CN220134516U - Heat-resistant oil-resistant antistatic V-shaped belt - Google Patents
Heat-resistant oil-resistant antistatic V-shaped belt Download PDFInfo
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- CN220134516U CN220134516U CN202321589200.6U CN202321589200U CN220134516U CN 220134516 U CN220134516 U CN 220134516U CN 202321589200 U CN202321589200 U CN 202321589200U CN 220134516 U CN220134516 U CN 220134516U
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- belt
- resistant
- antistatic
- heat
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- 239000010410 layer Substances 0.000 claims abstract description 67
- 239000012790 adhesive layer Substances 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000006229 carbon black Substances 0.000 claims abstract description 12
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 229920001971 elastomer Polymers 0.000 claims description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 229920000728 polyester Polymers 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 9
- 230000005611 electricity Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of antistatic V belts, in particular to a heat-resistant oil-resistant antistatic V belt which comprises a belt body, wherein the cross section of the belt body is trapezoidal, an antistatic structure is arranged inside the belt body, the antistatic structure comprises a top adhesive layer, the bottom end of the top adhesive layer is fixedly connected with a buffer adhesive layer, the bottom end of the buffer adhesive layer is fixedly connected with a primer layer, an outer cloth layer is arranged outside the belt body, and a heat absorption structure is arranged inside the belt body. The utility model realizes that the heat-resistant oil-resistant antistatic V belt can have antistatic property by utilizing the carbon black structure arranged inside, and has heat-resistant oil-resistant property under the condition that the hydrogenated nitrile rubber material is used, and the buffer adhesive layer is internally provided with the tensile body consisting of a plurality of longitudinal fiber ropes, so that the buffer adhesive layer has good stretch resistance, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of antistatic V belts, in particular to a heat-resistant oil-resistant antistatic V belt.
Background
V-belt transmission is one of important and basic transmission modes in mechanical transmission, and is widely applied to various mechanical transmission fields. The V belt transmission belongs to friction type belt transmission, the V belt is mainly made of rubber, and the common V belt for general transmission is not suitable for special working occasions where static electricity accumulation is easy to cause discharge at the ambient temperature of more than 70 ℃.
The existing V belt can rub with the transfer roller to generate heat in the using process, the heat is difficult to discharge, the service life of the V belt is reduced, static electricity can be generated in the transmission process of the V belt, dust can be adsorbed by the static electricity, friction in the V belt transmission is slipped, and the practicability of the device is reduced, so that a heat-resistant oil-resistant antistatic V belt is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a heat-resistant oil-resistant antistatic V belt, which solves the problems that the prior V belt provided in the background art can generate heat by friction with a roller in the use process, the heat is difficult to discharge, the service life of the V belt is reduced, static electricity can be generated in the transmission process of the V belt, dust can be adsorbed by the static electricity, friction in the transmission of the V belt is slipped, and the practicability of the device is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat-resistant oil-resistant antistatic V-shaped belt comprises a belt body, wherein the cross section of the belt body is trapezoidal, an antistatic structure is arranged inside the belt body, the antistatic structure comprises a top adhesive layer, the bottom end of the top adhesive layer is fixedly connected with a buffer adhesive layer, the bottom end of the buffer adhesive layer is fixedly connected with a primer layer, an outer cloth layer is arranged outside the belt body, and a heat absorbing structure is arranged inside the belt body.
Preferably, the top rubber layer, the buffer rubber layer and the bottom rubber layer are made of hydrogenated nitrile rubber, and carbon black materials are arranged in the top rubber layer, the buffer rubber layer and the bottom rubber layer to form an electric bridge.
Preferably, a tensile body belt is arranged in the buffer adhesive layer, and the tensile body belt is made of fiber ropes.
Preferably, polyester fibers are arranged in the primer layer, and the polyester fibers arranged in the primer layer form a skeleton structure.
Preferably, the heat absorbing structure comprises a placing groove, the placing groove is arranged in the belt body, and graphite powder filling belts are filled in the placing groove.
Preferably, the shape of the placing groove is semicircular, the graphite powder filling belt is semicircular, and the area of the graphite powder filling belt, which is filled outside the V-shaped belt and is inside the placing groove, is large.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the V-shaped belt is used, the top rubber layer, the buffer rubber layer and the bottom rubber layer are made of rubber main materials, so that the V-shaped belt has the characteristics of high temperature resistance and oil resistance, high-structure carbon black is added into the hydrogenated nitrile rubber materials of the top rubber layer, the buffer rubber layer and the bottom rubber layer to form a continuous phase in the hydrogenated nitrile rubber matrix, so that the carbon black forms an electric bridge, V can be ensured to have the antistatic characteristic, a tensile body consisting of a plurality of longitudinal fiber ropes is arranged in the buffer rubber layer, the buffer rubber layer is enabled to have good tensile property, polyester fibers are adopted as a framework material in the bottom rubber layer, the strength of the bottom rubber can be enhanced by utilizing the characteristics of the polyester fibers, the heat-resistant and oil-resistant carbon black structure arranged in the V-shaped belt can be enabled to have the antistatic characteristic by utilizing the characteristics of the internal carbon black, and the hydrogenated nitrile rubber materials are used as the tensile body consisting of a plurality of longitudinal fiber ropes, so that the buffer rubber layer has good tensile property, and the practicability of the device is improved.
2. This heat-resisting resistant oily antistatic V area is provided with heat absorbing structure, when using this V area, utilize the inside graphite powder filling area of filling of standing groove, make graphite powder filling area absorb V area and driving roller friction heat that produces fast, and can dispel the heat fast when V area does not rub with the driving roller, improve the performance and the life of V area, the outside heat that absorbs of standing groove is many, consequently utilize semicircular design can improve heat absorption efficiency, and reduce graphite powder filling area's quantity, through this design, realize this heat-resisting resistant oily antistatic V area can absorb the heat that friction produced between V area and the driving roller and release, the life of V area has been improved, the practicality of device has been improved.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic side view of a partial structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.
In the figure: 111. a belt body; 2. an antistatic structure; 211. a top adhesive layer; 212. a buffer adhesive layer; 213. a primer layer; 214. an outer cloth layer; 215. a tensile body belt; 3. a heat absorbing structure; 311. a placement groove; 312. graphite powder filled belts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
the heat-resistant oil-resistant antistatic V-shaped belt comprises a belt body 111, wherein the cross section of the belt body 111 is trapezoidal, an antistatic structure 2 is arranged inside the belt body 111, the antistatic structure 2 comprises a top adhesive layer 211, the bottom end of the top adhesive layer 211 is fixedly connected with a buffer adhesive layer 212, the bottom end of the buffer adhesive layer 212 is fixedly connected with a primer layer 213, an outer cloth layer 214 is arranged outside the belt body 111, and a heat absorbing structure 3 is arranged inside the belt body 111.
Preferably, the top rubber layer 211, the buffer rubber layer 212 and the bottom rubber layer 213 are made of hydrogenated nitrile rubber, and carbon black materials are arranged inside the top rubber layer 211, the buffer rubber layer 212 and the bottom rubber layer 213 to form a bridge, and through the design, the top rubber layer 211, the buffer rubber layer 212 and the bottom rubber layer 213 are made of rubber main materials, so that the top rubber layer 211, the buffer rubber layer 212 and the bottom rubber layer 213 have the characteristics of high temperature resistance and oil resistance, and high-structure carbon black is added inside the hydrogenated nitrile rubber materials of the top rubber layer 211, the buffer rubber layer 212 and the bottom rubber layer 213 to form a continuous phase in the hydrogenated nitrile rubber matrix, so that the carbon black forms the bridge, and the V has the antistatic characteristic.
Preferably, the cushion gum layer 212 is internally provided with a tensile body belt 215, the tensile body belt 215 is made of fiber ropes, and by the design, the cushion gum layer 212 is provided with a tensile body consisting of a plurality of longitudinal fiber ropes, so that the cushion gum layer 212 has good stretch resistance.
Preferably, the inside polyester fiber that is provided with of primer layer 213, the inside polyester fiber that sets up of primer layer 213 become skeleton texture, and through this design, the inside polyester fiber that adopts of primer layer 213 is the framework material, utilizes polyester fiber's characteristic can strengthen primer intensity.
Preferably, the heat absorbing structure 3 comprises a placing groove 311, the placing groove 311 is formed in the belt body 111, graphite powder filling belts 312 are filled in the placing groove 311, through the design, the graphite powder filling belts 312 filled in the placing groove 311 are utilized to enable the graphite powder filling belts 312 to quickly absorb heat generated by friction between a V belt and a driving roller, and the heat can be quickly dissipated when the V belt is not rubbed with the driving roller, so that the service performance and the service life of the V belt are improved.
Preferably, the shape of the placement groove 311 is semicircular, the graphite powder filling belt 312 is semicircular, the area of the graphite powder filling belt 312, which is filled outside the V-shaped belt and is close to the inside of the placement groove 311, is large, and by the design, the placement groove 311 absorbs more heat, so that the heat absorption efficiency can be improved by using the semicircular design, and the consumption of the graphite powder filling belt 312 is reduced.
Working principle:
when the V-shaped belt is used, the top rubber layer 211, the buffer rubber layer 212 and the bottom rubber layer 213 are made of rubber main materials, so that the V-shaped belt has the characteristics of high temperature resistance and oil resistance, high-structure carbon black is added into the hydrogenated nitrile rubber materials of the top rubber layer 211, the buffer rubber layer 212 and the bottom rubber layer 213 to form a continuous phase in a hydrogenated nitrile rubber matrix, so that the carbon black forms a bridge, the V-shaped belt can be ensured to have antistatic characteristics, a tensile body formed by a plurality of longitudinal fiber ropes is arranged in the buffer rubber layer 212, the buffer rubber layer 212 has good tensile resistance, polyester fibers are adopted as framework materials in the bottom rubber layer 213, and the strength of the bottom rubber can be enhanced by utilizing the characteristics of the polyester fibers.
When the V belt is used, the graphite powder filling belt 312 filled in the placing groove 311 is utilized, so that the graphite powder filling belt 312 can quickly absorb heat generated by friction between the V belt and the driving roller, and can quickly dissipate heat when the V belt is not in friction with the driving roller, the service performance and service life of the V belt are improved, and the placing groove 311 is high in heat absorption capacity, so that the heat absorption efficiency can be improved by utilizing a semicircular design, the consumption of the graphite powder filling belt 312 is reduced, and the operation is finished.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The heat-resistant oil-resistant antistatic V-belt comprises a belt body (111) and is characterized in that: the cross section of the belt body (111) is trapezoidal, an antistatic structure (2) is arranged inside the belt body (111), the antistatic structure (2) comprises a top adhesive layer (211), a buffer adhesive layer (212) is fixedly connected to the bottom end of the top adhesive layer (211), a primer layer (213) is fixedly connected to the bottom end of the buffer adhesive layer (212), an outer cloth layer (214) is arranged outside the belt body (111), and a heat absorbing structure (3) is arranged inside the belt body (111).
2. The heat-resistant oil-resistant antistatic V-belt of claim 1, wherein: the top rubber layer (211), the buffer rubber layer (212) and the bottom rubber layer (213) are made of hydrogenated nitrile rubber, and carbon black materials are arranged inside the top rubber layer (211), the buffer rubber layer (212) and the bottom rubber layer (213) to form an electric bridge.
3. The heat-resistant oil-resistant antistatic V-belt of claim 1, wherein: the buffer glue layer (212) is internally provided with a tensile body belt (215), and the tensile body belt (215) is made of fiber ropes.
4. The heat-resistant oil-resistant antistatic V-belt of claim 1, wherein: polyester fibers are arranged in the primer layer (213), and the polyester fibers arranged in the primer layer (213) form a skeleton structure.
5. The heat-resistant oil-resistant antistatic V-belt of claim 1, wherein: the heat absorbing structure (3) comprises a placing groove (311), the placing groove (311) is formed in the belt body (111), and graphite powder filling belts (312) are filled in the placing groove (311).
6. The heat-resistant oil-resistant antistatic V-belt of claim 5 wherein: the shape of the placing groove (311) is semicircular, the graphite powder filling belt (312) is semicircular, and the area of the graphite powder filling belt (312) which is filled outside the V-shaped belt and is close to the inside of the placing groove (311) is large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589200.6U CN220134516U (en) | 2023-06-20 | 2023-06-20 | Heat-resistant oil-resistant antistatic V-shaped belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589200.6U CN220134516U (en) | 2023-06-20 | 2023-06-20 | Heat-resistant oil-resistant antistatic V-shaped belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220134516U true CN220134516U (en) | 2023-12-05 |
Family
ID=88963710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321589200.6U Active CN220134516U (en) | 2023-06-20 | 2023-06-20 | Heat-resistant oil-resistant antistatic V-shaped belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220134516U (en) |
-
2023
- 2023-06-20 CN CN202321589200.6U patent/CN220134516U/en active Active
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