JPH0217630Y2 - - Google Patents
Info
- Publication number
- JPH0217630Y2 JPH0217630Y2 JP4276685U JP4276685U JPH0217630Y2 JP H0217630 Y2 JPH0217630 Y2 JP H0217630Y2 JP 4276685 U JP4276685 U JP 4276685U JP 4276685 U JP4276685 U JP 4276685U JP H0217630 Y2 JPH0217630 Y2 JP H0217630Y2
- Authority
- JP
- Japan
- Prior art keywords
- bran
- chamber
- outer periphery
- suction
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 235000007164 Oryza sativa Nutrition 0.000 claims description 21
- 235000009566 rice Nutrition 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 description 20
- 238000005498 polishing Methods 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 4
- 230000002087 whitening effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000021329 brown rice Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は縦型精米機における糠の飛散防止装置
に係るものである。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a bran scattering prevention device in a vertical rice mill.
（従来技術）
従来、垂直の回転軸の外周に撹拌翼を設け、撹
拌翼の外周を隙間をおいて同心の除糠筒で包囲
し、前記隙間を精白室とし、前記除糠筒の外周に
は糠室を形成したものは公知である。(Prior art) Conventionally, a stirring blade is provided on the outer periphery of a vertical rotating shaft, the outer periphery of the stirring blade is surrounded by a concentric bran removing cylinder with a gap, the gap is used as a polishing chamber, and the outer periphery of the bran removing cylinder is surrounded by a concentric bran removing cylinder. Those in which a rice bran chamber is formed are known.
（考案が解決しようとする問題点）
前記公知のものは、糠室に放出された遊離糠
が、糠室上部に舞い上がる欠陥がある。糠室上部
に舞い上ると、そこには、種々の機械装置が存在
するから、これらを汚染し、作用を不良にする。(Problems to be Solved by the Invention) The above-mentioned known method has a defect in that the free rice bran released into the rice bran chamber floats up to the upper part of the rice bran chamber. When it rises to the top of the rice bran chamber, it contaminates the various mechanical devices that are present there, causing them to malfunction.
（問題を解決するための手段）
よつて本考案は、垂直の回転軸２の外周に撹拌
翼８を設け、撹拌翼８の外周を隙間をおいて同心
の除糠筒９で包囲し、前記隙間を精白室１０と
し、前記除糠筒９の外周には糠室３３を形成した
ものにおいて、前記除糠筒９の上端部には傘状に
広がる天井部材１１および環状廂１２を設けて前
記糠室３３の上部を包囲し、前記環状廂１２には
前記糠室３３内を吸引する吸引管３１の端部を接
続し、また前記吸引管３１は前記天井部材１１の
上部室３７も吸引するよう上部室３７に連通する
吸引口３６を開口した縦型精米機における糠の飛
散防止装置としたものである。(Means for Solving the Problem) Therefore, in the present invention, a stirring blade 8 is provided on the outer periphery of the vertical rotating shaft 2, and the outer periphery of the stirring blade 8 is surrounded by a concentric bran removing cylinder 9 with a gap therebetween. The gap is used as a whitening chamber 10, and a bran chamber 33 is formed on the outer periphery of the bran removing tube 9.A ceiling member 11 and an annular ridge 12 are provided at the upper end of the bran removing tube 9, and the annular wall 12 is provided at the upper end of the bran removing tube 9. Surrounding the upper part of the bran chamber 33, the annular wall 12 is connected to the end of a suction tube 31 that sucks the inside of the bran chamber 33, and the suction tube 31 also sucks the upper chamber 37 of the ceiling member 11. This is a bran scattering prevention device in a vertical rice mill having a suction port 36 communicating with an upper chamber 37.
（構成）
本考案の一実施例を図により説明すると、１は
外側ケースで、該外側ケース１の内部中心には垂
直の回転軸２を設ける。回転軸２はその上端部３
を軸受４により軸着し、下端部５は軸受６により
軸着する。回転軸２の外周面には送穀螺旋７と撹
拌翼８を取付ける。撹拌翼８の外周は所定の間隔
を置いて同心状の除糠筒９の包囲し、撹拌翼８と
除糠筒９との間に精白室１０を形成する。(Structure) An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes an outer case, and a vertical rotation shaft 2 is provided at the center of the interior of the outer case 1. The rotating shaft 2 has its upper end 3
The lower end portion 5 is pivoted by a bearing 6. A grain feeding spiral 7 and stirring blades 8 are attached to the outer peripheral surface of the rotating shaft 2. The outer periphery of the stirring blade 8 is surrounded by a concentric bran removing cylinder 9 at a predetermined interval, and a polishing chamber 10 is formed between the stirring blade 8 and the bran removing cylinder 9.
除糠筒９の上端には傘状の天井部材１１が取付
けられ、天井部材１１の外周部には、外方に至る
に従い下降する環状廂１２が取付けられる。 An umbrella-shaped ceiling member 11 is attached to the upper end of the bran removal cylinder 9, and an annular ridge 12 that descends toward the outside is attached to the outer periphery of the ceiling member 11.
除糠筒９の上部は垂直の摺動筒１３に形成さ
れ、摺動筒１３は固定筒１４の内部に下方から嵌
合し、上下摺動および回動自在である。 The upper part of the bran removal cylinder 9 is formed into a vertical sliding cylinder 13, and the sliding cylinder 13 is fitted into the fixed cylinder 14 from below, and is vertically slidable and rotatable.
固定筒１４の外周には、環状鍔１５が形成さ
れ、環状鍔１５の上部には横の調節歯車１６を回
動自在に嵌合する。 An annular flange 15 is formed on the outer periphery of the fixed cylinder 14, and a horizontal adjustment gear 16 is rotatably fitted into the upper part of the annular flange 15.
調節歯車１６にはオームギヤ１７が係合してお
り、オームギヤ１７を手動または自動で回転させ
ることにより、調節歯車１６は固定筒１４の外周
を回動する。 An ohmic gear 17 is engaged with the adjusting gear 16, and by rotating the ohmic gear 17 manually or automatically, the adjusting gear 16 rotates around the outer periphery of the fixed cylinder 14.
１８は上端を調節歯車１６に固定し、下端を天
井部材１１に固定し、除糠筒９を引上げるバネ、
１９は上端を調節歯車１６に軸着し、下端を天井
部材１１に軸着し、除糠筒９が負荷で回動すると
除糠筒９を上下させるジヨイントである。 18 is a spring whose upper end is fixed to the adjustment gear 16 and whose lower end is fixed to the ceiling member 11, and which pulls up the bran removing cylinder 9;
Numeral 19 is a joint whose upper end is pivoted to the adjustment gear 16 and whose lower end is pivoted to the ceiling member 11, and which moves the bran removing barrel 9 up and down when the bran removing barrel 9 rotates under load.
２０は精白室１０の下部に設けた調節筒２０
で、調節筒２０の下端は下方に至る程小型となる
ようにテーパー２１に形成されている。 20 is an adjustment tube 20 provided at the bottom of the whitening chamber 10
The lower end of the adjustment cylinder 20 is formed into a taper 21 so that the size becomes smaller toward the bottom.
２２はテーパー２１に対応する膨出部、２３は
調節筒２０の下方に形成した排出室２３である。 22 is a bulge corresponding to the taper 21, and 23 is a discharge chamber 23 formed below the adjustment cylinder 20.
排出室２３の外周は縦筒２４で包囲し、縦筒２
４の外周に糠吸引室２５を形成する。糠吸引室２
５の下部は、水平の底壁２６で閉塞し、糠吸引室
２５の周囲は側壁２７で閉塞する。 The outer periphery of the discharge chamber 23 is surrounded by a vertical tube 24.
A bran suction chamber 25 is formed on the outer periphery of 4. Rice bran suction chamber 2
5 is closed by a horizontal bottom wall 26, and the periphery of the bran suction chamber 25 is closed by a side wall 27.
底壁２６上には回転軸２より突出するアーム２
８を設け、アーム２８の先端に吸引羽根２９を設
ける。 An arm 2 protruding from the rotating shaft 2 is disposed on the bottom wall 26.
8 is provided, and a suction blade 29 is provided at the tip of the arm 28.
３０は吸引パイプで、分岐管３１を設け、分岐
管３１の上端を蛇腹３２を介して環状廂１２に接
続する。また、天井部材１１の上部は上部室３７
とし、前記吸引管３１は前記上部室３７も吸引す
るよう上部室３７に連通する吸引口３６を開口す
る。３３は糠室、３４はプーリー、３５は供給筒
である。 Reference numeral 30 denotes a suction pipe, which is provided with a branch pipe 31, and the upper end of the branch pipe 31 is connected to the annular body 12 via a bellows 32. Further, the upper part of the ceiling member 11 is an upper chamber 37.
The suction pipe 31 opens a suction port 36 that communicates with the upper chamber 37 so that the upper chamber 37 is also sucked. 33 is a rice bran chamber, 34 is a pulley, and 35 is a supply tube.
（作用） 次に作用を述る。(effect) Next, the action will be described.
モーターによりプーリー３４を回転させると、
最初は精白室１０内は空であるため、天井部材１
１はバネ１８の弾力で最大に上方に牽引されてお
り、テーパー２１と膨出部２２の間隔は通常は零
である。この状態で供給筒３５より玄米を供給す
ると、送穀螺旋７で下方に送られ、撹拌翼８で撹
拌され精米される。 When the pulley 34 is rotated by the motor,
Initially, the inside of the whitening room 10 is empty, so the ceiling member 1
1 is pulled upward to the maximum by the elasticity of the spring 18, and the distance between the taper 21 and the bulge 22 is normally zero. When brown rice is supplied from the supply cylinder 35 in this state, it is sent downward by the grain feeding spiral 7, stirred by the stirring blades 8, and polished.
穀物の量が増加すると、精白室１０内の負荷は
次第に大になり、負荷に応じて除糠筒９は回動
し、そのため、当初は傾斜状態にあつたジヨイン
ト１９を垂直にし、天井部材１１を下降させ、テ
ーパー２１と膨出部２２の間隔を広げ、排出室２
３に流出させる。 As the amount of grain increases, the load inside the milling chamber 10 gradually increases, and the bran removing cylinder 9 rotates in accordance with the load. Therefore, the joint 19, which was initially in an inclined state, becomes vertical, and the ceiling member 11 is lowered, the gap between the taper 21 and the bulging portion 22 is widened, and the discharge chamber 2 is
3. Drain.
その間、除糠筒９より遊離した糠は糠室３３に
排出され、糠室３３より吸引羽根２９に吸入さ
れ、吸引パイプ３０により放出される。 During this time, the bran released from the bran removing cylinder 9 is discharged into the bran chamber 33, sucked into the suction blade 29 from the bran chamber 33, and discharged through the suction pipe 30.
又、一部の微細な飛散糠は糠室３３より上方に
舞い上がり、機外に飛散しようとするが、本考案
は分岐管３１の上端は、蛇腹３２を介して環状廂
１２に供給されているから、前記飛散糠を、蛇腹
３２、分岐管３１を介して吸引除去する。 In addition, some of the fine scattered bran tends to fly upwards from the bran chamber 33 and scatter outside the machine, but in the present invention, the upper end of the branch pipe 31 is supplied to the annular wall 12 via the bellows 32. Then, the scattered bran is removed by suction through the bellows 32 and the branch pipe 31.
（効果）
前記したように、従来、垂直の回転軸の外周に
撹拌翼を設け、撹拌翼の外周を隙間をおいて同心
の除糠筒で包囲し、前記隙間を精白室とし、前記
除糠筒の外周には糠室を形成したものは公知であ
つた。(Effects) As described above, conventionally, a stirring blade is provided on the outer periphery of a vertical rotating shaft, and the outer periphery of the stirring blade is surrounded by a concentric rice bran removing cylinder with a gap, the gap is used as a polishing chamber, and the rice bran removing tube is It was known that a rice bran chamber was formed on the outer periphery of the cylinder.
しかし、前記公知のものは、糠室に放出された
遊離糠が、糠室上部に舞い上がる欠陥がある。糠
室上部に舞い上ると、そこには、種々の機械装置
が存在するから、これらを汚染し、作用を不良に
する。 However, the above-mentioned known method has a defect that the free rice bran released into the rice bran chamber floats up to the upper part of the rice bran chamber. When it rises to the top of the rice bran chamber, it contaminates the various mechanical devices that are present there, causing them to malfunction.
しかるに本考案は、垂直の回転軸２の外周に撹
拌翼８を設け、撹拌翼８の外周を隙間をおいて同
心の除糠筒９で包囲し、前記隙間を精白室１０と
し、前記除糠筒９の外周には糠室３３を形成した
ものにおいて、前記除糠筒９の上端部には傘状に
広がる天井部材１１および環状廂１２を設けて前
記糠室３３の上部を包囲し、前記環状廂１２には
前記糠室３３内を吸引する分岐管３１の端部を接
続し、また前記吸引管３１は前記天井部材１１の
上部室３７も吸引するよう上部室３７に連通する
吸引口３６を開口した縦型精米機における糠の飛
散防止装置としたものであるから、除糠筒９より
遊離した糠は糠室３３に排出され、糠室３３より
吸引羽根２９に吸入され、吸引パイプ３０により
放出され、又、一部の微細な飛散糠は糠室３３よ
り上方に舞い上がり、機外に飛散しようとする
が、分岐管３１の上端は、蛇腹３２を介して環状
廂１２に結合されているから、前記飛散糠を、蛇
腹３２、分岐管３１を介して吸引除去し、装置の
上部機構を汚染させない。 However, in the present invention, a stirring blade 8 is provided on the outer periphery of the vertical rotating shaft 2, and the outer periphery of the stirring blade 8 is surrounded by a concentric rice bran removing cylinder 9 with a gap therebetween, and the gap is used as a polishing chamber 10, and the rice bran removing tube 9 is A bran chamber 33 is formed on the outer periphery of the cylinder 9, and a ceiling member 11 and an annular wall 12 are provided at the upper end of the bran removing cylinder 9 to surround the upper part of the bran chamber 33. An end of a branch pipe 31 for suctioning the inside of the bran chamber 33 is connected to the annular wall 12, and the suction pipe 31 has a suction port 36 communicating with the upper chamber 37 so as to also suction the upper chamber 37 of the ceiling member 11. Since this device is used as a bran scattering prevention device in a vertical rice polishing machine with an open opening, the bran released from the bran removal cylinder 9 is discharged into the bran chamber 33, and is sucked from the bran chamber 33 into the suction blade 29, and then passed through the suction pipe 30. Also, some of the fine scattered bran flies upwards from the bran chamber 33 and tries to scatter outside the machine, but the upper end of the branch pipe 31 is connected to the annular wall 12 via the bellows 32. Therefore, the scattered bran is removed by suction through the bellows 32 and the branch pipe 31, so as not to contaminate the upper mechanism of the device.
添付図面は縦断側面図である。
符号の説明、１…外側ケース、２…回転軸、３
…上端部、４…軸受、５…下端部、６…軸受、７
…送穀螺旋、８…撹拌翼、９…除糠筒、１０…精
白室、１１…天井部材、１２…環状廂、１３…摺
動筒、１４…固定筒、１５…環状鍔、１６…調節
歯車、１７…オームギヤ、１８…バネ、１９…ジ
ヨイント、２０…調節筒、２１…テーパー、２２
…膨出部、２３…排出室、２４…縦筒、２５…糠
吸引室、２６…底壁、２７…側壁、２８…アー
ム、２９…吸引羽根、３０…吸引パイプ、３１…
分岐管、３２…蛇腹、３３…糠室、３４…プーリ
ー、３５…供給筒、３６…吸引口、３７…上部
室。
The attached drawing is a longitudinal side view. Explanation of symbols, 1... Outer case, 2... Rotating shaft, 3
...Upper end, 4...Bearing, 5...Lower end, 6...Bearing, 7
... Grain feeding spiral, 8... Stirring blade, 9... Bran removing tube, 10... Refining room, 11... Ceiling member, 12... Annular wall, 13... Sliding tube, 14... Fixed tube, 15... Annular collar, 16... Adjustment Gear, 17...Ohm gear, 18...Spring, 19...Joint, 20...Adjustment tube, 21...Taper, 22
...Bulging part, 23...Discharge chamber, 24...Vertical tube, 25...Branch suction chamber, 26...Bottom wall, 27...Side wall, 28...Arm, 29...Suction blade, 30...Suction pipe, 31...
Branch pipe, 32... Bellows, 33... Rice bran chamber, 34... Pulley, 35... Supply tube, 36... Suction port, 37... Upper chamber.
Claims (1)
翼８の外周を隙間をおいて同心の除糠筒９で包囲
し、前記隙間を精白室１０とし、前記除糠筒９の
外周には糠室３３を形成したものにおいて、前記
除糠筒９の上端部には傘状に広がる天井部材１１
および環状廂１２を設けて前記糠室３３の上部を
包囲し、前記環状廂１２には前記糠室３３内を吸
引する吸引管３１の端部を接続し、また前記吸引
管３１は前記天井部材１１の上部室３７も吸引す
るよう上部室３７に連通する吸引口３６を開口し
た縦型精米機における糠の飛散防止装置。 A stirring blade 8 is provided on the outer periphery of the vertical rotating shaft 2, and the outer periphery of the stirring blade 8 is surrounded by a concentric bran removing cylinder 9 with a gap therebetween. In the example in which a bran chamber 33 is formed, a ceiling member 11 that extends in an umbrella shape is provided at the upper end of the bran removal tube 9.
An annular wall 12 is provided to surround the upper part of the bran chamber 33, and an end of a suction pipe 31 for sucking the inside of the bran chamber 33 is connected to the annular wall 12, and the suction pipe 31 is connected to the ceiling member. This is a bran scattering prevention device in a vertical rice mill, in which a suction port 36 communicating with an upper chamber 37 is opened so that the upper chamber 37 of No. 11 is also suctioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4276685U JPH0217630Y2 (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4276685U JPH0217630Y2 (en) | 1985-03-25 | 1985-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61159041U JPS61159041U (en) | 1986-10-02 |
| JPH0217630Y2 true JPH0217630Y2 (en) | 1990-05-17 |
Family
ID=30553820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4276685U Expired JPH0217630Y2 (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217630Y2 (en) |
-
1985
- 1985-03-25 JP JP4276685U patent/JPH0217630Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61159041U (en) | 1986-10-02 |
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