CN203703045U - Automobile high-speed thin rear-mounted power takeoff device - Google Patents
Automobile high-speed thin rear-mounted power takeoff device Download PDFInfo
- Publication number
- CN203703045U CN203703045U CN201320228478.0U CN201320228478U CN203703045U CN 203703045 U CN203703045 U CN 203703045U CN 201320228478 U CN201320228478 U CN 201320228478U CN 203703045 U CN203703045 U CN 203703045U
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- power take
- input shaft
- vehicle
- mounted power
- bearing
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Abstract
The utility model relates to an automobile high-speed thin rear-mounted power takeoff device comprising a shell (1), an input shaft (2), input shaft bearings (3,4), an input shaft gear (5), a regulating shaft (6), regulating shaft bearings (7,8), regulating shaft gears (9,10), an output shaft (11), output shaft bearings (12, 13), a clutch seat gear (14), a clutch seat (15), clutch bearings (16, 17), a steel-made friction sheet (18), a friction sheet platen (19), a platen bearing (20), an annular air cylinder piston (21), an annular air cylinder seat (22), a pneumatic control valve (23), an air pressure adjusting valve (24) and a program controller (25). The front end of the input shaft (2) of the power takeoff device is in a sleeved linkage with the back end of a vehicle gearbox II shaft via a spline. Engine power can be stably output to a second load beside a driving vehicle via the automobile high-speed thin rear-mounted power takeoff device, so deficiencies of parking power takeoff of a present automobile are overcome.
Description
Technical field
The utility model relates to a kind of vehicle-mounted postposition formula power take-off of automobile gearbox, provide a kind of can be in the time of high vehicle speeds rapidly, reposefully engine power is exported to except the second power driving vehicle itself by power take-off, as lifting, accumulation of energy, belongs to Automobile Transportation field.
Background technique
The utility model is the deficiency for the rear-mounted power take-off of existing engineering automobiles, in the time that former power take-off is exported to the second power except driving vehicle itself, as lifting, accumulation of energy, need force taking of parking. affect the normal operation of automobile, increasing the consumption of the energy. the utility model uses special engaging and disengaging gear, can be effectively engine power when the high vehicle speeds be exported to by power take-off except the second load driving vehicle itself.Increase automobile, especially the service requirement of engineering truck.
Summary of the invention
The slim rear-mounted power take-off of a kind of vehicle high speed of the utility model is the deficiency for existing vehicle-mounted postposition formula power take-off, provide a kind of can be in the time of high vehicle speeds rapidly, reposefully engine power is exported to except the second load driving vehicle itself by power take-off, having improved current vehicle needs the defect of force taking of parking, carry out due to vehicle operating and power taking simultaneously, played effects of energy saving and emission reduction.The utility model volume is little, output torque is large, can adapt to various vehicle gearboxes.
The slim rear-mounted power take-off of the utility model vehicle high speed comprises: housing 1, input shaft 2, bearing of input shaft 3, 4, input shaft gear 5, speed governing axle 6, speed governing axle bearing 7, 8, speed governing shaftgear 9, 10, output shaft 11, output shaft bearing 12, 13, clutch base gear 14, clutch base 15, clutch bearing 16, 17, steel friction plate 18, friction plate platen 19, platen bearing 20, circular cylinder piston 21, circular cylinder seat 22, pneumatic control valve 23, air pressure regulator 24, programming controller 25, its connecting means is: the rear end of the front end of the input shaft 1 of this power take-off and vehicle gearbox II axle is linked togather with spline housing.Because in the time of engine operation, the II axle of vehicle gear box often turns, so input shaft 1, speed governing axle 6 and clutch base 15 also often turn.By adjusting the meshing parameter of input shaft gear 5, speed governing shaftgear 9 and 10, clutch base gear 14, can obtain different output velocity ratios.In the time having work order, under the control of programming controller 25, pneumatic control valve 23 is opened, and pressurized air enters circular cylinder 22 by pressure regulator valve 24, pneumatic control valve 23, promotes annular piston 21 descending.By friction plate platen bearing 20, friction plate platen 19 compresses steel friction plate 18, and now friction clutch, in bonding state, drives output shaft 11 to rotate, and drives load work done.In the time that work order is eliminated, under the control of programmed control system 25, pneumatic control valve 23 cuts out, and now friction clutch is in separated state, output that power take-off is unpowered.
The slim rear-mounted power take-off of the utility model vehicle high speed can be the rear end that is attached to vehicle gearbox at the rear-mounted power take-off of the thin type of combination under fast state, its mounting type is to utilize the end cap mounting hole of vehicle gearbox to be connected with power take-off, and does not need to change the structure of gearbox.
Slim its input end of rear-mounted power take-off of the utility model vehicle high speed is joining with the jack shaft of spline housing and vehicle gearbox, need not change position and the size of vehicle gearbox output shaft.
The rotating speed of slim rear-mounted its output shaft of power take-off of the utility model vehicle high speed is adjustable, can change according to the demand of actual conditions the meshing parameter of input shaft gear, variable-speed shaft gear and output shaft gear, to adapt to the demand of various occasions to power take-off output speed and moment of torsion.
The pressurization of slim its steel friction plate of rear-mounted power take-off of the utility model vehicle high speed is to rely on the circular cylinder of super book shape to realize, and the large I of its positive pressure regulates by special pressure regulator valve.
The end thrust that its super book shape cylinder of the slim rear-mounted power take-off of the utility model vehicle high speed produces is to be carried by special thrust-bearing, guaranteed power take-off in the running steadily and flexibly.
accompanying drawing explanation
Accompanying drawing 1 is the slim rear-mounted power take-off schematic diagram of the utility model vehicle high speed.In accompanying drawing 1:
Housing 1, input shaft 2, bearing of input shaft 3,4, input shaft gear 5, speed governing axle 6, speed governing axle bearing 7,8, speed governing shaftgear 9,10, output shaft 11, output shaft bearing 12,13, clutch base gear 14, clutch base 15, clutch bearing 16,17, steel friction plate 18, friction plate platen 19, platen bearing 20, circular cylinder piston 21, circular cylinder seat 22, pneumatic control valve 23, air pressure regulator 24, programming controller 25.
Embodiment:
One can combination under vehicle high-speed running state as shown in Figure 1, and the rear-mounted power take-off of outputting power, utilizes the mounting hole of former vehicle speed variation box back this power take-off to be fixed on to the rear end of vehicle gear box.The rear end of the front end of the input shaft 1 of this power take-off and vehicle gearbox II axle is linked togather with spline housing.Because in the time of engine operation, the II axle of vehicle gear box often turns, so input shaft 1, speed governing axle 6 and clutch base 15 also often turn under the supporting of bearing 3 and 4, bearing 7 and 8, bearing 16 and 17.By adjusting the meshing parameter of input shaft gear 5, speed governing shaftgear 9 and 10, clutch base gear 14, can obtain different output velocity ratios.Now output shaft 11 does not turn, output that power take-off is unpowered.In the time having work order, under the control of programming controller 25, pneumatic control valve 23 is opened, and pressurized air enters circular cylinder 22 by pressure regulator valve 24, pneumatic control valve 23, promotes annular piston 21 descending.By friction plate platen bearing 20, friction plate platen 19 compresses steel friction plate 18, and now friction clutch, in bonding state, drives output shaft 11 to rotate, and drives load work done.In the time that work order is eliminated, under the control of programmed control system 25, pneumatic control valve 23 cuts out, rely on the moving annular piston 21 of elastic structure reverse push of steel friction plate to reset, residual gas pressure in cylinder is discharged by the normal open walk of pneumatic control valve 23, now friction clutch is in separated state, and output shaft 11 does not rotate, output that power take-off is unpowered.
Claims (3)
1. the slim rear-mounted power take-off of vehicle high speed, it is characterized in that, this power take-off comprises: housing (1), input shaft (2), bearing of input shaft (3, 4), input shaft gear (5), speed governing axle (6), speed governing axle bearing (7, 8), speed governing shaftgear (9, 10), output shaft (11), output shaft bearing (12, 13), clutch base gear (14), clutch base (15), clutch bearing (16, 17), steel friction plate (18), friction plate platen (19), platen bearing (20), circular cylinder piston (21), circular cylinder seat (22), pneumatic control valve (23), air pressure regulator (24), programming controller (25), linkage structure is: the front end of the input shaft (2) of this power take-off and the rear end of vehicle gearbox II axle are linked togather with spline housing.
2. the slim rear-mounted power take-off of vehicle high speed according to claim 1, it is characterized in that being the rear end that is attached to vehicle gearbox at the rear-mounted power take-off of the thin type of combination under fast state, mounting structure is to utilize the end cap mounting hole of vehicle gearbox to be connected with power take-off.
3. the slim rear-mounted power take-off of vehicle high speed according to claim 1, is characterized in that slim its input end of rear-mounted power take-off of vehicle high speed is joining with the jack shaft of spline housing and vehicle gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320228478.0U CN203703045U (en) | 2013-04-28 | 2013-04-28 | Automobile high-speed thin rear-mounted power takeoff device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320228478.0U CN203703045U (en) | 2013-04-28 | 2013-04-28 | Automobile high-speed thin rear-mounted power takeoff device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703045U true CN203703045U (en) | 2014-07-09 |
Family
ID=51053491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320228478.0U Expired - Fee Related CN203703045U (en) | 2013-04-28 | 2013-04-28 | Automobile high-speed thin rear-mounted power takeoff device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437966A (en) * | 2014-10-31 | 2016-03-30 | 徐州重型机械有限公司 | Power takeoff with clutch function and crane |
| CN108050171A (en) * | 2018-01-22 | 2018-05-18 | 四川远星橡胶有限责任公司 | A kind of clutch of the adjustable outputting torsion of pneumatic control |
-
2013
- 2013-04-28 CN CN201320228478.0U patent/CN203703045U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437966A (en) * | 2014-10-31 | 2016-03-30 | 徐州重型机械有限公司 | Power takeoff with clutch function and crane |
| CN108050171A (en) * | 2018-01-22 | 2018-05-18 | 四川远星橡胶有限责任公司 | A kind of clutch of the adjustable outputting torsion of pneumatic control |
| CN108050171B (en) * | 2018-01-22 | 2023-10-20 | 四川远星橡胶有限责任公司 | Pneumatically controlled clutch with adjustable output torque force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI LAN AO AUTOMOTIVE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SUZHOU LAN AO AUTOMOBILE TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 19 factory building, center enterprise garden, hi tech Development Zone, Anhui, Wuhu Patentee after: Anhui Lan'ao Automotive Technology Co., Ltd. Address before: 215011, No. 27, 106 Jinlong garden, Binhe Road, hi tech Zone, Jiangsu, Suzhou Patentee before: Suzhou Lan'ao Automobile Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |