Scattering and shaping structure in roller press

The utility model discloses a scattering and shaping structure in a roller press. Roller press comprising a roller press body, wherein a first grinding roller and a second grinding roller which can actively rotate are arranged on the roller press main body; the scattering roller can rotate in a driven manner; the scattering roller is arranged below a position between the first grinding roller andthe second grinding roller; the diameter of the scattering roller is smaller than that of the first grinding roller and that of the second grinding roller, the first grinding roller and the second grinding roller both rotate towards the scattering roller, a first material passing gap and a second material passing gap are kept between the scattering roller and the first grinding roller and betweenthe scattering roller and the second grinding roller respectively, and the first material passing gap is larger than the second material passing gap. According to the utility model, the independent scattering roller is arrange