Inspection collection frame

The utility model belongs to the field of collection frames, particularly relates to an inspection collection frame, and provides the following scheme aiming at the problems that an animal is usually placed on a working table and is fixed by using a bandage, but the position of the bandage is usually fixed, so that the animal inspection collection frame cannot adapt to animals with different sizes and is relatively inconvenient in the conventional animal inspection collection frame. The animal feeding device comprises a working table, an inner cavity is formed in the working table, a plurality of U-shaped rods are arranged in the inner cavity of the working table in a sliding mode, the two sides of the tops of the U-shaped rods penetrate through the working table in a sliding mode and are located above the working table, and a sliding groove is formed in one side of the working table. The multiple U-shaped rods are moved to proper positions, the U-shaped rods are fixed through the limiting assemblies, at the