PROBLEM TO BE SOLVED: To provide a walking tiller easily switched between ridging work, conveying work, and tilling work.SOLUTION: The walking tiller includes an operating handle (13) and a tilling part (K) both provided at a machine body and a ridging plate (B) for forming ridges, and a pair of right and left track rollers (17) both provided behind the tilling part (K). The ridging surface of the ridging plate (B) is formed into a flat shape, and the track rollers (17) are provided behind the ridging plate (B). The ridging plate (B) and the track rollers (17) are connected through connecting plates (31). During ridging work of forming ridges, the lower end of the ridging plate (B) and the track rollers (17) make contact with the field. During conveying work, when an operator presses down an operating handle (13), the track rollers (17) are in a ground contact state, and the lower ends of the tilling part (K) and ridging plate (B) are placed in the upward separated position from the field.COPYRIGHT: (C)2013,JPO&INPIT【課題】本発明は、培土作業、運搬作業、耕耘作業を切り換え易くすることを課題とする。【解決手段】機体に操作ハンドル(13)と耕耘部(K)を設け、耕耘部(K)の後方には畝を形成する培土板(B)と、左右一対の転輪(17)を設けた歩行型耕耘機において、培土板(B)の培土面を平面状に形成し、培土板(B)の後方に転輪(17)を設け、培土板(B)と転輪(17)は連結板(31)を介して連結する構成とし、畝を形成する培土作業時には培土板(B)の下端部及び転輪(17)が圃場に接地する構成とし、運搬作業時には運転者が操作ハンドル(13)を押し下げると、転輪(17)が接地状態で、耕耘部(K)及び培土板(B)の下端部が圃場から上方に離間する位置となることを特徴とする。【選択図】 図2
