Preparation device of biological organic water-soluble fertilizer

The utility model discloses a biological organic water-soluble fertilizer preparation device which comprises a preparation device frame body, a three-way joint, a gathering cylinder, a raw material box, a finished product storage box and a bottom plate, supporting legs are fixedly connected to four corners of the lower end of the bottom plate, and the preparation device frame body is fixedly connected to the upper end of the bottom plate; the raw material box is arranged at the upper end of the configuration device frame body, the lower end of the raw material box is fixedly connected with a front side pipe, the lower end of the front side pipe is connected with a gathering cylinder, and the gathering cylinder is fixedly connected with a transparent scale line plate. The gathering cylinder is arranged at the lower end of the front side pipe and the lower end of the mixing pipe, the second valve and the third valve are arranged, the gathering cylinder is further provided with the transparent scale line plate,