Color sorter discharge hopper with buffer structure

Abstract

The invention discloses a color sorter discharge hopper with a buffer structure. The color sorter discharge hopper comprises a color sorter body. Two discharge ports in the bottom of the color sorterbody are fixedly connected with a feed port of a good product discharge hopper and a feed port of an inferior-quality product discharge hopper correspondingly. The good product discharge hopper and the inferior-quality product discharge hopper are each composed of an upper discharge hopper and a buffer discharge pipe, wherein the buffer discharge pipe is spiral, fixed bases are fixedly arranged onthe two sides of the inner wall of the upper discharge hopper correspondingly, grooves are formed in the two fixed bases correspondingly, the bottoms of the two grooves are fixedly connected with thebottoms of two springs correspondingly, and the tops of the two springs are fixedly connected with the bottoms of two slide rods correspondingly. According to the color sorter discharge hopper with the buffer structure, by arranging the spiral discharge pipes on the discharge hopper, it can be avoided that a large amount of materials are accumulated in a discharge hopper and damaged by squeezing,the falling speed of the materials is reduced, the buffering effect is realized, the integrity of material particles is ensured, impurities in the materials can be filtered out by a filtering plate,and the quality of the materials is improved.

Description

technical field [0001] The invention relates to a discharge hopper, in particular to a color sorter discharge hopper with a buffer structure, and belongs to the technical field of color sorters. 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. At present, the color sorter is used in the fields of bulk materials or packaging industrial products, food quality testing and grading. [0003] The existing color sorter realizes the screening of materials through the high-pressure spray valve, and the material is blown into a suitable discharge hopper through the high-pressure spray valve, so that the material will enter the discharge hopper at a high height, not only will it not meet the side of the discharge hopper Collisions between the walls cause damage, and a large am...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a color sorter output hopper with a buffer structure to solve the problem that the color sorter output hopper in the above background technology is easy to cause material damage

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