Automatic sampling device for aquatic feed raw materials

The utility model discloses an automatic sampling device for aquatic feed raw materials, and relates to the technical field of feed production and processing equipment.The automatic sampling device comprises a feed taking shovel, a plurality of sampling openings are formed in a feed conveying pipeline in the feeding direction of the feed conveying pipeline, and openings of the sampling openings are horizontally formed; a cover plate and a first driving assembly for driving the cover plate to open and close the corresponding sampling opening are arranged at each sampling opening; a plurality of material taking shovels are correspondingly arranged, a material receiving and conveying part used for receiving materials shoveled in the material taking shovels and conveying the materials to a detection position is arranged below the material taking shovels, and a plurality of groups of second driving assemblies used for respectively driving the plurality of material taking shovels to movably extend into/out of the c