Matched skid-mounted methanol filling equipment

Abstract

The invention relates to the technical field of methanol filling, in particular to matched skid-mounted methanol filling equipment which adopts the technical scheme that the matched skid-mounted methanol filling equipment comprises a skid-mounted base, a methanol storage tank is fixedly mounted on the top surface of the skid-mounted base, skid-mounted side plates are arranged on the two sides of the long edge of the skid-mounted base, base caulking grooves are formed in the two sides of the short edge of the top surface of the skid-mounted base, and the skid-mounted side plates are fixedly mounted on the skid-mounted base. A base embedding groove is formed in the top face of the skid-mounted side plate, base sliding grooves are formed in the two sides of the base embedding groove, a side plate embedding groove is formed in the top face of the skid-mounted side plate, side plate sliding grooves are formed in the two sides of the side plate embedding groove, a multi-connector conveying pipeline is installed in the base embedding groove and the side plate embedding groove, and a methanol filling machine is installed on the base sliding grooves and the side plate sliding grooves in a sliding mode. The skid-mounted methanol filling machine has the beneficial effects that the skid-mounted side plates are turned up to the two sides of the skid-mounted base to prevent the methanol filling machine and the methanol storage tank from being scratched or impacted, and through the methanol filling machine sliding on the base sliding grooves and the side plate sliding grooves, the dispatching flexibility of methanol filling is greatly improved, and the methanol filling efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of methanol refueling, and particularly relates to a supporting skid-mounted methanol refueling device. Background Art

[0002] A skid-mounted methanol refueling device is a mobile device for methanol fuel refueling, usually used in gas stations or other fuel supply points. Its design facilitates rapid deployment and use at different locations, and can safely and efficiently refuel methanol-related vehicles or equipment;

[0003] Due to the "skid-mounted" characteristics of the existing skid-mounted methanol refueling devices on the market, they are suitable for occasions that need to be relocated frequently. During transportation, the outside of traditional skid-mounted methanol refueling devices can usually only be simply wrapped with some cushioning materials. And because the equipment mounted on the skid plane has an irregular shape, it is difficult to take better protection measures during transportation. Without sufficient protection means, the methanol refueling device may be collided, scratched or impacted during transportation, especially the key components such as the pipeline connection, pump body, and storage tank of the equipment may be damaged, resulting in the obstruction of the normal operation of the equipment, and even leakage or other failures;

[0004] Since all the systems and equipment required for refueling are fixedly integrated on a standardized skid plane, and a skid plane often only mounts one or two machines for methanol refueling, this may lead to inflexible scheduling during methanol refueling; when a driver uses a skid-mounted methanol refueling device, he needs to park at a specific position on the side of the skid plane standardly. For some drivers with poor skills, they need to repeatedly adjust the vehicle position to make the methanol refueling of the vehicle close to the methanol refueling machine; and the fixed-position methanol refueling machine may be difficult to adapt to different sizes or types of vehicles. If there are various types of vehicles to be refueled, the fixed refueling position may not cover the needs of all types of vehicles, resulting in restricted refueling process and reduced efficiency;

[0005] Therefore, it is necessary to invent a supporting skid-mounted methanol refueling device. Summary of the Invention

[0006] To achieve the above object, the present invention provides the following technical solution: A supporting skid-mounted methanol filling device, including a skid-mounted base, on the top surface of the skid-mounted base is fixedly installed a methanol storage tank, on both long sides of the skid-mounted base are provided skid-mounted side plates, between the skid-mounted base and the skid-mounted side plates are fixedly installed a number of rotating hinges, on both long sides of the skid-mounted base are fixedly installed rotating motors, the output ends of the rotating motors are fixedly connected to the rotating hinges, on both short sides of the top surface of the skid-mounted base are provided base grooves, on both sides of the base grooves are provided base chutes, on the top surface of the skid-mounted side plates are provided side plate grooves, on both sides of the side plate grooves are provided side plate chutes, the base grooves and the side plate grooves are connected to form an annular structure, the base chutes and the side plate chutes are connected to form an annular structure, in the base grooves and the side plate grooves is installed a multi-interface conveying pipeline, the multi-interface conveying pipeline is connected to the bottom of the methanol storage tank, the multi-interface conveying pipeline includes a number of conveying interfaces, on the base chutes and the side plate chutes is slidably installed a methanol filling machine, at the bottom of the methanol filling machine is installed a docking device, and the docking device is used to connect the methanol filling machine with any conveying interface.

[0007] Preferably, the multi-interface conveying pipeline includes a base pipeline and a side plate pipeline, the base pipeline is embedded and installed in the base groove, the side plate pipeline is embedded and installed in the side plate groove, at both ends of the side plate pipeline are fixedly installed steering pipelines, and the ends of the steering pipelines away from the side plate pipeline are fixedly connected to the base pipeline, and the base pipeline, the side plate pipeline and the steering pipeline form a "mouth" shaped structure.

[0008] Preferably, the multi-interface conveying pipeline includes a central pipeline, the central pipeline is embedded and installed inside the skid-mounted base, both ends of the central pipeline are respectively connected to the base pipelines in the base grooves on both sides of the skid-mounted base, and in the center of the top of the central pipeline is fixedly installed a connecting pipe, and the connecting pipe extends upward and communicates with the bottom of the methanol storage tank.

[0009] Preferably, a number of the conveying interfaces are installed on the top surfaces of the base pipeline and the side plate pipeline at a fixed spacing, the inner diameter of the upper half of the conveying interface is larger than that of the lower half, the upper half of the conveying interface is in a tubular structure with a convex middle and closed ends, on the inner wall of the lower half of the conveying interface is fixedly installed a cross bracket, on the top surface of the cross bracket is installed a spring, and the upper end of the spring is fixedly installed with a sealing plug, and the sealing plug upward abuts against the upper end inner wall of the upper half of the conveying interface.

[0010] Preferably, the docking device includes a connecting insertion tube, in the center of the bottom surface of the methanol filling machine is opened a round hole, the connecting insertion tube is slidably installed in the round hole on the bottom surface of the methanol filling machine, the lower half of the connecting insertion tube can be inserted into the upper port of the conveying interface, in the middle of the lower end of the connecting insertion tube is provided a push rod, on the outer wall of the upper end of the push rod is provided a convex rod fixedly connected to the inner wall of the connecting insertion tube, and the lower end of the push rod extends downward out of the lower end of the connecting insertion tube.

[0011] Preferably, the docking device includes a turntable fixedly installed on the bottom surface of the inner wall of the methanol filling machine. The turntable is arranged on both sides of the connecting insertion tube. A first gear is rotatably installed on the top surface of the turntable. The first gear is connected to an electric control motor. Tooth grooves are arranged on both sides of the outer wall of the upper half of the connecting insertion tube. The first gear is meshed and connected with the tooth grooves on the outer wall of the connecting insertion tube.

[0012] Preferably, the docking device includes a lifting slider. Strip-shaped grooves are arranged on both sides of the central circular hole at the bottom of the methanol filling machine. The lifting slider is installed at the position where the strip-shaped grooves extend to both sides of the methanol filling machine. A push rod is fixedly installed on one side of the lifting slider close to the connecting insertion tube. A clamping ring is fixedly installed at the output end of the push rod. The clamping ring is used to clamp both sides of the conveying interface.

[0013] Preferably, tooth plates are fixedly installed on both sides of the lifting slider. The tooth plates slide upward and are inserted into the sides of the methanol filling machine. A second gear is arranged on the side of the tooth plate away from the lifting slider. The second gear is connected to an electric control motor. The second gear and the electric control motor connected thereto are embedded and installed on both sides of the methanol filling machine. The second gear is meshed and connected with the tooth plate. Side guards are installed at the lower parts of both sides of the methanol filling machine.

[0014] Preferably, a filling pump body is fixedly installed in the methanol filling machine. A conveying conduit is connected between the filling pump body and the connecting insertion tube. Brackets are installed on both sides of the methanol filling machine. A filling gun is installed on the brackets. A filling conduit is connected between the filling gun and the methanol filling machine. A central control panel is embedded and installed on the side of the methanol filling machine away from the methanol storage tank. The central control panel is electrically connected to the filling pump body. Universal rotating shafts are rotatably installed on both sides of the bottom surface of the methanol filling machine. A driving wheel is installed on the bottom surface of the universal rotating shaft. The driving wheel is connected to an electric control motor. The driving wheel is slidably embedded in the base chute or the side plate chute.

[0015] Preferably, base guards are installed on both sides of the top surface of the skid-mounted base. The base guards are of an isosceles triangle structure. Side guards are installed on both sides of the top surface of the skid-mounted side plate. The side guards are of a right trapezoid structure. When the skid-mounted side plate is turned up, the side guards rotate and are spliced to both sides of the base guards.

[0016] The beneficial effects of the present invention are as follows: By rotatably installing skid-mounted side plates on both sides of the skid-mounted base, when transportation is required, the methanol filling machine is slid onto the skid-mounted base, and the rotation motor is controlled to drive the rotating hinge to turn up the skid-mounted side plates to both sides of the skid-mounted base and surround the methanol storage tank installed on the top surface of the skid-mounted base, so as to provide better protection for the methanol filling machine and the methanol storage tank during transportation, avoid the methanol filling machine and the methanol storage tank from being collided, scratched or impacted, effectively reducing the failure rate of the filling equipment; furthermore, by the methanol filling machine slidably installed on the base chute and the side plate chute, it can slide to any side of the skid-mounted base or the skid-mounted side plate, and then the docking device at the bottom of the methanol filling machine is started to be connected to any conveying interface on the multi-interface conveying pipeline, enabling the methanol filling machine to draw methanol from the methanol storage tank through the multi-interface conveying pipeline on any side and inject it into the vehicle, greatly improving the scheduling flexibility of methanol filling and effectively enhancing the methanol filling efficiency. Description of the Drawings

[0017] Figure 1 Schematic diagram of the unfolded skid-mounted side plates of a skid-mounted methanol filling equipment provided by the present invention;

[0018] Figure 2 Schematic diagram of the turned-up skid-mounted side plates of a skid-mounted methanol filling equipment provided by the present invention;

[0019] Figure 3 Top view of the unfolded skid-mounted side plates of a skid-mounted methanol filling equipment provided by the present invention;

[0020] Figure 4 Top view of the turned-up skid-mounted side plates of a skid-mounted methanol filling equipment provided by the present invention;

[0021] Figure 5 Cross-sectional view of the methanol storage tank of a skid-mounted methanol filling equipment provided by the present invention;

[0022] Figure 6 Explosion diagram of a skid-mounted methanol filling equipment provided by the present invention;

[0023] Figure 7 Schematic diagram of the structure of the multi-interface conveying pipeline of a skid-mounted methanol filling equipment provided by the present invention;

[0024] Figure 8 Side cross-sectional view of the methanol filling machine of a skid-mounted methanol filling equipment provided by the present invention;

[0025] Figure 9 Provided by the present invention Figure 8 Detail drawing A;

[0026] Figure 10Schematic diagram of the installation of the side guard plate of a skid-mounted methanol filling device provided by the present invention;

[0027] Figure 11 Internal structure schematic diagram of the methanol filling machine of a skid-mounted methanol filling device provided by the present invention;

[0028] Figure 12 Provided by the present invention Figure 11 Detail drawing B of

[0029] Figure 13 Bottom view of the methanol filling machine of a skid-mounted methanol filling device provided by the present invention.

[0030] In the figure: skid-mounted base 11, skid-mounted side plate 12, base guardrail 13, side plate guardrail 14, methanol storage tank 15, rotating hinge 16, rotating motor 17, base groove 21, side plate groove 22, base chute 23, side plate chute 24, base pipeline 25, side plate pipeline 26, steering pipeline 27, central pipeline 28, connecting pipe 29, conveying interface 30, cross bracket 32, spring 33, sealing plug 34, connecting insertion pipe 35, ejector rod 36, tooth groove 37, first gear 38, rotating seat 39, methanol filling machine 40, bracket 41, filling gun 42, filling conduit 43, filling pump body 44, central control panel 45, conveying conduit 46, universal rotating shaft 47, driving wheel 48, side guard plate 49, lifting slider 50, toothed plate 51, second gear 52, push rod 53, clamping ring 54. Specific embodiments

[0031] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not used to limit the present invention.

[0032] Example 1, as Figure 1 - Figure 6As shown in the figure, a supporting skid-mounted methanol filling device in the first aspect embodiment of the present invention includes a skid-mounted base 11. A methanol storage tank 15 is fixedly installed on the top surface of the skid-mounted base 11. Skid-mounted side plates 12 are arranged on both long sides of the skid-mounted base 11. A number of rotating hinges 16 are fixedly installed between the skid-mounted base 11 and the skid-mounted side plates 12. Rotating motors 17 are fixedly installed on both long sides of the skid-mounted base 11. The output end of the rotating motor 17 is fixedly connected to the rotating hinge 16. Base grooves 21 are arranged on both short sides of the top surface of the skid-mounted base 11. Base chutes 23 are arranged on both sides of the base groove 21. Side plate grooves 22 are arranged on the top surface of the skid-mounted side plate 12. Side plate chutes 24 are arranged on both sides of the side plate groove 22. The base groove 21 and the side plate groove 22 are connected to form an annular structure. The base chute 23 and the side plate chute 24 are connected to form an annular structure. A multi-interface conveying pipeline is installed in the base groove 21 and the side plate groove 22. The multi-interface conveying pipeline is connected to the bottom of the methanol storage tank 15. The multi-interface conveying pipeline includes a number of conveying interfaces 30. A methanol filling machine 40 is slidably installed on the base chute 23 and the side plate chute 24. A docking device is installed at the bottom of the methanol filling machine 40. The docking device is used to connect the methanol filling machine 40 to any conveying interface 30.

[0033] In the above embodiment, it should be noted that both the skid-mounted base 11 and the skid-mounted side plates 12 are made of impact-resistant and corrosion-resistant alloy materials. The skid-mounted base 11 and the skid-mounted side plates 12 are rotationally connected through the rotating hinge 16. The part of the rotating hinge 16 fixedly connected to the skid-mounted side plate 12 is connected to the output end of the rotating motor 17. By starting the rotating motor 17, the skid-mounted side plates 12 on both sides of the skid-mounted base 11 can be driven to rotate; by rotatably installing the skid-mounted side plates 12 on both sides of the skid-mounted base 11, when transportation is required, the methanol filling machine 40 is slid onto the skid-mounted base 11, and the rotating motor 17 is controlled to drive the rotating hinge 16 to turn up the skid-mounted side plates 12 to both sides of the skid-mounted base 11 and surround the methanol storage tank 15 installed on the top surface of the skid-mounted base 11, so as to provide better protection for the methanol filling machine 40 and the methanol storage tank 15 during transportation, avoid the methanol filling machine 40 and the methanol storage tank 15 from being collided, scratched or impacted, effectively reducing the failure rate of the filling device; furthermore, through the methanol filling machine slidably installed on the base chute 23 and the side plate chute 24, it can slide to any side of the skid-mounted base 11 or the skid-mounted side plate 12, and then the docking device at the bottom of the methanol filling machine 40 is started to be connected to any conveying interface 30 on the multi-interface conveying pipeline, so that the methanol filling machine 40 can draw methanol from the methanol storage tank 15 through the multi-interface conveying pipeline on any side and inject it into the vehicle, greatly improving the scheduling flexibility of methanol filling and effectively improving the methanol filling efficiency; a filling port is arranged on one side of the methanol storage tank 15, and a sealing cover is equipped on the filling port, so as to obtain the effect of filling methanol fuel into the methanol storage tank 15 through the filling port.

[0034] Embodiment 2, asFigure 5 - Figure 9 As shown in Figure 9 , a supporting skid-mounted methanol filling device includes Embodiment 1. In addition, the multi-interface conveying pipeline includes a base pipeline 25 and a side plate pipeline 26. The base pipeline 25 is embedded and installed in the base groove 21, and the side plate pipeline 26 is embedded and installed in the side plate groove 22. Steering pipelines 27 are fixedly installed at both ends of the side plate pipeline 26. One end of the steering pipeline 27 away from the side plate pipeline 26 is fixedly connected to the base pipeline 25. The base pipeline 25, the side plate pipeline 26, and the steering pipeline 27 form a "mouth" - shaped structure. The multi-interface conveying pipeline includes a central pipeline 28. The central pipeline 28 is embedded and installed inside the skid-mounted base 11. Both ends of the central pipeline 28 are respectively connected to the base pipelines 25 in the base grooves 21 on both sides of the skid-mounted base 11. A connecting pipe 29 is fixedly installed at the center of the top of the central pipeline 28. The connecting pipe 29 extends upward and communicates with the bottom of the methanol storage tank 15. A number of conveying interfaces 30 are installed on the top surfaces of the base pipeline 25 and the side plate pipeline 26 at fixed intervals. The inner diameter of the upper half of the conveying interface 30 is larger than that of the lower half. The upper half of the conveying interface 30 has a tubular structure with a convex middle and closed ends at both ends. A cross-shaped bracket 32 is fixedly installed on the inner wall of the lower half of the conveying interface 30. A spring 33 is installed on the top surface of the cross-shaped bracket 32. The upper end of the spring 33 is fixedly installed with a sealing plug 34. The sealing plug 34 presses upward against the inner wall of the upper end of the upper half of the conveying interface 30.

[0035] In the above embodiment, it should be noted that through the connecting pipe 29 and the central pipeline 28, the methanol in the methanol storage tank 15 can be connected and introduced into the base pipeline 25 and the side plate pipeline 26 and finally conveyed to the conveying interface 30; the steering pipeline 27 is made of corrugated pipe, and through the steering pipeline 27, the connection between the base pipeline 25 and the side plate pipeline 26 can be ensured when the skid-mounted side plate 12 is flipped; the sealing plug 34 is made of stainless steel metal material, and a sealing glue layer is provided on the inner wall of the conveying interface 30. The spring 33 pushes up the sealing plug 34 to press upward against the inner wall of the upper end of the upper half of the conveying interface 30 to achieve the effect of sealing and closing the conveying interface 30.

[0036] Embodiment 3, as Figure 8 - Figure 13As shown, a supporting skid-mounted methanol filling device includes Embodiment 2. In addition, the docking device includes a connecting insertion tube 35. A circular hole is provided in the center of the bottom surface of the methanol filling machine 40. The connecting insertion tube 35 is slidably installed in the circular hole on the bottom surface of the methanol filling machine 40. The lower half of the connecting insertion tube 35 can be inserted into the upper port of the conveying interface 30. A push rod 36 is provided in the middle of the lower end of the connecting insertion tube 35. A convex rod is provided on the outer wall of the upper end of the push rod 36 and is fixedly connected to the inner wall of the connecting insertion tube 35. The lower end of the push rod 36 extends downward out of the lower end of the connecting insertion tube 35. The docking device includes a rotating base 39. The rotating base 39 is fixedly installed on the bottom surface of the inner wall of the methanol filling machine 40. The rotating base 39 is arranged on both sides of the connecting insertion tube 35. A first gear 38 is rotatably installed on the top surface of the rotating base 39. The first gear 38 is connected to an electric control motor. Tooth grooves 37 are provided on both sides of the outer wall of the upper half of the connecting insertion tube 35. The first gear 38 is meshed and connected with the tooth grooves 37 on the outer wall of the connecting insertion tube 35. The docking device includes a lifting slider 50. Strip-shaped grooves are provided on both sides of the circular hole in the center of the bottom surface of the methanol filling machine 40. The lifting slider 50 is installed at a position where the strip-shaped grooves extend to both sides of the methanol filling machine 40. A push rod 53 is fixedly installed on one side of the lifting slider 50 close to the connecting insertion tube 35. A clamping ring 54 is fixedly installed at the output end of the push rod 53. The clamping ring 54 is used to clamp both sides of the conveying interface 30. Tooth plates 51 are fixedly installed on both sides of the lifting slider 50. The tooth plates 51 slide upward and are inserted into the sides of the methanol filling machine 40. A second gear 52 is provided on the side of the tooth plate 51 away from the lifting slider 50. The second gear 52 is connected to an electric control motor. The second gear 52 and the electric control motor connected thereto are embedded and installed on both sides of the methanol filling machine 40. The second gear 52 is meshed and connected with the tooth plate 51 far away. Side guard plates 49 are installed at the lower parts of both sides of the methanol filling machine 40.

[0037] In the above embodiment, it should be noted that the width of the lifting slider 50 is smaller than the widths of the base embedding groove 21 and the side plate embedding groove 22. By sliding the methanol filling machine 40 above any conveying interface 30, the electric control motor is started to drive the second gear 52 to mesh with the tooth plate 51. The tooth plate 51 drives the lifting slider 50 to be inserted downward into the base embedding groove 21 or the side plate embedding groove 22. Then the push rod 53 is started to push the clamping ring 54 to clamp both sides of the conveying interface 30 to play a positioning role. Then the electric control motor is started to drive the first gear 38 to mesh with the tooth groove 37, driving the lower half of the connecting insertion tube 35 to be inserted into the upper port of the conveying interface 30. At the same time, the push rod 36 pushes downward to open the sealing plug 34, so as to achieve the effect of connecting the conveying interface 30 and the connecting insertion tube 35.

[0038] Embodiment 4, as Figure 1 、 Figure 8 and Figure 10 - Figure 13As shown in the figure, a supporting skid-mounted methanol filling device includes Embodiment 3. In addition, a filling pump body 44 is fixedly installed in the methanol filling machine 40. A delivery conduit 46 is connected between the filling pump body 44 and the connection insertion tube 35. Brackets 41 are installed on both sides of the methanol filling machine 40. A filling gun 42 is installed on the brackets 41. A filling conduit 43 is connected between the filling gun 42 and the methanol filling machine 40. A central control panel 45 is embedded and installed on one side of the methanol filling machine 40 away from the methanol storage tank 15. The central control panel 45 is electrically connected to the filling pump body 44. Universal rotating shafts 47 are rotatably installed on both sides of the bottom surface of the methanol filling machine 40. A driving wheel 48 is installed on the bottom surface of the universal rotating shafts 47. The driving wheel 48 is connected to an electric control motor. The driving wheel 48 is slidably embedded in the base chute 23 or the side plate chute 24.

[0039] In the above embodiment, it should be noted that after the delivery interface 30 is connected to the connection insertion tube 35, the methanol in the methanol storage tank 15 is pumped into the delivery conduit 46 through the filling pump body 44 and then output through the filling conduit 43 by starting the filling pump body 44. The filling gun 42 is removed from the bracket 41 and inserted into the vehicle filling port, and the vehicle can be filled with methanol fuel. All the electric control motors and electric control motors are electrically connected to the central control panel 45. The central control panel 45 is used to control all the electronic devices in the methanol filling machine 40. It is an integrated circuit board and is equipped with a touch display screen, which belongs to the prior art. The electric control motor is controlled by the central control panel 45 to drive the driving wheel 48 to rotate, so as to drive the methanol filling machine 40 to slide along the base chute 23 or the side plate chute 24.

[0040] Embodiment 5, as Figure 1 - Figure 4 As shown in the figure, a supporting skid-mounted methanol filling device includes Embodiment 1. In addition, base guards 13 are installed on both sides of the top surface of the skid base 11. The base guards 13 are in an isosceles triangle structure. Side plate guards 14 are installed on both sides of the top surface of the skid side plate 12. The side plate guards 14 are in a right trapezoid structure. When the skid side plate 12 is turned up, the side plate guards 14 rotate and are spliced to both sides of the base guards 13.

[0041] In the above embodiment, it should be noted that both the base guards 13 and the base guards 13 are made of metal materials that are resistant to impact, wear, and corrosion. When the skid side plate 12 is turned up to both sides of the skid base 11, the base guards 13 and the side plate guards 14 are used to protect both ends of the methanol filling machine 40 and the methanol storage tank 15.

[0042] The usage process of the present invention is as follows: When transportation is required, those skilled in the art control the electric control motor to drive the driving wheel 48 to rotate through the central control panel 45, driving the methanol filling machine 40 to slide onto the skid-mounted base 11. Then, start the rotating motor 17 to drive the rotating hinge 16 to turn up the skid-mounted side plates 12 to both sides of the skid-mounted base 11. At the same time, the side plate guardrails 14 rotate and are spliced to both sides of the base guardrail 13, playing a role in protecting the methanol filling machine 40 and the methanol storage tank 15 during transportation; When vehicle refueling is required, unfold the skid-mounted side plates 12, and then control the electric control motor to drive the driving wheel 48 to rotate through the central control panel 45, driving the methanol filling machine 40 to slide above the conveying interface 30 closest to the vehicle filling port. Start the electric control motor to drive the second gear 52 to engage with the toothed plate 51, and the toothed plate 51 drives the lifting slider 50 to insert downward into the base slot 21 or the side plate slot 22. Then, start the push rod 53 to push the clamping ring 54 to clamp both sides of the conveying interface 30, position the connecting insertion tube 35 to align with the conveying interface 30. Then, start the electric control motor to drive the first gear 38 to engage with the tooth groove 37, driving the lower half of the connecting insertion tube 35 to insert into the upper port of the conveying interface 30. At the same time, the ejector rod 36 pushes downward to open the sealing plug 34. Then, start the filling pump body 44 to pump the methanol in the methanol storage tank 15 through the conveying conduit 46 and output it through the filling conduit 43. Remove the filling gun 42 from the bracket 41 and insert it into the vehicle filling port, and then the vehicle can be filled with methanol fuel.

[0043] The above are only the preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A skid-mounted methanol filling device, comprising a skid-mounted base (11), a methanol storage tank (15) is fixedly mounted on the top surface of the skid-mounted base (11), and skid-mounted side panels (12) are arranged on both sides of the long sides of the skid-mounted base (11), characterized in that: A plurality of rotating hinges (16) are fixedly installed between the pry-mounted base (11) and the pry-mounted side plate (12); rotating motors (17) are fixedly installed on both sides of the long sides of the pry-mounted base (11); the output end of the rotating motor (17) is fixedly connected to the rotating hinge (16); a base embedding groove (21) is arranged on both sides of the short sides of the top surface of the pry-mounted base (11); base slide grooves (23) are arranged on both sides of the base embedding groove (21); a side plate embedding groove (22) is arranged on the top surface of the pry-mounted side plate (12); side plate slide grooves (24) are arranged on both sides of the side plate embedding groove (22); the base embedding groove (21) and the side plate are connected to each other. The plate embedded groove (22) is connected in an annular structure, the base slide groove (23) and the side plate slide groove (24) are connected in an annular structure, a multi-interface delivery pipeline is installed in the base embedded groove (21) and the side plate embedded groove (22), the multi-interface delivery pipeline is connected to the bottom of the methanol storage tank (15), and the multi-interface delivery pipeline includes a plurality of delivery interfaces (30), a methanol filling machine (40) is slidably installed on the base slide groove (23) and the side plate slide groove (24), and a docking device is installed at the bottom of the methanol filling machine (40), and the docking device is used to connect the methanol filling machine (40) and any delivery interface (30).

2. The skid-mounted methanol filling equipment according to claim 1 is characterized in that: The multi-interface delivery pipeline comprises a base pipeline (25) and a side plate pipeline (26); the base pipeline (25) is embedded in the base embedded groove (21); the side plate pipeline (26) is embedded in the side plate embedded groove (22); steering pipelines (27) are fixedly installed at both ends of the side plate pipeline (26); one end of the steering pipeline (27) away from the side plate pipeline (26) is fixedly connected to the base pipeline (25); the base pipeline (25), the side plate pipeline (26) and the steering pipeline (27) form a "mouth"-shaped structure.

3. The skid-mounted methanol filling equipment according to claim 2 is characterized in that: The multi-interface delivery pipeline includes a central pipeline (28), which is embedded and installed inside the skid-mounted base (11). The two ends of the central pipeline (28) are respectively connected to the base pipelines (25) in the base grooves (21) on both sides of the skid-mounted base (11). A connecting pipe (29) is fixedly installed in the center of the top of the central pipeline (28), and the connecting pipe (29) extends upward and is connected to the bottom of the methanol storage tank (15).

4. The skid-mounted methanol filling equipment according to claim 2 is characterized in that: A plurality of the conveying interfaces (30) are installed at fixed intervals on the top surfaces of the base pipe (25) and the side plate pipe (26); the inner diameter of the upper half of the conveying interface (30) is larger than the inner diameter of the lower half; the upper half of the conveying interface (30) is a tubular structure with a protruding middle and closed ends; a cross bracket (32) is fixedly installed on the inner wall of the lower half of the conveying interface (30); a spring (33) is installed on the top surface of the cross bracket (32); a sealing plug (34) is fixedly installed on the upper end of the spring (33); the sealing plug (34) presses upward against the upper end inner wall of the upper half of the conveying interface (30).

5. The skid-mounted methanol filling equipment according to claim 4 is characterized in that: The docking device comprises a connecting plug (35), a circular hole is provided at the center of the bottom surface of the methanol filling machine (40), the connecting plug (35) is slidably installed in the circular hole of the bottom surface of the methanol filling machine (40), the lower half of the connecting plug (35) can be inserted into the upper port of the conveying interface (30), a push rod (36) is provided in the middle of the lower end of the connecting plug (35), the upper end outer wall of the push rod (36) is provided with a convex rod fixedly connected to the inner wall of the connecting plug (35), and the lower end of the push rod (36) extends downward from the lower end of the connecting plug (35).

6. The skid-mounted methanol filling equipment according to claim 5 is characterized in that: The docking device comprises a swivel seat (39), which is fixedly mounted on the bottom surface of the inner wall of the methanol filling machine (40), and is arranged on both sides of the connecting plug (35). A first gear (38) is rotatably mounted on the top surface of the swivel seat (39), and the first gear (38) is connected to an electric control motor. Tooth grooves (37) are arranged on both sides of the outer wall of the upper half of the connecting plug (35), and the first gear (38) is meshedly connected with the tooth grooves (37) on the outer wall of the connecting plug (35).

7. The skid-mounted methanol filling equipment according to claim 6 is characterized in that: The docking device comprises a lifting slider (50), and strip grooves are arranged on both sides of the central circular hole on the bottom surface of the methanol filling machine (40). The lifting slider (50) is installed at the position where the strip grooves extend to both sides of the methanol filling machine (40). A push rod (53) is fixedly installed on one side of the lifting slider (50) close to the connecting plug (35), and a clamp ring (54) is fixedly installed on the output end of the push rod (53), and the clamp ring (54) is used to clamp both sides of the conveying interface (30).

8. The skid-mounted methanol filling equipment according to claim 7 is characterized in that: Tooth plates (51) are fixedly installed on both sides of the lifting slider (50), and the tooth plates (51) slide upward and are inserted into the side of the methanol filling machine (40). A second gear (52) is provided on the side of the tooth plate (51) away from the lifting slider (50), and the second gear (52) is connected to an electronically controlled motor. The second gear (52) and the electronically controlled motor connected thereto are embedded and installed on both sides of the methanol filling machine (40). The second gear (52) is remotely meshed with the tooth plates (51), and side guard plates (49) are installed at the lower part of both sides of the methanol filling machine (40).

9. The skid-mounted methanol filling equipment according to claim 5 is characterized in that: A filling pump body (44) is fixedly installed in the methanol filling machine (40), a delivery conduit (46) is connected between the filling pump body (44) and the connecting plug (35), brackets (41) are installed on both sides of the methanol filling machine (40), a filling gun (42) is installed on the bracket (41), a filling conduit (43) is connected between the filling gun (42) and the methanol filling machine (40), and the methanol filling machine (40) is far away from the methanol. A central control panel (45) is embedded and installed on one side of the alcohol storage tank (15), and the central control panel (45) is electrically connected to the filling pump body (44). Universal shafts (47) are rotatably installed on both sides of the bottom surface of the methanol filling machine (40), and a driving wheel (48) is installed on the bottom surface of the universal shaft (47). The driving wheel (48) is connected to an electronically controlled motor, and the driving wheel (48) is slidably embedded in the base slide groove (23) or the side plate slide groove (24).

10. The skid-mounted methanol filling equipment according to claim 1, characterized in that: Base guardrails (13) are installed on both sides of the top surface of the skid-mounted base (11), and the base guardrails (13) are in an isosceles triangle structure. Side panel guardrails (14) are installed on both sides of the top surface of the skid-mounted side panel (12), and the side panel guardrails (14) are in a right-angled trapezoidal structure. When the skid-mounted side panel (12) is flipped up, the side panel guardrails (14) are rotated and spliced ​​to both sides of the base guardrail (13).

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