| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To drain sediment S, scooped up by means of a bucket 6 of an excavator, in the bucket. <P>SOLUTION: A corrugated filter 20 is provided in the bucket 6 of the excavator by partitioning the bottom and opening of the bucket. The corrugated filter is attached to the bucket 6 via a buffer member 8. The corrugated filter is vibrated by mounting an vibration exciter (desirably, single-shaft vibration exciter 9) on the corrugated filter. A bottom space (space partitioned by a filter plate 7) of the bucket 6 is drained via a hose 11. The sediment S is loosened by being swung and sprung up, and sediment particles and water are separated from one another, so that the sediment can be drained. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
