PROBLEM TO BE SOLVED: To provide an agricultural implement capable of performing a satisfactory leveling work.SOLUTION: This agricultural implement 1 is equipped with a plowing body 6 for performing the plowing work, and a leveling body 7 for performing the leveling work in the rear direction of the plowing body 6. The lower end part of a first joining body 11 is joined at the leveling body 7 as capable of rotating, and at the upper end part of the first joining body 11, the rear end part of a second joining body 16 of which front end part is joined with a machine body 2 as rotatable, is joined as capable of rotating. At the second joining body 16, a linking body 25 making a contact with a link-contacting part 15 is installed as rotatable in up and down direction. In the case that the working depth of the plowing body 6 is deeper than the set depth, since the liking body 25 leaves from the contacting part 15, the gas spring 31 becomes a state of not energizing the leveling body 7 in the direction of reducing earth-contacting pressure.COPYRIGHT: (C)2008,JPO&INPIT【課題】満足のいく整地作業ができる農作業機を提供する。【解決手段】農作業機1は、耕耘作業をする耕耘体6と、耕耘体6の後方で整地作業をする整地体7とを備える。整地体7に第1連結体11の下端部を回動可能に連結し、第1連結体11の上端部に前端部を機体2に回動可能に連結した第2連結体16の後端部を回動可能に連結する。第2連結体16には、リンク当接部15に当接するリンク体25を上下方向に回動可能に設ける。耕耘体6の作業深さが設定深さより深い場合、リンク体25がリンク当接部15から離れるため、ガススプリング31が整地体7を接地圧減少方向に付勢しない状態となる。【選択図】図1
