LEVEE SHAPER FOR LEVEE PLASTERING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a levee shaper for a levee plastering machine which is capable of firmly shaping levees, and makes the shaped levees so smooth that scratching marks are hardly left.;SOLUTION: The levee shaper 80 includes a rotator (a slope shaping portion 82 and an upper surface shaping portion 83) rotating around a rotation axis (a rotation axis 81) and is configured to plaster soil over old levees K by the outer peripheral surface of the rotator. A curved surface part 841 whose distance from the rotation axis is gradually reduced toward the opposite side in the rotation direction F to form a curved surface 841a, and an edge part 842 whose distance from the rotation axis is gradually increased toward the opposite side in the rotation direction F to form an end face 842a are formed on the outer peripheral surface of the rotator.;COPYRIGHT: (C)2012,JPO&INPIT