Novel multilayer self-balancing flip-flow screen

The invention discloses a novel multi-layer self-balancing flip-flow screen which comprises a bottom rack and further comprises an inner screen basket, an outer screen basket and an elastic screen face. The inner screen basket is mounted on the bottom rack through a rubber spring, and an upper layer of inner screen basket cross beam and a lower layer of inner screen basket cross beam are arranged in the inner screen basket; the two side faces of the outer screen basket are connected with the two side faces of the inner screen basket through suspension plate spring assemblies respectively, an upper layer of outer screen basket cross beams and a lower layer of outer screen basket cross beams are arranged in the outer screen basket, and the inner screen basket cross beams and the outer screen basket cross beams are arranged in a staggered mode in the screen face direction. The elastic screen surface comprises an upper-layer screen plate and a lower-layer screen plate, and the upper-layer screen ...