CN115400523B - Construction site dust fall equipment capable of spraying in multiple ranges through rotation - Google Patents
Construction site dust fall equipment capable of spraying in multiple ranges through rotation Download PDFInfo
- Publication number
- CN115400523B CN115400523B CN202211026426.5A CN202211026426A CN115400523B CN 115400523 B CN115400523 B CN 115400523B CN 202211026426 A CN202211026426 A CN 202211026426A CN 115400523 B CN115400523 B CN 115400523B
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- China
- Prior art keywords
- inner end
- water
- spraying
- dust
- sliding
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- 239000000428 dust Substances 0.000 title claims abstract description 46
- 238000005507 spraying Methods 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 210000003781 tooth socket Anatomy 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 30
- 230000006872 improvement Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to the technical field of construction dust fall, in particular to construction site dust fall equipment capable of performing multi-range spraying through rotation. Which comprises a dust removing box and a spraying device. According to the invention, the connecting column at the bottom end of the connecting plate stretches into the inner end of the inner cavity to secondarily extrude the water band, so that residual liquid at the inner end of the water band is sprayed out along the spraying pipe to secondarily dust the dust on the construction site, the main gear rotates to drive the two auxiliary gears to rotate, the two auxiliary gears drive the two shifting blocks to rotate relatively, the movable plate moves up and down along the vertical direction, the spraying position of the water band is changed, dust falling work on different areas of the construction site is realized, meanwhile, the water band can be extruded to realize liquid spraying only when the connecting column is contacted with the water band, indirect dust spraying is realized, and the sprayed liquid is saved.
Description
Technical Field
The invention relates to the technical field of construction dust fall, in particular to construction site dust fall equipment capable of performing multi-range spraying through rotation.
Background
The dust falling measures on the construction site are very important, and the influence caused by the dust on the construction site is not only the health of constructors, but also the construction efficiency and quality, and the treatment of each detail is very critical.
Most of the existing construction site dust settling devices adopt fixed-position spraying, spray is generated through compressed liquid to spray to the construction site in a range, dust is unevenly distributed in the construction process or after construction is completed, different areas of the construction site can remain dust, if the dust settling areas are limited only through liquid spraying at the fixed positions, in the spraying process, the liquid needs to float for a long time to settle dust in the different areas, the dust settling efficiency is greatly reduced, and therefore a construction site dust settling device capable of spraying in a multi-range through rotation is needed.
Disclosure of Invention
The invention aims to provide a construction site dust fall device capable of performing multi-range spraying through rotation, so as to solve the problems in the background art.
In order to achieve the above-mentioned purpose, the construction site dust fall equipment who sprays through rotation type carries out the multiple scope is provided, including the dust removal case, the dust removal case includes the shell, the breach has been seted up to shell one side, both sides all are provided with the picture peg about the breach, the picture peg top is connected with the spliced pole, the breach position is provided with sprinkler, sprinkler includes drive assembly, drive assembly includes the fixed plate, fixed plate one side intermediate position is provided with the master gear, master gear both sides all meshing is connected with the pinion, pinion side coaxial coupling has the shifting block, two be provided with the movable plate between the shifting block, the movable plate both sides all are provided with the tooth's socket, the shifting block end be provided with a plurality of with the tooth's socket keeps the tooth's block of meshing, master gear coaxial coupling has servo motor, the fixed plate side is provided with the backplate, movable plate one end laminating is provided with the connecting plate, the inner chamber has been seted up to the connecting plate with the inner chamber inner end keeps grafting cooperation, the inner chamber end is provided with the hosepipe, hosepipe is provided with the hosepipe, hosepipe and the hosepipe is kept to spray with the hosepipe intercommunication.
As a further improvement of the technical scheme, sliding grooves are formed in two sides of the notch, sliding blocks are arranged on two sides of the connecting plate, and the sliding blocks are in sliding connection with the sliding grooves.
As a further improvement of the technical scheme, a plurality of balls are arranged at the tail end of the sliding block, and the balls are in rolling connection with the inner wall of the sliding groove.
As a further improvement of the technical scheme, two sides of the inner end of the chute are respectively provided with a baffle, the baffle is in sliding connection with the inner end of the chute, and a pair of limit springs are connected between the baffle and the inner wall of the chute.
As a further improvement of the technical scheme, the top end of the shell is provided with a water storage tank, the bottom end of the water storage tank is provided with a pair of water pipes, the inner side of the movable plate is provided with a pair of connecting pipes, two connecting pipes are respectively positioned under the two water pipes, and the bottom end of each connecting pipe is communicated with the inner end of the water belt.
As a further improvement of the technical scheme, the inner end of the water pipe is provided with a water inlet valve.
As a further improvement of the technical scheme, the upper end and the lower end of the shell are respectively provided with a sleeve, the inner ends of the sleeves are provided with buffer springs, and the tail ends of the connecting columns are in plug-in fit with the inner ends of the sleeves.
As a further improvement of the technical scheme, a one-way valve is arranged at the inner end of the connecting pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. in this carry out job site dust fall equipment that multi-range sprayed through rotation, the main gear rotates and drives two pinion and rotate, and two pinion drive two shifting blocks relative rotation for the movable plate reciprocates along vertical direction, changes the injection position of hosepipe, in order to realize the dust fall work to the different regions of job site, simultaneously, only when spliced pole and hosepipe contact, can extrude the hosepipe and realize liquid blowout, realize indirectly spraying dust fall, practice thrift the liquid of spraying the use.
2. In this carry out job site dust fall equipment that multi-range sprayed through rotation, protect two inner walls about the spout through the spacing spring that sets up, when the slider removes to will take place to contact with the spout inner wall, the slider can take place to contact with the baffle in advance, promotes the baffle and slides along the spout inner, carries out extrusion simultaneously to spacing spring, until spacing spring compresses to furthest, the fixed unable continuation of baffle position is removed this moment to carry out the position to the slider and inject, prevent that the slider from taking place to contact with two inner walls about the spout, avoid both wearing and tearing each other.
3. In this carry out job site dust fall equipment that multi-range sprayed through rotation, the check valve through setting up realizes the interior single flow direction of connecting pipe, and the liquid accessible connecting tube of storage water tank inner flows to the hosepipe inner, and the liquid of hosepipe inner can't reverse flow to the connecting pipe inner, avoids hosepipe liquid to flow backward, influences the scope of spraying of injection pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a split view of the overall structure of the present invention;
FIG. 3 is a structural exploded view of the dust box of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3B in accordance with the present invention;
FIG. 6 is a schematic view of the sprinkler structure of the present invention;
FIG. 7 is a cut-away view of the drive assembly structure of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7 at C in accordance with the present invention;
FIG. 9 is a split view of a web structure of the present invention;
fig. 10 is a partial enlarged view of fig. 9D in accordance with the present invention.
The meaning of each reference sign in the figure is:
10. a dust removal box; 110. a housing; 111. a chute; 112. a partition plate; 113. a limit spring; 120. inserting plate; 121. a connecting column; 130. a water storage tank; 131. a water pipe; 132. a water inlet valve; 140. a sleeve; 141. a buffer spring;
20. a spraying device; 210. a drive assembly; 211. a fixing plate; 212. a main gear; 213. a pinion gear; 214. a shifting block; 215. a moving plate; 216. a servo motor; 217. a back plate; 218. a connecting pipe; 219. a one-way valve; 220. a connecting plate; 221. an inner chamber; 222. a slide block; 2221. a ball; 223. a water hose; 224. a jet pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-10, a construction site dust settling device for performing multi-range spraying through rotation is provided, which comprises a dust removal box 10, the dust removal box 10 comprises a housing 110, a notch is formed on one side of the housing 110, plugboards 120 are arranged on the upper side and the lower side of the notch, a connecting post 121 is connected to the top end of each plugboard 120, a spraying device 20 is arranged at the notch position, the spraying device 20 comprises a driving component 210, the driving component 210 comprises a fixing plate 211, a main gear 212 is arranged at the middle position of one side of the fixing plate 211, two sides of the main gear 212 are respectively connected with a secondary gear 213 in an engaged manner, a shifting block 214 is coaxially connected to the side surface of the secondary gear 213, a moving plate 215 is arranged between the two shifting blocks 214, tooth grooves are respectively arranged on two sides of the moving plate 215, a plurality of tooth blocks which are meshed with the tooth grooves are kept, a servo motor 216 is coaxially connected to the main gear 212, a backboard 217 is arranged on the side surface of the fixing plate 211, a connecting plate 220 is provided with an inner cavity 221, an inner cavity 221 is formed in the inner end of the fixing plate 211 in an inserted manner, a water hose 223 is arranged on the inner end of the inner cavity 221, a water hose 224 is provided with a water hose 224, a plurality of inner ends 224 are connected to the water hose 224, and the water hose 224 is kept in communication with the water hose 223.
In particular use, the directions of the two shifting blocks 214 are kept opposite, when the main gear 212 rotates, the main gear 212 drives the two auxiliary gears 213 to keep relatively rotating, the auxiliary gears 213 drive the shifting blocks 214 to rotate, the moving plate 215 is positioned at the middle position in the initial stage, one shifting block 214 is meshed with one side of the moving plate 215, the two connecting columns 121 extend into the inner end of the inner cavity 221 along the upper and lower ends of the inner cavity 221 and are not contacted with the water band 223, at the moment, the inner end of the water band 223 is filled with liquid, the main gear 212 continues to rotate, the shifting block 214 meshed with one side of the moving plate 215 drives the moving plate 215 to vertically move upwards, the moving plate 215 drives the connecting plate 220 to vertically move upwards along the notch, the positions of the two connecting columns 121 are kept unchanged, the connecting columns 121 positioned at the top end of the connecting plate 220 gradually extend into the inner end of the inner cavity 221, the connecting columns 121 are contacted with the top end of the water band 223, and the water band 223 is extruded, the liquid stored in the inner end of the water band 223 is sprayed out from the inner end of each spraying pipe 224 to adsorb dust on a construction site, so that the effect of dust fall is achieved, as the main gear 212 continues to rotate, the shifting block 214 which is meshed with one side of the moving plate 215 is driven by the auxiliary gear 213 to separate from one side of the moving plate 215, the moving plate 215 loses power, the moving plate 215 is influenced by self weight and moves vertically downwards, meanwhile, the shifting block 214 on the other side is driven by the auxiliary gear 213 to be meshed with the other side of the moving plate 215, the shifting block 214 continues to rotate, the moving plate 215 is further driven to move downwards along the vertical direction, at the moment, the connecting column 121 at the bottom end of the connecting plate 220 stretches into the inner end of the inner cavity 221 to secondarily squeeze the water band 223, so that the residual liquid at the inner end of the water band 223 is sprayed out along the spraying pipe 224 to secondarily dust on the construction site, in the invention, the main gear 212 rotates to drive the two auxiliary gears 213 to rotate, the two auxiliary gears 213 drive the two shifting blocks 214 to rotate relatively, so that the movable plate 215 moves up and down along the vertical direction, the spraying position of the water band 223 is changed, dust falling work on different areas of a construction site is realized, the water band 223 can be extruded only when the connecting column 121 contacts with the water band 223, liquid spraying is realized, indirect dust falling spraying is realized, and liquid used for spraying is saved.
In addition, both sides of the notch are provided with sliding grooves 111, both sides of the connecting plate 220 are provided with sliding blocks 222, and the sliding blocks 222 are in sliding connection with the sliding grooves 111. When the connecting plate 220 is specifically used, in the process of moving up and down along the notch, the sliding blocks 222 on two sides of the connecting plate 220 slide with the inner ends of the two sliding grooves 111 respectively, and the section size of the sliding blocks 222 is kept identical with the section size of the inner end of the sliding groove 111, so that the position of the connecting plate 220 in the sliding process can be limited, and the connecting plate 220 can only move along the vertical direction and can not move along the horizontal direction, thereby ensuring that the connecting post 121 can be just inserted into the inner end of the inner cavity 221 when the connecting plate 220 contacts with the connecting post 121 every time, improving the adaptation degree between the connecting post and the inner end, and increasing the sliding stability of the connecting plate 220.
Further, a plurality of balls 2221 are disposed at the end of the sliding block 222, and the balls 2221 are in rolling connection with the inner wall of the sliding groove 111. In the sliding process of the sliding block 222 and the inner end of the sliding groove 111, friction is generated at the contact position of the sliding block 222 and the inner end of the sliding groove 111, and friction resistance is generated, and the friction resistance is opposite to the sliding direction of the sliding block 222, so that the sliding efficiency of the connecting plate 220 is greatly reduced, at the moment, the contact area between the sliding block 222 and the inner wall of the sliding groove 111 is reduced through the arranged ball 2221, the sliding resistance between the sliding block 222 and the inner wall of the sliding groove 111 is reduced, and the sliding efficiency of the connecting plate 220 is further improved.
Still further, both sides of the inner end of the chute 111 are provided with a partition plate 112, the partition plate 112 is slidably connected with the inner end of the chute 111, and a pair of limiting springs 113 are connected between the partition plate 112 and the inner wall of the chute 111. When the sliding block 222 is specifically used, in the sliding process of the inner end of the sliding groove 111, as the upper inner wall and the lower inner wall of the sliding groove 111 are always contacted with the sliding block 222 in the moving process, the sliding force of the sliding block 222 is slightly careless and can touch the inner wall of the sliding groove 111, so that the sliding block 222 is mutually worn, the service life of the sliding block 222 is influenced, at the moment, the upper inner wall and the lower inner wall of the sliding groove 111 are protected through the limiting spring 113, when the sliding block 222 moves to be in contact with the inner wall of the sliding groove 111, the sliding block 222 is contacted with the baffle 112 in advance, the baffle 112 is pushed to slide along the inner end of the sliding groove 111, meanwhile, the limiting spring 113 is extruded until the limiting spring 113 is compressed to the maximum, and the position of the baffle 112 cannot be continuously moved, so that the sliding block 222 is limited, the sliding block 222 is prevented from being contacted with the upper inner wall and the lower inner wall of the sliding groove 111, and the mutual wear of the sliding block 222 is avoided.
Specifically, the top end of the casing 110 is provided with a water storage tank 130, the bottom end of the water storage tank 130 is provided with a pair of water pipes 131, the inner side of the moving plate 215 is provided with a pair of connecting pipes 218, the two connecting pipes 218 are respectively located under the two water pipes 131, and the bottom ends of the connecting pipes 218 are communicated with the inner ends of the water bands 223. When the connecting plate 220 moves along the vertical direction of the notch, the connecting pipe 218 extends into the inner end of the water pipe 131, and at this time, the accumulated liquid at the inner end of the water storage tank 130 flows into the inner end of the connecting pipe 218 along the water pipe 131, and is guided into the inner end of the water band 223 through the connecting pipe 218 to supplement the liquid of the water band 223, so that the constant spraying quantity of the spraying pipe 224 each time is ensured.
In addition, the water pipe 131 is provided at an inner end thereof with a water inlet valve 132. When the top end of the connecting pipe 218 is not contacted with the water inlet valve 132, the water inlet valve 132 is in a sealed state, liquid at the inner end of the water storage tank 130 cannot be led into the inner end of the water band 223 along the water pipe 131, when the top end of the connecting pipe 218 is contacted with the water inlet valve 132, the top end of the connecting pipe 218 pushes the water inlet valve 132 open, the water inlet valve 132 is in an open state, liquid at the inner end of the water storage tank 130 is led into the inner end of the water band 223 along the water pipe 131, the free opening and sealing functions of the water pipe 131 are realized through the arranged water inlet valve 132, and the liquid at the inner end of the water storage tank 130 can convey the liquid at regular time to the inner end of the water band 223.
Further, the upper and lower ends of the housing 110 are respectively provided with a sleeve 140, the inner end of the sleeve 140 is provided with a buffer spring 141, and the end of the connecting column 121 is in plug-in fit with the inner end of the sleeve 140. When the water hose 223 is contacted with the plug board 120, the plug board 120 applies pressure to the water hose 223 after the plug board 120 stretches into the inner chamber 221, meanwhile, the water hose 223 can provide a reverse acting force for the plug board 120 to drive the plug board 120 to reversely move for a distance, the connecting column 121 stretches into the inner end of the sleeve 140 and presses the buffer spring 141, the reverse acting force borne by the connecting column 121 is counteracted by shrinkage deformation of the buffer spring 141, liquid is prevented from being fully accumulated in the inner end of the water hose 223, the inner end of the water hose 223 is excessively high in pressure, the plug board 120 directly presses the water hose 223 at the moment, the water hose 223 is caused to excessively high pressure, the water hose 223 is discharged out of the way through the injection pipe 224, the water hose 223 is easily overloaded, the connecting column 121 is buffered by the buffer spring 141, even if the water hose 223 is fully accumulated with the water hose 223, the plug board 120 moves for a distance to the reverse direction after contacting with the water hose 223, meanwhile, a certain pressure can be applied to the water hose 223, the liquid at the inner end of the water hose 223 can be forced to be sprayed through each injection pipe 224, the liquid at the time, the inner end of the water hose 223 is slowly released, the buffer spring 141 can not continue moving, when the water hose 223 is compressed to the maximum, the plug board 120 can not continue to move, the water hose 223 is extruded for a second time, and the water hose 223 is prevented from being decompressed at one time.
Because the connecting pipe 218 is communicated with the inner end of the water band 223, namely after the inserting plate 120 extrudes the water band 223, part of liquid flows back along the connecting pipe 218, so that the pressure of the liquid sprayed from the inner end of the spraying pipe 224 is too low, the spraying range is reduced, and furthermore, the inner end of the connecting pipe 218 is provided with the one-way valve 219, the single flow direction of the inner end of the connecting pipe 218 is realized through the arranged one-way valve 219, the liquid at the inner end of the water tank 130 can flow to the inner end of the water band 223 through the connecting pipe 218, and the liquid at the inner end of the water band 223 cannot flow to the inner end of the connecting pipe 218 reversely, so that the liquid backflow of the water band 223 is avoided, and the spraying range of the spraying pipe 224 is influenced.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Construction site dust fall equipment that sprays through rotation type carries out multiple scope, including dust removal case (10), dust removal case (10) include shell (110), its characterized in that: the utility model discloses a water hose, including shell (110), picture peg (120) are all offered to both sides about the breach, picture peg (120) top is connected with spliced pole (121), breach position is provided with sprinkler (20), sprinkler (20) are including drive assembly (210), drive assembly (210) are including fixed plate (211), fixed plate (211) one side intermediate position is provided with main gear (212), main gear (212) both sides all meshing are connected with pinion (213), pinion (213) side coaxial coupling has shifting block (214), two be provided with movable plate (215) between shifting block (214), movable plate (215) both sides all are provided with the tooth socket, shifting block (214) end be provided with a plurality of with tooth socket keep engaged tooth piece, main gear (212) coaxial coupling has servo motor (216), fixed plate (211) side is provided with backplate (217), movable plate (215) one end is provided with connecting plate (220), connecting plate (220) inner end laminating cavity (221) are provided with inner end cavity (221), inner end (221) are provided with inner hose (221), the injection pipe (224) is communicated with the inner end of the water hose (223);
both sides of the notch are provided with sliding grooves (111), both sides of the connecting plate (220) are provided with sliding blocks (222), and the sliding blocks (222) are in sliding connection with the sliding grooves (111);
the tail end of the sliding block (222) is provided with a plurality of balls (2221), and the balls (2221) are in rolling connection with the inner wall of the sliding groove (111);
the water storage device is characterized in that a water storage tank (130) is arranged at the top end of the shell (110), a pair of water pipes (131) are arranged at the bottom end of the water storage tank (130), a pair of connecting pipes (218) are arranged on the inner side of the movable plate (215), the two connecting pipes (218) are respectively located under the two water pipes (131), and the bottom ends of the connecting pipes (218) are communicated with the inner ends of the water bands (223).
2. The job site dust settling device for multi-range spraying by rotation according to claim 1, wherein: the two sides of the inner end of the chute (111) are respectively provided with a baffle plate (112), the baffle plates (112) are in sliding connection with the inner end of the chute (111), and a pair of limit springs (113) are connected between the baffle plates (112) and the inner wall of the chute (111).
3. The job site dust settling device for multi-range spraying by rotation according to claim 1, wherein: the inner end of the water pipe (131) is provided with a water inlet valve (132).
4. The job site dust settling device for multi-range spraying by rotation according to claim 1, wherein: the shell (110) is provided with a sleeve (140) at the upper end and the lower end, a buffer spring (141) is arranged at the inner end of the sleeve (140), and the tail end of the connecting column (121) is in plug-in fit with the inner end of the sleeve (140).
5. The job site dust settling device for multi-range spraying by rotation according to claim 1, wherein: the inner end of the connecting pipe (218) is provided with a one-way valve (219).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026426.5A CN115400523B (en) | 2022-08-25 | 2022-08-25 | Construction site dust fall equipment capable of spraying in multiple ranges through rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026426.5A CN115400523B (en) | 2022-08-25 | 2022-08-25 | Construction site dust fall equipment capable of spraying in multiple ranges through rotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115400523A CN115400523A (en) | 2022-11-29 |
| CN115400523B true CN115400523B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211026426.5A Active CN115400523B (en) | 2022-08-25 | 2022-08-25 | Construction site dust fall equipment capable of spraying in multiple ranges through rotation |
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| CN (1) | CN115400523B (en) |
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| CN115400523A (en) | 2022-11-29 |
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