JPS60100910U - Work equipment position control device - Google Patents
Work equipment position control deviceInfo
- Publication number
- JPS60100910U JPS60100910U JP19482583U JP19482583U JPS60100910U JP S60100910 U JPS60100910 U JP S60100910U JP 19482583 U JP19482583 U JP 19482583U JP 19482583 U JP19482583 U JP 19482583U JP S60100910 U JPS60100910 U JP S60100910U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- control device
- position control
- working machine
- utility
- 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
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
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
図面は平の考案の実施例を示すものであって、 □
第１図はこの考案を具備したトラクタと作業機の関係を
示す側面図、第２図、第３図は同じくレバ 。
−と油圧シリンダの関係を示す側面図、第４図は第３図
の要部の拡大側面図、第５図は制御用のブロック図であ
る。
（符号）、Ａ・・・・・・トラクタ、Ｂ・・・・・・作
業機、１３・・・・・・油圧シリンダ、１８・・・・・
・レバー、１９・・・・・・レバー軸、２２・・」・・
・ディスクプレート、２３・・・・・・カムプレート、
２３ａ、２３ｂ・・・・・・カム部、２４ａｔ２４ｂ・
・・・・・スイッチ、２５・・・・・・リンク機構、２
６・・・・・・電磁弁、２７ ａｔ ２７ ｂ・・・
・・・ストッパー〇The drawing shows an example of Taira's idea, and □
Fig. 1 is a side view showing the relationship between a tractor equipped with this invention and a working machine, and Figs. 2 and 3 also show the lever. 4 is an enlarged side view of the main part of FIG. 3, and FIG. 5 is a control block diagram. (Symbol), A...Tractor, B...Work machine, 13...Hydraulic cylinder, 18...
・Lever, 19...Lever shaft, 22..."...
・Disc plate, 23...Cam plate,
23a, 23b...cam part, 24at24b・
...Switch, 25...Link mechanism, 2
6... Solenoid valve, 27 at 27 b...
...stopper〇
Claims (1)
して昇降内在に連結される作業機Ｂの耕深、をレバー１
８の回動位置に応じて設定するトラクタに連結する作業
機のポジションコントロール装置において、レバー軸１
９から前記レバー１８を突延させる他、このレバー軸１
９の外周にディスクプレート２２を遊嵌し、このディス
クプレート２２上に前記レバー１８の両側に一□
定角度回動を感知して前記油圧シリンダ１３伸縮用の
電磁弁２６を作動させる二つのスイッチ２４ａ、２４ｂ
を設けるとともに、前記油圧シリンダ１３の伸縮をリン
ク機構２５により、前記ディスクプレート２２の回動に
フィードバックしたことを特徴とする作業機のポジショ
ンコントロール装置。 ■ レバー軸１９に２つのカム部２３ａ、２３ｂを有す
るカムプレート２３を固着するとともに、このカム部２
３ ａ、 ２３ ｂに接当して作動するスイッチ２４
ａ、２４ｂを設けたことを特徴とする実用新案登録請求
の範囲第０項記載の作業機のポジションコントロール装
置。 ■ レバー１８の両側で、このレバー１８に接当して作
動するスイッチ２４ ａ、 ２４ ｂを設けたことを
特徴とする実用新案登録請求の範囲第■ ゛項記
載の作業機のポジションコントロール装置。 ■ レバー１８が回動してスイッチ２４ａ、２４ｂを作
動させる範囲内のディスクプレート２２上に前記レバー
１８の回動を規制するストッパ２７ａ、２７ｂを設けた
ことを特徴とする実用新案登録請求の範囲第０項記載の
作業機のポジションコントロール装置。[Claims for Utility Model Registration] ■ By expanding and contracting the hydraulic cylinder 13, - the plowing depth of the working machine B, which is connected to the tractor A in the vertical direction, is increased by lever 1.
In a position control device for a working machine connected to a tractor, the lever shaft 1 is set according to the rotational position of lever shaft 1.
In addition to extending the lever 18 from 9, this lever shaft 1
A disk plate 22 is loosely fitted around the outer periphery of the lever 18, and one □ on both sides of the lever 18 is placed on the disk plate 22.
Two switches 24a and 24b that sense rotation at a fixed angle and operate the solenoid valve 26 for expanding and contracting the hydraulic cylinder 13.
A position control device for a working machine, characterized in that the expansion and contraction of the hydraulic cylinder 13 is fed back to the rotation of the disc plate 22 by a link mechanism 25. ■ A cam plate 23 having two cam parts 23a and 23b is fixed to the lever shaft 19, and this cam part 2
A switch 24 that is activated by contacting 3 a and 23 b
A position control device for a working machine according to claim 0 of the utility model registration claim, characterized in that a and 24b are provided. (2) The position control device for a working machine as set forth in claim 2 (2) of the utility model registration, characterized in that switches 24a and 24b are provided on both sides of the lever 18 to be activated by contacting the lever 18. (1) A utility model registration claim characterized in that stoppers 27a and 27b for restricting the rotation of the lever 18 are provided on the disk plate 22 within the range in which the lever 18 rotates to operate the switches 24a and 24b. A position control device for a work machine according to item 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19482583U JPS60100910U (en) | 1983-12-16 | 1983-12-16 | Work equipment position control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19482583U JPS60100910U (en) | 1983-12-16 | 1983-12-16 | Work equipment position control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60100910U true JPS60100910U (en) | 1985-07-10 |
Family
ID=30418639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19482583U Pending JPS60100910U (en) | 1983-12-16 | 1983-12-16 | Work equipment position control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60100910U (en) |
-
1983
- 1983-12-16 JP JP19482583U patent/JPS60100910U/en active Pending
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