CN219252085U

CN219252085U - Dust fall device for traffic transportation engineering construction

Info

Publication number: CN219252085U
Application number: CN202320341691.6U
Authority: CN
Inventors: 刘国栋; 刘琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-27
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a dust fall device for traffic transportation engineering construction, which comprises a base, wherein an adjustable lifting rod is fixedly arranged in the middle of the outer surface of the upper end of the base, a rotating assembly is fixedly arranged on the outer surface of the upper end of the adjustable lifting rod, the outer surface of the upper end of the rotating assembly is fixedly provided with a spray head, the adjustable lifting rod comprises a fixed rod, a through groove, a ball nut, a movable rod, a reinforcing block, a first servo motor, a ball screw, a first bevel gear, a partition plate, a mounting groove, a second bevel gear and a first driving shaft, the rotating assembly comprises a transmission case, a driven shaft, a second servo motor, a worm gear, a worm and a second driving shaft, and the fixed rod is fixedly arranged in the middle of the outer surface of the upper end of the base. The dust settling device for traffic transportation engineering construction has the advantages of being convenient to drive the spray head to lift, being convenient to drive the spray head to rotate, increasing the spraying range and the like.

Description

Dust fall device for traffic transportation engineering construction

Technical Field

The utility model relates to the technical field of transportation engineering, in particular to a dust settling device for transportation engineering construction.

Background

In the transportation engineering construction process, because the reason of construction material and scene often there are more dust particles in the job site, these dust not only influence staff's healthy, also can influence job site visibility, therefore people can generally fall the dirt through dust device to the air, in prior art, in the chinese patent document of authorized notice number CN216223535U, it is recorded a dust device for transportation engineering construction, this patent is through the linkage structure that adjusting gear and slewing column constitute, under the half tooth trace structure effect in adjusting gear outside, can drive the atomizer and control the swing repeatedly in device main part top, thereby the dust fall angle of dust device for transportation engineering construction is bigger, the dust structure that its setting is dust gun fog machine, in appearance, the fog stake is less than the volume of fog gun machine, in application range, we have certain limitations in common fog gun machine, we can be used for some outdoor works such as building site, but fog stake then can not only be used for the mist of building site to fall the dust, but the noise device is not used for the transportation engineering has been put forward according to the noise of the fog gun of certain aspect, the dust device of the transportation engineering that has been used for the transportation engineering is more convenient for the road, the dust device of people has been influenced in the transportation engineering has been more convenient for the road, the noise has been adjusted, and has been more convenient for the dust device for the transportation engineering has brought about the dust device to have had the dust device according to the transportation and has been more limited to the dust.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the dust fall device for the construction of the transportation engineering, which has the advantages of being convenient for driving the spray head to lift and rotate, increasing the spraying range and the like, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a dust fall device for transportation engineering construction, includes the base, the middle part fixed mounting of base upper end surface has adjustable lifter, the upper end surface fixed mounting of adjustable lifter has rotating assembly, rotating assembly's upper end surface is fixed at there is the atomising head, adjustable lifter includes dead lever, logical groove, ball nut, movable rod, boss, first servo motor, ball screw, first bevel gear, baffle, mounting groove, second bevel gear and first driving shaft, rotating assembly includes transmission case, driven shaft, second servo motor, worm wheel, worm and second driving shaft, just dead lever fixed mounting is in the middle part of base upper end surface, the middle part of atomising head lower extreme surface and the upper end surface fixed connection of driven shaft.

Preferably, the through groove is formed in the outer surface of the upper end of the fixed rod, the ball nut is fixedly arranged on the upper portion of the through groove, the reinforcing block is fixedly arranged between the upper portion of the outer surfaces of the two sides of the movable rod and the outer surface of the lower end of the transmission case, and the mounting groove is formed in the outer surface of the lower end of the movable rod.

Preferably, the baffle fixed mounting is in the upper portion of mounting groove, first bevel gear, second bevel gear are located the upper portion of mounting groove, first driving shaft is located the one end surface of first servo motor, first servo motor fixed mounting is in the upper portion of movable rod one side surface, second bevel gear fixed mounting is in the outer wall of first driving shaft one end, first bevel gear is located the one side surface of second bevel gear, first bevel gear fixed mounting is in the outer wall on ball screw upper portion.

Preferably, the outer surface of one side of the second bevel gear is meshed with the outer surface of one side of the first bevel gear, the ball nut is in threaded connection with the outer wall of the ball screw, a sealing bearing is arranged between the first driving shaft and the movable rod, the first driving shaft is rotationally connected with the movable rod through the sealing bearing, a sealing bearing is arranged between the ball screw and the partition plate, the ball screw is rotationally connected with the partition plate through the sealing bearing, and sliding connection is arranged between the movable rod and the outer wall of the fixed rod.

Preferably, the worm wheel and the worm are both positioned in the transmission case, the second servo motor is fixedly mounted in the middle of one end outer surface of the transmission case, the second driving shaft is positioned on one end outer surface of the second servo motor, the worm is fixedly mounted on the outer wall of the middle of the second driving shaft, the worm wheel is positioned on one side outer surface of the worm, and the worm wheel is fixedly mounted on the outer wall of the middle of the driven shaft.

Preferably, the outer surface of one side of the worm wheel is meshed with the outer surface of one side of the worm, sealing bearings are arranged between the second driving shaft, the driven shaft and the transmission case, and the second driving shaft and the driven shaft are rotationally connected with the transmission case through the sealing bearings.

Compared with the prior art, the utility model provides the dust settling device for the construction of the transportation engineering, which has the following beneficial effects:

1. this kind of dust device is used in transportation engineering construction, through the adjustable lifter of setting up, be convenient for drive the atomising head and go up and down, be convenient for adjust the height of atomising head.

2. This kind of dust device is used in transportation engineering construction is convenient for drive the atomising head and rotates through the rotating assembly who sets up, is convenient for increase the scope of spraying.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a dust settling device for construction of transportation engineering.

Fig. 2 is a schematic exploded view of an adjustable lifting rod in a dust settling device for traffic engineering construction.

FIG. 3 is a side cross-sectional view of an adjustable lifting rod in a dust settling device for transportation engineering construction according to the present utility model.

FIG. 4 is a side cross-sectional view of a rotating assembly in a dust suppression device for use in transportation engineering construction in accordance with the present utility model.

In the figure: 1. a base; 2. an adjustable lifting rod; 3. a rotating assembly; 4. a spray head; 5. a fixed rod; 6. a through groove; 7. a ball nut; 8. a movable rod; 9. a reinforcing block; 10. a first servo motor; 11. a ball screw; 12. a first bevel gear; 13. a partition plate; 14. a mounting groove; 15. a second bevel gear; 16. a first drive shaft; 17. a transmission case; 18. a driven shaft; 19. a second servo motor; 20. a worm wheel; 21. a worm; 22. and a second driving shaft.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the adjustable lifting rod 2 is fixedly arranged in the middle of the outer surface of the upper end of the base 1, the rotating assembly 3 is fixedly arranged on the outer surface of the upper end of the adjustable lifting rod 2, the upper outer surface of the rotating assembly 3 is fixedly provided with the spray head 4, the adjustable lifting rod 2 comprises a fixed rod 5, a through groove 6, a ball nut 7, a movable rod 8, a reinforcing block 9, a first servo motor 10, a ball screw 11, a first bevel gear 12, a partition 13, a mounting groove 14, a second bevel gear 15 and a first driving shaft 16, the rotating assembly 3 comprises a transmission case 17, a driven shaft 18, a second servo motor 19, a worm gear 20, a worm 21 and a second driving shaft 22, the fixed rod 5 is fixedly arranged in the middle of the outer surface of the upper end of the base 1, and the middle of the outer surface of the lower end of the spray head 4 is fixedly connected with the outer surface of the upper end of the driven shaft 18.

The through groove 6 is formed in the outer surface of the upper end of the fixed rod 5, the ball nut 7 is fixedly arranged on the upper part of the through groove 6, the reinforcing block 9 is fixedly arranged between the upper parts of the outer surfaces of the two sides of the movable rod 8 and the outer surface of the lower end of the transmission case 17, and the mounting groove 14 is formed in the outer surface of the lower end of the movable rod 8; the baffle 13 is fixedly arranged on the upper part of the mounting groove 14, the first bevel gear 12 and the second bevel gear 15 are arranged on the upper part of the mounting groove 14, the first driving shaft 16 is arranged on the outer surface of one end of the first servo motor 10, the first servo motor 10 is fixedly arranged on the upper part of the outer surface of one side of the movable rod 8, the second bevel gear 15 is fixedly arranged on the outer wall of one end of the first driving shaft 16, the first bevel gear 12 is arranged on the outer surface of one side of the second bevel gear 15, and the first bevel gear 12 is fixedly arranged on the outer wall of the upper part of the ball screw 11; the outer surface of one side of the second bevel gear 15 is meshed with the outer surface of one side of the first bevel gear 12, the ball nut 7 is in threaded connection with the outer wall of the ball screw 11, a sealing bearing is arranged between the first driving shaft 16 and the movable rod 8, the first driving shaft 16 is rotationally connected with the movable rod 8 through the sealing bearing, a sealing bearing is arranged between the ball screw 11 and the partition plate 13, the ball screw 11 is rotationally connected with the partition plate 13 through the sealing bearing, and the movable rod 8 is in sliding connection with the outer wall of the fixed rod 5; the worm wheel 20 and the worm 21 are both positioned in the transmission case 17, the second servo motor 19 is fixedly arranged in the middle of the outer surface of one end of the transmission case 17, the second driving shaft 22 is positioned on the outer surface of one end of the second servo motor 19, the worm 21 is fixedly arranged on the outer wall of the middle of the second driving shaft 22, the worm wheel 20 is positioned on the outer surface of one side of the worm 21, and the worm wheel 20 is fixedly arranged on the outer wall of the middle of the driven shaft 18; the outer surface of one side of the worm wheel 20 is meshed with the outer surface of one side of the worm 21, sealing bearings are arranged between the second driving shaft 22, the driven shaft 18 and the transmission case 17, and the second driving shaft 22 and the driven shaft 18 are rotatably connected with the transmission case 17 through the sealing bearings.

The utility model relates to a dust settling device for construction of transportation engineering, which is convenient for realizing the purpose of dust settling by connecting an external water supply pump through a spray head 4, wherein the spray head is provided with an adjustable lifting rod 2, a first driving shaft 16 is driven to rotate through the operation of a first servo motor 10, the first driving shaft 16 drives a second bevel gear 15 to rotate, the second bevel gear 15 is meshed with a first bevel gear 12, the rotation of the second bevel gear 15 drives a ball screw 11 to rotate through the first bevel gear 12, a ball nut 7 is in threaded connection with the outer wall of the ball screw 11, therefore, when the ball screw 11 rotates, the ball nut 7 drives a fixed rod 5 and a movable rod 8 to move relatively, the height of the spray head 4 is changed, a rotating assembly 3 is arranged, the second driving shaft 22 is driven to rotate through the operation of a second servo motor 19, the second driving shaft 22 drives a worm 21 to rotate, the worm 21 is meshed with a worm 20, the worm 21 drives a driven shaft 18 to rotate through the worm gear 20, and the driven shaft 18 drives the spray head 4 to rotate, and the worm wheel 20 rotates, so that the dust removing range is increased.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a dust device is used in transportation engineering construction, includes base (1), its characterized in that: the adjustable lifting device is characterized in that an adjustable lifting rod (2) is fixedly arranged in the middle of the outer surface of the upper end of the base (1), a rotating assembly (3) is fixedly arranged on the outer surface of the upper end of the adjustable lifting rod (2), the upper end of the rotating assembly (3) is fixedly provided with a spray head (4), the adjustable lifting rod (2) comprises a fixed rod (5), a through groove (6), a ball nut (7), a movable rod (8), a reinforcing block (9), a first servo motor (10), a ball screw (11), a first bevel gear (12), a partition plate (13), a mounting groove (14), a second bevel gear (15) and a first driving shaft (16), the rotating assembly (3) comprises a transmission box (17), a driven shaft (18), a second servo motor (19), a worm wheel (20), a worm (21) and a second driving shaft (22), and the fixed rod (5) is fixedly arranged in the middle of the outer surface of the upper end of the base (1), and the middle of the outer surface of the lower end of the spray head (4) is fixedly connected with the outer surface of the upper end of the driven shaft (18).

2. The dust settling device for traffic engineering construction according to claim 1, wherein: the ball nut (7) is fixedly arranged on the upper portion of the through groove (6), the reinforcing block (9) is fixedly arranged between the upper portion of the outer surfaces of two sides of the movable rod (8) and the outer surface of the lower end of the transmission case (17), and the mounting groove (14) is formed in the outer surface of the lower end of the movable rod (8).

3. The dust settling device for traffic engineering construction according to claim 1, wherein: the baffle (13) fixed mounting is in the upper portion of mounting groove (14), first bevel gear (12), second bevel gear (15) are located the upper portion of mounting groove (14), first driving shaft (16) are located the one end surface of first servo motor (10), first servo motor (10) fixed mounting is in the upper portion of movable rod (8) one side surface, second bevel gear (15) fixed mounting is in the outer wall of first driving shaft (16) one end, first bevel gear (12) are located the one side surface of second bevel gear (15), first bevel gear (12) fixed mounting is in the outer wall on ball screw (11) upper portion.

4. A dust fall device for transportation engineering construction according to claim 3, wherein: one side surface of second bevel gear (15) and one side surface intermeshing of first bevel gear (12), be threaded connection between ball nut (7) and the outer wall of ball screw (11), be provided with sealed bearing between first driving shaft (16) and movable rod (8), first driving shaft (16) are rotated through sealed bearing and movable rod (8) and are connected, be provided with sealed bearing between ball screw (11) and baffle (13), ball screw (11) are rotated through sealed bearing and baffle (13) and are connected, be sliding connection between the outer wall of movable rod (8) and dead lever (5).

5. The dust settling device for traffic engineering construction according to claim 1, wherein: the worm wheel (20) and the worm (21) are both positioned in the transmission case (17), the second servo motor (19) is fixedly mounted in the middle of one end outer surface of the transmission case (17), the second driving shaft (22) is positioned on one end outer surface of the second servo motor (19), the worm (21) is fixedly mounted on the outer wall of the middle of the second driving shaft (22), the worm wheel (20) is positioned on one side outer surface of the worm (21), and the worm wheel (20) is fixedly mounted on the outer wall of the middle of the driven shaft (18).

6. The dust settling device for traffic engineering construction according to claim 5, wherein: one side surface of worm wheel (20) and one side surface intermeshing of worm (21), all be provided with sealed bearing between second driving shaft (22), driven shaft (18) and transmission case (17), second driving shaft (22), driven shaft (18) all rotate with transmission case (17) through sealed bearing and be connected.