A rice-wheat combined harvesting and bundling integrated compound working machine

Abstract

The invention relates to a rice and wheat combined harvesting and bundling integrated compound operation machine which is composed of a material cutting and conveying system, a grain threshing and cleaning system, a straw compressing and bundling system, a power system and an auxiliary actuating accessory. When the compound operation machine is used for harvesting rice and wheat in fields, straws are cut and fed by a material cutting device, then the crop straws are conveyed to a grain threshing device by a material conveying device, the straws which are threshed and separated by the grain threshing device are compressed and bundled by a compressing and bundling device, the threshed and separated grains are cleaned by an air classification type cleaning device, and the cleaned grains are conveyed to a grain box. The compound operation machine can meet the requirements for harvesting and threshing the grains of rice and wheat and for compressing and bundling the threshed straws and has the advantages of being high in work efficiency, stable in operation performance, simple in operation flow and capable of saving time and labor.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery processing and manufacturing, in particular to an integrated rice and wheat harvesting and bundling machine, which can be widely used in high-performance harvesting of rice and wheat and combined operation of straw compression and bundling. Background technique [0002] Since the existing rice and wheat combine harvesters in my country basically use the form of crushing and returning the stalks after harvesting rice and wheat, the rice and wheat stalks after returning to the field are scattered in the field. However, because the harvested straw affects the next crop in the field and is not easy to rot in the field, farmers often burn the straw in the field. The burning of straw seriously affects the air quality, and the government's instructions are difficult to effectively solve the problem of straw burning. For this reason, rice and wheat picking and compressing and bundling mach...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is, in order to overcome the difficulty in the integrated operation of the rice and wheat combine harvester in the harvesting process of stalk cutting, conveying, threshing, cleaning, and straw compression and bundling, and solve the problem of directly hanging the bundling machine Connecting to the combine harvester leads to problems such as insufficient transmission strength, high failure rate of the whole machine, unreasonable power distribution, and low reliability of the combine harvester; The rollover of the combine harvester will cause serious casualties and accidents. An integrated operation model that can realize the combined harvesting and bundling of rice and wheat is provided. Through the material cutting and conveying system, grain threshing and cleaning system, straw compression The baling system, power system, and auxiliary execution accessories are reasonably arranged in and out to meet the requirements of rice and wheat harvesting and straw compression and bundling. It has the advantages of high work efficiency, simple operation process, time-saving and labor-saving, low failure rate, and safety and reliability.

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