JPS642623U - - Google Patents
Info
- Publication number
- JPS642623U JPS642623U JP9813187U JP9813187U JPS642623U JP S642623 U JPS642623 U JP S642623U JP 9813187 U JP9813187 U JP 9813187U JP 9813187 U JP9813187 U JP 9813187U JP S642623 U JPS642623 U JP S642623U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- shaft
- hydraulic
- engine
- input
- 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 20
- 230000009347 mechanical transmission Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Mechanical Operated Clutches (AREA)
- Transmission Devices (AREA)
- Motor Power Transmission Devices (AREA)
Description
第１図はこの考案の一実施例を装備する走行作
業車の一部の縦断側面図、第２図は同作業車の他
の一部の一部展開縦断側面図、第３図は実施例に
おける油圧伝導装置部分の概略縦断側面図、第４
図は実施例における油圧回路を示す回路図、第５
図は上記走行作業車の一部切欠き概略側面図であ
る。
１……エンジン、２……油圧伝導装置、３……
ミツシヨンケース、４……油圧ポンプ、５……油
圧モータ、６……走行系入力伝導軸、７……ポン
プ軸、８，９……ＰＴＯ系入力伝導軸、１０……
ＰＴＯクラツチ、１２……後輪、１８……リヤＰ
ＴＯ軸、１９……ミツドＰＴＯ軸、２１……クラ
ツチハウジング、２２……クランク軸、３６……
クラツチ板、４６……ＰＴＯクラツチペダル、５
０……ＰＴＯ系駆動軸、５２……モータ軸、５４
……走行系駆動軸、５５……変速軸、６１……副
変速装置、６７……クラツチ軸、６８……中間軸
、７４……リヤＰＴＯ変速装置、７７……ＰＴＯ
切替えクラツチ。
Fig. 1 is a longitudinal sectional side view of a part of a traveling work vehicle equipped with an embodiment of this invention, Fig. 2 is a partially expanded longitudinal sectional side view of another part of the same working vehicle, and Fig. 3 is an embodiment. Schematic longitudinal sectional side view of the hydraulic transmission device part in 4th
The figure is a circuit diagram showing the hydraulic circuit in the embodiment, No. 5
The figure is a partially cutaway schematic side view of the traveling work vehicle. 1...Engine, 2...Hydraulic transmission device, 3...
Mission case, 4...Hydraulic pump, 5...Hydraulic motor, 6...Travel system input transmission shaft, 7...Pump shaft, 8, 9...PTO system input transmission shaft, 10...
PTO clutch, 12...Rear wheel, 18...Rear P
TO axis, 19... Mid PTO axis, 21... Clutch housing, 22... Crankshaft, 36...
Clutch plate, 46...PTO clutch pedal, 5
0...PTO system drive shaft, 52...Motor shaft, 54
...Traveling system drive shaft, 55...Transmission shaft, 61...Sub-transmission device, 67...Clutch shaft, 68...Intermediate shaft, 74...Rear PTO transmission, 77...PTO
Switching clutch.
Claims (1)
このエンジン１から入力伝導を受ける車速変更制
御用の油圧伝導装置２とこの油圧伝導装置２の油
圧モータ５から入力伝導を受ける走行系の機械式
トランスミツシヨン及び上記エンジン１から入力
伝導を受けるＰＴＯ系の機械式トランスミツシヨ
ンを機体前後方向の他端部側に、油圧伝導装置２
をエンジン１側に位置させ上記両機械式トランス
ミツシヨンをその反対側に位置させて機体前後方
向でみて直列状に配置して設けてある走行作業車
において、 前記エンジン１から前記油圧伝導装置２に対し
入力伝導する走行系入力伝導軸６及び該入力伝導
軸６に接続された、前記油圧伝導装置２の油圧ポ
ンプ４のポンプ軸７を、それぞれ中空軸に形成し
て、前記エンジン１から前記したＰＴＯ系の機械
式トランスミツシヨンに入力伝導するためのＰＴ
Ｏ系入力伝導軸８，９を上記した走行系入力伝導
軸６及びポンプ軸７内を貫通させて設け、上記Ｐ
ＴＯ系入力伝導軸８，９を前記エンジン１に対し
摩擦単板式のＰＴＯクラツチ１０を介し接続して
あるトランスミツシヨン装置。[Scope of claim for utility model registration] Engine 1 is mounted on one end of the aircraft in the longitudinal direction,
A hydraulic transmission device 2 for vehicle speed change control which receives input transmission from this engine 1, a mechanical transmission for the driving system which receives input transmission from the hydraulic motor 5 of this hydraulic transmission device 2, and a PTO which receives input transmission from the engine 1. The mechanical transmission of the system is installed on the other end side in the longitudinal direction of the aircraft, and the hydraulic transmission device 2
is located on the engine 1 side, and both of the mechanical transmissions are located on the opposite side, and are arranged in series when viewed in the longitudinal direction of the machine body. The driving system input transmission shaft 6 that transmits input to the input transmission shaft 6 and the pump shaft 7 of the hydraulic pump 4 of the hydraulic transmission device 2 connected to the input transmission shaft 6 are each formed into a hollow shaft. PT for conducting input to the mechanical transmission of the PTO system
The O-system input transmission shafts 8 and 9 are provided to pass through the above-mentioned running system input transmission shaft 6 and pump shaft 7, and the above-mentioned P
A transmission device in which TO system input transmission shafts 8 and 9 are connected to the engine 1 via a friction single plate PTO clutch 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9813187U JPH0452105Y2 (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9813187U JPH0452105Y2 (en) | 1987-06-26 | 1987-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS642623U true JPS642623U (en) | 1989-01-09 |
| JPH0452105Y2 JPH0452105Y2 (en) | 1992-12-08 |
Family
ID=31324120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9813187U Expired JPH0452105Y2 (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452105Y2 (en) |
-
1987
- 1987-06-26 JP JP9813187U patent/JPH0452105Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452105Y2 (en) | 1992-12-08 |
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