| 摘要 |
PURPOSE:To make it possible to select a mud removing direction arbitrarily by mounting both a supporting roller unit and a cleaning means on one frame as well as laying a horizontal portion of a mud removing conveyer on the bottom of a water vessel while allowing its rising portion at one end to project upward from the ground. CONSTITUTION:A front supporting roller 1 and a rear supporting roller 2, provided with a pair of rollers 5, 6, and 7,8 respectively and a front cleaning means 3 and a rear cleaning means 4 provided with roller brushes 22 and 23 respectively are mounted on a mounting frame 10. A horizontal portion 44a of a mud removing conveyer 44 is mounted on the bottom of a water vessel 40 formed with a concrete structure 43 designed to support the frame 10. A rising portion 44b defining a mud discharging direction is projected above the ground through a rising space 40a between the water vessel 40 and the frame 10. This construction makes it possible to set the frame 10 in any direction required for the entry and exit of vehicles after installing the rising portion 44b to suit the required conditions on the site. |
