PROBLEM TO BE SOLVED: To provide an apron member of a rotary working machine, the apron member that facilitates attachment and detachment of a leveling member for preventing the deposition of earth and sand to an apron body part.SOLUTION: An apron member includes: an apron body part connected vertically and turnably to a shield cover body part covering the upper part of a work rotor, and covering the rear side of the work rotor a leveling member disposed at the work rotor side of the apron body part, and coming into abutment with the tilling ground and leveling it and a cover material disposed at the work rotor side of the apron body part, and disposed at the work rotor side more than the leveling member. The leveling member is joined to the apron body part by a joint part and is removably formed to the apron body part. A free end being an end in the rear direction of the cover material is positioned in a position between the joint part and the work rotor. The free end of the cover material is formed in parallel to the leveling member, and the free end and the leveling member are formed across some space.COPYRIGHT: (C)2015,JPO&INPIT【課題】エプロン本体部への土砂の付着を防止するための整地部材の着脱が容易なロータリ作業機のエプロン部材を提供すること。【解決手段】エプロン部材は、作業ロータの上方を覆うシールドカバー本体部に対して上下回動可能に連結されて前記作業ロータの後側を覆うエプロン本体部と、エプロン本体部の作業ロータ側に配置され、耕耘地面に当接して整地する整地部材と、エプロン本体部の作業ロータ側に配置され、整地部材よりも作業ロータ側に配置されるカバー材と、を有し、整地部材は、エプロン本体部に対して接合部によって接合されて、エプロン本体部に対して着脱自在に形成されており、前記接合部と作業ロータとの間の位置に、カバー材の後側方向の端部である自由端部が位置し、カバー材の自由端部は、整地部材と平行に形成され、かつ、自由端部と整地部材とはある程度の空間を隔てて形成されている。【選択図】図5
