PROBLEM TO BE SOLVED: To provide a walking-type tiller in which wheels can be made to approach tilling claws in the machine body movement and the wheels can be separated from an operating handle in the tilling work.SOLUTION: A walking-type tiller 1 includes: a tilling rotary 10 comprising a number of tilling claws 11 wheels 70 grounded in the movement a resistance bar 60 inserted in soil in the tilling work a rotating shaft 40 for supporting the wheels 70 and the resistance bar 60 a machine body frame 2 for supporting the tilling rotary 10 an operation handle 25 disposed from the machine body frame 2 toward the back obliquely upward in the machine body fore-and-aft direction and a holding pipe 30 disposed at the rear end of the machine body frame 2, and holding the rotating shaft 40. In the grounded state of the wheels 70, the front ends of the wheels 70 are positioned at the front side from the holding pipe 30 in the machine body fore-and-aft direction in machine body side view. In the ungrounded state of the wheels 70, the front ends of the wheels 70 are positioned at the rear side from the holding pipe 30 in the machine body fore-and-aft direction.COPYRIGHT: (C)2015,JPO&INPIT【課題】機体移動時には車輪を耕耘爪に接近させ、耕耘作業時には車輪を操作ハンドルから離間させることのできる歩行型耕耘機を提供すること。【解決手段】歩行型耕耘機1は、多数の耕耘爪11からなる耕耘ロータリ10と、移動時に接地させる車輪70と、耕耘作業時に土中に挿入する抵抗棒60と、車輪70と抵抗棒60とを支持する回転軸40と、耕耘ロータリ10を支持する機体フレーム2と、機体フレーム2から機体前後方向における後ろ斜め上方に向けて配設される操作ハンドル25と、機体フレーム2の後端部に配設され、回転軸40を保持する保持筒30と、を備え、車輪70の接地状態時には、機体側面視で車輪70の前端部が保持筒30より機体前後方向における前側に位置し、車輪70の非接地状態時には、車輪70の前端部が保持筒30より機体前後方向における後ろ側に位置する。【選択図】図1
