PROBLEM TO BE SOLVED: To realize a mower capable of improving the workability of mowing work of grass in a mulching form.SOLUTION: This mower M equipped with a discharging port 7a for discharging mown grass mown by rotary blades 8, 9 at the side part of a mower deck 7 is provided by equipping an opening and closing member 37 capable of opening or closing the discharging port 7a and a guiding member 30 for guiding the mown grass from the discharging port 7a to lateral outside direction. In the mower, the guiding member 30 can be switched between a standing posture and a falling down posture while being equipped with a holding mechanisms 33, 31R for holding the guiding member 30 as the standing posture.COPYRIGHT: (C)2009,JPO&INPIT【課題】マルチング形態での芝の刈取作業の作業性を向上させることのできるモーアを実現する。【解決手段】モーアデッキ７の側部に回転ブレード８，９で刈り取った刈草を排出する排出口７ａを備えてあるモーアＭにおいて、排出口７ａを開閉可能な開閉部材３７と、排出口７ａからの刈草を横外方に案内する案内部材３０とを備え、案内部材３０を、起立した起立姿勢と倒伏した倒伏姿勢とに姿勢変更可能に構成するとともに、案内部材３０を起立姿勢で保持する保持機構３３，３１Ｒを備える。【選択図】図８
