JPS6237525U - - Google Patents
Info
- Publication number
- JPS6237525U JPS6237525U JP13116985U JP13116985U JPS6237525U JP S6237525 U JPS6237525 U JP S6237525U JP 13116985 U JP13116985 U JP 13116985U JP 13116985 U JP13116985 U JP 13116985U JP S6237525 U JPS6237525 U JP S6237525U
- Authority
- JP
- Japan
- Prior art keywords
- pto
- shaft
- mid
- transmission case
- pto shaft
- 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 17
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Transmission Devices (AREA)
Description
第１図は本発明のトラクターの変速装置の側面
図、第２図は同じく前部ミツシヨンケース４と後
部ミツシヨンケース５とを分解した状態の側面図
、第３図はミツシヨンケースのＰＴＯ駆動系統の
側面断面図、第４図は同じく走行駆動系統の側面
断面図、第５図はリアＰＴＯ軸１とミツドＰＴＯ
軸３の動力伝達系統のみ取り出した側面断面図、
第６図は同じく第５図の部分の他の実施例を示す
側面断面図、第７図はミツシヨンケース内の各軸
の配置図、第８図は第５図のＰＴＯ動力切換装置
を示すスケルトン図、第９図は同じく第６図の実
施例のスケルトン図である。
Ａ……ＨＳＴ式変速装置、１……リアＰＴＯ軸
、３……ミツドＰＴＯ軸、４……前部ミツシヨン
ケース、５……後部ミツシヨンケース、９……ピ
ニオン軸、１１……ＰＴＯ切換軸、３５……ミツ
ドＰＴＯ軸用の遊嵌歯車、３６……ＰＴＯ切換え
用のスライダー、３８……ＰＴＯ入力用の遊嵌歯
車、５３……リアＰＴＯ軸用の固設歯車。
Fig. 1 is a side view of the transmission of a tractor according to the present invention, Fig. 2 is a side view of the front transmission case 4 and rear transmission case 5 disassembled, and Fig. 3 is the PTO of the transmission case. Fig. 4 is a side sectional view of the drive system, and Fig. 5 is a side sectional view of the drive system, and Fig. 5 shows the rear PTO shaft 1 and mid PTO.
Side sectional view showing only the power transmission system of shaft 3,
Fig. 6 is a side sectional view showing another embodiment of the part shown in Fig. 5, Fig. 7 is a diagram showing the arrangement of each shaft in the transmission case, and Fig. 8 shows the PTO power switching device of Fig. 5. Skeleton diagram, FIG. 9 is also a skeleton diagram of the embodiment of FIG. 6. A...HST type transmission, 1...Rear PTO shaft, 3...Mid PTO shaft, 4...Front transmission case, 5...Rear transmission case, 9...Pinion shaft, 11...PTO switching Shaft, 35... Loose fit gear for the mid PTO shaft, 36... Slider for PTO switching, 38... Loose fit gear for PTO input, 53... Fixed gear for the rear PTO axis.
Claims (1)
リアＰＴＯ軸１をミツシヨンケースの左右中心位
置上方にて、ミツシヨンケース後端から後方へ突
出させ、又ミツドＰＴＯ軸３を走行駆動経路のピ
ニオン軸９の側方で、ミツシヨンケースの前部か
ら前方へ突出させ、リアＰＴＯ軸１とミツドＰＴ
Ｏ軸３の上下中間位置に配置して、ＰＴＯ切換軸
１１を配置し、該ＰＴＯ切換軸１１上にて、リア
ＰＴＯ軸１とミツドＰＴＯ軸３との動力伝達を切
換え可能としたことを特徴とするトラクターのＰ
ＴＯ装置。 (2) 実用新案登録請求の範囲第１項記載のＰＴ
Ｏ切換軸１１上に、リアＰＴＯ軸１への動力伝達
用歯車と、ミツドＰＴＯ軸３への動力伝達用歯車
と、ＰＴＯ動力の入力歯車を配置して、ＰＴＯ切
換スライダーの前後動により、リアＰＴＯ１とミ
ツドＰＴＯ軸３との動力伝達を切り換えたことを
特徴とするトラクターのＰＴＯ装置。[Scope of claims for utility model registration] (1) In the tractor transmission case,
The rear PTO shaft 1 is located above the left and right center position of the transmission case and protrudes rearward from the rear end of the transmission case, and the rear PTO shaft 3 is located in front of the transmission case on the side of the pinion shaft 9 in the travel drive path. protrude forward from the rear PTO shaft 1 and the mid-PT
A PTO switching shaft 11 is disposed at an intermediate position above and below the O-axis 3, and power transmission between the rear PTO shaft 1 and the mid-PTO shaft 3 can be switched on the PTO switching shaft 11. P of the tractor
TO device. (2) PT described in paragraph 1 of the claims for utility model registration
A power transmission gear to the rear PTO shaft 1, a power transmission gear to the mid PTO shaft 3, and a PTO power input gear are arranged on the O switching shaft 11, and the rear A tractor PTO device characterized by switching power transmission between a PTO 1 and a mid PTO shaft 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985131169U JPH0111550Y2 (en) | 1985-08-27 | 1985-08-27 | |
| US06/897,859 US4727759A (en) | 1985-08-27 | 1986-08-19 | Power transmission mechanism for a tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985131169U JPH0111550Y2 (en) | 1985-08-27 | 1985-08-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6237525U true JPS6237525U (en) | 1987-03-05 |
| JPH0111550Y2 JPH0111550Y2 (en) | 1989-04-05 |
Family
ID=31029360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985131169U Expired JPH0111550Y2 (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0111550Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149694U (en) * | 1974-10-09 | 1976-04-14 |
-
1985
- 1985-08-27 JP JP1985131169U patent/JPH0111550Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149694U (en) * | 1974-10-09 | 1976-04-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0111550Y2 (en) | 1989-04-05 |
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