CN101186232A - Waterborne propeller for amphibious vehicle - Google Patents
Waterborne propeller for amphibious vehicle Download PDFInfo
- Publication number
- CN101186232A CN101186232A CNA2006100702090A CN200610070209A CN101186232A CN 101186232 A CN101186232 A CN 101186232A CN A2006100702090 A CNA2006100702090 A CN A2006100702090A CN 200610070209 A CN200610070209 A CN 200610070209A CN 101186232 A CN101186232 A CN 101186232A
- Authority
- CN
- China
- Prior art keywords
- shell
- water
- vehicle
- impeller
- propeller
- 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.)
- Pending
Links
Images
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention provides an amphicar above-water propeller, which is provided with a shaft (5), impellers (2) coaxially arranged on the shaft (5) and a shell with a water inlet (3) and a water outlet (7); wherein, the shaft (5) is axially arranged on the shell (1); the impellers (2) are arranged in the shell (1); the circumference of the shell (1) is provided with a bulge (6); the water outlet (7) is arranged at the external round along the radial direction of the shell (1). One end of the shaft (5) which is far away from the impeller (2) is provided with a flange (4). When used, the tightening nut of the tyre of a driving wheel on the vehicle is removed, and the flange (4) is tightly attached to the hub and fixed on the axle by nuts and bolts. The vehicle body is provided with a retaining block (8) which is arranged between two bulges on the circumferential shell. When the vehicle enters water, the impeller rotates with the axle; the propeller sucks water from the water inlet and drains water out of the water outlet. The retaining block and the bulge restrict the shell to rotate with the impeller and lead the water outlet to be aligned with the rear. The reaction force of water pushes the vehicle forwards. When backing, the restriction of the retaining block and the bulge leads the water outlet to be aligned with the frontage and the reaction force of water pushes the vehicle to back.
Description
Technical field
The invention belongs to a kind of is that medium is the propelling unit field of antagonistic force principle as amphibian vehicle with spraying with water.
Background technology
At present, known amphibian vehicle swimmer propulsion unit adopted is propeller, its drive mechanism complexity, maintenance difficult is used easily destroyed in military field.
Summary of the invention
The technical matters that the present invention solves provides a kind of high efficiency, easy easy-to-use waterborne propeller for amphibious vehicle.
The present invention realizes like this, referring to Fig. 1-2, a kind of waterborne propeller for amphibious vehicle, it has axle (5), coaxial line is contained in the impeller (2) on the axle (5) and has water inlet (3) and the shell (1) of water outlet (7), its axis (5) axially is installed on the shell (1), impeller (2) is positioned at shell (1), and shell (1) cylindrical has projection (6), the outer circle diameter that water outlet (7) is positioned at shell (1) to.Axle (5) is equipped with flange (4) away from an end of impeller (2).
When using waterborne propeller for amphibious vehicle, drive-wheel tyre captive nut on the amphibian vehicle is unloaded, utilize nut bolt that the swimmer propulsion unit flange (4) of amphibian vehicle is close to wheel hub and be fixed on the axletree.Link stopper (8) is installed on car body, and link stopper (8) is positioned between shell (1) the cylindrical projection (6), and link stopper (8) is only adjacent with projection (6) not adjacent with water outlet (7).When vehicle during at land locomotion since waterborne propeller for amphibious vehicle shell (1) diameter less than diameter of tyres, the existence of waterborne propeller for amphibious vehicle slightly increases the vehicle ' resistance but can travel.Because impeller (2) rotates synchronously with driving wheel of vehicle, waterborne propeller for amphibious vehicle sucks water and discharges from water outlet (7) from water inlet (3) when amphibian vehicle enters in the water.Link stopper (8) and projection (6) limit shell (1) rotate with impeller (2), and make water outlet (7) aim at the opposite sense that travels.The antagonistic force of water promotes amphibian vehicle and advances.Shell (1) rotates with impeller (2) when amphibian vehicle is moveed backward, because the restriction of link stopper (8) and projection (6) makes water outlet (7) aim at the place ahead of vehicle.The antagonistic force of water promotes vehicle rollback.When vehicle debarked, wheel at first kiss the earth and powered vehicle left the water surface.The rotation of waterborne propeller for amphibious vehicle impeller this moment (2) sucks air and discharges from water outlet (7) from water inlet (3).
When impeller (2) adopted centrifugal impeller, corresponding water inlet (3) was axial, two-sided, and water outlet (7) is radially.When vehicle advanced, because the restriction of link stopper (8) and projection (6) makes water outlet (7) aim at the rear of vehicle, the antagonistic force of water promoted vehicle and advances.When vehicle rollback, because the restriction of link stopper (8) and projection (6) makes water outlet (7) aim at the place ahead of vehicle, the antagonistic force of water promotes vehicle rollback.Owing to adopt centrifugal impeller, higher efficient arranged when vehicle advances.
When impeller (2) adopted spiral impeller, corresponding water outlet (3) was radially, and water outlet (7) is radially.When vehicle advances since the restriction water inlet (3) of link stopper (8) and projection (6) Open Side Down, water outlet (7) opening is backward.The antagonistic force of water promotes vehicle and advances.Because the restriction opening of link stopper (8) and projection (6) becomes water outlet forward, Open Side Down becomes water inlet for water outlet (7) when when reversing water inlet (3).The antagonistic force of water promotes vehicle rollback.Can guarantee that like this water inlet can provide stable power with the assurance waterborne propeller for amphibious vehicle below the water surface.Adopt spiral impeller can reach bigger flow, flow is big more, flow velocity is high more, power is just big more.
This propelling unit made full use of the original transmission device of vehicle itself, simple in structure, efficient is high, enter in the water or convenient by land by entering the land conversion in the water.Vehicle advances, retreats conversion when travelling on the water convenient, only needs conversion forward-reverse gear.The turning that if drive wheel is front-wheel then this propelling unit when travelling to amphibian vehicle is waterborne be very helpful can play controlling party to effect, if drive wheel is a trailing wheel then front-wheel plays yaw rudder.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is the elevation profile constructional drawing of first embodiment of waterborne propeller for amphibious vehicle.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the elevation profile constructional drawing of second embodiment of waterborne propeller for amphibious vehicle.
Fig. 4 is the left view of Fig. 3.
1. shells among the figure, 2. impeller, 3. water inlet, 4. flange, 5. spool, 6. projection, 7. water outlet, 8. link stopper.
The specific embodiment
Show among the embodiment at Fig. 1-2, axle (5), coaxial line are contained in the impeller (2) on the axle (5) and have water inlet (3) and the shell (1) of water outlet (7), its axis (5) axially is installed on the shell (1), impeller (2) is positioned at shell (1), shell (1) cylindrical has projection (6), the outer circle diameter that water outlet (7) is positioned at shell (1) to.Water inlet (3) is positioned at the axial of shell (1), and concentric with axle (5).Axle (5) is equipped with flange (4) away from an end of impeller (2).Impeller (2) is a centrifugal impeller.
During use drive-wheel tyre clamp nut on the amphibian vehicle is unloaded, utilize nut bolt that the swimmer propulsion unit flange (4) of amphibian vehicle is close to wheel hub and be fixed on the axletree.Link stopper (8) is installed on the car body, link stopper (8) be positioned at shell (1) directly over, link stopper (8) is positioned between two projections (6) that make progress in shell (1) week.Link stopper (8) is not adjacent with water outlet (7).When vehicle during at land locomotion since waterborne propeller for amphibious vehicle shell (1) diameter less than diameter of tyres, the existence of waterborne propeller for amphibious vehicle slightly increases the vehicle ' resistance but can travel.Because impeller (2) is followed driving wheel of vehicle and rotated synchronously, waterborne propeller for amphibious vehicle sucks water and discharges from water outlet (7) from water inlet (3) when amphibian vehicle enters in the water.Link stopper (8) and projection (6) limit shell (1) rotate with impeller (2), and make water outlet (7) aim at the opposite sense that travels.The antagonistic force of water promotes amphibian vehicle and advances.Shell (1) rotates with impeller (2) when amphibian vehicle is moveed backward, because the restriction of link stopper (8) and projection (6) makes water outlet (7) aim at the place ahead of vehicle.The antagonistic force of water promotes vehicle rollback.When vehicle debarked, wheel at first kiss the earth and powered vehicle left the water surface.The rotation of waterborne propeller for amphibious vehicle impeller this moment (2) sucks air and discharges from water outlet (7) from water inlet (3).
In another embodiment shown in Fig. 2-4, axle (5), coaxial line are contained in the impeller (2) on the axle (5) and have water inlet (3) and the shell (1) of water outlet (7), its axis (5) axially is installed on the shell (1), impeller (2) is positioned at shell (1), shell (1) cylindrical has projection (6), the outer circle diameter that water outlet (7) is positioned at shell (1) to.Water inlet (3) is positioned at shell (1) radially, and vertical with axle (5).Axle (5) is equipped with flange (4) away from an end of impeller (2).Impeller (2) is a spiral impeller.
During use drive-wheel tyre clamp nut on the amphibian vehicle is unloaded, utilize nut bolt that the swimmer propulsion unit flange (4) of amphibian vehicle is close to wheel hub and be fixed on the axletree.Link stopper (8) is installed on the car body, link stopper (8) be positioned at shell (1) directly over, link stopper (8) is positioned between two projections (6) that make progress in shell (1) week.Link stopper (8) is not adjacent with water inlet (3) with water outlet (7).When vehicle during at land locomotion since waterborne propeller for amphibious vehicle shell (1) diameter less than diameter of tyres, the existence of waterborne propeller for amphibious vehicle slightly increases the vehicle ' resistance but can travel.Because impeller (2) is followed driving wheel of vehicle and rotated synchronously, waterborne propeller for amphibious vehicle sucks water and discharges from water outlet (7) from water inlet (3) when amphibian vehicle enters in the water.Link stopper (8) and projection (6) limit shell (1) rotate with impeller (2), and make water inlet (3) aim at the below, and water outlet (7) is aimed at rear view of vehicle.The antagonistic force of water promotes amphibian vehicle and advances.Shell (1) rotates with impeller (2) when amphibian vehicle is moveed backward, because the restriction of link stopper (8) and projection (6) makes water outlet (7) aim at the below, water outlet (7) becomes water inlet, and water inlet (3) is aimed at the place ahead of vehicle.Water inlet (3) becomes water outlet.Water sucks from water outlet (7) and discharges from water inlet (3).The antagonistic force of water promotes vehicle rollback.When vehicle debarked, wheel at first kiss the earth and powered vehicle left the water surface.The rotation of waterborne propeller for amphibious vehicle impeller this moment (2) sucks air and discharges from water outlet (7) from water inlet (3).
Claims (8)
1. waterborne propeller for amphibious vehicle, it is characterized in that: it has axle (5), coaxial line is contained in the impeller (2) on the axle (5) and has water inlet (3) and the shell (1) of water outlet (7), its axis (5) axially is installed on the shell (1), impeller (2) is positioned at shell (1), shell (1) cylindrical has projection (6), the outer circle diameter that water outlet (7) is positioned at shell (1) to.
2. waterborne propeller for amphibious vehicle according to claim 1 is characterized in that: impeller (2) is a centrifugal impeller.
3. waterborne propeller for amphibious vehicle according to claim 1 is characterized in that: impeller (2) is a spiral impeller.
4. waterborne propeller for amphibious vehicle according to claim 1 is characterized in that: the projection (6) on the shell (1) is the projection on the shell (1), and projection (6) is an integral body with shell (1).
5. waterborne propeller for amphibious vehicle according to claim 1 is characterized in that: the projection (6) on the shell (1) is mounted in a device on the shell (1).
6. waterborne propeller for amphibious vehicle according to claim 1 is characterized in that: water inlet is axial.
7. waterborne propeller for amphibious vehicle according to claim 1 is characterized in that: water inlet is radially.
8. waterborne propeller for amphibious vehicle according to claim 1 is characterized in that: axle (5) is equipped with flange (4) away from an end of impeller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100702090A CN101186232A (en) | 2006-11-15 | 2006-11-15 | Waterborne propeller for amphibious vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100702090A CN101186232A (en) | 2006-11-15 | 2006-11-15 | Waterborne propeller for amphibious vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101186232A true CN101186232A (en) | 2008-05-28 |
Family
ID=39478907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100702090A Pending CN101186232A (en) | 2006-11-15 | 2006-11-15 | Waterborne propeller for amphibious vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101186232A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696981A (en) * | 2013-12-25 | 2014-04-02 | 绍兴协亨机械设备有限公司 | Spray pump device of automobile |
| CN105034727A (en) * | 2015-07-07 | 2015-11-11 | 朱沫 | Centrifugal pump type water jetting propulsion amphibious device and work method thereof |
| CN108910005A (en) * | 2018-07-01 | 2018-11-30 | 陆永柱 | Interval steering-type underwater scooter |
| CN110001320A (en) * | 2019-04-03 | 2019-07-12 | 山东大学 | A kind of amphibious robot |
-
2006
- 2006-11-15 CN CNA2006100702090A patent/CN101186232A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696981A (en) * | 2013-12-25 | 2014-04-02 | 绍兴协亨机械设备有限公司 | Spray pump device of automobile |
| CN105034727A (en) * | 2015-07-07 | 2015-11-11 | 朱沫 | Centrifugal pump type water jetting propulsion amphibious device and work method thereof |
| CN108910005A (en) * | 2018-07-01 | 2018-11-30 | 陆永柱 | Interval steering-type underwater scooter |
| CN108910005B (en) * | 2018-07-01 | 2020-12-01 | 林雅娟 | Intermittent steering type underwater propeller |
| CN110001320A (en) * | 2019-04-03 | 2019-07-12 | 山东大学 | A kind of amphibious robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101186232A (en) | Waterborne propeller for amphibious vehicle | |
| US4171675A (en) | Centrifugal pump and paddle boat propulsion system | |
| CN109018286A (en) | A kind of all-terrain vehicle integrated power catheter propeller propulsion system | |
| CN103786853A (en) | Torque self-balancing combination propeller of underwater navigation body | |
| CN202944554U (en) | Floating-type propeller provided with helical cavity and ship equipped with propeller | |
| CN110203367A (en) | Underwater propeller | |
| CN103921616A (en) | Wheel and amphibious vehicle | |
| KR102234581B1 (en) | Propulsion apparatus for ship | |
| KR101599383B1 (en) | Clutch System for Auxiliary Thrust Apparatus Capable of Working in Seawater | |
| CN102935882A (en) | Buoys-type spiral cavity propeller and boat with propeller | |
| US5755602A (en) | Nautical propulsion device | |
| CN105034727A (en) | Centrifugal pump type water jetting propulsion amphibious device and work method thereof | |
| CN112297705A (en) | Amphibious vehicle hub | |
| CN204774445U (en) | Centrifugal pump formula water spray impels amphibian device | |
| CN215435840U (en) | Spoke structure of wheel, wheel and vehicle | |
| RU169383U1 (en) | Light wheeled all-terrain vehicle | |
| WO2015147697A1 (en) | Wheel propeller device for amphibious vehicle | |
| CN212667049U (en) | Power transmission device of amphibious vehicle | |
| CN214295386U (en) | Amphibious vehicle hub | |
| CN114389403A (en) | Energy recovery device for ship | |
| KR102260979B1 (en) | Power transmission device amphibian capable of land and water propulsion with one power shaft and method of the same | |
| CN102941783A (en) | Wave adsorption and resistance reduction device for amphibious vehicle | |
| RU2399500C1 (en) | Wheeled running gear | |
| JP2008013158A (en) | Rotation amplifying mechanism of air sealing type tire | |
| CN203995527U (en) | A kind of amphibious vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080528 |