The invention relates to propagating equipment, in particular to efficient environmental protection knowledge propagating equipment. By the aid of the efficient environmental protection knowledge propagating equipment, the attention of people can be effectively attracted, excellent propagating effects can be realized, and environmental protection awareness of people can be improved. The efficient environmental protection knowledge propagating equipment comprises a bottom plate and the like. A driving device is arranged on the left side of the top of the bottom plate, a support is vertically mounted on the top of the bottom plate in a bolted connection mode and is positioned on the right side of the driving device, a propagating device is arranged on the support, and propagating components of the propagating device are positioned on the right side of the support. The efficient environmental protection knowledge propagating equipment has the advantages that a propagating board can be driven by a first motor to move in the up-down directions and the left-right directions, accordingly, the attention of people can be effectively attracted, the excellent propagating effects can be realized, and the environmental protection awareness of people can be improved.