JPS5851713Y2 - threshing machine - Google Patents
threshing machineInfo
- Publication number
- JPS5851713Y2 JPS5851713Y2 JP3980577U JP3980577U JPS5851713Y2 JP S5851713 Y2 JPS5851713 Y2 JP S5851713Y2 JP 3980577 U JP3980577 U JP 3980577U JP 3980577 U JP3980577 U JP 3980577U JP S5851713 Y2 JPS5851713 Y2 JP S5851713Y2
- Authority
- JP
- Japan
- Prior art keywords
- guide
- culm
- threshing
- presser
- handling depth
- 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
- Harvester Elements (AREA)
Description
【考案の詳細な説明】
本考案は、殻稈を、案内具に載置した横架姿勢で、かつ
、浮上を阻止する押え案内具を作用させた状態で供給口
に導くように構成した脱穀部に対して、扱深さの変化を
検出する装置を設けた脱穀機に関する。[Detailed description of the invention] The present invention is a threshing system configured to guide the husk to the supply port in a horizontally suspended position placed on a guide and with a presser guide that prevents floating. The present invention relates to a threshing machine having a device for detecting changes in handling depth.
従来のこの種脱穀機においては、前記押え案内具のよう
な殻稈姿勢を伸長姿勢に規制する作用具が付設されてい
ない個所に扱深さ変化検出装置が設けられているため、
検出装置付設個所を通過する際の殻稈姿勢は屈曲姿勢と
なっている反面、脱穀部での殻稈姿勢は伸長姿勢となっ
ている故に、検出装置にて判断される扱深さと、脱穀部
における実際の扱深さとに誤差が生じる問題がある。In conventional threshing machines of this kind, a handling depth change detection device is provided at a location where a tool such as the presser guide tool that regulates the shell culm posture to an extended posture is not provided.
While the shell culm is in a bent position when passing through the location where the detection device is attached, the shell culm is in an extended position at the threshing section, so the handling depth determined by the detection device and the threshing section There is a problem that there is a difference in the actual depth of treatment.
本考案は、上記実情に鑑みて、既設の殻稈姿勢規制構造
を有効利用することにより、脱穀部における実際の扱深
さ変化を正確に判断されるようにして、より一層良好な
脱穀処理を行えるようにすることを目的とする。In view of the above-mentioned circumstances, the present invention effectively utilizes the existing culm posture regulation structure to accurately determine changes in the actual handling depth in the threshing section, thereby achieving even better threshing processing. The purpose is to make it possible.
次に、本考案の実施態様を例示図に基づいて説明する。Next, embodiments of the present invention will be described based on illustrative drawings.
コンバインに搭載する脱穀機を構成するに、機体後方へ
の殻稈搬送装置１からフィードチェーン２の始端部へ供
給された殻稈をフィードチェーン１の挟持搬送作用によ
り案内具３に載置した横架姿勢で脱穀部４の殻稈供給口
５へ導くようにし、そして、供給口５に設けであるゴム
製の押え案内具６がその弾性による押圧付勢力をして、
供給口５へ導かれた殻稈の前記案内具３上における浮上
を阻止する作用を行なうようにしである。A threshing machine mounted on a combine harvester is configured such that the husk culm is supplied to the starting end of a feed chain 2 from a husk conveying device 1 toward the rear of the machine body, and is placed on a guide tool 3 by the clamping and conveying action of the feed chain 1. The grain is guided to the shell culm supply port 5 of the threshing section 4 in a rack position, and a rubber presser guide 6 provided at the supply port 5 exerts a pressing force due to its elasticity.
This serves to prevent the culm guided to the supply port 5 from floating above the guide tool 3.
又、押え案内具６の作用により伸長状態となって、供給
口５から脱穀部４内にフィードチェーン２をして供給さ
れた殻稈を扱胴７の作用により脱穀処理できるようにし
である。Further, the culm is extended by the action of the presser guide 6, and the feed chain 2 is fed into the threshing section 4 from the supply port 5 so that the culm can be threshed by the action of the handling cylinder 7.
前記案内具３から上方に殻稈の存在を感知する２個のセ
ンサー８，８を突出させて、殻稈穂先が両センサー８，
８間を通過する時は適切な扱深さ状態にあり、そして、
殻稈糖部がいずれのセンサー８゜８にも接当して通過す
る時は深扱ぎ状態にあり、いずれのセンサー８，８にも
接当しないで通過する時は桟板ぎ状態にあると検出する
ようにした扱深さ変化検出装置９を構成しである。Two sensors 8, 8 for detecting the presence of the culm protrude upward from the guide 3, so that the tip of the culm is located at both sensors 8, 8.
When passing between 8 and 8, it is in an appropriate handling depth state, and
When the shell culm sugar part passes through contacting any sensor 8°8, it is in a deep handling state, and when it passes without contacting any sensor 8, 8, it is in a boarding state. The handling depth change detection device 9 is configured to detect the following.
前記両センサー８，８を付設するに当り、前記押え案内
具６の下方に配置して、押え案内具６の作用により伸長
状態にある殻稈の穂先位置を検出できるように構成され
ている。In attaching both the sensors 8, 8, they are arranged below the presser guide 6 so that the position of the tip of the culm in an extended state can be detected by the action of the presser guide 6.
前記搬送装置１に、シリンダー１０により駆動軸芯１１
周りで揺動自在な株元側縦搬送チェーン１２を設け、こ
のチェーン１２の揺動操作により横搬送チェーン１３か
ら殻稈を受継挾持する際の殻稈挾持個所を変更でき、も
って扱深さ変更調節ができるように構成されている。A driving shaft core 11 is connected to the conveying device 1 by a cylinder 10.
A vertical conveyance chain 12 on the stock side that can swing freely around the stock side is provided, and by swinging this chain 12, the location where the shell culm is held when taking over and holding the shell culm from the horizontal conveyance chain 13 can be changed, thereby changing the handling depth. It is configured to be adjustable.
そして、前記両センサー８，８、及び、起動センサー１
４と前記シリンダ−１０操作用の電磁バルブ１５とを連
係させて、扱深さ変更調節の自動制御ができるように構
成されている。Then, both the sensors 8, 8 and the activation sensor 1
4 and the electromagnetic valve 15 for operating the cylinder 10 are linked to automatically control the handling depth change adjustment.
尚、上記押え案内具６をゴム製とし、その弾性力により
殻稈の浮上を阻止するようにしているが、揺動可能な剛
体型とし、重力やスプリング付勢力により浮上を阻止す
るようにしても良い。The presser guide 6 is made of rubber and uses its elastic force to prevent the culm from floating, but it is made of a rigid type that can swing and prevents the culm from floating due to gravity or spring biasing force. Also good.
又、本考案は、コンバインに搭載する脱穀機に限らず、
定置式脱穀機等各種の脱穀機に適用できる。In addition, the present invention is not limited to threshing machines mounted on combine harvesters.
Applicable to various types of threshing machines such as stationary threshing machines.
要するに、本考案は冒記した脱穀機において、扱深さ変
化検出装置のセンサーを前記押え案内具の下方に配置し
である事を特徴とする。In short, the present invention is characterized in that the above-mentioned threshing machine is characterized in that the sensor of the handling depth change detection device is disposed below the presser foot guide.
つまり、脱穀機本来の押え案内具を有効利用した位置に
検出装置のセンサーを配置することにより、押え案内具
によって、脱穀部へ供給される場合と同じ伸長状態とな
っている殻稈を検出装置にて検出するので検出装置の検
出結果と脱穀部における扱深とに誤差が生じることがな
い正確な扱深さ変化を検出できるに至った。In other words, by arranging the sensor of the detection device in a position that makes effective use of the threshing machine's original presser foot guide, the device detects the husk that is in the same elongated state as when it is supplied to the threshing section by the presser foot guide. Since this method is used to detect changes in the processing depth in the threshing section, it is now possible to accurately detect changes in the processing depth without causing any errors between the detection results of the detection device and the processing depth in the threshing section.
図面は本考案に係る脱穀機の実施の態様を例示し、第１
図はコンバインの全体側面図、第２図は要部を示す側面
図、第３図は要部を示す正面図と操作系統図、第４図は
搬送装置を示す側面図である。
３・・・・・・案内具、４・・・・・・脱穀部、５・・
・・・・供給口、６・・・・・・押え案内具、８・・・
・・・センサー、９・・・・・・検出装置。The drawings illustrate embodiments of the threshing machine according to the present invention, and the first
2 is a side view showing the main parts, FIG. 3 is a front view showing the main parts and an operation system diagram, and FIG. 4 is a side view showing the conveying device. 3... Guide tool, 4... Threshing section, 5...
... Supply port, 6 ... Presser guide, 8 ...
...sensor, 9...detection device.
Claims (1)
阻止する押え案内具６を作用させた状態で供給口５に導
くように構成した脱穀部４に対して、扱深さの変化を検
出する装置９を設けた脱穀機であって、前記扱深さ変化
検出装置９のセンサー８を前記押え案内具６の下方に配
置しである事を特徴とする脱穀機。The threshing section 4 is configured to guide the shell culm to the supply port 5 in a horizontally suspended position placed on the guide tool 3 and with the presser guide tool 6 acting to prevent floating. 1. A threshing machine equipped with a device 9 for detecting changes in handling depth, characterized in that a sensor 8 of the handling depth change detection device 9 is disposed below the presser foot guide 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3980577U JPS5851713Y2 (en) | 1977-03-29 | 1977-03-29 | threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3980577U JPS5851713Y2 (en) | 1977-03-29 | 1977-03-29 | threshing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53132838U JPS53132838U (en) | 1978-10-21 |
| JPS5851713Y2 true JPS5851713Y2 (en) | 1983-11-25 |
Family
ID=28907315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3980577U Expired JPS5851713Y2 (en) | 1977-03-29 | 1977-03-29 | threshing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5851713Y2 (en) |
-
1977
- 1977-03-29 JP JP3980577U patent/JPS5851713Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53132838U (en) | 1978-10-21 |
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