Longitudinally-transversely-adjustable film pressing soil covering device

The utility model belongs to the technical field of agricultural machines and discloses a longitudinally-transversely-adjustable film pressing soil covering device. The device comprises a rack, a furrow plough and film pressing wheels. A roller support is arranged on the rack and connected with a roller spindle. A second roller and a first roller are sequentially installed on the spindle. The roller walls of the second roller and the first roller are provided with soil outlets respectively. A soil conveying mechanism is further installed on the spindle. A soil covering ploughshare is arranged on the outer side of a horn-shaped opening of the second roller. Change of the position relation between the first roller and the second roller is used, so that the modes that the surface of a mulching film is coated with soil transversely and longitudinally are converted and the soil covering modes are flexibly selected according to different crops. The longitudinally-transversely-adjustable film pressing soil covering