Bionic crab leg damping structure

The invention discloses a bionic crab leg damping structure applied to an intelligent carrying and transferring robot for critical and severe illness patients, and relates to a crab leg movement structure, in particular to the bionic crab leg damping structure. The crab leg imitating structure comprises a bed board supporting rod, a crab foot section, a shank section, a rotating section, a thigh section, a telescopic section and walking wheels. In order to solve the problem of secondary injury of the patient caused by bumping and vibration due to environmental reasons in the transferring process of the existing critical and severe patient, the mechanical property of the crab leg structure is analyzed, the supporting structure of the crab leg is simulated, the impact force generated by vibration is reduced through connection between joints, and the mechanical property of the crab leg structure is improved. And the stability and the road holding force of the walking wheel are enhanced by utilizing the crab foot