JPS63171230U - - Google Patents
Info
- Publication number
- JPS63171230U JPS63171230U JP6558287U JP6558287U JPS63171230U JP S63171230 U JPS63171230 U JP S63171230U JP 6558287 U JP6558287 U JP 6558287U JP 6558287 U JP6558287 U JP 6558287U JP S63171230 U JPS63171230 U JP S63171230U
- Authority
- JP
- Japan
- Prior art keywords
- reverse
- activated
- neutral
- main power
- work
- 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
- 230000007935 neutral effect Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Harvester Elements (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
第１図は本考案に係る制御装置のシステム構成
を示す図、第２図はそのタイムチヤートを示す図
、第３図はその作動を示すフローチヤート、第４
図は本考案を適用し得るコンバインの全体を示す
側面図である。
１……作業車輛（コンバイン）、２１……変速
操作手段（Ｆ・Ｒ無段変速レバー）、３４……前
・後進切換え装置、３６……前・後進用アクチユ
エータ（油圧アクチユエータ）、４４……走行ク
ラツチ（メインクラツチ）、４７……トリガー手
段（レギユレータＬ端子）、４８……強制作動手
段、Ｎ……ニユートラル位置。
Fig. 1 is a diagram showing the system configuration of the control device according to the present invention, Fig. 2 is a diagram showing its time chart, Fig. 3 is a flow chart showing its operation, and Fig. 4 is a diagram showing the system configuration of the control device according to the present invention.
The figure is a side view showing the entire combine harvester to which the present invention can be applied. DESCRIPTION OF SYMBOLS 1... Work vehicle (combine harvester), 21... Speed change operating means (F/R continuously variable transmission lever), 34... Forward/reverse switching device, 36... Forward/reverse actuator (hydraulic actuator), 44... Traveling clutch (main clutch), 47...Trigger means (regulator L terminal), 48...Forced activation means, N...Neutral position.
Claims (1)
ートラル操作に対応して前・後進用アクチユエー
タを作動し、走行クラツチを切断すると共に前・
後進切換え装置により走行系を中立状態にしてな
る作業作業であつて、 前記メイン電源投入時に瞬間的に信号を発信す
るトリガー手段と、 該トリガー手段に基づき、前記前・後進用アク
チユエータを前記変速操作手段のニユートラル位
置に対応した作動位置に一旦強制的に作動する強
制作動手段と、 を備えたことを特徴とする作業車輛における制御
装置。[Scope of Claim for Utility Model Registration] When the main power is on, the forward and reverse actuators are activated in response to the neutral operation of the gear shift operation means, and the travel clutch is disengaged and the forward and reverse movement is activated.
A work in which the traveling system is placed in a neutral state by a reverse switching device, the trigger means for instantaneously transmitting a signal when the main power is turned on, and based on the trigger means, the forward/reverse actuator is operated to change the speed. 1. A control device for a work vehicle, comprising: forced activation means that is once forcibly activated to an activation position corresponding to a neutral position of the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6558287U JPS63171230U (en) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6558287U JPS63171230U (en) | 1987-04-28 | 1987-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171230U true JPS63171230U (en) | 1988-11-08 |
Family
ID=30902790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6558287U Pending JPS63171230U (en) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171230U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6223829A (en) * | 1985-07-23 | 1987-01-31 | Isuzu Motors Ltd | Controller for vehicle |
-
1987
- 1987-04-28 JP JP6558287U patent/JPS63171230U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6223829A (en) * | 1985-07-23 | 1987-01-31 | Isuzu Motors Ltd | Controller for vehicle |