Sampling device for loose sandy soil body

The utility model discloses a sampling device for a loose sandy soil body. The sampling device comprises a handheld structure, a cutting ring, a first hollow connecting piece and a second hollow connecting piece, the cutting ring is arranged on the handheld structure, so that a worker can shovel a soil sample in a complex environment, the problem that large sampling equipment cannot adapt to the complex environment is solved, after the soil sample is shoveled, resin glue liquid enters the gap A, rigid contact between coarse-grained soil and the inner wall of the cutting ring is avoided, and the working efficiency is improved. The effect that effective reaction water flow passes through internal gaps of a soil body instead of directly flowing out from the side wall is guaranteed, the effect of leakage of the side wall of original-state coarse-grained soil is practically prevented, the first hollow connecting piece protrudes out of the outer side of the handheld structure, glue injection can be conducted under