JPH07328458A - Rice milling machine for brewery - Google Patents
Rice milling machine for breweryInfo
- Publication number
- JPH07328458A JPH07328458A JP15033394A JP15033394A JPH07328458A JP H07328458 A JPH07328458 A JP H07328458A JP 15033394 A JP15033394 A JP 15033394A JP 15033394 A JP15033394 A JP 15033394A JP H07328458 A JPH07328458 A JP H07328458A
- Authority
- JP
- Japan
- Prior art keywords
- rice
- whitening
- grinding
- brewing
- roll
- 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
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、立設した主軸に複数個
の研削式精白ロールを軸装した酒造用精米機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rice brewing machine for sake brewing in which a plurality of grinding type whitening rolls are mounted on a vertically installed main shaft.
【０００２】[0002]
【従来の技術】従来の酒造用精米機を図４により説明す
る。５０は酒造用精米機であり、立設した無孔の外円筒
５１内に回転自在に設けた主軸５２に研削式精白ロール
５３を軸装し、外円筒５１と研削式精白ロール５３とで
形成する精白室５４の上端を米粒供給部５５に、下端を
米粒排出部５６にそれぞれ連絡する。米粒供給部５５は
米粒の貯留タンク５７へ、米粒排出部５６は排出樋５８
にそれぞれ連絡し、排出樋５８は除糠部（図示せず）及
び揚穀機（図示せず）を介してタンク上部に連絡してい
る。2. Description of the Related Art A conventional rice mill for brewing sake will be described with reference to FIG. Reference numeral 50 denotes a rice brewing machine for sake brewing, in which a grinding type whitening roll 53 is axially mounted on a main shaft 52 rotatably provided in an upright outer cylinder 51 having no holes, and is formed by the outer cylinder 51 and the grinding whitening roll 53. The upper end of the whitening chamber 54 is connected to the rice grain supply unit 55, and the lower end is connected to the rice grain discharge unit 56. The rice grain supply unit 55 is to the rice grain storage tank 57, and the rice grain discharge unit 56 is a discharge gutter 58.
The discharge gutter 58 communicates with the upper part of the tank through a bran removing part (not shown) and a grain elevator (not shown).
【０００３】次に上記構成における作用を説明する。タ
ンク５７内に張込まれた米粒は米粒供給部５５を流下し
て精白室５４内に供給され、精白室５４内において回転
する研削式精白ロール５３の研削作用を受けて精白され
る。精白された米粒は精白室５４下端に至り、抵抗板
（図示せず）に抗して米粒排出部５６から排出樋５８に
順次吐出する。吐出した米粒は、排出樋５８を流下して
除糠部（図示せず）に供給されて砕米や糠が分離され
る。糠と分離した米粒は揚穀機（図示せず）を介して再
びタンク５７に戻された後、再精白される。以後、同様
に循環しながら適度な精白度（歩留り）になるまで精白
が繰り返される。Next, the operation of the above configuration will be described. The rice grains stretched in the tank 57 flow down through the rice grain supply unit 55 and are supplied into the whitening chamber 54, where they are whitened by the grinding action of the grinding type whitening roll 53 rotating in the whitening chamber 54. The refined rice grains reach the lower end of the refinement chamber 54, and are sequentially discharged from the rice grain discharge section 56 to a discharge gutter 58 against a resistance plate (not shown). The discharged rice grains flow down the discharge gutter 58 and are supplied to a bran removing section (not shown) to separate broken rice or bran. The rice grains separated from the bran are returned to the tank 57 again through a grain elevator (not shown) and then re-whitened. Thereafter, while being similarly circulated, the whitening is repeated until an appropriate whitening degree (yield) is reached.
【０００４】[0004]
【発明が解決しようとする課題】上記の従来の酒造用精
米機においては、精白室を流下する米粒は、研削式精白
ロールの側面のみで精白されるため、非常に効率が悪い
という欠点があった。また、精白途中に石などの異物に
より研削式精白ロールの一部が破損した場合、一体に形
成されている研削式精白ロールの全てを交換しなければ
ならないという欠点があった。また、精白室の圧力は米
粒排出部に設けた抵抗板のみで行われるため、精白度を
微調節することができないという欠点があった。In the above-mentioned conventional rice mills for sake brewing, the rice grains flowing down the polishing chamber are whitened only on the sides of the grinding type whitening rolls, which is very inefficient. It was Further, if a part of the grinding-type whitening roll is damaged by foreign matter such as stones during the whitening, there is a drawback that all the grinding-type whitening rolls formed integrally must be replaced. Further, since the pressure of the polishing chamber is applied only by the resistance plate provided in the rice grain discharging portion, there is a drawback that the polishing degree cannot be finely adjusted.
【０００５】この発明は、上記のような従来の酒造用精
米機の欠点を解消して、有効精白面積を増大させて精白
能率を大幅に向上させ、また、研削式精白ロールの一部
が破損しても、研削式精白ロール一式を交換することが
ないとともに、精白室内の圧力を微調節することのでき
る酒造用精米機を提供することを目的とする。The present invention solves the above-mentioned drawbacks of the conventional rice milling machine for brewing, increases the effective whitening area, and significantly improves the whitening efficiency, and a part of the grinding type whitening roll is damaged. Even if it does not replace a set of grinding-type whitening rolls, it aims at providing the rice brewing machine for sake brewing which can finely adjust the pressure in a whitening chamber.
【０００６】[0006]
【課題を解決するための手段】立設した無孔円筒内に回
転自在に設けた主軸に複数個の同径の研削式精白ロール
を軸装し、前記無孔円筒と前記研削式精白ロールとで形
成する精白室の上端を米粒供給部に、下端を米粒排出部
にそれぞれ連絡した酒造用精米機において、前記各研削
式精白ロール間で形成する間隙を米粒が出入する大きさ
に形成する。[Means for Solving the Problems] A plurality of grinding type whitening rolls having the same diameter are mounted on a main shaft rotatably provided in a standing non-perforated cylinder, and the non-perforated cylinder and the grinding whitening roll are provided. In the rice brewing machine for brewing in which the upper end of the whitening chamber formed in step 1 is connected to the rice grain supply part and the lower end is connected to the rice grain discharge part, the gap formed between the grinding type whitening rolls is formed to have a size for the rice grains to enter and leave.
【０００７】酒造用精米機の前記精白室内に出入自在の
抵抗体を、前記無孔円筒に取付ける。A resistor that can freely move in and out of the whitening chamber of the rice mill for brewing sake is attached to the non-perforated cylinder.
【０００８】酒造用精米機の前記米粒供給部に、供給樋
と前記研削式精白ロールを前記主軸に圧着するロール押
さえ体とで形成する間隙を、前記供給樋の上下動により
調節して米粒の供給量を調節する供給量調節装置を設け
る。In the rice grain supply section of the rice brewing machine for sake brewing, the gap formed by the supply gutter and the roll pressing body for pressing the grinding type whitening roll onto the main shaft is adjusted by the vertical movement of the supply gutter. A supply amount adjusting device for adjusting the supply amount is provided.
【０００９】[0009]
【作用】米粒供給部に供給された米粒は精白室に送ら
れ、精白室において研削式精白ロールの回転によって生
じる精白作用を受けて精白され、精白された米粒は米粒
排出部から機外に排出される。精白室内の米粒は研削式
精白ロールの側面のみでなく、各研削式精白ロール間で
形成する間隙に出入することにより上下面においても精
白作用を受け、有効精白面積が増大するとともに精白能
率も向上する。また、精白途中に石などの異物により研
削式精白ロールが破損しても、複数個の研削式精白ロー
ルが軸装されているため、破損した研削式精白ロールの
みを交換すればよく非常に経済的である。[Function] The rice grains supplied to the rice grain supply unit are sent to the whitening chamber and whitened by the whitening action caused by the rotation of the grinding type whitening roll in the whitening chamber, and the whitened rice grains are discharged from the rice grain discharging unit to the outside of the machine. To be done. The rice grains in the whitening chamber are subjected to whitening not only on the sides of the grinding whitening rolls but also on the upper and lower sides by moving in and out of the gap formed between the grinding whitening rolls, increasing the effective whitening area and improving the whitening efficiency. To do. In addition, even if the grinding type whitening roll is damaged due to foreign substances such as stones during the whitening, multiple grinding type whitening rolls are mounted on the shaft, so it is sufficient to replace only the damaged grinding whitening roll. Target.
【００１０】また、抵抗体を精白室内に対して半径方向
に調節することにより、精白室内の圧力を変化させて精
白度を微調節することができる。Further, by adjusting the resistor in the radial direction with respect to the polishing chamber, the pressure in the polishing chamber can be changed to finely adjust the polishing degree.
【００１１】また、米粒供給部に設けた供給量調節装置
の供給量を上下動させることにより、供給樋とロール押
さえ体とで形成する間隙を調節して、精白室内に供給す
る米粒の供給量を調節する。Further, by vertically moving the supply amount of the supply amount adjusting device provided in the rice grain supply unit, the gap formed between the supply gutter and the roll pressing body is adjusted, and the supply amount of the rice grain to be supplied into the polishing chamber is adjusted. Adjust.
【００１２】[0012]
【実施例】以下、本発明の好適な実施例を図面に基づい
て説明する。図１は酒造用精米機の縦断面図、図２は図
１の拡大断面図、図３は図２の横断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the drawings. 1 is a vertical cross-sectional view of a rice mill for sake brewing, FIG. 2 is an enlarged cross-sectional view of FIG. 1, and FIG. 3 is a horizontal cross-sectional view of FIG.
【００１３】１は酒造用精米機であり、主軸２を上部軸
受部３及び下部軸受部４によって本体ベース５のほぼ中
央に立設する。前記上部軸受部３の直上には回転底板６
を軸着し、該回転底板６には載置用リング７を介して複
数個の研削式精白ロール８を載置する。研削式精白ロー
ル８は横断面が同心状で、表面に研削用切刃（研削砥石
の砥粒）を略全周に設けてある。Reference numeral 1 is a rice milling machine for brewing sake, in which a main shaft 2 is erected at an approximately center of a main body base 5 by an upper bearing portion 3 and a lower bearing portion 4. A rotary bottom plate 6 is provided directly above the upper bearing portion 3.
A plurality of grinding-type whitening rolls 8 are mounted on the rotary bottom plate 6 via a mounting ring 7. The grinding-type whitening roll 8 has a concentric cross section, and a cutting edge (abrasive grains of a grinding stone) is provided on the surface over substantially the entire circumference.
【００１４】研削式精白ロール８の研削部９を円筒体１
０に取り付け、円筒体１０はアーム１１を介してボス１
２に連結している（図３参照）。主軸２上端に螺入する
ボルト１３によって、ロール押さえ体１４が押さえ込ま
れることにより、研削式精白ロール８が主軸２に軸着す
る。各研削式精白ロール８間で形成する間隙１５を米粒
が出入する大きさに形成する。The grinding part 9 of the grinding type whitening roll 8 is replaced by the cylindrical body 1.
0, the cylinder 10 is attached to the boss 1 via the arm 11.
2 (see FIG. 3). The grinding type whitening roll 8 is axially attached to the main shaft 2 by pressing the roll pressing body 14 with the bolt 13 screwed into the upper end of the main shaft 2. The gap 15 formed between the grinding-type whitening rolls 8 is formed to have a size in which rice grains enter and leave.
【００１５】研削式精白ロール８の周囲に間隔を介して
外円筒１６を立設し、外円筒１６と研削式精白ロール８
との間を精白室１７となす。外円筒１６は縦割に４分割
され、研削式精白ロール８の周囲に立設した４本の支柱
１８によりその両側縁を固定し、各支柱１８にコ字状の
支柱カバー１９を設ける。An outer cylinder 16 is erected around the grinding-type whitening roll 8 with a space therebetween, and the outer cylinder 16 and the grinding-type whitening roll 8 are provided.
And between them and the whitening room 17. The outer cylinder 16 is vertically divided into four parts, and both side edges thereof are fixed by four columns 18 standing around the grinding type whitening roll 8, and each column 18 is provided with a U-shaped column cover 19.
【００１６】前記各支柱８の精白室１７側長手方向に形
成した凹部内に抵抗体２０を出入自在に嵌入し、各抵抗
体２０を複数のノブボルト２１により外部から調節可能
に形成する。そして、外部からノブボルト２１を操作し
て抵抗体２０を精白室１７に対して半径方向に調節する
ことにより、精白室１７内の圧力を変化させて米粒の自
転・公転運動を変化させ、精白度を微調節することがで
きる。The resistors 20 are fitted in the recesses formed in the longitudinal direction of the struts 8 on the side of the polishing chamber 17 so as to be freely inserted and removed, and the resistors 20 are formed from the outside by a plurality of knob bolts 21. Then, by operating the knob bolt 21 from the outside to adjust the resistor 20 in the radial direction with respect to the whitening chamber 17, the pressure in the whitening chamber 17 is changed to change the rotation / revolution movement of the rice grain, and the whitening degree. Can be fine-tuned.
【００１７】精白室１７の上端を米粒供給部２２に連絡
し、精白室１７の下端に、外円筒１６を開口して米粒排
出部２３を形成して、米粒排出部２３に接続して排出樋
２４を設ける。排出樋２４に横架した横軸２５に分銅レ
バー２６を固着し、分銅レバー２６の一端に米粒排出部
２３に対峙する抵抗板２７を枢着するとともに、分銅レ
バー２６の他端側に分銅２８を移動可能に装着する。排
出樋２４は、除糠部（図示せず）及び揚穀機（図示せ
ず）を介してタンク３６上部に連絡している。The upper end of the polishing chamber 17 is connected to the rice grain supply unit 22, the outer cylinder 16 is opened at the lower end of the polishing chamber 17 to form a rice grain discharge unit 23, and the rice grain discharge unit 23 is connected to the discharge gutter. 24 is provided. A weight lever 26 is fixedly attached to a horizontal shaft 25 horizontally extending to the discharge gutter 24, a resistance plate 27 facing the rice grain discharge portion 23 is pivotally attached to one end of the weight lever 26, and a weight 28 is attached to the other end of the weight lever 26. Movably attached. The discharge gutter 24 is connected to the upper portion of the tank 36 via a bran removing unit (not shown) and a grain elevator (not shown).
【００１８】回転底板６は高速で回転するために、回転
底板６と側壁２９との間には微細な空隙３０が設けてあ
る。３１はこの空隙３０に侵入する糠などを排出するか
き出し羽根であり、３２は排風管３３に連絡する糠排出
口である。Since the rotary bottom plate 6 rotates at a high speed, a minute gap 30 is provided between the rotary bottom plate 6 and the side wall 29. Reference numeral 31 is a scraping blade for discharging bran or the like that has entered the gap 30, and reference numeral 32 is a bran discharge port that communicates with the exhaust pipe 33.
【００１９】３４は供給量調節装置であり、供給樋３５
をタンク３６の排出樋３７に摺動自在に嵌合する。供給
樋３５は連結杆３８を介してリニアヘッドモータ３９の
昇降杆４０に連結し、４１は供給樋３５の上下動を安定
させるためのガイドである。供給樋３５下部の排出口４
２とロール押さえ体１４とで形成する間隙４３の大きさ
を調節することにより、精白室１７へ供給する米粒の供
給量を調節する。Reference numeral 34 is a supply amount adjusting device, which is a supply gutter 35.
Is slidably fitted into the discharge gutter 37 of the tank 36. The supply gutter 35 is connected to an elevating rod 40 of a linear head motor 39 via a connecting rod 38, and 41 is a guide for stabilizing the vertical movement of the supply gutter 35. Outlet 4 at the bottom of the supply gutter 35
By adjusting the size of the gap 43 formed by 2 and the roll pressing body 14, the amount of rice grains supplied to the polishing chamber 17 is adjusted.
【００２０】本体ベース５に付設したモータベース４４
にモータ４５を固設し、モータプーリ４６と主軸プーリ
４７とをＶベルト４８によって連結する。A motor base 44 attached to the main body base 5
A motor 45 is fixedly mounted on the motor pulley, and a motor pulley 46 and a main shaft pulley 47 are connected by a V belt 48.
【００２１】次に、本実施例における具体的作動につき
説明する。原料米粒（酒造好適米）の張込時において
は、供給量調節装置３４のリニアヘッドモータ３９を作
動させて昇降杆４０を下降させ、供給樋３５をロール押
さえ体１４に密接させる。揚穀機（図示せず）から米粒
はタンク３６内に投入されて貯留されるが、このとき、
供給樋３６がロール押さえ体１４と密接されているため
に、米粒は排出口４２から精白室１７に漏出されること
がない。モータ４５を起動させてから、供給量調節装置
３４のリニアヘッドモータ３９を作動させて昇降杆４０
を上昇させて、供給樋３５とロール押さえ体１４との密
接を解除する。供給樋３５を徐々に上昇させることによ
り、供給樋３５とロール押さえ体１４との間隙４３が拡
大し、この間隙４３から米粒はロール押さえ体１４によ
り均分されて精白室１７内に均等に供給される。Next, the specific operation of this embodiment will be described. When the raw rice grain (suitable for brewing rice) is loaded, the linear head motor 39 of the supply amount adjusting device 34 is operated to lower the elevating rod 40, and the supply gutter 35 is brought into close contact with the roll pressing body 14. Rice grains are thrown into and stored in the tank 36 from a grain elevator (not shown).
Since the supply gutter 36 is in close contact with the roll pressing body 14, rice grains are not leaked from the outlet 42 to the polishing chamber 17. After activating the motor 45, the linear head motor 39 of the supply amount adjusting device 34 is operated to move the lifting rod 40.
Is raised to release the close contact between the supply gutter 35 and the roll pressing body 14. By gradually raising the supply gutter 35, the gap 43 between the supply gutter 35 and the roll pressing body 14 is expanded, and the rice grains are evenly distributed by the roll pressing body 14 from the gap 43 and evenly supplied into the polishing chamber 17. To be done.
【００２２】酒造用精米機１は、所望の歩留りパターン
を操作盤で指定（例えば山田錦で歩留り５０％）し、所
望の歩留り達した時点で運転を停止する。供給量調節装
置３４は、その歩留りパターンにより制御させている。
つまり、精白度が進行すると米粒の密度が小さくなって
供給量が増大するため、供給樋３５を自動的に下降して
供給量を減少させ、所定の米粒供給量に維持する。The brewer's rice milling machine 1 designates a desired yield pattern on the operation panel (for example, a yield of 50% at Yamada Nishiki), and stops the operation when the desired yield is reached. The supply amount adjusting device 34 is controlled by the yield pattern.
That is, as the degree of milling progresses, the density of rice grains decreases and the supply amount increases. Therefore, the supply gutter 35 is automatically lowered to reduce the supply amount and maintain the predetermined rice grain supply amount.
【００２３】精白室１７内の米粒は、回転する研削式精
白ロール８の周縁にはじかれるとともに、外円筒１６に
沿って精白室１７内を転動し、研削式精白ロール８の研
削部９の側面部の砥粒により表層部が切削される。そし
て、米粒は各研削式精白ロール８間で形成する間隙１５
内に入り込み、間隙１５内で自転・公転し、米粒は長行
程にわたって多面的に研削部９の上下面の砥粒面に接触
して、砥粒によりその表層部が切削される。The rice grains in the whitening chamber 17 are repelled by the periphery of the rotating grinding whitening roll 8 and roll inside the whitening chamber 17 along the outer cylinder 16 so that the grinding portion 9 of the whitening roll 8 is ground. The surface layer is cut by the abrasive grains on the side surface. And, the rice grain is a gap 15 formed between each grinding type polishing rolls 8.
The rice grains enter inside and rotate / revolve in the gap 15, and the rice grains contact the abrasive grain surfaces of the upper and lower surfaces of the grinding portion 9 in a multifaceted manner over a long stroke, and the surface layer portion is cut by the abrasive grains.
【００２４】こうして、間隙１５内の米粒は、中心部
（主軸２）側に転動しながら移動してから、研削式精白
ロール８の回転による遠心力により外円筒１６側に排出
される。そして、米粒は次の研削式精白ロール８の側面
部で精白されるとともに、次の間隙１５内に侵入し、同
様にして研削部９の上下動による精白作用を受ける。こ
のように、精白室１７における米粒は、複数の間隙１５
へ出入を繰り返しながら下送されるので、有効精白面積
が非常に増大するとともに精白能率が大幅に向上する。
なお、精白途中に石などの異物により研削式精白ロール
８が破損しても、複数個の研削式精白ロール８が軸装さ
れているため、破損した研削式精白ロール８のみを交換
すればよく非常に経済的である。In this way, the rice grains in the gap 15 move while rolling toward the central portion (spindle 2) and then discharged to the outer cylinder 16 side by the centrifugal force generated by the rotation of the grinding type whitening roll 8. Then, the rice grains are whitened by the side surface portion of the next grinding type whitening roll 8, enter the next gap 15 and are similarly whitened by the vertical movement of the grinding portion 9. In this way, the rice grains in the polishing chamber 17 are
Since it is sent in and out repeatedly while moving in and out repeatedly, the effective whitening area is greatly increased and the whitening efficiency is greatly improved.
Even if the grinding-type whitening roll 8 is damaged by foreign matter such as stones during the whitening, a plurality of grinding-type whitening rolls 8 are axially mounted. Therefore, only the broken grinding-type whitening roll 8 needs to be replaced. Very economical.
【００２５】精白室１７下端に至った米粒（精白米）
は、案内板４９に誘導されて米粒排出部２３から排出さ
れるが、そのとき、分銅２８により付勢された抵抗板２
７による押圧力が働く。米粒はこの抵抗板２７に抗して
排出されるので、抵抗板２７の作用により精白室１７内
が適度な圧力に保持される。米粒排出部２３から排出さ
れた米粒は、排出樋２４を流下して除糠部（図示せず）
に供給されて砕米や糠が分離される。糠と分離された米
粒は揚穀機（図示せず）を介して再びタンク３６に戻さ
れた後、精白室１７に供給されて再精白される。以後、
同様に循環しながら所望の精白度（歩留り）になるまで
精白が繰り返される。Rice grains reaching the bottom of the polishing room 17 (polished rice)
Is guided by the guide plate 49 and discharged from the rice grain discharging portion 23. At that time, the resistance plate 2 urged by the weight 28 is pressed.
The pressing force by 7 works. Since the rice grains are discharged against the resistance plate 27, the action of the resistance plate 27 keeps the inside of the polishing chamber 17 at an appropriate pressure. The rice grains discharged from the rice grain discharging part 23 flow down the discharge gutter 24 and a bran removing part (not shown).
Is fed to and the broken rice and bran are separated. The rice grains separated from the bran are returned to the tank 36 again via a grain elevator (not shown), and then supplied to the whitening chamber 17 for re-whitening. After that,
Similarly, while being circulated, whitening is repeated until a desired whitening degree (yield) is reached.
【００２６】なお、他の実施例として供給量調節装置３
４とモータ４５とを電気的に連絡し、モータ４５の負荷
に連動して米粒の供給量を自動的に調節するように構成
してもよい。つまり、精白度が進行すると米粒の密度が
小さくなり、供給樋３５を初期の位置のままにしておく
と供給量が次第に増大し、精白室内の圧力が異常に高く
なり砕米が発生したり運転停止の事故が発生するおそれ
がある。しかし、モータ４５の負荷に連動して米粒の供
給量が調節される構成であるため、精白度が進行して米
粒の供給量が増大するに伴いモータ４５の負荷も増大
し、モータ４５の負荷を検出した信号が供給量調節装置
３４へ送られる。その信号により供給樋３５が下降し
て、米粒の精白室１７内への供給量が規制され、常に所
定の供給量に自動的に調節される。As another embodiment, the supply amount adjusting device 3
4 and the motor 45 may be electrically connected to each other, and the rice grain supply amount may be automatically adjusted in association with the load of the motor 45. In other words, the density of rice grains decreases as the degree of milling progresses, and if the supply gutter 35 is left in the initial position, the supply amount gradually increases, the pressure inside the milling chamber becomes abnormally high, and rice breakage occurs or operation is stopped. May cause an accident. However, since the rice grain supply amount is adjusted in association with the load of the motor 45, the load on the motor 45 also increases as the milling degree progresses and the rice grain supply amount increases. Is detected and the signal is sent to the supply amount adjusting device 34. The signal causes the supply gutter 35 to descend to regulate the amount of rice grain supplied into the whitening chamber 17, and the amount of rice grain is always automatically adjusted to a predetermined amount.
【００２７】[0027]
【発明の効果】本発明における酒造用精米機によれば、
各研削式精白ロール間で形成する間隙を米粒が出入する
大きさに形成する構成により、米粒は研削式精白ロール
の側面のみでなく上下面においても精白作用を受け、有
効精白面積が非常に増大するとともに精白能率を大幅に
向上させることができる。また、精白途中に石などの異
物により研削式精白ロールが破損しても、複数個の研削
式精白ロールが軸装されているため、破損した研削式精
白ロールのみを交換すればよく非常に経済的である。According to the rice brewing machine for brewing in the present invention,
With the structure that the gap formed between each grinding type whitening roll is formed to the size that the rice grain moves in and out, the rice grain is subjected to the whitening action not only on the side surface of the grinding type whitening roll but also on the upper and lower surfaces, and the effective whitening area is greatly increased. In addition, the whitening efficiency can be greatly improved. In addition, even if the grinding type whitening roll is damaged due to foreign substances such as stones during the whitening, multiple grinding type whitening rolls are mounted on the shaft, so it is sufficient to replace only the damaged grinding whitening roll. Target.
【００２８】また、精白室内に出入自在の抵抗体を、無
孔円筒に取付ける構成により、抵抗体を精白室内に対し
て半径方向に調節することにより、精白室内の圧力を変
化させて精白度を微調節することができる。Further, the resistor which can freely move in and out of the polishing chamber is attached to the non-perforated cylinder, and by adjusting the resistor in the radial direction with respect to the polishing chamber, the pressure in the polishing chamber is changed and the polishing degree is improved. Can be fine-tuned.
【００２９】また、米粒供給部に、供給樋の上下動によ
り米粒の供給量を調節する供給量調節装置を設ける構成
により、タンク内の米粒は均等に精白室に供給され、供
給量不均等による精白ムラを防止することができる。Further, the rice grain supply unit is provided with the supply amount adjusting device for adjusting the supply amount of the rice grains by the vertical movement of the supply gutter, so that the rice grains in the tank are uniformly supplied to the whitening chamber, and the rice grains are supplied unevenly. It is possible to prevent whitening unevenness.
【図１】本発明の一実施例を示す酒造用精米機の縦断面
図である。FIG. 1 is a vertical sectional view of a rice brewing machine for sake brewing showing an embodiment of the present invention.
【図２】酒造用精米機の拡大断面図である。FIG. 2 is an enlarged cross-sectional view of a rice mill for sake brewing.
【図３】酒造用精米機の横断面図である。FIG. 3 is a cross-sectional view of a rice mill for sake brewing.
【図４】従来の酒造用精米機の縦断面図である。FIG. 4 is a vertical sectional view of a conventional rice milling machine for brewing sake.
１ 酒造用精米機 ２ 主軸 ３ 上部軸受部 ４ 下部軸受部 ５ 本体ベース ６ 回転底板 ７ 載置用リング ８ 研削式精白ロール ９ 研削部 １０ 円筒体 １１ アーム １２ ボス １３ ボルト １４ ロール押さえ体 １５ 間隙 １６ 外円筒 １７ 精白室 １８ 支柱 １９ 支柱カバー ２０ 抵抗体 ２１ ノブボルト ２２ 米粒供給部 ２３ 米粒排出部 ２４ 排出樋 ２５ 横軸 ２６ 分銅レバー ２７ 抵抗体 ２８ 分銅 ２９ 側壁 ３０ 空隙 ３１ かき出し羽根 ３２ 糠排出口 ３３ 排風管 ３４ 供給量調節装置 ３５ 供給樋 ３６ タンク ３７ 排出樋 ３８ 連結杆 ３９ リニアヘッドモータ ４０ 昇降杆 ４１ ガイド ４２ 排出口 ４３ 間隙 ４４ モータベース ４５ モータ ４６ モータプーリ ４７ 主軸プーリ ４８ Ｖプーリ ４９ 案内板 ５０ 酒造用精米機 ５１ 外円筒 ５２ 主軸 ５３ 研削式精白ロール ５４ 精白室 ５５ 米粒供給部 ５６ 米粒排出部 ５７ タンク ５８ 排出樋 1 Sake Brewing Machine 2 Main Spindle 3 Upper Bearing Part 4 Lower Bearing Part 5 Main Body Base 6 Rotating Bottom Plate 7 Mounting Ring 8 Grinding Whitening Roll 9 Grinding Part 10 Cylindrical Body 11 Arm 12 Boss 13 Bolt 14 Roll Pressing Body 15 Gap 16 Outer cylinder 17 Whitening chamber 18 Strut 19 Strut cover 20 Resistor 21 Knob bolt 22 Rice grain supply section 23 Rice grain discharge section 24 Discharge gutter 25 Horizontal axis 26 Weight control lever 27 Resistor 28 Weight 29 29 Side wall 30 Void 31 Scraping blade 32 Discharge outlet 33 Wind pipe 34 Supply amount adjusting device 35 Supply gutter 36 Tank 37 Discharge gutter 38 Connecting rod 39 Linear head motor 40 Elevating rod 41 Guide 42 Discharge port 43 Gap 44 Motor base 45 Motor 46 Motor pulley 47 Spindle pulley 48 V pulley 49 Guide plate 50 Sake brewing Rice milling machine 51 Outer cylinder 52 Spindle 53 Grinding type whitening roll 54 Whitening chamber 55 Rice grain supply section 56 Rice grain discharge section 57 Tank 58 Discharge gutter
Claims (3)
主軸に複数個の同径の研削式精白ロールを軸装し、前記
無孔円筒と前記研削式精白ロールとで形成する精白室の
上端を米粒供給部に、下端を米粒排出部にそれぞれ連絡
した酒造用精米機において、前記各研削式精白ロール間
で形成する間隙を米粒が出入する大きさに形成したこと
を特徴とする酒造用精米機。1. A whitening machine comprising a non-perforated cylinder and the grinding-type whitening roll, wherein a plurality of grinding-type whitening rolls of the same diameter are mounted on a main shaft rotatably provided in an upright non-perforated cylinder. In a rice brewing machine for sake brewing, in which the upper end of the chamber is connected to the rice grain supply unit and the lower end is connected to the rice grain discharge unit, the gap formed between each of the grinding type whitening rolls is formed to have a size that allows the rice grains to move in and out. Rice milling machine for brewing.
記無孔円筒に取付けた請求項１記載の酒造用精米機。2. The rice brewing machine for sake brewing according to claim 1, wherein a resistor that can freely move in and out of the whitening chamber is attached to the non-perforated cylinder.
精白ロールを前記主軸に圧着するロール押さえ体とで形
成する間隙を、前記供給樋の上下動により調節して米粒
の供給量を調節する供給量調節装置を設けた請求項１ま
たは２記載の酒造用精米機。3. The amount of rice grains supplied is adjusted by vertically moving the supply gutter in the rice grain supply part, which is formed by a supply gutter and a roll pressing body for pressing the grinding type whitening roll onto the spindle. The rice brewing machine for brewing according to claim 1, further comprising a supply amount adjusting device for adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15033394A JPH07328458A (en) | 1994-06-07 | 1994-06-07 | Rice milling machine for brewery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15033394A JPH07328458A (en) | 1994-06-07 | 1994-06-07 | Rice milling machine for brewery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07328458A true JPH07328458A (en) | 1995-12-19 |
Family
ID=15494721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15033394A Pending JPH07328458A (en) | 1994-06-07 | 1994-06-07 | Rice milling machine for brewery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07328458A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017209608A (en) * | 2016-05-24 | 2017-11-30 | 株式会社サタケ | Brewery rice milling machine |
| USD871830S1 (en) * | 2016-06-27 | 2020-01-07 | Satake Corporation | Rice milling machine |
-
1994
- 1994-06-07 JP JP15033394A patent/JPH07328458A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017209608A (en) * | 2016-05-24 | 2017-11-30 | 株式会社サタケ | Brewery rice milling machine |
| USD871830S1 (en) * | 2016-06-27 | 2020-01-07 | Satake Corporation | Rice milling machine |
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