Full-protection refueling vehicle

Abstract

The utility model relates to the technical field of refueling vehicles, in particular to a full-protection refueling vehicle which comprises a vehicle frame, an oil tank and an operation box are sequentially arranged at the position, behind a cab, of the vehicle frame, a refueling machine is arranged in the operation box, and side protectors are arranged at the positions, on the two sides of the oil tank, of the vehicle frame. The oil tank is of a double-bin structure with an oval section, a manhole is formed in the top of each bin, a sea valve is arranged at the bottom of each bin, and the oil tank is communicated with the oiling machine through a pipeline and a double pump. The oil tank is arranged in the middle of the enclosure, so that the oil tank can be effectively prevented from being scratched, the safety of the oil tank is improved, and the service life of the oil tank is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of refueling truck technology, and in particular to a fully protected refueling truck. Background Technology

[0002] With the relaxation of national policies and the demand for agricultural mechanization, refueling trucks are being used more and more widely. Existing refueling trucks are usually simple modifications such as adding fuel dispensers to oil tankers. They lack sufficient safety protection. In mountainous and mining areas with complex working conditions, oil tanks are easily damaged by collisions, posing a great safety hazard. Summary of the Invention

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by providing a fully protected refueling vehicle, which has a barrier around the oil tank to shield it and prevent external collisions.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a fully protected refueling vehicle, including a frame, with an oil tank and an operation box arranged sequentially behind the driver's cab on the frame, and a refueling machine installed in the operation box. Side protection is provided on both sides of the oil tank on the frame. The oil tank is a double-compartment structure with an elliptical cross-section, and a manhole is provided at the top of each double compartment, and a bottom valve is provided at the bottom of each double compartment. The oil tank and the refueling machine are connected by a pipeline and a dual pump.

[0005] Preferably, the oil tank is made of 5182 H111.

[0006] Preferably, the width of the side guards on both sides is greater than the width of the oil tank, and the height of the side guards is 10-20 cm lower than the centerline of the oil tank. The width of the oil tank is less than the width of the oil truck body, and the width of the side guards on both sides is equal to the width of the oil truck body. This can prevent obstacles on both sides of the road from scraping the oil tank. The upper part of the oil tank protrudes, which facilitates the installation and removal of the oil tank and also facilitates the installation of a fuel level gauge on the oil tank.

[0007] Preferably, the side protection is an aluminum alloy welded frame, bolted to the vehicle's side supports. The side protection includes 2-3 toolboxes depending on the vehicle's space. The multiple toolboxes significantly increase the space available for storing tools and accessories on the refueling truck, allowing it to perform not only refueling but also simple maintenance tasks.

[0008] Preferably, the top of the oil tank is equipped with a surrounding panel, and a ladder is provided on one side between the oil tank and the cab. Because the oil tank is elliptical, the top panel can prevent workers from slipping.

[0009] Preferably, a lifting frame is provided on each side of the enclosure. The lifting frame can be raised to serve as an oil pipe support, facilitating refueling of higher equipment.

[0010] Preferably, the manhole is secured with a large cover by screws, and the large cover is fitted with a small cover that can be raised and lowered by screws. The large cover is also equipped with a breather valve. The large cover is not frequently opened and is generally only opened when cleaning the oil tank. The small cover can be easily opened. The breather valve can open the upper or lower valve plate respectively when the pressure inside the oil tank is too high or too low, thereby making the pressure inside the tank equal to atmospheric pressure.

[0011] Preferably, the oil tank is equipped with an oil vapor recovery system. One end of the pipeline of the oil vapor recovery system is located in one of the two manholes, and the other end is connected to an oil vapor connector inside the control box. During filling and draining, the oil vapor recovery system can recover the oil vapor, process it, and return it to the oil tank, preventing oil vapor from polluting the air and preventing oil vapor evaporation from causing a drop in oil quality.

[0012] Preferably, an emergency shut-off valve is provided at the tail end of the oil tank, and a pneumatic control combination switch for remotely controlling the emergency shut-off valve is provided in the control box.

[0013] Preferably, the rear crossbeam of the oil truck is equipped with an anti-static grounding strap and a conductive rod, wherein the anti-static grounding strap is kept in contact with the ground.

[0014] Preferably, the rear of the vehicle frame is equipped with brake lights, turn signals, reversing lights, rear position lights, license plate lights, fog lights, and reflectors, and the voltage of each light is consistent with the voltage of the chassis vehicle.

[0015] Preferably, a triangular hazard warning light is installed on the top of the cab of the oil tanker, and the exhaust pipe outlet is positioned at the front and equipped with a fireproof cover.

[0016] The beneficial effects of this utility model are as follows: A fully protected refueling truck includes a frame, with an oil tank and an operating box sequentially arranged behind the driver's cab. The operating box houses a refueling machine. Side protection is provided on both sides of the oil tank. The oil tank is a double-compartment structure with an elliptical cross-section, and each compartment has a manhole at the top and a bottom valve at the bottom. The oil tank and the refueling machine are connected via a pipeline and a dual pump. This utility model, by placing the oil tank in the center of a perimeter enclosure, effectively prevents the oil tank from being scratched, improving its safety and service life. Attached Figure Description

[0017] Figure 1 This is a front view of the refueling truck of this utility model;

[0018] Figure 2 yes Figure 1 The right view;

[0019] Figure 3 This is a front view of the oil tank;

[0020] Figure 4 yes Figure 3 The left view;

[0021] Figure 5 yes Figure 3 Top view;

[0022] Figure 6 yes Figure 3 A bottom view.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1 - Vehicle frame, 2 - Oil tank, 3 - Control box, 4 - Fuel dispenser, 5 - Side protection, 6 - Manhole, 7 - Sea valve, 8 - Enclosure, 9 - Ladder, 10 - Lifting frame. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the scope of the present invention.

[0026] like Figures 1-6 As shown, this embodiment of a fully protected refueling vehicle includes a frame 1. An oil tank 2 and an operating box 3 are sequentially arranged behind the driver's cab on the frame 1. A refueling machine 4 is installed inside the operating box 3. Side protection 5 is provided on both sides of the oil tank 2 on the frame 1. The oil tank 2 is a double-compartment structure with an elliptical cross-section. A manhole 6 is provided at the top of each compartment, and a bottom valve 7 is provided at the bottom of each compartment. The oil tank 2 and the refueling machine 4 are connected via a pipeline and a dual pump.

[0027] This embodiment discloses a refueling truck, which is compact, highly protected, and multifunctional. The oil tank 2 has a dual-compartment structure with a total volume of 1.8 cubic meters, capable of holding two types of oil or only one type. The oil tank 2 has an elliptical cross-section, with mounting feet at both ends of its bottom for connection to the vehicle frame 1. The bottom valve 7 is connected via a pipeline to a four-position three-way valve, then to the oil inlet and outlet, and finally to the refueling machine 4, which is a pre-assembled device. The dual pump can be driven by the refueling truck's power or by a battery.

[0028] The oil tank 2 of this refueling truck is protected by other shields on all sides, which can effectively prevent it from being hit and scratched during driving, thereby improving the protection and service life of the oil tank 2.

[0029] To facilitate refueling of equipment at higher positions, the top of the oil tank 2 is surrounded by a panel 8, and a ladder 9 is installed on the rear side of the cab to allow workers to climb to the top of the oil tank 2 for operation. Additionally, a lifting frame 10 is installed on each side of the panel 8, which can serve as a support for installing oil pipes.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model, and for the convenience of describing the technical solution, the front, back, left, right, top, middle, and bottom orientations are based on the accompanying drawings and are not a limitation on the protection scope of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the essence and scope of the technical solution of this utility model.

Claims

1. A fully protected refueling vehicle, characterized in that: The vehicle includes a chassis, with an oil tank and an operating box arranged sequentially behind the cab. The operating box contains a fuel dispenser, and the chassis has side protection on both sides of the oil tank. The oil tank is a double-compartment structure with an elliptical cross-section, and each compartment has a manhole at the top and a bottom valve at the bottom. The oil tank and the fuel dispenser are connected by a pipeline and a dual pump.

2. The fully protected refueling vehicle according to claim 1, characterized in that: The width of the side protection on both sides is greater than the width of the oil tank, and the height of the side protection is 10-20cm lower than the centerline of the oil tank.

3. The fully protected refueling vehicle according to claim 1, characterized in that: The side protection is an aluminum alloy welded frame, which is bolted to the side support of the vehicle. The side protection is equipped with 2 to 3 toolboxes depending on the space of the vehicle body.

4. A fully protected refueling vehicle according to claim 1, characterized in that: The top of the oil tank is equipped with a surrounding panel, and a ladder is provided on one side between the oil tank and the cab.

5. A fully protected refueling vehicle according to claim 4, characterized in that: A lifting frame is installed on each side of the enclosure.

6. A fully protected refueling vehicle according to claim 1, characterized in that: The manhole is fixed with a large cover by screws, and the large cover is fitted with a small cover that can be raised and lowered by screws. The large cover is also equipped with a breather valve.

7. A fully protected refueling vehicle according to claim 1, characterized in that: The oil tank is equipped with an oil and gas recovery system. One end of the pipeline of the oil and gas recovery system is installed in the two manholes, and the other end is connected to the oil and gas connector inside the control box.

8. A fully protected refueling vehicle according to claim 1, characterized in that: An emergency shut-off valve is installed at the tail end of the oil tank, and a pneumatic control combination switch for remotely controlling the emergency shut-off valve is installed in the control box.

9. A fully protected refueling vehicle according to claim 1, characterized in that: The rear crossbeam of the oil truck is equipped with a static-dissipating grounding strap and a conductive rod, with the static-dissipating grounding strap maintaining contact with the ground.

10. A fully protected refueling vehicle according to claim 1, characterized in that: The truck cab is equipped with a triangular hazard warning light on the top, and the exhaust pipe outlet is positioned at the front and fitted with a fireproof cover.

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