Feeding hopper for color sorter

By designing the bottom slope at the discharge end of the color sorting machine input hopper, the problem of easy stuck material during vibration is solved, and the smooth flow of material and efficient feeding of material is achieved.

CN222678828UActive Publication Date: 2025-03-28HEFEI HEWITT PHOTOELECTRIC TECH CO LTD
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Patent Information

Application Number
CN202420981201.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-08
Publication Date
2025-03-28
Estimated Expiration
2034-05-08

AI Technical Summary

Technical Problem

The horizontal structure of the bottom end of the existing color sorting machine enters the hopper causes the material to easily get stuck during vibration, hindering the uniform flow of the material and reducing working efficiency.

Method used

A color sorting machine is designed to have a bottom inclined end of the discharge end, which is inclined toward the discharge direction of the vibration bucket, and an angle of 20 degrees to 60 degrees is formed with the bottom side of the inner wall of the vibration bucket, so that the stuck material is pushed to a high place through vibration to avoid jamming.

Benefits of technology

Through the design of the bottom slope, material jamming is avoided, material flows smoothly, material feeding efficiency is improved, and material hanging problem is solved.

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Abstract

The utility model relates to a feed hopper for a color sorter, which comprises a feed hopper and a vibrating hopper, the discharge end of the feed hopper is provided with a bottom inclined surface, the bottom inclined surface is aligned with the vibrating hopper, the bottom inclined surface and the bottom side of the inner wall of the vibrating hopper are arranged obliquely, and the bottom inclined surface and the bottom side of the inner wall of the vibrating hopper are arranged gradually from low to high towards the discharge direction of the vibrating hopper. On one hand, the pressure of materials can act on the feeding hopper, and continuous and uniform flowing of the materials is not affected. An existing pressure reduction structure does not need to be additionally arranged, installation procedures are reduced, cost is reduced, and the space utilization rate of the feeding hopper is improved. On the other hand, the bottom end of the feeding hopper is designed to be inclined, when materials are clamped between the feeding hopper and the vibration hopper, the materials can flow normally, the material clamping problem is solved, and the working efficiency is improved.
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