Oil-electricity amphibious motorcycle

Abstract

A front wheel lifting system comprises an electric pressure lifter, and the electric pressure lifter is connected with a handlebar of a motorcycle body and a front wheel frame; the rear wheel lifting system is connected with a main frame body of the motorcycle body and a rear axle; the two buoyancy tanks are located on the left side and the right side of the motorcycle body correspondingly. The propellers are arranged on the two sides of the motorcycle body and located between the motorcycle body and the buoyancy tank. The power supply is fixed on the motorcycle body and is electrically connected with the circuit system, the control system, the front wheel lifting system, the rear wheel lifting system and the propeller of the motorcycle body. Through the arrangement of the front wheel lifting system and the rear wheel lifting system, the driving posture adjustment of the motorcycle in a water area and a land environment is realized, and the adaptability and the driving stability of the motorcycle are improved. The device is simple in structure, convenient to operate and low in cost, and has high practical value and market popularization prospects.

Description

Technical Field

[0001] The invention relates to the technical field of motorcycles, in particular to an amphibious two-wheeled motorcycle. Background Art

[0002] With the development of outdoor adventure, leisure tourism and emergency rescue, people have put forward higher requirements for the cross-terrain adaptability of transportation. Traditional land transportation tools such as motorcycles can travel fast on the road, but they are powerless when facing water; and water transportation tools such as motorboats are limited by the water environment and cannot travel on land. This single-function design greatly limits the scope of use and flexibility of transportation tools.

[0003] Although there are some products on the market that attempt to combine the functions of land and water vehicles, these products often have problems such as complex structure, inconvenient operation, and poor adaptability. For example, although some amphibious vehicles can travel on water, their performance on land is often greatly reduced. They usually use cars as the main structure, which is large in size and inconvenient to travel on narrow roads. At the same time, the switching structure between water and land is complex and inconvenient to operate.

[0004] Therefore, it is particularly important to develop an amphibious motorcycle with simple structure, convenient operation and low cost. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an amphibious motorcycle with a simple structure, convenient operation and low cost, so as to solve the problem that motorcycles in the prior art cannot travel in a water environment.

[0006] In order to solve the above technical problems, the technical solution provided by the present invention is: an oil-electric amphibious two-wheeled motorcycle, comprising a motorcycle body, a front wheel lifting system, a rear wheel lifting system, a buoyancy box, a propeller, a power supply and a control system;

[0007] The front wheel lifting system includes an electric pressure lifter, which is connected to the handlebars of the motorcycle body and the front wheel frame;

[0008] The rear wheel lifting system connects the main frame of the motorcycle body and the rear axle;

[0009] The buoyancy tanks are provided in two and are respectively located on the left and right sides of the motorcycle body;

[0010] The propellers are arranged on both sides of the motorcycle body and between the motorcycle body and the buoyancy tank;

[0011] The power source is fixed on the motorcycle body and is electrically connected to the circuit system, control system, front wheel lifting system, rear wheel lifting system and propeller of the motorcycle body.

[0012] Furthermore, the electric pressure lifter includes a front wheel lifting motor and a lifter. The front wheel lifting motor is fixed on the main beam of the motorcycle body. The lifter connects the front wheel lifting motor and the front shock absorber of the motorcycle body. The front shock absorber adopts a telescopic rod. The front wheel lifting motor drives the lifter to run and pull the shock absorber to extend and contract.

[0013] Furthermore, the rear wheel lifting system includes a hydraulic telescopic rod and a mobile frame, one end of the mobile frame is rotatably connected to the main frame to form a hinged end, and the other end of the mobile frame is rotatably connected to the rear axle; a rotating part is provided at the rear of the main frame, and the rotating part is rotatably connected to the hinged end, the hydraulic telescopic rod is arranged above the rotating part, and the telescopic end of the hydraulic telescopic rod is rotatably connected to the hinged end; a rear shock absorber is provided between the rotating part and the rear axle to connect the two.

[0014] Furthermore, the buoyancy box includes a box body, a steel frame and an outer shell. The box body is made of flame-retardant and fire-proof high-density foam. The steel frame is arranged inside the box body to support the box body. The outer shell is wrapped outside the box body and is made of fiberglass or carbon fiber.

[0015] Furthermore, the buoyancy box extends from the front side to the rear side of the motorcycle body to cover both sides of the motorcycle body, and the middle part of the buoyancy box is concave and smoothly connected to the front and rear sides.

[0016] Furthermore, the propeller includes a high-speed brushless motor and a jet pump. The high-speed brushless motor is arranged on both sides of the rear wheel of the motorcycle body, and the jet pump is connected to the high-speed brushless motor and driven by the motor.

[0017] Furthermore, the propeller includes a continuously variable transmission mechanism and a spray pump, the continuously variable transmission mechanism includes a motorcycle engine, a continuously variable transmission belt, and a power distribution conversion box; the power output end of the motorcycle engine is connected to a pulley, one end of the continuously variable transmission belt is connected to the pulley, and the other end is connected to the power input end of the power distribution conversion box, a switching lever is provided on the power distribution conversion box, and the power output end of the power distribution conversion box is connected to the rear wheel of the motorcycle body through a chain; the two sides of the power distribution conversion box are connected to the spray pump through flexible shafts.

[0018] The advantages of the present invention compared with the prior art are:

[0019] 1. The present invention realizes the adjustment of the driving posture of the motorcycle in water and land environments by setting the front wheel lifting system and the rear wheel lifting system, thereby improving the adaptability and driving stability of the motorcycle.

[0020] 2. The setting of the pontoon provides buoyancy for the motorcycle in the water environment, ensuring the stable driving of the motorcycle.

[0021] 3. The setting of the propeller enables the motorcycle to be driven forward in a water environment and expands the driving range of the motorcycle.

[0022] 4. The invention has a simple structure, convenient operation, low cost, high practical value and market promotion prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The structure of a gasoline-electric amphibious two-wheeled motorcycle of the present invention is shown in FIG. Figure 1 .

[0024] Figure 2 The structure of a gasoline-electric amphibious two-wheeled motorcycle of the present invention is shown in FIG. Figure 2 .

[0025] Figure 3 The utility model is a rear view structural schematic diagram of an amphibious two-wheeled motorcycle of the present invention.

[0026] Figure 4 It is a structural schematic diagram of the main frame, the front wheel lifting system, and the rear wheel lifting system.

[0027] Figure 5 It is a schematic diagram of the rear view structure of the buoyancy tank and the thruster.

[0028] Figure 6 It is a schematic diagram of a partial cross-sectional structure of a pontoon.

[0029] Figure 7 The invention discloses a control principle diagram of an amphibious two-wheeled motorcycle.

[0030] Figure 8 It is a schematic diagram of the second implementation structure of the thruster.

[0031] As shown in the figure: 1. Motorcycle body, 2. Front wheel lifting system, 3. Rear wheel lifting system, 4. Float, 5. Propeller, 6. Power supply, 7. Control system, 8. Electric pressure lifter, 9. Hydraulic telescopic rod, 10. Front wheel lifting motor, 11. Lifter, 12. Front shock absorber, 13. Mobile frame, 14. Rear axle, 15. Main frame, 16. Rear shock absorber, 17. Box, 18. Steel frame, 19. Shell, 20. High-speed brushless motor, 21. Spray pump, 22. Water inlet nozzle, 23. Water outlet nozzle, 24. Impeller, 25. Articulated end, 26. Rotating part, 27. Motorcycle engine, 28. Continuously variable transmission belt, 29. Power distribution conversion box, 30. Pulley, 31. Switching rod, 32. Chain, 33. Flexible shaft. DETAILED DESCRIPTION

[0032] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “inside”, “outside”, “vertical” and “circumferential” are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The following is a further detailed description of the oil-electric amphibious two-wheeled motorcycle of the present invention in conjunction with the accompanying drawings.

[0035] Combined with Figure 1-8 , the present invention is introduced in detail.

[0036] A gasoline-electric amphibious two-wheeled motorcycle comprises a motorcycle body 1, a front wheel lifting system 2, a rear wheel lifting system 3, a buoyancy box 4, a propeller 5, a power supply 6 and a control system 7.

[0037] The front wheel lifting system 2 includes an electric pressure lifter 8, which is connected to the handlebars of the motorcycle body 1 and the front wheel frame to achieve the lifting and lowering of the front wheel, thereby adjusting the driving posture of the motorcycle in water and land environments.

[0038] The rear wheel lifting system 3 connects the main frame 15 of the motorcycle body 1 and the rear axle 14 to realize the lifting and lowering of the rear wheel and further adjust the driving posture of the motorcycle.

[0039] The buoyancy boxes 4 are provided in two and are respectively located on the left and right sides of the motorcycle body 1, and are used to provide buoyancy for the motorcycle in a water environment to ensure stable driving of the motorcycle.

[0040] The propellers 5 are arranged on both sides of the motorcycle body 1 and between the motorcycle body 1 and the buoyancy tank 4, and are used to drive the motorcycle forward in a water environment.

[0041] The power source 6 is fixed on the motorcycle body 1 and is electrically connected to the circuit system, control system 7, front wheel lifting system 2, rear wheel lifting system 3 and propeller 5 of the motorcycle body 1 to provide power support for each system.

[0042] Preferably, the electric pressure lifter 8 includes a front wheel lifting motor 10 and a lifter 11. The front wheel lifting motor 10 is fixed on the main beam of the motorcycle body 1. The lifter 11 connects the front wheel lifting motor 10 and the front shock absorber 12 of the motorcycle body 1. The front shock absorber 12 adopts a telescopic rod. The front wheel lifting motor 10 drives the lifter 11 to run and pull the shock absorber to extend and contract, thereby realizing the lifting and lowering of the front wheel.

[0043] Preferably, the rear wheel lifting system 3 includes a hydraulic telescopic rod 9 and a mobile frame 13, one end of the mobile frame 13 is rotatably connected to the main frame body 15 to form a hinged end 25, and the other end of the mobile frame 13 is rotatably connected to the rear axle 14; a rotating part 26 is provided at the rear of the main frame body 15, and the rotating part 26 is rotatably connected to the hinged end 25, the hydraulic telescopic rod 9 is arranged above the rotating part 26, and the telescopic end of the hydraulic telescopic rod 9 is rotatably connected to the hinged end 25; a rear shock absorber 16 connecting the rotating part 26 and the rear axle 14 is provided between the rotating part 26 and the rear axle 14, and the lifting and lowering of the rear wheel is achieved by the extension and retraction of the hydraulic telescopic rod 9.

[0044] Preferably, the pontoon 4 includes a box body 17, a steel frame 18 and an outer shell 19. The box body 17 is made of flame-retardant and fire-proof high-density foam. The steel frame 18 is arranged inside the box body 17 to support the box body 17. The outer shell 19 is wrapped around the outside of the box body 17 and is made of fiberglass or carbon fiber, which not only ensures the buoyancy of the pontoon 4, but also improves the strength and durability of the pontoon 4.

[0045] Preferably, the buoyancy box 4 extends from the front side to the rear side of the motorcycle body 1 to cover both sides of the motorcycle body 1. The middle part of the buoyancy box 4 is concave and smoothly connected to the front and rear sides, which not only ensures the buoyancy of the buoyancy box 4, but also reduces the resistance of the buoyancy box 4 to the motorcycle during driving, making it convenient for the user to place their legs. In order to ensure the stable connection of the buoyancy box, a mounting frame can be added to the motorcycle body 1. The mounting frame can adopt a decentralized arrangement structure, and connecting plates can be welded at various places of the motorcycle body 1, and mounting holes are reserved. The buoyancy box 4 is fixed with bolts.

[0046] Preferably, the propeller 5 includes a high-speed brushless motor 20 and a jet pump 21. The high-speed brushless motor 20 is arranged on both sides of the rear wheel of the motorcycle body 1. The jet pump 21 is connected to the high-speed brushless motor 20 and driven by it. The high-speed brushless motor 20 drives the jet pump 21 to work, water enters from the water inlet nozzle 22, is sucked by the rotation of the impeller 24, and is ejected from the water outlet nozzle 23, generating thrust to drive the motorcycle forward.

[0047] Preferably, the propeller 5 can also adopt another structure, the specific structure is as follows:

[0048] The propeller 5 includes a continuously variable transmission mechanism and a jet pump 21. The continuously variable transmission mechanism includes a motorcycle engine 27, a continuously variable transmission belt 28, and a power distribution conversion box 29; the power output end of the motorcycle engine 27 is connected to a pulley 30, one end of the continuously variable transmission belt 28 is connected to the pulley 30, and the other end is connected to the power input end of the power distribution conversion box 29. A switching lever 31 is provided on the power distribution conversion box 29. The switching lever 31 connects the jet pump 21 to the left and connects to the sprocket of the rear wheel of the motorcycle body 1 to the right. The power output end of the power distribution conversion box 29 is connected to the sprocket of the rear wheel of the motorcycle body 1 through a chain 32; the two sides of the power distribution conversion box 29 are connected to the jet pump 21 through a flexible shaft 33.

[0049] The specific implementation process of the oil-electric amphibious two-wheeled motorcycle of the present invention is as follows:

[0050] When the device is used specifically, a lithium battery is used as a power source 6, and the method of use when driving on land is the same as that of a conventional motorcycle.

[0051] When switching to driving in water, the land driving power supply 6 is turned off through the control system 7, the water driving switch is turned on, the front wheel lifting system 2 and the rear wheel lifting system 3 control switches on the handlebar are pressed to raise the front and rear wheels, the propeller 5 switch is turned on, the right-hand throttle is rotated, the spray pump 21 is controlled to work, the water flow is pushed to make the vehicle body move forward quickly, and the throttle size is controlled to control the driving speed.

[0052] When switching from driving in water to driving on land: before going ashore, turn off the water driving switch on the steering handle, press the control switches of the front wheel lifting system 2 and the rear wheel lifting system 3, lower the front wheel and the rear wheel, rotate the throttle handle to drive the power system of the motorcycle body 1, and then the motorcycle can drive normally.

[0053] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. An amphibious two-wheeled motorcycle, characterized in that: It comprises a motorcycle body (1), a front wheel lifting system (2), a rear wheel lifting system (3), a buoyancy box (4), a propeller (5), a power source (6) and a control system (7); The front wheel lifting system (2) comprises an electric pressure lifter (8), and the electric pressure lifter (8) is connected to the handlebars and the front wheel frame of the motorcycle body (1); The rear wheel lifting system (3) connects the main frame (15) and the rear axle (14) of the motorcycle body (1); The buoyancy tanks (4) are provided in two and are respectively located on the left and right sides of the motorcycle body (1); The propeller (5) is arranged on both sides of the motorcycle body (1) and is located between the motorcycle body (1) and the buoyancy tank (4); The power source (6) is fixed on the motorcycle body (1) and is electrically connected to the circuit system, control system (7), front wheel lifting system (2), rear wheel lifting system (3) and propeller (5) of the motorcycle body (1).

2. The hybrid amphibious motorcycle according to claim 1, characterized in that: The electric pressure lifter (8) comprises a front wheel lift motor (10) and a lifter (11); the front wheel lift motor (10) is fixed on the main beam of the motorcycle body (1); the lifter (11) connects the front wheel lift motor (10) and the front shock absorber (12) of the motorcycle body (1); the front shock absorber (12) adopts a telescopic rod, and the lifter (11) is driven by the front wheel lift motor (10) to run and pull the front shock absorber (12) to extend and retract.

3. The hybrid amphibious motorcycle according to claim 2, characterized in that: The rear wheel lifting system (3) comprises a hydraulic telescopic rod (9) and a mobile frame (13); one end of the mobile frame (13) is rotatably connected to a main frame body (15) to form a hinged end (25); the other end of the mobile frame (13) is rotatably connected to a rear axle (14); a rotating part (26) is provided at the rear of the main frame body (15); the rotating part (26) is rotatably connected to the hinged end (25); the hydraulic telescopic rod (9) is arranged above the rotating part (26); the telescopic end of the hydraulic telescopic rod (9) is rotatably connected to the hinged end (25); a rear shock absorber (16) is provided between the rotating part (26) and the rear axle (14) to connect the two.

4. The hybrid amphibious motorcycle according to claim 3, characterized in that: The buoyancy box (4) comprises a box body (17), a steel frame (18) and an outer shell (19); the box body (17) is made of flame-retardant and fire-proof high-density foam; the steel frame (18) is arranged inside the box body (17) to support the box body (17); the outer shell (19) is wrapped around the outside of the box body (17) and is made of fiberglass or carbon fiber.

5. The hybrid amphibious motorcycle according to claim 4, characterized in that: The buoyancy box (4) extends from the front side of the motorcycle body (1) to the rear side to cover both sides of the motorcycle body (1); the middle part of the buoyancy box (4) is concave and smoothly connected to the front and rear sides.

6. The hybrid amphibious motorcycle according to claim 5, characterized in that: The propeller (5) comprises a high-speed brushless motor (20) and a spray pump (21); the high-speed brushless motor (20) is arranged on both sides of the rear wheel of the motorcycle body (1); and the spray pump (21) is connected to the high-speed brushless motor (20) and driven by the motor (20) to work.

7. The hybrid amphibious motorcycle according to claim 5, characterized in that: The propeller (5) comprises a continuously variable transmission mechanism and a jet pump (21), wherein the continuously variable transmission mechanism comprises a motorcycle engine (27), a continuously variable transmission belt (28), and a power distribution conversion box (29); The power output end of the motorcycle engine (27) is connected to a pulley (30), one end of the continuously variable transmission belt (28) is connected to the pulley (30), and the other end is connected to the power input end of a power distribution conversion box (29), a switching rod (31) is provided on the power distribution conversion box (29), and the power output end of the power distribution conversion box (29) is connected to the rear wheel of the motorcycle body (1) through a chain (32); both sides of the power distribution conversion box (29) are connected to the injection pump (21) through flexible shafts (33).

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