The utility model relates to the technical field of
feed additive proportioning, and discloses a proportioning device for
feed additive processing, which comprises an
operating table, and a rotating component is fixedly connected inside the
operating table. According to the proportioning device for
feed additive processing, through the arrangement of the
programmable logic controller, the weighing sensor, the inclination
assembly and the
electromagnetic valve, when the proportioning device is used, parameters of a feed additive needing to be added are selected on the
programmable logic controller, and after selection, the
programmable logic controller controls the
electromagnetic valve to be opened; the feed additive medium leaks from the agent storage
barrel to the placement plate, the weighing sensor on the bottom surface monitors weight parameters, the
electromagnetic valve is closed and the driving motor C is started when the weight parameters reach a set parameter threshold value, so that the placement plate is driven to turn over to enter the conveying
pipe, input into the comprehensive cover and enter the mixing
barrel, quantitative proportioning is achieved, manual proportioning is avoided, and the working efficiency is improved. Therefore, the working efficiency of proportioning and the accuracy of proportioning amount are improved.