission shaft 164 to which rotary power is transmitted. An endless turning body 166 is wound and hung on an intermediate rotor 61a integrally rotated with the intermediate transmission shaft 164, a harvesting input rotor 61b integrally rotated with the harvesting input shaft 167, and an auger input rotor 61c integrally rotated with the auger input shaft 44a. Driving force is transmitted to the harvesting input shaft 167 and the auger input shaft 44a.COPYRIGHT: (C)2013,JPO&INPIT【課題】製作コストの増大を抑制することができ、伝動機構に対するメンテナンス作業も実施し易いとうもろこし収穫機を提供する。【解決手段】走行機体の前部に支点軸41の周りで揺動昇降操作自在に連結された前処理フレーム35と、前処理フレーム35に機体横方向に並べて支持した複数の収穫装置と、収穫装置の収穫入力軸167と、収穫装置の後方で前処理フレーム35に支持された横送りオーガと、横送りオーガのオーガ入力軸44aと、回転動力が伝達される中間伝動軸164と、を備え、中間伝動軸164と一体回転する中間回転体61aと、収穫入力軸167と一体回転する収穫入力回転体61bと、オーガ入力軸44aと一体回転するオーガ入力回転体61cとに亘って無端回動体166を巻き掛けて、収穫入力軸167及びオーガ入力軸44aに駆動力を伝達するように構成してある。【選択図】図17
