Harvester with straw crushing function

Abstract

The invention relates to a harvester with a straw crushing function. The harvester comprises a vehicle, a driving cab, an engine, a header, a stalk crushing device, a conveyor, a lift conveyer and a fruit ear box, wherein the vehicle engine is fixedly arranged in the middle of the vehicle; the fruit ear box is hinged on the vehicle at the rear part of the engine; the stalk crushing device is fixedly arranged on the vehicle at the front part of the engine; the conveyor is hinged to the front part of the stalk crushing device; the front end of the conveyor is connected with the rear part of the maize header in a hanging manner; the maize header is hinged at the front end of the vehicle through the conveyor; a maize outlet at the side part of the maize header is opposite to an inlet of the maize lift conveyor; and a discharge opening of the maize lift conveyor is connected with the fruit ear box. With the structural arrangement of the harvester, maize fruit ears can be harvested; the straw crushing function can be achieved; maize passing through the harvester cannot be lost; the maize falling on the ground cannot be crushed no longer and are artificially collected again, and thus grains can be sent to the granary; stalks are treated by a stalk crushing device for realizing multiple treatments of applying green forage of the stalks and the stalks to power generation, returning the stalks to the field and the like; and other headers or a pickup header is replaced for harvesting cotton stalks, salix psammophila stalks and the like and the harvester has international advanced levels.

Description

technical field [0001] The invention belongs to the field of agricultural machinery and relates to a harvester, in particular to a harvester with the function of crushing straw. Background technique [0002] my country has a large area of ​​corn planting, but the current level of machine sowing of corn in the country has only reached 60%, while the level of machine harvesting is only 6.8%. Therefore, the level of machine harvesting has become a bottleneck restricting the whole mechanization of corn, especially corn manual harvesting and straw processing have become The heaviest physical labor for farmers in the northern region. According to statistics from relevant departments, due to the high cost of manual harvesting, farmers burn corn stalks, causing serious environmental pollution. [0003] It is understood that a large number of rural young and middle-aged laborers are currently turning to non-agricultural industries. During the busy farming season, it is difficult to m...

AI Technical Summary

Problems solved by technology

[0008] Therefore, the current status of corn harvesters does not fundamentally solve the problems of corn harvesting and straw crushing that meet the needs of the existing national conditions and agronomic conditions from the working principle and structure.

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