JPS6232827U - - Google Patents

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Publication number
JPS6232827U
JPS6232827U JP12476385U JP12476385U JPS6232827U JP S6232827 U JPS6232827 U JP S6232827U JP 12476385 U JP12476385 U JP 12476385U JP 12476385 U JP12476385 U JP 12476385U JP S6232827 U JPS6232827 U JP S6232827U
Authority
JP
Japan
Prior art keywords
transmission case
gear transmission
oil filter
oil
continuously variable
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
JP12476385U
Other languages
Japanese (ja)
Other versions
JPH053374Y2 (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 JP1985124763U priority Critical patent/JPH053374Y2/ja
Publication of JPS6232827U publication Critical patent/JPS6232827U/ja
Application granted granted Critical
Publication of JPH053374Y2 publication Critical patent/JPH053374Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

図面は本考案に係る作業車の走行用伝動装置の
実施例を示し、第１図は走行用伝動装置の断面図
、第２図は油路の断面図、第３図はフイルター配
設部の一部切欠き平面図、第４図は無段変速装置
の油圧回路図、第５図は農用トラクター全体の側
面図である。第６図は従来のフイルター配設部の
平面図である。 ９…ギアーミツシヨンケース、１３…走行用油
圧無段変速装置、１５…チヤージポンプ、１５ｂ
…ポンプ吸入部、１８…オイルフイルター、１８
ａ…フイルター吸入部、１８ｂ…フイルター排出
部、１９，２１，２２…油路。 The drawings show an embodiment of the traveling transmission device for a working vehicle according to the present invention, and FIG. 1 is a sectional view of the traveling transmission device, FIG. 2 is a sectional view of the oil passage, and FIG. 3 is a sectional view of the filter installation part. FIG. 4 is a partially cutaway plan view, FIG. 4 is a hydraulic circuit diagram of the continuously variable transmission, and FIG. 5 is a side view of the entire agricultural tractor. FIG. 6 is a plan view of a conventional filter arrangement section. 9... Gear transmission case, 13... Hydraulic continuously variable transmission for traveling, 15... Charge pump, 15b
...Pump suction part, 18...Oil filter, 18
a... Filter suction part, 18b... Filter discharge part, 19, 21, 22... Oil passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 走行用油圧無段変速装置１３をギアーミツシヨ
ンケース９に内装し、前記走行用油圧無段変速装
置１３のチヤージポンプ１５を、前記ギアーミツ
シヨンケース９に内装すると共に、前記ギアーミ
ツシヨンケース９の内部潤滑油をオイルフイルタ
ー１８を介して吸引するように構成した作業車の
走行用伝動装置であつて、前記オイルフイルター
１８を前記ギアミツシヨンケース９にこれの外部
に位置させた状態で付設すると共に、前記オイル
フイルター１８の吸入部１８ａと前記ギアーミツ
シヨンケース９の内部とを接続する油路１９、及
び前記オイルフイルター１８の排出部１８ｂと前
記チヤージポンプ１５の吸入部１５ｂとを接続す
る油路２１，２２を前記ギアーミツシヨンケース
９に穿設してある作業車の走行用伝動装置。 The traveling hydraulic continuously variable transmission 13 is installed inside the gear transmission case 9, and the charge pump 15 of the traveling hydraulic continuously variable transmission 13 is installed inside the gear transmission case 9. This is a traveling transmission device for a working vehicle configured to suck internal lubricating oil through an oil filter 18, and the oil filter 18 is attached to the gear transmission case 9 with the oil filter 18 positioned outside the gear transmission case 9. Also, an oil passage 19 that connects the suction part 18a of the oil filter 18 and the inside of the gear transmission case 9, and an oil passage that connects the discharge part 18b of the oil filter 18 and the suction part 15b of the charge pump 15. 21 and 22 are bored in the gear transmission case 9, and are a driving transmission device for a working vehicle.
JP1985124763U 1985-08-14 1985-08-14 Expired - Lifetime JPH053374Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985124763U JPH053374Y2 (en) 1985-08-14 1985-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985124763U JPH053374Y2 (en) 1985-08-14 1985-08-14

Publications (2)

Publication Number Publication Date
JPS6232827U true JPS6232827U (en) 1987-02-26
JPH053374Y2 JPH053374Y2 (en) 1993-01-27

Family

ID=31017078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985124763U Expired - Lifetime JPH053374Y2 (en) 1985-08-14 1985-08-14

Country Status (1)

Country Link
JP (1) JPH053374Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249848U (en) * 1988-09-29 1990-04-06

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114727U (en) * 1979-02-09 1980-08-13
JPS56172431U (en) * 1980-05-23 1981-12-19
JPS5736498U (en) * 1980-08-05 1982-02-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114727U (en) * 1979-02-09 1980-08-13
JPS56172431U (en) * 1980-05-23 1981-12-19
JPS5736498U (en) * 1980-08-05 1982-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249848U (en) * 1988-09-29 1990-04-06

Also Published As

Publication number Publication date
JPH053374Y2 (en) 1993-01-27

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