CN103938839A - Spray gun for mortar mechanical spraying - Google Patents
Spray gun for mortar mechanical spraying Download PDFInfo
- Publication number
- CN103938839A CN103938839A CN201410092476.2A CN201410092476A CN103938839A CN 103938839 A CN103938839 A CN 103938839A CN 201410092476 A CN201410092476 A CN 201410092476A CN 103938839 A CN103938839 A CN 103938839A
- Authority
- CN
- China
- Prior art keywords
- spray gun
- gun body
- filter screen
- layer filter
- steel ball
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 58
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 24
- 238000005507 spraying Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000010790 dilution Methods 0.000 claims description 14
- 239000012895 dilution Substances 0.000 claims description 14
- 238000010276 construction Methods 0.000 abstract description 10
- 239000002245 particle Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The invention discloses a spray gun for mortar mechanical spraying. The spray gun comprises a spray gun body and is characterized in that the tail end of the spray gun body is connected with a quick connector, a first layer filter net is arranged between the quick connector and the spray gun body, an anti-blocking trigger is arranged on the side face of the tail end of the spray gun body and connected with an ejector rod, the ejector rod abuts against a steel ball, the steel ball is arranged in a feed channel, a movable nozzle is arranged at the head end of the spray gun body, a second layer filter net is arranged between the movable nozzle and the spray gun body, a clear water channel is arranged between the second layer filter net and the outer surface of the head end of the spray gun body, and an air pressure channel is arranged on the outlet of the feed channel. The probability that the spray gun is usually blocked can be reduced, and construction efficiency is improved.
Description
Technical field
The present invention relates to the spray gun on a kind of mortar machine.
Background technology
Mortar automatic arc spraying has changed the original craft mode of plastering, can greatly improve efficiency of construction and construction quality, it is the once construction revolution of builing industry, and spray gun is wherein important parts, in construction, the mortar sending from flush coater is compressed air push in spray gun exit, being fine particulate is ejected on metope, spraying evenly, dynamics is than manual large, strong adhesion on body of wall, after construction, floated coat can not ftracture by hollowing, ensure construction quality, the problem that existing conventional lance runs into is now exactly: because the mortar particle size in mortar machine is uneven, in spraying process, be easy to cause obstruction, the little efficiency of impact construction.
Summary of the invention
The technical issues that need to address of the present invention are, a kind of mortar automatic arc spraying spray gun is provided, and can reduce often blocked probability of spray gun, improve efficiency of construction.
Technical scheme of the present invention is: a kind of mortar automatic arc spraying spray gun, comprise spray gun body, it is characterized in that: spray gun body tip connects a fast connector, between fast connector and spray gun body, be provided with first floor filter screen, spray gun body tip side is provided with anti-clogging toucher, anti-clogging toucher connects a push rod, push rod has contacted a steel ball, described steel ball is located in feeding-passage, spray gun body head end is provided with flap nozzle, in the middle of flap nozzle and spray gun body, be provided with second layer filter screen, between second layer filter screen and spray gun body head end external surface, be provided with water-dilution channel, feeding-passage exit is provided with pressure channel.
Preferably, described spray gun body is S-type, and described pressure channel and flap nozzle are in a straight line, and pressure channel place is provided with air pressure valve.
Preferably, between described steel ball and the charging aperture of feeding-passage, be provided with spring, described push rod is also provided with back-moving spring.
Preferably, described water-dilution channel is oblique to be located between feeding-passage and spray gun body outer wall, is provided with one way valve in water-dilution channel.
Preferably, described second layer filter screen order number is greater than first floor filter screen order number.
Adopt after the technical program, first be provided with anti-clogging toucher in the end of spray gun body, can utilize inner steel ball to rotate the cleaning realizing obstruction, next is, in spray gun body tip and head end, two-layer filter screen is set respectively, thinner to ensure the mortar particle in mortar charging exit, can not cause obstruction, it is finally the water-dilution channel at spray gun body head end place, just in case when second layer filter screen place is blocked, can utilize water-dilution channel water filling inside, utilize pressure channel air inlet can realize the flush clean to filter screen, reach dredging effect, the effect of three kinds of anti-blockage structures can reduce the blocked probability of spray gun of mortar machine, improve efficiency of construction.
Brief description of the drawings
Accompanying drawing 1 is schematic three dimensional views of the present invention;
Accompanying drawing 2 is the local enlarged diagram in spray gun body tip place;
Accompanying drawing 3 is the local enlarged diagram in spray gun body head end place.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As depicted in figs. 1 and 2, a kind of mortar automatic arc spraying of the present invention spray gun, comprise spray gun body, spray gun body tip connects a fast connector 1, fast connector is more extensive in industrial circle application now, it is very quick when its major advantage is to connect some equipment, convenient, utilize the movable bayonet above it accurately to realize rapidly being connected between equipment, between fast connector 1 and spray gun body, be provided with first floor filter screen 11, spray gun body tip side is provided with anti-clogging toucher 2, anti-clogging toucher connects a push rod 21, push rod has contacted a steel ball 22, described steel ball is located in feeding-passage 3, preferably, between described steel ball and the charging aperture of feeding-passage, be provided with spring, described push rod is also provided with back-moving spring, when feeding-passage import department is during by mortar Particle Blocking, only need press anti-clogging toucher, push rod 21 is upwards ejected, now push rod can contact steel ball 22, at this moment can be rotated further anti-clogging toucher, make it to drive push rod to rotate, and then allow steel ball rotate, the particle at charging aperture place can be dredged by guiding to a certain degree because of the rotation of steel ball like this, spring and back-moving spring mainly play reset response.
As shown in Figure 3, spray gun body head end is provided with flap nozzle 4, flap nozzle 4 and the middle second layer filter screen 41 that is provided with of spray gun body, between second layer filter screen 41 and spray gun body head end external surface, be provided with water-dilution channel 5, feeding-passage exit is provided with pressure channel 6, preferably, spray gun body is S-type, described pressure channel 6 is in a straight line with flap nozzle, advantage on same straight line is, the impact force that makes full use of air pressure sprays to mortar on metope or ground by nozzle, on same straight line, easily cause on the corner obstruction, pressure channel place is provided with air pressure valve 61, utilize the air pressure valve can adjustable pressure size, be applicable to the mortar of variable grain thing, described second layer filter screen order number is greater than first floor filter screen order number, and the advantage of design is like this, and the filter screen of first floor filter screen is thinner, speed that can excessive influence charging, second layer filter screen is thinner, makes the mortar granular sensation of ejection more even, and spraying effect is better, water-dilution channel be in the technical program one for clearing up the mechanism of second layer filter screen, in the time that second layer filter screen is blocked, can be to water filling in water-dilution channel, then open air pressure, utilize water, depressed closing the dredging of second layer filter screen, so preferred, water-dilution channel is oblique to be located between feeding-passage and spray gun body outer wall, in water-dilution channel, be provided with one way valve, object prevents that a small amount of mortar from overflowing in the time of spraying in water-dilution channel exactly.
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above example, and its concrete structure allows to change, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (5)
1. a mortar automatic arc spraying spray gun, comprise spray gun body, it is characterized in that: spray gun body tip connects a fast connector (1), between fast connector (1) and spray gun body, be provided with first floor filter screen (11), spray gun body tip side is provided with anti-clogging toucher (2), anti-clogging toucher connects a push rod (21), push rod has contacted a steel ball (22), described steel ball is located in feeding-passage (3), spray gun body head end is provided with flap nozzle (4), in the middle of flap nozzle and spray gun body, be provided with second layer filter screen (41), between second layer filter screen and spray gun body head end external surface, be provided with water-dilution channel (5), feeding-passage exit is provided with pressure channel (6).
2. mortar automatic arc spraying spray gun according to claim 1, is characterized in that: described spray gun body is S-type, described pressure channel and flap nozzle are in a straight line, and pressure channel place is provided with air pressure valve (61).
3. mortar automatic arc spraying spray gun according to claim 2, is characterized in that: between described steel ball (22) and the charging aperture of feeding-passage, be provided with spring, described push rod is also provided with back-moving spring.
4. mortar automatic arc spraying spray gun according to claim 3, is characterized in that: described water-dilution channel (5) is oblique to be located between feeding-passage and spray gun body outer wall, is provided with one way valve in water-dilution channel.
5. mortar automatic arc spraying spray gun according to claim 4, is characterized in that: described second layer filter screen order number is greater than first floor filter screen order number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092476.2A CN103938839B (en) | 2014-03-13 | 2014-03-13 | A kind of mortar automatic arc spraying spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092476.2A CN103938839B (en) | 2014-03-13 | 2014-03-13 | A kind of mortar automatic arc spraying spray gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103938839A true CN103938839A (en) | 2014-07-23 |
| CN103938839B CN103938839B (en) | 2016-03-02 |
Family
ID=51186690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410092476.2A Active CN103938839B (en) | 2014-03-13 | 2014-03-13 | A kind of mortar automatic arc spraying spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103938839B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988837A (en) * | 2015-05-21 | 2015-10-21 | 河海大学 | Stirring type colorful slurry catapulting gun and implementation process thereof |
| CN113738074A (en) * | 2021-09-15 | 2021-12-03 | 绍兴职业技术学院 | Impact type mortar mechanized spraying gun |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB102910A (en) * | 1916-09-09 | 1917-01-04 | Adolphus Attwood | Improvements in Air-brushes. |
| GB2128504A (en) * | 1982-10-12 | 1984-05-02 | Teplotechna Op | Spraying pistol |
| CN102179330A (en) * | 2011-04-19 | 2011-09-14 | 宁波大叶园林工业有限公司 | Improvement on multi-functional supercharged cleaning water gun |
| CN202596137U (en) * | 2012-05-18 | 2012-12-12 | 温州工程机械有限公司 | Pneumatic air valve remote control power supply system |
| CN203729555U (en) * | 2014-03-13 | 2014-07-23 | 嘉兴市博宏新型建材有限公司 | Spray gun for mechanized mortar spraying |
-
2014
- 2014-03-13 CN CN201410092476.2A patent/CN103938839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB102910A (en) * | 1916-09-09 | 1917-01-04 | Adolphus Attwood | Improvements in Air-brushes. |
| GB2128504A (en) * | 1982-10-12 | 1984-05-02 | Teplotechna Op | Spraying pistol |
| CN102179330A (en) * | 2011-04-19 | 2011-09-14 | 宁波大叶园林工业有限公司 | Improvement on multi-functional supercharged cleaning water gun |
| CN202596137U (en) * | 2012-05-18 | 2012-12-12 | 温州工程机械有限公司 | Pneumatic air valve remote control power supply system |
| CN203729555U (en) * | 2014-03-13 | 2014-07-23 | 嘉兴市博宏新型建材有限公司 | Spray gun for mechanized mortar spraying |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988837A (en) * | 2015-05-21 | 2015-10-21 | 河海大学 | Stirring type colorful slurry catapulting gun and implementation process thereof |
| CN113738074A (en) * | 2021-09-15 | 2021-12-03 | 绍兴职业技术学院 | Impact type mortar mechanized spraying gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103938839B (en) | 2016-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314214 southeast side of Hongnian port, LindaI Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Bohong New Material Co.,Ltd. Address before: Lin Dai Pinghu City Industrial Park, Jiaxing City, Zhejiang province 314214 Jiaxing Bohong New Building Materials Co Ltd Patentee before: JIAXING BOHONG NOVEL BUILDING MATERIALS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A spray gun for mechanized mortar spraying Effective date of registration: 20231226 Granted publication date: 20160302 Pledgee: Pinghu Zhejiang rural commercial bank Limited by Share Ltd. Cao Qiao Branch Pledgor: Zhejiang Bohong New Material Co.,Ltd. Registration number: Y2023980073488 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |