JPS62289114A - Straw clogging detector in straw bundle three-dimensional discharge part of combine - Google Patents
Straw clogging detector in straw bundle three-dimensional discharge part of combineInfo
- Publication number
- JPS62289114A JPS62289114A JP3047286A JP3047286A JPS62289114A JP S62289114 A JPS62289114 A JP S62289114A JP 3047286 A JP3047286 A JP 3047286A JP 3047286 A JP3047286 A JP 3047286A JP S62289114 A JPS62289114 A JP S62289114A
- Authority
- JP
- Japan
- Prior art keywords
- straw
- bundle
- clamping rod
- straw bundle
- combine
- 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.)
- Granted
Links
- 239000010902 straw Substances 0.000 title claims description 61
- 238000001514 detection method Methods 0.000 claims description 11
- 238000004043 dyeing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
３、発明の詳細な説明
（産業上の利用分野）
本発明は、コンバインにおいて脱穀ずみの藁束の株元を
広げて地上に安定して藁束が立つように機外へ放出する
藁束立体放出部の改良に関する。[Detailed Description of the Invention] 3. Detailed Description of the Invention (Field of Industrial Application) The present invention is a device that uses a combine harvester to spread the base of the threshed straw bundle so that the straw bundle stands stably on the ground. This invention relates to an improvement of a three-dimensional discharge part for straw bundles which is discharged to the outside.
（従来の技術）
この種の装置の一例として、脱穀済みの藁を所定単位で
結束し、藁送り用の搬送チェーンと抵抗用突起を有する
挟持杆との間で回転させて株元側を広げ、その状態で機
外に排出させると、その広げられた株元側を下にして藁
束が地上に自立するようにしたものが知られている。こ
のように、この種の装置では、藁束の株元を広げて立体
角を向上させるために、上述したように挟持杆に抵抗用
突起を設けている。(Prior art) As an example of this type of device, threshed straw is bundled in predetermined units and rotated between a conveyor chain for feeding the straw and a holding rod having resistance protrusions to spread the stock side. It is known that when the straw bundle is discharged outside the machine in this state, the straw bundle stands on the ground with its expanded stock side facing down. As described above, in this type of device, in order to widen the base of the straw bundle and improve the solid angle, the holding rod is provided with a resistance protrusion as described above.
（発明が解決しようとする問題点）
ところが、藁束の結束状態などに起因して、この挟持杆
における抵抗用突起が、藁束の回転を妨害して停滞させ
るように作用するので、その抵抗用突起と搬送チェーン
との間に藁束が詰まることがしばしばあった。(Problem to be Solved by the Invention) However, due to the bundling condition of the straw bundles, the resistance protrusions on this clamping rod act to hinder the rotation of the straw bundles and cause them to stagnate. Straw bundles often got stuck between the transporting protrusion and the conveyor chain.
このように、藁束が抵抗用突起と搬送チェーンとの間に
詰まったことを、オペレータが直ちに知ることができな
いのが一般的である。そのため、藁束が痛んだり、装置
が必要以上に過負荷となったり、あるいはｆ＆悪の場合
には、装置の破損を招〈といった問題があった。In this way, it is common for the operator not to be able to immediately know that the straw bundle has become stuck between the resistance protrusion and the conveyor chain. As a result, there were problems such as damage to the straw bundles, overloading of the equipment more than necessary, or, in the case of f & evil, damage to the equipment.
そこで、本発明の目的は、上述の欠点を除去し、藁束が
詰まったときに直ちにその旨をオペレータに知らせるよ
うにし、装置の必要以上の過負荷や破損および藁束の痛
みを未然に防止することにある。SUMMARY OF THE INVENTION An object of the present invention is to eliminate the above-mentioned drawbacks, to immediately notify the operator when straw bundles become clogged, and to prevent unnecessary overload and damage to the equipment and damage to the straw bundles. It's about doing.
（問題点を解決するための手段）
かかる目的を達成するために、本発明は、回転可能な藁
送り用の無端体と挟持杆とをそれぞれ対向して配置し、
脱穀した藁束を前記無端体と挟持杆との間で挟持して移
動中に、挟持杆に形成する抵抗用突起に接触して前記藁
束を回転させ株元を広げて地上に安定して立つようにし
たコンバインの藁束立体放出部において、無端体と挟持
杆との間に藁束が詰まったことを検出する束結すセンサ
を前記抵抗用突起に対向した位置に設けてなるものであ
る。(Means for Solving the Problems) In order to achieve the above object, the present invention arranges a rotatable endless body for feeding straw and a clamping rod to face each other,
While the threshed straw bundle is being moved while being held between the endless body and the clamping rod, it comes into contact with a resistance protrusion formed on the clamping rod, causing the straw bundle to rotate and spread its base to stabilize it on the ground. In the straw bundle three-dimensional discharge part of the combine harvester which is arranged to stand upright, a bundling sensor is provided at a position opposite to the resistance protrusion to detect that the straw bundle is stuck between the endless body and the clamping rod. be.
（作用）
すなわち、本発明は、搬送チェーンなどの藁送り用無端
体と挟持杆との間で藁束を回転移動させてその株元側を
広げるときに、無端体と挟持杆における抵抗用突起との
間に藁束が詰まって回転移動できないことを束結すセン
サが検出すると、その旨をオペレータが直ちに知ること
ができるようにしたものである。(Function) That is, the present invention provides resistance protrusions on the endless body and the clamping rod when the straw bundle is rotated and spread between the endless body for feeding straw such as a conveyor chain and the clamping rod. When the sensor that binds the bundle detects that the straw bundle is stuck between the straw bundles and cannot be rotated, the operator can immediately know this fact.
（実施例） 以下、図面を参照して本発明の詳細な説明する。(Example) Hereinafter, the present invention will be described in detail with reference to the drawings.
第１図は本発明実施例の平面図である。FIG. 1 is a plan view of an embodiment of the present invention.
図において、１はコンバインにおける脱穀装置、２はそ
の脱穀装置ｌの出口側と連結し、脱穀済みの藁を所定量
ごとに結束する結束装置である。In the figure, 1 is a threshing device in a combine harvester, and 2 is a binding device connected to the outlet side of the threshing device 1 to bind threshed straw into predetermined amounts.
３は立体染出し部、４は挟持杆であり、この両者の間を
脱穀済みの藁束５が移動できるようにこれらを互いに対
向して配置し、結束装置２の出口側と連結する。この立
体染出し部３と挟持杆４とは、対応する支持杆６．７に
よってそれぞれ支持し、この支持杆６．７によって立体
染出し部３と挟持杆４との位置関係を調整自在とする。3 is a three-dimensional dyeing part, and 4 is a clamping rod, which are arranged opposite to each other so that the threshed straw bundles 5 can be moved between the two, and are connected to the exit side of the binding device 2. The three-dimensional dyeing section 3 and the clamping rod 4 are supported by corresponding support rods 6.7, and the positional relationship between the three-dimensional dyeing section 3 and the clamping rod 4 can be adjusted by the supporting rods 6.7. .
８は、藁詰りを検出する束結すセンサであり、その詳細
は後述する。8 is a binding sensor for detecting straw clogging, the details of which will be described later.
立体染出し部３は、第２図および第３図に示すように、
１対のスプロケット（図示せず）に搬送チェーン９をか
け渡すとともに、その搬送チェーン９のローラ９Ａがチ
ェーンレール１０上を滑動するようにする。この搬送チ
ェーン９を構成するリンクプレート１１には、第３図に
示すように突起部を設ける。さらに、チェーンレール１
０の側壁には、チェーンガイド１２を固定する。As shown in FIGS. 2 and 3, the three-dimensional dyeing section 3 is
A conveyance chain 9 is passed around a pair of sprockets (not shown), and rollers 9A of the conveyance chain 9 are made to slide on a chain rail 10. The link plates 11 constituting the conveyance chain 9 are provided with protrusions as shown in FIG. Furthermore, chain rail 1
A chain guide 12 is fixed to the side wall of 0.
挟持杆４は、搬送チェーン９の移動方向に沿って配置し
、搬送チェーン９と対向する側に複数個の抵抗用突起１
３を設ける。The holding rod 4 is arranged along the moving direction of the conveyance chain 9, and has a plurality of resistance protrusions 1 on the side facing the conveyance chain 9.
3 will be provided.
束結すセンサ８は、図示のように検出片１４およびマイ
クロスイッチ１５などからなり、挟持杆４に形成する抵
抗用突起１３と対向する位置に配置する。The sensor 8 to be bundled consists of a detection piece 14, a microswitch 15, etc. as shown in the figure, and is arranged at a position facing the resistance protrusion 13 formed on the clamping rod 4.
検出片１４は、搬送チェーン９と挟持杆４における抵抗
用突起１３との間で藁束５が詰まったときに作動し、通
常、その先端部が搬送チェーン９の連結ビンの軸より上
方に位置するとともに、その後端部を取付具１６を介し
てチェーンレール１０の側壁に回転自在に固定する。ス
トッパ１７は、検出片１４の回転を規制してマイクロス
イッチ１５を保護する。The detection piece 14 is activated when the straw bundle 5 is jammed between the conveyance chain 9 and the resistance protrusion 13 on the clamping rod 4, and its tip is normally located above the axis of the connecting bin of the conveyance chain 9. At the same time, the rear end portion is rotatably fixed to the side wall of the chain rail 10 via a fixture 16. The stopper 17 protects the microswitch 15 by restricting rotation of the detection piece 14.
マイクロスイッチ１５は、そのアクチュエータが検出片
１４と接触するように取付具１６を介してチェーンレー
ル１０の側壁に固定し、検出片１４が藁詰りを検出して
反時計方向に回転すると、それによってアクチュエータ
が動作して開閉信号を外部に送出する。そして、この開
閉信号は、藁詰りかあった旨の表示や警告を行うために
使用する。The microswitch 15 is fixed to the side wall of the chain rail 10 via a fixture 16 so that its actuator comes into contact with the detection piece 14, and when the detection piece 14 detects straw clogging and rotates counterclockwise, the microswitch 15 is activated. The actuator operates and sends an opening/closing signal to the outside. This opening/closing signal is used to display or warn that there is a straw jam.
このような構成において、いま、結束装置２から藁束５
が排出されると、その藁束５は立体染出し部３における
搬送チェーン９の回転によって、搬送チェーン９と挟持
杆４との間で挟持されて移動する。そして、藁束５が挟
持杆４の抵抗用突起１３の部分に到達すると、ここから
藁束が抵抗用突起１３に接触して回転しながら移動する
ようになる、従って、藁束はその株元側が広げられ、そ
の状態で機外へ放出されるので、藁束５は株元側を下に
して地上に安定状態で自立する。In such a configuration, the straw bundle 5 is now transferred from the bundling device 2.
When the straw bundle 5 is discharged, the straw bundle 5 is moved by being held between the conveying chain 9 and the clamping rod 4 by the rotation of the conveying chain 9 in the three-dimensional dyeing section 3. When the straw bundle 5 reaches the resistance projection 13 of the clamping rod 4, the straw bundle comes into contact with the resistance projection 13 and moves while rotating. The sides are spread out and the straw bundles 5 are discharged outside the machine in that state, so that the straw bundles 5 stand on the ground in a stable state with the stem side facing down.
ところが、例えば藁束５の結束状態が悪かったりしたと
きには、藁束５が挟持杆４の抵抗用突起１３から後方に
移動できず、束結すセンサ８とその抵抗用突起１３との
間に停滞しはじめる。そして、その停滞時間が長くなり
、藁束５の一部が検出片１４と接触して作用する回転力
が所定値以上になると、検出片１４が反時計方向に回転
する。However, if, for example, the straw bundle 5 is not tied properly, the straw bundle 5 cannot move backward from the resistance protrusion 13 of the clamping rod 4, and the straw bundle 5 gets stuck between the binding sensor 8 and the resistance protrusion 13. begins to Then, when the stagnation time becomes longer and the rotational force exerted when a part of the straw bundle 5 comes into contact with the detection piece 14 exceeds a predetermined value, the detection piece 14 rotates counterclockwise.
そのため、検出片１４がマイクロスイッチ１５のアクチ
ュエータを作動させるので、マイクロスイッチ１５の出
力信号が例えばＯＦＦからＯＮに変わる。この出力信号
の変化によって、表示盤に藁詰りであることが表示され
たり、またはその旨が警報されるようにすれば、オペレ
ータは藁束が詰まったことを直ちに知ることができる。Therefore, since the detection piece 14 operates the actuator of the microswitch 15, the output signal of the microswitch 15 changes from OFF to ON, for example. If the change in the output signal causes a display panel to display the fact that the straw is clogged, or to issue an alarm to that effect, the operator can immediately know that the straw bundle is clogged.
その後、それを知ったオペレータが装置の動作を直ちに
停止すれば、藁束が必要以上に痛まず、しかも装置の過
負荷や破損等を極力回避することができる。After that, if the operator learns of this and immediately stops the operation of the device, the straw bundles will not be damaged more than necessary, and overloading and damage to the device can be avoided as much as possible.
なお、本実施例では１、束結センサ８として、検出片１
４とマイクロスイッチ１５とを組合せて構成したが、本
発明はこれに限定されるものではなく、藁詰りを検出で
きるものであれば、例えばホトセンサや近接スイッチな
どと検出片とを組合せて構成するようにしてもよい。In this embodiment, the detection piece 1 is used as the bundled sensor 8.
4 and the microswitch 15, the present invention is not limited to this, but any device that can detect straw clogging may be configured by combining a detection piece with a photo sensor, a proximity switch, etc. You can do it like this.
また、本実施例では、束結センサ８から藁が詰まった旨
の出力信号があるときには、その旨の表示や警告をオペ
レータに対して行うものとして説明したが、これに代え
て装置の動作を自動的に停止するようにしてもよい。Furthermore, in this embodiment, when there is an output signal indicating that straw is clogged from the bundling sensor 8, a display or warning to that effect is given to the operator. It may be configured to stop automatically.
さらに、本実施例では、藁束の搬送手段として搬送チェ
ーンとしたが、突起を有するベルトのようなものであっ
てもよい。Further, in this embodiment, a conveyor chain is used as the means for conveying the straw bundles, but a belt having protrusions may also be used.
（発明の効果）
以上説明したように、本発明は、搬送チェーンなどの回
転可能な無端体と挟持杆に形成した抵抗用突起との間で
藁束を回転移動させてその株元側を広げるに際し、無端
体と挟持杆の抵抗用突起との間に藁束が詰まったときに
は、その旨を抵抗用突起に対向した位置に配置した束結
すセンサが確実に検出できるようにしたので、その旨を
オペレータが直ちに知ることができ、もって、装置の必
要以上の過負荷や破損、および藁束の痛みを未然に防止
することができる。(Effects of the Invention) As explained above, the present invention rotates and moves a straw bundle between a rotatable endless body such as a conveyor chain and a resistance protrusion formed on a clamping rod to spread out the stock side. When straw bundles become stuck between the endless body and the resistance protrusion of the clamping rod, the bundling sensor placed opposite the resistance protrusion can reliably detect this fact. The operator can immediately know this, thereby preventing unnecessary overload or damage to the device and damage to the straw bundles.
第１図は本発明実施例の平面図、第２図は本発明実施例
の要部断面図、第３図はその要部平面図である。FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a sectional view of the main part of the embodiment of the invention, and FIG. 3 is a plan view of the main part.
Claims (1)
して配置し、脱穀した藁束を前記無端体と挟持杆との間
で挟持して移動中に、挟持杆に形成する抵抗用突起に接
触して前記藁束を回転させ株元を広げて地上に安定して
藁束が立つようにしたコンバインの藁束立体放出部にお
いて、無端体と挟持杆との間に藁束が詰まったことを検
出する藁詰りセンサを前記抵抗用突起に対向した位置に
設けてなる藁詰り検知装置。A rotatable endless body for feeding straw and a clamping rod are arranged to face each other, and the threshed straw bundle is clamped between the endless body and the clamping rod, and the resistance is formed on the clamping rod during movement. In the straw bundle three-dimensional discharge section of the combine, which rotates the straw bundle by contacting the protrusion and spreads the straw bundle so that the straw bundle stands stably on the ground, the straw bundle gets stuck between the endless body and the clamping rod. A straw clogging detection device is provided with a straw clogging sensor at a position opposite to the resistance protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3047286A JPH0759166B2 (en) | 1986-02-14 | 1986-02-14 | Straw clogging detector in the straw bundle three-dimensional emission part of the combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3047286A JPH0759166B2 (en) | 1986-02-14 | 1986-02-14 | Straw clogging detector in the straw bundle three-dimensional emission part of the combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62289114A true JPS62289114A (en) | 1987-12-16 |
| JPH0759166B2 JPH0759166B2 (en) | 1995-06-28 |
Family
ID=12304807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3047286A Expired - Lifetime JPH0759166B2 (en) | 1986-02-14 | 1986-02-14 | Straw clogging detector in the straw bundle three-dimensional emission part of the combine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0759166B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190083245A (en) * | 2018-01-03 | 2019-07-11 | 이동철 | Self-propelled bean thresher having improved transfer apparatus and feeding structure |
-
1986
- 1986-02-14 JP JP3047286A patent/JPH0759166B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190083245A (en) * | 2018-01-03 | 2019-07-11 | 이동철 | Self-propelled bean thresher having improved transfer apparatus and feeding structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0759166B2 (en) | 1995-06-28 |
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