CN220905311U - Jet-propelled high performance unmanned surface vehicle - Google Patents

Abstract

The utility model discloses a jet-propelled high-performance unmanned surface vehicle, which belongs to the technical field of unmanned surface vehicles and comprises a main hull, a remote control receiving device, a power supply and a power assembly; the middle part of the main hull is provided with a remote control receiving device, the tail part of the main hull is provided with a power supply, the power supply is electrically connected with the remote control receiving device and the power components, and four power components are arranged on two sides of the main hull; the driving mode of the unmanned ship is improved, the thrust is generated in the up-down, left-right directions through the power assembly, and the performance of the unmanned ship on the water surface is improved through different thrust combinations; the unmanned ship is improved into jet power, the traditional propeller arranged at the stern is abandoned, the space for further development and utilization is saved for the stern, and on the basis of guaranteeing basic functions, any functional equipment can be additionally arranged on the unmanned ship so as to realize specific functions, so that the unmanned ship has wider application range.

Description

Jet-propelled high performance unmanned surface vehicle

Technical Field

The utility model belongs to the technical field of unmanned water surface vessels, and particularly relates to a jet-propelled high-performance unmanned water surface vessel.

Background

The unmanned ship is a water surface running tool which can independently navigate on the water surface and is used for completing various tasks, such as unmanned ships for security rescue, unmanned ships for military use, unmanned ships for aquaculture and the like.

In the prior art, patent document 201921354321.6 discloses an unmanned ship, floating bodies are arranged on two sides of a main ship body, first propellers are arranged on the floating bodies, the main ship body has driving force, different rotating speeds are formed between the first propellers by using a main controller to control steering control, steering of the main ship body is conveniently controlled, and therefore the main ship body can sail smoothly.

The unmanned ship mainly used in the market at present has the same structure as the unmanned ship of the file, a power device is arranged at the stern, and the traditional propeller propulsion mode is adopted, so that the unmanned ship almost completely places the power performance on the power device at the tail of the ship body, and has certain limitations on the operation and performance of the unmanned ship.

Disclosure of utility model

Based on this, it is necessary to provide a jet high performance surface unmanned boat.

In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: a jet-propelled high-performance unmanned surface vehicle comprises a main hull, a remote control receiving device, a power supply and a power assembly; the utility model discloses a ship, including main hull, unmanned ship, power pack, unmanned ship and power pack.

Further, the power assembly comprises an outer shell, a turbine shroud, a mounting ring and a side wing; the middle of shell body is provided with the fixed plate, be provided with the interior casing on the fixed plate, the top and the bottom of interior casing all are provided with slide rail two, be provided with ball first on the slide rail two, the inside of interior casing is provided with the turbine, the bottom of turbine is provided with the supercharging subassembly, the turbine cover sets up at the top of interior casing, the air inlet has been seted up to one side of turbine cover, the outside of turbine cover is provided with the ring gear first, the bottom of interior casing is provided with the collar, the outer lane of collar is provided with the ring gear second, the flank sets up one side at the shell body, the power subassembly is connected with main hull through the flank, the inside of flank is provided with motor first, be provided with the gear on the motor first, the both ends of gear respectively with ring gear first and ring gear second meshing.

Further, the centre of pressurizing assembly is provided with air flue one, the inner wall of air flue one is provided with spiral rail one, pressurizing assembly's both sides are provided with a plurality of air flue two, one side of air flue two is connected with the pressurization cavity, one side of pressurization cavity is provided with air flue three, the pressurization cavity passes through air flue three and is connected with air flue one, the both sides of pressurization cavity are provided with the heating block, the opposite side of pressurization cavity is provided with the cylinder, be provided with the piston on the flexible end of cylinder, piston and three sliding connection of air flue, pressurizing assembly's top is provided with motor two, be provided with spiral boss in the pivot of motor two, spiral boss is connected with spiral rail one.

Further, the top of ring gear one is provided with the slide rail three, be provided with the ball on the slide rail three, turbine cover and ring gear one's junction is provided with the slide rail four.

Further, a sliding rail five is arranged at the bottom of the toothed ring II, a ball III is arranged on the sliding rail five, and a sliding rail six is arranged on the inner wall of the mounting ring.

Further, the turbine housing can rotate on the second slide rail and the fourth slide rail through the first ball, and can rotate on the first slide rail and the third slide rail through the second ball.

Further, the mounting ring can rotate on the second slide rail and the sixth slide rail through the first ball, and can rotate on the first slide rail and the fifth slide rail through the third ball.

Further, the distance between the two power assemblies positioned in front of the main hull and the center line of the hull is slightly smaller than the distance between the two power assemblies positioned behind the main hull and the center line of the hull.

Further, the second air passage is connected with the nitrogen tank to convey nitrogen into the pressurizing cavity and heat the pressurizing cavity through the heating block.

Further, the turbine is provided with stator blades, the stator blades can only rotate in one direction, the rotation direction of the stator blades is opposite to the rotation direction of the turbine, and the stator blades and the turbine work together to compress the sucked air.

Compared with the prior art, the utility model has the beneficial effects that:

Through improving unmanned ship's transmission mode, make turbine housing's air inlet and jet remain throughout reverse, realize four directions about upwards producing thrust through power component, through different thrust combinations, make unmanned ship realize faster speed and better controllability, improved unmanned ship surface of water's performance.

The unmanned ship is improved into jet power, the traditional propeller arranged at the stern is abandoned, the space for further development and utilization is saved for the stern, and on the basis of guaranteeing basic functions, any functional equipment can be additionally arranged on the unmanned ship so as to realize specific functions, so that the unmanned ship has a wider application range.

Drawings

FIG. 1 is a top view of an unmanned boat;

FIG. 2 is a perspective view of the unmanned boat;

FIG. 3 is a perspective view of an unmanned boat power assembly;

FIG. 4 is a partial cross-sectional view of FIG. 3;

FIG. 5 is an expanded view of FIG. 4;

FIG. 6 is a perspective view of the outer housing of FIG. 3 with the outer housing removed;

FIG. 7 is a perspective view of the turbine shroud of FIG. 6 with the turbine shroud removed;

FIG. 8 is a perspective view of the inner housing of FIG. 7 with the inner housing removed;

FIG. 9 is a perspective view of a mounting ring;

FIG. 10 is an enlarged view of a portion of FIG. 4 at A;

FIG. 11 is an enlarged view of a portion of FIG. 4 at B;

FIG. 12 is a cross-sectional view of a supercharging assembly;

Fig. 13 is a schematic view of unmanned ship movement, wherein (a), (b), (c) and (d) in fig. 13 are schematic views of four movement modes of the main hull.

In the figure: 10. a main hull; 20. a remote control receiving device; 30. a power supply; 40. a power assembly; 41. an outer housing; 411. a first slide rail; 412. a fixing plate; 413. an inner housing; 414. a second slide rail; 4141. a first ball; 415. a first fixing frame; 416. a turbine; 4161. stator blades; 417. a pressurizing assembly; 4171. an air passage I; 41711. a spiral rail I; 4172. an air passage II; 4173. a pressurized cavity; 41731. an air passage III; 4174. a heating block; 4175. a cylinder; 4176. a piston; 418. a second motor; 4181. a fan blade; 4182. a spiral boss; 419. an air jet pump; 4191. a nozzle; 4192. an air passage IV; 42. a turbine shroud; 421. an air inlet; 422. a first toothed ring; 423. a sliding rail III; 4231. a second ball; 424. a slide rail IV; 43. a mounting ring; 431. a second toothed ring; 432. a fifth slide rail; 4321. a third ball; 433. a sliding rail six; 434. a gas gathering tank; 435. an air jet; 44. a side wing; 441. a motor; 4411. a second fixing frame; 442. a rotating shaft; 443. a gear.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1 to 2, the present utility model provides a jet type high performance unmanned surface vehicle, comprising a main hull 10, a remote control receiving device 20, a power source 30 and a power assembly 40; the main hull 10 is streamlined from the front end to the rear end, and the upward perk of unmanned ship front end lower extreme is certain angle, reduces unmanned ship's resistance at the in-process of forward motion to a certain extent, the mid portion of main hull 10 is provided with remote control receiving device 20, and unmanned ship passes through remote control receiving device 20 and is connected with remote control terminal, makes the unmanned ship motion parameter of remote adjustment of user, controls unmanned ship and detects operation such as reconnaissance, the afterbody of main hull 10 is provided with power 30, power 30 and remote control receiving device 20 and power pack 40 electric connection provide power for the control and the motion of whole unmanned ship.

Referring to fig. 1 to 2, four power assemblies 40 are disposed on two sides of the main hull 10, in order to reduce the manufacturing cost, the four power assemblies 40 have the same specifications, the four power assemblies 40 are disposed at positions above the main hull 10 to avoid contact with the water surface, the four power assemblies 40 are symmetrically disposed on the center line of the main hull 10 to balance the bending moment generated during movement, and the distance between the two power assemblies 40 located in front of the main hull 10 and the center line of the hull is slightly smaller than the distance between the two power assemblies 40 located behind the main hull 10 and the center line of the hull, so that the whole unmanned ship has a bullet-shaped feature, and the resistance during movement of the unmanned ship is further reduced.

Referring to fig. 3 to 9, the power assembly 40 includes an outer housing 41, a turbine shroud 42, a mounting ring 43, and a wing 44; the top and the bottom of shell 41 all are provided with slide rail one 411, the centre of shell 41 is provided with fixed plate 412, be provided with interior casing 413 on the fixed plate 412, the top and the bottom of interior casing 413 all are provided with slide rail two 414, be provided with ball one 4141 on the slide rail two 414, ball one 4141 and slide rail two 414 sliding connection, the inner wall of interior casing 413 is provided with mount one 415, the inside of interior casing 413 is provided with turbine 416, turbine 416 and remote control receiving arrangement 20 electric connection control, turbine 416 is connected with interior casing 413 through mount one 415, be provided with stator blade 4161 on the turbine 416, stator blade 4161 can only carry out unidirectional rotation and the direction opposite of turbine 416 rotation, and when turbine 416 is with the air suction, is compressed and is realized the pressurization with stator blade 4161 contact, the bottom of turbine 416 is provided with the supercharging subassembly 417, and after the air suction is provided with the inner wall of interior casing 413 through the subassembly of bottom 417, turbine 416 blowout after the increase, and the whole turbine occupation area is high enough, can realize the small-scale control of the power of the boat, thereby can realize big regulation of the power of speed control to the whole boat, and can realize.

Referring to fig. 12, a first air passage 4171 is provided in the middle of the pressurizing assembly 417, a first spiral track 41711 is provided on an inner wall of the first air passage 4171, a plurality of second air passages 4172 are provided on two sides of the pressurizing assembly 417, the second air passage 4172 is connected with a nitrogen tank for delivering nitrogen, a pressurizing cavity 4173 is provided on one side of the second air passage 4172, the pressurizing cavity 4173 is connected with the second air passage 4172 for delivering nitrogen into the pressurizing cavity 4173 through the second air passage 4172, a third air passage 41731 is provided on one side of the pressurizing cavity 4173, the pressurizing cavity 4173 is connected with the first air passage 4171 through the third air passage 41731, heating blocks 4174 are provided on two sides of the pressurizing cavity 4173 for heating the pressurizing cavity 4173, a cylinder 4175 is provided on the other side of the pressurizing cavity 4173, a piston 4176 is provided on a telescopic end of the cylinder 4175, the piston 4176 is slidingly connected with the third air passage 41731, the piston 4176 is driven by the air cylinder 4175 to do telescopic movement, the heating block 4174 arranged on the side wall of the pressurizing cavity 4173 heats the pressurizing cavity 4173 to expand nitrogen gas, the nitrogen gas in the pressurizing cavities 4173 at two sides is pressurized, the piston 4176 is driven by the air cylinder 4175 to convey the nitrogen gas in the pressurizing cavity 4173 into the first air passage 4171, the motor 418 is arranged above the pressurizing assembly 417, the fan blade 4181 is arranged on the rotating shaft of the motor 418, the fan blade 4181 is driven by the motor 418 to rotate to suck the air sucked by the turbine 416 into the pressurizing assembly 417, meanwhile, the sucked air dissipates heat generated by the motor 418, the heat dissipated by the heat is conveyed into the pressurizing assembly 417, the long-time efficient operation of the motor 418 is ensured, the spiral boss 4182 is arranged on the rotating shaft of the motor 418 and connected with the spiral rail 41711, the spiral boss 4182 is driven to rotate in the spiral track one 41711 through rotation of the motor two 418 to compress sucked air, the tail end of the air channel one 4171 is connected with the air jet pump 419, a nozzle 4191 is arranged at the tail end of the air jet pump 419, an air channel four 4192 is arranged in the nozzle 4191, the air channel four 4192 is in a spiral shape, the sprayed air is pressurized again through the air channel four 4192, the air channel four 4192 is connected with the air channel one 4171, the pressurized air is sprayed out along the air channel four 4192 through the air jet pump 419, and the sucked air is pressurized through the real pressurizing assembly 417.

Referring to fig. 3 to 9, a turbine housing 42 is disposed at the top of the inner housing 413, an air inlet 421 is provided at one side of the turbine housing 42, the turbine housing 42 can protect the turbine 416 to a certain extent from excessive water splash into the engine, in addition, when air is sucked in, a small amount of thrust force opposite to the opening direction can be generated, a toothed ring first 422 is disposed at the outer side of the turbine housing 42, the toothed ring first 422 is connected with the turbine housing 42 and moves synchronously with the turbine housing 42, a sliding rail third 423 is disposed at the top of the toothed ring first 422, a second ball 4231 is disposed on the sliding rail third 423, the second ball 4231 is slidably connected with the sliding rail third 423, a fourth sliding rail 424 is disposed at the connection portion of the turbine housing 42 and the toothed ring first 422, the sliding rail third 423 is aligned with the sliding rail first 411, the fourth sliding rail 424 is installed against the second Ji Huagui, and the rolling balls 4141 and 4231 are slidably connected with the outer housing 41 and the inner housing 413, and the friction force of the rolling balls 4231 is reduced when the turbine housing 42 rotates.

Referring to fig. 9 to 13, a mounting ring 43 is disposed at the bottom of the inner housing 413, a toothed ring two 431 is disposed on an outer ring of the mounting ring 43, the toothed ring two 431 is connected with the mounting ring 43, the toothed ring two 431 moves synchronously with the mounting ring 43, a fifth slide rail 432 is disposed at the bottom of the toothed ring two 431, a third ball 4321 is disposed on the fifth slide rail 432, the third ball 4321 is slidably connected with the fifth slide rail 432, a sixth slide rail 433 is disposed on an inner wall of the mounting ring 43, when the mounting ring 43 is mounted, the fifth slide rail 432 is aligned with a first slide rail 411 at the bottom of the outer housing 41, the sixth slide rail 433 is aligned with a second slide rail 414 at the bottom of the inner housing 413, the first slide rail 4141 and the third ball 4321 reduce friction force generated when the mounting ring 43 rotates, the turbine housing 42 can rotate on the first slide rail 414 and the fourth slide rail 424 through the first ball 4141 and the second ball 4231 and the third slide rail 423, the mounting ring 43 can rotate on the second slide rail 414 and the sixth slide rail 433 through the first ball 4141, rotate on the first slide rail 411 and the fifth slide rail 432 through the third ball 4321, the bottom of the sixth slide rail 433 in the mounting ring 43 is provided with a gas collecting groove 434, the gas collecting groove 434 is connected with the bottom of the pressurizing assembly 417, one side of the mounting ring 43 is provided with a plurality of gas nozzles 435, air enters the gas collecting groove 434 after being pressurized by the pressurizing assembly 417 and is sprayed out through the gas nozzles 435 after encircling the gas collecting groove 434 to provide power for the unmanned aerial vehicle, the height of the gas nozzles 435 is approximately located at the position of the design waterline of the unmanned aerial vehicle, so that certain fluid thrust can be generated, meanwhile, the thrust is generated by changing the gas spraying directions of the gas nozzles 435, the thrust directions of the gas nozzles 435 at the bottoms of the four power assemblies 40 are combined to provide thrust in different directions for the unmanned aerial vehicle to move, the power mode of the unmanned ship is changed from the traditional propeller to be jet, so that space for further development and utilization is saved for the stern, and on the basis of guaranteeing basic functions, any functional equipment can be additionally arranged on the unmanned ship so as to realize specific functions, so that the unmanned ship has wider application range.

Referring to fig. 9 to 13, a side wing 44 is disposed on one side of the outer housing 41, the power assembly 40 is connected with the main hull 10 through the side wing 44, a first motor 441 is disposed in the side wing 44, two sides of the first motor 441 are provided with a second fixing frame 4411, the first motor 441 is connected with the side wing 44 through the second fixing frame 4411, the first motor 441 is electrically connected with the remote control receiving device 20 for controlling, the first motor 441 can rotate forward and reverse, a rotating shaft 442 is disposed on the first motor 441, the rotating shaft 442 extends between the inner housing 413 and the outer housing 41, a gear 443 is disposed on the rotating shaft 442, two ends of the gear 443 are respectively meshed with a first gear ring 422 and a second gear ring 431, the first motor 441 drives the gear ring 422 and the second gear ring 431 to rotate, the first gear ring 422 drives the turbine housing 42 to rotate, the second gear ring 431 drives the mounting ring 43 to rotate, and the turbine housing 42 and the mounting ring 43 move in the same direction during rotation, so that the air inlet 421 and the air outlet 435 always keep opposite directions.

The working principle and the using flow of the utility model are as follows: firstly, when the unmanned ship is started, the turbine 416 sucks air through the air inlet 421 at the turbine housing 42, the air is sucked into the inner housing 413 and then is pressurized by the pressurizing assembly 417 at the bottom and then is sprayed out, the pressurized air enters the air gathering groove 434 and is sprayed out through the air spraying port 435 after encircling the air gathering groove 434 to power the unmanned ship, when the unmanned ship needs to turn to move, the remote control receiving device 20 controls the motor I441 to start, the motor I441 drives the gear 443 to rotate forward or reversely, two ends of the gear 443 are respectively meshed with the toothed ring I422 and the toothed ring II 431, the toothed ring I422 drives the turbine housing 42 at the top to rotate, and the toothed ring II 431 drives the mounting ring 43 at the bottom to rotate, so that the air inlet 421 on the turbine housing 42 and the air spraying port 435 on the mounting ring 43 always keep reverse, and when the four air spraying ports 435 simultaneously spray backwards, as shown in fig. 13 (a), the unmanned ship can realize forward linear motion; as shown in fig. 13 (b), when the four air nozzles 435 jet air to the left at the same time, the unmanned ship can realize a right rectilinear motion; as shown in fig. 13 (c), when the four air jets 435 jet air in different directions at the same time, a torque can be achieved, thereby enabling the unmanned boat to perform in-situ rotational movement; as shown in fig. 13 (d), when two air nozzles 435 located at the front side of the main hull 10 jet air to the left at the same time, and two air nozzles 435 located at the rear side of the main hull 10 jet air to the rear at the same time, the right turning movement of the conventional propulsion mode can be realized, and the rest movement modes can be realized by combining the air jet directions of the four air nozzles 435, thereby providing power in different directions for the unmanned ship.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A jet-propelled high-performance unmanned surface vehicle comprises a main hull, a remote control receiving device, a power supply and a power assembly; the method is characterized in that: the utility model discloses a ship, including main hull, unmanned ship, power pack, unmanned ship and power pack.

2. A jet high performance surface unmanned ship as claimed in claim 1, wherein: the power assembly comprises an outer shell, a turbine cover, a mounting ring and a side wing; the middle of shell body is provided with the fixed plate, be provided with the interior casing on the fixed plate, the top and the bottom of interior casing all are provided with slide rail two, be provided with ball first on the slide rail two, the inside of interior casing is provided with the turbine, the bottom of turbine is provided with the supercharging subassembly, the turbine cover sets up at the top of interior casing, the air inlet has been seted up to one side of turbine cover, the outside of turbine cover is provided with the ring gear first, the bottom of interior casing is provided with the collar, the outer lane of collar is provided with the ring gear second, the flank sets up one side at the shell body, the power subassembly is connected with main hull through the flank, the inside of flank is provided with motor first, be provided with the gear on the motor first, the both ends of gear respectively with ring gear first and ring gear second meshing.

3. A jet high performance surface unmanned ship as claimed in claim 2, wherein: the middle of the pressurizing assembly is provided with an air passage I, the inner wall of the air passage I is provided with a spiral rail I, two sides of the pressurizing assembly are provided with a plurality of air passages II, one side of the air passages II is connected with a pressurizing cavity, one side of the pressurizing cavity is provided with an air passage III, the pressurizing cavity is connected with the air passage I through the air passage III, two sides of the pressurizing cavity are provided with heating blocks, the other side of the pressurizing cavity is provided with a cylinder, a piston is arranged at the telescopic end of the cylinder and is in sliding connection with the air passage III, a motor II is arranged above the pressurizing assembly, a spiral boss is arranged on a rotating shaft of the motor II, and the spiral boss is connected with the spiral rail I.

4. A jet high performance surface unmanned ship as claimed in claim 2, wherein: the top of ring gear one is provided with slide rail three, be provided with the ball on the slide rail three.

5. A jet high performance surface unmanned ship as claimed in claim 2, wherein: the bottom of the second toothed ring is provided with a sliding rail five, and the sliding rail five is provided with a ball III.

6. A jet high performance surface unmanned ship as claimed in claim 2, wherein: the turbine cover is provided with a sliding rail IV at the joint of the turbine cover and the toothed ring I, and can rotate on the sliding rail II and the sliding rail IV through the ball I and rotate on the sliding rail I and the sliding rail III through the ball II.

7. A jet high performance surface unmanned ship as claimed in claim 2, wherein: the inner wall of the mounting ring is provided with a sliding rail six, the mounting ring can rotate on the sliding rail two and the sliding rail six through a ball I, and can rotate on the sliding rail one and the sliding rail five through a ball III.

8. A jet high performance surface unmanned ship as claimed in claim 1, wherein: the distance between the two power components positioned in front of the main hull and the center line of the hull is slightly smaller than the distance between the two power components positioned behind the main hull and the center line of the hull.

9. A jet high performance surface unmanned ship as claimed in claim 3, wherein: and the second air passage is connected with the nitrogen tank to convey nitrogen into the pressurizing cavity and heat the pressurizing cavity through the heating block.

10. A jet high performance surface unmanned ship as claimed in claim 2, wherein: the turbine is provided with stator blades, the stator blades can only rotate in one direction, the rotation direction of the stator blades is opposite to the rotation direction of the turbine, and the stator blades and the turbine act together to compress sucked air.