PROBLEM TO BE SOLVED: To provide a farm implement which hardly lose its weight balance, when being mounted on a lightweight and small traveling machine.SOLUTION: The farm implement 1 includes: a front frame 13 having a mounting portion 10 to be mounted on a traveling machine 100 a plurality of link members 41, 42 swingably connected to the front frame 13 a rear frame 45 connected to the movement end side of each link member 41, 42 and a transmission frame 51 rotatably connected to a rotation shaft 53 projected from the rear frame 45 and supporting a working portion 50. The transmission frame 51 can freely rotates between a forward-moving work position and a rearward-moving work position. In the farm implement 1, a forward movement driving shaft 22 and a rearward movement driving shaft 23 are disposed on the mounting portion 10 in parallel in the lateral direction of the traveling machine 100 in a state projected on the side of the rear frame 45, and a forward movement driven shaft 30 capable of being connected to the forward movement driving shaft 22 and a rearward movement driven shaft 30 capable of being connected to the rearward movement driving shaft 23 are projected from the front frame 13 side face of the transmission frame 51 and from the opposite side face, respectively, in a state that the link members 41, 42 are most folded up.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100に装着される装着部10を有する前フレーム13と、前フレーム13に揺動自在に連結される複数本のリンク部材41、42と、各リンク部材41、42の移動端側に連結される後フレーム45と、後フレーム45に突設された回動軸53に回動自在に連結され、作業部50を支持した伝動フレーム51を有し、伝動フレーム51が前進作業位置と後進作業位置との間を回動自在な農作業機1において、装着部10に前進用駆動軸22と後進用駆動軸23を後フレーム45側へ突出した状態で走行機体100幅方向に並設し、リンク部材41、42が最も折り畳まれた状態で、伝動フレーム51の前フレーム13側の側面から前進用駆動軸22に接続可能な前進用従動軸30を、その反対側の側面から後進用駆動軸23に接続可能な後進用従動軸30を突出させる。【選択図】図1
