Oiling machine verification metering device

Abstract

The utility model relates to the technical field of metering devices, and discloses an oiling machine verification metering device which comprises a moving component and an oil storage component, a containing cavity for containing the oil storage component is formed in the moving component, the oil storage component comprises an oil storage part and a metering pipe, a cavity for storing oil is formed in the oil storage part, and the metering pipe is arranged in the cavity. One side of the oil storage part is symmetrically and fixedly connected with two liquid guide pipes, one liquid guide pipe is located above the other liquid guide pipe, the two liquid guide pipes are both communicated with the cavity, and a metering pipe is connected between the two liquid guide pipes; through the arrangement of the liquid guide pipes and the metering pipe, after oil is added into the oil storage part, the oil is guided into the metering pipe through the two liquid guide pipes, a person can know the adding amount of the oil added into the oil storage part by reading the degree of the metering pipe, and the person can conveniently observe the oil amount in the device from the outside; the difficulty of reading the oil quantity by personnel is reduced, and the efficiency of reading the oil quantity by the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metering devices, in particular to a metering device for verifying a fuel dispenser. Background Art

[0002] Gas stations are important places for transportation energy supply, and their metering accuracy is directly related to the rights and interests of consumers and fair trade. In order to ensure the accuracy of the oil output of the gas station, it is necessary to regularly check the gas station, but the existing metering devices have certain defects.

[0003] For example, in the Chinese patent with the announcement number "CN 216978072 U", a tanker calibration metering device is disclosed. When the device is used, an oil inlet mechanism and a trigger mechanism are set. Under the cooperation of the oil inlet mechanism and the trigger mechanism, after the staff completes the oil filling, the inside of the oil tank can be in a sealed state to prevent the air in the external environment from entering the oil tank and contacting the oil. However, the device is not convenient for observing the oil volume inside the device from the outside, which increases the difficulty for personnel to read the oil volume and reduces the efficiency of the device in reading the oil volume. In addition, when the device removes the oil storage structure, the oil storage structure needs to be lifted out from the top with great effort before it can be removed, and the oil storage structure is difficult to remove. Utility Model Content

[0004] The utility model provides a fuel dispenser calibration metering device to solve the problem that the oil volume inside the existing device is inconvenient to observe.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas station calibration and metering device, comprising a moving component and an oil storage component, a placement cavity for placing the oil storage component is formed on the moving component, the oil storage component comprises an oil storage part and a metering tube, a cavity for storing oil is formed inside the oil storage part, and two liquid guide tubes are symmetrically fixedly connected to one side of the oil storage part, one of the liquid guide tubes is located above the other liquid guide tube, and the two liquid guide tubes are both connected to the cavity, and a metering tube is connected between the two liquid guide tubes.

[0006] Preferably, the movable member includes a base plate, a baffle frame is fixedly connected to the top of the base plate, one side of the baffle frame is open to form a side cavity, and the other side is fixedly connected to a handle, the placement cavity is formed between the top of the base plate and the side cavity, and the bottom of the base plate is rotatably connected to a base frame, and the inside of the base frame is rotatably connected to a movable wheel.

[0007] Preferably, a rotating plate is rotatably connected to one side of the base plate, and the rotating plate is located below the opening of the side cavity.

[0008] Preferably, a plurality of mounting frames are fixedly connected to one side of the rotating plate facing the side cavity, and auxiliary rollers are rotatably connected to the mounting frames.

[0009] Preferably, a connecting frame and an elastic band are installed on one side of the retaining frame;

[0010] The side cavity is located between the connecting frame and the elastic band, and Velcro is bonded on both sides of the elastic band adjacent to the retaining frame.

[0011] Preferably, the oil storage part includes an oil storage barrel, a hollow oil storage cavity is formed inside the oil storage barrel, and a liquid inlet pipe matching the oil storage cavity is fixedly connected to the top of the oil storage barrel, and the two liquid guide tubes are installed on one side of the oil storage barrel.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] (1) By providing a liquid guide tube and a metering tube, when the oil is added to the oil storage part, the oil is guided into the metering tube through the two liquid guide tubes. The personnel can know the amount of oil added to the oil storage part by reading the reading of the metering tube, so that the personnel can observe the oil amount inside the device from the outside, which reduces the difficulty of the personnel to read the oil amount and improves the efficiency of the device to read the oil amount;

[0014] (2) By providing a base plate and a retaining frame, the oil storage barrel is supported by the side cavities on the base plate and the retaining frame. When a person needs to remove the oil storage barrel, he only needs to pull the rotating plate to rotate around the base plate so that the free end of the rotating plate touches the ground, and then the oil storage barrel slides off the rotating plate. When a person needs to remove the oil storage barrel, he does not need to lift the oil storage barrel from the top for disassembly, which reduces the difficulty of removing the oil storage barrel and improves the efficiency of removing the oil storage barrel.

[0015] (3) On the basis of the above beneficial effects, when the oil storage barrel slides down through the turntable, the mounting frame is supported by the turntable, the auxiliary roller is supported by the mounting frame, and the oil storage barrel is guided by the auxiliary roller, so that the oil storage barrel can slide down from the turntable more efficiently, further improving the efficiency of removing the oil storage barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0018] Figure 2 This is the second stereogram of the utility model;

[0019] Figure 3 This is the third stereogram of the utility model;

[0020] Figure 4 This is one of the three-dimensional views of the utility model with the oil storage component removed;

[0021] Figure 5 The second is a three-dimensional diagram of the utility model with the oil storage component removed;

[0022] Figure 6 This is one of the three-dimensional diagrams of the oil storage component of the utility model;

[0023] Figure 7 This is the second stereoscopic view of the oil storage component of the utility model;

[0024] Figure 8 It is a cross-sectional view of the oil storage component of the utility model;

[0025] In the figure: 1. moving member; 11. retaining frame; 12. handle; 13. base plate; 14. bottom frame; 15. moving wheel; 16. rotating plate; 17. mounting frame; 18. auxiliary roller; 19. elastic band; 110. Velcro; 111. connecting frame; 112. side cavity; 2. oil storage member; 21. oil storage barrel; 22. liquid inlet pipe; 23. liquid guide pipe; 24. metering tube; 25. oil storage cavity. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-Figure 8 As shown, a gas station calibration and metering device includes a moving component 1 and an oil storage component 2. A placement cavity for placing the oil storage component 2 is formed on the moving component 1. The oil storage component 2 includes an oil storage part and a metering tube 24. A cavity for storing oil is formed inside the oil storage part, and two liquid guide tubes 23 are symmetrically fixedly connected to one side of the oil storage part, one of the liquid guide tubes 23 is located above the other liquid guide tube 23, and the two liquid guide tubes 23 are both connected to the cavity, and a metering tube 24 is connected between the two liquid guide tubes 23.

[0028] Through the above technical scheme, when personnel need to measure the refueling amount of the gas pump, the oil storage part is placed in the placement cavity on the movable component 1, and the device is moved to the side of the gas pump that needs to be measured through the movable component 1. After the device is moved, the refueling gun of the gas pump is removed, and the refueling gun is inserted into the cavity inside the oil storage part. The refueling amount is set on the gas pump. After the refueling amount is set, the oil is transported to the cavity inside the oil storage part through the refueling gun. When the refueling gun finishes transporting the oil, the oil is made to flow in the metering tube 24 through the cooperation of the liquid guide tube 23. When the liquid level of the oil in the metering tube 24 is stable, the personnel reads the degree on the metering tube 24, and then records the reading, and compares the reading with the oil output set for the gas pump, and the inspection of the gas pump can be completed.

[0029] Specifically, in one embodiment, regarding the above-mentioned moving member 1:

[0030] like Figure 1-Figure 5 As shown, the movable member 1 includes a base plate 13, a retaining frame 11 is fixedly connected to the top of the base plate 13, one side of the retaining frame 11 is open to form a side cavity 112, and the other side is fixedly connected to a handle 12, a placement cavity is formed between the top of the base plate 13 and the side cavity 112, and the bottom of the base plate 13 is rotatably connected to a base frame 14, and the inside of the base frame 14 is rotatably connected to a movable wheel 15.

[0031] In this embodiment, the oil storage part is placed in the placement cavity formed above the substrate 13 and the upper cavity 112 of the baffle frame 11, and the baffle frame 11 is pushed by the handle 12, and the substrate 13 is moved to the side of the gas pump that needs to be measured through the cooperation of the moving wheel 15 and the base frame 14. After the device moves, the refueling gun of the gas pump is removed, and the refueling gun is inserted into the cavity inside the oil storage part, and the refueling amount is set on the gas pump. After the refueling amount is set, the oil is transported to the cavity inside the oil storage part through the refueling gun. When the refueling gun finishes transporting the oil, the oil is made to flow in the metering tube 24 through the cooperation of the liquid guide tube 23. When the liquid level of the oil in the metering tube 24 is stable, the personnel reads the degree on the metering tube 24, and then records the reading, and compares the reading with the oil output set by the gas pump, so as to complete the detection of the gas pump.

[0032] When personnel need to remove the oil storage part, in order to facilitate the removal of the oil storage part, such as Figure 1-Figure 5 As shown, a rotating plate 16 is rotatably connected to one side of the base plate 13 , and the rotating plate 16 is located below the opening of the side cavity 112 .

[0033] In this embodiment, when personnel need to remove the oil storage part, they pull the rotating plate 16 to rotate the rotating plate 16 around the base plate 13, and then let the free end of the rotating plate 16 touch the ground, push the oil storage part, and make the oil storage part slide off the base plate 13, and finally slide the oil storage part off through the rotating plate 16.

[0034] In addition, in the present invention, in order to further improve the unloading efficiency of the oil storage part, Figure 4 and Figure 5 As shown, a plurality of mounting frames 17 are fixedly connected to one side of the rotating plate 16 facing the side cavity 112 , and auxiliary rollers 18 are rotatably connected to the mounting frames 17 .

[0035] In this embodiment, when personnel need to remove the oil storage part, they pull the rotating plate 16 to make the rotating plate 16 rotate around the base plate 13, and then let the free end of the rotating plate 16 touch the ground, push the oil storage part, and make the oil storage part slide down from the base plate 13, and finally slide the oil storage part down through the rotating plate 16, and when the oil storage part slides from the rotating plate 16, the mounting frame 17 is supported by the rotating plate 16, and the auxiliary roller 18 is supported by the mounting frame 17, thereby assisting the movement of the oil storage part, so that the oil storage part slides down more smoothly.

[0036] When the personnel place the oil storage part in the placement cavity, in order to prevent the oil storage part from accidentally falling, such as Figure 1-Figure 4 As shown, a connecting frame 111 and an elastic band 19 are installed on one side of the retaining frame 11;

[0037] The side cavity 112 is located between the connecting frame 111 and the elastic band 19 , and Velcro 110 is bonded to both sides of the elastic band 19 adjacent to the retaining frame 11 .

[0038] In this embodiment, after the oil storage part is placed in the placement cavity, the elastic band 19 is pulled to make the free side of the elastic band 19 pass through the connecting frame 111, and then the Velcro 110 on the connecting frame 111 is bonded to another Velcro 110, thereby completing the fixation of the elastic band 19 and further restraining the oil storage part.

[0039] Specifically, in one embodiment, regarding the above-mentioned oil storage part:

[0040] like Figure 1-Figure 3 as well as Figure 6-Figure 8 As shown, the oil storage part includes an oil storage barrel 21, a hollow oil storage cavity 25 is formed inside the oil storage barrel 21, and a liquid inlet pipe 22 matching the oil storage cavity 25 is fixedly connected to the top of the oil storage barrel 21, and two liquid guide tubes 23 are installed on one side of the oil storage barrel 21.

[0041] In this embodiment, the refueling gun of the fuel dispenser is removed, and the refueling gun is inserted into the liquid inlet pipe 22, and the refueling amount is set on the fuel dispenser. After the refueling amount is set, the oil is transported to the oil storage chamber 25 inside the oil storage barrel 21 through the refueling gun. When the refueling gun finishes transporting the oil, the liquid guide tube 23 cooperates to make the oil flow in the metering tube 24. When the liquid level of the oil in the metering tube 24 is stable, the personnel reads the degree on the metering tube 24, and then records the reading, and compares the reading with the oil output set by the fuel dispenser, and the inspection of the fuel dispenser is completed.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fuel dispenser calibration and metering device, characterized in that: The invention comprises a moving component (1) and an oil storage component (2), wherein a placement cavity for placing the oil storage component (2) is formed on the moving component (1), and the oil storage component (2) comprises an oil storage portion and a metering tube (24), wherein a cavity for storing oil is formed inside the oil storage portion, and two liquid guide tubes (23) are symmetrically fixedly connected to one side of the oil storage portion, wherein one liquid guide tube (23) is located above the other liquid guide tube (23), and both liquid guide tubes (23) are connected to the cavity, and a metering tube (24) is connected between the two liquid guide tubes (23).

2. A fuel dispenser calibration and metering device according to claim 1, characterized in that: The movable member (1) comprises a base plate (13), the top of the base plate (13) is fixedly connected to a retaining frame (11), one side of the retaining frame (11) is open to form a side cavity (112), and the other side is fixedly connected to a handle (12), the placement cavity is formed between the top of the base plate (13) and the side cavity (112), and the bottom of the base plate (13) is rotatably connected to a base frame (14), and the interior of the base frame (14) is rotatably connected to a movable wheel (15).

3. A fuel dispenser calibration and metering device according to claim 2, characterized in that: A rotating plate (16) is rotatably connected to one side of the base plate (13), and the rotating plate (16) is located below the opening of the side cavity (112).

4. A fuel dispenser calibration and metering device according to claim 3, characterized in that: A plurality of mounting frames (17) are fixedly connected to one side of the rotating plate (16) facing the side cavity (112), and auxiliary rollers (18) are rotatably connected to the mounting frames (17).

5. A fuel dispenser calibration and metering device according to claim 3, characterized in that: A connecting frame (111) and an elastic band (19) are installed on one side of the retaining frame (11); The side cavity (112) is located between the connecting frame (111) and the elastic band (19), and Velcro (110) is bonded to both sides of the elastic band (19) adjacent to the retaining frame (11).

6. A fuel dispenser calibration and metering device according to claim 1, characterized in that: The oil storage part comprises an oil storage barrel (21), a hollow oil storage cavity (25) is formed inside the oil storage barrel (21), and a liquid inlet pipe (22) matching the oil storage cavity (25) is fixedly connected to the top of the oil storage barrel (21), and the two liquid guide pipes (23) are both installed on one side of the oil storage barrel (21).

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