Small corn harvester

Abstract

The invention discloses a small corn harvester. The small corn harvester comprises a traveling system, a corn collecting system, a straw pulverizing system, a power system and a control system; the pulverizing system is positioned below a left clamping roll and a right clamping roll of the collecting system, the collecting system comprises a reel, the left clamping roll, the right clamping roll, aguiding plate, a conveying trough, a conveying chain and a corn collecting bag support; the front end of the left clamping roll and the front end of the right clamping roll are cones; the middle rearportions of the left clamping roll and the right clamping roll are cylindrical, and augers are distributed on the surfaces of the middle rear portions of the left clamping roll and the right clampingroll, the left clamping roll and the right clamping roll are positioned in front of the corn harvester, the left clamping roll rotates clockwise, and the right clamping roll rotates anticlockwise; and the pulverizing system comprises a pulverizing cutter shaft assembly, the pulverizing cutter shaft assembly comprises a cutter seat shaft and multiple blades positioned on the cutter seat shaft, thecutter seat shaft is parallel to a connecting shaft of a driving wheel, and the blades can break straws extruded by the left clamping roll and the right clamping roll. The small corn harvester has the beneficial effects that corn collection and straw pulverizing and returning to the field are integrated, the small corn harvester is flexible to control, and the corn harvesting efficiency is improved.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, in particular to a small corn harvester. Background technique [0002] In many mountainous areas in the south and northwest of China, it is impossible to use large-scale machinery for corn harvesting. It is basically harvested manually, with low productivity, high labor intensity, high labor costs, and the stalks cannot be handled. Although there are many small corn harvesters in China, they are not fully functional. Therefore, it is necessary to design a small and flexible machine that can realize straw crushing and corn collection. Contents of the invention [0003] In view of the above-mentioned deficiencies existing in the prior art, the present invention adopts the following technical solutions: [0004] A small corn harvester, including a walking system, a corn collection system, a straw crushing system, a power system, and a control system; [0005] The walking system includes dri...

AI Technical Summary

Problems solved by technology

[0002] In many mountainous areas in the south and northwest of China, it is impossible to use large-scale machinery for corn harvesting. It is basically manual harvesting, which has low productivity, high labor intensity, high labor costs, and the stalks cannot be handled.

Although there are many small corn harvesters in China, they are not fully functional. Therefore, it is necessary to design a small and flexible machine that can realize straw crushing and corn collection.

Images