JPS61137213U - - Google Patents
Info
- Publication number
- JPS61137213U JPS61137213U JP2088185U JP2088185U JPS61137213U JP S61137213 U JPS61137213 U JP S61137213U JP 2088185 U JP2088185 U JP 2088185U JP 2088185 U JP2088185 U JP 2088185U JP S61137213 U JPS61137213 U JP S61137213U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- bias
- angular velocity
- angle detection
- working machine
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案の角度検出装置を実施したトラ
クタの一部切欠側面図、第２図は同要部の平面図
、第３図はレートセンサの断面図、第４図は重力
センサを示す斜面図、第５図は角度制御機構を油
圧駆動する油圧回路図、第６図は角度制御機構の
電気制御回路図、第７図は同角度制御機構のフロ
ーチヤート図である。
１１……レートセンサ、１１ａ……ケース、１
１ｂ……ポンプ。
Fig. 1 is a partially cutaway side view of a tractor implementing the angle detection device of the present invention, Fig. 2 is a plan view of the main parts, Fig. 3 is a sectional view of the rate sensor, and Fig. 4 shows the gravity sensor. FIG. 5 is a hydraulic circuit diagram for hydraulically driving the angle control mechanism, FIG. 6 is an electrical control circuit diagram of the angle control mechanism, and FIG. 7 is a flowchart of the angle control mechanism. 11...Rate sensor, 11a...Case, 1
1b...Pump.
Claims (1)
更可能に支持した農作業機の角度検出装置であつ
て、ポンプ１１ｂを備え、ケース１１ａ内にガス
を定速層流で循環させ、外部からの角速度入力で
ガス流に偏りを生じさせ、このガス流の偏りで加
速度を電気的に検出するごとくしたレートセンサ
１１を形成して、該センサ１１を前記農作業機に
、該農作業機の左右方向傾動で前記センサ１１に
角速度入力を与えるように設置したことを特徴と
する農作業機の角度検出装置。 This is an angle detection device for an agricultural working machine in which the agricultural working machine is supported so as to be able to change the inclination angle in the left and right directions with respect to a mobile body, and includes a pump 11b, circulates gas in a case 11a at a constant laminar flow, and receives an angular velocity input from the outside. A rate sensor 11 is formed which causes a bias in the gas flow and electrically detects acceleration based on the bias in the gas flow. An angle detection device for an agricultural machine, characterized in that it is installed so as to give an angular velocity input to a sensor 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020881U JPH0355049Y2 (en) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020881U JPH0355049Y2 (en) | 1985-02-15 | 1985-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61137213U true JPS61137213U (en) | 1986-08-26 |
| JPH0355049Y2 JPH0355049Y2 (en) | 1991-12-06 |
Family
ID=30511772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985020881U Expired JPH0355049Y2 (en) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355049Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001339910A (en) * | 2000-05-24 | 2001-12-07 | Harmonic Drive Syst Ind Co Ltd | Limited rotating motor with position sensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837564A (en) * | 1981-08-24 | 1983-03-04 | Honda Motor Co Ltd | Gas rate sensor |
| JPS58187771U (en) * | 1982-06-08 | 1983-12-13 | トヨタ自動車株式会社 | Vehicle gas rate gyroscope |
-
1985
- 1985-02-15 JP JP1985020881U patent/JPH0355049Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837564A (en) * | 1981-08-24 | 1983-03-04 | Honda Motor Co Ltd | Gas rate sensor |
| JPS58187771U (en) * | 1982-06-08 | 1983-12-13 | トヨタ自動車株式会社 | Vehicle gas rate gyroscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001339910A (en) * | 2000-05-24 | 2001-12-07 | Harmonic Drive Syst Ind Co Ltd | Limited rotating motor with position sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355049Y2 (en) | 1991-12-06 |
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