A tractor fuel tank

Abstract

This utility model discloses a tractor fuel tank, relating to the technical field of tractor fuel tanks. It solves the problem that reserving a mounting position for the foot pedal is necessary during the assembly of a tractor fuel tank, resulting in a reduction in the fuel tank capacity. The design includes: a fuel tank body with a front fuel tank strap fixing groove and a rear fuel tank fixing groove on its shell. A fuel tank strap is installed in each of the front and rear fuel tank strap fixing grooves. The fuel tank body is secured to the vehicle body by the two fuel tank straps. A hollow groove plate extends laterally outward from the middle of the fuel tank for mounting the foot pedal, allowing the foot pedal to be directly installed on the fuel tank body. This utility model eliminates the need to reserve a mounting position for the foot pedal and does not reduce the size or volume of the fuel tank body. The perforated design of the front fuel tank strap fixing groove increases the stress area of ​​the fuel tank strap, improving the stability of the connection between the fuel tank body and the vehicle body, and providing a certain buffering effect against the forward and backward movement of the fuel tank body.

Description

Technical Field

[0001] This utility model relates to the technical field of tractor fuel tanks, and more particularly to a tractor fuel tank. Background Technology

[0002] The tractor fuel tank is a crucial component for storing diesel fuel. Existing tractor fuel tanks are mostly located under the cab, between the flywheel housing and the tires, or directly mounted on the tractor chassis. Due to the limited internal space, most fuel tanks are designed with irregular shapes and are close to other components such as the tires, gearbox, and cab. The footstool is a device in wheeled tractors that facilitates operator access to the cab and is usually located on the side of the tractor. Both the fuel tank and the footstool are typically installed separately on the tractor, in close proximity. However, during the assembly of the tractor fuel tank, space must be reserved for the footstool, which often means reducing the size and internal volume of the fuel tank. Reduced fuel tank capacity and fuel storage capacity result in shorter tractor range. Utility Model Content

[0003] To address the problem mentioned above that the installation space for the footrests needs to be reserved during the assembly of the tractor fuel tank, resulting in a reduction in the fuel tank capacity, the purpose of this utility model is to provide a tractor fuel tank.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A tractor fuel tank includes: a fuel tank body, which is divided into a front part, a middle part, and a rear part from front to back; the fuel tank body has a front fuel tank strap fixing groove 3 and a rear fuel tank fixing groove 7 on its shell; the front fuel tank strap fixing groove 3 is located between the front part and the middle part of the fuel tank, and the rear fuel tank fixing groove 7 is located between the middle part and the rear part of the fuel tank; the fuel tank body is mounted on the tractor's fuel tank bracket via the front fuel tank strap fixing groove 3 and the rear fuel tank fixing groove 7; a hollow groove plate extends laterally outward from the middle part of the fuel tank; the upper surface of the hollow groove plate has multiple foot pedal mounting holes 9 for mounting foot pedals; the hollow groove plate has a strap through hole for inserting the fuel tank strap; the strap through hole is located on the same plane as the front fuel tank strap fixing groove 3; both the front fuel tank strap fixing groove 3 and the rear fuel tank fixing groove 7 are used to secure the fuel tank strap.

[0006] The aforementioned tractor fuel tank has an upper surface at the front that is higher than the upper surface at the middle, and an upper surface at the middle that is higher than the upper surface at the rear; an inlet is provided on the upper surface at the front of the fuel tank.

[0007] It also includes: a fuel tank cap 1, which is detachably installed at the fuel inlet of the fuel tank body.

[0008] The aforementioned tractor fuel tank further includes: a fuel level sensor 2, wherein a fuel level sensor mounting hole is provided on the upper surface of the front of the fuel tank, and the fuel level sensor 2 is installed in the fuel level sensor mounting hole, and the fuel level sensor 2 is used to detect the amount of fuel in the fuel tank body.

[0009] The tractor fuel tank described above has an oil outlet 4, an oil return port 5, and an exhaust port 6 on the upper surface of the middle part of the tank. The oil outlet 4 is located near the front fuel tank with a fixing groove 3, the oil return port 5 is located near the rear fuel tank fixing groove 7, and the exhaust port 6 is located between the oil return port 5 and the rear fuel tank fixing groove 7.

[0010] In the aforementioned tractor fuel tank, a limiting groove is formed on the upper surface of the hollow trough plate, and multiple foot pedal mounting holes 9 are symmetrically distributed on the front and rear sides of the limiting groove.

[0011] The aforementioned tractor fuel tank has multiple rear baffle mounting holes 8 on the rear end face of the hollow trough plate.

[0012] In the aforementioned tractor fuel tank, the lower surface of the front part of the fuel tank, the lower surface of the middle part of the fuel tank, and the lower surface of the rear part of the fuel tank are located on the same plane.

[0013] The aforementioned tractor fuel tank has a lower fixing groove 12 at the bottom of the main body of the fuel tank that matches the fuel tank bracket.

[0014] The aforementioned tractor fuel tank has a drain port 10 on the lower surface of the front part of the tank.

[0015] The aforementioned tractor fuel tank has multiple lower fixing holes 11 at the bottom of the main body of the tank. The lower fixing holes 11 are used to install rubber blocks, and the multiple rubber blocks are installed on the fuel tank bracket.

[0016] Because this utility model employs the aforementioned technology, it has the following positive effects compared to existing technologies:

[0017] (1) In this utility model, a hollow groove plate extends outward from the middle of the fuel tank. The upper surface of the hollow groove plate is provided with multiple foot pedal mounting holes for mounting the foot pedal. The foot pedal can be directly mounted on the fuel tank body without reserving a foot pedal mounting position, and without reducing the size and volume of the fuel tank body.

[0018] (2) In this utility model, the lower fixing hole of the fuel tank body is used to install rubber blocks and fix them on the fuel tank bracket. At the same time, it is tied to the fuel tank bracket by two fuel tank straps. The front fuel tank strap fixing groove adopts a perforated design to increase the force-bearing area of ​​the fuel tank strap, improve the stability of the connection between the fuel tank body and the vehicle body, and have a certain buffering effect on the front and rear movement of the fuel tank body. Attached Figure Description

[0019] Figure 1 This is a top view structural diagram of a tractor fuel tank according to the present invention.

[0020] Figure 2 This is a schematic diagram of the structure of a tractor fuel tank from a bottom view according to the present invention.

[0021] In the attached diagram: 1. Fuel tank cap; 2. Fuel level sensor; 3. Front fuel tank with mounting groove; 4. Fuel outlet; 5. Fuel return port; 6. Vent hole; 7. Rear fuel tank mounting groove; 8. Rear baffle mounting hole; 9. Foot pedal mounting hole; 10. Drain port; 11. Lower mounting hole; 12. Lower mounting groove. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0023] Please refer to Figure 1 and Figure 2 The diagram shows a tractor fuel tank, comprising: a fuel tank body, which is divided into a front part, a middle part, and a rear part from front to back; a front fuel tank strap fixing groove 3 and a rear fuel tank fixing groove 7 on the shell of the fuel tank body; the front fuel tank strap fixing groove 3 is located between the front part and the middle part of the fuel tank, and the rear fuel tank fixing groove 7 is located between the middle part and the rear part of the fuel tank; the fuel tank body is mounted on the tractor's fuel tank bracket via the front fuel tank strap fixing groove 3 and the rear fuel tank fixing groove 7; a hollow slotted plate extends laterally outward from the middle part of the fuel tank, and the upper surface of the hollow slotted plate has multiple foot pedal mounting holes 9 for mounting foot pedals; the hollow slotted plate also has strap through holes for inserting fuel tank straps, and the strap through holes are located on the same plane as the front fuel tank strap fixing groove 3; both the front fuel tank strap fixing groove 3 and the rear fuel tank fixing groove 7 are used to secure the fuel tank straps.

[0024] Furthermore, in a preferred embodiment, the upper surface of the front part of the fuel tank is higher than the upper surface of the middle part of the fuel tank, and the upper surface of the middle part of the fuel tank is higher than the upper surface of the rear part of the fuel tank; an oil inlet is provided on the upper surface of the front part of the fuel tank.

[0025] It also includes: fuel tank cap 1, which is detachably installed at the fuel inlet of the fuel tank body.

[0026] Furthermore, in a preferred embodiment, it further includes: a fuel level sensor 2, with a fuel level sensor mounting hole provided on the upper surface of the front of the fuel tank, the fuel level sensor 2 being installed in the fuel level sensor mounting hole, and the fuel level sensor 2 being used to detect the fuel level in the fuel tank body.

[0027] Furthermore, in a preferred embodiment, the upper surface of the middle part of the oil tank is provided with an oil outlet 4, an oil return port 5 and an exhaust port 6. The oil outlet 4 is located near the front oil tank fixing groove 3, the oil return port 5 is located near the rear oil tank fixing groove 7, and the exhaust port 6 is located between the oil return port 5 and the rear oil tank fixing groove 7.

[0028] Furthermore, in a preferred embodiment, a limiting groove is formed on the upper surface of the hollow groove plate, and multiple foot pedal mounting holes 9 are symmetrically distributed on the front and rear sides of the limiting groove.

[0029] Furthermore, in a preferred embodiment, the rear end face of the hollow groove plate is provided with a plurality of rear baffle mounting holes 8.

[0030] Furthermore, in a preferred embodiment, the lower surface of the front part of the fuel tank, the lower surface of the middle part of the fuel tank, and the lower surface of the rear part of the fuel tank are located on the same plane.

[0031] Furthermore, in a preferred embodiment, a lower fixing groove 12 matching the fuel tank bracket is provided at the bottom of the fuel tank body.

[0032] Furthermore, in a preferred embodiment, an oil drain port 10 is provided on the lower surface of the front of the oil tank.

[0033] Furthermore, in a preferred embodiment, a plurality of lower fixing holes 11 are provided at the bottom of the fuel tank body. The lower fixing holes 11 are used to install rubber blocks, and the plurality of rubber blocks are installed on the fuel tank bracket.

[0034] The above are merely preferred embodiments of the present invention and are not intended to limit the implementation methods and protection scope of the present invention.

[0035] Based on the above, this utility model also has the following embodiments:

[0036] In a further embodiment of this utility model, a plurality of lower fixing holes 11 are provided at the bottom of the fuel tank body. The lower fixing holes 11 are used to install rubber blocks. The fuel tank body is installed on the fuel tank bracket by the plurality of rubber blocks. During the driving process, due to acceleration, deceleration, starting, emergency stopping, turning and driving on bumpy roads, the fuel in the fuel tank body will tilt along with the shift of the vehicle's center of gravity, pushing the fuel tank body to move back and forth. By installing the plurality of rubber blocks, the back and forth movement of the fuel tank body is buffered to a certain extent.

[0037] In a further embodiment of this utility model, the fuel tank body is provided with a front fuel tank belt fixing groove 3 and a rear fuel tank fixing groove 7 on its shell. The plane of the front fuel tank belt fixing groove 3 is parallel to the plane of the rear fuel tank fixing groove 7. The fuel tank body is mounted on the tractor body through the front fuel tank belt fixing groove 3 and the rear fuel tank fixing groove 7. A fuel tank belt is provided in the front fuel tank belt fixing groove 3 and the rear fuel tank fixing groove 7 respectively. The fuel tank body is tied to the vehicle body by the two fuel tank belts. The front fuel tank belt fixing groove 3 and the rear fuel tank fixing groove 7 are both annular grooves formed by concave indentation. The two side walls of the annular groove can limit the movement of the fuel tank belt in the annular groove. When the vehicle accelerates, decelerates, starts, stops suddenly, turns, or travels on bumpy roads, the two fuel tank belts can reduce the range of motion of the fuel tank body relative to the vehicle, reduce the collision and scratches on the outer surface of the fuel tank body, and ensure the supply of fuel to the system.

[0038] In a further embodiment of this utility model, a hollow groove plate extends laterally outward from the middle of the fuel tank. The hollow groove plate has a strap through hole for inserting the fuel tank strap. The strap through hole and the front fuel tank strap fixing groove 3 are located on the same plane. The fuel tank strap located in the front fuel tank strap fixing groove 3 passes through the strap through hole and binds and fixes the fuel tank body and the vehicle body. The perforated design of the front fuel tank strap fixing groove 3 can increase the stress area of ​​the fuel tank strap and improve the stability of the connection between the fuel tank body and the vehicle body.

[0039] In a further embodiment of this utility model, a hollow groove plate extends laterally outward from the middle of the fuel tank. The upper surface of the hollow groove plate is provided with a plurality of foot pedal mounting holes 9 for mounting the foot pedal. The foot pedal can be directly mounted on the fuel tank body without reserving a foot pedal mounting position, and without reducing the size and volume of the fuel tank body.

[0040] In a further embodiment of this utility model, the tractor fuel tank is generally made of metal materials, mainly iron or aluminum, which have high strength and durability and can withstand the vibration and impact generated by the tractor in harsh working environments, and is sufficient to support the weight of a human body; since the fuel tank is close to the cab, a foot pedal is added to the main body of the fuel tank, and the driver can step on the foot pedal to enter the cab without reserving a space for the foot pedal or reducing the volume of the tractor fuel tank.

[0041] In a further embodiment of this utility model, the fuel tank body is divided into a front part, a middle part, and a rear part from front to back. The lower surfaces of the front part, the middle part, and the rear part are located on the same plane, which facilitates the placement and assembly of the fuel tank body. The bottom of the fuel tank body is provided with a lower fixing groove 12 that matches the fuel tank bracket. The fuel tank body is engaged with the fuel tank bracket through the lower fixing groove 12 and connected by multiple rubber blocks, which ensures the stability of the placement and installation of the fuel tank body. By opening the lower fixing groove 12, the forward and backward movement of the fuel tank body is restricted, and the stability of the connection between the fuel tank body and the vehicle body is improved.

[0042] In a further embodiment of this utility model, the upper surface of the front part of the oil tank is higher than the upper surface of the middle part of the oil tank, and the upper surface of the middle part of the oil tank is higher than the upper surface of the rear part of the oil tank; an oil inlet is provided on the upper surface of the front part of the oil tank; an oil quantity sensor mounting hole is provided on the upper surface of the front part of the oil tank, and the oil quantity sensor 2 is installed in the oil quantity sensor mounting hole. The oil quantity sensor 2 is used to detect the oil quantity in the oil tank body. An oil outlet 4, an oil return port 5, and an exhaust port 6 are provided on the upper surface of the middle part of the oil tank. The oil outlet 4 is located near the front oil tank fixing groove 3, the oil return port 5 is located near the rear oil tank fixing groove 7, and the exhaust port 6 is located between the oil return port 5 and the rear oil tank fixing groove 7. The oil quantity sensor 2 is installed at a certain distance from the oil inlet to avoid the position being too high or too low and affecting the accuracy of the oil quantity sensor 2. The oil outlet 4 is located at the center of the oil tank body to avoid the situation where the oil quantity signal is inaccurate due to the tilt of the oil tank body when the tractor is going uphill or downhill. The return port 5 is located on the rear side away from the oil quantity sensor mounting hole, which can avoid the sensor float fluctuation caused by oil return and thus affect the accuracy of the oil quantity signal.

[0043] In a further embodiment of this utility model, the fuel tank body has foot pedal mounting holes 9 for mounting the vehicle foot pedal, eliminating the need to find a separate location to install the foot pedal.

[0044] In a further embodiment of this utility model, the lower fixing hole 11 is used to install a rubber block and fix it on the fuel tank bracket, which has a certain buffering effect on the back-and-forth movement of the fuel tank body.

[0045] In a further embodiment of this utility model, a hollow groove plate extends laterally outward from the middle of the fuel tank. The upper pedal is installed on the upper surface of the hollow groove plate. A limiting groove is formed on the upper surface of the hollow groove plate. Multiple pedal mounting holes 9 are symmetrically distributed on the front and rear sides of the limiting groove. The limiting groove matches the bottom of the upper pedal and is used to limit the upper pedal, which facilitates the assembly of the upper pedal.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tractor fuel tank, characterized in that, include: The fuel tank body is divided into a front part, a middle part and a rear part from front to back. The fuel tank body has a front fuel tank belt fixing groove (3) and a rear fuel tank fixing groove (7). The front fuel tank belt fixing groove (3) is located between the front part and the middle part of the fuel tank, and the rear fuel tank fixing groove (7) is located between the middle part and the rear part of the fuel tank. The fuel tank body is installed on the fuel tank bracket of the tractor through the front fuel tank belt fixing groove (3) and the rear fuel tank fixing groove (7). A hollow groove plate extends outward from the side of the middle part of the fuel tank. Multiple foot pedal mounting holes (9) for installing foot pedals are opened on the upper surface of the hollow groove plate. A strap through hole for inserting the fuel tank belt is opened on the hollow groove plate. The strap through hole is located on the same plane as the front fuel tank belt fixing groove (3).

2. The tractor fuel tank according to claim 1, characterized in that, The upper surface of the front of the fuel tank is higher than the upper surface of the middle of the fuel tank, and the upper surface of the middle of the fuel tank is higher than the upper surface of the rear of the fuel tank; an oil inlet is provided on the upper surface of the front of the fuel tank; It also includes: a fuel tank cap (1), which is detachably installed at the fuel inlet of the fuel tank body.

3. The tractor fuel tank according to claim 2, characterized in that, Also includes: The oil level sensor (2) is provided with an oil level sensor mounting hole on the upper surface of the front of the oil tank. The oil level sensor (2) is installed in the oil level sensor mounting hole and is used to detect the oil level in the main body of the oil tank.

4. The tractor fuel tank according to claim 2, characterized in that, The upper surface of the middle part of the oil tank is provided with an oil outlet (4), an oil return port (5) and an exhaust port (6). The oil outlet (4) is located near the front oil tank with a fixing groove (3), the oil return port (5) is located near the rear oil tank fixing groove (7), and the exhaust port (6) is located between the oil return port (5) and the rear oil tank fixing groove (7).

5. The tractor fuel tank according to claim 2, characterized in that, A limiting groove is provided on the upper surface of the hollow groove plate, and multiple foot pedal mounting holes (9) are symmetrically distributed on the front and rear sides of the limiting groove.

6. The tractor fuel tank according to claim 2, characterized in that, The rear end face of the hollow trough plate has multiple rear baffle mounting holes (8).

7. The tractor fuel tank according to claim 2, characterized in that, The lower surface of the front part of the fuel tank, the lower surface of the middle part of the fuel tank, and the lower surface of the rear part of the fuel tank are located on the same plane.

8. The tractor fuel tank according to claim 7, characterized in that, The bottom of the fuel tank body is provided with a lower fixing groove (12) that matches the fuel tank bracket.

9. The tractor fuel tank according to claim 8, characterized in that, An oil drain port (10) is provided on the lower surface of the front part of the oil tank.

10. The tractor fuel tank according to claim 8, characterized in that, The bottom of the main body of the fuel tank is provided with multiple lower fixing holes (11), which are used to install rubber blocks. The multiple rubber blocks are installed on the fuel tank bracket.

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