Vehicle road rescue oil delivery unmanned aerial vehicle

Abstract

The invention discloses an automobile road rescue oil delivery unmanned aerial vehicle, and relates to the technical field of road rescue unmanned aerial vehicles, the automobile road rescue oil delivery unmanned aerial vehicle comprises an unmanned aerial vehicle body, a mounting mechanism and an oil drum, the mounting mechanism comprises a mounting plate connected to the unmanned aerial vehicle body, a rotatable driving disc is mounted on the bottom surface of the mounting plate, and a plurality of arc grooves are formed in the driving disc; each arc groove is in sliding fit with a locking rod, and the locking rods are arranged in the radial direction of the driving disc. When the driving disc rotates, the locking rod can move towards or away from the center of the driving disc; and the oil drum is provided with mounting holes in one-to-one correspondence with the locking rods. The locking rods are transversely inserted and matched with the mounting holes of the oil barrels, so that the oil barrels are quickly assembled and disassembled, and the stability of the oil barrels in the carrying process is guaranteed; the system can realize nearby oil supplementation, and is high in oil supplementation efficiency, better in timeliness and low in cost.

Description

Technical Field

[0001] The present invention relates to the technical field of road rescue UAVs, and in particular to an automobile road rescue oil delivery UAV. Background Art

[0002] When driving on the highway, vehicles often forget to refuel or the highway gas station is closed, resulting in the vehicle breaking down on the highway. The only options are to call for roadside assistance to deliver fuel, or to use a tow truck to tow the vehicle off the highway and then tow it to the nearest gas station for refueling. The above refueling methods are very inefficient, time-sensitive, and costly.

[0003] At present, there are many forms of drones, for example: Chinese utility model patent CN212605836U discloses an oil delivery drone, including a drone body, with multiple hooks evenly arranged at the bottom, and the oil bag can be detachably mounted under the drone body through the hooks; the mounted object is prone to shaking by only using the hooks, and it is difficult to unhook, which affects the delivery efficiency. Chinese invention patent CN113148200A discloses a suspended cargo drone, including a drone body, a suspension component and the bottom of the drone body hinged; a driving mechanism is arranged between the drone body and the suspension component, which can change the inclination angle of the suspension component; the loading and unloading component can be detachably connected to the cargo box; although this solution can achieve automatic hooking and unhooking, the use of hooks to carry objects still has the problem of instability of objects during flight.

[0004] Since gasoline needs to maintain stability during transportation, existing drones that transport goods cannot meet the needs of transferring oil barrels filled with gasoline. Summary of the invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a car road rescue oil delivery drone, which can realize the rapid loading and unloading of the oil barrel through the horizontal plug-in cooperation between the locking rod and the mounting hole of the oil barrel, and ensure the stability of the oil barrel during transportation; it can realize the oil replenishment nearby, with high oil replenishment efficiency, better timeliness and low cost.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0007] An embodiment of the present invention provides a vehicle road rescue oil delivery drone, comprising:

[0008] The drone itself;

[0009] The mounting mechanism comprises a mounting plate connected to the drone body, a rotatable driving disk is installed on the bottom surface of the mounting plate, a plurality of arc grooves are provided on the driving disk, each arc groove is slidably matched with a locking rod, and the locking rod is arranged radially along the driving disk; when the driving disk rotates, the locking rod can move toward or away from the center of the driving disk;

[0010] The oil drum is provided with mounting holes corresponding to the locking rods one by one.

[0011] As a further implementation, a guide seat is fixed to the bottom surface of the mounting plate, and the locking rod passes through the guide seat.

[0012] As a further implementation, one end of the locking rod is connected to a pin, and the pin can move along the arc groove;

[0013] The other end of the locking rod is a wedge-shaped structure.

[0014] As a further implementation, the drive disk is connected to a mounting motor, and the mounting motor is installed between a mounting plate and a main body of the drone.

[0015] As a further implementation, the oil barrel is provided with an oil port, an oil cap is installed at the oil port, and the installation position of the oil cap is located at the lower side of the mounting hole.

[0016] As a further implementation method, a tin foil bellows is installed at the oil port.

[0017] As a further implementation, a cross wave-breaking plate is installed in the oil drum.

[0018] As a further implementation, the cross wave-breaking plate is provided with a bevel angle corresponding to the oil port.

[0019] As a further implementation method, the mounting hole is arranged on the outer prism of the oil drum.

[0020] As a further implementation, the drone body includes an upper fuselage and a lower fuselage, and a plurality of cantilever rotor assemblies are connected between the upper fuselage and the lower fuselage;

[0021] A battery assembly is installed on the top of the upper fuselage, and an integrated control assembly is installed in the gap between the upper fuselage and the lower fuselage.

[0022] The beneficial effects of the present invention are as follows:

[0023] (1) The oil drum of the present invention cooperates with the drone body through a mounting mechanism. The driving disk in the mounting mechanism rotates, so that the locking rod extends or retracts under the action of the arc groove, so that the locking rod and the mounting hole on the oil drum are plugged in or disengaged in the horizontal direction, thereby realizing rapid loading and unloading of the oil drum; and the locking rod is arranged in the horizontal direction, which can maintain the stability of the oil drum mounting and improve the oil drum transportation efficiency.

[0024] (2) In the mounting mechanism of the present invention, a plurality of locking rods are evenly distributed around the driving disk, and the mounting holes on the oil barrel correspond one-to-one to the locking rods, thereby ensuring stable mounting of the oil barrel. At the same time, a cross wave-breaking plate is arranged inside the oil barrel, which can prevent gasoline from shaking in the oil barrel when the UAV changes speed, turns, changes speed, and flies level, or starts and stops, thereby further ensuring the stability of the UAV flight.

[0025] (3) The cross wave-breaking plate in the oil barrel of the present invention is provided with a beveled angle to facilitate the filling and pouring of oil; at the same time, a tin foil bellows is installed at the barrel mouth of the oil barrel. The tin foil bellows can be stretched, and the beveled angle makes it possible to pour gasoline smoothly and avoid spilling gasoline. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0027] Figure 1 is a schematic diagram of the overall structure of the present invention according to one or more embodiments;

[0028] Figure 2 The present invention is a schematic diagram of the installation of the drone body and the mounting mechanism according to one or more embodiments. Figure 1 ;

[0029] Figure 3 The present invention is a schematic diagram of the installation of the drone body and the mounting mechanism according to one or more embodiments. Figure 2 ;

[0030] Figure 4 is a schematic diagram of the mounting mechanism structure according to one or more embodiments of the present invention;

[0031] Figure 5 is an axonometric view of an oil drum according to one or more embodiments of the present invention;

[0032] Figure 6 is a top view of an oil drum according to one or more embodiments of the present invention;

[0033] Figure 7 yes Figure 6 AA section view;

[0034] Figure 8 is a schematic diagram of the installation of a cross-wave-breaking plate according to one or more embodiments of the present invention;

[0035] Fig. 9 It is a schematic diagram of the structure of a tin foil corrugated tube according to one or more embodiments of the present invention.

[0036] Among them, 1. UAV body; 2. Mounting mechanism; 3. Oil drum;

[0037] 10. Lower fuselage; 11. Upper fuselage; 12. Integrated control assembly; 13. Cantilever rotor assembly; 14. Battery assembly;

[0038] 20. Connecting buckle; 21. Mounting plate; 22. Mounting motor; 23. Guide seat; 24. Driving plate; 24-1. Arc groove; 25. Pin; 26. Sliding sleeve; 27. Locking rod;

[0039] 30. Outer prism; 30-1. Mounting hole; 31. Cross wave-breaking plate; 31-1. Beveled corner; 32. Oil port; 33. Oil cap; 34. Tin foil bellows. DETAILED DESCRIPTION

[0040] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0041] Embodiment 1:

[0042] Although there are many types of drones, drones that carry goods usually use hooks to hang the goods, which may cause the goods to shake during the flight of the drone. This embodiment provides a car road rescue oil delivery drone, such as Figure 1 As shown, it includes a UAV body 1, a mounting mechanism 2 and an oil barrel 3. The mounting mechanism 2 is installed on the lower side of the UAV body 1 and is connected to the oil barrel 3 through the mounting mechanism 2. Among them, the mounting mechanism 2 includes a retractable locking rod 27, and the oil barrel 3 is provided with a mounting hole 30-1 corresponding to the locking rod 27. The locking rod 27 is arranged in the horizontal direction (lateral direction) and can be plugged in and matched with the mounting hole 30-1, and the structure is more stable.

[0043] Specifically, Figure 2 As shown, the drone body 1 includes a lower fuselage 10, an upper fuselage 11, an integrated control assembly 12, a cantilever rotor assembly 13 and a battery assembly 14. The upper fuselage 11 and the lower fuselage 10 are parallel to each other, and there is a gap between them. The cantilever rotor assembly 13 is installed in the gap between the upper fuselage 11 and the lower fuselage 10, and the end of the cantilever rotor assembly 13 is fixedly connected to the edges of the upper fuselage 11 and the lower fuselage 10; multiple cantilever rotor assemblies 13 are evenly distributed along the circumference of the drone body 1. Among them, the specific structure of the cantilever rotor assembly 13 is the existing technology and will not be repeated here.

[0044] An integrated control assembly 12 is installed between the upper fuselage 11 and the lower fuselage 10. The integrated control assembly 12 is used to control the cantilever rotor assembly 13 so that the drone can fly. A battery assembly 14 is installed on the top of the upper fuselage 11 to supply power to the integrated control assembly 12 and the cantilever rotor assembly 13. In this embodiment, the battery assembly 14 uses a lithium battery. The drone body 1 has a compact structure through the layout of the battery assembly 14, the integrated control assembly 12, the cantilever rotor assembly 13, the upper fuselage 11 and the lower fuselage 10, and can maintain the stability of the drone during flight.

[0045] like Figure 3 and Figure 4 As shown, the mounting mechanism 2 includes a mounting plate 21, a driving disk 24, a mounting motor 22, a locking rod 27, etc. The mounting motor 22 is installed on the top of the mounting plate 21, and the driving disk 24 is arranged on the lower side of the mounting plate 21. The driving disk 24 is connected to the mounting motor 22. The mounting motor 22 is connected to the battery assembly 14 through a wire, and the driving disk 24 rotates under the driving action of the mounting motor 22; the mounting plate 21 and the lower fuselage 10 are connected and fixed by a plurality of connecting buckles 20, so that there is an installation space for the mounting motor 22 between the mounting plate 21 and the lower fuselage 10.

[0046] The driving disk 24 is provided with a plurality of arc grooves 24-1 around its center in the circumferential direction, and each arc groove 24-1 corresponds to a locking rod 27, that is, the driving disk 24 is provided with a plurality of locking rods 27 evenly distributed in the circumferential direction, and the locking rods 27 are arranged radially along the driving disk 24. One end of the locking rod 27 can be slidably matched with the arc groove 24-1, and the other end passes through the guide seat 23, and the guide seat 23 is fixed to the bottom surface of the driving disk 24; the guide seat 23 not only guides the movement of the locking rod 27, but also cooperates with the locking rod 27 to support the oil drum 3, thereby improving the mounting capacity of the locking rod 27.

[0047] In this embodiment, a U-shaped opening is provided at the mating end of the locking rod 27 and the driving disk 24, and the U-shaped opening is clamped on the edge of the driving disk 24; and the U-shaped opening is hinged by a pin 25 and a sliding sleeve 26, and the pin 25 is provided in the arc groove 24-1. The pin 25 and the arc groove 24-1 can move relative to each other when the driving disk 24 rotates, so that the locking rod 27 can be extended and retracted relative to the guide seat 23.

[0048] The locking rod 27, the driving plate 24, etc. constitute a mechanical expansion mechanism. The number of the locking rods 27 can be set according to actual requirements, as long as the stable mounting of the oil drum 3 can be guaranteed.

[0049] In this embodiment, the protruding end of the locking rod 27 (the end away from the driving disk 24) is a wedge-shaped structure, which is convenient for cooperating with the mounting hole 30-1 on the oil drum 3, so that the locking rod 27 can be stably inserted into the mounting hole 30-1 without the problem of shaking of the oil drum 3.

[0050] like Figure 5-Figure 8As shown, a plurality of mounting holes 30-1 are provided on the circumference of the oil barrel 3 near the top, and the mounting holes 30-1 correspond to the locking rods 27 one by one. In this embodiment, a plurality of outer prisms 30 are provided on the circumference of the oil barrel 3, and the mounting holes 30-1 are provided on the outer prisms 30, which ensures both the structural strength of the oil barrel 3 and the reliability and stability of mounting.

[0051] In order to avoid interference between the locking rod 27 and the oil cover 33 during mounting, the oil port 32 of the oil barrel 3 is designed to be sunken, that is, the top position of the oil port 32 is lower than the mounting hole 30-1. The oil cover 33 and the oil port 32 are threadedly connected. A tin foil bellows 34 is installed near the lower end of the oil port 32. The tin foil bellows 34 is a tin foil tube with elastic shrink rings at different levels, such as Fig. 9 As shown, after stretching, it becomes a truncated cone shape, which is convenient for drivers and passengers to refuel and avoid gasoline spilling.

[0052] like Figure 7 and Figure 8 As shown, a cross wave-breaking plate 31 is installed in the oil barrel 3 to prevent gasoline from shaking in the oil barrel 3 and affecting the flight stability when the drone changes speed, turns, changes speed and flies horizontally, or starts and stops. In addition, the cross wave-breaking plate 31 is provided with a chamfer 31-1 for convenient oil inlet and oil pouring at a certain angle corresponding to the position directly below the oil port 32. The chamfer 31-1 is inclined downward at a certain angle.

[0053] In this embodiment, the mounting motor 22 in the mounting mechanism 2 drives the driving disk 24 to rotate, so that the arc groove 24-1 on the driving disk 24 drives the locking rod 27 to extend and retract under the guidance of the guide seat 23. When the extended locking rod 27 is inserted into the mounting hole 30-1 on the oil barrel 3 in the horizontal direction, the mounting mechanism 2 is used to mount the oil barrel 3. When the drone takes off from the nearest gas station with the oil barrel 3 filled with gasoline and lands near the rescue vehicle requesting refueling on the highway, the mounting motor 22 drives the locking rod 27 to retract and release the lock on the mounting hole 30-1. Then the driver and passengers unscrew the oil cap 33, pull out the tin foil bellows 34, and pour the gasoline in the oil barrel 3 into the vehicle tank through the tin foil bellows 34; this embodiment adopts the method of refueling by drone nearby, which has high refueling efficiency, better timeliness and low cost.

[0054] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A car road rescue oil delivery drone, characterized in that: include: The drone itself; The mounting mechanism comprises a mounting plate connected to the drone body, a rotatable driving disk is installed on the bottom surface of the mounting plate, a plurality of arc grooves are provided on the driving disk, each arc groove is slidably matched with a locking rod, and the locking rod is arranged radially along the driving disk; when the driving disk rotates, the locking rod can move toward or away from the center of the driving disk; The oil drum is provided with mounting holes corresponding to the locking rods one by one.

2. The vehicle road rescue oil delivery drone according to claim 1, characterized in that: A guide seat is fixed on the bottom surface of the mounting plate, and the locking rod passes through the guide seat.

3. The vehicle road rescue oil delivery drone according to claim 1 or 2, characterized in that: One end of the locking rod is connected to a pin, and the pin can move along the arc groove; The other end of the locking rod is a wedge-shaped structure.

4. The vehicle road rescue oil delivery drone according to claim 1, characterized in that: The driving disc is connected to a mounting motor, and the mounting motor is installed between a mounting plate and a main body of the drone.

5. The vehicle road rescue oil delivery drone according to claim 1, characterized in that: The oil barrel is provided with an oil port, an oil cap is installed on the oil port, and the installation position of the oil cap is located at the lower side of the mounting hole.

6. The vehicle road rescue oil delivery drone according to claim 5, characterized in that: A tin foil bellows is installed at the oil port.

7. The vehicle road rescue oil delivery drone according to claim 5 or 6, characterized in that: A cross wave-breaking plate is installed in the oil barrel.

8. The vehicle road rescue oil delivery drone according to claim 7, characterized in that: The cross wave-breaking plate is provided with a chamfer angle corresponding to the oil port.

9. The vehicle road rescue oil delivery drone according to claim 1, 5 or 6, characterized in that: The mounting hole is arranged on the outer prism of the oil drum.

10. The vehicle road rescue oil delivery drone according to claim 1, characterized in that: The drone body comprises an upper fuselage and a lower fuselage, and a plurality of cantilever rotor assemblies are connected between the upper fuselage and the lower fuselage; A battery assembly is installed on the top of the upper fuselage, and an integrated control assembly is installed in the gap between the upper fuselage and the lower fuselage.

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