JPH02121480U - - Google Patents
Info
- Publication number
- JPH02121480U JPH02121480U JP3164689U JP3164689U JPH02121480U JP H02121480 U JPH02121480 U JP H02121480U JP 3164689 U JP3164689 U JP 3164689U JP 3164689 U JP3164689 U JP 3164689U JP H02121480 U JPH02121480 U JP H02121480U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- adjustment element
- steering force
- engine
- rotation sensor
- 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 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図はパワーステアリングの制御回路図、第
２図は田植機の全体側面図、第３図は同平面図、
第４図は部分側面説明図、第５図乃至第６図はパ
ワーステアリング部の断面説明図、第７図は油圧
回路図、第８図はフローチヤート、第９図はエン
ジン回転数とモータ位置との関係を示す特性線図
である。
２……エンジン、４……ミツシヨンケース（ミ
ツシヨン）、７０……規制ピン（ステアリング力
調節要素）、７９……回転センサ、８０……車速
センサ（回転センサ）。
Figure 1 is a power steering control circuit diagram, Figure 2 is an overall side view of the rice transplanter, Figure 3 is a plan view of the same,
Figure 4 is a partial side view, Figures 5 and 6 are cross-sectional views of the power steering section, Figure 7 is a hydraulic circuit diagram, Figure 8 is a flowchart, and Figure 9 is engine speed and motor position. FIG. 2... Engine, 4... Mission case (mission), 70... Regulation pin (steering force adjustment element), 79... Rotation sensor, 80... Vehicle speed sensor (rotation sensor).
Claims (1)
節するステアリング力調節要素と、エンジン及び
ミツシヨンの回転数出力を検出する回転センサと
を備え、前記ステアリング調節要素をこれら回転
センサの検出に基づいて作動制御するように構成
したことを特徴とする移動農機の操向制御装置。 A steering force adjustment element that adjusts the steering force of the power steering, and a rotation sensor that detects the rotational speed output of the engine and the transmission, and is configured to control the operation of the steering adjustment element based on the detection of these rotation sensors. A steering control device for mobile agricultural machinery characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989031646U JPH0754056Y2 (en) | 1989-03-20 | 1989-03-20 | Steering control device for mobile agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989031646U JPH0754056Y2 (en) | 1989-03-20 | 1989-03-20 | Steering control device for mobile agricultural machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02121480U true JPH02121480U (en) | 1990-10-02 |
| JPH0754056Y2 JPH0754056Y2 (en) | 1995-12-13 |
Family
ID=31257654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989031646U Expired - Lifetime JPH0754056Y2 (en) | 1989-03-20 | 1989-03-20 | Steering control device for mobile agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754056Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59134060A (en) * | 1983-01-20 | 1984-08-01 | Kayaba Ind Co Ltd | Power steering device |
-
1989
- 1989-03-20 JP JP1989031646U patent/JPH0754056Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59134060A (en) * | 1983-01-20 | 1984-08-01 | Kayaba Ind Co Ltd | Power steering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754056Y2 (en) | 1995-12-13 |