Hydraulic oil tank with heat insulation structure

Abstract

The utility model provides a hydraulic oil tank with a heat insulation structure, which relates to the technical field of hydraulic oil tanks and comprises an oil tank body, heat insulation mechanisms are arranged on two sides of the oil tank body, each heat insulation mechanism comprises a shell, and an asbestos board is fixedly connected to one side face of each shell. The side face, away from the shell, of the asbestos board is fixedly connected with a glass fiber board, the side face, away from the asbestos board, of the glass fiber board is fixedly connected with a polystyrene foam board, and the outer surface of the shell is fixedly connected with four connecting blocks. According to the external hydraulic oil tank for the agricultural machine, due to the arrangement of the heat insulation mechanism, the situation that the temperature of hydraulic oil in the hydraulic oil tank rises and deterioration of the hydraulic oil is accelerated due to external influence in hot summer is avoided, external heat is effectively blocked through the heat insulation mechanism, direct conduction of the heat is reduced, and the service life of the hydraulic oil tank is prolonged. Therefore, the purpose of heat insulation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil tanks, in particular to a hydraulic oil tank with a heat insulation structure. Background Art

[0002] The main function of the hydraulic oil tank is to store oil. In addition, it also plays a role in heat dissipation, impurity precipitation and air escape from the oil. According to whether the oil level in the tank is connected to the atmosphere, the oil tank can be divided into open and closed types. Open oil tanks are used in general hydraulic systems; closed oil tanks are used in underwater hydraulic systems and hydraulic systems with strict requirements on working stability and noise.

[0003] The hydraulic oil tank used in existing agricultural machinery is usually located behind the seat. Since the wall of the hydraulic oil tank is relatively thin and the outside temperature is very high in the hot summer, the outside heat will be transmitted to the inside of the hydraulic oil tank through the lack of insulation, causing the temperature of the hydraulic oil to rise. Repeated high temperature will cause the hydraulic oil to deteriorate, affecting the normal use of the hydraulic system of the agricultural machinery. For this reason, we provide a hydraulic oil tank with an insulation structure. Utility Model Content

[0004] The utility model aims to solve the defect that the hydraulic oil tank in the prior art cannot be isolated from the external temperature, and provides a hydraulic oil tank with a heat insulation structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hydraulic oil tank with a heat insulation structure, comprising: an oil tank body, both sides of the oil tank body are provided with a heat insulation mechanism, the heat insulation mechanism comprises an outer shell, one side of the outer shell is fixedly connected to an asbestos board, the side of the asbestos board away from the outer shell is fixedly connected to a glass fiber board, and the side of the glass fiber board away from the asbestos board is fixedly connected to a polystyrene foam board.

[0006] As a preferred implementation, the outer surface of the housing is fixedly connected with connection blocks, and the number of the connection blocks is four.

[0007] As a preferred embodiment, fixing mechanisms are provided on both sides of the fuel tank body, and the fixing mechanisms include hanging rods, and the hanging rods are fixedly connected to the fuel tank body.

[0008] As a preferred implementation, a fixing hole is provided on the hanging rod, and a cross bolt penetrates the interior of the connecting block.

[0009] As a preferred implementation, the cross bolt is slidably connected to the connecting block.

[0010] As a preferred implementation, a nut is sleeved on the outer surface of the cross bolt.

[0011] As a preferred implementation, the nut is threadedly connected to the cross bolt.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model provides a heat insulation mechanism so that the external hydraulic oil tank used in the agricultural machinery will not be affected by the outside world in the hot summer, causing the temperature of the hydraulic oil in the hydraulic oil tank to rise, resulting in accelerated deterioration of the hydraulic oil. The heat insulation mechanism is used to effectively block the external heat and reduce the direct conduction of heat, so as to achieve the purpose of heat insulation. At the same time, the two heat insulation mechanisms are detachable, so in daily use, the normal heat dissipation of the oil tank body is not affected, and the normal use of the hydraulic system of the agricultural machinery is guaranteed. The fixing mechanism is provided and can be used in conjunction with the heat insulation mechanism to ensure the stability of the connection of the heat insulation mechanism and the convenience of separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a hydraulic oil tank with a heat insulation structure provided by the utility model.

[0015] Figure 2 This is an enlarged view of area A of a hydraulic oil tank with a heat insulation structure provided by the utility model.

[0016] Figure 3 A schematic diagram of the disassembly of a heat insulation mechanism of a hydraulic oil tank with a heat insulation structure provided by the utility model.

[0017] Legend:

[0018] 1. Oil tank body; 2. Heat insulation mechanism; 3. Fixing mechanism; 21. Shell; 22. Asbestos board;

[0019] 23. Fiberglass board; 24. Polystyrene foam board; 25. Connecting block; 31. Hanging rod;

[0020] 32. Fixing hole; 33. Cross bolt; 34. Nut. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1-Figure 3As shown, the utility model provides a technical solution: a hydraulic oil tank with a heat insulation structure, comprising: an oil tank body 1, heat insulation mechanisms 2 are provided on both sides of the oil tank body 1, the heat insulation mechanism 2 comprises an outer shell 21, an asbestos board 22 is fixedly connected to one side of the outer shell 21, a glass fiber board 23 is fixedly connected to the side of the asbestos board 22 away from the outer shell 21, a polystyrene foam board 24 is fixedly connected to the side of the glass fiber board 23 away from the asbestos board 22, and a connecting block 25 is fixedly connected to the outer surface of the outer shell 21, and the number of the connecting blocks 25 is four.

[0024] In this embodiment, by providing a heat insulation mechanism 2, the exterior of the oil tank body 1 has a heat insulation function, which prevents the deterioration of the hydraulic oil inside it due to the increase in the external temperature, thereby improving the service life of the hydraulic oil and the safety and reliability of the use of the hydraulic system. An asbestos board 22, a glass fiber board 23 and a polystyrene foam board 24 are provided, and all of the three have good heat insulation performance, which can effectively isolate the external temperature and reduce the heat transfer. At the same time, the glass fiber board 23 is provided between the asbestos board 22 and the polystyrene foam board 24. It is based on its poor wear resistance, and the asbestos board 22 and the polystyrene foam board 24 are used to protect it. At the same time, the asbestos board 22, the glass fiber board 23 and the polystyrene foam board 24 have a low cost of use. While ensuring the use effect, they can be frequently replaced to ensure the actual heat insulation performance. In addition, two connecting blocks 25 are fixedly connected to both sides of the outer shell 21, and the two connecting blocks 25 are arranged longitudinally, so the connecting blocks 25 are connected to the fixing mechanism 3 to ensure the stability of the connection between the two outer shells 21.

[0025] Example 2

[0026] like Figure 1-Figure 2 As shown, fixing mechanisms 3 are provided on both sides of the fuel tank body 1, and the fixing mechanisms 3 include hanging rods 31, which are fixedly connected to the fuel tank body 1, and fixing holes 32 are provided on the hanging rods 31. A cross bolt 33 runs through the interior of the connecting block 25, and the cross bolt 33 is slidably connected to the connecting block 25. A nut 34 is sleeved on the outer surface of the cross bolt 33, and the nut 34 is threadedly connected to the cross bolt 33.

[0027] In this embodiment, by setting up a fixing mechanism 3, it can be used in conjunction with the insulation mechanism 2. The two connecting blocks 25 can be tightly connected by using the cross bolts 33 and the fixing holes 32, and the connection can be easily released, that is, it will not affect the normal heat dissipation of the tank body 1 when the agricultural machinery is used. In addition, a hanging rod 31 is provided, and a fixing hole 32 is opened on the hanging rod 31. The hanging rod 31 and the fixing hole 32 are used to allow the tank body 1 to be hung and connected to the agricultural machinery.

[0028] Working principle:

[0029] like Figure 1-Figure 3As shown, when the utility model is in use, if the agricultural machinery is idle and the outside temperature is high, the heat insulation mechanism 2 can be installed, the polystyrene foam board 24 in the two heat insulation mechanisms 2 can be fitted with the surface of the oil tank body 1, and then the adjacent connecting blocks 25 can be aligned. At this time, the cross bolt 33 is passed through the two connecting blocks 25 at the same time, and the nut 34 is used in conjunction with the cross bolt 33 to tightly connect the two connecting blocks 25, and then the two outer shells 21 are tightly connected. At this time, the heat insulation mechanism 2 is installed, and then the external heat can be effectively isolated under the joint action of the asbestos board 22, the glass fiber board 23 and the polystyrene foam board 24, so that the temperature of the hydraulic oil in the oil tank body 1 will not rise significantly. If the agricultural machinery is in operation, the heat insulation mechanism 2 can be removed by separating the nut 34 from the cross bolt 33 to avoid affecting the normal heat dissipation of the oil tank body 1.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A hydraulic oil tank with a heat insulation structure, characterized in that: include: An oil tank body (1), wherein both sides of the oil tank body (1) are provided with a heat insulation mechanism (2), wherein the heat insulation mechanism (2) comprises an outer shell (21), wherein one side of the outer shell (21) is fixedly connected to an asbestos board (22), wherein one side of the asbestos board (22) away from the outer shell (21) is fixedly connected to a glass fiber board (23), and one side of the glass fiber board (23) away from the asbestos board (22) is fixedly connected to a polystyrene foam board (24).

2. The hydraulic oil tank with a heat insulation structure according to claim 1, characterized in that: The outer surface of the housing (21) is fixedly connected with a connection block (25), and the number of the connection blocks (25) is four.

3. The hydraulic oil tank with a heat insulation structure according to claim 2, characterized in that: Both sides of the oil tank body (1) are provided with fixing mechanisms (3), and the fixing mechanisms (3) include hanging rods (31), and the hanging rods (31) are fixedly connected to the oil tank body (1).

4. The hydraulic oil tank with a heat insulation structure according to claim 3, characterized in that: The hanging rod (31) is provided with a fixing hole (32), and a cross bolt (33) penetrates the interior of the connecting block (25).

5. The hydraulic oil tank with a heat insulation structure according to claim 4, characterized in that: The cross bolt (33) is slidably connected to the connecting block (25).

6. The hydraulic oil tank with a heat insulation structure according to claim 5, characterized in that: A nut (34) is sleeved on the outer surface of the cross bolt (33).

7. The hydraulic oil tank with a heat insulation structure according to claim 6, characterized in that: The nut (34) is threadedly connected to the cross bolt (33).

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