A rapid cleaning type civil construction dust collecting device

Abstract

The application discloses a kind of fast clean type civil construction dust collection device, including mobile car body, the mobile car body bottom is equipped with drive assembly, the mobile car body front side bottom is equipped with feed slot, the feed slot opening bottom is equipped with feed assembly, the feed slot opening top is equipped with baffle, the rear side of baffle is equipped with adsorption disc, the inside of adsorption disc is equipped with conveying cavity, the bottom of adsorption disc is equipped with several strong suction ports being connected with conveying cavity, the inner top of conveying cavity is equipped with input pipe. Advantage: through the design of feed assembly, when the device works, feed assembly can be put down, so that feed assembly can be combined with the ground of working surface, and then the dust on the ground is treated, that is, by driving motor drives rotating shaft to rotate, so that feed plate rotates towards the ground, so that the inclined plane soft plate of feed plate end portion contacts with the ground, and then dust is conveniently scooped up.

Description

Technical Field

[0001] This invention relates to the field of civil engineering construction technology, and more specifically, to a rapid cleaning type dust collection device for civil engineering construction. Background Technology

[0002] Civil engineering construction: refers to the construction of civil engineering projects, which covers the construction of buildings, structures and engineering works in various categories such as above-ground, underground, land, water and underwater, including houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and other facilities and sites. It includes various technical activities such as surveying, design, construction, maintenance and management in the process of engineering construction.

[0003] During construction, dust is easily generated. To ensure that the environment is not polluted and workers are not harmed, dust collection devices are needed to collect the dust. However, existing dust collection devices have certain shortcomings. The dust sucked in by the dust collection device settles inside the collection box with water. However, the airflow contains not only dust but also some fine debris. Dust can combine with water to form a layer of silt, while fine debris floats on the surface of the water, making it inconvenient to clean. Moreover, existing devices can only clean dust in the air and cannot simultaneously clean dust in the air and on the ground. The large amount of dust accumulated on the ground wastes a lot of manpower, resources and time. Inhaling dust can also harm the health of workers.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Summary of the Invention

[0005] In view of the problems in related technologies, the present invention proposes a rapid cleaning type dust collection device for civil construction to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by the present invention is as follows:

[0007] A rapid-cleaning dust collection device for civil construction includes a mobile vehicle body. A drive assembly is located at the bottom of the mobile vehicle body. A feeding trough is located at the bottom of the front side of the mobile vehicle body, and a feeding assembly is located at the bottom of the opening of the feeding trough. A baffle is located at the top of the opening of the feeding trough, and an adsorption plate is located behind the baffle. A conveying chamber is located inside the adsorption plate. Several strong suction ports communicating with the conveying chamber are located at the bottom of the adsorption plate. An input pipe is located at the top of the conveying chamber, and the other end of the input pipe extends through to the outside of the mobile vehicle body and is connected and fixed to a first fan. An output pipe is located at the output end of the first fan, and the output end of the output pipe extends through to the inside of the mobile vehicle body and is connected and communicates with a conveying hose. A settling chamber is located in the middle of the mobile vehicle body, and a fixed column is located on one side of the top of the settling chamber. A movable chamber is located inside the fixed column, and a power mechanism is installed inside the movable chamber. The output end of the power mechanism extends through to the outside of the fixed column and is connected to several collection mechanisms. An air adsorption mechanism is located at the top of the inside of the mobile vehicle body.

[0008] Preferably, the drive assembly includes an inner cavity located at the bottom of the mobile vehicle body, a dual-axis motor is provided at the center of the bottom of the inner cavity, and drive wheels are provided at the output ends on both sides of the dual-axis motor, with the bottom ends of the drive wheels extending through to the bottom of the mobile vehicle body.

[0009] The drive assembly also includes two driven wheels that are movably connected to the front side of the bottom of the moving vehicle body.

[0010] Preferably, the feeding assembly includes a drive motor located in the inner wall of the opening of the feeding trough. The drive motor has a rotating shaft at its side output end, and the other end of the rotating shaft passes through the inside of the feeding trough and is connected and fixed to the feeding plate. The front side of the feeding plate has an inclined flexible plate, and the middle of the rear side of the feeding plate has a conveyor belt. An auxiliary material rack is fixed to the rear side of the feeding plate, and the auxiliary material rack has a rubber flexible belt that cooperates with the conveyor belt inside.

[0011] Preferably, the power mechanism includes a fixed frame fixed on the inner wall of the side of the movable cavity and a rotary motor fixed on the inner wall of the movable cavity. The two output ends of the rotary motor are respectively connected to a rotating plate and an auxiliary shaft. The other end of the auxiliary shaft passes through to the outside of the fixed column and is connected and fixed to several collecting mechanisms. The other end of the rotating plate is movably connected to a slider.

[0012] Preferably, the fixed frame is provided with a rotating shaft and a sliding groove. The rotating shaft is provided with a driven plate. A sliding hole that cooperates with the slider is opened on one long side of the driven plate. A lifting plate is slidably connected inside the sliding groove. The top end of the lifting plate and the end of the driven plate are movably connected by a connecting plate. The bottom end of the lifting plate extends through to the bottom of the fixed column. An opening that cooperates with the bottom end of the lifting plate is opened in the bottom of the movable cavity. The conveying hose extends through the settling cavity. The end of the conveying hose is fixed to the bottom end of the lifting plate.

[0013] Preferably, the collecting mechanism includes a load-bearing plate fixed to the outer circumferential surface of the end of the auxiliary shaft, the other end of the load-bearing plate being connected to an arc-shaped frame, and the arc-shaped frame having a plurality of collecting components inside.

[0014] Preferably, the arc-shaped frame includes a top arc plate and a bottom arc plate, which are connected and fixed together by a plurality of frame plates.

[0015] Preferably, the collecting assembly includes a vertical plate fixed between the top arc plate and the bottom arc plate, and the outer surface of the vertical plate is provided with several rows of scraping needles;

[0016] The collecting assembly also includes two support plates symmetrically fixed between the top arc plate and the bottom arc plate. A plurality of support rods are provided between the two support plates. A roller is sleeved on the support rod. A plurality of power plates and a plurality of rows of gripping needles are provided on the outer surface of the roller. The plurality of power plates and the plurality of rows of gripping needles are staggered on the outer circumference of the roller. The gripping needles cooperate with the scraping needles.

[0017] Preferably, the air adsorption mechanism includes a dust removal trough located at the top of one side of the front of the mobile vehicle body. The dust removal trough contains several metal adsorption plates. An ion generator is located in the inner wall of the opening of the dust removal trough. A second fan is located at the opening of the dust removal trough. An adsorption pipe is located at the input end of the second fan. The other end of the adsorption pipe is connected and fixed to an annular pipe. The annular pipe is connected and fixed to the mobile vehicle body by a fixing rod. Several adsorption nozzles are located on the outer surface of the annular pipe. An exhaust trough extending to the outside of the mobile vehicle body is located at the bottom of the dust removal trough. A dust removal screen is located inside the exhaust trough.

[0018] Preferably, a push rod is provided on the rear side of the mobile vehicle body, and a control keyboard is provided on the push rod.

[0019] The beneficial effects of this invention are as follows:

[0020] The design of the feeding component allows the feeding component to be lowered during operation, so that it can be in contact with the ground surface to remove dust. Specifically, the drive motor rotates the rotating shaft, causing the feeding plate to rotate towards the ground, so that the inclined soft plate at the end of the feeding plate contacts the ground, making it easier to shovel up the dust.

[0021] The device is powered by a drive assembly, namely, a dual-axis motor drives two drive wheels to rotate, which in turn accelerates the movement of the driven wheel, thus enabling the device to move under the guidance of a push rod.

[0022] With the design of the inclined plate, during the movement of the device, the dust and small debris on the working surface will be scooped up by the inclined plate. Then the dust will move up the inclined plate to the conveyor belt, and then be transported by the conveyor belt to the inside of the feed trough. Then it will fall down the inclined plate to the bottom of the feed trough. At this time, the dust is within the working range of the adsorption plate.

[0023] The design of the auxiliary material rack and the rubber soft belt can fill the gap between the two when the conveyor belt conveys materials to the feed trough. The inclined auxiliary material rack can guide the dust and small debris output by the conveyor belt to the inclined surface on the inner wall of the feed trough, so that the dust and small debris can easily enter the feed trough. In addition, the design of the rubber soft belt ensures that there is no gap between the auxiliary material rack and the conveyor belt.

[0024] By designing baffles, the adsorption range of the adsorption plate is limited, allowing the dust output from the conveyor belt to be stably transported into the feed trough. Dust and fine debris will not be blown up, affecting the conveying of dust and fine debris. When dust and fine debris enter the feed trough and are blocked by the baffles, they will be sucked away by the negative pressure airflow in the adsorption plate. The dust that is raised will be sucked away by the adsorption plate along with the negative pressure airflow, preventing diffusion and pollution.

[0025] Through the design of the power mechanism, one output end of the rotary motor drives the rotary plate and the slider to rotate. The slider drives the driven plate to rotate by squeezing the inner wall of the sliding hole. At the same time, the driven plate rotates and the end of the driven plate drives the lifting plate to slide in the chute through the connecting plate. The bottom end of the lifting plate passes through the bottom opening of the movable cavity into the sedimentation chamber. The rotation of the driven plate drives the lifting plate to move vertically back and forth. The bottom end of the lifting plate, with the output end of the conveying hose, moves up and down in the sedimentation chamber, so that the negative pressure airflow with dust and fine debris can be evenly combined with the water flow. The other end of the rotary motor drives the auxiliary shaft to rotate. The other end of the auxiliary shaft passes through the outside of the fixed column and drives several collection components to rotate. The rotating collection components grab and collect the sludge and fine debris inside the sedimentation chamber.

[0026] The design of the slider and the sliding hole allows the rotating plate and the driven plate, which are not on the same support axis, to move together in coordination, while the sliding hole provides a buffer space for the slider to move.

[0027] Through the design of the collection mechanism, the load-bearing plate in the collection mechanism rotates under the drive of the auxiliary shaft. Several rollers in the collection mechanism come into contact with silt and debris in the water flow. The power plate on the roller comes into contact with the flowing water. The impact of the water flow will drive the roller to rotate. Several rows of grabbing needles on the roller will come into contact with the debris floating in the water flow. The tips of the grabbing needles will pierce the debris and grab it. However, the continuously rotating roller will carry several rows of grabbing needles through the gaps between several rows of scraping needles on the vertical plate. Then, through the correspondence between the gaps between the grabbing needles and the scraping needles, the debris on the grabbing needles will be intercepted by the scraping needles. The grabbing needles pass through the gaps between two adjacent scraping needles. Then, through several collection mechanisms, the debris and large mud blocks in the settling chamber are grabbed. The silt and mud blocks formed by the dust will settle in the settling chamber.

[0028] The air adsorption mechanism collects dust from the air above the working surface. Specifically, the second fan uses several adsorption plates to draw in outside air and dust into the dust collection tank. When the dusty air passes through the ion generator, the dust particles are given a positive charge. When the positively charged dust particles enter the dust collection tank, they are adsorbed by several negatively charged metal adsorption plates, while the clean air is discharged from the exhaust duct. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a three-dimensional structural schematic diagram of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention;

[0031] Figure 2 This is a schematic diagram of the internal structure of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention;

[0032] Figure 3 This is a schematic diagram of the feed plate structure of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention;

[0033] Figure 4This is a schematic diagram of the auxiliary material rack structure of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention;

[0034] Figure 5 This is a schematic diagram of the internal structure of the adsorption disc of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention;

[0035] Figure 6 This is a bottom view of the adsorption plate structure of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention;

[0036] Figure 7 This is a schematic diagram of the drive mechanism structure of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention;

[0037] Figure 8 This is an enlarged schematic diagram of point A of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention;

[0038] Figure 9 This is a schematic diagram of the arc-shaped frame structure of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention;

[0039] Figure 10 This is a schematic diagram of the drum structure of a rapid cleaning type civil construction dust collection device according to an embodiment of the present invention.

[0040] In the picture:

[0041] 1. Moving vehicle body; 2. Dual-axis motor; 3. Drive wheel; 4. Driven wheel; 5. Feed chute; 6. Rotating shaft; 7. Feed plate; 8. Conveyor belt; 9. Auxiliary material rack; 10. Inclined flexible plate; 11. Baffle; 12. Adsorption plate; 13. Conveying chamber; 14. Strong suction port; 15. Input pipe; 16. First blower; 17. Output pipe; 18. Conveying hose; 19. Rubber flexible belt; 20. Settling chamber; 21. Fixed column; 22. Fixed frame; 23. Rotary motor; 24. Rotating plate; 25. Driven plate; 26. Sliding hole 27. Slider; 28. Connecting plate; 29. ​​Slide groove; 30. Lifting plate; 31. Load-bearing plate; 32. Top arc plate; 33. Bottom arc plate; 34. Frame plate; 35. Vertical plate; 36. Scraping needle; 37. Support plate; 38. Support rod; 39. Roller; 40. Power plate; 41. Gripping needle; 42. Dust removal tank; 43. Metal adsorption plate; 44. Ion generator; 45. Second fan; 46. Adsorption tube; 47. Annular tube; 48. Fixing rod; 49. Adsorption nozzle; 50. Exhaust tank; 51. Push rod. Detailed Implementation

[0042] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0043] According to an embodiment of the present invention, a rapid cleaning type dust collection device for civil construction is provided.

[0044] Example 1, as Figure 1 As shown in Figure 10, a rapid cleaning type construction dust collection device according to an embodiment of the present invention includes a mobile vehicle body 1. A drive assembly is provided at the bottom of the mobile vehicle body 1. A feeding trough 5 is opened at the bottom of the front side of the mobile vehicle body 1. A feeding assembly is provided at the bottom of the opening of the feeding trough 5. A baffle 11 is provided at the top inside the opening of the feeding trough 5. An adsorption plate 12 is provided at the rear side of the baffle 11. A conveying chamber 13 is provided inside the adsorption plate 12. A plurality of strong suction ports 14 communicating with the conveying chamber 13 are opened at the bottom of the adsorption plate 12. An input pipe 15 is provided at the top inside the conveying chamber 13. The other end extends through to the outside of the mobile vehicle body 1 and is connected and fixed to the first fan 16. The output end of the first fan 16 is provided with an output pipe 17. The output end of the output pipe 17 extends through to the inside of the mobile vehicle body 1 and is connected and communicated with the conveying hose 18. A settling chamber 20 is provided in the middle of the mobile vehicle body 1. A fixed column 21 is provided on one side of the top of the settling chamber 20. A movable chamber is provided inside the fixed column 21. A power mechanism is installed inside the movable chamber. The output end of the power mechanism extends through to the outside of the fixed column 21 and is connected to several collection mechanisms. An air adsorption mechanism is provided at the top inside the mobile vehicle body 1.

[0045] Example 2, as Figure 1 As shown in Figure 2, the drive assembly includes an inner cavity located at the bottom of the mobile vehicle body 1. A dual-axis motor 2 is provided at the center of the bottom of the inner cavity. Both output ends of the dual-axis motor 2 are provided with drive wheels 3. The bottom ends of the drive wheels 3 extend through to the bottom of the mobile vehicle body 1.

[0046] The drive assembly also includes two driven wheels 4 movably connected to the front bottom of the mobile vehicle body 1. It is clear from the above design that the drive assembly provides power to the device; that is, the dual-axis motor 2 drives the two drive wheels 2 to rotate, thereby accelerating the movement of the driven wheels 4, and thus enabling the device to move under the guidance of the push rod 51.

[0047] Example 3, as Figure 2As shown in Figure 4, the feeding assembly includes a drive motor located on the inner wall of the opening of the feeding trough 5. A rotating shaft 6 is provided at the side output end of the drive motor. The other end of the rotating shaft 6 passes through the inside of the feeding trough 5 and is connected and fixed to the feeding plate 7. A sloping flexible plate 10 is provided on the front side of the feeding plate 7, and a conveyor belt 8 is provided in the middle of the rear side of the feeding plate 7. An auxiliary material rack 9 is fixed to the rear side of the feeding plate 7, and a rubber flexible belt 19 that cooperates with the conveyor belt 8 is provided inside the auxiliary material rack 9. It is easy to see from the above design that, through the design of the feeding assembly, the feeding assembly can be lowered during device operation, allowing it to adhere to the ground surface and thus remove dust from the ground. That is, the drive motor drives the rotating shaft 6 to rotate, causing the feeding plate 7 to rotate towards the ground, so that the sloping flexible plate 10 at the end of the feeding plate 7 contacts the ground, thus facilitating the removal of dust.

[0048] Example 4, as Figure 2As shown in Figure 7, the power mechanism includes a fixed frame 22 fixed to the inner wall of the movable cavity side and a rotary motor 23 fixed to the inner wall of the movable cavity. The two output ends of the rotary motor 23 are respectively connected to a rotating plate 24 and an auxiliary shaft. The other end of the auxiliary shaft passes through to the outside of the fixed column 21 and is connected and fixed to several collecting mechanisms. The other end of the rotating plate 24 is movably connected to a slider 27. The fixed frame 22 is provided with a rotating shaft and a sliding groove 29. The rotating shaft is provided with a driven plate 25. A sliding hole 26 is provided on one long side of the slide 29 to cooperate with the slider 27. A lifting plate 30 is slidably connected inside the slide groove 29. The top of the lifting plate 30 is movably connected to the end of the driven plate 25 through a connecting plate 28. The bottom end of the lifting plate 30 extends to the bottom of the fixed column 21. An opening is provided at the bottom of the movable cavity to cooperate with the bottom end of the lifting plate 30. The conveying hose 18 extends into the settling cavity 20. The end of the conveying hose 18 is fixed to the bottom end of the lifting plate 30. It is easy to see from the above design that, through the design of the power mechanism, one output end of the rotary motor 23 drives the rotary plate 24 and the slider 27 to rotate. The slider 27 drives the driven plate 25 to rotate by squeezing the inner wall of the sliding hole 26. At the same time, the driven plate 25 rotates and its end drives the lifting plate 30 to slide in the slide groove 29 through the connecting plate 28. The bottom end of the lifting plate 30 penetrates into the settling chamber 20 through the bottom opening of the movable cavity. The rotation of the driven plate 25 drives the lifting plate 30 to move vertically back and forth. The bottom end of the lifting plate 30, with the output end of the conveying hose 18, moves up and down in the settling chamber 20, so that the negative pressure airflow with dust and small debris can be evenly combined with the water flow. The other end of the rotary motor 23 drives the auxiliary shaft to rotate. The other end of the auxiliary shaft penetrates into the outside of the fixed column 21 and drives several collection components to rotate. The rotating collection components grab and collect the sludge and small debris inside the settling chamber 20.

[0049] Example 5, as Figure 2 As shown in Figure 8, the collection mechanism includes a load-bearing plate 31 fixed to the outer circumferential surface of the auxiliary shaft end. The other end of the load-bearing plate 31 is connected to an arc-shaped frame. The arc-shaped frame is provided with a plurality of collection components. The arc-shaped frame includes a top arc plate 32 and a bottom arc plate 33. The top arc plate 32 and the bottom arc plate 33 are connected and fixed together by a plurality of frame plates 34. The collection component includes a vertical plate 35 fixed between the top arc plate 32 and the bottom arc plate 33. The outer surface of the vertical plate 35 is provided with a plurality of rows of scraping needles 36.

[0050] The collection assembly also includes two symmetrically fixed support plates 37 between the top arc plate 32 and the bottom arc plate 33. Several support rods 38 are provided between the two support plates 37. Rollers 39 are sleeved on the support rods 38. Several power plates 40 and several rows of grasping needles 41 are provided on the outer surface of the rollers 39. The power plates 40 and the grasping needles 41 are staggered on the outer circumference of the rollers 39. The grasping needles 41 cooperate with the scraping needles 36. From the above design, it is easy to see that through the design of the collection mechanism, the load-bearing plate 31 in the collection mechanism rotates under the drive of the auxiliary shaft. Several rollers 39 in the collection mechanism come into contact with silt and debris in the water flow. The power plates 40 on the rollers 39 come into contact with the flowing water. The impact of the water flow drives the rollers 39 to rotate. The several rows of grasping needles 41 on the rollers 39 come into contact with floating debris in the water flow. The tips of the grasping needles 41 pierce the debris and grasp it. However, the rollers continue to rotate... The roller 39 carries several rows of gripping needles 41 through the gaps between them and several rows of scraping needles 36 on the vertical plate 35. The gaps between the gripping needles 41 and the scraping needles 36 correspond to each other, so that the debris on the gripping needles 41 is intercepted by the scraping needles 36. The gripping needles 41 pass through the gaps between two adjacent scraping needles 36, and then the debris and large mud lumps in the settling chamber 20 are grabbed by several collection mechanisms. The silt and mud lumps formed by the debris and dust will settle in the settling chamber 20.

[0051] Example 6, as Figure 1 As shown in Figure 2, the air adsorption mechanism includes a dust removal trough 42 located on the top of one side of the front of the mobile vehicle body 1. The dust removal trough 42 contains several metal adsorption plates 43. An ion generator 44 is located on the inner wall of the opening of the dust removal trough 42. A second fan 45 is located at the opening of the dust removal trough 42. An adsorption pipe 46 is located at the input end of the second fan 45. The other end of the adsorption pipe 46 is connected and fixed to an annular pipe 47. The annular pipe 47 is connected and fixed to the mobile vehicle body 1 via a fixing rod 48. Several adsorption nozzles 49 are located on the outer surface of the annular pipe 47. An exhaust trough 50 extending through to the outside of the mobile vehicle body 1 is located at the bottom of the dust removal trough 42. A dust removal screen is located inside the exhaust trough 50. A push rod 51 is located on the rear side of the mobile vehicle body 1, and a control keyboard is located on the push rod 51. It is easy to see from the above design that the air adsorption mechanism adsorbs and collects dust in the air above the working surface. That is, the second fan 45 adsorbs outside air and dust into the dust collection tank 42 through several adsorption plates 49. When the dusty air passes through the ion generator 44, the dust particles are positively charged. When the positively charged dust particles enter the dust collection tank 42, they are adsorbed by several negatively charged metal adsorption plates 43, while the clean air is discharged from the exhaust duct 50.

[0052] In summary, with the help of the above-mentioned technical solution of the present invention, workers can push the device to walk on the construction surface and use the device to absorb and remove dust from the work surface;

[0053] That is, first water is supplied into the settling chamber 20, and then the feeding assembly is lowered so that the feeding assembly can be in contact with the ground of the working surface, thereby removing the dust on the ground. That is, the rotating shaft 6 is driven by the drive motor to rotate, so that the feeding plate 7 rotates towards the ground, so that the inclined soft plate 10 at the end of the feeding plate 7 contacts the ground, thereby making it easier to shovel up the dust.

[0054] Then, the device is powered by the drive assembly, that is, the dual-axis motor 2 drives the two drive wheels 2 to rotate, thereby accelerating the movement of the driven wheel 4, so that the device can move under the guidance of the push rod 51.

[0055] During the movement of the device, dust and small debris on the working surface will be scooped up by the inclined plate 10. Then the dust will move up the inclined plate 10 to the conveyor belt 8 and be transported by the conveyor belt 8 to the inside of the feed trough 5. Then it will fall down the inclined plate of the feed trough 5 to the bottom of the feed trough 5. At this time, the dust is within the working range of the adsorption plate 12.

[0056] The design of the auxiliary material rack 9 and the rubber soft belt 19 can fill the gap between the two when the conveyor belt 8 conveys materials to the feed trough 5. The auxiliary material rack 9, which is in an inclined state, can guide the dust and small debris output by the conveyor belt 8 to the inclined surface on the inner wall of the feed trough 5, so that the dust and small debris can easily enter the feed trough 5. In addition, the design of the rubber soft belt 19 ensures that there is no gap between the auxiliary material rack 9 and the conveyor belt 8.

[0057] By designing the baffle 11, the adsorption range of the adsorption plate 12 is limited, so that the dust output from the conveyor belt 8 can be stably transported into the feed trough 5. Dust and small debris will not be blown up, affecting the conveying of dust and small debris. When dust and small debris enter the feed trough 5 and are blocked by the baffle 11, the dust and small debris will be sucked away by the negative pressure airflow in the adsorption plate 12. The dust that is raised will be sucked away by the adsorption plate 12 along with the negative pressure airflow, without causing diffusion and pollution.

[0058] The airflow drawn away by the negative pressure carries dust and fine debris through the input pipe 15 to the first fan 16, and then through the output pipe 17 to the conveying hose 18. The airflow is discharged into the settling chamber 20 through the end of the conveying hose 18 and combines with the water flow at the bottom to form settling.

[0059] Driven by the lifting plate 30 on the power mechanism, the end of the conveying hose 18 moves back and forth in the water flow in the settling chamber 20. That is, one output end of the rotary motor 23 drives the rotating plate 24 to rotate, the rotating plate 24 drives the slider 27 to rotate, and the slider 27 drives the driven plate 25 to rotate by squeezing the inner wall of the sliding hole 26. At the same time, the end of the driven plate 25 drives the lifting plate 30 to slide in the slide groove 29 through the connecting plate 28. The bottom end of the lifting plate 30 penetrates into the settling chamber 20 through the bottom opening of the movable cavity. The rotation of the driven plate 25 drives the lifting plate 30 to move vertically back and forth. The bottom end of the lifting plate 30, with the output end of the conveying hose 18, moves up and down in the settling chamber 20, so that the negative pressure airflow with dust and small debris can be evenly combined with the water flow. The other end of the rotary motor 23 drives the auxiliary shaft to rotate. The other end of the auxiliary shaft passes through the outside of the fixed column 21 and drives several collection components to rotate. The rotating collection components grab and collect the sludge and small debris inside the settling chamber 20.

[0060] That is, the load-bearing plate 31 in the collection mechanism rotates under the drive of the auxiliary shaft, and several rollers 39 in the collection mechanism come into contact with silt and debris in the water flow. The power plate 40 on the roller 39 comes into contact with the flowing water. The impact of the water flow will drive the roller 39 to rotate. Several rows of grabbing needles 41 on the roller 39 will come into contact with the debris floating in the water flow. The needle tips of the grabbing needles 41 will pierce the debris and grab it. However, the continuously rotating roller 39 will carry the gap between several rows of grabbing needles 41 and several rows of scraping needles 36 on the vertical plate 35. Then, through the gap between the grabbing needles 41 and the scraping needles 36, the debris on the grabbing needles 41 will be intercepted by the scraping needles 36. The grabbing needles 41 pass through the gap between two adjacent scraping needles 36. Then, through several collection mechanisms, the debris and large mud blocks in the settling chamber 20 are grabbed. The silt and mud blocks formed by the dust will settle in the settling chamber 20.

[0061] At the same time, the air adsorption mechanism adsorbs and collects dust in the air above the working surface. That is, the second fan 45 adsorbs outside air and dust into the dust removal tank 42 through several adsorption plates 49. When the dusty air passes through the ion generator 44, the dust particles are positively charged. When the positively charged dust particles enter the dust removal tank 42, they are adsorbed by several negatively charged metal adsorption plates 43, while the clean air is discharged from the exhaust chute 50.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rapid-cleaning dust collection device for civil construction, characterized in that, The system includes a mobile vehicle body (1), a drive assembly at the bottom of the mobile vehicle body (1), a feeding trough (5) at the bottom of the front side of the mobile vehicle body (1), a feeding assembly at the bottom of the opening of the feeding trough (5), a baffle (11) at the top of the opening of the feeding trough (5), an adsorption plate (12) at the rear of the baffle (11), a conveying chamber (13) inside the adsorption plate (12), several strong suction ports (14) at the bottom of the adsorption plate (12) communicating with the conveying chamber (13), an input pipe (15) at the top of the inner side of the conveying chamber (13), and the other end of the input pipe (15) extending to the outside of the mobile vehicle body (1) and connected and fixed to the first fan (16). A blower (16) has an output pipe (17) at its output end. The output end of the output pipe (17) passes through the interior of the mobile vehicle body (1) and is connected to the conveying hose (18). A settling chamber (20) is provided in the middle of the mobile vehicle body (1). A fixed column (21) is provided on one side of the top of the settling chamber (20). A movable chamber is provided inside the fixed column (21). A power mechanism is installed inside the movable chamber. The output end of the power mechanism passes through the outside of the fixed column (21) and is connected to several collection mechanisms. An air adsorption mechanism is provided at the top of the mobile vehicle body (1). The power mechanism includes a fixed frame (22) fixed on the inner wall of the side of the movable chamber and a rotating electric motor fixed on the inner wall of the movable chamber. The rotary motor (23) has two output ends connected to a rotating plate (24) and an auxiliary shaft, respectively. The other end of the auxiliary shaft passes through the outside of the fixed column (21) and is connected and fixed to several collecting mechanisms. The other end of the rotating plate (24) is movably connected to a slider (27). The fixed frame (22) is provided with a rotating shaft and a sliding groove (29). The rotating shaft is provided with a driven plate (25). The driven plate (25) has a sliding hole (26) on one long side that cooperates with the slider (27). A lifting plate (30) is slidably connected inside the sliding groove (29). The top end of the lifting plate (30) and the end of the driven plate (25) are movably connected through a connecting plate (28). The bottom end of (30) extends to the bottom of the fixed column (21). The bottom of the movable cavity has an opening that matches the bottom end of the lifting plate (30). The conveying hose (18) extends into the interior of the settling cavity (20). The end of the conveying hose (18) is fixed to the bottom end of the lifting plate (30). The collecting mechanism includes a load-bearing plate (31) fixed to the outer circumferential surface of the auxiliary shaft end. The other end of the load-bearing plate (31) is connected to the arc frame. The arc frame has several collecting components inside. The arc frame includes a top arc plate (32) and a bottom arc plate (33). The top arc plate (32) and the bottom arc plate (33) are connected and fixed by several frame plates (34).The collecting assembly includes a vertical plate (35) fixed between the top arc plate (32) and the bottom arc plate (33), and the outer surface of the vertical plate (35) is provided with several rows of scraping needles (36); The collection assembly also includes two support plates (37) symmetrically fixed between the top arc plate (32) and the bottom arc plate (33). A plurality of support rods (38) are provided between the two support plates (37). A roller (39) is sleeved on the support rod (38). A plurality of power plates (40) and a plurality of rows of gripping needles (41) are provided on the outer surface of the roller (39). The plurality of power plates (40) and the plurality of rows of gripping needles (41) are staggered on the outer circumference of the roller (39). The gripping needles (41) cooperate with the scraping needles (36).

2. The rapid cleaning type civil construction dust collection device according to claim 1, characterized in that, The drive assembly includes an inner cavity located at the bottom of the mobile vehicle body (1), a dual-axis motor (2) is provided at the center of the bottom of the inner cavity, and drive wheels (3) are provided at the output ends on both sides of the dual-axis motor (2), with the bottom end of the drive wheels (3) extending through to the bottom of the mobile vehicle body (1). The drive assembly also includes two driven wheels (4) movably connected to the front side of the bottom of the moving vehicle body (1).

3. The rapid cleaning type civil construction dust collection device according to claim 2, characterized in that, The feeding assembly includes a drive motor located in the inner wall of the opening of the feeding trough (5). The side output end of the drive motor is provided with a rotating shaft (6). The other end of the rotating shaft (6) passes through the inside of the feeding trough (5) and is connected and fixed to the feeding plate (7). The front side of the feeding plate (7) is provided with a sloping soft plate (10). The middle of the rear side of the feeding plate (7) is provided with a conveyor belt (8). The rear side of the feeding plate (7) is fixed with an auxiliary material rack (9). The auxiliary material rack (9) is provided with a rubber soft belt (19) that cooperates with the conveyor belt (8).

4. The rapid cleaning type civil construction dust collection device according to claim 3, characterized in that, The air adsorption mechanism includes a dust removal trough (42) located on the top of the front side of the mobile vehicle body (1). The dust removal trough (42) is equipped with several metal adsorption plates (43). An ion generator (44) is located in the inner wall of the opening of the dust removal trough (42). A second fan (45) is located at the opening of the dust removal trough (42). An adsorption pipe (46) is located at the input end of the second fan (45). The other end of the adsorption pipe (46) is connected and fixed to an annular pipe (47). The annular pipe (47) is connected and fixed to the mobile vehicle body (1) by a fixing rod (48). Several adsorption nozzles (49) are located on the outer surface of the annular pipe (47). An exhaust trough (50) extending to the outside of the mobile vehicle body (1) is located at the bottom of the dust removal trough (42). A dust removal net is located inside the exhaust trough (50).

5. A rapid cleaning type civil construction dust collection device according to claim 4, characterized in that, The mobile vehicle body (1) is provided with a push rod (51) on the rear side, and the push rod (51) is provided with a control keyboard.

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