PROBLEM TO BE SOLVED: To provide a levee shaping body for a levee coating machine that can effectively shape the shoulder surface of a levee while preventing the formation of a level difference on a soil surface.SOLUTION: An extended portion 32c of an upper face slat 32 in the elastically bent state of the upper slat 32 is shaped to smoothly extend while curving along the surface shape of a downstream slope slat 21b between a projecting part 22a of an upstream slope slat 21a and a projecting part 22b of the downstream slope slat 21b, and an outside surface part of a tip portion in the extended portion 32c is located inside a circular arc that connects the outside surface part of the projecting part 22a in the upstream slope slat 21a to the outside surface part of the projecting part 22b in the downstream slope slat 21b.COPYRIGHT: (C)2013,JPO&INPIT【課題】段差が土面に形成されることを防止するとともに、畦肩面に対して効果的に整畦を行うことができる畦塗り機の整畦体を提供する。【解決手段】上面羽根板32が弾性屈曲した状態において、上面羽根板32の延長部位32cは、上流側法面羽根板21aの張出部22a及び下流側法面羽根板21bの張出部22bの間で下流側法面羽根板21bの表面の形状に沿って湾曲して滑らかに延びた形状とし、延長部位32cにおける先端部位の外側表面部を上流側法面羽根板21aにおける張出部22aの外側表面部と、下流側法面羽根板21bにおける張出部22bの外側表面部とを結ぶ円弧よりも内側に位置する構成とした。【選択図】図9
