The invention provides an intelligent plastic film mulching machine. The machine includes a rectangular-ambulatory-plane fixing frame, rear side wheel racks, rear wheels, an adjustable scraping rack structure, a front side driving rack structure, detachable moving rack structure, a side fixing frame, a concave groove, a guiding rod, a handle, a rear side fixing rack, a front side fixing rack, an auxiliary cutting rack structure, a controller, a power switch, a buffer guiding rack structure and a rechargeable lithium battery; the rear side wheel racks are welded on the front and back sides at the lower middle part of the rectangular-ambulatory-plane fixing frame; and the rear wheels are in shaft connection with the lower parts of the rear side wheel racks. The lower part of a conical cutteris arranged into a wavy shape, thus, a horizontal plate can be pressed downward during using so as to use a vertical rod to downward push the conical cutter, and therefore, plastic films can be conveniently cut off; and anti-skid teeth are respectively welded outside a protection sleeve, so that the traction of a moving wheel can be increased when the moving wheel contacts with the ground duringusing, and the machine can be conveniently driven to move.