Auxiliary pollination device for rice seed reproduction

The invention relates to the technical field of rice supplementary pollination, in particular to a supplementary pollination device for rice seed reproduction. Comprising two sliding rails located on the two sides of an experimental rice field, sliding connecting parts arranged on the sliding rails respectively, and a mooring rope connected with the two sliding connecting parts and stretching across the experimental rice field. Wherein an isolation cloth net is arranged on the periphery of the experimental rice field to prevent exogenous pollen from entering the experimental rice field so as to ensure the purity of the first generation of hybrid in the experimental rice field; a solar panel is arranged on the lower side of the isolation cloth net; the solar panel is connected with the solar power generation assembly, generates power and provides driving electric energy for the sliding connection part. The device comprises a sliding rail, a sliding connecting part and a plurality of cables; the method can be u