CN107989609A - Based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop - Google Patents
Based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop Download PDFInfo
- Publication number
- CN107989609A CN107989609A CN201810004785.8A CN201810004785A CN107989609A CN 107989609 A CN107989609 A CN 107989609A CN 201810004785 A CN201810004785 A CN 201810004785A CN 107989609 A CN107989609 A CN 107989609A
- Authority
- CN
- China
- Prior art keywords
- air passage
- inlet scoop
- diversion shell
- magnet
- flange disk
- 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.)
- Granted
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 14
- 230000013011 mating Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
Based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop, including diversion shell, the side connection inlet scoop of diversion shell, the inside of inlet scoop is communicated with the inside of diversion shell, and another upper lateral part of diversion shell connects two light air cylinders, and the inside of light air cylinder is connected with the inside of diversion shell, the present invention is will to take out dirt air passage to be arranged on the upside of development machine crawler belt, cutting units is located proximate to, inlet scoop can be disposed on the upside of cutting units by light air cylinder, conveniently receive upside and downside dust.Monoblock type is laid out, and air passage compact in design, suction inlet, pumping dirt air passage position are more reasonable compared with layout in the past, and pick-up performance is more preferably.
Description
Technical field
It is more precisely a kind of to be based on boom-type roadheader platform the present invention relates to a kind of pumping dirt air passage and inlet scoop
Pumping dirt air passage and inlet scoop.
Background technology
The existing airborne dust-extraction unit of boom-type roadheader domestic at present, and the integrated level of boom-type roadheader is poor, occupancy
Space is big, malfunction, the cutting sight for influencing development machine driver, it is typically to fix inlet air wind on the top of development machine
Pipe, so that development machine the machine huge structure, excessive height, not only influences development machine in-local, and easily cause into
Wind air hose is destroyed, and influences suction air volume.
The content of the invention
The object of the present invention is to provide a kind of based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop, can solve
The problem of above-mentioned.
The present invention to achieve the above object, is achieved through the following technical solutions：
Based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop, including diversion shell, the side connection of diversion shell is inhaled
Air port, the inside of inlet scoop are communicated with the inside of diversion shell, and another upper lateral part of diversion shell connects two light air cylinders, light air
The inside of cylinder connect with the inside of diversion shell, and another side lower part of diversion shell connects two pumping dirt air passages, smokes dirt air passage
Inside connect with the inside of diversion shell, each lower section taken out dirt air passage and be located at a light air cylinder, light air cylinder and diversion shell it
Between install detachable locking device.
In order to further achieve the object of the present invention, following technical scheme can also be used:The detachable locking device
Including first flange disk and second flange disk, first flange disk is connected with the end of light air cylinder, second flange disk and diversion shell
Connection, the side connection shank of first flange disk, the sidepiece of second flange disk open up jack and mounting hole, and shank can be with inserting
Hole is mating, and the inside of mounting hole is communicated with the inside of jack, the inside upper part of mounting hole installation partition plate, the side week of partition plate with
The inner wall connection of mounting hole, the bottom connecting spring of partition plate, the upper end of spring are connected with partition plate, the lower end connection locking of spring
Plate, the bottom of lockplate connect several clamping blocks, open up several lock slots on shank, clamping block can match somebody with somebody with lock slots grafting
Close, the top of lockplate connects the first magnet, the external articulation swivel plate of second flange disk, and the side of swivel plate connects the second magnetic
Iron, the second magnet can coordinate with the first attraction.The opposite side of the swivel plate connects the 3rd magnet, connects on second flange disk
Connection fixed seat, the side of fixed seat connect the 4th magnet, and the 4th magnet can coordinate with the 3rd attraction.
The clamping block and lock slots have vertical plane apart from the nearlyer side of grafting boom end, apart from grafting boom end farther out
Side has inclined-plane.
The advantage of the invention is that：The present invention is will to take out dirt air passage to be arranged on the upside of development machine crawler belt, is located proximate to cut
Portion, inlet scoop can be disposed on the upside of cutting units by light air cylinder, conveniently receive upside and downside dust.Monoblock type is laid out, air passage
Compact in design, suction inlet, pumping dirt air passage position are more reasonable compared with layout in the past, and pick-up performance is more preferably；The present invention takes out dirt wind
Road and inlet scoop are highly integrated on boom-type roadheader, becoming one part of boom-type roadheader, will not both increase pick
Into machine appearance and size, the cutting sight of development machine driver will not be influenced, avoid because dust pelletizing system is placed on development machine and shadow
Complete machine height is rung, can also avoid the destruction of inlet air air hose.Installation is complete before development machine dispatches from the factory, fixation, avoids secondary peace
Dress.The present invention is combined using the first magnet, the second magnet with spring, realizes the quick lock in and solution of shank and jack
Lock, so as to improve the installation and removal efficiency of light air cylinder, spring of the invention can be when shank and jack be mating
Promote lockplate to make clamping block mating with lock slots, so as to avoid shank from being slipped with jack, light air cylinder is stablized
Play a role.When needing to pull down light air cylinder, swivel plate only need to be rotated, the second magnet is bonded with partition plate, the second magnet profit
The first magnet is picked up with magnetic force, so that clamping block departs from lock slots, facilitates shank to be separated with jack, realizes light air cylinder
Fast quick-detach, improve the quick storage efficiency of light air cylinder.The present invention also have it is simple for structure it is compact, manufacture it is of low cost and
The advantages of using simplicity.
Brief description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the installation main structure diagram of the present invention；Fig. 2 is present invention installation overlooking the structure diagram；Fig. 3 is the present invention
One of main structure diagram；Fig. 4 is one of overlooking the structure diagram of the present invention；The left view structure that Fig. 5 is the present invention is shown
It is intended to；Fig. 6 is the two of the main structure diagram of the present invention；Fig. 7 is the two of the overlooking the structure diagram of the present invention；Fig. 8 is Fig. 6
I enlarged structure schematic diagram；Fig. 9 is II enlarged structure schematic diagram of Fig. 8.
Embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop, as shown in Fig. 1-Fig. 9, including diversion shell 22,
The side connection inlet scoop 23 of diversion shell 22, the inside of inlet scoop 23 are communicated with the inside of diversion shell 22, diversion shell 22
Another upper lateral part connect two light air cylinders 20, the inside of light air cylinder 20 connects with the inside of diversion shell 22, diversion shell 22
Another side lower part connect two and take out dirt air passages 21, the inside for taking out dirt air passage 21 connect with the inside of diversion shell 22, each pumping
Positioned at the lower section of a light air cylinder 20 detachable locking device is installed between light air cylinder 20 and diversion shell 22 in dirt air passage 21.
The present invention is will to take out dirt air passage to be arranged on the upside of development machine crawler belt, is located proximate to cutting units, inlet scoop passes through light air
Cylinder can be disposed on the upside of cutting units, conveniently receive upside and downside dust.Monoblock type is laid out, air passage compact in design and conventional cloth
Office is more reasonable compared to suction inlet, pumping dirt air passage position, and pick-up performance is more preferably；The present invention takes out dirt air passage and inlet scoop is highly integrated
In on boom-type roadheader, becoming one part of boom-type roadheader, it will not both increase development machine appearance and size, will not
The cutting sight of development machine driver is influenced, avoid influences complete machine height because dust pelletizing system is placed on development machine, can also avoid
The destruction of inlet air air hose.Installation is complete before development machine dispatches from the factory, and fixation, avoids secondary installing.
The detachable locking device includes first flange disk 24 and second flange disk 25, first flange disk 24 and light air cylinder
20 end connection, second flange disk 25 are connected with diversion shell 22, the side connection shank 5 of first flange disk 24, and second
The sidepiece of ring flange 25 opens up jack 6 and mounting hole 9, and shank 5 can be mating with jack 6, the inside of mounting hole 9 and jack
6 inside communicates, and the inside upper part installation partition plate 7 of mounting hole 9, is connected in the side week of partition plate 7 with the inner wall of mounting hole 9, partition plate 7
Bottom connecting spring 8, the upper end of spring 8 are connected with partition plate 7, and the lower end connection lockplate 11 of spring 8, the bottom of lockplate 11 connects
Several clamping blocks 12 are connect, several lock slots 13 are opened up on shank 5, clamping block 12 can be mating with lock slots 13, lockplate
11 top connects the first magnet 10, the external articulation swivel plate 15 of second flange disk 25, the side connection second of swivel plate 15
Magnet 14, the second magnet 14 can attract to coordinate with the first magnet 10.
The present invention is combined using the first magnet 10, the second magnet 14 with spring 8, realizes the fast of shank 5 and jack 6
Speed locking and unlock, so as to improve the installation and removal efficiency of light air cylinder 20, spring 8 of the invention can shank 5 with
Lockplate 11 is promoted to make clamping block 12 and lock slots 13 mating when jack 6 is mating, so as to avoid shank 5 and jack
6 slip, and enable what light air cylinder 20 stablized to play a role.When needing to pull down light air cylinder 20, swivel plate 15 only need to be rotated, makes the
Two magnet 14 are bonded with partition plate 7, and the second magnet 14 is picked up the first magnet 10 using magnetic force, so that clamping block 12 and lock slots
13 depart from, and facilitate shank 5 to be separated with jack 6, realize the fast quick-detach of light air cylinder 20, improve the quick storage of light air cylinder 20
Efficiency.
The opposite side of the swivel plate 15 connects the 3rd magnet 16, connection fixing base 18 on second flange disk 25, fixed seat
18 side connects the 4th magnet 17, and the 4th magnet 17 can attract to coordinate with the 3rd magnet 16.
The 4th magnet 17 of the present invention attracts cooperation that swivel plate 15 can be avoided to automatically fall off with the 3rd magnet 16, avoids locking
Determine block 12 to automatically disengage with lock slots 13.
The clamping block 12 and lock slots 13 have vertical plane apart from the nearlyer side in 5 end of shank, apart from 5 end of shank
Side has inclined-plane farther out in portion.
The clamping block 12 and lock slots 13 of the present invention has vertical plane apart from the nearlyer side in 5 end of shank, apart from grafting
Side has inclined-plane to 5 end of bar farther out, clamping block 12 can be facilitated mating by slide lock groove 13, while avoid locking
Block 12 automatically disengages when coordinating with lock slots 13.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention's
Within protection domain.
Claims (4)
1. based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop, it is characterised in that：Including diversion shell（22）, water conservancy diversion
Housing（22）Side connection inlet scoop（23）, inlet scoop（23）Inside and diversion shell（22）Inside communicate, blower inlet casing
Body（22）Another upper lateral part connect two light air cylinders（20）, light air cylinder（20）Inside and diversion shell（22）Inside connect
It is logical, diversion shell（22）Another side lower part connect two and take out dirt air passages（21）, take out dirt air passage（21）Inside and diversion shell
（22）Inside connection, it is each to take out dirt air passage（21）Positioned at a light air cylinder（20）Lower section, light air cylinder（20）With diversion shell
（22）Between install detachable locking device.
It is 2. according to claim 1 based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop, it is characterised in that：Institute
Stating detachable locking device includes first flange disk（24）With second flange disk（25）, first flange disk（24）With light air cylinder（20）
End connection, second flange disk（25）With diversion shell（22）Connection, first flange disk（24）Side connection shank
（5）, second flange disk（25）Sidepiece open up jack（6）And mounting hole（9）, shank（5）Energy and jack（6）It is mating,
Mounting hole（9）Inside and jack（6）Inside communicate, mounting hole（9）Inside upper part installation partition plate（7）, partition plate（7）Side
Week and mounting hole（9）Inner wall connection, partition plate（7）Bottom connecting spring（8）, spring（8）Upper end and partition plate（7）Connection,
Spring（8）Lower end connection lockplate（11）, lockplate（11）Bottom connect several clamping blocks（12）, shank（5）On open
If several lock slots（13）, clamping block（12）Energy and lock slots（13）It is mating, lockplate（11）Top connect the first magnetic
Iron（10）, second flange disk（25）External articulation swivel plate（15）, swivel plate（15）Side connect the second magnet（14）, the
Two magnet（14）Can be with the first magnet（10）Attract to coordinate.
It is 3. according to claim 2 based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop, it is characterised in that：Institute
State swivel plate（15）Opposite side connect the 3rd magnet（16）, second flange disk（25）Upper connection fixing base（18）, fixed seat
（18）Side connect the 4th magnet（17）, the 4th magnet（17）Can be with the 3rd magnet（16）Attract to coordinate.
It is 4. according to claim 2 based on the pumping dirt air passage of boom-type roadheader platform and inlet scoop, it is characterised in that：Institute
State clamping block（12）And lock slots（13）Apart from shank（5）The nearlyer side in end has vertical plane, apart from shank（5）End
Side has inclined-plane farther out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810004785.8A CN107989609B (en) | 2018-01-03 | 2018-01-03 | Dust extraction air duct and air suction inlet based on cantilever type heading machine platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810004785.8A CN107989609B (en) | 2018-01-03 | 2018-01-03 | Dust extraction air duct and air suction inlet based on cantilever type heading machine platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107989609A true CN107989609A (en) | 2018-05-04 |
| CN107989609B CN107989609B (en) | 2023-12-08 |
Family
ID=62040196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810004785.8A Active CN107989609B (en) | 2018-01-03 | 2018-01-03 | Dust extraction air duct and air suction inlet based on cantilever type heading machine platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107989609B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005030077A (en) * | 2003-07-07 | 2005-02-03 | Nittetsu Mining Co Ltd | Cleaning system of dust-containing space and cleaning method of dust-containing space |
| JP2005068950A (en) * | 2003-08-28 | 2005-03-17 | Shimizu Corp | Dust collector for ventilating tunnel gallery inside and gallery inside ventilating method |
| JP2009155996A (en) * | 2007-12-28 | 2009-07-16 | Ryuki Engineering:Kk | Drilling system |
| CN102296956A (en) * | 2011-08-07 | 2011-12-28 | 中国煤炭科工集团太原研究院 | High efficient dedusting system with air channel arranged in central part of heading machine |
| CN202117673U (en) * | 2011-07-01 | 2012-01-18 | 三一重型装备有限公司 | Tunneller and dust removal wind barrel thereof |
| CN103939098A (en) * | 2014-04-24 | 2014-07-23 | 三一重型装备有限公司 | Heading machine matched dust removal system |
| CN204312132U (en) * | 2014-11-13 | 2015-05-06 | 大同煤矿集团有限责任公司 | Underground coal mine air duct duty monitoring arrangement |
| CN204532350U (en) * | 2014-12-23 | 2015-08-05 | 枣庄市高晟实业公司 | Combine pick dust pelletizing system |
| KR101604665B1 (en) * | 2016-01-21 | 2016-03-18 | 오정식 | Movable welding flux recovery device |
| CN206144595U (en) * | 2016-10-28 | 2017-05-03 | 沈阳至诚开拓科技有限公司 | Dust pelletizing system for tunnel boring machine |
| CN107387153A (en) * | 2017-08-15 | 2017-11-24 | 中国煤炭科工集团太原研究院有限公司 | A kind of driving face concurrent flow air curtain orients dust collect plant |
| CN207920607U (en) * | 2018-01-03 | 2018-09-28 | 山东天河科技股份有限公司 | Based on the pumping dirt air duct of boom-type roadheader platform and inlet scoop |
-
2018
- 2018-01-03 CN CN201810004785.8A patent/CN107989609B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005030077A (en) * | 2003-07-07 | 2005-02-03 | Nittetsu Mining Co Ltd | Cleaning system of dust-containing space and cleaning method of dust-containing space |
| JP2005068950A (en) * | 2003-08-28 | 2005-03-17 | Shimizu Corp | Dust collector for ventilating tunnel gallery inside and gallery inside ventilating method |
| JP2009155996A (en) * | 2007-12-28 | 2009-07-16 | Ryuki Engineering:Kk | Drilling system |
| CN202117673U (en) * | 2011-07-01 | 2012-01-18 | 三一重型装备有限公司 | Tunneller and dust removal wind barrel thereof |
| CN102296956A (en) * | 2011-08-07 | 2011-12-28 | 中国煤炭科工集团太原研究院 | High efficient dedusting system with air channel arranged in central part of heading machine |
| CN103939098A (en) * | 2014-04-24 | 2014-07-23 | 三一重型装备有限公司 | Heading machine matched dust removal system |
| CN204312132U (en) * | 2014-11-13 | 2015-05-06 | 大同煤矿集团有限责任公司 | Underground coal mine air duct duty monitoring arrangement |
| CN204532350U (en) * | 2014-12-23 | 2015-08-05 | 枣庄市高晟实业公司 | Combine pick dust pelletizing system |
| KR101604665B1 (en) * | 2016-01-21 | 2016-03-18 | 오정식 | Movable welding flux recovery device |
| CN206144595U (en) * | 2016-10-28 | 2017-05-03 | 沈阳至诚开拓科技有限公司 | Dust pelletizing system for tunnel boring machine |
| CN107387153A (en) * | 2017-08-15 | 2017-11-24 | 中国煤炭科工集团太原研究院有限公司 | A kind of driving face concurrent flow air curtain orients dust collect plant |
| CN207920607U (en) * | 2018-01-03 | 2018-09-28 | 山东天河科技股份有限公司 | Based on the pumping dirt air duct of boom-type roadheader platform and inlet scoop |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107989609B (en) | 2023-12-08 |
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