| 摘要 |
PROBLEM TO BE SOLVED: To provide a crushed stone scattering device which can easily adjust the scattering amount of crushed stone and easily select a crushed stone scattering position.SOLUTION: A crushed stone scattering device 1, which is a device for scattering crushed stone 3 onto a railroad, includes: a base part 12 which is fixed to a truck 2 and whose top plate is provided with a first discharge port 12a1 for discharging the crushed stone 3; a crushed stone tank 11 which is rotatably mounted relative to the truck 2 and the base part 12 and stores the crushed stone 3 and whose bottom plate 11b is provided with a second discharge port 11b1 for discharging the crushed stone 3; and a tank rotating mechanism part 13 which adjusts the scattering amount of the crushed stone 3 by rotating the crushed stone tank 11 relative to the truck 2 and the base part 12 to change an opening area which is an overlapping part between the second discharge port 11b1 of the crushed stone tank 11 and the first discharge port 12a1 of the top plate of the base part 12. |
