CN220919952U - Road and bridge construction is with high-efficient screening installation of sand with dustproof function - Google Patents
Road and bridge construction is with high-efficient screening installation of sand with dustproof function Download PDFInfo
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- CN220919952U CN220919952U CN202322826183.XU CN202322826183U CN220919952U CN 220919952 U CN220919952 U CN 220919952U CN 202322826183 U CN202322826183 U CN 202322826183U CN 220919952 U CN220919952 U CN 220919952U
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- pipe
- bolt
- screening
- sand
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- 238000012216 screening Methods 0.000 title claims abstract description 77
- 239000004576 sand Substances 0.000 title claims abstract description 42
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title claims description 5
- 238000005406 washing Methods 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 24
- 239000002689 soil Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010992 reflux Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 28
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract 1
- 239000004575 stone Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model relates to the technical field of road and bridge construction, in particular to sand and soil efficient screening equipment with a dustproof function for road and bridge construction. According to the utility model, the screening box, the gas washing box, the gas pump, the sand discharging pipe, the material guiding shell, the gas pumping cover, the water adding pipe and the blow-off pipe are adopted, so that dust can be cleaned conveniently, the dust can be effectively prevented from drifting into the air, and the sand after primary screening can be screened conveniently again and can be screened completely by adopting the fixing plate, the material conveying pipe, the servo motor, the winch Long Shegan, the material guiding pipe, the material feeding shell, the telescopic pipe and the cover plate.
Description
Technical Field
The utility model relates to the technical field of road and bridge construction, in particular to sand and soil efficient screening equipment with a dustproof function for road and bridge construction.
Background
When constructing roads and bridges, a large amount of sand is usually used, and in order to improve the quality of the sand, stones mixed in the sand are usually required to be screened out, so that screening equipment is required to be used.
Through searching, the utility model with the patent number of CN215784696U and the name of sand screening device for building construction comprises a base, and research and analysis show that the sand screening device has the advantages of high screening efficiency and good effect, but has the following defects to a certain extent.
If the device can produce a large amount of dust because of screening in the use, and the dust is gone into in the air, can cause the pollution to the air, is being inconvenient to carry out screening once more to the sandy soil after screening, can have the incomplete condition of sandy soil screening, and inconvenient people use, in order to solve above technical problem, for this reason we design a road and bridge construction with dustproof function high-efficient screening arrangement of sandy soil.
Disclosure of utility model
The utility model aims to provide efficient sand screening equipment with a dustproof function for road and bridge construction, which has the advantages of dust prevention and repeated screening, and solves the problems that a large amount of dust is generated by screening in the using process of the equipment, the dust floats into the air to pollute the air, the once screened sand is inconvenient to screen again, and incomplete sand screening exists.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road and bridge construction is with high-efficient screening installation of sand with dustproof function, includes the support frame, the top of support frame is provided with screening case, screening case's rear side intercommunication has the sand discharge pipe, screening case's front side intercommunication has the guide shell, screening case's right side is provided with dust removal mechanism, the front side of guide shell is provided with reflux mechanism, dust removal mechanism includes the gas hood, the top of gas hood is provided with feeding mechanism, feeding mechanism includes reinforced shell, screening case's surface is provided with screening mechanism.
Preferably, the feeding mechanism comprises a mounting plate, the surface of support frame is connected with the mounting plate through the bolt, the opposite one side of mounting plate is connected with the reinforced shell through the bolt, the bottom intercommunication of reinforced shell has flexible pipe, the bottom of flexible pipe is through pipeline and exhaust hood intercommunication, the top of reinforced shell is connected with the apron through the hinge rotation, the rear side at apron top is through bolted connection there being the pull handle.
Preferably, the reflux mechanism comprises a fixed plate, the rear side of fixed plate is connected with the guide shell through the bolt, the front side of fixed plate is connected with the conveying pipeline through the bolted connection, the front side of guide shell is through pipeline and conveying pipeline intercommunication, there is servo motor in the bottom of conveying pipeline through bolted connection, servo motor's transmission shaft runs through to the inner chamber of conveying pipeline and has auger blade pole through bolted connection, the top intercommunication of conveying pipeline rear side has the conveying pipeline, the rear side and the reinforced shell intercommunication of conveying pipeline, the bottom intercommunication on conveying pipeline right side has the row material pipe, and the right side thread bush of row material pipe is equipped with the third tube cap.
Preferably, the dust removing mechanism comprises a gas washing box, the left side of the gas washing box is connected with the supporting frame through a bolt, the top of the gas washing box is connected with the air pump through a bolt, the exhaust pipe of the air pump is communicated with the gas washing box through a pipeline, the top of the screening box is connected with the exhaust hood through a bolt, the right side of the gas washing box is communicated with a drain pipe, a first pipe cover is sleeved on the right side of the drain pipe, a water adding pipe is communicated with the top of the gas washing box, a second pipe cover is sleeved on the top of the water adding pipe, and the front side of the gas washing box is communicated with the exhaust hood through a pipeline.
Preferably, the screening mechanism comprises a connecting plate, the bottom of connecting plate is connected with the support frame through the bolt, there is the spring at the top of connecting plate through bolted connection, there is the fly leaf at the top of spring through bolted connection, the opposite one side of fly leaf is connected with the screening case through the bolt, the both sides of screening case all have vibrating motor through bolted connection, the inner chamber of screening case has the sieve through bolted connection, there is the guide bolt at the top of connecting plate through bolted connection, the top of guide bolt runs through to the top of fly leaf and with fly leaf sliding connection.
Preferably, the bottom of the support frame is connected with a support plate through a bolt, and a third pipe cover is sleeved on the rear side of the sand discharge pipe through threads.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the screening box, the gas washing box, the air pump, the sand discharge pipe, the material guide shell, the gas suction cover, the water adding pipe and the blow-off pipe are adopted, so that dust can be cleaned conveniently, the dust can be effectively prevented from drifting into the air, and air pollution can be effectively prevented;
2. According to the utility model, the sand after primary screening can be conveniently screened again by adopting the fixing plate, the conveying pipe, the servo motor, the winch Long Shegan, the material guiding pipe, the material feeding shell, the telescopic pipe and the cover plate, the sand can be completely screened, and the sand can be effectively prevented from being wasted.
Drawings
FIG. 1 is an isometric view of the structure of the present utility model;
FIG. 2 is a perspective view of a mounting plate and a guide tube of the present utility model;
FIG. 3 is a perspective view of a scrubber box and a drain pipe of the present utility model;
fig. 4 is a perspective view of the support frame and screen deck of the present utility model.
In the figure: 1. a support frame; 2. a connecting plate; 3. a spring; 4. a movable plate; 5. a screening box; 6. a vibration motor; 7. a gas washing tank; 8. an air pump; 9. a sand discharge pipe; 10. a material guiding shell; 11. a fixing plate; 12. a material conveying pipe; 13. a servo motor; 14. twisting Long Shegan; 15. a material guiding pipe; 16. an air-extracting cover; 17. a mounting plate; 18. a charging shell; 19. a telescopic tube; 20. a cover plate; 21. a water supply pipe; 22. a blow-down pipe; 23. a sieve plate; 24. a charging mechanism; 25. a reflow mechanism; 26. a dust removing mechanism; 27. and a screening mechanism.
Detailed Description
Referring to fig. 1-4, a road and bridge construction sand and soil efficient screening device with dustproof function comprises a support frame 1, wherein a screening box 5 is arranged at the top of the support frame 1, a sand discharging pipe 9 is communicated with the rear side of the screening box 5, a material guiding shell 10 is communicated with the front side of the screening box 5, a dust removing mechanism 26 is arranged on the right side of the screening box 5, a reflux mechanism 25 is arranged on the front side of the material guiding shell 10, the dust removing mechanism 26 comprises an air suction cover 16, a feeding mechanism 24 is arranged at the top of the air suction cover 16, the feeding mechanism 24 comprises a feeding shell 18, and a screening mechanism 27 is arranged on the surface of the screening box 5.
Referring to fig. 1, the charging mechanism 24 includes a mounting plate 17, the surface of the support frame 1 is connected with the mounting plate 17 through bolts, one side of the mounting plate 17 opposite to the mounting plate is connected with a charging shell 18 through bolts, a telescopic pipe 19 is communicated with the bottom of the charging shell 18, the bottom of the telescopic pipe 19 is communicated with an air exhaust cover 16 through a pipeline, the top of the charging shell 18 is rotationally connected with a cover plate 20 through a hinge, the rear side of the top of the cover plate 20 is connected with a pull handle through bolts, by arranging the mounting plate 17, the charging shell 18 can be supported conveniently, the charging shell 18 can be kept stable conveniently, and by arranging a handle, the cover plate 20 can be pulled conveniently by staff.
Referring to fig. 1 and 2, the reflow mechanism 25 includes a fixing plate 11, the rear side of the fixing plate 11 is connected with a material guiding shell 10 through a bolt, the front side of the fixing plate 11 is connected with a material conveying pipe 12 through a bolt, the front side of the material guiding shell 10 is communicated with the material conveying pipe 12 through a pipeline, the bottom of the material conveying pipe 12 is connected with a servo motor 13 through a bolt, a transmission shaft of the servo motor 13 penetrates through an inner cavity of the material conveying pipe 12 and is connected with a auger stem 14 through a bolt, the top of the rear side of the material conveying pipe 12 is communicated with a material guiding pipe 15, the rear side of the material guiding pipe 15 is communicated with a material feeding shell 18, the bottom of the right side of the material conveying pipe 12 is communicated with a material discharging pipe, and a third pipe cover is sleeved on the right side of the material discharging pipe through arranging the material discharging pipe, stones screened out of sandy soil can be conveniently discharged, and the device can conveniently work again.
Referring to fig. 1 and 3, the dust removing mechanism 26 includes a gas washing tank 7, the left side of the gas washing tank 7 is connected with the support frame 1 through a bolt, the top of the gas washing tank 7 is connected with a gas pump 8 through a bolt, a gas extraction pipe of the gas pump 8 is communicated with the gas washing tank 7 through a pipeline, the top of the screening tank 5 is connected with a gas extraction cover 16 through a bolt, the right side of the gas washing tank 7 is communicated with a drain pipe 22, a first pipe cover is sleeved on the right side of the drain pipe 22, a water adding pipe 21 is communicated with the top of the gas washing tank 7, a second pipe cover is sleeved on the top of the water adding pipe 21, the front side of the gas washing tank 7 is communicated with the gas extraction cover 16 through a pipeline, gas washing water can be conveniently added into the gas washing tank 7 through the arrangement of the drain pipe 22, and sewage in the gas washing tank 7 can be conveniently discharged through the arrangement of the drain pipe 22.
Referring to fig. 1 and 4, the screening mechanism 27 includes a connecting plate 2, the bottom of the connecting plate 2 is connected with a supporting frame 1 through a bolt, the top of the connecting plate 2 is connected with a spring 3 through a bolt, the top of the spring 3 is connected with a movable plate 4 through a bolt, one side opposite to the movable plate 4 is connected with a screening box 5 through a bolt, both sides of the screening box 5 are connected with a vibrating motor 6 through a bolt, an inner cavity of the screening box 5 is connected with a screen plate 23 through a bolt, the top of the connecting plate 2 is connected with a guide bolt through a bolt, the top of the guide bolt penetrates to the top of the movable plate 4 and is in sliding connection with the movable plate 4, and the movable plate 4 can be conveniently guided by setting the guide bolt, so that the movable plate 4 can be conveniently and stably moved.
Referring to fig. 1, the bottom of the support frame 1 is connected with a support plate through a bolt, a third pipe cover is sleeved on the rear side thread of the sand discharge pipe 9, the support plate is arranged, the support frame 1 can be conveniently supported, the support frame 1 can be conveniently kept stable, the vibration amplitude expansion effect can be achieved through the arrangement of the connecting plate 2, the spring 3 and the movable plate 4, and the screening box 5 and the screening plate 23 can be conveniently vibrated.
During the use, pull open apron 20, add the sand that needs screening in to the suction hood 16 through reinforced shell 18, then start vibrating motor 6 through peripheral controller, drive screening case 5 and sieve 23 through vibrating motor 6 and vibrate, sieve sand through sieve 23, finer sand falls to the bottom of screening case 5 inner chamber after the screening, can not fall into conveying pipeline 12 through guide shell 10 under the effect of vibrations and gravity through stone and the sand that does not fall down of sieve 23, then start servo motor 13 through peripheral controller, drive auger blade pole 14 through the transmission shaft of servo motor 13 and rotate, promote stone and sand through auger blade pole 14, stone and sand carry into reinforced shell 18 and fall into screening case 5 through guide pipe 15 and sieve once more, in the screening process, start air pump 8 through peripheral controller, carry out the negative pressure to the purge box 7 through air pump 8, in the effect of negative pressure is gone into the purge box 7 through suction hood 16 and pipeline with dust-carrying gas, and wash out the dust in the water with the air leading into through dust-carrying gas, thereby remove dust.
To sum up: this road and bridge construction is with high-efficient screening installation of sand with dustproof function, through water pipe 21, blow off pipe 22, sieve 23, feeding mechanism 24, reflux mechanism 25, dust removal mechanism 26 and screening mechanism 27, possess dustproof and repeated screening's advantage, solved the device and can produce a large amount of dust because of screening in the use, in the dust wafts in the air, can cause the pollution to the air, be inconvenient for sieving once more the sand after sieving, can have the incomplete condition of sand screening's problem.
Claims (6)
1. Road and bridge construction is with high-efficient screening installation of sand with dustproof function, including support frame (1), its characterized in that: the top of support frame (1) is provided with screening case (5), the rear side intercommunication of screening case (5) has sand discharge pipe (9), the front side intercommunication of screening case (5) has guide shell (10), the right side of screening case (5) is provided with dust removal mechanism (26), the front side of guide shell (10) is provided with reflux mechanism (25), dust removal mechanism (26) are including gas hood (16), the top of gas hood (16) is provided with feeding mechanism (24), feeding mechanism (24) are including reinforced shell (18), the surface of screening case (5) is provided with screening mechanism (27).
2. The road and bridge construction sand and soil efficient screening device with a dustproof function according to claim 1, wherein: the feeding mechanism (24) comprises a mounting plate (17), the surface of the supporting frame (1) is connected with the mounting plate (17) through bolts, one side, opposite to the mounting plate (17), of the mounting plate is connected with a feeding shell (18) through bolts, a telescopic pipe (19) is communicated with the bottom of the feeding shell (18), the bottom of the telescopic pipe (19) is communicated with an air exhaust cover (16) through a pipeline, the top of the feeding shell (18) is connected with a cover plate (20) through hinge rotation, and the rear side of the top of the cover plate (20) is connected with a pull handle through bolts.
3. The road and bridge construction sand and soil efficient screening device with a dustproof function according to claim 1, wherein: the backflow mechanism (25) comprises a fixed plate (11), the rear side of the fixed plate (11) is connected with a guide shell (10) through a bolt, the front side of the fixed plate (11) is connected with a conveying pipe (12) through a bolt, the front side of the guide shell (10) is communicated with the conveying pipe (12) through a pipeline, the bottom of the conveying pipe (12) is connected with a servo motor (13) through a bolt, a transmission shaft of the servo motor (13) penetrates through an inner cavity of the conveying pipe (12) and is connected with a auger blade rod (14) through a bolt, the top of the rear side of the conveying pipe (12) is communicated with a guide pipe (15), the rear side of the guide pipe (15) is communicated with a feeding shell (18), the bottom of the right side of the conveying pipe (12) is communicated with a discharge pipe, and a third pipe cover is sleeved on the right side of the discharge pipe.
4. The road and bridge construction sand and soil efficient screening device with a dustproof function according to claim 1, wherein: the dust removing mechanism (26) comprises a gas washing box (7), the left side of the gas washing box (7) is connected with the support frame (1) through a bolt, the top of the gas washing box (7) is connected with the air pump (8) through the bolt, the exhaust pipe of the air pump (8) is communicated with the gas washing box (7) through a pipeline, the top of the screening box (5) is connected with the exhaust hood (16) through the bolt, the right side of the gas washing box (7) is communicated with a drain pipe (22), a first pipe cover is arranged on the right side thread bush of the drain pipe (22), the top of the gas washing box (7) is communicated with the water adding pipe (21), the top thread bush of the water adding pipe (21) is provided with a second pipe cover, and the front side of the gas washing box (7) is communicated with the exhaust hood (16) through a pipeline.
5. The road and bridge construction sand and soil efficient screening device with a dustproof function according to claim 1, wherein: screening mechanism (27) are including connecting plate (2), the bottom of connecting plate (2) is passed through the bolt and is connected with support frame (1), there is spring (3) at the top of connecting plate (2) through bolted connection, there is fly leaf (4) at the top of spring (3) through bolted connection, one side that fly leaf (4) are relative is passed through the bolt and is connected with screening case (5), there is vibration motor (6) both sides of screening case (5) all through bolted connection, the inner chamber of screening case (5) is passed through bolted connection and is had sieve (23), there is the guide bolt at the top of connecting plate (2) through bolted connection, and the top of guide bolt runs through to the top of fly leaf (4) and with fly leaf (4) sliding connection.
6. The road and bridge construction sand and soil efficient screening device with a dustproof function according to claim 1, wherein: the bottom of the support frame (1) is connected with a support plate through a bolt, and a third pipe cover is sleeved on the rear side of the sand discharge pipe (9) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322826183.XU CN220919952U (en) | 2023-10-20 | 2023-10-20 | Road and bridge construction is with high-efficient screening installation of sand with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322826183.XU CN220919952U (en) | 2023-10-20 | 2023-10-20 | Road and bridge construction is with high-efficient screening installation of sand with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919952U true CN220919952U (en) | 2024-05-10 |
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ID=90961290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322826183.XU Active CN220919952U (en) | 2023-10-20 | 2023-10-20 | Road and bridge construction is with high-efficient screening installation of sand with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919952U (en) |
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2023
- 2023-10-20 CN CN202322826183.XU patent/CN220919952U/en active Active
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