CN112156905A - High-efficient building site dust fall fog gun machine structure - Google Patents
High-efficient building site dust fall fog gun machine structure Download PDFInfo
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- CN112156905A CN112156905A CN202011183184.1A CN202011183184A CN112156905A CN 112156905 A CN112156905 A CN 112156905A CN 202011183184 A CN202011183184 A CN 202011183184A CN 112156905 A CN112156905 A CN 112156905A
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- gun machine
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- rotating shaft
- circular ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses a high-efficiency construction site dust fall fog gun machine structure which comprises a fog gun machine, wherein an atomizing nozzle of the fog gun machine is an ultrasonic atomizer. The problems that the atomization degree is low, the working effect is poor, and muddy water is easily formed by spraying on a sandy soil ground in the prior art are solved; if the high-pressure water nozzle is used for enhancing the atomization degree, the high-pressure water nozzle is easy to burst.
Description
Technical Field
The invention relates to the technical field of fog gun machines, in particular to a high-efficiency construction site dust fall fog gun machine structure.
Background
A fog gun is a device for producing water mist, and the produced water mist is often used for dust fall in a construction site. The existing fog gun machine is an air-assisted fog gun machine, the air-assisted fog gun machine firstly sends high-pressure water into an atomizing nozzle, the atomizing nozzle crushes water moving at high speed into fine water drops, and then the water drops generated by spraying water from the nozzle through a fan are blown to a distance through wind power, and the fog gun machine has the following defects in use: the sprayed water is small water drops instead of more refined water mist, the atomization degree is low, the working effect is poor, and muddy water is easily formed by spraying on the sandy soil ground; if the high-pressure water nozzle is used for enhancing the atomization degree, the high-pressure water nozzle is easy to burst.
Disclosure of Invention
In order to solve the defects and shortcomings of the prior art, the invention aims to provide a high-efficiency construction site dust fall fog gun structure.
The technical scheme of the invention is as follows: the utility model provides a high-efficient building site dust fall fog gun machine structure, includes the fog gun machine, the atomizing nozzle of fog gun machine is ultrasonic nebulizer.
Further, still include:
a controller;
a first base plate;
the lower end of the support frame is fixedly connected to the first bottom plate, the fog gun machine is fixedly connected with a support rotating shaft, the fog gun machine is rotatably connected to the support frame through the support rotating shaft, and the support rotating shaft is parallel to the horizontal plane;
one end of the electric hydraulic cylinder is hinged to the upper surface of the first bottom plate through a first hinge, a rotating shaft of the first hinge is parallel to the supporting rotating shaft, the other end of the electric hydraulic cylinder is hinged to the lower portion of the fog gun machine through a second hinge, a rotating shaft of the second hinge is parallel to the supporting rotating shaft, the second hinge is located right in front of the supporting rotating shaft, and the electric hydraulic cylinder is electrically connected with the controller;
and the pitch angle control switch is electrically connected with the controller.
Further, still include:
the second bottom plate is connected with the first bottom plate through a vertical rotating shaft, and the vertical rotating shaft passes through the center points of the first bottom plate and the second bottom plate;
the first driving motor is fixedly connected to the second bottom plate, a rotating shaft of the first driving motor is in gear fit connection with the edge of the first bottom plate through a gear, and the first driving motor is electrically connected with the controller;
and the horizontal rotation control switch is electrically connected with the controller.
Further, still include:
the first circular ring groove is formed in the lower surface of the first bottom plate, the circle center of the first circular ring groove is overlapped with the center point of the first bottom plate, and the depth of the first circular ring groove is smaller than the radius of the first circular ring groove;
the second circular ring groove is formed in the upper surface of the second bottom plate, the circle center of the second circular ring groove is overlapped with the center point of the second bottom plate, the diameter of the second circular ring groove is the same as that of the first circular ring groove, and the depth of the second circular ring groove is the same as that of the first circular ring groove;
support the ball, support ball diameter and first circular ring groove diameter phase-match, support the ball and include more than 2, support the ball roll and install between first circular ring groove and second circular ring groove, support the ball around vertical pivot evenly distributed.
Further, still include:
the upper end of the lifting mechanism is fixedly connected with the lower surface of the second bottom plate, and the lifting mechanism is electrically connected with the controller;
and the lifting control switch is electrically connected with the controller.
Further, still include:
the lower end of the lifting mechanism is fixedly connected to the movable vehicle body;
the water tank is fixedly connected to the vehicle body, a water pump communicated with the interior of the water tank is arranged on the water tank, and the water pump is connected with the fog gun machine through a hose.
Further, still include:
the water mist regulator is in a cylindrical shape with two open ends, the rear end opening of the water mist regulator is matched with the outlet of the fog gun machine, the water mist regulator is connected to the outlet of the fog gun machine in a sealing and rotating mode through the rear end opening, and the front end opening of the water mist regulator is a long strip-shaped opening.
Furthermore, an opening at the rear end of the water mist regulator is rotatably connected to an outlet of the fog gun machine.
Further, still include:
the second driving motor is fixedly connected to the fog gun machine, a rotating shaft of the second driving motor is in meshed connection with the outer side face of the opening at the rear end of the water mist regulator through a gear, and the second driving motor is electrically connected with the controller;
and the water mist adjusting switch is electrically connected with the controller.
The invention has the beneficial effects that: compared with the prior art, the method has the advantages that,
1) the water is atomized by using the ultrasonic atomizer as an atomizing nozzle, the ultrasonic atomizing nozzle breaks up molecular bonds among liquid water molecules through high-frequency resonance of the ceramic atomizing sheet to generate naturally flowing water mist, the particle diameter of the water mist is smaller than that of a common atomizing nozzle, the absorption effect on an ash layer is better, muddy water cannot be formed on the sand ground to influence driving or pedestrians, the ultrasonic atomizing nozzle generates the water mist by adopting high-frequency oscillation, the ultrasonic atomizing nozzle is different from a common atomizing nozzle which generates the water mist by high-speed water flow impact, a high-pressure water pump is not needed, and the energy is safer and more energy-saving;
2) when the invention is used, the electric hydraulic cylinder is controlled to stretch by the pitch angle control switch, so that the fog gun machine rotates around the support rotating shaft, the effect of adjusting the pitch angle of the fog gun machine is achieved, the range and the height of water mist sprayed by the fog gun machine are adjustable, and the invention is suitable for dust pollution at different heights and distances;
3) when the fog gun is used, the first driving motor is controlled to rotate forwards and backwards by controlling the horizontal rotation control switch, so that the second bottom plate rotates forwards and backwards under the driving of the first driving motor, the spraying direction of the fog gun is adjustable, and the fog gun is suitable for dust pollution in different directions;
4) when the fog gun device is used, the first bottom plate is supported by the vertical rotating shaft and also supported by the supporting ball by placing the supporting ball between the first circular groove and the second circular groove, so that the pressure of the vertical rotating shaft is reduced, the service life of the vertical rotating shaft is prolonged, and the shaking of the fog gun device is reduced;
5) the lifting control switch controls the lifting mechanism to lift, so that the height of the fog gun machine can be adjusted, the coverage range of the fog gun machine can be adjusted, the range of the fog gun machine can be increased by lifting the height of the fog gun machine in places with high requirements on the range, and the height of the fog gun machine can be reduced to facilitate the movement of the fog gun machine when the position of the fog gun machine needs to be moved;
6) the lifting mechanism is arranged on the vehicle body, so that the fog gun machine can move conveniently, and meanwhile, the fog gun machine is connected with the water tank through the high-pressure pump, so that the fog gun machine can be used in regions without water sources;
7) the water mist regulator is connected to the outlet of the fog gun machine, the strip-shaped front end opening of the water mist regulator converts the sprayed water mist into the plane-shaped water mist wall, and compared with the water mist sprayed by the common fog gun machine which is diffused by taking the outlet of the fog gun machine as the center of a circle, the formed water mist wall has larger coverage range and higher dust fall efficiency;
8) when the wind blows the ash layer to move, because the included angle between the water mist wall sprayed by the mist gun machine and the ground is fixed, and the ash layer is easy to leak out from the gap between the water mist wall and the ground;
9) according to the invention, the water mist adjusting switch controls the second driving motor to rotate so as to drive the water mist adjuster to rotate on the fog gun machine, so that the included angle between the water mist wall and the ground is changed.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial view at A of FIG. 1;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a cross-sectional view of the fog gun of the present invention;
FIG. 5 is a perspective view of the fog gun of the present invention;
FIG. 6 is a perspective view of the water mist regulator of the present invention;
FIG. 7 is a perspective view of the present invention at a first base plate;
FIG. 8 is a front view of the present invention;
fig. 9 is a cross-sectional view taken along line D-D in fig. 8.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
the definition of the upper, lower, front, rear, left and right directions in the present invention is based on fig. 8.
Example 1 was carried out: referring to fig. 1 to 8, the high-efficiency construction site dust fall fog gun machine structure of the embodiment includes a fog gun machine 1, and an atomizing nozzle 1-1 of the fog gun machine 1 is an ultrasonic atomizer. The atomizing nozzle 1-1 used herein was an ultrasonic atomizing nozzle 1-1 of the type SK508, and made by the Wagrow mist treasure.
Further, still include: a controller 10; a first base plate 2-1; the lower end of the support frame 2-2 is connected to the first bottom plate 2-1 in a welded mode, the fog gun machine 1 is connected with the support rotating shaft 2-3 in a welded mode, the fog gun machine 1 is connected to the support frame 2-2 in a rotating mode through the support rotating shaft 2-3, and the support rotating shaft 2-3 is parallel to the horizontal plane; one end of the electric hydraulic cylinder 2-4 is hinged to the upper surface of the first bottom plate 2-1 through a first hinge 2-5, a rotating shaft of the first hinge 2-5 is parallel to a supporting rotating shaft 2-3, the other end of the electric hydraulic cylinder 2-4 is hinged to the lower portion of the fog gun machine 1 through a second hinge 2-6, a rotating shaft of the second hinge 2-6 is parallel to the supporting rotating shaft 2-3, the second hinge 2-6 is located right in front of the supporting rotating shaft 2-3, and the electric hydraulic cylinder 2-4 is connected with the controller 10 through a lead; and the pitch angle control switch 2-5 is connected with the controller 10 through a lead wire, and the pitch angle control switch 2-5 is connected with the controller 10 through a lead wire. The controller 10 herein may employ a PLC, Arduino or raspberry pi like control component with peripheral circuitry. The pitch control switches 2-5 herein may be ordinary push switches, and the controller 10 recognizes the control command by the push time or the number of times of pushing in use.
Further, still include: the second bottom plate 3-1 is connected with the first bottom plate 2-1 through a vertical rotating shaft 3-3, and the vertical rotating shaft 3-3 passes through the center points of the first bottom plate 2-1 and the second bottom plate 3-1; the first driving motor 3-2 is welded or bolted on the second bottom plate 3-1, a rotating shaft of the first driving motor 3-2 is in meshed connection with the edge of the first bottom plate 2-1 through a gear, and the first driving motor 3-2 is connected with a controller 10 through a lead; and the horizontal rotation control switches 3-7 are connected with the controller 10 through wires, and the horizontal rotation control switches 3-7 are connected with the controller 10 through wires. The first drive motor 3-2 here may be a stepping motor or a servo motor. The horizontal rotary control switches 3-7 can be ordinary push switches, and the controller 10 recognizes a control command by the push time or the number of times of pushing in use.
Further, still include: the first circular groove 3-5 is formed in the lower surface of the first bottom plate 2-1, the circle center of the first circular groove 3-5 is overlapped with the center point of the first bottom plate 2-1, and the depth of the first circular groove 3-5 is smaller than the radius of the first circular groove 3-5; the second circular ring groove 3-4 is formed in the upper surface of the second bottom plate 3-1, the circle center of the second circular ring groove 3-4 is overlapped with the center point of the second bottom plate 3-1, the diameter of the second circular ring groove 3-4 is the same as that of the first circular ring groove 3-5, and the depth of the second circular ring groove 3-4 is the same as that of the first circular ring groove 3-5; 3-6 supporting balls, the diameter of the 3-6 supporting balls is matched with that of the 3-5 first circular ring grooves, the number of the 3-6 supporting balls is more than 2, the 3-6 supporting balls are arranged between the 3-5 first circular ring grooves and the 3-4 second circular ring grooves in a rolling mode, and the 3-6 supporting balls are evenly distributed around the 3-3 vertical rotating shafts.
Further, still include: the upper end of the lifting mechanism 4 is connected with the lower surface of the second bottom plate 3-1 in a welding or bolt mode, and the lifting mechanism 4 is connected with the controller 10 through a lead; the lifting control switch 4-1 is connected with the controller 10 through a lead wire, and the lifting control switch 4-1 is connected with the controller 10 through a lead wire. The lifting mechanism 4 can be a lifting platform with a brand of Fadel and a model of SJG-D. The lifting control switch 4-1 can be a common push switch, and the controller 10 recognizes a control command by the push time or the push times when in use.
Further, still include: the lower end of the lifting mechanism 4 is connected with the movable vehicle body 5 in a welding mode or in a bolt mode; the water tank 6, water tank 6 welded connection or bolted connection are on automobile body 5, are equipped with the water pump 7 with the inside intercommunication of water tank 6 on the water tank 6, and water pump 7 passes through the hose 9 and is connected with fog gun machine 1.
Further, still include: the water mist regulator 8 is in a cylindrical shape with two open ends, the rear end opening 8-2 of the water mist regulator 8 is matched with the outlet of the fog gun machine 1, the water mist regulator 8 is connected to the outlet of the fog gun machine 1 in a sealing and rotating mode through the rear end opening 8-2, and the front end opening 8-3 of the water mist regulator 8 is a strip-shaped opening.
Further, an opening 8-2 at the rear end of the water mist regulator 8 is rotatably connected to an outlet of the fog gun machine 1.
Further, still include: the second driving motor 8-1 is welded or bolted on the fog gun machine 1, a rotating shaft of the second driving motor 8-1 is in meshed connection with the outer side face of the opening 8-2 at the rear end of the water mist regulator 8 through a gear, and the second driving motor 8-1 is connected with the controller 10 through a lead; and the water mist adjusting switch 8-4 is connected with the controller 10 through a lead wire, and the water mist adjusting switch 8-4 is connected with the controller 10 through a lead wire. The second drive motor 8-1 here may be a stepping motor or a servo motor. The water mist regulating switch 8-4 can be a common push switch, and the controller 10 identifies a control command through the push time or the push times when in use.
The invention has the advantages that:
1) the water is atomized by using the ultrasonic atomizer as the atomizing nozzle 1-1, the ultrasonic atomizing nozzle 1-1 breaks up molecular bonds among liquid water molecules through high-frequency resonance of the ceramic atomizing sheet to generate naturally elegant water mist, the particle diameter of the water mist is smaller than that of a common atomizing nozzle 1-1, the adsorption effect on an ash layer is better, muddy water cannot be formed on the sand ground to influence driving or pedestrians, the ultrasonic atomizing nozzle 1-1 generates the water mist by adopting high-frequency oscillation, the ultrasonic atomizing nozzle is different from the common atomizing nozzle 1-1 which generates the water mist through high-speed water flow impact, the water pressure does not need to be increased, and the energy is safer and more energy-saving;
2) when the invention is used, the electric hydraulic cylinder 2-4 is controlled to stretch out and draw back through the pitch angle control switch 2-5, so that the fog gun machine 1 rotates around the supporting rotating shaft 2-3, the effect of adjusting the pitch angle of the fog gun machine 1 is achieved, the range and the height of water mist sprayed by the fog gun machine 1 are adjustable, and the invention is suitable for dust pollution at different heights and distances;
3) when the fog gun machine is used, the first driving motor 3-2 is controlled to rotate forwards and backwards by controlling the horizontal rotation control switch 3-7, so that the second bottom plate 3-1 rotates forwards and backwards under the driving of the first driving motor 3-2, the spraying direction of the fog gun machine 1 is adjustable, and the fog gun machine is applicable to dust pollution in different directions;
4) because the first bottom plate 2-1 and the second bottom plate 3-1 are connected only through the vertical rotating shaft 3-3, and the fog gun machine 1 is heavy, the vertical rotating shaft 3-3 is loosened after long-term use, so that the fog gun machine 1 shakes, even the azimuth angle cannot be adjusted, when the fog gun machine is used, the first bottom plate 2-1 is supported by the supporting balls 3-6 besides the vertical rotating shaft 3-3 by placing the supporting balls 3-6 between the first circular groove 3-5 and the second circular groove 3-4, so that the pressure of the vertical rotating shaft 3-3 is reduced, the service life of the vertical rotating shaft 3-3 is prolonged, and the shaking of the fog gun machine 1 is reduced;
5) the lifting control switch 4-1 is used for controlling the lifting mechanism 4 to lift, so that the height of the fog gun machine 1 can be adjusted, the coverage range of the fog gun machine 1 can be adjusted, the range of the fog gun machine 1 can be increased by lifting the height of the fog gun machine 1 in places with high range requirements, and when the position of the fog gun machine 1 needs to be moved, the height of the fog gun machine 1 can be reduced so that the fog gun machine 1 can be moved conveniently;
6) according to the invention, the lifting mechanism 4 is arranged on the vehicle body 5, so that the fog gun machine 1 can move conveniently, and meanwhile, the fog gun machine 1 is connected with the water tank 6 through the high-pressure pump, so that the fog gun machine 1 can be used in regions without water sources;
7) the water mist regulator 8 is connected to the outlet of the fog gun machine 1, the strip-shaped front end opening 8-3 of the water mist regulator 8 converts the sprayed water mist into a plane water mist wall, and compared with the water mist sprayed by the common fog gun machine 1 which is diffused by taking the outlet of the fog gun machine 1 as the circle center, the formed water mist wall has larger coverage range and higher dust falling efficiency;
8) when the wind blows the ash layer to move, because the included angle between the water mist wall sprayed by the mist gun machine 1 and the ground is fixed, and the ash layer is easy to leak out from the gap between the water mist wall and the ground, the invention rotationally connects the rear end opening 8-2 of the water mist regulator 8 to the outlet of the mist gun machine 1, so that the front end opening 8-3 of the water mist regulator 8 can rotate around the rotating shaft of the mist gun machine 1, and the included angle between the water mist wall and the ground is changed, thereby eliminating the gap between the water mist wall and the ground and avoiding the problem that dust is leaked out from the gap between the water mist wall and the ground;
9) according to the invention, the water mist adjusting switch 8-4 controls the second driving motor 8-1 to rotate so as to drive the water mist adjuster 8 to rotate on the fog gun machine 1, so that the included angle between a water mist wall and the ground is changed.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (9)
1. The utility model provides a high-efficient building site dust fall fog gun machine structure, includes fog gun machine (1), its characterized in that, atomizing nozzle (1-1) of fog gun machine (1) is ultrasonic nebulizer.
2. The efficient construction site dust fall fog gun machine structure of claim 1, further comprising:
a controller (10);
a first base plate (2-1);
the lower end of the support frame (2-2) is fixedly connected to the first bottom plate (2-1), the fog gun machine (1) is fixedly connected with a support rotating shaft (2-3), the fog gun machine (1) is rotatably connected to the support frame (2-2) through the support rotating shaft (2-3), and the support rotating shaft (2-3) is parallel to the horizontal plane;
one end of the electric hydraulic cylinder (2-4) is hinged to the upper surface of the first bottom plate (2-1) through a first hinge (2-5), a rotating shaft of the first hinge (2-5) is parallel to the supporting rotating shaft (2-3), the other end of the electric hydraulic cylinder (2-4) is hinged to the lower portion of the fog gun machine (1) through a second hinge (2-6), a rotating shaft of the second hinge (2-6) is parallel to the supporting rotating shaft (2-3), the second hinge (2-6) is located right in front of the supporting rotating shaft (2-3), and the electric hydraulic cylinder (2-4) is electrically connected with the controller (10);
the pitch angle control switch (2-5), the pitch angle control switch (2-5) is electrically connected with the controller (10).
3. The efficient construction site dust fall fog gun machine structure of claim 2, further comprising:
the second bottom plate (3-1), the second bottom plate (3-1) is connected with the first bottom plate (2-1) through a vertical rotating shaft (3-3), and the vertical rotating shaft (3-3) passes through the center points of the first bottom plate (2-1) and the second bottom plate (3-1);
the first driving motor (3-2), the first driving motor (3-2) is fixedly connected to the second bottom plate (3-1), a rotating shaft of the first driving motor (3-2) is in meshed connection with the edge of the first bottom plate (2-1) through a gear, and the first driving motor (3-2) is electrically connected with the controller (10);
the horizontal rotation control switch (3-7), the horizontal rotation control switch (3-7) is electrically connected with the controller (10).
4. The efficient construction site dust fall fog gun machine structure of claim 3, further comprising:
the first circular ring groove (3-5), the first circular ring groove (3-5) is formed in the lower surface of the first bottom plate (2-1), the circle center of the first circular ring groove (3-5) is overlapped with the central point of the first bottom plate (2-1), and the depth of the first circular ring groove (3-5) is smaller than the radius of the first circular ring groove (3-5);
the second circular ring groove (3-4), the second circular ring groove (3-4) is arranged on the upper surface of the second bottom plate (3-1), the circle center of the second circular ring groove (3-4) coincides with the central point of the second bottom plate (3-1), the diameter of the second circular ring groove (3-4) is the same as that of the first circular ring groove (3-5), and the depth of the second circular ring groove (3-4) is the same as that of the first circular ring groove (3-5);
the supporting balls (3-6), the diameter of the supporting balls (3-6) is matched with that of the first circular groove (3-5), the number of the supporting balls (3-6) is more than 2, the supporting balls (3-6) are installed between the first circular groove (3-5) and the second circular groove (3-4) in a rolling mode, and the supporting balls (3-6) are evenly distributed around the vertical rotating shaft (3-3).
5. The high-efficiency construction site dust fall fog gun machine structure according to claim 3 or 4, characterized by further comprising:
the upper end of the lifting mechanism (4) is fixedly connected with the lower surface of the second bottom plate (3-1), and the lifting mechanism (4) is electrically connected with the controller (10);
the lifting control switch (4-1), the lifting control switch (4-1) is electrically connected with the controller (10).
6. The efficient construction site dust fall fog gun machine structure of claim 5, further comprising:
the lower end of the lifting mechanism (4) is fixedly connected to the movable vehicle body (5);
the water tank (6), water tank (6) fixed connection is on automobile body (5), be equipped with on water tank (6) with water tank (6) inside water pump (7) that communicate, water pump (7) are connected with fog gun machine (1) through hose (9).
7. The efficient construction site dust fall fog gun structure according to any one of claims 2 to 4, further comprising:
the water mist regulator (8) is in a cylindrical shape with two open ends, a rear end opening (8-2) of the water mist regulator (8) is matched with an outlet of the fog gun machine (1), the water mist regulator (8) is connected to the outlet of the fog gun machine (1) in a sealing and rotating mode through the rear end opening (8-2), and a front end opening (8-3) of the water mist regulator (8) is a long strip-shaped opening.
8. The efficient construction site dust fall fog gun machine structure of claim 7, further comprising: the rear end opening (8-2) of the water mist regulator (8) is rotatably connected to the outlet of the fog gun machine (1).
9. The efficient construction site dust fall fog gun machine structure of claim 8, further comprising:
the second driving motor (8-1), the second driving motor (8-1) is fixedly connected to the fog gun machine (1), a rotating shaft of the second driving motor (8-1) is in meshed connection with the outer side face of the rear end opening (8-2) of the water fog regulator (8) through a gear, and the second driving motor (8-1) is electrically connected with the controller (10);
the water mist adjusting switch (8-4), the water mist adjusting switch (8-4) is electrically connected with the controller (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011183184.1A CN112156905A (en) | 2020-10-29 | 2020-10-29 | High-efficient building site dust fall fog gun machine structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011183184.1A CN112156905A (en) | 2020-10-29 | 2020-10-29 | High-efficient building site dust fall fog gun machine structure |
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