All-weather portable metering oiling machine

Abstract

The utility model provides an all-weather portable metering oiling machine, which belongs to the technical field of oiling machines, and comprises an oil tank, an oil gun used for pumping out fuel oil in the oil tank is arranged on the oil tank, a tank body used for placing the oil tank in the tank body is further included, a tank door is arranged on the upward side face of the tank body, and the oil tank is arranged in the tank door. The tank body is provided with a cavity, a heat preservation layer and a heat insulation layer are arranged in the cavity so that heat insulation of an oil tank located in the tank body can be achieved, a containing base used for containing an oil gun is arranged in the tank body, and after the oil gun is placed in the containing base, the containing base can absorb residual fuel oil at the end of the oil gun. By arranging the box body and the box door which have the heat insulation and heat preservation performance, the oil tank is placed in the box body, heat insulation and heat preservation of the oil tank can be achieved, and therefore the oiling machine can be used for oiling under the high-temperature or cold weather condition.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel dispensers, in particular to an all-weather portable metering fuel dispenser. Background Art

[0002] Modern fuel dispensers are becoming increasingly sophisticated, with features such as energy-saving and environmentally friendly functions, fuel card recognition, preset refueling settings, calculation and control functions, and receipt printing capabilities available on electronic and computerized dispensers. For field trips, tourism, exploration, and other operations, and for tractors operating in the fields, far from gas stations, dedicated vehicles are needed to deliver fuel to the work area. Dedicated vehicles are inconvenient and time-consuming to deliver fuel to the work area. Large groups on extended trips would find it much more convenient if they could use a small fuel dispenser that delivers purified and metered fuel from a fuel depot to refuel their vehicles.

[0003] A Chinese utility model patent, published under the publication number CN205933199U, discloses a portable fuel dispenser equipped with a fuel tank, a refueling pump, a refueling nozzle, a connecting pipe, and a power unit, enabling vehicles to refuel at any time. However, the existing fuel tank is exposed to direct sunlight. In extreme weather with high temperatures, direct sunlight on the tank creates a safety hazard due to the flammability of fuel. Furthermore, the refueling nozzle is also exposed to the outside, and after refueling, residual fuel may remain in the nozzle outlet, posing a safety hazard due to the flammability of fuel. Summary of the Invention

[0004] In view of this, the utility model provides an all-weather portable metering fuel dispenser to solve the problem that portable fuel dispensers in the prior art cannot adapt to high temperature extreme weather and have certain safety hazards during use.

[0005] In order to solve the above technical problems, the all-weather portable metering fuel dispenser provided by the present invention adopts the following technical solutions:

[0006] An all-weather portable metering fuel dispenser includes a fuel tank, a fuel gun for extracting fuel from the fuel tank, and a box body for placing the fuel tank therein. The upward side of the box body is provided with a box door, the box body has a cavity, and the cavity is provided with a thermal insulation layer and a heat insulating layer, so as to achieve heat insulation of the fuel tank located in the box body. A placement seat for placing the fuel gun is provided in the box body. When the fuel gun is placed in the placement seat, the placement seat can absorb the residual fuel at the end of the fuel gun.

[0007] Furthermore, the placement seat includes a mounting frame fixedly connected to the inner wall of the box body, and a socket is provided on the side of the mounting frame. An oil absorption component that can absorb the residual fuel at the end of the refueling gun is tightly inserted into the socket, and a fixing component for fixing the refueling gun is provided in the mounting frame.

[0008] Furthermore, the oil absorption component includes an inserting plate that can be inserted into the socket, and a mounting groove is provided on the side of the inserting plate inserted into the mounting frame, and the oil absorption cotton is fixedly installed in the mounting groove.

[0009] Furthermore, a hand-pull groove is provided on the side surface of the inserting plate outside the installation frame, and an anti-slip layer is provided on one side surface of the hand-pull groove.

[0010] Furthermore, the fixing assembly includes a movable hole opened on the downward side of the mounting frame, and a first clamping assembly and a second clamping assembly are symmetrically arranged in the mounting frame about the movable hole. The refueling gun can be placed between the first clamping assembly and the second clamping assembly and both can clamp the refueling gun. When the refueling gun is clamped by the first clamping assembly and the second clamping assembly, the oil outlet end of the refueling gun is in contact with the oil-absorbing cotton.

[0011] Furthermore, the first clamping assembly includes an L-shaped clamping plate fixedly connected to the installation frame, a spring is provided on a side surface of the clamping plate, and a movable plate is provided at one end of the spring.

[0012] Furthermore, a handle is provided on the side of the door for easy opening of the door.

[0013] The above technical solution of the utility model includes at least the following beneficial effects:

[0014] 1. By providing a box body and door with heat insulation and thermal insulation properties and placing the fuel tank inside the box, the fuel tank can be insulated and thermally preserved. Therefore, the fuel dispenser can be used for refueling regardless of hot or cold weather conditions.

[0015] 2. The fuel gun can be placed by setting a placement seat, and a small amount of fuel remaining at the end of the fuel gun can be absorbed, which can prevent the fuel remaining at the end of the fuel gun from catching fire and causing safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0017] Figure 1This is a schematic diagram of the three-dimensional structure of the all-weather portable metering fuel dispenser of the utility model;

[0018] Figure 2 Schematic diagram of the three-dimensional structure of the all-weather portable metering fuel dispenser without the door Figure 1 ;

[0019] Figure 3 Schematic diagram of the three-dimensional structure of the all-weather portable metering fuel dispenser without the door Figure 2 ;

[0020] Figure 4 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 5 For this utility model Figure 3 Enlarged structural diagram at point B in the middle.

[0022] Description of reference numerals:

[0023] 1. Box body; 2. Box door; 3. Handle; 4. Fuel gun; 5. Flow meter; 6. Fuel pipe; 7. Thermal insulation layer; 8. Insulation layer; 9. Mounting frame; 10. Insert plate; 11. Oil-absorbing cotton; 12. Hand-pulled groove; 13. Anti-slip layer; 14. Movable hole; 15. Clamping plate; 16. Spring; 17. Movable plate; 18. Fuel tank. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0025] When using the fuel dispenser, first place the fuel tank 18 without fuel in the box body 1, and then inject fuel into the fuel tank 18. After the fuel is filled, close the box door 2. Since the box body 1 and the box door 2 have the functions of heat insulation and heat preservation, they can be used regardless of high temperature or extremely cold weather conditions, so that the fuel dispenser can be used all day long.

[0026] After introducing the basic principles of the present invention, various non-limiting embodiments of the present invention are described in detail below. The numbers of any elements in the drawings are for illustration only and not for limitation, and any names are for distinction only and do not have any limiting meaning.

[0027] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.

[0028] The embodiment of the all-weather portable metering fuel dispenser provided by the present invention is as follows:

[0029] like Figure 1-5 The figure shows an all-weather portable metering fuel dispenser, comprising a fuel tank 18, a fueling nozzle 4 mounted on the fuel tank 18 for extracting fuel from the tank 18, a flow meter 5 mounted on the fuel outlet port of a fuel pump (not shown), and a refueling pipe 6 of the fueling nozzle 4 connected to the flow meter 5, thereby facilitating fuel quantity control. Specifically, how the fueling nozzle 4 extracts fuel from the fuel tank 18 can be found in the utility model patent publication number CN205933199U. The refueling method and method of the fueling nozzle 4 in this application are the same as those described in the patent publication and will not be further described here.

[0030] Further, if Figure 1 As shown, it also includes a box body 1 for placing the oil tank 18 therein, a box door 2 is provided on the upward side of the box body 1, and a handle 3 is provided on the side of the box door 2 for facilitating opening the box door 2. Both the box body 1 and the box door 2 have cavities. Figure 5 As shown, the cavity is provided with an insulation layer 8 and a heat insulating layer 7 to insulate the fuel tank 18 located within the housing 1. The heat insulating layers 7 and 8 are arranged from the outside to the inside of the housing 1 and the door 2. The heat insulating layer 7 is made of a conventional insulation material, such as rock wool board. Secondly, the heat insulating layer 8 is made of aluminum silicate insulation wool. Rock wool board not only provides insulation but is also lightweight. Similarly, aluminum silicate insulation wool is lightweight. Using both can effectively reduce the weight of the housing 1.

[0031] After the fueling gun 4 has refueled the vehicle, a small amount of fuel will remain at the end of the fueling gun 4. In the prior art, the fueling gun 4 is directly placed on the surface of the fuel tank 18 after use. If it is directly exposed to the sun in extremely hot weather, if the fuel at the end of the fueling gun 4 burns, a safety accident may occur. To avoid this safety hazard, a placement seat for placing the fueling gun 4 is provided in the box body 1. When the fueling gun 4 is placed in the placement seat, the placement seat can absorb the residual fuel at the end of the fueling gun 4.

[0032] Specifically, refer to Figure 2 As shown, the placement seat includes a mounting frame 9 fixedly connected to the inner wall of the box body 1, and a socket (not shown in the figure) is opened on the side of the mounting frame 9. An oil absorption component that can absorb the fuel remaining at the end of the fuel gun 4 is tightly inserted into the socket. A fixing component for fixing the fuel gun 4 is provided in the mounting frame 9.

[0033] Further, refer to Figure 2 and Figure 5As shown, the oil absorption assembly includes an insert plate 10 that can be inserted into the socket. When the insert plate 10 is inserted into the socket, one end of the insert plate 10 will be located outside the mounting frame 9. A mounting groove (not shown in the figure) is provided on the side of the insert plate 10 inserted into the mounting frame 9. The mounting groove is fixed with oil-absorbing cotton 11. The user should replace the oil-absorbing cotton 11 in time according to the weather conditions and the usage of the oil-absorbing cotton 11.

[0034] In order to facilitate the pulling and drawing of the inserting plate 10 , a hand-pull groove 12 is provided on the side surface of the inserting plate 10 outside the mounting frame 9 , and an anti-slip layer 13 is provided on one side surface of the hand-pull groove 12 .

[0035] Next, refer to Figure 2 and Figure 4 As shown, the fixing assembly includes a movable hole 14 opened on the downward side of the mounting frame 9, and a first clamping assembly and a second clamping assembly are symmetrically arranged about the movable hole 14 in the mounting frame 9. The refueling gun 4 can be placed between the first clamping assembly and the second clamping assembly and both can clamp the refueling gun 4. When the refueling gun 4 is clamped by the first clamping assembly and the second clamping assembly, the oil outlet end of the refueling gun 4 contacts the oil-absorbing cotton 11.

[0036] The first clamping assembly includes an L-shaped clamping plate 15 fixed to the mounting frame 9, with a spring 16 provided on the side of the clamping plate 15 and a movable plate 17 provided at one end of the spring 16. The second clamping assembly has the same structure and function as the first clamping assembly, so it will not be described in detail.

[0037] When the fueling gun 4 is not clamped by the first clamping assembly and the second clamping assembly, there is a gap between the movable plate 17 in the first clamping assembly and the movable plate 17 in the second clamping assembly, so that the user can place the fueling gun 4 between the two movable plates 17. After the fueling gun 4 is placed between the two movable plates 17, the two movable plates 17 will move away from each other, and under the action of the spring 16, the movable plate 17 can clamp the fueling gun 4, thereby fixing the fueling gun 4.

[0038] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inside", "outside" and other terms indicating orientation or positional relationships are based on the orientation or positional relationships shown in the drawings of this specification. They are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the devices or elements involved must have the specific orientation, be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.

[0039] In addition, in the description of this specification, “a plurality of” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.

Claims

1. An all-weather portable metering fuel dispenser, comprising a fuel tank, the fuel tank being provided with a fuel nozzle for extracting fuel from the tank, characterized in that: It also includes a box body for placing the fuel tank therein, a box door is provided on the upward side of the box body, the box body has a cavity, and a thermal insulation layer and a heat insulation layer are provided in the cavity to achieve heat insulation of the fuel tank located in the box body, and a placement seat for placing the fuel gun is provided in the box body. When the fuel gun is placed in the placement seat, the placement seat can absorb the residual fuel at the end of the fuel gun.

2. The all-weather portable metering fuel dispenser according to claim 1, characterized in that: The placement seat includes a mounting frame fixedly connected to the inner wall of the box, a socket is opened on the side of the mounting frame, an oil absorption component that can absorb the residual fuel at the end of the refueling gun is tightly inserted into the socket, and a fixing component for fixing the refueling gun is provided in the mounting frame.

3. The all-weather portable metering fuel dispenser according to claim 2, characterized in that: The oil absorption component comprises an inserting plate which can be inserted into the inserting hole. A mounting groove is provided on the side of the inserting plate inserted into the mounting frame. The oil absorption cotton is fixedly mounted in the mounting groove.

4. The all-weather portable metering fuel dispenser according to claim 3, characterized in that: A hand-drawn groove is provided on the side surface of the inserting plate outside the installation frame, and an anti-slip layer is provided on one side surface of the hand-drawn groove.

5. The all-weather portable metering fuel dispenser according to claim 3, characterized in that: The fixing assembly includes a movable hole on the downward side of the mounting frame, and a first clamping assembly and a second clamping assembly are symmetrically arranged in the mounting frame about the movable hole. The refueling gun can be placed between the first clamping assembly and the second clamping assembly, and the two can clamp the refueling gun. When the refueling gun is clamped by the first clamping assembly and the second clamping assembly, the oil outlet end of the refueling gun contacts the oil-absorbing cotton.

6. The all-weather portable metering fuel dispenser according to claim 5, characterized in that: The first clamping assembly includes an L-shaped clamping plate fixedly connected to the installation frame, a spring is provided on the side surface of the clamping plate, and a movable plate is provided at one end of the spring.

7. The all-weather portable metering fuel dispenser according to any one of claims 1 to 6, characterized in that: A handle is provided on the side of the box door for facilitating opening the box door.

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