Rubber transmission belt

Abstract

The utility model discloses a rubber transmission belt which comprises a rubber main belt, the surface of the rubber main belt is evenly provided with a plurality of right-angle notches which are evenly distributed, straight chamfers are fixedly connected into the right-angle notches, and the rubber main belt comprises a strength layer, a first connecting layer, rubber cloth, a second connecting layer and a rubber belt back. The surface of the strength layer is fixedly connected with the inner wall of the first connecting layer, the surface of the first connecting layer is fixedly connected with the inner wall of the rubber cloth, the rubber cloth is used for improving the strength of the rubber main belt, the surface of the rubber main belt is fixedly provided with a covering layer, and the inner side of the rubber main belt is fixedly connected with a plurality of high-strength rubber belt teeth which are evenly distributed. According to the rubber transmission belt, the strength layer and the rubber cloth are arranged in the rubber transmission belt, the rubber cloth is arranged in the rubber transmission belt from the outside, the strength of the rubber main belt is improved, meanwhile, the surface of the rubber main belt is changed into the right-angle groove from the L-angle groove, and when a cleaning machine is used, drainage of the rubber main belt is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission belts, in particular to a rubber transmission belt. Background Art

[0002] The transmission belt, also known as the conveyor belt, is the transmission medium in the transmission belt system. The transmission belt system is a type of transmission system, which includes two or more pulleys on which the transmission belt runs. The pulleys can rotate without limit and drive the transmission belt to travel. Among them, the pulley with power is called the driving pulley, and the rest are called idler pulleys.

[0003] Traditional rubber transmission belts have the following defects:

[0004] (1) When using a traditional rubber transmission belt, the base layer of the traditional rubber transmission belt is exposed to the outside, which makes it easy to be damaged, resulting in insufficient strength of the rubber transmission belt;

[0005] (2) When using a conventional rubber transmission belt, since the conventional rubber transmission belt surface uses an L-shaped angle groove, the rubber transmission belt is prone to blockage when draining water. Utility Model Content

[0006] The utility model aims to provide a rubber transmission belt to solve the problems raised in the above-mentioned background technology that when using a traditional rubber transmission belt, several layers of the traditional rubber transmission belt are exposed to the outside, which makes it easy to be damaged, resulting in insufficient strength of the rubber transmission belt; when using a traditional rubber transmission belt, since the traditional rubber transmission belt surface uses L-shaped angle grooves, it is easy to form blockage when the rubber transmission belt is drained.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber transmission belt, including a rubber main belt, the surface of the rubber main belt is provided with a plurality of evenly distributed right-angle notches, and a plurality of the right-angle notches are fixedly connected with straight chamfers, the rubber main belt includes a strength layer, a first connecting layer, a rubber cloth, a second connecting layer and a rubber belt back, the surface of the strength layer is fixedly connected to the inner wall of the first connecting layer, the surface of the first connecting layer is fixedly connected to the inner wall of the rubber cloth, and the rubber cloth is used to increase the strength of the rubber main belt.

[0008] Preferably, a covering layer is fixedly provided on the surface of the rubber main belt, and the covering layer is used to protect the rubber main belt from wear and scratches.

[0009] Preferably, a plurality of evenly distributed high-strength rubber belt teeth are fixedly connected to the inner side of the rubber main belt, and belt tooth notches are provided between the plurality of high-strength rubber belt teeth. The high-strength rubber belt teeth are used for synchronous transmission of the rubber main belt.

[0010] Preferably, the surface of the rubber cloth is fixedly connected to the inner wall of the second connecting layer, and the second connecting layer is used to connect the rubber cloth and the rubber belt back.

[0011] Preferably, the surface of the second connection layer is fixedly connected to the inner wall of the rubber belt back, and the rubber belt back is used to prevent the rubber main belt from being corroded by the external environment.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: a strong layer and a rubber cloth are used inside the rubber transmission belt of the utility model, and the rubber cloth is transformed from the outside to the inside, thereby increasing the strength of the rubber main belt. At the same time, the surface of the rubber main belt is changed from an L-angle groove to a right-angle groove, which is beneficial to the drainage of the rubber main belt when using a cleaning machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 This is a front view structural diagram of the utility model;

[0015] Figure 3 It is a front view cross-sectional structural diagram of the utility model.

[0016] In the figure: 1. Rubber main belt; 2. High-strength rubber belt teeth; 3. Belt tooth notch; 4. Right-angle notch; 5. Strengthening layer; 6. First connecting layer; 7. Rubber cloth; 8. Second connecting layer; 9. Rubber belt back; 10. Covering layer; 11. Straight chamfer. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a rubber transmission belt, including a rubber main belt 1, a surface of the rubber main belt 1 is provided with a plurality of evenly distributed right-angle notches 4, a plurality of right-angle notches 4 are fixedly connected with straight chamfers 11, the rubber main belt 1 includes a strength layer 5, a first connecting layer 6, a rubber cloth 7, a second connecting layer 8 and a rubber belt back 9, the surface of the strength layer 5 is fixedly connected to the inner wall of the first connecting layer 6, and the surface of the first connecting layer 6 is fixedly connected to the inner wall of the rubber cloth 7.

[0019] When in use, the surface of the strength layer 5 is connected to the inner wall of the first connecting layer 6, and the strength layer 5 provides the main tensile strength and support, which ensures that the rubber belt can maintain its shape and stability when subjected to load and tension.

[0020] A covering layer 10 is fixedly provided on the surface of the rubber main belt 1, a plurality of evenly distributed high-strength rubber belt teeth 2 are fixedly connected to the inner side of the rubber main belt 1, and belt tooth grooves 3 are provided between the plurality of high-strength rubber belt teeth 2. The surface of the rubber cloth 7 is fixedly connected to the inner wall of the second connecting layer 8, and the surface of the second connecting layer 8 is fixedly connected to the inner wall of the rubber belt back 9.

[0021] When in use, a covering layer 10 is provided on the surface of the rubber main belt 1, and the covering layer 10 protects the rubber belt from wear and scratches, thereby increasing the service life.

[0022] During specific use, the utility model provides a rubber transmission belt. When using this kind of rubber transmission belt, the high-strength rubber belt teeth 2 of the rubber main belt 1 are fitted onto the driving pulley and then used. Since the rubber transmission belt of the utility model uses a strong layer 5 and a rubber cloth 7 inside, the rubber cloth 7 is converted from the outside to the inside, thereby increasing the strength of the rubber main belt 1. At the same time, the surface of the rubber main belt 1 is changed from an L-angle groove to a right-angle groove, which is beneficial for the rubber main belt 1 to drain water when using a cleaning machine. This is the use process of this kind of rubber transmission belt.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rubber transmission belt, comprising a rubber main belt (1), characterized in that: The surface of the rubber main belt (1) is provided with a plurality of evenly distributed right-angled notches (4), and a straight chamfer (11) is fixedly connected inside the plurality of right-angled notches (4). The rubber main belt (1) comprises a strength layer (5), a first connecting layer (6), a rubber cloth (7), a second connecting layer (8) and a rubber belt back (9), the surface of the strength layer (5) is fixedly connected to the inner wall of the first connecting layer (6), and the surface of the first connecting layer (6) is fixedly connected to the inner wall of the rubber cloth (7).

2. A rubber transmission belt according to claim 1, characterized in that: A covering layer (10) is fixedly provided on the surface of the rubber main belt (1).

3. A rubber transmission belt according to claim 1, characterized in that: A plurality of evenly distributed high-strength rubber belt teeth (2) are fixedly connected to the inner side of the rubber main belt (1), and belt tooth notches (3) are provided between the plurality of high-strength rubber belt teeth (2).

4. A rubber transmission belt according to claim 1, characterized in that: The surface of the rubber cloth (7) is fixedly connected to the inner wall of the second connecting layer (8).

5. The rubber transmission belt according to claim 1, characterized in that: The surface of the second connecting layer (8) is fixedly connected to the inner wall of the rubber belt back (9).

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