Miniaturized tobacco stalk harvester

The invention relates to a miniaturized tobacco stalk harvester. The miniaturized tobacco stalk harvester comprises an engine, a gearbox, a clutch and a differential mechanism, and further comprises achassis, a cutting mechanism, a conveying mechanism and a collecting mechanism, wherein the chassis comprises a rectangular frame; an engine frame is arranged on the left portion of the front surfaceof the rectangular frame; a bogie is connected to the front portion of the left side of the engine frame; driving wheels are symmetrically installed on the left side and the right side of the rectangular frame; a steering wheel is installed on the front portion of the bogie; the collecting mechanism comprises a collecting box; the lower surface of the collecting box is hinged to the rear side ofthe upper surface of the rectangular frame; an inserting pipe of an H-shaped connecting frame is arranged in the middle of a front border of the rectangular frame; the cutting mechanism is installed in the middle of the H-shape