The invention discloses a meat air-drying device. The meat air-drying device comprises a supporting longitudinal plate, wherein a shielding frame is fixedly connected to one side of the supporting longitudinal plate, the bottom of the shielding frame is designed to be open, one side of the inner wall of the shielding frame is provided with a sliding rod and a rotating rod, and a rotating handle is fixedly connected to one end, extending out of the shielding frame, of the rotating rod; and an external thread is formed in the end, close to the rotating handle, of the rotating rod, the rotating rod is in threaded connection with the shielding frame, and swing rods are symmetrically mounted on one side of the supporting longitudinal plate. According to the meat air-drying device, the purpose of conveniently controlling the air-drying distance between meat to facilitate air-drying is achieved, spacings can be arranged between meat according to needs to prevent the meat from being pushed by external force to be stacked together, the air-drying efficiency of the meat is guaranteed, the cleaning capacity is improved, the cleanliness of the surfaces of air-drying rods can be guaranteed, the heat dissipation capacity is high, and a low-temperature environment for air-drying the meat can be ensured.