Self-propelled cotton stalk combine-harvester

Abstract

The invention discloses a self-propelled cotton stalk combine. The combine comprises an engine arranged on a self-propelled chassis, a harvesting platform, a transportation gangway, a feeding device, a chopping device, a thrower, and a cotton stalk box. The harvesting platform is connected with the feeding device through the transportation gangway; the outlet of the feeding device is connected with the inlet of the chopping device; the outlet of the chopping device is connected with the cotton stalk box through the thrower; a hydraulic tilter is arranged on a box body of the cotton stalk box;and the engine is in power connection with the harvesting platform, the transportation gangway, the feeding device, the chopping device, the thrower and the hydraulic tilter respectively. The self-propelled cotton stalk combine has a compact structure, is capable of completing the harvesting, transportation, chopping, throwing, boxing and material unloading at one time, has high harvesting efficiency, realizes the harvesting for a plurality of rows, has the high adaptability to the row pitch of cotton stalk, can meet the requirements on cotton stalk harvesting in different areas, and can alsobe used for the harvesting of other stalk plants.

Description

technical field [0001] The invention relates to an agricultural harvesting machine, in particular to a self-propelled cotton stalk combine harvester, which is mainly used for harvesting stalk plants such as cotton stalks. Background technique [0002] At present, there are three types of cotton stalk harvesting technologies available in China, namely: shovel cutting, lifting and harvesting and crushing. The self-propelled cotton stalk harvesting and chopping combined harvesting technology is still blank. The structure of the cotton stalk cutting machine is relatively simple, and the main working part is a "herringbone"-shaped blade; during operation, the cotton stalk cutter is installed in front of the tractor, and the tractor drives forward, and the "herringbone"-shaped blade suspended at the front penetrates the soil to a certain depth Pass through, thus cutting off the cotton roots, and lifting the cotton stalks upwards, and pulling a rake behind some of them, and wrappin...

AI Technical Summary

Problems solved by technology

[0003] The existing domestic cotton stalk harvesting machinery has the following problems: the cotton stalk shovel cutter consumes a lot of power, is not laid neatly, and does not have the function of chopping; The surface hardening and pulling out rate is low, and some models need to harvest in opposite rows, and the row spacing adaptability is poor; the overall structural strength of the traction cotton stalk harvester is not enough; the throwing knife type cotton stalk crushing harvester is inefficient; The operation is inconvenient, especially when the reverse gear is changed to a forward gear, the harvesting speed is limited and the working efficiency is low

Therefore, the existing domestic cotton stalk harvesting machinery cannot meet the requirements of high efficiency, low cost, and large-scale industrial utilization of cotton stalks as raw materials.

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