【発明の詳細な説明】（産業上の利用分野）本発明は、脱穀装置の拡散装置に係るものである。[Detailed description of the invention](Industrial application field)The present invention relates to a spreading device for a threshing device.
（従来技術）従来、周面に多数の扱歯を立設した扱胴を有する扱室を
設け、該扱室の側部に１周面に多数の処理歯を立設した
処理胴を有する処理室と、周面に多数の排塵歯を立設し
た排塵胴を有する排塵室とを設け、これらの下方に風選
室を設け、該風選室と前記扱室との間に回転式の拡散装
置を設けた脱穀装置は公知である。(Prior art) Conventionally, a processing chamber is provided with a processing cylinder having a large number of processing teeth erected on its circumferential surface, and a processing cylinder having a large number of processing teeth erected on one circumferential surface is provided on the side of the processing chamber. A dust removal chamber having a dust removal cylinder with a large number of dust removal teeth erected on the circumferential surface is provided, a wind selection room is provided below these, and a rotating Threshing machines equipped with a type of spreading device are known.
（発明が解決しようとする課題）前記公知の脱穀装置は、処理室からの落下物は略下方に
落下するが、扱室内の脱穀物は扱胴と共回りする関係で
処理室落下物の方に寄って落下するから、処理室下方に
は扱室落下物と処理室落下物が合流する。そのため、風
選室における処理に問題があった。(Problems to be Solved by the Invention) In the above-mentioned known threshing device, the falling objects from the processing chamber fall substantially downward, but the threshing in the handling chamber rotates together with the handling drum, so that the objects falling into the processing chamber are Since the objects fall close to each other, the objects falling in the handling chamber and the objects falling in the processing chamber merge below the processing chamber. Therefore, there was a problem with the processing in the wind selection room.
そこで、処理室の下方に拡散装置を設けて、これを分散
させる考案がすでに提出されている。Therefore, an idea has already been proposed in which a diffusion device is provided below the processing chamber to disperse the particles.
しかし、従来の拡散装置は、別途独立している伝動回転
軸によって回転させていたから、機構が複雑になる課題
があった。However, since the conventional diffusion device was rotated by a separate and independent power transmission rotation shaft, there was a problem that the mechanism became complicated.
本発明は、前記拡散装置の回転機構を簡明にしたもので
ある。The present invention simplifies the rotation mechanism of the diffusion device.
（課題を解決するための手段）本発明は、周面に多数の扱歯３を立設した扱胴４を有す
る扱室２を設け、該扱室２の側部に、周面に多数の処理
歯２１を立設した処理胴ηを有する処理重加と、周面に
多数の排塵両凹を立設した排塵胴ｎを有する排塵室ｎと
を設け、これらの下方に風選室８を設け、該風選室８と
前記扱室２との間に回転式の拡散装置あを設けた脱穀装
置において、前記拡散装置部は前記排塵胴２９の回転軸
Ｉの延長部に取付けた脱穀装置の拡散装置としたもので
ある。(Means for Solving the Problems) The present invention provides a handling chamber 2 having a handling barrel 4 with a large number of handling teeth 3 erected on the circumferential surface, and provides a handling chamber 2 with a handling cylinder 4 having a large number of handling teeth 3 erected on the circumferential surface. A processing weight having a processing cylinder η having processing teeth 21 erected thereon, and a dust removal chamber n having a dust removal cylinder n having a large number of dust removal double concavities erected on the circumferential surface are provided, and an air filter is installed below these. In a threshing device that is provided with a chamber 8 and a rotary diffusion device between the wind sorting chamber 8 and the handling chamber 2, the diffusion device is provided at an extension of the rotation axis I of the dust removal drum 29. It was used as a spreading device for the installed threshing equipment.
（実施例）本発明の一実施例を図面により説明すると、１はコンバ
イン等の脱穀装置であり、第２図に示したように脱穀装
置ｌ内の上部−側には扱室２を設ける。該扱室２内には
外周面に多数の扱歯３を有する扱胴４を軸５により軸装
する。６は、前記扱室２に殻稈を供給する殻稈供給装置
である。(Embodiment) An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a threshing device such as a combine harvester, and as shown in FIG. 2, a handling chamber 2 is provided on the upper side of the threshing device 1. A handling cylinder 4 having a large number of handling teeth 3 on its outer peripheral surface is mounted in the handling chamber 2 by a shaft 5. Reference numeral 6 denotes a shell culm supply device that supplies shell culms to the handling chamber 2.
前記扱胴４の下面は、該扱胴４と同芯状の扱網７により
を包囲し、該扱網７の下方には風選室８を形成する。The lower surface of the handling cylinder 4 is surrounded by a handling net 7 which is concentric with the handling cylinder 4, and a wind selection chamber 8 is formed below the handling net 7.
第１図は、前記扱室２を省略しであるが、９は前記扱網
７の下方に設けた揺動棚、１０は前記揺動棚９の後端に
取付けた前側ストロ−ラック、１１は前記前側ストロ−
ラック！０の後方に設けた後側ストロ−ラック、１２は
前記風選室８内に選別風を送風する送風ファン、１３は
送風ファン１２のケース、１４は前記前側ストロ−ラッ
ク１０の下方に設けた選別網、１５は１番コンベア、１
６は２番コンベア、１７は横断流吸引ファンである。Although the handling room 2 is omitted in FIG. 1, numeral 9 denotes a swinging shelf provided below the handling net 7, numeral 10 denotes a front stroke rack attached to the rear end of the swinging shelf 9, and 11 is the front straw
rack! 12 is a blower fan for blowing sorted air into the air selection chamber 8; 13 is a case of the blower fan 12; 14 is a rear blower rack provided below the front blower rack 10. Sorting net, 15 is No. 1 conveyor, 1
6 is a No. 2 conveyor, and 17 is a cross-flow suction fan.
前記脱穀装置ｌ内の扱室２の側部には、処理室２０を設
ける。該処理室凹円には前記扱胴４と軸心方向が平行な
多数の処理歯２１を有する処理胴ηを軸心により軸装す
る。A processing chamber 20 is provided on the side of the handling chamber 2 in the threshing device 1. A processing cylinder η having a large number of processing teeth 21 whose axial direction is parallel to the processing cylinder 4 is mounted on the concave circle of the processing chamber.
処理重加には、前記２番コンベア１６の終端部に設けた
２番スロワ−２４の上端を接続する。該２番スロワ−２
４の上端は、処理室に内に設けた２番還元案内板屋の後
端部に臨ませ、該２番還元案内板δは２番スロワ−２４
により戻された２番物を処理室冗の前側まで移送する。For processing weight, the upper end of the No. 2 thrower 24 provided at the terminal end of the No. 2 conveyor 16 is connected. Said No. 2 thrower-2
The upper end of No. 4 faces the rear end of the No. 2 reduction guide plate provided inside the processing chamber, and the No. 2 reduction guide plate δ faces the rear end of the No. 2 reduction guide plate provided inside the processing chamber.
The second item returned is transferred to the front side of the processing chamber.
２６は前記処理胴ηの下方を包囲する網である。26 is a net surrounding the lower part of the processing cylinder η.
前記扱室２の後部であって前記処理重加の下方位置には
、排塵室ｎを設ける。排塵室ｎ内には排塵両凹を有する
排塵胴器を回転軸加により軸装する。排塵室ｎは前記処
理家々とは連通していないが、前記扱室２の後部とは連
通しており、扱室２内で発生した藁屑等を処理する。前
記回転軸（９）の前後両端は脱穀装置ｌ内に設けた取付
板３１．３２に軸着する。３３は排塵胴３の下方に設け
た網、Ｕは排塵室ｎの天板である。A dust removal chamber n is provided at the rear of the treatment chamber 2 and below the processing load. Inside the dust removal chamber n, a dust removal cylinder having both concave dust removal holes is mounted on a rotating shaft. The dust removal chamber n does not communicate with the processing house, but communicates with the rear part of the processing room 2, and processes straw waste generated within the processing room 2. Both front and rear ends of the rotating shaft (9) are pivoted to mounting plates 31 and 32 provided in the threshing device l. 33 is a screen provided below the dust exhaust cylinder 3, and U is the top plate of the dust exhaust chamber n.
しかして、前記排塵胴器の回転軸加の前端は、前記取付
板３１より前方に突出させて脱穀装置ｌの前板５に軸着
し、該前板あと前記取付板３１との間の回転軸（９）の
外周面には、回転式の拡散装Ｗ３６を設ける。したがっ
て、拡散装置部は前記扱室２と処理重加の間の下方に位
置することになる。Thus, the front end of the rotary shaft of the dust removal cylinder is made to protrude forward from the mounting plate 31 and is pivoted to the front plate 5 of the threshing device 1, and between the front plate and the mounting plate 31. A rotary diffusion device W36 is provided on the outer peripheral surface of the rotating shaft (9). Therefore, the diffusion device section is located below between the treatment chamber 2 and the processing load.
前記拡散装置部は、処理家々からの落下物は略下方に落
下するが、扱室２内の脱穀物は扱胴４と共回りする関係
で処理室落下物の方に寄って落下するから、処理室落下
物には扱室落下物と処理室落下物が合流し、片寄て落下
するのを拡散させて、風選室８内に均等に分散させ、風
選室８の全幅を使用して風選し、効率よく処理できるよ
うにするものである。In the scattering device section, the falling objects from the processing houses fall substantially downward, but the grain threshing in the handling chamber 2 rotates together with the handling cylinder 4, so that the falling objects fall closer to the processing chamber. The falling objects in the processing chamber are mixed with the falling objects in the processing chamber, and the objects that fall in the processing chamber are diffused and evenly distributed in the wind selection room 8, using the entire width of the wind selection room 8. This allows for efficient processing through wind selection.
前記拡散装置部は、回転軸（９）の軸心方向に長い平板
状の拡散Ｎ３７を、回転軸（９）の外周面に放射状に取
付けて形成する。The diffusion device section is formed by attaching plate-shaped diffusion N37, which is long in the axial direction of the rotation shaft (9), radially to the outer peripheral surface of the rotation shaft (9).
羽は処理重加の下方に設けた傾斜誘導板であり、処理室
にの網茂より落下した落下物を拡散装置部まで誘導する
。The blade is an inclined guide plate installed below the processing load, and guides fallen objects that have fallen from the netting into the processing chamber to the diffuser section.
（作用）次に作用を述べる。(effect)Next, we will discuss the effect.
圃場を前進し、殻稈を分草体〒分草し、分草された殻稈
を引起装置で引起し、刈刃で根部を切断し、搬送装置に
より殻稈供給装置６に引継ぎ、殻稈供給装置６により殻
稈の穂先を扱室２内に供給する。The field is moved forward, the husks are separated into grass culms, the separated husks are pulled up by a pulling device, the roots are cut with a cutting blade, and the culms are transferred to the culm supply device 6 by a conveying device, and the culms are supplied. The tip of the culm is fed into the handling chamber 2 by the device 6.
殻稈は殻稈供給装置６により後方に移送されるでいる間
に扱室２内で回転する扱胴４により脱穀され、扱網７よ
り藁屑と穀粒の脱穀物が下方の風選室８内に落下する。While the shell culm is being transferred rearward by the shell culm supply device 6, it is threshed by the handling drum 4 rotating in the handling room 2, and the straw waste and grains are threshed from the handling net 7 into the wind sorting room below. Fall within 8.
また、扱室２の後部には、扱室２と連通している排塵室
２７が設けられ、該排塵室ｎ内には排塵歯２８を有する
排塵胴δが軸装されているから、扱室２内の脱穀物のう
ち扱網７より落下せず扱胴４により後方に運ばれた脱穀
物は排塵室ｎに送られ処理される。Further, a dust exhaust chamber 27 communicating with the handling chamber 2 is provided at the rear of the handling chamber 2, and a dust exhaust cylinder δ having dust exhaust teeth 28 is mounted in the dust exhaust chamber n. Among the threshed grains in the handling chamber 2, the threshed grains that did not fall from the handling net 7 and were carried rearward by the handling drum 4 are sent to the dust removal chamber n and processed.
前記扱室２と前記排塵室２７とのそれぞれの扱網７と網
３３より下方の風選室８内に落下した脱穀物のうちの穀
粒は、揺動棚９上に落下し、揺動する揺動棚９により後
方の前側ストσ−ラフク１０に送られ、前側ストロ−ラ
ック１０と選別網１４から下方に落下し、−香物は１番
コンベア１５に、二番物は２番コンベア１６に入り、軽
い塵埃等は送風ファン１２からの選別風により飛ばされ
、横断波吸引ファン１７より機外に吸引排除される。The grains of the threshed grains that have fallen into the wind sorting room 8 below the handling net 7 and net 33 of the handling room 2 and the dust removal chamber 27, respectively, fall onto the rocking shelf 9 and are shaken. The moving oscillating shelf 9 sends the food to the rear front rack 10, where it falls downward from the front rack 10 and the sorting net 14, and the spices are transported to the No. 1 conveyor 15, and the second materials are transported to the No. 2 conveyor. Light dust and the like entering the conveyor 16 are blown away by the sorting air from the blower fan 12, and are sucked out of the machine by the transverse wave suction fan 17.
また、２番コンベア１６内に落下した二番物は、２番コ
ンベア１６の終端部まで移送され５２番コンベア１６の
終端部に接続した２番スロワ−２４により処理室２０内
の後部に戻され、２番還元案内板δにより処理室に内の
前側に流下して処理室２０内に供給され、処理胴ηによ
り後方に送られながら処理され、二番物と塵埃等が網冗
より下方に落下する。Further, the second item that has fallen into the No. 2 conveyor 16 is transferred to the end of the No. 2 conveyor 16 and returned to the rear part of the processing chamber 20 by the No. 2 thrower 24 connected to the end of the No. 52 conveyor 16. , it flows down to the front side of the processing chamber by the No. 2 reduction guide plate δ and is supplied into the processing chamber 20, and is processed while being sent to the rear by the processing cylinder η. Fall.
この場合、風選室８内に落下する脱穀物は、処理家相か
らの落下物は略下方に落下するが、扱室２内の脱穀物は
扱胴４と共回りする関係で処理室落下物の方に寄って落
下するから、処理室２０内には扱室落下物と処理室落下
物が合流して片寄て落下し、風選室８内における風選処
理の効率が低下するが、前記扱室２と処理重加の間の下
方には、回転軸（の軸心方向に長い拡散翼３７を、回転
軸（資）の外周面に放射状に取付けて形成した回転式の
拡散装置路が設けているから、片寄て落下する落下物を
拡散装置あにより拡散させて風選室８内に落下させる。In this case, the grains falling into the wind sorting chamber 8 fall from the processing chamber almost downwards, but the grains falling into the processing chamber 2 rotate together with the handling drum 4, so the grains falling into the processing chamber fall into the processing chamber 8. , the objects falling from the handling chamber and the objects falling from the processing chamber join together in the processing chamber 20 and fall to one side, reducing the efficiency of the wind selection process in the wind selection chamber 8. Below between the treatment chamber 2 and the processing load, there is a rotary diffusion device path formed by attaching diffusion blades 37, which are long in the axial direction of the rotation shaft, radially to the outer peripheral surface of the rotation shaft. Since it is provided, falling objects that fall on one side are spread by the diffuser and fall into the wind selection chamber 8.
したがって、風選室８の全幅を使用して風選できるので
、効率よく処理できる。Therefore, since the entire width of the wind selection chamber 8 can be used for wind selection, efficient processing can be achieved.
また、処理室２０の下方には、拡散装置Ｉに至る傾斜誘
導板３８が設けられているから、処理室２０の＃１２６
より落下した落下物を拡散装置あまで誘導し、確実に拡
散させる。Further, since an inclined guide plate 38 leading to the diffusion device I is provided below the processing chamber 20, #126 of the processing chamber 20
To guide fallen objects further into a scattering device and ensure that they are dispersed.
しかして、拡散装置３６は、前記排塵室ηの排塵胴２９
を軸装する回転軸（資）の延長部分に設けられているか
ら、回転伝動構成を簡単にできる。Therefore, the diffusion device 36 is arranged so that the dust exhaust cylinder 29 of the dust exhaust chamber η
Since it is provided on the extension of the rotating shaft (material) on which the rotary shaft is mounted, the rotational transmission structure can be simplified.
（効果）従来、周面に多数の扱歯を立設した扱胴を有する扱室を
設け、該扱室の側部に、周面に多数の処理歯を立設した
処理胴を有する処理室と、周面に多数の排塵歯を立設し
た排塵胴を有する排塵室とを設け、これらの下方に風選
室を設け、該風選室と前記扱室との間に回転式の拡散装
置を設けた脱穀装置は公知である。(Effects) Conventionally, a processing chamber is provided with a processing cylinder having a large number of processing teeth erected on its circumferential surface, and a processing chamber is provided with a processing cylinder having a large number of processing teeth erected on its circumferential surface on the side of the processing chamber. and a dust exhaust chamber having a dust exhaust cylinder with a large number of dust exhaust teeth standing upright on the circumference, a wind selection chamber is provided below these, and a rotary type dust chamber is provided between the wind selection chamber and the handling chamber. Threshing machines equipped with a spreading device are known.
前記公知の脱穀装置は、処理室からの落下物は略下方に
落下するが、扱室内の脱穀物は扱胴と共回りする関係で
処理室落下物の方に寄って落下するから、処理室下方に
は扱室落下物と処理室落下物が合流する。そのため、風
選室における処理に問題があった。In the above-mentioned known threshing device, the falling objects from the processing chamber fall approximately downward, but the grain threshing in the handling chamber rotates together with the handling drum, so that the objects fall closer to the processing chamber. At the bottom, falling objects from the handling room and falling objects from the processing room merge. Therefore, there was a problem with the processing in the wind selection room.
しかるに、本発明は、周面に多数の扱歯３を立設した扱
胴４を有する扱室２を設け、該扱室２の側部に、周面に
多数の処理歯２１を立設した処理Ｗｑ２２を有する処理
室加と、周面に多数の排塵歯四を立設した排塵胴３を有
する排塵室ｎとを設け、これらの下方に風選室８を設け
、該風選室８と前記扱室２との間に回転式の拡散装置３
６を設けた脱穀装置において、前記拡散装置路は前記排
塵胴ｎの回転軸Ｉの延長部に取付けた脱穀装置の拡散装
置としたものであるから、前記拡散装置Ｉにより均等に
撹散させるばかりでなく、前記排塵胴３の回転軸加の延
長部に取付けであるので、構造が簡単になり、余分の構
造物がないので、風選も良好になる。However, the present invention provides a handling chamber 2 having a handling barrel 4 with a large number of handling teeth 3 erected on the circumferential surface, and a large number of processing teeth 21 erected on the peripheral surface on the side of the handling chamber 2. A processing chamber n having a processing Wq 22 and a dust removal chamber n having a dust removal cylinder 3 with a large number of dust removal teeth erected on the circumferential surface are provided, and a wind selection chamber 8 is provided below these. A rotary diffusion device 3 is provided between the chamber 8 and the treatment chamber 2.
In the threshing device provided with 6, the spreading device path is a spreading device of the threshing device attached to the extension of the rotating shaft I of the dust removal drum n, so that the spreading device I can evenly disperse the dust. In addition, since it is attached to the extension of the rotary axis of the dust removal cylinder 3, the structure is simple, and since there is no extra structure, air selection is also improved.
第１図は縦断側面図、第２図はＩ−１断面図、第３図は
平面図、第４図は■〜■断面図である。符号の説明■・・・脱穀装置、２・・・扱室、３・・・扱歯、４・
・・扱胴、５・・・軸、６・・・殻稈供給装置、７・・
・扱網、８・・・風選室、９・・・揺動棚、１０・・・
前側ストローラー２り、１１・・・後側ストロ−ラック
、り・・・送風ファン、１３・・・ケース、１４・・・
選別網、１５・・・１番コンベア、１６・・・２番コン
ベア、１７・・・横断流吸引ファン、冗・・・処理室、
２１・・・処理歯、η・・・処理胴、乙・・・軸、２４
・・・２番スロワ−１δ・・・２番還元案内板、２６・
・・網、２７・・・排塵室、冗・・・排塵歯、６・・・
排塵胴、（９）・・・回転軸、３１、支・・・取付板、
お・・・網、Ｕ・・・天板、あ・・・前板、あ・・・拡
散装置、ｇ・・・拡散翼、（・・・傾斜誘導板。FIG. 1 is a longitudinal side view, FIG. 2 is a sectional view taken along line I-1, FIG. 3 is a plan view, and FIG. 4 is a sectional view from 1 to 2. Explanation of symbols ■... Threshing device, 2... Handling chamber, 3... Handling teeth, 4.
... Handling cylinder, 5... Shaft, 6... Culm feeding device, 7...
・Handling net, 8... wind selection room, 9... rocking shelf, 10...
Front stroller 2, 11... Rear stroller rack, 13... Case, 14...
Sorting net, 15... No. 1 conveyor, 16... No. 2 conveyor, 17... Cross-flow suction fan, redundant... processing room,
21... Processing tooth, η... Processing cylinder, Otsu... Shaft, 24
...No. 2 thrower-1δ...No. 2 reduction guide plate, 26.
...Net, 27...Dust extraction chamber, Red...Dust removal tooth, 6...
Dust exhaust cylinder, (9)...Rotating shaft, 31, Support...Mounting plate,
O... Net, U... Top plate, A... Front plate, A... Diffusion device, G... Diffusion blade, (... Inclined guide plate.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16740088AJPH0216917A (en) | 1988-07-05 | 1988-07-05 | Scattering apparatus for thresher |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16740088AJPH0216917A (en) | 1988-07-05 | 1988-07-05 | Scattering apparatus for thresher |
| Publication Number | Publication Date |
|---|---|
| JPH0216917Atrue JPH0216917A (en) | 1990-01-19 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16740088APendingJPH0216917A (en) | 1988-07-05 | 1988-07-05 | Scattering apparatus for thresher |
| Country | Link |
|---|---|
| JP (1) | JPH0216917A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8895049B2 (en) | 2004-04-30 | 2014-11-25 | Allergan, Inc. | Extended release biodegradable ocular implants |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062913A (en)* | 1984-08-08 | 1985-04-11 | セイレイ工業株式会社 | Sortor in thresher |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062913A (en)* | 1984-08-08 | 1985-04-11 | セイレイ工業株式会社 | Sortor in thresher |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8895049B2 (en) | 2004-04-30 | 2014-11-25 | Allergan, Inc. | Extended release biodegradable ocular implants |
| US8974812B2 (en) | 2004-04-30 | 2015-03-10 | Allergan, Inc. | Extended release biodegradable ocular implants |
| US10154960B2 (en) | 2004-04-30 | 2018-12-18 | Allergan, Inc. | Extended release biodegradable ocular implants |
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