JP2000107700A - Grain sorting device - Google Patents
Grain sorting deviceInfo
- Publication number
- JP2000107700A JP2000107700A JP10280896A JP28089698A JP2000107700A JP 2000107700 A JP2000107700 A JP 2000107700A JP 10280896 A JP10280896 A JP 10280896A JP 28089698 A JP28089698 A JP 28089698A JP 2000107700 A JP2000107700 A JP 2000107700A
- Authority
- JP
- Japan
- Prior art keywords
- sorting
- grain
- plate
- grains
- foreign matter
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、穀粒を選別板で
搬送しながら異物等を除去する穀粒選別装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grain sorting apparatus for removing foreign matter while transporting grains by a sorting board.
【０００２】[0002]
【従来の技術】選別板を揺動させて穀粒を搬送しながら
穀粒中の異物等を除去する穀粒選別装置においては、例
えば実開昭５８−１９７８９号公報のように、選別板に
穀粒が通過できる程度の孔を多数設けて、穀粒が孔を通
過して藁等の異物が選別板上を搬送されて穀粒と分離除
去する技術は公知である。2. Description of the Related Art In a grain sorting apparatus for removing foreign matter and the like in grains while conveying the grains by swinging the sorting board, for example, as disclosed in Japanese Utility Model Application Laid-Open No. 58-19789, a sorting board is used. 2. Description of the Related Art A technique is known in which a large number of holes are provided through which a grain can pass, and foreign matter such as straw passes through the hole and is conveyed on a sorting plate to separate and remove the grain from the grain.
【０００３】また、揺動選別板に通風孔を設けて、選別
板の下方から送風ファンを吹き上げさせ、投入穀粒に含
まれる石等を比重選別する石抜装置を設ける技術も公知
である。そして、これら選別板を揺動させるにあたって
従来においては、前記公報にも開示されているように選
別板全体を穀粒搬送方向に沿って揺動させることによっ
て比重選別していた。There is also known a technique in which a ventilation hole is provided in an oscillating sorting plate, a blower fan is blown up from below the sorting plate, and a stone removing device for sorting stones and the like contained in the input grains with specific gravity is provided. In swinging these sorting plates, conventionally, specific gravity sorting has been performed by swinging the entire sorting plate along the grain conveying direction as disclosed in the above-mentioned publication.
【０００４】[0004]
【発明が解決しようとする課題】上記のように、穀粒搬
送方向に沿って選別板全体を揺動して穀粒を搬送しなが
ら穀粒中の石・異物等を除去するものにおいては、穀粒
が選別板上で穀粒搬送方向に向かって飛びはねてしまう
ので、その分穀粒に選別作用をなす領域が減少すること
になる。従って、十分な選別作用をなすには穀粒搬送方
向における選別領域を長く設定する、すなわち、選別板
の長さを長くする必要がある。また、穀粒搬送方向のみ
の揺動では、穀粒が選別板面全体に行き渡りにくく、そ
の分選別作用が有効になされないという欠点が生じてい
た。As described above, in order to remove stones, foreign matter and the like in grains while conveying the grains by swinging the entire sorting plate along the grain transport direction, Since the grains fly on the sorting board in the grain transport direction, the area of the sorting grain that acts on the grains is reduced. Therefore, in order to perform a sufficient sorting action, it is necessary to set a long sorting area in the grain conveying direction, that is, to lengthen the sorting plate. In addition, in the case of swinging only in the grain conveying direction, there is a disadvantage that the grains are difficult to spread over the entire sorting plate surface, and the sorting action is not effectively performed.
【０００５】本発明は、より有効に選別板を動かすこと
により、穀粒の選別搬送処理能力を維持すると共に、選
別板の選別領域全体に穀粒を行き渡らせ、より有効な選
別作用を可能にすることで、よりコンパクトな選別板で
選別処理能力を向上させることを目的とする。According to the present invention, the sorting plate can be moved more effectively to maintain the sorting and conveying capacity of the grains, and to spread the grains throughout the sorting region of the sorting plate, thereby enabling a more effective sorting operation. By doing so, it is an object to improve the sorting processing capacity with a more compact sorting plate.
【０００６】[0006]
【課題を解決するための手段】本発明はかかる従来技術
の課題を達成するために次のような技術手段を講ずる。
すなわち、投入穀粒に混入している異物を選別する選
別板を有する穀粒選別装置において、該選別板の穀粒供
給側を穀粒搬送方向に沿って揺動すると共に、選別板の
穀粒選別搬送側を円運動することを特徴とする穀粒選別
装置とする。The present invention takes the following technical means in order to achieve the above-mentioned objects of the prior art.
That is, in a grain sorting device having a sorting plate for sorting foreign matter mixed in an input grain, a grain supply side of the sorting plate is swung along a grain conveying direction, and a grain of the sorting plate is shaken. A grain sorting apparatus characterized in that the sorting and conveying side makes a circular motion.
【０００７】[0007]
【発明の作用】選別板の穀粒供給側に穀粒を供給する
と、穀粒供給側が穀粒搬送方向に揺動することで、穀粒
は順次穀粒選別搬送側に向かって搬送される。その際、
選別板の穀粒選別搬送側を円運動させることで穀粒は選
別板の全面にわたって広がりながら、穀粒と異物とを選
別作業をする。When the grains are supplied to the grain supply side of the sorting plate, the grains are sequentially conveyed toward the grain sorting and transporting side by swinging the grain supply side in the grain transporting direction. that time,
By performing a circular motion on the grain sorting / conveying side of the sorting board, the grains are spread over the entire surface of the sorting board, and the grain and foreign matter are sorted.
【０００８】[0008]
【発明の効果】本発明によって、穀粒が選別板の穀粒供
給始端側で停滞することなく次々と搬送することができ
るので、選別搬送処理能力が低下することがない。ま
た、選別板の穀粒選別搬送側においては、円運動させる
ことで穀粒が穀粒搬送方向に向かって飛び跳ねることが
なく、また、選別板の全面を利用して穀粒と異物との選
別ができる。従って、より選別板をより有効に使用する
ことが可能になり、よりコンパクトな選別板で選別処理
能力を向上させることができる。According to the present invention, the grains can be transported one after another without stagnation at the grain supply start end side of the sorting board, so that the sorting / transporting processing capacity does not decrease. In addition, on the grain sorting / conveying side of the sorting board, the grains do not bounce in the grain conveying direction by circular motion, and the whole surface of the sorting board is used to sort grains and foreign matter. Can be. Therefore, it is possible to use the sorting plate more effectively, and it is possible to improve the sorting capacity with a more compact sorting plate.
【０００９】[0009]
【発明の実施の形態】本発明の実施例を選別板に穀粒が
通過できる程度の孔を多数設け、穀粒と藁等の異物とを
分離する異物除去装置を精米施設に用いた場合について
図面に基づいて説明する。図１は、精米施設の平面から
見た建家内の内部構成を示したもので、内部は仕切壁１
により操作室Ａと機械室Ｂとに分けられている。この操
作室Ａ側には穀粒袋置き台２、操作盤３、白米タンク４
等を設けると共に、原料投入タンク５の投入口を臨ま
せ、機械室Ｂ側には、石抜装置用昇降機６、石抜装置
７、異物除去装置Ｊ、精米装置用昇降機８、精米装置
Ｆ、糠処理部Ｅ、開閉扉Ｇ等を設けている。BEST MODE FOR CARRYING OUT THE INVENTION The embodiment of the present invention relates to a case where a sorting plate is provided with a large number of holes through which grains can pass, and a foreign matter removing device for separating grains and foreign matters such as straw is used in a rice mill. This will be described with reference to the drawings. FIG. 1 shows an internal configuration of a building viewed from the plane of a rice milling facility.
And is divided into an operation room A and a machine room B. On the operation room A side, a grain bag holder 2, an operation panel 3, a white rice tank 4
And the like, and the inlet of the raw material charging tank 5 is faced, and on the machine room B side, a lifting device 6 for a stone removing device, a stone removing device 7, a foreign matter removing device J, a lifting device 8 for a rice polishing device, a rice polishing device F, A bran processing section E, an opening / closing door G, and the like are provided.
【００１０】図２は実施例における精米施設の作業工程
を示した図で、原料投入タンク５の下部には原料投入タ
ンク５に投入した穀粒を繰り出すロ−タリバルブ１０を
設けている。そして、ロ−タリバルブ１０の繰り出し側
を石抜装置用昇降機６のホッパ部６ａに連通し、石抜装
置用昇降機６の排出口６ｂは石抜装置７の投入口側に臨
ませる。FIG. 2 is a view showing the working process of the rice mill in the embodiment. A rotary valve 10 is provided below the raw material charging tank 5 to feed out the grains charged into the raw material charging tank 5. The feed-out side of the rotary valve 10 is communicated with the hopper 6a of the lifting device 6 for the destoning device, and the discharge port 6b of the lifting device 6 for the destoning device faces the inlet of the destoning device 7.
【００１１】石抜装置７は、図３に示すように、傾斜し
て配置している揺動選別板７ａ、さらにその下方には送
風ファン７ｂが配置しており、送風ファン７ｂからの送
風が揺動選別板７ａに多数設けられている孔（図示せ
ず）を通過する周知の構成で、石抜装置用の駆動モ−タ
３４から動力が伝達され、前記揺動選別板７ａや送風フ
ァン７ｂが駆動するよう構成されている。そして、揺動
選別板７ａの揺下側には穀粒排出口７ｃを設け、揺上側
には石排出シュ−ト７ｄを設け、穀粒排出口７ｃは、わ
ら屑などの異物を除去する異物除去装置Ｊの供給部５０
に臨ませる。そして、異物除去装置Ｊの穀粒排出筒５１
ａより搬送ホ−ス５２を経て精米装置用昇降機８のホッ
パ部８ａに臨ませ、精米装置用昇降機８の排出口８ｂは
玄米タンク１１に臨むよう構成し、その下方には精米装
置Ｆを配置している。As shown in FIG. 3, the stone removing device 7 has an oscillating sorting plate 7a which is arranged at an angle, and a blower fan 7b which is arranged below the swing sorter plate 7a. The power is transmitted from a drive motor 34 for a stone removing device by a well-known configuration that passes through many holes (not shown) provided in the swing sorting plate 7a, and the swing sorting plate 7a and the blowing fan 7b is configured to be driven. A grain discharge port 7c is provided on the lower side of the swinging sorting plate 7a, and a stone discharge port 7d is provided on the upper side of the rocker. The grain discharge port 7c is provided with a foreign substance for removing foreign substances such as straw chips. Supply unit 50 of removal device J
Face. Then, the grain discharge cylinder 51 of the foreign matter removing device J
a to the hopper section 8a of the rice-milling elevator 8 via the transfer hose 52, the discharge port 8b of the rice-milling elevator 8 is configured to face the brown rice tank 11, and the rice-milling device F is disposed below the same. are doing.
【００１２】さて、精米装置Ｆは、図４に示すように、
精白金網１２ａに精白ロ−ル１２ｂ、送穀ラセン１２ｃ
を内装し、駆動軸１２ｄで回転駆動する周知の形態であ
る。そして、駆動軸１２ｄの内部には空間を形成し、糠
送風ファン１２ｇからの風を通すよう構成している。さ
らに、精米装置Ｆの穀粒排出口１２ｅ側には、圧迫板１
２ｆを配置しており、白米を取り出す白米タンク４に臨
ませている。なお、精米装置Ｆの下方には精米作業で発
生する糠を貯留する糠貯留ホッパ１３を配置し、糠貯留
ホッパ１３の下端部より糠搬送ファン１４、糠搬送経路
１９を介して糠処理部Ｅのサイクロン１５に連通する構
成にしている。Now, as shown in FIG.
Refining roll 12b, grain helix 12c on fine platinum net 12a
Is a well-known form in which the drive shaft 12d is driven to rotate. A space is formed inside the drive shaft 12d so that the air from the bran blowing fan 12g passes therethrough. Further, a pressing plate 1 is provided on the grain discharge port 12e side of the rice polishing apparatus F.
2f is arranged and faces the white rice tank 4 for taking out white rice. In addition, a bran storage hopper 13 for storing bran generated in the rice polishing operation is disposed below the rice polishing apparatus F, and a bran processing unit E is provided from a lower end of the bran storage hopper 13 through a bran transport fan 14 and a bran transport path 19. Is connected to the cyclone 15.
【００１３】糠処理部Ｅは、サイクロン１５、サイクロ
ン１５より落下した糠を水平移送する糠ラセン１６、糠
ラセン１６を内装する糠移送樋１７、糠移送樋１７より
排出される糠袋１８・１８から構成される。なお、２０
は精米作業で発生した糠を操作室側Ａに送り込むための
サイクロンで、切替弁２１で糠処理部Ｅ側と操作室Ａ側
とに切替られるようになっている。The bran processing unit E includes a cyclone 15, a bran spiral 16 for horizontally transporting the bran dropped from the cyclone 15, a bran transport gutter 17 containing the bran spiral 16, and bran bags 18, 18 discharged from the bran transport gutter 17. Be composed. In addition, 20
Is a cyclone for feeding the bran generated in the rice milling operation to the operation room side A, and is switched between the rice bran processing unit E side and the operation room A side by the switching valve 21.
【００１４】次に、前記操作盤３の盤面には、図５に示
すように、コインメック２５、もち選択ボタン２６、白
度選択ボタン２７・２７・２７（本実施例では上白・標
準・８分の３段階に選択できる）、料金表２８等を配設
している。そして、この操作盤３の内部には各部駆動モ
−タの駆動制御を行うシ−ケンスによる制御部３０を備
えている。Next, as shown in FIG. 5, a coin mech 25, a sticky selection button 26, and whiteness selection buttons 27, 27, 27 (in this embodiment, upper white, standard, (It can be selected in three-eighths), and a charge table 28 is provided. The operation panel 3 includes a control unit 30 based on a sequence for controlling the driving of each unit driving motor.
【００１５】図６に示すように、前記制御部３０にはコ
インセンサ３１からの検出情報、白度選択ボタン２７・
２７・２７からの白度選択情報、もち選択ボタン２６に
よる選択情報等が入力される。一方、ロ−タリバルブ駆
動モ−タ３２への制御信号、石抜装置用・精米装置用昇
降機駆動モ−タ３３、石抜装置駆動モ−タ３４への制御
信号、精米装置駆動モ−タ３５、白度調節モ−タ３６、
糠ラセン駆動モ−タ３７、異物除去装置Ｊのモ−タ６５
等が出力される。As shown in FIG. 6, detection information from the coin sensor 31 and a whiteness selection button 27
The whiteness selection information from 27 and 27, the selection information by the mochi selection button 26, and the like are input. On the other hand, a control signal to a rotary valve drive motor 32, a lift signal drive motor 33 for a destoning device / rice milling device, a control signal to a destoner drive motor 34, a rice mill drive motor 35. , Whiteness adjusting motor 36,
Bran spiral drive motor 37, motor 65 of foreign matter removing device J
Are output.
【００１６】次に発明の要部である異物除去装置Ｊにつ
いて図７から図１０に基づいて説明する。異物除去装置
Ｊの機体Ｊ1の内部は石抜装置７の穀粒排出口７ｃから
排出される穀粒を受けて異物除去装置Ｊに供給する供給
部５０と、穀粒と藁等の異物とを選別分離する選別板５
７と選別された穀粒を搬送する流穀板５８等とからなる
選別搬送部５３と、選別搬送部５３を支持する支持体５
４と、選別搬送部５３と支持体５４とを円運動させる駆
動部５６と、選別搬送部５３の選別搬送終端側に設けて
いる穀粒落下筒５５と、穀粒排出筒５１ａと異物排出筒
５１ｂとからなる排出部５１とから構成されている。Next, a foreign matter removing apparatus J which is a main part of the present invention will be described with reference to FIGS. Internal aircraft J 1 of the foreign matter removing apparatus J and the grain discharge port 7c supply unit 50 supplies the foreign matter removing apparatus J receives grain discharged from the stone disconnect device 7, and the foreign matter such as grain and straw Plate 5 that sorts and separates
7, a sorting / transporting section 53 composed of, for example, a flowing grain plate 58 for transporting the sorted grains, and a support 5 supporting the sorting / transporting section 53
4, a driving unit 56 for circularly moving the sorting / conveying unit 53 and the support 54, a grain dropping cylinder 55 provided on the sorting / transporting end side of the sorting / conveying unit 53, a grain discharging cylinder 51a, and a foreign matter discharging cylinder. 51b.
【００１７】まず、供給部５０の説明をすると、５０ａ
は石抜装置の穀粒排出口７ｃより排出された穀粒を貯留
する供給ホッパで、供給ホッパ５０ａの下端には穀粒供
給口５０ｂを、そして、供給ホッパ５０ａの側面にはオ
−バ−フロ−５０ｃ孔を形成する。次に選別搬送部５３
の構成を説明すると、前記供給ホッパ５０ａの下方には
選別板５７を選別搬送終端側５５に向かって斜め下方に
配設している。その際、選別板５７の選別搬送方向ｋは
石抜装置７の揺動選別板７ａの穀粒搬送方向ｍとは略直
交するよう配設している。図１０は選別板５７面を示す
図で、穀粒供給側は受け板部５７ａで、受け板部５７ａ
の略中央部分の領域ｎに前記穀粒供給口５０ｂからの穀
粒が供給されるよう構成し、前記領域ｎ近傍には供給し
た穀粒を選別板５７面全体に穀粒を拡散させるための拡
散板５７ｂを設けている。受け板部５７ｂ部分からは選
別搬送方向ｋに向かって、穀粒が通過できる程度の孔ｐ
を多数設けた多孔面５７ｃを延設しており、さらに選別
板５７の選別搬送終端側は搬送板５７ｄを形成してい
る。また、下方には流穀板５８を選別板５７と同様斜め
下方に向かって傾斜させて設け、流穀板５８と選別板５
７との側面を同じ選別板枠５７ｅで一体に形成する。な
お、流穀板５８の搬送終端側より穀粒落下筒５５を下方
に向かって配設し、そして穀粒落下筒には仕切板５１ｃ
を固着し、さらにその下方には穀粒排出筒５１ａ及び異
物排出筒５１ｂをそれぞれ配設している。First, the supply unit 50 will be described.
Is a supply hopper for storing the grains discharged from the grain discharge port 7c of the destoner, a grain supply port 50b at the lower end of the supply hopper 50a, and an overhang on the side face of the supply hopper 50a. A flow-50c hole is formed. Next, the sorting and conveying section 53
In the following, the sorting plate 57 is disposed below the supply hopper 50a obliquely downward toward the sorting / transporting end side 55. At this time, the sorting / conveying direction k of the sorting plate 57 is disposed so as to be substantially orthogonal to the grain conveying direction m of the swing sorting plate 7a of the stone removing device 7. FIG. 10 is a diagram showing the surface of the sorting plate 57, and the grain supply side is a receiving plate portion 57a, and the receiving plate portion 57a
The kernel from the kernel supply port 50b is supplied to a region n in a substantially central portion of the container, and the supplied kernel is spread in the vicinity of the region n to spread the kernel over the entire surface of the sorting plate 57. A diffusion plate 57b is provided. From the receiving plate portion 57b, a hole p enough for grains to pass in the sorting and conveying direction k.
Are provided, and a porous plate 57c is provided, and a sorting plate 57 has a sorting plate 57d on the side of the sorting and transporting end. In the lower part, a flocking plate 58 is provided to be inclined obliquely downward similarly to the sorting plate 57, and the flocking plate 58 and the sorting plate 5 are provided.
7 are integrally formed with the same sorting plate frame 57e. A grain drop cylinder 55 is disposed downward from the transport end side of the flow grain plate 58, and a partition plate 51c is provided on the grain drop cylinder.
And a grain discharge cylinder 51a and a foreign matter discharge cylinder 51b are respectively disposed below them.
【００１８】次に、支持体５４について説明すると、支
持体５４は選別搬送部５３の下部を覆うようにして配置
しており、左右それぞれ２本ずつのねじ５４ａ・５４ａ
で選別搬送部５３と連結している。このねじ５４ａ・５
４ａは選別搬送部５３の傾斜角度を調節するためのもの
で、長孔５４ｂ・５４ｂに沿ってねじ５４ａ・５４ａを
上下摺動可能に形成することで支持体５４に対する選別
搬送部５３の相対傾斜角度を調節可能にしている。Next, the support member 54 will be described. The support member 54 is disposed so as to cover the lower part of the sorting / conveying section 53, and two screws 54a, 54a are provided on each of the right and left sides.
And is connected to the sorting / conveying section 53. This screw 54a / 5
Reference numeral 4a is for adjusting the inclination angle of the sorting / conveying section 53, and the screws 54a / 54a are formed so as to be slidable up and down along the long holes 54b / 54b so that the relative inclination of the sorting / conveying section 53 with respect to the support 54. The angle is adjustable.
【００１９】また、支持体５４の穀粒供給側の左右側面
より突出した支持板６０には、一方を機体Ｊ1に係着し
ているスプリング６１をそれぞれ張架する。そして、機
体Ｊ1からの支持部材６２には選別搬送方向ｋに回転自
在な車輪６３軸着し、車輪６３上には支持体５４が載置
するよう構成する。また、支持体５４の下面より下方に
突設する軸６４の先端部を、機体Ｊ1に設けた長孔６４
ａに挿通する。Further, the support plate 60 projecting from the left and right side surfaces of the grain supply side of the support 54, stretching the spring 61 that engaged one into the machine body J 1, respectively. Then, the support member 62 from the machine body J 1 and rotatable wheels 63 journalled in the sorting conveying direction k, on the wheel 63 is configured such that the support 54 is placed. Further, the distal end portion of the shaft 64 projecting from below the lower surface of the support member 54, a long hole provided in the machine body J 1 64
a.
【００２０】次に、駆動部５６の説明をすると、６５は
モ−タでモ−タ軸６５ａの先端部をボス部６６が嵌合す
ると共に、ボス部６６には縦軸心位置がモ−タ軸６５ａ
と異なる回転軸６７を嵌合している。そして、回転軸６
７は上方の支持体５４の底部を貫通し、支持体５４を挟
んで上下双方からベアリング６８・６８が回転軸６７を
嵌合するよう構成している。なお、回転軸６７が支持体
５４を貫通する位置は、選別板５７の多孔面５７ｃの下
方に位置している。Next, the drive unit 56 will be described. A motor 65 is a motor and a boss 66 is fitted to the tip of a motor shaft 65a. Tab shaft 65a
And a different rotation shaft 67 is fitted. And the rotating shaft 6
Reference numeral 7 penetrates the bottom of the upper support 54, and the bearings 68 are fitted with the rotating shaft 67 from above and below the support 54. The position where the rotating shaft 67 passes through the support 54 is located below the porous surface 57c of the sorting plate 57.
【００２１】次に、異物除去装置Ｊの動作について説明
すると、モ−タ６５が駆動を開始し、モ−タ軸６５ａが
回転すると、それに伴い回転軸６７がそれ自体回転しな
がら、モ−タ軸６５ａを中心にその回りを回転する。す
ると、支持体５４及び選別板５７と流穀板５８の選別搬
送側が円運動をするようになっている。一方、穀粒供給
側は前記軸６４が長孔６４ａの中で前後方向に動くこと
により、選別搬送方向ｋに前後運動するようになってい
る。その際、前記スプリング６１は選別搬送部５３が上
下方向に揺動して選別板５７上の穀粒が跳ねて選別板枠
５７ｅより飛散するのを防止すると共に、異物除去装置
自体の振動を防止している。また、前記車輪６３は選別
搬送部５３における穀粒供給側５５ｂの前後運動をさ
せ、かつ、選別搬送部５３を下方から支持している。Next, the operation of the foreign matter removing apparatus J will be described. When the motor 65 starts driving and the motor shaft 65a rotates, the motor rotates while the rotating shaft 67 rotates. It rotates around the axis 65a. Then, the support 54, the sorting plate 57, and the sorting and transporting side of the flocking plate 58 make a circular motion. On the other hand, on the grain supply side, the shaft 64 moves back and forth in the long hole 64a, so that it moves back and forth in the sorting and conveying direction k. At this time, the spring 61 prevents the sorting / transporting portion 53 from swinging up and down to prevent the grains on the sorting plate 57 from splashing and scattering from the sorting plate frame 57e, and also prevents the vibration of the foreign matter removing device itself. are doing. In addition, the wheel 63 makes the grain feeding side 55b of the sorting / conveying section 53 move back and forth, and supports the sorting / conveying section 53 from below.
【００２２】次に、精米施設の作業工程について図２、
図７に基づいて説明する。作業者は操作室Ａ側に立っ
て、穀粒袋に穀粒を入れている場合には袋置き台２に袋
を置いてから、原料となる穀粒を原料投入タンク５の投
入口に投入する(ステッフ゜1)。そして、穀粒量に見合う運転
時間を確保できるだけのコインをコインメック２５の投
入口に投入する(ステッフ゜2)。次に、白度選択ボタン１７・
１７・１７のいずれかを選択し精白度を設定すると(ステッ
フ゜3)、白度調節モ−タ３６が作動し圧迫板１２ｆの位置
を設定する。これらの設定準備が完了すると、制御部３
０は投入コインの枚数を読み込み、運転時間を算出し、
当該算出時間にわたり精米施設の装置各部は運転を開始
する(ステッフ゜4)。Next, the working process of the rice milling facility is shown in FIG.
A description will be given based on FIG. The operator stands on the operation room A side, puts the bags on the bag holder 2 when the grains are put in the grain bags, and then puts the grains as the raw material into the inlet of the raw material charging tank 5 Yes (Step # 1). Then, the coins enough to secure the operation time corresponding to the grain amount are inserted into the insertion opening of the coin mech 25 (Step # 2). Next, the whiteness selection button 17
When one of 17 and 17 is selected to set the degree of whitening (Step 3), the whiteness adjusting motor 36 operates to set the position of the compression plate 12f. When these setting preparations are completed, the control unit 3
0 reads the number of inserted coins, calculates the driving time,
During the calculation time, each unit of the rice milling facility starts operation (Step 4).
【００２３】原料投入タンク５に投入された穀粒はロ−
タリバルブ１０で石抜装置用昇降機６に供給され、石抜
装置用昇降機６で揚穀され、石抜装置７に落下投入され
る。石抜装置６に落下投入された穀粒は揺動選別板７ａ
の揺上側に穀粒が供給される。そしてその間、揺動選別
板７ａの揺動作用と送風ファン７ｂからの送風により、
穀粒中の小石や異物等が揺上側に選別搬送され、石排出
シュ−ト７ｄより排出される。一方、穀粒は揺動選別板
７ａの揺下側に流下し、穀粒排出口７ｃより異物除去装
置Ｊの供給ホッパ５０ａに供給される。The grains charged into the raw material charging tank 5 are roasted.
It is supplied to the lifting device 6 for the destoning device by the tally valve 10, is grain-lifted by the lifting device 6 for the destoning device, and falls into the destoning device 7. The grains dropped and thrown into the destoner 6 are oscillating sorting plates 7a.
The grain is supplied to the upper side of the table. In the meantime, by the swinging operation of the swinging selection plate 7a and the blowing from the blowing fan 7b,
Pebbles, foreign matter, and the like in the grains are sorted and conveyed upward, and are discharged from the stone discharge shot 7d. On the other hand, the grains flow down to the swinging side of the swing sorting plate 7a, and are supplied from the grain discharge port 7c to the supply hopper 50a of the foreign matter removing device J.
【００２４】異物除去装置Ｊの供給ホッパ５０ａに供給
された穀粒は、供給ホッパ５０ａの供給口５０ｂより選
別板５７の受け板部５７ａにおける領域ｎに供給され
る。そして、前述のように穀粒供給側における前後運動
で多孔面５７ｃに穀粒を搬送すると共に、拡散板５７ｂ
と選別搬送側における円運動の作用により穀粒は選別板
５７の全体に拡散され、穀粒は孔ｐより流穀板５８に落
ち込み、そのまま、穀粒落下筒５５まで流下する。穀粒
排出筒５５より落下して搬送ホ−ス５２を経て精米装置
用昇降機８のホッパ部８ａに供給され、次いで、玄米タ
ンク１１に落下供給される。The grains supplied to the supply hopper 50a of the foreign matter removing device J are supplied from the supply port 50b of the supply hopper 50a to the region n in the receiving plate portion 57a of the sorting plate 57. Then, as described above, the grain is transported to the porous surface 57c by the back and forth movement on the grain supply side, and the diffusion plate 57b
By the action of the circular motion on the sorting / conveying side, the grains are diffused to the entire sorting board 57, and the grains fall into the flowing grain board 58 from the holes p and flow down to the grain falling cylinder 55 as it is. It falls from the grain discharge cylinder 55, is supplied to the hopper 8a of the rice mill lifting machine 8 via the transport hose 52, and is then supplied to the brown rice tank 11 by dropping.
【００２５】一方、孔ｐを通過できない藁屑等は選別板
５７の多孔面５７ｃ、及び搬送板５７ｄを搬送され、仕
切板５１ｃによって穀粒排出筒５１ａに混入することな
く、異物排出筒５１ｂより異物貯留室（図示せず）に排
出される。玄米タンク１１に供給された穀粒は精米装置
Ｆに供給され、前記精白ロ−ル１２ｂと精白金網１２ａ
との間で設定した精白度になるように精白作用される(ス
テッフ゜5)。そして、精白された白米は穀粒排出口１２ｅを
経て白米タンク４に搬送され、適宜操作室Ａ内にて回収
される。On the other hand, straw debris and the like that cannot pass through the hole p are transported through the porous surface 57c of the sorting plate 57 and the transporting plate 57d, and are not mixed into the grain discharging cylinder 51a by the partitioning plate 51c, but from the foreign matter discharging cylinder 51b. It is discharged to a foreign substance storage chamber (not shown). The grains supplied to the brown rice tank 11 are supplied to a rice milling apparatus F, and the milling rolls 12b and the platinum nets 12a are provided.
The whitening action is performed so that the whitening degree is set between (Step # 5). Then, the refined white rice is transported to the white rice tank 4 via the grain discharge port 12e, and is collected in the operation room A as appropriate.
【００２６】なお、精白作用の際発生する糠等は糠貯留
ホッパ１３に貯留され、糠搬送ファン１４の吸引・送風
作用によって、糠搬送経路１９を経て糠処理部に空気搬
送され、サイクロン１５、糠ラセン１６を経て糠袋１８
・１８に回収される。あるいは、切替弁２１で切替られ
るとサイクロン２０を経て操作室Ａ側で取り出される。The bran and the like generated during the whitening operation are stored in a bran storage hopper 13, and are sucked and blown by a bran conveying fan 14 to be air-conveyed through a bran conveying path 19 to a bran processing section, where the cyclone 15, After bran helix 16 bran bag 18
-Collected at 18. Alternatively, when the operation is switched by the switching valve 21, it is taken out from the operation room A via the cyclone 20.
【００２７】投入金額で設定された時間が経過すると(ス
テッフ゜6)、精米施設内の各部装置はそれぞれ停止する(ステッ
フ゜7)。本実施例のように穀粒と藁等の異物とを分離選別
する異物除去装置Ｊの選別板５７の穀粒供給側を搬送選
別方向ｋへ揺動させると共に、選別搬送側を円運動させ
ることで、穀粒が選別板５７の穀粒供給側で停滞するこ
となく次々と搬送することができるので、選別搬送処理
能力が低下することがない。また、選別板５７の選別搬
送側においては、円運動させることで穀粒が穀粒搬送方
向に向かって飛び跳ねることがなく、また、選別板５７
の全面を利用して穀粒と異物との選別ができる。従っ
て、より選別板５７をより有効に使用することが可能に
なり、よりコンパクトな選別板５７で選別処理能力を向
上させることができる。When the time set by the input amount elapses (Step 6), each unit in the rice milling facility is stopped (Step 7). As in the present embodiment, the grain supply side of the sorting plate 57 of the foreign matter removing device J that separates and sorts the grain and foreign matter such as straw is swung in the transport sorting direction k, and the sorting and transport side is moved circularly. Thus, the grains can be transported one after another without stagnation on the grain supply side of the sorting plate 57, so that the sorting / transporting processing capacity does not decrease. Further, on the sorting and transporting side of the sorting plate 57, the grains are prevented from jumping in the grain transporting direction by circular motion, and
By using the whole surface, it is possible to sort out grains and foreign matter. Therefore, the sorting plate 57 can be used more effectively, and the sorting processing capability can be improved with a more compact sorting plate 57.
【図１】平面から見た精米施設内の装置各部を示した図FIG. 1 is a diagram showing each part of an apparatus in a rice polishing facility viewed from a plane.
【図２】精米施設の作業工程図Fig. 2 Work process diagram of rice mill
【図３】石抜装置の断面図FIG. 3 is a cross-sectional view of a stone removing device.
【図４】精米装置の断面図FIG. 4 is a sectional view of a rice milling machine.
【図５】操作盤図FIG. 5 is an operation panel diagram.
【図６】ブロック図FIG. 6 is a block diagram.
【図７】フロ−チャ−トFIG. 7 is a flowchart.
【図８】側面から見た発明の要部の内部を示す図FIG. 8 is a view showing the inside of the main part of the invention as viewed from the side.
【図９】平面から見た発明の要部の内部を示す図FIG. 9 is a diagram showing the inside of the main part of the invention as seen from a plane.
【図１０】図８におけるＳ−Ｓ’断面図10 is a sectional view taken along the line S-S 'in FIG.
【図１１】選別板の平面図FIG. 11 is a plan view of a sorting plate.
７…石抜装置、７ａ…揺動選別板、７ｃ…穀粒排出装
置、５０…供給部、５０ａ…供給ホッパ、５０ｂ…穀粒
供給口、５０ｃ…オ−バ−フロ−口、５１…排出部、５
１ａ…穀粒排出筒、５１ｂ…異物排出筒、５３…選別搬
送部、５４…支持体、５５…穀粒落下筒、５６…駆動
部、５７…選別板、５７ａ…受け板部、５７ｂ…拡散
板、５７ｃ…多孔面、５７ｄ…搬送板、５７ｅ…選別板
枠、５８…流穀板、６１…スプリング、６３…車輪、６
５…モ−タ、６５ａ…モ−タ軸、６６…ボス部、６７…
回転軸 Ｊ…異物除去装置、ｋ…選別搬送方向、ｍ…穀粒搬送方
向、ｐ…孔7: Stone removal device, 7a: Swing sorting plate, 7c: Grain discharge device, 50: Supply unit, 50a: Supply hopper, 50b: Grain supply port, 50c: Overflow port, 51: Discharge Part 5,
1a: grain discharge cylinder, 51b: foreign matter discharge cylinder, 53: sorting transport section, 54: support body, 55: grain falling cylinder, 56: drive section, 57: sorting plate, 57a: receiving plate section, 57b: diffusion Plate, 57c: Perforated surface, 57d: Transport plate, 57e: Sorting plate frame, 58: Flowing plate, 61: Spring, 63: Wheel, 6
5 motor, 65a motor shaft, 66 boss, 67
Rotation axis J: Foreign matter removing device, k: Sorting and conveying direction, m: Grain conveying direction, p: Hole
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 4D021 AA03 AB01 CA05 CB11 DC01 DC10 EA02 FA09 GA02 GA08 GA12 GA18 GA23 GB03 HA02 JA08 JA09 JB04 KB01 LA01 LA05 LA07 LA11 LA13 MA06 NA10 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 4D021 AA03 AB01 CA05 CB11 DC01 DC10 EA02 FA09 GA02 GA08 GA12 GA18 GA23 GB03 HA02 JA08 JA09 JB04 KB01 LA01 LA05 LA07 LA11 LA13 MA06 NA10
Claims (1)
選別板を有する穀粒選別装置において、該選別板の穀粒
供給側を穀粒搬送方向に沿って揺動すると共に、選別板
の穀粒選別搬送側を円運動することを特徴とする穀粒選
別装置。1. A grain sorting device having a sorting plate for sorting foreign matter mixed in an input grain, wherein a grain supply side of the sorting plate is swung in a grain conveying direction and a sorting plate is provided. A grain sorter that makes a circular motion on the grain sorter transport side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28089698A JP3988276B2 (en) | 1998-10-02 | 1998-10-02 | Grain sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28089698A JP3988276B2 (en) | 1998-10-02 | 1998-10-02 | Grain sorting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000107700A true JP2000107700A (en) | 2000-04-18 |
| JP3988276B2 JP3988276B2 (en) | 2007-10-10 |
Family
ID=17631462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28089698A Expired - Lifetime JP3988276B2 (en) | 1998-10-02 | 1998-10-02 | Grain sorting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3988276B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675809A (en) * | 2019-02-22 | 2019-04-26 | 哈尔滨工程大学 | A kind of multi-stage separation screening plant |
| CN110125002A (en) * | 2019-06-17 | 2019-08-16 | 李晓亮 | A kind of crops harvesting storage device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787433A (en) * | 2018-06-26 | 2018-11-13 | 蚌埠天河花卉市场开发有限公司 | A kind of shaking device for using native screening machine for flowers |
| CN111282624B (en) * | 2020-03-25 | 2022-12-27 | 上海甘投中铸科技有限公司 | Metallurgical circulation abrasive material equipment |
| CN111747069A (en) * | 2020-07-13 | 2020-10-09 | 许飞云 | Novel grain conveyor capable of removing impurities from grains and impurity removing method |
-
1998
- 1998-10-02 JP JP28089698A patent/JP3988276B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675809A (en) * | 2019-02-22 | 2019-04-26 | 哈尔滨工程大学 | A kind of multi-stage separation screening plant |
| CN110125002A (en) * | 2019-06-17 | 2019-08-16 | 李晓亮 | A kind of crops harvesting storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3988276B2 (en) | 2007-10-10 |
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