Novel grain corn combine harvester

A technology for combine harvesters and corn, applied in harvesters, threshing equipment, crop processors, etc., can solve the problems of low degree of automation, waste of resources, low threshing efficiency, etc., achieve complete automation and systematization, extend the walking route, The effect of improving threshing efficiency

Active Publication Date: 2014-12-03
河南金农发科技产业有限公司
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AI Technical Summary

Problems solved by technology

[0002] The current grain corn combine harvester adopts the threshing and cleaning principle of the "wheat harvester". The cooperative operation effect between the harvesting units is poor, and the degree of automation is low
In addition, its threshing unit is not suitable for threshing corn cobs. For corn with high moisture content, the corn kernels o

Method used

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  • Novel grain corn combine harvester
  • Novel grain corn combine harvester
  • Novel grain corn combine harvester

Examples

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Embodiment Construction

[0019] like Figure 1 to Figure 4 As shown, a new type of grain corn combine harvester includes a body 34, a driving control system 30, a transmission system 37, a walking system 33, a header unit 31 and a threshing unit 35. The rear end of the table unit 31 is connected to the lift bridge 32 , the rear end of the lift bridge 32 is connected to the threshing unit 35 , and the threshing unit 35 and the header unit 31 are connected through the lift bridge 32 . The threshing unit 35 is connected with a collection box 39 and a grain recovery box 36, a straw returning device 38 is installed at the rear of the body 34, the collection box 39 is turned over by the hydraulic system for unloading, and the outlet of the grain recovery box 36 is unloaded by an opening mechanism. , the working parts of the whole corn combine harvester are connected by the transmission system 37, and the control of the machine is achieved through the joint action of the driving control system 30 and the wal...

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Abstract

The invention discloses a novel grain corn combine harvester. The harvester comprises a driving control system, a transmission system, a traveling system, a header unit and a threshing unit, wherein the corn header unit is arranged at the front end of a harvester body, the threshing unit is arranged at the back end of the header unit and connected with the header unit through an elevating bridge, a collecting box and a grain recovery box are arranged on the threshing unit, and a straw returning device is arranged at the tail of the harvester body. The harvester is simple in structure, reliable in performance, high in threshing efficiency and capable of well applicable to threshing of corn cobs and completely separating corn grains on the corn cobs, so that the phenomenon that the corn cobs are blocked when moving forwards is prevented, the threshing efficiency is greatly improved, corn cobs can be recovered and utilized, the resource utilization rate is increased, full automation and systematization of corn harvesting are realized, and the harvester is clear in classification and high in efficiency.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a novel grain corn combine harvester. Background technique [0002] The current grain and corn combine harvester adopts the threshing and cleaning principle of "wheat harvester", which has a complex structure, a large whole machine, serious vibration, high failure rate, inconvenient installation and maintenance, and poor maneuverability. The collaborative operation effect between the header units is poor, and the degree of automation is low. In addition, its threshing unit is not very suitable for threshing corn on the cob. For corn with high moisture content, the corn kernels on the corn cob cannot be completely detached, and there will still be corn kernels left on the corn cob, which cannot be threshed normally. The cob often gets stuck as it moves forward and is extremely prone to clogging, resulting in inefficient threshing. Moreover, the corncob...

Claims

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Application Information

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IPC IPC(8): A01D41/06A01D82/00A01D45/02A01F12/18
Inventor 王建平李先重王超朱东风朱凯凯
Owner 河南金农发科技产业有限公司
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