CN210715730U - Strong transmission flat belt - Google Patents
Strong transmission flat belt Download PDFInfo
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- CN210715730U CN210715730U CN201921037276.1U CN201921037276U CN210715730U CN 210715730 U CN210715730 U CN 210715730U CN 201921037276 U CN201921037276 U CN 201921037276U CN 210715730 U CN210715730 U CN 210715730U
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- flat belt
- aramid
- polyester
- cloth
- fabric
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Abstract
The utility model discloses a powerful transmission flat belt, including first transmission flat belt and the flat belt of second transmission, the side at first transmission flat belt is sewed up to the flat belt of second transmission, the inside coincide of first transmission flat belt has aramid fiber cloth, aramid fiber cloth's four sides fixedly connected with polyester strengthening rib, be connected with the polyester connecting wire between the polyester strengthening rib, the coincide of staggering mutually between aramid fiber cloth has polyester fiber cloth, the aramid fiber line has been sewed up between the aramid fiber cloth upper surface, aramid fiber cloth's surface parcel has nylon cloth, nylon cloth's surface is covered with the butyl fine glue layer outward. The utility model discloses can improve tensile strength, satisfy the actual demand.
Description
Technical Field
The utility model relates to a flat belt equipment technical field specifically is powerful transmission flat belt.
Background
With the rapid development of the building industry, large-scale building sites are rapidly increased, a planar transmission belt is required in the transmission process of various mechanical parts, the strength requirement on the belt is very high, the traditional planar transmission belt is a nylon sheet base band, a modified polyamide sheet is used as a bearing layer, and the tensile strength (modulus) of the nylon sheet is 400Mpa, so that the tensile strength of the existing planar transmission belt cannot well meet the actual requirement, and a strong transmission flat belt is required to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a powerful transmission flat belt to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: powerful transmission flat belt, including first transmission flat belt and second transmission flat belt, the side at first transmission flat belt is sewed up to the second transmission flat belt, the inside coincide of first transmission flat belt has aramid fiber cloth, aramid fiber cloth's four sides fixedly connected with polyester strengthening rib, be connected with the polyester connecting wire between the polyester strengthening rib, the coincide of staggering mutually between aramid fiber cloth has polyester fiber cloth, it has the aramid fiber line to sew up between the aramid fiber cloth upper surface, aramid fiber cloth's surface parcel has the nylon cloth, the surface of nylon cloth is covered with the butyl acrylic rubber layer outward.
Preferably, the first conveying flat belt is fixedly connected with the second conveying flat belt through polyester fabric in the butadiene-acrylonitrile rubber layer.
Preferably, the aramid fabric is sewn between the aramid fabrics, and the aramid fabric are sewn through aramid threads.
Preferably, the first conveying flat belt is internally laminated with three layers.
Preferably, the polyester connecting lines and the polyester reinforcing ribs are connected inside the first conveying flat belt to form a belt net.
Preferably, the outer surfaces of the first conveying flat belt and the second conveying flat belt are glued through a layer of butadiene-acrylonitrile rubber.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a tensile strength (modulus) of aramid fabric is greater than or equal to 1200Mpa, 3 times of ordinary nylon film base, because the cloth is the fabric, the low high elongation of degree of bending height of thickness is little, resistant buckle the transmission of high-speed motor more than suitable 10000r/min, and this belt is the fabric area, the noise is less in the many use of area body hole, aramid fabric sews up between aramid fabric, and aramid fabric sew up through the aramid yarn mutually, can be when receiving the pulling force, will transmit first conveying flat belt and second conveying flat belt through aramid fabric, thereby improve tensile strength, the inside coincide of first conveying flat belt has the three-layer, can improve the wearability, polyester connecting wire and polyester strengthening rib are connected and are formed the belt net in the inside of first conveying flat belt, thereby improve tensile strength.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the expanded structure of the main body of the present invention;
fig. 3 is a schematic view of the first conveying flat belt of the present invention.
In the figure: 1-a first conveying flat belt, 2-a second conveying flat belt, 3-polyester fabric, 4-nylon fabric, 5-polyester connecting line, 6-polyester reinforcing rib, 7-aramid fabric, 8-aramid yarn and 9-butadiene-acrylonitrile rubber layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: powerful transmission flat belt, including first transmission flat belt 1 and second transmission flat belt 2, the side at first transmission flat belt 1 is sewed up to second transmission flat belt 2, the inside coincide of first transmission flat belt 1 has aramid cloth 7, aramid cloth 7's four sides fixedly connected with polyester strengthening rib 6, be connected with polyester connecting wire 5 between the polyester strengthening rib 6, the coincide of staggering mutually between aramid cloth 7 has polyester fabric 3, it has aramid yarn 8 to sew up between 7 upper surfaces of aramid fabric, the surface parcel of aramid cloth 7 has nylon cloth 4, nylon cloth 4's surface is covered with butyl fine glue layer 9 outward.
The first conveying flat belt 1 is fixedly connected with the second conveying flat belt 2 through polyester fabric 3 in a butadiene-acrylonitrile rubber layer 9, the polyester fabric 3 is sewn between aramid fabrics 7, the aramid fabrics 7 and the polyester fabrics 3 are sewn through aramid threads 8, three layers are stacked in the first conveying flat belt 1, a polyester connecting wire 5 and a polyester reinforcing rib 6 are connected in the first conveying flat belt 1 to form a belt net, and the outer surfaces of the first conveying flat belt 1 and the second conveying flat belt 2 are glued through the butadiene-acrylonitrile rubber layer 9.
The working principle is as follows: three layers of aramid cloth 7 are overlapped inside the first conveying flat belt 1, the aramid cloth 7 is used as a bearing layer, the aramid cloth 7 and common fabrics such as cotton canvas and other fiber cloth are sewn together by high-strength aramid yarns 8, the aramid cloth 7 can be easily layered and lose service performance under the high-speed and high-load working environment because the aramid cloth 7 can not reach the bonding strength by the existing bonding materials, then the high-denier nylon cloth 4 is used as a wear-resistant layer and is adhered together by an adhesive to play a role in protecting stitches, the first conveying flat belt 1 and the second conveying flat belt 2 are in staggered slotted connection with the aramid cloth 7 by the polyester cloth 3, the tensile strength can be improved, the polyester reinforcing ribs 6 and the polyester connecting lines 5 which are fixed on the edges of the aramid cloth 7 can play a connecting role when the aramid cloth 7 is worn or damaged, the last line-preventing role is played, and the normal service time maintained before breakage is prolonged, the worker can replace the damaged cable in time when finding the damage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Powerful transmission flat belt, including first transmission flat belt (1) and second transmission flat belt (2), its characterized in that: the side end of the first conveying flat belt (1) is sewed up in the second conveying flat belt (2), aramid fabric (7) is arranged in the first conveying flat belt (1) in an overlapped mode, polyester reinforcing ribs (6) are fixedly connected to four sides of the aramid fabric (7), polyester connecting lines (5) are connected between the polyester reinforcing ribs (6), the aramid fabric (3) is arranged between the aramid fabric (7) in a staggered and overlapped mode, aramid yarns (8) are sewed between the upper surfaces of the aramid fabric (7), the outer surface of the aramid fabric (7) is wrapped with nylon fabric (4), and a butadiene-acrylonitrile rubber layer (9) is covered outside the outer surface of the nylon fabric (4).
2. A power transmission flat belt as claimed in claim 1, characterized in that: the first conveying flat belt (1) is fixedly connected with the second conveying flat belt (2) in the butadiene-acrylonitrile rubber layer (9) through polyester fabric (3).
3. A power transmission flat belt as claimed in claim 1, characterized in that: the terylene cloth (3) is sewed between the aramid cloth (7), and the aramid cloth (7) and the terylene cloth (3) are sewed through aramid yarns (8).
4. A power transmission flat belt as claimed in claim 1, characterized in that: three layers are overlapped inside the first conveying flat belt (1).
5. A power transmission flat belt as claimed in claim 1, characterized in that: the polyester connecting lines (5) and the polyester reinforcing ribs (6) are connected inside the first conveying flat belt (1) to form a belt net.
6. A power transmission flat belt as claimed in claim 1, characterized in that: the outer surfaces of the first conveying flat belt (1) and the second conveying flat belt (2) are glued through a butadiene-acrylonitrile rubber layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037276.1U CN210715730U (en) | 2019-07-05 | 2019-07-05 | Strong transmission flat belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037276.1U CN210715730U (en) | 2019-07-05 | 2019-07-05 | Strong transmission flat belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715730U true CN210715730U (en) | 2020-06-09 |
Family
ID=70966198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921037276.1U Active CN210715730U (en) | 2019-07-05 | 2019-07-05 | Strong transmission flat belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715730U (en) |
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2019
- 2019-07-05 CN CN201921037276.1U patent/CN210715730U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 4659, No. 13, East 3rd Lane, Yingbin Road, Urumqi High-tech Industrial Development Zone (New Urban District), Urumqi, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Miqiu Transmission Technology Co.,Ltd. Address before: No. 4659, No. 13, East 3rd Lane, Yingbin Road, Urumqi High-tech Development Zone (New Urban District), Xinjiang Uygur Autonomous Region, 830011 Patentee before: Urumqi miqiu transmission Trading Co.,Ltd. |