Quantitative feeding mechanism of rice polishing machine for rice industry

By designing a quantitative feeding mechanism in the rice polishing machine, and utilizing the combination of the quantitative feeding groove and the arc plate on the feeding roller, the problems of uneven polishing and wear of the polishing roller caused by the traditional feeding mechanism are solved, thus achieving uniformity and stability in rice polishing, and improving polishing efficiency and roller lifespan.

CN224358489UActive Publication Date: 2026-06-16QIANJIANG LUFENG RICE IND CO LTD
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QIANJIANG LUFENG RICE IND CO LTD
Filing Date
2025-06-16
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Traditional rice polishing machines have feeding mechanisms that make it difficult to precisely control the amount of material fed, resulting in uneven polishing or low efficiency, and are also prone to causing localized wear on the rice polishing rollers.

⚗Method used

A quantitative feeding mechanism for a rice polishing machine used in the rice industry is designed. It adopts multiple quantitative feeding grooves arranged in a ring array on the feeding roller, combined with the sliding fit design of the arc plate and the feeding mechanism to ensure that the rice is evenly distributed between the polishing rollers, and the quantitative feeding is achieved by motor drive.

🎯Benefits of technology

This method achieves consistent and stable quality in rice polishing, avoids uneven polishing and localized wear of the polishing roller, improves polishing efficiency, and extends the service life of the polishing roller.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The application relates to the technical field of rice polishing, and discloses a quantitative feeding mechanism of a rice polishing machine for the rice industry, which comprises a feeding cover fixedly installed on the top of the rice polishing machine and two arc-shaped plates fixedly installed in the rice polishing machine, a material bin is fixedly installed on the top of the feeding cover, and the bottom of the feeding cover extends into the rice polishing machine. The application has the following advantages and effects: the amount of rice entering the inside of the rice polishing machine each time can be controlled, the effect of quantitative feeding is achieved, the rice entering quantitatively each time can be uniformly dispersed between two rice polishing rollers, polishing unevenness and low polishing efficiency caused by excessive or insufficient feeding are avoided, the phenomenon that local wear is aggravated after the two rice polishing rollers are used for a long time is avoided, the consistency and stability of the rice polishing quality are significantly improved, the service life of the rice polishing rollers is prolonged, and the rice polishing efficiency is improved.
Need to check novelty before this filing date? Find Prior Art