A lightweight hydraulic oil tank

Abstract

This utility model proposes a lightweight hydraulic oil tank, relating to the field of hydraulic oil tank technology. The tank includes an oil tank with a top plate and several supporting legs. The tank is constructed by welding several stainless steel sheets end-to-end. The thickness of the stainless steel sheets is the same as that of the top plate. Several corrugated ribs are provided on the stainless steel sheets, and angle steel is installed at the weld joints of adjacent stainless steel sheets. A magnesium oxide fireproof board is installed on the top plate. This device reduces the overall weight of the hydraulic oil tank while maintaining its strength, preventing deformation. Furthermore, the magnesium oxide fireproof board on the top plate effectively reduces vibration during operation of hydraulic components, making the hydraulic oil tank more portable.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic oil tank technology, and more specifically, to a lightweight hydraulic oil tank. Background Technology

[0002] A hydraulic oil tank is a container used to store the hydraulic fluid required for the operation of a hydraulic system. The main functions of a hydraulic oil tank in a hydraulic system are: to store the hydraulic fluid required for system circulation; to dissipate the heat generated during system operation; to release the gas mixed in the hydraulic fluid; and to provide a location for the installation of components in the system. When construction machinery is working, hydraulic oil flows out from the suction port of the hydraulic oil tank under the drive of the hydraulic pump and drives hydraulic components such as cylinders and motors through the hydraulic oil circuit. The returning hydraulic oil returns to the hydraulic oil tank through the return port.

[0003] Currently, the common method to reduce the overall weight of hydraulic oil tanks is to thin out multiple welded plates. However, this makes the hydraulic oil tank prone to bending and deformation during the assembly of the hydraulic station by installing other parts on it. In addition, because the hydraulic station will generate vibration during operation, the thickness of the top plate is generally set to three times that of the side plates. This increases the overall weight of the hydraulic oil tank and does not effectively reduce vibration. The problem of how to ensure strength and effective vibration reduction while designing a lightweight hydraulic oil tank urgently needs to be solved. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art and to propose a lightweight hydraulic oil tank.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A lightweight hydraulic oil tank includes an oil tank, a top plate and several support legs. The oil tank is made of several stainless steel sheets welded end to end. The thickness of the stainless steel sheets is the same as that of the top plate. Several corrugated ribs are provided on the stainless steel sheets, and angle steel is installed at the weld joints of two adjacent stainless steel sheets. A glass magnesium fireproof board is provided on the top plate.

[0007] This device reduces the overall weight of the hydraulic oil tank while maintaining its strength and preventing deformation. In addition, the magnesium oxide fireproof board installed on the top plate can effectively reduce the vibration of hydraulic components during operation, making the hydraulic oil tank lighter.

[0008] Furthermore, a moisture-proof and breathable membrane is provided on the bottom surface of the fuel tank.

[0009] The above solution can reduce the probability of moisture getting to the bottom of the hydraulic oil tank by using a moisture-proof and breathable membrane.

[0010] Furthermore, hooks are symmetrically arranged on the oil tank.

[0011] Furthermore, the stainless steel sheet is coated with a corrosion-resistant coating.

[0012] Furthermore, the glass magnesium fireproof board is equipped with a temperature and humidity sensor.

[0013] The above solution uses temperature and humidity sensors to monitor the environmental conditions around the hydraulic oil tank in real time, ensuring a suitable storage environment and improving safety.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] Compared to existing technologies, this device significantly improves the overall strength and robustness of the hydraulic oil tank by processing corrugated ribs on thin stainless steel plates and connecting them with angle steel. Even when other parts are installed on the hydraulic oil tank to assemble the hydraulic station, the hydraulic oil tank is less prone to deformation or bending. At the same time, a magnesium oxide fireproof board is installed on the top plate. Magnesium oxide fireproof board is a lightweight and shock-resistant material that effectively buffers the vibration of hydraulic components during operation. The thickness of the top plate is greatly reduced compared to the original, which further reduces the overall weight of the hydraulic oil tank. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 for Figure 1 Enlarged view of section A (labeled A);

[0018] Figure label:

[0019] 1. Stainless steel sheet; 11. Corrugated ribs; 12. Angle steel; 13. Support legs; 14. Moisture-proof and breathable membrane; 15. Hooks; 16. Top plate; 17. Magnesium oxide fireproof board. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0021] like Figure 1 and Figure 2As shown, a lightweight hydraulic oil tank includes an oil tank (not labeled in the figure), a top plate 16 and several support legs 13 on the oil tank. The oil tank is made of several stainless steel sheets 1 welded end to end in sequence. The thickness of the stainless steel sheets 1 is the same as the thickness of the top plate 16. Specifically, the thickness of the stainless steel sheets 1 is less than 2.5 mm. Several corrugated ribs 11 are provided on the stainless steel sheets 1, and angle steel 12 is installed at the weld joint of two adjacent stainless steel sheets 1. A glass magnesium fireproof board 17 is provided on the top plate 16.

[0022] Further refinements of the embodiments of this utility model, such as... Figure 1 and Figure 2 As shown, hooks 15 are symmetrically arranged on the fuel tank.

[0023] In a further refinement of the embodiment of this utility model, a corrosion-resistant coating is applied to the stainless steel sheet 1.

[0024] The working process of this utility model is as follows:

[0025] This device significantly improves the overall strength and robustness of the hydraulic oil tank by processing corrugated ribs 11 on the stainless steel sheet 1 and further connecting them with angle steel 12. Even if other parts are installed on the hydraulic oil tank to assemble the hydraulic station, the hydraulic oil tank is less likely to deform or bend. At the same time, a magnesium oxide fireproof board 17 is installed on the top plate 16. The magnesium oxide fireproof board 17 is a lightweight and shock-resistant material that effectively buffers the vibration of hydraulic components during operation and further reduces the overall weight of the hydraulic oil tank. The hydraulic oil tank is lighter and can be transported by hooks 15 on both sides, making transportation more convenient. In addition, the corrosion-resistant coating on the surface of the stainless steel sheet 1 can further extend the service life of the hydraulic oil tank. The support legs 13 facilitate the effective dissipation of heat from the inside of the hydraulic oil tank to the outside, and the stainless steel sheet 1 has better heat dissipation effect.

[0026] In some embodiments, such as Figure 1 As shown, a highly breathable and low thermal resistance moisture-proof and breathable membrane 14 (specifically a polytetrafluoroethylene membrane) is provided on the bottom surface of the oil tank; in this embodiment, the moisture-proof and breathable membrane 14 can reduce the probability of the bottom of the hydraulic oil tank getting damp.

[0027] In other embodiments, a temperature and humidity sensor is provided on the magnesium oxide fireproof board 17, which is not shown in the figure; in this embodiment, the temperature and humidity sensor can detect the environmental conditions around the hydraulic oil tank in real time, ensuring that the storage environment of the hydraulic oil tank is suitable and improving safety.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lightweight hydraulic oil tank, characterized in that, The tank includes a top plate (16) and several support legs (13). The tank is made of several stainless steel sheets (1) welded together end to end. The thickness of the stainless steel sheets (1) is the same as that of the top plate (16). Several corrugated ribs (11) are provided on the stainless steel sheets (1) and angle steel (12) is installed at the weld joint of two adjacent stainless steel sheets (1). A glass magnesium fireproof board (17) is provided on the top plate (16).

2. The portable hydraulic oil tank according to claim 1, characterized in that, A moisture-proof and breathable membrane (14) is provided on the bottom surface of the oil tank.

3. A portable hydraulic oil tank according to claim 1, characterized in that, The oil tank is symmetrically equipped with hooks (15).

4. A portable hydraulic oil tank according to claim 1, characterized in that, The stainless steel sheet (1) is coated with a corrosion-resistant coating.

5. A portable hydraulic oil tank according to claim 1, characterized in that, A temperature and humidity sensor is installed on the glass magnesium fireproof board (17).

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