CN209222440U - A kind of spraying device - Google Patents
A kind of spraying device Download PDFInfo
- Publication number
- CN209222440U CN209222440U CN201821477592.6U CN201821477592U CN209222440U CN 209222440 U CN209222440 U CN 209222440U CN 201821477592 U CN201821477592 U CN 201821477592U CN 209222440 U CN209222440 U CN 209222440U
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- China
- Prior art keywords
- spraying
- spray head
- cutting
- fixed
- spraying device
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- 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.)
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a kind of spraying devices, including fuselage, fixed structure fixed frame, static pressure water hose, fixed connection point, first spray head, cutterhead, second spray head, without shadow formula spraying frame, cutting turning platform, fixed pedestal, airborne external spraying connects hose, spray seat, spout, arc groove, anti-skidding circular layer, lower guide channel, nut connection sheet, interface, cutting machine, bolt and nut, static pressure water hose is provided at left and right sides of cutting turning platform, fixed structure fixed frame is provided on the outside of static pressure water hose, the utility model structure is long, minor axis design is reasonable, cutterhead is caunching, when sweeping bottom and brushing, spraying device cannot influence the cutting range of cutterhead, spray coverage product is the eccentric elliptic shape centered on cutterhead, there is no blind areas, dust is wrapped in eccentric elliptic coverage area, so that dust Not to external diffusion, spraying device maintenance is simple, and practical value is high.
Description
Technical field
The utility model relates to spray technique field, specially a kind of spraying device.
Background technique
Currently, the driving face of more mine is anti-using airborne inside and outside spraying, dedusting fan and air decontamination water curtain etc.
Dirt facility realizes the depositing dust work of working face, while a small number of mine has introduced some relatively advanced dust removal installations.But first
Into dust removal installation cost it is higher, and since driving face spatial relationship causes working face facility too many, being not easy to mine makes
With；And our common dust removal installations are there are dust-laying effect is bad, the higher problem of face dust concentration, the spray on spray head
Mouthful, spray cap often easily is forgotten to cover by people after use, and dust accretions, which are easily led to, in spout or small object of leading is stuck in spout,
The decline of spout efficiency is eventually led to, when people are when dark, without illuminator progress floor light, traditional spout
Extension spray head cannot be used, has a single function, the effect of sprayer cannot be maximally utilized, such as sometimes needs to dissipate injection, is had
When need to pinpoint vectored injection, therefore how to assist different spray heads, then can be convenient use, improve efficiency, it is existing to solve
In existing these problems, we are using inexpensive, structure is simple, dust removal installation easy to use is suitable for modern mine pick
Into the demand of working face.
Utility model content
The utility model provides a kind of spraying device, to solve the problems mentioned in the above background technology.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of spraying device, including machine
It is body, fixed structure fixed frame, static pressure water hose, fixed connection point, first spray head, cutterhead, second spray head, spraying without shadow formula
Frame, cutting turning platform, fixed pedestal, airborne external spraying connection hose, spray seat, spout, arc groove, anti-skidding circular layer, lower guide channel,
Nut connection sheet, interface, cutting machine, bolt and nut, the top of the fuselage are located at medium position and are provided with cutting turning platform,
It is provided with static pressure water hose at left and right sides of the cutting turning platform, is provided with fixed structure on the outside of the static pressure water hose
Fixed frame, the lower section of the fixed structure fixed frame, which is located on cutting turning platform, is provided with fixed pedestal, the fixed pedestal
Lower chain, which picks, carries external spraying connection hose, and the top of the fixed structure fixed frame is provided with fixed connection point, the fixation
It is provided with no shadow formula spraying frame above tie point, is provided with first spray head on the left of the no shadow formula spraying frame, and without shadow formula
Second spray head is installed on the right side of spraying frame, cutterhead is installed above the cutting turning platform, the first spray head it is upper
Side is provided with spray seat, and lower guide channel is provided with above the spray seat, and anti-skidding circular layer is provided with above the lower guide channel, described anti-
It is provided with spout above slip ring layer, arc groove is provided with above the spout, is provided with and cuts in the middle part of the spraying device
Cutting mill is provided with nut connection sheet on the right side of the cutting machine, interface, the cutting is provided on the left of the nut connection sheet
The other side of machine is provided with bolt, and one end of the bolt is equipped with nut.
Further, the inside of the spout is embedded with filter screen, and the rounded structure of spout.
Further, the first spray head and second spray head are symmetrically mounted on the left and right sides of cutting turning platform.
Further, it is fixedly connected between the cutterhead and cutting turning platform by stud.
Further, the first spray head and second spray head are diffusion type nozzle structure.
Further, the nut connection sheet and bolt are symmetrically distributed in the two sides of spraying device.
Compared with prior art, the utility model has the beneficial effects that this kind of spraying device, the left and right sides of cutting turning platform
It is provided with static pressure water hose, fixed structure fixed frame, the long and short diameter of the utility model structure are provided on the outside of static pressure water hose
Rationally, for cutterhead when caunching, sweeping bottom and brushing, spraying device cannot influence the cutting range of cutterhead for design, spraying
Area coverage is the eccentric elliptic shape centered on cutterhead, and blind area, the position of spraying nozzle and angle is not present using spray
Mist formed squeezing action change dust deformation trace, dust is wrapped in eccentric elliptic coverage area so that dust not to
External diffusion, using " no shadow " formula spraying device, driving face dust concentration can reduce 50% or so, and operate, maintenance letter
Single, practical value is high.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model first spray head；
Fig. 3 is the structural schematic diagram of the utility model cutting machine；
In figure: 1, fuselage；2, fixed structure fixed frame；3, static pressure water hose；4, fixed connection point；5, first spray head；6,
Cutterhead；7, second spray head；8, without shadow formula spraying frame；9, cutting turning platform；10, fixed pedestal；11, airborne external spraying connection is soft
Pipe；12, spray seat；13, spout；14, arc groove；15, anti-skidding circular layer；16, lower guide channel；17, nut connection sheet；18, interface；
19, cutting machine；20, bolt；21, nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of spraying device, including fuselage 1, fixed knot
Structure fixed frame 2, static pressure water hose 3, fixed connection point 4, first spray head 5, cutterhead 6, second spray head 7, without shadow formula spraying frame 8,
Cutting turning platform 9, fixed pedestal 10, airborne external spraying connect hose 11, spray seat 12, spout 13, arc groove 14, anti-skidding circular layer
15, lower guide channel 16, nut connection sheet 17, interface 18, cutting machine 19, bolt 20 and nut 21, the top of fuselage 1 are located at middle part position
Install and be equipped with cutting turning platform 9, the left and right sides of cutting turning platform 9 is provided with static pressure water hose 3, static pressure water hose 3 it is outer
Side is provided with fixed structure fixed frame 2, and the lower section of fixed structure fixed frame 2, which is located on cutting turning platform 9, is provided with fixed pedestal
10, the lower chain of fixed pedestal 10, which picks, carries external spraying connection hose 11, and the top of fixed structure fixed frame 2 is provided with fixed company
Contact 4, the top of fixed connection point 4 are provided with no shadow formula spraying frame 8, and the left side of no shadow formula spraying frame 8 is provided with first spray head
5, and the right side without shadow formula spraying frame 8 is equipped with second spray head 7, the top of cutting turning platform 9 is equipped with cutterhead 6, the first spray
First 5 top is provided with spray seat 12, and the top of spray seat 12 is provided with lower guide channel 16, and the top of lower guide channel 16 is provided with anti-skidding circular layer
15, the top of anti-skidding circular layer 15 is provided with spout 13, and the top of spout 13 is provided with arc groove 14, in spraying device top view
Portion is provided with cutting machine 19, and the right side of cutting machine 19 is provided with nut connection sheet 17, and the left side of nut connection sheet 17, which is provided with, to be connect
Mouth 18, the other side of cutting machine 19 is provided with bolt 20, and one end of bolt 20 is equipped with nut 21, and the inside of spout 13 is embedded with
Filter screen, and the rounded structure of spout 13, convenient for improving atomization quality, first spray head 5 and second spray head 7 are symmetrically mounted on cutting
The left and right sides of turning platform 9 enhances spray effect, improves working efficiency and connects, passes through spiral shell between cutterhead 6 and cutting turning platform 9
Column is fixedly connected, and convenient for improving firm, the stability of connection, first spray head 5 and second spray head 7 are diffusion type spray head knot
Structure, in order to form biggish covering cotton knot and form cover without blind spots dedusting region, nut connection sheet 17 and bolt 20 symmetrically divide
Cloth is in the two sides of spraying device.So that the later period using when facilitate connection；Spraying device in actual use, firstly, fuselage 1
Top be located at medium position and be provided with cutting turning platform 9, the outside of static pressure water hose 3 is provided with fixed structure fixed frame 2, Gu
The lower section for determining structure fixed frame 2, which is located on cutting turning platform 9, is provided with fixed pedestal 10, sprays outside static pressure water hose 3 and development machine
Mist inlet pipeline is connected, and after working face driving activity starts, opens with the unlatching of external spraying, does not need specially to open
It opens, it is easy to use；No shadow formula spraying frame 8 connect and fixes with the mechanism of tunneling machine cutting, be advantageous in that spraying device can with cut
The mechanism kinematic that cuts and move, can guarantee the relative position of spray nozzle Yu cutting turning platform 9, it is ensured that spray effect, secondly,
The lower chain of fixed pedestal 10, which picks, carries external spraying connection hose 11, and the top of fixed connection point 4 is provided with no shadow formula spraying frame
8, the left side of no shadow formula spraying frame 8 is provided with first spray head 5, and the right side without shadow formula spraying frame 8 is equipped with second spray head 7, the
One spray head 5 and second spray head 7 are diffusion type nozzle structure, are removed to form biggish covering cotton knot and form cover without blind spots
Dirt region, first spray head 5 and second spray head 7 are symmetrically mounted on the left and right sides of cutting turning platform 9, enhance spray effect, improve
Working efficiency connects, and the top of cutting turning platform 9 is equipped with cutterhead 6, solid by stud between cutterhead 6 and cutting turning platform 9
Fixed connection, convenient for improving firm, the stability of connection, the top of spray seat 12 is provided with lower guide channel 16, the top of lower guide channel 16
It is provided with anti-skidding circular layer 15, the inside of spout 13 is embedded with filter screen, and the rounded structure of spout 13, convenient for improving spraying matter
Amount, the top of spout 13 are provided with arc groove 14, are provided with cutting machine 19, the left side of nut connection sheet 17 in the middle part of spraying device
It is provided with interface 18, one end of bolt 20 is equipped with nut 21, and fixed structure device does not influence the use of external spraying, using ellipse
Ring structure is without using circular configuration, the booster air feed that driving face uses, dust wind-engaging after 6 coal cutting of cutterhead
Flow field effect, gravity, cutting position and the squeezing action formed by spraying, causing the diffusion of dust is not uniform position around
It moves, by the water flow jet after smashing on the motion profile of dust, the displacement of dust is squeezed in many influence factors with spraying
Pressure effect is the most significant, finally, due to which spraying device is closer apart from cutting face, atomisation pressure can be reduced suitably when in use, and one
There are static pressure water pressure deficiency situations for a little driving faces, spraying to remain unchanged in a low voltage state before not installing pressurizing device
Preferable dust removing effects can be obtained, rationally, cutterhead 6 is when caunching, sweeping bottom and brushing, spray for the long and short diameter design of structure
Mist device cannot influence the cutting range of cutterhead 6, and spray coverage product is the eccentric elliptic shape centered on cutterhead 6,
There is no blind area, the position of spraying nozzle and angle are using the squeezing action change dust deformation trace formed by spraying, by dust
It is wrapped in eccentric elliptic coverage area, so that dust is not to external diffusion, using " no shadow " formula spraying device, operation, maintenance are simple
Single, practical value is high.
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.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of spraying device, including fuselage (1), fixed structure fixed frame (2), static pressure water hose (3), fixed connection point (4),
First spray head (5), cutterhead (6), second spray head (7), without shadow formula spraying frame (8), cutting turning platform (9), fixed pedestal (10),
Airborne external spraying connects hose (11), spray seat (12), spout (13), arc groove (14), anti-skidding circular layer (15), lower guide channel
(16), nut connection sheet (17), interface (18), cutting machine (19), bolt (20) and nut (21), it is characterised in that: the machine
The top of body (1) is located at medium position and is provided with cutting turning platform (9), is respectively provided at left and right sides of the cutting turning platform (9)
There is static pressure water hose (3), be provided with fixed structure fixed frame (2) on the outside of the static pressure water hose (3), the fixed structure is solid
The lower section for determining frame (2), which is located on cutting turning platform (9), is provided with fixed pedestal (10), the lower section link of the fixed pedestal (10)
Airborne external spraying connects hose (11), and the top of the fixed structure fixed frame (2) is provided with fixed connection point (4), described solid
Determine to be provided with no shadow formula spraying frame (8) above tie point (4), is provided with the first spray on the left of the no shadow formula spraying frame (8)
Head (5), and without being equipped with second spray head (7) on the right side of shadow formula spraying frame (8), it is equipped with above the cutting turning platform (9)
Cutterhead (6) is provided with spray seat (12) above the first spray head (5), is provided with lower guide channel above the spray seat (12)
(16), it is provided with anti-skidding circular layer (15) above the lower guide channel (16), is provided with spout above the anti-skidding circular layer (15)
(13), it is provided with arc groove (14) above the spout (13), is provided with cutting machine (19), institute in the middle part of the spraying device
It states and is provided on the right side of cutting machine (19) nut connection sheet (17), be provided with interface on the left of the nut connection sheet (17)
(18), the other side of the cutting machine (19) is provided with bolt (20), and one end of the bolt (20) is equipped with nut (21).
2. a kind of spraying device according to claim 1, it is characterised in that: the inside of the spout (13) is embedded with filtering
Net, and spout (13) rounded structure.
3. a kind of spraying device according to claim 1, it is characterised in that: the first spray head (5) and second spray head (7)
It is symmetrically mounted on the left and right sides of cutting turning platform (9).
4. a kind of spraying device according to claim 1, it is characterised in that: the cutterhead (6) and cutting turning platform (9)
Between be fixedly connected by stud.
5. a kind of spraying device according to claim 1, it is characterised in that: the first spray head (5) and second spray head (7)
It is diffusion type nozzle structure.
6. a kind of spraying device according to claim 1, it is characterised in that: the nut connection sheet (17) and bolt (20)
It is symmetrically distributed in the two sides of spraying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477592.6U CN209222440U (en) | 2018-09-11 | 2018-09-11 | A kind of spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477592.6U CN209222440U (en) | 2018-09-11 | 2018-09-11 | A kind of spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222440U true CN209222440U (en) | 2019-08-09 |
Family
ID=67498508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477592.6U Expired - Fee Related CN209222440U (en) | 2018-09-11 | 2018-09-11 | A kind of spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000890A (en) * | 2021-11-19 | 2022-02-01 | 中铁建大桥工程局集团第五工程有限公司 | An integrated multifunctional roadheader for tunnel excavation |
-
2018
- 2018-09-11 CN CN201821477592.6U patent/CN209222440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000890A (en) * | 2021-11-19 | 2022-02-01 | 中铁建大桥工程局集团第五工程有限公司 | An integrated multifunctional roadheader for tunnel excavation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |