CN112647686A - High-efficient wall spraying device for building engineering - Google Patents
High-efficient wall spraying device for building engineering Download PDFInfo
- Publication number
- CN112647686A CN112647686A CN202011557021.5A CN202011557021A CN112647686A CN 112647686 A CN112647686 A CN 112647686A CN 202011557021 A CN202011557021 A CN 202011557021A CN 112647686 A CN112647686 A CN 112647686A
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- China
- Prior art keywords
- bevel gear
- air
- base
- rotating rod
- lead screw
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- 238000005507 spraying Methods 0.000 title claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 claims abstract description 9
- 239000003973 paint Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 14
- 238000010422 painting Methods 0.000 claims description 13
- 238000000576 coating method Methods 0.000 abstract description 15
- 239000011248 coating agent Substances 0.000 abstract description 14
- 239000007921 spray Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000007605 air drying Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 238000009435 building construction Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a high-efficiency wall spraying device for constructional engineering, which comprises a base, wherein four corners of the bottom end of the base are connected with movable wheels, the top end of the base is provided with a hand push frame, and the top end of the base is connected with a coating box. According to the invention, through the stirring rod, the supporting rod, the air deflector, the top frame, the first rolling bearing, the first rotating rod, the fan blade, the air box, the air outlet hole, the ventilation pipe, the air blowing cover, the second driving motor, the first bevel gear, the second bevel gear, the second rotating rod and the fourth rolling bearing, the air blowing cover can be conveniently moved along with the spray head and blows air on the sprayed wall surface to quickly air-dry the coating on the wall, and multiple effects of coating mixing and stirring, wall coating air drying and motor heat dissipation can be simultaneously achieved by the one-motor multi-driving mode, so that the application range of the wall spraying device is enlarged.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to an efficient wall spraying device for building engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities. The building construction process often needs to carry out the spraying operation of coatings such as paint to the wall, just need to use spraying device this moment.
There are many wall painting devices on the market, but these wall painting devices generally have the problem that after the paint is painted on the wall, the paint flows on the wall if the paint cannot be dried by air immediately due to the fluidity of the paint, so that some areas of the wall are laminated with the paint, and the paint on the wall is not uniform. Accordingly, those skilled in the art have provided an efficient wall painting apparatus for construction engineering to solve the problems set forth in the background art described above.
Disclosure of Invention
The invention aims to provide a high-efficiency wall spraying device for constructional engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-efficiency wall spraying device for construction engineering comprises a base, wherein moving wheels are connected to four corners of the bottom of the base, a hand push frame is arranged at the top end of the base, a coating box is connected to the top end of the base, a material pumping pump is arranged at the top end of the base, a material pumping pipe is connected to the outer side of the material pumping pump, a material conveying pipe is connected to the outer side of the material pumping pump, one end of the material conveying pipe is connected with a spraying head, a stirring rod is connected to the inner side of the coating box, two supporting rods are connected to the top end of the coating box, a second driving motor is installed at the top end of the coating box, a second rotating rod is arranged at the top end of the coating box, a second bevel gear is sleeved on the outer side of the second rotating rod, a bevel gear is arranged at the top end of the stirring rod, a plurality of stirring blades, the fan comprises a top frame and is characterized in that a plurality of air inlet holes are formed in the top end of the top frame at equal intervals, an air box is connected to the bottom end of the top frame, a first rotating rod is arranged at the bottom end of the top frame, an air deflector is arranged on the inner side of the air box, a ventilation pipe is connected to one side of the air box, a blowing cover is arranged at one end of the ventilation pipe, fan blades are sleeved on the outer side of the first rotating rod, and a first bevel gear is arranged at the bottom end.
Furthermore, an air outlet hole is formed in one side of the bottom end of the air box and is formed above the second driving motor.
Further, the top of base is provided with the second lead screw, the second movable nut has been cup jointed in the outside of second lead screw, the outside of second movable nut is connected with the connecting block, one side of connecting block is connected with the support frame, a driving motor is installed to the inboard bottom of support frame, the inboard top of support frame is provided with first lead screw, the through-hole has been seted up to one side of support frame, first movable nut has been cup jointed in the outside of first lead screw, the outside of first movable nut is connected with the backup pad.
Furthermore, the junction of second dwang and scribble the workbin is provided with fourth antifriction bearing, the one end of second dwang is connected with fourth antifriction bearing, the other end of second dwang is connected with second driving motor's output shaft, the outside and the outside meshing of bevel gear and first bevel gear of second bevel gear are connected, the junction of first dwang and roof-rack is provided with first antifriction bearing.
Furthermore, the outer diameter and the number of teeth of the bevel gear are both larger than those of the second bevel gear, and the outer diameter and the number of teeth of the second bevel gear are both larger than those of the first bevel gear.
Furthermore, a third rolling bearing is arranged at the joint of the second lead screw and the base, a rotating hand is connected to the top end of the second lead screw, a second rolling bearing is arranged at the joint of the first lead screw and the support frame, the ventilation pipe and the conveying pipe penetrate through the through hole, and the spraying head and the air blowing cover are arranged on the support plate.
Furthermore, one side of the supporting plate is connected with a wind shield, the top end of the wind shield is connected with a movable plate, a damping slide rail is arranged at the top end of the wind shield, and a damping slide block is installed at the bottom end of the movable plate.
Further, the movable plate is connected with the wind shield in a sliding mode through the damping sliding block and the damping sliding rail in a matched mode, and the top end of the movable plate is provided with a dirt prevention piece.
Compared with the prior art, the invention has the beneficial effects that:
through the puddler, the bracing piece, the aviation baffle, the roof-rack, first antifriction bearing, first dwang, the flabellum, the bellows, the exhaust vent, the ventilation pipe, the blower housing, second driving motor, first bevel gear, second bevel gear, the bevel gear, second dwang and fourth antifriction bearing, the messenger that can be convenient blows the cover and removes along with the shower nozzle, and blow wind on the wall that has sprayed, for the coating on the wall air-dries fast, and the many driven modes of this kind of a motor, can reach the coating simultaneously and mix the stirring, wall coating air-dries and the multiple effect of motor heat dissipation, thereby the application scope of this wall spraying device has been improved.
Drawings
FIG. 1 is a schematic structural view of an efficient wall painting apparatus for construction work according to embodiments 1 and 2;
FIG. 2 is an enlarged view of A in the high-efficiency wall painting apparatus for construction engineering proposed in example 1;
fig. 3 is a partial structural schematic view of a support frame in the high-efficiency wall painting device for construction engineering proposed in embodiment 1;
fig. 4 is an enlarged view of B in the high-efficiency wall painting device for construction work proposed in example 2.
In the figure: 1. a base; 2. a paint tank; 3. a hand-push frame; 4. a support bar; 5. an air deflector; 6. a top frame; 7. a first rolling bearing; 8. a first rotating lever; 9. a fan blade; 10. an air box; 11. an air outlet; 12. a vent pipe; 13. a second rolling bearing; 14. a first movable nut; 15. a spray head; 16. a support plate; 17. a blower housing; 18. a first lead screw; 19. a through hole; 20. a first drive motor; 21. connecting blocks; 22. a third rolling bearing; 23. a second movable nut; 24. a material pumping pump; 25. a material pumping pipe; 26. a moving wheel; 27. stirring blades; 28. a stirring rod; 29. a second drive motor; 30. a delivery pipe; 31. turning the hand; 32. a second lead screw; 33. a support frame; 34. a first bevel gear; 35. a second bevel gear; 36. a bevel gear; 37. a second rotating lever; 38. a fourth rolling bearing; 39. a stain-resistant sheet; 40. a movable plate; 41. damping the slide rail; 42. a wind deflector; 43. damping slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, an efficient wall spraying apparatus for building engineering includes a base 1, moving wheels 26 are connected to four corners of a bottom end of the base 1, a hand-push frame 3 is disposed on a top end of the base 1, a paint tank 2 is connected to the top end of the base 1, a material pumping pump 24 is disposed on the top end of the base 1, a material pumping pipe 25 is connected to an outer side of the material pumping pipe 24, a material conveying pipe 30 is connected to an outer side of the material pumping pump 24, a spraying head 15 is connected to one end of the material conveying pipe 30, a stirring rod 28 is connected to an inner side of the paint tank 2, two support rods 4 are connected to the top end of the paint tank 2, a second driving motor 29 is mounted to the top end of the paint tank 2, a second rotating rod 37 is disposed on the top end of the paint tank 2, a second bevel gear 35 is sleeved to an outer side of the second, the top of two bracing pieces 4 is connected with roof-rack 6 jointly, a plurality of fresh air inlet has been seted up to the top equidistance of roof-rack 6, the bottom of roof-rack 6 is connected with bellows 10, the bottom of roof-rack 6 is provided with first pivot pole 8, the inboard of bellows 10 is provided with aviation baffle 5, one side of bellows 10 is connected with ventilation pipe 12, the one end of ventilation pipe 12 is provided with blower housing 17, flabellum 9 has been cup jointed in the outside of first pivot pole 8, the bottom of first pivot pole 8 is provided with first bevel gear 34.
Wherein, one side of the bottom end of the air box 10 is provided with an air outlet 11, and the air outlet 11 is arranged above the second driving motor 29.
Wherein, base 1's top is provided with second lead screw 32, second movable nut 23 has been cup jointed in the outside of second lead screw 32, the outside of second movable nut 23 is connected with connecting block 21, one side of connecting block 21 is connected with support frame 33, first driving motor 20 is installed to the inboard bottom of support frame 33, the inboard top of support frame 33 is provided with first lead screw 18, through-hole 19 has been seted up to one side of support frame 33, first movable nut 14 has been cup jointed in the outside of first lead screw 18, the outside of first movable nut 14 is connected with backup pad 16.
Wherein, a fourth rolling bearing 38 is arranged at the joint of the second rotating rod 37 and the paint box 2, one end of the second rotating rod 37 is connected with the fourth rolling bearing 38, the other end of the second rotating rod 37 is connected with the output shaft of the second driving motor 29, the outer side of the second bevel gear 35 is engaged with the outer sides of the bevel gear 36 and the first bevel gear 34, and a first rolling bearing 7 is arranged at the joint of the first rotating rod 8 and the top frame 6.
The outer diameter and the number of teeth of the bevel gear 36 are both larger than those of the second bevel gear 35, and the outer diameter and the number of teeth of the second bevel gear 35 are both larger than those of the first bevel gear 34.
The third rolling bearing 22 is arranged at the joint of the second lead screw 32 and the base 1, the top end of the second lead screw 32 is connected with the rotating handle 31, the second rolling bearing 13 is arranged at the joint of the first lead screw 18 and the supporting frame 33, the ventilation pipe 12 and the material conveying pipe 30 penetrate through the through hole 19, and the spraying head 15 and the blowing cover 17 are arranged on the supporting plate 16.
The working principle is as follows: when the wall painting device is used, the pumping pump 24 is turned on, so that the pumping pump 24 pumps the paint in the paint tank 2 into the painting head 15 and sprays the paint on the wall, the first lead screw 18 can be rotated by the first driving motor 20, so that the first movable nut 14 drives the painting head 15 to move upward on one side of the wall for painting operation, and at the same time, the second driving motor 29 is turned on, the output shaft of the second driving motor 29 drives the second rotating rod 37 connected with the second driving motor to rotate, so that the second bevel gear 35 brakes the first bevel gear 34 and the bevel gear 36 which are meshed and connected on the outer side thereof, because the outer diameters and the tooth numbers of the second bevel gear 35 and the first bevel gear 34, the bevel gear 36 are different, the stirring rod 28 connected with the bevel gear 36 rotates slowly on the paint tank 2, and the first bevel gear 34 with smaller outer diameter drives the first rotating rod 8 to rotate rapidly on the top frame 6, so that the stirring rod 28 can drive the stirring blades 27 to stir the paint in the paint box 2, the first rotating rod 8 with a higher rotating speed drives the fan blades 9 to rotate rapidly, air is sucked into the air box 10 from the air inlet and blown to the air deflector 5 and the air outlet 11, so that part of the air is blown onto the second driving motor 29 through the air outlet 11 to dissipate heat of the second driving motor 29, most of the air is guided to blow into the ventilation pipe 12 through the air deflector 5 and is blown into the air blowing hood 17 through the ventilation pipe 12, so that the air is blown onto the wall coated with the paint through the air blowing hood 17 to dry the paint on the wall rapidly, and the effects of mixing and stirring the paint, drying multiple wall paints and dissipating heat of the motor can be achieved simultaneously in a one-motor multiple-driving mode, and when the height of the first movable nut 14 on the first lead screw 18 cannot be sprayed higher, the rotating hand 31 can be rotated, the second lead screw 32 is rotated to move the second movable nut 23 upward, so as to move the support bracket 33 upward for a certain distance, thereby enabling the spray head 15 to spray on a higher wall.
Example 2
Referring to fig. 1 and 4, in the present embodiment, compared to embodiment 1, the efficient wall spraying apparatus for building engineering further includes a wind shield 42 connected to one side of the supporting plate 16, a movable plate 40 connected to a top end of the wind shield 42, a damping slide rail 41 disposed at a top end of the wind shield 42, and a damping slider 43 mounted at a bottom end of the movable plate 40.
Wherein, the movable plate 40 and the wind deflector 42 are slidably connected through the matching of the damping slider 43 and the damping slide rail 41, and the top end of the movable plate 40 is provided with the antifouling sheet 39.
The working principle is as follows: through setting up the deep bead 42, can effectively avoid wind to blow to the spout of shower nozzle 15, and influence the normal spraying of coating on the wall, and through pulling out fly leaf 40, can avoid the coating of spraying to drop subaerial.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a high-efficient wall spraying device for building engineering, includes base (1), its characterized in that, the four corners of base (1) bottom all is connected with removes wheel (26), and the top of base (1) is provided with hand push frame (3), the top of base (1) is connected with scribbles workbin (2), the top of base (1) is provided with material pump (24), the outside of material pump (24) is connected with material pumping pipe (25), the outside of material pumping pump (24) is connected with conveying pipeline (30), the one end of conveying pipeline (30) is connected with spraying head (15), the inboard of scribbling workbin (2) is connected with puddler (28), the top of scribbling workbin (2) is connected with two bracing pieces (4), scribble the top of workbin (2) and install second driving motor (29), the top of scribbling workbin (2) is provided with second dwang (37), a second bevel gear (35) is sleeved on the outer side of the second rotating rod (37), a bevel gear (36) is arranged at the top end of the stirring rod (28), a plurality of stirring blades (27) are arranged on the outer side of the stirring rod (28) at equal intervals, the top ends of the two supporting rods (4) are connected with an upper frame (6) together, a plurality of air inlet holes are arranged at the top end of the top frame (6) at equal intervals, the bottom end of the top frame (6) is connected with an air box (10), a first rotating rod (8) is arranged at the bottom end of the top frame (6), an air deflector (5) is arranged on the inner side of the air box (10), one side of the air box (10) is connected with a vent pipe (12), one end of the vent pipe (12) is provided with a blowing cover (17), the fan blades (9) are sleeved on the outer side of the first rotating rod (8), and a first bevel gear (34) is arranged at the bottom end of the first rotating rod (8).
2. The efficient wall painting apparatus for building engineering according to claim 1, wherein an air outlet (11) is formed at one side of the bottom end of the air box (10), and the air outlet (11) is disposed above the second driving motor (29).
3. The efficient wall spraying device for the constructional engineering as claimed in claim 1, wherein a second lead screw (32) is arranged at the top end of the base (1), a second movable nut (23) is sleeved outside the second lead screw (32), a connecting block (21) is connected outside the second movable nut (23), a supporting frame (33) is connected to one side of the connecting block (21), a first driving motor (20) is installed at the bottom of the inner side of the supporting frame (33), a first lead screw (18) is arranged at the top of the inner side of the supporting frame (33), a through hole (19) is formed in one side of the supporting frame (33), a first movable nut (14) is sleeved outside the first lead screw (18), and a supporting plate (16) is connected outside the first movable nut (14).
4. The efficient wall spraying device for the building engineering as claimed in claim 1, wherein a fourth rolling bearing (38) is arranged at the joint of the second rotating rod (37) and the paint tank (2), one end of the second rotating rod (37) is connected with the fourth rolling bearing (38), the other end of the second rotating rod (37) is connected with an output shaft of a second driving motor (29), the outer side of the second bevel gear (35) is in meshed connection with the outer sides of the bevel gear (36) and the first bevel gear (34), and a first rolling bearing (7) is arranged at the joint of the first rotating rod (8) and the top frame (6).
5. The high-efficiency wall spraying device for the building engineering as claimed in claim 4, wherein the outer diameter and the number of teeth of the bevel gear (36) are both larger than those of the second bevel gear (35), and the outer diameter and the number of teeth of the second bevel gear (35) are both larger than those of the first bevel gear (34).
6. The efficient wall spraying device for the building engineering as claimed in claim 3, wherein a third rolling bearing (22) is arranged at the joint of the second lead screw (32) and the base (1), a rotating handle (31) is connected to the top end of the second lead screw (32), a second rolling bearing (13) is arranged at the joint of the first lead screw (18) and the support frame (33), the ventilation pipe (12) and the delivery pipe (30) both penetrate through the inside of the through hole (19), and the spraying head (15) and the blowing cover (17) both are arranged on the support plate (16).
7. The efficient wall spraying device for the building engineering as recited in claim 1, wherein a wind shield (42) is connected to one side of the supporting plate (16), a movable plate (40) is connected to the top end of the wind shield (42), a damping slide rail (41) is arranged at the top end of the wind shield (42), and a damping slide block (43) is arranged at the bottom end of the movable plate (40).
8. The efficient wall painting device for building engineering according to claim 7, characterized in that the movable plate (40) and the wind deflector (42) are slidably connected through the matching of a damping slider (43) and a damping slide rail (41), and the top end of the movable plate (40) is provided with a dirt-proof sheet (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011557021.5A CN112647686A (en) | 2020-12-25 | 2020-12-25 | High-efficient wall spraying device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011557021.5A CN112647686A (en) | 2020-12-25 | 2020-12-25 | High-efficient wall spraying device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112647686A true CN112647686A (en) | 2021-04-13 |
Family
ID=75362932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011557021.5A Pending CN112647686A (en) | 2020-12-25 | 2020-12-25 | High-efficient wall spraying device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112647686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086742A (en) * | 2021-11-05 | 2022-02-25 | 湖南康瑞涂料科技有限公司 | Heat preservation coating spraying device for construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137564A (en) * | 1981-02-18 | 1982-08-25 | Ito Yasuro | Dry concrete blowing method and apparatus |
| CN107386604A (en) * | 2017-09-25 | 2017-11-24 | 无锡市特殊教育学校 | A kind of wall covering sprays machine |
| CN109025192A (en) * | 2018-08-27 | 2018-12-18 | 苏州琦少工程科技有限公司 | A kind of height-adjustable automatic plastering device for building |
| CN210289021U (en) * | 2019-05-22 | 2020-04-10 | 东莞市景润装饰有限公司 | Automatic wall painting equipment |
| CN112058549A (en) * | 2020-09-14 | 2020-12-11 | 李三红 | Rust-resistant processing apparatus that corrodes of hexagonal square steel |
| CN212201156U (en) * | 2020-01-18 | 2020-12-22 | 罗光军 | Building construction material surface spraying device |
-
2020
- 2020-12-25 CN CN202011557021.5A patent/CN112647686A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137564A (en) * | 1981-02-18 | 1982-08-25 | Ito Yasuro | Dry concrete blowing method and apparatus |
| CN107386604A (en) * | 2017-09-25 | 2017-11-24 | 无锡市特殊教育学校 | A kind of wall covering sprays machine |
| CN109025192A (en) * | 2018-08-27 | 2018-12-18 | 苏州琦少工程科技有限公司 | A kind of height-adjustable automatic plastering device for building |
| CN210289021U (en) * | 2019-05-22 | 2020-04-10 | 东莞市景润装饰有限公司 | Automatic wall painting equipment |
| CN212201156U (en) * | 2020-01-18 | 2020-12-22 | 罗光军 | Building construction material surface spraying device |
| CN112058549A (en) * | 2020-09-14 | 2020-12-11 | 李三红 | Rust-resistant processing apparatus that corrodes of hexagonal square steel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086742A (en) * | 2021-11-05 | 2022-02-25 | 湖南康瑞涂料科技有限公司 | Heat preservation coating spraying device for construction |
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Application publication date: 20210413 |