JPH08224042A - Waste straw carrier in thresher - Google Patents
Waste straw carrier in thresherInfo
- Publication number
- JPH08224042A JPH08224042A JP7031899A JP3189995A JPH08224042A JP H08224042 A JPH08224042 A JP H08224042A JP 7031899 A JP7031899 A JP 7031899A JP 3189995 A JP3189995 A JP 3189995A JP H08224042 A JPH08224042 A JP H08224042A
- Authority
- JP
- Japan
- Prior art keywords
- chain
- straw
- waste straw
- carrying
- guide
- 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.)
- Pending
Links
Landscapes
- Threshing Machine Elements (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、脱穀後の排ワラを搬出
処理する脱穀機における排ワラ搬送装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste straw conveying device in a threshing machine for carrying out a waste straw after threshing.
【0002】[0002]
【従来の技術】従来、排ワラ搬送チエンの搬送終端側を
上向き傾斜姿勢に折り曲げても、排ワラがそのまま上方
に持ち回りされることがあって流れが一定しないため、
排ワラ結束装置での排ワラの株揃いが悪くなる問題があ
った。2. Description of the Related Art Conventionally, even if the conveying end side of an exhaust straw conveying chain is bent in an upwardly inclined posture, the exhaust straw may be carried around upward as it is and the flow is not constant.
There was a problem that the stock of discharged straws in the discharged straw binding device deteriorates.
【0003】[0003]
【発明が解決しようとする課題】この発明は、かかる従
来技術の問題点を解消することを目的とする。この目的
達成のため、次のような技術的手段を講じた。SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems of the prior art. To achieve this purpose, the following technical measures were taken.
【0004】[0004]
【課題を解決するための手段】本発明は、排ワラ搬送チ
エン6とこの下側に対設する挾持レ−ル7とによって脱
穀後の排ワラを横倒れ姿勢にて挾持搬送する排ワラ搬送
装置5であって、排ワラ搬送チエン6の搬送終端側を略
水平姿勢から上向き傾斜姿勢に屈曲形成すると共に、こ
のチエンの上向き傾斜経路部には排ワラを該チエンから
下方に向けて引き離すガイド体9を設けてあることを特
徴とする。DISCLOSURE OF THE INVENTION According to the present invention, a drainage straw conveyor for holding and transporting a waste straw after threshing in a sideways posture by a discharge straw conveying chain 6 and a sandwiching rail 7 provided opposite to this. In the device 5, the transport end side of the discharge straw conveying chain 6 is bent and formed from a substantially horizontal posture to an upward inclined posture, and a guide for pulling the discharge straw downward from the chain in the upward inclined path portion of the chain. It is characterized in that a body 9 is provided.
【0005】[0005]
【作用】脱穀済の排ワラは、排ワラ搬送装置によって搬
出され、そして、この搬送終端部から排ワラ結束装置の
結束部に掻込供給されるものであるが、この排ワラ搬送
装置の搬送終端部では、送られてきた排ワラがガイド体
によりチエンから確実に引き離されて下方に案内落下さ
れる。従って、排ワラは常に一定位置にて案内落下され
ることになり、排ワラ結束装置での株揃いが良くなる。The threshing-discharging discharged straw is carried out by the discharging straw conveying device, and is scraped and supplied from the conveying end portion to the binding portion of the discharging straw binding device. At the terminating end, the discharged straw is reliably separated from the chain by the guide body and is guided and dropped downward. Therefore, the discharged straws are always guided and dropped at a fixed position, which improves the stock alignment in the discharged straw binding device.
【0006】[0006]
【発明の効果】以上要するに、本発明によれば、排ワラ
搬送チエンの搬送終端側を略水平姿勢から上向き傾斜姿
勢に屈曲形成し、そして、この上向き傾斜経路部には送
られてきた排ワラを該チエンから下方に引き離すガイド
体を設けたので、排ワラ搬送終端部では、このガイド体
が有効に作用して排ワラをチエンから確実に引き離し、
常に一定の位置に案内落下させることができる。従っ
て、株揃いが良くなり排ワラ結束部での結束性能をより
高めることができる。In summary, according to the present invention, the discharging end portion of the discharging straw conveying chain is bent from the substantially horizontal posture to the upward inclined posture, and the discharged straw fed to the upward inclined path portion. Since the guide body for separating the lower part from the chain is provided, the guide body effectively acts at the discharge straw conveying end portion to reliably separate the discharge straw from the chain.
It can always be guided and dropped to a fixed position. Therefore, the stock alignment is improved, and the binding performance at the discharge straw binding portion can be further enhanced.
【0007】[0007]
【実施例】以下、本発明の1実施例を図面に基づいて説
明する。1はコンバインであって、機体前方に刈取部2
を有し後方に脱穀機3を搭載している。脱穀機3には扱
室一側に脱穀フイ−ドチエン4を備えている。5は脱穀
機3から排出される排ワラを横倒れ状態で後方に向けて
搬出する排ワラ搬送装置で、排ワラ搬送チエン6とこの
下側に対設する挾持レ−ル7と該チエンの搬送経路側内
面をガイドするチエンガイドレ−ル8とからなる。排ワ
ラ搬送チエン6は、この搬送終端側を略水平姿勢6aか
ら上向き傾斜姿勢6b(α角)に屈曲形成している。そ
して、この上向き傾斜経路部6bには送られてきた排ワ
ラを下方に向けて強制的に引き離すガイド体9を設けて
いる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 is a combine, which is a cutting unit 2 in front of the fuselage.
And the thresher 3 is mounted on the rear side. The threshing machine 3 is provided with a threshing feeder 4 on one side of the handling room. Reference numeral 5 denotes a discharge straw transporting device for discharging the discharge straw discharged from the threshing machine 3 to the rear side in a state of falling sideways. The discharge straw transport chain 6 and the holding rail 7 and a chain holding rail 7 opposite to the discharge straw transport chain 6 are provided. The chain guide rail 8 guides the inner surface of the transport path. The discharge straw conveying chain 6 is formed by bending the conveying end side from a substantially horizontal posture 6a to an upward inclined posture 6b (angle α). A guide body 9 for forcibly separating the discharged waste straw downward is provided on the upward slope path portion 6b.
【0008】排ワラ搬送装置5の終端側下方には排ワラ
カッタ−10を配設してあり、また、該排ワラ搬送装置
5の後方には排ワラを所定量に集束して結束する結束空
間11を有する排ワラ結束装置12を配設している。1
3は結束空間11への排ワラ掻込搬送経路であって、こ
の掻込搬送経路13の上側には前記排ワラ搬送装置5の
終端から下方に案内落下される排ワラを受け入れて後方
に掻込む掻込装置14を設けている。A discharge straw cutter 10 is disposed below the end of the discharge straw conveying device 5, and a binding space for collecting and discharging a predetermined amount of the discharge straw behind the discharge straw conveying device 5. An exhaust straw bundling device 12 having 11 is arranged. 1
Reference numeral 3 denotes an exhausted straw scraping / conveying path to the bundling space 11. The upper side of the scraping / conveying path 13 receives a discharging straw that is guided and dropped downward from the end of the exhaust straw conveying device 5 and scrapes backward. A take-in device 14 is provided.
【0009】前記刈取部2は、横向き突出姿勢の引起ラ
グ15を上方に移行させながら穀稈を引起す横回し型引
起し装置16と、この横回し型引起し装置16の前部一
側に配設されていて前向き突出姿勢の引起ラグ17を上
方に移行させながら穀稈を引起す縱回し型引起し装置1
8と引起し後の穀稈を刈取る刈取装置と、刈取後の穀稈
株元部を挟持して脱穀機3のフイ−ドチエン4に搬送す
る株元挟持搬送装置19と刈取穀稈の穂先側部を係止し
てこれを前記株元挟持搬送装置19との協働によって略
水平姿勢に変更させる穂先係止搬送装置20などからな
る。The mowing section 2 is provided with a lateral turning type raising device 16 for raising a grain culm while moving the raising lug 15 in a laterally protruding posture upward, and a front part of the lateral turning type raising device 16 on one side. A roll-up type raising device 1 which raises a grain culm while arranging the raising lug 17 in a forwardly projecting posture and moving it upward.
8 and a harvesting device for harvesting the harvested grain culm, and a plant base clamping transport device 19 for sandwiching the harvested grain culm plant base and transporting it to the feed chain 4 of the thresher 3 and the tip of the harvested culm It is composed of an ear tip locking transfer device 20 and the like that locks the side part and changes it to a substantially horizontal position by cooperating with the stock holding device 19.
【0010】縱回し型引起し装置18の左右両側には左
右方向に強制分草された穀稈を既刈稈側内方と未刈稈側
外方とに向けて誘導案内する分草ガイド杆21a,21
bが設けられている。分草ガイド杆21aは刈取対象穀
稈を横回し型引起し装置16の引起し経路内に誘導案内
する構成であり、分草ガイド杆21bは未刈穀稈を外側
方に押し寄せ案内するものであるが、高畦際刈り時にこ
のガイド杆21bが畦に干渉してもこれに順応して回動
するよう折畳自在に構成している。つまり、かかるガイ
ド杆21bは、基部側の支点軸22と先端側の弾性体2
3部分の屈折部を支点として回動自在で、且つ、弾性体
23部分の復元力で常時外側に張り出すように構成して
いる。A weeding guide rod for guiding and guiding grain culls forcibly cultivated in the left and right directions to the inside of the already trimmed culm side and the outside of the uncut culm side on both the left and right sides of the shunting type raising device 18. 21a, 21
b is provided. The weeding guide rod 21a is configured to guide the culm to be cut laterally into the raising path of the type raising device 16 and the weeding guide rod 21b pushes and guides the uncut culm outward. However, even if the guide rod 21b interferes with the ridge at the time of cutting the high ridge, the guide rod 21b is configured to be foldable so as to rotate in conformity with the ridge. That is, the guide rod 21b includes the fulcrum shaft 22 on the base side and the elastic body 2 on the tip side.
It is configured so as to be rotatable about the three bent portions as a fulcrum, and to constantly project outward due to the restoring force of the elastic body 23 portion.
【0011】図8及び図9に示す実施例につき説明する
と、株元挟持搬送装置19の終端部には搬送チエン19
aに対設する挾持杆19bより後方のフイ−ドチエン4
側に向けて延出する第1ガイドスプリング24を設けて
いる。フイ−ドチエン4側にはその始端側に位置して第
2ガイドスプリング25を設けている。第1ガイドスプ
リング24の先端は第2ガイドスプリング25に対して
その中間位置上方に臨ませてあると共に、5mm程度の
隙間があく関係位置まで接近させている。従って、かか
る構成によれば、少量の穀稈を引継ぎ搬送する時、フイ
−ドチエン側の第2ガイドスプリング25より穀稈が滑
り落ちるのを防止することができる。The embodiment shown in FIG. 8 and FIG. 9 will be described. At the end of the stock-holding and conveying device 19, a conveying chain 19 is provided.
The feed chain 4 behind the holding rod 19b opposite to a.
The 1st guide spring 24 extended toward the side is provided. A second guide spring 25 is provided on the side of the feed chain 4 at the starting end side thereof. The tip of the first guide spring 24 faces the second guide spring 25 above the intermediate position thereof, and also comes close to a related position with a gap of about 5 mm. Therefore, according to this structure, when a small amount of grain culm is succeedingly conveyed, it is possible to prevent the grain culm from sliding down from the second guide spring 25 on the feed chain side.
【0012】図10に示す実施例では、扱胴26の上方
を覆う扱胴カバ−27はフイ−ドチエン4側とは反対側
に位置する支点Pを中心として揺動開閉可能に構成して
あると共に、このカバ−27を開閉するハンドル28
は、フイ−ドチエン4の手前位置で、且つこの搬送経路
の近傍位置まで下げて、搬送される穀稈の株元部分を上
から軽く押えながらガイドするよう穀稈ガイド28aを
兼ねた構成としている。In the embodiment shown in FIG. 10, the handling drum cover 27 covering the upper portion of the handling barrel 26 is constructed so as to be capable of swinging and opening / closing about a fulcrum P located on the side opposite to the feed chain 4 side. Together with the handle 28 that opens and closes this cover 27
Is a position in front of the feed chain 4 and is lowered to a position near this transportation route, and also serves as a grain culm guide 28a so as to guide while gently pressing the root portion of the grain culm to be conveyed from above. .
【0013】ハンドル位置が従来より下方に下がったこ
とにより、上背の低い高齢者、婦女子でも扱胴カバ−の
開閉ができ易くなる。また、搬送中の穀稈の株元を押え
ることによって株元の立上りや姿勢乱れがなく、搬送姿
勢を安定させることができる。図11、図12に示す実
施例は、扱胴26の内部空間に選別装置29を内蔵した
ものである。選別装置29は、選別ドラム30と、収集
ラセン31を内装する収集ラセン受樋32と、選別ドラ
ム30内に選別風を送って選別する選別フアン33とか
らなる。選別ドラム30は、扱胴26の内周面に選別溝
30aを有する波板30bを張設した構成としている。
選別溝30aは緩やかなスパイラル状に構成してあって
もよい。選別ドラム30内に投入される穀物を回転方向
に持ち上げながら旋回させ、穀粒とわら屑とに分離しな
がらここを通過する選別風によって後方に送り、軽いわ
ら屑は選別風によって外部に吹き飛ばし、重い穀粒は収
集ラセン受樋32内に落下させて収集すると共に、収集
ラセン31により送り出してグレンタンクへ運ぶように
構成している。扱胴26により脱穀された穀物は受網
(クリンプ網)34から漏下させて集穀樋35に受入れ
るようにし、そして、その受入れ穀物を集穀ラセン36
及びスロワ−を介して前記選別ドラム30内に投入する
構成としている。By lowering the handle position from the conventional one, it becomes easy for the elderly and women who are short and tall to open and close the handlebar cover. In addition, by holding down the stock of the grain culm that is being transported, there is no rising of the stock or the posture of the stock, and the transportation posture can be stabilized. In the embodiment shown in FIGS. 11 and 12, a sorting device 29 is built in the inner space of the handling cylinder 26. The sorting device 29 includes a sorting drum 30, a collecting spiral gutter 32 having a collecting spiral 31 installed therein, and a sorting fan 33 for sending sorting air into the sorting drum 30 for sorting. The selection drum 30 has a structure in which a corrugated plate 30b having a selection groove 30a is stretched on the inner peripheral surface of the handling cylinder 26.
The selection groove 30a may be formed in a gentle spiral shape. Grain put into the sorting drum 30 is swirled while being lifted in the rotation direction, separated into grains and straw dust, and sent backward by the sorting wind passing therethrough, and light straw dust is blown outside by the sorting wind, The heavy grains are configured so as to be dropped into the collecting spiral gutter 32 and collected, and are sent out by the collecting spiral 31 and conveyed to the Glen tank. The grains threshed by the handling barrel 26 are allowed to leak from the receiving net (crimp net) 34 to be received by the collecting trough 35, and the received grains are collected by the collecting spiral 36.
Also, it is configured to be charged into the sorting drum 30 via a lower and a lower.
【図1】脱穀機要部の側面図1] Side view of the main part of the thresher
【図2】同上要部の平面図FIG. 2 is a plan view of a main part of the same as above.
【図3】図1のS−S線断面図FIG. 3 is a sectional view taken along the line SS of FIG.
【図4】コンバインの斜視図FIG. 4 is a perspective view of the combine.
【図5】同上要部の正面図FIG. 5 is a front view of the main part of the same as above.
【図6】同上平面図FIG. 6 is a plan view of the same as above.
【図7】同上一部の断面図FIG. 7 is a partial sectional view of the same as above.
【図8】コンバイン要部の概略側面図FIG. 8 is a schematic side view of the main part of the combine.
【図9】同上要部の平面図FIG. 9 is a plan view of the main part of the same as above.
【図10】脱穀機要部の正断面図FIG. 10 is a front sectional view of the main part of the thresher.
【図11】脱穀選別装置の要部斜視図FIG. 11 is a perspective view of a main part of a threshing selection device.
【図12】同上要部の正断面図FIG. 12 is a front sectional view of the main part of the same as above.
1 コンバイン 2 刈取
部 3 脱穀機 4 脱穀
フイ−ドチエン 5 排ワラ搬送装置 6 搬送
チェン 7 挾持レ−ル 8 チエ
ンガイドレ−ル 9 ガイド体 10 排ワ
ラカッタ− 11 結束空間 12 排
ワラ結束装置 13 排ワラ掻込搬送経路 14 掻
込装置 9 穂先ガイド板 10 穂先
ガイド手段 11 駆動チエンケ−ス 12 ボ
ルトDESCRIPTION OF SYMBOLS 1 Combine 2 Cutting part 3 Threshing machine 4 Threshing feed chain 5 Discharging straw conveying device 6 Conveying chain 7 Holding rail 8 Chain guide rail 9 Guide body 10 Discharging wall cutter 11 Binding space 12 Discharging straw binding device 13 Discharging scraper Conveyance path 14 Scraping device 9 Tip guide plate 10 Tip guide means 11 Drive chain 12 Bolts
フロントページの続き (72)発明者 奥本 康治 愛媛県伊予郡砥部町八倉1番地 井関農機 株式会社技術部内 (72)発明者 冨田 治 愛媛県伊予郡砥部町八倉1番地 井関農機 株式会社技術部内Front page continuation (72) Inventor Koji Okumoto, No. 1 Yakura, Tobe-cho, Iyo-gun, Ehime Prefectural Engineering Department, Iseki Agricultural Machinery Co., Ltd.
Claims (1)
る挾持レ−ル7とによって脱穀後の排ワラを横倒れ姿勢
にて挾持搬送する排ワラ搬送装置5であって、排ワラ搬
送チエン6の搬送終端側を略水平姿勢から上向き傾斜姿
勢に屈曲形成すると共に、このチエンの上向き傾斜経路
部には排ワラを該チエンから下方に向けて引き離すガイ
ド体9を設けてあることを特徴とする脱穀機における排
ワラ搬送装置。1. A discharge straw conveying device 5 for holding and transporting a waste straw after threshing in a sideways posture by means of a waste straw conveying chain 6 and a sandwiching rail 7 provided opposite to the waste straw conveying chain 6. The conveying end side of the conveying chain 6 is bent from a substantially horizontal posture to an upward inclined posture, and a guide body 9 for pulling the discharged straw downward from the chain is provided in the upward inclined path portion of the chain. Discharging straw conveying device in the threshing machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7031899A JPH08224042A (en) | 1995-02-21 | 1995-02-21 | Waste straw carrier in thresher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7031899A JPH08224042A (en) | 1995-02-21 | 1995-02-21 | Waste straw carrier in thresher |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08224042A true JPH08224042A (en) | 1996-09-03 |
Family
ID=12343865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7031899A Pending JPH08224042A (en) | 1995-02-21 | 1995-02-21 | Waste straw carrier in thresher |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08224042A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014176372A (en) * | 2013-03-15 | 2014-09-25 | Yanmar Co Ltd | Combined baler |
-
1995
- 1995-02-21 JP JP7031899A patent/JPH08224042A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014176372A (en) * | 2013-03-15 | 2014-09-25 | Yanmar Co Ltd | Combined baler |
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