JPH068669Y2 - Combine straw raising device - Google Patents
Combine straw raising deviceInfo
- Publication number
- JPH068669Y2 JPH068669Y2 JP1986029061U JP2906186U JPH068669Y2 JP H068669 Y2 JPH068669 Y2 JP H068669Y2 JP 1986029061 U JP1986029061 U JP 1986029061U JP 2906186 U JP2906186 U JP 2906186U JP H068669 Y2 JPH068669 Y2 JP H068669Y2
- Authority
- JP
- Japan
- Prior art keywords
- straw bundle
- carrier
- straw
- transport
- knotter
- 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
Links
Landscapes
- 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、コンバインの藁束起立装置に関するものであ
る。TECHNICAL FIELD The present invention relates to a combine straw raising device.
従来の技術 従来、コンバインの後部に装着したノッターの後方にチ
ェン等からなる搬送体を設け、ノッターで結束された藁
束を搬送体で搬送し、その終端部から株元側を下にした
状態で落下させ、圃場の既刈地側に起立させるようにし
たコンバインの藁束起立装置が提案されている。Conventional technology Conventionally, a carrier such as a chain is provided behind a knotter attached to the rear part of the combine, and the straw bundle bound by the knotter is carried by the carrier, with the stocker side facing down from its end. There has been proposed a combine straw raising device which is made to fall on the side of the cut land in the field to stand.
考案が解決しようとする問題点 藁束を起立状態で圃場に放出する場合は、一般にノッタ
ーによる結束位置を通常の場合よりも穂先寄り側にズラ
すこと（穂先側結束）が行われている。しかし、穂先側
結束により株元部が広がって藁束が立ち易いようになる
反面、株元側がバラケたり垂れ易くなって藁束が結束機
から搬送体にスムーズに引継がれなくなる不都合があ
る。Problems to be solved by the invention When a straw bundle is released to the field in a standing state, generally, the binding position by a knotter is shifted toward the tip end side (tip end side binding) as compared with the normal case. However, on the other hand, the tip end side binding causes the stock part to spread and the straw bundles to be easily formed, but on the other hand, the stock root side tends to be dislocated or drooped so that the straw bundles cannot be smoothly transferred from the binding machine to the carrier.
問題点を解決するための手段 そこで本考案は、ノッターの後方に藁束を既刈地側に向
け搬送しその終端から圃場に起立状態で放出する搬送体
を設けたコンバインにおいて、前記搬送体の搬送始端部
の株元側部位とノッター後部の株元側を連結する支持部
材により搬送体の搬送始端側を支持すると共に、該支持
部材を上記搬送体の搬送始端部に対して株元側に離間す
るように膨出形成し、もって上記支持部材をその上面で
藁束の株元側を下方より支えるガイド体となすことによ
り上記の問題点を解消しようとするものである。Means for Solving the Problems Therefore, the present invention provides a combiner provided with a carrier for transporting a straw bundle toward the already-cut area on the rear side of the knotter and discharging the straw bundle from the end thereof to the field in an upright state. While supporting the transport start side of the carrier by the support member that connects the stock origin side portion of the transport start end portion and the stocker side of the knotter rear portion, the support member is provided on the stock origin side with respect to the transport start end portion of the transport body. It is intended to solve the above problems by forming the support members so as to be spaced apart from each other and forming the support member as a guide body for supporting the root side of the straw bundle from below from the upper surface thereof.
作用 ノッターで結束された藁束はスィーパにより搬送体の搬
送始端側に送給されるが、その際、搬送体の搬送始端側
を支持する支持部材が藁束の株元側を支えるガイド作用
を果たすので藁束はスムーズに搬送体側に受継がれる。
そのため、引継ぎ不良によって搬送体の始端側で藁束が
詰まったりする搬送トラブルが解消される。Action The straw bundle bound by the knotter is fed by the sweeper to the transport start end side of the transport body, and at that time, the support member that supports the transport start end side of the transport body acts as a guide to support the straw bundle base side. Because it fulfills, the straw bundle is smoothly inherited to the carrier side.
Therefore, the trouble of conveyance in which the straw bundle is clogged at the starting end side of the conveyance body due to defective takeover is eliminated.
実施例 １はコンバインの機体進行方向後部に装着されたノッタ
ーで、該ノッター１の後方には藁束起立装置２が連結さ
れている。３は搬送チェン3a及び搬送カバー3b等からな
る搬送体で、スウィーパ1aの直下方から圃場の既刈地側
に対応する機体一側に向け斜め後方に延設されている。
そして搬送体３の搬送作用側は図示のように株元側が低
く、穂先側が高い傾斜状となっている。４は搬送体３の
駆動軸ホルダーで、一端はノッター１の伝動ケース1b
に、他端は搬送体３終端部の搬送カバー3bに夫々固着さ
れており、この駆動軸ホルダー４により搬送体３を搬送
終端側から支持するようになっている。５は駆動軸ホル
ダー４から分岐したステーで、駆動軸ステー４とともに
搬送体３を支持している。６は搬送チェン3aの上方に添
接された挟扼レールで、ノッター１側に固定されたステ
ー７にブラケット８及びスプリング９を介して上下動自
在に装着されている。10は搬送体３の搬送始端側を支持
する支持部材で、一端はノッター１後部の株元側に他端
は搬送体３の搬送始端部で搬送カバー3bの株元側面（株
元側部位）に夫々固定されている。ところでこの支持部
材10は第１図に示すように、スウィーパ1aで放出された
藁束ａの株元側に向け張出した状態に湾曲せしめられて
おり、放出された藁束ａを搬送体３が引継ぐ際に藁束ａ
の株元を支えて搬送チェン3a始端側に誘導するガイド体
となるように構成されている。The first embodiment is a knotter mounted on the rear portion of the combine in the traveling direction of the fuselage, and a straw bundle erecting device 2 is connected to the rear of the knotter 1. Reference numeral 3 denotes a transport body including a transport chain 3a, a transport cover 3b, and the like, and extends obliquely rearward from directly below the sweeper 1a toward the machine body side corresponding to the already-cut area of the field.
As shown in the figure, the transporting side of the transporting body 3 has a lower slope on the stock side and a higher slope on the tip side. 4 is a drive shaft holder for the carrier 3, one end of which is the transmission case 1b of the knotter 1.
Further, the other end is fixed to the transport cover 3b at the end of the transport body 3, and the drive shaft holder 4 supports the transport body 3 from the transport end side. Reference numeral 5 denotes a stay branched from the drive shaft holder 4, and supports the carrier 3 together with the drive shaft stay 4. Reference numeral 6 denotes a pinch rail that is attached above the transport chain 3a, and is vertically movably mounted on a stay 7 fixed to the knotter 1 side via a bracket 8 and a spring 9. Reference numeral 10 is a support member for supporting the transport start side of the transport body 3, one end of which is the rear side of the knotter 1 and the other end of which is the transport start end of the transport body 3 which is a side of the transport cover 3b (stock source side portion). It is fixed to each. By the way, as shown in FIG. 1, the support member 10 is curved in a state in which the straw bundle a released by the sweeper 1a is bulged toward the root side, and the released straw bundle a is conveyed by the carrier 3. Straw bundle a when handing over
Is configured to serve as a guide body that supports the stock source and guides it to the starting end side of the transport chain 3a.
さて、前記挟扼レール６の終端部には板バネ等からなる
側面略Ｖ字形状の弾性体11が下半部を搬送通路ｂに突出
させた状態で設けられている。この弾性体11は第６図に
示すように搬送方向後部側が挟扼レール６と一体の取付
板6aに固定され、前部側が長孔11aの範囲内で上下し得
るようになっている。12は取付板6aに装着されたスイッ
チで、弾性体11が上動した時スイッチ12がONとなり、こ
のON状態が所定時間持続するとタイマー13の働きにより
オペレータに警報14を発するように構成されている（第
４図及び第５図参照）。尚、第７図に示すように、弾性
体11の後方に補助弾性体15を設けてもよい。図中、16は
排藁チェンである。An elastic body 11 having a substantially V-shaped side surface made of a leaf spring or the like is provided at the terminal end of the pinching rail 6 with its lower half portion protruding into the transport passage b. As shown in FIG. 6, the elastic body 11 is fixed to the mounting plate 6a integral with the pinching rail 6 on the rear side in the carrying direction, and can be moved up and down within the elongated hole 11a on the front side. Reference numeral 12 is a switch mounted on the mounting plate 6a, and when the elastic body 11 moves upward, the switch 12 is turned ON, and when this ON state lasts for a predetermined time, the timer 13 works to issue an alarm 14 to the operator. (See FIGS. 4 and 5). Incidentally, as shown in FIG. 7, an auxiliary elastic body 15 may be provided behind the elastic body 11. In the figure, 16 is a straw chain.
上記の構成において、排藁チェン16でコンバインの機体
後方に移送されてきた排藁はノッター１で稈身方向穂先
寄り側が結束された後、結束された藁束ａはスィーパ1a
により搬送体３側に送給されるが、その際、搬送体３の
始端側を支持する支持部材10が藁束ａの株元側を下方か
ら支えながら搬送体３の搬送始端側に誘導案内するた
め、株元が垂れ下がったり下方に折曲がったり、或は藁
束ａの送給姿勢が乱れたりすることがなく、藁束ａは極
めてスムーズに搬送体３側に受継がれる。そのため、引
継ぎ不良によって搬送体３の始端側で藁束ａが詰まった
りする搬送トラブルが解消される。上記のようにして搬
送体３に受継がれた藁束ａは搬送チェン3aと挟扼レール
６間に挟持されながら株元を下にした傾斜状態で順次搬
送される。In the above-mentioned configuration, the straw transferred to the rear of the combine in the straw chain 16 is bound by the knotter 1 on the tip side in the culm direction, and then the bound straw bundle a is the sweeper 1a.
Are fed to the transport body 3 side by the guide member 10 which supports the starting end side of the transport body 3 while supporting the root side of the straw bundle a from below. As a result, the stock of the straw bundle a is not sagging or bent downward, or the feeding posture of the straw bundle a is not disturbed, and the straw bundle a is inherited to the carrier 3 side very smoothly. Therefore, the trouble of conveyance in which the straw bundle a is clogged at the starting end side of the conveyance body 3 due to defective takeover is eliminated. The straw bundle a inherited by the transport body 3 as described above is sandwiched between the transport chain 3a and the sandwiching rail 6 and sequentially transported in an inclined state with the stock base down.
そして搬送終端部まで移送されると、藁束ａは弾性体11
の傾斜面11′に当接して一時的に停止するが、この時、
弾性体11の突出部11bによる抵抗作用と搬送チェン3aの
搬送力により藁束ａに対し第４図における矢印イ方向の
回転力が加えられるため、株元の広がりが一層大きくな
り、藁束ａはこの末広がり状態で圃場に放出されること
になるので、藁束ａは安定起立状態で着地し、圃場で倒
伏するのを極力少なくすることができる。Then, when the straw bundle a is transferred to the transport end portion, the straw bundle a is elastic body 11.
It comes into contact with the inclined surface 11 ′ of the and temporarily stops, but at this time,
Since the rotation force in the direction of arrow a in FIG. 4 is applied to the straw bundle a by the resistance effect of the protruding portion 11b of the elastic body 11 and the transport force of the transport chain 3a, the spread of the stock is further increased, and the straw bundle a Since this will be released to the field in this end spread state, it is possible to minimize the straw bundle a landing in a stable standing state and falling over in the field.
尚、上記藁束ａの通過時には、弾性体11はＡ寸法（長孔
11aの下端縁が挟扼レール６に接当した状態）だけ弾性
変形して上動しスイッチ12をONさせるが、タイマー13を
設けてあるので警報14は作動しない（本考案では、弾性
体11はＡ寸法以上は変形せず、それ以上の作動は挟扼レ
ール６のスプリング９が受持つ構造になっている）。し
かし、藁束ａが弾性体11の所で詰まりを生ずると（倒伏
材等穀稈条件の悪い場合は詰まり易い）突出部11bの弾
性変形が持続し、スイッチ12のON状態が継続するため、
タイマー13の働きにより警報14が発せられる。このた
め、オペレータは搬送詰まりを確実に感知し、刈取作業
を中断する等して速やかに対処することができるので、
藁束起立装置２の破損を未然に防止することが可能とな
る。従って挟扼レール６等の各部材を殊更強固に構成す
る必要もない。When the straw bundle a passes, the elastic body 11 has a dimension A (a long hole).
The lower end edge of 11a is elastically deformed only when it is in contact with the pinch rail 6 and moves upward to turn on the switch 12, but since the timer 13 is provided, the alarm 14 does not operate (in the present invention, the elastic body 11 Does not deform beyond the A dimension, and the spring 9 of the pinching rail 6 takes charge of further operation). However, if the straw bundle a is clogged at the elastic body 11 (it is easily clogged when the grain culm conditions such as lodging materials are bad), the elastic deformation of the protruding portion 11b continues and the ON state of the switch 12 continues.
An alarm 14 is issued by the function of the timer 13. For this reason, the operator can reliably detect the jammed conveyance, and can promptly deal with it by interrupting the mowing work or the like.
It is possible to prevent the straw bundle erecting device 2 from being damaged. Therefore, it is not necessary to make each member such as the pinch rail 6 particularly strong.
考案の効果 上記したように、本考案は、ノッターの後方に藁束を既
刈地側に向け搬送しその終端から圃場に起立状態で放出
する搬送体を設けたコンバインにおいて、前記搬送体の
搬送始端部の株元側部位とノッター後部の株元側を連結
する支持部材により搬送体の搬送始端側を支持すると共
に、該支持部材を上記搬送体の搬送始端部に対して株元
側に離間するように膨出形成し、もって上記支持部材を
その上面で藁束の株元側を下方より支えるガイド体とな
したことにより、以下の効果を奏する。Advantageous Effects of Invention As described above, the present invention is a combiner provided with a carrier for transporting a straw bundle to the side of the cut land behind the knotter and discharging the straw bundle from the end thereof to the field in an upright state. The carrier starting side of the carrier is supported by a supporting member that connects the stocker side portion of the starting end part and the stocker side of the rear part of the knotter, and the supporting member is separated from the carrier starting side of the carrier to the stocker side. By swelling so as to form the support member as a guide body that supports the root side of the straw bundle from below from above, the following effects are achieved.
即ち、ノッターから放出された藁束の株元側を支持部材
によりスムーズに搬送体に誘導案内し得て藁束の引継ぎ
を良好に行なうことができ、搬送体の始端側で藁束が詰
まったり、搬送される藁束の姿勢が乱れ圃場に放出され
た藁束が起立しなかったりする事を確実に防止できる。That is, the root side of the straw bundle released from the knotter can be smoothly guided and guided to the carrier by the supporting member, and the straw bundle can be successfully taken over, and the straw bundle is clogged at the starting end side of the carrier. Therefore, it is possible to reliably prevent the posture of the straw bundle being conveyed from being disturbed and the straw bundle released to the field from standing up.
しかも、支持部材をガイド体となしたことにより、搬送
体始端側の構造をシンプルな構造にすることができる。Moreover, by using the guide member as the support member, the structure on the starting end side of the carrier can be simplified.
【図面の簡単な説明】 第１図は藁束起立装置の平面図、第２図は同上の背面
図、第３図は搬送体の平面図、第４図は同上の側面図、
第５図は警報装置の電気回路図、第６図は弾性体の取付
構造を示す斜視図、第７図は他の実施例を示す搬送体の
側面図である。 図中、１はノッター、２は藁束起立装置、３は搬送体、
４は駆動軸ホルダー、10は支持部材、ａは藁束。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of a straw bundle erecting device, FIG. 2 is a rear view of the same, FIG. 3 is a plan view of a carrier, and FIG. 4 is a side view of the same.
FIG. 5 is an electric circuit diagram of the alarm device, FIG. 6 is a perspective view showing a mounting structure of an elastic body, and FIG. 7 is a side view of a carrier body showing another embodiment. In the figure, 1 is a knotter, 2 is a straw bundle erecting device, 3 is a carrier,
4 is a drive shaft holder, 10 is a support member, and a is a straw bundle.
Claims (1)
送しその終端から圃場に起立状態で放出する搬送体を設
けたコンバインにおいて、前記搬送体の搬送始端部の株
元側部位とノッター後部の株元側を連結する支持部材に
より搬送体の搬送始端側を支持すると共に、該支持部材
を上記搬送体の搬送始端部に対して株元側に離間するよ
うに膨出形成し、もって上記支持部材をその上面で藁束
の株元側を下方より支えるガイド体となしたことを特徴
とするコンバインの藁束起立装置。1. A combiner provided with a carrier for transporting a straw bundle to the side of the cut land behind the knotter and discharging the straw bundle from the end thereof to the field in an upright state, at the root side portion of the transport start end of the transporter. The knotter and the support member that connects the rear side of the stocker side support the transporting start end side of the carrier, and the support member is formed to bulge so as to be separated from the transporting start end part of the carrier body toward the stocker side. Accordingly, a combine straw-straightening device, wherein the support member serves as a guide body for supporting the root side of the straw bundle from below from above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986029061U JPH068669Y2 (en) | 1986-02-28 | 1986-02-28 | Combine straw raising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986029061U JPH068669Y2 (en) | 1986-02-28 | 1986-02-28 | Combine straw raising device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62139240U JPS62139240U (en) | 1987-09-02 |
| JPH068669Y2 true JPH068669Y2 (en) | 1994-03-09 |
Family
ID=30832604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986029061U Expired - Lifetime JPH068669Y2 (en) | 1986-02-28 | 1986-02-28 | Combine straw raising device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068669Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167640U (en) * | 1981-04-14 | 1982-10-22 |
-
1986
- 1986-02-28 JP JP1986029061U patent/JPH068669Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62139240U (en) | 1987-09-02 |
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