| 摘要 |
PROBLEM TO BE SOLVED: To provide a levee plastering machine capable of sufficiently utilizing the mud of the side face part B of an old levee A, gradually strongly pressing and adhering it to the side face part B of the old levee A without raking out the mud, sufficiently compacting hard and repairing the side face part B of the old levee to an inclined side face and shaping the levee to be hardly destroyed. SOLUTION: This machine is provided with a rotary 33 provided with many cutting blades 36 and a levee plastering body 42 for plastering the mud and repairing the old levee. The levee plastering body 42 is provided with a side face repair body 43 for repairing the side face part of the old levee to the inclined side face and an upper surface repair body 44 provided successively to the side face repair body 43 for repairing the upper surface part of the old levee to a horizontal surface. For the side face repair body 43, an outer peripheral surface 80 for plastering the mud to the side face part of the old levee is formed by plural mud plastering surfaces 79 provided with a small diameter part 68 for which a rotation radius is made small with a rotary shaft 40 as a center in the rotating direction of the side face repair body 43 and a circular arcuate large diameter part 69 for which the rotation radius is gradually enlarged with the rotary shaft 40 as the center from the small diameter part 68 to a side opposite to the rotating direction of the side face repair body 43. The side face repair body 43 is made eccentrically rotatable. |
