A V-shaped belt with good heat dissipation

Abstract

This utility model relates to the field of conveyor belt technology, and more particularly to a V-belt with good heat dissipation, comprising: a V-belt body, the top of which has a trapezoidal groove. This utility model, by incorporating heat dissipation holes, a serrated groove, and heat sinks, provides the main transmission function through the V-belt body. The heat dissipation holes and serrated groove increase the heat dissipation area, and the heat sinks, located inside the trapezoidal groove, effectively dissipate heat in high-temperature environments, preventing the V-belt from being damaged due to overheating. The heat dissipation holes are located on both sides of the trapezoidal groove, further assisting in heat dissipation and improving heat dissipation efficiency. During mechanical transmission, the V-belt body generates heat; the trapezoidal groove and heat dissipation holes guide airflow to aid heat dissipation, while the heat sinks directly absorb and quickly dissipate heat, accelerating heat conduction and dissipation. Simultaneously, the reinforced structure ensures the durability of the V-belt, guaranteeing stable operation under various working conditions.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt technology, and in particular to a V-shaped belt with good heat dissipation. Background Technology

[0002] V-belt drives transmit power by generating friction through the pressure of the two sides of the V-belt against the sides of the pulley grooves. Compared to flat belt drives, V-belt drives have greater friction, thus allowing them to transmit more power. V-belts are more compact than flat belts, and because they are seamless, they provide smoother transmission, making them the most widely used type of belt drive.

[0003] Currently, V-belts tend to accumulate heat during prolonged use, and this heat is difficult to dissipate effectively, causing the operating temperature of the V-belt to rise. This accelerates the aging process of the V-belt material. This excessively high operating temperature may not only reduce the normal service life of the V-belt, but in extreme cases, it may even lead to a sudden decline in the performance of the V-belt, thereby affecting the normal operation of the equipment. In addition, during long-term use, the V-belt may tear due to continuous mechanical load. Tearing not only shortens the service life of the V-belt, but may also lead to equipment failure, increasing maintenance costs and usage risks. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a V-belt with good heat dissipation. This addresses the problem that existing V-belts tend to accumulate heat during prolonged use, which is difficult to dissipate effectively, leading to an increase in the operating temperature of the V-belt and accelerating the aging process of the V-belt material. This excessively high operating temperature may not only reduce the normal service life of the V-belt, but in extreme cases, it may even cause a sudden decline in the performance of the V-belt, thereby affecting the normal operation of the equipment. In addition, during prolonged use, the V-belt may tear due to continuous mechanical load. Tearing not only shortens the service life of the V-belt, but may also lead to equipment failure, increasing maintenance costs and usage risks.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A V-belt with good heat dissipation includes: a V-belt body, a trapezoidal groove on the top of the V-belt body, serrated grooves on the outer walls of both sides of the V-belt body, heat sinks inside the trapezoidal grooves, heat dissipation holes on the top of the V-belt body located on both sides of the heat sinks, and a reinforcing structure inside the V-belt body to improve the strength of the V-belt body.

[0006] Furthermore, the reinforcing structure includes a first tensile belt, a second tensile belt, a connecting belt, and a reinforcing woven fiber layer. The first tensile belt on one side is embedded inside the top wall of the V-shaped belt body along the arrangement direction of the V-shaped belt body, and the first tensile belt on the other side is embedded inside the V-shaped belt body along the arrangement direction of the V-shaped belt body.

[0007] Furthermore, a connecting strip is provided between the upper and lower tensile strips for limiting and reinforcing connection, and a second tensile strip is provided between each group of tensile strips for connection and reinforcement, and the second tensile strip is distributed along the cross-sectional direction of the V-shaped strip body.

[0008] Furthermore, the reinforcing braided fiber layer is disposed inside the V-belt body and located on both sides of the connecting belt.

[0009] The beneficial effects of this utility model are: Equipped with heat dissipation holes, serrated grooves, and heat sinks, the V-belt body provides the main transmission function. The heat dissipation holes and serrated grooves increase the heat dissipation area, while the heat sinks, located inside the trapezoidal grooves, effectively dissipate heat in high-temperature environments, preventing the V-belt from being damaged by overheating. The heat dissipation holes, located on both sides of the trapezoidal grooves, further assist in heat dissipation and improve heat dissipation efficiency. The V-belt body generates heat during mechanical transmission. The trapezoidal grooves and heat dissipation holes guide airflow to help dissipate heat, while the heat sinks directly absorb heat and quickly dissipate it, accelerating heat conduction and dissipation. At the same time, the reinforced structure ensures the durability of the V-belt and ensures stable operation under various working conditions. Attached Figure Description

[0010] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 is a three-dimensional structural schematic diagram of this embodiment of the V-belt with good heat dissipation; Figure 2 is a cross-sectional schematic diagram of this embodiment of the V-belt with good heat dissipation.

[0012] The markings in the diagram are as follows: 1. V-belt body; 2. Serrated groove; 3. Heat dissipation hole; 4. Tensile belt one; 5. Connecting belt; 6. Heat dissipation fin; 7. Reinforcing woven fiber layer; 8. Tensile belt two. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to Figures 1-2 in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0014] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0015] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0016] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0017] Please refer to Figures 1-2. A V-belt with good heat dissipation includes: a V-belt body 1, a trapezoidal groove on the top of the V-belt body 1, serrated grooves 2 on the outer walls of both sides of the V-belt body 1, heat sinks 6 inside the trapezoidal grooves, heat dissipation holes 3 on the top of the V-belt body 1 located on both sides of the heat sinks 6, and a reinforcing structure inside the V-belt body 1 to improve the strength of the V-belt body 1.

[0018] Specifically, by incorporating heat dissipation holes 3, serrated grooves 2, and heat sinks 6, the V-belt body 1 provides the main transmission function. The heat dissipation holes 3 and serrated grooves 2 increase the heat dissipation area. The heat sinks 6, located inside the trapezoidal grooves, can effectively dissipate heat in high-temperature environments, preventing the V-belt from being damaged due to overheating. The heat dissipation holes 3 are located on both sides of the trapezoidal grooves, further assisting in heat dissipation and improving heat dissipation efficiency. The V-belt body 1 generates heat during mechanical transmission. The trapezoidal grooves and heat dissipation holes 3 guide airflow to aid in heat dissipation, while the heat sinks 6 directly absorb heat and quickly dissipate it, accelerating heat conduction and heat dissipation. At the same time, the reinforced structure ensures the durability of the V-belt, ensuring stable operation under various working conditions.

[0019] In this embodiment, the reinforcing structure includes a first tensile band 4, a second tensile band 8, a connecting band 5, and a reinforcing braided fiber layer 7. The first tensile band 4 on one side is embedded in the top wall of the V-shaped belt body 1 along the arrangement direction of the V-shaped belt body 1, and the second tensile band 4 on the other side is embedded in the interior of the V-shaped belt body 1 along the arrangement direction of the V-shaped belt body 1. A connecting band 5 is provided between the upper and lower tensile bands for limiting and reinforcing connection. The second tensile band 8 is provided between each group of first tensile bands 4 for connection and reinforcement, and the second tensile band 8 is distributed along the cross-sectional direction of the V-shaped belt body 1. The reinforcing braided fiber layer 7 is provided inside the V-shaped belt body 1 and is located on both sides of the connecting band 5.

[0020] Specifically, tensile band 4 and tensile band 8 are embedded in the interior and top wall of the V-belt body 1, jointly enhancing the tensile strength of the belt and preventing breakage or damage during operation. Connecting band 5 reinforces and limits the connection of each set of tensile bands, ensuring structural stability. The reinforcing braided fiber layer 7 increases the tensile strength inside the belt, providing additional support. Tensile band 4 and tensile band 8 are arranged in a crisscross pattern, reinforcing the belt along the direction and cross-section of the V-belt body 1. Tensile band 4 and tensile band 8 can be made of polyester fiber, the reinforcing braided fiber layer 7 can be a composite material of steel bars and aramid fibers, connecting band 5 can be made of PU material, and the V-belt body 1 can be a standard V-belt, with models such as Y-type or Z-type.

[0021] In summary, compared with existing technologies, this V-belt has at least the following beneficial effects: By incorporating heat dissipation holes 3, serrated grooves 2, and heat sinks 6, the V-belt body 1 provides the main transmission function; the heat dissipation holes 3 and serrated grooves 2 increase the heat dissipation area; and the heat sinks 6, located inside the trapezoidal grooves, can effectively dissipate heat in high-temperature environments, preventing the V-belt from being damaged due to overheating. The heat dissipation holes 3, located on both sides of the trapezoidal grooves, further assist in heat dissipation and improve heat dissipation efficiency. The V-belt body 1 generates heat during mechanical transmission; the trapezoidal grooves and heat dissipation holes 3 guide airflow to aid heat dissipation, while the heat sinks 6 directly absorb and quickly dissipate heat, accelerating heat conduction and dissipation. At the same time, the reinforced structure ensures the durability of the V-belt, ensuring stable operation under various working conditions.

[0022] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A V-belt having good heat dissipation, characterized by include: V-shaped belt body (1), the top of the V-shaped belt body (1) has a trapezoidal groove, the outer walls of both sides of the V-shaped belt body (1) have serrated grooves (2), the inside of the trapezoidal groove is provided with heat sink (6), the top of the V-shaped belt body (1) has heat dissipation holes (3) and is located on both sides of the heat sink (6), the inside of the V-shaped belt body (1) is provided with a reinforcing structure to improve the strength of the V-shaped belt body (1).

2. The V-belt with good heat dissipation according to claim 1, characterized in that, The reinforcing structure includes a first tensile belt (4), a second tensile belt (8), a connecting belt (5), and a reinforcing woven fiber layer (7). The first tensile belt (4) on one side is embedded in the top wall of the V-shaped belt body (1) along the arrangement direction of the V-shaped belt body (1), and the first tensile belt (4) on the other side is embedded in the interior of the V-shaped belt body (1) along the arrangement direction of the V-shaped belt body (1).

3. The V-belt with good heat dissipation according to claim 2, characterized in that, A connecting strip (5) is provided between the upper and lower tensile strips to limit and reinforce them. A tensile strip (8) is provided between each group of tensile strips (4) for connection and reinforcement. The tensile strip (8) is distributed along the cross-sectional direction of the V-shaped strip body (1).

4. The V-belt with good heat dissipation according to claim 3, characterized in that, The reinforcing braided fiber layer (7) is disposed inside the V-belt body (1) and located on both sides of the connecting belt (5).

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