A screening device for a color sorter
A technology of screening device and color sorter, which is applied in the direction of filtering, solid separation, sorting, etc., and can solve the problems of blowing away particles and failing to screen particle sizes
Active Publication Date: 2021-11-12
湖南环城高科农业发展有限公司
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Problems solved by technology
[0005] The invention provides a screening device for a color sorter, which has the advantages that the falling and sorting of particles is sorted one by one, the sorting is more accurate, the size of the same particle can be distinguished, and the sorting effect is better. Solved the problem that in the process of particles falling freely and blowing air to filter impurities, it is easy to blow away the upper and lower particles together, and the size of the particles cannot be screened
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-5 , a screening device for a color sorter, comprising a body 1, a fixed plate 2 is fixedly installed in the middle of the body 1, a motor 3 is fixedly installed at the bottom of the fixed plate 2, and the upper surface of the fixed plate 2 is fixed with the motor 3 Set with screening teeth 4, two light sources 5 are fixedly installed on the upper surface inside the body 1 and between one side of the screening teeth 4, and a CCD detection d...
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The invention relates to the technical field of color sorter equipment, and discloses a screening device for a color sorter, which includes a body, and a fixing plate is fixedly installed in the middle of the body. The screening device used in the color sorter cooperates with the screening plate through the rhombus-shaped feeding trough, so that the particles are injected from the feeding hole, and under the screening when the opened screening trough coincides with the screening trough, the injected particulate matter can be For size screening, select the diameter-limiting sleeve with the same specifications as the particles to be screened. The discharged particles fall out one by one for screening. When screening the small particles that were screened last time, push the push plate to make the wedge The block slides on the push plate, thereby controlling the protrusion to compress the limit hole, so that the screening plate moves to the middle of the feeding trough, so that the screening trough and the screening trough stagger, block the screening trough one, and select the diameter limiter of the same specification for small particles Set, so that small particles fall one by one.
Description
technical field [0001] The invention relates to the technical field of color sorter equipment, in particular to a screening device for a color sorter. Background technique [0002] The color sorter is a device that uses photoelectric detection technology to automatically sort out the different-color particles in the granular material according to the difference in the optical characteristics of the material, that is, when the CCD sensor (charge-coupled device image sensor) detects the different-color particles Or the air gun blows away the heterochromatic particles by blowing air. At present, the color sorter is used in the fields of bulk materials or packaging industrial products, food quality inspection and classification. [0003] During the working process of the existing color sorter, the particles slide down on the inclined plate, and the falling particles are detected by the CCD sensor. The sliding direction of colored particles is changed, so that the separation of ...
Claims
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IPC IPC(8): B07C5/342B07C5/02B07C5/36B07B1/04
CPCB07B1/04B07C5/02B07C5/3425B07C5/367
Inventor 王涛
Owner 湖南环城高科农业发展有限公司