Patent ID: 9658138
Date: 2017-05-23
CPC Classifications: E02B,E02D,G01N

Claim:
1. A container fixing holder of a time-series sediment trapping device including a funnel to collect sediment dropped under water; a frame provided to support and surround the funnel and including at least one rod vertically provided; and a fixing plate coupled to the at least one rod forming the frame on a horizontal plane defined by a lower portion of the funnel, wherein a rotation plate, to which a plurality of time-series sediment trapping containers to trap time-series sediment collected through the funnel are fixedly attached, is formed under the fixing plate, the rotation plate rotates in time series via gear-engagement through rotation of a motor such that the time-series sediment is trapped into the time-series sediment trapping container, and the container fixing holder comprises a circular holder to fix the time-series sediment trapping containers fixedly attached to the rotation plate without shaking.