CN117180891A - Portable green energy-concerving and environment-protective sprinkler of construction - Google Patents

Abstract

The application relates to the technical field of spraying equipment, in particular to movable green energy-saving environment-friendly spraying equipment for building construction, which comprises a support frame, a fog gun machine, a turntable, a driving motor, a screw rod, a guide rod, a sliding block, a rotating shaft, a main bevel gear and a secondary bevel gear, wherein the support frame is arranged on the support frame; the lower extreme and the support frame rotation of pivot are connected, the upper end and the carousel rigid coupling of pivot, driving motor installs the upper surface and the output shaft level setting at the carousel, the coaxial rigid coupling of lead screw and driving motor's output shaft, slider and lead screw threaded connection, the guide bar is used for restricting slider rotation, the guide bar is parallel with the lead screw and wears to establish on the slider, fog gun machine installs on the slider, the coaxial rigid coupling of main bevel gear and driving motor's output shaft, main bevel gear wears to establish on the carousel, follow bevel gear and the coaxial rigid coupling of pivot, main bevel gear and follow bevel gear intermesh. The application has the effect of improving the spraying coverage of the spraying equipment so as to improve the dust removing effect of the spraying equipment.

Description

A mobile green energy-saving and environmentally friendly spraying equipment for building construction

Technical field

This application relates to the field of spraying equipment technology, and in particular to a mobile green, energy-saving and environmentally friendly spraying equipment for building construction.

Background technique

Construction projects will generate a large amount of dust during construction and transportation of building materials, which will cause air pollution, increase the concentration of PM2.5 and PM10, and affect human respiratory health. Therefore, dust prevention treatment is required for places and equipment that are prone to dust. . During the construction process, in order to ensure the cleanliness of the construction site, it is necessary to spray dust on the construction site.

The construction spraying equipment recorded in the related art usually uses a fog cannon. The fog cannon is a dust-removing wet spray fan. It uses a high-pressure pump and an atomizing nozzle to atomize water into fine water mist based on the air supply principle. The rotation of the fan is used to generate airflow to send the atomized water mist to a long distance, and the water mist adheres to the dust in the air while reaching the long distance. The dust in the air condenses into agglomerates, and finally the water mist is condensed into agglomerates under the action of gravity. Fall to the ground to achieve the purpose of dust removal.

The fog cannon usually installs a powerful blower in a frustum tube, and sets an annularly distributed nozzle at one end with a small diameter. The airflow is blown out by the blower fan, and the mist droplets ejected from the nozzle are sprayed a certain distance. However, fog cannons are the most widely used construction spraying equipment. During the use of existing fog cannons, the range of water mist spray produced is single. When it is necessary to increase the water mist spray range, it is necessary to continuously adjust the mist device. The spraying direction of the gun machine makes the dust removal range of the spraying equipment in construction construction limited. The dust removal range is small, which brings great inconvenience.

Contents of the invention

In order to improve the spraying coverage of the spraying equipment and improve the dust removal effect of the spraying equipment, this application provides a mobile green, energy-saving and environmentally friendly spraying equipment for building construction.

This application provides a mobile green energy-saving and environmentally friendly spraying equipment for building construction that adopts the following technical solution:

A mobile green energy-saving and environmentally friendly spraying equipment for building construction, including a support frame, a fog cannon, a turntable, a drive motor, a screw, a guide rod, a slider, a rotating shaft, a main bevel gear and a slave bevel gear; the lower end of the rotating shaft is connected to The support frame is rotationally connected, the upper end of the rotating shaft is fixedly connected to the turntable, the drive motor is installed on the upper surface of the turntable and the output shaft is set horizontally, and the lead screw is in the same position as the output shaft of the drive motor. The shaft is fixedly connected, the slide block is threadedly connected to the screw, the guide rod is used to limit the rotation of the slide block, the guide rod is parallel to the screw and penetrates the slide block, so The fog cannon machine is installed on the slider, the main bevel gear is coaxially fixed with the output shaft of the driving motor, the main bevel gear is penetrated on the turntable, and the slave bevel gear is connected to the output shaft of the driving motor. The rotating shaft is coaxially fixed, and the main bevel gear and the slave bevel gear mesh with each other.

By adopting the above technical solution, when used at a construction site, the drive motor is started, and the drive motor drives the screw to rotate, which in turn drives the slider to move horizontally, thus realizing the horizontal movement of the fog cannon. This can increase the coverage area and remove dust. The effect is improved; at the same time, when the output shaft of the driving motor rotates, the main bevel gear also rotates together. Through the transmission from the bevel gear and the rotating shaft, the turntable is finally able to rotate. In this way, the fog cannon machine can realize circumferential spraying and spray coverage. The area is further increased to further optimize the dust removal effect. In this way, compared with the existing fog cannon that can only spray in one direction when working, this device greatly improves the spraying coverage and improves the dust removal effect of the spraying equipment; at the same time, both horizontal movement and rotation can be realized through one drive motor. The effect is to achieve the purpose of energy saving.

Optionally, it also includes a water storage ring, a nozzle and a plurality of connecting rods. The water storage ring is connected to the support frame through a plurality of connecting rods. The water storage ring is arranged around the circumference of the turntable, and is formed in the water storage ring. There is a water storage cavity, the nozzle is connected with the water storage cavity, and the water storage ring is provided with a water supply port for connecting pipelines.

By adopting the above technical solution, when the dust concentration at the construction site is high, the external water source can be connected to the water storage ring, and water can be sprayed into the air through the nozzle, so that dust can be reduced quickly.

Optionally, there are multiple nozzles, each nozzle is connected to the water storage cavity, and the plurality of nozzles are evenly spaced along the circumferential direction of the water storage ring.

By adopting the above technical solution, multiple nozzles are arranged in a 360-degree ring, which can increase the coverage area and thus improve the dust reduction efficiency.

Optionally, it also includes a first water supply pipe, a second water supply pipe, two solenoid valves, a dust detection device and a controller, and the two solenoid valves are respectively installed on the first water supply pipe and the second water supply pipe. above, the first water supply pipe is connected to the fog cannon, the second water supply pipe is connected to the water storage ring, the dust detection device is used to detect the dust concentration on site, and the dust detection device and two The solenoid valves are all electrically connected to the controller, and the controller can control one of the solenoid valves to work or both of the solenoid valves to work simultaneously according to different dust concentrations.

By adopting the above technical solution, a first concentration threshold and a second concentration threshold are set in the controller. When the concentration value detected by the dust detection device is not greater than the first concentration threshold, only the fog cannon operates. When the concentration value is at the concentration level of the third threshold, When the concentration value is between the first threshold and the second concentration threshold, only the nozzle works; when the concentration value is higher than the second concentration threshold, the fog cannon and the nozzle work simultaneously. In this way, automatic control is realized, and the appropriate dust reduction method is selected according to the actual situation to achieve the purpose of energy saving.

Optionally, it also includes a first angle adjustment mechanism and two support rods. The two support rods are located on both sides of the fog cannon machine. One end of the two support rods is fixedly connected to the slider. The other ends are hinged with the fog cannon machine, and the first angle adjustment mechanism is used to drive the fog cannon machine to rotate around the hinge.

By adopting the above technical solution, the first angle adjustment mechanism is used to drive the fog cannon machine to rotate around the hinge, that is, the fog cannon machine swings up and down, so that the fog cannon machine covers a larger area in the vertical direction.

Optionally, a vertical lifting mechanism is also included. The support frame includes a bottom plate and a support plate. The vertical lifting mechanism is provided between the bottom plate and the support plate. The vertical lifting mechanism is used to drive the The support plate moves up and down.

By adopting the above technical solution, the vertical lifting mechanism can rise or fall, indirectly driving the fog cannon to rise or fall, so that the fog cannon can cover a larger vertical space area to achieve better dust reduction effects.

Optionally, it also includes a solar panel and a battery, the battery is installed on the support frame, and the solar panel is electrically connected to the battery.

By adopting the above technical solution, solar panels are used to generate electricity and stored in batteries to achieve the purpose of energy conservation, environmental protection and greenness.

Optionally, a second angle adjustment mechanism and a connecting rod are also included. One end of the connecting rod is fixedly connected to the turntable, and the other end is hinged to the bottom of the solar panel. The second angle adjustment mechanism is used to drive the The solar panel rotates around the hinge.

By adopting the above technical solution, the second angle adjustment mechanism is used to drive the solar panel to rotate around the hinge, so that the inclination angle of the solar panel can be adjusted according to different times, thereby improving the solar panel's utilization rate of sunlight.

Optionally, a scraper and a driving member are also included. The scraper is located on the side of the solar panel facing away from the turntable. The scraper is used to clean water stains on the surface of the solar panel. The driving member Installed on the solar panel, the driving member can drive the scraper to rotate.

By adopting the above technical solution, the driving member can drive the scraper to rotate, and the scraper scrapes off the water stains on the solar panel, reducing the impact of the water stains on the collection of sunlight.

Optionally, a plurality of universal wheels are also included. The plurality of universal wheels are installed on the side of the base plate away from the support plate. The plurality of universal wheels are arranged in a rectangular shape.

By adopting the above technical solution, multiple universal wheels facilitate the movement of the device and improve the practicality.

To sum up, this application includes at least one of the following beneficial technical effects:

1. This application is equipped with a base, a vertical lifting mechanism, a fog cannon, an adjustment mechanism, an angle adjustment mechanism and a turntable. The adjustment mechanism includes a drive motor, a screw, a guide rod, a slider, a main gear, a slave gear and a rotating shaft. . In this way, the vertical lifting mechanism can change the height of the fog cannon to meet working requirements at different heights; the angle adjustment mechanism can change the angle between the fog cannon and the horizontal plane, that is, it can realize the up and down swing of the fog cannon, thereby increasing the amount of fog. The coverage range of the mist droplets sprayed by the fog cannon; the fog cannon is installed on the slider, and the slider is threadedly connected to the lead screw. Through the drive motor and lead screw, the fog cannon is driven to move horizontally back and forth, further increasing the dust removal of the fog cannon. range; at the same time, the drive motor can also drive the turntable to rotate through the main gear and the slave gear, so that the fog cannon can spray mist droplets in a circular direction, so that the dust removal effect of the fog cannon can be optimal;

2. This application is also equipped with a water storage ring and multiple nozzles. The multiple nozzles are installed on the water storage ring. In this way, when the dust concentration at the construction site is too high, the water supply pipe can supply water to the water storage ring and spray to the construction site through each nozzle. Water dust reduction to improve dust reduction speed and dust reduction efficiency;

3. This application is also provided with a dust detection device, a controller, a first water supply pipe, a second water supply pipe and two solenoid valves. The two solenoid valves are respectively installed on the first water supply pipe and the second water supply pipe. The first The water supply pipe is connected to the fog cannon, the second water supply pipe is connected to the water storage ring, the dust detection device and the two solenoid valves are electrically connected to the controller, and a first concentration threshold and a second concentration threshold are set in the controller. When the dust detection device When the detected concentration value is not greater than the first concentration threshold, only the fog cannon works; when the concentration value is between the first concentration threshold and the second concentration threshold, only the nozzle works; when the concentration value is higher than the second concentration threshold , the fog cannon and the nozzle work at the same time.

Description of the drawings

Figure 1 is a schematic structural diagram of the mobile green energy-saving and environmentally friendly spraying equipment for building construction in this application;

Figure 2 is a front view of the mobile green energy-saving and environmentally friendly spraying equipment for building construction in this application;

Figure 3 is a schematic connection diagram of the turntable, rotating shaft, horizontal drive assembly and transmission assembly in this application;

Figure 4 is a front view of the mobile green energy-saving and environmentally friendly spraying equipment for construction in this application with the storage box partially hidden;

Figure 5 is a front view of the solar panel in the present application.

Explanation of reference signs: 1. Fog cannon; 2. Support frame; 21. Bottom plate; 22. Storage box; 23. Support plate; 3. Rotating shaft; 4. Turntable; 5. Horizontal drive assembly; 51. Drive motor; 52. Lead screw; 53. Guide rod; 54. Slider; 55. Support; 6. Transmission assembly; 61. Main bevel gear; 62. Slave bevel gear; 7. First angle adjustment mechanism; 8. Support rod; 9. Vertical lifting mechanism; 10. Water storage ring; 11. Nozzle; 12. Connecting rod; 13. Water supply port; 14. First water supply pipe; 15. Second water supply pipe; 16. Solenoid valve; 17. Dust detection device; 18. Solar panel; 19. Battery; 20. Second angle adjustment mechanism; 24. Connecting rod; 25. Scraper; 26. Universal wheel; 27. Handrail; 28. Controller.

Detailed ways

The present application will be further described in detail below in conjunction with Figures 1-5.

The embodiment of the present application discloses a mobile green, energy-saving and environmentally friendly spraying equipment for construction. Referring to Figures 1 and 2, the mobile green, energy-saving and environmentally friendly spraying equipment for construction includes a support frame 2, a rotating shaft 3 and a turntable 4, a horizontal drive assembly 5, a transmission Component 6 and the fog cannon machine 1, the lower end of the rotating shaft 3 is rotationally connected to the support frame 2, the upper end of the rotating shaft 3 is fixedly connected to the turntable 4, the horizontal drive assembly 5 is set on the turntable 4, and the horizontal drive assembly 5 is used to drive the fog cannon machine 1 For horizontal movement, the horizontal drive assembly 5 includes a drive motor 51 with a horizontal output shaft. The drive motor 51 drives the turntable 4 to rotate through the transmission assembly 6 .

When used at a construction site, the drive motor 51 is started, and the drive motor 51 drives the fog cannon machine 1 to move horizontally, so that the covered area can be increased and the dust removal effect is improved; at the same time, when the output shaft of the drive motor 51 rotates, the fog cannon machine 1 is driven by the transmission The transfer of component 6 finally allows the turntable 4 to rotate, so that the fog cannon 1 can spray in an annular direction, further increasing the spray coverage area and further optimizing the dust removal effect.

Specifically, the horizontal drive assembly 5 also includes a screw 52, a guide rod 53, a slider 54 and a support 55. The drive motor 51 is installed on the upper surface of the turntable 4. The screw 52 is coaxially fixed with the output shaft of the drive motor 51. The screw 52 is connected to the support 55 for support. The slide block 54 is threadedly connected to the screw 52. The fog cannon machine 1 is installed on the slide block 54. The guide rod 53 is parallel to the screw 52 and passes through the slide block 54. On block 54. The drive motor 51 is started, and the drive motor 51 drives the screw 52 to rotate, and then drives the slider 54 to move horizontally, thereby realizing the horizontal movement of the fog cannon machine 1. Of course, the number of guide rods 53 should be two. Two guide rods 53 can improve the stability during movement.

Further, referring to Figures 2 and 3, the transmission assembly 6 includes a main bevel gear 61 and a slave bevel gear 62. The main bevel gear 61 is coaxially fixed to the output shaft of the drive motor 51, and the main bevel gear 61 is installed on the turntable 4. , the slave bevel gear 62 is coaxially fixed with the rotating shaft 3, and the main bevel gear 61 and the slave bevel gear 62 mesh with each other. When the output shaft of the driving motor 51 rotates, the main bevel gear 61 also rotates together. Through the transmission from the slave bevel gear 62 and the rotating shaft 3 , the turntable 4 is finally allowed to rotate. In this way, the change of two motion states of the fog cannon machine 1 is realized through one driving motor 51, which improves the utilization rate of the driving source and achieves the purpose of energy saving.

Referring to Figure 3, in order to further improve the spraying effect of the fog cannon machine 1, this equipment also includes a first angle adjustment mechanism 7 and two support rods 8. The two support rods 8 are located on both sides of the fog cannon machine 1. One end of 8 is fixedly connected to the slider 54, and the other end is hinged to the fog cannon machine 1. The first angle adjustment mechanism 7 is used to drive the fog cannon machine 1 to rotate around the hinge of the support rod 8. In this way, when the first angle adjustment mechanism 7 is working, the fog cannon 1 can change the angle with the horizontal plane, that is, the fog cannon 1 can swing up and down, so that the area covered by the fog cannon 1 in the vertical direction is larger.

The first angle adjustment mechanism 7 can be an electric push rod, a hydraulic cylinder, a cylinder, etc., and of course it can also be a screw 52 transmission mechanism, etc. In this embodiment, the first angle adjustment mechanism 7 is no longer specifically limited. It should be noted that when an electric push rod, hydraulic cylinder, or air cylinder is used, both ends of the first angle adjustment mechanism 7 need to be rotationally connected.

Referring to Figures 3 and 4, the support frame 2 includes a bottom plate 21, a storage box 22 and a support plate 23. There is a gap between the bottom plate 21 and the support plate 23. The storage box 22 is installed on the bottom plate 21. The bottom plate 21 and the support plate 23 A vertical lifting mechanism 9 is provided between them. One end of the vertical lifting mechanism 9 is connected to the top of the storage box 22. The other end of the vertical lifting mechanism 9 is connected to the support plate 23. The lower end of the rotating shaft 3 is rotationally connected to the support plate 23. , the vertical lifting mechanism 9 is used to drive the support plate 23 to move up and down. The vertical lifting mechanism 9 can rise or fall, indirectly driving the fog cannon 1 to rise or fall, so that the fog cannon 1 can cover a larger vertical space area to achieve better dust reduction effects. In this embodiment, two vertical lifting mechanisms 9 are provided. The number of vertical lifting mechanisms 9 can be adjusted according to actual conditions.

Of course, the vertical lifting mechanism 9 can use linear motion driving components such as electric push rods, hydraulic cylinders, and air cylinders, or can also use a scissor-type lifting mechanism. In this embodiment, no detailed description will be given.

Referring to Figures 3 and 4, this equipment also includes a water storage ring 10, a nozzle 11 and a plurality of connecting rods 12. The water storage ring 10 is connected to the support plate 23 through a plurality of connecting rods 12. The water storage ring 10 is arranged around the circumference of the turntable 4. The water storage ring 10 A water storage cavity (not shown in the figure) is formed inside, the nozzle 11 is connected with the water storage cavity, and the water storage ring 10 is provided with a water supply port 13 for connecting pipelines. When the dust concentration at the construction site is too high, the dust reduction effect of the fog cannon 1 may not be good. At this time, water is sprayed into the surrounding air through the water storage ring 10 and the nozzle 11, so that rapid dust removal can be achieved and the dust removal speed and efficiency can be improved. .

There are multiple nozzles 11 , each nozzle 11 is connected with the water storage cavity, and the multiple nozzles 11 are evenly spaced along the circumferential direction of the water storage ring 10 . Multiple nozzles 11 are arranged in a 360-degree ring shape, which can increase the coverage area and thus improve the dust reduction efficiency.

Referring to Figure 4, the fog cannon machine 1 is connected to a first water supply pipe 14, the water storage ring 10 is connected to a second water supply pipe 15, the first water supply pipe 14 and the second water supply pipe 15 are respectively equipped with solenoid valves 16, and the turntable 4 is equipped with The dust detection device 17 and the storage box 22 are provided with a controller 28. The dust detection device 17 and the two solenoid valves 16 are electrically connected to the controller 28. A first threshold and a second threshold are provided in the controller 28. The first The threshold is less than the second threshold. In this embodiment, the dust detection device 17 may use a dust detection sensor, a dust detector, etc.

When the concentration value detected by the dust detection device 17 is not greater than the first concentration threshold, the solenoid valve 16 on the first water supply pipe 14 works, that is, only the fog cannon 1 works; when the concentration value is between the first concentration threshold and the second concentration When the concentration value is higher than the second concentration threshold, both solenoid valves 16 work, that is, the fog cannon 1 and the nozzle 11 Work simultaneously to achieve the best dust removal effect.

It can be understood that when the fog cannon machine 1 is working, the driving motor 51 and the first angle adjustment mechanism 7 will work together, that is, the fog cannon machine 1 can realize three motion states of up and down swing, horizontal movement and circumferential rotation; when only When the nozzle 11 is working, the driving motor 51 and the first angle adjustment mechanism 7 no longer work and can be controlled by the controller 28. In this embodiment, no detailed description will be given. Of course, the slider 54 also needs to move back and forth on the screw rod. Automatic control is also realized through the controller 28. When the movement direction of the slider 54 changes, the rotation direction of the turntable 4 also changes. The controller 28 may adopt a PLC controller 28.

It should be noted that the first water supply pipe 14 and the second water supply pipe 15 can be connected to the water supply pipeline through a tee. It can be understood that the positions of the fog cannon 1 and the water storage ring 10 will change. Therefore, the first water supply pipe Both the pipe 14 and the second water supply pipe 15 have a reserved length. Of course, the first water supply pipe 14 and the second water supply pipe 15 should be hoses.

Of course, in order to improve convenience, a water pump and a small water tank can be installed on the bottom plate 21, so that the device can be moved to any location for use without having to consider the problem of water supply, and the practicality is greatly improved.

Referring to Figures 4 and 5, this equipment also includes a solar panel 18 and a battery 19. The battery 19 is installed in a storage box 22. The storage box 22 can play a protective role. The solar panel 18 is electrically connected to the battery 19. In this way, the solar panel 18 is used to generate electricity and is stored in the battery 19 to achieve energy saving, environmental protection and green purposes. Of course, the power generated by the solar panel 18 is a technology well known to those skilled in the art, and will not be described in detail in this embodiment.

Referring to Figures 4 and 5, further, a second angle adjustment mechanism 20 and a connecting rod 24 are provided. One end of the connecting rod 24 is fixedly connected to the turntable 4, and the other end is hinged to the bottom of the solar panel 18. The second angle adjustment mechanism 20 It is used to drive the solar panel 18 to rotate around the hinge of the connecting rod 24 . In this way, the inclination angle of the solar panel 18 can be adjusted according to the time, so as to improve the utilization rate of sunlight by the solar panel 18 .

Referring to Figures 4 and 5, a scraper 25 is also provided on the side of the solar panel 18 away from the turntable 4. A driving member (not shown in the figure) is also provided on the solar panel 18. The scraper 25 is used to clean the surface of the solar panel 18. The driving part can drive the scraper 25 to rotate if there are water stains and dust on the scraper. The driving member can drive the scraper 25 to rotate, and the scraper 25 scrapes off the water stains or dust on the solar panel 18 to reduce the impact of the water stains or dust on the collection of sunlight. Of course, the driving member can be set manually or automatically. In this embodiment, no specific explanation or limitation will be given.

Referring to Figure 1, a plurality of universal wheels 26 are provided on the bottom plate 21, and the plurality of universal wheels 26 are arranged in a rectangular shape. The universal wheels 26 can make the dust suppression equipment easy to move on the construction site. At the same time, an armrest 27 is also connected to one side of the base plate 21. The armrest 27 is convenient for moving the device and improves convenience.

The implementation principle of the mobile green energy-saving and environmentally friendly spraying equipment for construction in the embodiment of the present application is as follows: when in use, move the device to the construction site, connect the first water supply pipe 14 to the fog cannon 1, and connect the second water supply pipe to the construction site. 15 is connected to the water storage ring 10, and then adjusts the vertical lifting mechanism 9 according to the distribution height of the dust; then according to the detection results of the dust detection device 17, the controller 28 controls the corresponding solenoid valve 16 to work: when the controller 28 only controls the first water supply When the solenoid valve 16 on the pipe 14 works, the fog cannon machine 1 sprays and simultaneously drives the motor 51 and the first angle adjustment mechanism 7 to work. In this way, the fog cannon machine 1 can swing up and down, move horizontally and rotate in a circumferential direction, greatly increasing the dust removal efficiency. range, the dust removal effect is improved; when the controller 28 only controls the solenoid valve 16 on the second water supply pipe 15 to work, the water storage ring 10 and the nozzle 11 work, spraying water into the surrounding air through the nozzle 11, improving the dust reduction speed and dust reduction efficiency; when When the controller 28 controls the two solenoid valves 16 to work at the same time, the fog cannon 1 and the nozzle 11 work together to achieve the best dust removal effect. In this way, according to different situations, the appropriate dust removal method is selected to achieve the purpose of energy saving; at the same time, the purpose of energy saving and environmental protection can be achieved through the provided solar panel 18 and battery 19 .

The above are all preferred embodiments of the present application, and do not limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application shall be covered by the protection scope of the present application. Inside.

Claims (10)

1. A mobile green energy-saving and environmentally friendly spraying equipment for construction, which is characterized by: including a support frame (2), a fog cannon (1), a turntable (4), a drive motor (51), a screw (52), a guide Rod (53), slider (54), rotating shaft (3), main bevel gear (61) and slave bevel gear (62); the lower end of the rotating shaft (3) is rotationally connected with the supporting frame (2), so The upper end of the rotating shaft (3) is fixedly connected to the turntable (4), the drive motor (51) is installed on the upper surface of the turntable (4) and the output shaft is set horizontally, and the screw (52) is connected to the turntable (4). The output shaft of the driving motor (51) is coaxially fixed, the slider (54) is threadedly connected to the screw (52), and the guide rod (53) is used to limit the rotation of the slider (54). , the guide rod (53) is parallel to the screw (52) and penetrates the slider (54), and the fog cannon (1) is installed on the slider (54), so The main bevel gear (61) is coaxially fixed with the output shaft of the drive motor (51), the main bevel gear (61) is penetrated on the turntable (4), and the slave bevel gear (62) Coaxially fixed with the rotating shaft (3), the main bevel gear (61) and the slave bevel gear (62) mesh with each other. 2. The mobile green energy-saving and environmentally friendly spraying equipment for building construction according to claim 1, characterized in that it also includes a water storage ring (10), a sprinkler head (11) and a plurality of connecting rods (12), and the water storage ring (10) passes through A plurality of connecting rods (12) are connected to the support frame (2). The water storage ring (10) is arranged around the circumference of the turntable (4). A water storage cavity is formed in the water storage ring (10). The nozzle (11) is connected to the water storage cavity, and the water storage ring (10) is provided with a water supply port (13) for connecting pipelines. 3. The mobile green energy-saving and environmentally friendly spraying equipment for building construction according to claim 2, characterized in that: there are multiple nozzles (11), and each nozzle (11) is connected to the water storage cavity. , a plurality of nozzles (11) are evenly spaced along the circumferential direction of the water storage ring (10). 4. The mobile green energy-saving and environmentally friendly spraying equipment for building construction according to claim 3, characterized in that it also includes a first water supply pipe (14), a second water supply pipe (15), two solenoid valves (16), dust Detection device (17) and controller (28), the two solenoid valves (16) are installed on the first water supply pipe (14) and the second water supply pipe (15) respectively, the first water supply pipe (15) The pipe (14) is connected to the fog cannon (1), the second water supply pipe (15) is connected to the water storage ring (10), and the dust detection device (17) is used to detect the dust concentration on site, so The dust detection device (17) and the two solenoid valves (16) are electrically connected to the controller (28), and the controller (28) can control one of the solenoid valves (28) according to different dust concentrations. 16) works or the two solenoid valves (16) work simultaneously. 5. The mobile green energy-saving and environmentally friendly spraying equipment for building construction according to claim 1, characterized in that: it also includes a first angle adjustment mechanism (7), two support rods (8), and the two support rods (8) ) are located on both sides of the fog cannon machine (1). One end of the two support rods (8) is fixedly connected to the slider (54), and the other end is hinged to the fog cannon machine (1). , the first angle adjustment mechanism (7) is used to drive the fog cannon machine (1) to rotate around the hinge. 6. The mobile green energy-saving and environmentally friendly spraying equipment for building construction according to claim 1, characterized in that it also includes a vertical lifting mechanism (9), and the support frame (2) includes a bottom plate (21) and a support plate (23) ), the vertical lifting mechanism (9) is arranged between the bottom plate (21) and the support plate (23). The vertical lifting mechanism (9) is used to drive the support plate (23) up and down. move. 7. The mobile green energy-saving and environmentally friendly spraying equipment for building construction according to claim 1, characterized in that: it also includes a solar panel (18) and a battery (19), and the battery (19) is installed on the support frame (2 ), the solar panel (18) is electrically connected to the battery (19). 8. The mobile green energy-saving and environmentally friendly spraying equipment for building construction according to claim 7, characterized in that it also includes a second angle adjustment mechanism (20) and a connecting rod (24), one end of the connecting rod (24) and The turntable (4) is fixed, and the other end is hinged to the bottom of the solar panel (18). The second angle adjustment mechanism (20) is used to drive the solar panel (18) to rotate around the hinge. 9. The mobile green energy-saving and environmentally friendly spraying equipment for building construction according to claim 8, characterized in that it also includes a scraper (25) and a driving member, and the scraper (25) is located away from the solar panel (18). On one side of the turntable (4), the scraper (25) is used to clean water stains on the surface of the solar panel (18). The driving member is installed on the solar panel (18). The driving member The scraper (25) can be driven to rotate. 10. The mobile green, energy-saving and environmentally friendly spraying equipment for building construction according to claim 6, characterized in that it also includes a plurality of universal wheels (26), and the plurality of universal wheels (26) are installed on the bottom plate. (21) On the side away from the support plate (23), a plurality of the universal wheels (26) are arranged in a rectangular shape.