JPS61154715U - - Google Patents

Info

Publication number
JPS61154715U
JPS61154715U JP3917585U JP3917585U JPS61154715U JP S61154715 U JPS61154715 U JP S61154715U JP 3917585 U JP3917585 U JP 3917585U JP 3917585 U JP3917585 U JP 3917585U JP S61154715 U JPS61154715 U JP S61154715U
Authority
JP
Japan
Prior art keywords
hydraulic
hydraulic pressure
control valve
auxiliary
pressure extraction
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
JP3917585U
Other languages
Japanese (ja)
Other versions
JPH0530568Y2 (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 JP1985039175U priority Critical patent/JPH0530568Y2/ja
Publication of JPS61154715U publication Critical patent/JPS61154715U/ja
Application granted granted Critical
Publication of JPH0530568Y2 publication Critical patent/JPH0530568Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Description

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

図面はこの考案の実施例の一つを示し、第１図
は要部の側面図、第２図は要部の背面図、第３図
は要部の油圧回路図である。 主な符号の説明、１……ミツシヨンケース、３
……後輪、５……主油圧制御弁、６……主油圧シ
リンダー、７……油圧ケース、１２……油圧ポン
プ、１３……主リリーフ弁、１６……主油圧回路
、１７，１８，１９……副油圧制御弁、２０……
副油圧回路、２１……油圧取出ブロツク、２２，
２３，２４，２５，２６，２７……油圧取出油路
、２８……フエンダー、３０，３１，３２，３３
，３４，３５……外部油圧取出口、３６……後端
部。 The drawings show one embodiment of this invention; FIG. 1 is a side view of the main parts, FIG. 2 is a rear view of the main parts, and FIG. 3 is a hydraulic circuit diagram of the main parts. Explanation of main symbols, 1...Mission case, 3
... Rear wheel, 5 ... Main hydraulic control valve, 6 ... Main hydraulic cylinder, 7 ... Hydraulic case, 12 ... Hydraulic pump, 13 ... Main relief valve, 16 ... Main hydraulic circuit, 17, 18, 19... Sub-hydraulic control valve, 20...
Sub-hydraulic circuit, 21...hydraulic extraction block, 22,
23, 24, 25, 26, 27...Hydraulic pressure outlet oil path, 28...Fender, 30, 31, 32, 33
, 34, 35... External hydraulic pressure outlet, 36... Rear end.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機体のリフトアームの昇降制御を行なう主油圧
制御弁を含んだ主油圧回路に介装して設けた副油
圧回路の副油圧制御弁を油圧ケースに設け、副制
御弁以降の油圧取出し油路をフエンダーに沿わせ
て設けるとともに、フエンダーの後端部に外部油
圧取出口を設けたことを特徴とする農用トラクタ
ーの外部油圧取出装置。 The auxiliary hydraulic pressure control valve of the auxiliary hydraulic circuit, which is installed in the main hydraulic circuit containing the main hydraulic control valve that controls the elevation of the lift arm of the aircraft, is installed in the hydraulic case, and the hydraulic pressure extraction oil path after the auxiliary control valve is installed. An external hydraulic pressure extraction device for an agricultural tractor, characterized in that it is provided along the fender and has an external hydraulic pressure extraction port at the rear end of the fender.
JP1985039175U 1985-03-18 1985-03-18 Expired - Lifetime JPH0530568Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985039175U JPH0530568Y2 (en) 1985-03-18 1985-03-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985039175U JPH0530568Y2 (en) 1985-03-18 1985-03-18

Publications (2)

Publication Number Publication Date
JPS61154715U true JPS61154715U (en) 1986-09-25
JPH0530568Y2 JPH0530568Y2 (en) 1993-08-05

Family

ID=30546882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985039175U Expired - Lifetime JPH0530568Y2 (en) 1985-03-18 1985-03-18

Country Status (1)

Country Link
JP (1) JPH0530568Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432764U (en) * 1987-08-25 1989-03-01

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120479U (en) * 1980-02-15 1981-09-14
JPS5987207U (en) * 1982-12-01 1984-06-13 株式会社スズテック Paddy guide in paddy seed sowing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120479U (en) * 1980-02-15 1981-09-14
JPS5987207U (en) * 1982-12-01 1984-06-13 株式会社スズテック Paddy guide in paddy seed sowing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432764U (en) * 1987-08-25 1989-03-01

Also Published As

Publication number Publication date
JPH0530568Y2 (en) 1993-08-05

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