Electric drum device

The invention discloses an electric drum device, which comprises a drum body, a track and gears. The gears are radially arranged on the outer periphery of the drum body, outer peripheries of the gearsare provided with a plurality of gear teeth in uniform distribution, the inner surface of the track is provided with a plurality of track grooves matched with the gears, and the track grooves are inarray distribution. The drum body drives the gears to rotate, and the gear teeth on the gears are matched with the track grooves of the track to drive the track to rotate. The electric drum device hasadvantages that the drum body drives the gears to rotate, and the gear teeth on the gears are matched with the track grooves of the track to drive the track to rotate, so that a transmission functionof the track is greatly improved, and simple structure and convenience in later maintenance are realized. 本发明公开了种电滚筒装置，包括滚筒体、履带以及齿轮，所述的齿轮分别径向设置在滚筒体的外周上，所述的齿轮的外周上设置有多个均匀排布的轮齿，所述的履带的内表面上设置有多个与齿轮相配合的履带槽，所述的履带槽呈阵列排布，滚筒体带动齿轮转动，齿轮上的轮