CN105151643A - Tubular conveyor belt - Google Patents
Tubular conveyor belt Download PDFInfo
- Publication number
- CN105151643A CN105151643A CN201510456909.2A CN201510456909A CN105151643A CN 105151643 A CN105151643 A CN 105151643A CN 201510456909 A CN201510456909 A CN 201510456909A CN 105151643 A CN105151643 A CN 105151643A
- Authority
- CN
- China
- Prior art keywords
- conveyor belt
- glue layer
- tubular conveyor
- layer
- load
- 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
Landscapes
- Structure Of Belt Conveyors (AREA)
- Belt Conveyors (AREA)
Abstract
The invention relates to a tubular conveyor belt which comprises an upper coverage glue layer, a skeleton layer and a lower coverage glue layer. A transverse reinforcement layer is arranged on the upper surface of the upper coverage glue layer, and steel cord cloth is arranged between the skeleton layer and the upper coverage glue layer. The steel cord cloth is formed by interweaving polyester fibers which are distributed in the radial direction and spring steel wires which are distributed in the weft direction. The diameter of the spring steel wires is 0.3-0.7 mm. The lower coverage glue layer is arranged on the lower surface of the skeleton layer. According to the tubular conveyor belt, on the premise that the transverse rigidity value of the conveyor belt is guaranteed, the flexible bending performance of the conveyor belt is improved, operation resistance and abrasion of the conveyor belt are reduced, the service life of a belt body is prolonged, the rigidity value of the lap joint part of the conveyor belt is made reasonable, tube forming performance is good, and pipe waist collapsing is avoided; in the material conveying process, the phenomena of large friction force and material scattering are avoided, and the effects of environmental protection and energy conservation of the tubular conveyor belt are played to the maximum degree.
Description
Technical field
The present invention relates to load-transfer device, especially tubular conveyor belt.
Background technology
Belt conveying is general, the most most economical a kind of mass transport mode.But in traditional belt conveying, material opens wide to run, be easy to occur that material spilling flies upward, contaminated environment or the problem such as material is contaminated.Along with modernization industrial expansion, environmental protection has become problem increasingly important now, and worldwide causes and pay attention to widely.The dust that bulk material delivery system produces in the course of the work and spreading, cause the departments such as countries in the world conveying machinery design, manufacture, use and government more and more to pay close attention to already to the pollution of environment.In order to reduce the pollution produced in course of conveying, advocate environmental protection and Harmless conveying bulk material, tubular conveyor belt is as a kind of environment-friendly type continuous conveying equipment, progressively cause the attention of national economy all trades and professions, be widely used in the industries such as harbour, metallurgy, building materials, electric power, papermaking and petrochemical complex, be used for carrying coal, separation coal, coke, mixing material, sintering deposit, breeze, petroleum coke, the various bulk materials such as limestone, sandstone material, carbide mud residue, humidification ash, chemical fertilizer, salt, waste paper, ardealite, pyrite slag.At loading area and discharge zone, load-transfer device is opened in flute profile, and after charging, load-transfer device is rolled into circle by finger pressure carrying roller, and after the tubulose of sealing is formed, the carrying roller in hexagonal arrangement keeps its tubulose.Because load-transfer device is tubular on delivery conduit, material can not scatter, material also can not because blowing, rain and be subject to the impact of external environment condition, so both avoid because of scattering of material contaminated environment, it also avoid the pollution of external environment condition to material, reach No leakage closed conveying.Can along space curve flexible arrangement, long distance delivery material under MODEL OVER COMPLEX TOPOGRAPHY, simultaneously compared with common belt conveyor, there is economy, the advantage such as reliable, safe, efficient, adapt to complex-terrain, take resource few, complex-terrain can be passed through, realize any curved arrangement in solid space: adopt lattice construction, carry corridor, almost nil to taking of land resources.
Tubular conveyor belt is usually according to the difference of usage condition, and skeleton has fabric core and Steel cord two kinds, in use must accomplish:
(1) high carrying is carried at a high speed, can be applicable to long distance, large conveying quantity, high-speed convey materials;
(2) reduce load-transfer device both sides to become during pipe to overlap area as far as possible.
(3) reduce energy ezpenditure with economize energy, become an importance of scientific effort in conveying technology field, using the important indicator one of of 1 ton of mass transport, 1 kilometer of energy consumed as conveyer type selecting.
The tubular conveyor belt of prior art cannot effectively overcome the above problems due to existing defects, and the caliber of prior art is less, cannot carry the bulk materials exceeding caliber 1/3rd, seriously limit range of use.Especially load-transfer device both sides become during pipe to overlap the D/2 that area is generally diameter, cause cost of investment and run consumption of power large, seriously constrain field of application.
During tubular conveyor belt transported material, circular tube shaped must be become effectively to prevent material from dispersing, trickle down.Form pipe and just require that load-transfer device has suitable lateral rigidity value, can the size of rigidity be the key that form pipe.Rigidity is too large, is difficult to into pipe, even if become to manage the friction force that also can increase between belt body and carrying roller, causes belt body earlier period damage; Rigidity is too little, then easily collapse waist.The lateral rigidity value size of tubular conveyor belt edge also determines tube-forming energy in addition.Because in load-transfer device operational process, edge has overlap joint, if overlapping part rigidity is too large, large to the pressure of carrying roller, friction force is large, thus can affect the service life of load-transfer device, if rigidity is too little, then easily produce gap, cause material from leakage, run counter to the design aim of tubular conveyor belt.
Summary of the invention
Technical matters to be solved by this invention is to provide that a kind of lateral rigidity is suitable, tube-forming good and the tubular conveyor belt of the waist that do not collapse.
For solving the problems of the technologies described above, technical scheme of the present invention is: tubular conveyor belt, comprise covering glue layer, casing play and lower covering glue layer, the upper surface of described upper covering glue layer is provided with transverse strength member, steel cord is provided with between described casing play and described upper covering glue layer, described steel cord is interwoven by the spring wire of radially-arranged poly-ester fibres and Zonal propagations, the diameter of described spring wire is 0.3mm-0.7mm, and the lower surface of described casing play is provided with described lower covering glue layer.
As preferred technical scheme, described transverse strength member is polyester cord, and the broadwise rigidity of described polyester cord is greater than radial rigidity.
As preferred technical scheme, described casing play comprises the fabric canvas that adhesive glue and multilayer are radially laid.
As preferred technical scheme, described casing play comprises core glue and many Steel cords radially laid.
The wearing and tearing etc. of lateral stiffness value to load-transfer device tube-forming energy, running resistance and load-transfer device of tubular conveyor belt all have a great impact, and are one of peculiar indexs of load-transfer device.Its influence factor is the material of framework material and braiding structure mainly.Because poly-ester fibres intensity is high, elasticity is high, fatigue durability is good, the steel cord lateral stiffness be interwoven by the spring wire of radially-arranged poly-ester fibres and Zonal propagations is good.Upper rubber cover is connected with there being the steel cord of tempering toughness with gentleness between skeleton, because steel cord has larger space make upper rubber cover and and bond between fabric core or Steel cord skeleton and greatly strengthen.When becoming the tubulose of sealing under load-transfer device is by the extruding of warp-wise convey materials at deflector roll, the spring wire of broadwise forms bounce to its carrying roller of compacting, makes unlikely pipe and the form of support belt tubulose of collapsing of load-transfer device.Meanwhile, the broadwise high modulus low shrinkage polyester of the cord fabric of rubber cover and skeleton close adhesion is made to strengthen the longitudinal traction of load-transfer device, load-transfer device is made to form low rolling resistance at head roll, thus lower the driving energy consumption of load-transfer device, save the energy, can engineering cost have been reduced at the beginning of design.Broadwise arrange spring wire and casing play with the use of avoiding pipe problem of collapsing.
Due to the design of steel cord, lateral rigidity of the present invention is suitable, less load-transfer device transverse lap value is kept effectively to become pipe to run, this just means that the load-transfer device of same widths can form larger diameter, substantially increase the ability of the conveying logistics of load-transfer device, also meaning needs same caliber can adopt the load-transfer device of narrower width simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the cross sectional view of the embodiment of the present invention;
Fig. 2 is the structural representation of steel cord in the embodiment of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, tubular conveyor belt, comprise covering glue layer 2, casing play 4 and lower covering glue layer 5, the upper surface of described upper covering glue layer 2 is provided with transverse strength member 1, be provided with steel cord 3 between described casing play 4 and described upper covering glue layer 2, described lower covering glue layer 5 is positioned at the lower surface of 4 layers, described skeleton.Described steel cord 3 is interwoven by the spring wire 7 of radially-arranged poly-ester fibres 6 and Zonal propagations, and the diameter of described spring wire 7 is 0.3mm-0.7mm.Preferably, described transverse strength member 1 is polyester cord, and the lateral rigidity of described polyester cord is greater than radial rigidity.Described casing play 4 comprises the fabric canvas that adhesive glue and multilayer are radially laid.The material of described casing play 4 also can select core glue and many Steel cords radially laid.
The wearing and tearing etc. of lateral stiffness value to load-transfer device tube-forming energy, running resistance and load-transfer device of tubular conveyor belt all have a great impact, and are one of peculiar indexs of load-transfer device.Its influence factor is the material of framework material and braiding structure mainly.Because poly-ester fibres intensity is high, elasticity is high, fatigue durability is good, select poly-ester fibres to assist the framework material of warp-wise belt body, broadwise adopts the braiding structure skeleton of thin spring wire, and making has the steel cord of tempering toughness with gentleness to be connected between rubber cover with skeleton.Because steel cord has larger space make upper rubber cover and and bond between fabric core or Steel cord skeleton and greatly strengthen.When becoming the tubulose of sealing under load-transfer device is by the extruding of warp-wise convey materials at deflector roll, the spring wire of broadwise forms bounce to its carrying roller of compacting, makes unlikely pipe and the form of support belt tubulose of collapsing of load-transfer device.Meanwhile, the broadwise high modulus low shrinkage polyester of the steel cord of rubber cover and skeleton close adhesion is made to strengthen the longitudinal traction of load-transfer device, load-transfer device is made to form low rolling resistance at head roll, thus lower the driving energy consumption of load-transfer device, save the energy, can engineering cost have been reduced at the beginning of design.Broadwise arrange spring wire and casing play with the use of avoiding pipe problem of collapsing.Lateral stiffness of the present invention strengthens, less load-transfer device transverse lap value is kept effectively to become pipe to run, this just means that the load-transfer device of same widths can form larger diameter, substantially increase the ability of the conveying logistics of load-transfer device, also meaning needs same caliber can adopt the load-transfer device of narrower width simultaneously.
The present invention is under the prerequisite ensureing load-transfer device lateral rigidity value, what improve load-transfer device subdues bending property, decrease the wearing and tearing of running resistance and load-transfer device, improve the service life of belt body, make load-transfer device overlapping part values of stiffness size reasonable, in convey materials process, there will not be the excessive and material of friction force to trickle down phenomenon.The present invention plays the environmental protection of tubular conveyor belt and energy-conservation effect to greatest extent, solve tubular conveyor belt system in the ever-increasing demand of freight volume, length and complexity, better distortion resistance can be provided at flat bank place, low-rolling-resistance can significantly reduce power consumption and tension force, reduce investment outlay and operation cost, can be the cross-country delivery system of long haul distance and more excellent design and reliability are provided.
More than show and describe the advantage of groundwork of the present invention, principal character and invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. tubular conveyor belt, comprise covering glue layer, casing play and lower covering glue layer, it is characterized in that: the upper surface of described upper covering glue layer is provided with transverse strength member, steel cord is provided with between described casing play and described upper covering glue layer, described steel cord is interwoven by the spring wire of radially-arranged poly-ester fibres and Zonal propagations, the diameter of described spring wire is 0.3mm-0.7mm, and the lower surface of described casing play is provided with described lower covering glue layer.
2. tubular conveyor belt as claimed in claim 1, it is characterized in that: described transverse strength member is polyester cord, the broadwise rigidity of described polyester cord is greater than radial rigidity.
3. tubular conveyor belt as claimed in claim 1 or 2, is characterized in that: described casing play comprises the fabric canvas that adhesive glue and multilayer are radially laid.
4. tubular conveyor belt as claimed in claim 1 or 2, is characterized in that: described casing play comprises core glue and many Steel cords radially laid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510456909.2A CN105151643A (en) | 2015-07-30 | 2015-07-30 | Tubular conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510456909.2A CN105151643A (en) | 2015-07-30 | 2015-07-30 | Tubular conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105151643A true CN105151643A (en) | 2015-12-16 |
Family
ID=54792790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510456909.2A Pending CN105151643A (en) | 2015-07-30 | 2015-07-30 | Tubular conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105151643A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509950A (en) * | 2015-12-24 | 2016-04-20 | 华南理工大学 | Conveying belt bouncing force measurement device and measurement method thereof |
| CN113002862A (en) * | 2019-12-20 | 2021-06-22 | 阿诺尔德耶格尔控股有限公司 | Belt as a continuous traction means for a conveyor belt of a baler or a bundler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559875A (en) * | 2009-05-12 | 2009-10-21 | 山东安能输送带橡胶有限公司 | High heat-resistant and wear-resistant conveying belt |
| CN102849399A (en) * | 2012-09-03 | 2013-01-02 | 张家港市华申工业橡塑制品有限公司 | Low-extension raised edge conveying belt with steel cord |
| CN202897352U (en) * | 2012-10-29 | 2013-04-24 | 中德（扬州）输送工程技术有限公司 | Conveyer belt used for tubular belt conveyer |
| CN203512553U (en) * | 2013-10-09 | 2014-04-02 | 阜新环宇橡胶(集团)有限公司 | Sealed type tubular conveyor belt with steel wire rope core |
| US20150034458A1 (en) * | 2013-08-02 | 2015-02-05 | Veyance Technologies, Inc. | Conveyor belt |
| CN204938093U (en) * | 2015-07-30 | 2016-01-06 | 汤有浪 | Tubular conveyor belt |
-
2015
- 2015-07-30 CN CN201510456909.2A patent/CN105151643A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559875A (en) * | 2009-05-12 | 2009-10-21 | 山东安能输送带橡胶有限公司 | High heat-resistant and wear-resistant conveying belt |
| CN102849399A (en) * | 2012-09-03 | 2013-01-02 | 张家港市华申工业橡塑制品有限公司 | Low-extension raised edge conveying belt with steel cord |
| CN202897352U (en) * | 2012-10-29 | 2013-04-24 | 中德（扬州）输送工程技术有限公司 | Conveyer belt used for tubular belt conveyer |
| US20150034458A1 (en) * | 2013-08-02 | 2015-02-05 | Veyance Technologies, Inc. | Conveyor belt |
| CN203512553U (en) * | 2013-10-09 | 2014-04-02 | 阜新环宇橡胶(集团)有限公司 | Sealed type tubular conveyor belt with steel wire rope core |
| CN204938093U (en) * | 2015-07-30 | 2016-01-06 | 汤有浪 | Tubular conveyor belt |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509950A (en) * | 2015-12-24 | 2016-04-20 | 华南理工大学 | Conveying belt bouncing force measurement device and measurement method thereof |
| CN105509950B (en) * | 2015-12-24 | 2018-04-13 | 华南理工大学 | A kind of conveyer belt bounce-back force measuring device and its measuring method |
| CN113002862A (en) * | 2019-12-20 | 2021-06-22 | 阿诺尔德耶格尔控股有限公司 | Belt as a continuous traction means for a conveyor belt of a baler or a bundler |
| CN113002862B (en) * | 2019-12-20 | 2023-08-25 | 阿诺尔德耶格尔控股有限公司 | Belt as continuous traction device for conveyor belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204938093U (en) | Tubular conveyor belt | |
| CN105151643A (en) | Tubular conveyor belt | |
| CN101092209A (en) | Conveyer belt made from rubber with metal core fabric | |
| CN208932254U (en) | Low-rolling-resistance conveyer belt | |
| CN205424140U (en) | Super wear -resisting compound pipe of fine reinforcing of glass | |
| CN204777121U (en) | Basalt fiber canvas core flame retardant conveyor belt | |
| CN106219191A (en) | A kind of environmental protection conveyer | |
| CN201339768Y (en) | Composite pipe internally lined with ultra-high molecular weight polyethylene pipe | |
| CN202897352U (en) | Conveyer belt used for tubular belt conveyer | |
| CN106276044B (en) | The compound conveyer belt of apron feeder and its manufacturing method | |
| CN206474469U (en) | A kind of clear dirt Destaticizing device | |
| CN206108153U (en) | Flexible energy -conserving super wear steel cord conveyor belt | |
| CN207684309U (en) | Aramid fiber tubular conveyor belt | |
| CN208020878U (en) | A kind of skeleton conveyer belt of Flame-Retardant and Oil-Resistant type | |
| CN104229385A (en) | Embedded steel cord-reinforced lateral stiffness rubber seal covering tape and manufacturing technology | |
| CN205294170U (en) | Conveyer belt blanking storehouse anti -overflow skirtboard | |
| CN201678795U (en) | Steel mesh for mine conveyor belt | |
| CN203052102U (en) | Waste soil conveying rubber pipe for shield machine | |
| CN214651202U (en) | Steel wire rope tubular conveying belt | |
| CN206504024U (en) | A kind of granule materials convey special-purpose nylon composite seamless steel pipe | |
| CN206142298U (en) | Conveyer belt is hung to anti tearing of high strength | |
| CN206723713U (en) | A kind of high abrasion grain pipe | |
| CN201068328Y (en) | Metal core fabric rubber conveyer belt | |
| CN201729462U (en) | Three-dimensional conveying pipe belt | |
| CN1108265C (en) | T-belt conveyer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |
|
| RJ01 | Rejection of invention patent application after publication |