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Screening and arranging device for granular crops

A technology for arranging devices and crops, which is applied in the direction of filtering, solid separation, and grids, etc. It can solve the problems of complex counting and statistics, complex screening steps, and heavy workload, so as to improve detection efficiency, detection accuracy and detection efficiency Effect

Active Publication Date: 2020-10-30
SHANGHAI JIAO TONG UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, the quality inspection and grading of crops mostly adopts the traditional manual method of counting sampling inspection and grain-by-grain observation. This method has a large workload, time-consuming, complicated screening steps, complex counting and statistics, and low efficiency. It is far from meeting the needs of crop storage, trade , production and processing and other efficient and convenient requirements

Method used

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  • Screening and arranging device for granular crops
  • Screening and arranging device for granular crops
  • Screening and arranging device for granular crops

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Embodiment Construction

[0029] Such as Figure 8 As shown in (b), it is a granular crop screening and arrangement device involved in this embodiment, including: a screen with a composite double-layer structure for screening out intact grains, slightly broken grains, severely broken grains and shrunk grains, and impurities A sieve box with holes, an image processing and analysis module, and a display device, wherein: the image processing and analysis module is used to collect and identify, analyze and process the obtained images, and complete the identification of imperfect grain types of granular crops; the sieve box is located on the display device , the information prompt box of the display device gives different prompts for different types of imperfect grains identified by the image processing and analysis module, which is convenient for the operator to quickly select different types of imperfect grains.

[0030] Such as figure 1 As shown, the sieve box includes three layers of sub-sieve boxes wi...

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Abstract

A screening and arranging device for granular crops comprises a screening box, an image processing and analyzing module and a display device, wherein the screen box is used for screening out completegranules, slightly broken granules, severely broken granules, shrunk granules and impurities, and the screen box is provided with screening holes of a compound double-layer structure. The image processing and analyzing module is used for collecting images and conducting discrimination analysis treatment on the obtained images to complete unsound granule type distinguishing of the granular crops.The screen box is located on the display device. An information prompt box of the display device gives different prompts for the different types of unsound granules distinguished by the image processing and analyzing module, and operation personnel can conveniently and rapidly pick out different types of unsound granules. The screening and arranging device for the granular crops can rapidly screenout complete granules and slightly broken granules of the to-be-detected granular crops; more image information is provided for computer vision detection of the granular crops, the to-be-detected granular crops are arranged regularly meanwhile, so that image segmentation is facilitated; and the purposes of improving the detection efficiency and detection accuracy of the granular crops are achieved.

Description

technical field [0001] The invention relates to a technique in the field of agricultural tools, in particular to a device for screening and arranging granular crops. Background technique [0002] The quality inspection and grading of crops is a very important link in their storage, trade and processing. In this link, the proportion and proportion of imperfect kernels are the key indicators to measure the grade of crops. At present, the quality inspection and grading of crops mostly adopts the traditional manual method of counting sampling inspection and grain-by-grain observation. This method has a large workload, time-consuming, complicated screening steps, complex counting and statistics, and low efficiency. It is far from meeting the needs of crop storage, trade , production and processing and other efficient and convenient requirements. [0003] In recent years, computer vision has developed rapidly and has been widely used in intelligent detection, unmanned driving an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/04B07C5/34
CPCB07B1/04B07B2201/04B07C5/34
Inventor 柴新禹芦卓凡李恒徐飞
Owner SHANGHAI JIAO TONG UNIV
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