Oil tank of oil-driven unmanned aerial vehicle

Abstract

The oil-driven unmanned aerial vehicle oil tank comprises a tank body, a moving mechanism is arranged in the tank body, the moving mechanism comprises sliding grooves formed in the inner walls of the two sides of the tank body, the two ends of the inner walls of the tops and the two ends of the inner walls of the bottoms of the sliding grooves are slidably connected with sliding blocks, and a moving pipe is rotationally connected between the side faces of the two opposite sliding blocks; open holes are evenly formed between the inner wall and the outer wall of the circumferential side face of the movable pipe. Through the arrangement of the moving pipe, the device is fixed on the unmanned aerial vehicle through the binding belt and the buckle, so that the unmanned aerial vehicle sucks fuel oil from the tank body through the oil pipe, and when the unmanned aerial vehicle tilts during maneuvering in the air, the fuel oil in the tank body gathers towards one side of the tank body; the device can still draw fuel oil through the moving pipes arranged on the two faces of the box body, and meanwhile one moving pipe moves to the middle of the box body along with the sliding block in the inclination direction of the unmanned aerial vehicle.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned aerial vehicle oil tank technical field especially relates to an oil unmanned aerial vehicle oil tank. BACKGROUND

[0002] The oil tank for oil unmanned aerial vehicle as the core component of power system, directly influences flight safety and endurance.

[0003] Through the search, the utility model patent with application No. 202220254698. X, name is a kind of unmanned aerial vehicle oil tank, the oil tank body inside oil body can be filtered by the action of filter plate, so that impurities cannot fall in the bottom of oil tank body, to ensure the speed and quality of oil tank body oil outlet;When the oil body in mailbox body moves under the action of inertia, then through the movement of spring and filter plate can reduce the influence of oil body inertia to oil tank body, to reduce the inertia of oil body movement in oil tank body to the negative feedback caused when unmanned aerial vehicle runs.

[0004] But the patent device can not provide enough fuel for unmanned aerial vehicle when unmanned aerial vehicle posture is inclined, resulting in unmanned aerial vehicle engine in-flight flameout and other safety hazards. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides an oil unmanned aerial vehicle oil tank.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] An oil unmanned aerial vehicle oil tank, comprising a tank body, a moving mechanism is arranged in the tank body, the moving mechanism comprises a sliding groove formed in the inner wall of the tank body on both sides, sliding blocks are slidably connected to the top inner wall and the bottom inner wall of the sliding groove at both ends, a moving pipe is rotatably connected between the side surfaces of the two opposite sliding blocks, and openings are uniformly formed between the circumferential side inner wall and the outer wall of the moving pipe.

[0008] Preferably, limiting columns aligned with the sliding blocks are fixedly connected between the two inner walls of the sliding groove, the circumferential side of the limiting column is slidably connected to the inside of the sliding block, a push block aligned with the sliding groove is fixedly connected to one side of the bottom of the sliding block, and the bottom of the push block is slidably connected to the bottom inner wall of the sliding groove.

[0009] Preferably, a limiting block aligned with the limiting column is fixedly connected to the top inner wall of the sliding groove, the circumferential side of the limiting column is fixedly connected to the inside of the limiting block, and a ring box is rotatably connected to the circumferential side of the moving pipe, an oil pipe is fixedly connected to the circumferential side inner wall of the ring box, and the other end of the oil pipe extends to the outside of the tank body.

[0010] Preferably, the uniform slot is arranged between the inner wall and the outer wall of the circumference side of the moving pipe and is aligned with the ring box, the two side top outer walls and the two face top outer walls of the box body are uniformly and fixedly connected with the bandage, one end of the bandage is fixedly connected with the buckle.

[0011] Preferably, the at least two partitions are uniformly and fixedly connected between the two inner walls of the box body, the bottom of the partition is fixedly connected with the toothed plate, the outer wall of the circumference side of the moving pipe is uniformly and fixedly connected with the at least two toothed rings which are aligned with the toothed plate, and the circumference side of the toothed ring is meshingly connected to the bottom of the toothed plate.

[0012] Preferably, the top of the box body is provided with an opening, the top of the box body is fixedly connected with the top pipe which is aligned with the opening, the circumference side of the top pipe is screwedly connected with the top cover, the bottom inner wall of the box body is fixedly connected with the fixed column which is aligned with the top pipe, and the other end of the fixed column extends to the inside of the top pipe.

[0013] Preferably, the filter screen is fixedly connected between the circumference side of the fixed column and the inner wall of the circumference side of the top pipe, the bottom of the circumference side of the fixed column is slidably connected with the float ring, and the top of the float ring is fixedly connected with the top column which surrounds the fixed column.

[0014] Compared with the prior art, the oil-driven unmanned aerial vehicle oil tank has the following beneficial effects:

[0015] The device is fixed on the unmanned aerial vehicle through the bandage and the buckle by arranging the moving pipe, so that the unmanned aerial vehicle draws fuel from the box body through the oil pipe. When the unmanned aerial vehicle tilts in the air, the fuel in the box body converges to one side of the box body, and the device can still draw fuel through the moving pipe arranged on the two sides of the box body. Meanwhile, one of the moving pipes moves to the middle of the box body along with the slider in the tilting direction of the unmanned aerial vehicle. When the unmanned aerial vehicle returns to the horizontal position or tilts in the other direction, the returned fuel immediately separates from the moving pipe in the middle and provides fuel for the unmanned aerial vehicle. This is beneficial to prevent the device from being unable to provide sufficient fuel for the unmanned aerial vehicle when the unmanned aerial vehicle tilts, which leads to the engine of the unmanned aerial vehicle stalling in the air and other safety hazards, affects the reliability of the unmanned aerial vehicle in flight, and solves the problem of single adaptation of the traditional oil-driven unmanned aerial vehicle oil tank. The user can quickly replace the oil tank with an adaptive capacity according to different task requirements, avoid occupying too much space with a large oil tank in non-long endurance tasks, maximize the utilization of the internal space of the unmanned aerial vehicle to carry task equipment, significantly improve the flexibility and efficiency of the unmanned aerial vehicle in task execution, and open the top cover when the device supplements fuel. The fuel is filled into the box body through the filter screen, the fuel lifts the float ring, the float ring drives the top pipe to move, the top pipe drives the filter screen to rise, the user can timely pay attention to the amount of fuel in the device when supplementing fuel, avoid fuel overflow, and affect the safety of the device in use.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of an oil-driven unmanned aerial vehicle oil tank is proposed in the utility model;

[0017] Figure 2 A schematic diagram of the internal structure of an oil-driven unmanned aerial vehicle oil tank is proposed in the utility model;

[0018] Figure 3 A schematic diagram of the partial structure of an oil-driven unmanned aerial vehicle oil tank is proposed in the utility model;

[0019] Figure 4 A Figure 3 An enlarged schematic diagram of the structure at A in the middle.

[0020] In the figure: 1 - tank, 2 - sliding block, 3 - push block, 4 - limiting block, 5 - limiting column, 6 - sliding groove, 7 - moving pipe, 8 - opening, 9 - tooth plate, 10 - top column, 11 - fixed column, 12 - floating ring, 13 - partition, 14 - tooth ring, 15 - oil pipe, 16 - fixing belt, 17 - top cover, 18 - filter screen, 19 - top pipe, 20 - buckle, 21 - ring tank, 22 - slot. DETAILED DESCRIPTION

[0021] Embodiment, refer to Figures 1-4 An oil-driven unmanned aerial vehicle oil tank, comprising a tank 1, the inside of the tank 1 is provided with a moving mechanism, the moving mechanism comprises a sliding groove 6 opened in the inner walls of the two sides of the tank 1, the top inner wall and the bottom inner wall of the sliding groove 6 are both slidingly connected with sliding blocks 2, the side surfaces between the two opposite sliding blocks 2 are rotatably connected with a moving pipe 7, and the circumferential side surface inner wall and the outer wall of the moving pipe 7 are uniformly provided with openings 8.

[0022] In the utility model, the two inner walls of the sliding groove 6 are fixedly connected with limiting columns 5 aligned with the sliding blocks 2, the circumferential side surface of the limiting column 5 is slidingly connected to the inside of the sliding block 2, one side of the sliding block 2 is fixedly connected with a push block 3 aligned with the sliding groove 6, and the bottom of the push block 3 is slidingly connected to the bottom inner wall of the sliding groove 6.

[0023] The top inner wall of the sliding groove 6 is fixedly connected with limiting blocks 4 aligned with the limiting columns 5, the circumferential side surface of the limiting column 5 is fixedly connected to the inside of the limiting block 4, the circumferential side surface of the moving pipe 7 is rotatably connected with a ring tank 21, the circumferential side surface inner wall of the ring tank 21 is fixedly connected with an oil pipe 15, and the other end of the oil pipe 15 extends to the outside of the tank 1.

[0024] The circumferential side surface inner wall and the outer wall of the moving pipe 7 are uniformly provided with slots 22 aligned with the ring tank 21, the two side top outer walls and the two face top outer walls of the tank 1 are uniformly fixedly connected with fixing belts 16, and one end of the fixing belt 16 is fixedly connected with a buckle 20.

[0025] At least two baffles 13 are uniformly fixed and connected between the two inner walls of the box body 1, the bottom of the baffle 13 is fixedly connected with the toothed plate 9, the circumferential side of the moving pipe 7 is uniformly fixedly connected with at least two toothed rings 14 aligned with the toothed plate 9, and the circumferential side of the toothed ring 14 is meshingly connected to the bottom of the toothed plate 9.

[0026] An opening is formed in the top of the box body 1, the top of the box body 1 is fixedly connected with a top pipe 19 aligned with the opening, the circumferential side of the top pipe 19 is threadedly connected with a top cover 17, the inner wall of the bottom of the box body 1 is fixedly connected with a fixed column 11 aligned with the top pipe 19, and the other end of the fixed column 11 extends into the inside of the top pipe 19.

[0027] The filter screen 18 is fixedly connected between the circumferential side of the fixed column 11 and the circumferential side inner wall of the top pipe 19, the circumferential side bottom of the fixed column 11 is slidingly connected with the float ring 12, and the top of the float ring 12 is fixedly connected with the top column 10 surrounding the fixed column 11.

[0028] Working principle: the device is fixed on the unmanned aerial vehicle through the binding belt 16 and the buckle 20, so that the unmanned aerial vehicle draws fuel from the box body 1 through the oil pipe 15, when the unmanned aerial vehicle tilts or moves in the air, the fuel in the box body 1 converges to one side of the box body 1, but the device can still draw fuel through the moving pipe 7 arranged on the two sides of the box body 1, and the moving pipe 7 of one of them moves to the middle of the box body 1 along with the sliding block 2 to the tilting direction of the unmanned aerial vehicle, when the unmanned aerial vehicle returns to the horizontal or tilts to the other direction, the returned fuel immediately separates from the moving middle moving pipe 7 and provides fuel for the unmanned aerial vehicle, which is beneficial to prevent the device from being unable to provide enough fuel for the unmanned aerial vehicle when the unmanned aerial vehicle tilts, causing the engine of the unmanned aerial vehicle to shut down in the air, affecting the reliability of the unmanned aerial vehicle flight, and the baffles 13 uniformly arranged in the device can effectively suppress the shaking of the fuel in flight, avoiding the problem of unstable flight attitude of the unmanned aerial vehicle caused by inertial motion of the oil, and the modular quick-release design of the device during installation improves the disassembly efficiency of the device, solves the problem of single oil tank adaptation of traditional oil-powered unmanned aerial vehicles, and users can quickly replace the oil tank with an adaptive capacity according to different task requirements, avoiding the occupation of too much space by a large oil tank in non-long-endurance tasks, thereby maximizing the utilization of the internal space of the unmanned aerial vehicle to carry task equipment, significantly improving the flexibility and efficiency of the unmanned aerial vehicle task execution, and opening the top cover 17 when the device is refueled, filling the fuel into the box body 1 through the filter screen 18, lifting the float ring 12 with the fuel, moving the top pipe 19 with the float ring 12, lifting the filter screen 18 with the top pipe 19, and timely paying attention to the fuel amount in the device when the user refuels, avoiding fuel overflow and affecting the safety of the device.

[0029] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An oil-powered drone fuel tank comprising a tank body (1), characterized in that, The inside of the box (1) is provided with a moving mechanism, the moving mechanism comprises the chute (6) which is opened in the inside wall of both sides of the box (1), the top inside wall and the bottom inside wall of the chute (6) are slidably connected with the sliding block (2), the side surface between the two opposite sliding blocks (2) is rotatably connected with the moving pipe (7), and the circumferential side surface inside wall and the outer wall of the moving pipe (7) are uniformly provided with the opening (8).

2. An oil-powered unmanned aerial vehicle fuel tank according to claim 1, wherein, The two side walls of the chute (6) are fixedly connected with the limiting column (5) which is aligned with the sliding block (2), the circumferential side surface of the limiting column (5) is slidably connected in the inside of the sliding block (2), one side of the sliding block (2) is fixedly connected with the push block (3) which is aligned with the chute (6), and the bottom of the push block (3) is slidably connected with the bottom inside wall of the chute (6).

3. An oil-powered unmanned aerial vehicle fuel tank according to claim 2, wherein, The top inside wall of the chute (6) is fixedly connected with the limiting block (4) which is aligned with the limiting column (5), the circumferential side surface of the limiting column (5) is fixedly connected in the inside of the limiting block (4), the circumferential side surface of the moving pipe (7) is rotatably connected with the ring box (21), the circumferential side surface inside wall of the ring box (21) is fixedly connected with the oil pipe (15), and the other end of the oil pipe (15) extends to the outside of the box (1).

4. An oil-powered unmanned aerial vehicle fuel tank according to claim 3, wherein, The circumferential side surface inside wall and the outer wall of the moving pipe (7) are uniformly provided with the opening groove (22) which is aligned with the ring box (21), the two side top outer walls and the two side top outer walls of the box (1) are uniformly fixedly connected with the bandage (16), and one end of the bandage (16) is fixedly connected with the buckle (20).

5. An oil-powered unmanned aerial vehicle fuel tank according to claim 4, wherein, The two side walls of the box (1) are uniformly fixedly connected with at least two partition plates (13), the bottom of the partition plate (13) is fixedly connected with the toothed plate (9), the circumferential side surface outer wall of the moving pipe (7) is uniformly fixedly connected with at least two toothed rings (14) which are aligned with the toothed plate (9), and the circumferential side surface of the toothed ring (14) is meshingly connected with the bottom of the toothed plate (9).

6. An oil-powered unmanned aerial vehicle fuel tank according to claim 5, wherein, The top of the box (1) is provided with an opening, the top of the box (1) is fixedly connected with the top pipe (19) which is aligned with the opening, the circumferential side surface of the top pipe (19) is screwedly connected with the top cover (17), the bottom inside wall of the box (1) is fixedly connected with the fixed column (11) which is aligned with the top pipe (19), and the other end of the fixed column (11) extends to the inside of the top pipe (19).

7. An oil-powered unmanned aerial vehicle fuel tank according to claim 6, wherein, The circumferential side surface of the fixed column (11) and the circumferential side surface inside wall of the top pipe (19) are fixedly connected with the filter screen (18), the bottom of the circumferential side surface of the fixed column (11) is slidably connected with the float ring (12), and the top of the float ring (12) is fixedly connected with the top column (10) which surrounds the fixed column (11).

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