Oil pipe recovery mechanism of oiling machine

Abstract

The oil pipe recovery mechanism comprises a machine body, an oil gun is arranged in the machine body, the oil gun is connected to an oil outlet in the machine body through an oil pipe, a wire storage groove is formed in the machine body, and the oil outlet is formed in the wire storage groove. The left-right width and the up-down width of the wire storage groove are both larger than the diameter of the oil pipe, a gathering device and a pipe collecting device are arranged in the wire storage groove, a worker can automatically collect the oil pipe through the pipe collecting device when oiling is completed and pipelines need to be recycled, operation is easy, and arrangement is convenient. The pipe collecting device comprises two concave wheels, the concave wheels can be far away from each other when the pipes are not collected, so that the situation that workers pull the oil pipes outwards due to friction force is avoided, control is convenient, and when the pipe collecting device works, the oil pipes are gathered firstly, and operation of the pipe collecting device is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel dispensers, in particular to an oil pipe recovery mechanism of a fuel dispenser. Background Art

[0002] A fuel dispenser is a machine that provides fuel to fuel-consuming equipment. Workers generally need to use a fuel gun connected to the fuel dispenser to supply fuel, and the fuel dispenser is connected to the fuel dispenser through an oil pipe. When the workers are working, they usually need to drag the oil pipe to make the fuel gun reach the predetermined refueling position.

[0003] In order to recover and organize the oil pipe dragged out of the gas station, a gas station oil gun pipeline organizing device is disclosed in application number CN202220079464.6. The device recovers the pipeline through two concave wheels. However, in the device, when the staff pulls out the oil pipe, the oil pipe will also drive the concave wheels to rotate. The friction generated in the process will hinder the oil pipe from being pulled out, increasing the labor intensity of the staff, and therefore needs to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an oil pipe recovery mechanism for a fuel dispenser to solve the problems mentioned in the above background technology.

[0005] The utility model provides the following technical solution: an oil pipe recovery mechanism of a fuel dispenser, comprising a machine body, a fuel gun is arranged in the machine body, the fuel gun is connected to the oil outlet in the machine body through an oil pipe, a wire storage groove is arranged in the machine body, the oil outlet is arranged in the wire storage groove, the left and right widths and the upper and lower widths of the wire storage groove are both greater than the diameter of the oil pipe, and a gathering device and a pipe collecting device are arranged in the wire storage groove;

[0006] The tube collecting device comprises two mounting plates arranged in the cable storage tank, and a concave wheel is respectively installed on the sides of the two mounting plates close to each other, and the concave diameter of the concave wheel is not less than the diameter of the oil pipe, and a control mechanism for controlling the left and right positions of the mounting plates is arranged in the cable storage tank;

[0007] The gathering device is used to install the oil pipe in the two concave wheels, and also includes a recovery motor for driving the concave wheels to rotate.

[0008] Preferably, the mounting plate located on the inner side is fixed on the side wall of the wire storage groove, and the other mounting plate opposite thereto is slidably connected to the wire storage groove left and right, and a connecting plate is installed on the slidable mounting plate;

[0009] The control mechanism comprises a driving motor arranged in the body, and a No. 1 output shaft extending from the driving motor is connected with a threaded shaft threadedly connected to the connecting plate.

[0010] Preferably, a slide groove is provided in the upper side surface of the wire storage groove, and the threaded shaft is located in the slide groove.

[0011] Preferably, the gathering device comprises a push plate slidably connected to the wire storage groove, and the push plate and the mounting plate are offset front and back;

[0012] The connecting plate is also connected to the side surface of the pushing plate through a spring.

[0013] Preferably, a convex column is provided on the side surface of the connecting plate, the spring is sleeved outside the convex column, and a groove for accommodating the convex column is provided on the side surface of the push plate.

[0014] Preferably, an inclined surface is provided between the lower side surface of the push plate and the side surface thereof close to the concave wheel in a fixed state in the wire storage groove.

[0015] Preferably, the concave wheel includes a wheel body and a rotating shaft fixed to the wheel body, the recovery motor is arranged on the body, and a No. 2 output shaft extending from the recovery motor is connected to the rotating shaft through a bevel gear set.

[0016] Preferably, the refueling gun, the oil pipe, the wire storage tank, and the gathering device and the pipe collecting device located in the wire storage tank are all provided in two groups distributed on the left and right.

[0017] The utility model provides an oil pipe recovery mechanism for a fuel dispenser, which has the following beneficial effects:

[0018] The utility model is equipped with a pipe collecting device. When the staff completes refueling and needs to recover the pipeline, the oil pipe can be automatically recovered through the pipe collecting device, which is easy to operate and convenient to organize.

[0019] The tube collecting device includes two concave wheels, which will move away from each other when the tube is not collected to prevent the staff from pulling the oil tube outward due to friction, which is convenient for control. When the tube collecting device is working, the utility model will first gather the oil tube to facilitate the operation of the tube collecting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0021] Figure 2 It is a main schematic diagram of the utility model.

[0022] In the figure:

[0023] 11. Machine body; 13. Oil pipe; 14. Wire storage tank; 15. Mounting plate; 16. Concave wheel; 17. Push motor; 18. Threaded shaft; 19. Connecting plate; 20. Slide groove; 21. Push plate; 23. Boss; 24. Recovery motor; 101. Gathering device; 102. Tube collecting device. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Reference Figure 1-Figure 2According to an embodiment of the oil pipe recovery mechanism of a fuel dispenser of the utility model, the mechanism comprises a body 11, wherein a fuel gun is arranged in the body 11, wherein the fuel gun is connected to an oil outlet in the body 11 through an oil pipe 13, wherein a wire storage groove 14 is arranged in the body 11, wherein the oil outlet is arranged in the wire storage groove 14, and in order to prevent the fuel gun from being dragged and the oil pipe 13 from being pulled out of the wire storage groove 14 without being subjected to excessive friction and obstruction, the left and right widths and the upper and lower widths of the wire storage groove 14 are both greater than the diameter of the oil pipe 13, and furthermore, a gathering device 101 and a pipe collecting device 102 acting on the oil pipe 13 are arranged in the wire storage groove 14.

[0029] In this embodiment, the tube collecting device 102 includes two mounting plates 15 disposed in the cable storage tank 14, and a concave wheel 16 is respectively installed on the sides of the two mounting plates 15 close to each other, and the concave diameter of the concave wheel 16 is not less than the diameter of the oil pipe 13, and a control mechanism for controlling the left and right positions of the mounting plates 15 is provided in the cable storage tank 14;

[0030] The gathering device 101 is used to install the oil pipe 13 in the two concave wheels 16, and also includes a recovery motor 24 for driving the concave wheels 16 to rotate.

[0031] When the recovery motor 24 controls the concave wheels 16 to rotate, if the gathering device 101 has installed the oil pipe 13 between the two concave wheels 16, the oil pipe 13 will be recovered into the line storage tank 14, thereby preventing the oil pipe 13 from being scattered.

[0032] In this embodiment, in one of the wire storage grooves 14, one of the mounting plates 15 is fixed on the inner wall of the wire storage groove 14, and the other mounting plate 15 opposite thereto is slidably connected to the wire storage groove 14 left and right, and a connecting plate 19 is mounted on the slidable mounting plate 15;

[0033] The control mechanism includes a driving motor 17 disposed on the machine body 11 , and a No. 1 output shaft extending from the driving motor 17 is connected to a threaded shaft 18 threadedly connected to the connecting plate 19 .

[0034] When the oil pipe 13 needs to be recovered, the pushing motor 17 controls the threaded shaft 18 to rotate, which can drive the mounting plate 15 to move laterally, thereby making the two concave wheels 16 in one of the wire storage grooves 14 approach each other and clamp the oil pipe 13 between the two concave wheels 16 .

[0035] In order to prevent the threaded shaft 18 from rubbing against the oil pipe 13 when rotating, a slide groove 20 is provided in the upper side surface of the wire storage groove 14 , and the threaded shaft 18 is located in the slide groove 20 .

[0036] In the second embodiment of the oil pipe recovery mechanism of the fuel dispenser, since the upper and lower widths of the line storage tank 14 are larger than the upper and lower widths of the concave wheels 16, so that the user will not be blocked when pulling out the oil pipe 13, and in order to make the oil pipe 13 accurately located between the concave wheels 16 when the two mounting plates 15 are close to each other, the gathering device 101 includes a push plate 21 slidably connected to the line storage tank 14, and the push plate 21 is staggered front and back with the mounting plate 15;

[0037] The connecting plate 19 is also connected to the side of the push plate 21 through a spring. In addition, an inclined surface is provided between the lower side of the push plate 21 and the side thereof close to the concave wheel 16 in a fixed state in the wire storage groove 14 .

[0038] In addition, the refueling gun, the oil pipe 13, the wire storage tank 14, and the gathering device 101 and the pipe collecting device 102 located in the wire storage tank 14 are all provided in two groups distributed on the left and right.

[0039] Taking the pipe collection work in the wire storage tank 14 on the left as an example, when the connecting plate 19 moves to the right, the push plate 21 moves to the right before the mounting plate 15. During this process, the push plate 21 pushes the oil pipe 13 and finally makes it stick to the concave wheel 16 on the right. Then, the mounting plate 15 on the left continues to move and finally clamps the oil pipe 13 between the two concave wheels 16. During this process, the spring is compressed and the push plate 21 remains in a state of sticking to the right side of the wire storage tank 14.

[0040] In contrast, when the pipe collection operation is performed in the wire storage groove 14 on the right side, the push plate 21 in the wire storage groove 14 will first push the oil pipe 13 to the left, and then the concave wheel 16 on the right side will move to the left and be able to collect the oil pipe 13.

[0041] In order to prevent the spring from bending when compressed, a convex column 23 is provided on the side of the connecting plate 19 , the spring is sleeved outside the convex column 23 , and a groove for accommodating the convex column 23 is provided on the side of the push plate 21 .

[0042] In the oil pipe recovery mechanism of the fuel dispenser, the concave wheel 16 includes a wheel body and a rotating shaft fixed to the wheel body, the recovery motor 24 is arranged in the body 11, and the No. 2 output shaft extending from the recovery motor 24 is connected to the rotating shaft through a bevel gear set, that is, when the recovery motor 24 is energized, the concave wheel 16 in a fixed state will be driven to rotate through the bevel gear set, thereby recovering the oil pipe 13.

[0043] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A fuel pipe recovery mechanism for a fuel dispenser, comprising a body (11), wherein a fuel gun is arranged in the body (11), and the fuel gun is connected to a fuel outlet in the body (11) via a fuel pipe (13), wherein: A wire storage tank (14) is provided in the machine body (11), the oil outlet is arranged in the wire storage tank (14), the left and right widths and the upper and lower widths of the wire storage tank (14) are both greater than the diameter of the oil pipe (13), and a gathering device (101) and a pipe collecting device (102) are provided in the wire storage tank (14); The tube collecting device (102) comprises two mounting plates (15) arranged in the cable storage groove (14), and a concave wheel (16) is respectively installed on the side surfaces of the two mounting plates (15) close to each other, and the concave diameter of the concave surface of the concave wheel (16) is not less than the diameter of the oil tube (13), and a control mechanism for controlling the left and right positions of the mounting plates (15) is provided in the cable storage groove (14); The gathering device (101) is used to install the oil pipe (13) in the two concave wheels (16), and also includes a recovery motor (24) for driving the concave wheels (16) to rotate.

2. The oil pipe recovery mechanism of a fuel dispenser according to claim 1, characterized in that: The mounting plate (15) located on the inner side is fixed on the side wall of the wire storage groove (14), and the other mounting plate (15) opposite thereto is slidably connected to the wire storage groove (14) left and right, and a connecting plate (19) is mounted on the slidable mounting plate (15); The control mechanism comprises a propulsion motor (17) disposed in the machine body (11), wherein a No. 1 output shaft extending from the propulsion motor (17) is connected to a threaded shaft (18) threadedly connected to the connection plate (19).

3. The oil pipe recovery mechanism of a fuel dispenser according to claim 2, characterized in that: A sliding groove (20) is provided in the upper side surface of the wire storage groove (14), and the threaded shaft (18) is located in the sliding groove (20).

4. The oil pipe recovery mechanism of a fuel dispenser according to claim 3, characterized in that: The gathering device (101) comprises a push plate (21) slidably connected to the wire storage groove (14), and the push plate (21) and the mounting plate (15) are offset front to back; The connecting plate (19) is also connected to the side surface of the pushing plate (21) via a spring.

5. The oil pipe recovery mechanism of a fuel dispenser according to claim 4, characterized in that: A convex column (23) is provided on the side surface of the connecting plate (19), the spring is sleeved outside the convex column (23), and a groove for accommodating the convex column (23) is provided on the side surface of the push plate (21).

6. The oil pipe recovery mechanism of a fuel dispenser according to claim 4, characterized in that: An inclined surface is provided between the lower side surface of the push plate (21) and the side surface thereof close to the concave wheel (16) in a fixed state in the wire storage groove (14).

7. The oil pipe recovery mechanism of a fuel dispenser according to claim 2, characterized in that: The concave wheel (16) comprises a wheel body and a rotating shaft fixed to the wheel body, the recovery motor (24) is arranged on the machine body (11), and a second output shaft extending from the recovery motor (24) is connected to the rotating shaft via a bevel gear set.

8. The oil pipe recovery mechanism of a fuel dispenser according to claim 1, characterized in that: The refueling gun, the oil pipe (13), the wire storage tank (14), and the gathering device (101) and the pipe collecting device (102) located in the wire storage tank (14) are all provided in two groups distributed on the left and right.

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