PROBLEM TO BE SOLVED: To provide a farm implement which hardly imbalance their weights when the farm implement is attached to a lightweight and small travel machine frame.SOLUTION: The farm implement includes: a machine frame body 9 having a mounting portion 10 mounted on the rear portion of the travel machine frame 90, a vertical swinging mechanism portion 70 having a transmission link member 72 and a driven link member 74 swingably connected in the lateral direction of the travel machine frame to turning shafts 71, 73 disposed on the machine frame body 9 in a horizontal direction or in an approximately horizontal direction as centers, thus forming a link mechanism and a working portion 50 supported on the moving end side of the vertical swinging mechanism portion 70, wherein in the vertical swinging mechanism portion 70, the working portion 50 is freely moved in the lateral direction of a travel machine frame to the machine frame body 9.COPYRIGHT: (C)2010,JPO&INPIT【課題】軽量且つ小型の走行機体に農作業機を装着した場合に、これらの重量バランスが崩れ難い農作業機を構成する。【解決手段】走行機体90の後部に装着される装着部10を有する機体本体部9と、この機体本体部9に水平方向又は略水平方向に設けられた回動軸71,73を中心として走行機体幅方向に揺動自在に連結される伝動リンク部材72及び従動リンク部材74を有してリンク機構を構成する縦型揺動機構部70と、この縦型揺動機構部70の移動端側に支持された作業部50を有し、縦型揺動機構部70は、機体本体部9に対して、作業部50を走行機体幅方向に移動自在にする。【選択図】図1
