CN204327183U - A kind of transportation system of slagging tap for slope construction - Google Patents
A kind of transportation system of slagging tap for slope construction Download PDFInfo
- Publication number
- CN204327183U CN204327183U CN201420750354.3U CN201420750354U CN204327183U CN 204327183 U CN204327183 U CN 204327183U CN 201420750354 U CN201420750354 U CN 201420750354U CN 204327183 U CN204327183 U CN 204327183U
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- Prior art keywords
- scraper
- conveyer belt
- rubber conveyer
- base plate
- conveyer
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Abstract
The utility model relates to mine tunnel engineering construction field, particularly relates to a kind of transportation system of slagging tap for slope construction.Comprise rubber conveyer, scraper, dirt loader, base plate, described rubber conveyer, described scraper are placed on described base plate, and lay respectively at the two ends of described base plate, described dirt loader to be placed on described base plate between described rubber conveyer and described scraper, described scraper moves back and forth between one end of described base plate and described dirt loader, and described dirt loader is connected with described rubber conveyer away from one end of described scraper.The beneficial effects of the utility model are: structural device is simple, it is compact to install, fed distance long, upwards of movement large, can continuative transport, stable, improve efficiency of construction, reduce cost.
Description
Technical field
The utility model relates to mine tunnel engineering construction field, particularly relates to a kind of transportation system of slagging tap for slope construction.
Background technology
In mine construction construction, inclined shaft engineering, because inclination angle is comparatively large, generally adopts elevator to promote the mode of mucking haulage of mine car or skip bucket.Along with manufacturing industry technological progress, now, when construction inclination angle is not more than the inclined shaft of 12 °, down-hole truck also can be adopted to muck haulage.When adopting elevator to muck haulage, hoisting power is less, promotes length and is restricted, and when the blind inclined shaft of construction, elevator lifting chamber, parking lot etc. need the measures engineering amount taked very large.When adopting down-hole truck to muck haulage, equipment investment and operating cost are all very high, and air pollution is large, and safety is poor, and the measures engineering amount taked is large.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of transportation system of slagging tap for slope construction, overcomes that fed distance is short, upwards of movement is low, efficiency is low, cost is high, complicated operation, safety be low, awkward defect.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of transportation system of slagging tap for slope construction, comprise rubber conveyer, scraper, dirt loader, base plate, described rubber conveyer, described scraper are placed on described base plate, and lay respectively at the two ends of described base plate, described dirt loader to be placed on described base plate between described rubber conveyer and described scraper, described scraper moves back and forth between one end of described base plate and described dirt loader, and described dirt loader is connected with described rubber conveyer away from one end of described scraper.
The beneficial effects of the utility model are: structural device is simple, it is compact to install, fed distance long, upwards of movement large, can continuative transport, stable, improve efficiency of construction, reduce cost.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described rubber conveyer is floor stand extension type or suspention extension type, comprise two reversing drums, multiple driving drum, conveyer belt, multiple traveling roller, described conveyer belt join end to end ringwise, and be wrapped on two described reversing drums, the bottom of described conveyer belt is provided with multiple driving drum, described traveling roller by the bottom of conveyer belt back and forth loop collapsing be multilayer formed store mechanism.
The beneficial effect of above-mentioned further scheme is adopted to be: store mechanism can make belt conveyor tail carry out prolongation conveyer belt, flexibly simple to operate.
Further, described store mechanism comprises three layers of conveyer belt, and the end of every layer of conveyer belt is all provided with traveling roller, and a traveling roller is provided with tension winch wherein.
Adopt the beneficial effect of above-mentioned further scheme to be: to make conveyer belt transmission by traveling roller, move the transportation lengths of traveling roller adjustment conveyer belt simultaneously, simple and convenient.
Further, the soffit of described conveyer belt is provided with the load-bearing carrying roller for supporting described conveyer belt.
Adopt the beneficial effect of above-mentioned further scheme to be: the ability to bear improving conveyer belt, make conveyer belt can stable operation.
Further, described dirt loader is Muck Loader-Excavator, and described dirt loader is provided with blow tank, scraper plate, and one end of described scraper plate is connected with described blow tank, and the other end of described scraper plate is connected with described rubber conveyer.
Adopt the beneficial effect of above-mentioned further scheme to be: to be transported to uniformly on the conveyer belt of rubber conveyer by waste residue by scraper plate, conveying is mild, avoid impacting conveyer belt.
To transportation system following transportation resources should can be adopted, comprise the following steps:
1) lay base plate on the ground, and described rubber conveyer, described dirt loader, described scraper are installed successively, described scraper;
2) waste residue that driling explosion forms face is carried out, before waste residue being transported to described dirt loader by described scraper;
3) dirt loader carries out upper waste residue, is transported to by waste residue on described rubber conveyer;
4) employing dump truck loads the waste residue on described rubber conveyer, and waste residue is transported to assigned address, completes the excavation transport of waste residue.
Beneficial effect is: step is simple, easy to operate, stable, improves efficiency of construction, improves safety factor.
Further, in described step 1) in, when described rubber conveyer is installed, described rubber conveyer is provided with two, be respectively long-term rubber conveyer and interim rubber conveyer, described long-term rubber conveyer is arranged on the right side of inclined shaft, and on the right side of described long-term rubber conveyer and inclined shaft, the distance of wall is 4m ~ 4.32m, described interim rubber conveyer is arranged on the left side of inclined shaft.
The beneficial effect of above-mentioned further scheme is adopted to be: long-term rubber conveyer and interim rubber conveyer are separately positioned on inclined shaft both sides, avoid the transport affecting underground construction and scraper.
Further, in described step 1) in, when installing described dirt loader, described dirt loader is apart from step 2) in the work plane carrying out driling explosion be 25 ~ 50m.
Adopt the beneficial effect of above-mentioned further scheme to be: dirt loader and driling explosion face keep suitable distance to avoid damaging dirt loader in blasting process, shorten again the transportation range of scraper simultaneously, improve efficiency of construction.
Further, in described step 2) in, after waste residue is transported to the front slag dumping of described dirt loader by described scraper, the waste residue on described base plate carries out rooting out cleaning by described scraper in the way getting back to face waste residue.
The beneficial effect of above-mentioned further scheme is adopted to be: the cleaning waste slag on base plate that will drop is clean, convenient transport.
Further, in described step 3) in, described dirt loader is Muck Loader-Excavator, described dirt loader is provided with blow tank, scraper plate, one end of described scraper plate is connected with described blow tank, the other end of described scraper plate is connected with described rubber conveyer, on dirt loader carries out during waste residue, the bucket of described dirt loader takes off waste residue to described blow tank continuously, be transported on described rubber conveyer by described scraper plate after waste residue enters described blow tank, and taking off in waste residue process, waste residue larger for volume being rejected to side and pulverizing, carry out upper waste residue again after pulverizing.
Adopt the beneficial effect of above-mentioned further scheme to be: the conveying waste residue of continuous uniform, ensure that material loading is balanced, avoid impacting conveyer belt.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of a kind of transportation system of slagging tap for slope construction of the utility model;
Fig. 2 is the structural representation of the rubber conveyer of a kind of transportation system of slagging tap for slope construction of the utility model;
Fig. 3 is the transportation resources schematic flow sheet of a kind of transportation system of slagging tap for slope construction of the utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, reversing drum, 2, driving drum, 3, conveyer belt, 4, load-bearing carrying roller, 5, traveling roller, 6, tension winch, 7, store mechanism, 8, scraper plate, 9, dirt loader, 10, base plate, 11, scraper, 12, waste residue, 13, rubber conveyer.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, the utility model comprises rubber conveyer 13, scraper 11, dirt loader 9, base plate 10, and base plate 10 is laid on ground surface, can lay according to the carrying out that surface state is cranky.Described rubber conveyer 13, described scraper 11 are placed on described base plate 10, and lay respectively at the two ends of described base plate 10.Described dirt loader 9 to be placed on described base plate 10 between described rubber conveyer 13 and described scraper 11, described scraper 11 moves back and forth between one end and described dirt loader 9 of described base plate 10, and waste residue 12 is transported to the front, side of dirt loader 9 by scraper 11.Described dirt loader 9 is connected with described rubber conveyer 13 away from one end of described scraper 11.Described dirt loader 9 is Muck Loader-Excavator 9, described dirt loader 9 is provided with blow tank, scraper plate 8, one end of described scraper plate 8 is connected with described blow tank, the other end of described scraper plate 8 is connected with described rubber conveyer 13, waste residue is transported to scraper plate 8 from blow tank, then is transported on the conveyer belt 3 of rubber conveyer 13 by scraper plate 8.
As shown in Figure 2, described rubber conveyer 13 is floor stand extension type or suspention extension type, comprise two reversing drums 1, multiple driving drum 2, conveyer belt 3, multiple traveling roller 5, described conveyer belt 3 joins end to end ringwise, and is wrapped on two described reversing drums 1.The bottom of described conveyer belt 3 is provided with multiple driving drum 2, described traveling roller 5 by the bottom of conveyer belt 3 back and forth loop collapsing be multilayer formed store mechanism 7.Described store mechanism 7 comprises three layers of conveyer belt 3, and the end of every layer of conveyer belt 3 is all provided with traveling roller 5, and a traveling roller 5 is provided with tension winch 6 wherein.The soffit of described conveyer belt 3 is provided with the load-bearing carrying roller 4 for supporting described conveyer belt 3, and load-bearing carrying roller 4, for supporting conveyer belt 3, improves the weight capacity of conveyer belt 3.
Rubber conveyer 13 drives conveyer belt 3 to run by motor-driven driving drum 2, and the waste residue 12 on conveyer belt 3 is transported to head by tail, and namely waste residue 12 follows conveyer belt 3 to be transported on the one end away from dirt loader 9 by the one end near dirt loader 9.Namely on the bottom of dirt loader 9 one end, store mechanism 7 is formed with at the tail of rubber conveyer 13.When extending conveyer belt 3, need to carry out when conveyer belt 3 is unloaded, unclamp tension winch 6, conveyer belt 3 is extended, extended to head by the tail wheel frame of the draw-gear on rubber conveyer 13 tail by rubber conveyer 13, be then fixed on base plate 10 by the support of rubber conveyer 13 according to the distance of specifying, support is directly fixed on base plate 10, easy accessibility, easy to maintenance, cost is low, highly versatile.Fix support and after leveling conveyer belt 3, then install load-bearing carrying roller 4 at the soffit of conveyer belt 3, finally locking tension winch 6, when not have the conveyer belt 3 of storage in store mechanism 7, can increase conveyer belt.
As shown in Figure 3, utilize this transportation system to there being corresponding transportation resources, comprise the following steps: 1) lay described base plate 10 on the ground, and on described base plate 10, described rubber conveyer 13, described dirt loader 9, described scraper 11 being installed successively, described scraper 11 moves back and forth on described base plate 10; 2) waste residue 12 that driling explosion forms face is carried out, before waste residue 12 being transported to described dirt loader 9 by described scraper 11; 3) dirt loader 9 carries out upper waste residue 12, is transported to by waste residue 12 on described rubber conveyer 13; 4) employing dump truck loads the waste residue 12 on described rubber conveyer 13, and waste residue 12 is transported to assigned address, completes the excavation transport of waste residue 12.
In above-mentioned steps, concrete operations are as follows:
In described step 1) in, when described rubber conveyer 13 is installed, described rubber conveyer 13 is provided with two, be respectively long-term rubber conveyer and interim rubber conveyer, described long-term rubber conveyer is arranged on the right side of inclined shaft, and on the right side of described long-term rubber conveyer and inclined shaft, the distance of wall is 4m ~ 4.32m, described interim rubber conveyer is arranged on the left side of inclined shaft.When installing rubber conveyer 13, reserving passage in the side of rubber conveyer 13 is that conveniently personnel or miscellaneous equipment run.
When installing described dirt loader 9, described dirt loader 9 is 25 ~ 50m apart from the work plane carrying out driling explosion, and when preventing driling explosion, barren rock pounds equipment.Dirt loader 9 remains between 25 ~ 50m apart from the distance of driling explosion operating point, makes equipment away from driling explosion operating point, also shortens the transportation range of scraper 11 simultaneously.In described step 2) in, after waste residue 12 is transported to the front slag dumping of described dirt loader 9 by described scraper 11, the waste residue 12 on described base plate 10 carries out rooting out cleaning by described scraper 11 in the way getting back to face waste residue 12.What scraper 11 adopted is side dump scraper, and avoid conventional scraper needs to reverse end for end chamber temporarily, saves measures engineering amount, is also convenient to rubber conveyer 13 and extends to scraper 11 direction at any time.
In described step 3) in, when dirt loader 9 carries out upper waste residue 12, the bucket of described dirt loader 9 takes off waste residue to described blow tank continuously, is transported on described rubber conveyer 13, makes material loading even after waste residue enters described blow tank by described scraper plate 8.And taking off in waste residue process, waste residue larger for volume being rejected to side and pulverizing, carry out waste residue material loading again after pulverizing, avoid impacting conveyer belt 3.
Embodiment one:
Certain molybdenum lead-zinc metallogenic belt mine locating inclined shaft is made up of three sections of turning back, and the earth's surface elevation of well+626m, minimum absolute altitude-130m, whole plagioclase is about 3900m, and every bar length is about 1300m, and inclined shaft base plate 10 gradient is 12 °.Be designed to stalk basket handle arch, section dead size is 5.8 × 3.85m, net section 19.96m
2, normal reach adopts bolt-mesh-spurting supporting, and lining thickness is 100mm, excavated section 22.7m
2.
(1) design parameters of rubber conveyer
Adopt floor stand extensible belt conveyor, consider to promote the factors such as height, transport capacity and startup load of hanging down, determine that every bar inclined shaft adopts 2 rubber conveyer 13 intermediate haulage, between inclined shaft and inclined shaft, also adopt the mode of relay to transport quarrel.The main technical parameters of rubber conveyer 13 is as follows: transport capacity is not less than 150t/h; Delivered length is 800m; Angled conveyor 12 °; Power of motor is 2 × 90kW; The speed of service is 1.6m/s; Conveyer belt width is 800mm; Conveyer belt specifications and models are EP300 × 4 fabric delamination cores, hinged loose-leaf joint style; Storing and conveying strip length is 100m.
In addition, for meeting normal operation, rubber conveyer 13 Shanghai is provided with running deviation preventing mechanism, cleaning agency, fault-belt catching device; For ensureing safe operation, being provided with and anti-overrunning, anti-ly cross strong system and type contact non-return device; In intelligentized control method, the key operation being realized sequence starting between many rubber conveyers 13 and shutdown and ground level control room by PLC control system is controlled.Simultaneously for ensureing that rubber conveyer 13 starts steady, reliable, adopt soft starter device.
(2) installation of rubber conveyer
The long-term rubber conveyer of inclined shaft is arranged in the right side of inclined shaft, underground construction is not affected when installing to make long-term rubber conveyer, interim rubber conveyer avoids the position of permanent rubber conveyer, is arranged on the left of inclined shaft by the telescopic interim rubber conveyer of temporary construction.The distance of conveying frame and right side wall is not less than 4m, and conveyer belt 3 does not affect the normal inclined shaft up and down such as scraper 11, truck while running.
(3) extension of conveyer belt
Owing to being provided with store mechanism 7 in the upper end of rubber conveyer 13, by stretching store mechanism 7, easily ribbon conveyer can be extended forward, Muck Loader-Excavator 9 is remained in the distance of 25 ~ 35m with the distance of cutter mountain blasting face.A conveyer belt 3 is extended after excavating 160 ~ 200m according to the every explosion of production actual conditions.Extend conveyer belt 3 to carry out when zero load, first, unclamp tension winch 6, stretch band storing device, by tail draw-gear, tail wheel frame is extended forward, then support is stood on solid base plate 10 by distance frame, leveling, load-bearing carrying roller 4 and return idler support conveyer belt 3 are installed, fix finally by tension winch 6.Conveyer belt 3 extends and work plane perforating parallel operations, does not substantially take the effective time.
When the conveyer belt in store mechanism 7 has been used up, the conveyer belt 3 that spreading 100m is long, then be stored in store mechanism 7.The long conveyer belt of 3 100m joined by belt rubber conveyer 13, and all the other every root length are 300m, and object is under the condition of satisfied transport and installation, reduces conveyer belt 3 joint quantity as far as possible.
(4) side dump scraper is slagged tap
Adopt 2m
3side dump electric LHD is slagged tap.The front of the waste residue scraper within the scope of 25 ~ 35m to Muck Loader-Excavator 9 be responsible for by scraper 11, is responsible for the cleaning of base plate 10 simultaneously.25m is that dirt loader 9 is avoided by the safe distance bombarded, and meanwhile, when glitch appears in rubber conveyer 13, leaves the place of waste residue 12 unloading, ensures that work plane can the operation of perforating simultaneously.The theoretical capacity of scraper 11 when average transportation range is 30m can reach 40m
3/ h, amounting to per hour is 70t.
Scraper 11 loads onto waste residue 12 at face, back to front, the side unloading waste residue of dirt loader 9.Compared with ordinary diesel oil scraper, side dump electric LHD has following two major advantages: waste residue 12 concentrates on the front of dirt loader 9, does not block the road of scraper 11; Less air pollutes, and reduces long ventilation pressure of tunneling apart from only head.
(5) waste residue is sent into conveyer belt by Muck Loader-Excavator
LWL-120 type crawler belt Muck Loader-Excavator is adopted to coordinate to rubber conveyer 13 material loading.Dirt loader 9 is arranged on before rubber conveyer 13, and dirt loader 9 can suitably move forward and swing, and the bucket of dirt loader 9 is ceaselessly skimmed to the blow tank of dirt loader 9, is transported on the conveyer belt 3 of rubber conveyer 13 by the scraper plate 8 on dirt loader 9.
Muck Loader-Excavator is adopted mainly to play following effect: material loading can be made more balanced, avoid impacting conveyer belt 3; Effectively prevent the indivedual bulk barren rocks in waste residue 12 from falling on conveyer belt 3.The theoretical capacity of Muck Loader-Excavator 9 is 120m
3/ h, consider the influence factor such as to skim in real work efficiency and slope, actual production capacity is approximately 60 ~ 70m
3/ h, is converted into 100 ~ 120t/h.
(6) waste residue is transported to earth's surface slag dumping by rubber conveyer
Rubber conveyer 13 draws with conveyer belt 3 and carries main body, conveyer belt 3 is wound around reversing drum 1 end to end and forms loop body, conveyer belt 3 is driven to run by motor-driven driving drum 2, waste residue 12 moves together with conveyer belt 3 on conveyer belt 3, thus realizes the continuative transport of waste residue 12 from tail to head.Rubber conveyer 13 can connect transmission according to transportation range and movement requirement multiple stage.After waste residue 12 is transported to well head by rubber conveyer 13, transported to the waste-rock yard discharge of specifying by dump truck.When waste-rock yard is close to well head, directly can delivers to waste-rock yard by rubber conveyer 13, can reduce by one conversion links.
When rubber conveyer 13 refile of needs multiple stage, after waste residue is discharged to steel dashpot by the rubber conveyer 13 of waste residue, fall on the conveyer belt 3 of last rubber conveyer 13, waste residue is discharged to ground by such relay.
Apply transportation system of the present utility model and transportation resources, in slope construction, the inclined shaft single month the highest drilling depth 215m of construction can be realized, monthly average construction drilling depth 160m, overcome slope construction to slag tap time long, high in cost of production technical barrier, achieve slope of large section to construct fast, efficiently, achieve significant economic and social benefit.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a transportation system of slagging tap for slope construction, it is characterized in that, comprise rubber conveyer (13), scraper (11), dirt loader (9), base plate (10), described rubber conveyer (13), described scraper (11) is placed on described base plate (10), and lay respectively at the two ends of described base plate (10), described dirt loader (9) is placed on described base plate (10) and is positioned between described rubber conveyer (13) and described scraper (11), described scraper (11) moves back and forth between one end of described base plate (10) and described dirt loader (9), described dirt loader (9) is connected with described rubber conveyer (13) away from one end of described scraper (11).
2. a kind of transportation system of slagging tap for slope construction according to claim 1, it is characterized in that, described rubber conveyer (13) is floor stand extension type or suspention extension type, comprise two reversing drums (1), multiple driving drum (2), conveyer belt (3), multiple traveling roller (5), described conveyer belt (3) joins end to end ringwise, and be wrapped on two described reversing drums (1), the bottom of described conveyer belt (3) is provided with multiple driving drum (2), described traveling roller (5) by the bottom of described conveyer belt (3) back and forth loop collapsing be multilayer formed store mechanism (7).
3. a kind of transportation system of slagging tap for slope construction according to claim 2, it is characterized in that, described store mechanism (7) comprises three layers of conveyer belt (3), the end of every layer of conveyer belt (3) is all provided with traveling roller (5), and a traveling roller (5) is provided with tension winch (6) wherein.
4. a kind of transportation system of slagging tap for slope construction according to claim 2, is characterized in that, the soffit of described conveyer belt (3) is provided with the load-bearing carrying roller (4) for supporting described conveyer belt (3).
5. a kind of transportation system of slagging tap for slope construction according to any one of Claims 1-4, it is characterized in that, described dirt loader (9) is Muck Loader-Excavator, described dirt loader (9) is provided with blow tank, scraper plate (8), one end of described scraper plate (8) is connected with described blow tank, and the other end of described scraper plate (8) is connected with described rubber conveyer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750354.3U CN204327183U (en) | 2014-12-03 | 2014-12-03 | A kind of transportation system of slagging tap for slope construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750354.3U CN204327183U (en) | 2014-12-03 | 2014-12-03 | A kind of transportation system of slagging tap for slope construction |
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| Publication Number | Publication Date |
|---|---|
| CN204327183U true CN204327183U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420750354.3U Expired - Fee Related CN204327183U (en) | 2014-12-03 | 2014-12-03 | A kind of transportation system of slagging tap for slope construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500131A (en) * | 2014-12-03 | 2015-04-08 | 金诚信矿业管理股份有限公司 | Transportation system and transportation method for deslagging in inclined shaft construction |
-
2014
- 2014-12-03 CN CN201420750354.3U patent/CN204327183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500131A (en) * | 2014-12-03 | 2015-04-08 | 金诚信矿业管理股份有限公司 | Transportation system and transportation method for deslagging in inclined shaft construction |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20211203 |