The invention relates to an emission device for a fire control unmanned aerial vehicle. The emission device comprises a conical sleeve used for containing fire control bullets. The conical sleeve is fixed to the upper end of a box. The box is fixed to the top face of the unmanned aerial vehicle through a support. A transverse support used for fixing a throwing bin is fixedly arranged on the side wall of the support. The box is internally provided with a hollow casing pipe for the fire control bullets to slide. One end of the hollow casing pipe penetrates the top wall of the box and is fixedly connected with the lower end of the conical sleeve, and the other end of the hollow casing pipe penetrates out of the side face of the box and enters the throwing bin. A bend support used for fixing a bend is arranged between the outer wall of the bend and the inner wall of the throwing bin. Elastic limiting pieces are oppositely arranged on the inner wall of a vertical pipe, and the moment the elastic limiting pieces are opened, passing is limited for one fire control bullet. The emission device is simple in structure, convenient to operate, wide in application range and capable of controlling accurate fire control bullet projection.