JPS6067016U - Agricultural tractor depth control device - Google Patents

Agricultural tractor depth control device

Info

Publication number
JPS6067016U
JPS6067016U JP16082483U JP16082483U JPS6067016U JP S6067016 U JPS6067016 U JP S6067016U JP 16082483 U JP16082483 U JP 16082483U JP 16082483 U JP16082483 U JP 16082483U JP S6067016 U JPS6067016 U JP S6067016U
Authority
JP
Japan
Prior art keywords
depth control
control device
agricultural tractor
control
tractor depth
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
Application number
JP16082483U
Other languages
Japanese (ja)
Inventor
智一 宮崎
修一 戸上
一男 小竹
Original Assignee
セイレイ工業株式会社
ヤンマー農機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by セイレイ工業株式会社, ヤンマー農機株式会社 filed Critical セイレイ工業株式会社
Priority to JP16082483U priority Critical patent/JPS6067016U/en
Publication of JPS6067016U publication Critical patent/JPS6067016U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本件考案のデプスコントロール装置の制御ブロ
ック線図、第２図はコントロールモータ一部を示す油圧
ケースの左側面図、第３図は同じくコントロールレバ一
部を示す油圧ケースの右側面図、第４図は、コントロー
ルバーの部分を示す油圧ケースの底面図、第５図はデプ
スコントロールの制御フローチャートの一部である。 １・・・・・・耕深センサー、４・・・・・・ポジショ
ンコントロールレバー、７・・・・・・コントロー−１
ｙ　＋、９０・・・・コントロールモーター、１２・・
・・・・コントロールバルブ、１３・・・・・・リフト
アーム、１８・・・・・・ポジションコントロールレバ
ースイッチ、２１・・・・・・自動スイッチ。Fig. 1 is a control block diagram of the depth control device of the present invention, Fig. 2 is a left side view of the hydraulic case showing a part of the control motor, and Fig. 3 is a right side view of the hydraulic case showing a part of the control lever. , FIG. 4 is a bottom view of the hydraulic case showing the control bar portion, and FIG. 5 is a part of the control flow chart of the depth control. 1...Plowing depth sensor, 4...Position control lever, 7...Controller-1
y +, 90...control motor, 12...
... Control valve, 13 ... Lift arm, 18 ... Position control lever switch, 21 ... Automatic switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポジションコントロールを機械式とし、デプスコントロ
ールを電気式としたものにおいて、ポジションコントロ
ールレバー４の最上ケ位置で作動するポジションコント
ロールスイッチ１Ｂを設け、該セイツチ１８の作動によ
り電気式のデプスコントロールを自動状態からｏｆｆに
切換えるべく構成したことを特徴とする農用トラクター
のデプスコントロール装置。In a device in which the position control is mechanical and the depth control is electric, a position control switch 1B is provided that operates at the uppermost position of the position control lever 4, and the operation of the switch 18 changes the electric depth control from the automatic state. A depth control device for an agricultural tractor, characterized in that it is configured to be turned off.
JP16082483U 1983-10-17 1983-10-17 Agricultural tractor depth control device Pending JPS6067016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16082483U JPS6067016U (en) 1983-10-17 1983-10-17 Agricultural tractor depth control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16082483U JPS6067016U (en) 1983-10-17 1983-10-17 Agricultural tractor depth control device

Publications (1)

Publication Number Publication Date
JPS6067016U true JPS6067016U (en) 1985-05-13

Family

ID=30353623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16082483U Pending JPS6067016U (en) 1983-10-17 1983-10-17 Agricultural tractor depth control device

Country Status (1)

Country Link
JP (1) JPS6067016U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847123A (en) * 1981-09-12 1983-03-18 Mitsubishi Heavy Ind Ltd Internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847123A (en) * 1981-09-12 1983-03-18 Mitsubishi Heavy Ind Ltd Internal combustion engine

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