Device for harvesting, baling and rope binding agricultural straw

The invention relates to a device for harvesting, baling and rope binding agricultural straw, which comprises a harvesting device and a compressing and rope binding device, wherein the harvesting device comprises a machine body, the lower end of the machine body is provided with a walking device, the walking device comprises a front wheel, a rear wheel and a crawler belt surrounding the front wheel and the rear wheel, and the machine body is internally provided with a driving cab and a motor. A rope binding chamber is set to be a plurality of mutually overlapped box bodies, a rope loading operation is facilitated to be performed on the box bodies through the in-out sliding of the box bodies on a shell, and any one box body can be selected and pulled out for rope loading, thereby solving aproblem of inconvenient rope loading of a rope loading chamber in the prior art. The rope binding chamber is set to be the plurality of box bodies capable of being mutually separated, the rope bindingposition can be selected