CN112193002B - Amphibious vehicle - Google Patents
Amphibious vehicle Download PDFInfo
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- CN112193002B CN112193002B CN202011108899.0A CN202011108899A CN112193002B CN 112193002 B CN112193002 B CN 112193002B CN 202011108899 A CN202011108899 A CN 202011108899A CN 112193002 B CN112193002 B CN 112193002B
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- hinged
- rod
- box body
- driving box
- buoyancy cover
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- 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
- B60F3/0007—Arrangement of propulsion or steering means on amphibious vehicles
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- 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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- 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
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- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention relates to the technical field of amphibious vehicles, and provides an amphibious vehicle, which comprises a driving box body; the buoyancy cover is provided with a first space, the driving box body is rotationally arranged on the buoyancy cover, and the driving box body is positioned in the first space; one end of the telescopic mechanism is hinged with the driving box body, and the other end of the telescopic mechanism is hinged with the buoyancy cover; one end of the girder is rotatably arranged on the driving box body; one end of the elastic supporting piece is hinged with the buoyancy cover, and the other end of the elastic supporting piece is hinged with the girder; the front wheel is arranged at the front end of the driving box body; the rear wheel is arranged on the girder, the bottom of the rear wheel is higher than the bottom of the buoyancy cover after the telescopic mechanism is opened and is used for walking on water, and the bottom of the rear wheel is lower than the bottom of the buoyancy cover after the telescopic mechanism is contracted and is used for walking on land. Through the technical scheme, the problems that the vehicle body in the related technology is simple in structure, the height of the vehicle body is flexible and adjustable, and the vehicle runs smoothly and stably are solved.
Description
Technical Field
The invention relates to the technical field of amphibious vehicles, in particular to an amphibious vehicle.
Background
The amphibious vehicle can run on water and land, the number of motorcycles is large in the amphibious vehicle, the motorcycle is lighter compared with an automobile, the amphibious motorcycle is more suitable for a plurality of scenes compared with a common motorcycle, and activities in a plurality of outdoor places are realized by the amphibious motorcycle. However, many existing amphibious vehicles only seek to enable the vehicles to float on the water surface in a one-sided mode, neglect other performances and cause the problems that the existing amphibious vehicles are complex in structure, large in energy consumption in actual driving, poor in performance stability and the like.
Disclosure of Invention
The invention provides an amphibious vehicle, which solves the problems that in the related technology, the vehicle body is simple in structure, the vehicle body height is flexible and adjustable, and the driving is smooth and stable
The technical scheme of the invention is as follows:
an amphibious vehicle, which comprises a vehicle body,
a driving box body;
the buoyancy cover is provided with a first space, the driving box body is rotationally arranged on the buoyancy cover, and the driving box body is positioned in the first space;
one end of the telescopic mechanism is hinged with the driving box body, and the other end of the telescopic mechanism is hinged with the buoyancy cover;
one end of the girder is rotatably arranged on the driving box body;
one end of the elastic supporting piece is hinged with the buoyancy cover, and the other end of the elastic supporting piece is hinged with the girder;
the front wheel is arranged at the front end of the driving box body;
the rear wheel sets up on the girder, telescopic machanism opens the back, the rear wheel bottom is higher than the buoyancy cover for the walking on water, telescopic machanism contracts the back, the rear wheel bottom is less than the buoyancy cover for land walking.
As a further technical solution, it also includes,
the frame body is arranged on the buoyancy cover;
the first fixing shaft is arranged on the frame body and is positioned in the first space;
the second fixed shaft is arranged on the driving box body and is positioned in the first space;
one end of the telescopic mechanism is hinged to the first fixing shaft, and the other end of the telescopic mechanism is hinged to the second fixing shaft.
As a further technical solution, the telescoping mechanism comprises,
a worm with opposite lines;
the first moving piece and the second moving piece are respectively arranged at two ends of the opposite-pattern worm and are in threaded connection with the opposite-pattern worm;
one end of the first rod is hinged to the first fixed shaft, and the other end of the first rod is hinged to the first moving piece;
one end of the second rod is hinged to the first fixed shaft, and the other end of the second rod is hinged to the second moving piece;
one end of the third rod is hinged to the second fixed shaft), and the other end of the third rod is hinged to the first moving piece;
and one end of the fourth rod is hinged on the second fixed shaft, and the other end of the fourth rod is hinged on the second moving piece.
As a further technical solution, it is proposed that,
the first moving part comprises a first connecting shaft and a first moving sleeve, the first moving sleeve is rotatably arranged on the first connecting shaft, the first moving sleeve is provided with a threaded hole and is in threaded connection with one end of the opposite thread worm, and the first rod and the fourth rod are both rotatably arranged on the first connecting shaft;
the second moving piece comprises a second connecting shaft and a second moving sleeve, the second moving sleeve is rotatably arranged on the second connecting shaft, the second moving sleeve is provided with a threaded hole and is in threaded connection with the other end of the opposite-thread worm, and the second rod and the third rod are both rotatably arranged on the second connecting shaft.
As a further technical solution, it also includes,
the worm speed reducing motor is arranged on one side of the opposite-direction threaded worm and is used for driving the opposite-direction threaded worm to rotate.
As a further technical proposal, the method also comprises the following steps,
the direction control handle penetrates through the buoyancy cover and the driving box body, and the direction control handle is arranged on the front wheel.
As a further technical solution, it also includes,
the spray pump is arranged at the rear part of the driving box body;
the diversion channel is rotatably arranged in the spray pump;
the third rotating shaft is arranged on the driving box body along a first direction, the flow guide channel is arranged on the third rotating shaft, and the flow guide channel rotates along with the third rotating shaft;
a steering plate provided on the third rotating shaft, the steering plate having a connection hole;
and one end of the pull wire is arranged on the direction control handle, and the other end of the pull wire is arranged in the connecting hole.
As a further technical proposal, the driving box body is provided with,
lithium cell group, generator, electromagnetic clutch and engine, the front wheel with be provided with on the rear wheel the generator, lithium cell group with the generator electricity is connected, electromagnetic clutch sets up the front wheel with between the shaft of rear wheel and its generator.
As a further technical solution, it is proposed that,
the buoyancy cover is provided with a seat and a pedal.
The working principle and the beneficial effects of the invention are as follows:
in the embodiment, in order to realize simple structure of the vehicle body, flexible and adjustable height of the vehicle body and smooth and stable running on land and water, the vehicle body is specifically provided with a driving device arranged in a driving box body and used for driving the vehicle to run, the bottom of the driving box body is self-angled, when the rear part descends, the front part is naturally lifted, a buoyancy cover is arranged, the whole buoyancy cover is a light structure, rigid foam is filled in the buoyancy cover, a glass fiber reinforced plastic shell is adopted to provide buoyancy even if the buoyancy cover is broken, a first space is arranged on the buoyancy cover, the front end of the driving box body is rotatably arranged at the front end of the buoyancy cover, the buoyancy cover provides support for the driving box body, so that the driving box body can rotate relative to the buoyancy cover, the rear part of the driving box body is totally immersed in water due to the fact that the front part of the driving box body is wide in front and the rear part is narrow in front, the front part of the driving box body upwarps, the front wheels are exposed out of the water surface, the buoyancy body at the rear part of the buoyancy cover moves upwards, the upper part of the buoyancy cover is always balanced and is parallel to the water surface, the safety of a driver is guaranteed, one end of the telescopic mechanism is hinged to the rear portion of the driving box body, the other end of the telescopic mechanism is hinged to the rear portion of the buoyancy cover, the telescopic mechanism contracts or expands to drive the driving box body to rotate relative to the buoyancy cover, the driving box body is made to ascend or descend, and switching between land walking and water walking is achieved.
In order to realize better folding up of the rear wheels, the elastic supporting piece is further arranged, the crossbeam is hinged to the rear portion of the driving box body, the angle between the crossbeam and the ground is 37-52 degrees, the rear wheels are arranged on the crossbeam, and the crossbeam rotates to drive the rear wheels to rotate. One end of the elastic supporting piece is hinged on the buoyancy cover, and the other end of the elastic supporting piece is hinged in the middle of the crossbeam.
The telescopic mechanism is opened to drive the driving box body to rotate relative to the buoyancy cover, the rear part of the driving box body descends to drive the girder to descend, and one end of the elastic supporting piece is connected with the middle part of the girder, so that the descending of the girder is restrained, the elastic supporting piece drives the girder to rotate relative to a hinge point at the rear part of the driving box body, so that the rear part of the girder ascends, the rear wheel is folded upwards, and the underwater traveling mode is entered; the telescopic mechanism contracts to drive the driving box body to rotate relative to the buoyancy cover, the rear part of the driving box body rises to drive the girder to rise, and one end of the elastic supporting piece is connected with the middle part of the girder, so that the elastic coefficient of the elastic supporting piece is large, the girder rises under the restraint of the elastic supporting piece, the elastic supporting piece drives the hinge point of the girder relative to the rear part of the driving box body to rotate, the rear part of the girder descends, and the rear wheel descends to enter a land driving mode.
Therefore, the fine pin joint that has utilized elastic support piece and girder of this embodiment realizes the rotation center of aquatic state and land state conversion as the rear wheel, and not the pin joint that drives box and buoyancy cover is as the rotation center of two kinds of state conversion, elastic support piece has not only played the effect of elasticity shock attenuation, the effect of more swift regulation rear wheel has also been played simultaneously, if it is articulated with the girder with elastic support piece one end, one end is articulated with the drive box, the effect of elasticity shock attenuation can be played equally, but when it realizes the conversion of aquatic state and land state adjusting the rear wheel, the adjustment that needs will more need the operation, consequently telescopic machanism and elastic support piece cooperation regulating action, fine realization the unification of shock attenuation effect and rapid mode adjustment, very big the conversion of state of having made things convenient for.
In the process of driving from land into water, if the front wheel is folded, the vehicle body may bump too much, the scheme adopts the method of folding the rear wheel to avoid generating too much bump, the front wheel is kept still in the process of rotating and lifting the rear wheel, the stability of the vehicle body is ensured, the scheme does not have the support of a common electric vehicle or a motorcycle when parking, only the rear wheel is folded after the vehicle is stopped stably, the detachable wear-resistant rubber pad is arranged at the bottom of the driving box body to reduce the abrasion of the box body by contacting the ground, the ground clearance of the vehicle body is flexibly adjustable, therefore, when the vehicle runs on snowy or icy roads, the vehicle can keep running stably only by reducing the height of the rear wheel, and the telescopic mechanism is used for expanding different heights, can realize the regulation of automobile body height, adopt drive box and buoyancy cover complex mode, simple structure, the buoyancy cover and the cooperation of drive box of this scheme, the flexible scheme that makes the rear wheel rise of telescopic machanism also can be used to amphibian car.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of a land walking structure according to the present invention;
FIG. 2 is a schematic view of the walking structure in water according to the present invention;
FIG. 3 is a schematic view of the structure of the present invention;
FIG. 4 is a schematic structural view of a telescopic mechanism of the present invention;
FIG. 5 is a schematic side view of the present invention;
in the figure: 1. the driving box body, 2, an engine, 3, a buoyancy cover, 4, a first space, 5, a telescopic mechanism, 6, a girder, 7, a rear wheel, 8, an elastic supporting piece, 9, a frame body, 10, a first fixed shaft, 11, a second fixed shaft, 12, a facing threaded worm, 13, a first moving piece, 14, a second moving piece, 15, a first rod, 16, a second rod, 17, a third rod, 18, a fourth rod, 19, a first connecting shaft, 20, a first moving sleeve, 21, a second connecting shaft, 22, a second moving sleeve, 23, a worm speed reducing motor, 24, a direction control handle, 25, a front wheel, 26, a spray pump, 27, a flow guide channel, 28, a third rotating shaft, 29, a steering plate, 30, a connecting hole, 31, a pull wire, 32, a lithium battery pack, 33, a generator, 34, an electromagnetic clutch, 35 and a seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall relate to the scope of protection of the present invention.
As shown in fig. 1 to 5, the present embodiment provides an amphibious vehicle, which is characterized by comprising,
a drive box body 1;
the buoyancy cover 3 is provided with a first space 4, the driving box body 1 is rotationally arranged on the buoyancy cover 3, and the driving box body 1 is positioned in the first space 4;
one end of the telescopic mechanism 5 is hinged with the driving box body 1, and the other end of the telescopic mechanism 5 is hinged with the buoyancy cover 3;
one end of the girder 6 is rotatably arranged on the driving box body 1;
one end of the elastic supporting piece 8 is hinged with the buoyancy cover 3, and the other end of the elastic supporting piece 8 is hinged with the girder 6;
the front wheel 25, the front wheel 25 is set up in the front end of the driving container 1;
the rear wheel 7, rear wheel 7 set up on girder 6, and telescopic machanism 5 opens the back, and rear wheel 7 bottom is higher than buoyancy cover 3 bottoms for walking on water, and telescopic machanism 5 contracts the back, and rear wheel 7 bottom is less than buoyancy cover 3 bottoms, is used for land walking.
In the embodiment, in order to realize simple structure of the vehicle body, flexible and adjustable height of the vehicle body, smooth and stable running on land and water, specifically, a driving device is arranged in a driving box body 1 and used for driving the vehicle to run, the bottom of the driving box body 1 is self-angled, when the rear part descends, the front part is naturally lifted, a buoyancy cover 3 is arranged, the whole buoyancy cover 3 is a light structure, the interior of the buoyancy cover 3 is filled with rigid foam, a glass fiber reinforced plastic shell is adopted to provide buoyancy even if the buoyancy cover 3 is broken, a first space 4 is arranged on the buoyancy cover 3, the front end of the driving box body 1 is rotatably arranged at the front end of the buoyancy cover 3, the buoyancy cover 3 provides support for the driving box body 1, so that the driving box body 1 can rotate relative to the buoyancy cover 3, because the driving box body 1 is wide in front and narrow in front, the rear part is large in front, the rear part of the driving box body 1 is totally immersed in water, the upwarp front wheels 25 at the front part of the driving box body 1 and the buoyancy cover 3 moves upwards, the upper part of the buoyancy cover 3 is always balanced and parallel to the ground water surface, the safety of a driver is guaranteed, one end of the telescopic mechanism 5 is hinged to the rear part of the driving box body 1, the other end of the telescopic mechanism 5 is hinged to the rear part of the buoyancy cover 3, the telescopic mechanism 5 is contracted or expanded to drive the driving box body 1 to rotate relative to the buoyancy cover 3, the driving box body 1 is made to ascend or descend, and switching between land walking and water walking is achieved.
In order to realize better packing up of rear wheel 7, elastic support member 8 has still been set up, girder 6 articulates at drive box 1 rear portion, and girder 6 and ground angle should be between 37 ~ 52 degrees, are provided with rear wheel 7 on girder 6, and girder 6 rotates and drives rear wheel 7 and rotate. One end of the elastic supporting piece 8 is hinged on the buoyancy cover 3, and the other end is hinged in the middle of the girder 6.
The telescopic mechanism 5 is opened to drive the driving box body 1 to rotate relative to the buoyancy cover 3, the rear part of the driving box body 1 descends to drive the girder 6 to descend, one end of the elastic supporting piece 8 is connected with the middle part of the girder 6, and the elastic coefficient of the elastic supporting piece 8 is larger, so that the girder 6 descends in a restrained manner, the elastic supporting piece 8 drives the girder 6 to rotate relative to a hinge point at the rear part of the driving box body 1, the rear part of the girder 6 ascends, and accordingly the rear wheel is folded upwards to enter an underwater running mode; the telescopic mechanism 5 contracts to drive the driving box body 1 to rotate relative to the buoyancy cover 3, the rear part of the driving box body 1 ascends to drive the girder 6 to ascend, one end of the elastic supporting piece 8 is connected with the middle part of the girder 6, and the elastic coefficient of the elastic supporting piece 8 is large, so that the girder 6 ascends under the restraint of the elastic supporting piece 8, the elastic supporting piece 8 drives the girder 6 to rotate relative to the hinged point at the rear part of the driving box body 1, the rear part of the girder 6 descends, and the rear wheel descends to enter a land driving mode.
Therefore, the present embodiment makes good use of the hinge point of the elastic supporting member 8 and the girder 6 as the rotation center of the rear wheel 7 for switching between the water state and the land state, instead of using the hinge point of the drive box body 1 and the buoyancy cover 3 as the rotation center for the conversion of the two states, the elastic supporting piece 8 not only plays the role of elastic shock absorption, simultaneously, the rear wheel 7 can be adjusted more quickly, if one end of the elastic supporting piece 8 is hinged with the girder 6 and the other end is hinged with the driving box body 1, the elastic supporting piece can also play the role of elastic shock absorption, but when adjusting the rear wheels 7 to effect the transition between the marine and land conditions, the required adjustments will require more operations, therefore, the telescopic mechanism 5 and the elastic support piece 8 are matched to adjust, the combination of the damping effect and the rapid state adjustment is well realized, and the state transition is greatly facilitated.
In the process of driving from land into water, if the front wheel 25 is folded, the vehicle body can be greatly bumped, the scheme adopts the method of folding the rear wheel 7 to avoid the generation of the large bump, the front wheel 25 is kept still in the process of rotating and lifting the rear wheel 7 to ensure the stability of the vehicle body, the scheme has no support when a common electric vehicle or motorcycle is parked, only the rear wheel 7 is required to be folded after the vehicle is stopped stably, the detachable wear-resistant rubber pad is arranged at the bottom of the driving box body 1 to reduce the abrasion of the contact ground to the box body, the ground clearance of the vehicle body is flexibly adjustable, therefore, when the vehicle runs on snowy days or icy roads, the vehicle can keep running stably only by reducing the height of the rear wheel 7, and the telescopic mechanism 5 expands different heights, the adjustment of car height can be realized, adopt drive box 1 and 3 complex modes of buoyancy cover, simple structure, the buoyancy cover 3 and the cooperation of drive box 1 of this scheme, the flexible scheme that makes 7 lifts of rear wheel of telescopic machanism 5 also can be used to amphibian car.
Further, the floating cover also comprises a frame body 9, wherein the frame body 9 is arranged on the floating cover 3;
the first fixing shaft 10, the first fixing shaft 10 is arranged on the frame body 9 and is positioned in the first space 4;
a second fixed shaft 11, wherein the second fixed shaft 11 is arranged on the driving box body 1 and is positioned in the first space 4;
one end of the telescopic mechanism 5 is hinged on the first fixed shaft 10, and the other end is hinged on the second fixed shaft 11.
In this embodiment, in order to realize that the height of the vehicle body is flexible and adjustable, a first fixing shaft 10 and a second fixing shaft 11 are provided, specifically, a frame body 9 is provided on the buoyancy cover 3, the driving box body 1 is provided in the frame body 9, the frame body 9 plays a supporting role, the frame body 9 is provided with the first fixing shaft 10, the first fixing shaft 10 is located in the first space 4, the second fixing shaft 11 is provided on the driving box body 1 and also located in the first space 4, one end of the telescopic mechanism 5 is hinged to the first fixing shaft 10, the other end of the telescopic mechanism is hinged to the second fixing shaft 11, the telescopic mechanism 5 is a parallelogram four-bar linkage mechanism, the first fixing shaft 10 and the second fixing shaft 11 are located at opposite corners of the parallelogram, so that the telescopic mechanism 5 is telescopic, and the driving box body 1 is driven to rotate relative to the buoyancy cover 3, thereby realizing the height adjustment of the vehicle body.
Further, the telescopic mechanism 5 comprises a pair of worm screws 12;
the first moving part 13 and the second moving part 14 are respectively arranged at two ends of the opposite-thread worm 12 and are in threaded connection with the opposite-thread worm 12;
a first rod 15, one end of the first rod 15 is hinged on the first fixed shaft 10, and the other end is hinged on the first moving piece 13;
one end of the second rod 16 is hinged on the first fixed shaft 10, and the other end of the second rod 16 is hinged on the second moving part 14;
a third rod 17, one end of the third rod 17 is hinged on the second fixed shaft 11, and the other end is hinged on the first moving piece 13;
and a fourth rod 18, wherein one end of the fourth rod 18 is hinged on the second fixed shaft 11, and the other end is hinged on the second moving part 14.
In this embodiment, in order to control the height of the vehicle body, a first moving member 13 and a second moving member 14 are provided, specifically, the first fixing shaft 10 and the second fixing shaft 11 are located at diagonal positions of the parallelogram, the opposite-pattern worm 12 is located at one diagonal position of the parallel four-bar linkage, the first moving member 13 and the second moving member 14 are respectively provided at two ends of the opposite-pattern worm 12, are in threaded connection with the opposite-pattern worm 12, and are used for controlling the telescopic height of the four rods, the telescopic mechanism 5 has a first rod 15, a second rod 16, a third rod 17 and a fourth rod 18, one end of the first rod 15 is hinged on the first fixing shaft 10, the other end is hinged on the first moving member 13, one end of the second rod 16 is hinged on the first fixing shaft 10, the other end is hinged on the second moving member 14, one end of the third rod 17 is hinged on the second fixing shaft 11, and the other end is hinged on the first moving member 13, one end of a rod four 18 is hinged on the second fixed shaft 11, the other end is hinged on the second moving member 14, a rod one 15 and a rod two 16 form a diagonal angle at the first fixed shaft 10, a rod three 17 and a rod four 18 form a diagonal angle at the second fixed shaft 11, the first moving member 13 and the second moving member 14 move on the opposite threaded worm 12, the angles of the two diagonal angles are changed, the distance between the first fixed shaft 10 and the second fixed shaft 11 is increased or decreased, and the rear wheel is retracted and lowered.
Further, the first moving part 13 comprises a first connecting shaft 19 and a first moving sleeve 20, the first moving sleeve 20 is rotatably arranged on the first connecting shaft 19, the first moving sleeve 20 is provided with a threaded hole and is in threaded connection with one end of the opposite thread worm 12, and the first rod 15 and the fourth rod 18 are both rotatably arranged on the first connecting shaft 19;
the second moving member 14 comprises a second connecting shaft 21 and a second moving sleeve 22, the second moving sleeve 22 is rotatably arranged on the second connecting shaft 21, the second moving sleeve 22 is provided with a threaded hole and is in threaded connection with the other end of the opposite thread worm 12, and the second rod 16 and the third rod 17 are both rotatably arranged on the second connecting shaft 21.
In this embodiment, in order to achieve stable adjustment of the height of the vehicle body, a connecting shaft and a moving sleeve are provided, specifically, the first moving member 13 includes a first connecting shaft 19 and a first moving sleeve 20, the first moving sleeve 20 is provided on the first connecting shaft 19, the first moving sleeve 20 has a threaded hole, and is in threaded connection with one end of the worm 12 with opposite threads, the first rod 15 and the fourth rod 18 are hinged on the first connecting shaft 19, the first moving sleeve 20 is provided to ensure smooth running on the worm 12 with opposite threads, the first connecting shaft 19 is provided to ensure that the first rod 15 and the third rod 17 do not rotate too much, the second connecting shaft 21 and the second moving sleeve 22 are in the same principle, the first moving sleeve 20 and the second moving sleeve 22 move on the worm 12 with opposite threads to be close to or far from each other, and the connecting shaft and the moving sleeve are provided at the same time, so that both smooth running on the worm 12 with opposite threads and rotation of the connecting rod are ensured, in addition, telescopic machanism 5 can be provided with a plurality ofly, can link together several telescopic machanism 5 through first connecting axle 19 and second connecting axle 21, and flexible jointly ensures flexible stability.
Further, a worm speed reducing motor 23 is further included, and the worm speed reducing motor 23 is arranged on one side of the opposite-direction threaded worm 12 and is used for driving the opposite-direction threaded worm 12 to rotate.
In this embodiment, in order to realize the rotation of the opposite-thread worm 12, a worm speed-reducing motor 23 is provided at one side of the opposite-thread worm 12, the worm speed-reducing motor 23 drives the opposite-thread worm 12 to rotate, the opposite-thread worm 12 rotates, and the opposite threads on the worm speed-reducing motor make the first moving sleeve 20 and the second moving sleeve 22 move on the opposite-thread worm 12.
Further, a direction control handle 24 is further included, the direction control handle 24 penetrates through the buoyancy cover 3 and the driving box body 1, and the direction control handle 24 is arranged on the front wheel 25.
In this embodiment, the direction control handle 24 passes through the buoyancy cover 3 and the driving box body 1 and is arranged on the front wheel 25, the direction control handle 24 is respectively connected with the driving box body 1 and the buoyancy cover 3, the middle part is a hinge type guide plate to enable the driving box body 1 and the buoyancy cover 3 to have a steering function all the time when being closed up and down, and the lower part is connected with the front wheel 25 through a pressure bearing.
Further, the device also comprises a spray pump 26, wherein the spray pump 26 is arranged at the rear part of the driving box body 1;
the diversion channel 27, the diversion channel 27 is rotatably arranged in the spray pump 26;
a third rotating shaft 28, the third rotating shaft 28 being disposed on the driving case 1 along the first direction, the flow guide 27 being disposed on the third rotating shaft 28, the flow guide 27 rotating with the third rotating shaft 28;
a steering plate 29, the steering plate 29 being provided on the third rotating shaft 28, the steering plate 29 having a connecting hole 30;
and a pull wire 31, one end of the pull wire 31 is arranged on the direction control handle 24, and the other end is arranged in the connecting hole 30.
In this embodiment, in order to realize the turning in water, a diversion channel 27 and a pull wire 31 are provided, specifically, a spray pump 26 is provided at the rear of a driving box 1, the diversion channel 27 is rotatably provided in the spray pump 26, the diversion channel 27 rotates, the direction of the spray pump 26 changes, a third rotating shaft 28 is provided for allowing the diversion channel 27 to rotate left and right, the first direction is vertical, the third rotating shaft 28 is provided on the driving box 1 along the first direction, the diversion channel 27 is provided on the third rotating shaft 28, the diversion channel 27 cannot move along the first direction and can only rotate left and right along with the third rotating shaft 28, in order to control the rotation angle of the diversion channel 27, a turning plate 29 is provided on the third rotating shaft 28, the turning plate 29 is located on the driving box 1, the third rotating shaft 28 passes through the driving box 1 and is connected with the turning plate 29, the turning plate 29 has a connecting hole 30, the pull wire 31 is provided on a direction control handle 24, one end of the pull wire 31 is arranged in the connecting hole 30, the pull wire 31 is pulled by rotating the direction control handle 24, the pull wire 31 pulls the steering plate 29 to rotate, the third rotating shaft 28 and the diversion channel 27 are driven to rotate, and the direction control after entering water is realized.
Further, the drive case 1 includes a lithium battery pack 32, a generator 33, an electromagnetic clutch 34, and an engine 2, the generator 33 is provided on the front wheel 25 and the rear wheel 7, the lithium battery pack 32 is electrically connected to the generator 33, and the electromagnetic clutch 34 is provided between the wheel shafts of the front wheel 25 and the rear wheel 7 and the generator thereof.
In this embodiment, whole car adopts the electricity to mix the form and is power, energy-concerving and environment-protective, specifically there is lithium cell group 32, generator 33 and engine 2, engine 2 is connected with generator 33, generator 33 is connected with lithium cell group 32, two-wheeled is two brushless generator drives around, according to the condition rider freely selects forerunner's rear-guard or full-time, the power vacuum that appears because of the slope relation when having avoided the dual-purpose car of rear-guard amphibious to go out water, land is discharged the electricity by lithium cell group and is driven, the engine drives the rotatory work of ejector pump 26 after going into water, accessible rear wheel 7 realizes the braking when necessary according to the road surface condition. The rear wheels 7 are lowered, the whole vehicle body moves downwards in the process that the rear wheels 7 are lowered, the rear wheels 7 are braked and locked, the vehicle body can be pushed forwards by the reaction force, when the rear wheels 7 are raised, the vehicle body moves upwards, the rear wheels 7 are braked and locked, the vehicle body can be pushed backwards by the reaction force, and the creeping mode can be utilized to get rid of difficulties when muddy water roads and sandy soil roads are stuck at the bottom of the vehicle.
Further, a seat 35 and a foot board are provided on the buoyant cover 3.
In this embodiment, the buoyancy cover 3 is located above the driving box 1, the seat 35 and the pedal are arranged on the buoyancy cover 3, and the design size of the whole bicycle is such that the front part and the rear part are wide, the middle part is slightly narrow, and the distance between the seat 35 and the ground is less than 70cm for riding convenience.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An amphibious vehicle, which is characterized by comprising,
a drive box (1);
the buoyancy cover (3) is provided with a first space (4), the driving box body (1) is rotatably arranged on the buoyancy cover (3), and the driving box body (1) is positioned in the first space (4);
one end of the telescopic mechanism (5) is hinged with the driving box body (1), and the other end of the telescopic mechanism (5) is hinged with the buoyancy cover (3);
one end of the girder (6) is rotatably arranged on the driving box body (1);
one end of the elastic supporting piece (8) is hinged with the buoyancy cover (3), the other end of the elastic supporting piece (8) is hinged with the girder (6), and the elastic supporting piece (8) drives the girder (6) to rotate relative to a hinged point at the rear part of the driving box body (1);
the front wheel (25), the said front wheel (25) is set up in the front end of the said driving box (1);
the rear wheels (7) are arranged on the girder (6), after the telescopic mechanism (5) is expanded, the bottoms of the rear wheels (7) are higher than the buoyancy cover (3) and are used for walking on water, and after the telescopic mechanism (5) is contracted, the bottoms of the rear wheels (7) are lower than the buoyancy cover (3) and are used for walking on land;
also comprises the following steps of (1) preparing,
the frame body (9), the frame body (9) is arranged on the buoyancy cover (3);
the first fixing shaft (10), the first fixing shaft (10) is arranged on the frame body (9) and is positioned in the first space (4);
a second fixed shaft (11), said second fixed shaft (11) being arranged on said drive housing (1) within said first space (4);
one end of the telescopic mechanism (5) is hinged on the first fixed shaft (10), and the other end of the telescopic mechanism is hinged on the second fixed shaft (11);
the telescopic mechanism (5) comprises a telescopic mechanism,
a contra-threaded worm (12);
the first moving part (13) and the second moving part (14), the first moving part (13) and the second moving part (14) are respectively arranged at two ends of the opposite-thread worm (12) and are in threaded connection with the opposite-thread worm (12);
a first rod (15), one end of the first rod (15) is hinged on the first fixed shaft (10), and the other end of the first rod (15) is hinged on the first moving part (13);
one end of the second rod (16) is hinged on the first fixed shaft (10), and the other end of the second rod (16) is hinged on the second moving part (14);
a third rod (17), one end of the third rod (17) is hinged on the second fixed shaft (11)) and the other end is hinged on the second moving part (14);
a fourth rod (18), one end of the fourth rod (18) is hinged on the second fixed shaft (11), and the other end of the fourth rod (18) is hinged on the first moving piece (13);
the first moving part (13) comprises a first connecting shaft (19) and a first moving sleeve (20), the first moving sleeve (20) is rotatably arranged on the first connecting shaft (19), the first moving sleeve (20) is provided with a threaded hole and is in threaded connection with one end of the opposite thread worm (12), and the first rod (15) and the fourth rod (18) are both rotatably arranged on the first connecting shaft (19);
the second moving piece (14) comprises a second connecting shaft (21) and a second moving sleeve (22), the second moving sleeve (22) is rotatably arranged on the second connecting shaft (21), the second moving sleeve (22) is provided with a threaded hole and is in threaded connection with the other end of the opposite thread worm (12), and the second rod (16) and the third rod (17) are both rotatably arranged on the second connecting shaft (21).
2. An amphibious vehicle according to claim 1, further comprising,
the worm speed reducing motor (23) is arranged on one side of the opposite-direction threaded worm (12) and used for driving the opposite-direction threaded worm (12) to rotate.
3. An amphibious vehicle according to claim 2, further comprising,
the direction control handle (24), the direction control handle (24) passes through the buoyancy cover (3) and the driving box body (1), and the direction control handle (24) is arranged on the front wheel (25).
4. An amphibious vehicle according to claim 3, further comprising,
the spray pump (26), the said spray pump (26) is set up in the said driving tank (1) rear portion;
the flow guide channel (27), the flow guide channel (27) is rotatably arranged in the spray pump (26);
the first direction of the third rotating shaft (28) is vertical, the third rotating shaft (28) is arranged on the driving box body (1) along the first direction, the flow guide channel (27) is arranged on the third rotating shaft (28), and the flow guide channel (27) rotates along with the third rotating shaft (28);
a steering plate (29), the steering plate (29) being provided on the third rotating shaft (28), the steering plate (29) having a connecting hole (30);
one end of the pull wire (31) is arranged on the direction control handle (24), and the other end of the pull wire (31) is arranged in the connecting hole (30).
5. An amphibious vehicle according to claim 4, where the drive box (1) has,
lithium cell group (32), generator (33), electromagnetic clutch (34) and engine (2), front wheel (25) with be provided with on rear wheel (7) generator (33), lithium cell group (32) with generator (33) electricity is connected, electromagnetic clutch (34) set up front wheel (25) with between the shaft of rear wheel (7) and its generator.
6. An amphibious vehicle according to claim 5,
a seat (35) and a pedal are arranged on the buoyancy cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108899.0A CN112193002B (en) | 2020-10-16 | 2020-10-16 | Amphibious vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108899.0A CN112193002B (en) | 2020-10-16 | 2020-10-16 | Amphibious vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112193002A CN112193002A (en) | 2021-01-08 |
| CN112193002B true CN112193002B (en) | 2022-07-05 |
Family
ID=74009677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011108899.0A Active CN112193002B (en) | 2020-10-16 | 2020-10-16 | Amphibious vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112193002B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696684B (en) * | 2021-08-26 | 2023-04-25 | 中国水利水电第十二工程局有限公司 | Running mechanism used between tidal flat photovoltaic monomers and photovoltaic system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774393A (en) * | 2019-03-26 | 2019-05-21 | 新疆沙漠虎特种车辆科技有限公司 | A kind of suspension support device for amphibious vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8221174B2 (en) * | 2007-09-03 | 2012-07-17 | March J David | Amphibious vehicle |
| CN102616094B (en) * | 2011-08-16 | 2014-07-23 | 党远林 | Amphibious motorcycle |
| CN205059106U (en) * | 2015-09-23 | 2016-03-02 | 陕西宝鸡专用汽车有限公司 | Amphibious motor boat |
| CN208324789U (en) * | 2018-05-30 | 2019-01-04 | 滨州市金毅设备有限公司 | A kind of amphibious multi-functional beach buggy |
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2020
- 2020-10-16 CN CN202011108899.0A patent/CN112193002B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774393A (en) * | 2019-03-26 | 2019-05-21 | 新疆沙漠虎特种车辆科技有限公司 | A kind of suspension support device for amphibious vehicle |
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| Publication number | Publication date |
|---|---|
| CN112193002A (en) | 2021-01-08 |
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