Conveyor belt cover rubber structure with built-in steel wire fibers

Abstract

The utility model provides a conveyer belt cover rubber structure with built-in steel wire fibers, which belongs to the technical field of transportation equipment, and comprises a connecting mechanism and a frame mechanism, the connecting mechanism comprises a connecting box, and the outer side wall of the connecting box is provided with a through hole. Through the arrangement of the connecting mechanism and the frame mechanism, firm installation and flexible adjustment of the cover rubber of the conveying belt are achieved, good abrasion resistance and mechanical strength are provided through the combination of the rubber shell made of silicon rubber and the polyurethane side lugs, the thermoplastic plastic anti-skid blocks effectively prevent articles from sliding, the graphite material static conductive layer releases static electricity in time, and the service life of the cover rubber is prolonged. The durability and strength of the cover rubber are greatly improved through the carbon fiber reinforced plastic tear-resistant layer and the steel wire fiber layer made of the hot-melt rubber coated steel wire fibers, and the flexibility and stability of the whole structure are enhanced through the combination of the bamboo fibers, the nylon woven layer and the polyethylene foam material connecting layer. And the operation efficiency, the safety and the service life of the conveying system are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of transportation equipment, and particularly relates to a conveyor belt cover rubber structure with steel fiber inside. Background Technique

[0002] The background technology of conveyor belt cover rubber originated from the improvement requirements for the easy wear and short service life of traditional conveyor belts. Its development process has experienced the evolution from single rubber materials to adding wear-resistant agents and then to composite material technologies with steel fiber reinforcement. Now it is widely used in heavy industrial fields such as mines, ports, cement, and steel, undertaking the tasks of long-distance and high-load conveying of bulk materials.

[0003] When using the existing conveyor belt cover rubber, the common problems are difficult replacement and insufficient structural strength; when the cover rubber is worn or damaged, the replacement process is complex and time-consuming, resulting in a decline in production efficiency and increasing the difficulty and cost of maintenance; the structural strength of these cover rubbers is often insufficient to withstand the impact of heavy loads or sharp materials, thus easily causing damage to the conveyor belt and affecting its stable operation and service life. Therefore, a conveyor belt cover rubber structure with steel fiber inside appears. Content of the Utility Model

[0004] The purpose of the utility model is to provide a conveyor belt cover rubber structure with steel fiber inside, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A conveyor belt cover rubber structure with steel fiber inside, comprising

[0007] A connection mechanism and a frame mechanism. The connection mechanism includes a connection box. A limiting groove is opened inside the connection box. A through hole is opened on the outer side wall of the connection box. A lead screw is connected to the inner wall of the through hole through a bearing.

[0008] As a preferred scheme of the utility model, an adjusting nut is fixedly installed at the end of the lead screw. A moving block is sleeved on the outer side wall of the lead screw. A clamping block is fixedly connected to the bottom of the moving block.

[0009] As a preferred scheme of the utility model, the frame mechanism includes a rubber shell. The rubber shell is made of silicone rubber material. Side ears are hot-melt connected to the outer surface of the rubber shell. The side ears are made of polyurethane material.

[0010] As a preferred scheme of the utility model, an anti-slip block is fixedly connected to the middle of the rubber shell. The anti-slip block is made of thermoplastic plastic.

[0011] As a preferred embodiment of the present utility model, an electrostatic conductive layer is fixedly connected to the inner wall of the rubber shell. The electrostatic conductive layer is made of graphite material, and a release strip is adaptively installed on the side wall of the electrostatic conductive layer.

[0012] As a preferred embodiment of the present utility model, a tear-resistant layer is fixedly connected to the bottom of the electrostatic conductive layer. The tear-resistant layer is made of carbon fiber reinforced plastic.

[0013] As a preferred embodiment of the present utility model, a steel fiber layer is fixedly installed on the lower side wall of the tear-resistant layer. The steel fiber layer is made of hot-melt rubber coated with steel fibers.

[0014] As a preferred embodiment of the present utility model, a woven layer is fixedly connected to the outer surface of the steel fiber layer. The woven layer is woven from bamboo fiber material and nylon material. A connecting layer is fixedly connected to the bottom of the woven layer. The connecting layer is made of polyethylene foam material.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the setting of the connection mechanism and the frame mechanism, the firm installation and flexible adjustment of the conveyor belt cover rubber are realized. The combination of the rubber shell made of silicone rubber and the polyurethane side ear provides good wear resistance and mechanical strength. The thermoplastic anti-slip block effectively prevents the sliding of items. The graphite material electrostatic conductive layer releases static electricity in time. The tear-resistant layer made of carbon fiber reinforced plastic and the steel fiber layer made of hot-melt rubber coated with steel fibers greatly improve the durability and strength of the cover rubber. The combination of the bamboo fiber and nylon woven layer and the polyethylene foam material connecting layer enhances the flexibility and stability of the overall structure, improving the operating efficiency, safety and service life of the conveying system. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic sectional view of the connection mechanism of the present utility model;

[0019] Figure 3 is a schematic diagram of the overall frame mechanism of the present utility model;

[0020] Figure 4 is a schematic sectional view of the frame mechanism of the present utility model;

[0021] Figure 5 For the present utility model Figure 3 The enlarged schematic view at position A therein.

[0022] In the figure: 100, connecting mechanism; 101, connecting box; 102, limiting groove; 103, lead screw; 104, moving block; 105, adjusting nut; 106, clamping block; 107, through hole; 200, frame mechanism; 201, rubber shell; 202, side ear; 203, anti-slip block; 204, release strip; 205, static conductive layer; 206, tear-resistant layer; 207, steel fiber layer; 208, woven layer; 209, connecting layer. Specific embodiments

[0023] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0024] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0026] Embodiment 1

[0027] Refer to Figures 1 to 5 , which is the first embodiment of the present utility model. This embodiment provides a conveyor belt cover rubber structure with built-in steel fibers, including

[0028] a connecting mechanism 100 and a frame mechanism 200. The connecting mechanism 100 includes a connecting box 101. A limiting groove 102 is provided inside the connecting box 101. A through hole 107 is provided on the outer side wall of the connecting box 101. A lead screw 103 is connected to the inner wall of the through hole 107 through a bearing. An adjusting nut 105 is fixedly installed at the end of the lead screw 103. A moving block 104 is sleeved on the outer side wall of the lead screw 103. A clamping block 106 is fixedly connected to the bottom of the moving block 104.

[0029] Specifically, the frame mechanism 200 includes a rubber shell 201 made of silicone rubber material. On the outer surface of the rubber shell 201, side ears 202 are heat-melt connected, and the side ears 202 are made of polyurethane material. In the middle of the rubber shell 201, an anti-slip block 203 is fixedly connected, and the anti-slip block 203 is made of thermoplastic plastic.

[0030] Furthermore, on the inner wall of the rubber shell 201, an electrostatic conductive layer 205 is fixedly connected. The electrostatic conductive layer 205 is made of graphite material. On the side wall of the electrostatic conductive layer 205, a release strip 204 is adaptively installed. At the bottom of the electrostatic conductive layer 205, an anti-tear layer 206 is fixedly connected, and the anti-tear layer 206 is made of carbon fiber reinforced plastic.

[0031] Preferably, on the lower side wall of the anti-tear layer 206, a steel fiber layer 207 is fixedly installed, and the steel fiber layer 207 is made of hot-melt rubber coated with steel fibers.

[0032] It should be noted that on the outer surface of the steel fiber layer 207, a woven layer 208 is fixedly connected. The woven layer 208 is woven from bamboo fiber material and nylon material. At the bottom of the woven layer 208, a connecting layer 209 is fixedly connected, and the connecting layer 209 is made of polyethylene foam material.

[0033] During use, place the cover rubber on the conveyor belt, twist the adjusting nut 105. The adjusting nut 105 drives the lead screw 103 to rotate. The lead screw 103 drives the moving block 104 to move back and forth. The moving block 104 drives the clamping block to move back and forth to clamp the conveyor belt. During the operation of the conveyor belt, the side ears 202 prevent the transported items from falling off, and the anti-slip block 203 prevents the items from sliding. The electrostatic conductive layer 205 absorbs the static electricity generated during operation and releases the static electricity through the release strip 204. The anti-tear layer 206 ensures that the cover rubber will not be damaged during use. The steel fiber layer 207 ensures the strength of the cover rubber. The woven layer 208 improves the flexibility of the cover rubber structure. The connecting layer 209 ensures the stability of the connection between the cover rubber and the conveyor belt.

[0034] In summary, by placing the cover rubber on the conveyor belt and twisting the adjusting nut 105 to control the rotation of the lead screw 103, driving the moving block 104 and the clamping block to achieve clamping, it ensures a firm connection between the cover rubber and the conveyor belt. Also, the anti-slip block 203 effectively prevents the transported items from falling and sliding. The electrostatic conductive layer 205 can timely absorb and release the static electricity generated during operation to prevent static electricity accumulation. The addition of the anti-tear layer 206 and the steel fiber layer 207 respectively ensures the durability and strength of the cover rubber during use. The woven layer 208 improves the flexibility of the overall structure, significantly enhancing the stability and safety of the conveying system and ensuring the efficiency and smoothness of the production process.

[0035] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0036] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model or those features that are not relevant to implementing the present utility model).

[0037] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be a routine task of design, manufacturing and production.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model may be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and all of them should be covered within the scope of the claims of the present utility model.

Claims

1. A conveyor belt cover rubber structure with built-in steel fiber, characterized in that: including, a connecting mechanism (100) and a frame mechanism (200), the connecting mechanism (100) includes a connecting box (101), a limiting groove (102) is formed inside the connecting box (101), a through hole (107) is formed on the outer side wall of the connecting box (101), and a lead screw (103) is connected to the inner wall of the through hole (107) through a bearing.

2. The rubber cover structure of a conveyor belt with built-in steel fiber according to claim 1, characterized in that: An adjusting nut (105) is fixedly installed at the end of the lead screw (103), a moving block (104) is sleeved on the outer side wall of the lead screw (103), and a clamping block (106) is fixedly connected to the bottom of the moving block (104).

3. The rubber covering structure of a conveyor belt with built-in steel fiber according to claim 2, characterized in that: The frame mechanism (200) includes a rubber shell (201), the rubber shell (201) is made of silicone rubber material, a side ear (202) is heat-melted and connected to the outer surface of the rubber shell (201), and the side ear (202) is made of polyurethane material.

4. The rubber covering structure of a conveyor belt with built-in steel fiber according to claim 3, characterized in that: An anti-slip block (203) is fixedly connected to the middle of the rubber shell (201), and the anti-slip block (203) is made of thermoplastic plastic.

5. The rubber covering structure of a conveyor belt with built-in steel fiber according to claim 4, characterized in that: A static conductive layer (205) is fixedly connected to the inner wall of the rubber shell (201), the static conductive layer (205) is made of graphite material, and a release strip (204) is adaptively installed on the side wall of the static conductive layer (205).

6. The rubber cover structure of a conveyor belt with built-in steel fiber according to claim 5, characterized in that: An anti-tearing layer (206) is fixedly connected to the bottom of the static conductive layer (205), and the anti-tearing layer (206) is made of carbon fiber reinforced plastic.

7. The rubber covering structure of a conveyor belt with built-in steel fiber according to claim 6, characterized in that: A steel fiber layer (207) is fixedly installed on the lower side wall of the anti-tearing layer (206), and the steel fiber layer (207) is made of hot-melt rubber coated with steel fibers.

8. A rubber covering structure of a conveyor belt with built-in steel fiber according to claim 7, characterized in that: A braided layer (208) is fixedly connected to the outer surface of the steel fiber layer (207), the braided layer (208) is woven from bamboo fiber material and nylon material, a connecting layer (209) is fixedly connected to the bottom of the braided layer (208), and the connecting layer (209) is made of polyethylene foam material.

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