Self-propelled corn straw harvesting and bundling all-in-one machine

Abstract

The invention discloses a self-propelled corn straw harvesting and bundling all-in-one machine. A harvester and a bundling machine are combined into an all-in-one machine, a redundant device is arranged, the corn straws harvested by the harvester are stored in the redundant device in advance, and then the materials are stably fed to the bundling machine through the redundant device, so that the feeding of the bundling machine is continuous in the harvesting process, the throughput of the harvester and the throughput of the bundling machine are adjusted through the redundant device, and the problem that the throughput is not matched is solved, the harvesting and bundling efficiency of corn straws is improved, and a material storage triggering mechanism is arranged, so that a certain amountof corn straw is stored in the storage tank, bundling is carried out only by the bundling machine, and the phenomenon that the harvester breaks down or stops harvesting due to the fact that the harvester breaks down is avoided, the bundling effect is improved, and the corn straws are further crushed by arranging an auxiliary crushing mechanism, the corn straws are compressed through a pre-compression mechanism, so that the compression ratio is approximate, and the bundling effect is further improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a self-propelled corn stalk harvesting and bundling integrated machine. Background technique [0002] As the crop with the largest planting area among the three major crops, corn has a simple planting method, high yield and high economic benefits. However, maize harvesting mechanization is a relatively low degree of mechanization in my country's major food crops. Compared with 97% of wheat and 78% of rice, maize is only 55%. At the same time, its straw is a multi-purpose renewable biological resource, which can be used as fertilizer, bio-oil, environmentally friendly industrial raw materials, and feed. However, the utilization rate of straw in our country is low, and it was mostly burned in the early years. The direct reason is that the treatment efficiency is low, which affects the sowing of wheat. With the transfer of rural labor force to urbanizati...

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Problems solved by technology

However, the utilization rate of straw in our country is low, and it was mostly incinerated in the early years. The direct reason is that the treatment efficiency is low, which affects the sowing of wheat.

With the transfer of rural labor force to urbanization, if the yield rate of corn machines cannot be increased, it will seriously affect the healthy development of my country's agriculture. Therefore, vigorously developing corn harvesting mechanization is one of the important guarantees for my country's agricultural development. At present, there is no special corn machine on the market. The automatic baler with stable quality of straw, and the separation of the harvesting link and the baling link, the mismatch of throughput results in poor stability of the input of the baler, incomplete crushing of the harvester, and inconsistent compression ratio of harvested corn stalks, which reduces the The efficiency of machine harvesting has formed an insurmountable obstacle for the subsequent comprehensive utilization of straw

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