CN118267815B - Earthwork dust settling device in building construction site - Google Patents
Earthwork dust settling device in building construction site Download PDFInfo
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- CN118267815B CN118267815B CN202410691954.5A CN202410691954A CN118267815B CN 118267815 B CN118267815 B CN 118267815B CN 202410691954 A CN202410691954 A CN 202410691954A CN 118267815 B CN118267815 B CN 118267815B
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- 239000000428 dust Substances 0.000 title claims abstract description 85
- 238000009435 building construction Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 74
- 239000007921 spray Substances 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005507 spraying Methods 0.000 abstract description 33
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 10
- 239000003595 mist Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
- B05B15/16—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for preventing non-intended contact between spray heads or nozzles and foreign bodies, e.g. nozzle guards
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an earthwork dust settling device in a building construction site, which relates to the field of earthwork dust settling, effectively solves the problem that the spraying distance and the spraying area of a dust settling device are constant, and can only realize large-area dust settling treatment by moving the dust settling device, and comprises a base, wherein the top of the base is provided with a box body, the inside of the box body is provided with a rotating assembly, the top of the rotating assembly is provided with a regulating disc, the top of the regulating disc is provided with two hydraulic rods, the hydraulic rods are symmetrically arranged front and back, the top of each hydraulic rod is connected with a supporting rod, a first cylinder body is arranged in the supporting rods, a second cylinder body is arranged on the rear side of each first cylinder body, an electric push rod is arranged on the rear side of the top of each adjusting disc, the top of each electric push rod is matched with the corresponding second cylinder body, exhaust assemblies are arranged in the first cylinder body and the corresponding second cylinder body, a supporting ring is arranged on the rear side of each second cylinder body, and a cover plate is arranged at the rear end of each supporting ring.
Description
Technical Field
The invention relates to the technical field of earthwork dust fall, in particular to an earthwork dust fall device in a building construction site.
Background
Earthwork is one of the main projects in construction engineering, and comprises the aspects of digging, filling, transporting, draining, dewatering and the like of all earthwork. When the construction site is constructed, dust flies, the environment is seriously affected, and the workers working on the construction site for a long time are harmed healthily, so that various dust falling devices are generally adopted for dust falling on the existing construction site.
The patent document of China with the application number of CN202020459169.4 provides an earthwork dust settling device for a building construction site, which comprises a bearing female seat; the water storage tank is fixedly arranged at the top of the bearing female seat; the booster water pump is fixedly arranged at the top of the bearing female seat; one end of the first connecting branch pipe is fixedly connected with the water inlet of the booster water pump, and the other end of the first connecting main pipe extends into the water storage tank; the first frame joint is fixedly arranged on the outer wall of one side of the water storage tank, which is close to the booster water pump; the second frame joint is fixedly arranged on the outer wall of one side of the water storage tank, which is close to the booster water pump.
But can not be because the invariable of spraying volume in the use, lead to the distance and the area of spraying comparatively invariable, can only realize the dust fall processing of large tracts of land through removing dust fall device to when need carry out spraying dust fall to the region that is close to dust fall device, if directly adjust dust fall device inclination, can cause the too big condition of local spraying volume, form mud on the road surface, and there is the accumulation of dust in the dust collecting equipment when using, lead to dust collecting equipment to break down.
Accordingly, the present invention provides an earth dust device in a construction site to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the earthwork dust settling device in the construction site, which effectively solves the problems that the spraying distance and the spraying area of the dust settling device are constant, the dust settling treatment with a large area can be realized only by moving the dust settling device, when spraying dust settling is needed to be carried out on the area close to the dust settling device, if the inclination angle of the dust settling device is directly regulated, the local spraying quantity is overlarge, slurry is formed on the pavement, and dust in dust settling equipment is accumulated during use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic spraying device comprises a base, wherein a box body is arranged at the top of the base, a rotating assembly is arranged in the box body, an adjusting disc is arranged at the top of the rotating assembly, two hydraulic rods are arranged at the top of the adjusting disc, the two hydraulic rods are arranged in a front-back symmetrical mode, a supporting rod is connected to the top of each hydraulic rod, a first cylinder body is arranged in the supporting rod, a second cylinder body is arranged at the rear side of the first cylinder body, an electric push rod is arranged at the rear side of the top of the adjusting disc, the top of the electric push rod is matched with the second cylinder body, an exhaust assembly is arranged in the first cylinder body and the second cylinder body, a supporting ring is arranged at the rear side of the second cylinder body, a cover plate is arranged at the rear end of the supporting ring, an adjusting assembly is arranged in the supporting ring, a plurality of adjusting rods are arranged at the rear side of the adjusting assembly, and a spraying head is arranged at the rear end of each adjusting rod;
The top of the adjusting disk is provided with a fixed box, the inside of the fixed box is provided with a pressurizing assembly, the outer side of the pressurizing assembly is provided with an annular water pipe, the annular water pipe is connected with the supporting ring, the rear side of the annular water pipe is uniformly provided with a plurality of water diversion pipes, and each water diversion pipe is respectively communicated with a corresponding adjusting rod;
The left side of the telescopic part of the electric push rod is provided with a bent rod, the top of the bent rod is provided with a first piston plate, the outer side of the first piston plate is provided with a first cylinder, and the top of the first cylinder is provided with a connecting pipe;
The other end of the connecting pipe is provided with a second air cylinder, the rear side of the second air cylinder is provided with a sector plate, the sector plate is connected with the bottom of the second cylinder body, a second piston plate is arranged in the second air cylinder, the bottom of the second piston plate is provided with a rack, the left side of the rack is meshed with a driving gear, and the rear side of the driving gear is connected with the adjusting component;
The adjusting component comprises a transmission rod, the transmission rod is connected with the driving gear, the transmission rod penetrates through the sector plate, a driven gear is arranged on the rear side of the transmission rod, and the driven gear is connected with the supporting ring;
The top of driven gear is meshed with two-sided ring gear, two-sided ring gear and holding ring interconnect, the inboard meshing of two-sided ring gear has a plurality of driven gears that circumference was arranged, driven gear interconnects with corresponding regulation pole, the outside of adjusting the pole is equipped with the rubber piece respectively.
Preferably, the rotating assembly comprises a limit box, the limit box is connected with the box body, an adjusting motor is arranged in the limit box, a worm is arranged on the left side of the adjusting motor, a worm wheel is meshed with the top of the worm, the worm wheel is connected with the box body, a second bevel gear is connected with the rear side of the worm wheel through a pin shaft, a first bevel gear is meshed with the top of the second bevel gear, and the first bevel gear is connected with the adjusting disk through a pin shaft.
Preferably, the exhaust assembly comprises a driving motor, a plurality of supporting plates are circumferentially distributed on the outer side of the driving motor, the outer sides of the supporting plates are connected with the inner wall of the first cylinder, a filter screen is arranged at the front end of the first cylinder, and fan blades are connected to the rear side of the driving motor.
Preferably, the pressurizing assembly comprises a valve, the valve is connected with the fixed box, a first water pipe is arranged at the rear end of the valve, a water pump is connected with the other end of the first water pipe, the bottom of the water pump is connected with the fixed box, a second water pipe is connected with the top of the water pump, and the other end of the second water pipe is communicated with the annular water pipe.
Preferably, the top of electric putter is equipped with the slider, the outside of slider is equipped with the rectangle frame, the top of rectangle frame is equipped with the support ring, support ring and second barrel interconnect.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the height and the inclination angle of the first cylinder and the second cylinder can be adjusted by matching the hydraulic rod with the electric push rod, and the change of the spraying area of the device can be realized by matching the rotating assembly, so that the spraying efficiency of the device is improved.
2. Through the cooperation of electric putter and a plurality of regulation pole, can adjust the scattered state of gathering of a plurality of atomising heads, when electric putter extends, drive first barrel and second barrel tilt up on the one hand, adjust the atomising head to gathering together the state simultaneously, realize the long-distance dust fall of dust device, when electric putter shrink, drive first barrel and second barrel tilt down on the one hand, adjust the atomising head into the diffusion state simultaneously, realize the short-range large tracts of land dust fall of dust device, reduce the density of local water smoke, prevent mud from appearing on the ground.
3. Through the height-adjusting of hydraulic stem, make first barrel and second barrel downward sloping, control electric putter carries out the reciprocal flexible of small amplitude, shake the inside dust of first barrel and second barrel and get rid of, cooperation exhaust subassembly is with inside dust discharge downwards, the intermittent type spraying of cooperation atomising head can adsorb the exhaust dust, reduce the pollution to the environment, after the dust removal, through control hydraulic stem and electric putter carry out synchronous shrink, drive the height of first barrel and second barrel on the one hand and reduce, reduce occupation to external space, hide the atomising head in the front side of apron simultaneously, prevent the atomising head jam after the use.
Drawings
Fig. 1 is a schematic perspective view of the whole structure of the present invention.
Fig. 2 is a schematic perspective view of the other side of the overall structure of the present invention.
FIG. 3 is a schematic cross-sectional view of the structure of the present invention.
Fig. 4 is a schematic cross-sectional structure of the first cylinder and the second cylinder of the present invention.
FIG. 5 is a schematic diagram of the valve and annular water pipe fitting structure of the present invention.
Fig. 6 is a schematic diagram of a structure of the hydraulic rod and the electric push rod according to the present invention.
Fig. 7 is a schematic diagram of a matching structure of the electric push rod and the first cylinder according to the present invention.
FIG. 8 is a schematic diagram of the coupling structure of the coupling tube and the driven gear according to the present invention.
Fig. 9 is a schematic diagram of a structure of the double-sided gear ring and a plurality of adjusting rods.
FIG. 10 is a schematic diagram of the cooperation of the driven gear and the spray head according to the present invention.
FIG. 11 is a schematic cross-sectional view of the case of the present invention.
Fig. 12 is a schematic diagram of a structure of the adjusting motor and the first bevel gear according to the present invention.
Reference numerals in the drawings: 101. a first cylinder; 102. a second cylinder; 103. a filter screen; 104. a support sheet; 105. a driving motor; 106. a fan blade; 107. a support ring; 108. a cover plate; 109. a base; 201. a support ring; 202. a support rod; 203. a hydraulic rod; 204. an electric push rod; 205. a slide block; 206. a rectangular frame; 301. a first cylinder; 302. a first piston plate; 303. bending a rod; 304. a connecting pipe; 305. a second cylinder; 306. a second piston plate; 307. a rack; 308. a drive gear; 309. a sector plate; 401. a transmission rod; 402. a driven gear; 403. double-sided gear ring; 404. a driven gear; 405. an adjusting rod; 406. a spray head; 407. a rubber block; 501. a valve; 502. a first water pipe; 503. a water pump; 504. a second water pipe; 505. an annular water pipe; 506. a water diversion pipe; 507. a fixed box; 601. a case body; 602. an adjusting plate; 603. a limit box; 604. adjusting a motor; 605. a worm; 606. a worm wheel; 607. a second bevel gear; 608. a first bevel gear.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to fig. 1 to 12. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
Examples
The invention provides an earthwork dust settling device in a building construction site, which is shown in fig. 1-12: the device comprises a base 109, two rectangular steel pipes are symmetrically arranged at the bottom of the base 109, the two rectangular steel pipes are symmetrically distributed left and right to provide support for the device, cylindrical through holes are formed at the bottoms of the two rectangular steel pipes to facilitate fixing of the device, the device has wide application prospect, the device can be fixed at a specific place and also can be fixed on a vehicle, the movement of the device is facilitated, a box body 601 is arranged at the top of the base 109, a control panel is arranged on the side surface of the box body 601, the running state of the device can be regulated and monitored, a rotating assembly is arranged in the box body 601, an adjusting disc 602 is arranged at the top of the rotating assembly, the adjusting disc 602 can be driven to rotate at the top of the box body 601 through the rotating assembly, two hydraulic rods 203 are symmetrically distributed front and back, the two hydraulic rods 203 can synchronously stretch, the top of each hydraulic rod 203 is connected with a supporting rod 202, the supporting rod 202 is rotationally connected with the hydraulic rods 203, the height of the cylinder 202 and the first supporting rod 101 can be regulated through the hydraulic rods 203, a first cylinder 101 is arranged in the supporting rod 202, the second cylinder 101 is arranged at the side of the first cylinder 101, the second cylinder 101 is electrically connected with the second cylinder 204 through the second cylinder 204, the second cylinder 204 is synchronously stretched with the second cylinder 204, and the cylinder 204 is synchronously stretched with the second cylinder 204 is synchronously stretched with the cylinder 102, and the cylinder 204 is synchronously stretched with the cylinder 102, when the inclination of the first cylinder 101 and the second cylinder 102 needs to be adjusted, the electric push rod 204 is controlled to extend or retract, so that the inclination of the first cylinder 101 and the inclination of the second cylinder 102 are changed, an exhaust assembly is arranged in the first cylinder 101 and the second cylinder 102, air flow with high flow speed can be generated in the first cylinder 101 and the second cylinder 102 by the exhaust assembly, a plurality of adjusting rods 405 are arranged on the rear side of the adjusting assembly, a spray head 406 is arranged at the rear end of each adjusting rod 405, the adjusting rods 405 and the spray heads 406 can discharge liquid in an atomized mode, and the adjusting rods are matched with the exhaust assembly to complete remote discharge of the atomized liquid.
The top of regulating disk 602 is equipped with fixed box 507, fixed box 507 and regulating disk 602 fixed connection, the inside of fixed box 507 is equipped with the pressurization subassembly, the outside of pressurization subassembly is equipped with annular water pipe 505, the pressurization subassembly can carry the liquid to annular water pipe 505 in, annular water pipe 505 inside cavity, annular water pipe 505 and backup ring 107 interconnect, a plurality of shunt tubes 506 have evenly been arranged to the rear side of annular water pipe 505, the liquid passes through a plurality of shunt tubes 506 and reaches the regulation pole 405 inside, every shunt tube 506 communicates with each other with corresponding regulation pole 405 respectively, the section that regulation pole 405 is close to atomising head 406 is cavity, carry the liquid to atomising head 406 in, then the atomizing blowout.
The rotating assembly comprises a limit box 603, the limit box 603 is connected with a box body 601, an adjusting motor 604 is arranged in the limit box 603, forward and reverse rotation adjustment is achieved through an external power supply and a circuit control module, a worm 605 is arranged on the left side of the adjusting motor 604, the worm 605 can be driven to rotate by rotation of the adjusting motor 604, a worm wheel 606 is meshed with the top of the worm 605, the worm 605 drives the meshed worm wheel 606 to rotate, and when the device is used, the first cylinder 101 and the second cylinder 102 can be prevented from rotating under the reaction force of an exhaust assembly due to the self-locking characteristic of the worm 605 and the worm wheel 606, the worm wheel 606 is connected with the box body 601, a second bevel gear 607 is connected to the rear side of the worm wheel 606 through a pin shaft, the worm wheel 606 can drive the second bevel gear 607 to rotate, a first bevel gear 608 is meshed with the top of the second bevel gear 607, the first bevel gear 608 is meshed with the adjusting disk 602 through a pin shaft, and the first bevel gear 608 drives the adjusting disk 602 to rotate to adjust the rotation direction of the first cylinder 101 and the second cylinder 102.
The exhaust assembly comprises a driving motor 105, a plurality of supporting plates 104 are circumferentially arranged on the outer side of the driving motor 105, the supporting plates 104 can support the driving motor 105, the outer side of the supporting plates 104 are mutually connected with the inner wall of a first cylinder body 101, a filter screen 103 is arranged at the front end of the first cylinder body 101, the filter screen 103 can filter external air, larger particle impurities are prevented from entering the first cylinder body 101 and the second cylinder body 102, fan blades 106 are connected to the rear side of the driving motor 105, the driving motor 105 can drive the fan blades 106 to rotate, air flows with high speed are generated inside the first cylinder body 101 and the second cylinder body 102, atomized liquid is blown out, dust in the air is captured, and dust falling operation in a building area is completed.
The pressurization subassembly includes valve 501, valve 501 is connected with outside water pipe, valve 501 and fixed box 507 interconnect, the rear end of valve 501 is equipped with first water pipe 502, the other end of first water pipe 502 is connected with water pump 503, water pump 503 is inside with outside water source suction water pump 503 through first water pipe 502, discharge after pressurizing liquid through the outlet at water pump 503 top, the bottom and the fixed box 507 interconnect of water pump 503, the top of water pump 503 is connected with second water pipe 504, the other end and the annular water pipe 505 intercommunication of second water pipe 504, the inside of annular water pipe 505 is discharged to the liquid after pressurizing through second water pipe 504.
The top of electric putter 204 is equipped with slider 205, and the outside of slider 205 is equipped with rectangle frame 206, and slider 205 is located rectangle frame 206 inside and with rectangle frame 206 sliding connection, and rectangle frame 206's top is equipped with supporting ring 201, and supporting ring 201 and second barrel 102 interconnect, supporting ring 201 and second barrel 102 fixed connection can drive slider 205 and slide in rectangle frame 206 inside when electric putter 204 stretches or contracts, changes rectangle frame 206's height simultaneously, realizes the altitude mixture control of second barrel 102 and first barrel 101.
Examples
On the basis of the first embodiment, in this embodiment, it is considered that the spray area of the device cannot be adaptively changed along with the angle change of the first cylinder 101 and the second cylinder 102 in the use process, so that the range is difficult to meet when long-distance spraying is required, and the situation that slurry appears due to overlarge local spraying amount can appear when short-distance spraying is performed on the ground (the principle of the dust settling device is that atomized water is sprayed out, water mist is utilized to contact and adsorb dust particles in air, and finally the dust particles fall under the action of gravity, so that the purpose of dust settling is achieved, that is, the spraying amount of the dust settling device is generally constant, that is, the spraying amount of the water mist sprayed out in unit time is fixed, when the spraying distance is relatively short, the contact area of the water mist and the dust particles is increased, and meanwhile, the coverage density of spraying is correspondingly increased, so that the situation that local spraying amount is too large and slurry appears when the local spraying amount is fused with soil on the ground surface, and dust is accumulated in the device and at the spraying head 406, so that the spraying efficiency is reduced is caused.
Specifically, the left side of the telescopic part of the electric push rod 204 is provided with a bent rod 303, the bent rod 303 is fixedly connected with the telescopic part of the electric push rod 204, the bent rod can move along with the telescopic part of the electric push rod 204, the top of the bent rod 303 is provided with a first piston plate 302, the bent rod 303 moves upwards to drive the first piston plate 302 to move upwards, the outer side of the first piston plate 302 is provided with a first air cylinder 301, the top of the first air cylinder 301 is provided with a connecting pipe 304, the first piston plate 302 can squeeze air in the first air cylinder 301, the air in the first air cylinder 301 is discharged into a second air cylinder 305 through the connecting pipe 304, the other end of the connecting pipe 304 is provided with a second air cylinder 305, the rear side of the second air cylinder 305 is provided with a sector plate 309, the sector plate 309 is mutually connected with the bottom of the second cylinder 102, the air cylinder 305 is internally provided with a second piston plate 306, the air enters the second air cylinder 305 and then drives the second piston plate 306 to move downwards, the left side of the second piston plate 306 is meshed with a driving gear 308, the second piston plate 306 drives the fixedly connected driving gear 307 to move downwards, and the meshed driving gear 307 rotates downwards, and the driving gear 307 is well in the process of the reciprocating motion of the first air cylinder 305, and the driving gear 307 is well in the process of the reciprocal motion of the first air cylinder 305, and the air cylinder 308 is well, and the air cylinder 308 is reciprocally connected with the air cylinder assembly.
The back side of the second cylinder 102 is provided with a support ring 107, the back end of the support ring 107 is provided with a cover plate 108, the inside of the support ring 107 is provided with an adjusting component, the adjusting component comprises a transmission rod 401, the transmission rod 401 is mutually connected with a driving gear 308, the driving gear 308 rotates to drive the fixedly connected transmission rod 401 to rotate, the transmission rod 401 penetrates through a sector plate 309, the back side of the transmission rod 401 is provided with a driven gear 402, the transmission rod 401 drives the driven gear 402 to synchronously rotate, the driven gear 402 is mutually connected with the support ring 107, the driven gear 402 is rotationally connected with the support ring 107, the top of the driven gear 402 is meshed with a double-sided gear 403, the driven gear 402 drives the meshed double-sided gear 403 to rotate, the double-sided gear 403 is mutually connected with the support ring 107, the double-sided gear 403 is rotationally connected with the support ring 107 to circumferentially rotate inside the support ring 107, the inside of the double-sided gear ring 403 is meshed with a plurality of driven gears 404 which are circumferentially arranged, the driven gears 404 are mutually connected with corresponding adjusting rods 405, the double-sided gear ring 403 drives the meshed driven gears 404 to rotate, the driven gears 404 drive the corresponding adjusting rods 405 to rotate, thereby completing the adjustment of the aggregation and dispersion state of the spray heads 406, the spray area and the spray density can be adjusted, rubber blocks 407 are respectively arranged on the outer sides of the adjusting rods 405, the double-sided gear ring 403 drives the driven gears 404 to reciprocally rotate, the reciprocating swing of the adjusting rods 405 is realized, the inner parts of the supporting rings 107 can be knocked by the rubber blocks 407, dust on the inner walls of the first cylinder 101 and the second cylinder 102 is vibrated, the rubber blocks 407 can reduce the reaction force of the adjusting rods 405 through the exhaust assembly, the impact on the supporting rings 107 can be reduced, and grooves formed between the cover plates 108 and the supporting plates, the dust removing device can conveniently hide the plurality of spray heads 406 at the front end of the cover plate 108 after dust removing, and can effectively prevent the end of the spray heads 406 from fusing dust with water mist at the end of the spray heads 406, thereby causing blockage of the outer ends of the spray heads 406.
When in use: when the remote spraying dust removal is needed, the hydraulic rod 203 and the electric push rod 204 are controlled to start stretching synchronously, the first barrel 101 and the second barrel 102 are driven to move upwards, the heights of the first barrel 101 and the second barrel 102 are adjusted to be high firstly, then the hydraulic rod 203 stops stretching, the electric push rod 204 continues stretching, the rear sides of the first barrel 101 and the second barrel 102 can be driven to incline upwards, the counter-clockwise rotation of the adjusting rods 405 in the state shown in fig. 9 can be realized in the process of moving the electric push rod 204 upwards, the spray heads 406 are driven to gather inwards, the heights of the first barrel 101 and the second barrel 102 are in the highest state, the spray heads 406 are inclined upwards simultaneously, and the spray heads 406 are in a gathering and scattering state.
When the close-range dust fall needs to be carried out, the electric push rod 204 is controlled to shrink, the state shown in fig. 1 is that the electric push rod 204 shrinks to a shorter state, at the moment, a plurality of spray heads 406 in the supporting ring 107 spread to a largest-area spray state, then the hydraulic rod 203 stretches, thereby driving the rear ends of the first cylinder 101 and the second cylinder 102 to incline downwards, when the spray heads 406 spread more, the spray angle of water mist can become larger, but the concentration degree can be reduced, the water mist forms a looser water mist covering layer in a wider area, the spray area is relatively larger, but the spray range can be shorter, because the concentration degree of the water mist is reduced, the water mist is easier to be influenced by air resistance to spread rapidly, and the large-area rapid dust fall can be realized in the area with the rapid rotation of the rotating assembly, and meanwhile, the condition that mud appears on the ground due to the overlarge spray amount can not appear.
After the device removes dust, because this device is in the great environment of dust, there is more dust in the air, can appear piling up of dust in first barrel 101 and second barrel 102 and filter screen 103, the condition that the resistance can appear becoming big when leading to exhaust subassembly in the operation, influence the exhaust speed of device, under the state as shown in fig. 1, control electric putter 204 continues to move down, drive regulation pole 405 clockwise rotation, beat the inner wall of holding ring 201 through rubber piece 407, thereby produce vibrations to first barrel 101 and second barrel 102, make the dust that its inside was piled up drop, in this process, firstly adjust the height of hydraulic stem 203, make first barrel 101 and second barrel 102 downward sloping, control electric putter 204 carries out the reciprocal flexible of small amplitude, thereby vibrate and get rid of to the dust of first barrel 101 and second barrel 102 inside, the cooperation exhaust subassembly is discharged the dust of inside because first barrel 101 and second barrel 102 are in downward sloping state this moment, can prevent that the raise dust is too big when removing dust to the device inside, cooperation spray head 406 intermittent type is discharged and can adsorb the dust, reduce the environmental pollution.
After the dust removal is finished, the hydraulic rod 203 and the electric push rod 204 are controlled to shrink synchronously, on one hand, the heights of the first cylinder 101 and the second cylinder 102 are driven to be reduced, occupation of external space is reduced, meanwhile, along with continuous shrinkage of the electric push rod 204, a plurality of adjusting rods 405 are driven to rotate clockwise, the spray head 406 continues to rotate anticlockwise in the state shown in fig. 10, the spray head 406 is hidden at the front side of the cover plate 108, mixing and agglomeration of external dust and residual liquid at the spray head 406 after the shutdown can be prevented, and blockage of the spray head 406 after use is prevented.
It should be noted that: the height and the inclination angle of the first cylinder 101 and the second cylinder 102 can be adjusted through the cooperation of the hydraulic rod 203 and the electric push rod 204, the change of the spraying area of the device can be realized through the cooperation of the electric push rod 204 and the plurality of adjusting rods 405, the dispersion state of the plurality of spray heads 406 can be adjusted through the cooperation of the electric push rod 204 and the plurality of adjusting rods 405, when the electric push rod 204 stretches, the first cylinder 101 and the second cylinder 102 are driven to incline upwards on one hand, the spray heads 406 are adjusted to gather together simultaneously, the long-distance dust fall of the dust settling device is realized, when the electric push rod 204 contracts, the first cylinder 101 and the second cylinder 102 are driven to incline downwards on the other hand, the spray heads 406 are adjusted to be in a diffusion state, the short-distance large-area dust fall of the dust settling device is realized, the density of local water mist is reduced, the occurrence of mud on the ground is prevented, the height of the dust settling device is adjusted through the hydraulic rod 203, the first cylinder 101 and the second cylinder 102 are inclined downwards, the electric push rod 204 is controlled to reciprocate in a small extent, dust in the first cylinder 101 and the second cylinder 102 is removed by vibration, the dust in the first cylinder is discharged downwards by the aid of the exhaust assembly, dust can be prevented from being excessively large when dust is removed from the device, discharged dust can be adsorbed by the aid of intermittent spraying of the spraying head 406, environmental pollution is reduced, after dust removal is finished, the hydraulic rod 203 and the electric push rod 204 are controlled to synchronously contract, on one hand, the heights of the first cylinder 101 and the second cylinder 102 are driven to reduce, occupation of an external space is reduced, meanwhile, the spraying head 406 is hidden on the front side of the cover plate 108, mixed caking of the external dust and residual liquid at the spraying head 406 after the operation is prevented, and the spraying head 406 after the operation is prevented from being blocked.
It should be noted that, in the description of the present invention, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (5)
1. An earthwork dust device in building construction site, its characterized in that: the spray gun comprises a base (109), a box body (601) is arranged at the top of the base (109), a rotating assembly is arranged inside the box body (601), an adjusting disc (602) is arranged at the top of the rotating assembly, two hydraulic rods (203) are arranged at the top of the adjusting disc (602), the two hydraulic rods (203) are arranged in a front-back symmetrical mode, each supporting rod (203) is connected with a supporting rod (202), a first cylinder (101) is arranged inside the supporting rods (202), a second cylinder (102) is arranged at the rear side of the first cylinder (101), an electric push rod (204) is arranged at the rear side of the top of the adjusting disc (602), the top of the electric push rod (204) is matched with the second cylinder (102), an exhaust assembly is arranged inside the first cylinder (101) and the second cylinder (102), a supporting ring (107) is arranged at the rear side of the second cylinder (102), a cover plate (108) is arranged at the rear end of the supporting ring (107), an adjusting assembly is arranged inside the supporting ring (107), and a plurality of adjusting rods (405) are arranged at the rear ends of the adjusting rods (405);
The top of the adjusting disc (602) is provided with a fixed box (507), the inside of the fixed box (507) is provided with a pressurizing assembly, the outer side of the pressurizing assembly is provided with an annular water pipe (505), the annular water pipe (505) is mutually connected with the supporting ring (107), the rear side of the annular water pipe (505) is uniformly provided with a plurality of water diversion pipes (506), and each water diversion pipe (506) is respectively communicated with a corresponding adjusting rod (405);
A bent rod (303) is arranged on the left side of the telescopic part of the electric push rod (204), a first piston plate (302) is arranged at the top of the bent rod (303), a first air cylinder (301) is arranged on the outer side of the first piston plate (302), and a connecting pipe (304) is arranged at the top of the first air cylinder (301);
the other end of the connecting pipe (304) is provided with a second air cylinder (305), the rear side of the second air cylinder (305) is provided with a sector plate (309), the sector plate (309) is mutually connected with the bottom of the second cylinder body (102), the second air cylinder (305) is internally provided with a second piston plate (306), the bottom of the second piston plate (306) is provided with a rack (307), the left side of the rack (307) is meshed with a driving gear (308), and the rear side of the driving gear (308) is mutually connected with an adjusting component;
The adjusting assembly comprises a transmission rod (401), the transmission rod (401) is connected with the driving gear (308), the transmission rod (401) penetrates through the sector plate (309), a driven gear (402) is arranged on the rear side of the transmission rod (401), and the driven gear (402) is connected with the supporting ring (107);
The top of passive gear (402) is meshed with double-sided gear ring (403), double-sided gear ring (403) interconnect with holding ring (107), the inboard meshing of double-sided gear ring (403) has driven gear (404) that a plurality of circumferences were arranged, driven gear (404) interconnect with corresponding regulation pole (405), the outside of regulation pole (405) is equipped with rubber piece (407) respectively.
2. An earthmoving dust settling device in a building construction site as defined in claim 1, wherein: the rotating assembly comprises a limit box (603), the limit box (603) is connected with a box body (601) mutually, an adjusting motor (604) is arranged in the limit box (603), a worm (605) is arranged on the left side of the adjusting motor (604), a worm wheel (606) is meshed with the top of the worm (605), the worm wheel (606) is connected with the box body (601) mutually, a second bevel gear (607) is connected with the rear side of the worm wheel (606) through a pin shaft, a first bevel gear (608) is meshed with the top of the second bevel gear (607), and the first bevel gear (608) is connected with an adjusting disc (602) through a pin shaft.
3. An earthmoving dust settling device in a building construction site as defined in claim 1, wherein: the exhaust assembly comprises a driving motor (105), a plurality of supporting plates (104) are circumferentially distributed on the outer side of the driving motor (105), the outer sides of the supporting plates (104) are mutually connected with the inner wall of a first barrel (101), a filter screen (103) is arranged at the front end of the first barrel (101), and fan blades (106) are connected to the rear side of the driving motor (105).
4. An earthmoving dust settling device in a building construction site as defined in claim 1, wherein: the pressurization assembly comprises a valve (501), the valve (501) is mutually connected with a fixed box (507), a first water pipe (502) is arranged at the rear end of the valve (501), a water pump (503) is connected with the other end of the first water pipe (502), the bottom of the water pump (503) is mutually connected with the fixed box (507), a second water pipe (504) is connected with the top of the water pump (503), and the other end of the second water pipe (504) is mutually communicated with an annular water pipe (505).
5. An earthmoving dust settling device in a building construction site as defined in claim 1, wherein: the top of electric putter (204) is equipped with slider (205), the outside of slider (205) is equipped with rectangle frame (206), the top of rectangle frame (206) is equipped with supporting ring (201), supporting ring (201) interconnect with second barrel (102).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410691954.5A CN118267815B (en) | 2024-05-31 | 2024-05-31 | Earthwork dust settling device in building construction site |
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| CN202410691954.5A CN118267815B (en) | 2024-05-31 | 2024-05-31 | Earthwork dust settling device in building construction site |
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| CN118267815B true CN118267815B (en) | 2024-08-27 |
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|---|---|---|---|---|
| CN111495077A (en) * | 2020-04-25 | 2020-08-07 | 白以泰 | Dust device for construction engineering |
| CN213358481U (en) * | 2020-08-16 | 2021-06-04 | 杨虹 | A earthwork dust device for building construction site |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101089799B1 (en) * | 2009-08-10 | 2011-12-07 | (주)이엔쓰리 | Mist injection apparatus and fire engine therewith |
| CN108554658A (en) * | 2018-06-22 | 2018-09-21 | 贵州大学 | A kind of mine blasting device for reducing dust of adjustable spray angle |
| CN111957140A (en) * | 2020-09-01 | 2020-11-20 | 江苏金鼎建设集团有限公司 | Dust fall atomizer for construction |
| CN112870883A (en) * | 2020-12-31 | 2021-06-01 | 象山广业机械有限公司 | Strength automatically regulated dust fall shower nozzle of building engineering construction usefulness |
| CN113731072A (en) * | 2021-07-21 | 2021-12-03 | 徐蕾莹 | A adjustable dust device for building site |
| CN215901185U (en) * | 2021-09-13 | 2022-02-25 | 杨普 | A earthwork dust device for building construction site |
| CN217819889U (en) * | 2022-08-03 | 2022-11-15 | 山西华阳集团新能股份有限公司 | Automatic spraying dust-settling device capable of monitoring dust |
| CN219879450U (en) * | 2023-06-29 | 2023-10-24 | 河南硕禄建设工程有限公司 | Building construction dust fall device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495077A (en) * | 2020-04-25 | 2020-08-07 | 白以泰 | Dust device for construction engineering |
| CN213358481U (en) * | 2020-08-16 | 2021-06-04 | 杨虹 | A earthwork dust device for building construction site |
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