JPS61197807U - - Google Patents
Info
- Publication number
- JPS61197807U JPS61197807U JP8321485U JP8321485U JPS61197807U JP S61197807 U JPS61197807 U JP S61197807U JP 8321485 U JP8321485 U JP 8321485U JP 8321485 U JP8321485 U JP 8321485U JP S61197807 U JPS61197807 U JP S61197807U
- Authority
- JP
- Japan
- Prior art keywords
- control
- vehicle body
- pair
- lift rods
- rolling
- 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
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
図面は本考案に係る農用トラクタの制御装置の
実施例を示し、第１図は制御機構の構成を示すブ
ロツク図、第２図はコントロールボツクスの平面
図、第３図は農用トラクタ後部の側面図、第４図
は農用トラクタの背面図である。
４……リンク機構、４ａ……昇降リンク、５…
…対地作業装置、６……リフトロツド、７……ア
クチユエータ、１８……ローリング制御起動用ス
イツチ。
The drawings show an embodiment of the control device for an agricultural tractor according to the present invention. Fig. 1 is a block diagram showing the configuration of the control mechanism, Fig. 2 is a plan view of the control box, and Fig. 3 is a side view of the rear of the agricultural tractor. , FIG. 4 is a rear view of the agricultural tractor. 4...Link mechanism, 4a...Elevating link, 5...
... Ground work device, 6... Lift rod, 7... Actuator, 18... Switch for starting rolling control.
Claims (1)
在なアクチユエータ７を介装してローリング可能
に構成すると共に、一対のリフトロツド６，６と
左右一対の昇降リンク４ａ，４ａとの複数連結位
置の変更で、リンク比を変更可能に構成したリン
ク機構４を介して、走行車体１に対して対地作業
装置５を連結し、かつ、車体側に設けた左右傾斜
センサ１３からの信号に基づいて対地作業装置５
を自動ローリング制御可能に構成した農用トラク
タの制御装置であつて、前記リフトロツド６，６
と昇降リンク４ａ，４ａの連結位置変更時のリン
ク比の変化に対応した制御特性でのローリング制
御を行い得る複数位置に操作できるようローリン
グ制御起動用スイツチ１８を構成してある農用ト
ラクタの制御装置。 A telescopic actuator 7 is interposed in one of the pair of left and right lift rods 6, 6 to enable rolling, and multiple connection positions of the pair of lift rods 6, 6 and the pair of left and right lifting links 4a, 4a can be changed. , the ground work device 5 is connected to the traveling vehicle body 1 via a link mechanism 4 configured to be able to change the link ratio, and the ground work device is connected to the traveling vehicle body 1 based on the signal from the left and right tilt sensor 13 provided on the vehicle body side. 5
A control device for an agricultural tractor configured to enable automatic rolling control of the lift rods 6, 6.
A control device for an agricultural tractor in which a rolling control activation switch 18 is configured so as to be operable in a plurality of positions to perform rolling control with control characteristics corresponding to changes in link ratio when changing the connection position of the vertical links 4a and 4a. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8321485U JPH0449852Y2 (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8321485U JPH0449852Y2 (en) | 1985-05-31 | 1985-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197807U true JPS61197807U (en) | 1986-12-10 |
| JPH0449852Y2 JPH0449852Y2 (en) | 1992-11-25 |
Family
ID=30631637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8321485U Expired JPH0449852Y2 (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449852Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62171603A (en) * | 1986-01-25 | 1987-07-28 | 三菱農機株式会社 | Control operation part structur in agricultural tractor |
-
1985
- 1985-05-31 JP JP8321485U patent/JPH0449852Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62171603A (en) * | 1986-01-25 | 1987-07-28 | 三菱農機株式会社 | Control operation part structur in agricultural tractor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449852Y2 (en) | 1992-11-25 |