JPH0317538B2 - - Google Patents
Info
- Publication number
- JPH0317538B2 JPH0317538B2 JP4002083A JP4002083A JPH0317538B2 JP H0317538 B2 JPH0317538 B2 JP H0317538B2 JP 4002083 A JP4002083 A JP 4002083A JP 4002083 A JP4002083 A JP 4002083A JP H0317538 B2 JPH0317538 B2 JP H0317538B2
- Authority
- JP
- Japan
- Prior art keywords
- rice
- color sorter
- tank
- polished rice
- transfer path
- 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.)
- Expired
Links
- 241000209094 Oryza Species 0.000 claims description 61
- 235000007164 Oryza sativa Nutrition 0.000 claims description 61
- 235000009566 rice Nutrition 0.000 claims description 61
- 235000013339 cereals Nutrition 0.000 claims description 25
- 238000003801 milling Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims 1
- 238000011109 contamination Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
【発明の詳細な説明】
本発明は、精白米等の品質を管理し、供給する
ための精米プラントの自動制御システムに関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automatic control system for a rice milling plant for controlling and supplying the quality of milled rice and the like.
従来、品質の良い精白米を供給するために異色
粒が混入しないように、精白装置を通したすべて
の米を色彩選別機を経由させ、製品として供給し
ていた。しかし、精白した米の中には、色彩選別
機にかける以前に異色粒の混入が許容基準以下で
ある場合も少なくなく、すべての米を色彩選別機
に通すことは作業能率が悪く、また、精品歩留の
算出は、全精品を色彩選別機を経由した後でなけ
れば求めることができなかつた。 In the past, in order to supply high-quality polished rice, all rice that had passed through the milling equipment was passed through a color sorter before being supplied as a product to prevent grains of different colors from being mixed in. However, there are many cases where the amount of different colored grains in the polished rice is below the acceptable standard before it is passed through the color sorter, and it is inefficient to pass all the rice through the color sorter. The yield of refined products could only be calculated after all refined products had passed through a color sorter.
そこで、本発明は、上記の点を鑑み、品質を落
とすことなく、能率的に精品を供給することので
きる精米プラントの自動制御システムを提供しよ
うとするものである。 Therefore, in view of the above points, the present invention aims to provide an automatic control system for a rice milling plant that can efficiently supply refined products without degrading quality.
以下、図面に基づいて、本発明の実施例を説明
する。 Embodiments of the present invention will be described below based on the drawings.
第１図は、本発明の実施例の概略図である。１
は精米機で、揚穀機２及び第１の移送路３を介
し、複数の部屋Ａ〜Ｆが並列する白米タンク４上
に設けた移動ベルトコンベア５と連絡する。第１
の移送路３の途中には、白米タンク４への移送中
の精米をサンプリングしてモニターし、その後、
揚穀機２に変換するモニター用色彩選別機６を分
岐して設け、モニター用色彩選別機６は記憶・制
御装置７と接続される。白米タンク４上には、移
動ベルトコンベア５が白米タンク４のどの部屋へ
供給しているかを検出するための移動ベルトコン
ベア制御センサー８を設け、これを記憶・制御装
置７と接続し、記憶・制御装置７は表示装置９及
びプリンタ１０と接続する。白米タンク４の出口
には、ベルトコンベア１１を設け、その次には、
揚穀機１２及び第２の移送路１３を介し、予備タ
ンク１４及び色彩選別機１５を設ける。第２の移
送路１３には、記憶・制御装置７と接続し、モニ
ター用色彩選別機６の検出結果により作動する切
換弁１６を設ける。切換弁１６には、第３の移送
路１７を開口して設け、第３の移送路１７には、
移動ベルトコンベア１８を介し製品タンク１９を
設け、色彩選別機１５を経由することのない移送
路を設ける。また、色彩選別機１５の出口には揚
穀機２０を設け、製品タンク１９へ精米を運ぶ移
動ベルトコンベア１８と連結する。製品タンク１
９の出口には、ベルトコンベア２１及び揚穀機２
２を介し、計量タンク２３を連絡する。 FIG. 1 is a schematic diagram of an embodiment of the invention. 1
is a rice milling machine, which communicates via a grain lifting machine 2 and a first transfer path 3 with a moving belt conveyor 5 provided on a polished rice tank 4 in which a plurality of rooms A to F are arranged in parallel. 1st
In the middle of the transfer path 3, the polished rice being transferred to the polished rice tank 4 is sampled and monitored.
A monitor color sorter 6 which is converted into a grain fryer 2 is provided as a branch, and the monitor color sorter 6 is connected to a storage/control device 7. A moving belt conveyor control sensor 8 is provided on the white rice tank 4 to detect which room in the white rice tank 4 the moving belt conveyor 5 is supplying. The control device 7 is connected to a display device 9 and a printer 10. A belt conveyor 11 is provided at the outlet of the white rice tank 4, and then,
A reserve tank 14 and a color sorter 15 are provided via the grain lifting machine 12 and the second transfer path 13. The second transfer path 13 is provided with a switching valve 16 that is connected to the storage/control device 7 and is activated based on the detection result of the monitor color sorter 6. The switching valve 16 is provided with an open third transfer path 17, and the third transfer path 17 includes:
A product tank 19 is provided via a moving belt conveyor 18, and a transfer path that does not pass through a color sorter 15 is provided. Further, a grain lifting machine 20 is provided at the exit of the color sorter 15 and is connected to a moving belt conveyor 18 that conveys polished rice to a product tank 19. Product tank 1
At the exit of 9, there is a belt conveyor 21 and a grain lifting machine 2.
2 to the metering tank 23.
次に、本発明の作用を説明する。 Next, the operation of the present invention will be explained.
精米機１で精米された米は揚穀機２により上方
へ運ばれ、第１の移送路３及び移動ベルトコンベ
ア５を通つて白米タンク４の一部屋、例えばＥ内
へ送られる。この時、一部の精米はモニター用色
彩選別機６内へ入り、その精米中の異色粒が検出
され、白米タンク４のＥ内へ送られた精米の異色
粒の混入率は記憶・制御装置７に記憶され、その
検出結果は表示装置９に表示され、プリンター１
０により記録される。こうして、白米タンク４へ
入れられた米を製品として出荷するとき、例え
ば、白米タンク４のＥ室内の異色粒の混入率が設
定基準以下である場合は、予備タンク１４及び色
彩選別機１５へ送る第２の移送路１３に設けた切
換弁１６を作動し、色彩選別機１５へ通じる移送
路を閉じ、第３の移送路１７を開とし、移動ベル
トコンベア１８を介し、該米は製品タンク１９へ
送られる。製品タンク１９へ送られた精米は、ベ
ルトコンベア２１及び揚穀機２２を介し、計量タ
ンク２３で計量され、袋詰めされて出荷される。 The rice milled by the rice mill 1 is carried upward by the grain lifting machine 2, and sent through the first transfer path 3 and the moving belt conveyor 5 into one room, for example E, of the polished rice tank 4. At this time, some of the milled rice enters the monitor color sorter 6, and the different colored grains in the milled rice are detected, and the contamination rate of the different colored grains in the polished rice sent to E of the polished rice tank 4 is stored and controlled by the control device. 7, the detection result is displayed on the display device 9, and the detection result is displayed on the printer 1.
Recorded by 0. When the rice put in the polished rice tank 4 is shipped as a product, for example, if the contamination rate of different colored grains in the E chamber of the polished rice tank 4 is below the set standard, the rice is sent to the reserve tank 14 and the color sorter 15. The switching valve 16 provided on the second transfer path 13 is operated, the transfer path leading to the color sorter 15 is closed, the third transfer path 17 is opened, and the rice is transferred to the product tank 19 via the moving belt conveyor 18. sent to. The milled rice sent to the product tank 19 is passed through a belt conveyor 21 and a grain fryer 22, weighed in a weighing tank 23, packed in bags, and shipped.
例えば、白米タンク４のＦ室内の精米の異色粒
の混入率が許容基準値よりも大きい場合は、記
憶・制御装置７によつて切換弁１６を作動し、第
３の移送路１７を閉じ、精米を予備タンク１４を
通じて色彩選別機１５へ送り、色彩選別機１５に
おいて異色粒を除去する。その後、精米は、揚穀
機２０及び移動ベルトコンベア１８を介し製品タ
ンク２１へ送られ、製品タンク２１から計量タン
ク２３へ送られて袋詰めされる。 For example, if the contamination rate of different colored grains of polished rice in chamber F of the polished rice tank 4 is higher than the allowable standard value, the storage/control device 7 operates the switching valve 16 to close the third transfer path 17. The polished rice is sent to a color sorter 15 through a reserve tank 14, and different colored grains are removed in the color sorter 15. Thereafter, the milled rice is sent to a product tank 21 via the grain lifting machine 20 and the moving belt conveyor 18, and from the product tank 21 to a weighing tank 23 where it is packed into bags.
また、予めモニター用色彩選別機６で精米の異
色粒の混入率を検出し、その異色粒の混入率に基
づき、白米タンク４上に設けた移動ベルトコンベ
ア５及び移動ベルトコンベア制御センサー８を介
し、白米タンク４の部屋Ａ〜Ｆの供給位置を選択
し、所望の所屋へ移送するようにしてもよい。 In addition, the color sorter 6 for monitoring detects in advance the mixing rate of different colored grains in the polished rice, and based on the mixing rate of the different colored grains, the color sorter 6 detects the mixing ratio of different colored grains in the polished rice, and then, based on the mixed ratio of different colored grains, the color sorter 6 detects the mixing ratio of different colored grains in the polished rice. , the supply positions of rooms A to F of the white rice tank 4 may be selected and the rice may be transferred to a desired place.
このように、本発明は、精米機と白米タンクを
結ぶ移送路の途中に、精米をサンプルしてモニタ
ーするモニター用色彩選別機を分岐して設け、白
米タンクに入れられた精米の異色粒混入率を記
憶・制御装置に記憶すると共に、白米タンクと色
彩選別機を結ぶ移送路の途中に該記憶・制御装置
で制御される切換弁と直接次工程の製品タンクと
を結ぶ移送路を分岐して設けたので、許容基準値
以下の異色粒混入率の精米は、色彩選別機を経由
することなく製品として出荷でき、作業能率が向
上する。 In this way, the present invention provides a monitor color sorter that samples and monitors the milled rice in the middle of the transfer path connecting the rice milling machine and the polished rice tank, and detects the presence of different colored grains in the polished rice put in the polished rice tank. The ratio is stored in the storage/control device, and a transfer path is branched in the middle of the transfer path connecting the polished rice tank and the color sorter to directly connect the switching valve controlled by the storage/control device to the product tank for the next process. As a result, milled rice with a mixed color grain contamination rate below the allowable standard value can be shipped as a product without going through a color sorter, improving work efficiency.
なお、白米タンクに複数の部屋を設け、移動ベ
ルトコンベアと移動ベルトコンベア制御センサー
を介し、各部屋の精米の異色粒混入率を記憶さ
せ、表示装置に表示するようにすれば、作業終了
前に白米タンクの各部屋ごとの色彩選別機の所要
時間や歩留の予測を表わすことができ、その表示
に基づいて作業計画を立案することができる。ま
た、精米のブレンド作業も予め計画することがで
き、常時安定した品質の精米を能率的に供給する
ことができる。 In addition, if multiple rooms are provided in the polished rice tank, and the mixed-color grain contamination rate of the milled rice in each room is memorized via a moving belt conveyor and a moving belt conveyor control sensor, and displayed on a display device, it will be possible to check the mixing rate before the end of the work. It is possible to display predictions of the time required for the color sorter and yield for each room in the white rice tank, and work plans can be drawn up based on the display. Furthermore, the blending operation of polished rice can be planned in advance, and polished rice of stable quality can always be efficiently supplied.
図は、本発明の一実施例の概略図である。
１……精米機、２，１２，２０，２２……揚穀
機、３……第１の移送路、４……白米タンク、
５，１８……移動ベルトコンベア、６……モニタ
ー用色彩選別機、７……記憶・制御装置、８……
移動ベルトコンベア制御センサー、９……表示装
置、１０……プリンター、１１，２１……ベルト
コンベア、１３……第２の移送路、１４……予備
タンク、１５……色彩選別機、１６……切換弁、
１７……第３の移送路、１９……製品タンク、２
３……計量タンク。
The figure is a schematic diagram of one embodiment of the invention. 1... Rice milling machine, 2, 12, 20, 22... Grain frying machine, 3... First transfer path, 4... White rice tank,
5, 18...Moving belt conveyor, 6...Color sorter for monitor, 7...Storage/control device, 8...
Moving belt conveyor control sensor, 9... Display device, 10... Printer, 11, 21... Belt conveyor, 13... Second transfer path, 14... Reserve tank, 15... Color sorter, 16... switching valve,
17...Third transfer path, 19...Product tank, 2
3...Measuring tank.
Claims (1)
し、製品タンクへ精米を移送する精米システムに
おいて、前記精米機と前記白米タンクを結ぶ第１
の移送路に精米をサンプリングしてモニターする
モニター用色彩選別機を分岐して設け、前記白米
タンクと前記色彩選別機を結ぶ第２の移送路に、
切換弁を介して前記色彩選別機を経由しない前記
製品タンクへの第３の移送路を分岐して設け、前
記モニター用色彩選別機及び前記切換弁は記憶・
制御装置と接続し、前記モニター用色彩選別機の
検出結果により、前記切換弁を制御するようにし
たことを特徴とする精米プラントの自動制御シス
テム。 ２ 前記白米タンクは複数の部屋からなり、前記
記憶・制御装置は前記モニター用色彩選別機で検
出した異色粒の混入率により、前記白米タンクの
各部屋への供給位置を選択するものである特許請
求の範囲第１項記載の精米プラントの自動制御シ
ステム。[Scope of Claims] 1. In a rice milling system in which polished rice is transferred from a rice milling machine to a product tank via a polished rice tank and a color sorter, a first
A monitoring color sorter for sampling and monitoring the polished rice is provided branchingly on the transfer path, and a second transfer path connecting the polished rice tank and the color sorter is provided,
A third transfer path to the product tank that does not pass through the color sorter is provided via a switching valve, and the monitor color sorter and the switching valve
An automatic control system for a rice milling plant, characterized in that it is connected to a control device and controls the switching valve based on the detection result of the monitor color sorter. 2. A patent in which the polished rice tank consists of a plurality of rooms, and the storage/control device selects the supply position to each room of the polished rice tank based on the mixing rate of different colored grains detected by the monitor color sorter. An automatic control system for a rice milling plant according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4002083A JPS59166252A (en) | 1983-03-12 | 1983-03-12 | Automatic control system of rice cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4002083A JPS59166252A (en) | 1983-03-12 | 1983-03-12 | Automatic control system of rice cleaning plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59166252A JPS59166252A (en) | 1984-09-19 |
| JPH0317538B2 true JPH0317538B2 (en) | 1991-03-08 |
Family
ID=12569217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4002083A Granted JPS59166252A (en) | 1983-03-12 | 1983-03-12 | Automatic control system of rice cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59166252A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7198414B2 (en) | 2019-02-08 | 2023-01-04 | 株式会社サタケ | Operation support device for polishing facility and polishing facility |
-
1983
- 1983-03-12 JP JP4002083A patent/JPS59166252A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59166252A (en) | 1984-09-19 |
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