CN102305101A - Storage and transportation system of temporary coal bunker at the bottom of vertical shaft - Google Patents
Storage and transportation system of temporary coal bunker at the bottom of vertical shaft Download PDFInfo
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- CN102305101A CN102305101A CN201110152393A CN201110152393A CN102305101A CN 102305101 A CN102305101 A CN 102305101A CN 201110152393 A CN201110152393 A CN 201110152393A CN 201110152393 A CN201110152393 A CN 201110152393A CN 102305101 A CN102305101 A CN 102305101A
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Abstract
The invention relates to a storage and transportation system of a temporary coal bunker at the bottom of a vertical shaft, comprising a bucket (11) and a material transporting device (4), wherein the bucket is used for lifting coal and gangue to the well head along the vertical shaft (12) and the material transporting device is used for transporting the coal and gangue to the joint of roadways and the vertical shaft along the roadways (1) on two sides of the vertical shaft. The storage and transportation system is characterized in that: the temporary coal bunker (5) for storing the coal and gangue is arranged in the vertical shaft (12) at the joint; a charging hole is arranged on the temporary coal bunker (5); the coal and gangue mined in the roadways (1) are transported from the feed inlet to the temporary coal bunker (5) through the material transporting device (4); a discharging hole is arranged at the bottom of the temporary coal bunker (5) and is used for transporting the coal and gangue out of the temporary coal bunker; and a chute (8) is arranged at the discharging hole and is used for transporting the coal and gangue from the discharging hole to the bucket (11). The storage and transportation system provided by the invention has the beneficial effects that: the underground temporary coal bunker has a certain storage capacity; the roadway driving face is driven by utilizing a roadheader; the gangue is transported to a mechanized continuous transportation system through the belt material transporting machine; and therefore, the work efficiency can be greatly increased.
Description
Technical field
The present invention relates to the interim coal bunker storing and transporting system in shaft of vertical well shaft bottom.
Background technology
After the coal mine shaft lining shaft construction finishes, change parking lot and the construction of main big lane over to, can adopt 1., shaft of vertical well changes strand, converts the kibble hoist system during the sinking shaft into interim cage hoisting temporarily through ingate; 2., utilize kibble hoist system construction second phase tunnel during the shaft sinking.
Interim tubular derrick, on sheave wheel platform be set, turn over the cash platform, and closure plate, hanging scaffold; The elevator hoppet goes out cash; Hanging scaffold in the pit shaft, big mould pass through wire rope suspensioning on sheave wheel platform;
Change strand temporarily, with the sheave wheel platform during the sinking shaft, turn over the cash platform, and closure plate, hanging scaffold, form removable; Change kibble hoist into cage hoisting, design and installation sheave wheel platform, closure plate etc. again, pipeline is at the fixing hoisting way that waits of the borehole wall.
Summary of the invention
The object of the invention is exactly to use granby car to reprint to well-bucket in order to overcome work on hand face bastard coal, can't form the defective of the work of continuous discharge refuse, and provide a kind of shaft of vertical well shaft bottom interim coal bunker storing and transporting system.
The technical solution adopted for the present invention to solve the technical problems is:
The interim coal bunker storing and transporting system in shaft of vertical well shaft bottom; Comprise the conveyer that bastard coal is promoted to the well-bucket of well head and along the tunnel on the vertical sidewall bastard coal is delivered to the interface of tunnel and vertical along vertical; It is characterized in that: in the shaft of vertical well of interface, be provided with the interim coal bunker that is used to store bastard coal, have material receiving port on the interim coal bunker, get into interim coal bunker through conveyer from material receiving port by the bastard coal of exploiting out in the tunnel; Interim coal bunker bottom has discharging opening; Discharging opening is used for bastard coal is transferred out in interim coal bunker, is provided with a chute at the discharging opening place, is used for the bastard coal that is transferred out by discharging opening is delivered in the well-bucket.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
In the shaft of vertical well of the interface of tunnel and vertical, be provided with closure plate, closure plate be used for personnel, material through well-bucket down to closure plate so that get into the tunnel.
Described interim coal bunker axially runs through closure plate along vertical, and described material receiving port is positioned on the interim coal bunker of closure plate top, and described discharging opening is positioned on the interim coal bunker of closure plate below.
Described interim coal bunker discharging opening is provided with gate, and gate can close or open, and is used to control the output of bastard coal in the interim coal bunker.
Described gate selects preferably that it is closed or opens by air cylinder driven for use, also can cooperate with worm and gear through motor to drive perhaps unlatching of closing gate.
Described chute can rotate through a connecting axle, and chute is in shaft of vertical well vertically or heeling condition.
Described chute selects preferably that it rotates around connecting axle through air cylinder driven for use, also can chute rotated around connecting axle through the hinge rope traction of hoist engine.
Described closure plate is provided with on the secondary lifting platform.
Described secondary lifting platform is fixed in two braced structuress on the closure plate across in the both sides of interim coal bunker, makes secondary lifting platform be positioned at the top of interim coal bunker.
Described closure plate comprises one group of crossbeam of placing along the pit shaft radial parallel, and the two ends of crossbeam can be fixed in the tunnel or on the vertical borehole wall, one group of longeron that is parallel to each other is provided with the steel plate work top on longeron on crossbeam is provided with.
Described conveyer is preferentially selected the belt conveyer for use.
The invention has the beneficial effects as follows with shaft of vertical well and change strand relatively temporarily; Changing strand need reequip whole lifting, ventilation, draining, suspension system temporarily, takies uphole time probably at two months, uses and must remove; Investment is many, and operation is long conversion time.
With the traditional handicraft in shaft sinking system construction second phase tunnel, because the work plane bastard coal uses granby car to reprint to well-bucket, working procedure is many; Can't form the work system of continuous discharge refuse, cause the tunnel driving and masonry construction can only adopt big gun pick, inefficient go out the cash mode; And the interim coal bunker in down-hole has certain storage volume; Roadway head uses the fully-mechanized digging machine driving, and the mechanization transportation system of belt conveyer dress cash to coal bunker can increase work efficiency greatly.
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Description of drawings:
Fig. 1 is the front view of the embodiment of the invention;
Fig. 2 is the vertical view of the embodiment of the invention.
The specific embodiment
The present invention is interim coal bunker storing and transporting system in the shaft of vertical well shaft bottom; Comprise a vertical 12, vertical 12 be one by ground to the underground main channel that is used for the recovery of subterranean mineral resources, vertical 12 is generally a larger-diameter pit shaft shape passage and is used for mutually underground transportation quarrying apparatus and staff; And in vertical 12 pit shafts, need the installation and transportation device; The degree of depth of vertical has relation with the position of mineral resources, exploits the position to mineral resources at shaft of vertical well, will be along the tunnel 1 that the exploitation of vertical 12 borehole wall sides is used to excavate mineral resources; Tunnel 1 can be for one-sided; Also can adopt the tunnel, both sides 1 of symmetry promptly to be commonly called as ingate, in vertical 12 pit shafts of tunnel 1 and the interface of vertical, be provided with closure plate, closure plate be used for personnel, material through well-bucket down to closure plate so that get into the tunnel; Closure plate comprises one group of crossbeam 14 of placing along the pit shaft radial parallel; When the tunnel was one-sided tunnel, an end of crossbeam 14 can be fixed on the bottom surface in the tunnel 1, and the other end is built on the inwall of vertical 12 pit shafts; When tunnel 1 was the tunnel, both sides, an end of crossbeam 14 can be fixed on the bottom surface in the tunnel 1, and the other end can be fixed on the bottom surface in another tunnel 1; Be provided with one group of longeron that is parallel to each other 15 at crossbeam 14, the number of longeron 15 is more than the number of crossbeam 14, and the two ends of longeron 15 can be connected with tunnel 1 inwall with corresponding vertical 12 inwalls to be fixed, and on longeron 15, is provided with the steel plate work top.
On closure plate, be provided with an interim coal bunker 5, interim coal bunker 5 axially runs through closure plate along vertical, on the interim coal bunker 5 above the closure plate, is provided with material receiving port; Interim coal bunker bottom below closure plate 5 is provided with discharging opening, and interim coal bunker 5 is spliced by the polylith steel plate, and its top is irregular storehouse, cross section tube; The bottom is one and has the feed bin that goes out that draws tapered structure in that the position of interim coal bunker 5 is in a side of closure plate, along vertical 12 borehole wall settings and near tunnel 1; Interim coal bunker 5 bottoms are provided with three root posts 10 and are fixedly connected with the bottom of shaft of vertical well; Wherein two root posts are arranged on the both sides of discharging opening, and the axis normal in formed plane of two columns and tunnel 1 is in the position that interim coal bunker 5 and closure plate join mutually; Through channel-section steel interim coal bunker 5 is fixed on the closure plate, is used to reinforce coal bunker.
Be provided with gate 7 at interim coal bunker 5 discharging opening places, gate 7 can close or open, and is used to control the output of bastard coal in the interim coal bunker; Gate 7 is preferably selected for use and is driven it by cylinder 6 and close or open, gate 7 comprise with interim coal bunker bottom discharge mouth one section passage one connected vertically with link to each other with vertical component and with one section passage two that it is inclined to mutually, in the passage of sloping portion, be provided with a flashboard; Flashboard has an arcwall face passage is divided into two spaces, and flashboard is fixed in the rotating shaft, and is axial along rotating shaft; Flashboard has sector crosssection, and rotating shaft is installed on the brake valve body, and its shaft one end stretches out in the valve body and forms a connector; Connector and a push rod are hinged; Push rod is connected with the main shaft of a cylinder, and this cylinder 6 is hinged on the junction plate between interim coal bunker and column, on passage, has an opening and matches with flashboard; When cylinder 6 promotes push rod; Make flashboard around the shaft the opening from the passage open to the passage outside, make gate be opening, the bastard coal in the interim coal bunker is exported by passage.
Below gate 7, be provided with a chute 8, be used for the bastard coal that is transferred out by discharging opening is delivered in the well-bucket, chute 8 can rotate through a connecting axle; Chute 8 is in shaft of vertical well vertically or heeling condition; The two ends of connecting axle are hinged with two parallel columns of interim coal bunker 5 respectively, are provided with a cylinder 9 at chute 8 side-lowers, and cylinder 9 is hinged on the cylinder support; This support is fixed on the two parallel columns of interim coal bunker; A free bearing of cylinder 9 main shafts and chute 8 bottom surfaces is hinged, and chute 8 can rotate around connecting axle under the driving of cylinder 9, makes chute 8 inclined in shaft of vertical well; Be used for and will be delivered to by the bastard coal that discharging opening transfers out in the well-bucket 11, well-bucket 11 is promoted to well head along vertical 12 with bastard coal;
Bastard coal in the tunnel 1 is delivered to through conveyer 4 in the interim coal bunker of interface of tunnel and vertical, when the tunnel is symmetrical tunnel, both sides, a conveyer 4 can be set all in every side tunnel, and conveyer 4 is preferentially selected the belt conveyer for use;
Closure plate is provided with on the secondary lifting platform 3, and secondary lifting platform 3 is fixed in two braced structuress on the closure plate across in the both sides of interim coal bunker 5, makes secondary lifting platform 3 be positioned at the top of interim coal bunker; The both sides of secondary lifting platform are provided with the stair 2 that are used to climb up secondary lifting platform; Around secondary lifting platform 3, also be provided with guardrail, secondary lifting platform 3 is mainly used in the use of convenient secondary hoppet, a steel structure platform of setting up; Secondary hoppet can be fallen smoothly; Also make things convenient for about the personnel, the transhipment of material, on closure plate, also be provided with a cat ladder 13, cat ladder 13 leads to the closure plate below; Can arrive on the inspection platform of pneumatic gate valve position, and wellbore bottom.
After all facilities install, the belt conveyer of laying in the ingate of the left and right sides 4, the coal that fully-mechanized digging machine excavates is sent into interim coal bunker 5 through belt conveyer 4; Winch is transferred well-bucket 11 to the wellbore bottom stop position, opens the cylinder 9 of chute 8, and chute 8 is moved upward to assigned address, and the cylinder 6 of starting gate 7, coal are packed into through interim coal bunker 5 in the well-bucket 11; Observe through monitoring probe, after well-bucket 11 was filled, closed shutter 7 was packed up the cylinder 9 of chute 8, and hoppet 11 is to ground.
Claims (10)
1. the interim coal bunker storing and transporting system in shaft of vertical well shaft bottom; Comprise the conveyer (4) that bastard coal is promoted to the well-bucket (11) of well head and along the tunnel on the vertical sidewall (1) bastard coal is delivered to the interface of tunnel and vertical along vertical (12); It is characterized in that: in vertical (12) pit shaft of interface, be provided with the interim coal bunker (5) that is used to store bastard coal; Has material receiving port on the interim coal bunker (5); Get into interim coal bunker (5) through conveyer (2) from material receiving port by the bastard coal of exploiting out in tunnel (1), interim coal bunker (5) bottom has discharging opening, and discharging opening is used for bastard coal is transferred out in coal bunker; Be provided with a chute (8) at the discharging opening place, be used for the bastard coal that is transferred out by discharging opening is delivered in the well-bucket (11).
2. the interim coal bunker storing and transporting system in shaft of vertical well according to claim 1 shaft bottom; It is characterized in that: in vertical (12) pit shaft of the interface of tunnel (1) and vertical (12), be provided with closure plate, closure plate be used for personnel, material through secondary hoppet down to closure plate so that get into tunnel (1).
3. the interim coal bunker storing and transporting system in shaft of vertical well according to claim 2 shaft bottom; It is characterized in that: described interim coal bunker (5) axially runs through closure plate along vertical (12); Described material receiving port is positioned on the interim coal bunker (5) of closure plate top, and described discharging opening is positioned on the interim coal bunker (5) of closure plate below.
4. according to the interim coal bunker storing and transporting system of claim 2 or 3 described shaft of vertical well shaft bottoms; It is characterized in that: described interim coal bunker (5) discharging opening is provided with gate (7); Gate (7) can close or open, and is used to control the output of the interior bastard coal of interim coal bunker (5).
5. the interim coal bunker storing and transporting system in shaft of vertical well according to claim 4 shaft bottom is characterized in that: described gate (7) is preferentially selected for use and is driven it by cylinder (6) and close or open.
6. the interim coal bunker storing and transporting system in shaft of vertical well according to claim 1 shaft bottom is characterized in that: described chute (8) can rotate around a connecting axle, and chute (8) is in vertical (12) pit shaft vertically or heeling condition.
7. the interim coal bunker storing and transporting system in shaft of vertical well according to claim 6 shaft bottom is characterized in that: described chute (8) is preferentially selected for use and is driven it through cylinder (9) and rotate around connecting axle.
8. according to the interim coal bunker storing and transporting system of claim 2 or 3 described shaft of vertical well shaft bottoms, it is characterized in that: be provided with on the closure plate on the secondary lifting platform (3).
9. the interim coal bunker storing and transporting system in shaft of vertical well according to claim 8 shaft bottom; It is characterized in that: described secondary lifting platform (3) is fixed in two braced structuress on the closure plate across in the both sides of interim coal bunker (5), makes secondary lifting platform (3) be positioned at the top of interim coal bunker (5).
10. the interim coal bunker storing and transporting system in shaft of vertical well according to claim 1 shaft bottom; It is characterized in that: described closure plate comprises one group of crossbeam (14) of placing along the pit shaft radial parallel; The two ends of crossbeam (14) can be fixed in the tunnel or on the vertical borehole wall; Be provided with last one group of longeron that is parallel to each other (15) at crossbeam (14), on longeron (15), be provided with the steel plate work top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110152393A CN102305101A (en) | 2011-06-08 | 2011-06-08 | Storage and transportation system of temporary coal bunker at the bottom of vertical shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110152393A CN102305101A (en) | 2011-06-08 | 2011-06-08 | Storage and transportation system of temporary coal bunker at the bottom of vertical shaft |
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| Publication Number | Publication Date |
|---|---|
| CN102305101A true CN102305101A (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110152393A Pending CN102305101A (en) | 2011-06-08 | 2011-06-08 | Storage and transportation system of temporary coal bunker at the bottom of vertical shaft |
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| CN (1) | CN102305101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610270A (en) * | 2020-12-04 | 2021-04-06 | 中煤第七十一工程处有限责任公司 | Novel gangue discharging construction system for mining air shaft |
Citations (5)
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|---|---|---|---|---|
| CN2177699Y (en) * | 1993-11-15 | 1994-09-21 | 煤炭科学研究总院南京研究所 | Cage for carrying people |
| CN201339482Y (en) * | 2008-12-19 | 2009-11-04 | 淮南矿业(集团)有限责任公司 | Underground unpowered automatic strike device |
| CN201411309Y (en) * | 2009-04-09 | 2010-02-24 | 中煤第三建设集团有限公司 | Underground step type temporary coal bunker transfer device for coal mine |
| CN101706276A (en) * | 2009-11-18 | 2010-05-12 | 灵宝市金源矿业有限责任公司 | Longitudinal calibration method in mounting shaft device |
| CN101871363A (en) * | 2010-06-04 | 2010-10-27 | 新汶矿业集团有限责任公司孙村煤矿 | Time-sharing transporting and filling system for underground coal and waste rock |
-
2011
- 2011-06-08 CN CN201110152393A patent/CN102305101A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177699Y (en) * | 1993-11-15 | 1994-09-21 | 煤炭科学研究总院南京研究所 | Cage for carrying people |
| CN201339482Y (en) * | 2008-12-19 | 2009-11-04 | 淮南矿业(集团)有限责任公司 | Underground unpowered automatic strike device |
| CN201411309Y (en) * | 2009-04-09 | 2010-02-24 | 中煤第三建设集团有限公司 | Underground step type temporary coal bunker transfer device for coal mine |
| CN101706276A (en) * | 2009-11-18 | 2010-05-12 | 灵宝市金源矿业有限责任公司 | Longitudinal calibration method in mounting shaft device |
| CN101871363A (en) * | 2010-06-04 | 2010-10-27 | 新汶矿业集团有限责任公司孙村煤矿 | Time-sharing transporting and filling system for underground coal and waste rock |
Non-Patent Citations (3)
| Title |
|---|
| 《矿山建设工程技术新进展--2008全国矿山建设学术会议文集（下册）》 20081231 柯建秋，黄廷彦 浅谈封口盘宣装新工艺 第121-125页 10 , * |
| 柯建秋，黄廷彦: "浅谈封口盘宣装新工艺", 《矿山建设工程技术新进展——2008全国矿山建设学术会议文集（下册）》 * |
| 马景迅: "利用立井凿井设施施工井底煤仓", 《山东煤炭科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610270A (en) * | 2020-12-04 | 2021-04-06 | 中煤第七十一工程处有限责任公司 | Novel gangue discharging construction system for mining air shaft |
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Application publication date: 20120104 |