Filter device for water inlet of river crab culture pond

The utility model relates to the field of river crab culture, and discloses a river crab culture pond water inlet filtering device which comprises a water outlet pipe and a sleeve, one end of the sleeve is fixedly connected with a filter screen, the outer wall of the sleeve is fixedly connected with a mounting block, and the front face of the mounting block is provided with a mounting shaft. A movable rod is fixedly connected to the outer wall of the mounting shaft, a pin shaft is arranged on the front face of the movable rod, a movable plate is movably connected to the outer wall of the pin shaft, a handle is fixedly connected to one side of the movable plate, and a supporting rod is fixedly connected to the bottom of the movable rod. According to the filter device for the water inlet of the river crab culture pond, large sundries in the water outlet can be cleaned more conveniently when people use the filter device, disassembly and assembly are more convenient, the filter device is more efficient when peopl