Vehicle-mounted radiator frame with insect screen

Abstract

The utility model discloses a vehicle-mounted radiator frame with insect-proof net belongs to vehicle-mounted radiator technical field, and this device includes casing and fan shell and motor support, and the airflow channel is formed to the opening of casing front, and the detachable connection of filter screen board has on the casing, and filter screen board includes first screen board and second screen board, and filter screen board area is S, and first screen board area is S1, and second screen board area is S2, and S=S1+S2. The utility model discloses filter screen board is split type, and installation and disassembly are convenient, and the buffer pad on lower supporting plate can reduce vibration, the side surface of frame is connected with multiple auxiliary supports, and it is convenient to install other auxiliary equipment and utilizes the heat dissipation airflow to heat dissipation to auxiliary equipment, and the disassembly of auxiliary equipment does not influence filter screen board, and the split type filter screen board can be obliquely translated and removed when disassembling, does not influence the equipment on auxiliary support, and disassembly is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle radiator technology, specifically relating to a vehicle radiator frame with an insect-proof net. Background Technology

[0002] Vehicle radiators are typically used to cool the hydraulic or engine systems of vehicles. They cool hydraulic oil or water through forced air cooling. Because the airflow passes through the radiator quickly, insect screens are usually installed in front of the radiator to block impurities such as leaves and insects from the external environment. Insect screens need to be cleaned after a period of use. Currently, insect screens are generally fixed to the frame with bolts, making the disassembly process cumbersome. Moreover, since other equipment, such as fuel coolers or air conditioning condensers, are usually installed in the space in front of the radiator, the installation and removal of insect screens are affected. Utility Model Content

[0003] The technical problem solved by this utility model is to provide a vehicle radiator frame with an insect-proof net, which facilitates the removal of the insect-proof net.

[0004] Technical solution: To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A vehicle radiator frame with an insect-proof net includes a housing and a fan housing and a motor bracket connected to the housing. The front opening of the housing forms an airflow channel. A filter screen plate for blocking the airflow channel is detachably connected to the housing. The filter screen plate includes a first screen plate and a second screen plate. The area of ​​the filter screen plate is S, the area of ​​the first screen plate is S1, and the area of ​​the second screen plate is S2, where S = S1 + S2.

[0006] Furthermore, a lower support plate is connected to the housing. The lower support plate is L-shaped, and a receiving groove is formed between the lower support plate and the housing. The lower support plate supports the filter screen plate from below.

[0007] Furthermore, a first buffer pad is provided in the receiving groove. When the lower support plate supports the filter screen plate, the first buffer pad is located between the lower support plate and the filter screen plate.

[0008] Furthermore, the housing is connected to multiple auxiliary supports that extend upstream of the filter screen through the airflow.

[0009] Furthermore, the housing is provided with a limiting block, and the filter screen is provided with a limiting hole corresponding to the limiting block.

[0010] Furthermore, the limiting block is a threaded rod, and a limiting nut is connected to the limiting block, the limiting nut being a wing nut.

[0011] Furthermore, the limiting block is a limiting piece, and the limiting block is provided with a socket, in which a pin is inserted, and the pin is connected to the housing.

[0012] Furthermore, the area of ​​the first mesh plate is greater than or equal to the area of ​​the second mesh plate, and a baffle is connected to the first mesh plate.

[0013] Furthermore, the first mesh panel includes a first frame and a first insect-proof net, and the second mesh panel includes a second frame and a second insect-proof net.

[0014] Beneficial effects: Compared with the prior art, the present invention has the following advantages:

[0015] 1. The filter screen includes a first screen and a second screen. The filter screen is split and fixed by a lower support plate and a limiting block. It is easy to install and disassemble. The buffer pad on the lower support plate can reduce vibration. When a screen is blocked, it can be removed and cleaned separately, reducing the difficulty of disassembly and cleaning.

[0016] 2. Multiple auxiliary brackets are connected to the side of the frame. The auxiliary brackets extend to the front of the filter screen, which facilitates the installation of other auxiliary equipment and uses the cooling airflow to dissipate heat from the auxiliary equipment. The installation and removal of the auxiliary equipment does not affect the filter screen.

[0017] 3. The split-type filter screen can be moved out at an angle without affecting the equipment on the auxiliary support, making disassembly and assembly convenient. Attached Figure Description

[0018] Figure 1 This is a front structural diagram of Embodiment 1 of this utility model;

[0019] Figure 2 This is a schematic diagram of the rear structure of Example 1;

[0020] Figure 3 yes Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 This is a side view of Embodiment 1;

[0022] Figure 5 yes Figure 4 Enlarged view at point B in the middle;

[0023] Figure 6 This is a schematic diagram of the structure at the lower support plate in Embodiment 1;

[0024] Figure 7 This is a schematic diagram of the structure of the first and second mesh plates in Example 1;

[0025] Figure 8 This is a front structural diagram of Embodiment 2 of this utility model;

[0026] Figure 9 yes Figure 8 Enlarged view of point C in the middle. Detailed Implementation

[0027] The present invention will be further illustrated below with reference to specific embodiments. The embodiments are implemented on the premise of the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0028] like Figure 1 and Figure 2 As shown, a vehicle radiator frame with an insect screen includes a housing 1, a fan housing 2, a motor bracket 3, and a filter plate 4. In this embodiment, the vehicle radiator of the engineering vehicle is a tube-plate radiator or a tube-strip radiator, with an overall shape of a vertically arranged rectangular block. The housing 1 is disposed outside the vehicle radiator and connected to it, thus connecting the vehicle radiator to the vehicle structure. The housing 1 has a rectangular frame structure, and the front and back openings of the housing 1 form airflow channels. The vehicle radiator is connected within the rectangular frame of the housing 1. The fan housing 2 is connected to the back of the housing 1 and is detachably connected to the housing 1 by bolts. The motor bracket 3 is also connected to the housing 1. On the back, the motor bracket 3 adopts an I-beam frame, which connects from one side of the back of the housing 1 to the other side of the back of the housing 1. The middle of the motor bracket 3 is used to install the drive motor, and the output shaft of the drive motor is used to connect the cooling fan. The cooling fan is located inside the fan housing 2. The back of the fan housing 2 is hollowed out to facilitate airflow. When the vehicle radiator frame of this embodiment is used, the drive motor is connected to the motor bracket 3, and the drive motor is connected to the cooling fan. When the drive motor and the cooling fan are working, the airflow moves from the front opening of the housing 1 to the back opening. During the movement, it passes through the radiator inside the housing 1, thereby using the airflow to dissipate heat from the liquid inside the radiator.

[0029] like Figure 1 and Figure 7As shown, since the front opening of the housing 1 forms an airflow channel, in order to prevent external impurities or insects from being sucked into the vehicle radiator, a filter plate 4 is detachably connected to the housing 1. The filter plate 4 is used to block the airflow channel. The filter plate 4 is generally thin and includes a first filter plate 41 and a second filter plate 42. The first filter plate 41 includes a first frame 411 and a first insect screen 410. The first frame 411 is a rectangular frame, and the first insect screen 410 is made of stainless steel mesh. The second filter plate 42 includes a second frame 421 and a second filter plate 42. The second insect-proof net 420 and the second frame 421 are also rectangular frames. The second insect-proof net 420 is made of stainless steel mesh. The total area of ​​the filter screen 4 is S. The area of ​​the first screen 41 is S1, and the area of ​​the second screen 42 is S2. S = S1 + S2. The area of ​​the first screen 41 is greater than or equal to the area of ​​the second screen 42. In this embodiment, the area of ​​the first screen 41 is equal to the area of ​​the second screen 42. Thus, the first screen 41 and the second screen 42 have the same shape and size. The first screen 41 and the second screen 42 are arranged side by side to form the filter screen 4.

[0030] like Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, multiple lower support plates 5 are connected to the front of the housing 1. The lower support plates 5 are located at the lower edge of the opening on the front of the housing 1. The lower support plates 5 are L-shaped, and a receiving groove 501 is formed between the lower support plates 5 and the housing 1. When the first mesh plate 41 and the second mesh plate 42 are used to block the airflow channel, the lower ends of the first mesh plate 41 and the second mesh plate 42 are placed into the receiving groove 501. The width of the receiving groove 501 is greater than the thickness of the first mesh plate 41 and the second mesh plate 42. The lower support plates 5 support the first mesh plate 41 and the second mesh plate 42 from below. In this embodiment, three lower support plates 5 are provided. The lower support plate 5 on the right is used to support the first mesh plate 41, the lower support plate 5 on the left is used to support the second mesh plate 42, and the lower support plate 5 in the middle is located at the splice of the first mesh plate 41 and the second mesh plate 42, so as to support the first mesh plate 41 and the second mesh plate 42. To reduce vibration of the first mesh plate 41 and the second mesh plate 42, a first buffer pad 53 is provided in the receiving groove 501. The first buffer pad 53 is made of rubber. When the lower support plate 5 supports the first mesh plate 41 and the second mesh plate 42, the first buffer pad 53 is located between the lower support plate 5 and the filter mesh plate 4, thereby filling the gap between the lower support plate 5 and the filter mesh plate 4. The upper part of the first buffer pad 53 is also provided with a guide notch to facilitate the placement of the first mesh plate 41 or the second mesh plate 42 into the receiving groove 501. A second buffer pad 54 is also provided at the corresponding position of the housing 1 and the lower support plate 5. The second buffer pad 54 is also made of rubber and is less thick than the first buffer pad 53, thus also playing a role in buffering and vibration reduction.

[0031] like Figure 1 , Figure 3 and Figure 7As shown, the housing 1 is provided with multiple limiting blocks 13. The limiting blocks 13 are located on the upper edge of the opening on the front of the housing 1. In this embodiment, there are four. The first mesh plate 41 and the second mesh plate 42 correspond to two limiting blocks 13 respectively. The first mesh plate 41 and the second mesh plate 42 are respectively provided with two limiting holes 401 corresponding to the limiting blocks 13. In this embodiment, the limiting block 13 is a threaded rod. The limiting block 13 is connected to a limiting nut 14. When the first mesh plate 41 and the second mesh plate 42 are placed on the lower support plate 5, the limiting block 13 passes through the corresponding limiting hole 401 on the first mesh plate 41 or the second mesh plate 42, and connects the limiting nut 14 to the limiting block 13, thereby fixing the position of the first mesh plate 41 and the second mesh plate 42. The limiting nut 14 is a wing nut, which is convenient for personnel to manually tighten or loosen. A baffle plate 413 is connected to the first mesh plate 41. The baffle plate 413 is located in the middle of the side of the first mesh plate 41 near the second mesh plate 42. When the first mesh plate 41 and the second mesh plate 42 are spliced, the second mesh plate 42 is installed first, and then the first mesh plate 41 is installed. The baffle plate 413 covers the front of the second mesh plate 42.

[0032] like Figure 1 As shown, multiple auxiliary supports 6 are connected to the housing 1. The multiple auxiliary supports 6 are located on both sides of the housing 1. The auxiliary supports 6 are L-shaped. One end of the L-shaped auxiliary support 6 is welded to one side of the housing 1, and the other end extends towards the front of the housing 1, reaching upstream of the airflow through the filter screen plate 4. The auxiliary supports 6 are provided with different through holes and mounting holes for installing different auxiliary equipment, such as fuel coolers, air conditioning condensers and other equipment that need to be cooled by airflow. The setting of the auxiliary supports 6 makes it convenient to install the auxiliary equipment upstream of the airflow, which can make full use of the front space of the housing 1 and use the passing airflow to dissipate heat from the auxiliary equipment.

[0033] When it is necessary to disassemble the filter screen 4, first remove the limiting nut 14 corresponding to the first screen 41, then push the first screen 41 outward so that the limiting hole 401 is disengaged from the limiting block 13. At this time, the first screen 41 is tilted. Then, the first screen 41 is moved horizontally towards the second screen 42, or directly moved upward, or moved upward and then downward to complete the disassembly of the first screen 41. Then, remove the limiting nut 14 corresponding to the second screen 42, then push the second screen 42 outward so that the limiting hole 401 is disengaged from the limiting block 13. At this time, the second screen 42 is tilted. Then, the second screen 42 is moved horizontally towards the first screen 41, or directly moved upward, or moved upward and then downward to complete the disassembly of the second screen 42. The disassembly is convenient and does not affect the equipment on the auxiliary support 6.

[0034] Example 2

[0035] like Figure 8 and Figure 9As shown, the difference from Embodiment 1 is that in this embodiment, the area of ​​the first mesh plate 41 is larger than the area of ​​the second mesh plate 42, S1 = 2S2, so the first mesh plate 41 and the second mesh plate 42 form different rectangular plates. The first mesh plate 41 and the second mesh plate 42 are also arranged side by side to form the filter mesh plate 4, with the splicing seam located in the middle on the side closer to the second mesh plate 42. The difference from Embodiment 1 is that the limiting block 13 is a limiting piece, and the limiting piece is a rectangular piece. The limiting hole 401 is also a rectangular hole. The limiting block 13 is provided with an insertion hole, and a pin 15 is inserted into the insertion hole. In use, after the limiting block 13 passes through the corresponding limiting hole 401, the pin 15 is inserted into the insertion hole. The diameter of the head of the pin 15 is larger than the diameter of the insertion hole, thereby quickly limiting the filter mesh plate 4. The pin 15 can also be connected to the housing 1 by a chain (not shown in the figure) to prevent the pin 15 from being lost.

[0036] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A vehicle radiator frame with an insect-proof net, characterized in that, The device includes a housing (1) and a fan housing (2) and a motor bracket (3) connected to the housing (1). The front opening of the housing (1) forms an airflow channel. A filter screen (4) for blocking the airflow channel is detachably connected to the housing (1). The filter screen (4) includes a first screen (41) and a second screen (42). The area of ​​the filter screen (4) is S, the area of ​​the first screen (41) is S1, and the area of ​​the second screen (42) is S2, where S = S1 + S2.

2. The vehicle radiator frame with insect-proof netting according to claim 1, characterized in that, The housing (1) is connected to a lower support plate (5), which is L-shaped and forms a receiving groove (501) between the lower support plate (5) and the housing (1). The lower support plate (5) supports the filter screen plate (4) from below.

3. The vehicle radiator frame with insect-proof netting according to claim 2, characterized in that, The receiving groove (501) is provided with a first buffer pad (53). When the lower support plate (5) supports the filter screen plate (4), the first buffer pad (53) is located between the lower support plate (5) and the filter screen plate (4).

4. The vehicle radiator frame with insect-proof netting according to claim 2, characterized in that, Multiple auxiliary supports (6) are connected to the housing (1), and the auxiliary supports (6) extend upstream of the filter plate (4) through the airflow.

5. The vehicle radiator frame with insect-proof netting according to claim 1, characterized in that, The housing (1) is provided with a limiting block (13), and the filter screen (4) is provided with a limiting hole (401) corresponding to the limiting block (13).

6. The vehicle radiator frame with insect-proof netting according to claim 5, characterized in that, The limiting block (13) is a threaded rod, and a limiting nut (14) is connected to the limiting block (13). The limiting nut (14) is a wing nut.

7. The vehicle radiator frame with insect-proof netting according to claim 5, characterized in that, The limiting block (13) is a limiting piece. The limiting block (13) is provided with a socket, and a pin (15) is inserted into the socket. The pin (15) is connected to the housing (1).

8. The vehicle radiator frame with insect-proof netting according to claim 1, characterized in that, The area of ​​the first mesh plate (41) is greater than or equal to the area of ​​the second mesh plate (42), and a baffle plate (413) is connected to the first mesh plate (41).

9. The vehicle radiator frame with insect-proof netting according to claim 1, characterized in that, The first mesh panel (41) includes a first frame (411) and a first insect-proof net (410), and the second mesh panel (42) includes a second frame (421) and a second insect-proof net (420).

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