Wear-resistant synchronous belt with support

Abstract

The utility model discloses a wear-resistant synchronous belt with a support, and relates to the technical field of synchronous belts. The conveying belt comprises a rack, a driving wheel, a driven wheel and a belt body, a supporting piece used for supporting the belt body is arranged on the rack and below the conveying face of the belt body, arc-shaped transmission teeth are evenly arranged on the inner side of the belt body in the conveying direction, and gear rings matched with the arc-shaped transmission teeth are arranged on the peripheral side of the driving wheel and the peripheral side of the driven wheel. And the arc-shaped transmission teeth are semicircular. And a wear-resistant interlayer is arranged between the supporting piece and the belt body. The technical scheme has the advantages of being good in support, stable in transmission and not prone to abrasion of the synchronous belt.

Description

Technical Field

[0001] The utility model relates to the technical field of synchronous belts, and particularly relates to a wear-resistant synchronous belt with a support. Background Art

[0002] A conveyor belt is a device used for automatically transporting items in a production line or a logistics system. It is widely used in fields such as industrial production, logistics distribution, and warehouse management, and can effectively improve production efficiency and logistics speed. The conveyor belt is driven by a motor to make a belt or a chain move cyclically on a certain track, thereby realizing the continuous transportation of items.

[0003] In order to improve the transmission stability of the conveyor belt and be able to transport heavy objects, some conveyor belts usually use a toothed conveyor belt to achieve transmission, avoiding slipping between the conveyor belt and the driving wheel or the driven wheel, and a support surface is arranged below the transmission surface of the conveyor belt to prevent the transmission surface from being sunken and affecting the transmission effect. However, the contact between the transmission teeth and the support surface is likely to cause wear of the conveyor belt and affect the service life of the conveyor belt. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wear-resistant synchronous belt with a support aiming at the defects and deficiencies of the prior art, which has the advantages of good support, stable transmission, and not easy to wear of the synchronous belt.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is: a wear-resistant synchronous belt with a support, including:

[0006] A frame, a driving wheel, a driven wheel, and a belt body. A support member for supporting the belt body is arranged below the transmission surface of the belt body on the frame. Arc-shaped transmission teeth are uniformly arranged along the transmission direction on the inner side of the belt body. Tooth rings matching with the arc-shaped transmission teeth are arranged on the circumferences of the driving wheel and the driven wheel.

[0007] The utility model is further arranged such that the arc-shaped transmission teeth are arranged as semi-circular.

[0008] The utility model is further arranged such that the arc-shaped transmission teeth are semi-circular with a radius of 1.0 mm - 3.5 mm.

[0009] The utility model is further arranged such that the arc-shaped transmission teeth are semi-circular with a radius of 2.5 mm.

[0010] The utility model is further arranged such that a wear-resistant isolation layer is arranged between the support member and the belt body.

[0011] The utility model is further arranged such that the wear-resistant isolation layer is a partition made of a plastic or a Teflon material.

[0012] The utility model is further arranged that the conveying surface of the belt body is arranged horizontally, a driven wheel is arranged at each end of the conveying surface of the belt body, and the supporting member is arranged between the two driven wheels.

[0013] The utility model is further arranged that a tensioning wheel is arranged on the frame and between the driving wheel and the driven wheel. The tensioning wheel is movably arranged on the frame and is used for adjusting the tightness of the belt body.

[0014] The utility model is further arranged that a mounting groove is arranged on the frame, the tensioning wheel is fixedly installed in the mounting groove, and the tightness of the belt body is adjusted by changing the mounting position of the tensioning wheel in the mounting groove.

[0015] After adopting the above technical solution, the beneficial effects of the utility model are:

[0016] 1. In the present invention, the arc-shaped structure of the arc-shaped transmission teeth makes it difficult to wear the arc-shaped transmission teeth and cause the arc-shaped transmission teeth to fail, thus affecting the running effect of the synchronous belt. At the same time, the arc-shaped transmission teeth make the contact between the belt body and the support smoother, avoiding the friction between the belt body and the support, which causes the arc-shaped transmission teeth of the belt body to wear and fail, thereby increasing the service life of the belt body.

[0017] 2. In the utility model, a wear-resistant interlayer is provided between the support and the belt body and below the transmission surface. The wear-resistant interlayer is made of a material with a smooth surface and is not easy to burr. When the synchronous belt is running and the belt body moves so that the arc-shaped transmission teeth rub against the wear-resistant interlayer at the bottom, the friction force of the smooth wear interlayer is small, and the arc-shaped transmission teeth are not easy to wear. Moreover, the wear-resistant interlayer is not easy to generate burrs under the friction of the arc-shaped transmission teeth, thereby preventing the burrs from piercing into the belt body and causing damage to the belt body, thereby improving the durability of the belt body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0021] Figure 3 yes Figure 2 , an enlarged schematic diagram of point A;

[0022] Figure 4 It is an exploded view of the structure of the present utility model.

[0023] Explanation of reference numerals in the drawings: 100, frame; 200, driving wheel; 300, driven wheel; 400, belt body; 500, support member; 410, arc-shaped transmission teeth; 600, gear ring; 700, wear-resistant interlayer; 800, tensioning wheel; 900, mounting groove. Specific embodiments

[0024] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

[0026] This embodiment relates to a wear-resistant synchronous belt with support, as Figures 1-4 shown, including: a frame 100, a driving wheel 200, a driven wheel 300, a belt body 400, and a support member 500.

[0027] Among them, the driving wheel 200 and the driven wheel 300 are rotatably arranged on the frame 100, and the belt body 400 is wound around the driving wheel 200 and the driven wheel 300 to drive the belt body 400 to move in a cycle. The surface of the belt body 400 for conveying objects is the conveying surface. By the movement of the belt body 400, objects can be transferred from one end of the conveying surface to the other end, achieving a good conveying effect. A support member 500 is provided below the conveying surface of the synchronous belt body 400. The support member 500 can support the belt body 400, so that when the conveying surface of the belt body 400 conveys some objects with a relatively large weight, the belt body 400 can also maintain a good and stable shape to achieve a good conveying effect. It avoids the belt body 400 being compressed and deformed and stretched, resulting in transmission failure or even breakage of the belt body 400, and improves the compatibility and stability of the synchronous belt.

[0028] On the inner side of the belt body 400, arc-shaped transmission teeth 410 are uniformly arranged along the transmission direction. Tooth rings 600 are arranged on the circumferences of the driving wheel 200 and the driven wheel 300 and are provided with tooth grooves that cooperate with the arc-shaped transmission teeth 410. Through the cooperation of the arc-shaped transmission teeth 410 and the tooth rings 600, the transmission between the driving wheel 200 and the driven wheel 300 and the belt body 400 is synchronized. It is more difficult for the belt body 400 to slip between the driving wheel 200 and the driven wheel 300, achieving a stable power transmission effect, driving the belt body 400 to move stably, and realizing good transmission of articles. Due to the arc-shaped structure of the arc-shaped transmission teeth 410, the friction between the arc-shaped transmission teeth 410 and the tooth rings 600 during meshing is small, and it is not easy to wear the arc-shaped transmission teeth 410, resulting in the failure of the arc-shaped transmission teeth 410 and affecting the operation effect of the synchronous belt. At the same time, the arc-shaped transmission teeth 410 make the contact between the belt body 400 and the support member 500 smoother, avoiding the wear of the arc-shaped transmission teeth 410 of the belt body 400 caused by the friction between the belt body 400 and the support member 500 and leading to the failure of the arc-shaped transmission teeth 410, thereby improving the service life of the belt body 400.

[0029] In this embodiment, the tooth surface of the arc-shaped transmission teeth 410 is set to be semi-circular to weaken the friction between the belt body 400 and the tooth rings 600 and the support member 500 while achieving a good transmission effect, reducing the wear of the arc-shaped transmission teeth 410 on the belt body 400, and improving the service life of the belt body 400. As a preferred solution, the arc-shaped transmission teeth 410 are semi-circular with a radius of 2.5 mm to achieve a stable and smooth transmission effect and avoid the failure and breakage of the arc-shaped transmission teeth 410. Of course, in other embodiments, the radius of the arc-shaped transmission teeth 410 can also be set to 1.0 mm, 1.2 mm, 1.4 mm, 1.6 mm, 1.8 mm, 2.0 mm, 2.2 mm, 2.4 mm, 2.6 mm, 2.8 mm, 3.0 mm, 3.2 mm, 3.5 mm, etc., and are set according to the actual transmission needs to achieve a good transmission effect.

[0030] In this embodiment, a wear-resistant interlayer 700 is provided between the support member 500 and the belt body 400 and below the conveying surface. The wear-resistant interlayer 700 is made of a material with a smooth surface and not prone to burr formation. When the synchronous belt runs, the belt body 400 moves, causing the arc-shaped transmission teeth 410 to rub against the lower wear-resistant interlayer 700. The smooth surface of the wear-resistant interlayer 700 has a small friction force and is not prone to wear the arc-shaped transmission teeth 410. Moreover, the wear-resistant interlayer 700 is not prone to burr formation under the friction of the arc-shaped transmission teeth 410, thus preventing burrs from piercing into the belt body 400 and causing damage to the belt body 400, and improving the durability of the belt body 400. As a preferred solution, the wear-resistant interlayer 700 is a partition made of a plastic plate or a Teflon material to achieve a good wear-resistant effect and extend the service life of the belt body 400. Of course, in other embodiments, the wear-resistant interlayer 700 can also be a wear-resistant coating provided on the surface of the support member 500, or the support member 500 itself can be made of a wear-resistant material that is not prone to burr formation to reduce the wear of the belt body 400 and extend its service life.

[0031] In this embodiment, the conveying surface of the belt body 400 is horizontally arranged, and a driven wheel 300 is provided at each end of the conveying surface of the belt body 400 to change the transmission direction of the belt body 400. The support member 500 is arranged between the two driven wheels 300 and below the conveying surface to achieve a good support effect and ensure the stability of the belt body 400 when conveying items.

[0032] As a preferred solution, a tensioning wheel 800 is further provided on the frame 100 and between the driving wheel 200 and the driven wheel 300. The tensioning wheel 800 is movably arranged on the frame 100, and the tightness of the belt body 400 can be adjusted by adjusting the position of the tensioning wheel 800, so that the belt body 400 always maintains a good conveying effect. Specifically, in this embodiment, a strip-shaped installation groove 900 is provided on the frame 100, and the tensioning wheel 800 is installed and fixed in the installation groove 900. By changing the installation position of the tensioning wheel 800 in the installation groove 900, the tightness of the belt body 400 is adjusted to ensure a good conveying effect of the synchronous belt.

[0033] The above is only used to illustrate the technical solution of the present invention and is not a limitation. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A wear-resistant synchronous belt with support, comprising: A frame (100), a driving wheel (200), a driven wheel (300) and a belt body (400), characterized in that a support member (500) for supporting the belt body (400) is arranged on the frame (100) and below the transmission surface of the belt body (400), arc-shaped transmission teeth (410) are evenly arranged on the inner side of the belt body (400) along the transmission direction, and a gear ring (600) matching the arc-shaped transmission teeth (410) is arranged on the circumferential side of the driving wheel (200) and the driven wheel (300).

2. The wear-resistant synchronous belt with support according to claim 1, characterized in that: The arc-shaped transmission teeth (410) are arranged in a semicircular shape.

3. The wear-resistant synchronous belt with support according to claim 2, characterized in that: The arc-shaped transmission tooth (410) is a semicircle with a radius of 1.0 mm-3.5 mm.

4. The wear-resistant synchronous belt with support according to claim 3, characterized in that: The arc-shaped transmission tooth (410) is a semicircle with a radius of 2.5 mm.

5. The wear-resistant synchronous belt with support according to claim 1, characterized in that: A wear-resistant interlayer (700) is provided between the support member (500) and the belt body (400).

6. The wear-resistant synchronous belt with support according to claim 5, characterized in that: The wear-resistant partition layer (700) is a partition made of plastic or Teflon material.

7. The wear-resistant synchronous belt with support according to claim 1, characterized in that: The conveying surface of the belt body (400) is arranged horizontally, and a driven wheel (300) is arranged at each end of the conveying surface of the belt body (400), and the support member (500) is arranged between the two driven wheels (300).

8. The wear-resistant synchronous belt with support according to claim 1, characterized in that: A tension wheel (800) is also arranged on the frame (100) and between the driving wheel (200) and the driven wheel (300); the tension wheel (800) is movably arranged on the frame (100) and is used to adjust the tightness of the belt body (400).

9. The wear-resistant synchronous belt with support according to claim 8, characterized in that: The frame (100) is provided with a mounting groove (900), the tension wheel (800) is fixedly mounted in the mounting groove (900), and the tightness of the belt body (400) is adjusted by changing the mounting position of the tension wheel (800) in the mounting groove (900).

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