Friction-resistant rubber synchronous belt

Abstract

The utility model discloses a friction-resistant rubber synchronous belt which comprises a belt body and a plurality of meshing teeth, the meshing teeth are evenly arranged on the belt body, a plurality of convex ribs are arranged on the side walls of the meshing teeth, the convex ribs are evenly arranged on the meshing teeth, and a gap is reserved between every two adjacent convex ribs. The synchronous belt can be effectively prevented from slipping.

Description

Technical Field

[0001] The utility model belongs to the technical field of flue gas monitoring, and particularly relates to a friction-resistant rubber synchronous belt. Background Technique

[0002] A synchronous belt is a new type of conveyor belt developed by integrating the advantages of belt drives, chain drives, and gear drives. Since the driving method of the synchronous belt is carried out by the meshing of the gear and the tooth grooves of the belt pulley of the synchronous belt, there will be no non-synchronous transmission due to slip between the belt and the belt pulley during the transmission process. It has the advantages of accurate transmission ratio, high transmission efficiency, large transmission power range, high transmission speed, smooth transmission, small impact, no need for lubrication, no pollution, and low noise. When the gear speed is too fast, the synchronous belt and the gear are prone to slipping, resulting in kinetic energy loss and affecting the normal operation of the machine. Content of the Utility Model

[0003] This part of the content of the present application is used to introduce the concept briefly, and these concepts will be described in detail in the following specific implementation part. This part of the content of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a friction-resistant rubber synchronous belt.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions: a friction-resistant rubber synchronous belt, including a belt body and teeth. The teeth are provided in multiple numbers and are evenly arranged on the belt body. A plurality of ribs are provided on the side wall of the teeth, and the ribs are evenly arranged on the teeth, and a gap is left between two adjacent ribs.

[0006] Further, a plurality of core wires are provided on the belt body, and the belt body is wrapped on the core wires.

[0007] Further, the core wire is made of glass fiber.

[0008] Further, a nylon cloth is provided on the side wall of the belt body, and the nylon cloth extends to the teeth.

[0009] Further, a plurality of glass fibers are provided on the teeth, and the teeth are wrapped on the glass fibers.

[0010] Further, the length of the gap is less than one-third of the length of the side wall of the teeth and greater than one-fourth of the length of the side wall of the teeth.

[0011] Further, the width of the teeth is defined as W, and 3.9 mm < W < 5.4 mm.

[0012] Further, the height of the teeth is defined as H1, and 1.91 mm < H1 < 3.5 mm.

[0013] Furthermore, the distance from the lowest end of the tooth to the top of the belt body is defined as H2, 4.1mm﹤H2﹤5.7mm.

[0014] Furthermore, the distance between two adjacent teeth is defined as P, 8mm﹤P﹤9.525mm.

[0015] The utility model is beneficial in that it provides a slip-proof and friction-resistant rubber synchronous belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application and make other features, purposes and advantages of this application more apparent. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.

[0017] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the elements and components are not necessarily drawn to scale.

[0018] In the attached figure:

[0019] Figure 1 This is a schematic structural diagram of a friction-resistant rubber synchronous belt in one embodiment of the present invention.

[0020] Figure 2 for Figure 1 A cross-sectional view of the friction-resistant rubber timing belt in the illustrated embodiment.

[0021] Figure 3 for Figure 1 An enlarged view of the teeth of the friction-resistant rubber timing belt in the illustrated embodiment.

[0022] Figure 4 for Figure 1 A partial enlarged view of the friction-resistant rubber timing belt in the illustrated embodiment.

[0023] The meanings of the reference numerals in the figures are as follows:

[0024] 101. Belt body; 102. Teeth; 103. Core wire; 104. Raised ribs. DETAILED DESCRIPTION

[0025] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0026] In addition, it should be noted that for ease of description, only parts related to the utility model are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0027] It should be noted that concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependent relationships.

[0028] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0029] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0030] The present disclosure will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0031] As Figures 1-4 shown, a friction-resistant rubber timing belt includes a belt body 101 and teeth 102. The teeth 102 are provided in a plurality and are evenly arranged on the belt body 101. A plurality of ribs 104 are provided on the side wall of the teeth 102. The ribs 104 are evenly arranged on the teeth 102, and a gap is left between two adjacent ribs 104. By providing the ribs 104, the contact area between the side wall of the teeth 102 and the gear is reduced, thereby increasing the pressure of the ribs 104 on the teeth 102, and further increasing the friction between the teeth 102 and the gear, avoiding the slipping of the timing belt and the gear.

[0032] A plurality of core wires 103 are provided on the belt body 101, and the belt body 101 is coated on the core wires 103. The core wires 103 are made of glass fiber. By using the high strength and elasticity of glass fiber, the phenomenon of belt stretching is prevented.

[0033] The teeth 102 are made of rubber, with strong heat resistance and oil resistance, and there is an excellent bonding force between the core wires 103 and the teeth 102.

[0034] The side wall of the belt body 101 is provided with nylon cloth, and the nylon cloth extends to the ratchet teeth 102. By means of the arrangement of the nylon cloth, the synchronous belt has excellent friction resistance, a low surface friction coefficient, and an extended service life of the product.

[0035] A plurality of glass fibers are provided on the ratchet teeth 102, and the ratchet teeth 102 are coated on the glass fibers. When the ratchet teeth 102 are worn, the glass fibers are exposed. The exposed glass fibers are used to increase the surface roughness of the ratchet teeth 102, thereby enhancing the friction between the ratchet teeth 102 and the conveyor belt and avoiding the slipping phenomenon between the synchronous belt and the gear.

[0036] Furthermore, the length of the gap is less than one-third of the length of the side wall of the ratchet teeth 102 and greater than one-fourth of the length of the side wall of the ratchet teeth 102, so that at least three ribs 104 are provided on one ratchet tooth 102, ensuring the friction between a single rib 104 and the gear while ensuring the meshing effect between the ratchet teeth 102 and the gear.

[0037] Furthermore, the width of the ratchet teeth 102 is defined as W, and 3.9 mm < W < 5.4 mm.

[0038] The height of the ratchet teeth 102 is defined as H1, and 1.91 mm < H1 < 3.5 mm.

[0039] The distance from the lowest end of the ratchet teeth 102 to the top of the belt body 101 is defined as H2, and 4.1 mm < H2 < 5.7 mm.

[0040] The distance between two adjacent ratchet teeth 102 is defined as P, and 8 mm < P < 9.525 mm.

[0041] Adjust the values of W, P, H1, and H2 according to the gear that the synchronous belt is to cooperate with to meet the transmission requirements of various gears.

[0042] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above utility model concept. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A friction-resistant rubber synchronous belt, characterized in that: It includes a belt body and teeth. The teeth are provided in a plurality and are evenly arranged on the belt body. A plurality of ribs are provided on the side wall of the teeth, and the ribs are evenly arranged on the teeth, with a gap left between two adjacent ribs.

2. The friction-resistant rubber synchronous belt according to claim 1, wherein: A plurality of core wires are provided on the belt body, and the belt body is wrapped around the core wires.

3. The friction-resistant rubber timing belt according to claim 2, wherein: The core wires are made of glass fiber.

4. The friction-resistant rubber synchronous belt according to claim 1, wherein: A nylon cloth is provided on the side wall of the belt body, and the nylon cloth extends to the teeth.

5. The friction-resistant rubber synchronous belt according to claim 1, characterized in that: A plurality of glass fibers are provided on the teeth, and the teeth are wrapped around the glass fibers.

6. The friction-resistant rubber timing belt according to claim 1, wherein: The length of the gap is less than one-third of the length of the side wall of the teeth and greater than one-fourth of the length of the side wall of the teeth.

7. The friction-resistant rubber synchronous belt according to claim 1, wherein: Define the width of the teeth as W, 3.9mm < W < 5.4mm.

8. The friction-resistant rubber synchronous belt according to claim 1, characterized in that: Define the height of the teeth as H1, 1.91mm < H1 < 3.5mm.

9. The friction-resistant rubber synchronous belt according to claim 1, wherein: Define the distance from the lowest end of the teeth to the top of the belt body as H2, 4.1mm < H2 < 5.7mm.

10. The friction-resistant rubber synchronous belt according to claim 1, wherein: Define the distance between two adjacent teeth as P, 8mm < P < 9.525mm.

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