CN110155653A - A kind of elevating conveyor start-up study prior-warning device - Google Patents
A kind of elevating conveyor start-up study prior-warning device Download PDFInfo
- Publication number
- CN110155653A CN110155653A CN201910517044.4A CN201910517044A CN110155653A CN 110155653 A CN110155653 A CN 110155653A CN 201910517044 A CN201910517044 A CN 201910517044A CN 110155653 A CN110155653 A CN 110155653A
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- CN
- China
- Prior art keywords
- elevating conveyor
- back box
- cover board
- kxt
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003028 elevating effect Effects 0.000 title claims abstract description 39
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 23
- 230000003111 delayed effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
Landscapes
- Control Of Conveyors (AREA)
Abstract
The invention discloses a kind of elevating conveyor start-up study prior-warning devices of technical field of coal mine, including back box and cover board, the cover board is mounted on the top of the back box, the inner cavity rear wall of the back box is equipped with Microspeaker and KXT-TB module, the upper and lower ends of the back box are provided with mounting plate, the first mounting groove is offered at left and right sides of the front surface of two mounting plates, the front surface of the cover board is equipped with filter screen and warning light, position adds the present invention among elevating conveyor crossheading, delayed startup is realized using the track remodelling switched to elevating conveyor, 10 seconds before opening elevating conveyor, " elevating conveyor will start loop play, please note that safety " instruction, normally start after ten seconds, the two is implemented in combination with the early warning before booting, vacancy supplemented with booting early warning, keep on-site personnel timely under the prompting of voice It withdraws to safety place, has but protected on-site personnel safety.
Description
Technical field
The present invention relates to technical field of coal mine, specially a kind of elevating conveyor start-up study prior-warning device.
Background technique
It is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and open coal mine.
When coal seam is remote from earth's surface, it is typically chosen to underground and digs tunnel digging coal, this is underground mine.When coal seam away from earth's surface away from
When close, it is typically chosen directly removing surface soil layer and excavates coal, this is open coal mine.China's overwhelming majority coal mine belongs to well
Work coal mine.Coal mine range includes the very big region of above and below ground and related facility.Coal mine is the mankind in digging rich in there is coal
Geological stratification when the proportional space that is excavated, generally include tunnel, well cave and face etc..Coal is most important solid combustion
Material, is one kind of kaustobilite.It is the plant in great numbers grown by certain geological epoch, in suitable geological environment,
It is gradually accumulated into thick-layer, and is buried in water-bed or silt, is formed by very long geochronic geochronic natural incoalation.?
It is most with producing coal in the stratum in the Carboniferous Period, the Permian Period, Jurassic Period and the Tertiary Period in the world in Various Geolcgical Ages, it is important into
The coal epoch.The phosphorus content of coal is generally 46~97%, brown to black, has dim to metallic luster.According to degree of coalification
Difference, coal can be divided into peat, four class of lignite, bituminous coal and anthracite.
Elevating conveyor full name is crossheading scraper blade elevating conveyor.It is mounted in the section haulage way exported under mine working face
Interior bridge type scraping plate conveyer.At work, the conveyer of one end and working face overlaps, the tail phase of one end and belt conveyor
Even.Its effect in three machines of large-scale fully mechanized mining are mating, is the coal transported on face by scrapper conveyor, by tunnel
After bottom plate increases, it is transferred on belt conveyor.Smooth groove bridge type scraping plate stage loader is mainly used for highly efficient and productive comprehensive mechanization
Return airway reprints conveying coal, can match with Scraper Conveyor in Mining Face, crusher and belt feeder, will turn when use
The trolley of carrier aircraft is overlapped on the guide rail of belt feeder, and can make mass motion along it, to make elevating conveyor with working face conveyor
Passage step pitch make integrated regulation, coal is reprinted through bridge conveyor to transporting on extensible belt conveyor by working face conveyor.
When elevating conveyor starting, early warning is only got ready by voice signal, equipment noise is big in production process, and elevating conveyor
Voice signal issues the sound-light alarm that sound-light alarm is issued with drag conveyor and can not recognize, and causes very big safety hidden to scene
Suffer from.
Summary of the invention
The purpose of the present invention is to provide a kind of elevating conveyor start-up study prior-warning devices, to solve to mention in above-mentioned background technique
Out when elevating conveyor starting when, early warning is only got ready by voice signal, equipment noise is big in production process, and elevating conveyor voice
Signal issues the sound-light alarm that sound-light alarm is issued with drag conveyor and can not recognize, and causes asking for very big security risk to scene
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of elevating conveyor start-up study prior-warning device, including
Back box and cover board, the cover board are mounted on the top of the back box, the inner cavity rear wall of the back box be equipped with Microspeaker and
KXT-TB module, the upper and lower ends of the back box are provided with mounting plate, and the front surface left and right sides of two mounting plates is
The first mounting groove is offered, the front surface of the cover board is equipped with filter screen and warning light, the Microspeaker and the police
Report lamp is connect by conducting wire with the KXT-TB module.
Preferably, the front surface quadrangle of the Microspeaker offers the first mounting hole, behind the inner cavity of the back box
The contact surface quadrangle of wall and the Microspeaker offers the first threaded hole, the position of four first threaded holes and institute
The position for stating the first mounting hole is corresponding, by the cooperation of bolt, the first mounting hole and the first threaded hole by the miniature loudspeaking
Device is fixedly mounted on the inner cavity rear wall of the back box.
Preferably, the KXT-TB module is connected with elevating conveyor by conducting wire and starts switch.
Preferably, the quadrangle of the KXT-TB module offers the second mounting hole, the inner cavity rear wall of the back box and institute
The contact surface quadrangle for stating KXT-TB module offers the second threaded hole, the position of four the second threaded holes and four second installations
The position in hole is corresponding, and the KXT-TB module is fixedly mounted by the cooperation of bolt, the second mounting hole and the second threaded hole
In the inner cavity rear wall of the back box.
Preferably, the front surface of the cover board offers the second mounting groove, second mounting groove and the filter screen phase
It matches and corresponding, the front surface of the filter screen, which is in contact with the rear surface of the cover board and passes through adhesive, is fixed on institute
It states in the rear surface of cover board.
Compared with prior art, it the beneficial effects of the present invention are: position adds the present invention among elevating conveyor crossheading, utilizes
Delayed startup is realized to the track remodelling of elevating conveyor switch, 10 seconds before opening elevating conveyor, " elevating conveyor will open loop play
It is dynamic, it is noted that safety " instruction, normally start after ten seconds, the two is implemented in combination with the early warning before booting, supplemented with booting early warning
Vacancy withdraws on-site personnel in time under the prompting of voice to safety place, has but protected on-site personnel safety.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is back box top view of the present invention；
Fig. 3 is cover board top view of the present invention；
Fig. 4 is voice alarm circuit figure of the present invention；
Fig. 5 is delay circuit figure figure of the present invention；
Fig. 6 is that elevating conveyor of the present invention starts switch circuit diagram figure；
In figure: 100 back box, 110 Microspeakers, 120KXT-TB module, 130 mounting plates, 140 first mounting grooves, 200
Cover board, 210 filter screens, 220 warning lights.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of elevating conveyor start-up study prior-warning device, elevating conveyor open after can delayed startup, supplement
The vacancy of booting early warning, withdraws on-site personnel in time under the prompting of voice to safety place, has but protected field operation
Personnel safety, referring to Fig. 1, including back box 100 and cover board 200；
Fig. 1 and Fig. 2 are please referred to, back box 100 has 120, two Microspeaker 110, KXT-TB module 130 and of mounting plate
Four the first mounting grooves 140, specifically, after Microspeaker 110 and KXT-TB module 120 are installed in the inner cavity of back box 100
On wall, the front surface quadrangle of Microspeaker 110 offers the first mounting hole, the inner cavity rear wall of back box 100 and miniature loudspeaking
The contact surface quadrangle of device 110 offers the first threaded hole, the position phase of the position of four the first threaded holes and the first mounting hole
It is corresponding, by the first mounting hole of bolt-through and bolt is screwed onto the first threaded hole, passes through bolt, the first mounting hole and first
Microspeaker 110 is fixedly mounted on the inner cavity rear wall of back box 100 by the cooperation of threaded hole, and the quadrangle of KXT-TB module 120 is equal
The second mounting hole is offered, the inner cavity rear wall of back box 100 and the contact surface quadrangle of KXT-TB module 120 offer the second screw thread
Hole, the position of four the second threaded holes is corresponding with the position of four the second mounting holes, by the second mounting hole of bolt-through and incites somebody to action
Bolt is screwed onto the second threaded hole, is consolidated KXT-TB module 120 by the cooperation of bolt, the second mounting hole and the second threaded hole
Dingan County is mounted in the inner cavity rear wall of back box 100, Microspeaker 110 in the upper end of KXT-TB module 120, Microspeaker 110 with
KXT-TB module 120 is connected by conducting wire, and the conducting wire on Microspeaker 110 passes through soldering and welding in KXT-TB module 120,
KXT-TB module 120 extends back box 100 by conducting wire and is connected with starting switch for elevating conveyor, and KXT-TB module is able to carry out
Voice setting, can set out the phonetic order for needing to play, and two mounting plates 130 are located at the two sides up and down of back box 100, installation
Plate 130 is integrated with back box 100 and is process, and four the first mounting grooves 140 are provided with the front surface of mounting plate 130, and two
One mounting groove, 140 1 the first from left right side is provided at left and right sides of the front surface an of mounting plate 130, the model of Microspeaker 110
JHIC3516NH008004-R0106N, back box 100 and mounting plate 130 are engineering plastics；
Fig. 1 and Fig. 3 are please referred to, cover board 200 has filter screen 210 and warning light 220, specifically, cover board 200 is mounted on bottom
The front surface surrounding at the top of box 100, cover board 200 offers multiple third mounting holes in rectangle, and third mounting hole is counterbore, bottom
The top of box 100 and the contact surface surrounding of cover board 200 offer third threaded hole, the quantity of third threaded hole and position in rectangle
It is corresponding with the quantity of third mounting hole and position, third threaded hole is screwed by bolt-through third mounting hole and by bolt
It is interior, cover board 200 is fixedly mounted on to the top of back box 100, cover board by the cooperation of bolt, third mounting hole and third threaded hole
200 with the junction of back box 100 are inlaid with gasket, and filter screen 210 is mounted at the top of the rear surface of cover board 200, filter screen
210 front surface and the rear surface of cover board 200 are contacted and are fixed in the rear surface of high plate 200 by adhesive, cover board 200
Offer the second mounting groove with the contact surface of filter screen, the second mounting groove is corresponding with filter screen 210, filter screen 210 with it is miniature
Loudspeaker 110 is corresponding but does not contact, and filter screen 210 prevents dust from influencing the hair of Microspeaker 110 for filtering dust
Sound, warning light 220 are mounted on the front surface of cover board 100, and warning light 220 is in the lower end of filter screen 210, the surrounding of warning light 220
Four mounting blocks are set in cross, four mounting blocks are integrated with warning light 220 to be process, and the preceding performance of four mounting blocks opens up
There is the 4th mounting hole, the contact surface of the preceding performance of cover board 200 and warning light 220 is opened up in cross there are four the 4th threaded hole, and four
The position of a 4th threaded hole is corresponding with the position of four the 4th mounting holes, by the 4th mounting hole of bolt-through and revolves bolt
It is connected in the 4th threaded hole, alarm lamp 220 is mounted on by cover board by the cooperation of bolt, the 4th mounting hole and the 4th threaded hole
200 front surface, alarm lamp 220 are connect by conducting wire with KXT-TB module 120, and KXT-TB module 120 converts electrical signals to
Signal is simultaneously passed to Microspeaker 110 and warning light 220 by sound and light signal, and Microspeaker 110 sounds the alarm, warning light
220 sound an alarm light, and cover board 200 is engineering plastics；
Fig. 4, Fig. 5 and Fig. 6 are please referred to, elevating conveyor starts switch method as shown in Figure 5 and Figure 6 and carries out track remodelling realization
Delayed startup, turn-on time relay and intermediate relay in the circuit of elevating conveyor started switch, and KXT-TB module 120
By conducting wire be linked into elevating conveyor start switch in delay circuit in, after clicking the starting switch of elevating conveyor, pass through the time
Starting of the relay delay to elevating conveyor, the delay of the time relay are set as 10 seconds, and elevating conveyor not will start within 10 seconds,
Intermediate relay controls KXT-TB module 120 and starts, KXT-TB module 120 convert electrical signals to pass to after sound and light signal it is micro-
Type loudspeaker 110 and warning light 220, " elevating conveyor will start loop play Microspeaker 110, it is noted that peace in 10 seconds
Phonetic order entirely ", warning light 220 sound an alarm light, and the vacancy supplemented with booting early warning makes on-site personnel in voice
Prompting under withdrawn in time to safety place, but protected on-site personnel safety.
Although hereinbefore invention has been described by reference to embodiment, the scope of the present invention is not being departed from
In the case where, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as being not present
Structural conflict, the various features in presently disclosed embodiment can be combined with each other use by any way,
The description for not carrying out exhaustive to the case where these combinations in this specification is examined merely for the sake of omission length with what is economized on resources
Consider.Therefore, the invention is not limited to specific embodiments disclosed herein, but the institute including falling within the scope of the appended claims
There is technical solution.
Claims (5)
1. a kind of elevating conveyor start-up study prior-warning device, it is characterised in that: including back box (100) and cover board (200), the cover board
(100) be mounted on the top of the back box (100), the inner cavity rear wall of the back box (100) be equipped with Microspeaker (110) and
The upper and lower ends of KXT-TB module (120), the back box (100) are provided with mounting plate (130), two mounting plates
(130) it is offered the first mounting groove (140) at left and right sides of front surface, the front surface of the cover board (200) is equipped with filtering
Net (210) and warning light (220), the Microspeaker (110) and the warning light (220) pass through conducting wire and the KXT-TB
Module (120) connection.
2. a kind of elevating conveyor start-up study prior-warning device according to claim 1, it is characterised in that: the Microspeaker
(110) front surface quadrangle offers the first mounting hole, the inner cavity rear wall and the Microspeaker of the back box (100)
(110) contact surface quadrangle offers the first threaded hole, the position of four first threaded holes and first mounting hole
Position it is corresponding, pacified by the cooperation of bolt, the first mounting hole and the first threaded hole by the Microspeaker (110) are fixed
Mounted in the inner cavity rear wall of the back box (100).
3. a kind of elevating conveyor start-up study prior-warning device according to claim 1, it is characterised in that: the KXT-TB module
(120) elevating conveyor is connected with by conducting wire to start switch.
4. a kind of elevating conveyor start-up study prior-warning device according to claim 1, it is characterised in that: the KXT-TB module
(120) quadrangle offers the second mounting hole, the inner cavity rear wall of the back box (100) and the KXT-TB module (120)
Contact surface quadrangle offers the second threaded hole, and the position of four the second threaded holes is opposite with the position of four the second mounting holes
It answers, the KXT-TB module (120) is fixedly mounted on by the bottom by the cooperation of bolt, the second mounting hole and the second threaded hole
The inner cavity rear wall of box (100).
5. a kind of elevating conveyor start-up study prior-warning device according to claim 1, it is characterised in that: the cover board (200)
Front surface offer the second mounting groove, second mounting groove matches and corresponding with the filter screen (210), described
The front surface of filter screen (210), which is in contact with the rear surface of the cover board (200) and passes through adhesive, is fixed on the cover board
(200) in rear surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517044.4A CN110155653A (en) | 2019-06-14 | 2019-06-14 | A kind of elevating conveyor start-up study prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517044.4A CN110155653A (en) | 2019-06-14 | 2019-06-14 | A kind of elevating conveyor start-up study prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110155653A true CN110155653A (en) | 2019-08-23 |
Family
ID=67625911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910517044.4A Pending CN110155653A (en) | 2019-06-14 | 2019-06-14 | A kind of elevating conveyor start-up study prior-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110155653A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0108174A1 (en) * | 1982-11-02 | 1984-05-16 | Wultex Machine Company Limited | Alarms |
| CN201154849Y (en) * | 2008-02-29 | 2008-11-26 | 重庆钢铁(集团)有限责任公司 | Safety alarming apparatus for belt conveyer |
| CN201201844Y (en) * | 2008-01-03 | 2009-03-04 | 永城煤电控股集团有限公司 | Coal Mine Rail Transportation Safety Centralized Controller |
| CN102385335A (en) * | 2011-09-30 | 2012-03-21 | 永城煤电控股集团有限公司 | Scraper loader early warning centralized controller |
| CN204041073U (en) * | 2014-07-18 | 2014-12-24 | 上海创力集团股份有限公司 | A kind of mining guide's prior-warning device |
| CN204568707U (en) * | 2014-10-31 | 2015-08-19 | 武汉武新新型建材有限公司 | A kind of belt conveyer control path with security alarm function |
| CN208284058U (en) * | 2018-05-30 | 2018-12-25 | 嘉兴市科讯电子有限公司 | A kind of sea core platform warning device |
| CN208585968U (en) * | 2018-08-21 | 2019-03-08 | 永城煤电控股集团有限公司 | A kind of crane remote control early warning system and crane |
-
2019
- 2019-06-14 CN CN201910517044.4A patent/CN110155653A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0108174A1 (en) * | 1982-11-02 | 1984-05-16 | Wultex Machine Company Limited | Alarms |
| CN201201844Y (en) * | 2008-01-03 | 2009-03-04 | 永城煤电控股集团有限公司 | Coal Mine Rail Transportation Safety Centralized Controller |
| CN201154849Y (en) * | 2008-02-29 | 2008-11-26 | 重庆钢铁(集团)有限责任公司 | Safety alarming apparatus for belt conveyer |
| CN102385335A (en) * | 2011-09-30 | 2012-03-21 | 永城煤电控股集团有限公司 | Scraper loader early warning centralized controller |
| CN204041073U (en) * | 2014-07-18 | 2014-12-24 | 上海创力集团股份有限公司 | A kind of mining guide's prior-warning device |
| CN204568707U (en) * | 2014-10-31 | 2015-08-19 | 武汉武新新型建材有限公司 | A kind of belt conveyer control path with security alarm function |
| CN208284058U (en) * | 2018-05-30 | 2018-12-25 | 嘉兴市科讯电子有限公司 | A kind of sea core platform warning device |
| CN208585968U (en) * | 2018-08-21 | 2019-03-08 | 永城煤电控股集团有限公司 | A kind of crane remote control early warning system and crane |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |
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