JPH0310712U - - Google Patents
Info
- Publication number
- JPH0310712U JPH0310712U JP7147389U JP7147389U JPH0310712U JP H0310712 U JPH0310712 U JP H0310712U JP 7147389 U JP7147389 U JP 7147389U JP 7147389 U JP7147389 U JP 7147389U JP H0310712 U JPH0310712 U JP H0310712U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- control
- operation lever
- detecting
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims 3
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Mechanical Control Devices (AREA)
Description
図面は、本考案に係る作業用走行車における制
御切換操作装置の一実施例を示したものであつて
、第１図はトラクタの側面図、第２図は昇降操作
レバー部の側面断面図、第３図は同上平面断面図
、第４図は作用を説明する要部平面図、第５図は
メイン制御の制御手順を示すフローチヤート図で
ある。
図中、１は走行機体、３は作業部、６は昇降操
作レバー、７はレバー位置センサ、８はガイドパ
ネル、８ｂは操作マーク、９，１０はストツパ、
１１は制御部である。
The drawings show an embodiment of the control switching operation device for a working vehicle according to the present invention, in which FIG. 1 is a side view of the tractor, FIG. 2 is a side sectional view of the lifting operation lever, FIG. 3 is a sectional plan view of the same as above, FIG. 4 is a plan view of essential parts for explaining the operation, and FIG. 5 is a flowchart showing the control procedure of the main control. In the figure, 1 is a traveling machine body, 3 is a working part, 6 is a lift operation lever, 7 is a lever position sensor, 8 is a guide panel, 8b is an operation mark, 9 and 10 are stoppers,
11 is a control section.
Claims (1)
業部を、複数の制御モードに基づいて姿勢制御す
る制御部が設けられた作業用走行車において、前
記昇降操作レバー部位に、昇降操作レバーの操作
範囲を任意の範囲に選択的に設定可能なストツパ
機構を設ける一方、前記制御部には、昇降操作レ
バーの操作位置を検知するレバー位置検知手段と
、昇降操作レバーの操作範囲に基づいて制御部の
制御モードを切換える制御モード切換手段とを設
けたことを特徴とする作業用走行車における制御
切換操作装置。 In a work vehicle that is provided with a control unit that controls the attitude of a working unit that moves up and down by operating an up/down operation lever based on a plurality of control modes, the operation range of the up/down operation lever is set in the up/down operation lever portion. is provided with a stopper mechanism that can selectively set the height to a desired range, and the control section includes a lever position detection means for detecting the operation position of the lift operation lever, and a lever position detection means for detecting the operation position of the lift operation lever, and a lever position detection means for detecting the operation position of the lift operation lever, and 1. A control switching operation device for a work vehicle, comprising: control mode switching means for switching control modes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989071473U JP2508810Y2 (en) | 1989-06-19 | 1989-06-19 | Control switching operation device for work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989071473U JP2508810Y2 (en) | 1989-06-19 | 1989-06-19 | Control switching operation device for work vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0310712U true JPH0310712U (en) | 1991-01-31 |
| JP2508810Y2 JP2508810Y2 (en) | 1996-08-28 |
Family
ID=31608533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989071473U Expired - Lifetime JP2508810Y2 (en) | 1989-06-19 | 1989-06-19 | Control switching operation device for work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508810Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016178876A (en) * | 2015-03-23 | 2016-10-13 | 朝日電装株式会社 | Tillage depth adjustment device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59174616U (en) * | 1983-05-06 | 1984-11-21 | 株式会社クボタ | Lever guide device for hydraulic system |
| JPS61197804U (en) * | 1985-05-30 | 1986-12-10 |
-
1989
- 1989-06-19 JP JP1989071473U patent/JP2508810Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59174616U (en) * | 1983-05-06 | 1984-11-21 | 株式会社クボタ | Lever guide device for hydraulic system |
| JPS61197804U (en) * | 1985-05-30 | 1986-12-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016178876A (en) * | 2015-03-23 | 2016-10-13 | 朝日電装株式会社 | Tillage depth adjustment device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508810Y2 (en) | 1996-08-28 |