JPS63109709U - - Google Patents

Info

Publication number
JPS63109709U
JPS63109709U JP76687U JP76687U JPS63109709U JP S63109709 U JPS63109709 U JP S63109709U JP 76687 U JP76687 U JP 76687U JP 76687 U JP76687 U JP 76687U JP S63109709 U JPS63109709 U JP S63109709U
Authority
JP
Japan
Prior art keywords
rear cover
depth
control device
lift arm
plowing 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.)
Granted
Application number
JP76687U
Other languages
Japanese (ja)
Other versions
JPH0610735Y2 (en
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 filed Critical
Priority to JP1987000766U priority Critical patent/JPH0610735Y2/en
Publication of JPS63109709U publication Critical patent/JPS63109709U/ja
Application granted granted Critical
Publication of JPH0610735Y2 publication Critical patent/JPH0610735Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図はトラクターの後部にロータリー耕耘装
置を装着した状態の側面図、第２図は油圧ケース
１９の部分の側面図、第３図は同じく平面図であ
る。 １……リアカバー、２……耕耘カバー、７……
フイードバツクワイヤー、７ａ……インナーワイ
ヤー、９……アーム、１８……デプス変換器、１
９……油圧ケース。 FIG. 1 is a side view of the rotary tilling device attached to the rear of the tractor, FIG. 2 is a side view of the hydraulic case 19, and FIG. 3 is a plan view. 1... Rear cover, 2... Tilling cover, 7...
Feedback wire, 7a... Inner wire, 9... Arm, 18... Depth converter, 1
9... Hydraulic case.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロータリー耕耘装置のリアカバーをセンサーと
して耕深を検出し、該検出値に基いてリフトアー
ムを上下動させる制御装置において、リアカバー
の上下回動をフイードバツクワイヤーを介して、
トラクター側に固定したデプス変換器に伝達し、
該デプス変換器により、リアカバーの回動を電気
信号に変換して、電気的設定値との比較によりリ
フトアームを昇降することを特徴とする耕深自動
制御装置。 In a control device that uses the rear cover of a rotary tiller as a sensor to detect the plowing depth and moves the lift arm up and down based on the detected value, the up and down movement of the rear cover is detected via a feedback wire.
Transmitted to the depth converter fixed on the tractor side,
An automatic plowing depth control device characterized in that the depth converter converts the rotation of the rear cover into an electric signal, and raises and lowers the lift arm by comparing it with an electric set value.
JP1987000766U 1987-01-06 1987-01-06 Automatic plowing control device Expired - Lifetime JPH0610735Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987000766U JPH0610735Y2 (en) 1987-01-06 1987-01-06 Automatic plowing control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987000766U JPH0610735Y2 (en) 1987-01-06 1987-01-06 Automatic plowing control device

Publications (2)

Publication Number Publication Date
JPS63109709U true JPS63109709U (en) 1988-07-14
JPH0610735Y2 JPH0610735Y2 (en) 1994-03-23

Family

ID=30778043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987000766U Expired - Lifetime JPH0610735Y2 (en) 1987-01-06 1987-01-06 Automatic plowing control device

Country Status (1)

Country Link
JP (1) JPH0610735Y2 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170082U (en) * 1983-04-30 1984-11-14 株式会社クボタ agricultural tractor
JPS6085107U (en) * 1983-11-19 1985-06-12 セイレイ工業株式会社 Agricultural tractor-equipped work equipment automatic control device
JPS60192501A (en) * 1984-03-13 1985-10-01 井関農機株式会社 Tractor
JPS60251803A (en) * 1984-05-25 1985-12-12 三菱農機株式会社 Plowing depth controller in plowing apparatus
JPS6119405A (en) * 1984-07-05 1986-01-28 井関農機株式会社 Rolling control apparatus
JPS6147213U (en) * 1984-09-01 1986-03-29 ヤンマーディーゼル株式会社 Plowing depth control device for 2-axis rotary
JPS61104015U (en) * 1984-12-12 1986-07-02
JPS61202607A (en) * 1985-03-07 1986-09-08 株式会社クボタ Plowing depth control apparatus of agricultural tractor
JPS61274603A (en) * 1985-05-30 1986-12-04 株式会社クボタ Rolling apparatus of earth working machine
JPS6326205U (en) * 1986-08-06 1988-02-20

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170082U (en) * 1983-04-30 1984-11-14 株式会社クボタ agricultural tractor
JPS6085107U (en) * 1983-11-19 1985-06-12 セイレイ工業株式会社 Agricultural tractor-equipped work equipment automatic control device
JPS60192501A (en) * 1984-03-13 1985-10-01 井関農機株式会社 Tractor
JPS60251803A (en) * 1984-05-25 1985-12-12 三菱農機株式会社 Plowing depth controller in plowing apparatus
JPS6119405A (en) * 1984-07-05 1986-01-28 井関農機株式会社 Rolling control apparatus
JPS6147213U (en) * 1984-09-01 1986-03-29 ヤンマーディーゼル株式会社 Plowing depth control device for 2-axis rotary
JPS61104015U (en) * 1984-12-12 1986-07-02
JPS61202607A (en) * 1985-03-07 1986-09-08 株式会社クボタ Plowing depth control apparatus of agricultural tractor
JPS61274603A (en) * 1985-05-30 1986-12-04 株式会社クボタ Rolling apparatus of earth working machine
JPS6326205U (en) * 1986-08-06 1988-02-20

Also Published As

Publication number Publication date
JPH0610735Y2 (en) 1994-03-23

Similar Documents

Publication Publication Date Title
JPS63109709U (en)
JPS6217807U (en)
JPS62193805U (en)
JPS6085108U (en) Automatic control device for rotary tillage equipment
JPS6350504U (en)
JPS61136809U (en)
JPH0249809U (en)
JPS6310825U (en)
JPS62169907U (en)
JPS632413U (en)
JPS61100922U (en)
JPS6320709U (en)
JPS6320719U (en)
JPS6315713U (en)
JPS6315719U (en)
JPS6350505U (en)
JPS63109710U (en)
JPS61139106U (en)
JPS6386704U (en)
JPS6297511U (en)
JPS62190408U (en)
JPS6318006U (en)
JPS6213112U (en)
JPS62134315U (en)
JPS6085113U (en) Depth control device