Rotational molding fuel tank of agricultural spraying machine

Abstract

The utility model relates to a rotational molding fuel tank of an agricultural spraying machine. The rotational molding fuel tank structurally comprises a fuel tank body which is integrally formed in a rotational molding mode. A filling port protruding out of the top face of the fuel tank body is formed in one side of the middle of the top face of the fuel tank body, and a plurality of parallel strap grooves around the fuel tank body are evenly formed in the length direction of the fuel tank body. Fixed limiting grooves are formed in the bottoms of the two side faces of the fuel tank body respectively, and a concave oil suction pipe mounting groove is formed in the other side, opposite to the filling port, of the top face of the fuel tank body. The special-shaped fuel tank has the advantages that the structural design is reasonable, compared with a metal fuel tank, the special-shaped fuel tank with a complex shape can be manufactured, the residual space of a vehicle chassis can be fully utilized, the volume of the fuel tank is increased, the storage capacity of fuel is improved, and the service time of agricultural machinery is prolonged. And compared with injection molding and blow molding, the ultra-large plastic oil tank is easier to produce.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fuel tank, in particular to an agricultural spraying machine rotational moulding fuel tank, belongs to the field of agricultural machinery fuel system technology. BACKGROUND

[0002] With the continuous development of modern agricultural vehicles, the vehicle configuration is also more and more. How to make full use of the space on the vehicle, improve the utilization rate of the car, become a development direction in recent years.

[0003] In the prior art, agricultural vehicles such as spraying machines generally use metal fuel tanks, which cannot produce complex-shaped special-shaped fuel tanks, and cannot effectively meet the development needs of fully utilizing the space on the vehicle. Consider using a plastic fuel tank to solve the above problems, and the injection molding and blow molding processes generally used cannot meet the production needs of super large plastic fuel tanks. SUMMARY

[0004] The utility model provides an agricultural spraying machine rotational moulding fuel tank, which aims to overcome the above-mentioned deficiencies in the prior art and provide a plastic fuel tank that can meet the special-shaped requirements.

[0005] The technical solution of the utility model is an agricultural spraying machine rotational moulding fuel tank, which comprises a rotational moulding fuel tank body. Compared with metal fuel tanks, the rotational moulding fuel tank can manufacture complex-shaped special-shaped fuel tanks, and is easier to produce super large plastic fuel tanks than injection molding and blow molding.

[0006] Preferably, the fuel tank body is a flat rectangular body, a filling port is formed on one side of the middle of the top surface of the fuel tank body, a plurality of hoop grooves are uniformly formed along the length direction of the fuel tank body, each hoop groove is bundled with a hoop, each hoop is connected to a bracket, the fuel tank body is fixed to the vehicle through the bracket, and a fixed limiting groove is arranged on the bottom of each side surface of the fuel tank body. A limiting block is connected to the corresponding bracket at the bottom of each fixed limiting groove. The hoop groove can prevent the fuel tank from moving left and right. The fixed limiting groove is used for fixing the fuel tank in the X-axis direction.

[0007] Preferably, the filling port protrudes from the top surface of the fuel tank body. After the fuel tank is filled, it can be ensured to be full.

[0008] Preferably, a first gripper and a second gripper are respectively formed on the edge of the fuel tank body on one side of the filling port and on the side surface of the fuel tank body below the filling port. It is convenient to grip.

[0009] Preferably, a recessed oil suction pipe mounting groove is formed on the other side of the top surface of the fuel tank body opposite the filling port. It can prevent the oil pipe from being damaged by touching the object above.

[0010] The advantages of this invention are: It has a reasonable structural design, allowing for the manufacture of complex, irregularly shaped fuel tanks compared to metal fuel tanks. It fully utilizes the remaining space in the vehicle chassis, increasing fuel tank volume, improving fuel storage capacity, and extending the service life of agricultural machinery. Furthermore, it is easier to produce ultra-large plastic fuel tanks compared to injection molding and blow molding. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the rotomolded fuel tank for an agricultural sprayer according to this utility model.

[0012] Figure 2 This is a schematic diagram of the installation state of the rotomolded fuel tank of the agricultural sprayer of this utility model.

[0013] In the diagram, 1 is the filling port, 2 is the first gripper, 3 is the second gripper, 4 is the oil suction pipe mounting groove, 5 is the clamp groove, 6 is the fixed limit groove, 7 is the bracket, 8 is the clamp, and 9 is the limit block. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to embodiments and specific implementation methods.

[0015] like Figure 1 , 2 As shown, a rotationally molded fuel tank for an agricultural sprayer includes a fuel tank body integrally formed by rotational molding. The fuel tank body is generally flat and rectangular. A filling port 1 is formed on one side of the top surface of the fuel tank body, protruding from the top surface of the fuel tank body. A first gripper 2 and a second gripper 3 are formed on the edge of the fuel tank body on one side of the filling port 1 and on the side of the fuel tank body below the filling port 1, respectively. A recessed fuel suction pipe mounting groove 4 is formed on the other side of the top surface of the fuel tank body opposite to the filling port 1. Several parallel band grooves 5 are uniformly formed along the length of the fuel tank body, and a band 8 is tied in each band groove 5. Each band 8 is connected to a bracket 7. The fuel tank body is fixed to the vehicle through the brackets 8. Fixed limiting grooves 6 are provided on the bottom of both sides of the fuel tank body. A limiting block 9 is snapped into each fixed limiting groove 6, and the bottom of the limiting block 9 is connected to the corresponding bracket 7.

[0016] Based on the above structure, specifically...

[0017] Filling port 1 is a high filling port: The fuel tank body is a large flat fuel tank. Since the height affects the effective volume of the fuel tank, the filling port is placed on the upper surface of the fuel tank so that the fuel tank can be filled after the fuel pump stops.

[0018] Front and top grippers (first gripper 2 and second gripper 3): The grippers are integrally molded by rotational molding for easy gripping.

[0019] Oil suction pipe installation groove 4: the oil suction pipe installation groove 4 is designed as a groove, which can prevent the oil pipe from being damaged by contacting the upper object.

[0020] Bracket 7, band groove 5, fixed limiting groove 6: the fuel tank body is fixed with the spraying machine through the bracket 7. The fuel tank body is fixed on the bracket 7, and the band groove 5 is designed to prevent the left and right displacement of the fuel tank. The fixed limiting grooves 6 are respectively designed on the left and right sides of the fuel tank, which are used for fixing the fuel tank in the X-axis direction. Embodiment

[0021] The length, width and height of the fuel tank body are about 1700*900*500mm, and the volume is 480L.

[0022] The above-mentioned components are all prior art, and a person skilled in the art can use any model and existing design that can realize the corresponding function.

[0023] The above-mentioned is only the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the creative concept of the present application, a number of deformations and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. An agricultural sprayer roto-molded fuel tank characterized in that, The utility model relates to a kind of integrated molding fuel tank, including rotomolding;The fuel tank body is overall flat rectangular body shape, and the top surface of fuel tank body is formed with filler (1) in middle one side, and a plurality of hoop grooves (5) are formed along the length direction of fuel tank body, and hoop groove (5) is tied with hoop (8) in each, and each hoop (8) is connected with bracket (7), and fuel tank body is fixed with vehicle by bracket (7), and the bottom of both sides of fuel tank body is respectively provided with fixed limiting groove (6), and each fixed limiting groove (6) is connected with corresponding bracket (7) by being clamped with limiting block (9) in each fixed limiting groove (6);The filler (1) protrudes from the top surface of fuel tank body;The edge of fuel tank body on the side of filler (1) and the side of fuel tank body below filler (1) are respectively formed with first gripper (2) and second gripper (3);The other side of the top surface of fuel tank body opposite to filler (1) is formed with recessed oil suction pipe installation groove (4).

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