JPS6320719U - - Google Patents
Info
- Publication number
- JPS6320719U JPS6320719U JP11508386U JP11508386U JPS6320719U JP S6320719 U JPS6320719 U JP S6320719U JP 11508386 U JP11508386 U JP 11508386U JP 11508386 U JP11508386 U JP 11508386U JP S6320719 U JPS6320719 U JP S6320719U
- Authority
- JP
- Japan
- Prior art keywords
- hunting
- planting
- planting part
- limiting element
- 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.)
- Pending
Links
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Description
第１図は植付部の側面説明図、第２図は全体側
面図、第３図は同平面図、第４図は油圧回路図、
第５図は電気回路図、第６図は波形整形回路の出
力線図である。
１５……植付部、２３……フロート、５９……
ハンチングセンサ、６７……ハンチング制限要素
。
Figure 1 is an explanatory side view of the planting section, Figure 2 is an overall side view, Figure 3 is a plan view of the same, Figure 4 is a hydraulic circuit diagram,
FIG. 5 is an electric circuit diagram, and FIG. 6 is an output diagram of the waveform shaping circuit. 15...Planting section, 23...Float, 59...
Hunting sensor, 67...Hunting restriction element.
Claims (1)
基づいて植付部を昇降させその植付深さを一定維
持させる構造において、前記植付部に発生するハ
ンチングを検出するハンチングセンサを設けると
共に、その発生したハンチングを抑制するハンチ
ング制限要素を設け、前記ハンチングセンサによ
るハンチング検出時のみ該ハンチング制限要素を
作動制御するように構成したことを特徴とする田
植機の植付制御装置。 In a structure in which a planting part is raised and lowered based on changes in ground pressure of a float supported below the planting part to maintain a constant planting depth, a hunting sensor is provided to detect hunting occurring in the planting part, and A planting control device for a rice transplanter, characterized in that a hunting limiting element is provided to suppress the hunting that occurs, and the hunting limiting element is operated and controlled only when hunting is detected by the hunting sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11508386U JPS6320719U (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11508386U JPS6320719U (en) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320719U true JPS6320719U (en) | 1988-02-10 |
Family
ID=30998413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11508386U Pending JPS6320719U (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320719U (en) |
-
1986
- 1986-07-25 JP JP11508386U patent/JPS6320719U/ja active Pending