Explosion-proof motor

The utility model provides a flame-proof motor, which comprises a shell, the bottom end of the shell is in threaded connection with a bearing end cover, the top of the shell is provided with two mounting holes, the top of the shell is provided with an upper end cover in a clamping manner, the top of the upper end cover is in threaded connection with two anti-loosening screws, and the two anti-loosening screws are connected with the bearing end cover in a clamping manner. The upper end cover and the shell are fixedly installed through cooperation between the anti-loosening screws and the installation holes, and sealing rings are arranged between the shell and the upper end cover and between the shell and the bearing end cover. According to the flame-proof motor provided by the utility model, through the arrangement of the sealing rings, the sealing performance between the shell and the bearing end cover and between the shell and the upper end cover is ensured, explosive gas in the shell is prevented from flowi