Hydrodynamic drive travelling corn combine harvester

The utility model discloses a hydrodynamic drive travelling corn combine harvester, belonging to agricultural machinery. The hydrodynamic drive travelling corn combine harvester has the structure that the corn combine harvester comprises a frame, a driving wheel combination, a corn-snapping platform, a driving cab, an engine, a lift conveyer, a granary, a universal joint combination, a travelling speed changing box combination and a hydrodynamic drive device, wherein the front and the rear sides of the bottom of the frame are provided with the driving wheel combination; the corn-snapping platform is connected on a corn-snapping platform support arm combination in the front of the frame; the driving cab is arranged on the corn-snapping platform support arm combination; a frame front longitudinal beam at the back of the corn-snapping platform support arm combination is provided with the engine; the lift conveyer is arranged between the corn-snapping platform and the granary; the granary is positioned on a frame rear longitudinal beam by a granary support arm combination; the travelling speed changing box combination is arranged at the rear side of the driving wheel combination; and the front side of the travelling speed changing box combination is provided with the universal joint combination, and the rear side thereof is provided with the hydrodynamic drive device. Compared with the prior art, the hydrodynamic drive travelling corn combine harvester has the characteristics of low using cost, high sensitivity, frequent work and the like.