CN218774513U - Double-fluid dry fog cluster type fog spraying dust suppression system - Google Patents
Double-fluid dry fog cluster type fog spraying dust suppression system Download PDFInfo
- Publication number
- CN218774513U CN218774513U CN202222754965.2U CN202222754965U CN218774513U CN 218774513 U CN218774513 U CN 218774513U CN 202222754965 U CN202222754965 U CN 202222754965U CN 218774513 U CN218774513 U CN 218774513U
- Authority
- CN
- China
- Prior art keywords
- fog
- support plate
- telescopic rod
- mist
- steering
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 title claims description 29
- 230000001629 suppression Effects 0.000 title claims description 23
- 238000005507 spraying Methods 0.000 title claims description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000003595 mist Substances 0.000 claims 16
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002457 bidirectional effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The utility model relates to a dry fog presses down dirt technical field, discloses a two-fluid dry fog bunched formula fog is penetrated and is pressed down dirt system, including frame, fog gun, rotate in the frame and be connected with the deflector, be provided with drive deflector pivoted steering mechanism in the frame, articulated on the deflector have the extension board, and the fog gun sets up on the extension board, is provided with the adjust cylinder that the slope set up on the deflector, and adjust cylinder's one end articulates on the deflector, and adjust cylinder's output is articulated with branch. This application has the effect of nimble fog gun spray angle of adjusting.
Description
Technical Field
The application relates to the technical field of dry fog dust suppression, in particular to a two-fluid dry fog cluster type fog jet dust suppression system.
Background
The dry fog dust suppression technology is an advanced technology superior to the traditional spray dust removal technology and has been widely applied to places such as mines, power plants, ports, garbage disposal stations and the like, and the dry fog dust suppression technology is characterized in that fog is utilized to capture dust, the fog is combined with dust particles in the air to form dust and fog aggregates, and the dust and fog aggregates are settled under the action of gravity, so that the source dust suppression is realized.
However, in the process of implementing the related technical scheme, at least the following technical problems are found to exist: the double-fluid dry fog dust suppression device in the current market can only spray at one angle, is not favorable for the spray area of the device, leads to low dust suppression effect, can not adjust the spray direction at multiple angles generally, and is not favorable for the flexibility of use.
Disclosure of Invention
This application is through providing a two-fluid dry fog cluster formula fog sprays and presses down dirt system, has solved the two-fluid dry fog dust suppression device on the existing market and can only carry out the spraying of an angle, is unfavorable for the spraying area of device, leads to pressing down the dirt effect low, generally can not the multi-angle adjust the direction of spray, is unfavorable for the problem of the flexibility of using, has realized conveniently adjusting the direction of spray, improves the effect of using the flexibility.
The application provides a two fluid dry fog cluster formula fog is penetrated and is pressed down dirt system, including frame, fog gun, it is connected with the steering wheel to rotate in the frame, be provided with drive steering wheel pivoted steering mechanism in the frame, it has the extension board to articulate on the steering wheel, fog gun sets up on the extension board, be provided with the adjusting cylinder that the slope set up on the steering wheel, adjusting cylinder's one end articulates on the steering wheel, and adjusting cylinder's output is articulated with branch.
Further, steering mechanism is including setting up in the arc ring gear of steering plate one end, setting up in the mounting bracket in the frame, setting up steering motor on the mounting bracket, setting up the steering gear on steering motor output shaft, steering gear and the meshing of arc ring gear.
Furthermore, fog guns are arranged on the top and two sides of the support plate, the fog guns positioned on the top of the support plate are connected with the support plate through first connecting frames, the fog guns positioned on two sides of the support plate are connected with the support plate through second connecting frames, the first connecting frames and the second connecting frames are rotatably connected with the support plate, and the fog guns are rotatably connected with the first connecting frames or the second connecting frames.
Furthermore, the support plate is provided with a first top adjusting mechanism, the first top adjusting mechanism comprises a first support arranged on one side of the support plate, and a first telescopic rod, two ends of the first telescopic rod are respectively hinged to the first support and far away from the end part of the support plate and the front side of the first connecting frame, and the length direction of the first telescopic rod is intersected with the length direction of the first support.
Furthermore, the first connecting frame is connected with the fog gun barrel through a second top adjusting mechanism, the second top adjusting mechanism is a second telescopic rod which is obliquely arranged, and two ends of the second telescopic rod are hinged to the bottom of the fog gun barrel and the rear side of the first connecting frame respectively.
Furthermore, the second connecting frame is connected with the support plate through a second side adjusting mechanism, the second side adjusting mechanism comprises a second support arranged on one side of the support plate, and a third telescopic rod, two ends of the third telescopic rod are respectively hinged to the end part of the second support far away from the support plate and the front side of the second connecting frame, and the length direction of the third telescopic rod is intersected with the length direction of the second support.
Furthermore, the second connecting frame is connected with the fog gun barrel through a second side adjusting mechanism, the second side adjusting mechanism is a fourth telescopic rod which is obliquely arranged, and two ends of the fourth telescopic rod are hinged to the side wall of the fog gun barrel and the rear side of the second connecting frame respectively.
The technical scheme provided in the application at least has the following technical effects or advantages:
1. due to the adoption of the steering mechanism, the support plate capable of driving the installation of the fog gun can rotate by taking the rotating center of the steering plate as a central point, the spraying direction of the fog gun is adjusted, the telescopic adjustment of the adjusting cylinder is combined, the pitch angle of the support plate can be adjusted, the spraying direction of the fog gun is further improved, the problems that a double-fluid dry fog dust suppression device in the current market can only spray at one angle, the spraying area of the device is not favorable, the dust suppression effect is low, the spraying direction can not be adjusted at multiple angles generally, the use flexibility is not favorable are solved, the spraying direction is convenient to adjust, and the use flexibility is improved.
2. Due to the fact that the first top adjusting mechanism and the second top adjusting mechanism are adopted, the single fog gun can be further adjusted in injection angle, the fog gun is more flexible to use, and the injection direction can be adjusted in multiple angles.
Drawings
Fig. 1 is a schematic structural view of the whole in the embodiment of the present application;
FIG. 2 is a schematic view of a steering mechanism in an embodiment of the present application;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
in the figure: 1. a frame; 2. fog gun; 3. a deflector plate; 4. a support plate; 41. a first link frame; 42. a second link frame; 5. an adjusting cylinder; 6. a steering mechanism; 61. an arc-shaped toothed ring; 62. a mounting frame; 63. a steering motor; 64. a steering gear; 7. a first top adjustment mechanism; 71. a first support; 72. a first telescopic rod; 721. a first connecting cylinder; 722. a second connecting cylinder; 723. a bidirectional threaded post; 724. a drive block; 8. a second top adjustment mechanism; 81. a second telescopic rod; 9. a first side adjustment mechanism; 91. a second support; 92. a third telescopic rod; 10. a second side adjustment mechanism; 101. and a fourth telescopic rod.
Detailed Description
The embodiment of the application discloses provides a two-fluid dry fog cluster formula fog sprays and presses down dirt system, through steering mechanism 6, so can drive extension board 4 of installation fog big gun 2 and can use the rotation center of steering panel 3 to rotate as the central point, adjust the spray direction of fog big gun 2, combine the flexible of adjusting cylinder 5, can adjust the angle of pitch of extension board 4, further improve the spray direction of fog big gun 2, effectively solved the two-fluid dry fog dust suppression device on the existing market and can only carry out the spraying of an angle, be unfavorable for the spraying area of device, lead to pressing down dirt effect low, generally can not multi-angle regulation spray direction, be unfavorable for the problem of the flexibility of use, realized conveniently adjusting spray direction, improve the effect of using the flexibility.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
Referring to fig. 1 and 2, a two-fluid dry fog cluster type fog spraying dust suppression system comprises a rack 1 and fog guns 2, wherein the plurality of fog guns 2 are arranged on the rack 1, and dust can be efficiently suppressed. The rack 1 is cuboid, a water tank is mounted on the rack 1, and a plurality of support legs are mounted at the bottom of the rack 1. The upper end face of the frame 1 is rotatably connected with a steering plate 3, a support plate 4 is hinged on the steering plate 3, and the support plate 4 is connected with the steering plate 3 through an adjusting cylinder 5. The adjusting cylinder 5 is obliquely arranged from bottom to top towards one side close to the support plate 4. One end of the adjusting cylinder 5 is hinged on the steering plate 3, and the output end of the adjusting cylinder 5 is hinged with the supporting rod. The fog gun 2 is arranged on the top and two sides of the support plate 4, the fog gun 2 arranged on the top of the support plate 4 is connected with the support plate 4 through a first connecting frame 41, the fog guns 2 arranged on two sides of the support plate 4 are connected with the support plate 4 through a second connecting frame 42, and the first connecting frame 41 and the second connecting frame 42 are rotatably connected with the support plate 4. The first connecting frame 41 and the second connecting frame 42 are both of U-shaped structures, the fog gun 2 is rotatably installed on the inner side of the U-shaped structures, and the centers of the bottom walls of the first connecting frame 41 and the second connecting frame 42 are rotatably connected with the support plate 4. Through adjusting cylinder 5, can adjust the angle of pitch of extension board 4, and then can wholly adjust the inclination of a plurality of fog guns 2. A steering mechanism 6 is arranged on the frame 1, and can adjust the rotation angle of the steering plate 3, so as to adjust the spraying directions of the fog guns 2.
Referring to fig. 1 and 2, the steering mechanism 6 includes an arc-shaped toothed ring 61, an installation frame 62, a steering motor 63, a steering gear 64, a rotating shaft is fixed at a position of the steering plate 3 close to one end, the rotating shaft is rotatably connected with the frame 1, the arc-shaped toothed ring 61 is fixedly installed at an end of the steering plate 3, a circle center of the arc-shaped toothed ring 61 coincides with a center of the rotating shaft, the installation frame 62 is fixedly installed on the frame 1 and located at one side of the steering plate 3, the installation frame 62 is of an inverted U-shaped structure, and two ends of the installation frame are fixedly installed on the upper end face of the frame 1. The steering motor 63 is fixedly arranged on the inner top wall of the mounting frame 62, the steering gear 64 is rotatably connected to the upper end face of the machine frame 1, the steering gear 64 is meshed with the arc-shaped toothed ring 61, and the output shaft of the steering motor 63 is fixedly connected with the center of the steering gear 64. The steering plate 3 can be driven to rotate by a certain angle by starting the rotating motor to rotate forwards or backwards, and the spraying direction is adjusted.
Referring to fig. 1 and 2, a first top adjusting mechanism 7 and a second top adjusting mechanism 8 are installed on the support plate 4, the fog gun 2 installed on the top of the support plate 4 can be driven to rotate by a certain angle through the first top adjusting mechanism 7, the flexibility of adjusting the spraying angle is further improved, the second top adjusting mechanism 8 can adjust the pitch angle of the fog gun 2, and the range of adjusting the angle of the fog gun 2 is enlarged.
Referring to fig. 1 and 2, the first top adjustment mechanism 7 includes a first support 71 and a first telescopic rod 72, the first support 71 is in a triangular plate shape, one side of the first support 71 is vertically and fixedly mounted on the front side of the supporting plate 4, the front side of the supporting plate 4 is the front side of the injection, one end of the first telescopic rod 72 is hinged to a position of the first support 71, which is far away from the upper end surface of the supporting plate 4 and close to the end portion, and the other end of the first telescopic rod 72 is hinged to a position of the front side of the first connecting frame 41 and close to the center. The length direction of the first telescopic rod 72 is crossed with the length direction of the first support 71, namely the first telescopic rod 72 is obliquely arranged relative to the first support 71, the end part, hinged to the first connecting frame 41, of the first telescopic rod 72 is spaced from the end part, connected to the support plate 4, of the first support 71, and therefore the first connecting frame 41 can be adjusted to rotate by stretching of the first telescopic rod 72, and the fog gun 2 is driven to rotate.
Referring to fig. 1 and 2, the second top adjusting mechanism 8 is a second telescopic rod 81 which is obliquely arranged, two ends of the second telescopic rod 81 are respectively hinged to the bottom of the fog gun 2 gun barrel and the rear side of the first connecting frame 41, when the fog gun 2 is horizontally arranged, the height of the end portion, hinged to the bottom of the fog gun 2 gun barrel, of the second telescopic rod 81 is higher than the height of the end portion, hinged to the rear side of the first connecting frame 41, of the second telescopic rod 81, and the second telescopic rod 81 is telescopic, so that the pitch angle of the fog gun 2 can be conveniently adjusted, and the spraying angle of the fog gun 2 can be adjusted.
Referring to fig. 1 and 2, a first side adjusting mechanism 9 and a second side adjusting mechanism 10 are installed on the support plate 4 and located on two sides of the support plate 4, the pitch angle of the fog gun 2 can be adjusted through the first side adjusting mechanism 9, the range of adjusting the angle of the fog gun 2 is enlarged, the second side adjusting mechanism 10 can drive the fog gun 2 installed on the side of the support plate 4 to horizontally rotate by a certain angle, and the flexibility of adjusting the spraying angle is further improved.
Referring to fig. 1 and 2, the second side adjusting mechanism 10 includes a second support 91 and a third telescopic rod 92, the second support 91 is fixedly mounted at a position close to the side edge of the front side of the support plate 4, the second support 91 is perpendicular to the front side of the support plate 4, and the length direction of the second support 91 is consistent with the length direction of the fog gun 2 at the side portion. The first holder 71 and the second holder 91 have the same longitudinal direction. The third telescopic rod 92 is obliquely arranged from bottom to top in a direction away from the support plate 4. One end of the third telescopic rod 92 is hinged to the side wall of the second support 91 and is located at the end of the second support 91 far away from the support plate 4, and the other end of the third telescopic rod 92 is hinged to the front side of the second connecting frame 42 and is close to the center. After the third telescopic rod 92 is stretched, the second connecting frame 42 can be driven to rotate, and the pitch angle of the side fog gun 2 can be adjusted. The length direction of the third telescopic rod 92 intersects with the length direction of the second support 91, that is, a gap is arranged between the end part of the third telescopic rod 92 hinged to the second connecting frame 42 and the end part of the second support 91 fixed to the support plate 4.
Referring to fig. 1 and 2, the second side adjusting mechanism 10 is a fourth telescopic rod 101 which is obliquely arranged, the oblique direction is from the front side of the support plate 4 to the rear side of the support plate 4, the direction of the fourth telescopic rod is from the support plate 4 to the direction away from the support plate 4, two ends of the fourth telescopic rod 101 are respectively hinged with the side wall of the gun barrel of the fog gun 2 and the rear side of the second connecting frame 42, and the rotation angle of the fog gun 2 on the side part in the horizontal direction can be adjusted by adjusting the length of the fourth telescopic rod 101.
Referring to fig. 1, 2 and 3, the first telescopic rod 72, the second telescopic rod 81, the third telescopic rod 92 and the fourth telescopic rod 101 are all of the same structure, that is, each of the first telescopic rod 72, the second telescopic rod 81, the third telescopic rod 92 and the fourth telescopic rod 101 includes a first connecting tube 721, a second connecting tube 722, a bidirectional threaded post 723 and a driving block 724, an end of the first connecting tube 721 is hinged to the first support 71 or the second support 91, the second connecting tube 722 is hinged to the first connecting frame 41 or the second connecting frame 42, the driving block 724 is fixedly mounted in the middle of the bidirectional threaded post 723, two ends of the bidirectional threaded post 723 are provided with two sections of threads with opposite rotation directions, two ends of the bidirectional threaded post 723 are respectively in threaded connection with the first connecting tube 721 and the second connecting tube 722, the driving block 724 is rotated to drive the bidirectional threaded post 723 to rotate, so that the first connecting tube 721 and the second connecting tube 722 face each other or face away from each other, and further the length of the telescopic rods can be conveniently adjusted.
The working principle of the embodiment of the application is as follows: according to the working requirement, before spraying and dust suppression, the corresponding driving block 724 is rotated, and the inclination angle of each fog gun 2 is adjusted. The whole body can be further regulated by utilizing the action of the steering mechanism 6 and the regulating cylinder 5, so that the spray angle of the fog gun 2 can be flexibly regulated when in use, and the dust suppression effect is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution and its concept of the present application within the technical scope disclosed in the present application, and shall be covered by the scope of the present application.
Claims (7)
1. The utility model provides a two fluid dry fog bunches formula fog and penetrates dust suppression system, includes frame (1), fog gun (2), its characterized in that, it is connected with steering panel (3) to rotate in frame (1), be provided with drive steering panel (3) pivoted steering mechanism (6) in frame (1), it has extension board (4) to articulate on steering panel (3), fog gun (2) set up on extension board (4), be provided with adjustment cylinder (5) that the slope set up on steering panel (3), the one end of adjustment cylinder (5) articulates on steering panel (3), and the output of adjustment cylinder (5) is articulated with branch.
2. The two-fluid dry mist cluster type mist spray dust suppression system as claimed in claim 1, wherein the steering mechanism (6) comprises an arc-shaped toothed ring (61) arranged at one end of the steering plate (3), a mounting frame (62) arranged on the frame (1), a steering motor (63) arranged on the mounting frame (62), and a steering gear (64) arranged on an output shaft of the steering motor (63), wherein the steering gear (64) is meshed with the arc-shaped toothed ring (61).
3. The two-fluid dry mist cluster type mist shooting dust suppression system as claimed in claim 1, wherein the top and both sides of the support plate (4) are provided with mist guns (2), the mist guns (2) on the top of the support plate (4) are connected with the support plate (4) through first connecting frames (41), the mist guns (2) on both sides of the support plate (4) are connected with the support plate (4) through second connecting frames (42), the first connecting frames (41) and the second connecting frames (42) are rotatably connected with the support plate (4), and the mist guns (2) are rotatably connected with the first connecting frames (41) or the second connecting frames (42).
4. The two-fluid dry mist cluster type mist jet dust suppression system as claimed in claim 3, wherein the support plate (4) is provided with a first top adjustment mechanism (7), the first top adjustment mechanism (7) comprises a first support (71) arranged on one side of the support plate (4), and a first telescopic rod (72) hinged to the end portion of the first support (71) far away from the support plate (4) and the front side of the first connecting frame (41), and the length direction of the first telescopic rod (72) intersects with the length direction of the first support (71).
5. The two-fluid dry mist cluster type mist shooting dust suppression system as claimed in claim 3, wherein the first connecting frame (41) is connected with the gun barrel of the mist gun (2) through a second top adjusting mechanism (8), the second top adjusting mechanism (8) is a second telescopic rod (81) which is obliquely arranged, and two ends of the second telescopic rod (81) are respectively hinged with the bottom of the gun barrel of the mist gun (2) and the rear side of the first connecting frame (41).
6. A two-fluid dry mist cluster type mist spray dust suppression system according to claim 3, wherein the second connecting frame (42) is connected with the support plate (4) through a second side portion adjusting mechanism (10), the second side portion adjusting mechanism (10) comprises a second support (91) provided at one side of the support plate (4), and a third telescopic rod (92) with two ends respectively hinged to the end portion of the second support (91) far away from the support plate (4) and the front side of the second connecting frame (42), and the length direction of the third telescopic rod (92) intersects with the length direction of the second support (91).
7. The two-fluid dry fog cluster type fog spraying dust suppression system as claimed in claim 3, wherein the second connecting frame (42) is connected with the fog gun (2) barrel through a second side adjusting mechanism (10), the second side adjusting mechanism (10) is a fourth telescopic rod (101) which is obliquely arranged, and two ends of the fourth telescopic rod (101) are respectively hinged with the side wall of the fog gun (2) barrel and the rear side of the second connecting frame (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754965.2U CN218774513U (en) | 2022-10-18 | 2022-10-18 | Double-fluid dry fog cluster type fog spraying dust suppression system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754965.2U CN218774513U (en) | 2022-10-18 | 2022-10-18 | Double-fluid dry fog cluster type fog spraying dust suppression system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218774513U true CN218774513U (en) | 2023-03-31 |
Family
ID=85709921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222754965.2U Active CN218774513U (en) | 2022-10-18 | 2022-10-18 | Double-fluid dry fog cluster type fog spraying dust suppression system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218774513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119318851A (en) * | 2024-12-17 | 2025-01-17 | 成都理工大学 | Dust suppression atomizing device for long-distance large-range construction |
-
2022
- 2022-10-18 CN CN202222754965.2U patent/CN218774513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119318851A (en) * | 2024-12-17 | 2025-01-17 | 成都理工大学 | Dust suppression atomizing device for long-distance large-range construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218774513U (en) | Double-fluid dry fog cluster type fog spraying dust suppression system | |
| CN117019714B (en) | Multifunctional teaching equipment | |
| CN219770184U (en) | Unmanned aerial vehicle's oblique photographic camera carrying device | |
| CN209029023U (en) | Enclosed structure before a kind of outdoor LED display screen | |
| CN212589828U (en) | Self-propelled plant protection machine | |
| CN208082973U (en) | A kind of pcb board automatic flushing device | |
| CN212813333U (en) | Agricultural is planted and is protected with all-round atomizer | |
| CN220110695U (en) | Construction dust device | |
| CN215138162U (en) | Dust fall equipment is used in construction | |
| CN210899445U (en) | Solar agricultural condition monitoring vehicle | |
| CN115720843A (en) | Even irrigation equipment of mobilizable field crops | |
| CN222121561U (en) | A spray dust suppression device for hydraulic support of fully mechanized mining working face | |
| CN220680786U (en) | Maintenance device for automobile brake adjusting arm | |
| CN220440639U (en) | High-strength photovoltaic panel bracket | |
| CN221995720U (en) | A dust-proof cleaning device for PCB circuit board production | |
| CN215962722U (en) | Building construction dust collector | |
| CN222678524U (en) | Circuit board surface coating device for circuit board production | |
| CN212237920U (en) | An air-delivered sprayer with adjustable spray angle | |
| CN220096634U (en) | Unmanned aerial vehicle convenient to wash photovoltaic cell board | |
| CN221268647U (en) | Segment type evaporator surface sprayer | |
| CN221601567U (en) | Multi-angle adjustable dust fall device for building construction | |
| CN218553525U (en) | Dust collector with adjustable interior decoration is used | |
| CN221878869U (en) | Angle-adjustable and folding concrete oblique grouting machine | |
| CN218527417U (en) | Multi-functional expelling parasite device of forest protection | |
| CN119581831B (en) | Umbrella-shaped antenna structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |