Atomizing dust-settling device for construction engineering construction

Abstract

The application discloses a kind of atomization dust-settling devices for construction engineering construction, it is related to atomization dust-settling devices for construction engineering construction technical field, the atomization dust-settling devices for construction engineering construction, the upper surface of base is fixed with water pumping unit, the bottom of water pumping unit is fixed with driving motor, the transmission assembly includes first pulley, second pulley and belt, the output end of driving motor is fixedly connected with first pulley.This atomization dust-settling devices for construction engineering construction when using equipment to carry out dust-settling to around, by starting drive motor, cooperate driving gear, driven gear and pipe drive spray pipe are rotated around water storage bin simultaneously and also rotate around pipe, to expand the area that spray pipe can spray water mist, avoid the dust in front of equipment cannot be sprayed by water mist to carry out dust-settling treatment, solve the problem that the area that spray pipe can spray water mist contains larger dead angle.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization dust falling device for construction engineering construction, in particular to an atomization dust falling device for construction engineering construction. BACKGROUND

[0002] In the construction engineering construction process, dust pollution is a common problem that needs to be solved. The earthwork excavation, material transportation, concrete mixing, building demolition and other links in the construction will produce a large amount of dust, which not only will cause serious threat to the health of construction personnel, long-term inhalation of dust will easily cause pneumoconiosis and other respiratory diseases, but also will have adverse effects on the surrounding air quality, reduce the visibility, and even may cause haze and other environmental problems, affect the normal life of residents.

[0003] The patent announcement No. CN115090060A is an atomization dust falling device for construction engineering construction, which disperses liquid to the surrounding in the form of spraying, has small influence range on the surrounding air distribution, can make the atomized liquid mixed into the surrounding air in the largest range, thereby performing dust falling on the dust in the air in an adhering manner. At the same time, the atomized liquid is sprayed along the normal line of the rotating tangent by the high-speed rotating spray structure, which can provide an initial speed along the spraying direction of the atomized liquid, thereby accelerating the flow speed of the atomized liquid and improving the action range of the atomized liquid. Through the spray structure, the atomization nozzle forms an inclined surface structure at the farthest position of the spray, thereby expanding the action range of the mist.

[0004] However, the atomization nozzle provided in the above-mentioned device is fixed on the surface of the device, which is driven to rotate by rotation to spray water mist. However, the parabolic trajectory of the water mist after falling is fixed, so that when the device is working, dead angles will be formed in front of the device and at the center, which will cause the dust in front of the device to be unable to be sprayed by the water mist for dust falling treatment, thereby affecting the use efficiency of the device during use. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides an atomization dust falling device for construction engineering construction, which solves the problems raised in the above-mentioned background art.

[0006] In order to achieve the above object, the present application is realized by the following technical scheme: a construction engineering construction atomization dust falling device, including base, the upper surface of base is fixed with water pumping device, the bottom of water pumping device is fixed with driving motor, the transmission assembly includes first belt pulley, second belt pulley and belt, the output end of driving motor is fixedly connected with first belt pulley, the output end of water pumping device is fixed with connecting pipe, the connecting pipe penetrates second belt pulley, and is fixedly connected at the penetrating portion, one end of connecting pipe away from water pumping device is fixed with water storage bin, the outer wall of water storage bin is provided with diffusion device for increasing spray range, the side wall of diffusion device is provided with scraping device for preventing blockage, the front of water storage bin is provided with recycling device for recycling water resources;

[0007] Wherein, the diffusion device includes protective cover, driving motor, driving gear, driven gear, through pipe, spray pipe, fixed column, extrusion plate, sliding groove and sliding ball, the protective cover is fixedly connected on the front of water storage bin, the driving motor is fixedly connected on the inner wall of protective cover, the driving gear is fixedly connected on the output end of driving motor through bearing, and the driving motor drives the driving gear to rotate after starting.

[0008] According to the above technical scheme, the through pipe penetrates the front of water storage bin, and is rotatably connected at the penetrating portion, the through pipe penetrates the driven gear, and is fixedly connected at the penetrating portion, the driven gear is engaged with the driving gear, the spray pipe is fixedly connected on the side wall of through pipe, the spray pipe is communicated with the through pipe, the fixed column is fixedly connected on one end of driving gear away from driving motor, and the driving gear drives the driven gear to rotate.

[0009] According to the above technical scheme, the fixed column penetrates the front of water storage bin, and is rotatably connected at the penetrating portion, the fixed column penetrates the extrusion plate, and is attached at the penetrating portion, the side wall of extrusion plate is provided with one-way water inlet film, the sliding groove is opened on the outer wall of fixed column, the sliding ball is fixedly connected on the inner wall of extrusion plate, the outer wall of sliding ball is attached with the inner wall of sliding groove, and the sliding ball drives the extrusion plate to slide when sliding along the sliding groove.

[0010] According to the above technical scheme, the scraping device includes scraper, connecting rod, counterweight assembly, cam, circular table, movable sleeve, protruding block, sliding rod, wave groove and knocking ring, the scraper is slidingly connected on the inner wall of spray pipe, the connecting rod is fixedly connected on the side wall of scraper, the counterweight assembly is fixedly connected on the bottom surface of connecting rod, and the counterweight assembly is always at the lowest end that it can reach under the influence of gravity.

[0011] According to the technical scheme, the counterweight assembly comprises a round rod and a counterweight ball, the round rod is fixedly connected to the bottom surface of the connecting rod, the counterweight ball is fixedly connected to the end of the round rod away from the connecting rod, the cam is fixedly connected to the outer wall of the through pipe, the circular table is fixedly connected to the front surface of the water storage bin, the circular table penetrates the movable sleeve, and the penetrating part is fitted.

[0012] According to the technical scheme, the protrusion is fixedly connected to the outer wall of the movable sleeve, the front surface of the movable sleeve is provided with a spray opening, the sliding rod is fixedly connected to the inner wall of the movable sleeve, the wave groove is arranged on the outer wall of the circular table, the outer wall of the sliding rod is fitted with the inner wall of the wave groove, the knocking ring is fixedly connected to the side wall of the movable sleeve, and the movable sleeve drives the knocking ring to knock the cam.

[0013] According to the technical scheme, the circulating device comprises a water collecting groove block, a fixed rod, a sealing plate, a connecting column, a circular plate, a hinged rod and an extrusion block, the water collecting groove block is fixedly connected to the inner wall of the movable sleeve, the inner wall of the water collecting groove block is provided with a one-way water inlet film, the fixed rod is fixedly connected to the front surface of the water storage bin, the sealing plate is fixedly connected to the end of the fixed rod away from the water storage bin, and the sealing plate slides on the inner wall of the movable sleeve.

[0014] According to the technical scheme, the connecting column is fixedly connected to the front surface of the circular table, the circular plate is fixedly connected to the end of the connecting column away from the circular table, the hinged rod is hinged to the side wall of the circular plate, the extrusion block is slidingly connected to the front surface of the movable sleeve, the side wall of the extrusion block is hinged to the end of the hinged rod away from the circular plate, and the hinged rod pushes the extrusion block to slide on the front surface of the movable sleeve when the hinged rod slides in the movable sleeve.

[0015] The present application provides a kind of atomization dust falling device for construction engineering construction.It has the following beneficial effects:

[0016] 1、The present application is provided with a diffusion device, which is used to spray water mist around the device. When the device is used to spray water mist, the drive motor is started, and the spray pipe is driven to rotate around the water storage bin and the through pipe by the driving gear, the driven gear and the through pipe. This expands the area of the spray pipe that can spray water mist, avoiding the dust in front of the device from being sprayed by water mist for dust removal. This solves the problem of the large dead angle in the area of the spray pipe that can spray water mist. At the same time, the fixed column, the sliding groove and the sliding ball drive the extrusion plate to slide back and forth repeatedly, so that the one-way water inlet film on the surface of the extrusion plate can extrude the dust removal water in the water storage bin when it slides. This increases the water pressure when the water flows into the through pipe, further increasing the distance of the water mist when it is sprayed out, changing the parabolic trajectory of the water mist after it is sprayed out, and solving the problem of the single motion curve of the water mist when it is sprayed out, which cannot be used for dust removal in a larger area.

[0017] 2、The utility model sets up the scraping device, in using equipment, cooperation connecting rod and counterweight assembly drive scraper to slide in the inner wall of spray pipe, scrape the dust that possibly with water mist stick in the inner wall of spray pipe, avoid the dust that sticks in the inner wall of spray pipe is too much, cause the blockage of spray pipe, thereby influence spray pipe to spray water mist outward, solved when carrying out dust fall, the dust that is stuck together by water mist falls into the spray pipe easily, cause the problem of spray pipe blockage, in using equipment, cooperation circular table, movable sleeve, lug, sliding rod and wave groove drive knock ring repeatedly knock cam and through pipe, make through pipe vibrate, increase the frequency of through pipe and counterweight assembly separation, avoid counterweight assembly when with the outer wall of through pipe contact due to damp, due to the existence of water makes its contact surface tension be big, thereby lead to counterweight assembly with through pipe around the center axis of through pipe rotation, solved the problem that counterweight assembly sticks to the lateral wall of through pipe under damp environment, lead to unable to drive scraper to slide by gravity.

[0018] 3、The utility model sets up the circulating device, when equipment works, through water collecting groove block gathers the water flow of the redundant water mist of spraying, and cooperation fixed rod and sealing plate extrude water flow from the front of equipment, make the remaining water mist carry out dust fall in front of sealing plate, carry out secondary utilization to dust fall water, further increase the range that the equipment can dust fall to, thereby avoid waste, and improve dust fall efficiency, solved the problem of low water utilization rate of original equipment, when carrying out secondary utilization to dust fall water, cooperation connecting column, round plate and hinged rod push extrusion block to slide to spray opening, partially shield part of spray opening, make the area of part of spray opening reduce, thereby change the water pressure of part of spray opening, make spray opening when spraying water mist cover more widely, solved the problem of high water mist spraying area repetition rate when secondary utilization. ACCURATE DRAWINGS

[0019] Figure 1 It is whole structure schematic view of the utility model;

[0020] Figure 2 It is whole section structure schematic view of the utility model;

[0021] Figure 3 It is the utility model Figure 2 Area A local amplification structure schematic view;

[0022] Figure 4 It is water storage bin whole section structure schematic view of the utility model;

[0023] Figure 5 It is movable sleeve and water storage bin whole section structure schematic view of the utility model;

[0024] Figure 6 It is the utility model Figure 5 Area B local amplification structure schematic view;

[0025] Figure 7 Figure is a semi-partial structure schematic diagram of the water storage bin of the present application;

[0026] Figure 8 Figure is a cross-section structure schematic diagram of the movable sleeve of the present application.

[0027] In the figure: 1, base; 2, water pumping device; 3, driving motor; 4, transmission assembly; 5, connecting pipe; 6, water storage bin; 71, driving motor; 72, driving gear; 73, driven gear; 74, through pipe; 75, spray pipe; 76, fixed column; 77, extrusion plate; 78, sliding groove; 79, sliding ball; 710, protective cover; 81, scraper; 82, connecting rod; 83, counterweight assembly; 84, cam; 85, circular table; 86, movable sleeve; 87, protruding block; 88, sliding rod; 89, wavy groove; 810, knocking ring; 91, water collecting tank block; 92, fixed rod; 93, sealing plate; 94, connecting column; 95, circular plate; 96, hinged rod; 97, extrusion block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0029] Please refer to Figures 1-8 An embodiment of the present application is: an atomization dust-settling device for construction engineering construction, comprising a base 1, the upper surface of the base 1 is fixed with a water pumping device 2, water is pumped into through the water pumping device 2, the bottom of the water pumping device 2 is fixed with a driving motor 3, a transmission assembly 4 comprises a first belt pulley, a second belt pulley and a belt, the output end of the driving motor 3 is fixedly connected with the first belt pulley, the driving motor 3 is started, the driving motor 3 drives the first belt pulley to rotate through a bearing, the output end of the water pumping device 2 is fixed with a connecting pipe 5, the connecting pipe 5 penetrates through the second belt pulley and is fixedly connected at the penetrating position, the first belt pulley drives the second belt pulley to rotate through a belt, the second belt pulley drives the connecting pipe 5 to rotate, the end of the connecting pipe 5 away from the water pumping device 2 is fixed with a water storage bin 6, the dust-settling water pumped into the water pumping device 2 is transmitted into the water storage bin 6 by the connecting pipe 5, the connecting pipe 5 drives the water storage bin 6 to rotate, water mist is sprayed around, and the outer wall of the water storage bin 6 is provided with a diffusion device for increasing the spraying range.

[0030] The diffusion device comprises a protective cover 710, a driving motor 71, a driving gear 72, a driven gear 73, a through pipe 74, a spray pipe 75, a fixed column 76, an extrusion plate 77, a sliding groove 78 and a sliding ball 79. The protective cover 710 is fixedly connected to the front of the water storage bin 6. The driving motor 71 is fixedly connected to the inner wall of the protective cover 710. The driving gear 72 is fixedly connected to the output end of the driving motor 71 through a bearing. The driving motor 71 is started to drive the driving gear 72 to rotate through the bearing. The through pipe 74 penetrates the front of the water storage bin 6 and is rotationally connected at the penetration position. The through pipe 74 penetrates the driven gear 73 and is fixedly connected at the penetration position. The driven gear 73 drives the through pipe 74 to rotate. The driven gear 73 is engaged with the driving gear 72. The driving gear 72 drives the driven gear 73 to rotate when the driving gear 72 rotates. The spray pipe 75 is fixedly connected to the side wall of the through pipe 74. The spray pipe 75 communicates with the through pipe 74. The spray pipe 75 rotates with the through pipe 74 when the through pipe 74 rotates. Thus, the through pipe 74 rotates around the central axis of the water storage bin 6 while driving the spray pipe 75 to rotate, thereby expanding the area of the spray pipe 75 for spraying water mist. The fixed column 76 is fixedly connected to the end of the driving gear 72 away from the driving motor 71. The driving gear 72 drives the fixed column 76 to rotate when the driving gear 72 rotates. The fixed column 76 penetrates the front of the water storage bin 6 and is rotationally connected at the penetration position. The fixed column 76 penetrates the extrusion plate 77 and is attached at the penetration position. The side wall of the extrusion plate 77 is provided with a one-way water inlet film. The sliding groove 78 is formed in the outer wall of the fixed column 76. The sliding ball 79 is fixedly connected to the inner wall of the extrusion plate 77. The outer wall of the sliding ball 79 is attached to the inner wall of the sliding groove 78. The fixed column 76 slides along the sliding groove 78 when the fixed column 76 rotates, thereby driving the extrusion plate 77 to slide forward and backward along the fixed column 76. The extrusion plate 77 slides away from the driving gear 72. The water flows to the front of the extrusion plate 77 through the one-way water inlet film provided on the extrusion plate 77. The extrusion plate 77 extrudes the water in front of the extrusion plate 77 through the through pipe 74 when the extrusion plate 77 slides toward the driving gear 72, thereby increasing the water pressure at the spray pipe 75. The diffusion device expands the area of the spray pipe 75 for spraying water mist when the device is used to reduce dust around. The driving motor 71 is started to drive the driving gear 72, the driven gear 73 and the through pipe 74 to drive the spray pipe 75 to rotate around the water storage bin 6 and the through pipe 74, thereby expanding the area of the spray pipe 75 for spraying water mist. The dust in front of the device cannot be sprayed by the water mist for dust reduction, thereby solving the problem that the area of the spray pipe 75 for spraying water mist contains a large dead angle.While increasing the spraying area of the spraying pipe 75, the fixed column 76, the sliding groove 78 and the sliding ball 79 drive the extrusion plate 77 to repeatedly slide forward and backward, so that the one-way water inlet film arranged on the surface of the extrusion plate 77 can extrude the dust-settling water in the water storage bin 6 when sliding, increase the water pressure when the water flow enters the through pipe 74, and thus further increase the distance of the water mist when sprayed, change the parabolic curve of the water mist after being sprayed, and solve the problem that the movement curve of the water mist when sprayed is single and cannot dust-settle in a larger range.

[0031] When the embodiment works: water is pumped into the water storage bin 6 through the continuous pipe 5 by the water pumping device 2, the main motor 3 is started, the main motor 3 drives the first belt pulley to rotate through the bearing, the first belt pulley drives the second belt pulley to rotate through the belt, the second belt pulley drives the continuous pipe 5 to rotate, and the continuous pipe 5 drives the water storage bin 6 to rotate to rotate and spray water mist around.

[0032] The driving motor 71 is started, the driving motor 71 drives the driving gear 72 to rotate through the bearing, the driving gear 72 drives the driven gear 73 to rotate when rotating, the driven gear 73 drives the through pipe 74 to rotate, the through pipe 74 rotates, and the spraying pipe 75 also rotates with the through pipe 74, so that the through pipe 74 rotates around the center axis of the water storage bin 6 while driving the spraying pipe 75 to rotate, thereby expanding the area of the spraying pipe 75 spraying water mist, and the driving gear 72 drives the fixed column 76 to rotate while rotating, the sliding groove 78 on the outer wall of the fixed column 76 also rotates with the fixed column 76, since the outer wall of the sliding ball 79 is fitted with the inner wall of the sliding groove 78, and the extrusion plate 77 is slidingly connected to the inner wall of the water storage bin 6, when the sliding groove 78 rotates, the sliding ball 79 slides along the sliding groove 78, drives the extrusion plate 77 to slide forward and backward along the fixed column 76, when the extrusion plate 77 slides away from the driving gear 72, the water flow passes through the one-way water inlet film arranged on the extrusion plate 77 and flows to the front of the extrusion plate 77, when the extrusion plate 77 slides towards the driving gear 72, the extrusion plate 77 extrudes the water flow in front of it through the through pipe 74, and increases the water pressure at the spraying pipe 75.

[0033] Please refer to Figures 1-8On the basis of the above-mentioned embodiment, in another embodiment of the present application, the side wall of the diffusion device is provided with a scraping device for preventing blockage, which comprises a scraper 81, a connecting rod 82, a counterweight assembly 83, a cam 84, a circular table 85, a movable sleeve 86, a protruding block 87, a sliding rod 88, a wave groove 89 and a knocking ring 810. The scraper 81 is slidingly connected to the inner wall of the spray pipe 75. When the through pipe 74 rotates, the spray pipe 75 and the scraper 81 on the inner wall thereof also rotate around the central axis of the through pipe 74. The connecting rod 82 is fixedly connected to the side wall of the scraper 81. The counterweight assembly 83 is fixedly connected to the bottom surface of the connecting rod 82. The counterweight assembly 83 comprises a round rod and a counterweight ball. The round rod is fixedly connected to the bottom surface of the connecting rod 82. The counterweight ball is fixedly connected to the end of the round rod away from the connecting rod 82. When the scraper 81 drives the connecting rod 82 and the counterweight assembly 83 to rotate, the counterweight ball is always at the lowest point it can reach due to the influence of gravity. Therefore, when the spray pipe 75 rotates, the counterweight ball drives the round rod to slide under the influence of gravity, the round rod drives the connecting rod 82 to rotate, thereby driving the scraper 81 to slide on the inner wall of the spray pipe 75. The cam 84 is fixedly connected to the outer wall of the through pipe 74. When the through pipe 74 rotates, the cam 84 also rotates. The circular table 85 is fixedly connected to the front surface of the water storage bin 6. The circular table 85 penetrates through the movable sleeve 86 and is fitted at the penetration position. The protruding block 87 is fixedly connected to the outer wall of the movable sleeve 86. When the cam 84 rotates to the position of the protruding block 87, the protruding block 87 is pushed to rotate around the central axis of the movable sleeve 86. The rotation of the protruding block 87 drives the movable sleeve 86 to rotate. The front surface of the movable sleeve 86 is provided with a spray opening. The sliding rod 88 is fixedly connected to the inner wall of the movable sleeve 86. The rotation of the movable sleeve 86 drives the sliding rod 88 on the inner wall thereof to also rotate. The wave groove 89 is formed in the outer wall of the circular table 85. The outer wall of the sliding rod 88 is fitted with the inner wall of the wave groove 89. The rotation of the sliding rod 88 also drives the movable sleeve 86 to slide forward and backward along the inner wall of the wave groove 89. The knocking ring 810 is fixedly connected to the side wall of the movable sleeve 86. The sliding of the movable sleeve 86 drives the knocking ring 810 to move forward and backward, repeatedly knocking the cam 84 and the through pipe 74, so that the through pipe 74 vibrates, further increasing the frequency of separation of the round rod and the outer wall of the spray pipe 75. When the device is used, the connecting rod 82 and the counterweight assembly 83 drive the scraper 81 to slide on the inner wall of the spray pipe 75, scraping off the dust that may be adhered to the inner wall of the spray pipe 75, avoiding too much dust adhered to the inner wall of the spray pipe 75, causing blockage of the spray pipe 75, thereby affecting the spraying of water mist by the spray pipe 75, solving the problem that dust adhered to water mist falls into the spray pipe 75 during dust reduction, causing blockage of the spray pipe 75.In use, the knock ring 810 is repeatedly knocked against the cam 84 and the through pipe 74 by the cooperation of the circular table 85, the movable sleeve 86, the protruding block 87, the sliding rod 88 and the wave groove 89, so that the through pipe 74 vibrates, the frequency of the through pipe 74 separating from the counterweight assembly 83 is increased, and the problem that the counterweight assembly 83 is easily combined with the side wall of the through pipe 74 in a humid environment, so that the scraper 81 cannot slide under the action of gravity is solved.

[0034] The front of the water storage bin 6 is provided with a recycling device for secondary use of water resources, which comprises a water collecting groove block 91, a fixed rod 92, a sealing plate 93, a connecting column 94, a circular plate 95, a hinged rod 96 and a pressing block 97. The water collecting groove block 91 is fixedly connected to the inner wall of the movable sleeve 86. When the water mist sprayed by the spray pipe 75 is more, it is easy to gather into a water flow on the surface of the protective cover 710. When the water flow flows on the surface of the protective cover 710 to the movable sleeve 86, it flows into the water collecting groove block 91 along the inclined surface of the outer wall of the movable sleeve 86. The inner wall of the water collecting groove block 91 is provided with a one-way water inlet film. The water flow in the water collecting groove block 91 flows into a single compartment of the movable sleeve 86 through the one-way water inlet film arranged on the side wall thereof. The fixed rod 92 is fixedly connected to the front of the water storage bin 6. The sealing plate 93 is fixedly connected to the end of the fixed rod 92 away from the water storage bin 6. When the movable sleeve 86 slides towards the water storage bin 6, the sealing plate 93 pushes the water flow in the compartment of the movable sleeve 86 out through the spray opening, thereby also reducing dust in front of the equipment. The connecting column 94 is fixedly connected to the front of the circular table 85. The circular plate 95 is fixedly connected to the end of the connecting column 94 away from the circular table 85. When the movable sleeve 86 slides away from the water storage bin 6, the circular plate 95 is stationary relative to the water storage bin 6. The hinged rod 96 is hinged to the side wall of the circular plate 95. The pressing block 97 is slidingly connected to the front of the movable sleeve 86. The side wall of the pressing block 97 is hinged to the end of the hinged rod 96 away from the circular plate 95. The hinged rod 96 pushes the pressing block 97 to slide away from the center of the movable sleeve 86. When the pressing block 97 slides to the spray opening, it partially blocks the spray opening, reduces the area of the spray opening, and further increases the water pressure of the water mist sprayed at the spray opening. When the equipment is working, the recycling device collects the water flow gathered by the excess water mist during spraying through the water collecting groove block 91, pushes the water flow out from the front of the equipment by cooperating with the fixed rod 92 and the sealing plate 93, and reduces dust in front of the sealing plate 93, thereby further increasing the range of dust reduction of the equipment, avoiding waste, improving dust reduction efficiency, and solving the problem of low water utilization rate of the original equipment. When the dust reduction water is recycled, the connecting column 94, the circular plate 95 and the hinged rod 96 push the pressing block 97 to slide to the spray opening, partially block part of the spray opening, reduce the area of part of the spray opening, thereby change the water pressure of part of the spray opening, so that the spray opening covers a wider area when spraying water mist, and solves the problem of high repetition rate of water mist spraying area during recycling.

[0035] When the through pipe 74 rotates, the spray pipe 75 and the scraper 81 on the inner wall of the spray pipe 75 also rotate around the central axis of the through pipe 74. When the scraper 81 drives the connecting rod 82 and the counterweight assembly 83 to rotate, the circular rod slides along the outer wall of the spray pipe 75, and the counterweight ball is always at the lowest point it can reach due to the influence of gravity. Therefore, when the spray pipe 75 rotates, the counterweight ball drives the circular rod to slide, the circular rod drives the connecting rod 82 to rotate, and the connecting rod 82 drives the scraper 81 to slide along the inner wall of the spray pipe 75. When the through pipe 74 rotates, the cam 84 also rotates. When the cam 84 rotates to the protrusion 87, the protrusion 87 is pushed to rotate around the central axis of the movable sleeve 86. The rotation of the protrusion 87 drives the movable sleeve 86 to rotate. When the movable sleeve 86 rotates, the sliding rod 88 on the inner wall of the movable sleeve 86 also rotates. The outer wall of the sliding rod 88 is in contact with the inner wall of the wave groove 89, so when the sliding rod 88 rotates, it also slides along the inner wall of the wave groove 89. The sliding of the sliding rod 88 drives the movable sleeve 86 to slide along the circular table 85 while rotating. When the movable sleeve 86 slides, the knocking ring 810 moves forward and backward, repeatedly knocking the cam 84 and the through pipe 74, causing the through pipe 74 to vibrate, further increasing the frequency of the separation of the circular rod and the outer wall of the spray pipe 75.

[0036] When the spray pipe 75 sprays a large amount of water mist, the water mist is easily gathered into a water flow on the surface of the protective cover 710. When the water flow flows on the surface of the protective cover 710 to the movable sleeve 86, it flows into the water collecting groove block 91 along the inclined surface of the outer wall of the movable sleeve 86. The water flow in the water collecting groove block 91 flows into the single compartment of the movable sleeve 86 through the one-way water inlet film on the side wall. When the movable sleeve 86 slides away from the water storage compartment 6, the water flow in the compartment of the movable sleeve 86 continues to collect. When the movable sleeve 86 slides towards the water storage compartment 6, the fixed rod 92 and the sealing plate 93 are fixed relative to the water storage compartment 6, so the fixed rod 92 and the sealing plate 93 move closer to each other relative to the movable sleeve 86. The sealing plate 93 pushes the water flow in the compartment of the movable sleeve 86 out through the spray port, and also reduces dust in front of the equipment. When the movable sleeve 86 slides away from the water storage compartment 6, the circular plate 95 is stationary relative to the water storage compartment 6, so the movable sleeve 86 moves closer to the circular plate 95 relative to the circular plate 95. The hinged rod 96 is hinged to the circular plate 95, and the sliding block 97 on the end of the hinged rod 96 away from the circular plate 95 slides on the front of the movable sleeve 86. Therefore, when the movable sleeve 86 moves closer to the circular plate 95, the hinged rod 96 pushes the sliding block 97 to slide away from the center of the movable sleeve 86. When the sliding block 97 slides to the spray port, it partially blocks the spray port, reducing the area of the spray port and further increasing the water pressure of the water mist sprayed at the spray port.

[0037] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. An atomizing dust-settling device for construction engineering construction, comprising a base (1), characterized in that: The upper surface of the base (1) is fixed with a water pumping device (2), the bottom of the water pumping device (2) is fixed with a driving motor (3), further comprising a transmission assembly (4), the transmission assembly (4) comprises a first belt pulley, a second belt pulley and a belt, the output end of the driving motor (3) is fixedly connected with the first belt pulley, the output end of the water pumping device (2) is fixedly connected with a connecting pipe (5), the connecting pipe (5) penetrates through the second belt pulley and is fixedly connected at the penetrating portion, one end of the connecting pipe (5) away from the water pumping device (2) is fixedly connected with a water storage bin (6), the outer wall of the water storage bin (6) is provided with a diffusion device for increasing the spraying range, the side wall of the diffusion device is provided with a scraping device for preventing blockage, the front of the water storage bin (6) is provided with a recycling device for recycling water resources; Wherein, the diffusion device comprises a protective cover (710), a driving motor (71), a driving gear (72), a driven gear (73), a through pipe (74), a spraying pipe (75), a fixed column (76), an extrusion plate (77), a sliding groove (78) and a sliding ball (79), the protective cover (710) is fixedly connected to the front of the water storage bin (6), the driving motor (71) is fixedly connected to the inner wall of the protective cover (710), the driving gear (72) is fixedly connected to the output end of the driving motor (71) through a bearing; The through pipe (74) penetrates through the front of the water storage bin (6) and is rotatably connected at the penetrating portion, the through pipe (74) penetrates through the driven gear (73) and is fixedly connected at the penetrating portion, the driven gear (73) is engaged with the driving gear (72), the spraying pipe (75) is fixedly connected to the side wall of the through pipe (74), the spraying pipe (75) is communicated with the through pipe (74), the fixed column (76) is fixedly connected to one end of the driving gear (72) away from the driving motor (71); The fixed column (76) penetrates through the front of the water storage bin (6) and is rotatably connected at the penetrating portion, the fixed column (76) penetrates through the extrusion plate (77) and is attached at the penetrating portion, the side wall of the extrusion plate (77) is provided with a one-way water inlet film, the sliding groove (78) is opened in the outer wall of the fixed column (76), the sliding ball (79) is fixedly connected to the inner wall of the extrusion plate (77), the outer wall of the sliding ball (79) is attached to the inner wall of the sliding groove (78).

2. The atomizing dust-settling device for construction engineering construction according to claim 1, characterized in that: The scraping device comprises a scraper (81), a connecting rod (82), a counterweight assembly (83), a cam (84), a circular table (85), a movable sleeve (86), a protruding block (87), a sliding rod (88), a wave groove (89) and a knocking ring (810), the scraper (81) is slidably connected to the inner wall of the spraying pipe (75), the connecting rod (82) is fixedly connected to the side wall of the scraper (81), the counterweight assembly (83) is fixedly connected to the bottom surface of the connecting rod (82).

3. The atomizing dust-settling device for construction engineering construction according to claim 2, characterized in that: The counterweight assembly (83) comprises a round rod and a counterweight ball, the round rod is fixedly connected to the bottom surface of the connecting rod (82), the counterweight ball is fixedly connected to the end of the round rod away from the connecting rod (82), the cam (84) is fixedly connected to the outer wall of the through pipe (74), the circular table (85) is fixedly connected to the front surface of the water storage bin (6), the circular table (85) penetrates through the movable sleeve (86) and is fitted at the penetration.

4. The atomizing dust-settling device for construction engineering construction according to claim 3, characterized in that: The convex block (87) is fixedly connected to the outer wall of the movable sleeve (86), the front surface of the movable sleeve (86) is provided with a spray opening, the sliding rod (88) is fixedly connected to the inner wall of the movable sleeve (86), the wave groove (89) is arranged on the outer wall of the circular table (85), the outer wall of the sliding rod (88) is fitted with the inner wall of the wave groove (89), and the knocking ring (810) is fixedly connected to the side wall of the movable sleeve (86).

5. The atomizing dust-settling device for construction engineering construction according to claim 4, characterized in that: The circulating device comprises a water collecting groove block (91), a fixed rod (92), a sealing plate (93), a connecting column (94), a circular plate (95), a hinged rod (96) and an extrusion block (97), the water collecting groove block (91) is fixedly connected to the inner wall of the movable sleeve (86), the inner wall of the water collecting groove block (91) is provided with a one-way water inlet film, the fixed rod (92) is fixedly connected to the front surface of the water storage bin (6), and the sealing plate (93) is fixedly connected to the end of the fixed rod (92) away from the water storage bin (6).

6. The atomizing dust-settling device for construction engineering construction according to claim 5, characterized in that: The connecting column (94) is fixedly connected to the front surface of the circular table (85), the circular plate (95) is fixedly connected to the end of the connecting column (94) away from the circular table (85), the hinged rod (96) is hinged to the side wall of the circular plate (95), the extrusion block (97) is slidingly connected to the front surface of the movable sleeve (86), and the side wall of the extrusion block (97) is hinged to the end of the hinged rod (96) away from the circular plate (95).

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