PROBLEM TO BE SOLVED: To provide an implement comprising a control mechanism which has both of an apron pressuring function and a soil scraping function.SOLUTION: The implement comprises: a cover part provided on a support frame and covers an upper side of a cultivation rotor； a ground leveling body which is rotatably provided on the cover part, and which has a slide part having a first hole part； and an apron control mechanism which is installed between the cover part and the ground leveling body, and which can be switched between a compression mode for disturbing rotation of the ground leveling body in an upper direction, a non-compression mode not for disturbing rotation of the ground leveling body in the upper direction and a soil scraping mode for allowing the ground leveling body to perform a soil scraping work. The apron control mechanism comprises a first arm part having a non-engagement part, a second arm part having an engagement part, a body part provided on the cover part and rotatably supporting the first and second arm parts, and a rod part which is inserted into the first hole part so that, a part between the one end and the other end of the rod part can slide to the slide part, whose the other is attached to the first arm part, and which has a second hole part into which a pin-state member can be inserted.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2020,JPO&INPIT【課題】エプロン加圧機能と土寄せ機能とを兼ね備えた制御機構を有する作業機を提供する。【解決手段】作業機であって、支持フレームに設けられ、耕耘ロータの上方を覆うカバー部と、カバー部に回動可能に設けられ、第１の孔部を有する摺動部が設けられた整地体と、カバー部と整地体との間に架設され、整地体の上方向への回動を妨げる加圧モードと、整地体の上方向への回動を妨げない非加圧モードと、整地体による土寄せ作業を可能にする土寄せモードとを切替可能なエプロン制御機構とを備え、エプロン制御機構は、被係合部を有する第１アーム部と、係合部を有する第２アーム部と、カバー部に設けられ、第１アーム部及び第２アーム部を回動可能に支持する本体部と、一端と他端との間が摺動部に対して摺動可能となるように第１の孔部に挿通され、他端が第１アーム部に取り付けられ、ピン状部材が挿着可能な第２の孔部を有するロッド部と、を有する。【選択図】図５
