JPH0221133U - - Google Patents
Info
- Publication number
- JPH0221133U JPH0221133U JP1988100912U JP10091288U JPH0221133U JP H0221133 U JPH0221133 U JP H0221133U JP 1988100912 U JP1988100912 U JP 1988100912U JP 10091288 U JP10091288 U JP 10091288U JP H0221133 U JPH0221133 U JP H0221133U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- operating tool
- power
- control device
- operated
- 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
- 230000005540 biological transmission Effects 0.000 claims 4
- 238000000605 extraction Methods 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Description
図面は、本考案に係る作業用走行機体における
動力取出し制御装置の実施例を示したものであつ
て、第１図は農用トラクタの全体側面図、第２図
は同上全体平面図、第３図は要部の油圧回路図、
第４図は要部のブロツク回路図、第５図はフロー
チヤート図、第６図はタイミングチヤート図、第
７図はＰＴＯ軸切り換え操作具の設置状態を示す
要部平面図、第８図はスタータスイツチ部の電源
回路図、第９図はＰＴＯ変速レバー部の要部断面
図である。
図中、１は走行機体、４は制御部、７はＰＴＯ
軸、８はＰＴＯ変速レバー、１０はＰＴＯ停止ス
イツチ、１１はツレノイド、１２は油圧クラツチ
である。
The drawings show an embodiment of the power take-off control device for a work traveling vehicle according to the present invention, in which Fig. 1 is an overall side view of an agricultural tractor, Fig. 2 is an overall plan view of the same, and Fig. 3 is an overall side view of the agricultural tractor. is the main hydraulic circuit diagram,
Fig. 4 is a block circuit diagram of the main part, Fig. 5 is a flow chart, Fig. 6 is a timing chart, Fig. 7 is a plan view of the main part showing the installation state of the PTO axis switching operation tool, and Fig. 8 is a diagram of the main part. The power supply circuit diagram of the starter switch section, and FIG. 9 is a sectional view of the main part of the PTO shift lever section. In the figure, 1 is the traveling aircraft, 4 is the control unit, and 7 is the PTO
8 is a PTO gear shift lever, 10 is a PTO stop switch, 11 is a trenoid, and 12 is a hydraulic clutch.
Claims (1)
し軸まで至る動力伝動系中に、動力伝動の断続を
するクラツチ機構と変速切り換えをする変速機構
とを設けてなる作業用走行機体において、前記変
速機構の切り換え作業を行うための変速操作具と
クラツチ機構の断続作動を行うためのクラツチ操
作具とを、変速機構が中立状態でクラツチ操作具
を続側に操作したときクラツチ機構が続状態に作
動するのを牽制して断状態のままに維持する牽制
手段を介して連繋したことを特徴とする作業用走
行機体における動力取出し制御装置。 In a working traveling aircraft, which is provided with a clutch mechanism that connects and disconnects power transmission and a transmission mechanism that changes gears in a power transmission system that extends to a power take-off shaft without being affected by disconnection of a travel clutch, switching of the transmission mechanism is provided. A gear shift operating tool for performing work and a clutch operating tool for intermittent operation of the clutch mechanism are connected so that when the gear shifting mechanism is in a neutral state and the clutch operating tool is operated to the engaged side, the clutch mechanism is operated to the engaged state. What is claimed is: 1. A power extraction control device for a work traveling aircraft, characterized in that the power extraction control device is connected via a restraining means that restrains and maintains the disconnected state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988100912U JPH0645392Y2 (en) | 1988-07-29 | 1988-07-29 | Power take-out control device for work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988100912U JPH0645392Y2 (en) | 1988-07-29 | 1988-07-29 | Power take-out control device for work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0221133U true JPH0221133U (en) | 1990-02-13 |
| JPH0645392Y2 JPH0645392Y2 (en) | 1994-11-24 |
Family
ID=31329423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988100912U Expired - Lifetime JPH0645392Y2 (en) | 1988-07-29 | 1988-07-29 | Power take-out control device for work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645392Y2 (en) |
-
1988
- 1988-07-29 JP JP1988100912U patent/JPH0645392Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645392Y2 (en) | 1994-11-24 |
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