CN112473299A - Dust falling device for construction site and use method thereof - Google Patents
Dust falling device for construction site and use method thereof Download PDFInfo
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- CN112473299A CN112473299A CN202011348489.3A CN202011348489A CN112473299A CN 112473299 A CN112473299 A CN 112473299A CN 202011348489 A CN202011348489 A CN 202011348489A CN 112473299 A CN112473299 A CN 112473299A
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- dust
- box body
- fixedly connected
- support
- water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/02—Mobile apparatus, e.g. watering-vehicles
Abstract
The invention discloses a dust-settling device for a construction site and a using method thereof. Through setting up the base, the second box, the fan, first box, the blowoff valve, first water intaking valve, a controller, the suction hood, the third box, a water pump, first electric telescopic handle, the sprayer, the connecting plate, second electric telescopic handle, the loading board, a housing, the second water intaking valve, the drain valve, the second expansion hose, first expansion hose, including a motor, initiative bevel gear, driven bevel gear, the rotary rod, first support, the second support, the slide bar, the cooperation of third support and battery is used, it is comparatively single to have solved current dust device for the building site's dust fall mode, and the relatively poor and spraying type dust fall device of suitability is not convenient for the regulation to spray height and spray the direction, thereby make the relatively poor problem of dust fall effect.
Description
Technical Field
The invention relates to the technical field of construction site facilities, in particular to a dust falling device for a construction site and a using method thereof.
Background
The construction site, construction ground, short ground, is a place where civil engineering is being developed, and the scope is often enclosed by coamings, wire netting or enclosing walls, which restrict the access of personnel, materials, machinery and vehicles.
In the construction of construction sites, a lot of dust is generated to float in the air, and in order to reduce the dust content in the air, therefore, the dust falling device is needed to be used, the existing dust falling device for the construction site only has one dust falling mode, and the common dust falling device is a spraying machine, the water is atomized and sprayed in the air, and after the water and the dust are adhered together, the dust falls on the ground again to achieve the aim of dust reduction, but the height of the sprayer can not be adjusted, although the water spraying angle can be adjusted, the spraying area of the sprayer still cannot be increased again, the spraying direction of the sprayer is not convenient to adjust, the dust falling effect is poor, because the dust fall mode is comparatively single, when being unsuitable under the environment of water spray dust fall, foretell sprayer just can't use, consequently just can't carry out the dust fall work to also can influence the normal construction in building site.
Disclosure of Invention
The invention aims to provide a dust-settling device for a building site, which has the advantages of two dust-settling modes, strong applicability and good dust-settling effect, and solves the problems that the existing dust-settling device for the building site has single dust-settling mode and poor applicability, and a spraying type dust-settling device is inconvenient to adjust the spraying height and the spraying direction, so that the dust-settling effect is poor.
In order to achieve the purpose, the invention provides the following technical scheme: a dust falling device for a construction site comprises a base, wherein the top of the base is fixedly connected with a first box body and a second box body respectively, the left side of the bottom of the base is fixedly connected with an electric driving wheel set, the right side of the bottom of the base is fixedly connected with a direction wheel set, the inner cavity of the base is fixedly connected with a storage battery, the top of the base is fixedly connected with a first box body and a second box body respectively, the left side of the first box body is communicated with a blowoff valve and a first water inlet valve respectively, the right side of the top of the first box body is fixedly connected with a filter screen in a penetrating way, two sides of the top of the first box body are fixedly connected with vertical plates, the tops of the vertical plates are fixedly connected with third box bodies, the front side and the rear side of each third box body are communicated with dust hoods, the bottom of each third box body is communicated with a fan, the output end of each, the right side of the second box body is respectively communicated with a second water inlet valve and a drain valve, the top of the second box body is fixedly connected with a shell, the bottom of an inner cavity of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving bevel gear, the bottom of the inner cavity of the shell is movably connected with a rotating rod, the surface of the rotating rod is fixedly sleeved with a driven bevel gear, the top of the rotating rod penetrates through the shell and is fixedly connected with a bearing plate, the top of the bearing plate is respectively and fixedly connected with a water pump and a first electric telescopic rod, the left side and the top of the water pump are respectively communicated with a first telescopic hose and a second telescopic hose, one end of the first telescopic hose, which is far away from the water pump, penetrates into the inner cavity of the second box body, the top of the output end of the first electric telescopic, the top swing joint of first support has the second support, the top fixedly connected with sprayer of second support, the bottom fixedly connected with slide bar of sprayer, the surface activity cover of slide bar is equipped with the third support, the bottom of third support and second electric telescopic handle's output swing joint, the top and the sprayer intercommunication of second bellows.
Preferably, the bottom of controller fixedly connected with handle, the right side of controller and the right side of handle all with riser fixed connection.
Preferably, the surface of the rotating rod is movably connected with the shell through a bearing, and the bottom of the driving bevel gear is meshed with the driven bevel gear.
Preferably, the output end of the storage battery is electrically connected with the controller, and the output end of the controller is electrically connected with the fan, the electric driving wheel set, the water pump, the first electric telescopic rod, the spraying machine, the second electric telescopic rod and the motor respectively.
Preferably, the joint of the first bracket and the second bracket is movably connected through a first shaft pin, and the bottom of the third bracket is movably connected with the output end of the second electric telescopic rod through a second shaft pin.
Preferably, the bottom of the bearing plate is in contact with the shell, and the tops of the bearing plate and the shell are both circular.
Preferably, the bottom of the inner cavity of the first box body is fixedly connected with a first guide plate, and the front side of the first guide plate is triangular.
Preferably, the front side and the rear side of the bottom of the third box body are fixedly connected with second guide plates, and the side surfaces of the second guide plates are triangular.
A use method of a dust falling device for a construction site comprises the following specific operation steps:
a: the storage battery supplies power for the operation of the device, the operation of the electric driving wheel set is controlled by the controller, and the electric driving wheel set drives the device to move to a position needing to be used when rolling on the ground;
b: according to the dust removal method, different dust removal modes are selected for dust removal according to the dust removal condition, when a water spraying dust removal mode is not needed, a certain amount of tap water is firstly injected into an inner cavity of the first box body through the first water inlet valve, then the fan is started, the fan is matched with the third box body and the dust hood to extract outside air and dust, the outside air and the dust are injected into the first box body through the output end of the fan, the tap water in the first box body filters and adsorbs the dust in the air, the redundant air can be discharged through the filter screen, a user needs to open the drain valve regularly to discharge the sewage in the first box body, and therefore the purpose of dust removal without water spraying is achieved, the dust can be prevented from floating in the air again through the dust removal method, the purpose of saving water resources is achieved, and meanwhile the dust removal method;
c: when the spraying direction of the spraying machine needs to be adjusted, the motor is started, the output end of the motor is driven to rotate around the first support through the second support, the rotating rod of the motor is driven to rotate through the matching of the driving bevel gear and the driven bevel gear, rotation angle is adjusted through the structure that the loading board drove the top to this sprayer adjustment water spray direction that drives the top, and the biggest rotation angle of sprayer is the degree, adjusts the back that finishes, starts the water pump, and the water pump extracts the running water through first expansion hose, and pours into the atomizer into through the second expansion hose, and the sprayer will be water atomization blowout, quick dust fall, unnecessary running water in the user's accessible drain valve discharge second box.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention solves the problems that the existing dust-settling device for the building site has single dust-settling mode and poor applicability, and the spraying type dust-settling device is inconvenient to adjust the spraying height and the spraying direction, so that the dust-settling effect is poor, and the dust-settling device for the building site has two dust-settling modes, has the advantages of strong applicability and good dust-settling effect, is worthy of popularization.
2. The device is convenient to drive to move by arranging the electric driving wheel set;
the steering of the device is facilitated by arranging the direction wheel set;
the storage battery and the structure at the top are convenient to mount by arranging the base;
the vertical plates are arranged, so that the first box body and the third box body can be conveniently installed together;
the handle is arranged, so that a user can conveniently control the moving direction of the device;
the bearing is arranged, so that the rotating rod and the shell are conveniently and movably arranged together;
the first guide plate is arranged to play a role in guiding the sewage flowing direction in the first box body;
the second guide plate is arranged to play a role in guiding the flowing direction of air and dust;
the first shaft pin is arranged, so that the first bracket and the second bracket can be movably mounted together;
the second shaft pin is arranged, so that the third support and the second electric telescopic rod can be conveniently and movably mounted together;
through setting up the filter screen, avoid the dust in the first box to float out from the first box.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the water pump, second bellows and first bellows of the present invention;
FIG. 3 is a front cross-sectional view of the housing of the present invention;
FIG. 4 is a front view of the base, first housing and second housing of the present invention;
FIG. 5 is a left side sectional view of a third case of the present invention;
fig. 6 is a left side view of the controller of the present invention.
In the figure: the device comprises a base 1, a second box body 2, a fan 3, a first box body 4, an electric drive wheel set 5, a blowdown valve 6, a first water inlet valve 7, a controller 8, a dust hood 9, a third box body 10, a vertical plate 11, a water pump 12, a first electric telescopic rod 13, a sprayer 14, a connecting plate 15, a second electric telescopic rod 16, a bearing plate 17, a shell 18, a second water inlet valve 19, a water discharge valve 20, a second telescopic hose 21, a first telescopic hose 22, a motor 23, a driving bevel gear 24, a driven bevel gear 25, a rotating rod 26, a first support 27, a second support 28, a sliding rod 29, a third support 30, a direction wheel set 31, a storage battery 32 and a filter screen 33.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The base 1, the second box 2, the fan 3, the first box 4, the electric driving wheel set 5, the blowoff valve 6, the first water inlet valve 7, the controller 8, the dust hood 9, the third box 10, the vertical plate 11, the water pump 12, the first electric telescopic rod 13, the sprayer 14, the connecting plate 15, the second electric telescopic rod 16, the bearing plate 17, the shell 18, the second water inlet valve 19, the drain valve 20, the second telescopic hose 21, the first telescopic hose 22, the motor 23, the driving bevel gear 24, the driven bevel gear 25, the rotating rod 26, the first bracket 27, the second bracket 28, the sliding rod 29, the third bracket 30, the direction wheel set 31, the storage battery 32, the filter screen 33 and other parts in the invention are all common standard parts or parts known by those skilled in the art, and the structure and principle thereof can be known by technical manuals or by conventional experimental methods.
Referring to fig. 1-6, a dust-settling device for construction sites comprises a base 1, wherein the top of the base 1 is fixedly connected with a first box 4 and a second box 2 respectively, the left side of the bottom of the base 1 is fixedly connected with an electric driving wheel set 5, the right side of the bottom of the base 1 is fixedly connected with a direction wheel set 31, the inner cavity of the base 1 is fixedly connected with a storage battery 32, the top of the base 1 is fixedly connected with a first box 4 and a second box 2 respectively, the left side of the first box 4 is communicated with a blowoff valve 6 and a first water inlet valve 7 respectively, the right side of the top of the first box 4 is fixedly connected with a filter screen 33 in a penetrating way, the two sides of the top of the first box 4 are fixedly connected with vertical plates 11, the top of the vertical plates 11 is fixedly connected with a third box 10, the front side and the rear side of the third box 10 are communicated with dust hoods 9, the bottom of the third, the left side of the third box 10 is fixedly connected with a controller 8, the right side of the second box 2 is respectively communicated with a second water inlet valve 19 and a water discharge valve 20, the top of the second box 2 is fixedly connected with a shell 18, the bottom of the inner cavity of the shell 18 is fixedly connected with a motor 23, the output end of the motor 23 is fixedly connected with a driving bevel gear 24, the bottom of the inner cavity of the shell 18 is movably connected with a rotating rod 26, the surface of the rotating rod 26 is fixedly sleeved with a driven bevel gear 25, the top of the rotating rod 26 penetrates through the shell 18 and is fixedly connected with a bearing plate 17, the top of the bearing plate 17 is respectively fixedly connected with a water pump 12 and a first electric telescopic rod 13, the left side and the top of the water pump 12 are respectively communicated with a first telescopic hose 22 and a second telescopic hose 21, one end of the first telescopic hose 22, which is far away from, the top and the right side of the connecting plate 15 are respectively fixedly connected with a first support 27 and a second electric telescopic rod 16, the top of the first support 27 is movably connected with a second support 28, the top of the second support 28 is fixedly connected with a spraying machine 14, the bottom of the spraying machine 14 is fixedly connected with a slide bar 29, the surface of the slide bar 29 is movably sleeved with a third support 30, the bottom of the third support 30 is movably connected with the output end of the second electric telescopic rod 16, and the top of the second telescopic hose 21 is communicated with the spraying machine 14;
the bottom of the controller 8 is fixedly connected with a handle, and the right side of the controller 8 and the right side of the handle are both fixedly connected with a vertical plate 11;
the surface of the rotating rod 26 is movably connected with the joint of the shell 18 through a bearing, and the bottom of the driving bevel gear 24 is meshed with the driven bevel gear 25;
the output end of the storage battery 32 is electrically connected with the controller 8, and the output end of the controller 8 is respectively electrically connected with the fan 3, the electric driving wheel set 5, the water pump 12, the first electric telescopic rod 13, the spraying machine 14, the second electric telescopic rod 16 and the motor 23;
the joint of the first bracket 27 and the second bracket 28 is movably connected through a first shaft pin, and the bottom of the third bracket 30 is movably connected with the output end of the second electric telescopic rod 16 through a second shaft pin;
the bottom of the bearing plate 17 is in contact with the shell 18, and the tops of the bearing plate 17 and the shell 18 are both circular;
the bottom of the inner cavity of the first box body 4 is fixedly connected with a first guide plate, and the front side of the first guide plate is triangular;
the front side and the rear side of the bottom of the third box body 10 are both fixedly connected with second guide plates, and the side surfaces of the second guide plates are triangular;
a use method of a dust falling device for a construction site comprises the following specific operation steps:
a: the storage battery 32 supplies power for the operation of the device, the operation of the electric driving wheel set 5 is controlled by the controller 8, and when the electric driving wheel set 5 rolls on the ground, the device is driven to move to a position needing to be used;
b: according to the dust removal method, different dust removal modes are selected for dust removal according to the dust removal condition, when a water spraying dust removal mode is not needed, a certain amount of tap water is injected into an inner cavity of the first box body 4 through the first water inlet valve 7, then the fan 3 is started, the fan 3 extracts outside air and dust through the cooperation of the third box body 10 and the dust hood 9 and injects the outside air and dust into the first box body 4 through the output end of the fan 3, the tap water in the first box body 4 filters and adsorbs the dust in the air, the redundant air can be discharged through the filter screen 33, a user needs to open the drain valve 6 regularly to discharge sewage in the first box body 4, and therefore the purpose of dust removal without water spraying is achieved, the dust removal method can prevent the dust from floating in the air again, the purpose of saving water resources is achieved, and meanwhile, the dust removal method is suitable for dust removal in a space;
c: when fast dust fall is needed, running water is injected into an inner cavity of the second box body 2 through the second water inlet valve 19, meanwhile, the height of the spraying machine 14 is adjusted according to the use requirement, the first electric telescopic rod 13 is started, the output end of the first electric telescopic rod 13 drives the connecting plate 15 to rise, the connecting plate 15 drives the spraying machine 14 to adjust the height through the matching of the first support 27 and the second support 28 at the top, so that the spraying range of the spraying machine 14 is larger, when the spraying angle of the spraying machine 14 needs to be adjusted, the second electric telescopic rod 16 is started, the output end of the second electric telescopic rod 16 drives the third support 30 and the right end of the sliding rod 29 to move upwards or downwards through the matching of the third support 30 and the sliding rod 29, in the process, the spraying machine 14 rotates around the first support 27 through the second support 28 in situ, so that the purpose of adjusting the spraying angle is achieved, when the spraying, starter motor 23, the output of motor 23 passes through drive bevel gear 24 and driven bevel gear 25's cooperation drives the rotary rod 26 rotatory, rotary rod 26 passes through the structure regulation rotation angle that loading board 17 drove the top, with this sprayer 14 adjustment water spray direction that drives the top, and the biggest rotation angle of sprayer 14 is 180 degrees, adjust the back that finishes, start water pump 12, water pump 12 extracts the running water through first expansion hose 22, and pour into in the sprayer 14 through second expansion hose 21, sprayer 14 will come water atomization blowout, dust fall fast, user's accessible drain valve 20 discharges unnecessary running water in the second box 2.
The device is convenient to drive to move by arranging the electric driving wheel set 5;
the steering of the device is facilitated by the arrangement of the direction wheel set 31;
the base 1 is arranged, so that the storage battery 32 and the top structure can be conveniently installed;
the vertical plates 11 are arranged, so that the first box body 4 and the third box body 10 can be conveniently installed together;
the handle is arranged, so that a user can conveniently control the moving direction of the device;
the bearing is arranged, so that the rotating rod 26 and the shell 18 are movably mounted together;
the first guide plate is arranged to play a role in guiding the sewage flowing direction in the first box body 4;
the second guide plate is arranged to play a role in guiding the flowing direction of air and dust;
the first shaft pin is arranged, so that the first bracket 27 and the second bracket 28 can be movably installed together;
the second shaft pin is arranged, so that the third bracket 30 and the second electric telescopic rod 16 can be conveniently and movably arranged together;
by providing the screen 33, the dust in the first casing 4 is prevented from drifting out of the first casing 4.
In summary, the following steps: the dust-settling device for the building site solves the problem that the existing dust-settling device for the building site has a single dust-settling mode through the matching use of a base 1, a second box body 2, a fan 3, a first box body 4, a blow-down valve 6, a first water inlet valve 7, a controller 8, a dust hood 9, a third box body 10, a water pump 12, a first electric telescopic rod 13, a sprayer 14, a connecting plate 15, a second electric telescopic rod 16, a bearing plate 17, a shell 18, a second water inlet valve 19, a drain valve 20, a second telescopic hose 21, a first telescopic hose 22, a motor 23, a driving bevel gear 24, a driven bevel gear 25, a rotary rod 26, a first support 27, a second support 28, a slide bar 29, a third support 30 and a storage battery 32, and the relatively poor and dust device that sprays of formula of suitability is not convenient for adjust and sprays the height and spray the direction to make the relatively poor problem of dust fall effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a dust device for building site, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a first box body (4) and a second box body (2) respectively, the left side of the bottom of the base (1) is fixedly connected with an electric driving wheel set (5), the right side of the bottom of the base (1) is fixedly connected with a direction wheel set (31), the inner cavity of the base (1) is fixedly connected with a storage battery (32), the top of the base (1) is fixedly connected with the first box body (4) and the second box body (2) respectively, the left side of the first box body (4) is communicated with a blowoff valve (6) and a first water inlet valve (7) respectively, the right side of the top of the first box body (4) is communicated with a filter screen (33) in a penetrating manner, the two sides of the top of the first box body (4) are fixedly connected with vertical plates (11), the top of the vertical plates (11) is fixedly connected with a third box body (10), the front side and the, the bottom of the third box body (10) is communicated with a fan (3), the output end of the fan (3) penetrates through the inner cavity of the first box body (4), the left side of the third box body (10) is fixedly connected with a controller (8), the right side of the second box body (2) is respectively communicated with a second water inlet valve (19) and a drain valve (20), the top of the second box body (2) is fixedly connected with a shell (18), the bottom of the inner cavity of the shell (18) is fixedly connected with a motor (23), the output end of the motor (23) is fixedly connected with a driving bevel gear (24), the bottom of the inner cavity of the shell (18) is movably connected with a rotating rod (26), the surface of the rotating rod (26) is fixedly sleeved with a driven bevel gear (25), the top of the rotating rod (26) penetrates through the shell (18) and is fixedly connected with a bearing plate (17), and the top of the bearing plate (17) is respectively and fixedly connected with, the left side and the top of the water pump (12) are respectively communicated with a first telescopic hose (22) and a second telescopic hose (21), one end, far away from the water pump (12), of the first telescopic hose (22) penetrates through an inner cavity of the second box body (2), the top of the output end of the first electric telescopic rod (13) is fixedly connected with a connecting plate (15), the top and the right side of the connecting plate (15) are respectively fixedly connected with a first support (27) and a second electric telescopic rod (16), the top of the first support (27) is movably connected with a second support (28), the top of the second support (28) is fixedly connected with a spraying machine (14), the bottom of the spraying machine (14) is fixedly connected with a sliding rod (29), the surface of the sliding rod (29) is movably sleeved with a third support (30), and the bottom of the third support (30) is movably connected with the output end of the second electric telescopic rod (16), the top of the second telescopic hose (21) is communicated with the sprayer (14).
2. The dust falling device for the construction site according to claim 1, characterized in that: the bottom fixedly connected with handle of controller (8), the right side of controller (8) and the right side of handle all with riser (11) fixed connection.
3. The dust falling device for the construction site according to claim 1, characterized in that: the surface of the rotating rod (26) is movably connected with the joint of the shell (18) through a bearing, and the bottom of the driving bevel gear (24) is meshed with the driven bevel gear (25).
4. The dust falling device for the construction site according to claim 1, characterized in that: the output end of the storage battery (32) is electrically connected with the controller (8), and the output end of the controller (8) is electrically connected with the fan (3), the electric driving wheel set (5), the water pump (12), the first electric telescopic rod (13), the spraying machine (14), the second electric telescopic rod (16) and the motor (23) respectively.
5. The dust falling device for the construction site according to claim 1, characterized in that: the joint of the first bracket (27) and the second bracket (28) is movably connected through a first shaft pin, and the bottom of the third bracket (30) is movably connected with the output end of the second electric telescopic rod (16) through a second shaft pin.
6. The dust falling device for the construction site according to claim 1, characterized in that: the bottom of the bearing plate (17) is in contact with the shell (18), and the tops of the bearing plate (17) and the shell (18) are circular.
7. The dust falling device for the construction site according to claim 1, characterized in that: the bottom of the inner cavity of the first box body (4) is fixedly connected with a first guide plate, and the front side of the first guide plate is triangular.
8. The dust falling device for the construction site according to claim 1, characterized in that: the front side and the rear side of the bottom of the third box body (10) are fixedly connected with second guide plates, and the side surfaces of the second guide plates are triangular.
9. The use method of the dust falling device for the construction site according to any one of claims 1 to 8 comprises the following specific operation steps:
a: the storage battery (32) supplies power for the operation of the device, the operation of the electric driving wheel set (5) is controlled by the controller (8), and when the electric driving wheel set (5) rolls on the ground, the device is driven to move to a position needing to be used;
b: according to the requirement of dust removal, different dust removal modes are selected for dust removal, when the mode of water spraying and dust removal is not needed, a certain amount of tap water is injected into the inner cavity of the first box body (4) through the first water inlet valve (7), then the fan (3) is started, the fan (3) extracts outside air and dust through the cooperation of the third box body (10) and the dust hood (9), the outside air and the dust are injected into the first box body (4) through the output end of the fan (3), the tap water in the first box body (4) filters and adsorbs the dust in the air, the redundant air is discharged through the filter screen (33), a user needs to open the blow-down valve (6) periodically to discharge the sewage in the first box body (4), so that the purpose of dust removal without water spraying can be achieved, the dust removal mode can avoid the dust from floating in the air again, and the purpose of saving water resources is also achieved, meanwhile, the dust settling device is also suitable for dust settling in a space which is not suitable for water spraying;
c: when fast dust fall is needed, running water is injected into an inner cavity of the second box body (2) through a second water inlet valve (19), meanwhile, the height of the spraying machine (14) is adjusted according to the use requirement, the first electric telescopic rod (13) is started, the output end of the first electric telescopic rod (13) drives the connecting plate (15) to rise, the connecting plate (15) drives the spraying machine (14) to adjust the height through the matching of the first support (27) and the second support (28) on the top, so that the spraying range of the spraying machine (14) is larger, when the spraying angle of the spraying machine (14) needs to be adjusted, the second electric telescopic rod (16) is started, the output end of the second electric telescopic rod (16) drives the third support (30) and the sliding rod (29) to match and drive the right end of the spraying machine (14) to move upwards or downwards, in the process, the spraying machine (14) rotates around the first support (27) through the second support (28) in situ, with this purpose that reach the regulation water spray angle, when the direction of spraying of needs regulation sprayer (14), start motor (23), the output of motor (23) passes through the cooperation of drive bevel gear (24) and driven bevel gear (25) and drives rotary rod (26) rotatory, rotary rod (26) drive the structure at top through loading board (17) and adjust rotation angle, with this sprayer (14) adjustment water spray direction that drives the top, and the maximum rotation angle of sprayer (14) is 180 degrees, adjust the back, start water pump (12), water pump (12) extract the running water through first expansion hose (22), and pour into sprayer (14) through second expansion hose (21) in, sprayer (14) will come water atomizing blowout, quick dust fall, user's accessible drain valve (20) discharges unnecessary running water in second box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348489.3A CN112473299A (en) | 2020-11-26 | 2020-11-26 | Dust falling device for construction site and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011348489.3A CN112473299A (en) | 2020-11-26 | 2020-11-26 | Dust falling device for construction site and use method thereof |
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| CN112473299A true CN112473299A (en) | 2021-03-12 |
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| CN202011348489.3A Withdrawn CN112473299A (en) | 2020-11-26 | 2020-11-26 | Dust falling device for construction site and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113289438A (en) * | 2021-06-28 | 2021-08-24 | 中国十七冶集团有限公司 | House building construction dust collector |
| CN113377074A (en) * | 2021-06-28 | 2021-09-10 | 杭州路顺环境建设有限公司 | Municipal engineering construction-based intelligent disinfection dust-settling water spraying system and control method |
| CN117287247A (en) * | 2023-09-28 | 2023-12-26 | 中国水利水电第一工程局有限公司 | Automatic monitoring and adjusting spraying dust settling device for tunnel engineering |
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| CN113289438A (en) * | 2021-06-28 | 2021-08-24 | 中国十七冶集团有限公司 | House building construction dust collector |
| CN113377074A (en) * | 2021-06-28 | 2021-09-10 | 杭州路顺环境建设有限公司 | Municipal engineering construction-based intelligent disinfection dust-settling water spraying system and control method |
| CN117287247A (en) * | 2023-09-28 | 2023-12-26 | 中国水利水电第一工程局有限公司 | Automatic monitoring and adjusting spraying dust settling device for tunnel engineering |
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Application publication date: 20210312 |