CN220834746U

CN220834746U - Spraying dust device

Info

Publication number: CN220834746U
Application number: CN202322735234.8U
Authority: CN
Inventors: 习钊; 郭飞; 魏源
Original assignee: SCEGC No 9 Construction Engineering Group Co Ltd
Current assignee: SCEGC No 9 Construction Engineering Group Co Ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-04-26
Anticipated expiration: 2033-10-12

Abstract

The application provides a spray dust device, and relates to the field of building construction. The spray dust device comprises a bottom plate and a rotating mechanism for driving a spray head to rotate and spray, wherein a groove is formed in the bottom plate, an adjusting mechanism for adjusting the height of the bottom plate is fixedly connected to one side of the inner wall of the groove, the adjusting mechanism comprises a gear and a rack, the gear is arranged at the center of the groove, and the rack is meshed and connected with one side of the gear. This spraying dust device, through setting up adjustment mechanism, the rack downwardly moving that first motor output shaft rotated and drives gear one side meshing and connect, rack downwardly moving drives the universal wheel of spliced pole bottom of T shape pole one end and downwardly moves, adjusts the bottom plate to suitable height, guarantees that dust device sprays the appointed scope accurately, reaches the dust removal effect of settlement to improve dust device's stability, avoid the device slope unbalance to cause the damage with ground collision, reduced dust device's cost of maintenance.

Description

Spraying dust device

Technical Field

The application relates to the technical field of building construction, in particular to a spray dust settling device.

Background

Along with the development of economy, the urban process is gradually accelerated, various construction sites and old city reconstruction construction sites are gradually increased, a large amount of dust is inevitably generated in the construction process, the dust can seriously influence the health of workers, the air environment of nearby residents is often polluted, the air quality in the city is reduced, and a spray dust removing method is commonly used in the construction process.

The patent number CN219424012U discloses a construction engineering dust removing device, which can drive a rotating shaft to rotate through a starting motor, wherein a cross rod is fixedly arranged between two discs, a connecting rod can be driven to move upwards or downwards, two atomizing nozzles can be driven to swing at a certain angle, the reaching range of water mist can be enlarged, and the dust settling effect is better; the inserted bar is inserted in the vertical barrel, and two springs are arranged in the vertical barrel, so that buffering can be performed, and the stability of the whole structure is improved. But the construction site of building engineering is uneven more on the ground, and the device bottom sets up to the bottom plate of horizontal plane, and the dust collector of slope can't accurately spray appointed dust removal scope, influences the dust removal effect to the easy unbalance of inclined device causes the damage with ground collision, has improved the cost of maintenance of device.

Disclosure of utility model

In order to overcome the defects in the prior art, the application provides a spraying dust-settling device which solves the problems in the prior art.

In order to achieve the above purpose, the application is realized by the following technical scheme: the utility model provides a spraying dust device, includes the bottom plate and is used for driving the shower nozzle and rotates the slewing mechanism who sprays the expansion dust removal scope, the inside recess of seting up of bottom plate, recess inner wall one side fixedly connected with is used for adjusting the adjustment mechanism of bottom plate height, adjustment mechanism includes gear and rack, the gear sets up in recess central point put, rack and gear one side meshing are connected, rack and recess sliding connection, slewing mechanism sets up at the bottom plate top.

Through adopting above-mentioned technical scheme, can utilize gear rotation to drive the rack and reciprocate and turn into the rotation and reciprocate, the travel distance of deciding the rack adjusts according to the rugged degree in the ground when the adjustment.

Preferably, the adjusting mechanism further comprises a first motor and a T-shaped rod, one end of the first motor is fixedly connected with one side of the groove, an output shaft of the first motor is fixedly connected with the gear, one end of the T-shaped rod is fixedly connected with one side of the rack, one side of the bottom of the T-shaped rod is fixedly connected with a connecting column, and the bottom of the connecting column is fixedly connected with a universal wheel.

Through adopting above-mentioned technical scheme, can utilize first motor output shaft to rotate and drive gear rotation and provide power for adjustment mechanism's operation, carry out suitable adjustment according to the ground condition, enlarge dust device's application scope and rack reciprocates and drive T shape pole bottom fixed connection's spliced pole and reciprocate, adjust the height of bottom plate, prevent that the barrier on ground from cutting with the bottom plate contact and rubbing, the universal wheel has saved the manpower for dust device's removal and has made its removal more convenient.

Preferably, the number of racks and T-shaped rods in the adjusting mechanism is two and symmetrically arranged, and the number of connecting columns and universal wheels is four and symmetrically arranged.

Through adopting above-mentioned technical scheme, can utilize rack, T shape pole, spliced pole and the universal wheel reinforcing dust device of symmetry setting stability when using and remove, improve the security of dust device itself.

Preferably, the bottom plate top fixedly connected with is used for adjusting the moving mechanism who is convenient for accomodate when slewing mechanism highly does not use, moving mechanism includes second motor and screw rod, second motor bottom and bottom plate bottom one side fixed connection, screw rod bottom and second motor output shaft fixed connection, screw rod surface threaded connection has the removal pipe, screw rod surface top and removal pipe inner wall below do not have threaded connection.

Through adopting above-mentioned technical scheme, can utilize the second motor output shaft to rotate and drive the screw rod and rotate, the screw rod rotates and drives the moving tube and rotate and provide power support for moving mechanism to utilize the bidirectional rotation of second motor to make the moving tube can reach the purpose that automatic flexible accomodate.

Preferably, the moving mechanism further comprises a limiting rod and a limiting plate, one end of the limiting rod is fixedly connected with the lower portion of the surface of the moving pipe, the bottom of the limiting plate is fixedly connected with the other side of the top of the bottom plate, one side of the limiting plate is provided with a T-shaped sliding groove, and the T-shaped sliding groove is slidably connected with the other end of the limiting rod.

Through adopting above-mentioned technical scheme, can utilize the restriction pole to set up in T shape spout in restriction board one side and slide and restrict the rotation of the movable tube that is driven by the screw rod rotation, be the purpose that the screw rod rotated and drive the movable tube and reciprocate.

Preferably, the moving mechanism further comprises a limiting hole and a spring, the limiting hole is formed in the top of the limiting plate, the bottom of the spring is fixedly connected with the top of the limiting plate, the moving plate is fixedly connected with the top of the spring, one side of the bottom of the moving plate is fixedly connected with a limiting rod, and the limiting rod is slidably connected with the limiting hole.

Through adopting above-mentioned technical scheme, can utilize the gag lever post of movable plate bottom and the sliding connection of spacing hole to carry out spacingly to the gag lever post position of slip in T shape spout top one side to utilize the elasticity of spring self to restrict the position of gag lever post, prevent that the gag lever post from breaking away from spacing hole and making the unexpected removal of gag lever post.

Preferably, the rotating mechanism comprises a round rod and a cover plate, the surface of the round rod is in sliding connection with the inner wall of the screw rod, the bottom of the cover plate is fixedly connected with the top of the round rod, the top of the cover plate is fixedly connected with a fixing rod, and the top of the fixing rod is fixedly connected with an atomizing nozzle.

Through adopting above-mentioned technical scheme, can utilize to move the round bar that drives apron bottom and the inside sliding connection of screw rod about moving the pipe, when moving pipe and screw rod sliding connection, the round bar rotates at the rotation of the drive of screw rod, and the round bar rotates the dead lever that drives the apron top and rotates, and the dead lever rotates and drives the atomizer and rotate, enlarges dust device's spraying scope, improves dust collection efficiency.

Preferably, the rotating mechanism further comprises an outer tube and a water tube, the top of the outer tube is fixedly connected with the bottom of the atomizing nozzle, and one end of the water tube penetrates through the inside of the outer tube and is fixedly connected with the bottom of the atomizing nozzle.

Through adopting above-mentioned technical scheme, can utilize the outer tube to protect the water pipe, prevent that the water pipe from twisting and moving the jam.

The application provides a spray dust-settling device. The beneficial effects are as follows:

1. This spraying dust device, through setting up adjustment mechanism, the rack downwardly moving that first motor output shaft rotated and drives gear one side meshing and connect, rack downwardly moving drives the universal wheel of spliced pole bottom of T shape pole one end and downwardly moves, adjusts the bottom plate to suitable height, guarantees that dust device sprays the appointed scope accurately, reaches the dust removal effect of settlement to improve dust device's stability, avoid the device slope unbalance to cause the damage with ground collision, reduced dust device's cost of maintenance.

2. This spraying dust device, through setting up moving mechanism, the second motor output shaft rotates and drives the screw rod and rotate, the screw rod rotates and drives the restriction pole of moving tube one side and inwards slide in the T shape spout of seting up of restriction board one side, make the movable tube upwards move under the drive of screw rod, pull up the movable plate and drive the gag lever post and shift the spring extension, when the movable tube moves to the inner wall and breaks away from the threaded connection with the screw rod, the restriction pole rotates to T shape spout top one side, loosen the movable plate and make the gag lever post slide in spacing downthehole with spacing hole bottom laminating with the position of restriction pole fixed under the drive of spring self elasticity, prevent that the gag lever post from moving accidentally under the exogenic action, make dust removal mechanism overall height can be adjusted, accomodate dust removal mechanism when not using be convenient for, reduce dust removal mechanism's occupation space.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic top view of the present application;

FIG. 2 is a schematic view of the bottom outline structure of the present application;

FIG. 3 is a schematic cross-sectional view of a top-view movement mechanism according to the present application;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 3 according to the present application;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 3 according to the present application;

FIG. 6 is a schematic cross-sectional view of a top-down adjustment mechanism of the present application;

FIG. 7 is an enlarged schematic view of the structure of portion C in FIG. 6 according to the present application;

fig. 8 is an enlarged schematic view of the structure of the portion D in fig. 6 according to the present application.

In the figure: 1. a bottom plate; 101. a groove; 2. an adjusting mechanism; 201. a first motor; 202. a gear; 203. a rack; 204. a T-bar; 205. a connecting column; 206. a universal wheel; 3. a moving mechanism; 301. a second motor; 302. a screw; 303. a moving tube; 304. a restraining bar; 305. a limiting plate; 306. t-shaped sliding grooves; 307. a limiting hole; 308. a limit rod; 309. a moving plate; 310. a spring; 4. a rotating mechanism; 401. a round bar; 402. a cover plate; 403. a fixed rod; 404. an outer tube; 405. an atomizing nozzle; 406. a water pipe.

Description of the embodiments

It should be noted that, in the description of the embodiments of the present application, the terms "front, rear", "left, right", "upper, lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

The application is further illustrated by the figures and examples.

Referring to fig. 6, 7 and 8, the embodiment of the application provides a spraying dust fall device, which comprises a bottom plate 1 and a rotating mechanism 4 for driving a spray head to rotate and spray and enlarge a dust fall range, wherein a groove 101 is formed in the bottom plate 1, an adjusting mechanism 2 for adjusting the height of the bottom plate 1 is fixedly connected to one side of the inner wall of the groove 101, the adjusting mechanism 2 comprises a gear 202 and a rack 203, the gear 202 is arranged in the center of the groove 101, the rack 203 is meshed with one side of the gear 202, the rack 203 is in sliding connection with the groove 101, one side of the groove 101 is fixedly connected with a first motor 201, an output shaft of the first motor 201 is fixedly connected with the gear 202, one side of the rack 203 is fixedly connected with a T-shaped rod 204, one side of the bottom of the T-shaped rod 204 is fixedly connected with a connecting column 205, the bottom of the connecting column 205 is fixedly connected with a universal wheel 206, the number of the connecting column 205 and the universal wheel 206 in the adjusting mechanism 2 is four and symmetrically arranged, the rotating mechanism 4 is arranged at the top of the bottom plate 1, the first motor 201 rotates the output shaft to drive the gear 202, the gear 202 rotates to drive the rack 203 to move downwards, the rack 203 moves downwards, the T-shaped rod 204 moves downwards, and drives one end of the connecting column 204 to move downwards to the universal wheel 206, and is suitable for adjusting the height of the bottom plate 1.

Referring to fig. 2, 3 and 4, in one aspect of the present embodiment, a moving mechanism 3 for adjusting the height of the rotating mechanism 4 and being convenient for storage is fixedly connected to the top of the bottom plate 1, the moving mechanism 3 includes a second motor 301 and a screw rod 302, the bottom of the second motor 301 is fixedly connected to one side of the bottom plate 1, the bottom of the screw rod 302 is fixedly connected to an output shaft of the second motor 301, a moving tube 303 is screwed on the surface of the screw rod 302, a limiting rod 304 is fixedly connected to the upper side of the surface of the screw rod 302 and below the inner wall of the moving tube 303, a limiting plate 305 is fixedly connected to the other side of the top of the bottom plate 1, a T-shaped chute 306 is provided on one side of the limiting plate 305, the T-shaped chute 306 is slidably connected to the other end of the limiting rod 304, a limiting hole 307 is provided on the top of the limiting plate 305, a spring 310 is fixedly connected to the top of the limiting plate 310, a limiting rod 308 is fixedly connected to the bottom of the moving plate 309, one side of the limiting plate 309 is fixedly connected to the limiting rod 308, the limiting rod 308 is slidably connected to one side of the bottom of the limiting rod 308, the limiting rod 308 is rotatably connected to one side of the limiting rod 308, the limiting rod 304 is rotatably connected to the output shaft 302, the limiting rod 304 is rotatably connected to the limiting rod 304 is rotatably, and the limiting rod 304 is rotatably connected to the limiting rod 304, and is rotatably connected to the limiting rod 306, and is slidably connected to the limiting rod 306.

Referring to fig. 1, 3 and 5, in one aspect of the present embodiment, the rotation mechanism 4 includes a round rod 401 and a cover plate 402, the surface of the round rod 401 is slidably connected with the inner wall of the screw 302, the bottom of the cover plate 402 is fixedly connected with the top of the round rod 401, the top of the cover plate 402 is fixedly connected with a fixing rod 403, the top of the fixing rod 403 is fixedly connected with an atomizer 405, the bottom of the atomizer 405 is fixedly connected with an outer tube 404, the bottom of the atomizer 405 is fixedly connected with a water pipe 406, one end of the water pipe 406 passes through the inside of the outer tube 404, the water pipe 406 in the outer tube 404 conveys dust settling water to the atomizer 405 for spraying, the screw 302 rotates to drive the round rod 401 to rotate, the round rod 401 rotates to drive the fixing rod 403 at the top of the cover plate 402 to rotate, and the fixing rod 403 rotates to drive the atomizer 405 to rotate for 360-degree dust settling spraying.

All the electric equipment in this scheme all carry out the power supply through external power supply.

Working principle: when the dust settling device is used, the dust settling device is moved to a designated position, the output shaft of the first motor 201 rotates to drive the gear 202 to rotate, the gear 202 rotates to drive the rack 203 to move downwards, the rack 203 moves downwards to drive the universal wheel 206 at the bottom of the connecting column 205 at one end of the T-shaped rod 204 to move downwards, the bottom plate 1 is adjusted to a proper height, the output shaft of the second motor 301 rotates to drive the screw rod 302 to rotate, the screw rod 302 rotates to drive the limiting rod 304 at one side of the moving tube 303 to slide inwards in the T-shaped sliding groove 306 formed at one side of the limiting plate 305, the moving tube 303 moves upwards under the drive of the screw rod 302, the moving plate 309 is pulled to drive the limiting rod 308 to move upwards, the spring 310 stretches, when the moving tube 303 moves to the inner wall to be separated from the threaded connection with the screw rod 302, the limiting rod 304 rotates to one side of the T-shaped sliding groove 306, the limiting rod 308 slides in the limiting hole 307 under the drive of the self elastic force of the moving plate 309 to be fixed with the position limiting rod 304, the screw rod 302 rotates to drive the round rod 401 to rotate, the round rod 401 drives the fixing rod 403 to rotate, the fixing rod 403 at one side of the limiting rod 304 to rotate, the fixing rod 403 at one side of the top of the limiting rod 402 rotates, the fixing rod 405 at the top of the rotating to drive the fixing rod 405 at the top of the cover plate 302 to move, and the dust settling nozzle to spray 360 degrees.

It is noted that relational terms such as 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.

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

Claims

1. The utility model provides a spraying dust device, includes bottom plate (1) and is used for driving shower nozzle rotation to spray slewing mechanism (4) that enlarges the dust fall scope, recess (101) are seted up to inside bottom plate (1), its characterized in that: the utility model discloses a height-adjustable bottom plate (1) of recess (101) inner wall one side fixedly connected with, adjustment mechanism (2) include gear (202) and rack (203), gear (202) set up in recess (101) central point put, rack (203) are connected with gear (202) one side meshing, rack (203) and recess (101) sliding connection, slewing mechanism (4) set up at bottom plate (1) top.

2. A spray dust device according to claim 1, wherein: the adjusting mechanism (2) further comprises a first motor (201) and a T-shaped rod (204), one end of the first motor (201) is fixedly connected with one side of the groove (101), an output shaft of the first motor (201) is fixedly connected with the gear (202), one end of the T-shaped rod (204) is fixedly connected with one side of the rack (203), one side of the bottom of the T-shaped rod (204) is fixedly connected with a connecting column (205), and the bottom of the connecting column (205) is fixedly connected with a universal wheel (206).

3. A spray dust device according to claim 2, wherein: the number of racks (203) and T-shaped rods (204) in the adjusting mechanism (2) is two, the connecting columns (205) and the universal wheels (206) are four, and the connecting columns and the universal wheels are symmetrically arranged.

4. A spray dust device according to claim 1, wherein: the utility model discloses a mobile device, including bottom plate (1), moving mechanism (3) that is convenient for accomodate when being used for adjusting the high disuse of slewing mechanism (4) of bottom plate (1) top fixedly connected with, moving mechanism (3) include second motor (301) and screw rod (302), second motor (301) bottom and bottom one side fixed connection of bottom plate (1), screw rod (302) bottom and second motor (301) output shaft fixed connection, screw rod (302) surface threaded connection has movable tube (303), screw rod (302) surface top and movable tube (303) inner wall below do not have threaded connection.

5. A spray dust device according to claim 4, wherein: the moving mechanism (3) further comprises a limiting rod (304) and a limiting plate (305), one end of the limiting rod (304) is fixedly connected with the lower portion of the surface of the moving pipe (303), the bottom of the limiting plate (305) is fixedly connected with the other side of the top of the bottom plate (1), a T-shaped sliding groove (306) is formed in one side of the limiting plate (305), and the T-shaped sliding groove (306) is slidably connected with the other end of the limiting rod (304).

6. A spray dust device according to claim 5, wherein: the moving mechanism (3) further comprises a limiting hole (307) and a spring (310), the limiting hole (307) is formed in the top of the limiting plate (305), the bottom of the spring (310) is fixedly connected with the top of the limiting plate (305), the top of the spring (310) is fixedly connected with a moving plate (309), one side of the bottom of the moving plate (309) is fixedly connected with a limiting rod (308), and the limiting rod (308) is slidably connected with the limiting hole (307).

7. A spray dust device according to any one of claims 1 to 6, wherein: the rotating mechanism (4) comprises a round rod (401) and a cover plate (402), the surface of the round rod (401) is in sliding connection with the inner wall of the screw rod (302), the bottom of the cover plate (402) is fixedly connected with the top of the round rod (401), the top of the cover plate (402) is fixedly connected with a fixing rod (403), and the top of the fixing rod (403) is fixedly connected with an atomizing nozzle (405).

8. A spray dust device according to claim 7, wherein: the rotating mechanism (4) further comprises an outer tube (404) and a water tube (406), the top of the outer tube (404) is fixedly connected with the bottom of the atomizing nozzle (405), and one end of the water tube (406) penetrates through the inside of the outer tube (404) and is fixedly connected with the bottom of the atomizing nozzle (405).