CN214493353U

CN214493353U - Unmanned aerial vehicle air refueling hose

Info

Publication number: CN214493353U
Application number: CN202023320289.5U
Authority: CN
Inventors: 陈洁; 潘长鹏; 王超; 赵小峰; 王磊
Original assignee: Naval Aeronautical University
Current assignee: Naval Aeronautical University
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-26
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to an air the field of refueling, especially, relate to an unmanned aerial vehicle air refuels hose, including the connecting plate, the first backup pad of connecting plate bottom fixedly connected with, the positive top fixedly connected with supporting shoe of first backup pad, supporting shoe bottom fixedly connected with motor, the first bearing of the inside fixedly connected with of first backup pad, connecting plate back bottom right side fixedly connected with second backup pad, the inside fixedly connected with second bearing of second backup pad, the connecting plate bottom is provided with refuels the mechanism. This aerial refueling hose of unmanned aerial vehicle, refuel hose fixed connection in first telescopic link, the bottom left side of second telescopic link and the heavy thing piece of bottom left side fixedly connected with of third telescopic link, can avoid refueling at the high altitude, refuel the hose because the phenomenon of influence emergence shake such as wind speed, after finishing refueling, operating personnel uses controller control motor to rotate, the telescopic link is rotatory along with the bull stick is rotatory, can avoid the condition that machine oil takes place to leak in the transportation.

Description

Unmanned aerial vehicle air refueling hose

Technical Field

The utility model relates to an air refuel technical field, specifically be an unmanned aerial vehicle air refuels hose.

Background

With the passing of time, the technological progress is faster and faster, the air refueling technology is a technology for replenishing fuel to other airplanes or helicopters through a refueling machine in flight at present, the cruising ability of a fighter can be obviously improved, the air refueling machine has an extremely important supporting function in the operation of strategic or tactical aviation soldier troops, the modern air refueling machine and the air refueling technology thereof become important measures for enhancing the maneuvering ability and the hitting ability of the aviation soldiers, and are highly valued by countries in the world.

And because the target of tanker aircraft is too big, consequently an unmanned aerial vehicle has been researched and developed, replace the tanker aircraft to refuel to the fighter, and unmanned machines have the organism little, remove swift advantage, but the flying height of fighter is usually at the height about 20000 meters, this kind of high wind-force is fast, unmanned aerial vehicle is when refuelling to the fighter, can lead to when refueling because of the reason of high altitude wind-force usually, the phenomenon of shake takes place for the influence that the hose that refuels in the aspect of receiving wind speed etc. the aircraft refueling degree of difficulty will rise under this kind of condition, a large amount of time has been wasted and the inefficiency has been caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle refuels hose in the air to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle refuels hose in air, includes the connecting plate, the first backup pad of connecting plate bottom fixedly connected with, the positive top fixedly connected with supporting shoe of first backup pad, supporting shoe bottom fixedly connected with motor, the first bearing of the inside fixedly connected with of first backup pad, connecting plate back bottom right side fixedly connected with second backup pad, the inside fixedly connected with second bearing of second backup pad, the connecting plate bottom is provided with refuels the mechanism.

The oiling mechanism comprises an oiling pipeline and a heavy object, the oiling pipeline is fixedly connected to the right side inside the connecting plate, an oiling hose is fixedly connected to the bottom end of the oiling pipeline, and a first telescopic rod is fixedly connected to the center of the top of the rotating rod.

Preferably, the center of the back of the motor is rotatably connected with an output shaft, and one end of the output shaft, which is far away from the motor, is fixedly connected with a rotating rod.

Preferably, the top end of the front surface of the rotating rod is fixedly connected to the first bearing inner ring, and the top end of the back surface of the rotating rod is fixedly connected to the second bearing inner ring.

Preferably, first telescopic link left side sliding connection has the second telescopic link, first slider of second telescopic link right side bottom fixedly connected with, first slider distributes in second telescopic link right side top and right side bottom.

Preferably, second telescopic link left side sliding connection has the third telescopic link, third telescopic link left end fixedly connected with electronic valve, third telescopic link right side bottom fixedly connected with second slider, the second slider distributes in third telescopic link right side top and right side bottom.

Preferably, first slider and first telescopic link inner wall top and inner wall bottom sliding connection, the second telescopic link passes through first slider and first telescopic link sliding connection, second slider and second telescopic link inner wall top and inner wall bottom sliding connection, the third telescopic link passes through second slider and second telescopic link sliding connection, the quantity of heavy thing piece is two, two the heavy thing piece distributes in second telescopic link bottom left side and third telescopic link bottom left side.

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

1. this aerial refueling hose of unmanned aerial vehicle, refuel hose fixed connection in first telescopic link, the bottom left side of second telescopic link and the heavy object piece of bottom left side fixedly connected with of third telescopic link, can avoid refueling at the high altitude, refuel the hose because the phenomenon of the influence emergence shake of aspects such as wind speed, the aircraft that leads to refuels the degree of difficulty and increases, refuel the oil-out department of hose simultaneously and set up electronic valve, when the oil-out gets into fighter plane oil storehouse in, operating personnel uses opening of controller control electronic valve, can effectively avoid the waste of machine oil, reduce the degree of difficulty of refueling.

2. This aerial refueling hose of unmanned aerial vehicle, the bottom right side of first telescopic link and the top fixed connection of bull stick, use controller control motor rotatory when operating personnel, first telescopic link is along with rotatory along with the bull stick is rotatory, when rotatory to certain angle, second telescopic link and third are because the reason of heavy object piece, stretch out, operating personnel uses controller control unmanned aerial vehicle, make in the oil-out entering fighter's of refueling hose refuel the passageway, after finishing refueling, operating personnel uses controller control motor to rotate, first telescopic link is rotatory along with the bull stick is rotatory, rotatory to certain angle back, second telescopic link and third are because the reason withdrawal of heavy object piece, can avoid the condition that machine oil takes place to leak in the transportation.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a left side schematic view of the overall structure of the present invention;

FIG. 3 is a front sectional view of the overall structure of the present invention;

fig. 4 is a front sectional view of the telescopic rod structure of the present invention.

In the figure: 1. a connecting plate; 2. a first support plate; 3. a support block; 4. a motor; 5. a first bearing; 6. an output shaft; 7. a rotating rod; 8. a second support plate; 9. a second bearing; 10. an oiling mechanism; 1001. an oil feeding pipeline; 1002. a refueling hose; 1003. a first telescopic rod; 1004. a heavy material block; 1005. an electronic valve; 1006. a second telescopic rod; 1007. a third telescopic rod; 1008. a first slider; 1009. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an unmanned aerial vehicle refuels hose in air, including connecting

plate

1, 1 bottom fixedly connected with first backup pad 2 of connecting plate, 2 positive top fixedly connected with supporting shoe 3 of first backup pad, 3 bottom fixedly connected with motors 4 of supporting shoe, 4 back centers of motor rotate and are connected with output shaft 6, output shaft 6 keeps away from motor 4's one end fixedly connected with

bull stick

7, 2 inside fixedly connected with first bearings 5 of first backup pad, 7 positive top fixedly connected in first bearings 5 inner circles of bull stick, 1 back bottom right side fixedly connected with second backup pad 8 of connecting plate, 8 inside fixedly connected with second bearings 9 of second backup pad, 7 back top fixedly connected in second bearings 9 inner circles of bull stick, 1 bottom of connecting plate is provided with refuels mechanism 10.

The oiling mechanism 10 comprises an oiling pipeline 1001 and a weight block 1004, the oiling pipeline 1001 is fixedly connected to the right side inside a connecting plate 1, the bottom end of the oiling pipeline 1001 is fixedly connected with an oiling hose 1002, the top center of a rotating rod 7 is fixedly connected with a first telescopic rod 1003, the left side of the first telescopic rod 1003 is slidably connected with a second telescopic rod 1006, the right side bottom of the second telescopic rod 1006 is fixedly connected with a first slide block 1008, the first slide blocks 1008 are distributed at the top and the right side bottom of the second telescopic rod 1006, the first slide block 1008 is slidably connected with the top and the bottom of the inner wall of the first telescopic rod 1003, the second telescopic rod 1006 is slidably connected with the first telescopic rod 1003 through the first slide block 1008, the left side of the second telescopic rod 1006 is slidably connected with a third telescopic rod 1007, the left end of the third telescopic rod 1007 is fixedly connected with an electronic valve 1005, the right side bottom of the third telescopic rod 1007 is fixedly connected with a second slide block 1009, the second slide blocks are distributed at the top and the right side bottom of the third telescopic rod 1007, the second slide block 1009 is slidably connected with the top of the inner wall and the bottom of the inner wall of the second telescopic rod 1006, the third telescopic rod 1007 is slidably connected with the second telescopic rod 1006 through the second slide block 1009, the number of the heavy blocks 1004 is two, the two heavy blocks 1004 are distributed on the left side of the bottom of the second telescopic rod 1006 and the left side of the bottom of the third telescopic rod 1007, the oiling hose 1002 is fixedly connected in the first telescopic rod 1003, the left side of the bottom of the second telescopic rod 1006 and the left side of the bottom of the third telescopic rod 1007 are fixedly connected with the heavy blocks 1004, so that the phenomenon that the oiling hose 1002 shakes due to the influence of wind speed and the like when oiling is carried out at high altitude can be avoided, the difficulty of oiling of the airplane is increased, meanwhile, the electronic valve 1005 is arranged at the oil outlet of the oiling hose 1002, when the oil outlet enters the oil bin of the fighter, an operator controls the electronic valve 1005 to be opened by using a controller, and waste of engine oil can be effectively avoided, the oiling difficulty is reduced.

When the device is used, an operator controls the unmanned aerial vehicle by using the controller, the unmanned aerial vehicle is close to a fighter needing to be refueled, then the motor 4 is controlled to rotate, the motor 4 drives the output shaft 6 which is rotatably connected to the center of the back surface of the motor 4 to rotate, the output shaft 6 drives the rotating rod 7 to rotate, the first telescopic rod 1003 is fixedly connected with the rotating rod 7, the first telescopic rod 1003 rotates along with the rotation of the rotating rod 7, the weight blocks 1004 are distributed on the left sides of the bottoms of the first telescopic rod 1003, the second telescopic rod 1006 and the third telescopic rod 1007, after the weight blocks are lowered to a certain height, the weight blocks 1004 can apply gravity to the second telescopic rod 1006 and the third telescopic rod 1007 to force the first sliding block 1008 to slide leftwards at the top and the bottom of the inner wall of the first telescopic rod 1003, and the second sliding block 1009 slides leftwards at the top and the bottom of the inner wall of the second telescopic rod 1006 to cause the second telescopic rod 1006 and the third telescopic rod 1007 to extend out, an operator uses the controller to control the unmanned aerial vehicle to connect an oil outlet arranged at the left end of the third telescopic rod 1007 with an oil filling channel of the fighter, the operator uses the controller to open the electronic valve 1005, engine oil flows out from the oil filling pipeline 1001, passes through the oil filling hose 1002 and finally flows into the oil filling channel of the fighter through the oil outlet, after oil filling is finished, the operator uses the controller to control the electronic valve 1005 to be closed, the operator uses the controller to control the motor 4 to rotate, the motor 4 drives the output shaft 6 to rotate, the output shaft 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the first telescopic rod 1003 to rotate, after the rotating to a certain angle, the weight block 1004 applies pressure to the second telescopic rod 1006 and the third telescopic rod 1007, the first sliding block 1008 is forced to slide rightwards at the top and the bottom of the inner wall of the first telescopic rod 1003, the second sliding block 1009 slides rightwards at the top and the bottom of the inner wall of the second telescopic rod 1006, causing the second and

third telescoping rods

1006, 1007 to retract, after which the operator uses the controller to control the drone away from the fighter.

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

Claims

1. The utility model provides an unmanned aerial vehicle air refueling hose, includes connecting plate (1), its characterized in that: the bottom of the connecting plate (1) is fixedly connected with a first supporting plate (2), the top of the front face of the first supporting plate (2) is fixedly connected with a supporting block (3), the bottom of the supporting block (3) is fixedly connected with a motor (4), a first bearing (5) is fixedly connected inside the first supporting plate (2), the right side of the bottom of the back face of the connecting plate (1) is fixedly connected with a second supporting plate (8), a second bearing (9) is fixedly connected inside the second supporting plate (8), and the bottom of the connecting plate (1) is provided with an oiling mechanism (10); the oiling mechanism (10) comprises an oiling pipeline (1001) and a heavy object block (1004), the oiling pipeline (1001) is fixedly connected to the right side inside the connecting plate (1), the bottom end of the oiling pipeline (1001) is fixedly connected with an oiling hose (1002), and the center of the top of the rotating rod (7) is fixedly connected with a first telescopic rod (1003); an output shaft (6) is rotatably connected to the center of the back of the motor (4), and a rotating rod (7) is fixedly connected to one end, far away from the motor (4), of the output shaft (6); the top end of the front surface of the rotating rod (7) is fixedly connected with the inner ring of the first bearing (5), and the top end of the back surface of the rotating rod (7) is fixedly connected with the inner ring of the second bearing (9); a second telescopic rod (1006) is connected to the left side of the first telescopic rod (1003) in a sliding mode, a first sliding block (1008) is fixedly connected to the bottom of the right side of the second telescopic rod (1006), and the first sliding blocks (1008) are distributed on the top of the right side and the bottom of the right side of the second telescopic rod (1006); a third telescopic rod (1007) is connected to the left side of the second telescopic rod (1006) in a sliding mode, an electronic valve (1005) is fixedly connected to the left end of the third telescopic rod (1007), a second sliding block (1009) is fixedly connected to the bottom of the right side of the third telescopic rod (1007), and the second sliding blocks (1009) are distributed at the top and the bottom of the right side of the third telescopic rod (1007); first slider (1008) and first telescopic link (1003) inner wall top and inner wall bottom sliding connection, second telescopic link (1006) are through first slider (1008) and first telescopic link (1003) sliding connection, second slider (1009) and second telescopic link (1006) inner wall top and inner wall bottom sliding connection, third telescopic link (1007) are through second slider (1009) and second telescopic link (1006) sliding connection, the quantity of heavy piece (1004) is two, two heavy pieces (1004) distribute in second telescopic link (1006) bottom left side and third telescopic link (1007) bottom left side.