Feeding buffer device for compound fertilizer

The utility model provides a feeding buffer device for compound fertilizer, which relates to the technical field of compound fertilizer production equipment and comprises a feeding box, a plurality of buffer components are mounted in the feeding box and are divided into at least two rows, and the buffer components are arranged in the feeding box. The buffering parts are divided into a first buffering part installed in the middle of the feeding box and second buffering parts installed at the positions close to the two side walls of the feeding box according to the positions, each first buffering part comprises a V-shaped plate and a first installation rod, and each second buffering part comprises an inclined baffle and a second installation rod; materials fall onto the first buffer component or the second buffer component, so that the V-shaped plate or the inclined baffle plate compresses the elastic piece to slow down the falling speed of the materials, and then the materials slide from the V-shaped plate or