PROBLEM TO BE SOLVED: To provide a paddy field working machine which can avoid or suppress a projection of a leveling body from a ground float to forward and can cause the leveling body to favorably exert immobilization of mud while being capable of ascending and descending of the leveling body interlocking with the adjustment of ascending and descending of the ground float.SOLUTION: The paddy field working machine wherein the leveling body 26 is arranged in the lateral side of the ground float 11 includes: an attachment part 26b extending the leveling body 26 from a float support shaft 36 in a forward direction of the machine body and integrally and rotatably connected to the float support shaft 36 in a state where the extension end 26t is located at the front side of the machine body relative to the float support shaft 36 and a plate-like leveling part 26a for leveling the ground by extending from the extension end 26t of the attachment part 26b in the backward and downward direction of the machine body.COPYRIGHT: (C)2013,JPO&INPIT【課題】整地体の接地フロートから前方への突出の回避や抑制が可能で、かつ接地フロートの昇降調節に連動した整地体の昇降が可能でありながら、整地体に良好な泥土の押さえ込みを発揮させることができる水田作業機を提供する。【解決手段】接地フロート11の横側方に整地体26を配置してある。整地体26を、フロート支軸36から機体前方向きに延出して延出端26tがフロート支軸36より機体前方側に位置する状態でフロート支軸36に一体回動自在に連結された取付け部26bと、取付け部26bの延出端26tから機体後方下方向きに延出して整地する板状整地部26aとを備えて構成してある。【選択図】図5
