| 摘要 |
PROBLEM TO BE SOLVED: To provide a ridge-plastering machine in which even a slight turning of a ridge-forming part can be easily visible by a user, capable of certainly grasping the amount of leveling down and the amount of piling up of a ridge in a pretreatment part solely by a slight movement of a link member without using a large movement of the link member linked with the ridge-forming part.SOLUTION: A soil amount display is fixed to the upper part of a support frame 65 whose height is fixed, and comprises a scale part 71 for indicating the amount of leveling down and piling up of a ridge at a pretreatment part 64 and an indicator member 72 swingably supported with a support shaft 73 as a center. The indicator member 72 is connected to a link connection part 75 whose one end 72a is a part of a turning connection part 67 through a link member 74, and a pointer 72b of the indicator member 72 swings downward on the scale part 71 by communication of the link member 74, the turning connection part 67 and the indicator member 72, grasping that the amount of the leveling down and the amount of piling up are small. |
