Automatic dust suppressant spraying equipment for building interior construction

Abstract

The invention provides automatic dust suppressant spraying equipment for building interior construction, and belongs to the field of environmental protection treatment. Comprising a fixing plate, a connecting plate is arranged at the front end of the fixing plate, a round block is arranged at the front end of the connecting plate, a spray head is fixedly connected to the front end of the round block, a hose is fixedly connected to the outer surface of the round block, and a position reciprocating assembly used for reciprocating the position of the spray head is arranged on the fixing plate. The position reciprocating assembly enables the nozzle to perform left-right reciprocating motion for spraying, the angle reciprocating assembly is synchronously started to perform up-down reciprocating motion on the angle of the nozzle, so that the dust suppressant can cover a higher area and a lower area, and the position reciprocating assembly is matched to realize omnibearing coverage of a target area; the dust suppressant can be evenly sprayed to all corners, the wind power is monitored through the monitoring assembly, the device can conveniently carry out dust falling treatment on dust in the air in time, and therefore the dust suppression effect is improved.

Description

Technical Field

[0001] The invention relates to the field of environmental protection management, and more specifically to an automatic dust suppressant spraying device for internal construction of a building. Background Art

[0002] With the acceleration of urbanization, the dust problem generated by construction inside construction sites is becoming increasingly serious, which not only affects the health of construction workers, but also pollutes the surrounding environment. The automatic spray equipment of dust suppressants can realize the timed and quantitative spraying of dust suppressants through the automatic control system, effectively suppress the flying of dust during the construction process inside the building, improve the construction environment, and protect the health of construction workers.

[0003] During use, existing automatic dust suppressant spray equipment is usually fixed in one position, resulting in a limited spraying range of the nozzle, making it difficult to fully cover all areas that require dust suppression, thereby affecting the dust suppression effect and efficiency. In addition, when using existing spray equipment, it is inconvenient to monitor the size of the wind, resulting in dust, which reduces the dust suppression effect. Summary of the invention

[0004] In view of the fact that the spraying range of the nozzles in the prior art is relatively limited and it is difficult to fully cover all areas that require dust suppression, thus affecting the dust suppression effect and efficiency, and the existing spray equipment is inconvenient to monitor the size of the wind when in use, resulting in dust phenomenon and reducing the dust suppression effect, the purpose of the present invention is to provide an automatic dust suppressant spray equipment for internal construction of buildings.

[0005] To solve the above problems, the present invention adopts the following technical solutions:

[0006] An automatic dust suppressant spraying equipment for interior construction of a building comprises a fixed plate, a connecting plate is provided at the front end of the fixed plate, a round block is provided at the front end of the connecting plate, a nozzle is fixedly connected to the front end of the round block, a hose is fixedly connected to the outer surface of the round block, a position reciprocating assembly for reciprocating the position of the nozzle is provided on the fixed plate, an angle reciprocating assembly for reciprocating the angle of the round block and the nozzle is provided on the connecting plate, a monitoring assembly for monitoring wind speed is provided on the fixed plate, an adjusting assembly for adjusting the water volume of the nozzle is provided on the round block, and a driving assembly for driving the adjusting assembly is provided on the connecting plate.

[0007] Optionally, the position reciprocating assembly includes two connecting shafts, both of which are rotatably connected to the front end of the fixed plate, both of which are fixedly connected to pulleys at the front ends of the two connecting shafts, a transmission belt is arranged between the two pulleys, the front end of the transmission belt is fixedly connected to a connecting column, the front end of the fixed plate is slidably connected to a U-shaped plate, a limiting groove is provided on the U-shaped plate, the connecting column is slidably connected in the limiting groove, the rear end of the fixed plate is fixedly connected to a rectangular frame, the middle part of the rectangular frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to the rear end of one of the connecting shafts, and the output end of the first motor rotates and passes through the fixed plate.

[0008] Optionally, the angle reciprocating assembly includes two limit blocks, the two limit blocks are fixedly connected to the front end of the connecting plate, the hose passes through one of the limit blocks, one side of the two limit blocks is rotatably connected to a rotating shaft, the sides of the two rotating shafts close to each other are fixedly connected to the outer surface of the same round block, the front end of the connecting plate is fixedly connected to a rectangular plate, a first spring is fixedly connected between the bottom end of the rectangular plate and the round block, the front end of the connecting plate is slidably connected to a T-shaped plate, the front end of the T-shaped plate is fixedly connected to a cylinder, the top of the cylinder abuts against the round block, the front end of the fixed plate is fixedly connected to two first L-shaped plates, and the top ends of the two first L-shaped plates are fixedly connected to the same wave plate.

[0009] Optionally, a wavy curved surface is provided on the wavy plate, the bottom end of the cylinder abuts against the wavy curved surface, the wavy curved surface includes a plurality of continuous raised areas and recessed areas, and the cylinder abuts against one of the recessed areas.

[0010] Optionally, a first T-shaped slider is fixedly connected to the bottom end of the cylinder, a first T-shaped slot is provided on the wave surface of the wave plate, and the first T-shaped slider is slidably connected in the first T-shaped slot.

[0011] Optionally, the monitoring component includes a second L-shaped plate, which is fixedly connected to the top of the fixed plate, and the top of the fixed plate is rotatably connected to a rotating rod, which rotatably passes through the second L-shaped plate, and the top of the rotating rod is fixedly connected to a wind speed monitor, and the outer surface of the rotating rod is fixedly connected to a connecting rod, a sliding groove is provided in the middle of the connecting rod, and a sliding block is slidably connected to the inner wall of the sliding groove, a second spring is fixedly connected between the sliding groove and the sliding block, and the inner top wall of the sliding groove is provided with a first sensor, a second sensor and a third sensor.

[0012] Optionally, the adjustment component includes a baffle, a channel is opened in the middle of the round block, the baffle is slidably connected to the inner wall of the channel, the channel includes a water inlet area, the top of the baffle is fixedly connected to a fixed rod, and the top of the fixed rod is fixedly connected to a movable plate.

[0013] Optionally, the driving assembly includes a mounting plate, the mounting plate is fixedly connected to the front end of the connecting plate, the bottom end of the mounting plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a threaded rod, the threaded rod rotates and passes through the rectangular plate, the movable plate is threadedly connected to the threaded rod, the bottom end of the rectangular plate is fixedly connected to a limiting rod, the bottom end of the limiting rod is fixedly connected to a round block, and the movable plate is slidably connected to the limiting rod.

[0014] Optionally, a second T-shaped slider is fixedly connected to the rear end of the U-shaped plate symmetrically up and down, a second T-shaped groove that cooperates with the second T-shaped slider is provided on the fixed plate, a third T-shaped slider is fixedly connected to the rear end of the T-shaped plate, and a third T-shaped groove that cooperates with the third T-shaped slider is provided on the connecting plate.

[0015] Optionally, a fourth sensor is disposed on the top of the fixing plate, and a fifth sensor is fixedly connected to the top of the fixing plate.

[0016] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects:

[0017] In the above scheme, when dust reduction treatment is required for the construction site, the hose is connected to the water pump, and the position reciprocating component is used to make the nozzle reciprocate left and right for spraying, so that the dust suppressant solution can cover the area where dust reduction is required more evenly, thereby ensuring that the dust particles are more effectively captured and adsorbed, which not only increases the contact area between the dust suppressant and the dust particles, but also improves the dust reduction efficiency, so that the dust concentration in the air can be reduced rapidly, and the angle reciprocating component is started synchronously to reciprocate the angle of the nozzle up and down, so that the dust suppressant can cover higher and lower areas, and with the position reciprocating component, all-round coverage of the target area can be achieved, ensuring that the dust suppressant can be evenly sprayed to every corner, which helps to maintain the stability of the dust reduction effect, and the wind force can be monitored by the monitoring component, so that the device can timely carry out dust reduction treatment on the dust in the air, and the amount of water sprayed can be adjusted by the adjustment component and the drive component to achieve control of the spraying amount, avoid excessive or insufficient spraying, and can also adapt to different environmental conditions and dust suppression needs, thereby improving the dust suppression effect.

[0018] When it is necessary to make the nozzle reciprocate left and right to spray the dust in the air, start the first motor, and the output end of the first motor drives one of the connecting shafts and the pulley to rotate, and the pulley drives the other pulley to rotate through the transmission belt. The transmission belt can drive the connecting column to rotate during the rotation process, so that the connecting column slides in the limit groove, and the connecting column can push the U-shaped plate to slide left and right, and the U-shaped plate drives the connecting plate, the round block and the nozzle to reciprocate left and right, so that the nozzle sprays the dust in the air during the movement, so that the dust suppressant solution can be more evenly covered in the area where dust reduction is required, thereby ensuring that the dust particles are captured and adsorbed more effectively, which not only increases the contact area between the dust suppressant and the dust particles, but also improves the dust reduction efficiency, so that the dust concentration in the air can be reduced rapidly.

[0019] When the angle of the nozzle needs to be reciprocated up and down, the position reciprocating assembly drives the connecting plate, the round block, the nozzle, the T-shaped plate and the cylinder to reciprocate left and right, so that the cylinder slides along the curved surface of the wave plate. When the cylinder moves to the highest point, the cylinder can drive the T-shaped plate to slide upward. When the cylinder contacts the round block, the cylinder can push the front end of the round block to rotate upward, and the first spring is compressed to make the nozzle spray the higher area. When the cylinder moves to the lowest point, the first spring rebounds. Under the elastic force of the first spring, the front end of the round block rotates downward, so that the nozzle sprays the lower area. With the position reciprocating assembly, all-round coverage of the target area can be achieved, ensuring that the dust suppressant can be evenly sprayed to every corner, which helps to maintain the stability of the dust reduction effect.

[0020] When it is necessary to monitor the wind speed, when wind blows, the wind can push the wind speed monitor to rotate, and the wind speed monitor drives the rotating rod and the connecting rod to rotate. During the rotation of the connecting rod, the sliding block moves outward in the sliding groove due to the action of centrifugal force, and the second spring is stretched. When the sliding block moves to the first sensor, the device performs dust reduction treatment on the dust flying in the air. When the wind force becomes stronger, the farther the sliding block moves outward, it contacts the second sensor and the third sensor in turn. The amount of water sprayed by the nozzle is controlled by adjusting the component, and more water is sprayed when the wind force becomes stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the angle reciprocating assembly of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the position reciprocating assembly of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the connecting shaft and the first motor of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the corrugated plate, the raised area and the recessed area of ​​the present invention;

[0027] Figure 6 For the present invention Figure 5 A is an enlarged structural diagram;

[0028] Figure 7 It is a schematic diagram of the structure of the monitoring component of the present invention;

[0029] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure at B;

[0030] Fig. 9 It is a schematic diagram of the structure of the drive group of the present invention.

[0031] [Reference Signs]

[0032] 101, fixed plate; 102, connecting plate; 103, round block; 104, nozzle; 105, hose; 201, connecting shaft; 202, pulley; 203, driving belt; 204, connecting column; 205, U-shaped plate; 206, limiting groove; 207, rectangular frame; 208, first motor; 209, limiting block; 210, rotating shaft; 211, rectangular plate; 212, first spring; 213, T-shaped plate; 214, cylinder; 215, first L-shaped plate; 216, wave plate; 217, raised area; 218, recessed area; 219, first T-shaped slider; 220, first T-shaped slide groove; 221, second L-shaped plate ; 222, rotating rod; 223, wind speed monitor; 224, connecting rod; 225, sliding groove; 226, sliding block; 227, second spring; 228, first sensor; 229, second sensor; 230, third sensor; 231, baffle; 232, channel; 233, water inlet area; 234, fixing rod; 235, moving plate; 236, mounting plate; 237, second motor; 238, threaded rod; 239, limiting rod; 240, second T-shaped slider; 241, second T-shaped slide groove; 242, third T-shaped slider; 243, third T-shaped slide groove; 244, fourth sensor; 245, fifth sensor.

[0033] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0034] The following is a detailed description of an automatic dust suppressant spraying device for building interior construction provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0035] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0036] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0037] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0038] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0039] like Figures 1 to 9 As shown, an embodiment of the present invention provides an automatic dust suppressant spraying device for interior construction of a building, comprising a fixed plate 101, a connecting plate 102 is provided at the front end of the fixed plate 101, a round block 103 is provided at the front end of the connecting plate 102, a nozzle 104 is fixedly connected to the front end of the round block 103, a hose 105 is fixedly connected to the outer surface of the round block 103, a position reciprocating assembly for reciprocating the position of the nozzle 104 is provided on the fixed plate 101, an angle reciprocating assembly for reciprocating the angle between the round block 103 and the nozzle 104 is provided on the connecting plate 102, a monitoring assembly for monitoring wind speed is provided on the fixed plate 101, an adjusting assembly for adjusting the amount of water of the nozzle 104 is provided on the round block 103, and a driving assembly for driving the adjusting assembly is provided on the connecting plate 102.

[0040] When the device is needed, the hose 105 is connected to the water pump, and the nozzle 104 is reciprocated left and right for spraying through the position reciprocating component, so that the dust suppressant solution can more evenly cover the area where dust reduction is required, thereby ensuring that the dust particles are more effectively captured and adsorbed, which not only increases the contact area between the dust suppressant and the dust particles, but also improves the dust reduction efficiency, so that the dust concentration in the air can be quickly reduced, and the angle reciprocating component is started synchronously to reciprocate the angle of the nozzle 104 up and down, so that the dust suppressant can cover higher and lower areas. In conjunction with the position reciprocating component, all-round coverage of the target area can be achieved, ensuring that the dust suppressant can be evenly sprayed to every corner, which helps to maintain the stability of the dust reduction effect. The wind force can be monitored through the monitoring component, so that the device can timely carry out dust reduction treatment on the dust in the air. The amount of water sprayed can be adjusted through the adjustment component and the drive component to achieve control of the spraying amount, avoid excessive or insufficient spraying, and can also adapt to different environmental conditions and dust suppression needs, thereby improving the dust suppression effect.

[0041] like Figure 3 and Figure 4As shown, the position reciprocating assembly includes two connecting shafts 201, and the two connecting shafts 201 are rotatably connected to the front end of the fixed plate 101. The front ends of the two connecting shafts 201 are fixedly connected with pulleys 202. A transmission belt 203 is arranged between the two pulleys 202. The front end of the transmission belt 203 is fixedly connected with a connecting column 204. The front end of the fixed plate 101 is slidably connected with a U-shaped plate 205. A limiting groove 206 is provided on the U-shaped plate 205. The connecting column 204 is slidably connected in the limiting groove 206. The rear end of the fixed plate 101 is fixedly connected with a rectangular frame 207. The middle part of the rectangular frame 207 is fixedly connected with a first motor 208. The output end of the first motor 208 is fixedly connected to the rear end of one of the connecting shafts 201, and the output end of the first motor 208 rotates through the fixed plate 101.

[0042] When it is necessary to make the nozzle 104 reciprocate left and right to spray the dust in the air, the first motor 208 is started, and the output end of the first motor 208 drives one of the connecting shafts 201 and the pulley 202 to rotate, and the pulley 202 drives the other pulley 202 to rotate through the transmission belt 203. The transmission belt 203 can drive the connecting column 204 to rotate during the rotation process, so that the connecting column 204 slides in the limiting groove 206, and the connecting column 204 can push the U-shaped plate 205 to slide left and right, and the U-shaped plate 205 drives the connecting plate 102, the round block 103 and the nozzle 104 to reciprocate left and right, so that the nozzle 104 sprays the dust in the air during the movement, so that the dust suppressant solution can be more evenly covered in the area where dust reduction is required, thereby ensuring that the dust particles are captured and adsorbed more effectively, which not only increases the contact area between the dust suppressant and the dust particles, but also improves the dust reduction efficiency, so that the dust concentration in the air can be rapidly reduced.

[0043] like Figure 2 As shown, the angle reciprocating assembly includes two limit blocks 209, and the two limit blocks 209 are fixedly connected to the front end of the connecting plate 102, and the hose 105 passes through one of the limit blocks 209. One side of the two limit blocks 209 is rotatably connected with a rotating shaft 210, and the sides of the two rotating shafts 210 close to each other are fixedly connected to the outer surface of the same round block 103, the front end of the connecting plate 102 is fixedly connected with a rectangular plate 211, and a first spring 212 is fixedly connected between the bottom end of the rectangular plate 211 and the round block 103, the front end of the connecting plate 102 is slidably connected with a T-shaped plate 213, and the front end of the T-shaped plate 213 is fixedly connected with a cylinder 214, and the top of the cylinder 214 abuts against the round block 103, and the front end of the fixed plate 101 is fixedly connected with two first L-shaped plates 215, and the tops of the two first L-shaped plates 215 are fixedly connected with the same wave plate 216.

[0044] When it is necessary to reciprocate the angle of the nozzle 104 up and down, the position reciprocating assembly drives the connecting plate 102, the round block 103, the nozzle 104, the T-shaped plate 213 and the cylinder 214 to reciprocate left and right, so that the cylinder 214 slides along the curved surface of the wave plate 216. When the cylinder 214 moves to the highest point, the cylinder 214 can drive the T-shaped plate 213 to slide upward. When the cylinder 214 contacts the round block 103, the cylinder 214 can push the front end of the round block 103 to rotate upward, and the first spring 212 is compressed to make the nozzle 104 spray the higher area. When the cylinder 214 moves to the lowest point, the first spring 212 rebounds. Under the elastic force of the first spring 212, the front end of the round block 103 rotates downward, so that the nozzle 104 sprays the lower area. With the position reciprocating assembly, all-round coverage of the target area can be achieved, ensuring that the dust suppressant can be evenly sprayed to every corner, which helps to maintain the stability of the dust reduction effect.

[0045] like Figure 5 As shown, the wave plate 216 is provided with a wave surface, the bottom end of the cylinder 214 abuts against the wave surface, the wave surface includes a plurality of continuous raised areas 217 and recessed areas 218 , and the cylinder 214 abuts against one of the recessed areas 218 .

[0046] When the cylinder 214 slides to the raised area 217, the cylinder 214 can drive the T-shaped plate 213 to slide upward. When the cylinder 214 contacts the block 103, the cylinder 214 can push the front end of the block 103 to rotate upward, and the first spring 212 is compressed, so that the nozzle 104 sprays the higher area. When the cylinder 214 moves to the recessed area 218, the first spring 212 rebounds. Under the elastic force of the first spring 212, the front end of the block 103 rotates downward, so that the nozzle 104 sprays the lower area, so that the dust suppressant covers the higher and lower areas, and expands the spraying range of the nozzle 104 to the area where dust reduction is required.

[0047] like Figure 2 and Figure 6 As shown, a first T-shaped slider 219 is fixedly connected to the bottom end of the cylinder 214 , a first T-shaped slot 220 is provided on the wave surface of the wave plate 216 , and the first T-shaped slider 219 is slidably connected in the first T-shaped slot 220 .

[0048] By providing the first T-shaped slider 219 and the first T-shaped groove 220, when the cylinder 214 moves on the wavy surface of the wave plate 216, the cylinder 214 can drive the first T-shaped slider 219 to slide in the first T-shaped groove 220. The first T-shaped groove 220 can guide and limit the first T-shaped slider 219 and the cylinder 214, so that the cylinder 214 is more stable when moving on the wavy surface of the wave plate 216.

[0049] like Figure 7 and Figure 8 As shown, the monitoring component includes a second L-shaped plate 221, which is fixedly connected to the top of the fixed plate 101, and the top of the fixed plate 101 is rotatably connected to a rotating rod 222, and the rotating rod 222 rotates and passes through the second L-shaped plate 221, and the top of the rotating rod 222 is fixedly connected to a wind speed monitor 223, and the outer surface of the rotating rod 222 is fixedly connected to a connecting rod 224, and a sliding groove 225 is provided in the middle of the connecting rod 224, and the inner wall of the sliding groove 225 is slidably connected to a sliding block 226, and a second spring 227 is fixedly connected between the sliding groove 225 and the sliding block 226, and the inner top wall of the sliding groove 225 is provided with a first sensor 228, a second sensor 229 and a third sensor 230.

[0050] When it is necessary to monitor the wind speed, when wind blows, the wind can push the wind speed monitor 223 to rotate, and the wind speed monitor 223 drives the rotating rod 222 and the connecting rod 224 to rotate. During the rotation of the connecting rod 224, the sliding block 226 moves outward in the sliding groove 225 due to the action of centrifugal force, and the second spring 227 is stretched. When the sliding block 226 moves to the first sensor 228, the device performs dust reduction treatment on the dust flying in the air. When the wind force becomes stronger, the farther the sliding block 226 moves outward, it contacts the second sensor 229 and the third sensor 230 in turn, and the amount of water sprayed by the nozzle 104 is controlled by the adjustment component. When the wind force becomes stronger, more water is sprayed.

[0051] like Fig. 9 As shown, the adjustment component includes a baffle 231, a channel 232 is opened in the middle of the round block 103, the baffle 231 is slidably connected to the inner wall of the channel 232, the channel 232 includes a water inlet area 233, the top of the baffle 231 is fixedly connected to a fixing rod 234, and the top of the fixing rod 234 is fixedly connected to a movable plate 235.

[0052] When it is necessary to adjust the amount of water sprayed by the nozzle 104, connect the hose 105 to the water pump, and water enters the channel 232 through the hose 105. The movable plate 235 is driven upward by the driving assembly, and the movable plate 235 drives the fixed rod 234 and the baffle 231 to slide upward. The higher the baffle 231 moves, the larger the water inlet area 233, and the greater the amount of water sprayed by the nozzle 104. The spraying amount is further controlled to avoid excessive or insufficient spraying. It can also adapt to different environmental conditions and dust suppression requirements, thereby improving the dust suppression effect.

[0053] like Fig. 9As shown, the driving assembly includes a mounting plate 236, and the mounting plate 236 is fixedly connected to the front end of the connecting plate 102. The bottom end of the mounting plate 236 is fixedly connected to a second motor 237, and the output end of the second motor 237 is fixedly connected to a threaded rod 238, and the threaded rod 238 rotates and passes through the rectangular plate 211. The movable plate 235 is threadedly connected to the threaded rod 238, and the bottom end of the rectangular plate 211 is fixedly connected to a limiting rod 239, and the bottom end of the limiting rod 239 is fixedly connected to the round block 103, and the movable plate 235 is slidably connected to the limiting rod 239.

[0054] When the baffle 231 needs to be driven, the second motor 237 is started, and the second motor 237 drives the threaded rod 238 to rotate. The threaded rod 238 drives the movable plate 235 to move upward along the height of the limiting rod 239. The movable plate 235 drives the fixed rod 234 and the baffle 231 to slide upward. The higher the baffle 231 moves, the larger the water inlet area 233, and the greater the amount of water sprayed by the nozzle 104.

[0055] like Figures 2 to 4 and Figure 6 As shown, the rear end of the U-shaped plate 205 is symmetrically fixedly connected with a second T-shaped slider 240, the fixed plate 101 is provided with a second T-shaped groove 241 that cooperates with the second T-shaped slider 240, the rear end of the T-shaped plate 213 is fixedly connected with a third T-shaped slider 242, and the connecting plate 102 is provided with a third T-shaped groove 243 that cooperates with the third T-shaped slider 242.

[0056] By providing the second T-shaped slider 240, the second T-shaped slot 241, the third T-shaped slider 242 and the third T-shaped slot 243, when the U-shaped plate 205 is moving, it can drive the second T-shaped slider 240 to slide in the second T-shaped slot 241, and when the T-shaped plate 213 is sliding, it can drive the third T-shaped slider 242 to slide in the third T-shaped slot 243. Through the mutual cooperation of the second T-shaped slider 240, the second T-shaped slot 241 and the third T-shaped slider 242 and the third T-shaped slot 243, the stability of the U-shaped plate 205 and the T-shaped plate 213 during the movement can be improved, and the U-shaped plate 205 and the T-shaped plate 213 can also be guided and limited.

[0057] like Figure 1 As shown, a fourth sensor 244 is disposed on the top of the fixing plate 101 , and a fifth sensor 245 is fixedly connected to the top of the fixing plate 101 .

[0058] By providing a fourth sensor 244 and a fifth sensor 245, the fourth sensor 244 can monitor the workers entering the construction site, and the fifth sensor 245 can monitor the workers leaving the construction site. When the fourth sensor 244 monitors that the workers are about to enter the construction site, the device is activated to first spray the ground with a dust suppressant solution to effectively prevent the generation of dust during the construction process, thereby reducing air pollution at the construction site. When the fifth sensor 245 monitors that the workers are leaving the construction site, the device is activated to spray the ground to prevent dust from flying when the wind blows over.

[0059] The workflow of the technical solution provided by the present invention is as follows:

[0060] When in use, the hose 105 is connected to the water pump, and the first motor 208 is started. The output end of the first motor 208 drives one of the connecting shafts 201 and the pulley 202 to rotate. The pulley 202 drives the other pulley 202 to rotate through the transmission belt 203. The transmission belt 203 can drive the connecting column 204 to rotate during the rotation, so that the connecting column 204 slides in the limiting groove 206. The connecting column 204 can push the U-shaped plate 205 to slide left and right. The U-shaped plate 205 drives the connecting plate 102, the round block 103 and the nozzle 104 to move back and forth left and right, so that the nozzle 104 sprays the dust in the air during the movement, so that the dust suppressant solution can be more evenly covered in the area where dust reduction is required. When the connecting plate 102 reciprocates left and right, it can drive the T-shaped plate 213 and the cylinder 214 to move. The cylinder 214 moves along the curved surface of the wave plate 216. When the cylinder 214 slides to the raised area 217, the cylinder 214 can drive the T-shaped plate 213 to slide upward. When the cylinder 214 contacts the round block 103, the cylinder 214 can push the front end of the round block 103 to rotate upward, and the first spring 212 is compressed, so that the nozzle 104 sprays the higher area. When the cylinder 214 moves to the recessed area 218, the first spring 212 rebounds. Under the elastic force of the first spring 212, the front end of the round block 103 rotates downward, so that the nozzle 104 sprays the lower area. The cylinder 214 reciprocates on multiple raised areas 217 and recessed areas 218 in turn. With the position reciprocating component, the spraying range of the nozzle 104 to the area where dust reduction is required can be expanded, thereby achieving all-round coverage of the target area.

[0061] When the wind speed monitor 223 detects wind force, the wind force can push the wind speed monitor 223 to rotate, and the wind speed monitor 223 drives the rotating rod 222 and the connecting rod 224 to rotate. During the rotation of the connecting rod 224, the sliding block 226 moves outward in the sliding groove 225 by the action of centrifugal force, and the second spring 227 is stretched. When the sliding block 226 moves to the first sensor 228, the second motor 237 is started, and the second motor 237 drives the threaded rod 238 to rotate, and the threaded rod 238 drives the moving plate 235 to move upward along the height of the limit rod 239. The water in the channel 232 enters the sprinkler 104 through the water inlet area 233, and the sprinkler 104 is 04 spraying. When the wind force becomes stronger, the sliding block 226 contacts the second sensor 229 and the third sensor 230 in turn. The higher the baffle 231 moves, the larger the water inlet area 233, and the greater the amount of water sprayed by the nozzle 104, thereby avoiding excessive spraying or insufficient spraying, thereby improving the dust suppression effect. When the fourth sensor 244 detects that the staff is about to enter the construction site, the device is started to spray the dust suppressant solution on the ground, effectively preventing the generation of dust during the construction process and reducing the air pollution at the construction site. When the fifth sensor 245 monitors that the staff is leaving the construction site, the device is started to spray the ground to avoid dust flying due to wind.

[0062] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0063] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An automatic dust suppressant spraying device for building interior construction, comprising a fixing plate, characterized in that: A connecting plate is provided at the front end of the fixing plate, a round block is provided at the front end of the connecting plate, a nozzle is fixedly connected to the front end of the round block, a hose is fixedly connected to the outer surface of the round block, a position reciprocating assembly for reciprocating the position of the nozzle is provided on the fixing plate, an angle reciprocating assembly for reciprocating the angle of the round block and the nozzle is provided on the connecting plate, a monitoring assembly for monitoring wind speed is provided on the fixing plate, an adjusting assembly for adjusting the water volume of the nozzle is provided on the round block, and a driving assembly for driving the adjusting assembly is provided on the connecting plate.

2. The automatic dust suppressant spraying equipment for building interior construction according to claim 1 is characterized in that: The position reciprocating assembly includes two connecting shafts, both of which are rotatably connected to the front end of a fixed plate, both of which are fixedly connected to pulleys at the front end of the connecting shafts, a transmission belt is arranged between the two pulleys, and the front end of the transmission belt is fixedly connected to a connecting column, the front end of the fixed plate is slidably connected to a U-shaped plate, a limiting groove is arranged on the U-shaped plate, and the connecting column is slidably connected in the limiting groove, the rear end of the fixed plate is fixedly connected to a rectangular frame, and the middle part of the rectangular frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to the rear end of one of the connecting shafts, and the output end of the first motor rotates and passes through the fixed plate.

3. The automatic dust suppressant spraying equipment for building interior construction according to claim 2 is characterized in that: The angle reciprocating assembly includes two limit blocks, both of which are fixedly connected to the front end of the connecting plate, the hose passes through one of the limit blocks, one side of the two limit blocks is rotatably connected to a rotating shaft, and the sides of the two rotating shafts close to each other are fixedly connected to the outer surface of the same round block, the front end of the connecting plate is fixedly connected to a rectangular plate, a first spring is fixedly connected between the bottom end of the rectangular plate and the round block, the front end of the connecting plate is slidably connected to a T-shaped plate, the front end of the T-shaped plate is fixedly connected to a cylinder, the top of the cylinder abuts against the round block, the front end of the fixed plate is fixedly connected to two first L-shaped plates, and the top ends of the two first L-shaped plates are fixedly connected to the same wave plate.

4. The automatic dust suppressant spraying equipment for building interior construction according to claim 3 is characterized in that: The wave plate is provided with a wave curved surface, the bottom end of the cylinder abuts on the wave curved surface, the wave curved surface includes a plurality of continuous convex areas and concave areas, and the cylinder abuts on one of the concave areas.

5. The automatic dust suppressant spraying equipment for building interior construction according to claim 4 is characterized in that: A first T-shaped sliding block is fixedly connected to the bottom end of the cylinder, a first T-shaped sliding groove is provided on the wave curved surface of the wave plate, and the first T-shaped sliding block is slidably connected in the first T-shaped sliding groove.

6. The automatic dust suppressant spraying equipment for building interior construction according to claim 1, characterized in that: The monitoring component includes a second L-shaped plate, which is fixedly connected to the top of the fixed plate. The top of the fixed plate is rotatably connected to a rotating rod, which rotatably passes through the second L-shaped plate. The top of the rotating rod is fixedly connected to a wind speed monitor, and the outer surface of the rotating rod is fixedly connected to a connecting rod. A sliding groove is provided in the middle of the connecting rod, and a sliding block is slidably connected to the inner wall of the sliding groove. A second spring is fixedly connected between the sliding groove and the sliding block, and the inner top wall of the sliding groove is provided with a first sensor, a second sensor and a third sensor.

7. The automatic dust suppressant spraying equipment for building interior construction according to claim 3 is characterized in that: The adjustment component includes a baffle, a channel is opened in the middle of the round block, the baffle is slidably connected to the inner wall of the channel, the channel includes a water inlet area, the top of the baffle is fixedly connected to a fixing rod, and the top of the fixing rod is fixedly connected to a moving plate.

8. The automatic dust suppressant spraying equipment for building interior construction according to claim 7, characterized in that: The driving assembly includes a mounting plate, which is fixedly connected to the front end of the connecting plate, and the bottom end of the mounting plate is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a threaded rod, and the threaded rod rotates and passes through the rectangular plate, and the movable plate is threadedly connected to the threaded rod, and the bottom end of the rectangular plate is fixedly connected to a limiting rod, and the bottom end of the limiting rod is fixedly connected to a round block, and the movable plate is slidably connected to the limiting rod.

9. The automatic dust suppressant spraying equipment for building interior construction according to claim 2, characterized in that: The rear end of the U-shaped plate is symmetrically fixedly connected with a second T-shaped slider, the fixed plate is provided with a second T-shaped groove that cooperates with the second T-shaped slider, the rear end of the T-shaped plate is fixedly connected with a third T-shaped slider, and the connecting plate is provided with a third T-shaped groove that cooperates with the third T-shaped slider.

10. The automatic dust suppressant spraying equipment for building interior construction according to claim 1, characterized in that: A fourth sensor is arranged on the top of the fixing plate, and a fifth sensor is fixedly connected to the top of the fixing plate.

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