CN212985214U - Adjustable external spraying device of coal mining machine - Google Patents
Adjustable external spraying device of coal mining machine Download PDFInfo
- Publication number
- CN212985214U CN212985214U CN202022158231.9U CN202022158231U CN212985214U CN 212985214 U CN212985214 U CN 212985214U CN 202022158231 U CN202022158231 U CN 202022158231U CN 212985214 U CN212985214 U CN 212985214U
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- atomizer
- atomizing
- nozzle connecting
- nozzle
- 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.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims description 27
- 238000005065 mining Methods 0.000 title claims description 21
- 238000005507 spraying Methods 0.000 title claims description 19
- 239000007921 spray Substances 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000002817 coal dust Substances 0.000 abstract description 2
- 238000000889 atomisation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a coal-winning machine outer atomizer with adjustable, including the shower nozzle connecting seat, atomizer and dustproof subassembly, the top of shower nozzle connecting seat sets up to half spherical structure, and the top of shower nozzle connecting seat is provided with the shunt tubes, fixed connection between shunt tubes and the shower nozzle connecting seat, and link up each other between shunt tubes and the shower nozzle connecting seat, the top of shunt tubes is provided with atomizer, link up each other between atomizer and the shunt tubes, the spacing groove has been seted up on atomizer's top, the shape of spacing groove sets up to half spherical structure, and the bottom of spacing groove runs through and has seted up the logical groove of atomizing, the equidistant distribution in axle center that atomizer was surrounded in the logical. Through mutually supporting between the shower nozzle connecting seat that sets up and the atomizer to can effectual improvement atomizing spray the area, through mutually supporting between the atomizer that sets up and the dustproof subassembly, thereby can prevent to prevent that the coal dust from causing the jam to the atomizer when not using.
Description
Technical Field
The utility model relates to a coal-winning machine technical field specifically is an outer atomizer of coal-winning machine with adjustable.
Background
The coal mining machine is one of important devices for realizing mechanization and modernization of coal mine production; the mechanical coal mining can reduce the physical labor, improve the safety and achieve the aims of high yield, high efficiency and low consumption; coal mining machinery which breaks down coal from a coal body by a working mechanism and loads the coal into a working face conveyor on a longwall coal mining working face; the coal mining machine travels at a set traction speed, so that the coal breaking and loading processes can be continuously carried out, and a sprayer is required to be used for spraying in the coal mining process, thereby realizing the dust reduction effect.
In the coal mining environment, dust is very large, but when spraying is stopped, the pulverized coal can be attached to spray heads, the spray heads can be blocked for a long time, and the spraying effect can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coal-winning machine outer atomizer with adjustable aims at improving because in the middle of the environment of coal mining, the dust is very big, but when stopping the spraying, these buggy can be attached to on the shower nozzle, and the time will cause the jam to these shower nozzles for a long time, and then can influence the problem of the effect of spraying.
The utility model discloses a realize like this:
the utility model provides an outer atomizer of coal-winning machine with adjustable, including the shower nozzle connecting seat, atomizer and dustproof subassembly, the top of shower nozzle connecting seat sets up to half spherical structure, and the top of shower nozzle connecting seat is provided with the shunt tubes, fixed connection between shunt tubes and the shower nozzle connecting seat, and link up each other between shunt tubes and the shower nozzle connecting seat, the top of shunt tubes is provided with atomizer, link up each other between atomizer and the shunt tubes, the spacing groove has been seted up on atomizer's top, the shape of spacing groove sets up to half spherical structure, and the bottom of spacing groove runs through and has seted up the atomizing and lead to the groove, the atomizing leads to the groove and centers on atomizer's axle center equidistant distribution, the inboard of spacing groove is provided with.
Further, atomizer's top is run through and is seted up spacing through-hole, and atomizer's bottom inboard has seted up the inner wall screw thread, atomizer's the bottom outside is seted up and is had the piece of screwing in, run through and has seted up spacing through-hole through the top at atomizer, be for the ease of prescribing a limit to the position of dustproof subassembly, inner wall screw thread has been seted up through the bottom inboard at atomizer, be for the ease of connecting through screw-thread fit's mode between shower nozzle connecting seat and the atomizer, it has the piece of screwing in to set up in atomizer's the bottom outside, be for the ease of using the spanner to rotate atomizer, thereby it is more convenient to let atomizer's dismantle.
Further, dustproof subassembly includes end cap and gag lever post, and the shape of end cap sets up to spherical structure, and the side fixedly connected with gag lever post of end cap, is for the convenience of cooperating between end cap and the spacing groove through setting up the end cap to can realize sealing the top of atomizer, thereby prevent that the buggy from leading to the groove to cause the jam to the atomizing.
Further, the bottom fixedly connected with baffle of gag lever post, and the outside of gag lever post has reset spring through cup jointing mode swing joint, through the bottom fixedly connected with baffle at the gag lever post, is for the ease of prescribing a limit to the position of dustproof subassembly, has reset spring through cup jointing mode swing joint in the outside of gag lever post, is for the ease of letting the end cap laminate the spacing inslot under the effect of elasticity.
Furthermore, the outside of shower nozzle connecting seat is provided with the antislip strip, fixed connection between antislip strip and the shower nozzle connecting seat, and the antislip strip centers on the equidistant distribution of axle center of shower nozzle connecting seat, and the design is in order to increase the frictional force of shower nozzle connecting seat surface like this to it is more convenient to let the rotation of shower nozzle connecting seat.
Furthermore, the bottom of shower nozzle connecting seat is provided with the trunk pipe, fixed connection between trunk pipe and the shower nozzle connecting seat, and it is more convenient in order to let the equipment of shower nozzle connecting seat through the design like this.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of rational in infrastructure, convenient to use, through mutually supporting between the shower nozzle connecting seat that sets up and the atomizer to can effectual improvement atomize the area of spraying, through mutually supporting between the atomizer that sets up and the dustproof subassembly, thereby can prevent to prevent that the coal dust from causing the jam to the atomizer when not using.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an adjustable external spraying device of a coal mining machine according to the present invention;
fig. 2 is a schematic structural diagram of a nozzle connecting seat of the adjustable external spraying device of the coal mining machine of the present invention;
fig. 3 is a first structural schematic diagram of an atomizing nozzle of an adjustable coal mining machine external spraying device according to the present invention;
fig. 4 is a structural schematic diagram of an atomizing nozzle of the adjustable external spraying device of the coal mining machine of the present invention;
fig. 5 is a schematic structural diagram of a dustproof assembly of the adjustable external spraying device of the coal mining machine of the present invention.
In the figure: 1. a nozzle connecting base; 11. anti-slip strips; 12. a shunt tube; 13. a trunk pipe; 2. an atomizing spray head; 21. a limiting groove; 211. an atomization through groove; 22. a limiting through hole; 23. a tightening member; 24. inner wall threads; 3. a dust-proof assembly; 31. a plug; 32. a limiting rod; 321. a return spring; 322. and a baffle plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3, 4 and 5, an adjustable external spraying device for a coal mining machine comprises a nozzle connecting seat 1, an atomizing nozzle 2 and a dustproof assembly 3, wherein an anti-slip strip 11 is arranged on the outer side of the nozzle connecting seat 1, the anti-slip strip 11 is fixedly connected with the nozzle connecting seat 1, and the anti-slip strip 11 is distributed at equal intervals around the axis of the nozzle connecting seat 1, so that the design is to increase the friction force on the outer surface of the nozzle connecting seat 1, and the nozzle connecting seat 1 can rotate more conveniently; the bottom of the spray nozzle connecting seat 1 is provided with a main pipe 13, the main pipe 13 is fixedly connected with the spray nozzle connecting seat 1, the design is to make the assembly of the spray nozzle connecting seat 1 more convenient, the top end of the spray nozzle connecting seat 1 is of a hemispherical structure, the top end of the spray nozzle connecting seat 1 is provided with a shunt pipe 12, the shunt pipe 12 is fixedly connected with the spray nozzle connecting seat 1, the shunt pipe 12 is communicated with the spray nozzle connecting seat 1, the top end of the shunt pipe 12 is provided with an atomizing spray nozzle 2, the top end of the atomizing spray nozzle 2 is provided with a limiting through hole 22 in a penetrating way, the inner side of the bottom of the atomizing spray nozzle 2 is provided with an inner wall thread 24, the outer side of the bottom of the atomizing spray nozzle 2 is provided with a rotating part 23, the limiting through hole 22 is formed in the top end of the atomizing spray nozzle 2, the spray nozzle connecting seat 1 and the atomizing spray nozzle 2 are connected in a threaded fit mode, and the outer side of the bottom of the atomizing spray nozzle 2 is provided with the tightening piece 23, so that the atomizing spray nozzle 2 can be rotated by using a wrench, and the atomizing spray nozzle 2 is more convenient to disassemble;
the atomizing nozzle 2 and the shunt pipe 12 are communicated with each other, the top end of the atomizing nozzle 2 is provided with a limiting groove 21, the shape of the limiting groove 21 is a hemispherical structure, and the bottom of the limit groove 21 is penetrated and provided with an atomization through groove 211, the atomization through grooves 211 are distributed at equal intervals around the axis of the atomization nozzle 2, the inner side of the limit groove 21 is provided with a dustproof component 3, the dustproof component 3 is movably connected with the atomization nozzle 2 in an insertion mode, the dustproof component 3 comprises a plug 31 and a limit rod 32, the bottom of the limit rod 32 is fixedly connected with a baffle 322, and the outer side of the limit rod 32 is movably connected with a reset spring 321 in a sleeving mode, the baffle 322 is fixedly connected to the bottom of the limiting rod 32, so as to conveniently limit the position of the dustproof assembly 3, the outer side of the limit rod 32 is movably connected with a return spring 321 in a sleeving manner, so that the plug 31 is attached to the limit groove 21 under the action of elasticity; the shape of end cap 31 sets up to spherical structure, and the side fixedly connected with gag lever post 32 of end cap 31, is for the convenience of cooperating between end cap 31 and the spacing groove 21 through setting up end cap 31 to can realize sealing the top of atomizer 2, thereby prevent that the buggy from leading to the fact the jam to the logical groove 211 of atomizing.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a coal-winning machine outer atomizer with adjustable, includes shower nozzle connecting seat (1), atomizer (2) and dustproof subassembly (3), its characterized in that: the top end of the spray head connecting seat (1) is arranged to be a hemispherical structure, the top end of the spray head connecting seat (1) is provided with a shunt pipe (12), the shunt pipe (12) is fixedly connected with the spray head connecting seat (1), the shunt pipe (12) and the nozzle connecting seat (1) are communicated with each other, the top end of the shunt pipe (12) is provided with an atomizing nozzle (2), the atomizing spray head (2) and the shunt pipe (12) are communicated with each other, the top end of the atomizing spray head (2) is provided with a limiting groove (21), the limiting groove (21) is of a hemispherical structure, and the bottom of the limit groove (21) is provided with atomizing through grooves (211) in a penetrating way, the atomizing through grooves (211) are distributed at equal intervals around the axis of the atomizing nozzle (2), the inner side of the limiting groove (21) is provided with a dustproof assembly (3), and the dustproof assembly (3) is movably connected with the atomizing nozzle (2) in an inserting mode.
2. The adjustable external spraying device of the coal mining machine is characterized in that a limiting through hole (22) is formed in the top end of the atomizing nozzle (2) in a penetrating mode, inner wall threads (24) are formed in the inner side of the bottom of the atomizing nozzle (2), and a fastening piece (23) is formed in the outer side of the bottom of the atomizing nozzle (2).
3. The adjustable outer spraying device of the coal mining machine is characterized in that the dustproof assembly (3) comprises a plug (31) and a limiting rod (32), the plug (31) is of a spherical structure, and the limiting rod (32) is fixedly connected to the side face of the plug (31).
4. The adjustable external spraying device of the coal mining machine is characterized in that a baffle (322) is fixedly connected to the bottom of the limiting rod (32), and a return spring (321) is movably connected to the outer side of the limiting rod (32) in a sleeved mode.
5. The adjustable external spraying device of the coal mining machine is characterized in that anti-slip strips (11) are arranged on the outer side of the nozzle connecting seat (1), the anti-slip strips (11) are fixedly connected with the nozzle connecting seat (1), and the anti-slip strips (11) are distributed around the axis of the nozzle connecting seat (1) at equal intervals.
6. The adjustable external spraying device of the coal mining machine is characterized in that a main pipe (13) is arranged at the bottom of the nozzle connecting seat (1), and the main pipe (13) is fixedly connected with the nozzle connecting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022158231.9U CN212985214U (en) | 2020-09-28 | 2020-09-28 | Adjustable external spraying device of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022158231.9U CN212985214U (en) | 2020-09-28 | 2020-09-28 | Adjustable external spraying device of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212985214U true CN212985214U (en) | 2021-04-16 |
Family
ID=75418854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022158231.9U Expired - Fee Related CN212985214U (en) | 2020-09-28 | 2020-09-28 | Adjustable external spraying device of coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212985214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117298781A (en) * | 2023-11-29 | 2023-12-29 | 张家港勒森机械有限公司 | High-altitude atomizing gun, dust removing equipment with same and dust removing method |
-
2020
- 2020-09-28 CN CN202022158231.9U patent/CN212985214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117298781A (en) * | 2023-11-29 | 2023-12-29 | 张家港勒森机械有限公司 | High-altitude atomizing gun, dust removing equipment with same and dust removing method |
| CN117298781B (en) * | 2023-11-29 | 2024-03-19 | 张家港勒森机械有限公司 | High-altitude atomizing gun, dust removing equipment with same and dust removing method |
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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: 20210416 |