A reinforced cylinder block for a motorcycle

Abstract

The utility model relates to motorcycle cylinder body technical field, concretely is a kind of reinforced cylinder body of motorcycle, including cylinder main body, its outside is fixedly connected with several heat dissipation plates from top to bottom at equal distance, the both sides of several heat dissipation plates are all provided with reinforcing mechanism;Fixed block is fixedly connected between the right side both ends of several heat dissipation plates, the cylinder main body is located between several heat dissipation plates and is equipped with a U-shaped radiating pipe, and the both ends of U-shaped radiating pipe are respectively detachably connected between the fixed block.The utility model is connected between the detachable connecting structure of U-shaped radiating pipe and fixed block, and the thread connection of cooperation rotating sleeve, threaded tube and threaded joint, the quick disassembly of U-shaped radiating pipe is realized, and the problem that cooling pipeline is not convenient for local repair and replacement in prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle cylinder block technology, specifically a reinforced cylinder block for motorcycles. Background Technology

[0002] As a flexible means of transportation, the performance and reliability of a motorcycle's engine are of paramount importance. The cylinder block, as the core component of the engine, generates a significant amount of heat during operation. Efficient heat dissipation is crucial for ensuring power output and extending the engine's lifespan. Therefore, cooling structures, such as fins and auxiliary cooling pipes, are typically installed on the outer wall of the cylinder block to enhance its heat dissipation capacity.

[0003] In existing cylinder block structures that use auxiliary cooling pipes, the cooling pipes are usually fixedly installed between the heat sinks. Although this structure improves the heat dissipation effect to a certain extent, the connection between the cooling pipes and the cylinder block is mostly a fixed integrated structure. When a section of the cooling pipe is blocked or damaged, it is not convenient to carry out local inspection and replacement. Utility Model Content

[0004] The purpose of this invention is to provide a reinforced cylinder block for motorcycles to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A reinforced cylinder block for a motorcycle, including

[0007] The cylinder body has several heat dissipation plates fixedly connected at equal intervals from top to bottom on its outer side, and a reinforcing mechanism is provided between the two sides of each heat dissipation plate.

[0008] A fixing block is fixedly connected between the right ends of several heat dissipation plates. A U-shaped heat dissipation pipe is sleeved between several heat dissipation plates, and the two ends of the U-shaped heat dissipation pipe are detachably connected to the fixing block.

[0009] Preferably, a threaded connector is fixedly connected to one end of the fixing block near the U-shaped heat dissipation tube, and a rotating sleeve is slidably sleeved on both ends of the U-shaped heat dissipation tube. A threaded tube is fixedly connected to the middle of one end of the rotating sleeve near the threaded connector. The left end of the threaded tube is inserted into the U-shaped heat dissipation tube, and the right end is threadedly connected to the inner ring of the threaded connector. A flow channel is opened inside the fixing block, and a limit ring is fixedly connected to the outer circumference of both ends of the U-shaped heat dissipation tube. The inner circumference of the rotating sleeve is rotatably engaged with the outer circumference of the limit ring.

[0010] Preferably, an annular shell is fixedly connected to the outer side of the rotating sleeve near the threaded joint, and a sealing ring is embedded in the annular shell, with the inner ring of the sealing ring slidingly contacting the outer ring of the threaded joint.

[0011] Preferably, a water inlet pipe and a water outlet pipe are respectively provided on one side of the cylinder body. The water inlet pipe is connected to the fixing block at the upper left end, and the water outlet pipe is connected to the fixing block at the lower right end.

[0012] Preferably, the reinforcing mechanism includes reinforcing seats disposed on both sides of the plurality of heat dissipation plates. The reinforcing seats are composed of an arc-shaped plate and two U-shaped frames. The two U-shaped frames are respectively fixedly connected to both ends of the arc-shaped plate. A plurality of heat dissipation fins are respectively arranged on the upper and lower ends of the front side of the arc-shaped plate. The tube body of the U-shaped heat dissipation pipe can be inserted between the arc-shaped plate, the heat dissipation fins and the U-shaped frames.

[0013] Preferably, the upper and lower ends of the U-shaped frame are detachably connected to the upper and lower heat dissipation plates by bolts.

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

[0015] 1. The reinforced cylinder block of this motorcycle, through a detachable connection structure between the U-shaped heat dissipation pipe and the fixed block, combined with the threaded connection of the rotating sleeve, threaded pipe and threaded joint, realizes the quick disassembly and assembly of the U-shaped heat dissipation pipe, and solves the problem of the inconvenience of local inspection and replacement of the cooling pipe in the prior art.

[0016] 2. The reinforced cylinder block of this motorcycle, through the support connection between several heat dissipation plates by the reinforcing seat and its U-shaped frame, together with the heat dissipation plates, forms a stable three-dimensional support frame, which effectively enhances the overall rigidity and strength of the external heat dissipation structure of the cylinder block and prevents it from deforming due to vibration or force. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the U-shaped heat dissipation pipe structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the heat sink fin installation structure of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged diagram of point A in the middle.

[0021] In the diagram: 1. Cylinder body; 2. Heat sink plate; 3. Fixing block; 4. U-shaped heat sink pipe; 5. Threaded joint; 6. Rotating sleeve; 7. Threaded pipe; 8. Annular shell; 9. Sealing ring; 10. Water inlet pipe; 11. Water outlet pipe; 12. Reinforcing seat; 13. Arc plate; 14. U-shaped frame; 15. Heat sink fins; 16. Flow channel; 17. Limiting ring. Detailed Implementation

[0022] 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.

[0023] like Figure 1-4 As shown, this utility model provides a technical solution:

[0024] A reinforced cylinder block for a motorcycle includes a cylinder body 1, on which a plurality of heat dissipation plates 2 are fixedly connected at equal intervals from top to bottom. A reinforcing mechanism is provided between the two sides of each heat dissipation plate 2. The reinforcing mechanism includes reinforcing seats 12 located on both sides of the heat dissipation plates 2. Each reinforcing seat 12 consists of an arc-shaped plate 13 and two U-shaped frames 14. The two U-shaped frames 14 are fixedly connected to both ends of the arc-shaped plate 13. A plurality of heat dissipation fins 15 are arranged on the upper and lower ends of the front side of the arc-shaped plate 13. A U-shaped heat dissipation pipe 4 can be inserted between the arc-shaped plate 13, the heat dissipation fins 15, and the U-shaped frames 14. The upper and lower ends of the U-shaped frames 14 are detachably connected to the upper and lower heat dissipation plates 2 by bolts. A fixing block 3 is fixedly connected between the two right ends of the heat dissipation plates 2. A U-shaped heat dissipation pipe 4 is fitted between each of the heat dissipation plates 2 on the cylinder body 1. The two ends of the U-shaped heat dissipation pipe 4 are detachably connected to the fixing block 3. The connection is as follows: a threaded connector 5 is fixedly connected to one end of the fixed block 3 near the U-shaped heat dissipation tube 4; a rotating sleeve 6 is slidably sleeved on both ends of the U-shaped heat dissipation tube 4; a threaded tube 7 is fixedly connected to the middle of one end of the rotating sleeve 6 near the threaded connector 5; the left end of the threaded tube 7 is inserted into the U-shaped heat dissipation tube 4; and the right end is threadedly connected to the inner ring of the threaded connector 5; a flow channel 16 is opened inside the fixed block 3; a limit ring 17 is fixedly connected to the outer circumference of both ends of the U-shaped heat dissipation tube 4; the inner circumference of the rotating sleeve 6 is rotatably engaged with the outer circumference of the limit ring 17; an annular shell 8 is fixedly connected to the outside of one end of the rotating sleeve 6 near the threaded connector 5; a sealing ring 9 is embedded in the annular shell 8; and the inner ring of the sealing ring 9 is in sliding contact with the outer ring of the threaded connector 5; an inlet pipe 10 and an outlet pipe 11 are respectively provided on the outside of one side of the cylinder body 1; the inlet pipe 10 is connected to the fixed block 3 at the upper left end; and the outlet pipe 11 is connected to the fixed block 3 at the lower right end.

[0025] In this embodiment, the U-shaped heat dissipation pipe 4 and the fixed block 3 are detachably connected by a detachable connection structure, and the rotating sleeve 6, the threaded pipe 7 and the threaded connector 5 are connected by threads, which realizes the quick assembly and disassembly of the U-shaped heat dissipation pipe 4 and solves the problem that the cooling pipe is not convenient for local inspection and replacement in the prior art.

[0026] By strengthening the support connection between the seat 12 and its U-shaped frame 14 and several heat dissipation plates 2, a stable three-dimensional support frame is formed together with the heat dissipation plates 2, which effectively enhances the overall rigidity and strength of the external heat dissipation structure of the cylinder block and prevents it from deforming due to vibration or force.

[0027] Working principle: Coolant enters the flow channel 16 of the upper left fixed block 3 from the inlet pipe 10, and is distributed sequentially to the left sections of each U-shaped heat dissipation pipe 4 through the flow channel 16. After absorbing heat along the pipe grooves of the U-shaped heat dissipation pipe 4, the coolant flows into the flow channel 16 of the right fixed block 3 from the right sections of each U-shaped heat dissipation pipe 4. During this flow process, the heat dissipation plate 2 exchanges heat with the U-shaped heat dissipation pipe 4 and the coolant. At the same time, the reinforcing seat 12 increases the heat dissipation area and enhances the heat dissipation effect through its arc plate 13 and heat dissipation fins 15. The reinforcing seat 12, through its U-shaped plates 13 and heat dissipation fins 15, increases the heat dissipation area and enhances the heat dissipation effect. The frame 14 is supported between adjacent heat sinks 2, forming a transverse support structure, which effectively enhances the structural strength of the heat sink 2 and prevents the heat sink 2 from deforming. Finally, the coolant flows out from the outlet pipe 11 through the flow channel 16 of the fixing block 3 at the lower right end to complete the cooling cycle. When maintenance is required, the rotating sleeve 6 is rotated to drive the threaded pipe 7 out of the threaded joint 5. At this time, the sealing ring 9 is separated from the threaded joint 5, and the U-shaped heat sink 4 can be removed from the fixing block 3. The rotational cooperation between the limiting ring 17 and the rotating sleeve 6 ensures that the rotating sleeve 6 will not fall off the U-shaped heat sink 4 when rotating.

[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 embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the 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 the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A reinforced cylinder block for a motorcycle, characterised in that: include The cylinder body (1) has several heat dissipation plates (2) fixedly connected at equal distances from top to bottom on its outer side, and a reinforcing mechanism is provided between the two sides of the heat dissipation plates (2); The fixing block (3) is fixedly connected between the two ends of the right side of the plurality of heat dissipation plates (2). The cylinder body (1) is located between the plurality of heat dissipation plates (2) and each is fitted with a U-shaped heat dissipation pipe (4). The two ends of the U-shaped heat dissipation pipe (4) are detachably connected to the fixing block (3).

2. A reinforced cylinder block for a motorcycle as claimed in claim 1, characterised in that: The fixed block (3) is fixedly connected to a threaded joint (5) at one end near the U-shaped heat sink (4). Both ends of the U-shaped heat sink (4) are slidably fitted with rotating sleeves (6). The middle part of the rotating sleeve (6) near the threaded joint (5) is fixedly connected with a threaded tube (7). The left end of the threaded tube (7) is inserted into the U-shaped heat sink (4), and the right end is threadedly connected to the inner ring of the threaded joint (5). The fixed block (3) has a flow channel (16) inside. Both ends of the U-shaped heat sink (4) are fixedly connected with limit rings (17). The inner circumference of the rotating sleeve (6) is rotatably engaged with the outer circumference of the limit ring (17).

3. A reinforced cylinder block for a motorcycle as claimed in claim 2, characterised in that: The rotating sleeve (6) is fixedly connected to an annular shell (8) at one end near the threaded joint (5). A sealing ring (9) is embedded in the annular shell (8), and the inner ring of the sealing ring (9) slides in contact with the outer ring of the threaded joint (5).

4. A reinforced cylinder block for a motorcycle as defined in claim 1, characterized in that: A water inlet pipe (10) and a water outlet pipe (11) are respectively provided on one side of the cylinder body (1). The water inlet pipe (10) is connected to the fixing block (3) at the upper left end, and the water outlet pipe (11) is connected to the fixing block (3) at the lower right end.

5. A reinforced cylinder block for a motorcycle as defined in claim 1, characterized in that: The strengthening mechanism includes strengthening seats (12) disposed on both sides of several heat dissipation plates (2). Each strengthening seat (12) consists of an arc plate (13) and two U-shaped frames (14). The two U-shaped frames (14) are fixedly connected to both ends of the arc plate (13). Several heat dissipation fins (15) are respectively arranged on the upper and lower ends of the front side of the arc plate (13). The tube body of the U-shaped heat dissipation pipe (4) can be inserted between the arc plate (13), the heat dissipation fins (15) and the U-shaped frame (14).

6. A reinforced cylinder block for a motorcycle as claimed in claim 5, characterised in that: The upper and lower ends of the U-shaped frame (14) are detachably connected to the upper and lower heat dissipation plates (2) by bolts.

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