CN102001508B - Connecting structure for belt joint of pipe-type belt conveyor - Google Patents
Connecting structure for belt joint of pipe-type belt conveyor Download PDFInfo
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- CN102001508B CN102001508B CN2010105391164A CN201010539116A CN102001508B CN 102001508 B CN102001508 B CN 102001508B CN 2010105391164 A CN2010105391164 A CN 2010105391164A CN 201010539116 A CN201010539116 A CN 201010539116A CN 102001508 B CN102001508 B CN 102001508B
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Abstract
The invention discloses a connecting structure for a belt joint of a pipe-type belt conveyor. A joint protection area (15) is arranged at the joint position of a pipe belt (9) and on one side of a pipe belt outer hemming (13), and is in a triangle shape; one side of the triangle is the pipe belt outer hemming (13), and another side of the triangle is a straight line consisting of endpoints of opening lines close to the pipe belt outer hemming (13), and the intersection of the two sides is an endpoint of a tail line (8); and a distance is kept from the endpoints of a layer of opening line (5) close to the pipe belt outer hemming (13) to the pipe belt outer hemming (13). Through the technical scheme, the pipe belt after adhesion only has one opening on the stress side of the outer edge finally, the wear, tear and warping of the opening are reduced, the service life of the joint of the pipe belt is greatly prolonged, the cost and operating cost are reduced to the greatest degree and the production is not influenced.
Description
Technical field
The invention belongs to the technical field of industrial material transfer equipment, relate to the technology of tubular type band conveyor, more particularly, the present invention relates to a kind of connection structure of pipe racks machine belt connector.
Background technology
Along with land resources day is becoming tight, the land seizure of all trades and professions is restricted, and especially is in the metallurgy industry of urban fringe, or the old industry of large-scale reorganization, all exists the place to use epitonic phenomenon.They are perhaps peeled off the stock ground, carry at a distance; Perhaps avoid complicated road conditions on the spot, turn and go up and down to carry.In this case, the ordinary straps machine can't be realized mass transport usually, even under situation about carry, builds band conveyer corridor and transfer point, invests often bigger.
Therefore in industrial mass transport, tubular type band conveyor technology has appearred.As shown in Figure 4, the tubular type band conveyor also is called for short the pipe racks machine.The construction investment of pipe racks machine is little, and is easy to maintenance, can avoid airborne dust by actv., and can save floor occupying area, and is complicated state and remote a kind of effective way of carrying.
But in the use of pipe racks machine, because the condition of molding of pipe belt causes pipe racks machine splicing interface and the wearing and tearing of belt edge place to reach limit phenomenon especially severe.
Flat belt as shown in Figure 3 glueds joint traditional adhering method, according to the thickness of belt, through peeling off step by step of three layers or four layers, and forms one deck aperture lines 5, two layers of aperture lines 6, three layers of aperture lines 7 and buttock line 8 step by step; One deck aperture lines 5 is a reserve area 4 with in, the zone of promptly not peeling off.Aperture lines is 30 ° of angles.This adhering method finally causes the belt both sides of the edge that long damage limit is arranged.
Certain this damage does not have too much influence for flat belt.Illustrated in figures 1 and 2 as in this Figure of description, flat belt conveyer motion parts is made up of flat belt 1, conveying roller 2, and the both sides of flat belt 1 are belt side edge 3.When flat belt turned round, belt side edge 3 had basically no wearing and tearing.Because the belt side edge 3 of belt both sides except side retaining rod, does not have other stressed, wear point, when flat belt turned round, these two sides did not have wearing and tearing, can satisfy the production needs fully, need not to improve.
But for the tubular type machine, generally speaking, tubular type conveyer or be remote conveying; Be that road conditions are very complicated; Highly higher or turn radius is very little, pipe belt 9 peripheries have been covered with carrying roller 10, pressure roller 11, side retaining rod 12, and are very serious to the wearing and tearing of pipe belt 9.As shown in Figure 5, the side parcel of pipe belt 9 in the outer crimping 13 of pipe racks is wrapped in crimping in the pipe racks 14, is managed belt 9 when operation, the serious wear at outer crimping 13 places of pipe racks, Yi Kaibian.
As: the material-uploading style of high-order coal bunker adopts the pipe racks machine to carry, 165 meters of pipe racks machine levels, 47.97 meters of hoisting depths, caliber 300,27 ° at inclination angle, designing normal operational throughput is 250 tons/hour.There is more problem in reason such as too high owing to hoisting depth, that angle is bigger in the use at present:
1, belt can not use at sleety weather;
2, the designing requirement of 250 tons of material loading amount out of reachs;
3, the frequent sideslip of belt, head and tail belt are opened and are turned over and belt is suppressed expand tube, and each the processing all needs 8～12 hours;
4, belt wearing and tearing are badly wounded, and cemented belt joint both sides serious wear is particularly rubbed and pushes, and often ftracture in the cemented joint both sides, and maintenance is safeguarded for 1～2 time weekly basically, can't guarantee normal operation, causes huge iron economic loss.
Summary of the invention
Problem to be solved by this invention provides a kind of connection structure of pipe racks machine belt connector, its objective is to overcome the pipe belt connector place side defective of damage easily.
To achieve these goals, the technical scheme taked of the present invention is:
The connection structure of pipe racks machine belt connector provided by the present invention; Described pipe racks machine belt is the pipe belt; The dual-side of described pipe belt is respectively crimping in outer crimping of pipe racks and the pipe racks, and described pipe belt connector place is that multilayer is peeled off splicing then step by step, and forms multilayer bevelled aperture lines; Be pipe belt rotation direction from the direction of buttock line to one deck aperture lines; Crimping one side is established the joint protective district outside the joint location of described pipe belt, described pipe racks, and described joint protective district is a triangle; Described leg-of-mutton one side is the outer crimping of described pipe racks; Another side is the straight line that the end points near the outer crimping of described pipe racks of each aperture lines constitutes, and the intersection point on these two limits is an end points of described buttock line, and described one deck aperture lines arrives the outer crimping of described pipe racks at a distance of a segment distance near the end points of the outer crimping of described pipe racks.
On the in-plane of belt, be provided with the slit between the corresponding aperture lines on two joints of described pipe belt connection, and fill the filler band in the slit, the material of described filler band is an adhesives.
The width in described slit is 3～6mm.
The present invention adopts technique scheme, makes the stressed limit of the bonding final its outer edges of pipe belt that finishes, only surplus next mouthful; Reduced opening wearing and tearing, tear and warp; Prolonged the service life of pipe belt interface greatly, farthest cost-cutting and over-the-road expense avoid influence to produce.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification sheets and the figure is made brief description:
Fig. 1 is the structural representation of the described a kind of flat belt conveyer of background technology part;
Fig. 2 is the structural representation of the described another kind of flat belt conveyer of background technology part;
Fig. 3 is the structural representation of the described flat belt adhering method of background technology part;
Fig. 4 is the structural representation of the described tubular type band conveyor of background technology part;
Fig. 5 is the scheme drawing of the cross-sectional plane of the pipe belt among Fig. 4;
Fig. 6 is the structural representation of the adhering method of the pipe belt of the present invention's employing.
Be labeled as among the figure:
1, flat belt, 2, conveying roller, 3, belt side edge, 4, reserve area, 5, one deck aperture lines; 6, two layers of aperture lines, 7, three layers of aperture lines, 8, layer line, 9, the pipe belt, 10, carrying roller; 11, pressure roller, 12, side blocking roller, 13, the outer crimping of pipe racks, 14, crimping in the pipe racks, 15, the joint protective district.
The specific embodiment
Contrast accompanying drawing below; Through description to embodiment; Effect and principle of work, the manufacturing process of mutual alignment between the shape of specific embodiments of the invention such as related each member, structure, the each several part and annexation, each several part and manipulate method etc.; Do further detailed explanation, inventive concept of the present invention, technical scheme are had more complete, accurate and deep understanding to help those skilled in the art.
The of the present invention structure expressed like Fig. 6; Connection structure for a kind of pipe racks machine belt connector; Described pipe racks machine belt is a pipe belt 9, and the dual-side of described pipe belt 9 is respectively outer crimping 13 of pipe racks and the interior crimping 14 of pipe racks, and described pipe belt 9 joints are that multilayer is peeled off splicing then step by step; And form multilayer bevelled aperture lines, be pipe belt 9 rotation directions from the direction of buttock line 8 to one deck aperture lines 5.
In order to solve the problem that exists at the described present known technology of this specification sheets background technology part and to overcome its defective, realize overcoming the pipe belt connector place side goal of the invention of the defective of damage easily, the method that the present invention takes is:
The connection structure of pipe racks machine belt connector provided by the present invention; Crimping 13 1 sides outside the joint location of described pipe belt 9, described pipe racks; If joint protective district 15; Described joint protective district 15 is a triangle, one side described leg-of-mutton be the outer crimping 13 of described pipe racks, another side be the straight line near the end points formation of the outer crimping 13 of described pipe racks of each aperture lines; The intersection point on these two limits is an end points of described buttock line 8, and described one deck aperture lines 5 arrives the outer crimping 13 of described pipe racks at a distance of a segment distance near the end points of the outer crimping 13 of described pipe racks.
The pipe cemented belt joint of optimization pipe racks conveyer provided by the present invention technology can prolong pipe belt service life, and farthest cost-cutting avoids influence to produce, and the operating cycles that overcomes orthodox method is short, the frequent drawback of repairing, the frequent nose of belt connector.
As shown in Figure 6, its concrete grammar is to adopt preserving edge way, the breakage on the stressed limit that reduces wear as far as possible.For this reason, the cemented belt joint method along the belt rotation direction, is reserved a Delta Region through improving, and as the edge protection that satisfies the protection edge, according to the diagram way, confirms each bar aperture lines, glueds joint belt.According to the diagram way, confirm one deck aperture lines, peel off belt then, by that analogy, until buttock line 8.
On the in-plane of belt, be provided with the slit between the corresponding aperture lines on two joints of pipe belt of the present invention 9 connections, and fill the filler band in the slit, the material of described filler band is an adhesives.
The width in above-described slit is 3～6mm.
When belt docks, stay the gap below the 6mm between the counterpart slit, fill with the filler band during handing-over, make the adhering liquid that melts through the filler band between the interface fully bonding.Undertaken by flat belt normal running method afterwards, up to bonding completion.After handling like this, the bonding belt that finishes only remains next mouthful finally on the outer peripheral stressed limit of pipe racks.Reduce the wearing and tearing of opening and torn, promoted the service life of belt interface greatly, practiced thrift cost and over-the-road expense.
Above-mentioned pipe racks machine adhesive bonding technique is optimized improvement from adhering method and joint processing.Reached the purpose in prolongation tubular type belt service life, farthest cost-cutting avoids influence to produce; The wearing and tearing line that the original bonding back that finishes is formed; After transforming use the present invention, finally on the outer peripheral stressed limit of pipe belt, only surplus next mouthful; Demonstrate fully the preceence of this method, overcome short, the frequent repairing of operating cycles of orthodox method, the drawback of the frequent nose of belt connector.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (3)
1. the connection structure of a pipe racks machine belt connector; Described pipe racks machine belt is pipe belt (9); The dual-side of described pipe belt (9) is respectively crimping (14) in outer crimping (13) of pipe racks and the pipe racks; Described pipe belt (9) joint is that multilayer is peeled off step by step and is used for then glueing joint; And forming multilayer bevelled aperture lines, the direction from buttock line (8) to one deck aperture lines (5) is characterized in that: crimping (13) one sides outside the joint location of described pipe belt (9), described pipe racks for pipe belt (9) rotation direction; Joint protective district if (15); Described joint protective district (15) is a triangle, one side described leg-of-mutton be the outer crimping (13) of described pipe racks, another side be the straight line near the end points formation of the outer crimping (13) of described pipe racks of each aperture lines; The intersection point on these two limits is an end points of described buttock line (8), and described one deck aperture lines (5) arrives the outer crimping (13) of described pipe racks at a distance of a segment distance near the end points of the outer crimping (13) of described pipe racks.
2. according to the connection structure of the described pipe racks machine of claim 1 belt connector; It is characterized in that: on the in-plane of belt, be provided with the slit between the corresponding aperture lines on two joints of described pipe belt (9) connection; And fill the filler band in the slit, the material of described filler band is an adhesives.
3. according to the connection structure of the described pipe racks machine of claim 2 belt connector, it is characterized in that: the width in described slit is 3～6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105391164A CN102001508B (en) | 2010-11-10 | 2010-11-10 | Connecting structure for belt joint of pipe-type belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105391164A CN102001508B (en) | 2010-11-10 | 2010-11-10 | Connecting structure for belt joint of pipe-type belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102001508A CN102001508A (en) | 2011-04-06 |
| CN102001508B true CN102001508B (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105391164A Active CN102001508B (en) | 2010-11-10 | 2010-11-10 | Connecting structure for belt joint of pipe-type belt conveyor |
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| Country | Link |
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| CN (1) | CN102001508B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0775647A1 (en) * | 1995-11-25 | 1997-05-28 | Habasit GmbH | Tubular conveyor belt |
| CN2387077Y (en) * | 1999-09-02 | 2000-07-12 | 沈阳胶带总厂 | Pipe-shape conveyor belt |
| CN201895909U (en) * | 2010-11-10 | 2011-07-13 | 芜湖新兴铸管有限责任公司 | Connection structure of belt joint of pipe belt conveyor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100302047B1 (en) * | 1993-10-27 | 2001-11-22 | 베커 칼 | Hose Belt Conveyor and Its Drive Assembly |
| CL2009001640A1 (en) * | 2008-07-28 | 2010-06-18 | Contitech Usa Inc | Conveyor belt for use in a tubular conveyor belt system, where the belt has a width and a length comprising an opposite first and second longitudinal edge, where during use the first longitudinal edge and the second longitudinal edge overlap to form a region . |
-
2010
- 2010-11-10 CN CN2010105391164A patent/CN102001508B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0775647A1 (en) * | 1995-11-25 | 1997-05-28 | Habasit GmbH | Tubular conveyor belt |
| CN2387077Y (en) * | 1999-09-02 | 2000-07-12 | 沈阳胶带总厂 | Pipe-shape conveyor belt |
| CN201895909U (en) * | 2010-11-10 | 2011-07-13 | 芜湖新兴铸管有限责任公司 | Connection structure of belt joint of pipe belt conveyor |
Non-Patent Citations (1)
| Title |
|---|
| 姚勇，王沉.运输皮带胶接技术应用.《南方金属》.2003, * |
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| CN102001508A (en) | 2011-04-06 |
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