CN107939394A - A kind of fully-mechanized digging machine external sprayer - Google Patents
A kind of fully-mechanized digging machine external sprayer Download PDFInfo
- Publication number
- CN107939394A CN107939394A CN201711365500.5A CN201711365500A CN107939394A CN 107939394 A CN107939394 A CN 107939394A CN 201711365500 A CN201711365500 A CN 201711365500A CN 107939394 A CN107939394 A CN 107939394A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- tube body
- liner tube
- fully
- digging machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21C35/223—Equipment associated with mining machines for sucking dust-laden air from the cutting area, with or without cleaning of the air
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of fully-mechanized digging machine external sprayer, including built-up joint, seamless steel pipe, spraying device, installation is picked up the ears and liner tube body, liner tube body is arranged on the inside of seamless steel pipe, some spraying devices are disposed in parallel in the surface of seamless steel pipe, spraying device connects liner tube body, built-up joint connects the one end for being arranged on seamless steel pipe, it is connected with liner tube body, the spraying device includes steel pipe silk head, fog-spray nozzle and protective case, some steel pipe silk heads are arranged on seamless steel pipe, connect liner tube body, fog-spray nozzle is arranged on steel pipe silk head, protective case nesting is arranged on fog-spray nozzle, the fully-mechanized digging machine external sprayer of the invention, atomizing effect is preferable, the generation of dust in cutting course can effectively be reduced, external spraying installation at the same time is replaced simple, without being modified to fully-mechanized digging machine component, effectively reduce maintenance cost.
Description
Technical field
The present invention relates to process units field, more particularly to a kind of fully-mechanized digging machine external sprayer.
Background technology
Existing fully-mechanized digging machine external sprayer is integrated on fully-mechanized digging machine cutting arm, after using certain time limit, nozzle damage, and atomization effect
Fruit is poor, and repair and replacement difficulty is big, of high cost.
The content of the invention
It is preferable that the technical problems to be solved by the invention are to provide a kind of atomizing effect, can effectively reduce powder in cutting course
The generation of dirt, while external spraying installation is replaced simply, without being modified to fully-mechanized digging machine component, effectively reduces maintenance cost
Fully-mechanized digging machine external sprayer, to solve the above-mentioned multiple defects caused by the prior art.
To achieve the above object, the present invention provides following technical solution：A kind of fully-mechanized digging machine external sprayer, including combination connect
Head, seamless steel pipe, spraying device, installation are picked up the ears and liner tube body, and liner tube body is arranged on the inside of seamless steel pipe, some sprayings
Device is disposed in parallel in the surface of seamless steel pipe, spraying device connection liner tube body, and built-up joint connection is arranged on seamless steel pipe
One end, be connected with liner tube body, the spraying device includes steel pipe silk head, fog-spray nozzle and protective case, and some steel pipe silk heads are set
Put on seamless steel pipe, connect liner tube body, fog-spray nozzle is arranged on steel pipe silk head, and protective case nesting is arranged on fog-spray nozzle.
Preferably, the liner tube body includes spherical segment and narrowed section, and spherical segment and narrowed section alternately connect and compose cucurbit
String structure, the spherical segment of protuberance are connected with spraying device.
Preferably, it is provided with backflow preventing structure at the narrowed section.
Preferably, the backflow preventing structure is splayed plectrum structure, towards the entrance of liner tube body, slot at wide opening
Place is towards the exit of liner tube body.
Preferably, the fog-spray nozzle includes shell body and atomizer, and atomizer nesting is arranged in shell body, and shell body connects
Connect and be arranged on steel pipe silk head.
It is using the beneficial effect of above technical scheme：The fully-mechanized digging machine external sprayer of structure of the present invention, atomizing effect is preferable,
The generation of dust in cutting course can be effectively reduced, while external spraying installation is replaced simply, without being carried out to fully-mechanized digging machine component
Change, effectively reduces maintenance cost, and the liner tube body includes spherical segment and narrowed section, and spherical segment and narrowed section alternately connect
Cucurbit string structure is formed, the spherical segment of protuberance is connected with spraying device, which can play the role of gathering fog so that mist
Gas can be continuously ejected, and shorten the time that air-flow pours in, and backflow preventing structure is provided with the narrowed section, described anti-down
Flow structure is splayed plectrum structure, towards the entrance of liner tube body at wide opening, towards the exit of liner tube body at slot,
The structure can effectively realize the problem of preventing fog from flowing backwards that the fog-spray nozzle includes shell body and atomizer, atomization
Device nesting is arranged in shell body, and shell body connection is arranged on steel pipe silk head, which can effectively realize to fog
Uniformly spray, obtain preferable atomizing effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the top view of the present invention；
Wherein, 1, built-up joint；2nd, seamless steel pipe；3rd, spraying device；4th, installation is picked up the ears；5th, liner tube body；6th, steel pipe silk
Head；7th, fog-spray nozzle；8th, protective case；9th, spherical segment；10th, section is narrowed；11st, backflow preventing structure；12nd, shell body；13rd, atomizer.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1-2 shows the embodiment of the present invention：A kind of fully-mechanized digging machine external sprayer, including built-up joint 1, seamless steel
Pipe 2, spraying device 3, install pick up the ears 4 and liner tube body 5, and liner tube body 5 is arranged on the inside of seamless steel pipe 2, some spraying dresses
3 surfaces for being disposed in parallel in seamless steel pipe 2 are put, spraying device 3 connects liner tube body 5, and the connection of built-up joint 1 is arranged on seamless steel
One end of pipe 2, is connected with liner tube body 5, and the spraying device 3 includes steel pipe silk first 6, fog-spray nozzle 7 and protective case 9, Ruo Gangang
Pipe silk 6 is arranged on seamless steel pipe 2, and connection liner tube body 5, fog-spray nozzle 7 is arranged on steel pipe silk first 6, and 8 nesting of protective case is set
Put on fog-spray nozzle 7, the liner tube body 5 includes spherical segment 9 and narrowed section 10, and spherical segment 9 and narrowed section 10 alternately connect structure
Into cucurbit string structure, the spherical segment 9 of protuberance is connected with spraying device 3, and backflow preventing structure 11, institute are provided with the narrowed section 10
It is splayed plectrum structure to state backflow preventing structure 11, towards the entrance of liner tube body 5 at wide opening, towards liner tube body at slot
5 exit, the fog-spray nozzle 7 include shell body 12 and atomizer 13, and 13 nesting of atomizer is arranged in shell body 12, shell
The connection of body 12 is arranged on steel pipe silk first 6.
The present invention implementation process be：Using seamless steel pipe, steel plate processing (a set of 2), it is respectively bolted to comprehensive
Pick machine cutting arm using former liquid feeding pipeline with left and right sides of gear reducer tie point, still supplying spraying, and fog-spray nozzle can be by reality
Use demand adjusts welding processing angle, to reach maximum spray coverage, protective case is provided with outside fog-spray nozzle, in cutting course
In can effectively protect nozzle.
It is using the beneficial effect of above technical scheme：The fully-mechanized digging machine external sprayer of structure of the present invention, atomizing effect is preferable,
The generation of dust in cutting course can be effectively reduced, while external spraying installation is replaced simply, without being carried out to fully-mechanized digging machine component
Change, effectively reduces maintenance cost, and the liner tube body includes spherical segment and narrowed section, and spherical segment and narrowed section alternately connect
Cucurbit string structure is formed, the spherical segment of protuberance is connected with spraying device, which can play the role of gathering fog so that mist
Gas can be continuously ejected, and shorten the time that air-flow pours in, and backflow preventing structure is provided with the narrowed section, described anti-down
Flow structure is splayed plectrum structure, towards the entrance of liner tube body at wide opening, towards the exit of liner tube body at slot,
The structure can effectively realize the problem of preventing fog from flowing backwards that the fog-spray nozzle includes shell body and atomizer, atomization
Device nesting is arranged in shell body, and shell body connection is arranged on steel pipe silk head, which can effectively realize to fog
Uniformly spray, obtain preferable atomizing effect.
Above-described is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (5)
- A kind of 1. fully-mechanized digging machine external sprayer, it is characterised in that pick up the ears including built-up joint, seamless steel pipe, spraying device, installation and Liner tube body, liner tube body are arranged on the inside of seamless steel pipe, and some spraying devices are disposed in parallel in the surface of seamless steel pipe, spray Mist device connects liner tube body, and built-up joint connects the one end for being arranged on seamless steel pipe, is connected with liner tube body, the spraying dress Put and be arranged on including steel pipe silk head, fog-spray nozzle and protective case, some steel pipe silk heads on seamless steel pipe, connect liner tube body, spraying Head is arranged on steel pipe silk head, and protective case nesting is arranged on fog-spray nozzle.
- 2. fully-mechanized digging machine external sprayer according to claim 1, it is characterised in that the liner tube body includes spherical segment and receipts Narrow section, spherical segment and narrowed section alternately connect and compose cucurbit string structure, and the spherical segment of protuberance is connected with spraying device.
- 3. fully-mechanized digging machine external sprayer according to claim 2, it is characterised in that be provided with anti-backflow knot at the narrowed section Structure.
- 4. fully-mechanized digging machine external sprayer according to claim 3, it is characterised in that the backflow preventing structure is splayed plectrum Structure, towards the entrance of liner tube body at wide opening, towards the exit of liner tube body at slot.
- 5. fully-mechanized digging machine external sprayer according to claim 1, it is characterised in that the fog-spray nozzle includes shell body and atomization Device, atomizer nesting are arranged in shell body, and shell body connection is arranged on steel pipe silk head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365500.5A CN107939394A (en) | 2017-12-18 | 2017-12-18 | A kind of fully-mechanized digging machine external sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365500.5A CN107939394A (en) | 2017-12-18 | 2017-12-18 | A kind of fully-mechanized digging machine external sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939394A true CN107939394A (en) | 2018-04-20 |
Family
ID=61943777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711365500.5A Pending CN107939394A (en) | 2017-12-18 | 2017-12-18 | A kind of fully-mechanized digging machine external sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939394A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2640611Y (en) * | 2003-03-10 | 2004-09-15 | 山东泰山能源有限责任公司翟镇煤矿 | High pressure airflow injection spraying dust removing appts. |
| DE102007019509B3 (en) * | 2007-03-30 | 2008-01-03 | Bayerische Motoren Werke Ag | Hollow body`s e.g. cylinder, inner wall covering device for crank case, has spraying wires inserted with lances over openings into hollow body for covering body with opposite openings, and spraying head arranged at one of lances |
| CN203835392U (en) * | 2014-05-19 | 2014-09-17 | 陕西彬长大佛寺矿业有限公司 | Additional spraying device for integrated excavators |
| CN204552804U (en) * | 2015-03-31 | 2015-08-12 | 洛阳龙门煤业有限公司 | Roadway full-fracture-surfacanchoring-rod atomization mechanism |
| CN104984841A (en) * | 2015-07-16 | 2015-10-21 | 江苏大学 | Micro sprinkler with sprinkling modes variable |
| CN205483642U (en) * | 2016-02-03 | 2016-08-17 | 淮北矿业股份有限公司 | Drilling drill chip sampling device |
| CN105921295A (en) * | 2016-06-27 | 2016-09-07 | 石宝珍 | Feed atomization nozzle |
| CN206434152U (en) * | 2016-11-08 | 2017-08-25 | 刘锦 | A kind of suction pipe of anti-backflow |
-
2017
- 2017-12-18 CN CN201711365500.5A patent/CN107939394A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2640611Y (en) * | 2003-03-10 | 2004-09-15 | 山东泰山能源有限责任公司翟镇煤矿 | High pressure airflow injection spraying dust removing appts. |
| DE102007019509B3 (en) * | 2007-03-30 | 2008-01-03 | Bayerische Motoren Werke Ag | Hollow body`s e.g. cylinder, inner wall covering device for crank case, has spraying wires inserted with lances over openings into hollow body for covering body with opposite openings, and spraying head arranged at one of lances |
| CN203835392U (en) * | 2014-05-19 | 2014-09-17 | 陕西彬长大佛寺矿业有限公司 | Additional spraying device for integrated excavators |
| CN204552804U (en) * | 2015-03-31 | 2015-08-12 | 洛阳龙门煤业有限公司 | Roadway full-fracture-surfacanchoring-rod atomization mechanism |
| CN104984841A (en) * | 2015-07-16 | 2015-10-21 | 江苏大学 | Micro sprinkler with sprinkling modes variable |
| CN205483642U (en) * | 2016-02-03 | 2016-08-17 | 淮北矿业股份有限公司 | Drilling drill chip sampling device |
| CN105921295A (en) * | 2016-06-27 | 2016-09-07 | 石宝珍 | Feed atomization nozzle |
| CN206434152U (en) * | 2016-11-08 | 2017-08-25 | 刘锦 | A kind of suction pipe of anti-backflow |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206454833U (en) | A kind of anti-blocking atomizer | |
| CN103240196B (en) | Duckbilled air-feeding type combined sprayer | |
| CN112974032A (en) | Fog gun machine | |
| CN106670038B (en) | Water whirl spraying japanning room | |
| CN202988197U (en) | Dry fog dust suppressor | |
| CN208328107U (en) | A kind of uniform painting machine of passivating solution | |
| CN107998565A (en) | A kind of rotary fluid injection apparatus | |
| CN203807493U (en) | Blast furnace top efficient water curtain cooling device with air-assisted atomization function | |
| CN204540510U (en) | A kind of adjustable pair of nozzle sprayer being suitable for Root growth crop | |
| CN107939394A (en) | A kind of fully-mechanized digging machine external sprayer | |
| CN207598237U (en) | A kind of fully-mechanized digging machine external sprayer | |
| CN209662893U (en) | A kind of long range conveyer belt noise reduction dust pelletizing system | |
| CN205977264U (en) | Mining geomantic omen coordinated type atomizer | |
| CN105478266B (en) | A kind of active Eliminating Dust by Magnetic Fluid atomizer of fully mechanized coal face and its dust removal method | |
| CN108361030B (en) | A kind of development machine annular package dust-arrest device | |
| CN206184637U (en) | Independent bull nozzle production albumen powder high -pressure spraying device | |
| CN202237665U (en) | Spray head of sand cleaning water sprayer | |
| CN204273208U (en) | A kind of tobacco leaf conditioner of handled easily | |
| CN206762528U (en) | A kind of tower crane atomizing de-dusting apparatus | |
| CN207138138U (en) | A kind of building site depositing dust cooling spray equipment | |
| CN104056739A (en) | High rod power-free rotary sprayer | |
| CN107670924A (en) | A kind of fluid bed side-spraying device | |
| CN107261706A (en) | A kind of atomizing road dedusting purging system | |
| CN106966308A (en) | Tower crane spray dust curing means | |
| CN207430636U (en) | A kind of fluid bed side-spraying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |