CN201863663U - Land and water gearing of car water propeller - Google Patents
Land and water gearing of car water propeller Download PDFInfo
- Publication number
- CN201863663U CN201863663U CN2010206055683U CN201020605568U CN201863663U CN 201863663 U CN201863663 U CN 201863663U CN 2010206055683 U CN2010206055683 U CN 2010206055683U CN 201020605568 U CN201020605568 U CN 201020605568U CN 201863663 U CN201863663 U CN 201863663U
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- Prior art keywords
- clutch
- shaft
- power
- power input
- water
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- Expired - Lifetime
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Abstract
The utility model relates to a land and water gearing of a car water propeller, which comprises a belt wheel on an engine output shaft, a transmission shaft connected with the belt wheel, a universal shaft, a clutch and a drive shaft of the water propeller, wherein a power input shaft of the clutch and the drive shaft of the water propeller are coaxially and rotatably supported in a case body of the clutch, and the transmission shaft is connected with the power input shaft by the universal shaft; and the land and water gearing is characterized in that the clutch further comprises a spline sleeve connected with the power input shaft, a clutch sliding gear sheathed an outer diameter spline of the spline sleeve in a sliding manner, a clutch fixed gear connected with the drive shaft of the water propeller, and a synchromesh gear sheathed on the clutch fixed gear, a shifting fork is arranged on an annular groove at the outer diameter of the clutch sliding gear, a pull rod and an operating handle are connected at the upper end of the shifting fork, and a splashing-prevention sleeve is arranged from the input end of the transmission shaft to the power input shaft. The land and water gearing has the advantages of compact structure, easiness in operation, stability in clutching and no grease pollution.
Description
Technical field
It is the vehicle transmission gear of characteristics with power-transfer clutch layout, location or pattern that the utility model relates to a kind of, the angle of rake driving device in especially a kind of amphibian automobile water route.
Background technology
Land and water vehicle is the characteristic that possesses car and ship simultaneously, both can be at land locomotion, but the floating special vehicle that crosses of flashing again.Its land mobile devices are wheel or crawler belt; On the water, adopt wheel or crawler belt directly to strike, or drive with special swimmer propulsion unit (screw propeller or waterjet propulsor).Because amphibious vehicle has the current performance in remarkable land and water, can from advance, get over rivers,lakes and seas, and not be subjected to the restriction of bridge or ship, thereby in communications and transportation, be paid attention to widely and use." clutch for waterway propelling device of amphibious automobile " disclosed by the applicant's application and in the CN201544783U China utility model patent specification sheets of Granted publication on August 11st, 2010, it is provided with belt pulley on engine spindle, belt pulley and waterway propelling device main shaft are provided with power-transfer clutch, this power-transfer clutch can be to adopt shift fork to stir the structure that the external gear on the waterway propelling device main shaft is meshed with the inner gear at belt pulley center, to realize engine spindle and the interaxle transmission of power of waterway propelling device master; Also can be to adopt shift fork to stir the chimeric structure of fixed plate of the clutch-plate and the dental clutch on the outer side plane of belt pulley of the dental clutch on the waterway propelling device main shaft, to realize power transmission; Also can be to adopt gear mesh and dental clutch structure combining to carry out transmission of power.The power-transfer clutch of above-mentioned disclosed each structure all is mounted on the transmission shaft, and transmission shaft is connected with the waterway propelling device main shaft through universal-joint.Because the parts of the power-transfer clutch of said structure are exposed, and drive disk assembly all will use grease lubrication, easily causes grease to splash, pollute the environment of transmission periphery in the power transmission process.In addition, above-mentioned disclosed power-transfer clutch is to rely on the engagement of tooth or tooth to come transmitting torque, and rigid shock is big when engagement, exists the deficiency of engagement stationarity difference.
Summary of the invention
For easily causing grease, the drive disk assembly that overcomes grease lubrication in the prior art splashes, the deficiency of stationarity difference when causing environmental pollution and clutches engaged, the utility model provide a kind of compact conformation, clutch steadily, the angle of rake driving device in amphibian automobile water route of no grease contamination.
The technical scheme that its technical matters that solves the utility model adopts is: the angle of rake driving device in a kind of amphibian automobile water route, it comprises that one is assemblied in the belt pulley on the engine output shaft, one transmission shaft, one versatile spindle, the angle of rake imput shaft of one power-transfer clutch and a water route, the input end of described transmission shaft nonrotationally is connected with the axis hole of belt pulley, described power-transfer clutch comprises the power input shaft of a rotational support in the power-transfer clutch casing, the mouth of described transmission shaft is connected with power input shaft through versatile spindle, angle of rake imput shaft in described water route and power input shaft coaxial line, rotational support is in the power-transfer clutch casing, it is characterized in that: described power-transfer clutch also comprises a spline housing that is connected with power input shaft, one slip cap is contained in the clutch cliding gear on the external diameter spline of this spline housing, one with the nonrotational bonded assembly clutch of the angle of rake imput shaft in water route fixed gear wheel, one is sleeved on the engagement synchronizer gear on the clutch fixed gear wheel, have a circular groove on the described clutch cliding gear external diameter, one shift fork is hinged on the loam cake of power-transfer clutch casing, its prong is stuck in this circular groove, the upper end of this shift fork is connected with pull bar and operating handle in turn, the clutch cliding gear is stirred by shift fork and is moved axially on the spline of spline housing external diameter, mesh with the clutch fixed gear wheel or separate, to power input shaft, be provided with splash-proof casing at the transmission shaft input end.
The utility model can effectively prevent splashing of lubricating grease owing to be provided with splash-proof casing at the transmission shaft input end to power input shaft, effectively ensures the clean environment of transmission periphery.In the power-transfer clutch casing with the nonrotational bonded assembly clutch of the angle of rake imput shaft in water route fixed gear wheel on be set with one the engagement synchronizer gear, rigid shock when this engagement synchronizer gear can effectively prevent clutch fixed gear wheel and the engagement of clutch cliding gear is realized steadily engagement.The utility model compared with prior art, its have compact conformation, simple to operate, clutch steadily, the advantage of no grease contamination.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the A place enlarged drawing among Fig. 1.
Among the figure: 1. driving engine, 2. engine output shaft, 3. belt pulley, 4. transmission shaft, 5. versatile spindle, 6. power-transfer clutch, 601. power-transfer clutch casings, 602. power input shaft, 603. spline housings, 604. clutch cliding gears, 605. the engagement synchronizer gear, 606. clutch fixed gear wheels, 607. circular grooves, 7. water route propelling unit main shaft, 8. water route propelling unit, 9. shift fork, 10. pull bar, 11. operating handles, 12. splash-proof casings.
The specific embodiment
In Fig. 1, Fig. 2, the angle of rake driving device in a kind of amphibian automobile water route, it comprises that one is assemblied in the imput shaft 7 of belt pulley 3, a transmission shaft 4, a versatile spindle 5, a power-transfer clutch 6 and water route propelling unit 8 on the output shaft 2 of driving engine 1.
As shown in Figure 2, adopt key to be connected between the axis hole of the input end of transmission shaft 4 and belt pulley 3.
In Fig. 2 and Fig. 1, power-transfer clutch 6 comprises one by the power input shaft 602 of bearing rotational support in power-transfer clutch casing 601.The mouth of transmission shaft 4 is connected with power input shaft 602 through versatile spindle 5, realizes the transmission of power.
In Fig. 2, the imput shaft of water route propelling unit 87 and power input shaft 602 coaxial lines, by the bearing rotational support in power-transfer clutch casing 601.
Power-transfer clutch 6 comprises that also one is contained in clutch cliding gear 604 on the spline housing 603 external diameter splines, one and the angle of rake imput shaft 7 key bonded assembly clutch fixed gear wheels 606 in water route with power input shaft 602 key bonded assembly spline housings 603, a slip cap.
Have a circular groove 607, one shift forks 9 and be hinged on the loam cake of power-transfer clutch casing 601 on clutch cliding gear 604 external diameters, the prong of shift fork 9 is stuck in this circular groove 607, and the upper end of shift fork 9 is connected with pull bar 10, operating handle 11 in turn.
As shown in Figure 2, pull operation handle 11, stir on the external diameter spline of clutch cliding gear 604 at spline housing 603 through pull bar 10, shift fork 9 and to move axially, mesh with clutch fixed gear wheel 606 or separate, realize the rotation or the stall of the imput shaft 7 of water route propelling unit 8.
In order to prevent the splashing of lubricating grease on the versatile spindle 5, to the power input shaft 602 of power-transfer clutch 6, be set with splash-proof casing 12 at transmission shaft 4 input ends.The two ends of splash-proof casing 12 adopt band system solid.
Rigid shock when preventing clutch fixed gear wheel 605 with 603 engagements of clutch cliding gear realizes steadily being engaged on the engagement synchronizer gear 605 of suit on the clutch fixed gear wheel 606 of power-transfer clutch 6.
The utility model compact conformation, simple to operate, clutch steadily, no grease contamination.
Claims (1)
1. angle of rake driving device in amphibian automobile water route, it comprises that one is assemblied in the belt pulley on the engine output shaft, one transmission shaft, one versatile spindle, the angle of rake imput shaft of one power-transfer clutch and a water route, the input end of described transmission shaft nonrotationally is connected with the axis hole of belt pulley, described power-transfer clutch comprises the power input shaft of a rotational support in the power-transfer clutch casing, the mouth of described transmission shaft is connected with power input shaft through versatile spindle, angle of rake imput shaft in described water route and power input shaft coaxial line, rotational support is in the power-transfer clutch casing, it is characterized in that: described power-transfer clutch also comprises a spline housing that is connected with power input shaft, one slip cap is contained in the clutch cliding gear on the external diameter spline of this spline housing, one with the nonrotational bonded assembly clutch of the angle of rake imput shaft in water route fixed gear wheel, one is sleeved on the engagement synchronizer gear on the clutch fixed gear wheel, have a circular groove on the described clutch cliding gear external diameter, one shift fork is hinged on the loam cake of power-transfer clutch casing, its prong is stuck in this circular groove, the upper end of this shift fork is connected with pull bar and operating handle in turn, the clutch cliding gear is stirred by shift fork and is moved axially on the spline of spline housing external diameter, mesh with the clutch fixed gear wheel or separate, to power input shaft, be provided with splash-proof casing at the transmission shaft input end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206055683U CN201863663U (en) | 2010-11-03 | 2010-11-03 | Land and water gearing of car water propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206055683U CN201863663U (en) | 2010-11-03 | 2010-11-03 | Land and water gearing of car water propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863663U true CN201863663U (en) | 2011-06-15 |
Family
ID=44134828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206055683U Expired - Lifetime CN201863663U (en) | 2010-11-03 | 2010-11-03 | Land and water gearing of car water propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009574A (en) * | 2010-11-03 | 2011-04-13 | 王政中 | Transmission device for waterway propeller of amphibious automobile |
| WO2019174432A1 (en) * | 2018-03-12 | 2019-09-19 | Ningbo Geely Automobile Research & Development Co., Ltd. | Clutch arrangement for a roadable aircraft |
-
2010
- 2010-11-03 CN CN2010206055683U patent/CN201863663U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009574A (en) * | 2010-11-03 | 2011-04-13 | 王政中 | Transmission device for waterway propeller of amphibious automobile |
| WO2019174432A1 (en) * | 2018-03-12 | 2019-09-19 | Ningbo Geely Automobile Research & Development Co., Ltd. | Clutch arrangement for a roadable aircraft |
| US11708862B2 (en) | 2018-03-12 | 2023-07-25 | Ningbo Geely Automobile Research & Development Co. | Clutch arrangement for a roadable aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |