CN109869181A - A kind of dust removing down-hole of coal mine device - Google Patents

A kind of dust removing down-hole of coal mine device Download PDF

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Publication number
CN109869181A
CN109869181A CN201910314862.4A CN201910314862A CN109869181A CN 109869181 A CN109869181 A CN 109869181A CN 201910314862 A CN201910314862 A CN 201910314862A CN 109869181 A CN109869181 A CN 109869181A
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CN
China
Prior art keywords
dust
protecting crust
mounting groove
coal mine
card column
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Pending
Application number
CN201910314862.4A
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Chinese (zh)
Inventor
贾策
郭凯鹏
蒋玉岩
毕晓昱
刘家亨
王子墨
任子龙
赵函魏
马福海
吴灾
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Individual
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Individual
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Priority to CN201910314862.4A priority Critical patent/CN109869181A/en
Publication of CN109869181A publication Critical patent/CN109869181A/en
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Abstract

The invention discloses a kind of dust removing down-hole of coal mine devices, including mounting plate, the top surface side of the mounting plate is fixedly welded with protecting crust, screw rod is rotatably connected between at the top and bottom of the inner wall of the protecting crust, the top of the screw rod runs through the top of protecting crust and extends to the outside of protecting crust, one end that the screw rod extends to outside protecting crust is fixedly installed with servo motor, effective solution of the present invention dust-extraction unit is when using filter screen draw dust, bulky grain is adsorbed on to the surface of filter screen, but existing filter screen is not easy to disassemble and install, effectively cleared up, the dust adsorbed for a long time using rear filter screen is excessive, the dust collection efficiency that will cause the dust-extraction unit reduces, timely and effectively the coal dust of Work places cannot be dusted, and the position of dust-extraction unit dedusting is single, it can only be a certain Fixed position is dusted a specific region, brings inconvenient problem to the dedusting work of underground coal mine.

Description

A kind of dust removing down-hole of coal mine device
Technical field
The present invention relates to dust-extraction unit technical field, specially a kind of dust removing down-hole of coal mine device.
Background technique
The a large amount of coal dust that can be generated in coal mine digging production process is full of entire operation field, especially fully-mechanized digging machine When construction, the Dust Capacity of output is maximum, and a large amount of coal dust can make the reduction of Work places visibility, influences operation safety, and tight The health of ghost image worker;State Ministry of Environmental Protection and Coal Mine Safety Supervision Bureau pay much attention to dust harzard, to Work places Dust emission concentration has worked out relevant criterion, and strict control dust concentration is therefore, timely and effectively right to reduce dust harzard The dust concentration of Work places is monitored, and can better grasp dust concentration situation, effective dedusting and depositing dust is carried out, to true It protects personal safety and improves environmental quality and play extremely important effect.
But it is traditional there are some drawbacks in use, such as:
1, bulky grain is adsorbed on filter screen when using filter screen draw dust by existing dust removing down-hole of coal mine device Surface, but existing filter screen is not easy to disassemble and install, and is effectively cleared up, and is inhaled for a long time using rear filter screen Attached dust is excessive, will cause the dust-extraction unit dust collection efficiency reduce, cannot timely and effectively to the coal dust of Work places into Row dedusting.
2, the position of existing dust removing down-hole of coal mine device dedusting is single, can only be in a certain fixed position to a specific region It is dusted, working efficiency is low, brings inconvenience to the dedusting work of underground coal mine.
Summary of the invention
The purpose of the present invention is to provide a kind of dust removing down-hole of coal mine devices, to solve mentioned above in the background art ask Topic.
To achieve the above object, the invention provides the following technical scheme: including mounting plate, the top surface of the mounting plate Side is fixedly welded with protecting crust, is rotatably connected to screw rod between the inner wall top and bottom of the protecting crust, the screw rod Top runs through the top of protecting crust and extends to the outside of protecting crust, and the screw rod extends to the fixed peace in one end outside protecting crust Equipped with servo motor, the surface of the screw rod and internal whorl for being located at protecting crust is socketed with sliding sleeve, the one of the sliding sleeve Side, which is fixed by the connecting rod, is welded with fixed ring, and the side of the top surface of the mounting plate and separate protecting crust is fixedly welded with Water tank, the bottom of the water tank side side wall opposite with protecting crust are provided with dust outlet tube, the dust removing tube far from water tank one End is fixedly installed with dust absorption fan, and the dust absorption fan is fixedly installed with telescopic rod, the telescoping tube far from the side of dust outlet tube One end far from dedusting fan is fixedly installed with installing pipe, is connected together between the installing pipe and fixed ring, the installing pipe Top side be fixedly installed with dust gathering arrester, the dust gathering arrester is connected with filter screen, the collection far from the one end fits of installing pipe The inside of the two sides side wall of dust hood offers mounting groove, and the internal activity of the mounting groove is plugged with mandril, the filter screen Two sides interior be provided with sliding slot, the internal slide of the sliding slot is connected with card column, and one end of the card column is successively passed through It wears sliding slot and mounting groove and extends to the inside of mounting groove, one end that the card column is located inside mounting groove offers and mandril phase The card slot of adaptation, the inside of the sliding slot are simultaneously provided with spring between card column and sliding slot inner wall.
Wherein, the mandril runs through mounting groove far from one end of card column and extends to the outside of mounting groove, and the mandril prolongs It extends to one end outside mounting groove and is fixedly welded with adjusting block, the surface of the mandril and the internal whorl for being located at mounting groove It is connected with fixed plate, is fixedly welded between the both ends and mounting groove of the fixed plate, the surface of the mandril is simultaneously located at fixation Restraining position ring block is fixedly attached between plate and card column.
Wherein, the both ends that the card column is located inside sliding slot are fixedly welded with sliding shoe, and the inside of the filter screen is opened Equipped with limiting slot compatible with sliding shoe.
Wherein, the two sides of the bottom of the mounting plate are fixedly welded with support column, and the bottom of the support column is fixedly mounted There is universal wheel, the side of the mounting plate is fixedly welded with handrail.
Wherein, for the water tank far from water inlet pipe is provided at the top of the side of dust outlet tube, the surface of the water tank is simultaneously separate The bottom side of water inlet pipe is provided with sewage pipe.
Wherein, the surface of the card column is fixedly welded with driving lever, and the surface of the driving lever is provided with anti-skid chequer.
Wherein, it is connected between dust outlet tube, dust absorption fan, telescoping tube, installing pipe and dust gathering arrester.
Compared with prior art, the beneficial effects of the present invention are:
It 1, can be with by the mating reaction of spring, mandril, mounting groove, card column, sliding slot, fixed plate, sliding shoe and filter screen Reach and quickly and easily disassembled and installed filter screen, the dust for being filtered net surface is effectively cleared up, can be with The problem of avoiding the dust adsorbed for a long time using rear filter screen excessive, causing the dust collection efficiency reduction of the dust-extraction unit.
2, by the mating reaction of servo motor, screw rod, sliding sleeve, fixed ring and dust gathering arrester, it can achieve adjusting dedusting The position of air inlet dust gathering arrester, in order to which the coal dust of different height is quickly carried out quick dedusting, avoiding can only be a certain Fixed position is dusted a specific region, ineffective problem.
Detailed description of the invention
Fig. 1 is overall structure of the present invention;
Fig. 2 is the attachment structure schematic diagram of filter screen of the present invention and dust gathering arrester;
Fig. 3 is the enlarged drawing of structure at A in Fig. 2 of the present invention;
Fig. 4 is the attachment structure schematic diagram of card column of the present invention and sliding slot.
In figure: 1- mounting plate;2- water tank;3- handrail;4- water inlet pipe;5- sliding sleeve;6- protecting crust;7- servo motor; 8- screw rod;9- dust gathering arrester;10- fixed ring;11- installing pipe, 12- telescoping tube, 13- support column;14- dust absorption fan;15- goes out dirt Pipe;16- filter screen;17- spring;18- mandril;19- mounting groove;20- card column;21- sliding slot;22- fixed plate;23- sliding shoe.
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.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: including mounting plate 1, the top surface of the mounting plate 1 Side is fixedly welded with protecting crust 6, is rotatably connected to screw rod 8, the screw rod between the inner wall top and bottom of the protecting crust 6 8 top runs through the top of protecting crust 6 and extends to the outside of protecting crust 6, and the screw rod 8 extends to one outside protecting crust 6 End is fixedly installed with servo motor 7, the surface of the screw rod 8 and internal whorl for being located at protecting crust 6 is socketed with sliding sleeve 5, institute The side for stating sliding sleeve 5, which is fixed by the connecting rod, is welded with fixed ring 10, the top surface of the mounting plate 1 and separate protecting crust 6 side is fixedly welded with water tank 2, and the bottom of the water tank 2 side side wall opposite with protecting crust is provided with dust outlet tube 15, institute State dust removing tube 15 and be fixedly installed with dust absorption fan 14 far from one end of water tank 2, the dust absorption fan 14 far from dust outlet tube 15 one Side is fixedly installed with telescopic rod 12, and the telescoping tube 12 is fixedly installed with installing pipe 11 far from one end of dedusting fan 14, described It is connected together between installing pipe 11 and fixed ring 10, the top side of the installing pipe 11 is fixedly installed with dust gathering arrester 9, the collection Dust hood 9 is connected with filter screen 16 far from the one end fits of installing pipe 11, and the inside of the two sides side wall of the dust gathering arrester 9 offers Mounting groove 19, the internal activity of the mounting groove 19 are plugged with mandril 18, and the two sides interior of the filter screen 16 is respectively provided with There is sliding slot 21, the internal slide of the sliding slot 21 is connected with card column 20, and one end of the card column 20 sequentially passes through sliding slot 21 and peace Tankage 19 and the inside for extending to mounting groove 19, one end that the card column 20 is located inside mounting groove 10 offer and 18 phase of mandril The card slot of adaptation, the inside of the sliding slot 21 are simultaneously provided with spring 17 between 21 inner wall of card column 20 and sliding slot.
Wherein, the mandril 18 runs through mounting groove 19 far from one end of card column 20 and extends to the outside of mounting groove 19, institute It states one end that mandril 18 extends to outside mounting groove 19 and is fixedly welded with adjusting block, the surface of the mandril 18 is simultaneously located at peace The internal whorl of tankage 19 is connected with fixed plate 22, is fixedly welded between the both ends and mounting groove 19 of the fixed plate 22, institute It states the surface of mandril 18 and is fixedly attached restraining position ring block between fixed plate 22 and card column 20, the work of limit is played to mandril 18 With, its mandril 18 can be made to be restored to initial position, avoided when installing filter screen 16, excessively extruding card column 20, cause to install Unstable problem is installed in failure.
Wherein, the both ends that the card column 20 is located inside sliding slot 21 are fixedly welded with sliding shoe 23, the filter screen 16 Inside offer limiting slot compatible with sliding shoe 23, avoid card column 20 and sliding slot 21 from being detached from.
Wherein, the two sides of the bottom of the mounting plate 1 are fixedly welded with support column 13, and the bottom of the support column 13 is fixed Universal wheel is installed, the side of the mounting plate 1 is fixedly welded with handrail 3, convenient for the movement of the device.
Wherein, it is provided with water inlet pipe 4 at the top of the side of the water tank 2 far from dust outlet tube 15, the surface of the water tank 2 is simultaneously Bottom side far from water inlet pipe 4 is provided with sewage pipe, convenient for the water inlet and blowdown of water tank 2.
Wherein, the surface of the card column 20 is fixedly welded with driving lever, and the surface of the driving lever is provided with anti-skid chequer, just In mobile card column 20.
Wherein, it is connected between dust outlet tube 15, dust absorption fan 14, telescoping tube 12, installing pipe 11 and dust gathering arrester 9, guaranteeing should The normal work of device.
Working principle: in use, user pushes handrail 3, it will be in the mobile band working region of the device using universal wheel It being dusted, is first turned on dust absorption fan 14, dust is drawn in the water tank 2 equipped with water by dust absorption fan 14 by dust gathering arrester 9, when When needing to change the height of dust gathering arrester 9,7 positive and negative rotation of servo motor is opened, servo motor 7 drives screw rod 8 to rotate, 8 band of screw rod Dynamic sliding sleeve 5 is moved back and forth in vertical direction, and sliding sleeve 5 drives dust gathering arrester 9 in vertical side by installing pipe 11 and fixed ring 10 To movement, to reach the position for adjusting dust gathering arrester 9 in dedusting air inlet, the coal dust of different height is carried out in order to quickly fast The dedusting of speed rotates the adjusting block on 9 both sides of dust gathering arrester when needing to clear up filter screen 16 respectively, and adjusting block drives top Bar 18 is mobile to the direction of filter screen 16, and mandril 18 drives card column 20 to squeeze spring 17 to the direction of filter screen 16 is mobile, goes directly One end of card column 20 and mounting groove 19 are detached from, by driving lever drive card column 20 continuing squeeze spring 17, realize card column 20 with The disengaging of mandril 18 can realize the disengaging of filter screen 16 Yu dust gathering arrester 9, be filtered the cleaning of net 16, after cleaning out, Adjusting block is rotated, adjusting block drives mandril 18 under the mating reaction of stop collar, is restored to initial position, then passes through driving lever band Dynamic card column 20 squeezes spring 17, and after card column 20 is directed at mounting groove 19, fluff out driving lever, due to the restorative elastic force of spring 17, The drive of spring 17 20 one end of card column enters the inside of mounting groove 19, and realization card column 20 is connected together with mandril 18, realizes filtering The installation of net 16 can achieve and quickly and easily be disassembled and installed filter screen 16, by the dust on its 16 surface of filter screen Effectively cleared up, can be excessive to avoid the dust adsorbed for a long time using rear filter screen, cause the dust suction of the dust-extraction unit The problem of efficiency reduces.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of dust removing down-hole of coal mine device, including mounting plate (1), it is characterised in that: the top surface one of the mounting plate (1) Side is fixedly welded with protecting crust (6), is rotatably connected to screw rod (8) between the inner wall top and bottom of the protecting crust (6), described The top of screw rod (8) runs through the top of protecting crust (6) and extends to the outside of protecting crust (6), and the screw rod (8) extends to protection The external one end of shell (6) is fixedly installed with servo motor (7), the surface of the screw rod (8) and the inside spiral shell for being located at protecting crust (6) Line is socketed with sliding sleeve (5), and the side of the sliding sleeve (5), which is fixed by the connecting rod, is welded with fixed ring (10), the installation The side of the top surface of plate (1) and separate protecting crust (6) is fixedly welded with water tank (2), and the water tank (2) is opposite with protecting crust The bottom of side side wall be provided with dust outlet tube (15), the dust removing tube (15) is fixedly installed with suction far from the one end of water tank (2) Dirt blower (14), the dust absorption fan (14) are fixedly installed with telescopic rod (12) far from the side of dust outlet tube (15), described flexible Pipe (12) is fixedly installed with installing pipe (11) far from the one end of dedusting fan (14), the installing pipe (11) and fixed ring (10) it Between be connected together, the top side of the installing pipe (11) is fixedly installed with dust gathering arrester (9), the dust gathering arrester (9) far from installation The one end fits of pipe (11) are connected with filter screen (16), and the inside of the two sides side wall of the dust gathering arrester (9) offers mounting groove (19), the internal activity of the mounting groove (19) is plugged with mandril (18), and the two sides interior of the filter screen (16) is all provided with It is equipped with sliding slot (21), the internal slide of the sliding slot (21) is connected with card column (20), and one end of the card column (20) sequentially passes through Sliding slot (21) and mounting groove (19) and the inside for extending to mounting groove (19), the card column (20) are located at mounting groove (10) inside One end is offered simultaneously to be located in card column (20) and sliding slot (21) with mandril (18) compatible card slot, the inside of the sliding slot (21) Spring (17) are provided between wall.
2. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the mandril (18) is far from card column (20) one end runs through mounting groove (19) and extends to the outside of mounting groove (19), and the mandril (18) extends to mounting groove (19) External one end is fixedly welded with adjusting block, the surface of the mandril (18) and the internal whorl company for being located at mounting groove (19) It is connected to fixed plate (22), is fixedly welded between the both ends and mounting groove (19) of the fixed plate (22), the mandril (18) Surface is simultaneously fixedly attached restraining position ring block between fixed plate (22) and card column (20).
3. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the card column (20) is located at sliding slot (21) internal both ends are fixedly welded with sliding shoe (23), and the inside of the filter screen (16) offers and sliding shoe (23) phase The limiting slot of adaptation.
4. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the bottom of the mounting plate (1) Two sides are fixedly welded with support column (13), and the bottom of the support column (13) is fixedly installed with universal wheel, the mounting plate (1) Side be fixedly welded with handrail (3).
5. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the water tank (2) is far from dirt out It manages and is provided with water inlet pipe (4) at the top of the side of (15), the surface of the water tank (2) and the bottom side far from water inlet pipe (4) It is provided with sewage pipe.
6. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: the surface of the card column (20) is solid Surely it is welded with driving lever, and the surface of the driving lever is provided with anti-skid chequer.
7. a kind of dust removing down-hole of coal mine device according to claim 1, it is characterised in that: dust outlet tube (15), dust absorption fan (14), it is connected between telescoping tube (12), installing pipe (11) and dust gathering arrester (9).
CN201910314862.4A 2019-04-18 2019-04-18 A kind of dust removing down-hole of coal mine device Pending CN109869181A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110307455A (en) * 2019-06-26 2019-10-08 江苏科技大学 A kind of electromagnetic field dedusting device adjusting bracket
CN110985101A (en) * 2019-12-27 2020-04-10 泰州市创业矿山机械制造有限公司 Movable coal mining dust purification device
CN111878154A (en) * 2020-08-05 2020-11-03 合肥尔同新能源有限公司 Portable dust keeper of headwork face for coal mine
CN112546778A (en) * 2020-12-04 2021-03-26 江苏海祥消防科技有限公司 Dust device is used in city construction that dust removal intensity is high and coverage is wide
CN112642247A (en) * 2020-12-16 2021-04-13 九江绿为沃特环保科技有限公司 Coating apparatus for producing's exhaust-gas treatment mechanism
CN112915705A (en) * 2021-01-25 2021-06-08 何国强 Mining is with ore deposit hole environmental protection dust collector
CN114251117A (en) * 2021-12-22 2022-03-29 新疆工程学院 Coal mining dustproof system and using method thereof

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CN206530360U (en) * 2016-12-13 2017-09-29 胡信喜 A kind of dust removing down-hole of coal mine device
CN108240232A (en) * 2018-01-27 2018-07-03 华北科技学院 A kind of dust removing down-hole of coal mine device
CN108798750A (en) * 2018-07-21 2018-11-13 赵立龙 A kind of underground coal mine flutters dirt device for reducing dust
CN108798753A (en) * 2018-07-16 2018-11-13 孙璐璐 Based on wireless mining automatic anti-dust device
CN210003325U (en) * 2019-04-18 2020-01-31 代连朋 underground dust removal device for coal mine

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Publication number Priority date Publication date Assignee Title
US20100107575A1 (en) * 2007-04-18 2010-05-06 Haier Group Corproation Self-cleaning device of filtering net of air conditioner
CN206530360U (en) * 2016-12-13 2017-09-29 胡信喜 A kind of dust removing down-hole of coal mine device
CN108240232A (en) * 2018-01-27 2018-07-03 华北科技学院 A kind of dust removing down-hole of coal mine device
CN108798753A (en) * 2018-07-16 2018-11-13 孙璐璐 Based on wireless mining automatic anti-dust device
CN108798750A (en) * 2018-07-21 2018-11-13 赵立龙 A kind of underground coal mine flutters dirt device for reducing dust
CN210003325U (en) * 2019-04-18 2020-01-31 代连朋 underground dust removal device for coal mine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110307455A (en) * 2019-06-26 2019-10-08 江苏科技大学 A kind of electromagnetic field dedusting device adjusting bracket
CN110985101A (en) * 2019-12-27 2020-04-10 泰州市创业矿山机械制造有限公司 Movable coal mining dust purification device
CN111878154A (en) * 2020-08-05 2020-11-03 合肥尔同新能源有限公司 Portable dust keeper of headwork face for coal mine
CN112546778A (en) * 2020-12-04 2021-03-26 江苏海祥消防科技有限公司 Dust device is used in city construction that dust removal intensity is high and coverage is wide
CN112642247A (en) * 2020-12-16 2021-04-13 九江绿为沃特环保科技有限公司 Coating apparatus for producing's exhaust-gas treatment mechanism
CN112915705A (en) * 2021-01-25 2021-06-08 何国强 Mining is with ore deposit hole environmental protection dust collector
CN114251117A (en) * 2021-12-22 2022-03-29 新疆工程学院 Coal mining dustproof system and using method thereof

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