Bionic crab rescue bed

The utility model relates to the technical field of medical treatment, and particularly discloses a bionic crab rescue bed which comprises a fixed main plate, a rescue bed plate, a driving mechanism, a plurality of crab leg crawling mechanisms, a bottom plate and a lifting mechanism, the bottom plate is connected to the lower portion of the fixed main plate through the lifting mechanism, and the lifting mechanism is used for driving and controlling the bottom plate to ascend and descend. A wheel-shaped sliding mechanism is arranged below the bottom plate, the rescue bed plate is arranged above the fixed main plate, the driving mechanism is in driving connection with the crab leg crawling mechanisms, the driving mechanism is arranged on the fixed main plate, the crab leg crawling mechanisms are arranged on the two sides of the fixed main plate respectively, and the crab leg crawling mechanisms coordinate with one another to conduct crawling movement. And meanwhile, the ambulance bed board can be always kept in