JPS62114264U - - Google Patents
Info
- Publication number
- JPS62114264U JPS62114264U JP1986000778U JP77886U JPS62114264U JP S62114264 U JPS62114264 U JP S62114264U JP 1986000778 U JP1986000778 U JP 1986000778U JP 77886 U JP77886 U JP 77886U JP S62114264 U JPS62114264 U JP S62114264U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- transmission shaft
- shaft
- case
- transmitted
- 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 28
- 239000000725 suspension Substances 0.000 claims 1
Landscapes
- Arrangement Of Transmissions (AREA)
- General Details Of Gearings (AREA)
Description
図面は本考案に係るミツドマウント型ローント
ラクタのミツシヨン構造の実施例を示し、第１図
はミツシヨンケース内構造を示す展開断面図、第
２図はミツシヨンとモーアとの配置状態を示す側
面図、第３図はローントラクタの側面図、第４図
は油圧式無段変速装置を用いた場合のミツシヨン
との取付状態を示す側面図、第５図は油圧式無段
変速装置とミツシヨンケースとの取付部の縦断面
図、第６図及び第７図は夫々従来例を示す概略側
面図である。
２……伝動機構、７……入力軸、８……前車輪
、９……後車輪、１０……モーア、１１……入力
回転体、１４……第１伝動軸、１９……ミツシヨ
ンケース、２０……第２伝動軸、２６……第３伝
動軸、３０……後車軸。
The drawings show an embodiment of the transmission structure of a mid-mounted lawn tractor according to the present invention, FIG. 1 is a developed sectional view showing the internal structure of the transmission case, and FIG. 2 is a side view showing the arrangement of the transmission and mower. Figure 3 is a side view of the lawn tractor, Figure 4 is a side view showing how the hydraulic continuously variable transmission is attached to the transmission, and Figure 5 is the connection between the hydraulic continuously variable transmission and the transmission case. 6 and 7 are schematic side views showing conventional examples, respectively. 2... Transmission mechanism, 7... Input shaft, 8... Front wheel, 9... Rear wheel, 10... Mower, 11... Input rotating body, 14... First transmission shaft, 19... Mission case , 20... second transmission shaft, 26... third transmission shaft, 30... rear axle.
Claims (1)
ともに、モーア１０の後方に後車軸３０を支承し
たシツシヨンケース１９を設けてあるミツドマウ
ント型ローントラクタのミツシヨン構造において
、横回し伝動機構２を介して伝動連結された入力
回転体１１を、ミツシヨンケース１９前部上方に
突設された縦向き入力軸７に取付け、この縦向き
入力軸７と伝動連結された第１伝動軸１４をミツ
シヨンケース１９前部に横向きに支承するととも
に、前記第１伝動軸１４のギヤ伝動された第２伝
動軸２０を、第１伝動軸１４の後方で略同一高さ
位置に平行に支承し、更に、前記第２伝動軸２０
とギヤ伝動された第３伝動軸２６を、第２伝動軸
２０の略直下方に位置させるとともに、第３伝動
軸２６とチエーン伝動された後車軸３０を、第３
伝動軸２６の後方上方に支承してあるミツドマウ
ント型ローントラクタのミツシヨン構造。 In the transmission structure of a mid-mounted lawn tractor, a mower 10 is disposed between the front and rear wheels 8 and 9, and a suspension case 19 supporting a rear axle 30 is provided behind the mower 10. The input rotary body 11, which is transmission-coupled through the cable, is attached to the vertical input shaft 7 that protrudes above the front part of the transmission case 19, and the first transmission shaft 14, which is transmission-coupled with the vertical input shaft 7, is attached to the transmission case 19. The transmission case 19 is supported laterally in the front part, and the second transmission shaft 20, which is gear-transmitted to the first transmission shaft 14, is supported in parallel at substantially the same height position behind the first transmission shaft 14. , the second transmission shaft 20
The third transmission shaft 26, which is gear-transmitted, is located approximately directly below the second transmission shaft 20, and the rear axle 30, which is chain-transmitted with the third transmission shaft 26, is positioned approximately directly below the second transmission shaft 20.
The transmission structure of a mid-mounted lawn tractor is supported at the rear and upper part of the transmission shaft 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986000778U JPH0346277Y2 (en) | 1986-01-08 | 1986-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986000778U JPH0346277Y2 (en) | 1986-01-08 | 1986-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62114264U true JPS62114264U (en) | 1987-07-21 |
| JPH0346277Y2 JPH0346277Y2 (en) | 1991-09-30 |
Family
ID=30778066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986000778U Expired JPH0346277Y2 (en) | 1986-01-08 | 1986-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346277Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012029953A1 (en) * | 2010-09-03 | 2012-03-08 | ヤンマー株式会社 | Transmission device for riding-type work vehicle |
-
1986
- 1986-01-08 JP JP1986000778U patent/JPH0346277Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012029953A1 (en) * | 2010-09-03 | 2012-03-08 | ヤンマー株式会社 | Transmission device for riding-type work vehicle |
| JP2012051531A (en) * | 2010-09-03 | 2012-03-15 | Yanmar Co Ltd | Traveling transmission device for riding type work vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346277Y2 (en) | 1991-09-30 |