Novel net cage cleaning device

The utility model discloses a novel net cage cleaning device which comprises a shell, an installation shaft, a brush roller, a baffle, a top cover, an air filter element, an air scoop, a draught fan installation box, a draught fan, a first handle, a second handle, a threaded column and a motor. The utility model discloses a net cage cleaning device. A motor of the device drives a brush roller to rotate; dust on the net cage can be brushed away; the labor intensity of workers is greatly reduced; improving efficiency of cleaning, meanwhile, under the action of a fan; dust is sucked into the shell of the device; the condition that dust drifts away in the air during cleaning is greatly reduced; the environment quality during cleaning is favorably ensured; the first handle and the second handlein the device are connected together through the threaded column, when a deep net cage is cleaned, one part of the threaded column can be screwed out of the first handle, and one part of the threadedcolumn can also be screwe