Building construction spraying device and using method thereof

Abstract

The invention relates to the technical field of construction dust fall, in particular to a building construction spraying device and a using method thereof. According to the technical scheme, the device comprises a mounting cylinder, a mounting plate, a bottom plate, a water tank, a rotating shaft and a motor, the mounting plate is arranged above the bottom plate, the mounting cylinder is fixedly arranged at the upper end of the mounting plate, a trumpet-shaped nozzle is arranged at one end of the mounting cylinder, an annular pipe is arranged at one end of the trumpet-shaped nozzle, an atomizing nozzle is arranged at one end of the annular pipe, and the water tank is arranged at the upper end of the mounting plate; a filter cartridge is arranged in the water tank, a pump shell is fixedly arranged below the mounting plate, a third driven shaft is rotatably mounted in the pump shell, the outer wall of the third driven shaft is sleeved with an impeller, a rotating shaft is arranged at the output end of the motor, a second driven shaft is rotatably mounted in the upper end of the water tank, and a rotating plate is arranged on the outer wall of the second driven shaft; and a brush is arranged on the inner wall of the rotating plate. By filtering atomized water, the filtering piece is self-cleaned, and it is guaranteed that the spraying system is used cleanly and stably.

Description

Technical Field

[0001] The invention relates to the technical field of construction dust reduction, and in particular to a construction spraying device and a use method thereof. Background Art

[0002] During construction, a large amount of dust will be generated, which will have an adverse impact on the surrounding environment and residents. The spraying device can be used to spray spray or water mist into the air to effectively precipitate the dust particles suspended in the air, reduce the diffusion of dust in the air, and thus reduce the amount of dust generated at the construction site.

[0003] The water mist spray dust suppression device is equipped with a water tank when in use, and usually uses engineering water in construction sites. The water is not filtered, resulting in the accumulation of impurities and other particles in the water in the spray system. Long-term use affects the stability of the spray system. Therefore, those skilled in the art provide a construction spray device and a method of using the same to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the present invention is to provide a construction spraying device and a method of using the same in view of the problems existing in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a construction spraying device, comprising a mounting cylinder, a mounting plate, a base plate, a water tank, a rotating shaft and a motor, a mounting plate is arranged above the base plate, a mounting cylinder is fixedly arranged on the upper end of the mounting plate, a trumpet is arranged at one end of the mounting cylinder, an annular tube is arranged at one end of the trumpet, an atomizing nozzle distributed in a ring array is arranged at one end of the annular tube, a water tank is arranged at the upper end of the mounting plate, a filter cartridge is arranged inside the water tank, a grid cartridge is arranged on the inner wall of the filter cartridge, a pump casing is fixedly arranged below the mounting plate, a driven shaft three is rotatably installed inside the pump casing, an impeller rotatably installed inside the pump casing is sleeved on the outer wall of the driven shaft three, a suction end of the pump casing passes through the filter cartridge through a pipeline, an output end of the pump casing is connected with the annular tube, a rotating shaft is arranged at the output end of the motor, a driven shaft two is rotatably installed inside the upper end of the water tank, a rotating plate is arranged on the outer wall of the driven shaft two, and a brush is arranged on the inner wall of the rotating plate.

[0006] Preferably, the outer wall of the driven shaft 2 is sleeved with a transmission wheel 4, the outer wall of the rotating shaft is sleeved with a transmission wheel 3, and the transmission wheel 3 and the transmission wheel 4 are both rotatably mounted with a belt 2. The rotational force of the rotating shaft is linked to the transmission wheel 3 and the transmission wheel 4 through the belt 2, so that the driven shaft 2 mounted with the transmission wheel 4 can rotate, providing power for the brush to rotate and clean the filter cartridge.

[0007] Preferably, the outer wall of the rotating shaft is sleeved with a driving wheel 1, the outer wall of the driven shaft 3 is sleeved with a driving wheel 2, and the outer walls of the driving wheel 1 and the driving wheel 2 are both rotatably mounted with a belt 1. The driving wheel 1 and the driving wheel 2 are linked by the belt 1, driving the driven shaft 3 connected to the driving wheel 2 to rotate, thereby driving the impeller to rotate.

[0008] Preferably, a bearing seat is provided at the upper end of the mounting plate, a driven shaft 1 is rotatably mounted inside the bearing seat, and blades distributed in an annular array and located inside the mounting cylinder are provided on the outer wall of the driven shaft 1. The bearing seat rotatably supports the driven shaft 1, driving the impeller to rotate on the inner wall of the sleeve.

[0009] Preferably, the outer wall of the rotating shaft is sleeved with a bevel gear 1, and the outer wall of the driven shaft 1 is sleeved with a bevel gear 2 meshing with the bevel gear 1. The rotating force of the rotating shaft drives the bevel gear 2 to rotate through the bevel gear 1, driving the driven shaft 1 to rotate, providing driving force for the rotation of the blades.

[0010] Preferably, a filter is provided at one end of the mounting tube, and the filter is located on one side of the fan blade. The filter filters the airflow drawn by the fan blade to reduce foreign matter adhering to the blade.

[0011] Preferably, pulleys are provided at the four corners of the upper end of the bottom plate, the interior of the driven shaft 2 is hollow, a water inlet is provided at the upper end of the driven shaft 2, and a closing cover is provided at the upper end of the water inlet. The bottom plate is supported by the pulley for sliding at the bottom, and the spraying device is easy to move when in use. Water is transported into the interior of the driven shaft 2 and into the water tank through the water inlet, and the opening and closing of the water inlet is controlled by the closing cover.

[0012] Preferably, a connecting plate and a supporting plate are respectively arranged on both sides of the lower end of the mounting plate, and a symmetrically distributed rotating seat 2 is arranged on the upper end of the bottom plate, and both the front and rear ends of the connecting plate are rotatably mounted inside the rotating seat 2. The rotating seat 2 rotatably supports the connecting plate, and the mounting plate 1 and the rotating seat 2 rotate about the axis.

[0013] Preferably, the upper end of the bottom plate is provided with a symmetrically distributed rotating seat 1, a hydraulic rod is rotatably mounted inside the rotating seat 1, a connecting rod is provided at the telescopic end of the hydraulic rod, and both ends of the connecting rod are provided with a rotating seat 3 rotatably mounted with the support plate. The driving force of the telescopic end of the hydraulic rod acts on the connecting rod, and the rotating seat 1 and the rotating seat 2 provide rotation support for the hydraulic rod and the support plate, and then the mounting plate is driven by hydraulic power to adjust the inclination angle.

[0014] A method for using a construction spraying device, the steps of using the spraying device are as follows:

[0015] S1: The rotational force of the motor drives the rotating shaft, and through the linkage of a pair of belts, the driving wheel 1 and the driving wheel 2, drives the driven shaft 3 to rotate, and then drives the impeller to rotate inside the pump casing to generate suction force at the suction end, and the water inside the water tank is sucked and diverted to the atomizing nozzle through the annular pipe. The atomizing nozzle outputs water mist to reduce dust on the construction site;

[0016] S2: At the same time, the rotational force of the rotating shaft drives the transmission wheel 3 and the transmission wheel 4 through the belt 2, drives the driven shaft 2 to rotate, and then drives the rotating plate to rotate. The rotating plate drives the brush to scrape the outer wall of the filter cover, and the filter cartridge filters the water inside the water tank. During the water filtering process, impurities and solid particles accumulated on the outer wall of the filter cartridge are scraped off by the brush;

[0017] S3: When the hydraulic rod is in use, the driving force of the telescopic end acts on the connecting rod, and through the rotation condition provided by the rotating seat three, the mounting plate is driven to rotate with the rotating seat one as the axis, the angle of the trumpet mouth is adjusted, and then the spray angle of the water mist is adjusted to reduce the dust generated by construction at different heights.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The impeller of the present invention rotates inside the pump casing to generate suction force, and the water in the water tank is sucked into the annular tube, and water mist is sprayed out through the atomizing nozzle. The sucked water is filtered through the filter cover to prevent impurities and other particles in the water from entering the spraying system. The spraying system remains clean during use and is stable in use for a long time, and effective atomization dust reduction is carried out on the construction site. The filter cartridge can be automatically cleaned during use to ensure stable use of the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0021] Figure 2 It is a side view stereoscopic structural schematic diagram of the present invention;

[0022] Figure 3 It is a schematic diagram of the main cross-sectional three-dimensional structure of the installation tube of the present invention;

[0023] Figure 4 It is a schematic diagram of the main cross-sectional three-dimensional structure of the water tank of the present invention;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the pump casing of the present invention from top view;

[0025] Figure 6 It is a schematic diagram of the main three-dimensional structure of the rotating shaft of the present invention;

[0026] Figure 7 For the present invention Figure 6 A schematic diagram of a three-dimensional structure from a side view;

[0027] Figure 8 It is a schematic diagram of the main cross-sectional three-dimensional structure of the pump casing of the present invention.

[0028] 1. Circular tube; 2. Mounting tube; 3. Horn mouth; 4. Mounting plate; 5. Bottom plate; 6. Water tank; 7. Rotating shaft; 8. Hydraulic rod; 9. Fan blade; 10. Pulley; 11. Motor; 12. Atomizing nozzle; 13. Driven shaft one; 14. Filter screen; 15. Filter cartridge; 16. Rotating plate; 17. Brush; 18. Grid tube; 19. Rotating seat one; 20. Rotating seat two; 21. Connecting plate; 22. Drive wheel one; 23. Belt one; 24. Drive wheel two; 25. Connecting rod; 26. Rotating seat three; 27. Support plate; 28. Water inlet; 29. ​​Driven shaft two; 30. Bevel gear one; 31. Bevel gear two; 32. Bearing seat; 33. Impeller; 34. Pump casing; 35. Driven shaft three; 36. Drive wheel three; 37. Drive wheel four; 38. Belt two. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 8 , the present invention provides three embodiments:

[0031] A construction spraying device, comprising a mounting cylinder 2, a mounting plate 4, a bottom plate 5, a water tank 6, a rotating shaft 7 and a motor 11, wherein the mounting plate 4 is arranged above the bottom plate 5, the mounting cylinder 2 is fixedly arranged on the upper end of the mounting plate 4, the mounting cylinder 2 is arranged at one end with a trumpet mouth 3, the trumpet mouth 3 is arranged at one end with an annular tube 1, the annular tube 1 is arranged at one end with atomizing nozzles 12 distributed in a circular array, the mounting plate 4 is arranged at the upper end, the water tank 6 is arranged inside the water tank 6, the inner wall of the filter cylinder 15 is arranged with a grid cylinder 18 A pump casing 34 is fixed below the mounting plate 4, a driven shaft 35 is rotatably mounted inside the pump casing 34, an outer wall of the driven shaft 35 is sleeved with an impeller 33 rotatably mounted inside the pump casing 34, a suction end of the pump casing 34 passes through the filter cartridge 15 through a pipeline, an output end of the pump casing 34 is connected to the annular pipe 1, a rotating shaft 7 is provided at the output end of the motor 11, a driven shaft 29 is rotatably mounted inside the upper end of the water tank 6, a rotating plate 16 is provided on the outer wall of the driven shaft 29, and a brush 17 is provided on the inner wall of the rotating plate 16;

[0032] The outer wall of the driven shaft 29 is sleeved with a transmission wheel 4 37, and the outer wall of the rotating shaft 7 is sleeved with a transmission wheel 3 36. The transmission wheel 3 36 and the transmission wheel 4 37 are both rotatably installed with a belt 2 38;

[0033] The outer wall of the rotating shaft 7 is sleeved with a driving wheel 1 22, and the outer wall of the driven shaft 3 35 is sleeved with a driving wheel 24. The outer walls of the driving wheel 1 22 and the driving wheel 2 24 are both rotatably mounted with a belt 1 23;

[0034] Pulleys 10 are provided at the four corners of the upper end of the bottom plate 5. The interior of the driven shaft 29 is hollow. A water inlet 28 is provided at the upper end of the driven shaft 29. A closing cover is provided at the upper end of the water inlet 28.

[0035] In this embodiment, water is added to the water inlet 28, and after entering the water tank 6, the water outlet is closed by the sealing cover 28, and the motor 11 is driven to drive the rotating shaft 7 to rotate, and the rotating shaft 7 drives the transmission wheel 3 36 and the transmission wheel 1 22 to rotate, and through the linkage of the belt 1 23 and the belt 2 38, drives the transmission wheel 4 37 and the transmission wheel 2 24 to rotate, and then drives the driven shaft 2 29 and the driven shaft 3 35 to rotate, and drives the impeller 33 to rotate inside the pump housing 34, and the suction end of the pump housing 34 generates a suction force to flush the inside of the filter cartridge 15, and the water entering the inner wall of the grid plate through the filter cartridge 15 is filtered, and then pushed to the annular pipe 1 through the impeller 33, and sprayed out through the atomizing nozzle 12, and the sprayed water mist is used to reduce dust on the construction site;

[0036] At the same time, when the transmission shaft 2 rotates, the rotating plate 16 is driven to rotate, and the brush 17 scrapes the outer wall of the filter cartridge 15, and the solid matter adhering to the outer wall of the filter cartridge 15 is brushed off, and the filter cartridge 15 is self-cleaned.

[0037] Embodiment 2:

[0038] A bearing seat 32 is arranged at the upper end of the mounting plate 4, a driven shaft 13 is rotatably mounted inside the bearing seat 32, and blades distributed in an annular array and located inside the mounting cylinder 2 are arranged on the outer wall of the driven shaft 13;

[0039] The outer wall of the rotating shaft 7 is sleeved with a bevel gear 1 30, and the outer wall of the driven shaft 1 13 is sleeved with a bevel gear 2 31 meshing with the bevel gear 1 30;

[0040] A filter screen 14 is provided at one end of the mounting tube 2, and the filter screen 14 is located on one side of the fan blade 9;

[0041] A connecting plate 21 and a supporting plate 27 are respectively provided on both sides of the lower end of the mounting plate 4, and a symmetrically distributed rotating seat 20 is provided on the upper end of the bottom plate 5. Both the front and rear ends of the connecting plate 21 are rotatably installed inside the rotating seat 20;

[0042] The upper end of the bottom plate 5 is provided with a symmetrically distributed rotating seat 19, a hydraulic rod 8 is rotatably installed inside the rotating seat 19, a connecting rod 25 is provided at the telescopic end of the hydraulic rod 8, and both ends of the connecting rod 25 are provided with a rotating seat 3 26 rotatably installed with a support plate 27;

[0043] In this embodiment, when the motor 11 is in operation, it drives the bevel gear 1 30 to rotate, and the bevel gear 1 30 pushes the bevel gear 2 31, driving the driven shaft 13 to rotate, and then driving the blades to rotate. The blades convey airflow, and the airflow acts on the sprayed water mist through the trumpet mouth 3, thereby helping the diffusion range of the water mist. When the hydraulic rod 8 is in operation, the end of the hydraulic rod 8, the two ends of the connecting plate 21, and the two ends of the support plate 27 are rotated through the rotating seat 19, the rotating seat 20, and the rotating seat 3 26. When the telescopic end of the hydraulic rod 8 outputs an extrusion or pulling force, the mounting plate 4 rotates with the rotating seat 20 as the axis through the support plate 27, and enters the angle adjustment of the mounting plate 4, so as to realize the angle adjustment of the trumpet mouth 3, and perform water mist detection processing at different angles. The blades used for water mist diffusion, the impeller 33 for clean water suction, and the brush 17 for cleaning the filter cartridge 15 are all driven by the same motor 11, which reduces the energy consumption during the use of the equipment and reduces the maintenance cost of subsequent power equipment.

[0044] Embodiment three:

[0045] A method for using a construction spraying device, the steps of using the spraying device are as follows:

[0046] S1: The motor 11 drives the rotating shaft 7 to rotate, and through the belt 1 23, the driving wheel 1 22 and the driving wheel 2 24 are linked to drive the driven shaft 3 35 to rotate, and then drive the impeller 33 to rotate inside the pump housing 34 to generate suction force at the suction end, and the water inside the water tank 6 is sucked and diverted to the atomizing nozzle 12 through the annular pipe 1, and the atomizing nozzle 12 outputs water mist to carry out dust reduction treatment on the construction site;

[0047] S2: At the same time, the rotational force of the rotating shaft 7 is linked to the transmission wheel 36 and the transmission wheel 4 37 through the belt 2 38, driving the driven shaft 2 29 to rotate, and then driving the rotating plate 16 to rotate, and the rotating plate 16 drives the brush 17 to scrape the outer wall of the filter cover, and the filter cartridge 15 filters the water inside the water tank 6. During the water filtering process, impurities and solid particles accumulated on the outer wall of the filter cartridge 15 are scraped and separated by the brush 17;

[0048] S3: When the hydraulic rod 8 is in use, the driving force of the telescopic end acts on the connecting rod 25, and the rotation condition provided by the rotating seat three 26 drives the mounting plate 4 to rotate around the rotating seat one 19 as the axis, adjusts the angle of the trumpet mouth 3, and then adjusts the spray angle of the water mist, so as to reduce the dust generated by the construction at different heights.

[0049] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0050] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A construction spraying device and a method of using the same, comprising a mounting tube (2), a mounting plate (4), a base plate (5), a water tank (6), a rotating shaft (7) and a motor (11), characterized in that: A mounting plate (4) is arranged above the bottom plate (5), a mounting cylinder (2) is fixedly arranged on the upper end of the mounting plate (4), a trumpet mouth (3) is arranged at one end of the mounting cylinder (2), an annular tube (1) is arranged at one end of the trumpet mouth (3), atomizing nozzles (12) distributed in a ring array are arranged at one end of the annular tube (1), a water tank (6) is arranged at the upper end of the mounting plate (4), a filter cylinder (15) is arranged inside the water tank (6), a grid cylinder (18) is arranged on the inner wall of the filter cylinder (15), a pump casing (34) is fixedly arranged below the mounting plate (4), and the A driven shaft three (35) is rotatably mounted inside the pump housing (34); an outer wall of the driven shaft three (35) is sleeved with an impeller (33) rotatably mounted inside the pump housing (34); a suction end of the pump housing (34) penetrates a filter cartridge (15) through a pipeline; an output end of the pump housing (34) is connected to an annular tube (1); a rotating shaft (7) is provided at the output end of the motor (11); a driven shaft two (29) is rotatably mounted inside the upper end of the water tank (6); a rotating plate (16) is provided on the outer wall of the driven shaft two (29); and a brush (17) is provided on the inner wall of the rotating plate (16).

2. A construction spraying device according to claim 1, characterized in that: The outer wall of the driven shaft 2 (29) is sleeved with a transmission wheel 4 (37), and the outer wall of the rotating shaft (7) is sleeved with a transmission wheel 3 (36). The transmission wheel 3 (36) and the transmission wheel 4 (37) are both rotatably mounted with a belt 2 (38).

3. A construction spraying device according to claim 1, characterized in that: The outer wall of the rotating shaft (7) is sleeved with a driving wheel 1 (22), the outer wall of the driven shaft 3 (35) is sleeved with a driving wheel 2 (24), and the outer walls of the driving wheel 1 (22) and the driving wheel 2 (24) are both rotatably mounted with a belt 1 (23).

4. A construction spraying device according to claim 1, characterized in that: A bearing seat (32) is arranged at the upper end of the mounting plate (4), a driven shaft (13) is rotatably mounted inside the bearing seat (32), and blades distributed in an annular array and located inside the mounting cylinder (2) are arranged on the outer wall of the driven shaft (13).

5. A construction spraying device according to claim 4, characterized in that: The outer wall of the rotating shaft (7) is sleeved with a bevel gear 1 (30), and the outer wall of the driven shaft 1 (13) is sleeved with a bevel gear 2 (31) meshing with the bevel gear 1 (30).

6. A construction spraying device according to claim 1, characterized in that: A filter screen (14) is provided at one end of the installation cylinder (2), and the filter screen (14) is located on one side of the fan blade (9).

7. A construction spraying device according to claim 1, characterized in that: Pulleys (10) are arranged at the four corners of the upper end of the bottom plate (5); the interior of the driven shaft (29) is hollow; a water inlet (28) is arranged at the upper end of the driven shaft (29); and a closing cover is arranged at the upper end of the water inlet (28).

8. A construction spraying device according to claim 1, characterized in that: A connecting plate (21) and a supporting plate (27) are respectively arranged on both sides of the lower end of the mounting plate (4), and a symmetrically distributed rotating seat (20) is arranged on the upper end of the bottom plate (5), and the front and rear ends of the connecting plate (21) are both rotatably mounted inside the rotating seat (20).

9. A construction spraying device according to claim 1, characterized in that: A symmetrically distributed rotating seat (19) is provided at the upper end of the base plate (5), a hydraulic rod (8) is rotatably mounted inside the rotating seat (19), a connecting rod (25) is provided at the telescopic end of the hydraulic rod (8), and rotating seats (26) rotatably mounted with the support plate (27) are provided at both ends of the connecting rod (25).

10. A method for using a spraying device for construction, characterized in that: The steps for using the spray device are as follows: S1: The motor (11) drives the rotating shaft (7) to rotate, and through the belt (23) to link the driving wheel (22) and the driving wheel (24), drives the driven shaft (35) to rotate, and then drives the impeller (33) to rotate inside the pump housing (34) to generate suction force at the suction end, and the water inside the water tank (6) is sucked and diverted to the atomizing nozzle (12) through the annular pipe (1), and the atomizing nozzle (12) outputs water mist to carry out dust reduction treatment on the construction site; S2: At the same time, the rotational force of the rotating shaft (7) is linked to the transmission wheel (36) and the transmission wheel (37) through the belt (2) (38), driving the driven shaft (29) to rotate, thereby driving the rotating plate (16) to rotate, and the rotating plate (16) drives the brush (17) to scrape the outer wall of the filter cover, and the filter cartridge (15) filters the water inside the water tank (6). During the water filtering process, impurities and solid particles accumulated on the outer wall of the filter cartridge (15) are scraped and separated by the brush (17); S3: When the hydraulic rod (8) is in use, the driving force of the telescopic end acts on the connecting rod (25), and through the rotation condition provided by the rotating seat three (26), the mounting plate (4) is driven to rotate around the rotating seat one (19) as the axis, so as to adjust the angle of the trumpet mouth (3), and then adjust the spray angle of the water mist, so as to reduce the dust generated by construction at different heights.

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