JPS6077310U - hydraulic cylinder - Google Patents
hydraulic cylinderInfo
- Publication number
- JPS6077310U JPS6077310U JP17066783U JP17066783U JPS6077310U JP S6077310 U JPS6077310 U JP S6077310U JP 17066783 U JP17066783 U JP 17066783U JP 17066783 U JP17066783 U JP 17066783U JP S6077310 U JPS6077310 U JP S6077310U
- Authority
- JP
- Japan
- Prior art keywords
- machine
- cylinder
- hydraulic cylinder
- work machine
- angle
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示すものであり、第１図は本考
案に係る角度制御装置を搭載し、その後側に作業機とし
てロータリを装着したトラクタの一部破断左側面図、第
２図はその要部平面図、第３図は制御油圧回路と共に示
す油圧シリンダの一部破断背面図、第４図はその制御電
子回路図、第５図はウィンドコンパレータの動作説明図
である。
１・・・・・・トラクタ本体、２−−−−−−ロータリ
、１１・・・・・・リフトアーム、２０・・・・・・ト
ップリンク、２２・・・・・・ロワリンク、２４・・・
・・・連結ロッド、２６・・・・・・油圧シリンダ、２
６ａ・・・・・・ピストンロッド、２６ｂ ｌ・
・・・・・シリンダチューブ、２６ｃ・・・・・・ピス
トン、２６ｄ・・・・・・磁石、２６ｅ、２６ｈ・・・
・・・磁気抵抗素子、３０−−−−−−ウィンドコンパ
レータ、４０・・・・・・傾倒角センサ、６５・・・・
・・電磁弁、６３．６４・・・・・・ソレノイド。The drawings show an embodiment of the present invention, and Fig. 1 is a partially cutaway left side view of a tractor equipped with an angle control device according to the invention and a rotary as a working machine on the rear side, and Fig. 2 is a partially cutaway left side view of a tractor. 3 is a partially cutaway rear view of the hydraulic cylinder shown together with the control hydraulic circuit, FIG. 4 is a control electronic circuit diagram thereof, and FIG. 5 is an explanatory diagram of the operation of the window comparator. DESCRIPTION OF SYMBOLS 1...Tractor body, 2---Rotary, 11...Lift arm, 20...Top link, 22...Lower link, 24...・・・
...Connecting rod, 26...Hydraulic cylinder, 2
6a... Piston rod, 26b l.
...Cylinder tube, 26c...Piston, 26d...Magnet, 26e, 26h...
... Magnetoresistive element, 30 ----- Wind comparator, 40 ... Tilt angle sensor, 65 ...
...Solenoid valve, 63.64...Solenoid.
Claims (1)
角度を変更するシリンダのピストンロッド進出、退入駆
動制御により作業機の角度を制御する装置において、前
記シリンダは、その移動方向の所定位置に磁性体を有す
るピストンと、該磁性体までの距離に対応した信号を出
力する磁気検出器を端部に有するシリンダチューブとを
備え、該磁気検出器の検出結果に基づいて作業機の本機
に対する傾倒角度を得るようにしたことを特徴と、
する作業機の角度制御装置。In a device that connects a work machine and this machine and controls the angle of the work machine by controlling the advance and retraction drive of a piston rod of a cylinder that changes the tilt angle of the work machine by expanding and contracting, the cylinder is It is equipped with a piston that has a magnetic material at a predetermined position, and a cylinder tube that has a magnetic detector at the end that outputs a signal corresponding to the distance to the magnetic material. The feature is that the tilt angle with respect to the machine is obtained.
Angle control device for work equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17066783U JPS6077310U (en) | 1983-11-01 | 1983-11-01 | hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17066783U JPS6077310U (en) | 1983-11-01 | 1983-11-01 | hydraulic cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6077310U true JPS6077310U (en) | 1985-05-30 |
| JPH0440409Y2 JPH0440409Y2 (en) | 1992-09-22 |
Family
ID=30372511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17066783U Granted JPS6077310U (en) | 1983-11-01 | 1983-11-01 | hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6077310U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59175316U (en) * | 1983-05-13 | 1984-11-22 | 株式会社クボタ | Position control device for ground-based work equipment |
-
1983
- 1983-11-01 JP JP17066783U patent/JPS6077310U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59175316U (en) * | 1983-05-13 | 1984-11-22 | 株式会社クボタ | Position control device for ground-based work equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440409Y2 (en) | 1992-09-22 |
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