JPS6265623A - Handling body speed changing apparatus in combine - Google Patents
Handling body speed changing apparatus in combineInfo
- Publication number
- JPS6265623A JPS6265623A JP20586685A JP20586685A JPS6265623A JP S6265623 A JPS6265623 A JP S6265623A JP 20586685 A JP20586685 A JP 20586685A JP 20586685 A JP20586685 A JP 20586685A JP S6265623 A JPS6265623 A JP S6265623A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- handling
- traveling
- low
- lever
- 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.)
- Pending
Links
Landscapes
- Combines (AREA)
- Harvester Elements (AREA)
- 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】
（産業上の利用分野）
この発明は、コンバインにおける扱胴変速装置に関する
。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a handling barrel transmission device for a combine harvester.
（従来技術）
従来、コンバインにあっては、機体の走行速度を変速す
る走行変速装置と扱胴の回転を変速（つまり、稲、麦に
適応するべく扱胴の回転を変速する）する扱胴変速装置
とを有するものがある。(Prior art) Conventionally, in a combine harvester, a traveling transmission device changes the traveling speed of the machine and a handling drum changes the rotation speed of the handling drum (that is, changes the rotation speed of the handling drum to adapt to rice and wheat). Some have a transmission.
（発明が解決しようとする問題点）
しかしながら、コンバイン作業時、扱胴変速を「稲」（
低回転）に変速した状態で機体走行を高速にして走行さ
せて脱穀装置に過負荷を生じさせたりする問題点があっ
た。この発明は、上記問題点を解決することを目的とす
る。(Problem to be solved by the invention) However, when working with a combine harvester, the handling barrel speed is changed to "rice" (
There was a problem in that the machine was run at high speed while the gear was changed to low speed (low rotation), causing an overload on the threshing device. This invention aims to solve the above problems.
（問題解決のだめの技術手段）
このため、この発明は次の如き技術的手段を講じた。即
ち、機体の走行速度を「高」、「低」に変速するべく構
成した走行変速装置（１）と、扱胴（２）の回転を「高
」、「低」に変速するべく構成した扱胴変速装置（３）
とを有するコンバインにおいて、上記走行・扱胴の両変
速装置（１）・（３）は、扱胴変速装置（３）の「低」
変速時は走行変速装置（１）の「高１側への変速操作を
規制し、変速装置（３）の１高」変速時には走行変速装
置（１）の「高ｊ側への規制を解除して変速を自由状態
とすべく連動機構（４）を介して連動構成してなる扱胴
変速装置の構成とする。(Technical means to solve the problem) For this reason, the present invention has taken the following technical means. That is, a traveling transmission device (1) configured to change the traveling speed of the aircraft between "high" and "low" and a handling device configured to change the rotation of the handling trunk (2) between "high" and "low". Torso transmission (3)
In a combine harvester having
When shifting, the traversing transmission (1) restricts the shifting operation to the high 1 side, and when the transmission (3) shifts to 1 high, the traversing transmission (1) releases the restriction to the 1 high side. The handling barrel transmission device is configured to be interlocked via an interlocking mechanism (4) so that the speed change is in a free state.
（実施例） 以下、この発明の一実施例を説明する。(Example) An embodiment of this invention will be described below.
（８）はコンバインで、走行装置（５）を有する車台に
搭載した脱穀装置（６）、この前部に設けた刈取搬送装
置（７）、各種操作レバーを有する操作部（８）等から
構成される従来周知のものである。(8) is a combine harvester, which consists of a threshing device (6) mounted on a chassis with a traveling device (5), a reaping and conveying device (7) installed at the front of this, an operating section (8) with various operating levers, etc. This is a conventionally known method.
定行変速装置（１）は、副変速レバー（９）と走行ギヤ
ケース００内に設ける副変速ギヤー（図示略）とからな
り、該レバー（９）のガイド溝αυに沿う前後方向（矢
印方向）の移動により操作具＠を介して「高」、「中」
、「低」に切替変速すべく構成している。The regular transmission (1) consists of an auxiliary transmission lever (9) and an auxiliary transmission gear (not shown) provided in the traveling gear case 00, and is arranged in the longitudinal direction (in the direction of the arrow) along the guide groove αυ of the lever (9). "High" and "Medium" via the operating tool @ by moving
, and is configured to change gears to "low".
扱胴（２）は、脱穀装置（６）の扱室α］内に駆動回転
自在に軸α荀により架設されており、該軸０弔は、変速
ギヤを内装する扱胴変速装置（３）により「稲」、「麦
」に適応する回転に切替変速自在に構成されている。（
至）は切替レバーである。The handling cylinder (2) is installed in the handling chamber α of the threshing device (6) by a shaft α so as to be freely driven and rotatable, and the shaft 0 is connected to the handling cylinder transmission device (3) which includes a transmission gear. The rotation speed can be freely changed to suit ``rice'' and ``wheat.'' (
) is a switching lever.
連動機構（４）は、中間に設ける支点軸α０を中心に回
動するアームαηの一端に該アームＱ７）の回動により
ガイド溝αυ内に出没する規制体（ト）を設け、他端に
は切替レバーＱｅと一体移動するべく設ける第２アーム
ＱＣＪを枢支連結して構成している。上記支点軸Ｑｅは
、固定フレーム（ホ）に矢印方向へスライド自在に設け
られた支持杆Ｑ］）から上方へ向けて突設しておシ、こ
の支持杆２１）の端部にレバーガイド体（ハ）を設けて
いる。（イ）は刈取りラッチレバーで、矢印方向への移
動により刈取搬送装置（７）への動力伝達を「入」、「
切」するべく構成している。The interlocking mechanism (4) is provided with a regulating body (g) that protrudes and retracts into the guide groove αυ by the rotation of the arm Q7) at one end of an arm αη that rotates around a fulcrum axis α0 provided in the middle, and a regulating body (G) at the other end. is configured by pivotally connecting a second arm QCJ which is provided to move integrally with the switching lever Qe. The above-mentioned fulcrum shaft Qe is provided to protrude upward from a support rod Q]) provided on the fixed frame (E) so as to be slidable in the direction of the arrow. (c) is provided. (A) is the reaping latch lever, and by moving it in the direction of the arrow, power transmission to the reaping conveyance device (7) is turned on and off.
It is configured so that it can be turned off.
この刈取りラッチレバー（ハ）の「切」方向側（矢印（
イ）方向）への移動時、上記レバーガイド体のを接当し
て矢印（ロ）方向へ押し出すべく該レバー（ハ）とレバ
ーガイド体（イ）を設けている。The “off” side of this reaping latch lever (c) (arrow (
The lever (c) and the lever guide body (a) are provided so that when moving in the direction (a), the lever guide body comes into contact with the lever guide body and pushes it in the direction of the arrow (b).
＠は支持杆Ｃυの復帰用スプリングである。@ is the spring for returning the support rod Cυ.
旧例の構成において、刈取脱穀作業時、被脱穀物が稲で
ある場合には、切替レバーαυを仮想線の状態位置に切
替操作して扱胴（２）の回転数を低速にするが、このと
き、アームａ′７）の支点軸０Ｑを中心とする揺動回動
により、規制体（８）がガイド溝ａυ内に没入し、副変
速レバー（９）の高速側への操作が牽制される。In the old configuration, when the grain to be threshed is rice during harvesting and threshing work, the switching lever αυ is switched to the virtual line position to lower the rotation speed of the handling cylinder (2). At this time, due to the rocking rotation of the arm a'7) about the fulcrum axis 0Q, the regulating body (8) sinks into the guide groove aυ, and the operation of the sub-shift lever (9) toward the high speed side is checked. Ru.
また、被脱穀物が麦である場合には、前記切替レバーＱ
ｆ９を実線の状態位置に切替操作して扱胴（２）の回転
数を高速にするが、この際には、前記規制体（至）がガ
イド溝αυ内から脱出し、副変速レバー（９）の操作が
自由に行われるように解除される。In addition, when the grain to be shelved is wheat, the switching lever Q
f9 is switched to the position indicated by the solid line to increase the rotation speed of the handling cylinder (2), but at this time, the regulating body (to) escapes from the guide groove αυ and the sub-shift lever (9 ) is released so that operations can be performed freely.
（発明の効果）
従って、本発明によれば、稲に対応した扱胴変速状態で
ある場合には、走行変速装置の高速側への変速操作が規
制されるので、脱穀装置での脱穀過負荷を未然に防止で
き、麦の場合にはその規制が解除されるので、高速作業
が可能であり、高能□′率化を図ることができるに至っ
た。(Effects of the Invention) Therefore, according to the present invention, when the handling barrel is in a gear shifting state that corresponds to rice, the shifting operation of the traveling transmission to the high speed side is restricted, so that the threshing device is not overloaded with threshing. In the case of wheat, this restriction has been lifted, making it possible to work at high speeds and achieving high efficiency.
なお、かかる本発明の実施例では、稲の場合において、
走行変速装置の高速側への変速操作が規制された状態に
あっても、刈取りラッチレバー（至）を「切」方向側（
矢印に）方向側）に操作すると、レバーカイト体（２）
を接当押動することで、アームαηの支点軸α・がスプ
リング（ハ）に抗して移動し、規制体（至）がガイド（
ロ）から脱出するととＫなるから、前記走行変速装置の
高速側への変速操作が解除されることになり、走行速度
を早めて機体を迅速に所定場所へ移動させることができ
るのである。In addition, in the example of the present invention, in the case of rice,
Even if shifting to the high speed side of the travel transmission is restricted, the reaping latch lever (up) cannot be moved to the "off" direction (
When operated in the direction of the arrow), the lever kite body (2)
By contacting and pushing the arm αη, the fulcrum shaft α・ moves against the spring (C), and the regulating body (to) moves against the guide (
When the airplane escapes from (b), the speed change operation to the high speed side of the traveling transmission device is released, and the traveling speed can be increased to quickly move the aircraft to a predetermined location.
図は本発明の１実施例を示すもので、第１図はコンバイ
ンの一部破断せる側面図、第２図及び第８図は要部の平
面図である。
（１）は走行変速装置、（２）は扱胴、（３）は扱胴変
速装置、（４）は連動機構を示す。The drawings show one embodiment of the present invention; FIG. 1 is a partially cutaway side view of a combine harvester, and FIGS. 2 and 8 are plan views of the main parts. (1) is a traveling transmission, (2) is a handling cylinder, (3) is a handling cylinder transmission, and (4) is an interlocking mechanism.
Claims (1)
た走行変速装置（１）と、扱胴（２）の回転を「高」、
「低」に変速するべく構成した扱胴変速装置（３）とを
有するコンバインにおいて、上記走行・扱胴の両変速装
置（１）・（３）は、扱胴変速装置（３）の「低」変速
時は走行変速装置（１）の「高」側への変速操作を規制
し、変速装置（３）の「高」変速時には走行変速装置（
１）の「高」側への規制を解除して変速を自由状態とす
べく連動機構（４）を介して連動構成してなる扱胴変速
装置。A travel transmission device (1) configured to change the traveling speed of the aircraft between "high" and "low" and a rotation of the handling trunk (2) "high" and "low".
In a combine harvester having a handling barrel transmission (3) configured to shift to "low", both the traveling and handling barrel transmissions (1) and (3) are configured to shift to "low" in the handling barrel transmission (3). ” When shifting, the traveling transmission (1) is restricted from shifting to the “high” side, and when the transmission (3) is shifting to the “high” side, the traveling transmission (
A handling barrel transmission device configured to be interlocked via an interlocking mechanism (4) in order to release the restriction on the "high" side of 1) and put the speed change in a free state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20586685A JPS6265623A (en) | 1985-09-17 | 1985-09-17 | Handling body speed changing apparatus in combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20586685A JPS6265623A (en) | 1985-09-17 | 1985-09-17 | Handling body speed changing apparatus in combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6265623A true JPS6265623A (en) | 1987-03-24 |
Family
ID=16514015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20586685A Pending JPS6265623A (en) | 1985-09-17 | 1985-09-17 | Handling body speed changing apparatus in combine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6265623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010172213A (en) * | 2009-01-27 | 2010-08-12 | Kubota Corp | Reaping harvester |
-
1985
- 1985-09-17 JP JP20586685A patent/JPS6265623A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010172213A (en) * | 2009-01-27 | 2010-08-12 | Kubota Corp | Reaping harvester |
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