CN215403066U

CN215403066U - Unmanned aerial vehicle tanker aircraft that leakproofness is good

Info

Publication number: CN215403066U
Application number: CN202121127100.2U
Authority: CN
Inventors: 陈洁; 晋玉强; 苏艳琴; 柳泉; 王雅平; 王虎升
Original assignee: Naval Aeronautical University
Current assignee: Naval Aeronautical University
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-01-04
Anticipated expiration: 2031-05-25

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle oiling machine with good sealing performance. This unmanned aerial vehicle tanker aircraft that leakproofness is good, after oil seal plate and first contact sensor separation, ground operating personnel's operator just can send the sound, remind operating personnel to begin to carry machine oil, after oil seal plate and second contact sensor contact and separation, ground operating personnel's operator just can send the sound once more, remind the inside oil mass of operating personnel oil tank half the rest, after oil seal plate and third contact sensor contact, ground operating personnel's operator just can send the police dispatch newspaper, remind the inside oil mass of operating personnel oil tank to finish about consuming, can make the clear oil mass of the inside oil tank surplus of operating personnel, thereby avoid the inside oil mass consumption of oil tank to accomplish, the condition that can't carry out machine oil addition to the fighter takes place, make unmanned aerial vehicle can in time return voyage.

Description

Unmanned aerial vehicle tanker aircraft that leakproofness is good

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle oiling machine with good sealing performance.

Background

With the development of technological strength, the fighter can finish the oil filling through the oiling machine without landing to the ground for oil supplement when needing to fill oil, so that a great amount of time is saved, and a pilot can finish a fighting task more leisurely.

Along with science and technology strength is more and more powerful, the tanker aircraft begins to adopt unmanned aerial vehicle to replace normal tanker aircraft to carry out the work of refueling, makes more pilots put into the battle training, if the tanker aircraft is knocked off simultaneously, can reduce personnel's loss.

Although the fuel tank of the existing unmanned aerial vehicle fuel dispenser has good sealing performance, the quantity of fuel left cannot be clearly displayed for ground operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an unmanned aerial vehicle oiling machine with good sealing performance, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an unmanned aerial vehicle tanker aircraft that leakproofness is good, includes oil tank, oiling subassembly, alarm subassembly and goes out oil assembly, the oiling subassembly sets up in oil tank top right side, the alarm subassembly sets up inside the oil tank, it sets up in the oil tank outer wall to go out oil assembly.

The alarm assembly comprises an oil sealing plate, a first contact sensor, a second contact sensor and a third contact sensor, the oil sealing plate is arranged inside the oil tank, the first contact sensor is fixedly connected to the left side of the top of the inner wall of the oil tank, the second contact sensor is fixedly connected to the center of the left side of the inner wall of the oil tank, and the third contact sensor is fixedly connected to the bottom of the right side of the inner wall of the oil tank.

Preferably, the outer wall left and right sides of oil seal board and the inner wall left and right sides sliding connection of oil tank, oil seal board can slide from top to bottom in the oil tank is inside, first contact pick-up, second contact pick-up and third contact pick-up all with ground controller electric connection, after first contact pick-up, second contact pick-up and third contact pick-up are triggered, can be with information transfer to in the ground controller.

Preferably, the oil tank inner wall fixedly connected with limiting plate, the quantity of limiting plate is two, two the limiting plate distributes in oil tank inner wall left side bottom and oil tank inner wall right side bottom, plays spacing effect to the oil blanket.

Preferably, the oiling subassembly includes oiling mouth, oiling valve, oiling pipeline, lid shell, seal block and oil flow pipeline, the oiling mouth is seted up on the inside top right side of oil tank, oiling valve fixed connection is inside the oiling mouth, oiling pipeline fixed connection is at the oiling mouth top, the outer wall that oiling pipeline was said is located to lid shell cover, the inner wall that the seal block was pegged graft and was annotated oil pipeline, oil flow pipeline fixed connection is in the bottom of oiling mouth.

Preferably, the oil injection valve is electrically connected with an external switch, the opening or closing of the oil injection valve can be controlled through the external switch, the outer wall of the oil injection pipeline is in threaded connection with the inner wall of the cover shell, the cover shell can be rotated to take down the cover shell from the outer wall of the oil injection pipeline, the oil flow pipeline penetrates through the oil sealing plate, and engine oil can flow to the bottom of the oil sealing plate through the oil flow pipeline, so that the oil sealing plate is lifted.

Preferably, the oil outlet assembly comprises an air pressure pump, an output pipeline, a sealing block, an air inlet, an air port valve, an oil outlet and an electric telescopic pipeline, the air pressure pump is fixedly connected to the left side of the top of the oil tank, the output pipeline is fixedly connected to the right side of the air pressure pump, the sealing block is fixedly connected to the outer wall of the output pipeline, the air inlet is arranged on the left side of the top inside the oil tank, the air port valve is fixedly connected to the inside of the air inlet, the oil outlet is arranged on the bottom of the left side of the inner wall of the oil tank, and the electric telescopic pipeline is fixedly connected to the left side of the oil outlet.

Preferably, the air pressure pump is electrically connected with an external switch, the air pressure pump can be started and stopped through the external switch, the output pipeline is communicated with the output end of the air pressure pump, compressed air generated in the air pressure pump is conveyed to the inside of the output pipeline through the output end and then conveyed to the top of the oil sealing plate, the air port valve and the electric telescopic pipeline are both electrically connected with the external switch, the air port valve can be opened or closed through the external switch, and the electric telescopic pipeline can be extended and folded.

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

1. the unmanned aerial vehicle oiling machine with good sealing performance can slide on the inner wall of the oil tank when oil mass is conveyed, when the oil sealing plate is separated from the first contact sensor, the operator of the ground operator can make a sound to remind the operator to start to convey the engine oil, when the oil sealing plate is contacted with and separated from the second contact sensor, the operator of the ground operator can make a sound again to remind the operator that the remaining half of the oil quantity in the oil tank, when the oil sealing plate is contacted with the third contact sensor, the operator of the ground operator can send out an alarm to remind the operator that the oil quantity in the oil tank is about to be consumed, so that the operator can clearly know the residual oil quantity in the oil tank, thereby avoid the inside oil mass of oil tank to consume, the condition that can't carry out the machine oil to the fighter takes place, makes unmanned aerial vehicle can in time return voyage.

2. This unmanned aerial vehicle tanker aircraft that leakproofness is good, when refuelling to the oil tank is inside, the rotatory lid shell of operating personnel, make lid shell and oiling pipeline separation, and take out the oiling pipeline with the seal block, open the oiling valve through external switch, operating personnel alright refuel the oil tank this moment, the machine oil of injection is through flowing oil pipe-line transportation to the oil tank inside, the oil seal board begins to rise under the buoyancy of machine oil, top and the contact of first contact pick up until the oil seal board, alright in order to stop the oiling, when the inside machine oil of oil tank that operating personnel can be clear and definite is filled finishes.

Drawings

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

FIG. 2 is a front cross-sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a partially enlarged schematic view of the oil tank structure of the utility model.

In the figure: 1. an oil tank; 2. an oiling component; 201. an oil filling port; 202. an oil injection valve; 203. an oil injection pipeline; 204. a cover shell; 205. sealing blocks; 206. a flow oil pipe; 3. an alarm component; 301. an oil sealing plate; 302. a first contact sensor; 303. a second contact sensor; 304. a third contact sensor; 4. an oil outlet assembly; 401. an air pressure pump; 402. an output pipe; 403. a sealing block; 404. an air inlet; 405. a tuyere valve; 406. an oil outlet; 407. electric telescopic pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 tanker aircraft that leakproofness is good, includes oil tank 1, oiling subassembly 2, alarm subassembly 3 and goes out oily subassembly 4, and oiling subassembly 2 sets up in 1 top right sides of oil tank, and alarm subassembly 3 sets up inside 1 oil tank, and it sets up in 1 outer wall of oil tank to go out oily subassembly 4.

The alarm component 3 comprises an oil sealing plate 301, a first contact sensor 302, a second contact sensor 303 and a third contact sensor 304, the oil sealing plate 301 is arranged inside the oil tank 1, the left side and the right side of the outer wall of the oil sealing plate 301 are in sliding connection with the left side and the right side of the inner wall of the oil tank 1, the oil sealing plate 301 can slide up and down inside the oil tank 1, the first contact sensor 302 is fixedly connected to the left side of the top of the inner wall of the oil tank 1, the second contact sensor 303 is fixedly connected to the center of the left side of the inner wall of the oil tank 1, the third contact sensor 304 is fixedly connected to the bottom of the right side of the inner wall of the oil tank 1, the first contact sensor 302, the second contact sensor 303 and the third contact sensor 304 are all electrically connected with a ground controller, after the first contact sensor 302, the second contact sensor 303 and the third contact sensor 304 are triggered, information can be transmitted into the ground controller, the inner wall of the oil tank 1 is fixedly connected with a limiting plate, the number of the limiting plates is two, the two limiting plates are distributed at the bottom of the left side of the inner wall of the oil tank 1 and the bottom of the right side of the inner wall of the oil tank 1, the oil sealing plate 301 has a limiting effect on the oil sealing plate 301, when oil quantity is conveyed, the oil sealing plate 301 can slide on the inner wall of the oil tank 1, when the oil sealing plate 301 is separated from the first contact sensor 302, an operator of a ground operator can make a sound to remind the operator of conveying engine oil, when the oil sealing plate 301 is contacted with and separated from the second contact sensor 303, the operator of the ground operator can make a sound again to remind the operator of the remaining half of the oil quantity in the oil tank 1, when the oil sealing plate 301 is contacted with the third contact sensor 304, the operator of the ground operator can give an alarm to remind the operator of the fact that the oil quantity in the oil tank 1 is about to be consumed, and the operator can clearly know the remaining oil quantity in the oil tank 1, thereby avoid 1 inside oil mass of oil tank to consume, the condition that can't carry out the machine oil to the fighter takes place, makes unmanned aerial vehicle can in time return voyage.

The oil injection assembly 2 comprises an oil injection port 201, an oil injection valve 202, an oil injection pipeline 203, a cover shell 204, a seal block 205 and an oil flowing pipeline 206, wherein the oil injection port 201 is arranged on the right side of the top of the inside of the oil tank 1, the oil injection valve 202 is fixedly connected to the inside of the oil injection port 201, the oil injection valve 202 is electrically connected with an external switch, the opening or closing of the oil injection valve 202 can be controlled through the external switch, the oil injection pipeline 203 is fixedly connected to the top of the oil injection port 201, the cover shell 204 is sleeved on the outer wall of the oil injection pipeline 203, the outer wall of the oil injection pipeline 203 is in threaded connection with the inner wall of the cover shell 204, the cover shell 204 can be rotated to remove the cover shell 204 from the outer wall of the oil injection pipeline 203, the seal block 205 is inserted into the inner wall of the oil injection pipeline 203, the oil flowing pipeline 206 is fixedly connected to the bottom of the oil injection port 201, the oil flowing pipeline 206 penetrates through the oil sealing plate 301, and engine oil can flow to the bottom of the oil sealing plate 301, so as to lift up the oil sealing plate 301, when oiling the inside of the oil tank 1, an operator rotates the cover shell 204 to separate the cover shell 204 from the oil filling pipeline 203, the sealing block 205 is taken out of the oil filling pipeline 203, the oil filling valve 202 is opened through an external switch, the operator can oil the oil tank 1 at the moment, the injected oil is conveyed into the oil tank 1 through the oil flow pipeline 206, the oil sealing plate 301 starts to rise under the buoyancy of the oil until the top of the oil sealing plate 301 is contacted with the first contact sensor 302, the oil filling can be stopped, and the operator can clearly know when the oil filling in the oil tank 1 is finished.

The oil outlet assembly 4 comprises an air pressure pump 401, an output pipeline 402, a sealing block 403, an air inlet 404, an air port valve 405, an oil outlet 406 and an electric telescopic pipeline 407, the air pressure pump 401 is fixedly connected to the left side of the top of the oil tank 1, the air pressure pump 401 is electrically connected with an external switch, starting and stopping of the air pressure pump 401 can be completed through the external switch, the output pipeline 402 is fixedly connected to the right side of the air pressure pump 401, the output pipeline 402 is communicated with the output end of the air pressure pump 401, compressed air generated in the air pressure pump 401 is conveyed into the output pipeline 402 through the output end and then conveyed to the top of the oil sealing plate 301, the sealing block 403 is fixedly connected to the outer wall of the output pipeline 402, the air inlet 404 is arranged on the left side of the top inside the oil tank 1, the air port valve 405 is fixedly connected to the inside of the air inlet 404, the air port valve 405 is electrically connected with the external switch, and opening or closing of the air port valve 405 can be completed through the external switch, oil-out 406 is seted up in 1 inner wall left side bottom of oil tank, and electronic flexible pipeline 407 fixed connection is in oil-out 406 left side, and electronic flexible pipeline 407 and external switch electric connection can accomplish the extension and the folding of electronic flexible pipeline 407 through external switch.

When the oil mass is transported, the oil sealing plate 301 slides on the inner wall of the oil tank 1, when the oil sealing plate 301 is separated from the first contact sensor 302, the operator of the ground operator can make a sound to remind the operator of transporting the engine oil, when the oil sealing plate 301 is contacted with the second contact sensor 303 and separated, the operator of the ground operator can make a sound again to remind the operator of the remaining half of the oil mass in the oil tank 1, when the oil sealing plate 301 is contacted with the third contact sensor 304, the operator of the ground operator can give an alarm to remind the operator that the oil mass in the oil tank 1 is about to be consumed, when the oil is filled in the oil tank 1, the operator rotates the cover shell 204 to separate the cover shell 204 from the oil filling pipeline 203, takes the sealing block 205 out of the oil filling pipeline 203, opens the oil filling valve 202 through an external switch, and at this time, the operator can fill the oil in the oil tank 1, the injected oil is delivered to the inside of the oil tank 1 through the oil flow pipe 206, and the oil sealing plate 301 starts to rise under the buoyancy of the oil until the top of the oil sealing plate 301 contacts the first contact sensor 302, so that the oil injection can be stopped.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unmanned aerial vehicle tanker aircraft that leakproofness is good, includes oil tank (1), oiling subassembly (2), alarm subassembly (3) and oil outlet assembly (4), its characterized in that: the oil injection assembly (2) is arranged on the right side of the top of the oil tank (1), the alarm assembly (3) is arranged inside the oil tank (1), and the oil outlet assembly (4) is arranged on the outer wall of the oil tank (1);

alarm component (3) are including sealing oil board (301), first contact sensor (302), second contact sensor (303) and third contact sensor (304), seal oil board (301) and set up inside oil tank (1), first contact sensor (302) fixed connection is in oil tank (1) inner wall top left side, second contact sensor (303) fixed connection is in oil tank (1) inner wall left side center, third contact sensor (304) fixed connection is in oil tank (1) inner wall right side bottom.

2. The unmanned aerial vehicle tanker aircraft of claim 1, wherein said fuel dispenser further comprises: the left side and the right side of the outer wall of the oil sealing plate (301) are connected with the left side and the right side of the inner wall of the oil tank (1) in a sliding mode, and the first contact sensor (302), the second contact sensor (303) and the third contact sensor (304) are all electrically connected with the ground controller.

3. The unmanned aerial vehicle tanker aircraft of claim 1, wherein said fuel dispenser further comprises: the oil tank (1) inner wall fixedly connected with limiting plate, the quantity of limiting plate is two, two the limiting plate distributes in oil tank (1) inner wall left side bottom and oil tank (1) inner wall right side bottom.

4. The unmanned aerial vehicle tanker aircraft of claim 1, wherein said fuel dispenser further comprises: oiling subassembly (2) are including oiling mouth (201), oiling valve (202), oiling pipeline (203), lid shell (204), seal block (205) and oil flow pipeline (206), inside top right side in oil tank (1) is seted up in oiling mouth (201), oiling valve (202) fixed connection is inside in oiling mouth (201), oiling pipeline (203) fixed connection is in oiling mouth (201) top, the outer wall of oiling pipeline (203) is located to lid shell (204) cover, the inner wall of seal block (205) grafting and oiling pipeline (203), oil flow pipeline (206) fixed connection is in the bottom of oiling mouth (201).

5. The unmanned aerial vehicle tanker aircraft of claim 4, wherein said fuel dispenser further comprises: the oil injection valve (202) is electrically connected with an external switch, the outer wall of the oil injection pipeline (203) is in threaded connection with the inner wall of the cover shell (204), and the oil flowing pipeline (206) penetrates through the oil sealing plate (301).

6. The unmanned aerial vehicle tanker aircraft of claim 1, wherein said fuel dispenser further comprises: the oil outlet assembly (4) comprises an air pressure pump (401), an output pipeline (402), a sealing block (403), an air inlet (404), an air inlet valve (405), an oil outlet (406) and an electric telescopic pipeline (407), wherein the air pressure pump (401) is fixedly connected to the left side of the top of the oil tank (1), the output pipeline (402) is fixedly connected to the right side of the air pressure pump (401), the sealing block (403) is fixedly connected to the outer wall of the output pipeline (402), the air inlet (404) is arranged on the left side of the top inside the oil tank (1), the air inlet valve (405) is fixedly connected to the inside of the air inlet (404), the oil outlet (406) is arranged on the bottom of the left side of the inner wall of the oil tank (1), and the electric telescopic pipeline (407) is fixedly connected to the left side of the oil outlet (406).

7. The unmanned aerial vehicle tanker aircraft of claim 6, wherein said fuel dispenser further comprises: the air pressure pump (401) is electrically connected with an external switch, the output pipeline (402) is communicated with the output end of the air pressure pump (401), and the air port valve (405) and the electric telescopic pipeline (407) are both electrically connected with the external switch.