JPS61154123U - - Google Patents
Info
- Publication number
- JPS61154123U JPS61154123U JP3959685U JP3959685U JPS61154123U JP S61154123 U JPS61154123 U JP S61154123U JP 3959685 U JP3959685 U JP 3959685U JP 3959685 U JP3959685 U JP 3959685U JP S61154123 U JPS61154123 U JP S61154123U
- Authority
- JP
- Japan
- Prior art keywords
- pto
- shaft
- system input
- input shaft
- gear
- 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
- 230000005540 biological transmission Effects 0.000 claims description 14
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Description
図面は本考案に係るトラクタのトランスミツシ
ヨンの実施例を示し、第１図は全体の縦断側面図
、第２図は従来構造のＰＴＯ変速機構の一例を示
す縦断側面図である。
４……ギヤトランスミツシヨンケース、１２…
…デフ機構、１３……走行系入力軸、１４……Ｐ
ＴＯ系入力軸、１７……主変速機構、２６……Ｐ
ＴＯ変速軸、２７……ＰＴＯ変速機構、２８……
前部ＰＴＯ軸、Ｇ１８，Ｇ１９，Ｇ２０，Ｇ２１
，Ｇ２２，Ｇ２３……ギヤ、Ｃ１，Ｃ２……クラ
ツチ爪。
The drawings show an embodiment of a tractor transmission according to the present invention, and FIG. 1 is an overall longitudinal sectional side view, and FIG. 2 is a longitudinal sectional side view showing an example of a conventional PTO transmission mechanism. 4...Gear transmission case, 12...
...Differential mechanism, 13...Traveling system input shaft, 14...P
TO system input shaft, 17...Main transmission mechanism, 26...P
TO transmission shaft, 27...PTO transmission mechanism, 28...
Front PTO axis, G 18 , G 19 , G 20 , G 21
, G 22 , G 23 ... gear, C 1 , C 2 ... clutch pawl.
Claims (1)
３とＰＴＯ系入力軸１４とを内外二重軸状に設け
、前記走行系入力軸１３から主変速機構１７を介
してデフ機構１２に動力を伝達し、前記ＰＴＯ系
入力軸１４からＰＴＯ変速機構２７を介して作業
用出力を取出すように構成したトラクタのトラン
スミツシヨンにおいて、前記ＰＴＯ変速機構２７
は、前記走行系入力軸１４に平行に軸架されたＰ
ＴＯ変速軸２６に、前記ＰＴＯ系入力軸１４に設
けられたギヤＧ１８に常時咬合するようにギヤＧ
１９を一体回転可能に設け、且つ該ＰＴＯ変速軸
２６に、大小ギヤＧ２０，Ｇ２１の一方をスプラ
イン嵌合させ、他方を遊嵌させて設けるとともに
両者に軸心方向に咬合するクラツチ爪Ｃ１，Ｃ２
を設け、前記ＰＴＯ変速軸２６に平行に軸架され
た前部ＰＴＯ軸２８には、前記大小ギヤＧ２０，
Ｇ２１の遊嵌されたギヤ（Ｇ２０又はＧ２１）に
対して常時咬合し、スプライン嵌合されたギヤ（
Ｇ２０又はＧ２１）に係脱自在の大小ギヤＧ２２
，Ｇ２３を一体回転可能に設けたトラクタのトラ
ンスミツシヨン。 Travel system input shaft 1 in transmission case 4
3 and a PTO system input shaft 14 are provided in the form of an inner and outer double shaft, power is transmitted from the traveling system input shaft 13 to the differential mechanism 12 via the main transmission mechanism 17, and from the PTO system input shaft 14 to the PTO transmission mechanism. In the tractor transmission configured to take out working output through the PTO transmission mechanism 27,
is a shaft P that is mounted parallel to the traveling system input shaft 14.
A gear G is attached to the TO transmission shaft 26 so as to constantly mesh with the gear G 18 provided on the PTO system input shaft 14.
19 are provided so as to be integrally rotatable, and one of the large and small gears G 20 and G 21 is spline-fitted to the PTO transmission shaft 26, and the other is provided with a loose fit, and the clutch pawl C engages with both in the axial direction. 1 , C2
The front PTO shaft 28, which is mounted parallel to the PTO transmission shaft 26, has the large and small gears G 20 ,
The spline-fitted gear (G 20 or G 21 ) is always engaged with the loosely-fitted gear (G 20 or G 21 ) of G 21.
G20 or G21 ) is a large and small gear that can be freely engaged and disengaged .
, G23 , which can be rotated integrally.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3959685U JPS61154123U (en) | 1985-03-18 | 1985-03-18 | |
| FR858514484A FR2578204B1 (en) | 1985-03-01 | 1985-09-30 | TRANSMISSION STRUCTURE FOR AGRICULTURAL TRACTOR |
| GB08524361A GB2173158B (en) | 1985-03-01 | 1985-10-02 | Transmission structure for agricultural tractor |
| US06/789,767 US4677866A (en) | 1985-03-01 | 1985-10-21 | Coupling system and double shaft transmission structure for an argicultural tractor |
| CA000493665A CA1238208A (en) | 1985-03-01 | 1985-10-23 | Transmission structure for agricultural tractor |
| DE19863600853 DE3600853A1 (en) | 1985-03-01 | 1986-01-14 | TRANSMISSION TRAINING FOR AN AGRICULTURAL TRACTOR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3959685U JPS61154123U (en) | 1985-03-18 | 1985-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154123U true JPS61154123U (en) | 1986-09-24 |
Family
ID=30547690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3959685U Pending JPS61154123U (en) | 1985-03-01 | 1985-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154123U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5351530U (en) * | 1976-10-06 | 1978-05-02 | ||
| JPS5952265B2 (en) * | 1976-03-09 | 1984-12-19 | 川崎重工業株式会社 | Connection method between side plate and roof of cylindrical tank with fixed roof |
-
1985
- 1985-03-18 JP JP3959685U patent/JPS61154123U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952265B2 (en) * | 1976-03-09 | 1984-12-19 | 川崎重工業株式会社 | Connection method between side plate and roof of cylindrical tank with fixed roof |
| JPS5351530U (en) * | 1976-10-06 | 1978-05-02 |