CN108408326A - A kind of flexible energy-saving super abrasive steel cable core conveying belt joint - Google Patents
A kind of flexible energy-saving super abrasive steel cable core conveying belt joint Download PDFInfo
- Publication number
- CN108408326A CN108408326A CN201810293099.7A CN201810293099A CN108408326A CN 108408326 A CN108408326 A CN 108408326A CN 201810293099 A CN201810293099 A CN 201810293099A CN 108408326 A CN108408326 A CN 108408326A
- Authority
- CN
- China
- Prior art keywords
- wire rope
- steel wire
- group
- steel
- glue layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 142
- 239000010959 steel Substances 0.000 title claims abstract description 142
- 239000003292 glue Substances 0.000 claims abstract description 39
- 238000003032 molecular docking Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000005299 abrasion Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
- B65G15/36—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric the layers incorporating ropes, chains, or rolled steel sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Abstract
The present invention provides a kind of connectors of flexible energy-saving super abrasive steel cable core conveying belt, including upper covering glue layer, lower covering glue layer, and the bonding core rubber layer between upper covering glue layer and lower covering glue layer, several evenly distributed longitudinally disposed Steel cords of three rank of use docking alternating method are enclosed in core rubber layer, upper covering glue layer, the both ends for the connector that core rubber layer is collectively formed with lower covering glue layer are respectively arranged with side glue-line, core rubber layer includes multigroup first steel wire rope group and multigroup second steel wire rope group, first steel wire rope group includes the steel wire rope and one group of steel wire rope being staggered of two groups of docking settings, second steel wire rope group includes the steel wire rope group of three groups of docking setting, it is equipped with one group of second steel wire rope group every two group of first steel wire rope group.The present invention is on the basis of traditional three rank jointing method of steel cord conveyor belt, butt joint method is improved, there must be certain gap in steel cord conveyor belt connector between the steel wire rope of longitudinal arrangement, make every steel wire rope by the fully wrapped around bond properties that just can guarantee steel wire rope of core rubber, so that it is guaranteed that joint quality.
Description
Technical field
The invention belongs to conveyer belt fields, are more particularly to a kind of flexible energy-saving super abrasive steel cable core conveying belt joint.
Background technology
Rubber conveyer belt is generally used for the large quantities of of the industries such as mine, coal mine, smelting, harbour, water power, chemical industry, grain, building materials
Material conveying is measured, convenient and efficient, production efficiency is high, is the necessary means for modernizing high-volume material continuous conveying.Steel wire rope is defeated
It is one kind of rubber conveyer belt to send band, due to its tensile strength is high, shock resistance is good, using small, long lifespan is extended the characteristics of, be applicable in
In long range, large conveying quantity, at high speed conveying material.
The steel cord conveyor belt of the prior art causes conveyer belt whole since wirerope diameter is thicker, upper and lower rubber cover is thicker
Thickness is thick, Unit Weight is heavier, and required driving roller diameter is also larger, therefore transport system material cost and conveying energy consumption are opposite
Larger, once fed distance overlength, entire pipeline just seems especially heavy, is difficult to realize the conveying of extra long distance.State at present
The interior mating rope belt of tunnel driving shield machine nearly all depends on import, it is contemplated that the year market scale of domestic all kinds of shield machines
Considerable, the animated period of the market demand will continue 15~20 years, and market prospects are boundless.
To meet the market demand, a kind of flexible energy-saving super abrasive steel cable core conveying belt is seasonable and gives birth to, and is fully able to meet
The extra long distance in shield machine market, the delivery requirements of large conveying quantity.But because of thin and close, the traditional steel wire rope of this kind of conveyer belt steel wire rope
Conveying band joint method (single order to quadravalence) can no longer meet the conveying band joint requirement, some external enterprises are connect using finger-type
Method finger-type connection as shown in Figure 4 is attached, practice have shown that, joint failure, slippage, service life also can often occur in finger-type connection
, often there is parking caused by cogging problem and safeguards, influences production efficiency in the problems such as short.
Invention content
The object of the present invention is to provide a kind of connectors for the flexible energy-saving super abrasive steel cable core conveying belt being connected firmly.
According to an aspect of the invention, there is provided a kind of connector of flexible energy-saving super abrasive steel cable core conveying belt, packet
Include covering glue layer, lower covering glue layer and the bonding core rubber layer between the upper covering glue layer and lower covering glue layer, institute
It states and is enclosed with several evenly distributed longitudinally disposed Steel cords of three rank of use docking alternating method, the upper covering in core rubber layer
The both ends for the connector that glue-line, the core rubber layer are collectively formed with the lower covering glue layer are respectively arranged with side glue-line,
Core rubber layer includes multigroup first steel wire rope group and multigroup second steel wire rope group, and the first steel wire rope group includes two
The steel wire rope and one group of steel wire rope being staggered of group docking setting, the second steel wire rope group include the steel of three groups of docking setting
Cord group is equipped with one group of second steel wire rope group every two group of first steel wire rope group.
In some embodiments, the length of the steel wire rope wherein steel cable of the docking setting of the first steel wire rope group
Degree is respectively Lst+150mm and 2Lst+200mm, the length for the staggered overlapping of steel wire rope that the first steel wire rope group is staggered
Degree is 3Lst+100mm, and the length of the steel wire rope wherein steel cable of the second steel wire rope group docking setting is 0.5Lst+
150mm、Lst+150mm、2Lst+200mm。
In some embodiments, the gap L s of the end of two steel wire ropes of the steel wire rope group of the docking is the steel
4-5 times of cord diameter d.
In some embodiments, the endpoint of the steel wire rope of multigroup docking setting is in be staggered.Thus mitigate steel wire rope
Stress of the belt lacing when passing through bending roll, increases the intensity of the junction portion of conveyer belt, keeps its durable, and extending it makes
Use the service life.
In some embodiments, longitudinal close evenly distributed, the adjacent longitudinal direction of the steel wire rope of the more steel wire ropes
Spacing is 1.0~3.0mm.It therefore ensures that every steel wire rope is fully wrapped around by core rubber, improves strength of joint.
In some embodiments, 3~6mm of thickness of the upper covering glue layer, the thickness 2 of the lower covering glue layer~
5mm.Therefore ensure that joint thickness matches with original tape thickness.
In some embodiments, abrasion loss≤50mm of the upper covering glue layer3, the abrasion loss of the lower covering glue layer
≤50mm3。
Advantage is：Patent of the present invention is on the basis of traditional three rank jointing method of steel cord conveyor belt, docking
Head method is improved, and must be had certain gap in steel cord conveyor belt connector between the steel wire rope of longitudinal arrangement, be made
Every steel wire rope is by the fully wrapped around bond properties that just can guarantee steel wire rope of core rubber, so that it is guaranteed that joint quality.Flexible energy-saving is super
For Abrasion-proof steel cord conveyor belt because steel wire rope is thin but quantity is more, required number of gaps is also just more, although diameter is more carefully,
But because quantity is more, the space shared by gap is larger, and traditional steel cord conveyor belt jointing method can not accommodate down the conveyer belt and connect
More steel wire rope in head.Therefore it had both solved because of thin and close, the traditional steel cord conveyor belt connector side of this kind of conveyer belt steel wire rope
Method can not accommodate down the problem of more steel wire rope in the conveying band joint, and extend the connector service life of the conveyer belt.
Upper rubber cover abrasion loss≤50mm of the present invention3, the lower rubber cover abrasion loss≤50mm3, it is much better than the prior art
Wear-resisting rope belt abrasion loss≤90mm3Requirement, therefore inventive joint is wear-resisting and service life is long, because of this flexible energy-saving
Rubber cover and lower rubber cover thickness ratio tradition rope belt connector rubber cover are thin on super abrasive steel cable core conveying belt joint, if
Using prior art rope belt rubber cover abrasion loss, connector service life will necessarily be influenced, it is therefore necessary to cover to the connector
Glue uses special formula and technique, makes it have excellent wear-resisting property to extend its service life.
Description of the drawings
Fig. 1 is the traditional three rank wire joint rope arrangement schematic diagrams of prior art steel cable core conveying belt；
Fig. 2 is a kind of three rank of flexible energy-saving super abrasive steel cable core conveying belt docking alternating method wire joint rope of the present invention
Cloth schematic diagram；
Fig. 3 is flexible energy-saving super abrasive steel cable core conveying belt joint total figure；
Fig. 4 is steel cable core conveying belt finger-type rendezvous method steel wire rope arrangement schematic diagram.
Specific implementation mode
Further detailed description is done to the present invention below in conjunction with the accompanying drawings.
Fig. 3 schematically shows the flexible energy-saving super abrasive steel cable core conveying belt of one embodiment of the present invention
Connector, including upper covering glue layer 1, lower covering glue layer 5, core rubber layer 4 and Steel cord 3.
Upper covering glue layer 1, lower covering glue layer 5, core rubber layer 4 and Steel cord 3 pass through in steel cable core conveying belt joint sulphur
Change and is molded on device, presses, vulcanize.Core rubber layer 4 is bonded between covering glue layer 1 and lower covering glue layer 5.In core rubber layer 4
It is enclosed with Steel cord 3, Steel cord 3 is by Ruo Duogen using the evenly distributed longitudinally disposed steel wire rope group of three ranks docking alternating method
At.3~6mm of thickness of upper covering glue layer 5.Lower covering glue layer is 2~5mm of thickness.The abrasion loss of upper covering glue layer≤
50mm3, abrasion loss≤50mm of lower covering glue layer3.It is much better than abrasion loss≤90mm of the wear-resisting rope belt of the prior art3's
It is required that therefore inventive joint is wear-resisting and service life is long.Upper covering glue layer 1, core rubber layer 4 and lower covering glue layer 5 are collectively formed
The both ends of connector be respectively arranged with side glue-line 2.Multigroup first steel wire rope group 31 and multigroup second steel wire are coated in core rubber layer 4
Rope group 32.First steel wire rope group 31 includes the steel wire rope 311 and one group of steel wire rope 312 being staggered of two groups of docking setting.The
Two steel wire rope groups 32 include the steel wire rope 321 of three groups of docking setting.It is equipped with one group of second steel every two group of first steel wire rope group 31
Cord group 32.The tip-clearance of two steel wire ropes of the steel wire rope of two groups of docking setting in the first steel wire rope group 31 is the steel
4-5 times of cord diameter.The length of the steel wire rope wherein steel cable of the docking setting of first steel wire rope group 31 is respectively Lst
The length of+150mm and 2Lst+200mm, the staggered overlapping of the steel wire rope being staggered of the first steel wire rope group 31 are 3Lst
The length of+100mm, the steel wire rope wherein steel cable of the docking setting of the second steel wire rope group 32 are 0.5Lst+
150mm、Lst+150mm、2Lst+200mm.Two steel wire ropes of the steel wire rope of three groups of docking setting of the second steel wire rope group 32
4-5 times of wirerope diameter d described in the gap L s of end.More steel wire ropes are longitudinal close evenly distributed, and the adjacent of steel wire rope is indulged
It is 1.0~3.0mm to spacing.The end of the steel wire rope of multigroup docking setting is in be staggered.Thus increase the connector of conveyer belt
Partial intensity keeps its durable, extends its service life.
Steel cord 3 is equal using three ranks docking alternating method in flexible energy-saving super abrasive steel cable core conveying belt joint of the present invention
Even longitudinal arrangement undocks last group of long rope in traditional three rank joint structures every three groups with long rope, and to interface
Size is 0.5Lst, as shown in Fig. 2, long rope successively replaces in connector rear and front end in rule point with the position that long rope undocks
Cloth, longitudinal steel wire rope 3 is close evenly distributed, and adjacent steel cord spacing is 1.0~3.0mm.Its performance is better than prior art steel wire
Rope socket finger-type connection, extends the service life of connector.1 3~6mm of thickness of covering glue layer on inventive joint, lower rubber cover
2~5mm of layer thickness, because of upper covering glue layer 1, lower rubber cover abrasion loss≤50mm3It is much better than 3 band of wear-resisting steel wire rope of the prior art
Abrasion loss≤90mm3Requirement, therefore inventive joint is wear-resisting and service life is long.
Above description has fully disclosed the specific implementation mode of the present invention.It should be pointed out that being familiar with the field
Technical staff is to any change for being done of specific implementation mode of the present invention all without departing from the range of claims of the present invention.
Correspondingly, the scope of the claims of the invention is also not limited only to previous embodiment.
Claims (7)
1. a kind of connector of flexible energy-saving super abrasive steel cable core conveying belt, which is characterized in that including upper covering glue layer, lower covering
Glue-line and the core rubber layer being bonded between the upper covering glue layer and lower covering glue layer are enclosed in the core rubber layer several
Root is using the evenly distributed longitudinally disposed Steel cord of three ranks docking alternating method, the upper covering glue layer, the core rubber layer and institute
The both ends for stating the connector that lower covering glue layer is collectively formed are respectively arranged with side glue-line,
The Steel cord includes multigroup first steel wire rope group and multigroup second steel wire rope group, and the first steel wire rope group includes two
The steel wire rope and one group of steel wire rope being staggered of group docking setting, the second steel wire rope group include the steel of three groups of docking setting
Cord is equipped with one group of second steel wire rope group every two group of first steel wire rope group.
2. the connector of flexible energy-saving super abrasive steel cable core conveying belt according to claim 1, which is characterized in that described
The length of the steel wire rope wherein steel cable of the docking setting of one steel wire rope group is respectively Lst+150mm and 2Lst+200mm,
The length for the staggered overlapping of steel wire rope that the first steel wire rope group is staggered is 3Lst+100mm, the second steel wire rope group
Docking setting steel wire rope wherein steel cable length be 0.5Lst+150mm, Lst+150mm, 2Lst+200mm.
3. flexible energy-saving super abrasive steel cable core conveying belt joint method according to claim 1, which is characterized in that described
The gap L s of the end of two steel wire ropes of the steel wire rope of docking is 4-5 times of the wirerope diameter d.
4. flexible energy-saving super abrasive steel cable core conveying belt joint method according to claim 2, which is characterized in that multigroup
The end for docking the steel wire rope of setting is in be staggered.
5. flexible energy-saving super abrasive steel cable core conveying belt joint method according to claim 3, which is characterized in that described
Steel cord includes the close evenly distributed steel wire rope in more longitudinal directions, and the adjacent longitudinal pitch of the steel wire rope is 1.0~
3.0mm。
6. flexible energy-saving super abrasive steel cable core conveying belt joint method according to claim 4, which is characterized in that described
Thickness 3~the 6mm, 2~5mm of thickness of the lower covering glue layer of upper covering glue layer.
7. flexible energy-saving super abrasive steel cable core conveying belt joint method according to claim 5, which is characterized in that described
Abrasion loss≤50mm of upper covering glue layer3, abrasion loss≤50mm of the lower covering glue layer3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293099.7A CN108408326A (en) | 2018-03-30 | 2018-03-30 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293099.7A CN108408326A (en) | 2018-03-30 | 2018-03-30 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408326A true CN108408326A (en) | 2018-08-17 |
Family
ID=63134137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293099.7A Pending CN108408326A (en) | 2018-03-30 | 2018-03-30 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
Country Status (1)
| Country | Link |
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| CN (1) | CN108408326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523673A (en) * | 2022-01-14 | 2022-05-24 | 李志康 | Device for processing high-strength joint of belt and joint method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279037A (en) * | 1997-04-07 | 1998-10-20 | Bando Chem Ind Ltd | Conveyor belt |
| CN202186688U (en) * | 2011-08-16 | 2012-04-11 | 山东鲁能集团有限公司 | Lapping structure of steel wire rope core-type conveyor belt connector |
| CN102601900A (en) * | 2012-03-05 | 2012-07-25 | 李超 | Novel method for configuring and connecting steel ropes |
| CN104943206A (en) * | 2014-03-25 | 2015-09-30 | 五冶集团上海有限公司 | Steel wire rope core conveyer belt vulcanization connection method |
| CN206013645U (en) * | 2016-08-23 | 2017-03-15 | 青岛华夏橡胶工业有限公司 | A kind of joint of Light-type high-strength steel wire rope core conveyor belt |
| CN206108153U (en) * | 2016-08-30 | 2017-04-19 | 江苏凯嘉橡胶科技股份有限公司 | Flexible energy -conserving super wear steel cord conveyor belt |
| CN106706238A (en) * | 2016-11-22 | 2017-05-24 | 山西大学 | Steel wire rope core conveying belt connector lap marking and identifying method |
| CN207121136U (en) * | 2017-08-07 | 2018-03-20 | 轩春明 | Steel cord conveyor belt |
| CN207131798U (en) * | 2017-09-09 | 2018-03-23 | 山西华傲工贸集团有限公司 | A kind of Silver Joint of Wirerope Conveyor |
| CN208394148U (en) * | 2018-03-30 | 2019-01-18 | 江苏凯嘉橡胶科技股份有限公司 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
-
2018
- 2018-03-30 CN CN201810293099.7A patent/CN108408326A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279037A (en) * | 1997-04-07 | 1998-10-20 | Bando Chem Ind Ltd | Conveyor belt |
| CN202186688U (en) * | 2011-08-16 | 2012-04-11 | 山东鲁能集团有限公司 | Lapping structure of steel wire rope core-type conveyor belt connector |
| CN102601900A (en) * | 2012-03-05 | 2012-07-25 | 李超 | Novel method for configuring and connecting steel ropes |
| CN104943206A (en) * | 2014-03-25 | 2015-09-30 | 五冶集团上海有限公司 | Steel wire rope core conveyer belt vulcanization connection method |
| CN206013645U (en) * | 2016-08-23 | 2017-03-15 | 青岛华夏橡胶工业有限公司 | A kind of joint of Light-type high-strength steel wire rope core conveyor belt |
| CN206108153U (en) * | 2016-08-30 | 2017-04-19 | 江苏凯嘉橡胶科技股份有限公司 | Flexible energy -conserving super wear steel cord conveyor belt |
| CN106706238A (en) * | 2016-11-22 | 2017-05-24 | 山西大学 | Steel wire rope core conveying belt connector lap marking and identifying method |
| CN207121136U (en) * | 2017-08-07 | 2018-03-20 | 轩春明 | Steel cord conveyor belt |
| CN207131798U (en) * | 2017-09-09 | 2018-03-23 | 山西华傲工贸集团有限公司 | A kind of Silver Joint of Wirerope Conveyor |
| CN208394148U (en) * | 2018-03-30 | 2019-01-18 | 江苏凯嘉橡胶科技股份有限公司 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523673A (en) * | 2022-01-14 | 2022-05-24 | 李志康 | Device for processing high-strength joint of belt and joint method thereof |
| CN114523673B (en) * | 2022-01-14 | 2023-10-20 | 李志康 | Device and method for processing high-strength joint of belt |
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