JP3233548B2 - Grain and debris sorting equipment - Google Patents
Grain and debris sorting equipmentInfo
- Publication number
- JP3233548B2 JP3233548B2 JP10002095A JP10002095A JP3233548B2 JP 3233548 B2 JP3233548 B2 JP 3233548B2 JP 10002095 A JP10002095 A JP 10002095A JP 10002095 A JP10002095 A JP 10002095A JP 3233548 B2 JP3233548 B2 JP 3233548B2
- Authority
- JP
- Japan
- Prior art keywords
- sorting
- section
- grain
- sub
- debris
- 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
Links
Description
【0001】[0001]
【産業上の利用分野】本発明は、穀物と石屑の選別装置
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for sorting cereals and debris.
【0002】[0002]
【従来技術】従来、風車を包囲する風胴の上方に吹出口
を設け、吹出口の上方に揺動枠を配置し、揺動枠は傾斜
支杆で取付け、偏心輪で斜め上下に前後揺動するように
し、揺動枠に選別多孔板を張設し、選別多孔板の前側は
低くして穀物取出口とし、後側は高くして石屑取出口と
したものは、公知である。2. Description of the Related Art Conventionally, an air outlet is provided above a wind tunnel surrounding a windmill, a swing frame is disposed above the air outlet, the swing frame is attached by an inclined support rod, and is swung up and down obliquely by an eccentric wheel. It is known that a sorting perforated plate is stretched on an oscillating frame, and the front side of the sorting perforated plate is lowered to provide a grain outlet, and the rear side is raised to serve as a stone waste outlet.
【0003】[0003]
【発明が解決しようとする課題】従来、公知のものは、
石屑のうち50〜90%は除去できるが、10〜50%
の石屑は除去できずに残るのが欠点である。それは、一
枚の選別多孔板だけで、穀物と石屑を分離しようとする
からであり、完全に石屑を取出そうとすると、石屑中に
多量の穀物も混入してしまう。即ち、完全石屑を取出す
には、能力的に無理がある訳である。なお、従来のもの
は、穀物取出口は前側、石屑取出口は後側で異方向であ
ったから、同時に観察することはできなかった。Heretofore known ones are:
50-90% of stone debris can be removed, but 10-50%
The disadvantage is that the stone debris remains without being removed. This is because a single sorting perforated plate is intended to separate cereal and debris, and if the debris is to be completely removed, a large amount of cereal will be mixed into the debris. In other words, it is impossible to take out the complete waste. In the conventional one, the grain outlet was in a different direction on the front side, and the stone waste outlet was in a different direction on the rear side, so that it was not possible to observe them at the same time.
【0004】[0004]
【課題を解決する手段】よって、本発明は、風車1を風
胴2で包囲し、風胴2の上方に吹出口4を設け、吹出口
4の上方に揺動枠5を配置し、揺動枠5に選別多孔板9
を張設したものにおいて、該選別多孔板9は主選別部1
0と副選別部11とを並設した構造とし、主選別部10
の前側は後側より低く穀物取出口12を形成し、主選別
部10の後側には副選別部11の方向に風を吹く横送部
14を形成し、横送部14の終端には前側方向に風を吹
く戻し部15を形成し、戻し部15の前端は副選別部1
1の前後中間位置に開口16し、副選別部11の前側に
は穀物取出口13を形成し、副選別部11の後側には石
屑取出口17を形成し、該石屑取出口17に連結する石
屑取出樋20は前側の穀物取出口13の側部に開口21
させた穀物と石屑の選別装置としたものである。また、
石屑取出口17は常時開口し、その縁には、高さの低い
堰18を設けた穀物と石屑の選別装置としたものであ
る。また、堰18の近傍には急勾配面19を形成した穀
穀物と石屑の選別装置としたものである。According to the present invention, a wind turbine 1 is surrounded by a wind tunnel 2, an outlet 4 is provided above the wind tunnel 2, and a swing frame 5 is disposed above the outlet 4, Sorted perforated plate 9 for moving frame 5
In which the main perforated plate 9 is the main screening unit 1
0 and the sub-selection unit 11 are arranged side by side.
Forms a grain take-out port 12 lower than the rear side, forms a traverse section 14 that blows wind in the direction of the sub-selection section 11 on the rear side of the main selection section 10, and at the end of the traverse section 14 A return part 15 for blowing wind in the front side direction is formed, and the front end of the return part 15 is
An opening 16 is provided at an intermediate position between the front and rear of the sub-sorting unit 1, a grain outlet 13 is formed at the front side of the sub-sorting unit 11, a debris outlet 17 is formed at the rear side of the sub-sorting unit 11, The debris discharge gutter 20 connected to the opening 21 has an opening 21 at the side of the front grain outlet 13.
It is a device for sorting cereals and debris. Also,
The debris take-out port 17 is always open, and the edge thereof is provided with a low weir 18 to provide a device for sorting grains and debris. In addition, a device for sorting cereals and debris having a steep slope 19 near the weir 18 is provided.
【0005】[0005]
【実施例】本発明の一実施例を図面により説明すると、
1は風車、2は風車1を包囲する風胴、3は風胴2に形
成した吸込口、4は風胴2の上方に設けた吹出口、5は
吹出口4の上方に配置した揺動枠、6、7は風胴2の上
部と揺動枠5の間に取付けられた傾斜支杆、8は偏心
輪、9は揺動枠5に張設された選別多孔板である。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings.
1 is a wind turbine, 2 is a wind tunnel surrounding the wind turbine 1, 3 is a suction opening formed in the wind tunnel 2, 4 is an outlet provided above the wind tunnel 2, 5 is a swing disposed above the outlet 4. Frames 6, 7 are inclined supports mounted between the upper portion of the wind tunnel 2 and the swing frame 5, 8 is an eccentric ring, and 9 is a sorting perforated plate stretched on the swing frame 5.
【0006】前記選別多孔板9は、横幅の広い主選別部
10と横幅の狭い副選別部11とを並設した構造で、主
選別部10、副選別部11とも前記吹出口4より吹上が
る風を受ける構造であり、主選別部10、副選別部11
とも前後側のうち、前側は低く穀物取出口12、13を
形成し、後側は高くなり、左右側は水平に形成されてい
る。The perforated sorting plate 9 has a structure in which a main sorting section 10 having a wide width and a sub-sorting section 11 having a narrow width are arranged side by side. Both the main sorting section 10 and the sub-selecting section 11 blow up from the outlet 4. It is a structure that receives wind, and the main sorting unit 10 and the sub-sorting unit 11
Of the front and rear sides, the front side is formed lower and the grain outlets 12 and 13 are formed, the rear side is higher, and the left and right sides are formed horizontally.
【0007】前記主選別部10の後側には、副選別部1
1方向に風を吹く横送部14が形成され、横送部14の
終端には前側方向に風を吹く戻し部15が形成され、戻
し部15の前端は副選別部11の前後中間位置に開口1
6する。副選別部11の前側は前記穀物取出口13が形
成され、副選別部11の後側は石屑取出口17が形成さ
れる。石屑取出口17は常時開口しており、その縁に
は、高さ5mm程度の堰18が設けられ、且つ、堰18
の近傍には急勾配面19を形成することがある。しかし
て、前記石屑取出口17には石屑取出樋20を連結し、
石屑取出樋20は迂回させて前側の穀物取出口13の側
部に開口21させる。[0007] Behind the main sorting section 10, a sub-sorting section 1 is provided.
A traverse unit 14 that blows wind in one direction is formed, and a return unit 15 that blows wind in the front direction is formed at the end of the traverse unit 14. The front end of the return unit 15 is located at an intermediate position in front and rear of the sub-sorting unit 11. Opening 1
6 The grain outlet 13 is formed at the front side of the sub-sorting unit 11, and the stone waste outlet 17 is formed at the rear side of the sub-sorting unit 11. The debris take-out port 17 is always open, and a weir 18 having a height of about 5 mm is provided at the edge thereof.
May form a steeply inclined surface 19 in some cases. Thus, the debris discharge gutter 20 is connected to the debris discharge port 17,
The debris discharge gutter 20 is detoured to make an opening 21 on the side of the grain outlet 13 on the front side.
【0008】[0008]
【作用】次に作用を述べる。モーターに通電して風車1
及び偏心輪8を回転させると、風車1の風は吹出口4よ
り選別多孔板9に吹付け、偏心輪8は揺動枠5を揺動さ
せる。この状態で主選別部10上に穀物を供給すると、
周知の選別理論で穀物は穀物取出口12より取出され、
横送部14上には石屑を含む穀物が堆積する。横送部1
4上に堆積した穀物はその部分の目が副選別部11方向
に向けて形成されているので、副選別部11方向に吹く
風により戻し部15に流入する。戻し部15の目は主選
別部10とは反対に穀物取出口12方向に風を吹く目に
形成されているので、穀物は戻され開口16より副選別
部11の前後中間に供給される。Next, the operation will be described. Energize the motor and windmill 1
When the eccentric wheel 8 is rotated, the wind of the windmill 1 is blown from the outlet 4 to the selection perforated plate 9, and the eccentric wheel 8 swings the swing frame 5. When cereals are supplied on the main sorting unit 10 in this state,
Grains are removed from the grain outlet 12 by a well-known sorting theory,
Grains containing debris are deposited on the traversing section 14. Traverse unit 1
Since the grain of the grain deposited on 4 is formed toward the sub-selection unit 11, the grain flows into the return unit 15 by the wind blowing toward the sub-selection unit 11. The eyes of the return portion 15 are formed opposite to the main sorting portion 10 to blow wind toward the grain outlet 12, so that the grains are returned and supplied to the front and rear middle of the sub-sorting portion 11 through the opening 16.
【0009】副選別部11の選別多孔板も略主選別部1
0と同様に形成されているので、周知の選別理論により
穀物は穀物取出口13より取出され、石屑を含む穀物は
石屑取出口17に向けて集合するが、石屑取出口17の
端部には堰18が設けられているので、比重の大なる石
屑はそこで止まり、穀物は石屑のため堰18までは達し
ない。作業が進むと後続石屑が次々に貯り、堰18近傍
は石屑のみが集合し、遂には先頭の石屑が押出されて自
動排出し、自動排出した石屑は石屑取出樋20を迂回し
て前側の穀物取出口13の側部の開口21より取出され
る。The selection perforated plate of the sub-selection unit 11 is also substantially the main selection unit 1.
0, the grains are taken out from the grain take-out port 13 by the well-known sorting theory, and the grains containing the stones gather toward the masonry take-out port 17. Since a weir 18 is provided in the part, the heavy debris stops there, and the grain does not reach the weir 18 due to the debris. As the work proceeds, the subsequent debris accumulates one after another, and only the debris gathers near the weir 18, and finally the first debris is extruded and automatically discharged, and the automatically discharged debris passes through the debris discharge gutter 20. By-passing through the opening 21 on the side of the front grain take-out port 13.
【0010】図6の実施例は急勾配面19が設けられて
いるので、その作用は一層顕著である。The operation of the embodiment shown in FIG. 6 is more remarkable because the steep surface 19 is provided.
【0011】[0011]
【発明の効果】本発明は、風車1を風胴2で包囲し、風
胴2の上方に吹出口4を設け、吹出口4の上方に揺動枠
5を配置し、揺動枠5に選別多孔板9を張設したものに
おいて、該選別多孔板9は主選別部10と副選別部11
とを並設した構造とし、主選別部10の前側は後側より
低く穀物取出口12を形成し、主選別部10の後側には
副選別部11の方向に風を吹く横送部14を形成し、横
送部14の終端には前側方向に風を吹く戻し部15を形
成し、戻し部15の前端は副選別部11の前後中間位置
に開口16し、副選別部11の前側には穀物取出口13
を形成し、副選別部11の後側には石屑取出口17を形
成し、該石屑取出口17に連結する石屑取出樋20は前
側の穀物取出口13の側部に開口21させた穀物と石屑
の選別装置としたものであるから、穀物と石屑は、主選
別部10によって穀物と石屑を含む穀物に分離され、穀
物と石屑を含む穀物は、副選別部11によって穀物と石
屑とに分離されるから、2度に渡って分離されるので、
完全に分離でき、石屑取出口17より排出された石屑
は、石屑取出樋20を迂回して前側の穀物取出口13の
側部の開口21より取出せるので、穀物と石屑は同方向
に取出されるので、同時に観察できて、取扱い容易にな
る。また、石屑取出口17は常時開口し、その縁には、
高さの低い堰18を設けた穀物と石屑の選別装置とした
ものであるから、主選別部10と副選別部11によって
穀物と石屑とを2度に渡って分離するものにおいて、常
時開口の石屑取出口17の縁には、高さの低い堰18を
設けたので、石屑の自動排出を可能にする。また、堰1
8の近傍には急勾配面19を形成した穀穀物と石屑の選
別装置としたものであるから、一層分離が良好になる。According to the present invention, the wind turbine 1 is surrounded by the wind tunnel 2, the air outlet 4 is provided above the wind turbine 2, and the swing frame 5 is disposed above the air outlet 4, and the swing frame 5 The separation perforated plate 9 has a main selection unit 10 and a sub-selection unit 11.
Are arranged side by side, the front side of the main sorting unit 10 forms a grain outlet 12 lower than the rear side, and the traverse unit 14 that blows wind in the direction of the sub-sorting unit 11 behind the main sorting unit 10. Is formed at the end of the traversing section 14, and a return section 15 for blowing wind in the front direction is formed. The front end of the return section 15 is opened at an intermediate position between the front and rear of the sub-selection section 11. Has a grain outlet 13
Is formed at the rear side of the sub-sorting section 11, and a debris discharge opening 17 is formed at the side of the grain discharge port 13 on the front side. In this case, the main sorting unit 10 separates the cereal and the swarf into cereal and swarf-containing cereals, and the cereal and the swarf-containing cereal includes a sub-sorting unit 11. Is separated into cereal and swarf, so it is separated twice,
The debris that can be completely separated and discharged from the debris discharge port 17 can be taken out of the opening 21 on the side of the front grain discharge port 13 by bypassing the debris discharge gutter 20, so that the grain and debris are the same. Since it is taken out in the direction, it can be observed at the same time, and handling becomes easy. In addition, the debris removal port 17 is always open,
Since the apparatus is a device for sorting grain and debris provided with a low weir 18, the main sorting unit 10 and the sub-sorting unit 11 separate grain and debris twice, and are always used. A low weir 18 is provided at the edge of the opening of the debris take-out port 17 so that the debris can be automatically discharged. In addition, weir 1
In the vicinity of 8, a device for sorting cereals and swarf having a steep surface 19 is formed, so that the separation is further improved.
【図1】全体の縦断側面図。FIG. 1 is an overall vertical side view.
【図2】主選別部と副選別部の斜視図。FIG. 2 is a perspective view of a main sorting unit and a sub sorting unit.
【図3】同平面図。FIG. 3 is a plan view of the same.
【図4】副選別部の断面図。FIG. 4 is a sectional view of a sub-selection unit.
【図5】選別多孔板の部分拡大図。FIG. 5 is a partially enlarged view of a sorting perforated plate.
【図6】副選別部の第2実施例図。FIG. 6 is a diagram of a second embodiment of a sub-selection unit.
1…風車、2…風胴、3…吸込口、4…吹出口、5…揺
動枠、6…傾斜支杆、7…傾斜支杆、8…偏心輪、9…
選別多孔板、10…主選別部、11…副選別部、12…
穀物取出口、13…穀物取出口、14…横送部、15…
戻し部、16…開口、17…石屑取出口、18…堰、1
9…急勾配面、20…石屑取出樋、21…開口。DESCRIPTION OF SYMBOLS 1 ... Windmill, 2 ... Wind drum, 3 ... Suction port, 4 ... Outlet, 5 ... Swing frame, 6 ... Slope support rod, 7 ... Slope support rod, 8 ... Eccentric ring, 9 ...
Sorting perforated plate, 10 ... Main sorting section, 11 ... Sub sorting section, 12 ...
Grain take-out, 13 ... Grain take-out, 14 ... Traverse section, 15 ...
Return part, 16 ... Opening, 17 ... Waste removal port, 18 ... Weir, 1
9: steep slope, 20: debris removal gutter, 21: opening.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭63−224773(JP,A) 特開 昭62−210083(JP,A) 特公 平7−34897(JP,B2) (58)調査した分野(Int.Cl.7,DB名) B07B 4/08 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-63-224773 (JP, A) JP-A-62-210083 (JP, A) JP-B-7-34897 (JP, B2) (58) Field (Int.Cl. 7 , DB name) B07B 4/08
Claims (3)
口を設け、吹出口の上方に揺動枠を配置し、揺動枠に選
別多孔板を張設したものにおいて、該選別多孔板は主選
別部と副選別部とを並設した構造とし、主選別部の前側
は後側より低く穀物取出口を形成し、主選別部の後側に
は副選別部の方向に風を吹く横送部を形成し、横送部の
終端には前側方向に風を吹く戻し部を形成し、戻し部の
前端は副選別部の前後中間位置に開口し、副選別部の前
側には穀物取出口を形成し、副選別部の後側には石屑取
出口を形成し、該石屑取出口に連結する石屑取出樋は前
側の穀物取出口の側部に開口させた穀物と石屑の選別装
置。1. A wind turbine in which a wind turbine is surrounded by a wind tunnel, an air outlet is provided above the wind tunnel, a swing frame is arranged above the air outlet, and a sorting perforated plate is stretched over the swing frame. The sorting perforated plate has a structure in which the main sorting section and the sub sorting section are arranged side by side, the front side of the main sorting section forms a grain outlet lower than the rear side, and the rear side of the main sorting section is in the direction of the sub sorting section. Form a traverse section that blows the wind, form a return section that blows wind forward at the end of the traverse section, and open the front end of the return section at an intermediate position before and after the sub-selection section, and the front side of the sub-selection section. Formed a grain take-out port, formed a debris take-out port on the rear side of the sub-sorting section, and a debris take-out gutter connected to the debris take-out port was opened to the side of the front grain take-out port. Grain and stone sorting equipment.
口し、その縁には、高さの低い堰を設けた穀物と石屑の
選別装置。2. A grain and stone sorting apparatus according to claim 1, wherein the stone waste outlet is always open, and the edge thereof is provided with a low weir.
面を形成した穀穀物と石屑の選別装置。3. An apparatus according to claim 1, wherein a steep slope is formed in the vicinity of the weir.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10002095A JP3233548B2 (en) | 1995-03-31 | 1995-03-31 | Grain and debris sorting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10002095A JP3233548B2 (en) | 1995-03-31 | 1995-03-31 | Grain and debris sorting equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08267015A JPH08267015A (en) | 1996-10-15 |
JP3233548B2 true JP3233548B2 (en) | 2001-11-26 |
Family
ID=14262877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10002095A Expired - Fee Related JP3233548B2 (en) | 1995-03-31 | 1995-03-31 | Grain and debris sorting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3233548B2 (en) |
Cited By (6)
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---|---|---|---|---|
US7742239B2 (en) | 2002-03-17 | 2010-06-22 | Puredepth Limited | Method to control point spread function of an image |
US7742124B2 (en) | 2001-04-20 | 2010-06-22 | Puredepth Limited | Optical retarder |
US8149353B2 (en) | 2001-10-11 | 2012-04-03 | Puredepth Limited | Visual display unit illumination |
US8146277B2 (en) | 2002-09-20 | 2012-04-03 | Puredepth Limited | Multi-view display |
US8154691B2 (en) | 2000-11-17 | 2012-04-10 | Pure Depth Limited | Altering surfaces of display screens |
US8416150B2 (en) | 2007-08-22 | 2013-04-09 | Igt | Method and system for determining a position for an interstital diffuser for use in a multi-layer display |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101644127B1 (en) * | 2015-12-17 | 2016-07-29 | 이상국 | Grain sorting machine |
-
1995
- 1995-03-31 JP JP10002095A patent/JP3233548B2/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8154691B2 (en) | 2000-11-17 | 2012-04-10 | Pure Depth Limited | Altering surfaces of display screens |
US7742124B2 (en) | 2001-04-20 | 2010-06-22 | Puredepth Limited | Optical retarder |
US8149353B2 (en) | 2001-10-11 | 2012-04-03 | Puredepth Limited | Visual display unit illumination |
US8687149B2 (en) | 2001-10-11 | 2014-04-01 | Pure Depth Limited | Visual display unit illumination |
US7742239B2 (en) | 2002-03-17 | 2010-06-22 | Puredepth Limited | Method to control point spread function of an image |
US8146277B2 (en) | 2002-09-20 | 2012-04-03 | Puredepth Limited | Multi-view display |
US8416150B2 (en) | 2007-08-22 | 2013-04-09 | Igt | Method and system for determining a position for an interstital diffuser for use in a multi-layer display |
Also Published As
Publication number | Publication date |
---|---|
JPH08267015A (en) | 1996-10-15 |
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