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Mass classification control device for particles

A control device and quality classification technology, applied in the direction of electromagnetic measuring device, electric/magnetic profile/curvature measurement, etc., can solve problems such as low efficiency and large accuracy error

Inactive Publication Date: 2019-07-02
中船重工(昆明)灵湖科技发展有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a quality classification control device for particles, in order to solve the problems of low efficiency and large accuracy errors caused by manual judgment in particle classification and weighing measurement in the prior art

Method used

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  • Mass classification control device for particles

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Embodiment Construction

[0013] The following describes the technical solutions in the embodiments of the present invention clearly and completely with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0014] Reference attached figure 1 figure 2 , The embodiment of the present invention provides a quality classification control device for particles, including a three-dimensional image capture and acquisition device for particles, a drive motor 1, a flip paddle 2, a position code plate 3, a photoelectric sensor 4, and a measuring cup 5; The three-dimensional image capture collection device is used to capture the particles to identify whether they are...

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Abstract

The invention provides a mass classification control device for particles. The device comprises a three-dimensional image capturing and acquisition device for particles, a drive motor, a flip dialingpiece, a position code disc, a photoelectric sensor and metering cups. When an unpolished rice grain falls down, the grain passing is detected by the photoelectric sensor; a perfect grain or imperfectgrain signal is sent according to an image processing system; the drive motor is controlled to make forward or reverse rotation at the 90 degrees, wherein the rotation angle is controlled by the position code disc; and the unpolished rice grain is transferred to the metering cup by rotation of the flip dialing piece, thereby achieving an objective of classifying perfect grains and imperfect grains into different metering cups. According to the invention, the device is used for appearance inspection and mass evaluation of rice; classification is performed based on graphic features of the perfect grains and imperfect grains according to the standard requirements; and then the perfect grains and imperfect grains are weighed and metered and mass fractions of the perfect grains and the imperfect grains are calculated to carry out level evaluation.

Description

Technical field [0001] The invention relates to the technical field of grain grade assessment, in particular to a quality classification control device for granules. Background technique [0002] The rice grading is mainly based on the roughness rate, and at the same time, the percentage of broken rice is taken into account to detect the whole rice rate as an index for judging rice and rice. [0003] At present, the determination of the rice roughness rate and the whole rice rate is graded by methods such as manual identification, sorting, quality measurement and calculation. The inspectors’ senses are required to identify the appearance quality of rice brown rice, which is classified into perfect grains and imperfect grains. The two types of particles are weighed and measured, and the mass fraction of the total mass of the sample is calculated as the roughness rate of the rice, so as to achieve the quality level of the rice. However, the sensory sensitivity of manual inspectors i...

Claims

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Application Information

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IPC IPC(8): G01B7/28
CPCG01B7/28
Inventor 和毓鑫熊伟陶大鹏
Owner 中船重工(昆明)灵湖科技发展有限公司
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