CN105346344A - Waterborne propulsion resistance reduction device for all-terrain vehicle - Google Patents
Waterborne propulsion resistance reduction device for all-terrain vehicle Download PDFInfo
- Publication number
- CN105346344A CN105346344A CN201510682569.5A CN201510682569A CN105346344A CN 105346344 A CN105346344 A CN 105346344A CN 201510682569 A CN201510682569 A CN 201510682569A CN 105346344 A CN105346344 A CN 105346344A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- hinged
- lower swing
- tire
- marine propulsion
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
- B60F3/003—Parts or details of the vehicle structure; vehicle arrangements not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Ocean & Marine Engineering (AREA)
- Tires In General (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a waterborne propulsion resistance reduction device for an all-terrain vehicle. The waterborne propulsion resistance reduction device comprises a frame and tires. A thrust bearing is arranged in a steel ring axle hole of the tire and provided with a supporting base. An upper swing arm and a lower swing arm which are arranged in parallel are hinged to the longitudinal end face of the supporting base with one on the upper portion and the other one on the lower portion. The other free end of the upper swing arm and the other free end of the lower swing arm are both hinged to the frame. A shock absorption rod is hinged to one of the upper swing arm and the lower swing arm; the other free end of the shock absorption rod is hinged to a main journal of a crankshaft; the crankshaft is arranged on the frame; one crank arm on the crankshaft is connected with a speed reducer; and the speed reducer is connected with a drive motor. Great resistance is brought to propulsion when too many tires on the amphibious special vehicle sink into water together with a vehicle body, and therefore the tires can be designed into a lifting mechanism which can be lifted up, lifting is conducted during waterborne propulsion, the tires can not enter water, resistance to waterborne propulsion is greatly reduced, and it is ensured that the vehicle body can be smoothly propelled on water.
Description
Technical field
The present invention relates to all-terrain vehicle technical field, is more particularly a kind of all-terrain vehicle marine propulsion anti-drag device.
Background technology
Amphibious special purpose vehicle is a kind of vehicle that can realize travelling as the landform such as waterborne, desert, snowfield, marsh at various extreme terrain, this vehicle has a unique car body, it have employed the technology being similar to hull, it efficiently solves the cross country power problem of car body when rough ground, also solves the problem of buoyancy and stability in water.
As everyone knows, the power of amphibious special purpose vehicle in water nothing more than below three kinds of modes: tire is struck, install outboard engine additional installs spray pump in addition additional, wherein the tire speed of striking the slowest, turn to dumb, require high for the stationarity of the water surface, so by giving up slowly in manufacture research afterwards, replace is more install spray pump additional, but no matter the follow-up spray pump technology that installs additional is improved more, all have ignored tire too much in amphibious special purpose vehicle along with car body submerged and bring great resistance to propelling.
Summary of the invention
The object of the invention is to overcome the great defect of prior art amphibious special purpose vehicle marine propulsion resistance, there is provided a kind of rational in infrastructure, easy to manufacture, easy for installation, effective minimizing marine propulsion resistance, ensures car body marine propulsion all-terrain vehicle marine propulsion anti-drag device smoothly.
In order to reach above object, the present invention is achieved by the following technical solutions: a kind of all-terrain vehicle marine propulsion anti-drag device, comprise vehicle frame and tire, it is characterized in that, a thrust baring is provided with in the steel ring axis hole of described tire, described thrust baring is provided with a supporting seat, the longitudinal terminal surface of described supporting seat is hinged with one on the other top link and the lower swing arm of pair of parallel layout, another free end of described top link and lower swing arm is all hinged on described vehicle frame, described top link and lower swing arm one of them on be hinged with a bumper, another free end of described bumper is hinged on the crank journal of a bent axle, described bent axle to be arranged on described vehicle frame and on it wherein a crank arm be connected with a reductor, described reductor is connected with a drive motor.
Tire too much in amphibious special purpose vehicle brings great resistance to propelling along with car body submerged, therefore tire design is can the lifting mechanism of lifting by the present invention, lifting is given when marine propulsion, tire is made not enter water, so greatly reduce marine propulsion resistance, ensure that car body marine propulsion is smooth and easy.
Make a general survey of the implementation having a lot of Lifting for tyre in the middle of prior art, but pendulum is inapplicable in the middle of the present invention, because such as number of patent application is the liftable automobile of one of 201210468357.3, their principle nothing more than lifting vehicle frame realizes the lifting problem of tire in the mode of relative reference, but tire needs to land traveling, if and need to allow tire to realize lifting, so change thinking exactly vehicle frame can conveniently be realized with lifting, the mentality of designing that therefore prior art provides is enlightened less than in the middle of the present invention.
The car body of ship type of the present invention needs submerged to ensure buoyancy and stability in water, so the car body of lifting ship type must be unworkable, can only by tire when car body invariant position with lifting, the present invention adopts a pair swing arm to realize lifting in the mode of circular arc tractive, it is less for the area occupied requirement of lifting mechanism relative to straight line lifting, thus can be more convenient for reequiping on the car body of current sizing.In order to realize the rotation of swing arm, adopt the mode of crankshaft revolution tractive, with the outputting torsion that minimum installing space is maximum, bent shaft design has played significant role.
As preferably, the articulated position of described top link and lower swing arm and supporting seat lays respectively at the both sides up and down of center, described thrust baring place and two articulated position are equidistant to the distance of center.
In order to ensure that lifting force is with steadily, a pair swing arm not only adopted, and also there is preferred scheme the installation site of this pair swing arm, and what such as the present invention selected arranges so that center is balanced up and down.
As preferably, bumper is hinged on described lower swing arm, and this articulated position crosses described lower swing arm center deviation to side, described tire place.
In order to reduce the requirement to force, adopt lever principle, the articulated position of preferred swing arm.
As preferably, vehicle frame is provided with the positioning seat of a restriction crankshaft revolution, the installation site of described positioning seat is close to side, described tire place in described crankshaft revolution path.
Bent axle self does not have positioning function, and therefore it is in free state, but in vehicle land locomotion process, can not play pendulum, so increase the positioning seat limiting it and rotate on vehicle frame, the installation site of this positioning seat is also the position of bent axle initial state.
Beneficial effect: tire too much in (1) amphibious special purpose vehicle brings great resistance to propelling along with car body submerged, therefore tire design is can the lifting mechanism of lifting by the present invention, lifting is given when marine propulsion, tire is made not enter water, so greatly reduce marine propulsion resistance, ensure that car body marine propulsion is smooth and easy.
(2) the present invention adopts a pair swing arm to realize lifting in the mode of circular arc tractive, and it is less for the area occupied requirement of lifting mechanism relative to straight line lifting, thus can be more convenient for reequiping on the car body of current sizing.
(3) in order to realize the rotation of swing arm, adopt the mode of crankshaft revolution tractive, with the outputting torsion that minimum installing space is maximum, bent shaft design has played significant role.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left side view of Fig. 1;
Fig. 3 is the structural representation of tire of the present invention, thrust baring and supporting seat;
Fig. 4 is the view that land locomotion tire of the present invention is transferred;
Fig. 5 is the view of the present invention's traveling tire lifting waterborne.
In figure: 1-vehicle frame, 2-tire, 3-supporting seat, 4-lower swing arm, 5-top link, 6-bumper, 7-bent axle, 8-drive motor, 9-reductor, 10-positioning seat, 11-thrust baring.
Detailed description of the invention
In order to make technological means of the present invention, creation characteristic and reach object be easy to understand understand, set forth the present invention further below in conjunction with specific embodiment.
Embodiment: as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of all-terrain vehicle marine propulsion anti-drag device, comprise vehicle frame 1 and tire 2, a thrust baring 11 is provided with in the steel ring axis hole of tire 2, thrust baring 11 is provided with a supporting seat 3, the longitudinal terminal surface of supporting seat 3 is hinged with one on the other top link 5 and the lower swing arm 4 of pair of parallel layout, another free end of top link 5 and lower swing arm 4 is all hinged on vehicle frame 1, top link 5 and lower swing arm 4 lay respectively at the both sides up and down of center, thrust baring 11 place with the articulated position of supporting seat 3 and two articulated position are equidistant to the distance of center.
Lower swing arm 4 is hinged with a bumper 6, and this lower swing arm 4 crosses lower swing arm 4 center deviation to side, tire 2 place with the articulated position of bumper 6.
Another free end of bumper 6 is hinged on the crank journal of a bent axle 7, bent axle 7 to be arranged on vehicle frame 1 and on it wherein a crank arm be connected with a reductor 9, reductor 9 is connected with a drive motor 8.
Vehicle frame 1 is provided with the positioning seat 10 that a restriction bent axle 7 rotates, the installation site of positioning seat 10 is close to side, tire place in bent axle 7 rotate path.
Practical: as shown in Figure 4, vehicle is used for land locomotion, and tire is transferred, and be now initial condition, bent axle leans on positioning seat, and the crank arm of bent axle obliquely and form an obtuse angle between bumper, now offset by positioning seat by the strength of shock-absorbing masthead bent axle.
As shown in Figure 5, vehicle is used for marine propulsion, need by tire with lifting, drive motor drives reductor to drive crankshaft revolution again, bent axle left-hand revolution thus, tractive bumper, the bumper upper and lower swing arm of tractive again, thus by tire with circular arc wise manner lifting, tire is lifted on the upside of vehicle frame lowest part, break away from out the water surface, thus reduce the resistance of marine propulsion.
More than show and describe groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. an all-terrain vehicle marine propulsion anti-drag device, comprise vehicle frame and tire, it is characterized in that, a thrust baring is provided with in the steel ring axis hole of described tire, described thrust baring is provided with a supporting seat, the longitudinal terminal surface of described supporting seat is hinged with one on the other top link and the lower swing arm of pair of parallel layout, another free end of described top link and lower swing arm is all hinged on described vehicle frame, described top link and lower swing arm one of them on be hinged with a bumper, another free end of described bumper is hinged on the crank journal of a bent axle, described bent axle to be arranged on described vehicle frame and on it wherein a crank arm be connected with a reductor, described reductor is connected with a drive motor.
2. all-terrain vehicle marine propulsion anti-drag device according to claim 1, it is characterized in that, the articulated position of described top link and lower swing arm and supporting seat lays respectively at the both sides up and down of center, described thrust baring place and two articulated position are equidistant to the distance of center.
3. all-terrain vehicle marine propulsion anti-drag device according to claim 1 and 2, it is characterized in that, bumper is hinged on described lower swing arm, and this articulated position crosses described lower swing arm center deviation to side, described tire place.
4. all-terrain vehicle marine propulsion anti-drag device according to claim 1 and 2, is characterized in that, vehicle frame is provided with the positioning seat of a restriction crankshaft revolution, and the installation site of described positioning seat is close to side, described tire place in described crankshaft revolution path.
5. all-terrain vehicle marine propulsion anti-drag device according to claim 3, is characterized in that, vehicle frame is provided with the positioning seat of a restriction crankshaft revolution, and the installation site of described positioning seat is close to side, described tire place in described crankshaft revolution path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682569.5A CN105346344B (en) | 2015-10-21 | 2015-10-21 | A kind of all-terrain vehicle marine propulsion anti-drag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682569.5A CN105346344B (en) | 2015-10-21 | 2015-10-21 | A kind of all-terrain vehicle marine propulsion anti-drag device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105346344A true CN105346344A (en) | 2016-02-24 |
| CN105346344B CN105346344B (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510682569.5A Active CN105346344B (en) | 2015-10-21 | 2015-10-21 | A kind of all-terrain vehicle marine propulsion anti-drag device |
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| CN (1) | CN105346344B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664699A (en) * | 2018-12-27 | 2019-04-23 | 江南大学 | A kind of light-duty amphibious all-terrain vehicle waterborne run at high speed |
| CN110682749A (en) * | 2019-09-29 | 2020-01-14 | 哈尔滨工程大学 | Wheel integrated with wheel and paddle and amphibious carrier |
| CN111559211A (en) * | 2020-06-18 | 2020-08-21 | 中国北方车辆研究所 | Amphibious wheel type vehicle water drag reduction mechanism |
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| CN101224698A (en) * | 2008-01-28 | 2008-07-23 | 南京航空航天大学 | Retracting-releasing device of amphibious vehicle wheel |
| US20100136858A1 (en) * | 2007-01-15 | 2010-06-03 | Gibbs Technologies Ltd | Wheel suspension and retraction apparatus |
| CN202743007U (en) * | 2012-08-20 | 2013-02-20 | 北京理工大学 | Electric retractable suspension system for amphibious vehicle |
| CN103029540A (en) * | 2013-01-15 | 2013-04-10 | 韦宗权 | Hydraulic spring foldable retracting device for amphibious vehicle wheels |
| CN203957759U (en) * | 2014-06-06 | 2014-11-26 | 贺伦伟 | Amphibious vehicle elevator apparatus of wheel |
| CN203974449U (en) * | 2014-07-16 | 2014-12-03 | 九江海神摩托艇制造有限公司 | A kind of amphibious ship lifting device of front wheel |
| CN205131427U (en) * | 2015-10-21 | 2016-04-06 | 贾文良 | Full all terrain vehicle tire elevating gear |
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2015
- 2015-10-21 CN CN201510682569.5A patent/CN105346344B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100136858A1 (en) * | 2007-01-15 | 2010-06-03 | Gibbs Technologies Ltd | Wheel suspension and retraction apparatus |
| CN101224698A (en) * | 2008-01-28 | 2008-07-23 | 南京航空航天大学 | Retracting-releasing device of amphibious vehicle wheel |
| CN202743007U (en) * | 2012-08-20 | 2013-02-20 | 北京理工大学 | Electric retractable suspension system for amphibious vehicle |
| CN103029540A (en) * | 2013-01-15 | 2013-04-10 | 韦宗权 | Hydraulic spring foldable retracting device for amphibious vehicle wheels |
| CN203957759U (en) * | 2014-06-06 | 2014-11-26 | 贺伦伟 | Amphibious vehicle elevator apparatus of wheel |
| CN203974449U (en) * | 2014-07-16 | 2014-12-03 | 九江海神摩托艇制造有限公司 | A kind of amphibious ship lifting device of front wheel |
| CN205131427U (en) * | 2015-10-21 | 2016-04-06 | 贾文良 | Full all terrain vehicle tire elevating gear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664699A (en) * | 2018-12-27 | 2019-04-23 | 江南大学 | A kind of light-duty amphibious all-terrain vehicle waterborne run at high speed |
| CN110682749A (en) * | 2019-09-29 | 2020-01-14 | 哈尔滨工程大学 | Wheel integrated with wheel and paddle and amphibious carrier |
| CN111559211A (en) * | 2020-06-18 | 2020-08-21 | 中国北方车辆研究所 | Amphibious wheel type vehicle water drag reduction mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105346344B (en) | 2018-06-05 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170331 Address after: 322000 Yiwu Airport Road, Zhejiang, No. 629, No. Applicant after: ZHEJIANG XIBEIHU SPECIAL VEHICLE CO., LTD. Address before: Yiwu City, Zhejiang Province, Jinhua City Airport Road 322000 No. 629 Zhejiang xibeihu special vehicle Limited by Share Ltd Applicant before: Jia Wenliang |
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| GR01 | Patent grant |