JPS6320718U - - Google Patents
Info
- Publication number
- JPS6320718U JPS6320718U JP11508286U JP11508286U JPS6320718U JP S6320718 U JPS6320718 U JP S6320718U JP 11508286 U JP11508286 U JP 11508286U JP 11508286 U JP11508286 U JP 11508286U JP S6320718 U JPS6320718 U JP S6320718U
- Authority
- JP
- Japan
- Prior art keywords
- hunting
- predetermined level
- planting part
- width
- planting
- 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 4
- 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図はセンサ出力線図、
第７図は波形整形回路出力線図である。
１５……植付部、２３……フロート、５９……
ハンチングセンサ、６６……ハンチング制御要素
。
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,
Figure 5 is an electrical circuit diagram, Figure 6 is a sensor output diagram,
FIG. 7 is a waveform shaping circuit output diagram. 15...Planting section, 23...Float, 59...
Hunting sensor, 66...hunting control 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
持させるようにした構造において、前記植付部に
発生するハンチング幅の所定レベル以上及び以下
を検出するハンチングセンサを設けると共に、ハ
ンチング幅の所定レベル以上或いは以下を前記セ
ンサが検出するときそのハンチング幅を所定レベ
ル内に抑制するハンチング制御要素を設けたこと
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, when the hunting width that occurs in the planting part exceeds a predetermined level and A rice transplanter characterized in that it is provided with a hunting sensor that detects the following, and a hunting control element that suppresses the hunting width within a predetermined level when the sensor detects that the hunting width is above or below a predetermined level. With control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11508286U JPS6320718U (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11508286U JPS6320718U (en) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320718U true JPS6320718U (en) | 1988-02-10 |
Family
ID=30998411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11508286U Pending JPS6320718U (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320718U (en) |
-
1986
- 1986-07-25 JP JP11508286U patent/JPS6320718U/ja active Pending