Skid-mounted refueling device with automatic refueling function and refueling method

Abstract

The invention relates to a skid-mounted refueling device with an automatic refueling function and a refueling method, the device comprises an oil storage device, a skid-mounted explosion-proof device, a moving device and a refueling device, and the oil storage device is used for storing oil; the oil storage device is arranged in the skid-mounted explosion-proof device; the moving device is arranged on the skid-mounted explosion-proof device; the installation end of the refueling device is movably arranged on the moving device, an oil gun is arranged at the execution end of the refueling device, an oil conveying pipeline is arranged on the refueling device, one end of the oil conveying pipeline is connected with the oil storage device, and the other end of the oil conveying pipeline is connected with the oil gun; the refueling device moves to a first position close to the vehicle on the moving device according to the position of the vehicle, and the execution end of the refueling device carries the oil gun to move to a second position capable of receiving oil on the vehicle. The device is suitable for simple oil stations such as skid-mounted oiling machines and oil tanks, the automation degree of oiling of the skid-mounted stations is improved, and the oiling efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle refueling, and in particular to a skid-mounted refueling device with an automatic filling function and a refueling method. Background Art

[0002] With the rapid development of the economy, cars have become an indispensable means of transportation for people. Whether it is a fuel car or a rechargeable car, it is necessary to go to a gas station or a charging station regularly to refuel to ensure that the car can run normally.

[0003] The traditional way of refueling is generally manual refueling, that is, when the car enters the gas station, there are dedicated staff to perform the refueling operation. This method requires the staff to ask the car owner one by one and perform the refueling operation before refueling, which takes a long time, and when the staff is not on duty or the staff is short of staff, it will cause traffic congestion. In response to the above problems, refueling robots came into being. The refueling robot can replace the existing staff and automatically perform the refueling operation after the car arrives near the gas pump. It is not only efficient, but also saves labor costs and improves refueling efficiency. However, the current refueling robots can only be used in existing gas stations, and cannot be applied to simple gas stations such as skid-mounted stations that integrate gas pumps and oil tanks. Therefore, for skid-mounted stations such as gas pumps and oil tanks, there are still problems such as low automation and inconvenient refueling operations.

[0004] Therefore, the inventor, relying on many years of experience and practice in related industries, proposes a skid-mounted refueling device and a refueling method with automatic filling function to overcome the defects of the prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a skid-mounted refueling device and a refueling method with an automatic filling function, which is suitable for simple gas stations such as skid-mounted gas pumps and oil tanks, so as to improve the automation level of refueling in skid-mounted stations and improve refueling efficiency.

[0006] The purpose of the present invention can be achieved by adopting the following scheme:

[0007] The present invention provides a skid-mounted refueling device with an automatic filling function, wherein the skid-mounted refueling device with an automatic filling function comprises:

[0008] An oil storage device, wherein the oil storage device is used to store oil;

[0009] A skid-mounted explosion-proof device, wherein the oil storage device is arranged in the skid-mounted explosion-proof device;

[0010] A moving device, wherein the moving device is arranged on the skid-mounted explosion-proof device;

[0011] A refueling device, wherein the mounting end of the refueling device is movably arranged on the mobile device, the execution end of the refueling device is provided with a refueling gun, and the refueling device is provided with an oil pipeline, one end of the oil pipeline is connected to the oil storage device, and the other end of the oil pipeline is connected to the refueling gun;

[0012] The refueling device moves on the moving device to a first position close to the vehicle according to the position of the vehicle, and the execution end of the refueling device carries the oil gun and moves to a second position on the vehicle for receiving oil.

[0013] In a preferred embodiment of the present invention, the skid-mounted explosion-proof device comprises a skid-mounted explosion-proof housing made of explosion-proof material, a accommodating cavity is opened on one side of the skid-mounted explosion-proof housing, and the oil storage device is arranged in the accommodating cavity.

[0014] In a preferred embodiment of the present invention, the oil storage device includes a fuel tank, and the oil pipeline is connected to the oil outlet of the fuel tank.

[0015] In a preferred embodiment of the present invention, a first image acquisition device for acquiring position information of the vehicle is disposed on the top of the skid-mounted explosion-proof box.

[0016] In a preferred embodiment of the present invention, the moving device includes a guide rail, which is arranged on the upper part of the front outer wall of the skid-mounted explosion-proof box along the length direction of the skid-mounted explosion-proof box, and a mounting seat that can slide along the guide rail is arranged on the guide rail, and the mounting end of the refueling device is arranged on the mounting seat.

[0017] In a preferred embodiment of the present invention, the refueling device includes a first driving device, a mechanical arm and a refueling execution device, the first driving device is arranged on the mounting seat, one end of the mechanical arm is connected to the output end of the first driving device, and the refueling execution device is arranged at the other end of the mechanical arm.

[0018] In a preferred embodiment of the present invention, the refueling execution device includes the oil gun for outputting oil and a clamping mechanism for opening or closing the fuel tank cap on the vehicle.

[0019] In a preferred embodiment of the present invention, the first driving device includes a first explosion-proof motor.

[0020] In a preferred embodiment of the present invention, a second image acquisition device for acquiring the second position is provided on the refueling execution device or on the mechanical arm close to the refueling execution device.

[0021] In a preferred embodiment of the present invention, the skid-mounted refueling device with automatic filling function also includes a control box, in which a winch and a second drive device are arranged, the output shaft of the second drive device is connected to the central axis of the winch, and the portion of the oil pipeline located between the oil storage device and the oil gun is wound around the winch.

[0022] In a preferred embodiment of the present invention, the second driving device includes a second explosion-proof motor.

[0023] In a preferred embodiment of the present invention, the skid-mounted refueling device with automatic filling function also includes a master control system, and the master control system is respectively connected to the oil storage device, the mobile device and the refueling device to control the working states of the oil storage device, the mobile device and the refueling device respectively.

[0024] The present invention provides a refueling method, wherein the refueling method uses the above-mentioned skid-mounted refueling device with automatic filling function to refuel a vehicle, and the refueling method comprises the following steps:

[0025] Acquire vehicle information and refueling oil product information corresponding to the vehicle information;

[0026] The position of the vehicle is collected, and the refueling device is controlled to move to a first position close to the vehicle, and the oil pipeline is extended and retracted in coordination with the moving position of the refueling device;

[0027] Collecting a second position on the vehicle that can receive oil, and controlling the execution end of the refueling device to carry the oil gun to move to the second position;

[0028] The execution end of the refueling device is controlled to open the fuel tank cap of the vehicle and refuel through the fuel gun.

[0029] In a preferred embodiment of the present invention, the acquisition of vehicle information and refueling oil product information corresponding to the vehicle information includes:

[0030] The client records the vehicle information and the refueling oil information;

[0031] The vehicle information of the vehicle entering the preset area is collected, and the refueling oil product information corresponding to the vehicle information is acquired according to the vehicle information.

[0032] In a preferred embodiment of the present invention, the vehicle information includes a license plate number.

[0033] In a preferred embodiment of the present invention, after refueling with the oil gun, the method further comprises:

[0034] After refueling is completed, the execution end of the refueling device retracts the oil gun and restores the fuel tank cover of the vehicle to a closed state;

[0035] Control the refueling device to return to the original preset position.

[0036] As described above, the characteristics and advantages of the skid-mounted refueling device and refueling method with automatic filling function of the present invention are: an oil storage device for storing oil is arranged in a skid-mounted explosion-proof device, a mobile device is arranged on the skid-mounted explosion-proof device, the mounting end of the refueling device is movably arranged on the mobile device, an execution end of the refueling device is arranged with a fuel gun, an oil pipeline is arranged on the refueling device, one end of the oil pipeline is connected to the oil storage device, and the other end of the oil pipeline is connected to the fuel gun, the refueling device can carry the oil pipeline and the fuel gun and move on the mobile device, and in the process of refueling the vehicle, the refueling device can first move to a first position close to the vehicle on the mobile device according to the position of the vehicle, and the execution end of the refueling device then carries the fuel gun and moves to a second position on the vehicle that can receive oil, thereby realizing automatic refueling of the vehicle. The present invention is suitable for simple gas stations such as skid-mounted refueling machines and oil tanks, and can improve the degree of automation of refueling at skid-mounted stations and improve refueling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The following drawings are only intended to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0038] in:

[0039] Figure 1 : It is a three-dimensional diagram of the skid-mounted refueling device with automatic filling function of the present invention in the state of refueling a vehicle.

[0040] Figure 2 : It is a front view of the skid-mounted refueling device with automatic filling function of the present invention in the state of refueling a vehicle.

[0041] Figure 3 : It is a right view of the skid-mounted refueling device with automatic filling function of the present invention in the state of refueling a vehicle.

[0042] Figure 4 : It is a left view of the skid-mounted refueling device with automatic filling function of the present invention in the state of refueling a vehicle.

[0043] Figure 5 :It is one of the flow charts of the refueling method of the present invention.

[0044] Figure 6 : It is the second flow chart of the refueling method of the present invention.

[0045] The accompanying drawings in the present invention are:

[0046] 1. Skid-mounted explosion-proof device; 11. Skid-mounted explosion-proof box;

[0047] 12. a receiving cavity; 13. a first image acquisition device;

[0048] 2. Oil storage device; 21. Fuel tank;

[0049] 3. Moving device; 31. Guide rail;

[0050] 32. Mounting seat; 4. Refueling device;

[0051] 41. Mechanical arm; 42. First driving device;

[0052] 43. Refueling execution device; 44. Second image acquisition device;

[0053] 45. Control box; 5. Oil pipeline;

[0054] 6. Vehicles. DETAILED DESCRIPTION

[0055] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, specific embodiments of the present invention are now described with reference to the accompanying drawings.

[0056] Implementation Method 1

[0057] like Figures 1 to 4 As shown, the present invention provides a skid-mounted refueling device with an automatic filling function, the skid-mounted refueling device with an automatic filling function comprises an oil storage device 2, a skid-mounted explosion-proof device 1, a mobile device 3 and a refueling device 4, the oil storage device 2 is used to store oil and provide oil to the vehicle when the vehicle needs to be refueled; the oil storage device 2 is arranged in the skid-mounted explosion-proof device 1, and the mobile device 3 is arranged on the skid-mounted explosion-proof device 1; the mounting end of the refueling device 4 is movably arranged on the mobile device 3, the execution end of the refueling device 4 is provided with an oil gun, and the refueling device 4 is provided with an oil pipeline 5, one end of the oil pipeline 5 is connected to the oil storage device 2, and the other end of the oil pipeline 5 is connected to the oil gun; the refueling device 4 moves on the mobile device 3 to a first position close to the vehicle (such as directly above the parking position of the vehicle) according to the position of the vehicle (such as the parking position of the vehicle after entering the skid-mounted station), and the execution end of the refueling device 4 carries the oil gun and moves to a second position on the vehicle that can receive oil (such as the refueling port on the vehicle tank).

[0058] In the present invention, an oil storage device 2 for storing oil is arranged in a skid-mounted explosion-proof device 1, a mobile device 3 is arranged on the skid-mounted explosion-proof device 1, the mounting end of a refueling device 4 is movably arranged on the mobile device 3, an execution end of the refueling device 4 is provided with an oil gun, an oil pipeline 5 is arranged on the refueling device 4, one end of the oil pipeline 5 is connected to the oil storage device 2, and the other end of the oil pipeline 5 is connected to the oil gun, the refueling device 4 can carry the oil pipeline 5 and the oil gun and move on the mobile device 3, during refueling of the vehicle, the refueling device 4 can first move to a first position close to the vehicle on the mobile device 3 according to the position of the vehicle, and the execution end of the refueling device 4 then carries the oil gun and moves to a second position on the vehicle that can receive oil, thereby realizing automatic refueling of the vehicle. The present invention is suitable for simple gas stations such as skid-mounted refueling machines and oil tanks, and can improve the degree of automation of refueling at skid-mounted stations and improve refueling efficiency.

[0059] In an optional embodiment of the present invention, Figures 1 to 4 As shown, the skid-mounted explosion-proof device 1 includes a skid-mounted explosion-proof box 11 made of explosion-proof material. The skid-mounted explosion-proof box 11 is a rectangular box. The skid-mounted explosion-proof box 11 adopts a skid-mounted structure, which is easy to move and use. A receiving cavity 12 is opened on one side of the skid-mounted explosion-proof box 11, and the oil storage device 2 is arranged in the receiving cavity 12.

[0060] Further, such as Figure 1 , Figure 2 , Figure 4 As shown, the oil storage device 2 includes a fuel tank 21, which is fixedly installed in the accommodating cavity 12, the inlet of the oil pipeline 5 is connected to the oil outlet of the fuel tank 21, and the outlet of the oil pipeline 5 is connected to the oil gun.

[0061] In an optional embodiment of the present invention, Figures 1 to 4 As shown, a first image acquisition device 13 for acquiring position information of the vehicle is provided at the top rear position of the skid-mounted explosion-proof box 11, so that after the vehicle enters the skid-mounted station, the parking position of the vehicle can be acquired in real time through the first image acquisition device 13, so as to automatically refuel the vehicle.

[0062] Furthermore, the first image acquisition device 13 may be, but is not limited to, a camera.

[0063] In an optional embodiment of the present invention, Figures 1 to 4As shown, the moving device 3 includes a guide rail 31, which is arranged on the upper part of the front outer wall of the skid-mounted explosion-proof box 11 along the length direction of the skid-mounted explosion-proof box 11, and a mounting seat 32 that can slide along the guide rail 31 is arranged on the guide rail 31, and the mounting end of the refueling device 4 is arranged on the mounting seat 32. Specifically, a roller and a motor connected to the roller are arranged on the mounting seat 32, and the roller is slidably connected to the guide rail 31, and the roller is driven to rotate by the motor, thereby controlling the sliding position of the mounting seat 32 on the guide rail 31.

[0064] In an optional embodiment of the present invention, Figures 1 to 4 As shown, the refueling device 4 includes a first driving device 42, a mechanical arm 41 and a refueling actuator 43. The first driving device 42 is arranged on the mounting seat 32, one end of the mechanical arm 41 is connected to the output end of the first driving device 42, and the refueling actuator 43 is arranged at the other end of the mechanical arm 41. Among them, the first driving device 42 can be but not limited to a first explosion-proof motor, and the movement direction of the mechanical arm 41 can be controlled by the first explosion-proof motor. The mechanical arm 41 itself can also control the relative position relationship between each joint, and then the refueling actuator 43 can be moved to the refueling port of the vehicle tank by the mechanical arm 41 to realize refueling of the vehicle. The mechanical arm 41 can adopt an existing multi-dimensional mechanical arm, which can drive the refueling actuator 43 to move and complete refueling. The specific structure of the mechanical arm 41 is not limited here.

[0065] Furthermore, the refueling actuator 43 includes an oil gun for outputting oil and a clamping mechanism for opening or closing the fuel tank cap on the vehicle. The clamping mechanism can be an existing mechanical clamp or manipulator. When the mechanical arm 41 drives the clamping mechanism to move to the fuel filling port near the fuel tank of the vehicle, the clamping mechanism can automatically clamp the fuel tank cap at the fuel filling port and twist it to open it; when the refueling of the vehicle is completed, the clamping mechanism can automatically clamp the fuel tank cap and twist the fuel tank cap to the fuel filling port to complete the refueling.

[0066] Further, such as Figure 3 , Figure 4 As shown, the refueling execution device 43 is provided with a second image acquisition device 44 for acquiring the image information of the second position. The second image acquisition device 44 can acquire the image information of the second position in real time, so as to accurately obtain the specific position of the fuel tank cap or the fuel filling port, so as to open the fuel tank cap and accurately insert the fuel gun into the fuel filling port to complete the refueling of the vehicle. Of course, the second image acquisition device 44 can also be provided on the mechanical arm 41 close to the refueling execution device 43, and can realize the acquisition of the image information of the second position. Among them, the second image acquisition device 44 can be, but is not limited to, a 3D visual camera.

[0067] In an optional embodiment of the present invention, Figures 1 to 4As shown, the skid-mounted refueling device with automatic filling function also includes a control box 45, which is arranged on the guide rail 31 and close to one end of the oil storage device 2. A winch (not shown) and a second drive device (not shown) are arranged in the control box 45. The output shaft of the second drive device is connected to the central axis of the winch, and a portion of the oil pipeline 5 located between the oil storage device 2 and the oil gun is wound on the winch. Specifically, one end (i.e., the inlet) of the oil pipeline 5 is connected to the oil outlet of the refueling tank 21, and the other end (i.e., the outlet) of the oil pipeline 5 passes through the control box 45 and enters the interior thereof, and then is wound on the winch and connected to the refueling actuator 43 after passing through the control box 45. In the process of refueling the vehicle, the winch can be driven to rotate by the second drive device, thereby adjusting the extension distance of the oil pipeline 5 to meet the refueling needs of vehicles parked at different positions. Among them, the second drive device can be but not limited to a second explosion-proof motor.

[0068] Furthermore, the oil pipeline 5 may be selected from but not limited to a refueling hose.

[0069] In an optional embodiment of the present invention, the skid-mounted refueling device with automatic filling function further includes a master control system (not shown), which is connected to the oil storage device 2, the mobile device 3 and the refueling device 4 respectively, so that the working states of the oil storage device 2, the mobile device 3 and the refueling device 4 can be controlled by the master control system respectively, so as to realize the automatic control of refueling of the vehicle. Specifically, the master control system includes a controller, and the image signal receiving end of the controller can be electrically connected to the image signal output end of the first image acquisition device 13 and the image signal output end of the second image acquisition device 44 respectively, so as to send the image information collected by the first image acquisition device 13 and the second image acquisition device 44 to the controller respectively, and the control signal output end of the controller is electrically connected to the control end of the refueling tank 21, the control end of the first explosion-proof motor, the control end of the mechanical arm 41, the control end of the refueling execution device 43, and the control end of the second explosion-proof motor respectively. The controller controls the refueling tank 21, the first explosion-proof motor, the mechanical arm 41, the refueling execution device 43, and the second explosion-proof motor according to the collected vehicle parking position information and the position information of the refueling port of the vehicle tank, so as to realize the automatic refueling of the vehicle.

[0070] The working principle of the skid-mounted refueling device with automatic filling function of the present invention is as follows:

[0071] The parking position information of the vehicle is collected in real time by the first image acquisition device 13, and the parking position information of the vehicle is sent to the main control system. The main control system analyzes and identifies the parking position of the vehicle, controls the sliding position of the mounting seat 32 on the guide rail 31, and moves the mechanical arm 41 to a suitable position close to the vehicle (such as directly above the vehicle), and then collects the position image information of the refueling port of the vehicle's fuel tank through the second image acquisition device 44, and sends the image information of the refueling port to the main control system. The main control system controls the mechanical arm 41 and the refueling execution device 43 to approach the refueling port of the vehicle's fuel tank, clamps the fuel tank cap through the refueling execution device 43 and screws it open, after opening the fuel tank cap, inserts the oil gun into the refueling port to fill the oil, and after the oil filling is completed, controls the mechanical arm 41 to retract a certain distance to pull the oil gun out of the refueling port, and controls the refueling execution device 43 to clamp the fuel tank cap and screw it back to its original position again, completing the automatic refueling operation.

[0072] The characteristics and advantages of the skid-mounted refueling device with automatic filling function of the present invention are:

[0073] 1. The skid-mounted refueling device with automatic filling function can accurately identify the parking position of the vehicle and the position of the refueling port of the vehicle's fuel tank, and realize automatic refueling of the vehicle through automatic control. It is especially suitable for simple gas stations such as skid-mounted gas pumps and oil tanks, and can improve the automation level of refueling at skid-mounted stations and improve refueling efficiency.

[0074] Second, the skid-mounted refueling device with automatic filling function does not require staff supervision or manual refueling operations, saving refueling costs and is suitable for promotion and use in skid-mounted refueling stations.

[0075] 3. In the skid-mounted refueling device with automatic filling function, since the skid-mounted explosion-proof device 1 adopts a skid-mounted box, it is easy to move and can be adjusted according to actual needs. For example, the skid-mounted refueling device of the present invention can be pulled to remote areas where refueling is needed or areas with congested refueling, thereby solving the problem of actual refueling difficulties.

[0076] Implementation Method 2

[0077] like Figure 5 As shown, the present invention provides a refueling method, which uses the above-mentioned skid-mounted refueling device with automatic filling function to refuel the vehicle 6, and the refueling method includes the following steps:

[0078] Step S1: Acquire vehicle information and fuel product information corresponding to the vehicle information;

[0079] Furthermore, in step S1, obtaining vehicle information and refueling oil product information corresponding to the vehicle information includes:

[0080] Step S101: Record vehicle information and fuel product information through the client; the order can be placed in the running software on the mobile phone or computer, and the vehicle information and the fuel product information corresponding to the vehicle can be filled in, so that after obtaining the vehicle information, the corresponding fuel product information that needs to be filled can be directly obtained. Preferably, the vehicle information can be but not limited to the license plate number, and the type, color and other information of the vehicle can also be added.

[0081] Step S102: Collect vehicle information of vehicles entering a preset area, and obtain refueling oil product information corresponding to the vehicle information based on the vehicle information.

[0082] Step S2: collecting the position of the vehicle, controlling the refueling device 4 to move to a first position close to the vehicle, and at the same time the oil pipeline 5 is extended and retracted in coordination with the moving position of the refueling device 4;

[0083] Furthermore, signs for guiding vehicles can be set in the area near the skid-mounted refueling device, so that the vehicle can travel to a preset refueling position along the direction of the guide rail 31 according to the signs, thereby facilitating the filling of oil, avoiding the parking position of the vehicle exceeding the refueling range of the oil pipeline 5, and ensuring that the oil gun can be smoothly inserted into the refueling port of the vehicle's fuel tank.

[0084] Step S3: Collect the second position on the vehicle that can receive oil, and control the execution end of the refueling device 4 to carry the oil gun to move to the second position;

[0085] Step S4: Control the execution end of the refueling device 4 to open the fuel tank cap of the vehicle, insert the outlet of the fuel gun into the refueling port of the vehicle fuel tank, and refuel through the fuel gun.

[0086] In an optional embodiment of the present invention, Figure 6 As shown, after refueling through the oil gun in step S4, the following steps are also included:

[0087] Step S5: After refueling is completed, the execution end of the refueling device 4 retracts the fuel gun and restores the fuel tank cap of the vehicle to a closed state;

[0088] Step S6: Control the refueling device 4 to return to the original preset position, wait for the next refueling, and repeat the operations of steps S1 to S5 during the next refueling.

[0089] The characteristics and advantages of the refueling method of the present invention are:

[0090] The refueling method can realize automatic identification of vehicle position and refueling, and is suitable for simple gas stations such as skid-mounted gas pumps and oil tanks, thereby improving the automation level of refueling at skid-mounted stations and the refueling efficiency.

[0091] The above description is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by any person skilled in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A skid-mounted refueling device with automatic filling function, characterized in that: The skid-mounted refueling device with automatic filling function comprises: An oil storage device, wherein the oil storage device is used to store oil; A skid-mounted explosion-proof device, wherein the oil storage device is arranged in the skid-mounted explosion-proof device; A moving device, wherein the moving device is arranged on the skid-mounted explosion-proof device; A refueling device, wherein the mounting end of the refueling device is movably arranged on the mobile device, the execution end of the refueling device is provided with a refueling gun, and the refueling device is provided with an oil pipeline, one end of the oil pipeline is connected to the oil storage device, and the other end of the oil pipeline is connected to the refueling gun; The refueling device moves on the moving device to a first position close to the vehicle according to the position of the vehicle, and the execution end of the refueling device carries the oil gun and moves to a second position on the vehicle for receiving oil.

2. The skid-mounted refueling device with automatic filling function as claimed in claim 1, characterized in that: The skid-mounted explosion-proof device comprises a skid-mounted explosion-proof box body made of explosion-proof material. A accommodating cavity is provided on one side of the skid-mounted explosion-proof box body, and the oil storage device is arranged in the accommodating cavity.

3. The skid-mounted refueling device with automatic filling function as claimed in claim 2, characterized in that: The oil storage device comprises a fuel tank, and the oil delivery pipeline is connected to the oil outlet of the fuel tank.

4. The skid-mounted refueling device with automatic filling function as claimed in claim 2, characterized in that: A first image acquisition device for acquiring position information of the vehicle is arranged on the top of the skid-mounted explosion-proof box.

5. The skid-mounted refueling device with automatic filling function as claimed in claim 2, characterized in that: The moving device includes a guide rail, which is arranged on the upper part of the front outer wall of the skid-mounted explosion-proof box along the length direction of the skid-mounted explosion-proof box. A mounting seat that can slide along the guide rail is arranged on the guide rail, and the mounting end of the refueling device is arranged on the mounting seat.

6. The skid-mounted refueling device with automatic filling function as claimed in claim 5, characterized in that: The refueling device includes a first driving device, a mechanical arm and a refueling execution device, wherein the first driving device is arranged on the mounting seat, one end of the mechanical arm is connected to the output end of the first driving device, and the refueling execution device is arranged at the other end of the mechanical arm.

7. The skid-mounted refueling device with automatic filling function as claimed in claim 6, characterized in that: The refueling execution device comprises the oil gun for outputting oil and a clamping mechanism for opening or closing the oil tank cover on the vehicle.

8. The skid-mounted refueling device with automatic filling function as claimed in claim 6, characterized in that: The first driving device includes a first explosion-proof motor.

9. The skid-mounted refueling device with automatic filling function as claimed in claim 6, characterized in that: A second image acquisition device for acquiring the second position is provided on the refueling execution device or on the mechanical arm close to the refueling execution device.

10. The skid-mounted refueling device with automatic filling function as claimed in claim 1, characterized in that: The skid-mounted refueling device with automatic filling function also includes a control box, in which a winch and a second drive device are arranged, the output shaft of the second drive device is connected to the central axis of the winch, and the portion of the oil pipeline located between the oil storage device and the oil gun is wound around the winch.

11. The skid-mounted refueling device with automatic filling function as claimed in claim 10, characterized in that: The second driving device includes a second explosion-proof motor.

12. The skid-mounted refueling device with automatic filling function as claimed in claim 1, characterized in that: The skid-mounted refueling device with automatic filling function also includes a master control system, which is respectively connected to the oil storage device, the mobile device and the refueling device to control the working states of the oil storage device, the mobile device and the refueling device respectively.

13. A refueling method, characterized in that: The refueling method uses the skid-mounted refueling device with automatic filling function described in any one of claims 1 to 12 to refuel the vehicle, and the refueling method comprises the following steps: Acquire vehicle information and refueling oil product information corresponding to the vehicle information; The position of the vehicle is collected, and the refueling device is controlled to move to a first position close to the vehicle, and the oil pipeline is extended and retracted in coordination with the moving position of the refueling device; Collecting a second position on the vehicle that can receive oil, and controlling the execution end of the refueling device to carry the oil gun to move to the second position; The execution end of the refueling device is controlled to open the fuel tank cap of the vehicle and refuel through the fuel gun.

14. The refueling method according to claim 13, characterized in that: The acquisition of vehicle information and fuel product information corresponding to the vehicle information includes: The client records the vehicle information and the refueling oil information; The vehicle information of the vehicle entering the preset area is collected, and the refueling oil product information corresponding to the vehicle information is acquired according to the vehicle information.

15. The refueling method according to claim 14, characterized in that: The vehicle information includes a license plate number.

16. The refueling method according to claim 13, characterized in that: After refueling through the oil gun, the method further comprises: After refueling is completed, the execution end of the refueling device retracts the oil gun and restores the fuel tank cover of the vehicle to a closed state; Control the refueling device to return to the original preset position.

Images