Self-adapting maglev shock absorber

The invention relates to a self-adapting maglev shock absorber belonging to the technical field of vehicle shock absorption. The self-adapting maglev shock absorber is mainly characterized in that a connecting rod at the upper part of a piston of an internal cylinder is sleeved with a cylindrical permanent magnet and a buffer pad; liquid and magnetic material mixture is injected into the internalcylinder; a permanent magnet is sleeved on a groove at the axial middle part of the outer periphery of the internal cylinder to form the self-adapting maglev shock absorber which replaces the traditional hydraulic shock absorber; the self adapting is carried out at the instance of energy dissipation speed, and the speed of energy dissipation results in good shock absorption effect; because of being fixed at the connecting rod end at the lower end of the cylindrical permanent magnet, the piston is lighter in downward movement than in upward movement when in energy dissipation; and magnetic suspension can integrally obt