PROBLEM TO BE SOLVED: To solve such a problem that, in a tiller of a hand controlling machine type, a resistance rod, a hiller and the like are arranged at the central part in the rear of a tilling rotor, and therefore it is difficult to carry out working operations, as the underfoot part of an operator for carrying out a tilling and furrowing operation by graspingly operating a handle protruding toward the upper rear position of the same becomes narrow.SOLUTION: A tiller includes: a tilling rotor 3 for carrying out tilling by arranging tilling tines 2 around a tilling shaft 1 and rotatively driving the same a resistant rod 4 for imparting traveling resistance to the soil surface by arranging it in the rear side central part of the tilling rotor 3 and a front edge part 7 of a hiller 6 having a ridging plate 5 for guiding the culture soil by laterally extending backward, fixed to the resistant rod 4.COPYRIGHT: (C)2013,JPO&INPIT【課題】 ハンド管理機形態の耕耘機では、耕耘ロータの後部中央部に、抵抗棒や畝立器等を配置するため、この上方後部位置に突出のハンドルを把持操作して耕耘畝立作業する作業者の足元部が狭くなり、作業操作し難い。【解決手段】 耕耘軸1の周りに耕耘爪2を配置して回転駆動しながら耕耘する耕耘ロータ3と、この耕耘ロータ3の後側部中央部に配置して土壌面に走行抵抗を与える抵抗棒4とを設け、この抵抗棒4に左右後方に拡張して培土案内する培土板5を有した畝立器6の前端縁部7を取付ける。【選択図】 図1
