JPS6218206Y2 - - Google Patents
Info
- Publication number
- JPS6218206Y2 JPS6218206Y2 JP1980085341U JP8534180U JPS6218206Y2 JP S6218206 Y2 JPS6218206 Y2 JP S6218206Y2 JP 1980085341 U JP1980085341 U JP 1980085341U JP 8534180 U JP8534180 U JP 8534180U JP S6218206 Y2 JPS6218206 Y2 JP S6218206Y2
- Authority
- JP
- Japan
- Prior art keywords
- waste straw
- straw
- clamping
- conveying device
- waste
- 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
- 239000010902 straw Substances 0.000 claims description 90
- 239000002699 waste material Substances 0.000 claims description 65
- 238000005452 bending Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
Landscapes
- Threshing Machine Elements (AREA)
Description
【考案の詳細な説明】
本考案は、脱穀部から横倒し姿勢で送り出され
てくる排ワラを挾持して後方に搬送する一連の装
置を設け、この挾持搬送装置の下側に、排ワラカ
ツタと排ワラを適量毎に集束して放出する排ワラ
集束装置とを、前記排ワラカツタが搬送上手側に
位置する状態で配設し、かつ、前記挾持搬送装置
の搬送経路を、前記排ワラカツタへの排ワラ供給
状態と前記排ワラ集束装置への排ワラ供給状態と
に切替え自在な経路切替え機構を設けてある移動
脱穀機の排ワラ処理装置に関する。[Detailed description of the invention] The present invention is equipped with a series of devices that clamp the waste straw sent out from the threshing section in a sideways position and transport it backwards. A waste straw concentrator that collects and discharges straw in appropriate amounts is disposed with the waste straw vine located on the upper side of the conveyance, and the conveyance path of the clamping and conveying device is connected to the waste straw vine so that the straw is collected and discharged in appropriate amounts. The present invention relates to a waste straw processing device for a mobile threshing machine, which is provided with a path switching mechanism that can switch between a straw supply state and a waste straw supply state to the waste straw concentrator.
かかる移動脱穀機の排ワラ処理装置において
は、次行程の機体走行時に放出排ワラを踏付ける
などの走行トラブルを回避する上で、排ワラを排
ワラ穂先側に幅寄せして放出する要がある。 In such a waste straw processing device of a mobile threshing machine, in order to avoid running troubles such as stepping on the released waste straw when the machine runs in the next stroke, it is necessary to discharge the waste straw closer to the tip of the waste straw. be.
従来では、前記挾持搬送装置を平面視において
その搬送終端側ほど排ワラ穂先側に位置する傾斜
姿勢に設けて、斜め後方への挾持搬送により排ワ
ラを幅寄せする手段が講じられていた。しかし、
これによるときは、脱穀部から挾持搬送装置への
排ワラ受渡し作用及び挾持搬送作用を円滑、確実
に行なう上で、挾持搬送装置の傾斜角度に制限を
受けるから、幅寄せ代を十分大にするためには、
挾持搬送装置の後方への突出長さを非常に大きく
する必要があり、これが原因で機長が不当に長く
なる欠点があつた。 Conventionally, a method has been taken in which the clamping and conveying device is provided in an inclined position such that the end of the conveyance is located closer to the tip of the waste straw in a plan view, and the width of the waste straw is brought together by clamping and conveying diagonally backward. but,
When using this method, in order to smoothly and reliably transfer the waste straw from the threshing section to the clamping conveyor and the clamping conveyance, there is a limit to the inclination angle of the clamping and conveying device, so the width adjustment allowance should be sufficiently large. In order to
It was necessary to make the length of the rearward projection of the clamping and conveying device extremely large, which had the disadvantage of making the length of the aircraft unduly long.
本考案は、かかる点に鑑み、挾持搬送装置の後
方突出長さを可及的に短かくしながらも、幅寄せ
代を十分に確保することができる上に、姿勢乱れ
や排ワラの抜け出しが少なく整序されたままで良
好な姿勢変更が行なえようにしようとする点に目
的を有する。 In view of these points, the present invention makes it possible to shorten the rearward protruding length of the clamping and conveying device as much as possible while ensuring a sufficient width adjustment margin, and also reduces the possibility of posture disturbance and the removal of waste straw. The purpose is to allow good posture changes while maintaining order.
本考案による移動脱穀機の排ワラ処理装置は、
冒記のものにおいて、前記挾持搬送装置を横倒し
姿勢の排ワラ穂先部側に作用すべく設けるととも
に、その搬送経路のうち、前記排ワラカツタの上
側に位置する前半経路部分a1を水平又はほぼ水平
姿勢に構成し、かつ、前記排ワラ集束装置の上側
に位置する後半経路部分a2を、その搬送終端側ほ
ど上方に位置する傾斜姿勢に構成し、前記挾持搬
送装置によつて搬送される排ワラ株元部を水平又
はほぼ水平姿勢で案内する前半ガイドと、この前
半ガイドの終端に続いて、前記挾持搬送装置によ
つて挾持搬送される排ワラ株元部を下方に案内し
縦姿勢に変更させる後半ガイドとを設け、前記前
半ガイドの終端を、前記前半経路部分と、後半経
路部分との間の屈曲点よりも搬送下手側位置に設
定した事を特徴とするもので、この構成により次
の作用効果を生じる。 The waste straw processing device of the mobile threshing machine according to the present invention is
In the above-mentioned device, the clamping and conveying device is provided to act on the tip side of the discarded straw in a sideways posture, and the first half path portion A1 of the conveyance path located above the discarded straw stub is horizontal or almost horizontal. The latter half path portion a2 located above the waste straw concentrating device is configured in an inclined posture such that the latter part a2 is located upward toward the end of the conveyance, so that the waste straw conveyed by the pinching conveyance device is A first half guide that guides the straw stock base in a horizontal or almost horizontal position; and following the end of this first half guide, the discarded straw stock base that is pinched and conveyed by the pinching and conveying device is guided downward to a vertical position. A second half guide to be changed is provided, and an end of the first half guide is set at a position on the lower side of the conveyance side from a bending point between the first half route portion and the second half route portion, and with this configuration, It produces the following effects.
即ち、排ワラを横倒し姿勢から縦姿勢に変更す
ることにより、排ワラを、穂先側の被挾持部相当
位置にまで幅寄せすることができるから、排ワラ
カツタよりも後方に突出する挾持搬送装置部分と
して、排ワラを横倒し姿勢から縦姿勢に変化させ
るに足りる短かい長さのもので済みながらも、排
ワラを十分に幅寄せすることができる。しかも、
挾持搬送装置の終端側を上方に位置させることに
より、挾持搬送装置と集束装置との間に、挾持搬
送排ワラの縦姿勢への変更を許容する上下スペー
スを構成させてあるから、集束装置を対地的に十
分高く位置させて、畦越え等においてこの集束装
置が地面に衝突して変形、破損するといつたトラ
ブルをも回避することができる。その上、挾持搬
送装置の前半経路部分は水平又はほぼ水平に位置
させ、排ワラ姿勢変更用の後半経路部分を傾斜さ
せて搬送終端部を高く位置させてあるから、水平
又はほぼ水平な前半経路部分を介して排ワラカツ
タへの排ワラ供給を円滑、かつ、整然と行なえ、
かつ、例えば、挾持搬送装置を全体的に傾斜させ
る場合に比較して、後方への突出長さが同じであ
つても後半経路部分の実質長さを長くできこれに
よつて、挾持搬送排ワラの縦姿勢への姿勢変更を
円滑、確実に行なえる。 In other words, by changing the position of the removed straw from the horizontal position to the vertical position, the removed straw can be brought closer to the position corresponding to the part to be held on the ear side, so that the part of the holding and conveying device that protrudes rearward from the removed straw vine. As a result, the length of the waste straw needs to be short enough to change from the horizontal position to the vertical position, and the width of the waste straw can be moved sufficiently. Moreover,
By positioning the terminal end of the clamping and conveying device upward, a vertical space is created between the clamping and conveying device and the collecting device to allow the change of the vertical position of the clamping, conveying and discharging straw. By positioning it sufficiently high relative to the ground, it is possible to avoid problems such as deformation and damage caused by the focusing device colliding with the ground when crossing a ridge or the like. In addition, the first half of the clamping and conveying device is positioned horizontally or almost horizontally, and the second half of the path for changing the straw removal posture is inclined and the conveying end is positioned high, so the first half of the path is horizontal or almost horizontal. The waste straw can be smoothly and orderly supplied to the waste straw cutter through the parts,
In addition, for example, compared to the case where the clamping and conveying device is tilted as a whole, even if the length of rearward protrusion is the same, the actual length of the latter half route can be made longer, thereby reducing the amount of scraped straw being clamped and conveyed. You can smoothly and reliably change your posture to a vertical position.
従つて、本考案は、後方への突出長さが短かい
挾持搬送装置を用いて、機長を可及的に短縮化し
ながらも、幅寄せ代を十分に確保することができ
るに至つた。 Therefore, the present invention has made it possible to shorten the length of the aircraft as much as possible by using a clamping and conveying device with a short rearward protrusion, while still ensuring sufficient width clearance.
そして本考案では、排ワラ株元部は前半経路部
分から後半経路部分への屈曲点よりも更に集束装
置寄り位置にまで水平又はほぼ水平姿勢で案内で
きるように構成してあるから、株元部が下方に落
下する位置に至つた時点では、穂先側ははすでに
大きく上方に持上げ搬送されて、排ワラ姿勢は穂
先を上位とした傾斜姿勢となつている。つまりあ
る程度の立ち姿勢になつた時点から株元の落下が
はじまることになるので、完全な立ち姿勢に至る
までの株元部の落差が、横倒し水平姿勢の状態の
ままからいきなり株元を落下させる場合(たとえ
ば特開昭54−35054号公報)に比較して、排ワラ
にかかる落下エネルギーをはるかに小さくでき
る。従つて、排ワラが挾持搬送装置からすり抜け
たり、姿勢が大きく乱れたりする欠点がなく、整
序された姿勢のままでの姿勢変更が可能となる格
別の効果を有するものである。 In the present invention, the straw removal stock base is configured so that it can be guided in a horizontal or almost horizontal posture to a position further closer to the focusing device than the bending point from the first half route to the second half route. When the straw reaches the position where it falls downward, the tip side has already been lifted and conveyed significantly upward, and the straw removal posture is an inclined posture with the tip at the top. In other words, the head of the stock begins to fall from the moment it reaches a certain standing position, so the drop of the head of the stock until it reaches a fully standing position causes the head of the stock to suddenly drop from the horizontal position. The falling energy applied to the waste straw can be much smaller than that in the case (for example, Japanese Patent Application Laid-Open No. 54-35054). Therefore, there is no drawback that the waste straw slips through the clamping and conveying device or the posture is greatly disturbed, and it has a special effect that the posture can be changed while maintaining the ordered posture.
特に、本考案は、幅寄せ代をより一層大にする
上で、挾持搬送装置を、平面視においてその搬送
終端側ほど横倒し姿勢排ワラ稈身方向の穂先側に
位置する傾斜姿勢に設けて実施する事が望まし
い。 In particular, in order to further increase the width-shifting allowance, the present invention is implemented by installing the clamping and conveying device in a tilted position in which the end of the conveyance side is tilted sideways in a plan view, and the straw removal is positioned toward the tip side in the direction of the culm. It is desirable to do so.
以下、本考案の実施例を図面に基づいて説明す
ると、脱穀部1から横倒し姿勢で送り出されてく
る排ワラを、上部の駆動搬送チエーン2と下部の
挾持レール3とで挾持して後方に搬送する一連の
装置4を設け、この挾持搬送装置4下側に円板型
排ワラカツタ5と排ワラを適量毎に集束して放出
する排ワラ集束装置6とを、前記排ワラカツタ5
が搬送上手側に位置する状態で配設し、かつ、前
記挾持搬送装置4の搬送経路Aを、前記排ワラカ
ツタ5への排ワラ供給状態と前記排ワラ集束装置
6への排ワラ供給状態とに切替自在な経路切替え
機構7を設けてあるコンバイン(移動脱穀機の一
例)の排ワラ処理装置において、前記挾持搬送装
置4を次のように構成してある。 Hereinafter, an embodiment of the present invention will be described based on the drawings. The waste straw that is sent out from the threshing section 1 in a sideways position is held between the upper drive conveyance chain 2 and the lower clamping rail 3 and conveyed to the rear. A series of devices 4 are provided below the clamping and conveying device 4, and a disk type waste straw cutter 5 and a waste straw collection device 6 for collecting and discharging waste straw in appropriate amounts are installed on the lower side of the holding and conveying device 4.
is located on the upper side of the conveyance, and the conveyance path A of the clamping and conveying device 4 is set in a state in which waste straw is supplied to the waste straw cutter 5 and a state in which waste straw is supplied to the waste straw concentrator 6. In the waste straw processing apparatus for a combine harvester (an example of a mobile threshing machine), which is provided with a route switching mechanism 7 that can be switched freely, the clamping and conveying apparatus 4 is constructed as follows.
即ち、横倒し姿勢の排ワラ穂先部側に作用すべ
く設けるとともに、前記搬送経路Aのうち、前記
排ワラカツタ5の上側に位置する前半経路部分a1
を水平姿勢に設け、かつ、前記排ワラ集束装置6
の上側に位置する後半経路部分a2を搬送終端側ほ
ど上方に位置する傾斜姿勢に設け、前記後半経路
部分a2での挾持搬送により排ワラ株元部側をその
自重で下方に揺動させて排ワラを縦姿勢に変更さ
せるべく構成してある。そして、排ワラ株元部の
下方への落下開始位置は、第1図、第2図に示す
ように、前記前半経路部分a1から後半経路部分a2
への屈曲点よりも更に後方の結束装置6側に寄せ
て形成し、株元部の水平又はほぼ水平姿勢での移
送が前記屈曲点よりも更に後方にまで行われるよ
うにし、株元が落下する時点では穂先はある程度
上方へ押上げられているように構成されている。
具体的には排ワラカツター5上の前半ガイド9
(後述)の終端が前記屈曲点よりも後方にあるよ
うにし、株元部は少なくともこの前半ガイド9の
後端縁まではこの前半ガイド9に支えられて水平
移動できるようにしてある。 That is, the first half path portion a 1 is provided to act on the tip side of the waste straw in the sideways posture, and is located above the waste straw cutter 5 in the conveyance path A.
is provided in a horizontal position, and the waste straw concentrating device 6
The upper half route section A 2 is provided in an inclined position so as to be located higher toward the end of the conveyance, and the latter half route section A 2 is clamped and conveyed to swing the discarded straw stock base side downward by its own weight. The structure is such that the removed straw can be changed to a vertical position. As shown in FIGS. 1 and 2, the starting position of the downward fall of the waste straw plant base is from the first half path section a1 to the second half path section a2.
It is formed closer to the binding device 6 side further back than the bending point, so that the stock head can be transferred in a horizontal or almost horizontal posture even further back than the bending point, and the stock head can be moved further back than the bending point. At this point, the tip is pushed upward to some extent.
Specifically, the first half guide 9 on the straw cutter 5
(described later) is located behind the bending point, and the stock base is supported by the first half guide 9 and can move horizontally at least up to the rear edge of the first half guide 9.
前記の経路切替機構7は、前記前半経路部分a1
に対応する前半挾持レール部分3aを、搬送方向
での伸縮により、挾持搬送排ワラに対する挾持を
搬送経路A途中において解除して排ワラを落下さ
せる第1状態と、挾持搬送排ワラを落下させずに
後半挾持レール部分3bに受渡す第2状態とに切
替え自在に構成するとともに、上下揺動により、
搬送経路A途中からの落下排ワラを排ワラカツタ
5の排ワラ受入口8に案内する第1姿勢と、前記
排ワラ受入口8を閉塞し、かつ、挾持搬送排ワラ
の株元部側をその上面で摺動自在に受止め支持す
る第2姿勢とに切替え自在な前記ガイド9を排ワ
ラの案内板として設けてある。 The route switching mechanism 7 has the first half route portion a 1
The first half clamping rail portion 3a corresponding to the first half is expanded and contracted in the conveying direction to release the grip on the clamped and conveyed waste straw in the middle of the conveyance path A and drop the scraped straw, and the first state in which the clamped and conveyed discharged straw is not allowed to fall. and the second state where it is delivered to the rear clamping rail portion 3b, and by vertically swinging,
A first posture in which the waste straw falling from the middle of the conveyance path A is guided to the waste straw receiving port 8 of the waste straw cutter 5, and a first posture in which the waste straw receiving port 8 is closed and the stock side of the waste straw being held and transported is The guide 9 is provided as a guide plate for the waste straw, which can be switched to a second position in which it is slidably received and supported on the upper surface.
又、前記前半ガイド9の終端に続いて、排ワラ
株元部の下方揺動を案内する後半ガイド10を設
けてある。前記の排ワラ集束装置6は、前記挾持
搬送装置4を介して縦姿勢で供給される排ワラの
株元を、前記後半ガイド10の下端に連設させた
板11に受止め支持した状態で排ワラを適量毎に
結束して側方に放出する結束装置である。 Further, following the end of the first half guide 9, a second half guide 10 is provided to guide the downward swinging of the base of the waste straw stock. The waste straw concentrating device 6 is configured such that the stock of waste straw supplied in a vertical position via the clamping and conveying device 4 is received and supported by a plate 11 connected to the lower end of the second half guide 10. This is a binding device that binds waste straw in appropriate amounts and releases it to the side.
図面は本考案に係る移動脱穀機の排ワラ処理装
置の実施例を示し、第1図は要部の一部切欠き側
面図、第2図は要部の平面図、第3図は背面図で
ある。
1……脱穀部、4……挾持搬送装置、5……排
ワラカツタ、6……排ワラ集束装置、7……経路
切替え機構、9……前半ガイド、10……後半ガ
イド、a1……前半経路部分、a2……後半経路部
分。
The drawings show an embodiment of the waste straw processing device for a mobile threshing machine according to the present invention, in which Fig. 1 is a partially cutaway side view of the main part, Fig. 2 is a plan view of the main part, and Fig. 3 is a rear view. It is. DESCRIPTION OF SYMBOLS 1... Threshing section, 4... Clamping and conveying device, 5... Discarded straw cutter, 6... Discarded straw concentrator, 7... Path switching mechanism, 9... First half guide, 10... Second half guide, a 1 ... First half route part, a 2 ... second half route part.
Claims (1)
排ワラを挾持して後方に搬送する一連の装置4
を設け、この挾持搬送装置4の下側に、排ワラ
カツタ5と排ワラを適量毎に集束して放出する
排ワラ集束装置6とを、前記排ワラカツタ5が
搬送上手側に位置する状態で配設し、かつ、前
記挾持搬送装置4の搬送経路を前記排ワラカツ
タ5への排ワラ供給状態を前記排ワラ集束装置
6への排ワラ供給状態とに切替え自在な経路切
替え機構7を設けてある移動脱穀機の排ワラ処
理装置において、前記挾持搬送装置4を横倒し
姿勢の排ワラ穂先部側に作用すべく設けるとと
もに、その搬送経路のうち、前記排ワラカツタ
5の上側に位置する前半経路部分a1を水平又は
ほぼ水平姿勢に構成し、かつ、前記排ワラ集束
装置6の上側に位置する後半経路部分a2を、そ
の搬送終端側ほど上方に位置する傾斜姿勢に構
成し、前記挾持搬送装置4によつて搬送される
排ワラ株元部を水平又はほぼ水平姿勢で案内す
る前半ガイド9と、この前半ガイド9の終端に
続いて、前記挾持搬送装置4によつて挾持搬送
される排ワラ株元部を下方に案内し縦姿勢に変
更させる後半ガイド10とを設け、前記前半ガ
イド9の終端を、前記前半経路部分a1と、後半
経路部分a2との間の屈曲点よりも搬送下手側位
置に設定した事を特徴とする移動脱穀機の排ワ
ラ処理装置。 前記挾持搬送装置4が、平面視においてその
搬送終端側ほど横倒し姿勢排ワラ稈身方向の穂
先部側に位置する傾斜姿勢に設けられている実
用新案登録請求の範囲第項に記載の移動脱穀
機の排ワラ処理装置。[Scope of Claim for Utility Model Registration] A series of devices 4 for holding and transporting waste straw sent out from the threshing section 1 in a sideways position and conveying it rearward.
A waste straw vine cutter 5 and a waste straw convergence device 6 for collecting and discharging waste straw in appropriate amounts are arranged below the clamping and conveying device 4, with the waste straw vine cutter 5 being located on the upper side of the conveyance. A route switching mechanism 7 is provided which can freely switch the conveyance path of the clamping and conveying device 4 between a state in which waste straw is supplied to the waste straw cutter 5 and a state in which waste straw is supplied to the waste straw concentrator 6. In the waste straw processing device of a mobile threshing machine, the clamping and conveying device 4 is provided to act on the side of the tip of the waste straw in a sideways posture, and the first half path portion a of the conveyance path is located above the waste straw cutter 5. 1 is configured in a horizontal or almost horizontal position, and the latter half path portion a2 located above the waste straw concentrating device 6 is configured in an inclined position such that it is located upward toward the end of the conveyance. 4, and a first half guide 9 that guides the base of the waste straw stock conveyed by the clamping and conveying device 4 in a horizontal or almost horizontal position; A second half guide 10 that guides the stock base downward and changes it to a vertical position is provided, and the end of the first half guide 9 is conveyed beyond the bending point between the first half route section a1 and the second half route section a2 . A waste straw processing device for a mobile threshing machine characterized by being set in a lower position. The mobile threshing machine according to claim 1, wherein the clamping and conveying device 4 is provided in an inclined position such that the end side of the conveying device 4 is tilted sideways and is positioned closer to the tip of the straw in the direction of the culm. waste straw processing equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980085341U JPS6218206Y2 (en) | 1980-06-17 | 1980-06-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980085341U JPS6218206Y2 (en) | 1980-06-17 | 1980-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS577936U JPS577936U (en) | 1982-01-16 |
JPS6218206Y2 true JPS6218206Y2 (en) | 1987-05-11 |
Family
ID=29447597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980085341U Expired JPS6218206Y2 (en) | 1980-06-17 | 1980-06-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6218206Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4867036A (en) * | 1971-12-23 | 1973-09-13 | ||
JPS5435054A (en) * | 1977-08-22 | 1979-03-14 | Iseki Agricult Mach | Discharging device for bundled straw of knotter on combine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5494754U (en) * | 1977-12-19 | 1979-07-04 | ||
JPS558364U (en) * | 1978-07-04 | 1980-01-19 |
-
1980
- 1980-06-17 JP JP1980085341U patent/JPS6218206Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4867036A (en) * | 1971-12-23 | 1973-09-13 | ||
JPS5435054A (en) * | 1977-08-22 | 1979-03-14 | Iseki Agricult Mach | Discharging device for bundled straw of knotter on combine |
Also Published As
Publication number | Publication date |
---|---|
JPS577936U (en) | 1982-01-16 |
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