JPH06102159B2 - Automatic controller for the inflow rate of the whitening machine in the vertical rice mill - Google Patents

Automatic controller for the inflow rate of the whitening machine in the vertical rice mill

Info

Publication number
JPH06102159B2
JPH06102159B2 JP4433291A JP4433291A JPH06102159B2 JP H06102159 B2 JPH06102159 B2 JP H06102159B2 JP 4433291 A JP4433291 A JP 4433291A JP 4433291 A JP4433291 A JP 4433291A JP H06102159 B2 JPH06102159 B2 JP H06102159B2
Authority
JP
Japan
Prior art keywords
rice
amount
polishing
sensor
chamber
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 - Fee Related
Application number
JP4433291A
Other languages
Japanese (ja)
Other versions
JPH04260451A (en
Inventor
計彦 増井
Original Assignee
計彦 増井
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 計彦 増井 filed Critical 計彦 増井
Priority to JP4433291A priority Critical patent/JPH06102159B2/en
Publication of JPH04260451A publication Critical patent/JPH04260451A/en
Publication of JPH06102159B2 publication Critical patent/JPH06102159B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、精白室内の米穀量を適
正に保つべく、精白室に流入する米穀量を制御する縦型
精米機の精白室流入量自動制御装置に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for automatically controlling the amount of rice grains flowing into a whitening chamber in a whitening machine for controlling the amount of rice grains flowing into the whitening chamber.

【0002】[0002]

【従来の技術】従来の縦型精米機は、上から精米タンク
・精白室・篩を順に配置し、精米タンク内の米穀が流下
して精白室に入り、この精白室に内蔵されている研削砥
石製の精白転子の回転により精白されながら精白室内を
下降し、精白室の下端から篩上に落下して糠を分離除去
した後、別に設置されているコンベアを組み込んだ昇降
機により精米タンクに戻され、再び精白室に流下して精
白されることを繰り返す循環精米を行うものであった。
2. Description of the Related Art A conventional vertical type rice milling machine has a rice polishing tank, a whitening chamber, and a sieve arranged in order from the top, and the rice grains in the rice polishing tank flow down into the whitening chamber, where the grinding is built in the whitening chamber. While being whitened by the rotation of the whitening trochanter made of a grindstone, it descends in the whitening chamber, falls from the lower end of the whitening chamber onto the sieve to separate and remove the bran, and then it is transferred to a rice polishing tank by an elevator with a conveyor installed separately The recycled rice was repeatedly returned to the brewing room and refined.

【0003】こうした循環精米において、精白室内に溜
まる米穀量を高い精白効率が得られる量に常時保つのが
理想であるが、精米歩合の進行度等の影響により精白室
内の米穀量も変化するものであり、従来は精白室から出
て精米タンクに戻される米穀量を流量計により測定し
て、この測定値により精白室の上端近傍に設けてある調
整弁を自動または手動操作して調整していたものであ
る。
In such circulating rice polishing, it is ideal to always keep the amount of rice grains accumulated in the whitening chamber at a level where a high whitening efficiency can be obtained, but the amount of rice grains in the whitening chamber also changes depending on the progress of the rice polishing rate and the like. Conventionally, the amount of rice grains that have been discharged from the milling chamber and returned to the milling chamber is measured with a flow meter, and the measured value is used to automatically or manually adjust the regulating valve provided near the upper end of the milling chamber. It is a thing.

【0004】[0004]

【発明が解決しようとする課題】精米において、精白室
で精白転子が回転して米粒を研削することにより米粒の
大きさが流入時と排出時とでは変化していることと、精
白室内での温度上昇が米粒に含まれる水分を蒸発させる
ことによる米のかさ比重の変化とにより、前記した従来
の精白室から出る米の量を基準とする調整弁の調整で
は、精白室内の米穀量を一定に保つ自動制御は満足な効
果が得られないといった問題があり,人手による調整が
不可欠であった。
In rice polishing, the size of the rice grains changes between inflow and discharge by grinding the rice grains by rotating the white trochanter in the polishing chamber, and in the polishing chamber. Due to the change in the bulk specific gravity of the rice due to the temperature increase of the water contained in the rice grains evaporate, the amount of rice grains in the whitening chamber can be adjusted by adjusting the regulating valve based on the amount of rice from the conventional whitening chamber. There is a problem that the automatic control that keeps it constant does not give a satisfactory effect, and manual adjustment is indispensable.

【0005】精米時間は精米歩合の高い酒造精米にあっ
ては40〜50時間の長い時間を必要とする場合もあ
り、この長時間を人手により調整弁を調整することは容
易でなく、多大の労力を必要とするといった問題があっ
た。
In the case of rice brewing with a high rice polishing rate, the rice polishing time may require a long time of 40 to 50 hours, and it is not easy to manually adjust the adjusting valve for this long time, which is very large. There was a problem that it required labor.

【0006】この発明の目的は、精白室内の米穀量を精
白効率が高くなる量に常時維持する自動制御装置を提供
することにある。
An object of the present invention is to provide an automatic control device for constantly maintaining the amount of rice grains in the brewing chamber at such an amount that the brewing efficiency becomes high.

【0007】[0007]

【課題を解決するための手段】この発明は、精白室の上
端近傍に、該精白室に流入する米穀量を調整するための
自動調整可能な調整弁を備えている縦型精米機におい
て、上記精白室内の米穀量を検出して上記調整弁を開閉
制御するためのセンサを、上記精白室に上下位置を変え
て複数個配設した縦型精米機の精白室流入量自動制御装
置である。
SUMMARY OF THE INVENTION The present invention provides a vertical rice milling machine having an automatically adjustable adjusting valve for adjusting the amount of rice grains flowing into the whitening chamber near the upper end of the whitening chamber. It is an automatic inflow control device for a polishing machine of a vertical rice polishing machine in which a plurality of sensors for detecting the amount of rice grains in the polishing room and controlling the opening and closing of the adjusting valve are arranged in the polishing room at different vertical positions.

【0008】[0008]

【実施例】以下この発明を、図面に示す実施例に基づい
て詳細説明する。図1は本発明の一実施例を示す要部を
縦断した一部欠截側面図であって、図中(1)は精白室
で、この精白室(1)の上方に精米タンク(2)が配設
され、精白室(1)の上端と精米タンク(2)の下端と
の間に、精米タンク(2)内の米穀の精白室(1)への
流下量を調整する調整弁(3)が介在して設けてあり、
さらに精白室(1)の下方に、この精白室(1)から排
出される米殻と糠との混合物を篩い分ける篩(4)が配
設されている。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings. FIG. 1 is a partially cutaway side view of the essential part of an embodiment of the present invention, in which a polishing chamber (1) is located above the polishing chamber (1). And a regulating valve (3) for adjusting the flow rate of rice grains in the rice polishing tank (2) into the whitening chamber (1) between the upper end of the whitening chamber (1) and the lower end of the rice polishing tank (2). ) Is provided in between,
Further, a sieve (4) for sieving the mixture of rice husk and bran discharged from the whitening chamber (1) is arranged below the whitening chamber (1).

【0009】精白室(1)は、ほぼ逆円錐形筒状の精白
室殻体(5)の内部に、縦方向の主軸(6)に軸支され
た研削砥石製の精白転子(7)が内蔵され、主軸(6)
の下端に取り付けたVプーリー(8)を電動機(図示省
略)により駆動して精白転子(7)を回転させるもの
で、この精白転子(7)は、精白室殻体(5)の内周と
の間に適当な間隙を持って、ほぼ逆円錐形にして2本の
円周溝により上段ロール(7a)、中段ロール(7
b)、下段ロール(7c)の上から順に小径の3段ロー
ルを形成している。
The polishing chamber (1) is a polishing wheel-made polishing trochanter (7) axially supported by a longitudinal main shaft (6) inside a polishing chamber shell (5) having an approximately conical cylindrical shape. With built-in spindle (6)
The V-pulley (8) attached to the lower end of the mill is driven by an electric motor (not shown) to rotate the white trochanter (7). With an appropriate gap between the upper and lower rolls (7a) and middle roll (7)
b), a three-stage roll having a small diameter is sequentially formed from above the lower roll (7c).

【0010】精白室殻体(5)には、上端中央に流入口
(9)、下端部の一側に排出口(10)を開口している
とともに、精白室(1)内に溜まっている米穀量を検出
するための上下方向に列設した5個の第1センサ(1
1)と、第2センサ(11a)と、第3センサ(11
b)と、第4センサ(11c)と、第5センサ(11
d)を設けてある。
In the whitening chamber shell (5), an inflow port (9) is opened at the center of the upper end and a discharge port (10) is opened at one side of the lower end, and it is stored in the whitening chamber (1). Five first sensors (1 arranged in a row in the vertical direction for detecting the amount of rice grains
1), the second sensor (11a), and the third sensor (11a)
b), the fourth sensor (11c), and the fifth sensor (11c)
d) is provided.

【0011】調整弁(3)は、精米タンク(2)の下部
の逆円錐筒を延長した形状の逆円錐筒の下端に続く円筒
部を持つ弁筒(12)の逆円錐筒部の内部に、ほぼ円錐
状に形成した弁本体(13)が昇降可能に設けられ、こ
の弁本体(13)の昇降をつかさどる弁レバー(14)
が中間を弁筒(12)に回動自在に軸支(15)すると
ともに、その先端が弁本体(13)の下方に延設されて
いる軸部(13a)に係合し、さらに弁筒(12)の外
方に突出している弁レバー(14)の後端を弁筒(1
2)から外方に突設した支持アーム(16)に支持され
た電動式のジャッキ(17)の下端に回動自在に係合し
ている。
The regulating valve (3) is provided inside the reverse conical cylinder part of the valve cylinder (12) having a cylindrical part continuing from the lower end of the reverse conical cylinder of the lower part of the rice polishing tank (2). A valve body (13) formed in a substantially conical shape is provided so as to be capable of moving up and down, and a valve lever (14) for controlling the lifting of the valve body (13).
Rotatably supports the middle part of the valve cylinder (12) in a rotatable manner, and engages the tip of the shaft part (13a) extending below the valve body (13) with the valve cylinder (12). The rear end of the valve lever (14) protruding outwardly of (12) is attached to the valve cylinder (1
It is rotatably engaged with the lower end of an electric jack (17) supported by a support arm (16) projecting outward from 2).

【0012】このジャッキ(17)は第1〜第5センサ
(11)、(11a)、(11b)、(11c)、(1
1d)の信号により伸縮して、弁レバー(14)を介し
て弁本体(13)を昇降させて開閉するもので、図示の
状態はジャツキ(17)が弁レバー(14)の後端を引
き上げて弁本体(13)を下降させ、その下端部が弁筒
(12)の逆円錐部の下端内周に当接して、精米タンク
(2)内の米穀の流下を阻止している状態にあり、精米
中は精白室(1)内の米穀の溜まり量に応じて弁本体
(13)が昇降して弁筒(12)の内周との間隙を調整
し、精米タンク(2)内の米穀を適量づつ流下させて流
入口(9)から精白室(1)内に常時適正量を保つべく
供給するものである。
This jack (17) has first to fifth sensors (11), (11a), (11b), (11c), (1).
1d) expands and contracts to raise and lower the valve body (13) via the valve lever (14) to open and close. In the illustrated state, the jack (17) pulls up the rear end of the valve lever (14). The valve body (13) is lowered, and the lower end of the valve body (13) is in contact with the inner circumference of the lower end of the inverted cone of the valve cylinder (12) to prevent the rice grain from flowing down in the rice polishing tank (2). During rice polishing, the valve body (13) moves up and down according to the amount of rice grains accumulated in the whitening chamber (1) to adjust the gap between the inner periphery of the valve cylinder (12) and the rice grains in the rice polishing tank (2). Is supplied in an appropriate amount to the polishing chamber (1) through the inlet (9) so as to always maintain an appropriate amount.

【0013】(18)は抵抗蓋で、排出口(10)の外
側に設けられ、この排出口(10)から排出される米穀
量を規制するもので、ウェイト(19)を備えていて、
このウェイト(19)の位置を移動させることにより精
白室(1)内の米穀が抵抗蓋(18)を押し開く圧力が
変化して排出量が調整される。
Reference numeral (18) is a resistance lid, which is provided outside the discharge port (10) and regulates the amount of rice grains discharged from the discharge port (10) and is provided with a weight (19).
By moving the position of the weight (19), the pressure at which the rice grains in the whitening chamber (1) push the resistance lid (18) changes, and the discharge amount is adjusted.

【0014】この抵抗蓋(18)を押し開いて精白室
(1)から排出された米穀と糠との混合物が、排出口
(10)から篩(4)の上端に達する排出筒(20)を
通って傾斜して設置されている篩(4)の上端部に流入
し、振動電動機(21)により振動する篩(4)を流下
しながら米穀と糠とを分離して、米穀のみが篩(4)の
下端から、コンベアを組み込んだ昇降機(図示省略)に
より持ち上げられて精米タンク(2)に戻され、再び精
白室(1)に流入して精米を繰り返す循環精米を所定の
精米歩合に達するまで続けるものである。
The mixture of rice grains and bran discharged from the polishing chamber (1) by pushing open the resistance lid (18) reaches the upper end of the sieve (4) through the discharge port (10), and then the discharge cylinder (20). The rice grain and the bran are separated from each other while flowing into the upper end portion of the sieve (4) which is installed so as to be inclined and flowing down the sieve (4) which is vibrated by the vibration electric motor (21). From the lower end of 4), it is lifted by an elevator (not shown) incorporating a conveyor and returned to the rice polishing tank (2), then flows into the whitening chamber (1) again and repeats the rice polishing to reach a predetermined rice polishing rate. It continues until.

【0015】次に、精白室(1)内に溜まっている米穀
量を、高い精米効率が得られる量に常時維持する制御方
法を説明する。図2は、精白室(1)に溜まる米穀量を
常時高い精白効率が得られる量に維持する制御系統を示
すブロック図であって、第1〜第5センサ(11)、
(11a)、(11b)、(11c)、(11d)が精
白室(1)内の米穀量を検出したときの調整弁(3)の
開度の設定は、指定されたセンサで調整弁(3)が標準
開度となり、指定されたセンサより一段下位にあるセン
サは標準開度より若干大きく開き、反対に指定されたセ
ンサの一段上位にあるセンサは標準開度より若干小さく
開きその他のセンサは無関係に設定されている。そし
て、標準として指定するセンサは普通の場合第3センサ
(11b)であり、精米条件によって米穀量が多い目の
ほうが良い場合は第2センサ(11a)を指定し、少な
目のほうが良い場合は第4センサ(11c)が指定され
る。
Next, a control method for constantly maintaining the amount of rice grains accumulated in the whitening chamber (1) at an amount that can achieve high rice polishing efficiency will be described. FIG. 2 is a block diagram showing a control system for constantly maintaining the amount of rice grains accumulated in the whitening chamber (1) at an amount capable of obtaining high whitening efficiency, and the first to fifth sensors (11),
(11a), (11b), (11c), (11d) detects the amount of rice grains in the polishing chamber (1), and the setting of the opening degree of the adjusting valve (3) is performed by the specified sensor. 3) is the standard opening, and the sensor one step lower than the specified sensor opens slightly larger than the standard opening, while the sensor one step higher than the specified sensor opens slightly smaller than the standard opening and other sensors Are set independently. Then, the sensor designated as the standard is the third sensor (11b) in the normal case, the second sensor (11a) is designated when it is better to have a larger amount of rice grains depending on the rice polishing conditions, and the second sensor (11a) is designated when the smaller one is better. 4 sensors (11c) are designated.

【0016】縦型精米機を始動して精白転子(7)を所
定の回転数に回転させた後、制御盤(図示省略)に組み
込まれているセンサ指定手段(A)により、精白室
(1)内に溜まる米穀量を得る位置として、例えば第3
センサ(11b)を指定する。
After the vertical rice milling machine is started to rotate the whitening trochanter (7) to a predetermined number of revolutions, the whitening chamber () is operated by the sensor designating means (A) incorporated in the control panel (not shown). 1) As a position for obtaining the amount of rice grains accumulated in
Designate the sensor (11b).

【0017】こうして5個のセンサの中のどれかが指定
されると、コントローラ(B)から調整弁(3)に全開
を指令してジャッキ(17)が弁レバー(14)を介し
て弁本体(13)を持ち上げ、弁本体(13)と弁筒
(12)の内周との間が大きく開いて、精米タンク
(2)内の米穀がこの隙間から精白室(1)内に流入口
(9)から大量に流下する。
When any one of the five sensors is designated in this way, the controller (B) commands the regulator valve (3) to fully open, and the jack (17) causes the valve body to move through the valve lever (14). (13) is lifted and the space between the valve body (13) and the inner circumference of the valve cylinder (12) is wide open, and the rice grains in the rice polishing tank (2) are introduced into the whitening chamber (1) through this gap. A large amount flows down from 9).

【0018】精白室(1)の排出口(10)は抵抗蓋
(18)により排出量が規制されているので、米穀は精
白室(1)内に溜まり始めて最下位の第5センサ(11
d)に達するとこの第5センサ(11d)が米穀を検出
するが、調整弁(3)は作動せずそのままで、米穀がさ
らに増加して第4センサ(11c)に達すると、調整弁
(3)は少し閉じて標準開度より若干大きい開度となっ
て米穀量は増加を続け、指定されている第3センサ(1
1b)に達すると調整弁(3)をさらに少し閉じて標準
開度とし、米穀の流入量を若干減少させて標準の流入量
とする。
Since the discharge amount of the discharge port (10) of the polishing chamber (1) is regulated by the resistance lid (18), rice grains start to accumulate in the polishing chamber (1) and the fifth sensor (11) at the lowest position.
When the fifth sensor (11d) reaches the fourth sensor (11c), the fifth sensor (11d) detects the rice grain, but the regulating valve (3) remains unactuated and reaches the fourth sensor (11c). 3) is closed a little and becomes a slightly larger opening than the standard opening, and the amount of rice grains continues to increase, and the designated third sensor (1
When it reaches 1b), the regulating valve (3) is closed a little further to the standard opening degree, and the inflow amount of rice grains is slightly decreased to the standard inflow amount.

【0019】この標準流入量で運転を続けるが、なお精
白室(1)内の米穀量が少しづつ増減する場合、増加し
て第2センサ(11a)に達すると開閉弁(3)が少し
閉じて米穀の流入量が若干減じ、反対に減少して第4セ
ンサ(11c)に達すると開閉弁(3)が少し開いて米
穀の流入量が若干増し、増減いずれの場合も標準開度の
第3センサ(11b)の位置に戻すべく制御される。
When the amount of rice grains in the whitening chamber (1) increases or decreases little by little, the on-off valve (3) slightly closes when the amount reaches the second sensor (11a). When the inflow of rice grains decreases slightly, and on the contrary decreases and reaches the fourth sensor (11c), the on-off valve (3) opens slightly and the inflow amount of rice grains increases slightly. It is controlled to return to the position of the 3 sensor (11b).

【0020】従って、精白室(1)内の米穀量は、第3
センサ(11b)の位置を基準として、第3センサ(1
1b)と第2センサ(11a)の間、あるいは第3セン
サ(11b)と第4センサ(11c)の間にあることと
なり、ほぼ理想的な状態に自動制御されるものである。
Therefore, the amount of rice grains in the whitening chamber (1) is the third
With reference to the position of the sensor (11b), the third sensor (1
1b) and the second sensor (11a), or between the third sensor (11b) and the fourth sensor (11c), and is automatically controlled to a substantially ideal state.

【0021】[0021]

【発明の効果】以上説明したこの発明に係わる縦型精米
機の精白室流入量自動制御装置によれば、精白室に複数
個の米穀量を検出するセンサを上下に位置を変えて設
け、このセンサにより精米タンクから精白室に流入する
米穀量を調整することにより、常時高い精白効率が得ら
れるほぼ理想的な精白室内の米穀量を自動的に維持する
ことができるものである。
As described above, according to the automatic control apparatus for the inflow rate of the polishing chamber of the vertical rice milling machine according to the present invention, the sensors for detecting a plurality of rice grains are provided in the polishing chamber at different positions vertically. By adjusting the amount of rice grains flowing from the rice polishing tank into the whitening chamber by the sensor, it is possible to automatically maintain a nearly ideal amount of rice grains in the whitening chamber that can always obtain high whitening efficiency.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の一実施例を示す要部縦断一部欠截側面
図である。
FIG. 1 is a side view showing a partially cutaway longitudinal section of a main part showing an embodiment of the present invention.

【図2】本発明の自動制御方法を示すブロック図であ
る。
FIG. 2 is a block diagram showing an automatic control method of the present invention.

【符号の説明】[Explanation of symbols]

1 精白室 2 精米タンク 3 調整弁 4 篩 5 精白室殻体 9 流入口 10 排出口 11 第1センサ 11a 第2センサ 11b 第3センサ 11c 第4センサ 11d 第5センサ 12 弁筒 13 弁本体 17 ジャッキ 1 Polishing Chamber 2 Rice Polishing Tank 3 Control Valve 4 Sieve 5 Polishing Chamber Shell 9 Inlet 10 Discharge Port 11 1st Sensor 11a 2nd Sensor 11b 3rd Sensor 11c 4th Sensor 11d 5th Sensor 12 Valve Tube 13 Valve Body 17 Jack

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 精白室の上端近傍に、該精白室に流入す
る米穀量を調整するための自動調整可能な調整弁を備え
ている縦型精米機において、上記精白室内の米穀量を検
出して上記調整弁を開閉制御するためのセンサを、上記
精白室に上下位置を変えて複数個配設したことを特徴と
する、縦型精米機の精白室流入量自動制御装置
1. A vertical type rice milling machine equipped with an adjusting valve capable of automatically adjusting the amount of rice grains flowing into said polishing chamber near the upper end of the polishing chamber, and detecting the amount of rice grains in said polishing chamber. A plurality of sensors for controlling the opening and closing of the adjusting valve by arranging the sensors in the polishing chamber at different vertical positions, and an automatic controller for the inflow amount of the polishing chamber of the vertical rice milling machine.
JP4433291A 1991-02-15 1991-02-15 Automatic controller for the inflow rate of the whitening machine in the vertical rice mill Expired - Fee Related JPH06102159B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4433291A JPH06102159B2 (en) 1991-02-15 1991-02-15 Automatic controller for the inflow rate of the whitening machine in the vertical rice mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4433291A JPH06102159B2 (en) 1991-02-15 1991-02-15 Automatic controller for the inflow rate of the whitening machine in the vertical rice mill

Publications (2)

Publication Number Publication Date
JPH04260451A JPH04260451A (en) 1992-09-16
JPH06102159B2 true JPH06102159B2 (en) 1994-12-14

Family

ID=12688562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4433291A Expired - Fee Related JPH06102159B2 (en) 1991-02-15 1991-02-15 Automatic controller for the inflow rate of the whitening machine in the vertical rice mill

Country Status (1)

Country Link
JP (1) JPH06102159B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10341223A1 (en) * 2003-09-04 2005-03-24 Bühler AG Grinding or polishing machine
JP5897301B2 (en) * 2011-10-26 2016-03-30 新中野工業株式会社 Rice brewing machine for brewing

Also Published As

Publication number Publication date
JPH04260451A (en) 1992-09-16

Similar Documents

Publication Publication Date Title
KR100465656B1 (en) Rice polishing apparatus, pre-washed rice manufacturing apparatus, flatting apparatus and pre-washed rice manufacturing facility
KR860000418B1 (en) Vertical abrasive roll rice polishing machine
JPH06102159B2 (en) Automatic controller for the inflow rate of the whitening machine in the vertical rice mill
JP3187693B2 (en) Milling equipment
JP3069214B2 (en) Two-unit simultaneous rice mill
JPH09225327A (en) Regulator for paddy feed amount of paddy separator
JP3726868B2 (en) Rice milling equipment for sake rice
JP2552563B2 (en) Grain refiner
JP3690551B2 (en) Residual rice discharge mechanism in top feed type rice mill
JP2984316B2 (en) Vertical grinding rice mill for sake brewing
JP2831208B2 (en) Rice milling machine
JP3154017B2 (en) Control method of rice flow rate in automatic rice mill
JP3448594B2 (en) Koji storage device
JP3529444B2 (en) Adjustment operation device for pot-hole sorter huller
JPH0714490B2 (en) Lifting grain mill
TW202222170A (en) Rice milling device for sake production
JP3113733B2 (en) Rice milling equipment
JP2665623B2 (en) Milling equipment
JPH0734872B2 (en) Rice mill
JP2904826B2 (en) Vertical grinding type grain mill
JP2505451Y2 (en) Grain sorting control device
JPH07328458A (en) Rice milling machine for brewery
JP2793624B2 (en) Grinding type vertical grain mill
JPH09131537A (en) Controller for grain milling device
JPH0734871B2 (en) Rice mill

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees