PROBLEM TO BE SOLVED: To form ridges in right and left inside of traveling wheels, in a so-called front rotary-shaped walking-type tiller that is provided with tilling claws in front of the traveling wheels.SOLUTION: A walking-type tiller includes tilling claws (5) on the front side of a pair of right and left traveling wheels (4). The walking-type tiller is characterized in that: the upper part of the tilling claws (5) is covered with tilling covers (6) transmission cases (7) performing transmission to the traveling wheels (4) and the tilling claws (5) are provided in the right and left central part between the right and left traveling wheels respectively ridging plates (11) are provided between the traveling wheels (4) and the tilling claws (5) the ridging plates (11) are provided at the right and left both sides of the transmission case (7), respectively and symmetrically-shaped ridge forming parts (S) for inside banking are formed in the right and left inside of the right and left ridging plates (11), respectively the right and left ridging plates (11) are attached to the rear of the tilling covers (6), respectively, and turned on the horizontal shaft core and capable of switching between a posture in the ridging work and a posture in the tillage.COPYRIGHT: (C)2015,JPO&INPIT【課題】本発明は、走行車輪の前方に耕耘爪を設けるいわゆるフロントロータリ型の歩行型耕耘機において、走行車輪の左右内側に畝を形成することを課題とする。【解決手段】左右一対の走行車輪(4)の前側に耕耘爪(5)を備える歩行型耕耘機において、耕耘爪(5)の上方を耕耘カバー(6)で覆い、走行車輪(4)と耕耘爪(5)にそれぞれ伝動する伝動ケース(7)を左右の走行車輪間の左右中央部に設け、走行車輪(4)と耕耘爪(5)の間に畝立板(11)を設け、畝立板(11)は伝動ケース(7)の左右両側部にそれぞれ設け、左右の畝立板(11)の左右内側には、左右対称形状の内盛用の畝成形部(S)をそれぞれ形成し、左右の畝立板(11)はそれぞれ耕耘カバー(6)の後部に取り付け、横軸芯に回動する構成とし、畝立作業時の姿勢、又は耕耘作業時の姿勢に切換可能に構成したことを特徴とする。【選択図】 図5
