Shipboard aircraft-land spacecraft for military water-land-air aircraft carrier

Abstract

The invention discloses a military water-land-air aircraft carrier shipborne reconnaissance and attack airship. The invention relates to a military vertical take-off and landing fighter which is formed by integrally designing an airplane, an automobile and a steamship and adopts oil-electric hybrid power. The unmanned aerial vehicle is unmanned and manned and is composed of a vehicle body, a ship bottom shell, a laser weapon, a radar, a camera, ducted rotor wing tires, an undercarriage, a water-wheel propeller, a vehicle assembly and a navigation control system, wherein the ducted rotor wing tires, the undercarriage and the water-wheel propeller are installed on the shell. According to the mechanical transmission system, an automobile assembly, a double-ball-cage universal folding transmission shaft pushed by an electric cylinder, an undercarriage and a bidirectional double-control electromagnetic valve control duct rotor wing tires to rotate forwards and backwards to complete vertical take-off and landing and road driving. The electric control system is powered by a generator and a lithium battery to complete vertical take-off and landing road driving. The water sailing battery supplies power, and the electromagnetic valve controls the water wheel to rotate and sail on the water. And an emergency risk avoiding facility is arranged. The servo motor controls the forward inclination angle of the duct rotor wing tires to improve the forward flying speed. The military land spaceship has three purposes and can timely cope with various conditions of water, land and air. The invention discloses a civil unequipped weapon attack system.

Description

Technical Field

[0001] This invention belongs to the field of military land, sea and air transportation technology, specifically involving a military amphibious carrier-based reconnaissance and attack aircraft and a land-based airship. It can achieve vertical take-off and landing on land and road travel, vertical take-off and landing on water and water navigation, and is suitable for amphibious and amphibious operations. During combat, it can also be assembled into a small amphibious carrier-based reconnaissance and attack aircraft group. It is an amphibious and air force fighter jet that can travel in the harsh terrain of mountainous areas and complete vertical take-off and landing in the narrow space of urban areas. Background Technology

[0002] Currently, countries around the world are developing advanced weaponry and carrier-based aircraft to meet the needs of future warfare. There is an urgent need for a small carrier-based reconnaissance and attack aircraft capable of operating in various land, sea, and air conditions and capable of vertical takeoff and landing. Existing carrier-based aircraft rely on catapults and arresting cables for takeoff and landing; operational errors can easily lead to serious losses, including the destruction of the aircraft and loss of life. Furthermore, existing warships, carrier-based aircraft, planes, armored vehicles, and other military equipment have limited functionality and poor mobility. During amphibious operations, frequent changes of land, sea, and air transport and reconnaissance / attack aircraft are required, which can easily delay operations and have decisive consequences.

[0003] Currently, there is no multi-functional amphibious / airborne combat aircraft capable of integrating three functions (land, air, and surface) and vertical takeoff and landing. However, the mature development of automobiles, aircraft, warships, ships, drones, 3D printing technology, and composite materials provides a technological foundation for the development of multi-functional amphibious / airborne military combat aircraft. Based on this situation, this invention develops a small, amphibious / airborne carrier-based reconnaissance and attack aircraft that can be used as a carrier-based attack aircraft, capable of vertical takeoff and landing directly from water, aircraft carriers, and land, filling a gap in existing technology. Summary of the Invention

[0004] To overcome the shortcomings of existing military transportation and attack equipment, such as limited functionality, reliance on specialized equipment for carrier-based aircraft take-off and landing, and poor mobility, this invention provides a land-based air-launched aircraft capable of operating on land, sea, and water. This equipment can travel by road, in the air, and on water, and can change modes of transportation in a timely manner. It can achieve vertical take-off and landing without a runway, and is small in size with high lift. It can take off and land on aircraft carriers, land, and water. Equipped with a reconnaissance and attack system, it is suitable for equipping troops in various military battlefields on land, sea, and air, as well as in earthquake relief and disaster recovery.

[0005] The land-based, land-based, and air-based spacecraft of this invention mainly consists of a body, a hull, a ducted rotor tire, an engine, a generator, landing gear, a lithium battery, a water turbine drive, an ammunition box, a brushless motor, a laser attack system, a radar infrared camera navigation system, a transmission system, a vehicle assembly, and a cockpit control system. The landing gear is located at the lower part of the hull, and the water turbine drive is located at the rear of the hull. The ducted rotor tire is a dual-purpose structure that can rise to both sides for both land travel and air flight. The ducted rotor has high lift and low noise. The tire consists of an outer rubber tire, a rim, an internal brushless motor, and rotor blades.

[0006] This invention adopts a hybrid electric mode, setting up an electric transmission system and a mechanical transmission system, powered by a generator and lithium battery, with the electronic control system uniformly controlled from the cab, effectively increasing the driving range; at the same time, the equipment is equipped with emergency avoidance facilities, which can automatically switch in the event of mechanical or electric system failure, avoiding equipment damage and personal injury.

[0007] The specific transmission and driving schemes are as follows: 1. Mechanical transmission structure: The engine normally drives the generator to generate electricity and fully charge the lithium battery; the mechanical transmission consists of a clutch, gearbox, drive shaft, differential, double ball joint universal folding drive shaft, and bevel gear to transmit power to the tires. The entire system is controlled by the vehicle assembly and the cab control system.

[0008] The electric drive system is powered by a generator and lithium battery, which supply power to the laser weapon, radar, rotor brushless motor, solenoid valve, electric cylinder, and landing gear. To increase forward flight speed, the tire tilt angle can be adjusted by a servo motor. All controls are performed from the cockpit.

[0009] Water-based driving structure: The water turbine drive is installed at the rear of the engine casing and can be driven by a mechanical transmission structure (engine, clutch, gearbox, drive shaft, differential) or an electric transmission system. It is controlled by the cab to achieve forward and reverse rotation, steering, forward and reverse movements.

[0010] Vertical takeoff and landing structure: When driving on the road, the double ball cage universal drive shaft has a 90-degree transmission. During takeoff, the electric cylinder pushes the drive shaft to change to a 180-degree transmission. During takeoff, the lithium battery powers the landing gear to extend. After the tires leave the ground, the electric cylinder pushes the ducted rotor tires to rise to both sides. The rotor blades are rotated through mechanical or electric transmission to achieve vertical takeoff. During landing, the landing gear extends first and then retracts. After the tires touch down, the altitude gear can be adjusted to achieve road driving.

[0011] Emergency escape structure: If the battery suddenly runs out of power or the wiring or motor malfunctions during flight, the engine can be started in an emergency, and the flight can continue or make an emergency landing on water / land in an open area via the electromagnetic valve magnetic mechanical transmission system; if the engine suddenly shuts down in the air, the lithium battery can be started to power the brushless motor to rotate the rotor and continue the flight or make an emergency landing.

[0012] The core component parameters of this invention are as follows: the diameter of the ducted rotor tire is 800-1000mm, and the length of the rotor blade is 280-360mm; the laser weapon, radar, and artillery muzzle weapon attack system are located at the front of the fuselage, powered by lithium batteries, to achieve reconnaissance and all-round attack.

[0013] This invention provides a military amphibious and airborne carrier-based aircraft and spacecraft, which has the following beneficial effects: 1. Three-in-one machine with high mobility: This invention realizes the three-domain driving functions of road travel, water navigation and air flight. It can take off and land vertically without a runway and can be used in various scenarios such as urban confinement, land and mountainous areas with harsh cover, water surface, and aircraft carrier. It can change the mode of travel in a timely manner and solves the problems of single function and poor mobility of existing military equipment.

[0014] Safety of take-off and landing, suitable for aircraft carriers: This invention can achieve vertical take-off and landing without catapults and arresting cables, avoiding the loss of life and death caused by the operation errors of existing carrier-based aircraft take-off and landing, ensuring the safety of carrier-based aircraft and pilots, adding a new type of carrier-based aircraft to the aircraft carrier, and can also form a small carrier-based aircraft group on the water to protect the carrier and warships in coordinated operations.

[0015] Hybrid power for extended range: The hybrid power system allows the engine to drive a generator to charge the lithium battery, which can also be AC ​​charged. This dual-system power supply effectively increases the equipment's range, meeting the needs of long-term military reconnaissance and attack missions.

[0016] High safety in emergency situations: The emergency avoidance system, which is equipped with a bidirectional dual-control solenoid valve, can automatically switch when the mechanical or electric transmission system fails, ensuring that the equipment can continue to operate or make an emergency landing, thus avoiding major losses such as destruction of the machine and loss of life.

[0017] Reasonable structure and sufficient lift: The body adopts a ship bottom fuselage design, which is suitable for the vertical take-off and landing function requirements of water navigation; the ducted rotor tires are small in size and have great lift. Each tire has 12 rotor blades and can adjust the forward tilt angle through a servo motor to increase the forward speed. At the same time, the equipment is made of high-strength lightweight materials such as aluminum alloy and carbon fiber, which reduces the weight of the fuselage while further increasing lift and payload. Attached Figure Description

[0018] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0019] Figure 1 : Overall schematic diagram of the land-based spacecraft for amphibious, land, and air forces of this invention; Figure 2 : A schematic diagram of the flight status of the land-based spacecraft of this invention; Figure 3 : A schematic diagram of the mechanical transmission structure of the land-based spacecraft of this invention; Figure 4 : Schematic diagram of the mechanical transmission assembly of the land-based spacecraft of this invention; Figure 5 : Schematic diagram of the mechanical transmission assembly of the land-based spacecraft of this invention; Figure 6 Diagram of the adjustable rotor tilt angle of the land-based spacecraft in this invention; Figure 7 Top view of the mechanical transmission structure of the land-based spacecraft of this invention; Figure 8 Top view of the electric transmission structure of the land-based spacecraft of this invention; Figure 9 This invention relates to a dual-gear ring gear road driving diagram; Figure 10 : Takeoff diagram of the double gear ring gear of this invention; Figure 11 Assembly drawing of the transmission shaft of the present invention, which is a 90-degree to 180-degree double gear ring.

[0020] The component numbers in the attached diagram correspond to the following names: 1-Board hull, 2-Laser weapon, 3-Radar, 4-Engine, 4a-Generator, 5-Muzzle, 6-Camera, 7-Card slot, 8-Ammunition box, 9-Landing gear, 10-High-energy lithium battery, 11-Servo motor turbine drive, 12-Tire, 13-Wheel rim, 14-Wheel rim mounting hole, 15-Wheel rim mounting plate, 16-Drive shaft, 17-Ball bearing, 18-Two-way dual-control solenoid valve, 19-Drive shaft 20-Outer flange, 21-Blade, 22-Hollow brushless motor, 23-Spherical gear flange, 24-Electric cylinder, 25-Damping shock absorber, 26-Single ball cage universal drive shaft, 26a-Double ball cage universal folding drive shaft, 27-Outer tube, 28-Wire, 29-Forward and reverse solenoid valve, 30-Clutch, 31-Gearbox, 32-Drive shaft, 33-Drive shaft / one-way solenoid valve, 34-Differential. Detailed Implementation

[0021] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0023] This invention relates to a military amphibious and airborne aircraft carrier-based spacecraft that achieves intelligent navigation and digital management through the coordinated operation of a regional identification and positioning component, a customer-side mini-program, a staff-side data collection system, and a cloud service. The following detailed description is provided in conjunction with specific embodiments.

[0024] Example 1: Land-based spacecraft with mechanical transmission structure The present invention relates to a small military amphibious, land, and air carrier-based aircraft and spacecraft, such as... Figures 1-8 As shown, the core structure is the hull and fuselage 1, which is adapted to the needs of water navigation; the laser weapon 2 and radar 3 are installed on the top of the fuselage, powered by lithium battery 10 and connected to the cockpit, and controlled by the cockpit to achieve reconnaissance and all-round attack; the cannon 5 is located at the lower front of the fuselage, and the ammunition box 8 is installed inside the fuselage and connected to the cannon 5 to provide ammunition to the cannon; the camera 6 is installed at the lower front of the fuselage, powered by lithium battery 10 and controlled by the cockpit, to achieve reconnaissance and positioning.

[0025] Mechanical transmission system: Engine 4 normally drives generator 4a to fully charge lithium battery 10. Power is transmitted through clutch 30, gearbox 31, drive shaft 32, one-way solenoid valve 33, and differential 34. Electric cylinder 24 is connected to outer sleeve 27 at the top and installed at the bottom, powered by lithium battery 10. Electric cylinder 24 pushes outer sleeve 27 and double ball joint universal joint 26a to raise tire 12 to both sides (see... Figure 3 Servo motor 22 is mounted on outer tube 27. The gear of servo motor 22 meshes with gear disk 23, which can adjust the forward tilt angle of ducted rotor to increase flight speed (see...). Figure 6 The outer flange 19 contains a disc ball and is mounted on the drive shaft 16. The outer flange 19 and the gear disc 23 are fixed with screws.

[0026] The rotor blade sleeve 20 has a keyway inside and is fixed to the brushless motor 21, and is installed on the outer sleeve 19; the upper part of the outer sleeve 19 has a wire hole, which connects to and controls the bidirectional double-control solenoid valve 18 to achieve magnetic engagement. The bidirectional double-control solenoid valve 18 is installed on the outer sleeve 19; the wheel rim axle head 15 contains a disc ball 17 and is installed on the drive shaft 16, fixed to the wheel rim hole 14, and is installed as a whole inside the ducted rotor tire 12; the entire system is composed of an automobile assembly and is controlled from the cab.

[0027] The damping shock absorber 25 is fixed to the upper part of the fuselage and to the lower part of the outer sleeve 27. The single ball cage universal drive shaft 26 realizes shock absorption; the double ball cage universal folding drive shaft 26a is driven by the electric cylinder 24, and the transmission is 90 degrees when driving on the road and 180 degrees when taking off; the outer sleeve 27 is provided with a convex pin clamp that enters the slot 7 to realize the stability of the drive shaft. Figure 2 The tires 12 are about 80mm thick and are mounted on the wheel rims 13 to increase the space for blade length. The rotor blades 20 are mounted and fixed on the brushless motor and powered by the lithium battery 10. They control the two tires to rotate forward and the two tires to rotate in reverse to achieve vertical takeoff.

[0028] Landing gear control: Landing gear 9 is located at the lower part of the fuselage and is powered by lithium battery 10; when driving on the road, electric cylinder 24 retracts the landing gear; during takeoff, landing gear 9 extends first, and after the tires leave the ground, electric cylinder 24 pushes the double ball cage universal folding drive shaft 26a to raise the tires to both sides to achieve vertical takeoff, and retracts the landing gear after takeoff; when the lander is flying forward, servo motor 22 adjusts the forward tilt angle of the four tires to achieve high-speed forward flight; when the lander is landing, electric cylinder 24 extends the landing gear in advance to land, and then retracts the landing gear. After the tires touch the ground, the height gear is adjusted to achieve road driving.

[0029] Waterborne navigation control: The water turbine drive is an electric system powered by a lithium battery 10, which is connected to the tail servo motor water turbine drive 11 via line 28. It moves forward and backward by rotating the propeller blades in both directions, and turns by using the tail rudder. The entire waterborne navigation operation is controlled from the cockpit.

[0030] Attack system control: Laser weapons, radar, and artillery attack systems are located at the front of the fuselage, powered by lithium batteries, and centrally controlled from the cockpit to achieve reconnaissance and attack.

[0031] Emergency Escape Control: If the mechanically driven engine suddenly shuts down in mid-air, the lithium battery will immediately start to power the brushless motor and rotate the rotor to achieve continued flight or an emergency landing. Conversely, if the battery suddenly runs out of power, or there is a circuit or motor malfunction, the engine will start immediately to achieve continued flight or an emergency landing. When the dual-control solenoid valve 18 is magnetically engaged with the tire, the tire does not rotate, but the rotor on the motor rotates; when the brushless motor is magnetically engaged, the tire rotates. This structure also functions as a brake when traveling on a road. The electric drive and mechanical drive can be switched between each other via the dual-control solenoid valve, playing a crucial role in emergency escape. When the spacecraft detects a target during reconnaissance, it can directly attack it. When exposed, it can directly land on a road or water surface to achieve emergency escape.

[0032] Example 2: Unmanned land-based spacecraft with a purely electric structure Another embodiment of the present invention is an unmanned land-based spacecraft with a purely electric structure, such as... Figure 2 , Figure 6As shown, the system is powered by a lithium battery 10 and connected to an electric cylinder 24 via a line 28. The electric cylinder 24 pushes the double ball cage universal drive folding drive shaft 26a to connect the brushless motor 21 to the tire 12. The system is controlled remotely from the cockpit to achieve road driving and vertical takeoff. At the same time, the system is powered by a lithium battery 10 and connected to a water turbine brushless motor 11 via a line 28 to drive the water turbine driver to achieve water navigation.

[0033] A drive shaft 16 is installed inside the ducted rotor tire 12. A flange is fixed to the drive shaft 16 flange on the outer sleeve 19. An electrical wire hole is provided inside the tube wall, and the wire is connected to the two-way two-control solenoid valve 18 for power supply. A hollow brushless motor 21, blades 20, and two-way two-control solenoid valve 18 are installed on the outer sleeve 19 of the drive shaft. The flange shaft head 15 is installed on the drive shaft 16 and fixed to the wheel rim 13. The whole is installed inside the ducted rotor tire 12.

[0034] The bidirectional dual-control solenoid valve 18 is an emergency avoidance facility with left and right magnetic engagement. If the engine suddenly shuts down in mid-air during flight, the lithium battery will start to power the hollow brushless motor to rotate the rotor for continued flight or emergency landing. If the battery suddenly runs out of power, or if there is a fault in the wiring or motor, the generator power supply system can be started in an emergency or an emergency landing can be achieved. The unmanned land-based spacecraft with a pure electric structure also realizes the military functions of three machines in one and three uses in one machine, which is suitable for military scenarios such as unmanned reconnaissance and unmanned attack.

[0035] Example 3 like Figure 9-11 As shown, this embodiment provides a folding drive shaft with a double gear ring that can be changed from 90 degrees to 180 degrees: the drive shaft rod 5 is mounted on the disc ball 1 inside the drive shaft hole. The gear 6 is mounted in the frame hole 3 via the drive shaft rod 5. The gear 6a is mounted and fixed on the drive shaft rod 5. The double gear rotates within the frame 4 via the disc ball and the outer teeth 9 of the gear ring, while the frame 4 does not rotate. Figure 9 , Figure 11 .

[0036] The spherical outer shell folding seam 7 is located on the lower outer side of the spherical outer shell, and is a 90-degree channel seam, which allows the drive shaft to be folded from 90 degrees to 180 degrees. See Figure 9 , Figure 10 .

[0037] The frame fixing shaft 2 is mounted within two fixing inner sleeves 8 inside the spherical outer shell via a ball bearing. The electric cylinder pushes it to fold from 90 degrees to 180 degrees. The precision meshing gear 6 meshes with the outer gear 9 of the gear ring. A 90-degree rotation allows for road travel. (See...) Figure 9 .

[0038] The gear 6a precisely meshes with the inner gear 10 of the gear ring and rotates. It is installed inside the spherical outer shell. The electric cylinder 24 pushes the transmission shaft outer sleeve 27, passing through the folding seam 7, completing a 90-degree rotation to a 180-degree rotation for aerial flight. Figure 10 .

[0039] The internal gear ring is equipped with internal teeth and top teeth. The gear ring features a 45-degree chamfer for precise meshing, allowing for 90-degree to 180-degree rotational switching. It is installed within a spherical outer shell. (See attached image.) Figure 11 In comparison, the dual-gear internal gear ring 90-degree to 180-degree folding drive shaft offers better stability than the current dual-ball cage universal folding drive shaft. The key is the precise positioning of the two fixed inner sleeve holes 8 inside the spherical outer shell, which is crucial for the accurate switching and meshing of the dual gears and the internal gear ring.

[0040] Industrial applicability The military amphibious and air-based aircraft carrier-based aircraft and spacecraft of this invention utilize automotive assemblies, engines, generators, brushless motors, laser weapons, radar, and other components, all of which are existing mature industrial products. Core structures such as ducted rotor tires, electric cylinder landing gear, bidirectional dual-control solenoid valves, double-ball cage universal folding drive shafts, and double-gear internal gear rings that can be changed from 90 degrees to 180 degrees can be manufactured using existing 3D printing and composite material processing technologies. The overall assembly process of the equipment conforms to existing mechanical manufacturing standards, and mass production for aircraft carriers can be achieved within two years.

[0041] This invention can be widely applied in military land, sea, and air transportation, reconnaissance, and attack fields, especially suitable for amphibious operations, aircraft carrier-based operations, and unmanned reconnaissance scenarios. It can serve as a replacement for aircraft carrier-based aircraft and a replacement for modern military transportation vehicles, possessing extremely high industrial practicality and military value, primarily for military use. For civilian applications, it will not be equipped with weapon attack systems, but a complete overhaul of the aviation management system is required. The design is already complete.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A military amphibious carrier-based reconnaissance and attack aircraft and a land-based spacecraft, comprising a hull, hull, and fuselage (1), a laser weapon (2), a radar (3), an engine (4), a generator (4a), a cannon (5), a camera (6), an ammunition box (8), landing gear (9), a high-energy battery (10), a water turbine drive (11), a ducted rotor tire (12) (including a hollow brushless motor (21)), a bidirectional dual-control solenoid valve brake (18), rotor blades (20), a navigation and control system, an automotive assembly, and a driver's cab, characterized in that: The design structure of the hull bottom hull (1) is suitable for both road driving and water navigation; the laser weapon (2) and radar (3) are connected and controlled by the cockpit, and are both installed on the top of the hull. In mechanical transmission mode, the engine (4) is mounted on the front axle. When driving on the road, it can switch between two-wheel drive and four-wheel drive. In two-wheel drive mode, the engine (4) outputs power to the left and right tires through the clutch (30) and gearbox (31) to complete driving. In four-wheel drive mode, the engine (4) switches between two-wheel drive and four-wheel drive through the clutch (30), gearbox (31) and drive shaft (32), and the tail one-way solenoid valve (33) and magnetic differential (34) open and close to control the switching between two-wheel drive and four-wheel drive to complete driving on the road. When driving on the road with electric transmission, the generator (4a) generates electricity to charge the lithium battery (10). After the battery is fully charged, the generator (4a) stops working and the lithium battery (10) supplies power. The dual-control solenoid valve (18) magnetically engages the tire (12) to brake. After separation, the tire rotates to achieve driving on the road. The servo motor (22) adjusts the spherical gear plate (23) to achieve steering. The damping shock absorber (25) is fixed to the upper part of the housing and the lower part is fixed to the outer sleeve to achieve shock absorption. The single ball cage drive shaft (26) is the shock absorber shaft. In the mechanical transmission mode of the takeoff of the land-based spacecraft, the four-wheel drive engine (4) is driven by the clutch (30), gearbox (31), drive shaft (32), one-way solenoid valve (33), and magnetic differential (34). The four ducted rotor tires rotate diagonally in opposite directions. The one-way solenoid valve (29) installed on one side of the differential (34) controls one side of the tire to rotate in opposite directions. The electric cylinder (24) raises the tire (12). The two-way dual-control solenoid valve (18) magnetically engages the brushless motor (21) to drive the rotor blades (20) to rotate and complete the takeoff. When the electric drive is in motion on the road, the lithium battery (10) supplies power, and the bidirectional dual-control solenoid valve (18) magnetically engages the tire (12) to rotate and achieve motion; when the electric drive is in motion, the lithium battery (10) supplies power, the electric cylinder (24) pushes the double ball cage universal folding shaft (26) to lift the tire, the brushless motor (21) and the dual-control solenoid valve (18) magnetically engage the wheel ring to fix the axle head (15), the brushless motor (21) rotates and the ducted rotor tire (12) does not rotate to complete vertical takeoff; The landing gear (9) is installed at the bottom of the fuselage and is powered by a lithium battery (10) to extend and retract; the water turbine propulsion (11) is an electric drive system installed at the rear of the fuselage, powered by a lithium battery (10) and controlled by a water turbine propulsion servo motor (11); The muzzle (5) and camera (6) are installed at the lower front of the fuselage; the ammunition compartment (8) is installed inside the fuselage and connected to the muzzle (5), and is controlled from the driver's cab; The lithium battery (10) is installed inside the housing to power the electric cylinder (24), brushless motor (21), electric cylinder landing gear (9), bidirectional dual-control solenoid valve (18) and navigation system and is controlled from the cab; The ducted rotor tire (12) is installed on the wheel rim (13) and has both rotor and tire functions. It can achieve road driving and aerial flight. The rotor blade sleeve (20) has a groove inside and is fixed on the brushless motor (21) and installed inside the ducted rotor tire (12). The ducted rotor tire has a small volume and a large lift.

2. The military amphibious and air-based aircraft carrier-based spacecraft according to claim 1, characterized in that: The mechanical transmission system is composed of an engine (4), a gearbox (31), a drive shaft (32), a one-way solenoid valve (33), a differential (34), a double ball cage universal folding shaft (26), an electric cylinder (24), a damping shock absorber shaft (25), a servo motor (22), a spherical gear plate (23), a drive shaft (16), a hollow brushless motor (21), a rotor blade (20), a two-way dual-control solenoid valve brake (18), a wheel rim fixing plate (15), a wheel rim (13), and a ducted rotor tire (12) connected in sequence. The entire mechanical transmission system is connected to and controlled by the cab. The double ball cage universal folding shaft is driven at 90 degrees when driving on the road, and is pushed by the electric cylinder (24) to change to 180 degrees when taking off. The transmission shaft (26a) realizes the power transmission for vertical take-off.

3. A military amphibious and airborne carrier-based aircraft carrier-based spacecraft according to claim 1, characterized in that: The electric system of the land-based spacecraft is generated by the generator (4a) driven by the engine (4). The electrical energy is converted into DC power by the inverter and then stored and powered by the lithium battery (10). The lithium battery (10) powers the electric cylinder, hollow brushless motor, laser weapon, radar and camera, forming the power supply system of the UAV. The electric system is installed on the body and controlled by the cockpit.

4. A military amphibious and airborne carrier-based aircraft carrier-based spacecraft according to claim 1, characterized in that: The upper part of the damping shock absorber (25) is fixedly connected to the housing, and the lower part is fixedly connected to the outer sleeve (27) to form a shock absorption structure.

5. A military amphibious and airborne carrier-based aircraft carrier-based spacecraft according to claim 1, characterized in that: The hollow outer duct brushless motor (21) can achieve forward and reverse rotation control. It is installed on the drive shaft fixing sleeve (19) and connected to the lithium battery (10) via wire (28) to obtain power. The whole is installed inside the wheel rim. When driving on the road, the tire rotates and the brushless motor does not rotate. When taking off, the brushless motor rotates and the outer duct tire (12) does not rotate.

6. A military amphibious and airborne carrier-based aircraft carrier-based spacecraft according to claim 1, characterized in that: The water turbine drive (11) is installed at the rear of the casing and is powered by a generator (4a) and a lithium battery (10). It is controlled by a water turbine propulsion servo motor (11) to achieve forward and turning actions.

7. A military amphibious and airborne carrier-based aircraft carrier-based spacecraft according to claim 1, characterized in that: The laser weapon (2) and radar navigation system (3) are installed on the top of the casing and powered by a lithium battery (10). The two are connected to realize the reconnaissance and positioning function, which facilitates all-round attack operations.

8. A military amphibious and airborne carrier-based aircraft carrier-based spacecraft according to claim 1, characterized in that: The lithium battery (10) can be charged by the generator (4a), which is installed in the housing to supply power to various electrical components. It can also be charged by AC charging. The AC power is converted into DC power by an inverter and stored in the lithium battery (10). The lithium battery (10) supplies power to the laser weapon (2), radar (3), infrared camera (6), hollow brushless motor (21), and electric cylinder (24) via the line (28). All power supply operations are completed in the cab.

9. A military amphibious and airborne carrier-based aircraft carrier-based spacecraft according to claim 1, characterized in that: The landing gear (9) is installed at the bottom of the fuselage. During takeoff, the high-energy battery (10) supplies power and pushes the electric cylinder (24) to extend the landing gear. After the tires leave the ground, the rotor speed is increased to achieve vertical takeoff. When driving on the road, the landing gear is retracted by the cockpit.

10. A military amphibious and airborne carrier-based aircraft carrier-based spacecraft according to claim 1, characterized in that: Each of the ducted rotor tires (12) has 12 rotor blades, and the four ducted rotor tires have a total of 48 blades. The diameter of each tire is 800-1000mm, and the length of the blades is 280-380mm. The specific dimensions can be customized according to the weight and payload of the land-based spacecraft. The ducted rotor tires are installed on both sides of the fuselage and can be lifted to both sides by the electric cylinder (24). The wheel rim (13) has 6 supporting columns in the middle to improve the stability of the wheel rim structure.

Images