PROBLEM TO BE SOLVED: To provide a walking type tending machine which can easily adjust the width of a groove formed in soil tilled with a rotary tilling apparatus.SOLUTION: This walking type tending machine 10 includes a rotary tilling apparatus 40, a rubber flap 60 whose upper end is fixed to the rear end portion of a tilling cover 45 of the rotary tilling apparatus 40 and which hangs downward from the rear end portion of the tilling cover 45, an upper central portion-fixing member 71 for fixing a portion from the middle portion of the left half portion to the middle portion of the right half portion in the upper end portion of the rubber flap 60 to a portion from the middle portion of the left half portion to the middle portion of the right half portion in the rear end portion of the tilling cover 45, knob screws 72L, 72R for detachably fixing the left upper end portion and right end portion of the rubber flap 60 to the rear left end portion and rear right end portion of the tilling cover 45, and an arm 85 for holding a portion including the lower end portion and laterally central portion of the rubber flap 60 at a position which is more rear and lower than a position including the rear end portion and laterally central portion of the tilling cover 45.COPYRIGHT: (C)2011,JPO&INPIT【課題】ロータリ耕耘装置により耕耘された土壌に形成される溝の幅を容易に調整することが可能な歩行型管理機を提供する。【解決手段】歩行型管理機10に、ロータリ式耕耘装置40と、上端部がロータリ式耕耘装置40の耕耘カバー45の後端部に固定されるとともに耕耘カバー45の後端部から下方に垂れ下がるゴム垂れ60と、ゴム垂れ60の上端部における左半部の中途部から右半部の中途部までの部分を耕耘カバー45の後端部における左半部の中途部から右半部の中途部までの部分に固定する上中央部固定部材71と、ゴム垂れ60の左上端部および右端部をそれぞれ耕耘カバー45の後左端部および後右端部に着脱可能に固定するノブネジ72L・72Rと、ゴム垂れ60の下端部かつ左右中央部となる部分を耕耘カバー45の後端部かつ左右中央部となる位置からさらに後下方となる位置に保持するアーム85と、を具備した。【選択図】図5
