JPS6320717U - - Google Patents
Info
- Publication number
- JPS6320717U JPS6320717U JP11508186U JP11508186U JPS6320717U JP S6320717 U JPS6320717 U JP S6320717U JP 11508186 U JP11508186 U JP 11508186U JP 11508186 U JP11508186 U JP 11508186U JP S6320717 U JPS6320717 U JP S6320717U
- Authority
- JP
- Japan
- Prior art keywords
- planting
- planting part
- rice transplanter
- hunting
- control
- 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
- 241000209094 Oryza Species 0.000 claims 2
- 235000007164 Oryza sativa Nutrition 0.000 claims 2
- 235000009566 rice Nutrition 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
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図はセンサ出力線図、
第７図は他の変形構造例を示す説明図、第８図は
同制御出力線図である。
１５……植付部、２３……フロート、５９，５
９ａ……ハンチングセンサ。
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,
Figure 5 is an electrical circuit diagram, Figure 6 is a sensor output diagram,
FIG. 7 is an explanatory diagram showing another example of a modified structure, and FIG. 8 is a control output diagram of the same. 15...Planting section, 23...Float, 59,5
9a... Hunting sensor.
Claims (1)
基づいて植付部を昇降させその植付深さを一定維
持させるようにした構造において、前記植付部を
昇降する昇降制御系に該植付部の上下ハンチング
を感知するハンチングセンサを設けたことを特徴
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 the ground pressure of a float supported below the planting part to maintain a constant planting depth, an elevation control system that raises and lowers the planting part is used to control the planting part. A planting control device for a rice transplanter, characterized by being provided with a hunting sensor that detects vertical hunting of the rice transplanter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11508186U JPS6320717U (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11508186U JPS6320717U (en) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320717U true JPS6320717U (en) | 1988-02-10 |
Family
ID=30998409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11508186U Pending JPS6320717U (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320717U (en) |
-
1986
- 1986-07-25 JP JP11508186U patent/JPS6320717U/ja active Pending
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