JPS5938704U - Agricultural tractor hydraulic system - Google Patents

Agricultural tractor hydraulic system

Info

Publication number
JPS5938704U
JPS5938704U JP13506082U JP13506082U JPS5938704U JP S5938704 U JPS5938704 U JP S5938704U JP 13506082 U JP13506082 U JP 13506082U JP 13506082 U JP13506082 U JP 13506082U JP S5938704 U JPS5938704 U JP S5938704U
Authority
JP
Japan
Prior art keywords
hydraulic system
agricultural tractor
lift arm
tractor hydraulic
rotated
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
JP13506082U
Other languages
Japanese (ja)
Other versions
JPH024Y2 (en
Inventor
幸雄 久保田
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP13506082U priority Critical patent/JPS5938704U/en
Publication of JPS5938704U publication Critical patent/JPS5938704U/en
Application granted granted Critical
Publication of JPH024Y2 publication Critical patent/JPH024Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Harvester Elements (AREA)
  • 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図は農用トラクターの油圧装置の側面全体図、第２
図は同じく機体フレームと油圧装置の関係を示す平面図
、第３図はダツシュボードとフェンダ一部の近辺の拡大
側面図、第４図は同じく平面図、第５図は後部リフトア
ームと油圧シリンダー近辺の後面図、第６図は作動油タ
ンクとリフトレバ一部の側面図、第７図は同じく後面断
面図、第８図は本件油圧装置の油圧回路図である。 ６・・・油圧シリンダー、１８・・・リアリフトアーム
、２２・・・モアリフトアーム、４０，４１，４２゜４
４・・・ピン。Figure 1 is an overall side view of the hydraulic system of an agricultural tractor, Figure 2
The figure is also a plan view showing the relationship between the fuselage frame and the hydraulic system, Figure 3 is an enlarged side view of the dash board and part of the fender, Figure 4 is the same plan view, and Figure 5 is the vicinity of the rear lift arm and hydraulic cylinder. 6 is a side view of the hydraulic oil tank and part of the lift lever, FIG. 7 is a sectional view of the same rear side, and FIG. 8 is a hydraulic circuit diagram of the hydraulic system. 6...Hydraulic cylinder, 18...Rear lift arm, 22...Mower lift arm, 40, 41, 42°4
4...Pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 腹部のモアリフトアームと、後部のリアリフトアームと
を併設した農用トラクターにおいて、一本の油圧シリン
ダーにて両リフトアームを回動可能とし、ピンの挿抜に
よりモアリフトアームのみ、リアリフトアームのみの回
動も可能としたことを特徴とする農用トラクターの油圧
装置。For agricultural tractors equipped with a mower lift arm on the abdomen and a rear lift arm on the rear, both lift arms can be rotated using a single hydraulic cylinder, and by inserting and removing a pin, only the mower lift arm or only the rear lift arm can be rotated. A hydraulic system for agricultural tractors that is also capable of rotating.
JP13506082U 1982-09-06 1982-09-06 Agricultural tractor hydraulic system Granted JPS5938704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13506082U JPS5938704U (en) 1982-09-06 1982-09-06 Agricultural tractor hydraulic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13506082U JPS5938704U (en) 1982-09-06 1982-09-06 Agricultural tractor hydraulic system

Publications (2)

Publication Number Publication Date
JPS5938704U true JPS5938704U (en) 1984-03-12
JPH024Y2 JPH024Y2 (en) 1990-01-05

Family

ID=30304114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13506082U Granted JPS5938704U (en) 1982-09-06 1982-09-06 Agricultural tractor hydraulic system

Country Status (1)

Country Link
JP (1) JPS5938704U (en)

Also Published As

Publication number Publication date
JPH024Y2 (en) 1990-01-05

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