JPH024045U - - Google Patents
Info
- Publication number
- JPH024045U JPH024045U JP8144588U JP8144588U JPH024045U JP H024045 U JPH024045 U JP H024045U JP 8144588 U JP8144588 U JP 8144588U JP 8144588 U JP8144588 U JP 8144588U JP H024045 U JPH024045 U JP H024045U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- speed change
- gear
- view
- passive 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 7
Landscapes
- Transmission Devices (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図は要部の展開断面図、第２図は農用トラク
タの伝動装置の断面図、第３図は従来のライナー
の斜視図、第４図は本案のライナーの分解斜視図
、第５図ａは軸継手の保持具を有する伝動装置の
断面図、ｂは拡大断面図、第６図は農用トラクタ
の一部を破断した側面図、第７図はフオーク取付
装置の横断面図、第８図ａは連結ピンの斜視図、
ｂは同上断面図、第９図は分解斜視図、第１０図
は前後のフオークの重合部の断面図、第１１図は
他のフオーク及び変速部の一部の縦断面図、第１
２図は同上横断面図、第１３図ａは下方の突起の
断面図、ｂは上方の突起の断面図である。
１１……変速入力軸、１２……ミツシヨンケー
ス、１５……駆動歯車、１８……カウンター軸、
１９……主変速軸、２０……受動歯車、２１……
変速駆動歯車、２２，２３，２４……変速駆動歯
車、２８，２９，３０，３５，３６，３７，３８
……変速受動歯車。
The drawings show one embodiment of the present invention,
Figure 1 is an exploded sectional view of the main parts, Figure 2 is a sectional view of the transmission device of an agricultural tractor, Figure 3 is a perspective view of a conventional liner, Figure 4 is an exploded perspective view of the proposed liner, and Figure 5. a is a cross-sectional view of a transmission device having a holder for a shaft joint, b is an enlarged cross-sectional view, FIG. 6 is a partially cutaway side view of an agricultural tractor, FIG. 7 is a cross-sectional view of a fork attachment device, and FIG. Figure a is a perspective view of the connecting pin;
b is a sectional view of the same as above, FIG. 9 is an exploded perspective view, FIG. 10 is a sectional view of the overlapping part of the front and rear forks, FIG. 11 is a longitudinal sectional view of another fork and a part of the transmission part,
2 is a cross-sectional view of the same as above, FIG. 13a is a sectional view of the lower projection, and FIG. 13b is a sectional view of the upper projection. 11... Speed change input shaft, 12... Mission case, 15... Drive gear, 18... Counter shaft,
19...Main transmission shaft, 20...Passive gear, 21...
Speed change drive gear, 22, 23, 24... Speed change drive gear, 28, 29, 30, 35, 36, 37, 38
...shifting passive gear.
Claims (1)
ンター軸１８の受動歯車２０に噛合させ、前記カ
ウンター軸１８に併設した走行用の主変速軸１９
とＰＴＯ変速軸とをそれぞれ４段階に変速するよ
うに構成した農用トラクタにおいて、前記カウン
ター軸１８の受動歯車２０側に該受動歯車２０よ
りも大径の走行四速用の変速駆動歯車２１を固定
し、この変速駆動歯車２１に、主変速軸１９の４
速用の変速受動歯車３５を噛合させたことを特徴
とする農用トラクタの変速装置。 The driving gear 15 attached to the speed change input shaft 11 is meshed with the passive gear 20 of the counter shaft 18, and the main speed change shaft 19 for traveling is attached to the counter shaft 18.
In an agricultural tractor configured to change speeds in four stages, and a PTO speed change shaft, respectively, a speed change drive gear 21 for four-speed travel, which has a diameter larger than that of the passive gear 20, is fixed to the passive gear 20 side of the counter shaft 18. 4 of the main transmission shaft 19 is connected to this transmission drive gear 21.
A transmission device for an agricultural tractor, characterized in that a speed change passive gear 35 is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8144588U JPH0720432Y2 (en) | 1988-06-20 | 1988-06-20 | Agricultural tractor transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8144588U JPH0720432Y2 (en) | 1988-06-20 | 1988-06-20 | Agricultural tractor transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH024045U true JPH024045U (en) | 1990-01-11 |
| JPH0720432Y2 JPH0720432Y2 (en) | 1995-05-15 |
Family
ID=31306228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8144588U Expired - Lifetime JPH0720432Y2 (en) | 1988-06-20 | 1988-06-20 | Agricultural tractor transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720432Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007100821A (en) * | 2005-10-04 | 2007-04-19 | Seisa Gear Ltd | Reduction gear with clutch |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014080589A1 (en) * | 2012-11-21 | 2014-05-30 | アイシン・エーアイ株式会社 | Transmission |
| CN104797851B (en) * | 2012-11-21 | 2017-07-04 | 爱信Ai株式会社 | The manufacture method of variable-speed motor output shaft and variable-speed motor rotary shaft |
-
1988
- 1988-06-20 JP JP8144588U patent/JPH0720432Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007100821A (en) * | 2005-10-04 | 2007-04-19 | Seisa Gear Ltd | Reduction gear with clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720432Y2 (en) | 1995-05-15 |