JPS649509U - - Google Patents
Info
- Publication number
- JPS649509U JPS649509U JP10483087U JP10483087U JPS649509U JP S649509 U JPS649509 U JP S649509U JP 10483087 U JP10483087 U JP 10483087U JP 10483087 U JP10483087 U JP 10483087U JP S649509 U JPS649509 U JP S649509U
- Authority
- JP
- Japan
- Prior art keywords
- transplanter
- steering
- pair
- right direction
- ridges
- 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 1
Landscapes
- Transplanting Machines (AREA)
- Guiding Agricultural Machines (AREA)
Description
図面は本考案に係る移植機における操向自動制
御装置の実施例を示すものであつて、第１図は移
植機全体の側面図、第２図は同上平面図、第３図
は前部の左右一対の方向センサの平面図、第４図
は操向自動制御装置の要部回路図、第５図は要部
の動作態様を示すフローチヤート、第６図は同上
タイミングチヤート、第７図は他の実施例のフロ
ーチヤート、第８図は同上タイミングチヤートで
ある。
１…移動機体、２…前輪、３…後輪、４…方向
制御モータ、６…制御装置、８…苗の植付部、１
０，１０′…前部の左右一対の方向センサ、１１
，１１′…後部の左右一対の方向センサ、１４，
１４′…センサアーム、１５…制御部、１６…回
転センサ。
The drawings show an embodiment of the automatic steering control device for a transplanter according to the present invention, in which FIG. 1 is a side view of the entire transplanter, FIG. 2 is a plan view of the same, and FIG. 3 is a front view of the transplanter. A plan view of a pair of left and right direction sensors, FIG. 4 is a circuit diagram of the main parts of the automatic steering control system, FIG. 5 is a flowchart showing the operation mode of the main parts, FIG. A flowchart of another embodiment, FIG. 8, is a timing chart of the same as above. DESCRIPTION OF SYMBOLS 1... Mobile body, 2... Front wheel, 3... Rear wheel, 4... Direction control motor, 6... Control device, 8... Seedling planting part, 1
0,10'...Pair of left and right direction sensors at the front, 11
, 11'...a pair of left and right direction sensors at the rear, 14,
14'...sensor arm, 15...control unit, 16...rotation sensor.
Claims (1)
植機において、畝に対する移植機の進行方向角を
検出する左右一対の方向センサと、この左右一対
の方向センサの動作角を比較してその差を小さく
する方向に移植機の進行方向を制御する自動操向
装置と、機体が走行状態か停止状態かを検出する
走行検出装置と、走行検出装置で走行停止状態を
検出した際に上記自動操向装置の操向作動を停止
する操向規制装置を設けたことを特徴とする移植
機における操向自動制御装置。 In a transplanter that transplants seedlings while moving across ridges in a field, a pair of left and right direction sensors detect the angle of the direction of movement of the transplanter with respect to the ridges, and the operating angles of this pair of left and right direction sensors are compared to determine the difference. an automatic steering device that controls the direction of movement of the transplanter in a direction that reduces 1. An automatic steering control device for a transplanted machine, characterized in that it is provided with a steering regulation device that stops the steering operation of a steering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10483087U JPS649509U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10483087U JPS649509U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649509U true JPS649509U (en) | 1989-01-19 |
Family
ID=31336895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10483087U Pending JPS649509U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649509U (en) |
-
1987
- 1987-07-07 JP JP10483087U patent/JPS649509U/ja active Pending