JPH0461936A - Automatic rice washing device - Google Patents
Automatic rice washing deviceInfo
- Publication number
- JPH0461936A JPH0461936A JP16661990A JP16661990A JPH0461936A JP H0461936 A JPH0461936 A JP H0461936A JP 16661990 A JP16661990 A JP 16661990A JP 16661990 A JP16661990 A JP 16661990A JP H0461936 A JPH0461936 A JP H0461936A
- Authority
- JP
- Japan
- Prior art keywords
- rice
- water
- opened
- water level
- rice washing
- 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
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 67
- 235000009566 rice Nutrition 0.000 title claims abstract description 67
- 238000005406 washing Methods 0.000 title claims abstract description 32
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000009835 boiling Methods 0.000 abstract 1
- 239000010808 liquid waste Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 5
- 239000003989 dielectric material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Food-Manufacturing Devices (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、精米の洗米装置に関し、詳しくは予め定量パ
ックされた精米を投入して洗米を行ない洗米タンク内で
所定の水加減を行なった後、該タンク底部から流動排出
せしめる機能を有する自動洗米装置に関する０本発明装
置は、−回毎に処理される精米の最大量を貯留するホッ
パーを最上部に設け、該ホッパーの底部と洗米タンクの
精米供給口とを連結する筒体内に開閉自在なシャッター
を設け、該シャッタｔは洗米運転開始時のみ所定時間開
放され、洗米運転中を含め次回のスタート信号が人力さ
れるまで閉鎖保持するよう構成せしめて、精米の二重投
入を防止し、運転中に次回の精米の貯留が可能となりし
かも洗米タンク内への異物の混入が防止できる機能を具
備した自動洗米装置を提供するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a rice washing device for milled rice, and more specifically, the rice is washed by charging a pre-packed amount of polished rice to a predetermined amount of water in a rice washing tank, and then the rice is washed from the bottom of the tank. The device of the present invention relates to an automatic rice washing device having a discharge function.The device of the present invention is provided with a hopper at the top for storing the maximum amount of polished rice processed each time, and the bottom of the hopper is connected to the polished rice supply port of the rice washing tank. A shutter that can be opened and closed is provided inside the cylinder, and the shutter t is opened for a predetermined time only when the rice washing operation starts, and is kept closed until the next start signal is input manually, including during the rice washing operation. To provide an automatic rice washing device having a function of preventing heavy charging, storing rice for the next time during operation, and preventing foreign matter from entering the rice washing tank.
また、洗米タンク内の所定水位を設定、検出する手段に
おいて、非誘電体の管内を上昇する水位を静電容量型セ
ンサーを用いて直接検出せしめるとともに、複数のセン
サーを配して任意のセンサーを選択作動せしめる機構を
具備せしめることにより、ヌカ汚れによるセンサーの作
動不良やセンサーを人為的に移動設定する際の設定ミス
を防止し、しかも簡素な構造とすることによってヌカ汚
れに対する清掃性が飛躍的に向上するなどの利点を具備
した自動洗米装置を提供するものである。In addition, in the means for setting and detecting the predetermined water level in the rice washing tank, the water level rising inside the non-dielectric pipe is directly detected using a capacitive sensor, and multiple sensors are arranged to detect any desired sensor. Equipped with a mechanism for selective activation prevents malfunction of the sensor due to stains and mistakes in settings when manually moving the sensor.Moreover, the simple structure dramatically improves cleaning performance against stains. The present invention provides an automatic rice washing device that has advantages such as improved rice washing.
本発明をその一実施例を示す図面により説明すれば、装
置は電動機＋１１ により駆動される撹拌手段（２）を
内蔵し、上部に複数の給水手段（３）と精米の供給口（
４）とを配し、底部に開閉自在な排水口（５）と円錐弁
（６）により開閉される排出口とを設けた排水ジャケッ
ト（７）を有する洗米タンク（８）と、前記精米の供給
口（４）にその下端を連通開口し電動機（９）により回
転自在とした羽根（１０）よりなるシャッター機下端を
連通開口し上端を開放して垂直に配した非誘電体よりな
る管体（１４）と、該管体に近接して設けた複数の静電
容量型水位検出センサー（１５）と、該センサーの作動
レベルを微調整且つ固定するためのダイアル（１６）並
びに所望のセンサーを選択作動する選択スイッチ（図示
せず）よりなる水位調整手段と、前記洗米タンクの上部
に配した円錐弁開閉機構（１７）とにより構成されてな
るものである。To explain the present invention with reference to a drawing showing one embodiment thereof, the device has a built-in stirring means (2) driven by an electric motor +11, and has a plurality of water supply means (3) and a milled rice supply port (
4), and a rice washing tank (8) having a drain jacket (7) with a drain port (5) that can be opened and closed at the bottom and a drain port that can be opened and closed by a conical valve (6); A shutter machine consisting of a blade (10) whose lower end is opened in communication with a supply port (4) and is freely rotatable by an electric motor (9).A tube body made of a non-dielectric material and arranged vertically with its lower end opened in communication and its upper end opened. (14), a plurality of capacitive water level detection sensors (15) provided close to the pipe body, a dial (16) for finely adjusting and fixing the operating level of the sensors, and a desired sensor. It is composed of a water level adjusting means consisting of a selection switch (not shown) which is selectively operated, and a conical valve opening/closing mechanism (17) arranged at the upper part of the rice washing tank.
また、前記シャッター機構口ｌ）において、羽根（ＩＯ
）は水平位置において筒体（１３）を密閉し該位置から
９０度回転した位置において該筒体通路を全開するよう
形成されている。尚シャッター機構は前記羽根の回転軸
と同軸に固定された円板（１８）の回転角を検出するセ
ンサー（Ｉ９）により制御される。Further, at the shutter mechanism opening l), the blade (IO
) is formed so as to seal the cylindrical body (13) in the horizontal position and fully open the cylindrical body passage in a position rotated 90 degrees from the horizontal position. The shutter mechanism is controlled by a sensor (I9) that detects the rotation angle of a disk (18) fixed coaxially with the rotation axis of the blade.
以上のように構成された本発明装置の動作態様を図面に
より説明すれば、開封された定量の精米がホッパー（１
２）に貯留され、精米の量に対応した水位選択スイッチ
をセットし装置の運転が開始される。運転開始と同時に
シャッターが開きホッパーに貯留された精米が洗米タン
ク内に落下充填され、撹拌機（２）が回転し給水弁が開
いて洗米を開始する。開放された排水口＋Ｓ）から洗浄
汚水が系外へ排水される。前記シャッターは予め定めた
開放時間経過後密閉位置に戻り筒体通路を閉鎖する。所
定のプログラムによる洗米工程を経過した後、洗米タン
ク内の余剰水が完全に排水され゛、ついで水加減を開始
する。洗米タンクに給水が開始されると同時に排水口（
５）が閉じタンク内の水位が上昇し、筒体山）に近接し
て設けたセンサー（１５）により該水位が検出される。The operating mode of the apparatus of the present invention configured as above will be explained with reference to the drawings.
2), the water level selection switch corresponding to the amount of polished rice is set, and the operation of the device is started. At the same time as the start of operation, the shutter opens and the polished rice stored in the hopper falls into the rice washing tank, and the stirrer (2) rotates and the water supply valve opens to start washing the rice. Washing wastewater is drained out of the system from the open drain port +S). The shutter returns to the closed position after a predetermined opening time and closes the cylindrical body passage. After completing the rice washing process according to a predetermined program, the excess water in the rice washing tank is completely drained, and then water addition and reduction begins. The drain port (
5) is closed, the water level in the tank rises, and the water level is detected by a sensor (15) provided close to the cylindrical body.
前述のごと（、該センサーの作動は予め所定水位に対応
して選択されているから、所望の水位において給水を停
止することができる。給水の停止と同時に円錐弁（６）
が開きタンク内の米と炊飯水を別置の容器に排出して
一連の運転を終了する。As mentioned above, since the operation of the sensor is selected in advance in accordance with a predetermined water level, the water supply can be stopped at the desired water level.At the same time as the water supply is stopped, the conical valve (6)
opens and drains the rice and cooking water in the tank into a separate container, ending the series of operations.
装置の運転において考慮すべき問題点は、人為的なによ
る水位検出不良等のトラブルである０人為的なミスとし
て、洗米運転の最中に誤って再度精米を投入した場合、
あるいは運転が中断された状態のまま再度精米を投入し
た場合、タンク内は精米で溢れ排米不良は勿論瞬時に洗
米機能を停止する。Problems that should be considered when operating the device are problems such as poor water level detection caused by human error.If milled rice is accidentally re-injected during the rice washing operation due to human error,
Alternatively, if milled rice is added again while the operation has been interrupted, the tank will overflow with milled rice and not only will the rice be ejected incorrectly, but the rice washing function will immediately stop.
本発明装置は、前述のごとく精米を一時的に貯留するホ
ッパーと、運転開始時のみ一時的に開放され次回の運転
開始時まで原料供給口を密閉保持する機能を有するシャ
ッター機構とを具備せしめたものであるから、原料の二
重投入を完全に防止できしかも外部からの異物の侵入を
も防止することができる。The device of the present invention is equipped with a hopper for temporarily storing polished rice as described above, and a shutter mechanism that is temporarily opened only at the start of operation and has the function of keeping the raw material supply port sealed until the start of the next operation. Because of this, it is possible to completely prevent double loading of raw materials and also prevent foreign matter from entering from the outside.
また、本発明装置は水位検出の際、ヌカ分を県濁する被
検出液に直接接触したりフロートなどを利用する間接的
検出法において発生する管壁とフロート自体の汚れによ
る検出不良を防止しせんとする目的において、非誘電体
からなる管体と該筒体の外部に配した静電容量型センサ
ーを用いて内部の水位を検出せしめんとするもので、ヌ
カ汚れによる水位検出ミスを防止するに顕著な卓効を有
するものである。In addition, when detecting the water level, the device of the present invention prevents detection failures caused by direct contact with the liquid to be detected that causes turbidity, or by dirt on the pipe wall and the float itself, which occurs in indirect detection methods that use floats, etc. The purpose of this system is to detect the water level inside using a tube made of a non-dielectric material and a capacitive sensor placed on the outside of the tube, thereby preventing errors in water level detection due to water stains. It has remarkable effects.
また、前記センサーは予め精米の処理量に対応した所定
の水位に半固定式にセットされており電気的にこれを選
択制御するものであるから、精米処理量変更の都度人為
的に該センサーを移動せしめる場合に比し設定誤差と設
定ミスを完全に防止することができる。Furthermore, since the sensor is semi-fixed in advance and set at a predetermined water level corresponding to the amount of rice milled, and this is selectively controlled electrically, the sensor may be artificially set each time the amount of rice milled is changed. Setting errors and mistakes can be completely prevented compared to the case where the setting is moved.
本発明は、以上のごとき構成と機能とを具備するもので
あるから、狭い厨房スペースを有効に利用できるコンパ
クトな形状を有して、操作ミスのない安定した性能を維
持し、しかも操作の簡単な新規な装置を提供しつるもの
であるから厨房システムの省力化に貢献する産業上利用
価値の大なる発明である。Since the present invention has the configuration and functions described above, it has a compact shape that allows effective use of a narrow kitchen space, maintains stable performance without any operational errors, and is easy to operate. This invention is of great industrial value as it provides a novel device that contributes to labor saving in kitchen systems.
図面は本発明の一実施例を示す側面図である。 The drawing is a side view showing an embodiment of the present invention.
Claims (2)
の供給口とを有し、底部に開閉自在な排水口と円錐弁よ
りなる排米口とを設け、水位調節手段を具備せしめた筒
体よりなる洗米機構において、前記精米の供給口は開閉
自在なシャッターを有する筒体に連通し、該筒体の上端
部は精米の貯留ホッパーに連通して構成したことを特長
とする自動洗米装置。(1) It has a built-in stirring means for milled rice, has a water supply means and a milled rice supply port at the top, a drain port that can be opened and closed and a rice discharge port consisting of a conical valve at the bottom, and is equipped with a water level adjustment means. In the rice washing mechanism comprising a cylindrical body, the polished rice supply port communicates with a cylindrical body having a shutter that can be opened and closed, and the upper end of the cylindrical body communicates with a hopper for storing polished rice. Rice washing equipment.
の供給口とを有し、底部に開閉自在な排水口と円錐弁よ
りなる排米口とを設け、水位調節手段を具備せしめた筒
体よりなる洗米機構において、前記筒体の底部に下端を
連通開口し上端を開口して垂直に延設した非誘電体より
なる管体と、該管体に近接して配した単独または複数の
静電容量センサーとよりなり、前記センサーを任意に選
択作動せしめる水位調節手段を具備して構成したことを
特長とする自動洗米装置。(2) It has a built-in stirring means for milled rice, has a water supply means and a milled rice supply port at the top, a drain port that can be opened and closed at the bottom, and a rice discharge port consisting of a conical valve, and is equipped with a water level adjustment means. In the rice washing mechanism, the rice washing mechanism consists of a cylindrical body made of a non-dielectric substance, which is vertically extended at the bottom of the cylindrical body, with its lower end open for communication and its upper end opened; An automatic rice washing device comprising a plurality of capacitance sensors, and comprising a water level adjusting means for arbitrarily selectively operating the sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16661990A JPH0461936A (en) | 1990-06-27 | 1990-06-27 | Automatic rice washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16661990A JPH0461936A (en) | 1990-06-27 | 1990-06-27 | Automatic rice washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0461936A true JPH0461936A (en) | 1992-02-27 |
Family
ID=15834659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16661990A Pending JPH0461936A (en) | 1990-06-27 | 1990-06-27 | Automatic rice washing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0461936A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6543177B1 (en) * | 1999-03-26 | 2003-04-08 | Atlantic Gillnet Supply, Inc. | Acoustically visible fishing net |
| CN104068762A (en) * | 2014-07-07 | 2014-10-01 | 安庆市凌康机电产品设计有限公司 | Efficient rice-washing device |
| CN108013766A (en) * | 2016-11-02 | 2018-05-11 | 佛山市顺德区美的电热电器制造有限公司 | Cooker and cooking control method |
-
1990
- 1990-06-27 JP JP16661990A patent/JPH0461936A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6543177B1 (en) * | 1999-03-26 | 2003-04-08 | Atlantic Gillnet Supply, Inc. | Acoustically visible fishing net |
| CN104068762A (en) * | 2014-07-07 | 2014-10-01 | 安庆市凌康机电产品设计有限公司 | Efficient rice-washing device |
| CN108013766A (en) * | 2016-11-02 | 2018-05-11 | 佛山市顺德区美的电热电器制造有限公司 | Cooker and cooking control method |
| CN108013766B (en) * | 2016-11-02 | 2023-08-29 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and cooking control method |
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