Multifunctional underwater garbage salvaging robot

The invention discloses a multifunctional underwater garbage salvaging robot. A driving shaft is rotatably connected with a partition plate, a bearing at the left end of the driving shaft is rotatablyconnected with a filter plate, a clear water chamber is arranged at the left end of the filter plate, and a spiral blade is fixedly connected with the surface of the driving shaft; the lower end of the spiral blade is provided with an upper end of a corrugated pipe, the left end of the hydraulic cylinder is slidably connected with a piston rod, the left end of the piston rod is rotatably connected with a clamping hopper, the upper portion of the clamping hopper is rotatably connected with the left end of a connecting rod, and the right end of the connecting rod is rotatably connected with thehydraulic cylinder; and a second bevel gear is fixedly connected with the upper end of a worm. The robot shovels large solid rubbish at the bottom of the water through a shovel plate, the driving shaft drives the spiral blade