PROBLEM TO BE SOLVED: To provide a walk-behind type management machine easily detachably equipped with a simple-structured ridge forming device without imposing a burden on an existing product or an owner.SOLUTION: A mounting part 15 is provided at a resisting bar 12 vertically and freely adjustably fixed at a rear part of a travelling machine body 3. The ridge forming device 16 is freely turnably provided to the mounting part with a pin 17.COPYRIGHT: (C)2012,JPO&INPIT【課題】簡易な畝立て器を、容易に取付け、取外し可能に、かつ既存の製品にも所有者に負担をかけることなく装備可能な歩行型管理機を提供する。【解決手段】走行機体3の後部に上下位置を調節自在に固定された抵抗棒12に取付け部15を設ける。該取付け部にピン17により回動自在に畝立て器16を取付ける。【選択図】図3
