Automatic closestool cleaning brush

The utility model discloses an automatic closestool cleaning brush which comprises a shell and a brush head, a motor is arranged in the shell, the automatic closestool cleaning brush further comprisesa conversion connector and a connector fixing shell, the conversion connector is installed on the connector fixing shell and provided with a conductive socket used for supplying power to the motor, and a connecting shell is arranged between the connector fixing shell and the shell. A transmission gear is arranged on a working shaft of the motor, a gear disc is arranged in the machine shell, a reduction gear is arranged on the gear disc and meshed with the transmission gear, a connecting pipe extending out in the axial direction is arranged on the gear disc, a connector sleeve is arranged on the brush head, and the connecting pipe can be inserted into the connector sleeve. The automatic closestool cleaning brush can be used in combination with a dust collector, the dust collector provideselectric energy to clean a