CN115400523A - Construction site dust fall equipment that sprays through rotary type multiple range - Google Patents
Construction site dust fall equipment that sprays through rotary type multiple range Download PDFInfo
- Publication number
- CN115400523A CN115400523A CN202211026426.5A CN202211026426A CN115400523A CN 115400523 A CN115400523 A CN 115400523A CN 202211026426 A CN202211026426 A CN 202211026426A CN 115400523 A CN115400523 A CN 115400523A
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- Prior art keywords
- water
- inner end
- spraying
- plate
- dust
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- 239000000428 dust Substances 0.000 title claims abstract description 47
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 239000007921 spray Substances 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000005507 spraying Methods 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 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
- 230000001629 suppression Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 30
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
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 for performing multi-range spraying in a rotating mode. It includes dust removal case and sprinkler. According to the dust-settling device, the connecting column at the bottom end of the connecting plate extends into the inner end of the inner chamber, the water hose is subjected to secondary extrusion, residual liquid at the inner end of the water hose is sprayed out along the spraying pipe, secondary dust-settling treatment is performed on dust on a construction site, the main gear rotates to drive the two pinions to rotate, the two pinions drive the two shifting blocks to rotate relatively, the movable plate moves vertically, the spraying position of the water hose is changed, dust-settling work on different areas of the construction site is achieved, meanwhile, the water hose can be extruded to achieve liquid spraying only when the connecting column is in contact with the water hose, indirect dust settling is achieved, and liquid used for spraying is saved.
Description
Technical Field
The invention relates to the technical field of construction dust fall, in particular to construction site dust fall equipment for performing multi-range spraying in a rotating mode.
Background
Dust fall measures in a construction site are very important, the influence caused by dust in the construction site is not only the health of constructors, but also the construction efficiency and the construction quality, and the processing of each detail is very critical.
Present job site dust device adopts fixed position to spray mostly, it sprays to carry out the scope to the job site through compressed liquid generation spraying, in the work progress or after the construction is accomplished, because the dust distributes inhomogeneously, job site different regions all can remaining dust, if only carry out liquid through fixed position and spray, the dust fall is regional restricted, and spray the in-process, liquid need float for a long time and just can carry out the dust fall to different regions and handle, dust fall efficiency greatly reduced, so need urgently now one kind and carry out the job site dust fall equipment that the multiple range sprayed through the rotary type.
Disclosure of Invention
The invention aims to provide construction site dust settling equipment for performing multi-range spraying in a rotating mode, and the construction site dust settling equipment is used for solving the problems in the background technology.
For realizing above-mentioned purpose, a job site dust fall equipment that sprays through the rotary type is carried out to multiple range is provided, including the dust removal case, the dust removal case includes the shell, shell one side is seted up jaggedly, 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, the master gear both sides all mesh and are 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 tooth's socket keeps the engaged tooth's block, 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, inner chamber has been seted up to connecting plate the inner, the fixed plate with inner chamber end keeps the grafting cooperation, inner chamber end is provided with the hosepipe, the hosepipe side is provided with a plurality of injection pipe, hosepipe inner keeps the 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 connected with the sliding grooves in a sliding mode.
As a further improvement of the technical scheme, a plurality of balls are arranged at the tail end of the sliding block and are in rolling connection with the inner wall of the sliding groove.
As a further improvement of the technical scheme, the two sides of the inner end of the sliding chute are respectively provided with a partition board, the partition boards are in sliding connection with the inner end of the sliding chute, and a pair of limiting springs is connected between the partition boards and the inner wall of the sliding chute.
As a further improvement of the technical scheme, a water storage tank is arranged at the top end of the shell, a pair of water pipes is arranged at the bottom end of the water storage tank, a pair of connecting pipes is arranged on the inner side of the movable plate, the two connecting pipes are respectively positioned under the two water pipes, and the bottom ends of the connecting pipes are communicated with the inner ends of the water hoses.
As a further improvement of the technical scheme, a water inlet valve is arranged at the inner end of the water pipe.
As a further improvement of the technical scheme, sleeves are arranged at the upper end and the lower end of the shell, buffer springs are arranged at the inner ends of the sleeves, 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, the inner end of the connecting pipe is provided with a one-way valve.
Compared with the prior art, the invention has the beneficial effects that:
1. in this carry out construction site dust fall equipment that multiple ranges sprayed through the rotary type, the master gear rotates and drives two pinion rotations, two pinion drives two shifting blocks and rotates relatively, make the movable plate reciprocate along vertical direction, change the injection position of hosepipe, in order to realize the dust fall work to the different regions of construction site, and simultaneously, only when spliced pole and hosepipe contact, just can extrude the hosepipe and realize liquid blowout, realize that the indirectness sprays the dust fall, practice thrift and spray the liquid of use.
2. This carry out among the job site dust fall equipment that the multiple range sprayed through the rotary type, two inner walls about the spout are protected through the spacing spring that sets up, when the slider removes to coming into contact with the spout inner wall, the slider can come into contact with the baffle in advance, promote the baffle and slide along spout inner, extrude the processing to spacing spring simultaneously, until spacing spring compression to furthest, the fixed unable continuation of baffle position at this moment removes, thereby carry out the position to the slider and prescribe a limit to, prevent that two inner walls from coming into contact about slider and the spout, avoid wearing and tearing each other between the two.
3. In this carry out job site dust fall equipment that multirope sprayed through the rotary type, the single flow direction in connecting pipe inner is realized through the check valve that sets up, and the inner liquid accessible connecting pipe of storage water tank flows to the hosepipe inner, and the unable reverse flow of the inner liquid of hosepipe is to the connecting pipe inner, avoids hosepipe liquid palirrhea, influences the spray regime of injection pipe.
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 dust box structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of the present invention at B of FIG. 3;
FIG. 6 is a schematic view of a spraying apparatus according to the present invention;
FIG. 7 is a disassembled sectional view of the driving assembly structure of the present invention;
FIG. 8 is an enlarged view of a portion of the invention at C of FIG. 7;
FIG. 9 is an exploded view of the web construction of the present invention;
fig. 10 is a partial enlarged view of fig. 9 at D according to the present invention.
The various reference numbers in the figures mean:
10. a dust removal box; 110. a housing; 111. a chute; 112. a partition plate; 113. a limiting spring; 120. inserting plates; 121. connecting columns; 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. shifting blocks; 215. moving the 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 slider; 2221. a ball bearing; 223. a water band; 224. and (4) an injection pipe.
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.
In the description of the present invention, it is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Referring to fig. 1-10, a construction site dust settling apparatus for performing multi-range spraying in a rotating manner is provided, including a dust removal box 10, the dust removal box 10 includes a housing 110, a gap is formed on one side of the housing 110, insert plates 120 are disposed on both upper and lower sides of the gap, a connection column 121 is connected to top ends of the insert plates 120, a spraying device 20 is disposed at the gap, the spraying device 20 includes a driving assembly 210, the driving assembly 210 includes a fixing plate 211, a main gear 212 is disposed at a middle position of one side of the fixing plate 211, a sub-gear 213 is engaged and connected to both sides of the main gear 212, shift blocks 214 are coaxially connected to side surfaces of the sub-gear 213, a moving plate 215 is disposed between the two shift blocks 214, tooth grooves are disposed on both sides of the moving plate 215, a plurality of tooth blocks engaged with the tooth grooves are disposed at tail ends of the shift blocks 214, a servo motor 216 is coaxially connected to the main gear 212, a back plate 217 is disposed on a side surface of the fixing plate 211, a connection plate 220 is attached to one end of the connection plate, an inner end of the connection plate 220 is provided with an inner chamber 221, an inner end of the connection plate 221, the inner chamber 221 is provided with a plurality of injection tubes 223, the inner end of the inner chamber 221, the inner chamber 223, and the inner end of the inner chamber of the water hose 224 is communicated with the injection tube 223.
When the water hose cleaning device is used, the directions of the two shifting blocks 214 are opposite, when the main gear 212 rotates, the main gear 212 drives the two auxiliary gears 213 to rotate relatively, the auxiliary gears 213 drive the shifting blocks 214 to rotate, in the initial stage, the moving plate 215 is located at the middle position, one shifting block 214 is meshed with one side of the moving plate 215, the two connecting columns 121 respectively extend into the inner end of the inner chamber 221 along the upper end and the lower end of the inner chamber 221 and are not contacted with the water hose 223, at the moment, the inner end of the water hose 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 gap, the positions of the two connecting columns 121 are kept unchanged, the connecting column 121 located at the top end of the connecting plate 220 gradually extends into the inner end of the inner chamber 221, the connecting column 121 is contacted with the top end of the water hose 223 and extrudes the water hose 223, the liquid stored at the inner end of the water belt 223 is sprayed out from the inner end of each spraying pipe 224 to adsorb dust on a construction site, so that a dust falling effect is achieved, as the main gear 212 continues to rotate, the shifting block 214 which is previously meshed with one side of the movable plate 215 is driven by the pinion 213 to be separated from one side of the movable plate 215, the movable plate 215 loses power, the movable plate 215 is influenced by the weight of the movable plate 215 and moves vertically downwards, meanwhile, the shifting block 214 on the other side is driven by the pinion 213 to be meshed with the other side of the movable plate 215, the shifting block 214 continues to rotate to further drive the movable plate 215 to move downwards along the vertical direction, the connecting column 121 at the bottom end of the connecting plate 220 extends into the inner end of the inner cavity 221 to carry out secondary extrusion on the water belt 223, so that the residual liquid at the inner end of the water belt 223 is sprayed out along the spraying pipes 224 to carry out secondary treatment on the 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 moving plate 215 moves up and down along the vertical direction, the spraying position of the water belt 223 is changed, the dust-settling work of different areas of a construction field is realized, only when the connecting column 121 is in contact with the water belt 223, the water belt 223 can be extruded to realize liquid spraying, the indirect dust settling is realized, and the liquid used for spraying is saved.
In addition, the sliding grooves 111 are formed in two sides of the notch, the sliding blocks 222 are arranged on two sides of the connecting plate 220, and the sliding blocks 222 are connected with the sliding grooves 111 in a sliding mode. When the connecting plate 220 is used in a specific mode, in the process that the connecting plate 220 moves up and down along the notch, the sliding blocks 222 on the two sides of the connecting plate 220 slide with the inner ends of the two sliding grooves 111 respectively, the section size of each sliding block 222 is matched with that of the inner ends of the sliding grooves 111, the connecting plate 220 can be limited in the sliding process, can only move in the vertical direction and cannot move in the horizontal direction, and therefore the connecting column 121 can be just inserted into the inner end of the inner cavity 221 when the connecting plate 220 is in contact with the connecting column 121 every time, the adaptation degree between the connecting column and the connecting column is improved, and the sliding stability of the connecting plate 220 is improved.
Further, a plurality of balls 2221 are arranged at the end of the slider 222, and the balls 2221 are connected with the inner wall of the sliding groove 111 in a rolling manner. Because the slider 222 slides with spout 111 the inner in-process, the slider 222 can take place the friction with the inner contact position of spout 111, produces frictional resistance, and this frictional resistance is opposite with slider 222 slip direction, hinders slider 222 and slides, leads to connecting plate 220 slip efficiency greatly reduced, reduces the area of contact between slider 222 and the spout 111 inner wall through the ball 2221 that sets up this moment, reduces the sliding resistance between the two, further improves the slip efficiency of connecting plate 220.
Furthermore, two sides of the inner end of the sliding chute 111 are both provided with a partition plate 112, the partition plate 112 and the inner end of the sliding chute 111 are in sliding connection, and a pair of limiting springs 113 is connected between the partition plate 112 and the inner wall of the sliding chute 111. When the sliding block 222 slides along the inner end of the sliding groove 111, because the upper inner wall and the lower inner wall of the sliding groove 111 are frequently contacted with the sliding block 222 in the moving process, the sliding force of the sliding block 222 is slightly carelessly contacted with the inner wall of the sliding groove 111, so that the sliding block and the inner wall of the sliding groove 111 are mutually abraded, the service life of the sliding block 222 is influenced, the upper inner wall and the lower inner wall of the sliding groove 111 are protected by the limiting spring 113, when the sliding block 222 moves to be contacted with the inner wall of the sliding groove 111, the sliding block 222 is contacted with the partition plate 112 in advance, the partition plate 112 is pushed to slide along the inner end of the sliding groove 111, the limiting spring 113 is extruded at the same time until the limiting spring 113 is compressed to the maximum, the partition plate 112 is fixed and cannot move continuously at the moment, so that the sliding block 222 is limited in position, 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 sliding block are prevented from being mutually abraded.
Specifically, the top end of the housing 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 water hoses 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 liquid accumulated 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 belt 223 through the connecting pipe 218 to supplement the liquid to the water belt 223, so that the constant spraying amount of the spraying pipe 224 is ensured.
In addition, an inlet valve 132 is provided at an inner end of the water pipe 131. When the top end of the connecting pipe 218 is not in contact with the water inlet valve 132, the water inlet valve 132 is in a sealed state at the moment, liquid at the inner end of the water storage tank 130 cannot be guided into the inner end of the water hose 223 along the water pipe 131, when the top end of the connecting pipe 218 is in contact with the water inlet valve 132, the top end of the connecting pipe 218 jacks up the water inlet valve 132, the water inlet valve 132 is in an open state, liquid at the inner end of the water storage tank 130 is guided into the inner end of the water hose 223 along the water pipe 131, the free opening and sealing functions of the water pipe 131 are achieved through the arranged water inlet valve 132, and liquid at the inner end of the water storage tank 130 can be conveyed to the inner end of the water hose 223 regularly.
Further, sleeves 140 are disposed at the upper and lower ends of the housing 110, a buffer spring 141 is disposed at the inner end of the sleeve 140, and the end of the connecting post 121 is inserted into and matched with the inner end of the sleeve 140. When the insert plate 120 extends into the inner cavity 221 and contacts with the water band 223, the insert plate 120 applies pressure to the water band 223, the water band 223 provides a reverse acting force to the insert plate 120 to drive the insert plate 120 to reversely face for a certain distance, at the moment, the connecting column 121 extends into the inner end of the sleeve 140 and presses the buffer spring 141, the reverse acting force applied to the connecting column 121 is counteracted through the contraction and deformation of the buffer spring 141, the inner end of the water band 223 is prevented from being full of liquid, at the moment, the pressure of the inner end of the water band 223 is too high, at the moment, the insert plate 120 directly presses the water band 223, the pressure of the water band 223 is too high, the water band 223 does not reach to discharge liquid through the injection pipe 224, pressure overload of the water band 223 is easily caused, the buffer spring 141 plays a buffer effect on the connecting column 121, even if the water band 223 is full of liquid, the insert plate 120 moves for a certain distance in the reverse direction after contacting with the insert plate 120, a certain pressure can still be applied to the water band 223, liquid at the inner end of the water band 223 can be sprayed through each injection pipe 224, the pressure of the water band 223 can be slowly released, when the buffer spring 141 is compressed to the maximum limit, pressure of the insert plate 120 can not be released, and the inner end can be prevented from being pressed once, and the insert plate 223.
Because the connecting pipe 218 is communicated with the inner end of the water hose 223, namely after the water hose 223 is extruded by the plug board 120, part of liquid flows back along the connecting pipe 218, the pressure of the liquid sprayed from the inner end of the spraying pipe 224 is too low, the spraying range is reduced, further, 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 storage tank 130 can flow to the inner end of the water hose 223 through the connecting pipe 218, and the liquid at the inner end of the water hose 223 can not flow back to the inner end of the connecting pipe 218, so that the backflow of the liquid of the water hose 223 is avoided, and the spraying range of the spraying pipe 224 is influenced.
The foregoing shows and describes the general principles, essential 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 embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a job site dust fall equipment that sprays of multiple range through rotary type, includes dust removal case (10), dust removal case (10) include shell (110), its characterized in that: the utility model discloses a water spraying device, including shell (110), drive assembly (210), picture peg (120), connecting column (121), breach position is provided with sprinkler (20), sprinkler (20) include drive assembly (210), drive assembly (210) include fixed plate (211), fixed plate (211) one side intermediate position is provided with main gear (212), main gear (212) both sides all mesh and are connected with pinion (213), pinion (213) side coaxial coupling has dials piece (214), two be provided with movable plate (215) between dialling piece (214), movable plate (215) both sides all are provided with the tooth socket, dial piece (214) end be provided with a plurality of with tooth block that the tooth socket keeps meshing, main gear (212) coaxial coupling has servo motor (216), fixed plate (211) side is provided with backplate (217), movable plate (215) one end laminating is provided with connecting plate (220), inner chamber (221) has been seted up to connecting plate (220), fixed plate (211) with inner chamber (221) of pegging graft chamber (221) keeps the cooperation, inner chamber (221) is provided with inner, inner chamber (221) is provided with hosepipe (223), hosepipe side (223), the injection pipe (224) is communicated with the inner end of the water belt (223).
2. The construction site dust fall apparatus for multi-range spraying by rotation according to claim 1, characterized in that: the sliding grooves (111) are formed in two sides of the notch, the sliding blocks (222) are arranged on two sides of the connecting plate (220), and the sliding blocks (222) are connected with the sliding grooves (111) in a sliding mode.
3. The construction site dust fall apparatus for multi-range spraying by rotation according to claim 2, characterized in that: 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).
4. The construction site dust fall apparatus for multi-range spraying by rotation according to claim 2, characterized in that: the inner end of the sliding groove (111) is provided with a partition plate (112), the partition plate (112) is in sliding connection with the inner end of the sliding groove (111), and a pair of limiting springs (113) is connected between the partition plate (112) and the inner wall of the sliding groove (111).
5. The jobsite dust fall apparatus for multi-range spraying by rotation according to claim 1, wherein: the water storage tank (130) is arranged at the top end of the shell (110), a pair of water pipes (131) is arranged at the bottom end of the water storage tank (130), a pair of connecting pipes (218) is arranged on the inner side of the moving 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 end of the water hose (223).
6. The construction site dust fall device for multi-range spraying by rotation according to claim 5, characterized in that: the inner end of the water pipe (131) is provided with a water inlet valve (132).
7. The jobsite dust fall apparatus for multi-range spraying by rotation according to claim 1, wherein: the upper end and the lower end of the shell (110) are respectively provided with a sleeve (140), the inner end of each sleeve (140) is provided with a buffer spring (141), and the tail end of the connecting column (121) is in plug-in fit with the inner end of each sleeve (140).
8. The jobsite dust suppression apparatus for multi-range spraying by rotation according to claim 5, 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 true CN115400523A (en) | 2022-11-29 |
| CN115400523B CN115400523B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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| CN115400523B (en) | 2024-01-12 |
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