Dredging device for urban hydraulic engineering construction

The utility model discloses a desilting device for urban hydraulic engineering construction in the technical field of hydraulic engineering, which comprises a support frame, a right floating body, a left floating body, a desilting tool bit, two conveying belts, a power device, a container and a steering wheel, and the right floating body and the left floating body are respectively mounted on the right side and the left side of the bottom end of the support frame; the two ends of the supporting frame are movably connected with the right angle adjusting frame and the left angle adjusting frame respectively, the other end of the right angle adjusting frame is connected with the right ends of the desilting tool bits, the other end of the left angle adjusting frame is connected with the left ends of the desilting tool bits, and one end of the conveying belt is arranged between the two tool bits. The other end of the conveying belt is arranged at the top end of the container, a grid bottom plate is arranged at the