JPS6320591B2 - - Google Patents
Info
- Publication number
- JPS6320591B2 JPS6320591B2 JP3472680A JP3472680A JPS6320591B2 JP S6320591 B2 JPS6320591 B2 JP S6320591B2 JP 3472680 A JP3472680 A JP 3472680A JP 3472680 A JP3472680 A JP 3472680A JP S6320591 B2 JPS6320591 B2 JP S6320591B2
- Authority
- JP
- Japan
- Prior art keywords
- porous wall
- wall tube
- cleaning
- cleaning body
- friction
- 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
- 238000004140 cleaning Methods 0.000 claims description 33
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 description 14
- 239000002245 particle Substances 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
Description
【発明の詳細な説明】
本発明は穀粒選別機の混合率調節装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mixing rate adjusting device for a grain sorter.
従来の穀粒選別機は図面第１図のように斜に軸
架回転する多孔壁筒１の一方に大小混合穀粒を供
給する供給口２を設け、他方に大粒を排出する排
出口３を設け、その下方に多孔壁筒１から分離す
る細粒を搬送するコンベヤー４を軸架し、その前
後に亘り複数個の落下口５，６，７，を開設し、
これに開閉弁８，９，１０を設け、コンベヤー４
の末端を開放して排出口３と合流する排出口１１
となし、また、多孔壁筒１に接触する清掃装置１
６を固定的に設けたものが通例であり、清掃装置
１６が常に多孔壁筒１の目詰りを防止しているの
で、細粒は主として混合率の大きい初期において
多孔壁筒１から分離されて落下し落下口から排出
するが、行程の進行と共に混合率が小さくなるに
つれて徐々に分離落下粒が大きくなり、場合によ
つては開閉弁８または８，９を閉じ、分離落下粒
をそのまま排出口１１から排出口３の大粒と合流
させて還元することがある。この操作のためにわ
ざわざコンベヤー４及びその伝動装置１２を設け
るため、構造が複雑化し、余分の機構を要し、構
成費の無駄が避けられない。 As shown in Fig. 1, a conventional grain sorter has a porous wall tube 1 that rotates obliquely on its axis, and has a supply port 2 on one side for supplying a mixture of large and small grains, and a discharge port 3 on the other side for discharging large grains. A conveyor 4 for conveying the fine particles separated from the porous wall tube 1 is installed below the conveyor 4, and a plurality of drop ports 5, 6, 7 are provided in front and behind the conveyor 4,
This is equipped with on-off valves 8, 9, and 10, and the conveyor 4
A discharge port 11 which opens its end and merges with the discharge port 3
Also, a cleaning device 1 that contacts the porous wall tube 1
6 is normally provided in a fixed manner, and since the cleaning device 16 always prevents clogging of the porous wall tube 1, the fine particles are mainly separated from the porous wall tube 1 at an early stage when the mixing ratio is large. The particles fall and are discharged from the outlet, but as the mixing ratio decreases as the process progresses, the size of the separated particles gradually increases.In some cases, the on-off valve 8 or 8, 9 is closed, and the separated particles are discharged directly from the outlet. 11 to the large grains at the discharge port 3 and may be reduced. Since the conveyor 4 and its transmission device 12 are purposely provided for this operation, the structure becomes complicated, an extra mechanism is required, and a waste of construction costs is unavoidable.
また、摺接板の回転選別網への接触時の負荷を
分散するために、摺接板を回転方向及び縦方向に
おいて摺接位置を異にした回転選別網の目詰り防
止装置が実開昭52−101763号公報として提案され
ているが、このものも前述の従来の穀粒選別機と
同様に摺接板が常に目詰りを防止しているので、
工程の進行と共に徐々に分離落下粒が大きくな
り、もしその大きな分離落下粒を別に取出す場合
には特別な機構を設けなければならず、構造が複
雑化する。 In addition, in order to distribute the load when the sliding contact plate contacts the rotating screening screen, a device to prevent clogging of the rotating screening screen was developed in which the sliding contact plate was placed at different sliding positions in the rotational and vertical directions. It has been proposed as Publication No. 52-101763, but like the conventional grain sorter mentioned above, this one also has a sliding contact plate that constantly prevents clogging.
As the process progresses, the separated falling particles gradually become larger, and if the large separated falling particles are to be taken out separately, a special mechanism must be provided, which complicates the structure.
本発明は前記の欠点を排除し、分離を必要とし
ない粒子はその部分の摩擦清掃体を多孔壁に接触
しないように引離し、清掃を停止することによつ
てその位置における多孔壁筒の全周が目詰まりの
穀粒が弁の代わりになつて全粒が分離しなくなる
ことを利用し、簡単な構造で任意に分離作用を停
止して、清掃度合を調節することができ、一旦分
離したものを再び混合するような不合理な操作や
装置を不要とする穀粒選別機の混合率調節装置を
提供することを目的とするものである。 The present invention eliminates the above-mentioned drawbacks, and removes particles that do not require separation from the entire porous wall cylinder at that location by pulling the friction cleaning body of that part away from contact with the porous wall and stopping the cleaning. Taking advantage of the fact that grains with clogged periphery act as a valve and the whole grain is no longer separated, the simple structure allows the separation action to be stopped at will and the degree of cleaning can be adjusted. It is an object of the present invention to provide a mixing rate adjusting device for a grain sorter that does not require unreasonable operations or equipment such as mixing things again.
本発明の実施例を第２図、第３図、第４図につ
いて説明すると、横又は斜に軸架し回転する多孔
壁筒１３の一方に大小混合穀粒を供給する供給口
１４を設け、他方に多孔壁筒１３から混合穀粒中
の細粒を抜取つて多孔壁筒１３内に残留する大粒
を排出する排出口１５を設け、多孔壁筒１３の回
転によつてその外周面を摩擦清掃する清掃装置１
６の摩擦清掃体２０としてポリウレタン板を装架
し、清掃装置１６には固定的に機体１７に装着し
た固定部１８と、必要によつて随時任意に摩擦清
掃体２０を多孔壁筒に押し付けて摩擦清掃した
り、清掃装置１６を多孔壁筒１３から完全に引離
して接触摩擦清掃しないようにし、多孔壁筒１３
に細粒を目詰りさせて分離作用を停止させるよう
に調節できる移動部１９とを別々に設ける。 An embodiment of the present invention will be described with reference to FIGS. 2, 3, and 4. A supply port 14 for supplying a mixture of large and small grains is provided on one side of a rotating porous wall cylinder 13 that is horizontally or obliquely mounted on a shaft, On the other hand, a discharge port 15 is provided for extracting fine grains from the mixed grains from the porous wall tube 13 and discharging large grains remaining in the porous wall tube 13, and the rotation of the porous wall tube 13 frictionally cleans the outer peripheral surface thereof. Cleaning device 1
A polyurethane plate is mounted as the friction cleaning body 20 of No. 6, and the cleaning device 16 has a fixed part 18 fixedly attached to the body 17, and the friction cleaning body 20 can be arbitrarily pressed against the porous wall tube as needed. The cleaning device 16 is completely separated from the porous wall tube 13 to prevent contact friction cleaning, and the porous wall tube 13 is cleaned by friction.
A moving part 19 is separately provided which can be adjusted so as to clog with fine particles and stop the separation action.
第２図、第３図、第４図のように清掃装置１６
の固定部１８は摩擦清掃体２０を機体１７に固着
して装架した固定取付片２７に取付け、移動部１
９は摩擦清掃体２０を機体１７に取付けた支軸２
１に軸架した回動取付片２８に取付け、回動取付
片２８にはストツパー２３があつて機体１７の壁
体に当たつて回動を停止する。回動片２２は機体
１７に軸装し、機体１７の内部に腕出するアーム
２４が機体１７の外部に腕出する把手２５によつ
て回動するとき押されて回動し、回動取付片２８
を支軸２１のまわりに回動させ、回動取付片２８
に取付けられた摩擦清掃体２０が多孔壁筒１３に
押付けられ、多孔壁筒１３の回転によつて摩擦清
掃作用を発生する。摩擦清掃作用の調節は、摩擦
清掃体２０が多孔壁筒１３に押付けられる適度な
状態によつて把手２５を固定することにより行わ
れる。 As shown in FIGS. 2, 3, and 4, the cleaning device 16
The fixed part 18 attaches the friction cleaning body 20 to the fixed mounting piece 27 fixedly mounted on the body 17, and the movable part 1
Reference numeral 9 denotes a support shaft 2 on which a friction cleaning body 20 is attached to the body 17.
The rotary mounting piece 28 is attached to a rotating mounting piece 28 that is mounted on a shaft, and a stopper 23 is attached to the rotating mounting piece 28, and the rotating mounting piece 28 comes into contact with the wall of the fuselage body 17 and stops its rotation. The rotating piece 22 is mounted on the body 17 as a shaft, and is pushed and rotated when the arm 24 extending inside the body 17 is rotated by the handle 25 extending the arm outside the body 17. Piece 28
around the support shaft 21, and the rotating mounting piece 28
A friction cleaning body 20 attached to the porous wall tube 13 is pressed against the porous wall tube 13, and the rotation of the porous wall tube 13 generates a friction cleaning action. The frictional cleaning action is adjusted by fixing the handle 25 in an appropriate state in which the frictional cleaning body 20 is pressed against the porous wall tube 13.
また、第５図に示す実施例のように摩擦清掃体
２０を取付けた移動取付片２９を機体１７に対し
て上下に摺動し、ねじ２６によつて固定する場合
もあり、さらに所望の混合率が得られるように、
摩擦清掃体２０を多孔壁筒１３に対して出し入れ
して押付けの度合を調節する場合もする。 Further, as in the embodiment shown in FIG. 5, the movable mounting piece 29 to which the friction cleaning body 20 is attached may be slid up and down with respect to the machine body 17 and fixed with a screw 26, and furthermore, a desired mixture can be obtained. so that the rate is obtained,
The degree of pressing may be adjusted by moving the friction cleaning body 20 in and out of the porous wall cylinder 13.
要するに本発明は、清掃装置に設けた移動部に
より、摩擦清掃体を多孔壁筒に対して接触又は離
間して多孔壁筒に穀粒の目詰まりを生じさせた
り、目詰まりさせないようにすることにより選別
率すなわち混合率を調節するので、コンベヤーや
その駆動機構などが不要となり、極めて簡単な装
置によつて構造が簡潔化し、且つ構成費を軽減す
る効果を奏するものである。 In short, the present invention uses a moving part provided in a cleaning device to bring the friction cleaning body into contact with or separate from the porous wall tube, thereby causing or preventing clogging of the porous wall tube with grains. Since the sorting rate, that is, the mixing rate is adjusted by the method, there is no need for a conveyor or its drive mechanism, and the structure is simplified by an extremely simple device, which has the effect of reducing the construction cost.
なお、本発明の摩擦清掃体には平板、刷毛等の
固定式のものと回転式のものが用いられ、それぞ
れ移動部に取付けて使用される場合がある。 Note that the friction cleaning body of the present invention may be of a fixed type such as a flat plate or a brush, or of a rotating type, and each may be attached to a movable part and used.
第１図は公知の穀粒選別機の側断面図、第２図
は本発明の実施例側断面図、第３図はその正断面
図、第４図はその要部の正断面拡大図、第５図は
本発明の別の実施例の要部の正断面拡大図であ
る。
１……多孔壁筒、２……供給口、３……排出
口、４……コンベヤー、５……落下口、６……落
下口、７……落下口、８……開閉弁、９……開閉
弁、１０……開閉弁、１１……排出口、１２……
伝動装置、１３……多孔壁筒、１４……供給口、
１５……排出口、１６……清掃装置、１７……機
体、１８……固定部、１９……移動部、２０……
摩擦清掃体、２１……支軸、２２……回動片、２
３……ストツパー、２４……アーム、２５……把
手、２６……ネジ、２７……固定取付片、２８…
…回動取付片、２９……移動取付片。
FIG. 1 is a side sectional view of a known grain sorter, FIG. 2 is a side sectional view of an embodiment of the present invention, FIG. 3 is a front sectional view thereof, and FIG. 4 is an enlarged front sectional view of the main part thereof. FIG. 5 is an enlarged front cross-sectional view of main parts of another embodiment of the present invention. 1... Porous wall cylinder, 2... Supply port, 3... Discharge port, 4... Conveyor, 5... Falling port, 6... Falling port, 7... Falling port, 8... Opening/closing valve, 9... ...Opening/closing valve, 10... Opening/closing valve, 11... Discharge port, 12...
Transmission device, 13... Porous wall cylinder, 14... Supply port,
15... Discharge port, 16... Cleaning device, 17... Airframe, 18... Fixed part, 19... Moving part, 20...
Friction cleaning body, 21... Support shaft, 22... Rotating piece, 2
3... Stopper, 24... Arm, 25... Handle, 26... Screw, 27... Fixed mounting piece, 28...
...Rotating mounting piece, 29...Moving mounting piece.
Claims (1)
一方に供給口を設けると共に他方に排出口を設
け、その外周面に摩擦清掃体を接触してなる清掃
装置を備えた穀粒選別機において、該摩擦清掃体
の一部を前記多孔壁筒と任意に接触又は離間でき
る移動部を、該清掃装置が有することを特徴とす
る穀粒選別機の混合率調節装置。 ２ 清掃装置の移動部が摩擦清掃体を回動軸に装
着したものである特許請求の範囲第１項に記載し
た穀粒選別機の混合率調節装置。 ３ 清掃装置の移動部が摩擦清掃体を摺動固定自
在となしたものである特許請求の範囲第１項に記
載した穀粒選別機の混合率調節装置。[Scope of Claims] 1. A cleaning device comprising a perforated wall tube rotatably mounted horizontally or obliquely, with a supply port provided on one side and a discharge port provided on the other side, and a frictional cleaning body in contact with the outer peripheral surface of the porous wall tube. A mixing ratio adjustment device for a grain sorter, characterized in that the cleaning device has a moving part that can arbitrarily bring a part of the friction cleaning body into contact with or separate from the porous wall tube. . 2. The mixing ratio adjustment device for a grain sorter as set forth in claim 1, wherein the moving part of the cleaning device has a friction cleaning body mounted on a rotating shaft. 3. The mixing ratio adjustment device for a grain sorter as set forth in claim 1, wherein the movable part of the cleaning device has a friction cleaning body that can be slid and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3472680A JPS5637080A (en) | 1980-03-21 | 1980-03-21 | Regulator for mixing rate of cereal selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3472680A JPS5637080A (en) | 1980-03-21 | 1980-03-21 | Regulator for mixing rate of cereal selector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5637080A JPS5637080A (en) | 1981-04-10 |
| JPS6320591B2 true JPS6320591B2 (en) | 1988-04-28 |
Family
ID=12422317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3472680A Granted JPS5637080A (en) | 1980-03-21 | 1980-03-21 | Regulator for mixing rate of cereal selector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5637080A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6122698Y2 (en) * | 1981-04-30 | 1986-07-08 | ||
| JPS6122699Y2 (en) * | 1981-05-01 | 1986-07-08 | ||
| JP2563769B2 (en) * | 1984-05-22 | 1996-12-18 | セイコーエプソン株式会社 | Printer ink tank |
| JPS6079581U (en) * | 1983-10-31 | 1985-06-03 | 株式会社 四国製作所 | Vertical grain sorter |
-
1980
- 1980-03-21 JP JP3472680A patent/JPS5637080A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5637080A (en) | 1981-04-10 |
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