Radiating fin structure for motorcycle engine

Abstract

The utility model discloses a radiating fin structure for a motorcycle engine, which comprises two cooling liquid tanks and a mounting frame, radiating fins are fixedly connected between the two cooling liquid tanks, two first limiting frames are fixedly connected to the front side surfaces of the two cooling liquid tanks, two mounting pipes are fixedly connected to the side surfaces of the first limiting frames, and the mounting pipes are fixedly connected to the front side surfaces of the two first limiting frames. A limiting assembly is arranged in the mounting pipe, the mounting frame is movably arranged between the two first limiting frames, a filter screen is fixedly connected to the rear end of the inner side wall of the mounting frame, two second limiting frames are fixedly connected to the upper side wall and the lower side wall of the mounting frame, a sliding groove is formed in the middle of each second limiting frame, and a cleaning assembly is arranged on the inner side of each sliding groove. When the filter screen is used, the mounting frame is limited through the limiting assembly, so that the filter screen is convenient to mount, dismount and clean, impurities on the surface of the filter screen are scraped off through the cleaning assembly, and the service life of the filter screen is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation fin technology, specifically a heat dissipation fin structure for a motorcycle engine. Background Technology

[0002] Cooling fins are a key component of the cooling system of a water-cooled motorcycle engine. They cool the engine by forcing water circulation and are a heat exchange device that ensures the engine can operate continuously within the normal temperature range. The radiator works by utilizing the heat loss of the coolant. In order to ensure the proper temperature of the internal combustion engine, the heat loss of the coolant is indispensable. Generally, the coolant is forced to circulate in various parts of the engine by a water pump driven by the engine. The coolant absorbs the heat generated by the engine and dissipates it into the air.

[0003] Existing motorcycle engine cooling fins are usually installed behind the front wheel. During the motorcycle's operation, the front wheel fender cannot completely block mud and sand from splashing, which results in some mud and sand splashing onto the surface of the cooling fins, reducing the cooling effect. Utility Model Content

[0004] The purpose of this invention is to provide a cooling fin structure for a motorcycle engine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cooling fin structure for a motorcycle engine, comprising two coolant tanks and a mounting bracket, wherein cooling fins are fixedly connected between the two coolant tanks, two first limiting brackets are fixedly connected vertically to the front sides of the two coolant tanks, and two mounting tubes are fixedly connected vertically to the sides of the first limiting brackets, wherein a limiting component is provided inside the mounting tubes, and the mounting bracket is movably disposed between the two first limiting brackets, wherein a filter screen is fixedly connected to the rear end of the inner sidewall of the mounting bracket, and two second limiting brackets are fixedly connected to the upper and lower sidewalls of the mounting bracket, wherein a sliding groove is provided in the middle of the second limiting bracket, and a cleaning component is provided inside the sliding groove, wherein the cleaning component is connected to two connecting rods.

[0006] Preferably, the limiting component includes a spring and a limiting rod. The spring is fixedly connected to one side inside the mounting tube, and the limiting rod is fixedly connected to the end of the spring away from the mounting tube. The end of the limiting rod away from the spring passes through the first limiting frame.

[0007] Preferably, the cleaning component includes a sliding plate and a cleaning brush. The two ends of the sliding plate are slidably disposed inside the middle groove of the second limiting frame. The two sides of the sliding plate abut against the inner side wall of the mounting frame. The cleaning brush is fixedly connected to the side of the sliding plate and abuts against the filter screen.

[0008] Preferably, the two connecting rods are threadedly connected vertically to the side of the cleaning brush, with the end of the connecting rod away from the cleaning brush passing through the mounting bracket.

[0009] Preferably, the limiting rod is fixedly connected to an extension rod on the side near the spring, and the end of the extension rod away from the limiting rod passes through the mounting tube and is fixedly connected to a pull plate.

[0010] Preferably, the end of the connecting rod furthest from the cleaning brush is hinged with a pull ring.

[0011] Preferably, the right side of the limiting component has two fixing blocks fixedly connected in an up-down arrangement, and the fixing blocks have a slot in the middle of their side.

[0012] Preferably, two limiting holes are provided at the corner of the right side of the mounting bracket, arranged vertically.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In use, this invention filters and blocks impurities through a filter screen. Pulling the pull plate causes the extension plate to move the limiting rod into the mounting tube, where the mounting frame is placed between the two first limiting frames. Under the action of the spring, the limiting rod pops out into the limiting hole on the side of the mounting frame, thus limiting the mounting frame and making it easy to install, remove, and clean the filter screen. When it is inconvenient to clean the filter screen, the pull ring is removed from the slot of the fixing block, and the connecting rod is pulled by the pull ring, causing the sliding plate to drive the cleaning brush to scrape off the impurities on the surface of the filter screen, thereby extending the service life of the filter screen. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the mounting pipe of this utility model;

[0017] Figure 3 This is a schematic diagram of the cleaning component structure of this utility model;

[0018] Figure 4 for Figure 1 A magnified structural diagram of part A in the diagram.

[0019] In the diagram: 1. Coolant tank; 2. Heat dissipation fins; 3. First limiting bracket; 4. Mounting tube; 5. Limiting assembly; 51. Spring; 52. Limiting rod; 6. Mounting bracket; 7. Filter screen; 8. Second limiting bracket; 9. Cleaning assembly; 91. Slide plate; 92. Cleaning brush; 10. Connecting rod; 11. Extension rod; 12. Pull plate; 13. Pull ring; 14. Fixing block; 15. Limiting hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a cooling fin structure for a motorcycle engine, including two coolant tanks 1 and a mounting bracket 6. Cooling fins 2 are welded between the two coolant tanks 1, and the interior of the cooling fins 2 is interconnected with the two coolant tanks 1. Two first limiting brackets 3 are arranged vertically and installed on the front side of the two coolant tanks 1 by bolts. Two mounting tubes 4 are arranged vertically and installed on the side of the first limiting brackets 3 by bolts. A limiting component 5 is installed inside the mounting tube 4. The mounting bracket 6 is movably installed between the two first limiting brackets 3. A filter screen 7 is installed on the rear end of the inner side wall of the mounting bracket 6 by bolts. Two second limiting brackets 8 are installed on the upper and lower side walls of the mounting bracket 6 by bolts. A groove is opened in the middle of the second limiting bracket 8, and a cleaning component 9 is installed inside the groove.

[0022] The limiting component 5 includes a spring 51 and a limiting rod 52. One end of the spring 51 is welded to one side inside the mounting tube 4, and the limiting rod 52 is welded to the end of the spring 51 away from the mounting tube 4. The end of the limiting rod 52 away from the spring 51 passes through the first limiting frame 3.

[0023] The cleaning component 9 includes a slide plate 91 and a cleaning brush 92. The two ends of the slide plate 91 are slidably installed inside the groove in the middle of the second limit frame 8. The two sides of the slide plate 91 abut against the inner side wall of the mounting frame 6. The cleaning brush 92 is installed on the side of the slide plate 91 by bolts and abuts against the filter screen 7.

[0024] Two connecting rods 10 are threadedly connected to the side of the cleaning brush 92 in an up-down arrangement, with the end of the connecting rod 10 away from the cleaning brush 92 passing through the mounting bracket 6.

[0025] The extension rod 11 is threaded to the side of the limit rod 52 near the spring 51. The end of the extension rod 11 away from the limit rod 52 passes through the mounting tube 4 and is bolted to a pull plate 12.

[0026] The end of the connecting rod 10 away from the cleaning brush 92 is hinged to a pull ring 13 via a pin.

[0027] Two fixing blocks 14 are arranged vertically and installed on the right side of the limiting component 5 by bolts. A slot is provided in the middle of the side of the fixing block 14.

[0028] Working principle: When using this utility model, pulling the pull plate 12 causes the extension plate 11 to move the limiting rod 52 into the installation tube 4, placing the installation frame 6 into the two first limiting frames 3. Under the action of the spring 51, the limiting rod 52 pops out into the limiting hole 15 on the side of the installation frame 6, thereby limiting the installation frame 6 and making it easy to install and remove the filter screen 7 for cleaning. When it is inconvenient to clean the filter screen 7, the pull ring 13 is removed from the slot of the fixing block 14, and the connecting rod 10 is pulled by the pull ring 13, causing the slide plate 91 to drive the cleaning brush 92 to scrape off the impurities on the surface of the filter screen 7, thereby extending the service life of the filter screen 7. This utility model has the advantages of being easy to use and having good performance.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling fin structure for a motorcycle engine, comprising two coolant tanks (1) and a mounting bracket (6), characterized in that: A heat dissipation fin (2) is fixedly connected between the two coolant tanks (1). Two first limiting brackets (3) are fixedly connected to the front side of the two coolant tanks (1) in an up-down distribution. Two mounting tubes (4) are fixedly connected to the side of the first limiting brackets (3) in an up-down distribution. A limiting component (5) is provided inside the mounting tube (4). The mounting bracket (6) is movably disposed between the two first limiting brackets (3). A filter screen (7) is fixedly connected to the rear end of the inner side wall of the mounting bracket (6). Two second limiting brackets (8) are fixedly connected to the upper and lower side walls of the mounting bracket (6). A sliding groove is provided in the middle of the second limiting bracket (8). A cleaning component (9) is provided inside the sliding groove. Two connecting rods (10) are connected to the cleaning component (9).

2. The cooling fin structure for a motorcycle engine according to claim 1, characterized in that: The limiting component (5) includes a spring (51) and a limiting rod (52). The spring (51) is fixedly connected to one side inside the mounting tube (4). The limiting rod (52) is fixedly connected to the end of the spring (51) away from the mounting tube (4). The end of the limiting rod (52) away from the spring (51) passes through the first limiting frame (3).

3. The cooling fin structure for a motorcycle engine according to claim 1, characterized in that: The cleaning component (9) includes a sliding plate (91) and a cleaning brush (92). The two ends of the sliding plate (91) are slidably disposed inside the middle groove of the second limiting frame (8). The two sides of the sliding plate (91) abut against the inner side wall of the mounting frame (6). The cleaning brush (92) is fixedly connected to the side of the sliding plate (91) and abuts against the filter screen (7).

4. The cooling fin structure for a motorcycle engine according to claim 1, characterized in that: The two connecting rods (10) are threadedly connected to the side of the cleaning brush (92) in an up-down distribution, and the end of the connecting rod (10) away from the cleaning brush (92) passes through the mounting bracket (6).

5. A cooling fin structure for a motorcycle engine according to claim 2, characterized in that: An extension rod (11) is fixedly connected to the side of the limiting rod (52) near the spring (51). The end of the extension rod (11) away from the limiting rod (52) passes through the mounting tube (4) and is fixedly connected to a pull plate (12).

6. The cooling fin structure for a motorcycle engine according to claim 1, characterized in that: The connecting rod (10) is hinged to a pull ring (13) at the end away from the cleaning brush (92).

7. The cooling fin structure for a motorcycle engine according to claim 1, characterized in that: The limiting component (5) has two fixed blocks (14) fixedly connected in an up-down distribution on the right side, and the fixed blocks (14) have a slot in the middle of their side.

8. The cooling fin structure for a motorcycle engine according to claim 1, characterized in that: The mounting bracket (6) has two limiting holes (15) arranged vertically at the corner of its right side.

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