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Binocular recognition type cotton top-cutting machine

A technology of binocular recognition and topping machine, which is applied in agricultural machinery and implements, televisions, cutting tools, etc., can solve the problems of low precision, late start of research, and complicated field optical fibers, and achieves short longitudinal cutting length and complete cutting. High rate and long life effect

Inactive Publication Date: 2016-03-23
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] my country's research on cotton topping machines started later than abroad. At present, the topping mechanisms of topping machines mainly include drum type and throwing knife type. These two methods are not conducive to the recovery of residual buds after topping.
The existing cotton topping machine profiling methods are mainly: mechanical contact type, infrared induction type and ultrasonic induction type; the sensitivity of mechanical contact type is difficult to grasp, and the precision is not high; the optical fiber in the field is complicated, and the infrared induction type is difficult to realize its function. Ultrasonic induction type, the accuracy is better, but there is a big problem with direction sensing

Method used

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  • Binocular recognition type cotton top-cutting machine
  • Binocular recognition type cotton top-cutting machine
  • Binocular recognition type cotton top-cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: with reference to attached Figure 1 A binocular recognition type cotton topping machine, comprising a power unit, a topping lifting device, a residual bud recovery device, a traction device, an image acquisition and processing device and a frame, is characterized in that the image acquisition and processing device is located at the lower end of the frame motor tray The topping and lifting device is set at the rear end of the frame and connected with the power output shaft of the tractor, which can track and top the cotton. towing device connection.

Embodiment 2

[0027] The difference between this example and Embodiment 1 is that the frame includes a rear suspension beam 1, a crossbeam 2, a U-shaped fixing screw 3, a front suspension beam 4 and a tray 18, and the above-mentioned rear suspension beam 1 and front suspension beam 4 pass through with four crossbeams 2 U-shaped fixed screw rods 3 are fixed together to form the whole frame, and the tray 18 is installed on the rear and lower part of the beam 2 for fixing parts.

Embodiment 3

[0029] The difference between this example and Embodiment 1 is that the power set includes a spline transmission shaft 38, a bevel gear set 39, a main transmission shaft 40, a pulley 9 and a transmission belt 6, and the above-mentioned spline transmission shaft 38 works with the tractor power The output device is connected, one end of the main transmission shaft 40 is connected with the bevel gear set 39 through a key, and the other end is connected with the pulley 9 through a key, and the pulley 9 transmits power to the cutting pulley 37 through the transmission belt 6, thereby performing topping Work.

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Abstract

The present invention discloses a binocular recognition type cotton top-cutting machine. The binocular recognition type cotton top-cutting machine comprises: a power apparatus, a top-cutting elevating apparatus, a residual bud recovery apparatus, a traction apparatus, an image capturing and processing apparatus and a rack. The binocular recognition type cotton top-cutting machine is characterized in that the image capturing and processing apparatus is arranged at the lower end of a tray of the rack, the top-cutting elevating apparatus is arranged at the rear end of the rack and is connected to a power output shaft of a tractor to track cotton top-cutting, the residual bud recovery apparatus is arranged at the upper portion of the rack, the traction apparatus is arranged in the front portion of the rack and is connected to the traction apparatus of the tractor. The elevating portion of the top-cutting elevating apparatus provided by the present invention uses a slider crank mechanism; the top-cutting portion consists of a fixed cutter and a movable cutter; the cutting mode of the cutter set is supported cutting, and is low in power consumption, and cut residual buds are arranged above the fixed cutter, so that recovery is facilitated. The image capturing and processing apparatus uses a CCD camera to capture images, and the information about height and distance of cotton plants can be obtained by image processing, so that the height of the cutter is adjusted and cotton top-cutting work is performed.

Description

technical field [0001] The invention relates to a mechanical device for topping cotton, in particular to a cotton topping machine based on a binocular recognition system, which belongs to the field of agricultural machinery. Background technique [0002] Cotton topping refers to eliminating the top growth advantage of cotton by removing the top core of cotton. Cotton topping, as the central link of cotton pruning work, is particularly important for controlling the growth of cotton plants. Since Xinjiang and other regions enter winter early and the growth cycle of cotton is relatively short, it is necessary to suppress the growth of the main stem by removing the dominance of the top, so that more nutrients can be provided for the growth of reproductive organs, reducing the consumption of water and nutrients by ineffective branches and leaves, and promoting Cotton plants set bolls early and many bolls, making the cotton plants appear tower-shaped, increasing the yield of cott...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/08H04N5/225
CPCA01G3/08H04N23/00
Inventor 李霞沈晓晨宋欢王维新汤明军屈通张思远闫毅敏贺晓
Owner SHIHEZI UNIVERSITY
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