Grain swathing, threshing, direct-harvesting and threshing multifunctional integrated combine harvester

Abstract

The invention discloses a grain swathing, threshing, and direct-harvesting and threshing multifunctional integrated combine harvester which includes a direct-harvesting cutting table, a walking system, a driving control system, a conveying system, a grain storage and transfer-unloading system, a material conveying system, a power system and a threshing system. The direct-harvesting cutting table is connected to an integrated combine harvester body in a hooked mode through a hook point T, picking device joints W are arranged on the left and right side walls of the direct-harvesting cutting table for installing picking devices, the walking system is of a lifting base plate structure, the driving control system includes an electronic intelligent fuel-saving switch installed in a cab, and theelectronic intelligent fuel-saving switch is connected to an engine control system. The grain swathing, threshing, and direct-harvesting and threshing multifunctional integrated combine harvester hasmultiple functions with one machine, the structure is simple, the purchase cost is low, the economical efficiency is greatly improved, different power output can be selected for operations without changing the structure, the use is convenient, energy is saved, and emission is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a multifunctional integrated harvester for windrowing, threshing, and direct harvesting and threshing. Background technique [0002] my country is a large agricultural country. In Northeast China, especially Heilongjiang and other rice planting areas, affected by the local climate and relatively concentrated rice harvesting period, it is necessary to complete a large-scale harvest in a short time. At the same time, due to the difference in grain moisture content, storage pressure It is relatively large, and the pressure of turning and drying grain is also relatively high. At present, the mainstream combine harvesters in China mainly harvest and thresh directly to obtain grains, which cannot solve the problem of high moisture content of grains caused by the existing large-area short-term centralized harvesting. The pressure of storage and drying and other resource all...

AI Technical Summary

Problems solved by technology

[0002]China is a large agricultural country. In Northeast China, especially Heilongjiang and other rice planting areas, affected by the local climate and relatively concentrated rice harvesting period, it is necessary to complete large-scale production in a short time. At the same time, due to the difference in grain moisture content, the pressure of storage is relatively high, and the pressure of turning and drying grain is also relatively high. At present, the mainstream combine harvesters in China mainly harvest and thresh directly to obtain grain, which cannot solve the existing problems. The pressure of storage and drying brought about by the high moisture content of large-area short-term centralized harvesting and other resource allocation conflicts; some mainstream windrowing machines can cut crop stalks and spread them on the ground In the field, thereby reducing the moisture content of the grain, it can be harvested in advance and obtain high-quality grain, and the harvest period can be extended at the same time, which solves a large part of various problems caused by centralized harvesting, but it can only complete a single windrowing function. In the later stage, a combine harvester with a pick-up and threshing device will be purchased separately to complete the harvest of grains, which will greatly reduce economic benefits and waste resources.

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