JPS6451149A - Dehulling ratio control apparatus of huller - Google Patents
Dehulling ratio control apparatus of hullerInfo
- Publication number
- JPS6451149A JPS6451149A JP20728187A JP20728187A JPS6451149A JP S6451149 A JPS6451149 A JP S6451149A JP 20728187 A JP20728187 A JP 20728187A JP 20728187 A JP20728187 A JP 20728187A JP S6451149 A JPS6451149 A JP S6451149A
- Authority
- JP
- Japan
- Prior art keywords
- hulled
- ratio
- ratio control
- hulled ratio
- control means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000209094 Oryza Species 0.000 abstract 3
- 235000007164 Oryza sativa Nutrition 0.000 abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 3
- 235000009566 rice Nutrition 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
PURPOSE: To lessen the hunting in roll gap type hulled ratio control by a feedback system by controlling a hulled ratio by the peripheral velocity difference of both hulling rolls. CONSTITUTION: The hulled ratio of the hulled rice subjected to hulling by a pair of the hulling rolls 3, 4 is detected by a sensor 23. The controller is provided with a hulled ratio control means 16 of the roll gap system for increasing and decreasing the gap of both hulling rolls so as to approximate the hulled ratio to the preset target hulled ratio. The controller is provided with a hulled ratio control means 14 of a peripheral velocity difference type so as to increase or decrease the peripheral velocity difference between hulling rolls in such a manner that the hulled ratio of the hulled rice attains the target hulled ratio in preference to the hulled ratio control means 16 of the feedback system described above when the absolute value of the difference between the hulled ratio of the hulled rice and the target hulled ratio is equal to or lower than the preset value. Consequently, the hunting in the roll gap type hulled ratio control by the feedback system is lessened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20728187A JPS6451149A (en) | 1987-08-20 | 1987-08-20 | Dehulling ratio control apparatus of huller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20728187A JPS6451149A (en) | 1987-08-20 | 1987-08-20 | Dehulling ratio control apparatus of huller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451149A true JPS6451149A (en) | 1989-02-27 |
Family
ID=16537198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20728187A Pending JPS6451149A (en) | 1987-08-20 | 1987-08-20 | Dehulling ratio control apparatus of huller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451149A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5200669A (en) * | 1990-10-02 | 1993-04-06 | Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H | Elevated power high-pressure discharge lamp |
| WO2021060465A1 (en) * | 2019-09-27 | 2021-04-01 | 株式会社サタケ | Hulling apparatus and hulling control system |
| JP2023112878A (en) * | 2022-02-02 | 2023-08-15 | 株式会社サタケ | Huller and hulling method |
| TWI839574B (en) * | 2019-09-27 | 2024-04-21 | 日商佐竹股份有限公司 | Hulling device and hulling control system |
-
1987
- 1987-08-20 JP JP20728187A patent/JPS6451149A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5200669A (en) * | 1990-10-02 | 1993-04-06 | Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H | Elevated power high-pressure discharge lamp |
| WO2021060465A1 (en) * | 2019-09-27 | 2021-04-01 | 株式会社サタケ | Hulling apparatus and hulling control system |
| CN114514072A (en) * | 2019-09-27 | 2022-05-17 | 株式会社佐竹 | Unhulled rice hulling device and unhulled rice hulling control system |
| CN114514072B (en) * | 2019-09-27 | 2023-05-09 | 株式会社佐竹 | Rice shelling device and rice shelling control system |
| TWI839574B (en) * | 2019-09-27 | 2024-04-21 | 日商佐竹股份有限公司 | Hulling device and hulling control system |
| JP2023112878A (en) * | 2022-02-02 | 2023-08-15 | 株式会社サタケ | Huller and hulling method |
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