PROBLEM TO BE SOLVED: To make mudguards mounted in front of a puddling work machine to have the function for pulling floated products, such as straws, floating on the muddy water of a field on the lateral central side of the work machine.SOLUTION: The puddling work machine mounted on the rear portion of a tractor and having a tilling rotor which receives a power from the tractor and is rotated on a horizontal axis and a shield cover for covering the upper side of the tilling rotor is characterized in that the mudguards in which dent portions inclined from both the lateral sides of the puddling work machine to the central side are disposed from the upper side to the lower side on the tilling rotor side are connected to the travel direction front side of the shield cover.COPYRIGHT: (C)2010,JPO&INPIT【課題】代掻き作業機の前方に装着される泥除け材に、圃場の泥水上を浮遊する藁等の浮遊物を作業機幅方向中央側へ引き寄せる機能を持たせたる。【解決手段】トラクタの後部に装着され、前記トラクタからの動力を受けて水平軸回りに回転する耕耘ロータとその上方を覆うシールドカバーとを備える代掻き作業機において、前記耕耘ロータ側に上方から下方へかけて前記代掻き作業機の幅方向両側から中央部側へ向かう傾斜の付いた凹部が設けられた泥除け材が前記シールドカバーの進行方向前方側に接続されている。【選択図】図1
