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Cotton stalk pulling machine

A technology of stalk pulling machine and cotton, which is applied in harvesters, agricultural machinery and implements, etc. It can solve the problems of cotton root residue and achieve the effects of flexible and convenient use, low rate of missing pulling, and low power requirement.

Inactive Publication Date: 2016-06-01
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rest of the cotton pulling machines that do not require opposite rows mostly use the method of shoveling the lateral roots, which results in cotton roots remaining in the field

Method used

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  • Cotton stalk pulling machine
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Examples

Experimental program
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Effect test

Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0027] Such as Figure 1 to Figure 5 As shown, an embodiment of the cotton stalk pulling machine of the present invention includes a frame 1, a pulling device 2, a cotton stalk conveying device 3, and a power input shaft 4. The pulling device 2 includes a pulling shaft 21 and a pull The two groups of knife sets on the shaft 21, the extraction shaft 21 is installed on the frame 1 and arranged obliquely from the bottom to the top of the cotton stalk puller, the inclination angle of the extraction shaft 21 with respect to the ground is 20°~160° , Preferably 20°~45° or 135°~160°, the extraction shaft 21 is connected to the power input shaft 4 through the first transmission mechanism, two sets of knife groups are arranged at intervals along the axis of the extraction shaft 21, and each group of knife sets includes Three pick-up knives 22 are evenly space...

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Abstract

A cotton stalk pulling machine comprises a rack, a pulling device, a cotton stalk conveying device and a power input shaft. The pulling device comprises a pulling shaft and more than two knife sets mounted on the pulling shaft, the pulling shaft is arranged in a manner of inclining in an advancing direction of the cotton stalk pulling machine from bottom to top, each knife set comprises more than one pulling knife, a pressing plate pressing cotton stalks to incline forward along with advancing of the cotton stalk pulling machine is arranged in front of the pulling device, the cotton stalk conveying device comprises a conveying passage and a nail-tooth conveying mechanism, an inlet end of the conveying passage is positioned on one side of the pressing plate, the nail-tooth conveying mechanism comprises a first chain wheel shaft, a second chain wheel shaft and two conveying chains, and a plurality of conveying nail teeth used for moving the cotton stalks pulled up by the pulling knives into the conveying passage and conveying the same out along the conveying passage are arranged on each conveying chain at uniform intervals. The cotton stalk pulling machine is simple and compact in structure, low in manufacturing and maintaining cost, low in power requirement, low in pulling missing rate and flexible and convenient to use.

Description

Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a cotton stalk pulling machine. Background technique [0002] Due to the high labor intensity and low efficiency of manual harvesting of cotton stalks, and the large output of cotton stalks, dispersion, and strong seasonal storage and storage, under the current production mode, except for part of the return to the field, the remaining cotton stalks are randomly discarded or burned. Not only does cotton stalk resources cause a huge waste, but the burning of cotton stalks will destroy the soil structure and seriously pollute the environment. At the same time, due to the shortage of labor and the lack of suitable matching field cotton stalk harvesting machinery, it is difficult to harvest, store and transport cotton stalks. , The high cost has severely restricted the utilization of cotton stalk resources. The technology and equipment of mechanized cotton stalk harvesting ...

Claims

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Application Information

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IPC IPC(8): A01D45/00
CPCA01D45/00
Inventor 全腊珍何学迎全伟李健尹益文肖旭
Owner HUNAN AGRICULTURAL UNIV
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