The invention relates to a portable furrowing, topdressing, pressing and soil covering integral
machine for cornfield, which aims at completing the work procedures of furrowing, topdressing, pressing and soil covering in one step. The operation efficiency is high. The portable furrowing, topdressing, pressing and soil covering integral
machine for the cornfield comprises a topdressing device, a pressing device, a soil covering device, a transmission device, a
machine frame and an earth wheel, wherein the machine frame comprises a front fork, a front fork
handle, an inclined vertical rod, a pull rod and an armrest, the armrest is in a shape similar to an I shape, the topdressing device comprises a
fertilizer box, a
fertilizer box support frame, two sets of
fertilizer discharge components and two sets of fertilizer conveying components, the fertilizer
discharge components comprise fertilizer
discharge shafts, regulating valves, blocking wheels, fertilizer cleaning brushes, fertilizer pulling wheels and compression springs, the fertilizer box support frame comprises four cross beams, two vertical beams, two inclined vertical arms and one front beam, the pressing device comprises a regulation plate B, pressing wheels and a pressing wheel
handle, the middle point of the regulating plate B is welded on the front fork
handle of the machine frame, one pressing wheel is respectively arranged at the left side and the right side of the regulating plate B, the soil covering device comprises a regulating plate C and a rake, and the rake consists of a rake handle and rake teeth.