JPS5927731Y2 - Straw removal conveyor in combine harvester - Google Patents
Straw removal conveyor in combine harvesterInfo
- Publication number
- JPS5927731Y2 JPS5927731Y2 JP1978012245U JP1224578U JPS5927731Y2 JP S5927731 Y2 JPS5927731 Y2 JP S5927731Y2 JP 1978012245 U JP1978012245 U JP 1978012245U JP 1224578 U JP1224578 U JP 1224578U JP S5927731 Y2 JPS5927731 Y2 JP S5927731Y2
- Authority
- JP
- Japan
- Prior art keywords
- straw
- cutter
- evacuation
- chain
- chino
- 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
Links
Landscapes
- Threshing Machine Elements (AREA)
Description
【考案の詳細な説明】
本考案は、コンバインにおける排藁搬送装置に関するも
のであって、その目的とするところは、排藁の穂先端を
屈曲して絡み合わせることにより、切断時に浮き易〜・
穂先部の切断を良好にすると共にカッターの全長の短縮
を図るにある。[Detailed description of the invention] The present invention relates to a straw conveying device for a combine harvester, and its purpose is to bend and intertwine the tips of the ears of the straw so that it can easily float during cutting.
The purpose is to improve the cutting of the tip part and to shorten the overall length of the cutter.
従来のコンバインにあっては、排藁穂先部は細くて軽い
ため浮き易く切断がしにくいという欠点があったが、本
考案にあっては、この欠点を解決すると共に、カッター
の全長を短縮するようにしたものである。Conventional combine harvesters had the disadvantage that the tip of the straw tip was thin and light, making it easy to float and making it difficult to cut.However, the present invention solves this disadvantage and shortens the overall length of the cutter. This is how it was done.
すなわち、本考案は、フィートチエンに続いて斜設した
排藁チェノは、その搬送終端部が２つのカッター列の中
間上にあり、この排藁チェノに対して穂先側に配設した
排藁抵抗板は、排藁チェノとの間隔をカッタ一部に向っ
て順次狭くすると共に、排藁チェノの搬送終端部の手前
機体側で屈曲延設して、カッター軸に平行なガイド板を
形成したものである。That is, in the present invention, the straw discharging chain is installed obliquely following the foot chain, and its conveying end is located midway between the two cutter rows, and the straw discharging resistor is arranged on the tip side of the straw discharging chain. The plate is designed so that the distance between it and the straw scavenging cheno is gradually narrowed toward the cutter part, and it is bent and extended on the machine body side in front of the conveying end of the straw scavenging cheno to form a guide plate parallel to the cutter axis. It is.
以下、本考案の実施例を図面について説明する。Embodiments of the present invention will be described below with reference to the drawings.
コンバインの脱穀部１に対して穀稈を送るフィートチエ
ン２の終端には、脱穀された排藁の排藁チェノ３が、機
体の後端に向って斜設されており、この排藁チェノ３の
後端部下方には、機体の前後方向に対して直角方向にカ
ッタ一部４が設けられている。At the end of the foot chain 2 that sends grain culms to the threshing section 1 of the combine, a straw removal chain 3 for removing threshed straw is installed diagonally toward the rear end of the machine. A cutter portion 4 is provided below the rear end in a direction perpendicular to the longitudinal direction of the fuselage.
このカッタ一部４は、２本のカッター軸６．６′に設け
られたカッター列４′、４“よりなるもので、このカッ
タ一部４は、排藁チェノ３より一段と低い位置に設けら
れている。This cutter part 4 consists of cutter rows 4' and 4'' provided on two cutter shafts 6 and 6', and this cutter part 4 is provided at a position lower than the straw removal chino 3. ing.
また排藁チェノ３は、その搬送終端部Ｐ〔排藁チェノ３
の下側の挾扼杆の終端〕が、２つのカッター列４′、４
“の中間上にあり、この排藁チェノ３に対して、穂先側
には、穂先ａを受は止めるだけの幅をもった排藁抵抗板
５が配設されており、この排藁抵抗板５は、排藁チェノ
３との間隔をカッタ一部４側に向って順次狭くなるよう
にすると共に、排藁チェノ３の搬送終端部Ｐの手前、機
体の前方側において、これを屈曲５′シて延設し、カッ
ター軸６に平行なガイド板５ａを形成している〇排藁は
、その穂先部が排藁抵抗板５によ２て抵抗を受けるので
、排藁チェノ３はその挾持力を犬としなければならず、
したがって従来の排藁チェノより大きいチェノを使用す
る。In addition, the straw discharging chamber 3
The end of the lower clamping rod] is connected to the two cutter rows 4', 4
A straw-discharging resistance plate 5 is provided on the tip side of the straw-discharging cheno 3 and has a width sufficient to receive and stop the tip a. 5 is designed so that the distance between it and the straw removal chamber 3 becomes narrower toward the cutter part 4 side, and the straw removal chamber 3 is bent 5' on the front side of the machine body, in front of the conveying end portion P of the straw removal chamber 3. A guide plate 5a parallel to the cutter shaft 6 is formed.The tip of the straw receives resistance from the straw removal resistance plate 5, so the straw removal chain 3 Strength must be a dog,
Therefore, a larger cheno is used than the conventional straw cheno.
７はカッタ一部４の外側壁板である。7 is an outer wall plate of the cutter part 4.
以上のような構成において、脱穀部１で脱穀された排藁
は、フィートチエン２で挾持された方向と同じ状態で排
藁チェノ３に引継がれて挾扼杆（図示せず）とにて挾持
されるから、排藁チェノ３の移動につれて穂先部は、排
藁抵抗板５により強制的に折曲げられ、互いに絡み合っ
て密な状態となって進む。In the above configuration, the straw threshed by the threshing section 1 is transferred to the straw removal chain 3 in the same direction as the direction in which it was clamped by the foot chain 2, and is clamped by a clamping rod (not shown). Therefore, as the straw removal cheno 3 moves, the tip portions are forcibly bent by the straw removal resistance plate 5, intertwine with each other, and advance in a dense state.
このとき、排藁が傾斜せず、カッター軸６，６′に平行
になるように株元側の進みを遅らす手段が講じられてＬ
・ることは勿論である。At this time, a measure is taken to slow down the advance of the straw so that it does not tilt and becomes parallel to the cutter shafts 6, 6'.
・Of course.
このようにして移送された排藁は、穂先部が、排藁抵抗
板５の屈曲部５′において解放された後に、排藁チェノ
３の搬送終端部Ｐにて下方のカッタ一部４に落下する。The tips of the straw transferred in this manner are released at the bent portion 5' of the straw removal resistance plate 5, and then fall onto the cutter part 4 below at the conveyance end P of the straw removal cheno 3. do.
落下した排藁は、互いに内側に回転するカッター列４及
び４“で切断される。The fallen waste straw is cut by cutter rows 4 and 4'' rotating inwardly with respect to each other.
ここにおいて、脱穀された細い軽い穂先部は、互いに屈
曲し絡み合って密な状態になっているから、従来のよう
に浮き上ることが少く良好に切断されるが、浮くことが
あっても、この部分には、外側壁板７に対してガイド板
５ａがあるので、機体側に広がることなく、後続のもの
によって押し進められる間に、間隔が密になっている力
、ツタ−に噴込まれて切断される。Here, the thin, light tips of the threshed grains are bent and intertwined with each other and are in a dense state, so they are less likely to float up as in the past and can be cut well, but even if they float, this Since there is a guide plate 5a against the outer wall plate 7, the force that is closely spaced and injected into the vines does not spread toward the fuselage and is pushed forward by the following object. disconnected.
これを要するに、本考案は、排藁チェノに対して穂先部
側に設けた排藁抵抗板が、カッタ一部側に向って排藁チ
ェノとの間隔を順次狭くなるようにすると共に、排藁チ
ェノの搬送終端部の手前、機体の前方側にお（・て屈曲
延設してカッター軸に平行なガイド板を形成したもので
あるから、排藁チェノで移送される排藁は、その穂先部
が排藁抵抗板にて強制的に屈曲されて絡み合って密な状
態となって進み、排藁抵抗板の屈曲部を外れた後に、排
藁チェノの搬送終端部で落下することにより、柔かい穂
先部は、従来よりも浮き上ることが少く、もし浮き上っ
たとしてもカッタ一部の外側壁板とガイド板との間にあ
るから、機体側に広がることなく、後続のものによって
押進められている間に切断される。In summary, the present invention is such that the straw evacuation resistor plate provided on the tip side of the straw evacuation chenna gradually narrows the distance between it and the straw evacuation cheno toward the cutter part side. A guide plate parallel to the cutter axis is formed by bending and extending on the front side of the machine body, just before the end of the conveyance of the cheno. The parts are forcibly bent by the straw removal resistance plate, intertwined, and proceed in a dense state, and after coming off the bending part of the straw removal resistance plate, they fall at the end of the conveyance of the straw removal chain, resulting in soft The tip part is less likely to lift up than before, and even if it does, it will be between the outer wall plate of the cutter and the guide plate, so it will not spread toward the machine and will be pushed forward by the following item. disconnected while being connected.
また、穂先部は、排藁抵抗板によって強制的に折曲げら
れて絡み合い、その折曲げ絡み合いの状態でカッタ一部
に入るので、カッターの軸方向の長さをそれだけ短縮す
ることができる。Further, the tip portions are forcibly bent and entangled by the straw removal resistance plate, and enter a portion of the cutter in the folded and entangled state, so that the axial length of the cutter can be reduced accordingly.
第１図は本考案装置の平面図、第２図は排藁抵抗板と穂
先部の関係を示す斜視図である。
３・・・・・・排藁チェノ、４・・・・・・カッタ一部
、４′。
４“・・・・・・カッター列、５・・・・・・排藁抵抗
板、５′・・・・・・屈曲部、５ａ・・・・・・ガイド
板、６，６′・・・・・・カッター軸、７・・・・・・
側壁板、Ｐ・・・・・・搬送終端部。FIG. 1 is a plan view of the device of the present invention, and FIG. 2 is a perspective view showing the relationship between the straw removal resistance plate and the tip of the ear. 3... Straw removal chino, 4... Part of the cutter, 4'. 4"...Cutter row, 5...Straw discharge resistance plate, 5'...Bending portion, 5a...Guide plate, 6, 6'... ...Cutter shaft, 7...
Side wall plate, P... Conveyance end part.
Claims (1)
搬送終端部が２つのカッター列の中間上にあり、この排
藁チェノに対して穂先部側に配設した排藁抵抗板は、カ
ッタ一部に向って排藁チェノとの間隔を順次狭めると共
に、排藁チェノの搬送終端部の手前機体側で屈曲延設し
てカッター軸に平行なガイド板を形成したコンバインに
おける排藁搬送装置The straw evacuation chain installed obliquely next to the foot chain has its conveying end located midway between the two cutter rows, and the straw evacuation resistance plate installed on the tip side of the straw evacuation chain A straw evacuation conveyor in a combine harvester in which the distance between the straw evacuation chino and the straw evacuation chino is gradually narrowed toward a part of the cutter, and the straw evacuation chino is bent and extended on the front body side of the conveyance end to form a guide plate parallel to the cutter shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978012245U JPS5927731Y2 (en) | 1978-02-03 | 1978-02-03 | Straw removal conveyor in combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978012245U JPS5927731Y2 (en) | 1978-02-03 | 1978-02-03 | Straw removal conveyor in combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54115371U JPS54115371U (en) | 1979-08-13 |
| JPS5927731Y2 true JPS5927731Y2 (en) | 1984-08-10 |
Family
ID=28828158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978012245U Expired JPS5927731Y2 (en) | 1978-02-03 | 1978-02-03 | Straw removal conveyor in combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5927731Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50112665U (en) * | 1974-02-26 | 1975-09-13 | ||
| JPS546145Y2 (en) * | 1975-05-10 | 1979-03-20 |
-
1978
- 1978-02-03 JP JP1978012245U patent/JPS5927731Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54115371U (en) | 1979-08-13 |
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