Steel ball surface dust remover

The utility model relates to the technical field of dusting machines, and discloses a steel ball surface dusting machine which comprises a shell, a first partition plate is fixedly connected to the top of an inner cavity of the shell, two feeding pipes are fixedly connected to the top of the shell in an inserted mode, and when steel balls are placed in the shell from the two feeding pipes respectively, the steel balls are fed into the shell through stretching and retracting of an air cylinder. A second motor is started, a rotating shaft is used for driving the roller to rotate, the roller drives the steel ball to rotate, a water pump in a water tank can convey a water source to a plurality of nozzles for spraying through two water pipes, and the water source is sprayed to the outer surface of the steel ball; the outer surfaces of the steel balls can be dedusted through bristles on the two threaded plates and rotation of the steel balls, and after dedusting, the distance between the two clamping columns on the