Port logistics dust suppression device

The utility model discloses a port logistics dust suppression device, and relates to the technical field of dust suppression. The top of the bottom plate is provided with a water tank and a mounting block, the top of the mounting block is rotatably matched with a turntable, the top of the turntable is provided with a stand column, the top end of the stand column is rotatably matched with a spraying pipe, the top of the water tank is provided with a water pump, a hose is arranged between the water pump and the spraying pipe, and universal wheels are arranged at the diagonal positions of the bottom of the bottom plate. A mounting ring is movably connected to one end of a nozzle of the spraying pipe, a buckle assembly is arranged between the mounting ring and the spraying pipe, fan blades are rotationally matched in the mounting ring, a supporting rod is arranged at the top of the rotating disc, and a protection plate is arranged at the top end of the supporting rod and located at the top of the spraying pipe. T