Preparation device of modified silica gel filler

The utility model provides a preparation device of a modified silica gel filler, belongs to the technical field of silica gel preparation, and aims to solve the problems that raw materials are easy to remain in the discharging process of the conventional silica gel raw material stirring device, so that certain resource waste is caused, and the mixing ratio of the raw materials is also influenced. Comprising a base, a mounting seat, a stirring barrel, a mounting box, a mounting box and propellers, the mounting seat is fixedly connected to the upper end surface of the base; the stirring barrel is elastically connected to the upper end of the mounting seat through an elastic piece; the mounting box is fixedly connected to the left part of the upper end of the base; the mounting box is fixedly connected to the upper end surface of the stirring barrel; the propeller is rotationally connected to the upper end of the stirring barrel; according to the utility model, the stirring barrel is knocked by the knocking bloc