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JPH0783662B2 - Discharge straw processing unit - Google Patents
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JPH0783662B2 - Discharge straw processing unit - Google Patents

Discharge straw processing unit

Info

Publication number
JPH0783662B2
JPH0783662B2 JP63008118A JP811888A JPH0783662B2 JP H0783662 B2 JPH0783662 B2 JP H0783662B2 JP 63008118 A JP63008118 A JP 63008118A JP 811888 A JP811888 A JP 811888A JP H0783662 B2 JPH0783662 B2 JP H0783662B2
Authority
JP
Japan
Prior art keywords
straw
waste
stock
discharge
drive mechanism
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
Application number
JP63008118A
Other languages
Japanese (ja)
Other versions
JPH01181723A (en
Inventor
裕一 大和田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to JP63008118A priority Critical patent/JPH0783662B2/en
Publication of JPH01181723A publication Critical patent/JPH01181723A/en
Publication of JPH0783662B2 publication Critical patent/JPH0783662B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、脱穀装置の後方に排ワラを横倒し姿勢で処理
する排ワラ細断装置を、且つ、前記排ワラ細断装置の後
方に、排ワラを横倒し姿勢で処理する排ワラ結束装置と
株揃え装置とをそれぞれ設け、前記排ワラ細断装置の排
ワラ受入口の蓋体の上方への揺動開放によって前記脱穀
装置からの排ワラが前記排ワラ細断装置に落下供給さ
れ、前記蓋体の閉じ状態で前記脱穀装置からの排ワラが
前記蓋体の上方を通して前記排ワラ結束装置に供給され
るように構成するとともに、左右一対の接触式のセンサ
ーを前記排ワラ結束装置の前方に備え、前記株揃え装置
をセンサーと共に横移動させる駆動機構を設け、供給さ
れてきた排ワラの株元端が前記センサー間に位置するよ
うに前記駆動機構を制御すべく構成してある排ワラ処理
部に関する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention provides a waste straw shredding device for treating a waste straw laterally by laying it behind a threshing device, and behind the waste straw shredding device. A waste straw bundling device for treating the waste straw in a horizontal position and a stock aligning device are provided respectively, and the waste straw from the threshing device is opened by swinging upward the lid of the waste straw receiving port of the waste straw shredding device. Is dropped and supplied to the discharged straw shredding device, and the discharged straw from the threshing device is supplied to the discharged straw bundling device through the upper part of the lid body in a closed state of the lid body, and a left and right pair The contact type sensor is provided in front of the discharging straw bundling device, and a drive mechanism for laterally moving the stock aligning device together with the sensor is provided, so that the stock root end of the supplied discharging straw is located between the sensors. Control the drive mechanism Configured regarding waste straw processing unit it is.

〔従来の技術〕[Conventional technology]

この種の排ワラ処理部は、実開昭62−149927号公報に開
示されているように、蓋体の上方を通って供給されてく
る排ワラの株元端位置を左右一対の接触式のセンサーで
検出し、株揃え装置が株元端に対して常に一定の位置に
くるように駆動機構を作動させて、株揃え装置を横移動
していくようにしたものであり、稈身の長さに拘わらず
常に最適な位置で株元の揃えを行なえるようになってい
る。
As disclosed in Japanese Utility Model Laid-Open No. 62-149927, this type of discharge straw processing unit is provided with a pair of left and right contact-type contact holes at the base end position of the discharge straw supplied through above the lid. The sensor detects the stock alignment device and operates the drive mechanism so that the stock alignment device is always at a fixed position with respect to the root end of the stock, and the stock alignment device is moved laterally. Regardless of this, the stockholders can always be aligned at the optimum position.

具体的に説明すると、供給されてくる排ワラが左右両方
のセンサーに接触する場合には、稈身が長いと判断して
株揃え装置をセンサーと共に株元側へ横移動させるべく
駆動機構を作動させ、排ワラが左右両方のセンサーに接
触しない場合には、稈身が短いと判断して株揃え装置を
センサーと共に穂先側へ横移動させるべく駆動機構を作
動させる。そして、株元端が常に左右のセンサーの中間
を通過するように、換言すると、穂先側に位置する右の
センサーにのみ排ワラが接触するように、駆動機構を制
御しているのである。
Specifically, if the supplied discharge straws contact both the left and right sensors, it is determined that the stems are long and the drive mechanism is activated to move the stock alignment device together with the sensor to the stock side. If the discharge straw does not contact both the left and right sensors, it is determined that the culm is short, and the drive mechanism is operated to move the stock alignment device together with the sensor laterally to the tip side. The drive mechanism is controlled so that the root end of the plant always passes through the middle of the left and right sensors, in other words, the discharge straw contacts only the right sensor located on the tip side.

〔発明が解決しようとする課題〕[Problems to be Solved by the Invention]

しかし、上述した排ワラ処理部では、センサーが排ワラ
の通過経路上で且つ排ワラ受入口の上方に位置すること
から、蓋を上方に揺動すると上面が2つセンサーに接触
してしまい、そのため次のような不都合があった。
However, in the above-described discharge straw processing unit, since the sensor is located on the passage of the discharge straw and above the discharge straw receiving port, when the lid is swung upwards, the upper surface comes into contact with the two sensors, Therefore, there were the following inconveniences.

即ち作業中に、排ワラ結束装置での処理を排ワラ細断装
置での処理に切換えるために蓋体を上方に揺動開放し、
排ワラ受入口に脱穀装置からの排ワラを落下供給しよう
とする際に、蓋体が左右のセンサーに接触して長稈の株
元を検出したのと同じ検出結果となり、この結果に基づ
いて駆動機構が作動して株揃え装置を株元側の端部へ横
移動させてしまう。そしてそのことが、排ワラ細断装置
での処理を終えて次の排ワラ結束装置での処理に切換え
る際、制御の遅れを生じさせて結束処理に切換えた直後
に一時的に株揃え不良を招く原因となっている。そし
て、この現象は短稈の場合ほど顕著に表われてくる。
That is, during the work, the lid body is rocked upward to open in order to switch the process in the waste straw bundling device to the process in the waste straw shredding device,
When attempting to drop and supply the straw discharged from the threshing device to the straw inlet, the same detection result was obtained as when the lid contacted the left and right sensors to detect the long culm stock origin, and based on this result The drive mechanism operates and laterally moves the stock alignment device to the end on the stock origin side. Then, when finishing the process with the waste straw shredding device and switching to the process with the next waste straw bundling device, it causes a delay in control and immediately causes a stock misalignment immediately after switching to the bundling process. It is a cause of inviting. And this phenomenon becomes more remarkable in the case of short culm.

本発明は、このような実情に着目して創案されたもので
あり、その目的は、蓋体を揺動開した際の誤検出に起因
した次回結束処理初期における株揃え不良を解消するこ
とにある。
The present invention was created in view of such an actual situation, and an object thereof is to eliminate defective stock alignment at the beginning of the next binding process due to erroneous detection at the time of swinging and opening the lid. is there.

〔課題を解決するための手段〕[Means for Solving the Problems]

本発明の特徴構成は、前記蓋体の上方への揺動開放に連
動して前記駆動機構が停止すべく構成してある点にあ
り、その作用・効果は次の通りである。
A characteristic configuration of the present invention is that the drive mechanism is configured to stop in conjunction with the upward swinging opening of the lid body, and the operation and effect thereof are as follows.

〔作 用〕[Work]

つまり、蓋体を揺動開放したことによって左右のセンサ
ーに接触し、それが誤検出となっても、駆動機構の機能
が停止するため、株揃え装置は株端側に横移動すること
がない。
In other words, even if the left and right sensors come into contact with the lid by swinging it open and cause false detection, the function of the drive mechanism stops, so the stock alignment device does not laterally move to the stock end side. .

〔発明の効果〕〔The invention's effect〕

従って、排ワラ結束装置での処理を排ワラ細断装置での
処理へ一旦切換えた後、再び排ワラ結束装置での処理へ
切換える際でも、株揃え装置が前回の処理の場合と同じ
位置にあり、制御の遅れがほとんどなくなってそれによ
る結束不良も解消された。
Therefore, even when the process in the waste straw bundling device is once switched to the process in the waste straw shredder device and then switched to the process in the waste straw bundling device again, the stock arranging device is at the same position as in the previous process. Yes, there was almost no delay in control, and the bad binding was eliminated.

〔実施例〕〔Example〕

以下、本発明の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below with reference to the drawings.

第1図乃至第4図に示されているのは、コンバインの排
ワラ処理部である。この排ワラ処理部は、脱穀装置から
の排ワラを後方へ挾持搬送する排ワラ搬送チェーン
(1)の後方に、搬送されてきた横倒し姿勢の排ワラを
細断する排ワラ細断装置(A)を、且つ、この排ワラ細
断装置(A)の後方に、横倒し姿勢のまま排ワラを結束
する排ワラ結束装置(B)と、排ワラの株元端をたたき
揃える株揃え装置(C)とをそれぞれ設けたものであ
る。
Shown in FIGS. 1 to 4 is a combine straw discharge processing unit. This waste straw processing unit is a waste straw shredding device (A) that shreds the waste straw in the lying-down posture that has been transported behind the waste straw transport chain (1) that holds and transports the waste straw from the threshing device to the rear. ), And to the rear of this waste straw shredding device (A), a waste straw bundling device (B) that binds the waste straw in a horizontal position and a stock aligning device (C that strikes and aligns the root ends of the waste straw). ) And are provided respectively.

前記排ワラ細断装置(A)の上方には排ワラ受入口
(2)を形成してあり、この口縁部の後部には蓋体
(3)を枢着してある。そして、蓋体(3)を上方へ揺
動して排ワラ受入口(2)を開放状態にすることによっ
て、排ワラが排ワラ細断装置(A)に落下供給されて細
断されるように、又、下方へ揺動して排ワラ受入口
(2)を閉塞状態にしておくことによって、排ワラが蓋
体(3)の先端に固着された補助搬送カバー(3a)上を
通って排ワラ結束装置(B)に供給されるようになって
いる。
An exhaust straw receiving port (2) is formed above the exhaust straw shredding device (A), and a lid body (3) is pivotally attached to the rear portion of the mouth edge portion. Then, by swinging the lid (3) upward to open the discharge straw receiving port (2), the discharge straw is dropped and supplied to the discharge straw shredding device (A) and shredded. In addition, by swinging downward to keep the discharge straw receiving port (2) in a closed state, the discharge straw passes over the auxiliary transport cover (3a) fixed to the tip of the lid (3). It is adapted to be supplied to the discharge straw binding device (B).

前記排ワラ結束装置(B)は、結束空間(SP)上方に結
節部(B1)を、下方に紐供給部(B2)を配置した後面視
コ字形であり、供給されてきた排ワラをパッカー(4)
によって所定量ずつ結束空間(SP)に掻き集め、ニード
ル(5)で紐をかけた後に結束して後方へ放出する。
The discharge straw bundling device (B) has a U-shaped rear view in which the knot portion (B 1 ) is arranged above the bundling space (SP) and the string supply portion (B 2 ) is arranged below the discharge space, and the discharged waste straw is supplied. Packer (4)
By a predetermined amount, it is scraped up in the binding space (SP), and the needle (5) hooks the cord, then binds it and discharges it backward.

第5図に示すように、前記排ワラ結束装置(B)の結節
部(B1)は株揃え装置(C)の縦フレーム(6)の上端
に、紐供給部(B2)は縦フレーム(6)の下端に、それ
ぞれ伸縮及び固定可能な角フレーム(7A),(7B)を介
して連結してある。それによって排ワラ結束装置(B)
と、上下一対の角フレーム(7A),(7B)と、株揃え装
置(C)の縦フレーム(6)とで後面視中空枠状に形成
し、排ワラ結束時の反力によって排ワラ結束装置(B)
の本体が歪まぬように剛性を高めてある。
As shown in FIG. 5, the knotting part (B 1 ) of the discharging straw bundling device (B) is at the upper end of the vertical frame (6) of the stock aligning device (C), and the string feeding part (B 2 ) is the vertical frame. It is connected to the lower end of (6) via angle frames (7A) and (7B) that can be expanded and contracted and fixed, respectively. As a result, the discharge straw bundling device (B)
, A pair of upper and lower corner frames (7A) and (7B), and a vertical frame (6) of the stock arranging device (C) are formed into a hollow frame shape in a rear view, and the discharge straw binding is performed by the reaction force at the time of binding the discharge straw. Device (B)
The rigidity of the main body has been increased so that it will not be distorted.

前記株揃え装置(C)は、結束空間(SP)に掻き集めら
れた排ワラの株元端をたたいて均一に揃えるものであ
る。縦フレーム(6)の上端から前方に支持フレーム
(8)を突設し、その前端部に株揃え板(9)のアーム
(10)を揺動自在に設けてある。そして、排ワラ結束装
置(B)の結束駆動軸(18)から得た動力でアーム(1
0)を揺動させて、株揃え板(9)を左右に動かすよう
にしてある(第7図参照)。
The stock aligning device (C) is for uniformly aligning the stock ends of the straws scraped in the binding space (SP) by hitting them. A support frame (8) is provided so as to project from the upper end of the vertical frame (6), and an arm (10) of a stock alignment plate (9) is swingably provided at the front end thereof. The arm (1) is driven by the power obtained from the binding drive shaft (18) of the discharge straw binding device (B).
(0) is swung to move the stock alignment plate (9) left and right (see FIG. 7).

前記排ワラ結束装置(B)と株揃え装置(C)は、上下
の角フレーム(7A),(7B)の各々に設けられた左右一
対のブラケット(11)を介して機体に横架された上下一
対のスライドフレーム(12)に取付けてあり、このスラ
イドフレーム(12)に沿って横移動できるようにしてあ
る。補足すると、各ブラケット(11)にローラ(13)を
2個ずつ設け、これらのローラ(13)をスライドフレー
ム(12)上で転がしていくことで排ワラ結束装置(B)
と株揃え装置(C)の横移動を可能にしてある。尚、前
記スライドフレーム(12)は、機体の右側に設けられた
後向き開放のコ字形フレーム(14)と左側に設けられた
伝動ケース(15)とに亘って架設してある。
The discharge straw bundling device (B) and the stock arranging device (C) are laid horizontally on the machine body through a pair of left and right brackets (11) provided on each of the upper and lower corner frames (7A) and (7B). It is attached to a pair of upper and lower slide frames (12) and can be moved laterally along the slide frames (12). Supplementally, each bracket (11) is provided with two rollers (13), and these rollers (13) are rolled on the slide frame (12) so that the waste straw bundling device (B) is provided.
And the stock arranging device (C) can be moved laterally. The slide frame (12) is installed so as to extend across a rearwardly open U-shaped frame (14) provided on the right side of the machine body and a transmission case (15) provided on the left side.

前記伝動ケース(15)の下部には、排ワラ結束装置
(B)と株揃え装置(C)を横移動させる駆動機構
(D)を設けてある。この駆動機構(D)は、伝動ケー
ス(15)の外側面下部にモータ(M)を設け、このモー
タ(M)の出力部となるネジ軸(16)を下のスライドフ
レーム(12)の後方に沿って機体内側へ突設し、左側の
ブラケット(11)に固着されたボス部材(17)に螺合し
て構成してある。モータ(M)を駆動してネジ軸(16)
を回動させると、ボス部材(17)がネジ軸(16)に沿っ
て螺進移動し、排ワラ結束装置(B)と株揃え装置
(C)がそれに伴なって一体的に横移動するのである。
A drive mechanism (D) for laterally moving the discharge straw binding device (B) and the stock arranging device (C) is provided in the lower portion of the transmission case (15). In this drive mechanism (D), a motor (M) is provided on the lower portion of the outer surface of the transmission case (15), and a screw shaft (16) serving as an output portion of the motor (M) is provided behind the slide frame (12). It is formed by projecting toward the inside of the machine body along with and is screwed to a boss member (17) fixed to the left bracket (11). Drive the motor (M) and screw shaft (16)
When is rotated, the boss member (17) is threadedly moved along the screw shaft (16), and the discharge straw bundling device (B) and the stock arranging device (C) are integrally laterally moved accordingly. Of.

前記支持フレーム(8)の前端には、排ワラの株元端位
置を検出する左右一対のセンサー(S1),(S2)を垂設
してある。これらのセンサー(S1),(S2)は、前後揺
動可能な接触式であり、その検出回路はモータ(M)の
制御装置(図示せず)に組込んである。
At the front end of the support frame (8), a pair of left and right sensors (S 1 ) and (S 2 ) for detecting the base end position of the discharge straw are vertically provided. These sensors (S 1 ) and (S 2 ) are of a contact type capable of swinging back and forth, and their detection circuits are incorporated in a control device (not shown) of the motor (M).

前記制御装置は、排ワラ結束装置(B)に供給されてく
る排ワラの株元端位置を検出し、稈身の長さに拘わらず
常に株元端から一定距離を隔てた位置で結束し、最適な
位置で株揃えを行えるべくモータ(M)を制御する。
The control device detects the root end position of the discharge straw supplied to the discharge straw binding device (B), and always binds the waste straw at a position apart from the root end regardless of the length of the stems. , Control the motor (M) so that stocks can be sorted at the optimum position.

つまり、供給されてくる排ワラが左右両方のセンサー
(S1),(S2)に接触する場合には稈身が長いと判断
し、モータ(M)を回転させて排ワラ結束装置(B)と
株揃え装置(C)を株元側へ横移動させる。また、排ワ
ラが左右のどちらのセンサー(S1),(S2)にも接触し
ない場合には稈身が短いと判断し、モータ(M)を反対
に回転させて排ワラ結束装置(B)と株揃え装置(C)
を穂先側へ横移動させる。そして、株元端が常に左右の
センサー(S1),(S2)の中間を通過するように、換言
すると、穂先側に位置する右センサー(S1)にのみ排ワ
ラが接触するように制御するのである。
In other words, when the supplied discharge straw contacts both the left and right sensors (S 1 ) and (S 2 ), it is determined that the stem is long, and the motor (M) is rotated to rotate the discharge straw binding device (B). ) And the stock arranging device (C) are laterally moved to the stock maker side. If the discharge straw does not touch either of the left and right sensors (S 1 ) and (S 2 ), it is determined that the stem is short, and the motor (M) is rotated in the opposite direction to remove the discharge straw binding device (B). ) And stock-stocking equipment (C)
To the tip side. The root end of the plant should always pass between the left and right sensors (S 1 ) and (S 2 ), in other words, the discharge straw should contact only the right sensor (S 1 ) located on the tip side. Control it.

前記センサー(S1),(S2)は、前記蓋体(3)の補助
搬送カバー(3a)上で且つ排ワラの通過経路中の補助搬
送カバー(3a)上で且つ排ワラの通過経路中に位置して
いるため、蓋体(3)を上揺動すると補助搬送カバー
(3a)に接触することになる。後揺動可能なためにセン
サー(S1),(S2)が損傷することはないが、制御中は
誤検出の原因となる。そのため、蓋体(3)が上揺動す
ると、排ワラ結束装置(B)と株揃え装置(C)と制御
装置とを自動的に停止させる停止装置(E)を設けてあ
る。
The sensors (S 1 ) and (S 2 ) are provided on the auxiliary conveyance cover (3a) of the lid (3) and on the auxiliary conveyance cover (3a) in the passage of the discharge straw and the passage of the discharge straw. Since it is located inside, when the lid body (3) is swung up, it comes into contact with the auxiliary transport cover (3a). The sensors (S 1 ) and (S 2 ) are not damaged because they can be swung backward, but they may cause erroneous detection during control. Therefore, when the lid body (3) swings upward, a stop device (E) for automatically stopping the discharge straw binding device (B), the stock arranging device (C) and the control device is provided.

前記停止装置(E)は、前記結束駆動軸(18)への動力
伝達を断つクラッチ(19)と、制御装置の作動を停止さ
せるマイクロスイッチ(20)とからなる。
The stop device (E) includes a clutch (19) for cutting off power transmission to the binding drive shaft (18) and a micro switch (20) for stopping the operation of the control device.

具体的には第1図に示しているように、蓋体(3)の軸
端とフォーク軸(21)とをロッド(22)を介して連結
し、フォーク軸(21)に形成されたシフトフォーク(2
3)を結束駆動軸(18)に嵌合されたクラッチボス(2
4)に係合してある。一方、伝動ケース(15)に軸支さ
れた入力スプロケット(25)に伝動ギヤ(26)が形成し
てあり、この伝動ギヤ(26)を、結束駆動軸(18)の端
部に遊嵌された入力ギヤ(27)に咬合させるとともに、
入力ギヤ(27)の内側面にクラッチボス(24)を咬合さ
せてある(第6図参照)。そして、蓋体(3)の上方へ
の揺動に伴なってロッド(22)が前方へ引っ張られる
と、クラッチボス(24)が内側へシフトして入力ギヤ
(27)と離間し、結束駆動軸(18)への動力伝達が断た
れるようになっている。つまり、クラッチ(19)が切り
になるのである。また、フォーク軸(21)の基端側に前
記マイクロスイッチ(20)を設けてあり、ロッド(22)
の前方への引っ張りに伴うフォーク軸(21)の回転によ
ってスイッチオフとなり、制御装置の作動が停止するよ
うになっている。
Specifically, as shown in FIG. 1, the shift end formed on the fork shaft (21) by connecting the shaft end of the lid body (3) and the fork shaft (21) via the rod (22). Fork (2
3) The clutch boss (2) fitted to the binding drive shaft (18)
4) is engaged. On the other hand, a transmission gear (26) is formed on the input sprocket (25) pivotally supported by the transmission case (15), and the transmission gear (26) is loosely fitted to the end of the binding drive shaft (18). The input gear (27),
The clutch boss (24) is engaged with the inner surface of the input gear (27) (see FIG. 6). Then, when the rod (22) is pulled forward as the lid (3) swings upward, the clutch boss (24) shifts inward and separates from the input gear (27) to drive the binding. Power transmission to the shaft (18) is cut off. In other words, the clutch (19) is disengaged. Further, the micro switch (20) is provided on the base end side of the fork shaft (21), and the rod (22)
The fork shaft (21) is rotated by pulling it forward, and the switch is turned off to stop the operation of the control device.

尚、排ワラ結束装置(B)の後下部に設けられた紐収納
部(28)には、ロール状の巻紐(29)を収納してあり、
この紐収納部(28)から導出された紐をたわみ取り杆
(30)を介して前記ニードル(5)に供給してある。前
記たわみ取り杆(30)は、紐収納部(28)の下部に一方
へ揺動付勢された状態で設けてあり、又、第8図に示す
ように基端部分には板バネ(31)を一体的に揺動するよ
うに取付けてある。紐収納部(28)の後面には第2マイ
クロスイッチ(32)を設けてあり、たわみ取り杆(32)
を自由にして揺動端に位置させた状態にすると板バネ
(31)が第2マイクロスイッチ(32)に接当するように
してある。第2マイクロスイッチ(32)は、機体の制御
装置(図示せず)に接続されていて、板バネ(31)が接
当したことが検出されると、巻紐(29)が使い果たされ
たとして脱穀装置や排ワラ処理部などを停止させるよう
になっている。但し、第2マイクロスイッチ(32)を使
用するのは結束作業中であり、それ以外のときには不用
意に板バネ(31)が接当しないようにしておく必要があ
る。(33)はそのためのフックであり、板バネ(31)を
やや内側に曲げることで容易に係合し、結束作業が開始
されてたわみ取り杆(28)に紐から力が加わると自然に
解除されるようになっている。
In addition, a roll-shaped winding cord (29) is stored in a cord storage portion (28) provided at a lower rear portion of the discharge straw binding device (B),
The string drawn out from the string storage section (28) is supplied to the needle (5) through the flexure rod (30). The flexure removing rod (30) is provided in the lower portion of the string storing portion (28) in a state of being urged to swing to one side, and as shown in FIG. 8, a leaf spring (31) is provided at the base end portion. ) Is attached so as to swing integrally. A second micro switch (32) is provided on the rear surface of the string storage section (28), and the flexure removing rod (32) is provided.
The leaf spring (31) is brought into contact with the second microswitch (32) when the lever is free to be positioned at the swing end. The second micro switch (32) is connected to a control device (not shown) of the machine body, and when it is detected that the leaf spring (31) is in contact, the winding string (29) is used up. Therefore, the threshing device and the straw discharge processing unit are stopped. However, the second micro switch (32) is used during the bundling work, and it is necessary to prevent the leaf spring (31) from coming into contact with the careless other than that. (33) is a hook for that purpose, which is easily engaged by bending the leaf spring (31) slightly inward, and is released naturally when the binding work is started and force is applied to the flexure removal rod (28) from the string. It is supposed to be done.

本発明は、排ワラ結束装置(B)と株揃え装置(C)と
が別体になっていて、株揃え装置(C)のみが横移動制
御される構造の排ワラ処理部で実施してもよい。
The present invention is carried out in a discharge straw processing unit having a structure in which the discharge straw bundling device (B) and the stock arranging device (C) are separate bodies, and only the stock arranging device (C) is laterally moved and controlled. Good.

尚、特許請求の範囲の項に図面との対照を便利にする為
に符号を記すが、該記入により本発明は添付図面の構造
に限定されるものではない。
It should be noted that reference numerals are added to the claims for convenience of comparison with the drawings, but the present invention is not limited to the structures of the accompanying drawings by the entry.

【図面の簡単な説明】[Brief description of drawings]

図面は本発明に係る排ワラ処理部の実施例を示し、第1
図は全体側面図、第2図は排ワラ結束装置の側面図、第
3図は株揃え装置の側面図、第4図は平面図、第5図は
排ワラ結束装置と株揃え装置のフレームの概略を示す後
面図、第6図はクラッチの断面図、第7図は株揃え装置
の伝動構造を示す図、第8図は紐収納部の後面図であ
る。 (2)……排ワラ受入口、(3)……蓋体、(A)……
排ワラ細断装置、(B)……排ワラ結束装置、(C)…
…株揃え装置、(D)……駆動機構、(S1),(S2)…
…センサー。
The drawings show an embodiment of a waste straw processing unit according to the present invention.
Fig. 1 is a side view of the whole, Fig. 2 is a side view of a discharge straw binding device, Fig. 3 is a side view of a stock aligning device, Fig. 4 is a plan view, and Fig. 5 is a frame of a discharge straw binding device and a stock aligning device. FIG. 6 is a cross-sectional view of the clutch, FIG. 7 is a view showing a transmission structure of the stock alignment device, and FIG. 8 is a rear view of the cord accommodating portion. (2) …… Intake straw receiving port, (3) …… Lid body, (A) ……
Discharging straw shredder, (B) ... Discharging straw binding device, (C) ...
… Stock selection device, (D) …… Drive mechanism, (S 1 ), (S 2 )…
…sensor.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】脱穀装置の後方に排ワラを横倒し姿勢で処
理する排ワラ細断装置(A)を、且つ、前記排ワラ細断
装置(A)の後方に、排ワラを横倒し姿勢で処理する排
ワラ結束装置(B)と株揃え装置(C)とをそれぞれ設
け、前記排ワラ細断装置(B)の排ワラ受入口(2)の
蓋体(3)の上方への揺動開放によって前記脱穀装置か
らの排ワラが前記排ワラ細断装置(A)に落下供給さ
れ、前記蓋体(3)の閉じ状態で前記脱穀装置からの排
ワラが前記蓋体(3)の上方を通して前記排ワラ結束装
置(B)に供給されるように構成するとともに、左右一
対の接触式のセンサー(S1),(S2)を前記排ワラ結束
装置(B)の前方に備え、前記株揃え装置(C)をセン
サー(S1),(S2)と共に横移動させる駆動機構(D)
を設け、供給されてきた排ワラの株元端が前記センサー
(S1),(S2)間に位置するように前記駆動機構(D)
を制御すべく構成してある排ワラ処理部であって、前記
蓋体(3)の上方への揺動開放に連動して前記駆動機構
(D)が停止すべく構成してある排ワラ処理部。
1. A waste straw shredding device (A) for laterally treating a waste straw in a rearward direction of a threshing device, and a waste straw in a horizontal posture for processing behind the waste straw shredder (A). A drainage straw bundling device (B) and a stock arranging device (C) are provided respectively, and swinging upward of the lid body (3) of the drainage straw receiving port (2) of the waste straw cutting device (B) is performed. The waste straws from the threshing device are dropped and supplied to the waste straw shredding device (A) by the threshing device, and the waste straws from the threshing device pass over the lid body (3) with the lid body (3) closed. The stock straw bundling device (B) is configured to be supplied, and a pair of left and right contact sensors (S 1 ) and (S 2 ) are provided in front of the stray straw bundling device (B). Drive mechanism (D) for laterally moving the aligning device (C) together with the sensors (S 1 ) and (S 2 ).
And the drive mechanism (D) so that the root end of the supplied exhaust straw is located between the sensors (S 1 ) and (S 2 ).
Which is configured to control the above, and which is configured to stop the drive mechanism (D) in conjunction with the upward swing opening of the lid (3). Department.
JP63008118A 1988-01-18 1988-01-18 Discharge straw processing unit Expired - Lifetime JPH0783662B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63008118A JPH0783662B2 (en) 1988-01-18 1988-01-18 Discharge straw processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63008118A JPH0783662B2 (en) 1988-01-18 1988-01-18 Discharge straw processing unit

Publications (2)

Publication Number Publication Date
JPH01181723A JPH01181723A (en) 1989-07-19
JPH0783662B2 true JPH0783662B2 (en) 1995-09-13

Family

ID=11684367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63008118A Expired - Lifetime JPH0783662B2 (en) 1988-01-18 1988-01-18 Discharge straw processing unit

Country Status (1)

Country Link
JP (1) JPH0783662B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2586581B2 (en) * 1988-06-13 1997-03-05 井関農機株式会社 Threshing straw binding machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938748U (en) * 1982-09-06 1984-03-12 株式会社クボタ Structure of straw processing section of threshing machine
JPS6019416A (en) * 1983-07-12 1985-01-31 株式会社クボタ Combine threshing straw processing equipment
JPH0616659B2 (en) * 1986-03-17 1994-03-09 株式会社クボタ Discharging straw processing mechanism

Also Published As

Publication number Publication date
JPH01181723A (en) 1989-07-19

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