Small insulator dip-coating device

The invention provides a dip-coating device which is convenient to operate and stable and uniform in dip-coating layer, in particular to a small insulator dip-coating device which can be used in a transformer substation. The device comprises a protection frame, a motor fixedly connected to the protection frame, a transmission mechanism arranged at the upper end of the protection frame, a materialstorage tank arranged at the lower end of the protection frame, a lifting mechanism for driving the material storage pool to ascend and descend, and an insulator fixedly connected to the transmissionmechanism; the motor drives the transmission mechanism to move; the protection frame comprises a vertically-through shell and supporting feet arranged at the lower end of the shell; the material storage tank is arranged in a cavity of the shell; and the transmission mechanism drives the insulator to rotate and revolve. The small insulator dip-coating device is simple in mechanical structure and few in power source, the pro