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Colored double-CCD (Charge Coupled Device) color-sorting system for delinting cotton seeds and implementation method

A delinting cotton, color technology, applied in the direction of color/spectral property measurement, measurement device, material analysis by optical means, etc.

Inactive Publication Date: 2015-03-25
天津市环新光学精密机械研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to design defects, the existing self-developed cotton seed color sorter cannot completely sort shriveled seeds and cracked seeds; how to solve this problem has become a subject to be studied and solved by technicians in this technical field

Method used

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  • Colored double-CCD (Charge Coupled Device) color-sorting system for delinting cotton seeds and implementation method
  • Colored double-CCD (Charge Coupled Device) color-sorting system for delinting cotton seeds and implementation method
  • Colored double-CCD (Charge Coupled Device) color-sorting system for delinting cotton seeds and implementation method

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Embodiment Construction

[0068] In order to understand the present invention more clearly, describe the present invention in detail in conjunction with accompanying drawing and embodiment:

[0069] Such as Figure 1 to Figure 7 As shown, a color sorting system for delint cotton with double CCDs, including vibration feeding system 1, optical detection system 2, defective product separation system 3, human-computer interaction system 4, and cleaning system 5.

[0070] Such as figure 2 As shown, the circuit control system includes: a color CCD camera module, an image signal processing module, a man-machine interface interaction module, an air valve control module, a lighting system module, a cleaning control module, a feeding control module, a receiving control module and a power management module;

[0071] The input end of each image signal processing module is respectively connected to two color CCD camera modules on the front and rear sides of the material flow, and an air valve control module to fo...

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Abstract

The invention relates to a colored double-CCD (Charge Coupled Device) color-sorting system for delinting cotton seeds. The colored double-CCD color-sorting system comprises a vibratory feeding system, an optical detection system, a defective-product separation system, a human-computer interaction system and a sweeping system. The colored double-CCD color-sorting system is characterized in that the optical detection system comprises an LED RGB light-source system, a reference background unit and a colored CCD camera unit; a sorting interface processing unit is provided with two synchronously-arranged sensitivity thresholds and a defect-size customization control function. The colored double-CCD color-sorting system has the advantages that a colored double-CCD intelligent recognition algorithm is utilized to determine the feature information such as colors and shapes of the cotton seeds and screening on defective products such as red seeds, white seeds, seeds with cracks, damaged seeds and empty seeds in the processed cotton seeds is carried out, so that the germination rate and the commodification of the seeds are increased and the competitiveness of domestic color-sorting products is improved.

Description

technical field [0001] The invention relates to a seed sorting machine in the field of agricultural product processing, in particular to a color double-CCD delint cotton seed color sorting system and a realization method, which are used for delint cotton seed color sorting. Background technique [0002] Cotton seed is the most basic means of production in cotton production, which affects the level of cotton yield and fiber quality. Due to the influence of geographical environment, climatic conditions, cultivation management conditions and natural disasters and other factors, the internal and external quality of cotton seeds also vary widely. Some caused poor cotton seed maturity, immature red seeds, infertile seeds and dead seeds that did not germinate increased, resulting in a serious drop in seed germination rate. According to the sampling results of processing production areas in recent years, the proportion of unqualified cotton seeds such as discoloration and broken se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/342G01N21/27G01N21/892G01B11/24
Inventor 刘艳丽杜鸿运王世璞
Owner 天津市环新光学精密机械研究有限公司
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