PROBLEM TO BE SOLVED: To provide a levee plastering machine having a levee shaping member to shape a levee, wherein the levee shaping member has a top-shaping part to shape the upper face of a levee and having a function to compact the surface soil of the upper face of the levee and a function to gather the excess soil toward the slope.SOLUTION: The levee plastering machine includes a levee shaping member 1 composed of a slope shaping part 2 having a truncated circular cone shape to shape the slope 40b of a levee 40 by rotating around a shaft, and a top-shaping part 3 connected to the end of the slope shaping part 2, rotating together with the slope shaping part and shaping the top face 40a of the levee 40. A spiral groove 4 is continuously formed on the surface of the top-shaping part 3 from its end to the side of the slope shaping part 2. The groove 4 has a slope from the front side to the back side of the rotating direction and directed from the end side to the slope shaping part 3 side.COPYRIGHT: (C)2010,JPO&INPIT【課題】畦を整形する整畦体を有する畦塗り機において、整畦体の内、畦の上面を整形する上面整畦部に、畦上面の表層土を圧密させる機能を持たせることに加え、余剰の土を法面側へ寄せる機能を持たせる。【解決手段】軸回りの回転により畦40の法面40bを整形する、円錐台形状の法面整畦部2と、その先端に連結されて法面整畦部2と共に回転し、畦40の上面40aを整形する上面整畦部3からなる整畦体1を備える畦塗り機において、上面整畦部3の表面に、その先端部から法面整畦部2側まで螺旋状の溝4を連続的に形成する。溝4に、回転の向きの前方から後方へかけて先端部側から法面整畦部3側へ向かう傾斜を付ける。【選択図】図1
