JPH02307544A - Flour milling roll machine - Google Patents
Flour milling roll machineInfo
- Publication number
- JPH02307544A JPH02307544A JP1129359A JP12935989A JPH02307544A JP H02307544 A JPH02307544 A JP H02307544A JP 1129359 A JP1129359 A JP 1129359A JP 12935989 A JP12935989 A JP 12935989A JP H02307544 A JPH02307544 A JP H02307544A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- opening
- bearing
- eccentric wheel
- fixed
- 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.)
- Granted
Links
- 235000013312 flour Nutrition 0.000 title claims description 11
- 238000003801 milling Methods 0.000 title claims description 11
- 238000000227 grinding Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 239000003818 cinder Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/06—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling grain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は製粉用ロール機に関する。[Detailed description of the invention] [Industrial application field] This invention relates to a flour milling roll machine.
従来のロール機について第６．７図を参照しながら説明
する。第６図乃至第７図はいわゆる複式ロール機であり
、１つのフレームを中仕切によって仕切り、それぞれ一
対のロール１０１．１０２を対称的に備えたものである
。通常、中仕切側に低速回転用のロール１０２を配設す
る。そして、高速回転用のロール１０１は固定軸受１０
３に、低速回転用のロール１０２は移動軸受１０４によ
って各々枢着され、移動軸受１０４は支点ピン１０５を
中心にロール間隙（げき）調節手段により回動可能に設
けられる。A conventional roll machine will be explained with reference to Fig. 6.7. 6 and 7 show a so-called multiple roll machine, in which one frame is partitioned by a partition, and each frame is provided with a pair of rolls 101 and 102 symmetrically. Usually, a roll 102 for low speed rotation is arranged on the partition side. The roll 101 for high-speed rotation has a fixed bearing 10.
3, the rolls 102 for low speed rotation are each pivotally mounted by movable bearings 104, and the movable bearings 104 are rotatably provided around a fulcrum pin 105 by a roll gap adjustment means.
すなわち、フレーム外部に設けたロール間隙調節ハンド
ル１０６の軸と、移動軸受１０４に接続する連結棒１０
７とをアーム１０８によって連結し、アーム１０８の中
心より連結棒１０７側寄りには支点となるピン１０９を
設け、前記ハンドル１０６を操作することにより移動軸
受１０４を固定軸受１０３に対して遠近に移動させ、ロ
ール１０１．１０２の間隙を調節していた。That is, the shaft of the roll gap adjustment handle 106 provided outside the frame and the connecting rod 10 connected to the moving bearing 104.
7 are connected by an arm 108, and a pin 109 serving as a fulcrum is provided closer to the connecting rod 107 than the center of the arm 108, and by operating the handle 106, the movable bearing 104 is moved far and near from the fixed bearing 103. The gap between the rolls 101 and 102 was adjusted.
ところで、ロール１０１．１０２の摩耗等によってロー
ル１０１．１０２を交換する際、左右両側壁１１０，１
１０にある調節手段を取り外さなければならず、煩しい
ものであった。By the way, when replacing the rolls 101, 102 due to wear or the like, the left and right side walls 110, 1
The adjustment means at 10 had to be removed, which was cumbersome.
一方、最近は、前記ロール間隙調節にハンドル１０６に
代えてマイコン制御によるモータ等によってロール間隙
を調節するに至っている ′（特公昭６０−５２８６２
等参照）。しかしながら、ロー゛ルの交換についてはさ
ほどの進歩はみられず、特公昭６０−５２８６２号公報
においても、ロール間隙調節手段として両軸受を連結す
る連結棒を取り外してから、ウィンチ等でロールの両端
を吊り上げてロールを交換しなければならなかった。On the other hand, recently, instead of using the handle 106, the roll gap has been adjusted using a motor or the like controlled by a microcomputer.
etc.). However, there has not been much progress in replacing rolls, and even in Japanese Patent Publication No. 60-52862, as a roll gap adjustment means, the connecting rod that connects both bearings is removed, and then both ends of the roll are replaced with a winch or the like. had to be lifted and the roll replaced.
この発明は前記問題点にかんがみ、ロール間隙調節手段
を取り除くことなく、より容易にロールの取り外し・取
り付を行うことのできる製粉用ロール機を提供すること
を技術的課題とする。In view of the above-mentioned problems, the technical object of the present invention is to provide a flour milling roll machine in which the rolls can be more easily removed and attached without removing the roll gap adjusting means.
上記目的を達成するために本発明の製粉用ロール機にお
いては、相対する側壁にそれぞれ設けたロール出入用切
欠の開口側に固定軸受を、閉口側に移動軸受を各々固着
するとともに、固定軸受には高速用ロールを、移動軸受
には低速用ロールを各々軸着して異通対向回転する一対
の一ルを少くとも一組以上横架してなる製粉用ロール機
において、
イ、前記移動軸受を２分割して一方を固定軸受側へ着脱
可能となす。In order to achieve the above object, in the flour milling roll machine of the present invention, a fixed bearing is fixed to the opening side and a movable bearing is fixed to the closed side of the roll entry and exit notches provided on the opposing side walls, and the fixed bearing is In a flour milling roll machine comprising at least one horizontally mounted pair of rollers that rotate in opposite directions, with a high-speed roll mounted on a moving bearing and a low-speed roll mounted on a moving bearing, a. It is divided into two parts and one can be attached to and removed from the fixed bearing side.
口、他方の一端部を、ロール開閉用偏心輪駆動手段を備
えたロール開閉用偏心輪を介して前記側壁に枢着する。The other end of the opening is pivotally connected to the side wall via a roll opening/closing eccentric wheel provided with a roll opening/closing eccentric wheel drive means.
ハ、他端部をロール微調整軸に係合させる。C. Engage the other end with the roll fine adjustment shaft.
二、このロール微調整軸を移動軸受の反固定軸側に設け
たロール微調整用偏心輪駆動手段を有するロール微調整
用偏心輪に皿ばねを介して連結する。2. This roll fine adjustment shaft is connected via a disc spring to a roll fine adjustment eccentric wheel having a roll fine adjustment eccentric wheel driving means provided on the side opposite to the fixed shaft of the movable bearing.
という技術的手段を講じた。This technical measure was taken.
そして、上記ロール開閉用偏心輪駆動手段は、該偏心輪
の軸受に軸着したアームにエアシリンダーを連結すると
よい。The roll opening/closing eccentric wheel drive means preferably connects an air cylinder to an arm pivotally attached to a bearing of the eccentric wheel.
また、上記ロール微調整用偏心輪駆動手段は、該偏心輪
の主軸に軸着したウオーム歯車に、モータで作動するウ
オームを噛合させたものが効果的である。Furthermore, it is effective that the roll fine adjustment eccentric wheel driving means is one in which a worm driven by a motor is engaged with a worm gear rotatably attached to the main shaft of the eccentric wheel.
上記のように構成された製粉用ロール機においてロール
の交換を行う際は、固定軸受を側壁から離脱し、ウィン
チ等により該軸受と共に高速用ロールをロール出入用切
欠の開口から機外へ取り出し、次に、移動軸受の固定軸
受側を分割した状態で、ベアリングと共に低速用ロール
を前記開口から機外へ取り出す。そして、交換用の低速
用ロールをベアリングと共に前記間Ｌ１から挿入して閉
口側の移動軸受に装着し、分割した移動軸受を合体し、
次に、固定軸受と共に高速用ロールを前記開口から挿入
して側壁に固着する。When replacing the rolls in the flour milling roll machine configured as described above, the fixed bearing is removed from the side wall, and the high-speed roll is taken out of the machine together with the bearing using a winch or the like through the opening of the roll entry/exit notch. Next, with the fixed bearing side of the movable bearing divided, the low speed roll is taken out of the machine through the opening along with the bearing. Then, insert the replacement low-speed roll together with the bearing from the gap L1 and attach it to the moving bearing on the closing side, and combine the divided moving bearings,
Next, a high-speed roll with a fixed bearing is inserted through the opening and fixed to the side wall.
このように、本発明の製粉用ロール機によれば、ロール
間隙調整手段がロール出入用切欠の開口からより離れた
位置に設けられるので、ウィンチ等でロールを出入する
際にもロール間隙調整手段がじゃまにならず、また、こ
れにより、固定軸受付近には、例えば制御部等が配置可
能となる。As described above, according to the flour milling roll machine of the present invention, the roll gap adjustment means is provided at a position further away from the opening of the roll entry/exit notch, so that the roll gap adjustment means can be used even when the rolls are taken in and out with a winch or the like. Moreover, this makes it possible to arrange, for example, a control unit in the vicinity of the fixed bearing.
以下、本発明の好適な実施例を図面に基づいて説明する
。ロール機を形成するフレーム１の前面壁及び背面壁に
は高速用ロール２及び低速用ロール３を出入するための
開口４を各々形成し、この間口４にはロールカバー５を
着脱自在に装着する。また、前記開口４に対応して、フ
レーム１の両側壁６にはロール出入用切欠７を設ける。Hereinafter, preferred embodiments of the present invention will be described based on the drawings. Openings 4 are formed in the front and rear walls of the frame 1 forming the roll machine, respectively, for the entry and exit of the high-speed roll 2 and the low-speed roll 3, and a roll cover 5 is removably attached to this opening 4. . Moreover, corresponding to the opening 4, cutouts 7 for rolls in and out are provided on both side walls 6 of the frame 1.
このロール出入用切欠７は開口４側を広く、中心部へ細
長く水平に延びて閉口している。そして、ロール出入用
切欠７の閉口側に移動軸受８を、開口４寄りに固定軸受
９を各々配設し、移動軸受８に低速用ロール３を、固定
軸受９に高速用ロール２を各々軸着する。前記固定軸受
９と移動軸受８との間には当板４８を設ける。This roll entry/exit notch 7 is wide on the opening 4 side, extends horizontally in a long and narrow manner toward the center, and is closed. Then, a movable bearing 8 is disposed on the closed side of the roll entry/exit notch 7, and a fixed bearing 9 is disposed near the opening 4, and the low-speed roll 3 is disposed on the movable bearing 8, and the high-speed roll 2 is disposed on the fixed bearing 9. wear it. A contact plate 48 is provided between the fixed bearing 9 and the movable bearing 8.
すなわち、固定軸受９はボルトによってフレーム１の側
壁６に固着される一方、移動軸受８は、固定軸受９側の
約半分間が分割ケース８ａに形成され、移動軸受８にボ
ルトによって着脱可能に固着される。更に、移動軸受８
の下端部はロール開閉用偏心輪１０を介して側壁６に枢
着し、該偏心輪１０の駆動手段として、該偏心輪１０の
主軸１１に軸着したアーム１２にロール開閉用エアシリ
ンダー１３を連結しである。That is, the fixed bearing 9 is fixed to the side wall 6 of the frame 1 with bolts, while the movable bearing 8 has a split case 8a formed in about half of the fixed bearing 9 side, and is removably fixed to the movable bearing 8 with bolts. be done. Furthermore, the moving bearing 8
The lower end is pivotally connected to the side wall 6 via a roll opening/closing eccentric 10, and as a drive means for the eccentric 10, a roll opening/closing air cylinder 13 is attached to an arm 12 pivotally attached to the main shaft 11 of the eccentric 10. It is connected.
移動軸受８の上端部はく第２図乃至第４図参照）、移動
軸受８の反固定軸受９側に設けたロール微調整用偏心輪
駆動手段を有するロール微調整用偏心輪１４に皿ばね１
５を介して連結される。The upper end of the movable bearing 8 (see FIGS. 2 to 4) is attached to the roll fine adjustment eccentric wheel 14, which has a roll fine adjustment eccentric wheel drive means provided on the side of the movable bearing 8 opposite to the fixed bearing 9. 1
5.
これを・詳述するに、移動軸受８の上端部に溝部１６を
形成すると共に、この溝部１６内にロール微調整軸１７
を水平状に係合させ、更に、ロール微調整軸１７を一対
の固定プレート１８゜１９にそれぞれ遊嵌する。一対の
固定プレレー）１８．１９は２本の螺軸２０．２０によ
って固定される。そして、ロール微調整軸１７に形成し
た細太の係止部１７ａと固定軸受９側の固定プレート１
８との間には複数の皿ばね１５をロール微調整軸１７に
よって貫通して介在させるとともに、係止部１７ａと側
壁６中心部寄りの固定プレート１９との間に移動軸受９
の上端部を嵌入させる。前記固定プレート１９には、移
動軸受８の上端部との接触部に凸部２１．２１を形成す
るとともに、この凸部２１，２１に対応して移動軸受８
上端部に凹部２２．２２を形成する。また、移動軸受８
上端部と係止部１７ａとの間にはリング２３を数枚介在
させ、リング２３と接触する移動軸受８の上端部には凸
部２４を形成する。To explain this in detail, a groove 16 is formed at the upper end of the moving bearing 8, and a roll fine adjustment shaft 17 is disposed within this groove 16.
are horizontally engaged, and furthermore, the roll fine adjustment shaft 17 is loosely fitted into the pair of fixed plates 18 and 19, respectively. A pair of fixed plates 18, 19 are fixed by two screw shafts 20, 20. Then, a thin locking portion 17a formed on the roll fine adjustment shaft 17 and the fixed plate 1 on the fixed bearing 9 side are connected.
A plurality of disc springs 15 are inserted between the locking portion 17a and the fixed plate 19 near the center of the side wall 6, and a moving bearing 9 is inserted between the locking portion 17a and the fixed plate 19 near the center of the side wall 6.
Insert the upper end of the The fixed plate 19 is formed with a convex portion 21.21 at the contact portion with the upper end of the movable bearing 8, and the movable bearing 8 is formed in correspondence with the convex portions 21, 21.
A recess 22.22 is formed at the upper end. In addition, the moving bearing 8
Several rings 23 are interposed between the upper end and the locking portion 17a, and a convex portion 24 is formed at the upper end of the movable bearing 8 that contacts the rings 23.
前記ロール微調整用偏心輪駆動手段について説明する。The eccentric wheel drive means for fine roll adjustment will be explained.
側壁６の中心線に沿って垂直状に形成したフランジ壁２
５にギアケース２６を下に、可逆回転用のモータ２７を
上に各々固着しく前記中心線の左右は対称であるので一
方のみ説明する）、ギアケース２６内にはモータ２−７
のシャフト軸着したウオーム２８と、このウオーム２８
に噛合するウオームホイール２９とが内蔵される。ウオ
ームホイール２９は、ギアケース２６に併設するロール
微調整用偏心輪１４の主軸１４ａによって支承され、該
偏心輪１４の偏心棒３０に前記ロール微調整軸を連結す
る。A flange wall 2 formed vertically along the center line of the side wall 6
The gear case 26 is fixed to the bottom and the motor 27 for reversible rotation is fixed to the top.
The worm 28 is attached to the shaft of the worm 28.
A worm wheel 29 that meshes with the worm wheel 29 is built-in. The worm wheel 29 is supported by the main shaft 14a of the roll fine adjustment eccentric wheel 14 attached to the gear case 26, and connects the roll fine adjustment shaft to the eccentric rod 30 of the eccentric wheel 14.
また、高速用ロール２及び低速用ロール３をカバー３４
で取り囲んで挽砕室３５を形成するとともに、挽砕室３
５の下部を流出ホッパー３２となし、流出ホッパー３２
内には搬送用パイプ３３の下端を臨ませである。挽砕室
３５の上方にはストックの供給手段が設けである。すな
わち、フレーム１の上面壁中央には透明壁からなるスト
ック供給筒３６を設け、ストック供給筒３６内は２組の
ロール対にストックを供給するため中仕切板３７で２分
され、ストック供給室３８．３８が形成される。ストッ
ク供給室３８．３８にはそれぞれ上限用レベルセンサ３
９及び下限用レベルセンサ４０が設けられ、図外の制御
部へ接続される。供給室３８の下部は供給ホッパー４１
に形成され、供給ホッパー４１の下端には図外のモータ
によって駆動・する２本のフィードロール４２．４３が
平行に設けられる。そして、いずれかのフィードロール
４２゜４３にはフィーダーゲート板４４が添わせてよう
に設けられ、フィーダーゲート板４４はフィーダーゲー
ト開閉用シリンダー４５及びフィーダーゲート調節装置
４６によって開閉及び開度調節自在に設けられる。前記
フィードロール４２．４３に続いて案内シュート４７が
立設される。案内シュート４７の下端は挽砕室３５の高
速用ロール２と低速用ロール３との間隙の上方へ臨ませ
である。In addition, a cover 34 covers the high speed roll 2 and the low speed roll 3.
The grinding chamber 35 is formed by surrounding the grinding chamber 3.
The lower part of 5 is the outflow hopper 32, and the outflow hopper 32
The lower end of the conveying pipe 33 is exposed inside. A stock supply means is provided above the grinding chamber 35. That is, a stock supply cylinder 36 made of a transparent wall is provided in the center of the upper wall of the frame 1, and the inside of the stock supply cylinder 36 is divided into two by a partition plate 37 in order to supply stock to two pairs of rolls, and a stock supply chamber is formed. 38.38 is formed. Each of the stock supply chambers 38 and 38 has an upper limit level sensor 3.
9 and a lower limit level sensor 40 are provided and connected to a control section (not shown). The lower part of the supply chamber 38 is a supply hopper 41
At the lower end of the supply hopper 41, two feed rolls 42 and 43 driven by a motor (not shown) are provided in parallel. A feeder gate plate 44 is provided along with either of the feed rolls 42 and 43, and the feeder gate plate 44 can be opened/closed and its opening degree adjusted freely by a feeder gate opening/closing cylinder 45 and a feeder gate adjusting device 46. provided. A guide chute 47 is installed upright next to the feed rolls 42 and 43. The lower end of the guide chute 47 faces above the gap between the high speed roll 2 and the low speed roll 3 of the grinding chamber 35.
次に、上記実施例における具体的作動について説明する
。主モータ（図示せず）をＯＮして高速用ロール２及び
低速用ロール３を回転させると、制御部から電気信号に
よりロール開閉用シリンダー１３が伸張してアーム１２
及び主軸１１が回動しく第２図二点鎖線）、ロール開閉
用偏心輪１０により移動軸受８を固定軸受９側に大きく
移動させ、ロール間隙の一次粗調整が行われる。このと
き、移動軸受８は上端部の凸部２４、凹部２２及び固定
プレート１９の凸部２１を支点として回動することにな
る。−次組調整が行われると、次に、モータ２７が起動
してロール微調整用偏心輪１０を回動し、ロール微調整
軸１７が皿ばね１５を介して固定プレート１８を押すこ
とにより、固定プレート１９の凸部２１によって移動軸
受８の上端の凹部が押圧力を受け、低速用ロール３はロ
ール開閉用偏心輪１０を中心に高速用ロール２側へ回動
し、適宜な間隙が設定される。Next, specific operations in the above embodiment will be explained. When the main motor (not shown) is turned on to rotate the high-speed roll 2 and the low-speed roll 3, the roll opening/closing cylinder 13 is extended by an electric signal from the control section, and the arm 12
As the main shaft 11 rotates (two-dot chain line in FIG. 2), the roll opening/closing eccentric wheel 10 moves the movable bearing 8 largely toward the fixed bearing 9, and primary rough adjustment of the roll gap is performed. At this time, the movable bearing 8 rotates around the convex portion 24 and concave portion 22 at the upper end and the convex portion 21 of the fixed plate 19 as fulcrums. - When the next set adjustment is performed, the motor 27 is started to rotate the roll fine adjustment eccentric wheel 10, and the roll fine adjustment shaft 17 pushes the fixing plate 18 via the disc spring 15. The concave portion at the upper end of the moving bearing 8 receives a pressing force from the convex portion 21 of the fixed plate 19, and the low-speed roll 3 rotates toward the high-speed roll 2 around the roll opening/closing eccentric 10, setting an appropriate gap. be done.
こうして、二次微調整が行われた後、ストックがストッ
ク供給室３８にたまって上限用レベルセンナ−３８が「
ストックあり」を検出すると、フィーダーゲート開閉用
シリンダー４５が駆動してフィーダーゲート板４４が開
くとともに、フィードロール４２．４３は、ストックを
案内シュート４７側へ搬送する方向へ共に回転し、スト
ックを軸方向へ均一になるように引き延ばしながら適度
な速度で案内シュート４７内に送り込む。案内シュート
４７から流下したストックは、高速用ロール２と低速用
ロール３との間隙を通過することにより挽砕作用を受け
、流出ホッパー３２内に落下して搬送用パイプ３３で次
工程に空気輸送される。In this way, after the secondary fine adjustment is performed, the stock accumulates in the stock supply chamber 38, and the upper limit level sensor 38
When the feeder gate opening/closing cylinder 45 is driven to open the feeder gate plate 44, the feed rolls 42 and 43 rotate together in the direction of transporting the stock toward the guide chute 47, and the feeder gate opening/closing cylinder 45 is driven to open the feeder gate plate 44. The material is fed into the guide chute 47 at an appropriate speed while being stretched uniformly in the direction. The stock flowing down from the guide chute 47 is subjected to a grinding action by passing through the gap between the high-speed roll 2 and the low-speed roll 3, falls into the outflow hopper 32, and is air-transported to the next process via the conveying pipe 33. be done.
ストック供給室３８内のストックが減り、下限用レベル
センサ４０が「ストックなし」を検出したら、フィーダ
ーゲート板４４が閉まるとともにフィードロール４２．
４３が停止し、モータ２７が逆転してロール微調整軸１
７の係止部１７ａにより移動軸受８の上端部をロール開
方向へ引き寄せるとともに、ロール開閉用シリンダー１
３を収縮させてアーム１２を下方へ回動し、ロール間隙
を大きく開く、この状態で電源を切り、主モータを停止
する。When the stock in the stock supply chamber 38 decreases and the lower limit level sensor 40 detects "no stock", the feeder gate plate 44 closes and the feed roll 42.
43 stops, the motor 27 reverses, and the roll fine adjustment shaft 1
The upper end of the movable bearing 8 is pulled in the roll opening direction by the locking part 17a of the roll opening/closing cylinder 1.
3 and rotate the arm 12 downward to widen the roll gap. In this state, turn off the power and stop the main motor.
以下、ロール交換について説明する。ロールを交換する
際は、フレーム１両側のカバーを外しく第１図において
中心線より左側の状態）、ロールカバー５及び側壁６の
当板４８等を外してロール出入用切欠７を露出させる。The roll exchange will be explained below. When replacing the roll, remove the covers on both sides of the frame 1 (left side of the center line in FIG. 1), remove the roll cover 5, the contact plate 48 of the side wall 6, etc., and expose the roll entry/exit notch 7.
そして、まず固定軸受９を側壁６のマウントから外し、
ウィンチ等を利用して高速用ロール２の両端軸部を担持
しながら固定軸受９と共に開口４０から機外に取り出す
。次に、移動軸受８を分割し、ベアリングを装着したま
ま、前記同様に低速用ロール３を開口４から機外に取り
出す。ロールの装着は前述とは逆に、ベアリングを装着
したままの交換用の低速用ロール３′を移動軸受８に軸
着した後、分割した移動軸受８ａを合体し、固定軸受９
を装着した交換用の高速用ロール２を開口４側寄りに挿
入し、固定軸受９をマウントに固着してカバー類を装着
する。First, remove the fixed bearing 9 from the mount on the side wall 6,
Using a winch or the like, the high-speed roll 2 is taken out of the machine from the opening 40 together with the fixed bearing 9 while supporting both end shaft portions. Next, the movable bearing 8 is divided, and the low-speed roll 3 is taken out from the machine through the opening 4 in the same manner as described above with the bearing attached. The installation of the roll is contrary to the above, after the replacement low-speed roll 3' with the bearing still attached is attached to the movable bearing 8, the divided movable bearing 8a is combined, and the fixed bearing 9 is attached.
Insert the replacement high-speed roll 2 equipped with the roller 2 toward the opening 4 side, fix the fixed bearing 9 to the mount, and attach the covers.
第５図はロール間隙微調整手段のより簡単な構造の別の
実施例を示し、ロール微調整軸１７を移動軸受８上端部
の溝部１６に係合し、前記上端部は係止部１７ａと皿ば
ね１５との間に介在させる。すなわち、溝部１６の固定
軸受９側の凹部と微調整軸１７に固定したプレート４９
の凸部とを係合させるとともに、溝部１６の反固定軸９
側の凸部はリング２３を介して皿ばね１５の一端によっ
て押圧され、皿ばね１５の他端はナツト５０によって係
止される。この場合においては、移動軸受８をロールを
閉める方向及び開ける方向に移動させるときも共に皿ば
ね１５を直接介在させて行う。そして、この場合は、固
定軸受９付近を先の実施例よりも十分開放することがで
き、ロール出入がより容易となる。FIG. 5 shows another embodiment of a simpler structure of the roll gap fine adjustment means, in which the roll fine adjustment shaft 17 is engaged with the groove 16 at the upper end of the moving bearing 8, and the upper end is connected to the locking part 17a. It is interposed between the disc spring 15 and the disc spring 15. That is, the plate 49 fixed to the recess on the fixed bearing 9 side of the groove 16 and the fine adjustment shaft 17
and the anti-fixed shaft 9 of the groove 16.
The side convex portion is pressed by one end of the disc spring 15 via the ring 23, and the other end of the disc spring 15 is locked by a nut 50. In this case, the disc spring 15 is directly interposed to move the moving bearing 8 in both the roll closing direction and the roll opening direction. In this case, the vicinity of the fixed bearing 9 can be opened more fully than in the previous embodiment, making it easier to move the roll in and out.
第１図は本発明の実施例を示す一部断面側面図、第２図
は第１図の一部拡大図、第３図は第２図の一部平面図、
第４図は同じく第２図の一部斜視図、第５図は別の実施
例の一部拡大断面図、第６図は従来例の正面図、第７図
は第６図の一部破断側面図である。
１・・・フレーム、２・・・高速用ロール、３・・・低
速用ロール、４・・・開口、５・・・ロールカバー、６
・・・側壁、７・・・ロール出入用切欠、８・・・移動
軸受、８ａ・・・分割ケース、９・・・固定軸受、１０
・・・ロール開閉用偏心輪、１１・・・主軸、１２・・
・アーム、１３・・・ロール開閉用エアシリンダー、１
４・・・ロール微調整用偏心輪、１４ａ・・・主軸、１
５・・・皿ばね、１６・・・溝部、１７・・・ロール微
調整軸、１７ａ・・・係止部、１８．１９・・・固定プ
レート、２０・・・螺軸、２１・・・凸部、２２・・・
凹部、２３・・・リング、２４・・・凹部、２５・・・
フランジ壁、２６・・・ギアケース、２７・・・モータ
ー、２８・・・ウオーム、２９・・・ウオームホイール
、３０・・・偏心棒、３１・・・スクレーパ、３２・・
・流出ホッパー、３３・・・微速用パイプ、３４・・・
カバー、３５・・・挽砕室、３６・・・ストック供給筒
、３７・・・中仕切板、８・・・ストック供給室、３９
・・・上限用レベルセンサ、４０・・・下限用レベルセ
ンサ、４１・・・供給ホッパー、４２．４３・・・フィ
ードロール、４４・・・フィーダーゲート板、４５・・
・フィーダーゲート開閉用シンダー、４６・・・フィー
ダーゲート調節装置、４７・・・案内シュート、４８・
・・当板、４９・・・プレート、５０・・・ナツトFIG. 1 is a partially sectional side view showing an embodiment of the present invention, FIG. 2 is a partially enlarged view of FIG. 1, and FIG. 3 is a partially plan view of FIG.
FIG. 4 is a partial perspective view of FIG. 2, FIG. 5 is a partially enlarged sectional view of another embodiment, FIG. 6 is a front view of the conventional example, and FIG. 7 is a partially cutaway view of FIG. 6. FIG. DESCRIPTION OF SYMBOLS 1... Frame, 2... Roll for high speed, 3... Roll for low speed, 4... Opening, 5... Roll cover, 6
... Side wall, 7 ... Notch for roll entry and exit, 8 ... Movable bearing, 8a ... Split case, 9 ... Fixed bearing, 10
...Eccentric wheel for opening and closing rolls, 11...Main shaft, 12...
・Arm, 13... Air cylinder for opening and closing the roll, 1
4... Eccentric wheel for roll fine adjustment, 14a... Main shaft, 1
5... Belleville spring, 16... Groove portion, 17... Roll fine adjustment shaft, 17a... Locking portion, 18.19... Fixing plate, 20... Screw shaft, 21... Convex portion, 22...
recess, 23... ring, 24... recess, 25...
Flange wall, 26... Gear case, 27... Motor, 28... Worm, 29... Worm wheel, 30... Eccentric rod, 31... Scraper, 32...
・Outflow hopper, 33...Low speed pipe, 34...
Cover, 35... Grinding chamber, 36... Stock supply tube, 37... Partition plate, 8... Stock supply chamber, 39
... Upper limit level sensor, 40... Lower limit level sensor, 41... Supply hopper, 42.43... Feed roll, 44... Feeder gate plate, 45...
・Cinder for opening/closing feeder gate, 46... Feeder gate adjustment device, 47... Guide chute, 48.
... Our plate, 49... Plate, 50... Natsuto
Claims (3)
欠の開口側に固定軸受を、閉口側に移動軸受を各々固着
するとともに、固定軸受には高速用ロールを、移動軸受
には低速用ロールを各々軸着して異速対向回転する一対
のロールを少くとも一組以上横架してなる製粉用ロール
機において、前記各移動軸受を２分割して一方を固定軸
受側へ着脱可能となし、他方の一端部を、ロール開閉用
偏心輪駆動手段を備えたロール開閉用偏心輪を介して前
記側壁に枢着するとともに、他端部をロール微調整軸に
係合させ、このロール微調整軸は、移動軸受の反固定軸
側に設けたロール微調整用偏心輪駆動手段を有するロー
ル微調整用偏心輪に皿ばねを介して連絡したことを特徴
とする製粉用ロール機。(1) A fixed bearing is fixed to the opening side of the roll entry/exit notch provided on each opposing side wall, and a movable bearing is fixed to the closed side, and a high-speed roll is attached to the fixed bearing, and a low-speed roll is attached to the moving bearing. In a flour milling roll machine in which at least one or more pairs of rolls, each of which is mounted on a shaft and rotated at different speeds, are mounted horizontally, each of the movable bearings is divided into two parts, and one of the movable bearings is detachably attached to the fixed bearing side. , the other one end is pivotally connected to the side wall via a roll opening/closing eccentric wheel provided with a roll opening/closing eccentric drive means, and the other end is engaged with a roll fine adjustment shaft, thereby finely adjusting the roll. 1. A flour milling roll machine, wherein the shaft is connected via a disc spring to an eccentric wheel for fine roll adjustment having a drive means for an eccentric wheel for fine roll adjustment provided on the opposite side of the fixed shaft of the movable bearing.
の主軸に軸着したアームにエアシリンダーを連絡してな
る請求項（１）記載の製粉用ロール機。(2) The flour milling roll machine according to claim 1, wherein the roll opening/closing eccentric wheel driving means is formed by connecting an air cylinder to an arm pivotally attached to the main shaft of the eccentric wheel.
輪の主軸に軸着したウォーム歯車に、モータで作動する
ウォームを噛合させてなる請求項（１）又は（２）記載
の製粉用ロール機。(3) Flour milling according to (1) or (2), wherein the roll fine adjustment eccentric wheel drive means is formed by meshing a worm operated by a motor with a worm gear rotatably attached to the main shaft of the eccentric wheel. roll machine.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1129359A JP2788059B2 (en) | 1989-05-22 | 1989-05-22 | Milling roll machine |
| AU56511/90A AU5651190A (en) | 1989-05-22 | 1990-05-22 | Roll machine for milling |
| EP19900907461 EP0429658A4 (en) | 1989-05-22 | 1990-05-22 | Roll machine for milling |
| PCT/JP1990/000648 WO1990014164A1 (en) | 1989-05-22 | 1990-05-22 | Roll machine for milling |
| KR1019910700077A KR930006040B1 (en) | 1989-05-22 | 1990-05-22 | Roll machine for milling |
| CA002033055A CA2033055A1 (en) | 1989-05-22 | 1990-05-22 | Flour roll mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1129359A JP2788059B2 (en) | 1989-05-22 | 1989-05-22 | Milling roll machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02307544A true JPH02307544A (en) | 1990-12-20 |
| JP2788059B2 JP2788059B2 (en) | 1998-08-20 |
Family
ID=15007644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1129359A Expired - Fee Related JP2788059B2 (en) | 1989-05-22 | 1989-05-22 | Milling roll machine |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0429658A4 (en) |
| JP (1) | JP2788059B2 (en) |
| KR (1) | KR930006040B1 (en) |
| AU (1) | AU5651190A (en) |
| CA (1) | CA2033055A1 (en) |
| WO (1) | WO1990014164A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002177802A (en) * | 2000-12-15 | 2002-06-25 | Satake Corp | Roll machine for milling |
| CN104368411A (en) * | 2013-08-13 | 2015-02-25 | 广州市联冠机械有限公司 | Heavy duty double-shaft scrap steel shredder |
| CN106269062A (en) * | 2016-08-26 | 2017-01-04 | 陈学红 | A kind of motor-driven colorant mixing roll driving means |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1260810B (en) * | 1992-01-20 | 1996-04-22 | Golfetto Spa | ROLLING MACHINE FOR CEREALS |
| IT1275978B1 (en) * | 1995-03-27 | 1997-10-24 | Berga S P A | CYLINDER MACHINE FOR GRINDING CEREALS AND SIMILAR WITH DEVICE WITH SINGLE ROTATION AXIS FOR ADJUSTMENT |
| CA2175879A1 (en) * | 1995-05-17 | 1996-11-18 | Wolfgang Finken | Roll crusher |
| DE10018271A1 (en) * | 2000-04-13 | 2001-10-18 | Kloeckner Humboldt Wedag | Pressing machine for granular materials has swinging frame with lower pivot point lying perpendicularly to axes of rolls so that after swinging away of frame both rolls can be freely withdrawn upwards from machine frame |
| DE102008012487A1 (en) * | 2008-03-04 | 2009-09-10 | Deere & Company, Moline | Grain Processor Assembly |
| CN102357373A (en) * | 2011-09-21 | 2012-02-22 | 河南中原轧辊有限公司 | Flour mill roll clearance fine regulator locking device |
| EP3401017B1 (en) | 2017-05-09 | 2019-08-28 | Bühler AG | Feed and foodstuff roller mill with a transmission |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914156A1 (en) * | 1979-04-07 | 1980-10-09 | Haendle & Soehne Karl | Roller-type clay mill - has setting roller supported by bearings in eccentric washers in bearing housings |
| IT1172828B (en) * | 1983-05-06 | 1987-06-18 | Golfetto Spa | HORIZONTAL CYLINDER ROLLING MACHINE FOR CEREALS |
| JPH0652862B2 (en) * | 1985-01-23 | 1994-07-06 | ソニー株式会社 | Phase modulator |
| JP3196362B2 (en) * | 1992-11-05 | 2001-08-06 | 石川島播磨重工業株式会社 | Stage suspension mechanism |
-
1989
- 1989-05-22 JP JP1129359A patent/JP2788059B2/en not_active Expired - Fee Related
-
1990
- 1990-05-22 KR KR1019910700077A patent/KR930006040B1/en active IP Right Grant
- 1990-05-22 EP EP19900907461 patent/EP0429658A4/en not_active Withdrawn
- 1990-05-22 AU AU56511/90A patent/AU5651190A/en not_active Abandoned
- 1990-05-22 WO PCT/JP1990/000648 patent/WO1990014164A1/en not_active Application Discontinuation
- 1990-05-22 CA CA002033055A patent/CA2033055A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002177802A (en) * | 2000-12-15 | 2002-06-25 | Satake Corp | Roll machine for milling |
| JP4552170B2 (en) * | 2000-12-15 | 2010-09-29 | 株式会社サタケ | Milling machine |
| CN104368411A (en) * | 2013-08-13 | 2015-02-25 | 广州市联冠机械有限公司 | Heavy duty double-shaft scrap steel shredder |
| CN106269062A (en) * | 2016-08-26 | 2017-01-04 | 陈学红 | A kind of motor-driven colorant mixing roll driving means |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0429658A1 (en) | 1991-06-05 |
| AU5651190A (en) | 1990-12-18 |
| JP2788059B2 (en) | 1998-08-20 |
| CA2033055A1 (en) | 1990-11-23 |
| WO1990014164A1 (en) | 1990-11-29 |
| EP0429658A4 (en) | 1991-07-24 |
| KR920700770A (en) | 1992-08-10 |
| KR930006040B1 (en) | 1993-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |