Rubber transmission belt

Abstract

The utility model discloses a rubber transmission belt, which relates to the technical field of transmission belts and comprises a belt body, a protective sleeve is arranged on the outer wall of the belt body, the outer wall of a rubber layer is clamped with the inner wall of the belt body, and the outer wall of a connecting column is sleeved with the inner wall of a connecting hole. The outer wall of the connecting column and a groove formed in the inner wall of the belt body are installed in a matched mode, the rubber layer is fixedly installed on the inner wall of the belt body, the outer wall of the transverse column is arranged on one side of the belt body in a sleeving mode, and the inner wall of the protective sleeve and the outer wall of the belt body are installed in a clamped mode. A rubber layer and a wear-resisting block greatly increase the contact area between the transmission belt and a transmission wheel, then the friction force between the transmission belt and the transmission wheel is increased, two protection plates are installed on one side of the belt body, limiting blocks fixed to the protection plates are matched with the inner wall of a limiting groove, and therefore the two sides of the belt body are protected and installed, and the service life of the belt body is prolonged. And abrasion caused by external force interference on two sides of the belt body is avoided.

Description

Technical Field

[0001] This utility model relates to the field of transmission belt technology, specifically a rubber transmission belt. Background Technology

[0002] A rubber drive belt is a type of drive belt made of rubber that is installed on a drive wheel for conveying materials.

[0003] Based on the above, the inventors have discovered that while there are many rubber drive belts on the market, ordinary rubber drive belts are typically installed directly on the outside of the drive wheel by workers. This causes the contact surface between the drive belt and the drive wheel to become excessively smooth over time, leading to slippage and easy wear on the contact surface. Consequently, this severely affects the normal transport of the drive belt on the drive wheel and reduces the practicality of the device. Therefore, in view of this, the inventors have researched and improved the existing structure to provide a rubber drive belt with greater practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a rubber transmission belt, including a belt body, a protective sleeve on the outer wall of the belt body, an anti-detachment mechanism on the inner wall of the belt body, and a reinforcement mechanism on the outer wall of the belt body.

[0006] The anti-fall-off mechanism includes:

[0007] The rubber layer has an outer wall that matches the inner wall of the belt body. Several wear-resistant blocks are fixed on the inner wall of the rubber layer. Four connecting holes are provided on the outer wall of the rubber layer. Connecting posts are provided on the inner walls of the four connecting holes. Four grooves are provided on the inner wall of the belt body. The inner walls of the four grooves match the outer walls of the connecting posts.

[0008] As a preferred embodiment of this utility model, protective plates are provided on both sides of the belt body, and the protective sleeve is disposed between the two protective plates.

[0009] As a preferred embodiment of this utility model, the reinforcement mechanism includes:

[0010] Four horizontal posts are provided, with the outer walls of each horizontal post fitted onto one side of the belt body. The outer walls of each of the four connecting posts are provided with square holes, and the inner walls of each of the four square holes are matched with the outer walls of the horizontal posts.

[0011] As a preferred technical solution of this utility model, the inner walls of the four horizontal columns are provided with two limiting posts, the outer walls of the eight limiting posts are sleeved with the outer wall of the belt body, and one end of each of the eight limiting posts is set on the inner wall of the protective sleeve.

[0012] As a preferred technical solution of this utility model, two limiting blocks are fixed on one side of each of the two protective plates, and two limiting grooves are opened on both sides of the belt body. The inner walls of the four limiting grooves are matched with the outer walls of the limiting blocks.

[0013] As a preferred embodiment of this utility model, the cross-sectional area of ​​the inner wall of each of the four limiting grooves is matched with the cross-sectional area of ​​the outer wall of the limiting block.

[0014] The beneficial effects of this utility model are:

[0015] 1. This solution involves engaging the outer wall of the rubber layer with the inner wall of the belt body, fitting the outer wall of the connecting post with the inner wall of the connecting hole until the outer wall of the connecting post matches the groove on the inner wall of the belt body, thus securing the rubber layer to the inner wall of the belt body. Then, the outer wall of the horizontal post is fitted onto one side of the belt body, engaging the outer wall of the horizontal post with the inner wall of the square hole on the outer wall of the connecting post, thus securing the connecting post to the inner wall of the groove. Finally, the outer wall of the limiting post is fitted onto the outer wall of the belt body until the outer wall of the limiting post matches the inner wall of the horizontal post. Finally, the inner wall of the protective sleeve engages with the outer wall of the belt body. This design facilitates normal use of the transmission belt by significantly increasing the contact area between the transmission belt and the transmission pulley through the rubber layer and wear-resistant blocks, thereby increasing the friction between them and preventing the transmission belt from slipping on the transmission pulley, effectively improving the practicality of the device.

[0016] 2. This solution involves installing two protective plates on one side of the belt body, with the limiting blocks of the protective plates matching the inner wall of the limiting grooves. This provides protection for both sides of the belt body, preventing wear caused by external forces. It also provides better protection at the connection between the belt body and the rubber layer, ensuring a secure connection between the rubber layer and the belt body, which is beneficial for the normal use of the device. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of a rubber transmission belt according to the present invention;

[0019] Figure 2This is an exploded view of the structure of a rubber transmission belt anti-drop mechanism according to this utility model.

[0020] Figure 3 This is an exploded view of the reinforcing mechanism for a rubber transmission belt according to this utility model.

[0021] Figure 4 This is an exploded view of the protective plate of a rubber transmission belt separated from the belt body, according to this utility model.

[0022] In the diagram: 1. Belt body; 2. Protective sleeve; 3. Anti-drop mechanism; 31. Rubber layer; 32. Wear-resistant block; 33. Connecting hole; 34. Connecting post; 35. Groove; 4. Reinforcing mechanism; 41. Horizontal column; 42. Square hole; 43. Limiting post; 5. Protective plate; 6. Limiting block; 7. Limiting groove. Detailed Implementation

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0024] Example: Figures 1-4 As shown, the present invention provides a rubber transmission belt, including a belt body 1, a protective sleeve 2 on the outer wall of the belt body 1, an anti-detachment mechanism 3 on the inner wall of the belt body 1, and a reinforcement mechanism 4 on the outer wall of the belt body 1.

[0025] Anti-fall mechanism 3 includes:

[0026] The rubber layer 31 has an outer wall that matches the inner wall of the belt body 1. Several wear-resistant blocks 32 are fixed on the inner wall of the rubber layer 31. The outer wall of the rubber layer 31 has four connecting holes 33. The inner wall of each of the four connecting holes 33 is provided with a connecting post 34. The inner wall of the belt body 1 has four grooves 35. The inner walls of each of the four grooves 35 match the outer walls of the connecting posts 34.

[0027] As attached Figure 1 and Figure 4 As shown, protective plates 5 are provided on both sides of the belt body 1, and protective sleeve 2 is set between the two protective plates 5. Two limiting blocks 6 are fixed on one side of each of the two protective plates 5. Two limiting grooves 7 are opened on both sides of the belt body 1. The inner walls of the four limiting grooves 7 are matched with the outer walls of the limiting blocks 6. The cross-sectional area of ​​the inner walls of the four limiting grooves 7 is matched with the cross-sectional area of ​​the outer walls of the limiting blocks 6. This facilitates the protective installation at the connection between the rubber layer 31 and the belt body 1, avoids loosening at the connection due to external forces from both sides, and effectively improves the performance of the device.

[0028] As attached Figure 1 , Figure 2 and Figure 3 As shown, the reinforcement mechanism 4 includes:

[0029] Four horizontal columns 41 are provided, and the outer walls of the four horizontal columns 41 are fitted onto one side of the belt body 1. The outer walls of the four connecting columns 34 are provided with square holes 42, and the inner walls of the four square holes 42 are matched with the outer walls of the horizontal columns 41. The inner walls of the four horizontal columns 41 are provided with two limiting columns 43. The outer walls of the eight limiting columns 43 are fitted onto the outer walls of the belt body 1. One end of the eight limiting columns 43 is set on the inner wall of the protective sleeve 2, which facilitates the reinforcement of the stability of the connecting columns 34 in the groove 35 and is conducive to the normal use of the device.

[0030] Working principle: In use, the outer wall of the rubber layer 31 is engaged with the inner wall of the belt body 1. The outer wall of the connecting post 34 is fitted with the inner wall of the connecting hole 33 until the outer wall of the connecting post 34 matches the groove 35 on the inner wall of the belt body 1, thus securing the rubber layer 31 to the inner wall of the belt body 1. The outer wall of the horizontal post 41 is fitted with one side of the belt body 1, so that the outer wall of the horizontal post 41 engages with the inner wall of the square hole 42 on the outer wall of the connecting post 34, thus securing the connecting post 34 to the inner wall of the groove 35. The outer wall of the limiting post 43 is then engaged with the inner wall of the belt body 1. The outer wall is fitted until the outer wall of the limiting post 43 matches the inner wall of the horizontal post 41. The inner wall of the protective sleeve 2 is engaged with the outer wall of the belt body 1. The two protective plates 5 are respectively installed on one side of the belt body 1, so that the limiting block 6 fixed by the protective plate 5 matches the inner wall of the limiting groove 7, thereby protecting both sides of the belt body 1. Therefore, when the transmission belt is in normal use, the contact area between the transmission belt and the transmission wheel is greatly increased by the rubber layer 31 and the wear-resistant block 32, thereby increasing the friction between the two. The protective sleeve 2 can also protect the outer wall of the belt body 1.

[0031] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rubber transmission belt, comprising a belt body (1), wherein a protective sleeve (2) is provided on the outer wall of the belt body (1), characterized in that, The inner wall of the belt body (1) is provided with an anti-detachment mechanism (3), and the outer wall of the belt body (1) is provided with a reinforcement mechanism (4). The anti-fall-off mechanism (3) includes: A rubber layer (31) is provided, the outer wall of which matches the inner wall of the belt body (1). Several wear-resistant blocks (32) are fixed on the inner wall of the rubber layer (31). Four connecting holes (33) are provided on the outer wall of the rubber layer (31). Connecting posts (34) are provided on the inner walls of the four connecting holes (33). Four grooves (35) are provided on the inner wall of the belt body (1). The inner walls of the four grooves (35) match the outer walls of the connecting posts (34).

2. The rubber transmission belt according to claim 1, characterized in that, The belt body (1) is provided with protective plates (5) on both sides, and the protective sleeve (2) is provided between the two protective plates (5).

3. A rubber transmission belt according to claim 1, characterized in that, The reinforcement mechanism (4) includes: Four horizontal columns (41) are provided, and the outer walls of the four horizontal columns (41) are fitted onto one side of the belt body (1). The outer walls of the four connecting columns (34) are provided with square holes (42), and the inner walls of the four square holes (42) are matched with the outer walls of the horizontal columns (41).

4. A rubber transmission belt according to claim 3, characterized in that, The inner walls of the four horizontal columns (41) are provided with two limiting columns (43), the outer walls of the eight limiting columns (43) are sleeved with the outer wall of the belt body (1), and one end of the eight limiting columns (43) is set on the inner wall of the protective sleeve (2).

5. A rubber transmission belt according to claim 2, characterized in that, Two limiting blocks (6) are fixed on one side of each of the two protective plates (5), and two limiting grooves (7) are opened on both sides of the belt body (1). The inner walls of the four limiting grooves (7) are matched with the outer walls of the limiting blocks (6).

6. A rubber transmission belt according to claim 5, characterized in that, The cross-sectional area of ​​the inner wall of each of the four limiting grooves (7) is matched with the cross-sectional area of ​​the outer wall of the limiting block (6).

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