PROBLEM TO BE SOLVED: To provide a mower in which a duct and a collector can be suitably joined.SOLUTION: A riding type mower 1 comprises: a vehicle body frame 2 a mowing device 6 a collector 14 for storing cut grass cut by the mowing device 6 a duct 26 and the like for guiding the cut grass from the mowing device 6 side to the collector 14 side and a collector lifting mechanism 19 and the like for switching the collector between a discharge posture in which the collector 14 is separated from the duct 26 and elevated so that the cut grass can be discharged from the collector 14 and a storage posture in which the collector 14 in the discharge posture is lowered and joined to the duct 26 so that the cut grass can be stored in the collector 14. The riding type mower has a first joint part 100 that can be joined to the collector 14. The first joint part 100 is positioned at a first position joining to the collector 14 when the collector 14 is in the storage posture. The first joint part 100 is positioned at a second position when the collector 14 is in the discharge posture.SELECTED DRAWING: Figure 9COPYRIGHT: (C)2016,JPO&INPIT【課題】ダクトとコレクタとの接合を良好に行える草刈機を提供すること。【解決手段】車体フレーム2と、草刈装置6と、草刈装置6で刈り取られた刈草を収容するコレクタ14と、刈草を草刈装置6側からコレクタ14側へ案内するダクト26等と、コレクタ14をダクト26から離間させ、上昇させて刈草をコレクタ14から排出させる排出姿勢と、排出姿勢のコレクタ14を下降させ、ダクト26と接合させて刈草をコレクタ14に収容する収容姿勢とを切り替えるコレクタ昇降機構19等と、を備えた乗用型草刈機1であって、コレクタ14と接合可能な第1接合部100を有し、第1接合部100は、コレクタ14が収容姿勢にあるときは、コレクタ14と接合する第1位置に位置し、コレクタ14が排出姿勢にあるときは、第1接合部100は、第2位置に位置する。【選択図】図9
