JPH0636664Y2 - Threshing equipment - Google Patents
Threshing equipmentInfo
- Publication number
- JPH0636664Y2 JPH0636664Y2 JP1987068059U JP6805987U JPH0636664Y2 JP H0636664 Y2 JPH0636664 Y2 JP H0636664Y2 JP 1987068059 U JP1987068059 U JP 1987068059U JP 6805987 U JP6805987 U JP 6805987U JP H0636664 Y2 JPH0636664 Y2 JP H0636664Y2
- Authority
- JP
- Japan
- Prior art keywords
- grain
- threshing
- cover
- handling
- handling 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 - Lifetime
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- Threshing Machine Elements (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 本考案は稲麦並びに豆類などの作物を収穫するのに使用
するコンバインに関する。DETAILED DESCRIPTION OF THE INVENTION "Industrial field of application" The present invention relates to a combine used for harvesting crops such as rice barley and beans.
「従来の技術」 従来、特開昭58−165712号公報に示す如く、螺旋扱歯を
有する扱胴を設け、刈取った穀稈を全量投入して脱穀す
る技術があった。[Prior Art] Conventionally, as disclosed in Japanese Patent Laid-Open No. 165712/1983, there has been a technique of providing a handling cylinder having spiral handling teeth and throwing in all the cut grain culms to thresh.
「考案が解決しようとする問題点」 前記従来技術は、扱胴後側並びに下方の選別部後側を脱
穀後面カバーで覆うことにより、扱胴後部が前記カバー
の内方側となり、扱胴後部の排塵除去など保守作業を容
易に行い得ないと共に、前記カバーを取外すことにより
保守作業が容易となるが、該カバーの脱着が面倒で簡便
に取扱い得ない等の問題があった。"Problems to be solved by the invention" In the above-mentioned conventional technique, the rear side of the handling cylinder is the inner side of the cover by covering the rear side of the handling barrel and the rear side of the lower sorting section with a threshing rear surface cover, and The maintenance work such as the removal of dust cannot be easily performed, and the maintenance work can be facilitated by removing the cover, but there is a problem that the cover is troublesome to attach and detach and cannot be handled easily.
「問題点を解決するための手段」 然るに、本考案は、螺旋扱歯を有する扱胴を設けた装置
において、前記扱胴後側方に配設して該部を全面開放可
能な脱穀後面カバーを、１点を支点に回動自在に設けた
ことを特徴とするものである。"Means for Solving the Problems" However, the present invention provides a threshing rear surface cover which is provided at the rear side of the handle cylinder and is capable of opening the entire surface in a device provided with a handle cylinder having spiral handle teeth. Is provided rotatably about one point as a fulcrum.
「作用」 従って、扱胴後方側を全面開放する大型の脱穀後面カバ
ーを設けても、該カバーの開閉を容易に行えて扱胴後部
の排塵除去など保守作業を簡便に行い得ると共に、前記
カバーの脱着操作など不要にして取扱い操作性並びに安
全性の向上などを容易に図り得るものである。Therefore, even if a large threshing rear cover that opens the entire rear side of the handling cylinder is provided, the cover can be easily opened and closed, and maintenance work such as dust removal at the rear of the handling cylinder can be easily performed. It is possible to easily improve the handling operability and safety by eliminating the need for removing and attaching the cover.
「実施例」 以下本考案の一実施例を図面に基づいて詳述する。第１
図は要部の断面側面図、第２図は全体の側面図、第３図
は同平面図であり、図中（１）は走行クローラ（２）を
トラックフレーム（３）に装備する機台、（４）はスク
リュ形扱胴（５）及び選別機構（６）を備えていて前記
機台（１）に搭載する脱穀部、（７）は揚穀筒（８）を
介して取出す脱穀部（４）の穀粒を溜める穀物タンク、
（９）は前記脱穀部（４）の下部前方に油圧シリンダ
（10）を介して昇降可能に装設する刈取部、（11）は運
転席（12）及び運転操作部（13）を備えていて前記穀物
タンク（７）の前方に固設させる運転台、（14）は前記
穀物タンク（７）の後方に備えていてエンジン（15）を
内設するエンジン室、（16）は前記穀物タンク（７）内
の穀粒を取出す穀粒搬出オーガである。[Embodiment] An embodiment of the present invention will be described below in detail with reference to the drawings. First
The figure is a cross-sectional side view of the main part, FIG. 2 is a side view of the whole, and FIG. 3 is a plan view of the same. , (4) is a threshing section equipped with a screw type handling cylinder (5) and a sorting mechanism (6) and mounted on the machine stand (1), and (7) is a threshing section taken out through a fried cylinder (8). Grain tank that stores the grain of (4),
(9) is a reaper that is installed in the lower front of the threshing unit (4) so as to be able to move up and down via a hydraulic cylinder (10), and (11) is equipped with a driver's seat (12) and a driving operation unit (13) Cab fixed to the front of the grain tank (7), (14) an engine room provided behind the grain tank (7) and having an engine (15) installed therein, (16) the grain tank It is a grain carrying-out auger for taking out the grains in (7).
そして前記刈取部（９）は、未刈り穀稈を取入れる穀物
ヘッダー（17）と、該ヘッダー（17）の後部略中央に連
結させて刈取り穀稈を脱穀部（４）に送給する供給室
（18）によって構成すると共に、未刈り穀稈掻込み用リ
ール（19）及び往復駆動型刈刃（20）及び穀稈掻込ドラ
ム（21）とを前記穀物ヘッダー（17）に備え、前記ヘッ
ダー（17）に取込まれる刈取穀稈を供給室（18）に内設
する供給チェンコンベア（22）を介し脱穀部（４）に脱
穀処理するように構成している。Then, the cutting unit (9) is connected to the grain header (17) for receiving the uncut grain culm and the rear center of the header (17) and supplies the cut grain culm to the threshing unit (4). The grain header (17), which comprises a chamber (18), and a reel (19) for scraping uncut grain, a reciprocating drive type cutting blade (20) and a drum for scraping grain (21), The cut grain culm to be taken into the header (17) is configured to be threshed in the threshing unit (4) via the supply chain conveyor (22) provided in the supply chamber (18).
また前記脱穀部（４）の左外側には穀粒搬送装置である
二番還元筒（23）を突出状に配備させていて、二番処理
物を選別機構（６）上方に戻し再選別するように設けて
いる。Further, a second reducing cylinder (23), which is a grain conveying device, is provided in a protruding shape on the left outer side of the threshing unit (4), and the second processed product is returned to above the sorting mechanism (6) for re-sorting. Is provided.
第１図に示す如く、前記スクリュ形扱胴（５）は、脱穀
部（４）前後長と略等しい長さの胴部（24）と、この胴
部（24）外周に巻装して放射状に立設させる螺旋扱歯で
あるスクリュ羽根（25）と、前記胴部（24）の後端外周
に設ける排塵羽根（26）とを備えるもので、前記スクリ
ュ形扱胴（５）を機体前後方向に軸支し、前記供給室
（18）に連通する扱室（27）前側投入口（28）に扱胴
（５）前方始端部を臨ませて設けると共に、扱室（27）
後側の排塵口（29）に臨ませる扱胴（５）の終端部をさ
いとう円錐形とし、胴部（24）後側に円錐形終端部（24
a）を一体連設する。そして第４図にも示す如く、前記
排塵羽根（26）の先端を後方側傾斜形鋸刃状に形成し、
前記スクリュ羽根（25）と同方向に螺旋状に前記排塵羽
根（26）を捩って扱胴（５）の円錐形終端部（24a）外
周に放射状に立設固定させ、排塵口（29）に臨ませて排
塵羽根（26）を設け、この排塵羽根（26）により茎稈な
ど藁屑を機体右側後方で斜め下方に向けて放出するよう
に構成すると共に、前記排塵口（29）を除く前記扱胴
（５）下側に受網（30）を張設し、供給室（18）を介し
て刈取り穀稈を全量投入して脱穀するように構成してい
る。As shown in FIG. 1, the screw type handling cylinder (5) has a body part (24) having a length substantially equal to the longitudinal length of the threshing part (4) and a radial shape when wound around the outer periphery of the body part (24). A screw blade (25) which is a spiral handling tooth to be erected in the vertical direction, and a dust collecting blade (26) provided on the outer periphery of the rear end of the body portion (24). The handling chamber (27), which is axially supported in the front-rear direction and communicates with the supply chamber (18), is provided with the front end of the handling barrel (5) facing the front inlet (28) and the handling chamber (27).
The end of the handling cylinder (5) facing the dust outlet (29) on the rear side has a conical shape, and the conical end (24) on the rear side of the body (24).
a) are connected in series. Then, as shown in FIG. 4, the tip of the dust vane (26) is formed in a rearward inclined saw blade shape,
The dust exhaust blade (26) is twisted in the same direction as the screw blade (25) in a spiral shape to be radially erected and fixed to the outer periphery of the conical end portion (24a) of the handling cylinder (5), and the dust outlet ( 29) is provided with a dust vane (26), and the dust vane (26) is configured to discharge stalks and other straw debris diagonally downward on the right rear side of the machine body, and the dust outlet A catching net (30) is stretched under the handling cylinder (5) except for (29), and all the cut culms are thrown in through the supply chamber (18) for threshing.
また前記選別機構（６）を構成する揺動選別盤（31）を
備え、揺動リンク（32）（33）を介して前後方向に揺動
自在に前記選別盤（31）を支持すると共に、前記扱胴
（５）前部下方に位置させるフィードパン（34）と、穀
物漏下量を調節自在な第１チャフシーブ（35）と、その
チャフシーブ（35）下方に設ける一番選別盤（36）と、
前記チャフシーブ（35）後側に連設するふるい線（37）
と、前記ふるい線（37）後側に設けるストローラック
（38）と、一番及び二番流穀板（39）（40）とを、前記
選別盤（31）に夫々配設するもので、前端側をふるい線
（37）下方に後端側を受網（30）終端下方に夫々臨ませ
る前低後高のストローラック前半部（38a）と、前記排
塵口（29）下方に臨ませる前高後低のストローラック後
半部（38b）とにより、側面視山形にストローラック（3
8）を構成している。Further, a swinging sorting board (31) constituting the sorting mechanism (6) is provided, and the sorting board (31) is swingably supported in the front-rear direction via swing links (32) (33). The feed pan (34) located below the front part of the handling cylinder (5), the first chaff sheave (35) with adjustable grain leakage, and the first sorting board (36) provided below the chaff sheave (35). When,
Sieve wire (37) connected to the rear side of the chaff sheave (35)
And a Straw rack (38) provided on the rear side of the sieving line (37), and the first and second-flow grain boards (39) (40) are respectively arranged on the sorting board (31), The front end side is faced below the sieving line (37) and the rear end side is faced below the end of the net (30), respectively, and the front low rear high straw rack front half (38a) and the dust outlet (29) are faced below. Due to the high and low front Straw rack rear part (38b), the Straw rack (3
8) constitutes.
さらに、前記フィードパン（34）上面に選別風を供給す
る塵埃除去ファン（41）と、一番流穀板（39）に選別風
を供給する唐箕ファン（42）と、一番流穀板（39）から
の穀物を受取って揚穀筒（８）に送出する一番樋（43）
及び一番コンベア（44）と、二番流穀板（40）に選別風
を供給する二番選別ファン（45）と、二番流穀板（40）
からの還元物を二番還元筒（23）に送出する二番樋（4
6）及び二番コンベア（47）と、前記選別盤（31）後端
を臨ませる三番口（48）と、前記扱胴（５）の駆動プー
リ（49）並びに三番口（48）などの後側を覆う脱穀後面
カバー（50）とを備え、一番樋（43）の穀物をタンク
（７）に、また二番樋（46）の還元物をフィードパン
（34）に送出するように構成している。Further, a dust removing fan (41) for supplying the sorting air to the upper surface of the feed pan (34), a karakoh fan (42) for supplying the sorting air to the first grain plate (39), and the first grain plate ( Ichiban gutter (43) that receives the grain from 39) and sends it to the fried cylinder (8)
And the first conveyor (44), the second sorting fan (45) for supplying sorting air to the second sorting grain board (40), and the second sorting grain board (40).
The second gutter (4 that sends the reduced product from the second reduction cylinder (23)
6) and the second conveyor (47), the third opening (48) facing the rear end of the sorting board (31), the drive pulley (49) and the third opening (48) of the handling cylinder (5), etc. It is equipped with a threshing rear cover (50) that covers the rear side of the shroud so that the grain in the first gutter (43) is sent to the tank (7) and the reduced product in the second gutter (46) is sent to the feed pan (34). Is configured.
また蝶番で形成する回動支点（51）により前記脱穀後面
カバー（50）上端縁を脱穀機筺（52）に連結支持させ、
前記扱胴（５）後側方に配設して該部を全面開放可能な
前記カバー（50）を、回動支点（51）の１点を支点に上
方側に回動自在に設けると共に、第５図にも示す如く、
支点越ストッパ（53）を有する折曲自在な支柱フレーム
（54）（55）を前記カバー（50）と機筺（52）間に連結
させ、前記ストッパ（53）により伸張固定する前記フレ
ーム（54）（55）を介して前記カバー（50）を上方に持
上げた開放姿勢で固定支持するように構成している。In addition, the upper end edge of the threshing rear cover (50) is connected and supported by the threshing machine housing (52) by a pivoting fulcrum (51) formed by a hinge,
The cover (50), which is arranged on the rear side of the handling cylinder (5) and is capable of opening the entire surface, is provided rotatably upward with one pivot fulcrum (51) as a fulcrum. As shown in FIG.
A frame (54) which is formed by connecting a foldable support frame (54) (55) having a fulcrum stop stopper (53) between the cover (50) and a machine casing (52) and extending and fixing the stopper frame (53). ) (55), the cover (50) is fixedly supported in an open posture in which the cover (50) is lifted upward.
さらに第４図に示す如く、前記受網（30）とこの補強フ
レーム（56）の左右側端部に左右側縁フレーム（57）
（57）を固設させ、該フレーム（57）（57）を左右ガイ
ドレール（58）（58）に摺動自在に嵌挿支持させ、前記
ガイドレール（58）（58）を脱穀機筺（52）の左右内部
で機体前後方向に延設固定し、第５図のように後面カバ
ー（50）を上方に持上げて開放した状態で、ガイドレー
ル（58）の案内により受網（30）を後方に引出し自在に
構成している。また、第４図のように扱胴（５）上側を
覆う上面カバー（59）を備え、該カバー（59）の左端を
機筺（52）に回動支点（60）を介して開閉自在に連結支
持させている。Further, as shown in FIG. 4, left and right side edge frames (57) are provided at left and right side end portions of the receiving net (30) and the reinforcing frame (56).
(57) is fixed, and the frames (57) (57) are slidably fitted and supported on the left and right guide rails (58) (58), and the guide rails (58) (58) are attached to the threshing machine box ( 52) Inside the left and right sides, extended and fixed in the machine front-rear direction, lift the rear cover (50) upward as shown in Fig. 5 and open it, then guide net (30) to guide net (30). It is constructed so that it can be pulled out backwards. Further, as shown in FIG. 4, an upper surface cover (59) for covering the upper side of the handling cylinder (5) is provided, and the left end of the cover (59) can be freely opened and closed with respect to the machine casing (52) via the pivot point (60). It is connected and supported.
本実施例は上記の如く構成しており、前記穀物ヘッダー
（17）にリール（19）を介して未刈り穀稈を取入れ、そ
の未刈り穀稈の株元を刈刃（20）によって切断すると共
に、前記ヘッダー（17）略中央部から供給室（18）に穀
稈掻込ドラム（21）を介して刈取り穀稈を送込み、その
刈取り穀稈を刈取り穀稈供給チェンコンベア（22）によ
って脱穀部（４）に送給し、スクリュ形扱胴（５）によ
って順次脱粒し、その脱粒した穀粒を選別機構（６）を
落下させる間に選別し、整粒のみを穀物タンク（７）に
取出すものである。This embodiment is configured as described above, and the uncut grain culm is taken into the grain header (17) via the reel (19), and the root of the uncut grain culm is cut by the cutting blade (20). At the same time, the cut grain culm is sent from the approximately central portion of the header (17) to the supply chamber (18) via the grain stalk scraping drum (21), and the cut grain culm is cut by the cut grain stalk supply chain conveyor (22). The grains are fed to the threshing unit (4), successively shredded by the screw type handling cylinder (5), and the shattered grains are sorted while being dropped by the sorting mechanism (6), and only the sized grain is sewn into the grain tank (7). It is something to take out.
また前記扱胴（５）後部の排塵除去など保守作業を行う
場合、第５図のように脱穀後面カバー（50）を上方に持
上げ固定して扱胴（５）後側を開放し、扱胴（５）及び
揺動選別盤（31）などの後部側の排塵及び残粒除去など
を行うと共に、稲・麦・大豆・そばなど収穫対称物を変
更する場合、前記と同様に前記カバー（50）を持上げ固
定した状態で、ガイドレール（58）の案内により受網
（30）を機体後方に引出し、収穫対称物に適した網目の
受網（30）と交換するものである。Further, when performing maintenance work such as removing dust from the rear part of the handling cylinder (5), as shown in FIG. 5, the threshing rear cover (50) is lifted and fixed upward to open the rear side of the handling cylinder (5) to handle it. When removing the dust and residual particles on the rear side of the body (5) and the rocking sorter (31), and changing the symmetrical products such as rice, wheat, soybean and buckwheat, the cover is the same as above. With the (50) lifted and fixed, the receiving net (30) is pulled out to the rear of the machine by the guide of the guide rails (58) and replaced with a net receiving net (30) suitable for the harvest symmetrical object.
「考案の効果」 以上実施例から明らかなように本考案は、螺旋扱歯（2
5）を有する扱胴（５）を設けた装置において、前記扱
胴（５）後側方に配設して該部を全面開放可能な脱穀後
面カバー（50）を、１点を支点に回動自在に設けたもの
で、扱胴（５）後方側を全面開放する大型の脱穀後面カ
バー（50）を設けても、該カバー（50）の開閉を容易に
行えて扱胴（５）後部の排塵除去など保守作業を簡便に
行うことができると共に、前記カバー（50）の脱着操作
などを不要にして取扱い操作性並びに安全性の向上など
を容易に図ることができる等の実用的な効果を奏するも
のである。"Effect of the Invention" As is apparent from the above-described embodiments, the present invention has a spiral handle tooth (2
In a device provided with a handling cylinder (5) having 5), a threshing rear cover (50) which is arranged on the rear side of the handling cylinder (5) and can open the whole part is rotated about one point as a fulcrum. Even if a large threshing rear cover (50) that fully opens the rear side of the handling cylinder (5) is provided, the cover (50) can be easily opened and closed and the rear part of the handling cylinder (5) can be opened. Maintenance work such as dust removal can be performed easily, and handling and safety can be easily improved without the need to remove the cover (50). It is effective.
第１図は本考案の一実施例を示す要部の断面側面図、第
２図は全体の側面図、第３図は同平面図、第４図は後面
視拡大図、第５図は側面説明図である。 （５）…扱胴 （25）…スクリュ羽根（螺旋扱歯） （50）…脱穀後面カバーFIG. 1 is a sectional side view of an essential part showing an embodiment of the present invention, FIG. 2 is an overall side view, FIG. 3 is a plan view of the same, FIG. 4 is a rear view enlarged view, and FIG. 5 is a side view. FIG. (5) ... Handling barrel (25) ... Screw blade (spiral handling tooth) (50) ... Threshing rear cover
Claims (1)
て、前記扱胴後側方に配設して該部を全面開放可能な脱
穀後面カバーを、１点を支点に回動自在に設けたことを
特徴とする脱穀装置。1. A device provided with a handling cylinder having spiral handling teeth, wherein a threshing rear cover which is arranged on the rear side of the handling cylinder and is capable of fully opening the portion is rotatable about one point as a fulcrum. A threshing device characterized by being provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987068059U JPH0636664Y2 (en) | 1987-05-07 | 1987-05-07 | Threshing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987068059U JPH0636664Y2 (en) | 1987-05-07 | 1987-05-07 | Threshing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63177128U JPS63177128U (en) | 1988-11-16 |
| JPH0636664Y2 true JPH0636664Y2 (en) | 1994-09-28 |
Family
ID=30907529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987068059U Expired - Lifetime JPH0636664Y2 (en) | 1987-05-07 | 1987-05-07 | Threshing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636664Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2528292B2 (en) * | 1986-11-06 | 1996-08-28 | ヤンマー農機株式会社 | Combine |
-
1987
- 1987-05-07 JP JP1987068059U patent/JPH0636664Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63177128U (en) | 1988-11-16 |
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