Paver with novel mechanism and paving process

The invention discloses a paver with a novel mechanism and a paving process in the technical field of engineering machinery, and the paver comprises a walking device which comprises a crawler belt assembly, a speed reducer, a driving motor, a lifting supporting leg, a steering device, a machine body connecting plate and a lifting hydraulic cylinder body support; a driving motor rotating shaft is connected with the speed reducer to drive the track assembly to rotate; the crawler belt assembly, the speed reducer and the driving motor are mounted below the steering device; the lifting supporting legs are connected with the crawler belt through lifting hydraulic cylinder body supports; the walking device is connected with the whole machine body through a machine body connecting plate; the power device is used for providing power for the movement of the whole paver; the conveying device is used for conveying the materials; an attitude sensing and control system and a hydraulic system; the rear mold is arranged at