CN216023871U

CN216023871U - Dust fall fog gun with spraying height adjusting mechanism

Info

Publication number: CN216023871U
Application number: CN202121788475.3U
Authority: CN
Inventors: 张辉敏; 苏晖; 黄涛
Original assignee: Fujian Huanhai Environmental Protection Equipment Co ltd
Current assignee: Fujian Huanhai Environmental Protection Equipment Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-03-15
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to the technical field of fog guns, and discloses a dust fall fog gun with a spray height adjusting mechanism, which comprises a telescopic mechanism and a swinging mechanism arranged on the telescopic mechanism, wherein the telescopic mechanism comprises a shell and a telescopic rod connected in the shell in a sliding manner, one side of the shell is provided with a slot, a support is fixedly connected to one side of the shell close to the slot, the inner side of the support is rotatably connected with a large gear, the inner side of the large gear is fixedly connected with a spiral rack, one side of the telescopic rod is uniformly distributed with clamping teeth corresponding to the spiral rack, a first motor is meshed with the large gear to rotate through the small gear when rotating, the spiral rack on the inner side is driven to rotate when rotating, the spiral rack is meshed with the clamping teeth on the surface of the telescopic rod when rotating, the clamping teeth are driven to move up and down, and no additional locking mechanism is required in the transmission mode, the telescopic rod mechanism is simple in structure and reliable in transmission, the telescopic rod can be conveniently moved up and down, and the height of the fog gun jet orifice can be adjusted.

Description

Dust fall fog gun with spraying height adjusting mechanism

Technical Field

The utility model relates to the technical field of fog guns, in particular to a dust settling fog gun with a spraying height adjusting mechanism.

Background

The water smoke granule that the fog gun sprays is very tiny, reaches the micron level, can carry out the liquid fog dust fall, decompose the granule concentration in the desalination air, can effectively decompose pollution particulate matter, dust etc. in the air at haze weather, effectively alleviate the haze.

The fog gun is multi-purpose on the fog gun car, but the altitude mixture control of the fog gun on the fog gun car that has now on the market relies on the flexible of multiunit hydraulic press to adjust more, and the structure is complicated relatively to can only spray to an angle, inconvenient swing spraying in succession that carries on, make the efficiency of dust fall high inadequately.

Aiming at the problems, the dust fall fog gun with the spraying height adjusting mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust-settling fog gun with a spraying height adjusting mechanism, which works by adopting the device, so that the problems that in the background, the height adjustment of the fog gun on the existing fog gun vehicle on the market at present is adjusted by the expansion of a plurality of groups of hydraulic devices, the structure is relatively complex, the fog gun can only spray at one angle, the swinging rotation spraying is inconvenient, and the dust-settling efficiency is not high enough are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dust fall fog gun with high adjustment mechanism of spraying, includes telescopic machanism and sets up the wabbler mechanism on telescopic machanism, telescopic machanism includes shell and sliding connection telescopic link in the shell, and one side of shell is provided with the fluting, and the position fixedly connected with support of the fluting is close to shell one side, and the inboard rotation of support is connected with the gear wheel, the inboard fixedly connected with spiral rack of gear wheel, and one side evenly distributed of telescopic link has the latch corresponding with spiral rack.

Furthermore, the inside both sides of shell are provided with the spout respectively, and the both sides of telescopic link are the corresponding slider of fixedly connected with and spout respectively.

Furthermore, the outer side of the shell is fixedly connected with a first motor at a position corresponding to the bull gear, the output end of the first motor is fixedly connected with a pinion, and the output end of the pinion is meshed with the bull gear.

Furthermore, the swing mechanism comprises a fog gun jet orifice, a rotating shaft is rotatably connected in the middle of the bottom of the fog gun jet orifice, and the other end of the rotating shaft is rotatably connected to the top of the telescopic rod.

Further, the swing mechanism further comprises a second motor fixedly connected to the top of the telescopic rod, a driving roller fixedly connected to the output end of the second motor, and a supporting plate fixedly connected to the front and the rear of one side of the top of the telescopic rod.

Further, a driving shaft is rotatably connected between the supporting plates, a rotating roller is fixedly connected to the driving shaft, the rotating roller is arranged on the inner side of the supporting plates, one end of the driving shaft penetrates through the supporting plates and is connected with a driving roller, and a belt is rotatably connected between the driving roller and the driving roller.

Furthermore, the outer surface of the rotating roller is provided with a spiral groove, the spiral groove surrounds the outer surface of the rotating roller for a circle, one side of the bottom of the fog gun jet orifice is fixedly connected with a sliding rod, and the other end of the sliding rod is connected in the spiral groove in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. the dust-settling fog gun with the spraying height adjusting mechanism provided by the utility model has the advantages that the first motor is started, the first motor is meshed with the large gear through the small gear to rotate when rotating, the spiral rack on the inner side is driven to rotate when the large gear rotates, the latch on the surface of the telescopic rod is meshed when the spiral rack rotates to drive the latch to move up and down, in addition, the transmission mode does not need to additionally arrange a locking mechanism, the structure is simple, the transmission is reliable, the telescopic rod can be conveniently moved up and down, and the height adjustment of a fog gun jet orifice is realized.

2. According to the dust-settling fog gun with the spraying height adjusting mechanism, the second motor is started, the driving roller is driven to rotate through the driving roller and the belt when the second motor rotates, the driving roller is driven to rotate through the driving shaft when the driving roller rotates, and the sliding rod is connected in the spiral groove in the surface of the rotating roller in a sliding mode, so that the rotating roller drives the fog gun injection port to do reciprocating swinging motion around the rotating shaft when rotating, the coverage rate of injection is increased, and the dust-settling work efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is an exploded view of the telescoping mechanism of the present invention;

fig. 4 is an exploded view of the rocking mechanism structure of the present invention.

In the figure: 1. a telescoping mechanism; 11. a housing; 111. a chute; 12. a telescopic rod; 121. a slider; 122. clamping teeth; 13. a first motor; 131. a pinion gear; 14. a support; 141. a bull gear; 142. a helical rack; 15. grooving; 2. a rocking mechanism; 21. a fog gun jet orifice; 211. a rotating shaft; 22. a second motor; 221. a drive roll; 222. a belt; 23. a rotating roller; 231. a helical groove; 232. a slide bar; 233. a drive shaft; 234. a driving roller; 24. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a dust fall fog gun with a spray height adjusting mechanism comprises a telescopic mechanism 1 and a swing mechanism 2 arranged on the telescopic mechanism 1, the telescopic mechanism 1 comprises a housing 11 and a telescopic rod 12 slidably connected in the housing 11, one side of the housing 11 is provided with a slot 15, a bracket 14 is fixedly connected to a position of one side of the housing 11 close to the slot 15, the inner side of the bracket 14 is rotatably connected with a large gear 141, the inner side of the large gear 141 is fixedly connected with a spiral rack 142, one side of the telescopic rod 12 is uniformly distributed with latch teeth 122 corresponding to the spiral rack 142, two sides of the interior of the housing 11 are respectively provided with a sliding slot 111, two sides of the telescopic rod 12 are respectively fixedly connected with a sliding block 121 corresponding to the sliding slot 111, the position of the outer side of the housing 11 corresponding to the large gear 141 is fixedly connected with a first motor 13, an output end of the first motor 13 is fixedly connected with a pinion 131, the output end of the pinion 131 is meshed with the gearwheel 141, the gearwheel 141 is meshed through the pinion 131 to rotate when the first motor 13 rotates, the gearwheel 141 drives the spiral rack 142 on the inner side to rotate when rotating, and the spiral rack 142 meshes with the latch 122 on the surface of the telescopic rod 12 to drive the latch 122 to move up and down when rotating.

Referring to fig. 4, the swing mechanism 2 includes a fog gun injection port 21, a rotating shaft 211 is rotatably connected to the middle of the bottom of the fog gun injection port 21, the other end of the rotating shaft 211 is rotatably connected to the top of the telescopic rod 12, the swing mechanism 2 further includes a second motor 22 fixedly connected to the top of the telescopic rod 12, an output end of the second motor 22 is fixedly connected to a driving roller 221, and support plates 24 fixedly connected to the front and rear of one side of the top of the telescopic rod 12, a driving shaft 233 is rotatably connected between the support plates 24, a rotating roller 23 is fixedly connected to the driving shaft 233, the rotating roller 23 is positioned inside the support plate 24, one end of the driving shaft 233 penetrates through the support plate 24 and is connected to a driving roller 234, a belt 222 is rotatably connected between the driving roller 234 and the driving roller 221, a spiral groove 231 is formed in the outer surface of the rotating roller 23, the spiral groove 231 surrounds the outer surface of the rotating roller 23 by one turn, a sliding rod 232 is fixedly connected to one side of the bottom of the fog gun injection port 21, the other end of the sliding rod 232 is slidably connected in the spiral groove 231, the second motor 22 drives the driving roller 234 to rotate through the driving roller 221 and the belt 222 when rotating, the driving roller 234 drives the rotating roller 23 to rotate through the driving shaft 233 when rotating, and the rotating roller 23 drives the fog gun injection port 21 to perform reciprocating swing motion around the rotating shaft 211 when rotating because the sliding rod 232 is slidably connected in the spiral groove 231 on the surface of the rotating roller 23.

The working principle is as follows: firstly, the shell 11 is installed on a fog gun vehicle, then the fog gun jet orifice 21 is communicated with a water source, the first motor 13 is started, the first motor 13 is meshed with the big gear 141 through the small gear 131 to rotate when rotating, the big gear 141 drives the spiral rack 142 on the inner side to rotate when rotating, the spiral rack 142 is meshed with the latch 122 on the surface of the telescopic rod 12 when rotating, the latch 122 is driven to move up and down, the height adjustment of the fog gun jet orifice 21 is convenient, the second motor 22 is started, the second motor 22 drives the transmission roller 234 to rotate through the driving roller 221 and the belt 222 when rotating, the transmission roller 234 drives the rotating roller 23 to rotate through the driving shaft 233 when rotating, and the sliding rod 232 is slidably connected in the spiral groove 231 on the surface of the rotating roller 23, the rotating roller 23 rotates to bring the fog gun injection ports 21 into reciprocating swing motion around the rotating shaft 211.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust fall fog gun with high adjustment mechanism of spraying, includes telescopic machanism (1) and sets up wabbler mechanism (2) on telescopic machanism (1), its characterized in that: telescopic machanism (1) is including shell (11) and sliding connection telescopic link (12) in shell (11), and one side of shell (11) is provided with fluting (15), and shell (11) one side is close to position fixedly connected with support (14) of fluting (15), and the inboard of support (14) rotates and is connected with gear wheel (141), the inboard fixedly connected with spiral rack (142) of gear wheel (141), and one side evenly distributed of telescopic link (12) has latch (122) corresponding with spiral rack (142).

2. The dust fall fog gun with the spray height adjusting mechanism according to claim 1, characterized in that: the two sides of the interior of the shell (11) are respectively provided with a sliding groove (111), and the two sides of the telescopic rod (12) are respectively fixedly connected with a sliding block (121) corresponding to the sliding grooves (111).

3. The dust fall fog gun with the spray height adjusting mechanism according to claim 1, characterized in that: the outer side of the shell (11) is fixedly connected with a first motor (13) in a position corresponding to the large gear (141), the output end of the first motor (13) is fixedly connected with a small gear (131), and the output end of the small gear (131) is meshed with the large gear (141).

4. The dust fall fog gun with the spray height adjusting mechanism according to claim 1, characterized in that: the swing mechanism (2) comprises a fog gun jet orifice (21), the middle of the bottom of the fog gun jet orifice (21) is rotatably connected with a rotating shaft (211), and the other end of the rotating shaft (211) is rotatably connected to the top of the telescopic rod (12).

5. The dust fall fog gun with the spray height adjusting mechanism according to claim 1, characterized in that: the swing mechanism (2) further comprises a second motor (22) fixedly connected to the top of the telescopic rod (12), a driving roller (221) fixedly connected to the output end of the second motor (22), and a supporting plate (24) fixedly connected to the front and the rear of one side of the top of the telescopic rod (12).

6. The dust fall fog gun with the spray height adjusting mechanism according to claim 5, characterized in that: the belt conveyor is characterized in that a driving shaft (233) is rotatably connected between the supporting plates (24), a rotating roller (23) is fixedly connected to the driving shaft (233), the rotating roller (23) is arranged on the inner side of the supporting plates (24), one end of the driving shaft (233) penetrates through the supporting plates (24) and is connected with a driving roller (234), and a belt (222) is rotatably connected between the driving roller (234) and the driving roller (221).

7. The dust fall fog gun with the spray height adjusting mechanism according to claim 6, characterized in that: the outer surface of the rotating roller (23) is provided with a spiral groove (231), the spiral groove (231) surrounds the outer surface of the rotating roller (23) for one circle, one side of the bottom of the fog gun jet orifice (21) is fixedly connected with a sliding rod (232), and the other end of the sliding rod (232) is connected in the spiral groove (231) in a sliding mode.