CN116587779A

CN116587779A - Amphibious wheeled vehicle

Info

Publication number: CN116587779A
Application number: CN202310661160.XA
Authority: CN
Inventors: 左明友; 赖唯彬
Original assignee: Shenzhen Mingwei Technology Co ltd
Current assignee: Shenzhen Mingwei Technology Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-08-15

Abstract

The invention discloses an amphibious wheel type vehicle which comprises a main body frame, a driving mechanism, a steering assembly and a buoyancy assembly, wherein the driving mechanism, the steering assembly and the buoyancy assembly are arranged on the main body frame, the steering assembly is fixedly connected with the driving mechanism, the steering assembly controls the driving mechanism to rotate, and the amphibious wheel type vehicle runs in water under the action of the buoyancy assembly. The amphibious vehicle is provided with the front and rear driving wheels, and the driving forces are both in water and on land, so that the amphibious vehicle does not need to switch or increase a driver when the amphibious vehicle is mutually switched between land and water running; the steering assembly is used for controlling the running direction of the vehicle, so that the front and rear driving wheels have a pushing effect in water; the invention has better performance, simple design, easy operation, more convenient steering and higher cost performance.

Description

Amphibious wheeled vehicle

Technical Field

The invention belongs to the technical field of amphibious vehicles, and particularly relates to an amphibious wheel type vehicle.

Background

The amphibious vehicle is a vehicle which can run on water and land, the amphibious vehicle is occupied by three-wheel or four-wheel fuel vehicles, the motorcycle is lighter than the fuel vehicles with more than three wheels, the amphibious motorcycle is more suitable for scenes than the fuel vehicles with more than three wheels or four wheels, and the amphibious motorcycle is more required for activities in many outdoor places. The existing amphibious vehicle combines the dual performances of the vehicle and the ship, can run on land to shuttle like an automobile, and can flood and float on water like a ship. Because of the excellent amphibious performance, the vehicle can transit the river, the lake and the sea from traveling without being limited by a bridge or a ship, but the current amphibious vehicle basically adopts a plurality of motors in driving and steering, the motors are required to be switched in water and on land, and the vehicle has the problems of large turning radius, complex structure, insufficient pushing efficiency and the like.

Disclosure of Invention

In view of the above, the invention aims to provide an amphibious wheeled vehicle, which solves the problems of complicated operation and inconvenient use caused by the need of switching or adding a driver when the amphibious wheeled vehicle is used in the prior art.

In order to achieve the above purpose, the technical scheme of the invention is realized as follows: the amphibious wheeled vehicle comprises a main body frame, a driving mechanism, a steering assembly and a buoyancy assembly, wherein the driving mechanism, the steering assembly and the buoyancy assembly are arranged on the main body frame, the steering assembly is fixedly connected with the driving mechanism, the steering assembly controls the driving mechanism to rotate, and the amphibious wheeled vehicle is driven in water under the action of the buoyancy assembly.

In the above scheme, actuating mechanism includes preceding drive wheel subassembly, back drive wheel subassembly, transmission subassembly, preceding drive wheel subassembly fixed set up in on the steering assembly, back drive wheel subassembly with transmission subassembly fixed connection, transmission subassembly sets firmly in on the main body frame.

In the scheme, the front driving wheel assembly comprises a front driving wheel with a blade and a beam cover; the beam cover is sleeved on the front driving wheel.

In the above scheme, the rear driving wheel assembly comprises a rear driving wheel and two beam components, and the rear driving wheel is respectively connected with the two beam components through the transmission assembly.

In the scheme, the beam part is provided with a water inlet and a water outlet.

In the above scheme, back drive wheel subassembly still includes two spacing subassemblies, two spacing subassembly is located respectively the both sides of back drive wheel, and two spacing subassembly's one end all with drive assembly connects, the other end all with back drive wheel connects.

In the above scheme, the limiting component comprises a connecting plate and a bearing seat; one end of the connecting plate is connected with the rear driving wheel, and the other end of the connecting plate is connected with the transmission assembly through a bearing seat.

In the above scheme, the drive assembly includes big chain dish, drive belt, little chain dish, pivot, two thick stick leaves, big chain dish set firmly in one side of back drive wheel, little chain dish wears to locate in the pivot, big chain dish with little chain dish passes through the drive belt is connected, two the thick stick leaves are located respectively the both ends of pivot.

In the scheme, the blade is clamped in the beam piece, and the radius of the blade is larger than that of the water inlet.

In the above scheme, steering assembly includes handlebar, front fork, the handlebar is located the upper end of front fork, the front fork passes through the mounting with front drive wheel fixed connection.

In the above scheme, the buoyancy component comprises two buoyancy cylinder groups, and the two buoyancy cylinder groups are respectively arranged on two sides of the main body frame.

In the scheme, two buoyancy cylinder groups are provided with foot rest tables.

In the scheme, the front fork is fixedly connected with the main body frame; the main body frame is provided with a power supply and a saddle, and the power supply is connected with the front driving wheel, the rear driving wheel and the handlebar through wires.

In the above scheme, the lead is arranged on the fixing piece in a penetrating way.

Compared with the prior art, the amphibious vehicle is provided with the front and rear driving wheels, and the driving forces are both in water and on land, so that the amphibious vehicle does not need to switch or increase a driver when the amphibious vehicle is mutually switched between land and water running; the steering assembly is used for controlling the running direction of the vehicle, so that the front and rear driving wheels have a pushing effect in water; the invention has better performance, simple design, easy operation, more convenient steering and higher cost performance.

Drawings

Fig. 1 is a schematic perspective view of an amphibious wheeled vehicle according to an embodiment of the invention, which does not include a buoyancy assembly;

fig. 2 is a schematic perspective view of an amphibious wheeled vehicle according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a rear driving wheel assembly in an amphibious wheeled vehicle according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a limiting assembly in an amphibious wheeled vehicle according to an embodiment of the present invention;

figure 5 is an exploded schematic view of a transmission assembly in an amphibious wheeled vehicle provided in an embodiment of the invention;

fig. 6 is a schematic diagram of the mating connection of the front driving wheel assembly and the steering assembly structure in an amphibious wheeled vehicle according to an embodiment of the invention;

fig. 7 is a schematic structural view of a front driving wheel assembly in an amphibious wheeled vehicle according to an embodiment of the present invention;

in the figure, 1, a main body frame; 2, a driving mechanism; a front drive wheel assembly 21; 211, front driving wheels; 2111, a kit; 212, a beam cover; 22, rear drive wheel assembly; 221, rear drive wheels; 222, beam member; 2221, water inlet; 2222, water outlet; 223, a limiting assembly; 2231, a connecting plate; 2232, bearing block; 23, a transmission assembly; 231, large chain plate; 232, a drive belt; 233, small chain trays; 234, a rotating shaft; 235, paddles; 3, a steering assembly; 31, a handle bar; 32, front fork; 33, a fixing piece; 4, buoyancy components; 41, foot rest; 5, a power supply; 6, a saddle; 7, a mud guard.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

In the description of the present invention, it should be clearly understood that terms such as "vertical", "horizontal", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present invention, and do not mean that the apparatus or element referred to must have a specific orientation or position, and thus should not be construed as limiting the present invention. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The amphibious wheeled vehicle provided by the embodiment of the invention comprises a main body frame 1, a driving mechanism 2, a steering assembly 3 and a buoyancy assembly 4, wherein the driving mechanism 2, the steering assembly 3 and the buoyancy assembly 4 are arranged on the main body frame 1, the steering assembly 3 is fixedly connected with the driving mechanism 2, the steering assembly 3 controls the driving mechanism 2 to rotate, and the amphibious wheeled vehicle runs in water under the action of the buoyancy assembly 3.

By adopting the scheme, the front driving wheel 211 and the rear driving wheel 221 are arranged in the amphibious vehicle, and the amphibious vehicle has driving force in water and on land, so that the amphibious vehicle does not need to be switched or added with a driver when the amphibious vehicle is switched between land and water running; the steering assembly 3 is utilized to control the running direction of the vehicle, the beam piece 222 and the beam cover 212 have a pushing effect in water, and the running efficiency is improved; the invention has better performance, simple design, easy operation, more convenient steering and higher cost performance.

In the specific implementation of this embodiment, as shown in fig. 1, 3 and 4, the driving mechanism 2 includes a front driving wheel assembly 21, a rear driving wheel assembly 22 and a transmission assembly 23; the driving mechanism 2 drives the whole amphibious wheeled vehicle to run.

Specifically, as shown in fig. 1, 4, 6 and 7, the front driving wheel assembly 21 is fixedly connected with the steering assembly 3; the front drive wheel assembly 21 includes a bladed front drive wheel 211 and a beam cover 212; the front driving wheel 211 is a driving wheel, the front driving wheel 211 is provided with a blade, a sleeve 2111 is arranged on the central shaft of the front driving wheel 211, the sleeve 2111 is fixedly connected with the steering assembly 3, and the beam cover 212 is sleeved on the front driving wheel 211; the front driving wheel 211 can rotate clockwise and anticlockwise, the front driving wheel 211 provides power for the whole amphibious wheeled vehicle when rotating, the beam cover 212 restrains the water flow direction, and the sleeve 2111 is used for fixedly connecting the steering assembly 3.

Specifically, as shown in fig. 1, 3, and 4, the rear drive wheel assembly 22 includes a rear drive wheel 221 and two beamers 222; the rear driving wheel 221 is a wheel type motor, and the rear driving wheel 221 can rotate clockwise and counterclockwise; the two beam parts 222 are respectively arranged at two sides of the rear driving wheel 221 through the transmission component 23; rear drive wheel 221 powers the entire amphibious wheeled vehicle and beaming 222 is used to control the direction of water flow and to propel the water flow.

Specifically, the beam member 222 is provided with a water inlet 2221 and a water outlet 2222, and in this embodiment, the water inlet is circular.

Specifically, as shown in fig. 3 and 4, the rear driving wheel assembly 22 further includes two limiting assemblies 223, the two limiting assemblies 223 are respectively disposed at two sides of the rear driving wheel 221, one ends of the two limiting assemblies 223 are connected with the transmission assembly 23, and the other ends are connected with the rear driving wheel 221; the limiting component 223 comprises a connecting plate 2231 and a bearing seat 2232, one end of the connecting plate 2231 is fixedly connected with the rear driving wheel 221, and the other end of the connecting plate 2231 is fixedly connected with the transmission component 23 through the bearing seat 2232; the limiting assembly 223 is used for fixedly connecting the rear driving wheel 221 and the transmission assembly 23.

Specifically, as shown in fig. 5, the transmission assembly 23 includes a large chain plate 231, a transmission belt 232, a small chain plate 233, a rotation shaft 234, and two paddles 235; the large chain plate 231 is fixedly connected with the rear driving wheel 221; the small chain disc 233 is arranged on the rotating shaft 234 in a penetrating way, and the large chain disc 231 is connected with the small chain disc 233 through the driving belt 232; the two blades 235 are respectively and fixedly arranged at two ends of the rotating shaft 234, the beam part 222 is respectively sleeved outside the two blades 235, and the radius of the water inlet 2221 is smaller than that of the blade 235; the large chain plate 231 is used for transmitting the driving force of the rear driving wheel 221, the driving belt 232 is used for transmitting the driving force of the large chain plate 231 to the small chain plate 233, the small chain plate 233 drives the blades 235 on the rotating shaft 234 to rotate, and the blades 235 rotate in the beam piece 222, so that the water flow is restrained and pushed.

As shown in fig. 1, 4 and 6, the steering assembly 3 includes a handle bar 31, a front fork 32 and a fixing member 33, wherein the handle bar 31 is fixedly arranged at the upper end of the front fork 32; the front fork 32 in this embodiment may be a spring front fork, a resistance rubber front fork, a reed front fork, an oil-gas front fork, etc., and the front fork 32 is fixedly connected with a central shaft sleeve 2111 of the front driving wheel 211 with a paddle; the front fork 32 is provided with a fixing piece 33, and the fixing piece 33 is provided with a through hole; the handle bar 31 is used for controlling the direction and speed, the front fork 32 is used for changing the direction of the front driving wheel 211, and the through holes on the fixing piece 33 are used for inserting and fixing the wires.

As shown in fig. 1, a power supply 5 and a saddle 6 are arranged on a main body frame 1, the power supply 5 is connected with a front driving wheel 211 through a wire, the wire penetrates through a fixing piece 33, the power supply 5 is connected with a rear driving wheel 221 and a handlebar 31 through a wire, the power supply 5 is used for supplying power to the whole amphibious wheeled vehicle, and the saddle 6 is used for riding by a driver.

Specifically, as shown in fig. 4, the main frame 1 is further provided with a mud guard 7, and the mud guard 7 is used for blocking mud and sand when the vehicle runs.

As shown in fig. 2, the buoyancy module 4 includes two buoyancy cylinder groups, the two buoyancy cylinder groups are respectively arranged at two sides of the main body frame 1, the buoyancy module 4 is further provided with a foot rest 41, and the buoyancy module 4 can generate buoyancy when the amphibious wheeled vehicle runs in water, and the foot rest 41 is convenient for a driver to place feet.

The working flow provided by the embodiment of the invention is as follows:

when on land, the amphibious vehicle of the invention normally drives the vehicle to run by virtue of the front driving wheel 211 and the rear driving wheel 221, the front driving wheel 211 and the rear driving wheel 221 can rotate clockwise and anticlockwise, the direction of the amphibious wheeled vehicle is controlled by the handlebar 31, and the vehicle normally moves forward and backward, thus completing the running process on land.

When in water, the vehicle can directly drive into the water from the land, after entering the water, the buoyancy component 4 generates buoyancy so that the vehicle can float on the water surface, the handle bar 31 controls the rotation direction and speed of the front driving wheel 211 and the rear driving wheel 221, the beam cover 212 and the beam piece 222 restrict the water flow direction and generate pushing force, and therefore the running process in the water is completed.

In summary, the present invention uses the front driving wheel 211 and the rear driving wheel 221 to drive in two, and share the same power source, so that the present invention can drive into water directly from land without switching the motor when driving on land and in water; the invention utilizes the beam cover 212 and the beam piece 222 to restrict the water flow direction, and generates pushing force in water, thereby leading the amphibious wheel type vehicle to advance or back; the invention has better performance, simple design, easy operation, more convenient steering and higher cost performance.

The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. The amphibious wheeled vehicle is characterized by comprising a main body frame (1), a driving mechanism (2), a steering assembly (3) and a buoyancy assembly (4) which are arranged on the main body frame (1), wherein the steering assembly (3) is fixedly connected with the driving mechanism (2), the steering assembly (3) controls the driving mechanism (2) to rotate, and the amphibious wheeled vehicle is driven in water under the action of the buoyancy assembly (4).

2. Amphibious wheeled vehicle according to claim 1, wherein the drive mechanism (2) comprises a front drive wheel assembly (21), a rear drive wheel assembly (22) and a transmission assembly (23), the front drive wheel assembly (21) is fixedly arranged on the steering assembly (3), the rear drive wheel assembly (22) is fixedly connected with the transmission assembly (23), and the transmission assembly (23) is fixedly arranged on the main frame (4).

3. Amphibious wheeled vehicle according to claim 2, wherein the front drive wheel assembly (21) comprises a bladed front drive wheel (211) and a beam cover (212); the beam cover (212) is sleeved on the front driving wheel (211).

4. Amphibious wheeled vehicle according to claim 2, wherein the rear drive wheel assembly (22) comprises a rear drive wheel (221), two beaming members (222), the rear drive wheel (221) being connected to the two beaming members (222) respectively by means of the transmission assembly (23).

5. Amphibious wheeled vehicle according to claim 4, wherein the flow element (222) is provided with a water inlet (2221) and a water outlet (2222).

6. An amphibious wheeled vehicle according to claim 4, wherein the rear drive wheel assembly (22) further comprises two limit assemblies (223), two of the limit assemblies (223) being located on either side of the rear drive wheel (221) respectively, and one end of each of the limit assemblies (223) being connected to the transmission assembly (23) and the other end being connected to the rear drive wheel (221).

7. Amphibious wheeled vehicle according to claim 6, wherein the limit assembly (223) comprises a connection plate (2231) and a bearing block (2232); one end of the connecting plate (2231) is connected with the rear driving wheel (221), and the other end is connected with the transmission assembly (23) through a bearing seat (2232).

8. The amphibious wheeled vehicle according to claim 5, wherein the transmission assembly (23) comprises a large chain plate (231), a transmission belt (232), a small chain plate (233), a rotating shaft (234) and two paddles (235), the large chain plate (231) is fixedly arranged on one side of the rear driving wheel (221), the small chain plate (233) is arranged on the rotating shaft (234) in a penetrating manner, the large chain plate (231) and the small chain plate (233) are connected through the transmission belt (232), and the two paddles (235) are respectively arranged at two ends of the rotating shaft (234).

9. The amphibious wheeled vehicle of claim 8, wherein the paddles (235) are clamped in the beam (222) and the paddles (235) have a radius greater than the radius of the water inlet (2221).

10. An amphibious wheeled vehicle according to claim 3, wherein the steering assembly (3) comprises a handle bar (31) and a front fork (32), the handle bar (31) being arranged at the upper end of the front fork (32), the front fork (32) being fixedly connected with the front driving wheel (211).

11. Amphibious wheeled vehicle according to claim 1, wherein the buoyancy assembly (4) comprises two buoyancy cylinder groups, two buoyancy cylinder groups being arranged on each side of the main frame (1).

12. Amphibious wheeled vehicle according to claim 11, wherein two of the buoyancy cylinder groups are provided with foot rest platforms (41).