CN109795274A - A kind of car body of amphibious vehicle - Google Patents
A kind of car body of amphibious vehicle Download PDFInfo
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- CN109795274A CN109795274A CN201910247289.XA CN201910247289A CN109795274A CN 109795274 A CN109795274 A CN 109795274A CN 201910247289 A CN201910247289 A CN 201910247289A CN 109795274 A CN109795274 A CN 109795274A
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- suspension
- vehicle frame
- hinged
- component
- air bag
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- 239000000725 suspension Substances 0.000 claims abstract description 229
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 230000002940 repellent Effects 0.000 claims description 30
- 239000005871 repellent Substances 0.000 claims description 30
- 230000001141 propulsive effect Effects 0.000 claims description 28
- 238000013016 damping Methods 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 10
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to amphibious vehicle technical fields, and in particular to a kind of car body of amphibious vehicle comprising: vehicle frame, walking mechanism and tight mechanism；Walking mechanism is arranged on vehicle frame；Tight mechanism includes: airtight suspension, adjusts component and air bag component；Airtight suspension can be enclosed in the outside of vehicle frame；Airtight suspension is connect with vehicle frame by adjusting component；Component is adjusted for driving airtight suspension relative frame to move up and down；It is provided with containment member between airtight suspension and vehicle frame, for sealing the space between airtight suspension and vehicle frame；Air bag component is divided into multiple independent air bags, and is separately fixed on airtight suspension；The buoyancy tank chamber of the formation lower ending opening of air bag component, airtight suspension and vehicle frame.The buoyancy that amphibious vehicle can be increased using the present invention, increases the bearing capacity of car body.
Description
Technical field
The present invention relates to amphibious vehicle technical field more particularly to a kind of car bodies of amphibious vehicle.
Background technique
A kind of characteristic for being provided simultaneously with vehicle and ship of amphibious vehicle can not only travel on land, but also the spy that can be travelled in water
Kind vehicle.
Traditional amphibious vehicle is fixed with downwardly open buoyancy tank on the car body, enters mouth in water in amphibious vehicle, floats
The opening of case is by water-stop；There is air in buoyancy tank, buoyancy can be generated；It can also be inflated, be increased floating into buoyancy tank by air pump
The volume of air in case, and then increase buoyancy；But traditional car body, since space is limited, the volume for causing buoyancy tank is smaller,
It is smaller in turn result in its buoyancy, absorbs water car body in water relatively deep, increases resistance, and reduce the bearing capacity of car body.
Summary of the invention
In view of this, the present invention provides a kind of car body of amphibious vehicle, main purpose is to increase amphibious vehicle
Buoyancy increases the bearing capacity of car body.
In order to achieve the above objectives, present invention generally provides following technical solutions:
The embodiment of the present invention provides a kind of car body of amphibious vehicle, comprising: vehicle frame, walking mechanism and tight mechanism；
The walking mechanism is arranged on the vehicle frame, for supporting and driving the vehicle frame mobile in land；
The tight mechanism includes: airtight suspension, adjusts component and air bag component；
The airtight suspension can be enclosed in the outside of the vehicle frame；
The airtight suspension is connect with the vehicle frame by the adjusting component；Described one end for adjusting component and the vehicle
Frame is hinged, the other end and the airtight suspension articulation；The adjusting component is for driving the relatively described vehicle frame of the airtight suspension
It moves up and down；
The airtight suspension includes: front suspension, rear suspension, left suspension and right suspension；
The front end of the left suspension is connect with the left end of the front suspension；The rear end of the left suspension and the rear suspension
Left end connection；The front end of the right suspension is connect with the right end of the front suspension；The rear end of the right suspension and the rear suspension
Right end connection；
Connection between the front suspension, the rear suspension, the left suspension and the right suspension is flexible connection；
Containment member is provided between the airtight suspension and the vehicle frame；The containment member along the airtight suspension with
The outer rim of the vehicle frame is arranged, for sealing the space between the airtight suspension and the vehicle frame；
The air bag component is divided into multiple independent air bags；The air bag component includes: preceding air bag, rear gasbag, a left side
Air bag and right air bag；The preceding air bag, the rear gasbag, the left air bag and the right air bag are separately fixed at the front overhang
Frame, the rear suspension, the left suspension and the right suspension lower end；
The buoyancy tank chamber of the formation lower ending opening of the air bag component, the airtight suspension and the vehicle frame.
Hydrofoil component before further the front end of the tight mechanism is provided with；The preceding hydrofoil component and the airtight machine
Structure is hinged, and hinge joint is located at the front of the preceding air bag；The preceding hydrofoil component can the relatively described tight mechanism along front and back
Direction is swung；
The upside of the preceding hydrofoil component is fixedly connected with the preceding air bag, and the preceding air bag inflation/deflation is able to drive institute
Hydrofoil component is swung before stating.
Further, the rear portion of the tight mechanism is provided with rear hydrofoil component；It is described after hydrofoil component with it is described airtight
Mechanism is hinged, and hinge joint is located at the front of the rear gasbag；After described hydrofoil component can the relatively described tight mechanism before
Rear direction is swung；The upside of hydrofoil component is fixedly connected with the rear gasbag after described, and the rear gasbag inflation/deflation is able to drive
Hydrofoil component is swung after described.
Further, the preposition propulsive mechanism and the front suspension are hinged, can the relatively described front suspension along front and back
To swing；
It is provided with hydraulic cylinder between the preposition propulsive mechanism and the front suspension, for controlling the preposition pusher
The swing angle of structure.
Further, propulsive mechanism in the water further include: postposition propulsive mechanism；
The postposition propulsive mechanism includes；Water repellent wheel assembly and buoyance module；
The front end of the water repellent wheel assembly and the rear suspension are hinged, being capable of the relatively described rear suspension swing；
The buoyance module is fixedly provided on the water repellent wheel assembly, for being made by its buoyancy generated in water
The water repellent wheel assembly is swung.
Further, the adjusting component includes: four adjustment means；
There are two the adjustment means for symmetrically setting between the front suspension and the vehicle frame；
There are two the adjustment means for symmetrically setting between the rear suspension and the vehicle frame；
The adjustment means include: first connecting rod, second connecting rod and adjusting oil cylinder；
One end of the first connecting rod and the vehicle frame are hinged, the other end of the first connecting rod and the second connecting rod
One end is hinged；The other end of the second connecting rod and the front suspension or the rear suspension are hinged；
Described one end for adjusting oil cylinder and the vehicle frame are hinged, and the other end and the first connecting rod are hinged；The adjusting oil
Cylinder is flexible, and the relatively described vehicle frame of the first connecting rod is driven to swing.
Further, the preposition propulsive mechanism includes: roof support, driving beaming roller and water repellent blade；
The roof support is fixedly provided on the front suspension；
The driving beaming roller is rotatably arranged on the roof support；
The water repellent blade is fixedly provided on the driving beaming roller；
The driving beaming roller is rotated by driving, drives the water repellent blade water repellent, pushes the vehicle frame mobile.
Further, connected between the front suspension, the rear suspension, the left suspension and the right suspension by rubber
It connects.
Further, further includes: suspension mechanism；
The suspension mechanism includes: strut mount, drive cylinder, the first cantilever, the second cantilever, damping oil cylinder, suspend branch
Seat and floating drum；
One end of the strut mount and the vehicle frame are hinged, can rotate relative to the vehicle frame；
One end of the drive cylinder and the vehicle frame are hinged, and the other end and the strut mount are hinged；The driving oil
Cylinder is flexible, for driving the relatively described vehicle frame of the strut mount to swing；
One end of first cantilever and the strut mount are hinged, and the other end and the suspension support are hinged；
One end of second cantilever and the strut mount are hinged, and the other end and the suspension support are hinged；
One end of the damping oil cylinder and the cantilever support are hinged, and the other end and second cantilever are hinged；
The strut mount, first suspension, second suspension and the suspension support form parallelogram lindage；
First cantilever is located at the top of second cantilever；
The damping oil cylinder is flexible, can drive the relatively described strut mount pendulum of second cantilever and first cantilever
It is dynamic, and then the suspension support is driven to move up and down；
The floating drum is fixedly provided on the suspension support.
Further, the vehicle frame is containment member, the downside of the upside for making the vehicle frame and the vehicle frame sealed every
From；
Auxiliary balloon has been fixedly disposed on the upside of the vehicle frame.
By above-mentioned technical proposal, the car body of amphibious vehicle of the present invention is at least had the advantage that
The buoyancy for increasing amphibious vehicle increases the bearing capacity of car body.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is a kind of backsight that the car body of amphibious vehicle stretches down out in airtight suspension provided in an embodiment of the present invention
Schematic diagram；
Fig. 2 is that a kind of car body of amphibious vehicle provided in an embodiment of the present invention shows in the backsight that airtight suspension is upwards collected through
It is intended to；
Fig. 3 is that the schematic diagram of suspension mechanism is arranged in a kind of car body of amphibious vehicle provided in an embodiment of the present invention；
Fig. 4 is a kind of signal of the car body of amphibious vehicle provided in an embodiment of the present invention in suspension mechanism drops down
Figure；
Fig. 5 is a kind of left view schematic diagram of the car body of amphibious vehicle provided in an embodiment of the present invention；
Fig. 6 is a kind of schematic top plan view of the car body of amphibious vehicle provided in an embodiment of the present invention；
Fig. 7 is the schematic diagram of preposition propulsive mechanism in a kind of car body of amphibious vehicle provided in an embodiment of the present invention；
Fig. 8 is the schematic diagram of airtight suspension in a kind of car body of amphibious vehicle provided in an embodiment of the present invention.
It is as shown in the figure:
1 is vehicle frame, and 2 is adjust component, and 2-1 is first connecting rod, and 2-2 is second connecting rod, and 2-3 is to adjust oil cylinder, and 3 be walking
Mechanism, 4 be containment member, and 5 be air bag component, and 6 be airtight suspension, and 6-1 is front suspension, and 6-2 is right suspension, and 6-3 is rear suspension,
6-4 is left suspension, and 7 be suspension mechanism, and 7-1 is strut mount, and 7-2 is drive cylinder, and 7-3 is the second cantilever, and 7-4 is first outstanding
Arm, 7-5 are suspension support, and 7-6 is floating drum, and 7-7 is damping oil cylinder, and 8 be preposition propulsive mechanism, and 8-1 is roof support, and 8-2 is
Beaming roller is driven, 8-3 is water repellent blade, and 8-4 is hydraulic cylinder, and 9 be preceding hydrofoil component, and 10 be rear hydrofoil component, and 11 push away for postposition
Into mechanism, 11-1 is water repellent wheel assembly, and 11-2 is buoyance module, and 12 be auxiliary balloon.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Specific embodiment, structure, feature and its effect applied according to the present invention is described in detail such as in attached drawing and preferred embodiment
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
As shown in Figure 1, Figure 2, shown in Fig. 5 to Fig. 8, a kind of car body for amphibious vehicle that one embodiment of the present of invention proposes,
It include: vehicle frame 1, walking mechanism 3, propulsive mechanism in tight mechanism and water；Vehicle frame 1 be containment member 4, vehicle frame 1 on the whole under
Sealing；Seal off the upside of vehicle frame 1 and the downside of vehicle frame 1；The upside of further preferred vehicle frame 1 has been fixedly disposed auxiliary
Air bag 12 is helped, to carry out Auxiliary support to vehicle frame 1 in tight mechanism buoyancy deficiency.Vehicle frame 1 can be used in installing amphibious vehicle
Components and carrying goods and materials, personnel etc..Walking mechanism 3 is arranged on vehicle frame 1, for supporting in land and vehicle frame 1 being driven to move
It is dynamic；Walking mechanism 3 can be track frame or wheeled component；Walking for amphibious vehicle.
Tight mechanism includes: airtight suspension 6, adjusts component 2 and air bag component 5；Airtight suspension 6 can be enclosed in vehicle frame 1
Outside；It can cover in the outside of vehicle frame 1, move up and down；To move down, increase the intracavity space of buoyancy tank chamber；It is airtight outstanding
Frame 6 moves up, and makes airtight suspension 6 close to vehicle frame 1, reduces space hold.
Airtight suspension 6 is connect with vehicle frame 1 by adjusting component 2；One end and the vehicle frame 1 for adjusting component 2 are hinged, the other end with
Airtight suspension 6 is hinged；It is flexible to adjust about 2 component, for driving airtight 6 relative frame 1 of suspension to move up and down；Adjust component 2
Positioned at the inside of airtight suspension 6；It is enclosed in buoyancy tank chamber, to descend movement that will not influence its leakproofness on it.
Airtight suspension 6 includes: front suspension 6-1, rear suspension 6-3, left suspension 6-4 and right suspension 6-2；Before left suspension 6-4
End is connect with the left end of front suspension 6-1；The rear end of left suspension 6-4 is connect with the left end of rear suspension 6-3；The front end of right suspension 6-2
It is connect with the right end of front suspension 6-1；The rear end of right suspension 6-2 is connect with the right end of rear suspension 6-3；Front suspension 6-1, rear suspension 6-
3, left suspension 6-4 and right suspension 6-2 forms rectangular frame；The present embodiment preferably airtight suspension 6 is symmetrical set.Front suspension
Connection between 6-1, rear suspension 6-3, left suspension 6-4 and right suspension 6-2 is flexible connection；The present embodiment is preferred, front suspension 6-
1, between rear suspension 6-3, left suspension 6-4 and right suspension 6-2 by rubber connect, when walking in water, front suspension 6-1, after
There is certain buffer function between suspension 6-3, left suspension 6-4 and right suspension 6-2, can be avoided and be directly delivered to the fluctuation of water
On vehicle frame 1, the fluctuation of vehicle frame 1 is reduced；Relative stiffness connection, flexible connection can be avoided front suspension 6-1, rear suspension 6-3, a left side
Between suspension 6-4 and right suspension 6-2 under the action of torsion, fatigue deformation is generated, or even the phenomenon that fracture；It is reliable to increase it
Property.Certainly, it can be connected by a hinge between front suspension 6-1, rear suspension 6-3, left suspension 6-4 and right suspension 6-2, also be able to achieve
It is opposite to swing.Certainly, also it is not exclusively by the connection of the structures such as universal joint.
Containment member 4 is provided between airtight suspension 6 and vehicle frame 1；Outer rim of the containment member 4 along airtight suspension 6 and vehicle frame 1
Setting, for sealing the space between airtight suspension 6 and vehicle frame 1；The upper end of containment member 4 is fixedly attached on vehicle frame 1, with
1 sealed set of vehicle frame；The lower end of containment member 4 is fixedly provided on airtight suspension 6, with airtight 6 sealed set of suspension；Sealing
Component 4 forms a sealing ring, so as to move up and down in airtight 6 relative frame 1 of suspension along the outer rim of vehicle frame 1 and airtight suspension 6
When, the inner cavity of vehicle frame 1 and airtight suspension 6 is still in sealing state.
Air bag component 5 is divided into multiple independent air bags；Air bag component 5 include: preceding air bag, rear gasbag, left air bag and
Right air bag；Preceding air bag, rear gasbag, left air bag and right air bag be separately fixed at front suspension 6-1, rear suspension 6-3, left suspension 6-4 and
The lower end of right suspension 6-2；Preceding air bag, rear gasbag, left air bag and the inflatable and deflatable of right air bag can be with independent controls；To need
When it is inflated；When not needing, airtight suspension 6 is packed up, can be deflated to air bag component 5.
The buoyancy tank chamber of the formation lower ending opening of air bag component 5, airtight suspension 6 and vehicle frame 1；Buoyancy tank chamber opening is downward,
It is open by water-stop；It is formed in the interior thereof seal chamber, biggish buoyancy can be generated；Certainly, gas can also be set on vehicle frame 1
Pump；Charge and discharge port is provided on vehicle frame 1, air pump passes through charge and discharge port and buoyancy tank chamber；To pass through air pump to buoyancy tank chamber
Room is inflated.The indoor gas flow of buoyancy tank chamber can be supplemented, in water to increase buoyancy.It is of course also possible to pass through inflation/deflation
Mouthful to carrying out bleed air operation in buoyancy tank chamber.
Propulsive mechanism includes: preposition propulsive mechanism 8 in water；Preposition propulsive mechanism 8 is arranged on front suspension 6-1, for pushing away
Motor-car frame 1 moves in water.Preposition propulsive mechanism 8 can be with paddle-type propeller or spiral propeller.Preposition propulsive mechanism 8 can be with
It is driven by hydraulic motor.
A kind of car body for amphibious vehicle that one embodiment of the present of invention proposes, increases the buoyancy of amphibious vehicle,
Increase the bearing capacity of car body.
Hydrofoil component 9 before the front end of preferred tight mechanism as above-described embodiment is provided with；Preceding hydrofoil component 9 with it is airtight
Mechanism is hinged, and the preferably preceding hydrofoil component 9 of the present embodiment is connect with tight mechanism by pin shaft；Preceding hydrofoil component 9 and tight mechanism
Hinge joint be located at the front of preceding air bag；Preceding hydrofoil component 9 can relatively air-tight mechanism swing along the longitudinal direction；Preceding hydrofoil component
9 upside is fixedly connected with preceding air bag, preceding air bag inflation/deflation, and hydrofoil component 9 is swung before being able to drive.Preceding hydrofoil component 9 it is upper
Side is by preceding bladder support；Preceding hydrofoil component 9 is preferably plate；With when amphibious vehicle moves ahead in water, air bag is produced before reducing
Raw resistance；The lower section of water air bag forward can be guided in front of preceding air bag, reduce resistance to preceding air bag by preceding hydrofoil component 9
Power can not only reduce the energy consumption of amphibious vehicle, but also can reduce the damage to tight mechanism.
As the preferred of above-described embodiment, the rear portion of tight mechanism is provided with rear hydrofoil component 10；Afterwards hydrofoil component 10 with
Tight mechanism is hinged, and the preferably rear hydrofoil component 10 of the present embodiment is connect with tight mechanism by pin shaft；Hydrofoil component 10 and gas afterwards
The hinge joint of close mechanism is located at the front of rear gasbag；Afterwards hydrofoil component 10 can relatively air-tight mechanism swing along the longitudinal direction；Afterwards
The upside of hydrofoil component 10 is fixedly connected with rear gasbag, rear gasbag inflation/deflation, is able to drive rear hydrofoil component 10 and is swung.Hydrofoil afterwards
The upside of component 10 is supported by rear gasbag；Hydrofoil component 10 is preferably plate afterwards；To drop when amphibious vehicle moves ahead in water
The resistance that low rear gasbag generates；Water can be guided to the lower section of rear gasbag, be reduced in the front of rear gasbag by hydrofoil component 10 afterwards
To the resistance of rear gasbag, the energy consumption of amphibious vehicle can be not only reduced, but also the damage to tight mechanism can be reduced.
As the preferred of above-described embodiment, preposition propulsive mechanism 8 and front suspension 6-1 are hinged, can be with respect to the edge front suspension 6-1
Front-rear direction is swung；It is provided with hydraulic cylinder 8-4 between preposition propulsive mechanism 8 and front suspension 6-1, for controlling preposition pusher
The swing angle of structure 8.
Certainly, preposition propulsive mechanism 8 is also not excluded for be fixed on front suspension 6-1.
As the preferred of above-described embodiment, preposition propulsive mechanism 8 includes: roof support 8-1, driving beaming roller 8-2 and water repellent
Blade 8-3；
Roof support 8-1 is fixedly provided on front suspension 6-1；The preferred roof support 8-1 of the present embodiment passes through fastener
It is fixed on front suspension 6-1, with easy to disassemble and maintenance.Driving beaming roller 8-2 is rotatably arranged on roof support 8-1,
It can be rotated by driving；Water repellent blade 8-3 is fixedly provided on driving beaming roller 8-2；Circumferencial direction along driving beaming roller 8-2 is equal
Even distribution；It drives beaming roller 8-2 to be rotated by driving, drives the 8-3 water repellent of water repellent blade, push vehicle frame 1 mobile.The present embodiment is preferably dialled
Wiper blade 8-3 is greater than the 2/3 of the length of front suspension 6-1 along the axial length of driving beaming roller 8-2, and water repellent blade 8-3 is along driving
The axial length of beaming roller 8-2 is not more than the length of front suspension 6-1.To carry out large range of group in the front of front suspension 6-1
Water to promote preceding action edge, and can reduce the impact of wave.
As the preferred of above-described embodiment, propulsive mechanism in water further include: postposition propulsive mechanism 11；Postposition propulsive mechanism 11
Including；Water repellent wheel assembly 11-1 and buoyance module 11-2；The front end of water repellent wheel assembly 11-1 and rear suspension 6-3 are hinged, Neng Gouxiang
To rear suspension 6-3 swing；Buoyance module 11-2 is fixedly provided on water repellent wheel assembly 11-1, for passing through it in water
The buoyancy of generation swings water repellent wheel assembly 11-1.Due to the effect of buoyance module 11-2, locate water repellent wheel assembly 11-1 always
In the state of floating, be conducive to water repellent wheel assembly 11-1 and float on the surface strike, vehicle frame 1 is pushed to advance；Water repellent wheel assembly
11-1 can be driven by hydraulic motor.
As the preferred of above-described embodiment, adjusting component 2 includes: four adjustment means；Between front suspension 6-1 and vehicle frame 1
There are two adjustment means for symmetrically setting；There are two adjust structure for symmetrically setting between rear suspension 6-3 and vehicle frame 1
Part；Adjustment means include: first connecting rod 2-1, second connecting rod 2-2 and adjusting oil cylinder 2-3；One end of first connecting rod 2-1 and vehicle frame 1
Hingedly, the other end of first connecting rod 2-1 and one end of second connecting rod 2-2 are hinged；The other end and front suspension 6- of second connecting rod 2-2
1 or rear suspension 6-3 is hinged；One end and the vehicle frame 1 for adjusting oil cylinder 2-3 are hinged, and the other end and first connecting rod 2-1 are hinged；Adjust oil
Cylinder 2-3 is flexible, and driving first connecting rod 2-1 relative frame 1 is swung.It is needing to extend airtight suspension 6 to underwater, is increasing buoyancy tank chamber
When indoor space, elongation adjusts oil cylinder 2-3, and first connecting rod 2-1 is made to push airtight suspension 6 to moving down by second connecting rod 2-2
It is dynamic；When needing to pack up airtight suspension 6, oil cylinder 2-3 will be adjusted and shunk, first connecting rod 2-1 is made to promote gas by second connecting rod 2-2
Close suspension 6, while under the buoyancy of air bag component 5, promote airtight suspension 6 in place.Four adjustment means can be only
Vertical control, to adjust the balance of vehicle frame.
Certainly, adjust component 2 also can be set between left suspension 6-4 and vehicle frame 1 and right suspension 6-2 and vehicle frame 1 it
Between, the adjusting to airtight suspension 6 can also be played.
As the preferred of above-described embodiment, with reference to Fig. 3 and Fig. 4, a kind of land and water two of one embodiment of the present of invention proposition
It dwells the car body of vehicle further include: suspension mechanism 7；The two sides of vehicle frame 1 are arranged in suspension mechanism 7, can extend to the two sides of vehicle frame 1,
Suspension mechanism 7 is extended to the two sides for being placed in vehicle frame 1, vehicle frame 1 is floated on the surface with passing through suspension mechanism 7 in water；On land
When upper walking, suspension mechanism 7 is packed up.Suspension mechanism 7 includes: strut mount 7-1, drive cylinder 7-2, the first cantilever 7-4,
Two cantilever 7-3, damping oil cylinder 7-7, suspension support 7-5 and floating drum 7-6；One end of strut mount 7-1 and vehicle frame 1 are hinged, can
Relative frame 1 rotates；The present embodiment preferred suspension support 7-1 is connect with vehicle frame 1 by pin shaft.Under preferred suspension support 7-1
End is hinged with vehicle frame 1；The strut mount 7-1 of preferred 1 side of vehicle frame of the present embodiment is two；Two strut mount 7-1 are set respectively
It sets in the front-end and back-end of vehicle frame 1, is supported with being formed at both ends to suspension mechanism 7.One end of drive cylinder 7-2 and vehicle frame 1 are cut with scissors
It connects, the other end and strut mount 7-1 are hinged；Drive cylinder 7-2 is flexible, for driving strut mount 7-1 relative frame 1 to swing；
One end of first cantilever 7-4 and strut mount 7-1 are hinged, and the other end and suspension support 7-5 are hinged；One end of second cantilever 7-3
Hinged with strut mount 7-1, the other end and suspension support 7-5 are hinged；It is preferred that the first cantilever 7-4 is parallel with the second cantilever 7-3；Subtract
One end and the cantilever support for shaking oil cylinder 7-7 are hinged, and the other end and the second cantilever 7-3 are hinged；Damping oil cylinder 7-7 is flexible, can adjust
Save the angle of the second cantilever 7-3 and strut mount 7-1；Vibration absorption unit is provided on the piston rod of damping oil cylinder 7-7；Vibration absorption unit
It include: guide sleeve, guide rod and spring；Guide sleeve is fixed on the piston rod；Guide rod is inserted into guide sleeve, can be oriented to
It is slided in set along the extending direction of piston rod, spring pocket is hinged on guiding in the periphery of guide sleeve and guide rod, one end of spring
Put on, the other end hingedly on the guide bar so that guide rod slides in the setting range of guide sleeve；One end of guide rod to
It is inside inserted into guide sleeve, the other end of guide rod and the second cantilever 7-3 are hinged；In the second cantilever 7-3 stress, can push
Guide rod is oppositely oriented set sliding, under the action of the spring, the stress of guide rod is made to be transferred to guide sleeve more gentlely, with guiding
The piston rod being fixedly connected is covered also by lesser impact.Floating drum 7-6 is fixedly provided on suspension support 7-5.Strut mount
7-1, the first cantilever 7-4, the second cantilever 7-3 and suspension support 7-5 form four-bar mechanism；Preferred suspension support 7-1, the first cantilever
7-4, the second cantilever 7-3 and suspension support 7-5 form parallelogram lindage；First cantilever 7-4 is located at the upper of the second cantilever 7-3
Side；Damping oil cylinder 7-7 is flexible, and the second cantilever 7-3 and the first cantilever 7-4 can be driven to swing with respect to strut mount 7-1, and then drives
Dynamic suspension support 7-5 is moved up and down, and the floating drum 7-6 on suspension support 7-5 is enable to swing up and down.It, will when walking in water
Suspension mechanism 7 forms vehicle frame 1 and supports to lower swing, or walks in land, is swung up, suspension mechanism 7 is packed up, and
The two sides for setting vehicle frame 1 reduce the overall width of vehicle, facilitate traveling.Suspension mechanism 7 not only increases the buoyancy of car body, and
The balance of adjustable car body.A kind of car body for amphibious vehicle that one embodiment of the present of invention proposes, power can lead to
It crosses and is connect with the drive system of amphibious vehicle and control system, to be driven and be controlled.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within
In the range of bright technical solution.
Claims (10)
1. a kind of car body of amphibious vehicle characterized by comprising vehicle frame, walking mechanism and tight mechanism；
The walking mechanism is arranged on the vehicle frame, for supporting and driving the vehicle frame mobile in land；
The tight mechanism includes: airtight suspension, adjusts component and air bag component；
The airtight suspension can be enclosed in the outside of the vehicle frame；
The airtight suspension is connect with the vehicle frame by the adjusting component；Described one end for adjusting component and the vehicle frame are cut with scissors
It connects, the other end and the airtight suspension articulation；The adjusting component is for driving the relatively described vehicle frame of the airtight suspension or more
Movement；
The airtight suspension includes: front suspension, rear suspension, left suspension and right suspension；
The front end of the left suspension is connect with the left end of the front suspension；The rear end of the left suspension and the left end of the rear suspension
Connection；The front end of the right suspension is connect with the right end of the front suspension；The rear end of the right suspension and the right side of the rear suspension
End connection；
Connection between the front suspension, the rear suspension, the left suspension and the right suspension is flexible connection；
Containment member is provided between the airtight suspension and the vehicle frame；The containment member along the airtight suspension with it is described
The outer rim of vehicle frame is arranged, for sealing the space between the airtight suspension and the vehicle frame；
The air bag component is divided into multiple independent air bags；The air bag component includes: preceding air bag, rear gasbag, left air bag
With right air bag；The preceding air bag, the rear gasbag, the left air bag and the right air bag are separately fixed at the front suspension, institute
State the lower end of rear suspension, the left suspension and the right suspension；
The buoyancy tank chamber of the formation lower ending opening of the air bag component, the airtight suspension and the vehicle frame.
2. the car body of amphibious vehicle according to claim 1, which is characterized in that
Hydrofoil component before the front end of the tight mechanism is provided with；The preceding hydrofoil component and the tight mechanism are hinged, hinge
Contact is located at the front of the preceding air bag；The preceding hydrofoil component can the relatively described tight mechanism swing along the longitudinal direction；
The upside of the preceding hydrofoil component is fixedly connected with the preceding air bag, the preceding air bag inflation/deflation, be able to drive it is described before
Hydrofoil component is swung.
3. the car body of amphibious vehicle according to claim 1, which is characterized in that
The rear portion of the tight mechanism is provided with rear hydrofoil component；Hydrofoil component and the tight mechanism are hinged after described, hinge
Contact is located at the front of the rear gasbag；After described hydrofoil component can the relatively described tight mechanism swing along the longitudinal direction；Institute
The upside for stating rear hydrofoil component is fixedly connected with the rear gasbag, the rear gasbag inflation/deflation, is able to drive the rear hydrofoil structure
Part is swung.
4. the car body of amphibious vehicle according to claim 1, which is characterized in that
The preposition propulsive mechanism and the front suspension are hinged, can the relatively described front suspension swing along the longitudinal direction；
It is provided with hydraulic cylinder between the preposition propulsive mechanism and the front suspension, for controlling the preposition propulsive mechanism
Swing angle.
5. the car body of amphibious vehicle according to claim 1, which is characterized in that
Propulsive mechanism in the water further include: postposition propulsive mechanism；
The postposition propulsive mechanism includes；Water repellent wheel assembly and buoyance module；
The front end of the water repellent wheel assembly and the rear suspension are hinged, being capable of the relatively described rear suspension swing；
The buoyance module is fixedly provided on the water repellent wheel assembly, described for being made by its buoyancy generated in water
Water repellent wheel assembly is swung.
6. the car body of amphibious vehicle according to claim 1, which is characterized in that
The adjusting component includes: four adjustment means；
There are two the adjustment means for symmetrically setting between the front suspension and the vehicle frame；
There are two the adjustment means for symmetrically setting between the rear suspension and the vehicle frame；
The adjustment means include: first connecting rod, second connecting rod and adjusting oil cylinder；
One end of the first connecting rod and the vehicle frame are hinged, one end of the other end of the first connecting rod and the second connecting rod
Hingedly；The other end of the second connecting rod and the front suspension or the rear suspension are hinged；
Described one end for adjusting oil cylinder and the vehicle frame are hinged, and the other end and the first connecting rod are hinged；The adjusting oil cylinder is stretched
Contracting drives the relatively described vehicle frame of the first connecting rod to swing.
7. the car body of amphibious vehicle according to claim 1, which is characterized in that
The preposition propulsive mechanism includes: roof support, driving beaming roller and water repellent blade；
The roof support is fixedly provided on the front suspension；
The driving beaming roller is rotatably arranged on the roof support；
The water repellent blade is fixedly provided on the driving beaming roller；
The driving beaming roller is rotated by driving, drives the water repellent blade water repellent, pushes the vehicle frame mobile.
8. the car body of amphibious vehicle according to claim 1, which is characterized in that
It is connected between the front suspension, the rear suspension, the left suspension and the right suspension by rubber.
9. the car body of amphibious vehicle according to claim 1, which is characterized in that further include: suspension mechanism；
The suspension mechanism include: strut mount, drive cylinder, the first cantilever, the second cantilever, damping oil cylinder, suspension support and
Floating drum；
One end of the strut mount and the vehicle frame are hinged, can rotate relative to the vehicle frame；
One end of the drive cylinder and the vehicle frame are hinged, and the other end and the strut mount are hinged；The drive cylinder is stretched
Contracting, for driving the relatively described vehicle frame of the strut mount to swing；
One end of first cantilever and the strut mount are hinged, and the other end and the suspension support are hinged；
One end of second cantilever and the strut mount are hinged, and the other end and the suspension support are hinged；
One end of the damping oil cylinder and the cantilever support are hinged, and the other end and second cantilever are hinged；
The strut mount, first suspension, second suspension and the suspension support form parallelogram lindage；
First cantilever is located at the top of second cantilever；
The damping oil cylinder is flexible, and the relatively described strut mount of second cantilever and first cantilever can be driven to swing,
And then the suspension support is driven to move up and down；
The floating drum is fixedly provided on the suspension support.
10. the car body of amphibious vehicle according to claim 1, which is characterized in that
The vehicle frame is containment member, seals off the upside of the vehicle frame and the downside of the vehicle frame；
Auxiliary balloon has been fixedly disposed on the upside of the vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910247289.XA CN109795274B (en) | 2019-03-29 | 2019-03-29 | Amphibious vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910247289.XA CN109795274B (en) | 2019-03-29 | 2019-03-29 | Amphibious vehicle body |
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| Publication Number | Publication Date |
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| CN109795274A true CN109795274A (en) | 2019-05-24 |
| CN109795274B CN109795274B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910247289.XA Active CN109795274B (en) | 2019-03-29 | 2019-03-29 | Amphibious vehicle body |
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| Country | Link |
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| CN (1) | CN109795274B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110696573A (en) * | 2019-11-12 | 2020-01-17 | 西车科技(北京)有限公司 | Dual-drive high-speed amphibious vehicle |
| CN110696572A (en) * | 2019-11-05 | 2020-01-17 | 西车科技(北京)有限公司 | High-speed amphibious vehicle |
| CN113524996A (en) * | 2021-08-10 | 2021-10-22 | 芜湖造船厂有限公司 | Amphibious vehicle |
| CN118478623A (en) * | 2024-07-15 | 2024-08-13 | 台州市臻途智能科技有限公司 | Frame assembly based on amphibious vehicle |
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|---|---|
| CN109795274B (en) | 2024-04-02 |
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