Packing-digging clamp for chromatography chromatographic column

The utility model discloses a packing-digging clamp for a chromatography chromatographic column, which comprises a digging clamp body, wherein the digging clamp body comprises two clamp arms hinged to each other through a hinging shaft; the ends, on one side of the hinging shaft, of the clamp arms are operating ends; the other ends of the clamp arms are handle ends; sleeves are mounted at the two operating ends of the digging clamp body; the included angle between the extension lines of the two sleeves is an acute angle; sleeve rods are mounted in the sleeves, and formed by connecting vertical arms and transversal arms. Through the adoption of the structure, the packing-digging clamp has the advantages that constituents of a mixture can be dug out conveniently while no constituent digging residue exists in the chromatographic column so as to avoid damage on the chromatographic column and save time and labor. The packing-digging clamp is simple in structure, low in cost, and simple and convenient to operate.