Sampling device for forestry ecological protection

The invention relates to the technical field of ecological protection equipment, in particular to a forestry ecological protection sampling device which comprises a frame and an internal detection mechanism, an excavation window is formed in the frame, an electric telescopic rod is arranged on the frame and located beside the excavation window, and a suspension is mounted at the output end of the electric telescopic rod; a plurality of mounting columns are uniformly distributed at the bottom of the suspension, a mounting disc is mounted at the bottoms of the mounting columns, a sampling and excavating device is mounted on the mounting disc and comprises a plurality of sampling and excavating mechanisms and an adjusting mechanism, a cutting mechanism is mounted on each sampling and excavating mechanism, and two stable supporting mechanisms are arranged on each of two sides of the frame. The multi-point soil sampling is realized by adopting the matching of the adjusting mechanism and the plurality of sampling a