JP3065906B2 - Combine - Google Patents
CombineInfo
- Publication number
- JP3065906B2 JP3065906B2 JP7067235A JP6723595A JP3065906B2 JP 3065906 B2 JP3065906 B2 JP 3065906B2 JP 7067235 A JP7067235 A JP 7067235A JP 6723595 A JP6723595 A JP 6723595A JP 3065906 B2 JP3065906 B2 JP 3065906B2
- Authority
- JP
- Japan
- Prior art keywords
- feed chain
- power
- linked
- state
- shut
- 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 - Fee Related
Links
Landscapes
- Safety Devices And Accessories For Harvesting Machines (AREA)
- Threshing Machine Elements (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、脱穀装置への動力の伝
達を断つ動力遮断手段を設けてあるコンバインに関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combine provided with a power cutoff means for cutting off transmission of power to a threshing apparatus.
【０００２】[0002]
【従来の技術】従来、上記のコンバインでは、燃料供給
を遮断してエンジンを停止可能なエンジン停止手段や、
脱穀装置の全体を駆動・駆動停止可能な脱穀クラッチ
（いずれも動力遮断手段の一例）を操作するための動力
遮断操作具を、操縦部に設けてあるだけであった。2. Description of the Related Art Conventionally, in the above-described combine, an engine stop means capable of shutting off fuel supply and stopping the engine,
A power cutoff operating tool for operating a threshing clutch (both are examples of power cutoff means) capable of driving and stopping the entire threshing device is merely provided in the control section.
【０００３】[0003]
【発明が解決しようとする課題】圃場のコーナー部（枕
地）の穀稈をコンバインで刈取ることは困難なことか
ら、コーナー部の穀稈については作業者が手で刈り取
り、脱穀装置のみを駆動させながらフィードチェーンの
始端部に供給して脱穀している。この作業（枕扱ぎ）に
おいては、作業者がフィードチェーンにおける突起付き
チェーンの大きく露出している始端側部分に一度に多量
の刈取穀稈を供給してしまって、フィードチェーンの搬
送経路中で刈取穀稈を詰まらせることがあり、そのよう
に詰まらせたときは、前記操作具を操作して動力遮断手
段を作動させ、脱穀装置の駆動を停止させている。Since it is difficult to harvest the culm at the corner (headland) of the field with a combine, the operator cuts the culm at the corner by hand and only uses the threshing device. It feeds to the starting end of the feed chain while driving to thresh. In this operation (pillow handling), a worker supplies a large amount of harvested grain culm at a time to the largely exposed starting end portion of the chain with protrusions in the feed chain, and the worker feeds the feed chain along the transport path. The cut culm may be clogged, and when it is clogged in such a manner, the operating tool is operated to operate the power cutoff means and stop the drive of the threshing device.
【０００４】ところが、上記従来の構成によれば、前記
動力遮断操作部をコンバインの操縦部に設けてあるだけ
であったために、動力遮断操作部を操作するのに、穀稈
供給口近くで枕扱ぎをしていた作業者が操縦部まで移動
しなければならず、脱穀装置の駆動を停止させるまでに
時間がかかって脱穀装置を故障させやすかった。[0004] However, according to the above-mentioned conventional configuration, the power cut-off operation section is only provided on the control section of the combine. Therefore, when operating the power cut-off operation section, a pillow is provided near the grain stem supply port. The operator who had to handle had to move to the control unit, and it took time to stop the drive of the threshing device, and the threshing device was easily broken.
【０００５】本発明の目的は、手刈りした刈取穀稈を突
起付きチェーンの始端部に供給して脱穀する枕扱ぎの際
に、作業者が一度に多量の刈取穀稈を供給して、フィー
ドチェーンの搬送経路中で刈取穀稈を詰まらせた場合、
すぐに脱穀装置の駆動を停止させることができて、脱穀
装置の故障を防止できるようにすることにある。[0005] It is an object of the present invention to supply a large amount of harvested grain culm at one time to feed a large amount of harvested grain culm at the time of pillow handling for threshing by supplying hand-cut mowed grain culm to the starting end of the chain with projections. If the harvested culm is clogged in the chain transport path,
An object of the present invention is to make it possible to immediately stop the driving of the threshing device and to prevent the failure of the threshing device.
【０００６】請求項１にかかる発明の特徴構成は、人為
的に操作可能な遮断操作感知体の人為操作部を、フィー
ドチェーン側の横外側面に、穀稈の送り方向に長く形成
した状態で設けるとともに、操作力を受けて前記遮断操
作感知体の人為操作部が作動する方向を、その人為操作
部の長く形成した方向に交差する方向に設定し、この遮
断操作感知体の作動に伴って前記動力遮断手段を作動さ
せ、前記脱穀装置に対する動力伝達を断つように構成し
てあることにある。[0006] wherein the configuration of the invention according to claim 1, human
The artificial operation part of the shut-off operation sensor that can be operated
Formed long on the outer side of the chain on the grain side in the feed direction of the grain culm
The shut-off operation is performed in response to an operating force.
The direction in which the artificial operation section of the sensor is activated,
Set in the direction that intersects the direction in which the
The power shut-off means is operated in accordance with the operation of the disconnection operation sensor.
And the power transmission to the threshing device is cut off.
It is in that .
【０００７】請求項２にかかる発明の特徴構成は、請求
項１にかかる発明において、前記遮断操作感知体が前記
動力遮断手段に連係した連係状態と、連係を解除した非
連係状態とに切換える切換え手段を設け、前記フィード
チェーンの始端部に対する穀稈案内用のフィードチェー
ンガイドを、前記フィードチェーンの始端側部分に沿う
作用位置と、上方に退避した非作用位置とにわたって後
ろ支点周りに上下揺動切換え自在に構成し、前記フィー
ドチェーンガイドが非作用位置に位置すると前記連係状
態になり、作用位置に位置すると前記非連係状態になる
ように、前記フィードチェーンガイドと切換え手段とを
連係してあることにある。請求項３にかかる発明の特徴
構成は、請求項１又は２にかかる発明において、前記遮
断操作感知体と前記動力遮断手段とを連係するととも
に、前記脱穀装置に設けてある扱胴を揺動駆動部によっ
て揺動開放自在に構成し、前記扱胴が揺動開放状態に設
定された状態で前記扱胴に制動力を付与する制動用のベ
ルトを設け、前記遮断操作感知体の作動を受けて、前記
動力遮断手段を作動させ前記脱穀装置に対する動力伝達
を断つとともに、前記扱胴を前記揺動開放状態に切換え
前記扱胴に制動力を付与するように構成してあることに
ある。 According to a second aspect of the present invention, in the first aspect of the present invention, the switching operation switches between a linked state in which the shut-off operation sensor is linked to the power cut-off means and a non-linked state in which the link is released. Means for swinging the feed chain guide for guiding the grain stalk relative to the start end of the feed chain up and down around the rear fulcrum over an operation position along the start end side portion of the feed chain and a non-operation position retracted upward. The feed chain guide and the switching means are linked so that the feed chain guide is in the linked state when the feed chain guide is located at the non-operating position, and is in the non-linked state when the feed chain guide is located at the operating position. It is in. The characteristic configuration of the invention according to claim 3 is the invention according to claim 1 or 2, wherein
The disconnection operation sensor and the power shutoff means are linked.
Then, the handling drum provided in the threshing device is moved by the swing drive unit.
And the handle cylinder is set in the swing open state.
A braking belt for applying a braking force to the handling cylinder in a fixed state
And an actuation of the shut-off operation sensor, the
Activating power cutoff means to transmit power to the threshing device
And switch the handling cylinder to the swing open state.
That it is configured to apply a braking force to the handling cylinder
is there.
【０００８】[0008]
【作用】請求項１の構成によれば、動力遮断手段を作動
させる遮断操作感知体をフィードチェーン側の横外側面
に設けてあるから、枕扱ぎ作業において、フィードチェ
ーンにおける突起付きチェーンの始端側部分に作業者が
一度に多量の刈取穀稈を供給して、フィードチェーンの
搬送経路中で刈取穀稈を詰まらせた場合、その場で遮断
操作感知体に咄嗟に手をかけることができ、前記動力遮
断手段を作動させて、脱穀装置の駆動をすぐに停止させ
ることができる。しかも、この遮断操作感知体を穀稈の
送り方向に長く形成してあるから、刈取穀稈が詰まった
ときに作業者がたまたま穀稈供給口から離れた所にいる
ことがあっても、上記と同様の操作で脱穀装置の駆動を
すぐに停止させることができる。According to the first aspect of the present invention, the cut-off operation sensor for operating the power cut-off means is provided on the lateral outer surface on the feed chain side. When a worker supplies a large amount of cut culm at one time to the side part and clogs the cut culm in the feed chain transport path, the operator can immediately put a hand on the blocking operation sensor on the spot. By operating the power cutoff means, the drive of the threshing device can be immediately stopped. Moreover, since the blocking operation sensor is formed to be long in the feed direction of the grain stalk, even if the worker happens to be away from the grain stalk supply port when the harvested grain stalk is clogged, The driving of the threshing device can be immediately stopped by the same operation as described above.
【０００９】請求項２の構成によれば、枕扱ぎに当たっ
て、フィードチェーンガイドがフィードチェーンの始端
側部分に対して上方に退避した非作用位置に位置する
と、遮断操作感知体が動力遮断手段に連係した連係状態
になり、機体を走行させながら行う刈取脱穀に当たっ
て、フィードチェーンガイドがフィードチェーンの始端
側部分に沿う作用位置に位置すると、遮断操作感知体が
非連係状態になるから、枕扱ぎ以外のときに、他物が操
作具に触れて脱穀作業が停止するといった不具合をなく
すことができ、作業を円滑に行うことができる。According to the second aspect of the present invention, when the feed chain guide is located at the non-operation position in which the feed chain guide is retracted upward with respect to the start end side portion of the feed chain during pillow handling, the cut-off operation sensing element is connected to the power cut-off means. When the feed chain guide is located at the operating position along the starting end portion of the feed chain during cutting and threshing performed while the machine is running, the cut-off operation sensor is in the non-linked state, and the pillow handling is performed. At other times, it is possible to eliminate the problem that the threshing operation is stopped by another object touching the operation tool, and the operation can be performed smoothly.
【００１０】[0010]
【発明の効果】従って請求項１の構成によれば、枕扱ぎ
の際に、作業者が一度に多量の刈取穀稈を供給して、フ
ィードチェーンの搬送経路中で刈取穀稈を詰まらせた場
合、脱穀装置の駆動をすぐに停止させることができるか
ら、脱穀装置の故障を確実に防止できるようになった。Therefore, according to the first aspect of the present invention, during pillow handling, an operator supplies a large amount of harvested grain culm at a time, and clogs the harvested grain culm in the feed chain transport path. In this case, since the driving of the threshing device can be stopped immediately, the failure of the threshing device can be reliably prevented.
【００１１】請求項２の構成によれば、枕扱ぎ以外のと
きに、他物が操作具に触れて脱穀作業を停止させるとい
った不具合をなくして作業を円滑に行うことができるか
ら、上記請求項１の構成による効果に加え、作業性を向
上させることができた。[0011] According to the second aspect of the present invention, the work can be smoothly performed without the problem of stopping the threshing work by touching the operation tool by another object at times other than pillow handling. In addition to the effects of the configuration of Item 1, workability was able to be improved.
【００１２】[0012]
【実施例】図１に示すように、クローラ式走行装置１を
備えた走行車体の前部に、刈取部２を油圧シリンダ３に
よる支軸４周りでの揺動で昇降操作自在に設け、刈取部
２に植立穀稈引起こし装置５、刈刃６、刈取穀稈を脱穀
装置７に送る搬送装置８を設け、刈取部２からの穀稈を
後方に挟持搬送しながら脱穀装置７内に供給するフィー
ドチェーン９を設け、脱穀装置７で脱穀選別された１番
物（穀粒）を回収するグレンタンク１１を脱穀装置７の
横側に配置し、グレンタンク１１の前に搭乗運転部１２
を配置して、自脱型コンバインを構成してある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a cutting unit 2 is provided at a front portion of a traveling vehicle body equipped with a crawler type traveling device 1 so as to be vertically movable by swinging around a support shaft 4 by a hydraulic cylinder 3. The section 2 is provided with a planted grain stalk raising device 5, a cutting blade 6, and a transporting device 8 for sending the harvested grain culm to the threshing device 7, and the grain stalk from the cutting portion 2 is pinched and transported backward into the threshing device 7. A feed tank 9 is provided for supply, and a Glen tank 11 for collecting the first thing (grain) selected by threshing by the threshing device 7 is arranged on the side of the threshing device 7.
Are arranged to constitute a self-contained combine.
【００１３】図５に示すように前記脱穀装置７は、フィ
ードチェーン９によって扱室１３に搬送されてきた穀稈
を扱き処理する扱胴１４を設け、この扱胴１４の下側に
扱き処理物を濾過する受網１５を張設すると共に、受網
１５からの漏下物を穀稈移送方向に移送しながら選別す
る選別部Ａを設けて構成してある。そして、図２，図３
に示すように、扱胴１４を横軸芯Ｐ１周りに回転駆動自
在に支持した扱胴カバー１７を、下部扱胴ケース１６に
横軸芯Ｐ２周りに上下揺動開閉自在に連結し、フィード
チェーン９に対向する挟持レール２２を、扱胴カバー１
７の揺動端部で支持してある。As shown in FIG. 5, the threshing apparatus 7 is provided with a handling cylinder 14 for handling and processing the cereal culm conveyed to the handling chamber 13 by the feed chain 9, and a handling product is provided below the handling cylinder 14. And a sorting section A for sorting the leaked material from the receiving net 15 while transferring the same in the grain stalk transport direction. 2 and 3
As shown in FIG. 7, a handle cylinder cover 17 which supports the handle cylinder 14 so as to be rotatable around a horizontal axis P1 is connected to a lower handle cylinder 16 so as to be freely swingable up and down around the horizontal axis P2, and a feed chain is provided. 9 and the gripping rail 22 opposed to the handle cylinder cover 1.
7 at the swinging end.
【００１４】図２に示すように、扱胴カバー１７が下降
セットされた閉状態で、下部扱胴ケース１６側の係合部
１８に下方から係合してロックするロックレバー１９
と、ロックレバー１９をロック側に付勢するスプリング
２０とを扱胴カバー１７に設け、前記ロックレバー１９
の基端部に枢支連結した連結ロッド３０を引っぱり操作
して、ロックレバー１９を人為的にロック解除操作する
操作レバー２９を、扱胴カバー１７の外側面側に設けて
ある。さらに、ロック状態のロックレバー１９の先端部
を下方に押しやってロックを解除させる揺動アーム３２
を、電動モータ３１で揺動駆動可能に設けて、前記操作
レバー２９による人為的な操作とは別個にロックレバー
１９をロック解除可能に構成してある。そして、下部扱
胴ケース１６から扱胴カバー１７にわたってガスシリン
ダ２１（揺動駆動部の一例）を架設して、ロックレバー
１９のロックが解除されると、ガスシリンダ２１が自己
伸長力により扱胴カバー１７を、扱胴１４及び挟持レー
ル２２とともに揺動開放させるよう構成してある（図３
参照）。なお扱胴カバー１７の下降操作時にはその操作
力のためにガスシリンダ２１が短縮して扱胴カバー１７
の下降を可能にする。As shown in FIG. 2, a lock lever 19 which locks by engaging from below the engaging portion 18 of the lower handle case 16 in the closed state in which the handle cover 17 is set down.
And a spring 20 for urging the lock lever 19 toward the lock side are provided on the handle cover 17.
An operating lever 29 for pulling the connecting rod 30 pivotally connected to the base end of the handle lever 19 to artificially unlock the lock lever 19 is provided on the outer surface side of the handle drum cover 17. Further, the swing arm 32 for releasing the lock by pushing the distal end of the lock lever 19 in the locked state downward.
Is provided so as to be swingably driven by the electric motor 31 so that the lock lever 19 can be unlocked independently of the manual operation by the operation lever 29. When the gas cylinder 21 (an example of a swing driving unit) is installed from the lower handle case 16 to the handle cover 17 and the lock of the lock lever 19 is released, the gas cylinder 21 is self-extended to hold the handle cylinder. The cover 17 is configured to swing open with the handle drum 14 and the holding rail 22 (FIG. 3).
reference). When the handle cover 17 is lowered, the gas cylinder 21 is shortened due to the operation force, and the handle cover 17
Allows the descent of
【００１５】図４に示すように、エンジンＥにベルト連
動させて走行機体に備えられているミッションの出力プ
ーリ２３と、扱胴回転支軸２４に取り付けた扱胴駆動プ
ーリ２５とにわたって伝動ベルトＶ１を巻回するととも
に、テンション輪２６により伝動ベルトＶ１に伝動用張
力を付与して、前記扱胴１４を駆動可能に構成してあ
る。フィードチェーン９や唐箕もエンジンＥで駆動さ
れ、エンジンＥと脱穀装置７との間に、脱穀装置７の全
体を駆動・駆動停止可能な脱穀クラッチ２８を設け、さ
らに、燃料供給を遮断してエンジンＥを停止させるエン
ジン停止手段４０（動力遮断手段の一例）を設けてあ
る。As shown in FIG. 4, a transmission belt V1 extends across an output pulley 23 of a transmission provided on the traveling body in association with a belt of the engine E and a handlebar drive pulley 25 attached to a handlebar rotation support shaft 24. , And a transmission tension is applied to the transmission belt V1 by the tension wheel 26, so that the handling cylinder 14 can be driven. The feed chain 9 and Karino are also driven by the engine E, and a threshing clutch 28 that can drive and stop the entire threshing device 7 is provided between the engine E and the threshing device 7. An engine stop means 40 (an example of a power cutoff means) for stopping E is provided.
【００１６】そして、扱胴カバー１７の内側部と、下部
扱胴ケース１６の内側部とに両端部を各別に固定したベ
ルトＶ２を、扱胴駆動プーリ２５の一側部に巻回して、
扱胴カバー１７の揺動開放状態でこのベルトＶ２が緊張
して扱胴１４に制動力が加わり、閉鎖状態で緩んで制動
力が解除されるよう構成してある。前記ベルトＶ２で扱
胴制動部を構成している。Then, a belt V2 having both ends fixed separately to the inside of the handling cylinder cover 17 and the inside of the lower handling cylinder case 16 is wound around one side of the handling cylinder drive pulley 25.
The belt V2 is tensioned in the swinging open state of the handling cylinder cover 17 to apply a braking force to the handling cylinder 14, and is loosened in the closed state to release the braking force. The belt V2 forms a handling cylinder braking unit.
【００１７】図１，図４，図７，図８に示すように、感
圧バー３３（遮断操作感知体の一例）を、フィードチェ
ーン９の上下両側のサイドカバー外側面にそれぞれ設
け、いずれか一方の感圧バー３３が押圧されると、この
押圧に基づいて、エンジン停止手段４０を作動させ、揺
動アーム３２が下方に揺動するように電動モータ３１を
駆動させる制御装置を設けてある。揺動アーム３２が下
方に揺動することで、前述のようにロックレバー１９の
ロックが解除され、それに伴ってガスシリンダ２１が伸
長駆動して、扱胴カバー１７が、扱胴１４及び挟持レー
ル２２とともに揺動開放し、扱胴１４にベルトＶ２によ
る制動力が加わる。上記構成によれば、枕扱ぎの際、フ
ィードチェーン９の搬送経路中で刈取穀稈を詰まらせた
場合、その場で感圧バー３３を押すことで、扱胴カバー
１７を揺動開放させ、扱胴１４を停止させることができ
る。前記感圧バー３３は、穀稈の送り方向に長く形成し
て、枕扱ぎ中の作業者がたまたま穀稈供給口から離れて
いても感圧バー３３に手をかけやすくしてある。As shown in FIGS. 1, 4, 7 and 8, pressure-sensitive bars 33 (an example of a blocking operation sensor) are provided on the outer side surfaces of the upper and lower side covers of the feed chain 9, respectively. When one of the pressure-sensitive bars 33 is pressed, a control device is provided that activates the engine stopping means 40 based on the pressing and drives the electric motor 31 so that the swing arm 32 swings downward. . When the swing arm 32 swings downward, the lock of the lock lever 19 is released as described above, and accordingly, the gas cylinder 21 is driven to extend, and the handling cylinder cover 17 is moved to the handling cylinder 14 and the holding rail. It swings open together with 22, and the braking force by the belt V2 is applied to the handling cylinder 14. According to the above configuration, in the case of pillow handling, when the harvested grain culm is clogged in the transport path of the feed chain 9, the pressure-sensitive bar 33 is pressed on the spot to swing open the handling cylinder cover 17, The handling cylinder 14 can be stopped. The pressure-sensitive bar 33 is formed to be long in the feeding direction of the grain stalk, so that an operator who is handling a pillow happens to be away from the grain stalk supply port and can easily put a hand on the pressure-sensitive bar 33.
【００１８】図６に示すように、フィードチェーン９の
始端部に対する穀稈案内用のフィードチェーンガイド１
０を、フィードチェーン９の始端側部分に沿う作用位置
と、上方に退避した非作用位置とにわたって後ろ支点周
りに上下揺動切換え自在に構成し、チェーンガイド支持
部材３６の枢支連結部側の端部と、挟持レール２２を支
持するレール支持部材３７の先端部との間に切換えスイ
ッチ３５（切換え手段の一例）を設けて、フィードチェ
ーンガイド１０が、枕扱ぎに当たって前記非作用位置に
位置すると、切換えスイッチ３５が入って感圧バー３３
がエンジン停止手段４０と電動モータ３１に連係した連
係状態になり、枕扱ぎを終えて作用位置に位置すると、
切換えスイッチ３５が切れて非連係状態になるように設
定する制御を、前記制御装置で実行可能に構成してある
（図４参照）。As shown in FIG. 6, the feed chain guide 1 for guiding the culm to the start end of the feed chain 9 is provided.
0 is configured to be vertically switchable about a rear fulcrum over an operation position along the starting end portion of the feed chain 9 and a non-operation position retracted upward, so that the chain guide support member 36 has a pivoting connection portion side. A changeover switch 35 (an example of a changeover means) is provided between the end and the end of the rail support member 37 that supports the sandwiching rail 22, so that the feed chain guide 10 is positioned at the non-operation position when hitting a pillow. Then, the changeover switch 35 is turned on and the pressure-sensitive bar 33 is turned on.
Is in a linked state in which the engine stopping means 40 and the electric motor 31 are linked, and after the pillow is finished and located at the operating position,
The control for setting the changeover switch 35 to be turned off to be in the non-cooperative state is configured to be executable by the control device (see FIG. 4).
【００１９】図１に示すように、機体後部の縦軸芯周り
に旋回自在で、グレンタンク１１内の穀粒を排出する横
搬送装置３８の前端左側面部に、機体の左側を照らすラ
ンプ３９を付設し、このランプ３９を前記制御装置で制
御して、枕扱ぎに当たってフィードチェーンガイド１０
が非作用位置に位置設定されると、ランプ３９が点き、
作用位置に位置設定されると消えるように構成して、日
が暮れてからの枕扱ぎ作業を可能にしてある。ランプ３
９は、枕扱ぎが終わってフィードチェーンガイド１０が
作用位置に位置すると消えるから、消し忘れを防止でき
電気を節約できる。As shown in FIG. 1, a lamp 39 for illuminating the left side of the fuselage is provided on the left side of the front end of a horizontal transfer device 38 which is rotatable about the longitudinal axis at the rear of the fuselage and discharges the grains in the Glen tank 11. The lamp 39 is controlled by the control device so that the feed chain guide 10
Is set to the non-operating position, the lamp 39 is turned on,
It is configured so that it disappears when it is set to the operation position, thereby enabling pillow handling work after sunset. Lamp 3
No. 9 disappears when the feed chain guide 10 is located at the operation position after the pillow handling is completed, so that forgetting to turn off can be prevented and electricity can be saved.
【００２０】〔別実施例〕例えば前記脱穀クラッチ２８
を入切駆動する駆動部を設けて前記動力遮断手段を構成
し、感圧バー３３が押圧されると、この押圧に基づい
て、脱穀クラッチ２８がきれるよう前記駆動部を駆動
し、かつ、揺動アーム３２が下方に揺動するように電動
モータ３１を駆動させる制御を、前記制御装置で実行可
能に構成してもよい。[Another embodiment] For example, the threshing clutch 28
The power cut-off means is provided by providing a drive unit for turning on and off the motor. When the pressure-sensitive bar 33 is pressed, the drive unit is driven so that the threshing clutch 28 is disengaged based on the press, and The control for driving the electric motor 31 so that the moving arm 32 swings downward may be configured to be executable by the control device.
【００２１】尚、特許請求の範囲の項に図面との対照を
便利にするために符号を記すが、該記入により本発明は
添付図面の構成に限定されるものではない。In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.
【図１】コンバインの全体側面図FIG. 1 is an overall side view of a combine.
【図２】閉じ状態の脱穀装置の縦断正面図FIG. 2 is a longitudinal sectional front view of the threshing apparatus in a closed state.
【図３】揺動開放した状態の脱穀装置の縦断正面図FIG. 3 is a vertical cross-sectional front view of the threshing apparatus in a swing-open state.
【図４】脱穀装置の制御系を示す図FIG. 4 is a diagram showing a control system of the threshing apparatus.
【図５】脱穀装置の縦断側面図FIG. 5 is a vertical side view of the threshing apparatus.
【図６】フィードチェーン周りの構造の側面図FIG. 6 is a side view of a structure around a feed chain.
【図７】遮断操作感知体の平面図FIG. 7 is a plan view of a blocking operation sensor.
【図８】遮断操作感知体の縦断後面図FIG. 8 is a longitudinal rear view of the interrupting operation sensor.
７ 脱穀装置 ９ フィードチェーン １０ フィードチェーンガイド ２８ 動力遮断手段 ３３ 遮断操作感知体 ３５ 切換え手段 7 Threshing device 9 Feed chain 10 Feed chain guide 28 Power cut-off means 33 Cut-off operation sensor 35 Switching means
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ａ０１Ｆ 12/56 Ａ０１Ｆ 12/56 Ｚ (58)調査した分野(Int.Cl.7，ＤＢ名) A01F 12/10 A01D 75/18 - 75/20 A01F 12/56 ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 7 identification symbol FI A01F 12/56 A01F 12/56 Z (58) Investigated field (Int.Cl. 7 , DB name) A01F 12/10 A01D 75 / 18-75/20 A01F 12/56
Claims (3)
力遮断手段（２８）を設けてあるコンバインであって、人為的に操作可能な遮断操作感知体（３３）の人為操作
部を、フィードチェーン（９）側の横外側面に、穀稈の
送り方向に長く形成した状態で設けるとともに、操作力
を受けて前記遮断操作感知体（３３）の人為操作部が作
動する方向を、その人為操作部の長く形成した方向に交
差する方向に設定し、この遮断操作感知体（３３）の作
動に伴って前記動力遮断手段（２８）を作動させ、前記
脱穀装置（７）に対する動力伝達を断つように構成して
ある コンバイン。1. A combine provided with a power cut-off means (28) for cutting off the transmission of power to a threshing device (7), wherein a cut- off operation sensor (33) which can be operated manually is manually operated.
Part of the cereal stem on the lateral outer surface on the side of the feed chain (9)
It is provided in a state that it is formed long in the feed direction, and the operating force
In response to this, the manual operation section of the shut-off operation sensor (33) operates.
The direction of movement should be
The direction of insertion, and the operation of the shut-off operation sensor (33).
The power shut-off means (28) is operated with the movement,
The power transmission to the threshing device (7) is cut off
A certain combine.
遮断手段（２８）に連係した連係状態と、連係を解除し
た非連係状態とに切換える切換え手段（３５）を設け、
前記フィードチェーン（９）の始端部に対する穀稈案内
用のフィードチェーンガイド（１０）を、前記フィード
チェーン（９）の始端側部分に沿う作用位置と、上方に
退避した非作用位置とにわたって後ろ支点周りに上下揺
動切換え自在に構成し、前記フィードチェーンガイド
（１０）が非作用位置に位置すると前記連係状態にな
り、作用位置に位置すると前記非連係状態になるよう
に、前記フィードチェーンガイド（１０）と切換え手段
（３５）とを連係してある請求項１記載のコンバイン。2. Switching means (35) for switching between a linked state in which the shutoff operation sensor (33) is linked to the power cutoff means (28) and a non-linked state in which the link is released,
The feed chain guide (10) for guiding the culm to the start end of the feed chain (9) is provided at a rear fulcrum over an operation position along the start end portion of the feed chain (9) and a non-operation position retracted upward. The feed chain guide (10) is configured so as to be capable of vertically swinging around the feed chain guide (10) so as to be in the linked state when the feed chain guide (10) is located at the non-operating position and to be in the non-linked state when located at the active position. 2. A combine according to claim 1, wherein said switching means is linked to said switching means.
遮断手段（２８）とを連係するとともに、前記脱穀装置
（７）に設けてある扱胴（１４）を揺動駆動部（２１）
によって揺動開放自在に構成し、前記扱胴（１４）が揺
動開放状態に設定された状態で前記扱胴（１４）に制動
力を付与する制動用のベルト（Ｖ２）を設け、前記遮断
操作感知体（３３）の作動を受けて、前記動力遮断手段
（２８）を作動させ前記脱穀装置（７）に対する動力伝
達を断つとともに、前記扱胴（１４）を前記揺動開放状
態に切換え前記扱胴（１４）に制動力を付与するように
構成してある請求項１又は２記載のコンバイン。 3. The shut-off operation sensor (33) and the power.
The threshing device is linked with a shut-off means (28).
The handling cylinder (14) provided in (7) is moved to the swing drive unit (21).
The handle cylinder (14) is configured to be swingable and openable.
Braking on the handling cylinder (14) in the state where it is set to the dynamic open state
A braking belt (V2) for applying force is provided, and the braking is performed.
Receiving the operation of the operation sensor (33),
(28) is operated to transmit power to the threshing device (7).
And the handling cylinder (14) is in the swing open state.
To apply a braking force to the handling cylinder (14).
The combine according to claim 1 or 2, which is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7067235A JP3065906B2 (en) | 1995-03-27 | 1995-03-27 | Combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7067235A JP3065906B2 (en) | 1995-03-27 | 1995-03-27 | Combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08256579A JPH08256579A (en) | 1996-10-08 |
| JP3065906B2 true JP3065906B2 (en) | 2000-07-17 |
Family
ID=13339061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7067235A Expired - Fee Related JP3065906B2 (en) | 1995-03-27 | 1995-03-27 | Combine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3065906B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100871942B1 (en) * | 2006-08-17 | 2008-12-08 | 가부시끼 가이샤 구보다 | Threshing apparatus |
| JP4658886B2 (en) * | 2006-09-22 | 2011-03-23 | 株式会社クボタ | Opening and closing structure of threshing device |
| JP5384840B2 (en) * | 2008-02-21 | 2014-01-08 | ヤンマー株式会社 | Combine |
| JP6040923B2 (en) * | 2013-11-29 | 2016-12-07 | 井関農機株式会社 | Combine |
| JP6249299B2 (en) * | 2014-12-24 | 2017-12-20 | 井関農機株式会社 | Combine |
-
1995
- 1995-03-27 JP JP7067235A patent/JP3065906B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08256579A (en) | 1996-10-08 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |