Automatic sample preparation equipment for food safety detection

The invention is applicable to the technical field of food detection, and provides automatic sample preparation equipment for food safety detection. The automatic sample preparation equipment comprises a sample preparation cavity, a brake moving mechanism is fixed at the bottom of the sample preparation cavity, a feed port is formed in the side wall of the upper end of the sample preparation cavity, and a sample plate is slidably mounted in the feed port. An automatic discharging mechanism is mounted in the center of the sample plate; a crushing mechanism is installed below the feed port, andmixing mechanisms are installed below the crushing mechanism in a bilateral symmetry mode; and the center of the bottom of the sample preparation cavity is connected with a discharge pipe. Food is matched with the sample plate, the automatic discharging mechanism is used for automatically entering the sample preparation cavity, the crushing process and the dissolving and mixing process are sequentially conducted, manual o