Rice milling machine, rice milling equipment, rice milling machine operation management system

By using a whiteness sensor to detect the whiteness of rice grains in a rice milling machine and adjusting the degree of fine grinding in real time, the problems of quality deviation in the degree of fine grinding of rice grains and inaccurate control of the yield rate have been solved, achieving high-precision rice grain quality and productivity improvement.

CN117642230BActive Publication Date: 2026-05-26SATAKE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SATAKE CORP
Filing Date
2022-06-29
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing rice milling machines have problems with the quality deviation of rice grains and inaccurate control of finished product rate when finely milling the same raw material brown rice. In particular, it is difficult to achieve high-precision control under the influence of operator differences and measurement errors among multiple rice milling machines.

Method used

A rice grain whiteness sensor is used to detect the whiteness before and after fine milling. The control unit and storage mechanism work together to adjust the fine milling degree adjustment mechanism in real time to ensure that the increase in rice grain whiteness is consistent with the target value. The control information is shared among multiple rice milling machines through the communication mechanism to achieve high-precision finished product rate control.

Benefits of technology

It improves the reproducibility of rice grain fineness and production efficiency, reduces operation preparation time, and ensures the consistency of rice grain quality and the accuracy of finished product control among multiple rice milling machines.

✦ Generated by Eureka AI based on patent content.

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    Figure CN117642230B_ABST
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Abstract

This invention provides a rice milling machine equipped with a control unit that controls a milling degree adjustment mechanism to achieve a predetermined quality level of rice grain milling. The machine includes: a detection mechanism capable of detecting the milling degree of rice grains; the control unit controlling the milling degree adjustment mechanism such that the milling degree of rice grains detected by the detection mechanism matches a target milling degree; and a storage mechanism capable of storing and registering control information of the control unit controlling the milling degree adjustment mechanism, along with the target milling degree, and raw material information of raw brown rice, in association with the raw material information of the raw brown rice. The machine can begin milling the raw brown rice based on the control information stored and registered in the storage mechanism and determined by the raw material information of the raw brown rice and the target milling degree.
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