Multi-shaft independent automation device

The utility model relates to the technical field of transmission equipment, in particular to a multi-shaft independent automation device which comprises a gear box, two gear bodies are installed on the surface of the gear box, smearing structures are arranged at the positions, relative to the two gear bodies, of the gear box, each smearing structure comprises a supporting plate, and the supporting plates are fixedly connected with the gear box; a square rod vertically and slidably penetrates through the surface of the supporting plate, a square plate is fixedly connected to the lower end of the square rod, a mounting plate is fixedly connected to the surface of the square plate, a clamping plate is slidably connected to the inner wall of the mounting plate, a rotating rod is rotatably connected to the side, away from the square plate, of the clamping plate, and a sponge sleeve is fixedly connected to the arc surface of the rotating rod. And the sponge sleeve is in sliding connection with the tooth surface of