River sludge treatment device for hydraulic engineering

The invention relates to the technical field of water conservancy dredging, in particular to a river sludge treatment device for a water conservancy project. The technical problem that a river sludge treatment device in the prior art cannot separate gravel and garbage in sludge is solved. Comprising a trapezoidal shell and the like. The device further comprises a floating mechanism, the floating mechanism comprises a trapezoidal plate, the trapezoidal plate is arranged on the trapezoidal shell, positioning plates are symmetrically and fixedly connected to the trapezoidal plate, a telescopic plate is slidably connected to one side of the trapezoidal shell and fixedly connected with the trapezoidal plate, and a rectangular groove is formed in the rear side of the trapezoidal shell in a penetrating mode. And a garbage storage box is slidably connected into the rectangular groove of the trapezoidal shell. The positioning plate makes contact with sludge, the dredging range of the whole device can be expanded, mean