JPS6310813U - - Google Patents
Info
- Publication number
- JPS6310813U JPS6310813U JP10595786U JP10595786U JPS6310813U JP S6310813 U JPS6310813 U JP S6310813U JP 10595786 U JP10595786 U JP 10595786U JP 10595786 U JP10595786 U JP 10595786U JP S6310813 U JPS6310813 U JP S6310813U
- Authority
- JP
- Japan
- Prior art keywords
- lowering
- control device
- control
- tractor
- raising
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Control Of Position Or Direction (AREA)
Description
図面は本考案の実施例を示し、第１図はロータ
リ耕耘機付きトラクタの側面図、第２図は第１図
の―線視平面図、第３図は制御のブロツク線
図、第４図はフローチヤートである。
１…トラクタ、２…ロータリ耕耘機、３…ロワ
ーリンク、４…トツプリンク、５…耕深制御用油
圧シリンダ、６…リフトアーム、８…水平制御用
油圧シリンダ、９…姿勢感知センサー、１０…油
圧回路、１１…エンジン、１２…油圧ポンプ、１
３…ポジシヨンコントロールレバー、２１…昇降
位置設定器、１４…制御装置、１５…操縦座席、
１６…切換弁、１７…カバー体、１８…ばね、２
０…耕深センサー、２２…自動・手動切換えスイ
ツチ、２３…耕深位置設定レバー、２４…耕深値
設定器、３１…ロータリーエンコーダ、２５…感
度調節器、３０…走行変速レバー、３２…サーボ
モータ、３３…走行ミツシヨン、３４…回転数セ
ンサー、３５…電源スイツチ。
The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of a tractor with a rotary tiller, Fig. 2 is a plan view taken along the - line of Fig. 1, Fig. 3 is a control block diagram, and Fig. 4. is a flowchart. DESCRIPTION OF SYMBOLS 1...Tractor, 2...Rotary tiller, 3...Lower link, 4...Top link, 5...Hydraulic cylinder for plowing depth control, 6...Lift arm, 8...Hydraulic cylinder for horizontal control, 9...Posture sensing sensor, 10... Hydraulic circuit, 11...Engine, 12...Hydraulic pump, 1
3... Position control lever, 21... Lifting position setting device, 14... Control device, 15... Control seat,
16...Switching valve, 17...Cover body, 18...Spring, 2
0... tilling depth sensor, 22... automatic/manual changeover switch, 23... tilling depth position setting lever, 24... tilling depth value setter, 31... rotary encoder, 25... sensitivity adjuster, 30... traveling speed change lever, 32... servo Motor, 33... Traveling transmission, 34... Rotation speed sensor, 35... Power switch.
Claims (1)
ジシヨンコントロールレバーの手動操作により昇
降駆動手段を介して昇降駆動する一方、作業機を
作業深さ検出センサーと作業深さ設定器との両信
号の比較により設定された作業深さ位置まで駆動
手段を介して昇降させる制御装置において、該制
御装置にトラクタの電源スイツチを接続すると共
に、前記ポジシヨンコントロールレバーの手動操
作に連動する昇降位置設定器の信号を入力させ、
電源スイツチのＯＮの信号にて作業深さ制御を作
動しないようにする一方、前記ポジシヨンコント
ロールレバーの下げ操作に連動する昇降位置設定
器の信号にて作業深さ制御状態に入るようにした
ことを特徴とするトラクタにおける自動制御装置
。 The work equipment, which is connected to the tractor so that it can be raised and lowered, is driven up and down via the raising and lowering drive means by manual operation of the position control lever. In a control device for raising and lowering via a drive means to a working depth position set by comparison, a power switch of the tractor is connected to the control device, and a raising and lowering position setter is connected to the control device in conjunction with manual operation of the position control lever. input the signal,
While the working depth control is not activated by the ON signal of the power switch, the working depth control state is entered by the signal of the lifting position setting device linked to the lowering operation of the position control lever. An automatic control device for a tractor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10595786U JPS6310813U (en) | 1986-07-10 | 1986-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10595786U JPS6310813U (en) | 1986-07-10 | 1986-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6310813U true JPS6310813U (en) | 1988-01-25 |
Family
ID=30980872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10595786U Pending JPS6310813U (en) | 1986-07-10 | 1986-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6310813U (en) |
-
1986
- 1986-07-10 JP JP10595786U patent/JPS6310813U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6310813U (en) | ||
| JPS6320708U (en) | ||
| JPS6310810U (en) | ||
| JPS6310812U (en) | ||
| JPS6359803A (en) | Working machine rising and falling control system of tractor | |
| JPS6310811U (en) | ||
| JPH03108311U (en) | ||
| JPH03105207U (en) | ||
| JPS6326203U (en) | ||
| JP2603517Y2 (en) | Engine control device for agricultural tractor | |
| JPH03112207U (en) | ||
| JPH0451534Y2 (en) | ||
| JPS62193805U (en) | ||
| JPS59175312U (en) | Agricultural tractor hydraulic system | |
| JPH0465006U (en) | ||
| JPH03105206U (en) | ||
| JPH0424884Y2 (en) | ||
| JPS632413U (en) | ||
| JPS6172117U (en) | ||
| JPH0356304U (en) | ||
| JPS6443615U (en) | ||
| JPH0465007U (en) | ||
| JPS6395405U (en) | ||
| JPS6022105U (en) | tractor | |
| JPS6022106U (en) | Angle control device for work equipment |