JPH0289043U - - Google Patents
Info
- Publication number
- JPH0289043U JPH0289043U JP16651188U JP16651188U JPH0289043U JP H0289043 U JPH0289043 U JP H0289043U JP 16651188 U JP16651188 U JP 16651188U JP 16651188 U JP16651188 U JP 16651188U JP H0289043 U JPH0289043 U JP H0289043U
- Authority
- JP
- Japan
- Prior art keywords
- operation pattern
- pattern switching
- lever
- input device
- operation input
- 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
- 238000010586 diagram Methods 0.000 description 6
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
Description
第１図は本考案実施例にもとづく油圧式掘削機
、作業機の制御装置に関する概念図、第２図ａは
本考案実施例にもとづく、操作パターン切換装置
の機能説明図、第２図ｂは本考案実施例にもとづ
く操作パターン切換装置と他装置との配線図、第
３図は従来技術にもとづく油圧式掘削機、制御装
置の全体構成図、第４図ａは従来技術にもとづく
左操作レバー操作パターンを示す図（小松、日立
など）、第４図ｂは従来技術にもとづく左操作レ
バー操作パターンを示す図（ＩＳＯ）。
１ａ…操作レバー（右）、１ｂ…操作レバー（
左）、２…操作入力装置、３…操作パターン切換
装置、４…コントローラ装置、５…油圧制御装置
、６１…ブーム用電磁比例弁、６１ａ…ブーム用
電磁比例弁ソレノイド、６１ｂ…ブーム用電磁比
例弁ソレノイド、８…ブームシリンダー、９…ア
ームシリンダー、１０…バケツトシリンダー、１
１…旋回用油圧モータ、１２…ブーム、１３…ア
ーム、１４…バケツト、１７…モニタ装置。
Fig. 1 is a conceptual diagram of a control device for a hydraulic excavator and work equipment based on an embodiment of the present invention, Fig. 2a is a functional explanatory diagram of an operation pattern switching device based on an embodiment of the present invention, and Fig. 2b is a A wiring diagram of the operation pattern switching device and other devices based on the embodiment of the present invention, FIG. 3 is an overall configuration diagram of the hydraulic excavator and control device based on the conventional technology, and FIG. 4 a shows the left operating lever based on the prior art. A diagram showing the operation pattern (Komatsu, Hitachi, etc.), and FIG. 4b is a diagram showing the left operation lever operation pattern based on the prior art (ISO). 1a...Control lever (right), 1b...Control lever (
Left), 2...Operation input device, 3...Operation pattern switching device, 4...Controller device, 5...Hydraulic control device, 61...Solenoid proportional valve for boom, 61a...Solenoid proportional valve solenoid for boom, 61b...Solenoid proportional valve for boom Valve solenoid, 8...Boom cylinder, 9...Arm cylinder, 10...Bucket cylinder, 1
DESCRIPTION OF SYMBOLS 1... Hydraulic motor for swing, 12... Boom, 13... Arm, 14... Bucket, 17... Monitor device.
Claims (1)
きをコントロールする油圧制御装置と、この油圧
制御装置に作業機を動かすための指示を入力する
操作入力装置、操作入力装置からの指示パターン
を記録させ、操作レバーストロークに対応した出
力信号（電流）を前記油圧制御装置に送るコント
ローラ装置とからなる油圧式掘削機において、操
作入力装置とコントローラ装置の間に操作パター
ン切換レバーを設置すると共に、切換えた事を表
示する表示装置を設けて、操作レバーの操作パタ
ーンが異つても作業機の動きが同一となることを
特徴とした油圧式掘削機の操作パターン切換装置
。 A hydraulic control device that controls the movement of work equipment such as boom, arm, and bucket rotation, an operation input device that inputs instructions for moving the work equipment to this hydraulic control device, and an instruction pattern from the operation input device that is recorded and operated. In a hydraulic excavator comprising a controller device that sends an output signal (current) corresponding to a lever stroke to the hydraulic control device, an operation pattern switching lever is installed between the operation input device and the controller device, and the operation pattern switching lever is installed between the operation input device and the controller device. 1. An operation pattern switching device for a hydraulic excavator, characterized in that the operation pattern switching device for a hydraulic excavator is provided with a display device to display the information so that the movement of the work implement is the same even if the operation pattern of the operation lever is different.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16651188U JPH0289043U (en) | 1988-12-23 | 1988-12-23 | |
| PCT/JP1989/001271 WO1990007613A1 (en) | 1988-12-23 | 1989-12-18 | Operation pattern switching device of hydraulic excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16651188U JPH0289043U (en) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0289043U true JPH0289043U (en) | 1990-07-13 |
Family
ID=15832695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16651188U Pending JPH0289043U (en) | 1988-12-23 | 1988-12-23 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0289043U (en) |
| WO (1) | WO1990007613A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0336334A (en) * | 1989-06-30 | 1991-02-18 | Komatsu Ltd | Operation pattern conversion monitor device for hydraulically-operated excavator |
| GB2279774A (en) * | 1990-12-31 | 1995-01-11 | Samsung Heavy Ind | Construction vehicle diagnostic system |
| CN113565162B (en) * | 2021-07-27 | 2022-09-23 | 徐州徐工挖掘机械有限公司 | Excavator, accurate control method and system thereof, vehicle-mounted end and storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131532A (en) * | 1984-07-24 | 1986-02-14 | Kubota Ltd | Shovel working vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150160U (en) * | 1984-08-30 | 1986-04-04 | ||
| JPH0324687Y2 (en) * | 1985-03-18 | 1991-05-29 |
-
1988
- 1988-12-23 JP JP16651188U patent/JPH0289043U/ja active Pending
-
1989
- 1989-12-18 WO PCT/JP1989/001271 patent/WO1990007613A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131532A (en) * | 1984-07-24 | 1986-02-14 | Kubota Ltd | Shovel working vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1990007613A1 (en) | 1990-07-12 |
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