JPS61120623U - - Google Patents
Info
- Publication number
- JPS61120623U JPS61120623U JP521585U JP521585U JPS61120623U JP S61120623 U JPS61120623 U JP S61120623U JP 521585 U JP521585 U JP 521585U JP 521585 U JP521585 U JP 521585U JP S61120623 U JPS61120623 U JP S61120623U
- Authority
- JP
- Japan
- Prior art keywords
- center pin
- lubricating oil
- cylindrical
- bearing
- supply section
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
Landscapes
- Arrangement Of Transmissions (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は本考案のセンターピン潤滑装置を備え
た農用トラクターの全体側面図、第２図はセンタ
ーピン支持部とフロントＰＴＯ装置部の側面断面
図、第３図はセンターピン支持部の前面断面図で
ある。
１……筒形センターピン、２……フロントアク
スルケース、２ａ……センターピン嵌入筒部、３
，４，３７，３９……軸受、２７……グリスニツ
プル（潤滑油供給部）、２３……動力伝達軸。
Fig. 1 is an overall side view of an agricultural tractor equipped with the center pin lubricating device of the present invention, Fig. 2 is a side cross-sectional view of the center pin support and front PTO device, and Fig. 3 is a front cross-section of the center pin support. It is a diagram. 1... Cylindrical center pin, 2... Front axle case, 2a... Center pin insertion cylinder part, 3
, 4, 37, 39... bearing, 27... grease nipple (lubricating oil supply section), 23... power transmission shaft.
Claims (1)
ターピン嵌入筒部を、軸受を介して筒形センター
ピンの外周に嵌装し、更に筒形センターピンの内
径部に軸受を介して動力伝達軸を支持し、前記セ
ンターピン嵌入筒部に潤滑油供給部を設け、該潤
滑油供給部の潤滑油を筒形センターピンの内径に
導びく潤滑油孔を、筒形センターピンに開孔した
ことを特徴とする農用トラクターのセンターピン
部潤滑構造。 A center pin fitting cylindrical part provided integrally with the front axle case is fitted onto the outer periphery of the cylindrical center pin via a bearing, and a power transmission shaft is further supported on the inner diameter of the cylindrical center pin via a bearing. A lubricating oil supply section is provided in the cylindrical portion into which the center pin is inserted, and a lubricating oil hole for guiding the lubricating oil from the lubricating oil supply section to the inner diameter of the cylindrical center pin is formed in the cylindrical center pin. Lubricating structure for the center pin of agricultural tractors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP521585U JPS61120623U (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP521585U JPS61120623U (en) | 1985-01-17 | 1985-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120623U true JPS61120623U (en) | 1986-07-30 |
Family
ID=30481514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP521585U Pending JPS61120623U (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120623U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542927B2 (en) * | 1974-05-13 | 1979-02-15 |
-
1985
- 1985-01-17 JP JP521585U patent/JPS61120623U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542927B2 (en) * | 1974-05-13 | 1979-02-15 |
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