JPS632416U - - Google Patents
Info
- Publication number
- JPS632416U JPS632416U JP9518786U JP9518786U JPS632416U JP S632416 U JPS632416 U JP S632416U JP 9518786 U JP9518786 U JP 9518786U JP 9518786 U JP9518786 U JP 9518786U JP S632416 U JPS632416 U JP S632416U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- control
- sets
- rice transplanter
- valve
- 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
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 241000209094 Oryza Species 0.000 claims 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 240000007594 Oryza sativa Species 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図は、乗用田植機の全体側面図、第２図は
本考案の油圧回路図、第３図は制御電気回路図、
第４図はリレーとソレノイドの関係を示す電気回
路図、第５図は角度センサーＳの発信電圧とフロ
ートの角度の関係を示す図面、第６図は制御状態
における角度センサーＳの電圧とリレーのＯＮ，
ＯＦＦの関係を示す図面、第７図はフローコント
ロールバルブ５の差圧とドレーン回路への吐出量
を示す図面、第８図は手動昇降レバー６を示す平
面図、第９図は手動・自動時における各電磁弁の
作動組み合わせを示す図面である。
Ａ……走行装置、Ｂ……植付け装置、１……フ
ロコン電磁弁、２……上昇電磁弁、３……下降電
磁弁、４……昇降シリンダー、５……フローコン
トロールバルブ、６……手動昇降レバー。
Fig. 1 is an overall side view of the riding rice transplanter, Fig. 2 is a hydraulic circuit diagram of the present invention, Fig. 3 is a control electric circuit diagram,
Figure 4 is an electric circuit diagram showing the relationship between the relay and the solenoid, Figure 5 is a diagram showing the relationship between the output voltage of the angle sensor S and the float angle, and Figure 6 is a diagram showing the relationship between the voltage of the angle sensor S and the relay in the control state. ON,
Figure 7 is a diagram showing the differential pressure of the flow control valve 5 and the discharge amount to the drain circuit. Figure 8 is a plan view showing the manual lift lever 6. Figure 9 is a diagram showing the manual/automatic operation. It is a drawing which shows the operation combination of each electromagnetic valve in . A... Traveling device, B... Planting device, 1... Fluocon solenoid valve, 2... Up solenoid valve, 3... Down solenoid valve, 4... Lifting cylinder, 5... Flow control valve, 6... Manual Lifting lever.
Claims (1)
弁を、上昇電磁弁２と下降電磁弁３とフロコン電
磁弁１の３組の単動電磁弁により構成し、植付け
装置Ｂ部に配置した角度センサーＳ及び手動昇降
レバー６よりの信号に基づいて前記３組の電磁弁
を組み合わせ作動させることにより制御したこと
を特徴とする乗用田植機の姿勢制御装置。 The hydraulic control valve that raises and lowers the planting device B of the riding rice transplanter is composed of three sets of single-acting solenoid valves: an ascending solenoid valve 2, a descending solenoid valve 3, and a flow control solenoid valve 1, and an angle sensor placed in the planting device B section. A posture control device for a riding rice transplanter, characterized in that control is performed by operating the three sets of electromagnetic valves in combination based on signals from S and a manual lift lever 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9518786U JPH0437376Y2 (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9518786U JPH0437376Y2 (en) | 1986-06-20 | 1986-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS632416U true JPS632416U (en) | 1988-01-09 |
| JPH0437376Y2 JPH0437376Y2 (en) | 1992-09-02 |
Family
ID=30959453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9518786U Expired JPH0437376Y2 (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437376Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6320715U (en) * | 1986-07-25 | 1988-02-10 | ||
| JPS6320716U (en) * | 1986-07-25 | 1988-02-10 | ||
| JP2009254269A (en) * | 2008-04-15 | 2009-11-05 | Mitsubishi Agricult Mach Co Ltd | Lifting device for work vehicle |
-
1986
- 1986-06-20 JP JP9518786U patent/JPH0437376Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6320715U (en) * | 1986-07-25 | 1988-02-10 | ||
| JPS6320716U (en) * | 1986-07-25 | 1988-02-10 | ||
| JP2009254269A (en) * | 2008-04-15 | 2009-11-05 | Mitsubishi Agricult Mach Co Ltd | Lifting device for work vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437376Y2 (en) | 1992-09-02 |
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