Distributor and grain imperfect grain scanning detection system with same

A technology of scanning detection and dispenser, which is applied in the direction of analyzing materials, instruments, measuring devices, etc., can solve the problems of high feeding requirements, low detection efficiency, and inability to meet the requirements of fast, efficient, and continuous detection.

Pending Publication Date: 2021-03-19
迩言(上海)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method generally spreads grain grains on the receiving tray and takes scanning photos. This detection method has high requirements for grain feeding, and the detection efficiency is relatively low, which cannot meet the needs of fast, efficient and continuous detection.

Method used

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  • Distributor and grain imperfect grain scanning detection system with same
  • Distributor and grain imperfect grain scanning detection system with same
  • Distributor and grain imperfect grain scanning detection system with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like figure 1 As shown, the distributor of this embodiment includes a horizontal material plate 41 and a plurality of comb bars 42, and the two sides of the material plate 41 are respectively provided with vertically upward and parallel baffle plates 411, and the above-mentioned comb bars 42 Extending towards both ends of the above-mentioned material plate 41, a plurality of the above-mentioned comb tooth bars 42 are all fixed on the upper end of the above-mentioned material plate 41, and are arranged in multiple rows side by side between the above-mentioned baffle plates 411 on both sides. A distributing groove 421 for accommodating single-grain grains is defined between the racks 42 .

[0028] In this embodiment, a plurality of side-by-side distribution troughs are formed between the distributors, which can orderly divide the materials into multiple columns for transportation, which is beneficial to the operation of the next stage of the process.

[0029] Preferably,...

Embodiment 2

[0032] like figure 2 and 3 As shown, the grain imperfect grain scanning detection system of this embodiment includes a support platform 1, a lower hopper 2, a belt conveyor 3, a scanner 7, an image display terminal and the above-mentioned material distribution system according to any one of claims 1 to 3. Device 4, the above-mentioned belt conveyor 3 is arranged on one side of the above-mentioned support platform 1, and its conveying surface is provided with a plurality of running troughs 31 across its conveying surface along the conveying direction of its conveying surface. The distribution troughs 421 correspond one by one, the above-mentioned lower hopper 2 is installed above the above-mentioned support platform 1, one end of the above-mentioned distributor 4 is connected to the discharge port of the above-mentioned lower hopper 2, and the other end is placed on the conveying surface of the above-mentioned belt conveyor 3 On the feeding end, and the distributing chute 421...

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Abstract

The invention relates to the technical field of grain detection, particular to a distributor and a grain imperfect grain scanning detection system with the same. The grain imperfect grain scanning detection system comprises a supporting table, a discharging hopper, a belt type conveying device, a scanner, an image display terminal and a distributor, wherein the belt type conveying device is arranged on one side of the supporting table, a plurality of material running grooves stretching across the conveying face of the belt type conveying device are formed in the conveying face of the belt typeconveying device in the conveying direction, and correspond to material distributing grooves one to one, the discharging hopper is installed above the supporting table, one end of the distributor isconnected with the discharging port of the discharging hopper, the other end of the distributor is arranged at the feeding end of the conveying face of the belt type conveying device, the material distributing grooves of the distributor are in butt joint communication with the material running grooves in a one-to-one correspondence mode, a machine vision system is provided with the scanner, and the scanner is arranged above the conveying face of the belt type conveying device. According to the invention, the structure design is reasonable, efficient and continuous grain detection can be achieved, grain sorting is good, and detection effectiveness is good.

Description

technical field [0001] The invention relates to the technical field of grain detection, in particular to a feeder and a scanning detection system for imperfect grains with the same. Background technique [0002] Imperfect grains refer to grains that have been damaged but still have edible value, including insect-eaten grains, diseased grains, damaged grains, immature grains, sprouted grains, and mildewed grains. It is easy to produce imperfect grains in the process, which seriously affects the quality and safety of grain. By detecting the imperfect grains of the grain, it is possible to reasonably check the overall quality of the grain, and to improve the various links involved in the grain industry. At present, the quality inspection of grains is mostly done manually, the speed of manual inspection is relatively slow, and the quality results of the inspection are highly subjective. There are some detection methods at this stage: Acoustic signal detection of imperfect grai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/01G01N21/85
CPCG01N21/01G01N21/85G01N2021/0112G01N2021/8592
Inventor 褚毅宏王正友徐广超王伟
Owner 迩言(上海)科技有限公司
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