CN203975742U - Magnetic sealed connecting tubular steel cable core conveying belt and conveyer - Google Patents
Magnetic sealed connecting tubular steel cable core conveying belt and conveyer Download PDFInfo
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- CN203975742U CN203975742U CN201420389848.3U CN201420389848U CN203975742U CN 203975742 U CN203975742 U CN 203975742U CN 201420389848 U CN201420389848 U CN 201420389848U CN 203975742 U CN203975742 U CN 203975742U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 238000012546 transfer Methods 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
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- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- 239000000741 silica gel Substances 0.000 description 1
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- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Pusher Or Impeller Conveyors (AREA)
Abstract
The utility model provides a kind of magnetic sealed connecting tubular steel cable core conveying belt and conveyer, can solve prior art tubular conveyor belt for overlap joint sealing connection, and the cost of raw material is high, and load-transfer device weight is large, and the high problem of conveyor apparatus cost.Described magnetic sealed connecting tubular steel cable core conveying belt, comprise Steel cord skeleton, one inside, lateral edges place of load-transfer device Width is provided with pre-buried magnetic part, and the inner correspondence of opposite side edge is provided with pre-buried irony part, and Steel cord skeleton is between pre-buried magnetic part and pre-buried irony part.It is to be realized by magnetic attracting that the sealing of the utility model magnetic tubulose steel cable core conveying belt connects, and zero lap clinch, can save load-transfer device raw MAT'L, reduces load-transfer device weight, has reduced the cost of raw material; Connecting portion is without Steel cord skeleton, and the expansion of load-transfer device and crooked alerting ability are higher, avoids load-transfer device generation plastic deformation.
Description
Technical field
The utility model relates to rubber conveyer belt, is specifically related to can bend to tubulose on conveyer, realizes the structural development of the tubular wire rope core conveyer belt sealing connecting portion of totally enclosed conveying.
Background technology
When carrying captain's distance, carrying at a high speed, for preventing material spilling, especially, when carrying loose material, such as coal dust, ore in sand form etc., material spilling is easy to cause and stirs up a cloud of dust, and can bring considerable influence to environment, also can make the loss of material total amount.For addressing the above problem, there is tubular wire rope core conveyer belt in rubber conveyer belt field, and steel cable core conveying belt can bend to tubulose, realizes the totally-enclosed of material, while avoiding carrying loose material, stirs up a cloud of dust, and prevents the pollution of the environment, and avoids loss of material.
In prior art, tubular wire rope core conveyer belt is under the interaction of conveyer carrying roller and load-transfer device inner wire rope and steel cord, by parallel band, be rolled into gradually round tubular, the position, both sides of the edge that tubulose sealing connects by load-transfer device Width overlaps and forms up and down, connecting portion is positioned at the top of tubular conveyor belt, as shown in Figure 1; Correspondingly, the carrying roller of conveyer is 6, as shown in Figure 2.Can the size of the whole lateral rigidity of load-transfer device be the key that determines form tubulose, and lateral rigidity is too large, and crooked difficulty, is difficult to into tubulose, even if become tubulose also can increase the friction drag between belt body and carrying roller, causes load-transfer device to damage too early; Rigidity is too little, easily occurs the pipe that collapses, and belt body subsides, and can not form firm tubulose.Simultaneously, the lateral rigidity size at the position, both sides of the edge of load-transfer device Width is not allowed to ignore on the impact of tube-forming energy yet, because the both sides of the edge position of interface position in tubular wire rope core conveyer belt operational process by Width overlaps, if overlapping part rigidity is too large, screen resilience is larger, large to the pressure of carrying roller, friction force increases, thereby can affect load-transfer device abrasion increases and reduction of service life, if rigidity is too little, both sides of the edge are easily sagging under Action of Gravity Field and produce gap, as shown in Figure 3, cause that material is revealed and granular material flies upward, run counter to the design aim of tubular conveyor belt.Therefore, the position, both sides of the edge of tubular wire rope core conveyer belt Width must guarantee to have suitable lateral rigidity.
As everyone knows, steel cable core conveying belt is inner at present, longitudinal steel wire rope and laterally steel cord are tight distribution, if guarantee, the position, both sides of the edge of load-transfer device Width has certain lateral rigidity, also will there be enough steel ropes and steel cord in this position, both sides of the edge, the steel cord at position, both sides of the edge make screen resilience that load-transfer device produces in Fig. 2 upper supporting roller compress balance, prevent that gap from appearring in interface distending.
There is following shortcoming and defect in prior art: 1, interface position is joint form, and lap-joint will certainly expend load-transfer device raw MAT'L, and increase load-transfer device weight; When 2, long distance is carried, the steel cord at position, Width both sides of the edge, for a long time in case of bending, easily causes load-transfer device generation plastic deformation; 3, for preventing that interface is because gap appears in load-transfer device screen resilience, conveyer must arrange upper supporting roller and compress overlap joint interface, device fabrication cost is high, and through pressure experiment test, the filling rate of material is generally 50%-75%, and within the scope of this, upper supporting roller bears the positive pressure of material hardly, upper supporting roller value is little, and just for pushing down interface, device fabrication cost is higher.
Summary of the invention
The utility model provides a kind of magnetic sealed connecting tubular steel cable core conveying belt and conveyer, can solve prior art tubular conveyor belt for overlap joint connection, and the cost of raw material is high, and load-transfer device weight is large, and the high problem of conveyor apparatus cost.
For reaching above-mentioned technical purpose, the magnetic sealed connecting tubular steel cable core conveying belt that the utility model proposes is achieved by the following technical solutions: a kind of magnetic sealed connecting tubular steel cable core conveying belt, comprise Steel cord skeleton, one inside, lateral edges place of described load-transfer device Width is provided with pre-buried magnetic part, the inner correspondence of opposite side edge is provided with pre-buried irony part, and described Steel cord skeleton is between described pre-buried magnetic part and pre-buried irony part.
Described pre-buried magnetic part arranges along the length direction interval of described load-transfer device, and correspondingly, described pre-buried irony part arranges along the length direction interval of described load-transfer device.
Described pre-buried magnetic part place belt edges is spur shape, and described pre-buried irony part place belt edges correspondence is provided with the groove that forms the connected structure cooperatively interacting with belt edges described in spur shape.
Described pre-buried magnetic part place belt edges is trapezoidal or triangle or rectangle or arc spur shape.
The utility model has also proposed a kind of conveyer, comprise frame, rack-mounted carrying roller group and tubular wire rope core conveyer belt, described carrying roller group comprises snub pulley, left carrying roller and right carrying roller that quantity is identical, and described tubular wire rope core conveyer belt is above-mentioned magnetic sealed connecting tubular steel cable core conveying belt.
Described carrying roller group also comprises the upper supporting roller of corresponding described tubular wire rope core conveyer belt sealing connecting portion, and described upper supporting roller is made by non-magnetic material.
Described conveyer also comprises auxiliary expanding unit, described auxiliary expanding unit comprises cam, the cam rotation driving part being arranged in described frame and the lever that is articulated with described frame, the outer end of described lever is resisted against on described cam, its the inner is positioned at the inside of described tubular wire rope core conveyer belt, and is positioned at the below of sealing connecting portion.
On the inner of described lever, be installed with flexible ball.
It is to rely on the magnetic attracting of the both sides of the edge of load-transfer device Width to realize that the sealing of the utility model magnetic tubulose steel cable core conveying belt connects, zero lap clinch, thereby saved the about 10%-15% of load-transfer device raw MAT'L, reduced load-transfer device weight, reduced the cost of raw material; Sealing connecting portion is without Steel cord skeleton, and the expansion of load-transfer device and crooked alerting ability are higher, and while having avoided existing load-transfer device long-distance transportation, invar cord too much also causes for a long time the problem of load-transfer device generation plastic deformation in case of bending.
Connecting portion is without Steel cord skeleton, load-transfer device can not produce screen resilience due to the lateral rigidity of steel cord, and without go up a slope or 2 mass transport of descending or straight line between 2 mass transport this type of compared with pulsation-free, carry operating mode, the carrying roller group of conveyer can not arrange upper supporting roller, reduce the usage quantity of carrying roller, saved conveyer manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art tubular wire rope core conveyer belt;
Fig. 2 is the structural representation of prior art tubular conveyor belt conveyer;
Fig. 3 is the less structural representation that causes load-transfer device interface to produce gap of the edge lateral rigidity when tubular wire rope core conveyer belt Width;
Fig. 4 is the structural representation of the magnetic sealed connecting tubular steel cable core conveying belt of the utility model embodiment;
Fig. 5 is the cutaway view of pre-buried magnetic part place load-transfer device widthwise edges in the utility model embodiment;
Fig. 6 is the cutaway view of pre-buried irony part place load-transfer device widthwise edges in the utility model embodiment;
Fig. 7 is load-transfer device sealing connecting portion structural representation one in the utility model embodiment;
Fig. 8 is load-transfer device sealing connecting portion structural representation two in the utility model embodiment;
Fig. 9 is load-transfer device sealing connecting portion structural representation three in the utility model embodiment;
Figure 10 is load-transfer device sealing connecting portion structural representation four in the utility model embodiment;
Figure 11 is load-transfer device sealing connecting portion structural representation five in the utility model embodiment;
Figure 12 is the longitudinal cross-section structural representation one of the utility model embodiment tubular conveyor belt conveyer;
Figure 13 is the longitudinal cross-section structural representation two of the utility model embodiment tubular conveyor belt conveyer;
Figure 14 is the integral structure schematic diagram of the utility model embodiment tubular conveyor belt conveyer.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 4, the magnetic sealed connecting tubular steel cable core conveying belt of the present embodiment, comprise Steel cord skeleton 1, one inside, lateral edges place of load-transfer device Width is provided with pre-buried magnetic part 2, the inner correspondence of opposite side edge is provided with pre-buried irony part 3, by pre-buried magnetic part 2 and the magnetic of pre-buried irony part 3, realizes load-transfer device sealing joint; Steel cord skeleton 1 is between pre-buried magnetic part 2 and pre-buried irony part 3, and place, the both sides of the edge of load-transfer device Width does not arrange Steel cord skeleton.
Concrete, pre-buried magnetic part 2 and pre-buried irony part 3 arrange length on load-transfer device length direction, or consistent with load-transfer device length or be a part for load-transfer device length, with concrete connecting portion length, are as the criterion.
With reference to Fig. 5 and Fig. 6, for saving material cost, avoid increasing the weight of load-transfer device simultaneously, pre-buried magnetic part 2 arranges along the length direction interval of load-transfer device, and correspondingly, pre-buried irony part 3 arranges along the length direction interval of load-transfer device.
The both sides of the edge of load-transfer device Width can also retain existing shape, i.e. rectangular-shaped with belt body consistency of thickness, the only lateral surface of load-transfer device both sides of the edge laminating while being pre-buried magnetic part 2 and pre-buried irony part 3 magnetic, as shown in Figure 7, Joint strenght is poor, needs to increase the consumption of pre-buried magnetic part 2 and pre-buried irony part 3.For strengthening magnetic attraction, improve Joint strenght, pre-buried magnetic part 2 place belt edges A are spur shape, pre-buried irony part 3 place belt edges B correspondences are provided with the groove that forms the connected structure cooperatively interacting with spur shape belt edges, can increase the area of contact of pre-buried magnetic part 2 place belt edges A and pre-buried irony part 3 place belt edges B, improve Joint strenght, and connected structure can play certain position-limiting action to both sides of the edge, also can further improve Joint strenght.
With reference to Fig. 8 to Figure 11, pre-buried magnetic part 2 place belt edges A can be trapezoidal or triangle or rectangle or arc spur shape, and pre-buried irony part 3 place belt edges B correspondences are provided with the groove of respective shapes.
With reference to Figure 12, the present embodiment also proposed a kind of without go up a slope or 2 mass transport of descending or straight line between 2 mass transport this type of compared with pulsation-free, carry the conveyer using under operating mode, comprise frame (not shown), rack-mounted carrying roller group 5 and tubular wire rope core conveyer belt C, due to the conveyer of having verified by experiment tubular conveyor belt in the course of the work, upper supporting roller is stressed hardly, Figure 12 middle idler roller group 5 only comprises snub pulley 5.1, quantity is left carrying roller 5.2 and the right carrying roller 5.3 of 2, tubular wire rope core conveyer belt C is magnetic sealed connecting tubular steel cable core conveying belt, its concrete structure is referring to the description of embodiment and the accompanying drawing 4 to Figure 11 of the magnetic sealed connecting tubular steel cable core conveying belt of the utility model, do not repeat them here.
Go up a slope or the conveying operating mode of descending or jiggly conveying operating mode such as turn round under; material can produce inclination conventionally; material is changed to the pressure of load-transfer device; the site pressure that tubular conveyor belt has may increase more moment; when the suffered material pressure of interface is greater than the magnetic force of interface; magnetic interfaces can start to produce gap; cause material to be revealed; this tired conveying under operating mode; for the sake of assurance; carrying roller group 5 also needs the upper supporting roller 5.4 corresponding with sealing connecting portion is set, with reference to Figure 13.For preventing affecting upper supporting roller 5.4 and pre-buried magnetic part 2 adhesives, upper supporting roller 5.4 can not adopt ferrous material in the past, should be made by non-magnetic material, such as high strength plasticity material or corrosion-resistant steel etc.
Because load-transfer device tubulose sealing connects by magnetic attraction, when the steel cord elasticity of Steel cord skeleton is too small or institute's convey materials is very few, likely can cause being difficult to overcome magnetic attraction, load-transfer device is difficult to the problem of launching.For head it off, with reference to Figure 14, in the present embodiment, conveyer also comprises auxiliary expanding unit, be positioned at load-transfer device discharge port place, auxiliary expanding unit comprises rack-mounted cam 4, cam rotation driving part (such as motor etc.) and is articulated with the lever 6 in frame, the outer end of lever 6 is resisted against on cam 4, and the inner is positioned at the inside of tubular wire rope core conveyer belt C, and is positioned at the below of sealing connecting portion.Cam 4 rotates, and activation lever 6 is rotated around hinge-point, its inner is upturned near load-transfer device sealing connecting portion, the auxiliary magnetic interfaces that struts.Certainly, auxiliary expanding unit can arrange two places, lays respectively at the two ends of tubular wire rope core conveyer belt C length direction, to improve connecting portion, launches efficiency.
For preventing the inner damage load-transfer device of lever 6, on end, can be installed with flexible ball 7 within it, without sharp-pointed position, such as rubber ball body or silica gel spheroid etc., or be plastic material spheroid.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. a magnetic sealed connecting tubular steel cable core conveying belt, comprise Steel cord skeleton, it is characterized in that: an inside, lateral edges place of described load-transfer device Width is provided with pre-buried magnetic part, the inner correspondence of opposite side edge is provided with pre-buried irony part, and described Steel cord skeleton is between described pre-buried magnetic part and pre-buried irony part.
2. magnetic sealed connecting tubular steel cable core conveying belt according to claim 1, it is characterized in that: described pre-buried magnetic part arranges along the length direction interval of described load-transfer device, correspondingly, described pre-buried irony part arranges along the length direction interval of described load-transfer device.
3. according to magnetic sealed connecting tubular steel cable core conveying belt described in claim 1 or 2, it is characterized in that: described pre-buried magnetic part place belt edges is spur shape, described pre-buried irony part place belt edges correspondence is provided with the groove that forms the connected structure cooperatively interacting with belt edges described in spur shape.
4. magnetic sealed connecting tubular steel cable core conveying belt according to claim 3, is characterized in that: described pre-buried magnetic part place belt edges is trapezoidal or triangle or rectangle or arc spur shape.
5. a conveyer, comprise frame, rack-mounted carrying roller group and tubular wire rope core conveyer belt, it is characterized in that: described carrying roller group comprises snub pulley, left carrying roller and right carrying roller that quantity is identical, described tubular wire rope core conveyer belt is the magnetic sealed connecting tubular steel cable core conveying belt described in any one in claim 1 to 4.
6. conveyer according to claim 5, is characterized in that: described carrying roller group also comprises the upper supporting roller of corresponding described tubular wire rope core conveyer belt sealing connecting portion, and described upper supporting roller is made by non-magnetic material.
7. conveyer according to claim 6, it is characterized in that: described conveyer also comprises auxiliary expanding unit, described auxiliary expanding unit comprises cam, the cam rotation driving part being arranged in described frame and the lever that is articulated with described frame, the outer end of described lever is resisted against on described cam, its the inner is positioned at the inside of described tubular wire rope core conveyer belt, and is positioned at the below of sealing connecting portion.
8. conveyer according to claim 7, is characterized in that: on the inner of described lever, be installed with flexible ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389848.3U CN203975742U (en) | 2014-07-15 | 2014-07-15 | Magnetic sealed connecting tubular steel cable core conveying belt and conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389848.3U CN203975742U (en) | 2014-07-15 | 2014-07-15 | Magnetic sealed connecting tubular steel cable core conveying belt and conveyer |
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| Publication Number | Publication Date |
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| CN203975742U true CN203975742U (en) | 2014-12-03 |
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| CN201420389848.3U Expired - Fee Related CN203975742U (en) | 2014-07-15 | 2014-07-15 | Magnetic sealed connecting tubular steel cable core conveying belt and conveyer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028516A1 (en) * | 2016-08-09 | 2018-02-15 | 林妮子 | Conveyor belt transport device utilized in pipeline transport |
| CN109399060A (en) * | 2017-08-16 | 2019-03-01 | 久益环球地下采矿有限责任公司 | Magnetic seal for conveyer belt assembly |
| CN111247292A (en) * | 2017-10-27 | 2020-06-05 | 贝卡尔特先进帘线阿尔特公司 | Steel cord for elastomer reinforcement |
| CN115676241A (en) * | 2023-01-04 | 2023-02-03 | 太重集团向明智能装备股份有限公司 | Rubber belt anti-wrapping device of circular tube belt conveyor |
-
2014
- 2014-07-15 CN CN201420389848.3U patent/CN203975742U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028516A1 (en) * | 2016-08-09 | 2018-02-15 | 林妮子 | Conveyor belt transport device utilized in pipeline transport |
| CN109399060A (en) * | 2017-08-16 | 2019-03-01 | 久益环球地下采矿有限责任公司 | Magnetic seal for conveyer belt assembly |
| CN111247292A (en) * | 2017-10-27 | 2020-06-05 | 贝卡尔特先进帘线阿尔特公司 | Steel cord for elastomer reinforcement |
| CN111247292B (en) * | 2017-10-27 | 2023-08-04 | 贝卡尔特先进帘线阿尔特公司 | Steel cord for reinforcing elastomer |
| CN115676241A (en) * | 2023-01-04 | 2023-02-03 | 太重集团向明智能装备股份有限公司 | Rubber belt anti-wrapping device of circular tube belt conveyor |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |