Sieving vehicle for improving flowability of powder

The utility model discloses a powder flowability improved sieving vehicle, which belongs to the technical field of epoxy resin production, comprises a stock bin at least provided with a feed port and a discharge port, and a gate valve is mounted on the discharge port, and is characterized in that a stock bin frame is provided with a two-way intercommunicated accommodating cavity, the sieving vehicle is mounted in the accommodating cavity, and the discharge port is communicated with the accommodating cavity. The screening vehicle comprises a mounting frame and a screening vehicle body, the screening vehicle body is mounted on the mounting frame, a discharging port is formed in the lower end of the screening vehicle body, the other end of the screening vehicle body is not closed and used for being in butt joint with the discharging port, the discharging port is connected with the discharging pipeline, and when non-caking reaction materials are processed, the discharging port can be directly connected with the d