Ecological landfill soil sample preservation device

The utility model discloses an ecological landfill soil sample preservation device, which belongs to the technical field of soil sample preservation, and is characterized in that the ecological landfill soil sample preservation device comprises a body, a plurality of uniformly distributed fixing clamps are arranged in the body, and each fixing clamp consists of two symmetrically distributed arc-shaped plates; sealing structures are arranged at the upper ends of the multiple fixing clamps; the rotating structure is installed in the body and used for rotating a glass bottle stored in the body and fixing a sample glass bottle through a fixing clamp, and the fixing clamp is composed of two symmetrically-distributed arc-shaped plates, so that the inner side wall of the fixing clamp is attached to the outer side wall of the sample glass bottle, and the stability of the sample glass bottle is improved; by arranging a rotating structure, a worker can conveniently rotate the sample glass bottle fixing device, so that