JPS63147966U - - Google Patents
Info
- Publication number
- JPS63147966U JPS63147966U JP4131187U JP4131187U JPS63147966U JP S63147966 U JPS63147966 U JP S63147966U JP 4131187 U JP4131187 U JP 4131187U JP 4131187 U JP4131187 U JP 4131187U JP S63147966 U JPS63147966 U JP S63147966U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- oil chamber
- casing
- support shaft
- shift fork
- 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.)
- Pending
Links
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- General Details Of Gearings (AREA)
Description
図面は本考案に係る作業車の潤滑油供給構造の
実施例を示し、第１図は前輪変速装置の切換操作
系の断面図、第２図は前輪変速装置の縦断面図、
第３図は農用トラクタの全体側面図である。
１３……ケーシング、２８……油室、３１……
シフトフオーク支持軸、３３……吸入路。
The drawings show an embodiment of the lubricating oil supply structure for a working vehicle according to the present invention, in which FIG. 1 is a sectional view of the switching operation system of the front wheel transmission, FIG. 2 is a longitudinal sectional view of the front wheel transmission,
FIG. 3 is an overall side view of the agricultural tractor. 13...Casing, 28...Oil chamber, 31...
Shift fork support shaft, 33... Suction passage.
Claims (1)
軸３１の端部とケーシング１３との間にポンプ用
の油室２８を構成すると共に、前記ケーシング１
３内の潤滑油を前記油室２８内に吸入する吸入路
３３を設けて、前記シフトフオーク支持軸３１の
摺動操作によりケーシング１３内の潤滑油を前記
油室２８を介してケーシング１３内の潤滑油面上
に位置する潤滑必要箇所に圧送供給するように構
成してある作業車の潤滑油供給構造。 An oil chamber 28 for the pump is formed between the end of the shift fork support shaft 31 that is slidably operated in the axial direction and the casing 13, and
A suction passage 33 is provided for sucking the lubricating oil in the casing 13 into the oil chamber 28 through the oil chamber 28 by the sliding operation of the shift fork support shaft 31. A lubricating oil supply structure for a work vehicle configured to force-feed and supply lubricating oil to points located above the lubricating oil surface that require lubrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4131187U JPS63147966U (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4131187U JPS63147966U (en) | 1987-03-19 | 1987-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147966U true JPS63147966U (en) | 1988-09-29 |
Family
ID=30856191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4131187U Pending JPS63147966U (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147966U (en) |
-
1987
- 1987-03-19 JP JP4131187U patent/JPS63147966U/ja active Pending
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