JPS593056U - Structure of hydraulic power transmission case - Google Patents

Structure of hydraulic power transmission case

Info

Publication number
JPS593056U
JPS593056U JP1982099056U JP9905682U JPS593056U JP S593056 U JPS593056 U JP S593056U JP 1982099056 U JP1982099056 U JP 1982099056U JP 9905682 U JP9905682 U JP 9905682U JP S593056 U JPS593056 U JP S593056U
Authority
JP
Japan
Prior art keywords
transmission case
hydraulic power
power transmission
oil
case
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
JP1982099056U
Other languages
Japanese (ja)
Other versions
JPS6244196Y2 (en
Inventor
健一 小川
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP1982099056U priority Critical patent/JPS593056U/en
Priority to KR2019830003837U priority patent/KR870001340Y1/en
Publication of JPS593056U publication Critical patent/JPS593056U/en
Application granted granted Critical
Publication of JPS6244196Y2 publication Critical patent/JPS6244196Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • F16H61/0265—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0402—Cleaning of lubricants, e.g. filters or magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Of Transmissions (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 the drawing]

図面は本考案に係る油圧式パワートランスミッションケ
ースの構造の実施例を示し、第１図はコンバインの全体
画面図、第２図はミッションケースの縦断面図、第３図
は第２図の■−■線断面図、第４図は第３図の要部の側
面断面図、第５図は第　　　　゛２油圧プレートと共に
示す油圧回路図である。 ９・・・・・・ミッションケース、１２．１３・・・・
・・伝動軸、２０ａ・・・・・・シリンダ、２７・・・
・・田−タリパルプ、２８・・・・・・オイルフィルタ
ー、２９・・・・・・ポンプ、３０．３１・・・・・・
付帯部材。 ９ ”４　　　　　／　　＋ｗ ： 第４図 カThe drawings show an embodiment of the structure of the hydraulic power transmission case according to the present invention, in which Fig. 1 is an overall screen view of a combine harvester, Fig. 2 is a vertical cross-sectional view of the transmission case, and Fig. 3 is a cross-sectional view of Fig. 2. (2) A line sectional view, FIG. 4 is a side sectional view of the main part of FIG. 3, and FIG. 5 is a hydraulic circuit diagram shown together with the second hydraulic plate. 9...Mission case, 12.13...
...Transmission shaft, 20a...Cylinder, 27...
・・Tali pulp, 28・・・oil filter, 29・・・pump, 30.31・・・・
Additional parts. 9 ”4 / +w: Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ミッションケース９に軸架された変速用伝動軸１２．１
３夫々に付設した変速用シリンダ２０ａ・・・・・・に
対する変速操作用油路を、ケース壁９ａ及びそれに付帯
の部材３０．３１にわたって形成し、前記ミッションケ
ース９内のギアーオイルを前記変速操作用油路に選択的
に供給するバルブ２７とポンプ２６を設けると共に前記
ポンプ２９によるサクション油路にオイルフィルター２
８を設けた油圧式パワートランスミッションケースの構
造であって、前記バルブがロータリバルブ２７であり、
かつ、前記ミッションケース９内に前記ロータリバルブ
２７を、その回転軸芯を前記伝動軸１２゜１３の軸芯と
平行あるいはほぼ平行にした状態で設けである事を特徴
とする油圧式パワートランスミッションケースの構造。Transmission shaft 12.1 for speed change mounted on the mission case 9
An oil passage for gear change operation for the gear change cylinders 20a attached to each of the three transmission cylinders 20a is formed across the case wall 9a and the members 30 and 31 attached thereto, and the gear oil in the transmission case 9 is used for the gear change operation. A valve 27 and a pump 26 are provided to selectively supply oil to the oil passage, and an oil filter 2 is provided to the suction oil passage by the pump 29.
8, the valve is a rotary valve 27,
A hydraulic power transmission case characterized in that the rotary valve 27 is provided in the transmission case 9 with its rotational axis being parallel or almost parallel to the axes of the transmission shaft 12 and 13. structure.
JP1982099056U 1982-06-29 1982-06-29 Structure of hydraulic power transmission case Granted JPS593056U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1982099056U JPS593056U (en) 1982-06-29 1982-06-29 Structure of hydraulic power transmission case
KR2019830003837U KR870001340Y1 (en) 1982-06-29 1983-04-30 A structure of hydraulic system power transmission case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982099056U JPS593056U (en) 1982-06-29 1982-06-29 Structure of hydraulic power transmission case

Publications (2)

Publication Number Publication Date
JPS593056U true JPS593056U (en) 1984-01-10
JPS6244196Y2 JPS6244196Y2 (en) 1987-11-19

Family

ID=30234910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982099056U Granted JPS593056U (en) 1982-06-29 1982-06-29 Structure of hydraulic power transmission case

Country Status (2)

Country Link
JP (1) JPS593056U (en)
KR (1) KR870001340Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004104451A1 (en) * 2003-05-22 2004-12-02 Yanmar Co., Ltd. Axle supporting structure of working machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888623A (en) * 1972-02-15 1973-11-20
JPS56165148U (en) * 1980-05-10 1981-12-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888623A (en) * 1972-02-15 1973-11-20
JPS56165148U (en) * 1980-05-10 1981-12-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004104451A1 (en) * 2003-05-22 2004-12-02 Yanmar Co., Ltd. Axle supporting structure of working machine
CN100451396C (en) * 2003-05-22 2009-01-14 洋马株式会社 Axle supporting structure of working machine

Also Published As

Publication number Publication date
KR870001340Y1 (en) 1987-04-03
KR840006211U (en) 1984-11-30
JPS6244196Y2 (en) 1987-11-19

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