Engine radiator assembly
By designing the engine radiator assembly, using a movable connection structure and gas spring, the grading flip of the intercooler, condenser and air filter is achieved, which solves the inconvenience of maintenance of the engine radiator under limited hood space, improves maintenance efficiency and reduces costs.
Patent Information
- Application Number
- CN202521630322.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-01
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2035-08-01
AI Technical Summary
In the prior art, components such as engine radiator, air filter and intercooler are closely arranged in a limited hood space, resulting in inconvenient maintenance, affecting engine performance and increasing economic costs.
By designing an engine radiator assembly, using a movable connection structure and gas spring, the intercooler, condenser and air filter are staging flipped, allowing for maintenance without disassembly.
In the limited hood space, the radiator, intercooler and air filter can be easily maintained, which improves maintenance efficiency and reduces time and economic costs.
Smart Images
Figure CN223305838U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of non-road internal combustion engines, and particularly relates to an engine radiator assembly. Background Art
[0002] The radiator is a vital component of an internal combustion engine. Its primary function is to cool the engine's cooling water, maintaining a suitable operating temperature. However, with the continuous advancement of engines and agricultural machinery, more than just the engine coolant needs to be dissipated: high intake air temperatures in supercharged engines require heat dissipation through the intercooler; and when air conditioning is installed, the air conditioning condenser also needs heat dissipation. These radiators rely on the engine fan for air cooling. Therefore, the radiator, intercooler, and air conditioning condenser are typically stacked front-to-back in a fixed position with relatively small spacing. The addition of built-in air filters further squeezes the space available for these radiators. Limited hood space makes cleaning and maintenance of the air filter and radiator inconvenient, impacting both engine performance and overall machine operation, increasing both financial and time costs. With increasingly fierce market competition, there is a pressing need for air filters and radiators that are easily maintained. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an engine radiator assembly, which decouples the air filter and the radiators, aiming to solve the problem in the existing technology that the front accessories of agricultural engines that require frequent maintenance are inconvenient to clean and maintain.
[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: an engine radiator assembly, comprising a radiator body, an intercooler part, a condenser part, an air filter part and a connecting bracket, the intercooler part is provided on the outside of the radiator body, the condenser part is provided on the outside of the intercooler part, the air filter part is provided on the outside of the condenser part, the top of the radiator body is movably connected to the top of the intercooler part, the top of the intercooler part is movably connected to the top of the condenser part, the connecting bracket is arranged on both sides of the top of the device, and the lower part of the connecting bracket is connected to the intercooler part and the condenser part respectively.
[0005] A hinge seat A is provided at the outer edge of the top of the radiator body, which is connected to the inner side of the top of the intercooler part through the hinge seat A. Ear plates are symmetrically provided on both sides of the middle part of the radiator body. Gas springs A are provided on both ear plates. One end of the gas spring A is connected to the ear plate, and the other end is connected to the middle part of the intercooler part. A lock A is provided under the ear plate for locking the lower part of the intercooler part to the radiator body.
[0006] A hinge seat B is provided at the outer edge of the top of the intercooler part, which is connected to the inner side of the top of the condenser part through the hinge seat B. The upper part of the intercooler part is connected to the lower part of the connecting bracket. Gas springs B are symmetrically provided on both sides of the lower part of the intercooler part. One end of the gas spring B is connected to the intercooler part, and the other end is connected to the upper part of the condenser part. Lock buckles B are symmetrically provided on both sides of the lower part of the intercooler part for locking the lower part of the condenser part on the intercooler part.
[0007] The top inner side of the condenser part is hinged to the intercooler part through a hinge seat B, the outer side of the condenser part is connected to the air filter part, and the upper part of the condenser part is connected to the lower part of the connecting bracket.
[0008] There are two connecting brackets, and the connecting brackets are generally in a "human" shape. The upper parts of the two connecting brackets are connected to gas springs C, and the lower parts of the two connecting brackets are respectively connected to the two sides of the intercooler part and the two sides of the condenser part. The connecting brackets are moved by the expansion and contraction of the gas spring C, so that the lower part of the intercooler part and the lower part of the condenser part are opened in stages under the action of the articulated seat A, the articulated seat B, the gas spring A and the gas spring B.
[0009] The beneficial effect of this utility model is that after the hood is opened, the intercooler and air filter can be flipped in stages, allowing maintenance of the radiator, intercooler, and air filter. This ensures that the air filter, intercooler, and radiator can be arranged in the limited hood space, while saving time and effort when opening the hood for cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the closed structure of the utility model.
[0011] Figure 2 It is a top view schematic diagram of the utility model.
[0012] Figure 3 This is a schematic diagram of the expanded structure of the utility model.
[0013] In the figure: 1. Radiator body, 101. Ear plate, 102. Lock A, 2. Gas spring A, 3. Intercooler part, 301. Lock B, 4. Gas spring B, 5. Condenser part, 6. Air filter part, 7. Articulated seat B, 8. Connecting bracket, 9. Gas spring C, 10. Articulated seat A. DETAILED DESCRIPTION
[0014] The following will be combined with the drawings of this specification to clearly and completely describe the technical solution of the utility model. It should be noted that the embodiments described are only some of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the utility model.
[0015] See also Figure 1-Figure 3 An engine radiator assembly includes a radiator body 1, an intercooler part 3, a condenser part 5, an air filter part 6 and a connecting bracket 8. The intercooler part 3 is provided on the outside of the radiator body 1, the condenser part 5 is provided on the outside of the intercooler part 3, and the air filter part 6 is provided on the outside of the condenser part 5. The top of the radiator body 1 is movably connected to the top of the intercooler part 3, and the top of the intercooler part 3 is movably connected to the top of the condenser part 5. The connecting bracket 8 is arranged on both sides of the top of the device, and the lower part of the connecting bracket 8 is connected to the intercooler part 3 and the condenser part 5 respectively. A hinge seat A10 is provided at the outer edge of the top of the radiator body 1, which is connected to the inner side of the top of the intercooler part 3 through the hinge seat A10. Ear plates 101 are symmetrically provided on both sides of the middle part of the radiator body 1. Gas springs A2 are provided on both ear plates 101. One end of the gas spring A2 is connected to the ear plate 101, and the other end is connected to the middle part of the intercooler part 3. A lock A102 is provided under the ear plate 101 for locking the lower part of the intercooler part 3 on the radiator body 1. A hinged seat B7 is provided at the outer edge of the top of the intercooler portion 3, which is connected to the inner side of the top of the condenser portion 5 via the hinged seat B7. The upper portion of the intercooler portion 3 is connected to the lower portion of the connecting bracket 8. Gas springs B4 are symmetrically provided on both sides of the lower portion of the intercooler portion 3. One end of the gas spring B4 is connected to the intercooler portion 3 and the other end is connected to the upper portion of the condenser portion 5. Locks B301 are provided on both sides of the lower portion of the intercooler portion 3 for locking the lower portion of the condenser portion 5 to the intercooler portion 3. The inner side of the top of the condenser portion 5 is hinged to the intercooler portion 3 via the hinged seat B7. The outer side of the condenser portion 5 is connected to the air filter portion 6, and the upper portion of the condenser portion 5 is connected to the lower portion of the connecting bracket 8. There are two connecting brackets 8, and the connecting brackets 8 are in a "human" shape as a whole. The upper parts of the two connecting brackets 8 are connected to gas springs C9, and the lower parts of the connecting brackets 8 are respectively connected to the two sides of the intercooler part 3 and the two sides of the condenser part 5. The connecting brackets 8 are driven to move by the expansion and contraction of the gas spring C9, so that the lower part of the intercooler part 3 and the lower part of the condenser part 5 are opened in stages under the action of the articulated seat A10, the articulated seat B7, the gas spring A2 and the gas spring B4.
[0016] During use, the utility model:
[0017] When the radiator assembly encounters a problem and needs to be inspected and repaired, first release the locks A102 and B301 on both sides. Then, operate the two gas springs C9 to contract and drive the connecting brackets 8 on both sides, so that the connecting brackets 8 drive the intercooler part 3 and the condenser part 5 to open outward under the action of the hinge seat A10 and the hinge seat B7. The gas springs A2 on both sides assist and limit the opening of the intercooler part 3, and the gas springs B4 on both sides assist and limit the opening of the condenser part 5. At this time, the space between the radiator body 1 and the intercooler part 3, and between the intercooler part 3 and the condenser part 5 are respectively opened, and they can be inspected and repaired without disassembling the components.
[0018] When the inspection is completed, the two gas springs C9 are controlled to extend to drive the connecting brackets 8 on both sides. The lower parts of the two connecting brackets 8 respectively drive the condenser part 5 and the intercooler part 3 to close under the action of the hinge seat A10 and the hinge seat B7. At the same time, the gas springs A2 and gas springs B4 on both sides also shrink together to assist the condenser part 5 and the intercooler part 3 to close. When it is fully closed, use the locks B301 on both sides to lock the condenser part 5 on the intercooler part 3, and then use the locks A102 on both sides to lock the intercooler part 3 on the radiator body 1.
[0019] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
[0020] The parts not described in detail in this utility model are prior art.
Claims
1. An engine radiator assembly, comprising a radiator body (1), an intercooler portion (3), a condenser portion (5), an air filter portion (6) and a connecting bracket (8), characterized in that: An intercooler portion (3) is provided on the outside of the radiator body (1), a condenser portion (5) is provided on the outside of the intercooler portion (3), an air filter portion (6) is provided on the outside of the condenser portion (5), the top of the radiator body (1) is movably connected to the top of the intercooler portion (3), the top of the intercooler portion (3) is movably connected to the top of the condenser portion (5), the connecting bracket (8) is provided on both sides of the top of the radiator assembly, and the lower part of the connecting bracket (8) is connected to the intercooler portion (3) and the condenser portion (5) respectively.
2. The engine radiator assembly according to claim 1, characterized in that: The top outer edge of the radiator body (1) is provided with a hinge seat A (10), which is connected to the top inner side of the intercooler part (3) through the hinge seat A (10). Ear plates (101) are symmetrically provided on both sides of the middle part of the radiator body (1). Gas springs A (2) are provided on the ear plates (101). One end of the gas spring A (2) is connected to the ear plate (101), and the other end is connected to the middle part of the intercooler part (3). Lock buckles A (102) are provided below the two ear plates (101) for locking the lower part of the intercooler part (3) on the radiator body (1).
3. The engine radiator assembly according to claim 1, characterized in that: The outer edge of the top of the intercooler part (3) is provided with a hinge seat B (7), which is connected to the inner side of the top of the condenser part (5) through the hinge seat B (7). The upper part of the intercooler part (3) is connected to the lower part of the connecting bracket (8). Gas springs B (4) are symmetrically provided on both sides of the lower part of the intercooler part (3). One end of the gas spring B (4) is connected to the intercooler part (3), and the other end is connected to the upper part of the condenser part (5). Lock buckles B (301) are symmetrically provided on both sides of the lower part of the intercooler part (3) for locking the lower part of the condenser part (5) on the intercooler part (3).
4. The engine radiator assembly according to claim 1, characterized in that: The inner side of the top of the condenser part (5) is hinged to the intercooler part (3) via the hinge seat B (7), the outer side of the condenser part (5) is connected to the air filter part (6), and the upper part of the condenser part (5) is connected to the lower part of the connecting bracket (8).
5. The engine radiator assembly according to claim 1, characterized in that: The number of the connecting brackets (8) is two, and the connecting brackets (8) are in a "human" shape as a whole. The upper parts of the two connecting brackets (8) are connected to gas springs C (9), and the lower parts of the two connecting brackets (8) are respectively connected to the two sides of the intercooler part (3) and the two sides of the condenser part (5). The connecting brackets (8) are driven to move by the expansion and contraction of the gas springs C (9), so that the lower part of the intercooler part (3) and the lower part of the condenser part (5) are opened in stages under the action of the hinge seat A (10), the hinge seat B (7), the gas spring A (2) and the gas spring B (4).