CN212561344U

CN212561344U - A multi-angle rotating fog gun machine for building site

Info

Publication number: CN212561344U
Application number: CN202020154272.8U
Authority: CN
Inventors: 孙丽华; 王东方
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2021-02-19
Anticipated expiration: 2030-02-06

Abstract

The utility model discloses a multi-angle rotating fog gun machine for construction sites, which comprises a bottom plate, a machine shell, a water storage tank and a gun barrel, casing and water storage box are all fixed on the bottom plate, bottom plate lower extreme four corners edge is equipped with the universal wheel, slewing bearing is installed in casing upper end left side, slewing bearing's outer lane is fixed on the casing, slewing bearing's inner circle fixedly connected with revolving platform, be fixed with the support frame on the revolving platform, the support frame is articulated with the barrel, be equipped with every single move mechanism on the revolving platform, every single move mechanism is connected with the barrel, the adjustable barrel every single move angle of every single move mechanism, be equipped with the baffle in the casing, the baffle below is equipped with steering drive mechanism, steering drive mechanism is connected with the revolving platform, the adjustable barrel's of steering drive mechanism angle, be equipped with fog gun mechanism in the casing, water storage box upper end right side is fixed with the pushing hands. The beneficial effects of the utility model are that, simple structure, the practicality is strong.

Description

A multi-angle rotating fog gun machine for building site

Technical Field

The utility model relates to a building site equipment technical field, especially a multi-angle rotating fog gun machine for building site.

Background

With the continuous expansion of urban scale and the gradual increase of various construction projects, the adverse effect of the construction industry on urban environment is getting more and more serious. Especially, the soil seal of leaving of construction vehicle seriously influences the cleanness and tidiness of road surface, and in addition, can also produce raise dust and seriously pollute the urban air. In order to further improve the living environment of cities, each functional department is organized in each urban area, and according to related laws and regulations, the supervision on removal projects and construction excavation sites which possibly cause dust pollution is increased, and construction units are forcibly required to take dustproof and dust-fall measures. A fog gun machine is often used for removing dust and the like in the air on the construction site.

Most of the existing fog gun machines are fixed at certain angles, and cannot automatically raise and swing down at certain angles. The patent is 201720812922.1's a multi-angle rotating fog gun machine, which comprises a housin, the casing is equipped with the barrel outward, the barrel end is equipped with the fan, and the barrel front end is equipped with the water ring, is equipped with round high pressure nozzle on the water ring, the place ahead still is equipped with the water tank in the casing, still is equipped with the water pump in the casing, and the water tank is connected to the water pump water inlet, and the water pump delivery port is connected to the water ring through high pressure water pipe. The gun barrel can automatically rotate under the drive of the rotating motor, and can perform circular motion of a raised lower pendulum at a certain angle under the drive of the pitching motor.

Although the fog gun machine of the patent can be lifted and swung downwards, the lifting and swinging amplitude of the fog gun machine is too small, the pitching angle is limited, the area of a construction site cannot be covered to the maximum degree, and the generation of flying dust cannot be controlled to the maximum degree. Therefore, a multi-angle rotary fog gun for construction sites is required to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a multi-angle rotating fog gun machine for building site has been designed.

The technical proposal of the utility model is that the multi-angle rotary fog gun machine for the construction site comprises a bottom plate, a casing, a water storage tank and a gun barrel, casing and water storage box are all fixed on the bottom plate, bottom plate lower extreme four corners edge is equipped with the universal wheel, slewing bearing is installed in casing upper end left side, slewing bearing's outer lane is fixed on the casing, slewing bearing's inner circle fixedly connected with revolving platform, be fixed with the support frame on the revolving platform, the support frame is articulated with the barrel, be equipped with every single move mechanism on the revolving platform, every single move mechanism is connected with the barrel, the adjustable barrel every single move angle of every single move mechanism, be equipped with the baffle in the casing, the baffle below is equipped with steering drive mechanism, steering drive mechanism is connected with the revolving platform, the adjustable barrel's of steering drive mechanism angle, be equipped with fog gun mechanism in the casing, water storage box upper end right side is fixed with the pushing hands.

The pitching mechanism comprises a first fixed block fixed on the left side of the upper end of the revolving platform, a first twisting seat is fixed on the first fixed block, a second fixed block is arranged on the right side of the first fixed block, a slide rod is fixed between the first fixed block and the second fixed block, a slide block capable of sliding on the slide rod is sleeved on the slide rod, a second twisting seat is fixed on the slide block, a cross telescopic frame is arranged above the slide rod, the lower end of the left side of the cross telescopic frame is hinged with the first twisting seat, the lower end of the right side of the cross telescopic frame is hinged with the second twisting seat, the upper end of the left side of the cross telescopic frame is hinged with a first hinge rod, the upper end of the right side of the cross telescopic frame is hinged with a second hinge rod, a third twisting seat is fixed at the lower end of the gun barrel and positioned on the left side of the support frame, the first hinge rod and the second hinge rod are hinged with the third twisting seat, the push rod is connected with the slide block.

The steering driving mechanism comprises a bearing seat fixed at the bottom end of a machine shell, a first ball bearing is installed in the bearing seat, a rotating shaft is installed in the first ball bearing in an inserted mode, a partition board is inserted in the upper end of the rotating shaft in sequence, the machine shell and a slewing bearing are arranged on the upper end of the rotating shaft and are fixedly connected with the center of the lower end of a revolving platform, a worm wheel is installed on the rotating shaft, a speed reducer and a servo motor are sequentially arranged on the bottom of the machine shell and are located on the right side of the rotating shaft, the rotating end of the servo motor is connected with the speed reducer, the rotating end of the speed reducer is connected with a coupler.

Fog gun mechanism is including installing the high-pressure pump on the baffle, and the high-pressure pump input end even has the drinking-water pipe, and the drinking-water pipe other end stretches into in the water storage box and installs the filter, and the high-pressure pump output end even has the spray pipe, and the spray pipe other end stretches out the casing, and the ring canal is installed to the gun barrel left end, and the ring canal is connected with the spray pipe, is equipped with a plurality of evenly distributed's high pressure nozzle on the ring canal, and the fan is installed to the gun.

And a heater, a liquid level sensor and a temperature sensor are arranged in the water storage tank.

The upper end of the water storage tank is provided with a water filling port, the water filling port is provided with a water filling cover, and the water filling cover is in threaded connection with the water filling port.

The water storage tank lower extreme is equipped with the outlet, and the outlet department is equipped with the drain valve.

When the telescopic end of the hydraulic cylinder extends out of the maximum value, the left end of the sliding block is attached to the right end of the first fixed block, and when the telescopic end of the hydraulic cylinder retracts to the minimum value, the right end of the sliding block is attached to the left end of the second fixed block.

The signal output end of the controller is electrically connected with the signal input ends of the hydraulic cylinder, the servo motor, the high-pressure pump, the heater and the fan, and the signal input end of the controller is electrically connected with the signal output ends of the liquid level sensor and the temperature sensor.

Utilize the technical scheme of the utility model a multi-angle rotating fog gun machine for building site of preparation, through the every single move angle that every single move mechanism adjusted the barrel, the flexible range of alternately expansion bracket is big, and the every single move angle control range of barrel is big, through turning to the gyration of actuating mechanism drive barrel, erupts atomizing steam through fog gun mechanism, can maximize cover the building site area, and the maximize suppresses the production of raise dust.

Drawings

FIG. 1 is a schematic structural view of a multi-angle rotary fog gun machine for a construction site according to the present invention;

FIG. 2 is a front view of the multi-angle rotary fog gun machine for construction site of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

figure 4 is a left side view of the barrel of the present invention;

figure 5 is a right side view of the barrel of the present invention;

in the figure, 1, a bottom plate; 2. a housing; 3. a water storage tank; 4. a barrel; 5. a universal wheel; 6. a slewing bearing; 7. a turntable; 8. a support frame; 9. a pushing handle; 10. a controller; 11. a first fixed block; 12. a second fixed block; 13. a slide bar; 14. a first hinge base; 15. a slider; 16. a second reel base; 17. a cross telescopic frame; 18. a first hinge lever; 19. a second hinge lever; 20. a third twisting base; 21. a mounting seat; 22. a hydraulic cylinder; 23. a push rod; 24. a bearing seat; 25. a first ball bearing; 26. a rotating shaft; 27. a partition plate; 28. a worm gear; 29. a speed reducer; 30. a servo motor; 31. a coupling; 32. a worm; 33. a second ball bearing; 34. a high pressure pump; 35. a water pumping pipe; 36. a filter; 37. a water spray pipe; 38. a ring pipe; 39. a high pressure nozzle; 40. a fan; 41. a heater; 42. a liquid level sensor; 43. a temperature sensor; 44. a water filling port; 45. a water adding cover; 46. a water outlet; 47. and (4) draining the water valve.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1 to 5, in the present embodiment, the pushing handle 9 is pushed to move the fog gun machine to the working place through the universal wheel 5, the water tank 3 is filled with water before working, after the water adding cover 45 is unscrewed, the water is added into the water tank 3 through the water adding port 44, in winter, in order to ensure that the water in the water tank 3 will not freeze, the water in the water tank 3 should be stored after the fog gun machine is used, the drain valve 47 is opened, the stored water can be discharged through the water outlet 46, if the stored water in the water tank 3 is about to fall to 0 ℃ to freeze, the temperature sensor 43 sends information to the controller 10, and the controller 10 controls the heater 41 to automatically heat the stored water to prevent freezing;

when the fog gun machine is used, the high-pressure water pump is started through the controller 10, the high-pressure water pump pumps the stored water in the water storage tank 3 through the water pumping pipe 35, the filter 36 filters impurities in the stored water to prevent blockage, the high-pressure water pump pumps the stored water in the water pumping pipe 35 into the water spraying pipe 37 and the annular pipe 38 in sequence, the high-pressure nozzle 39 atomizes and sprays the water, the fan 40 is electrified to work to generate strong wind, and the strong wind pushes the atomized water to increase the spraying distance of the atomized water;

when the pitching angle of the gun barrel 4 needs to be increased, the controller 10 controls the telescopic end of the hydraulic cylinder 22 to extend out, the telescopic end of the hydraulic cylinder 22 pushes the slide block 15 through the push rod 23, the slide block 15 slides stably on the slide rod 13, the slide block 15 drives the right end of the cross telescopic frame 17 to move through the second twisting seat 16, the left end of the cross telescopic frame 17 is hinged on the first twisting seat 14 and cannot move, so that the cross telescopic frame 17 changes the cross angle to change the height of the cross telescopic frame 17 to be increased, the cross telescopic frame 17 pushes the gun barrel 4, the left end of the gun barrel 4 is screwed up, the spraying angle is increased, the telescopic amplitude of the cross telescopic frame 17 is large, the telescopic end of the hydraulic cylinder 22 extends out for a small distance, the cross telescopic frame 17 can increase for a large height, so that the pitching angle adjusting range of the gun barrel 4 is increased, when the pitching angle of the gun barrel 4 needs to be, the height of the cross telescopic frame 17 is reduced so as to reduce the spraying angle of the gun barrel 4;

when the rotation angle of the gun barrel 4 needs to be adjusted, the controller 10 controls servo power-on work, the servo motor 30 rotates to output a certain angular displacement, the worm 32 is driven to rotate after speed reduction is carried out by the speed reducer 29, the worm 32 drives the worm wheel 28 to rotate, the rotating shaft 26 rotates along with the worm wheel 28 and drives the rotary table 7 to rotate, the inner ring of the rotary support 6 rotates along with the rotary table 7, the rotary support 6 bears the rotary table 7, the rotating shaft 26 stably rotates due to the first ball bearing 25 and the bearing seat 24, the support frame 8 rotates along with the rotary table 7 and drives the gun barrel 4 to rotate, and therefore the injection direction is changed.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A multi-angle rotating fog gun machine for a building site comprises a bottom plate (1), a machine shell (2), a water storage tank (3) and a gun barrel (4), and is characterized in that the machine shell (2) and the water storage tank (3) are fixed on the bottom plate (1), universal wheels (5) are arranged at four corner edges of the lower end of the bottom plate (1), a slewing bearing (6) is installed on the left side of the upper end of the machine shell (2), an outer ring of the slewing bearing (6) is fixed on the machine shell (2), an inner ring of the slewing bearing (6) is fixedly connected with a rotary table (7), a support frame (8) is fixed on the rotary table (7), the support frame (8) is hinged with the gun barrel (4), a pitching mechanism is arranged on the rotary table (7), the pitching mechanism is connected with the gun barrel (4), the pitching angle of the gun barrel (4) can be adjusted by the pitching mechanism, a partition plate (27) is arranged, the steering driving mechanism is connected with the rotary table (7), the steering driving mechanism can adjust the rotation angle of the gun barrel (4), the fog gun mechanism is arranged in the machine shell (2), the push handle (9) is fixed on the right side of the upper end of the water storage tank (3), and the controller (10) is arranged on the water storage tank (3) and below the push handle (9).

2. The multi-angle rotating fog gun machine for the construction site according to claim 1, characterized in that the pitching mechanism comprises a first fixed block (11) fixed on the left side of the upper end of the rotary table (7), a first twisting seat (14) is fixed on the first fixed block (11), a second fixed block (12) is arranged on the right side of the first fixed block (11), a sliding rod (13) is fixed between the first fixed block (11) and the second fixed block (12), a sliding block (15) capable of sliding on the sliding rod (13) is sleeved on the sliding rod (13), a second twisting seat (16) is fixed on the sliding block (15), a cross expansion bracket (17) is arranged above the sliding rod (13), the lower end of the left side of the cross expansion bracket (17) is hinged with the first twisting seat (14), the lower end of the right side of the cross expansion bracket (17) is hinged with the second twisting seat (16), the upper end of the left side of the cross expansion bracket (17) is hinged with a first hinging rod (, articulated second hinge rod (19) that has in alternately expansion bracket (17) right side upper end, barrel (4) lower extreme just is located support frame (8) left side and is fixed with third hank seat (20), first hinge rod (18) and second hinge rod (19) are articulated with third hank seat (20), revolving platform (7) upper end right side is fixed with mount pad (21), install pneumatic cylinder (22) on mount pad (21), pneumatic cylinder (22) flexible end stretches out left and installs push rod (23), push rod (23) are connected with slider (15).

3. The fog gun machine with the multi-angle rotation for the construction site according to claim 2, wherein the steering driving mechanism comprises a bearing seat (24) fixed at the bottom end of the casing (2), a first ball bearing (25) is installed in the bearing seat (24), a rotating shaft (26) is inserted in the first ball bearing (25), a partition plate (27), the casing (2) and a slewing bearing (6) are sequentially inserted at the upper end of the rotating shaft (26), the upper end of the rotating shaft (26) is fixedly connected with the center of the lower end of the slewing table (7), a worm wheel (28) is installed on the rotating shaft (26), a speed reducer (29) and a servo motor (30) are sequentially arranged at the bottom of the casing (2) and positioned at the right side of the rotating shaft (26), the rotating end of the servo motor (30) is connected with the speed reducer (29), a coupler (31) is connected with the rotating end of the speed reducer (29), the other end of the worm (32) is arranged in the shell (2) through a second ball bearing (33), and the worm (32) is meshed and connected with the worm wheel (28).

4. The multi-angle rotating fog gun machine for the building site according to claim 3, characterized in that the fog gun mechanism comprises a high-pressure pump (34) installed on a partition plate (27), the input end of the high-pressure pump (34) is connected with a water pumping pipe (35), the other end of the water pumping pipe (35) extends into a water storage tank (3) and is provided with a filter (36), the output end of the high-pressure pump (34) is connected with a water spraying pipe (37), the other end of the water spraying pipe (37) extends out of the machine shell (2), the left end of the gun barrel (4) is provided with a circular pipe (38), the circular pipe (38) is connected with the water spraying pipe (37), a plurality of uniformly distributed high-pressure nozzles (39) are arranged on the circular pipe (38), and the right.

5. The fog gun machine for the construction site is characterized in that a heater (41), a liquid level sensor (42) and a temperature sensor (43) are arranged in the water storage tank (3).

6. The fog gun machine for the multi-angle rotation of the construction site as claimed in claim 1, wherein the water storage tank (3) is provided with a water filling port (44) at the upper end, a water filling cover (45) is arranged at the water filling port (44), and the water filling cover (45) is in threaded connection with the water filling port (44).

7. The fog gun machine for the multi-angle rotation of the construction site as claimed in claim 1, wherein the lower end of the water storage tank (3) is provided with a water outlet (46), and a drain valve (47) is arranged at the water outlet (46).

8. The fog gun machine for the construction site with the multi-angle rotation as claimed in claim 5, wherein when the telescopic end of the hydraulic cylinder (22) extends to the maximum, the left end of the sliding block (15) is attached to the right end of the first fixed block (11), and when the telescopic end of the hydraulic cylinder (22) retracts to the minimum, the right end of the sliding block (15) is attached to the left end of the second fixed block (12).

9. The fog gun machine for the construction site is characterized in that the signal output end of the controller (10) is electrically connected with the signal input ends of the hydraulic cylinder (22), the servo motor (30), the high-pressure pump (34), the heater (41) and the fan (40), and the signal input end of the controller (10) is electrically connected with the signal output ends of the liquid level sensor (42) and the temperature sensor (43).