CN220532222U - Vibrating screening mechanism for asphalt production - Google Patents
Vibrating screening mechanism for asphalt production Download PDFInfo
- Publication number
- CN220532222U CN220532222U CN202322063361.8U CN202322063361U CN220532222U CN 220532222 U CN220532222 U CN 220532222U CN 202322063361 U CN202322063361 U CN 202322063361U CN 220532222 U CN220532222 U CN 220532222U
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- Prior art keywords
- screening
- fixedly connected
- dust removal
- dust
- case
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- 238000012216 screening Methods 0.000 title claims abstract description 90
- 239000010426 asphalt Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of asphalt and discloses a vibrating screening mechanism for asphalt production, which comprises a screening box and a screening plate, wherein the upper side and the lower side of the back side of the screening box are respectively and movably connected with a material taking door through hinges, the left side and the right side of the inner cavity of the screening box are respectively and fixedly connected with a fixed plate, the inner side of the fixed plate is provided with a sliding chute, the left side and the right side of the screening plate are respectively and fixedly connected with a sliding block, the sliding blocks are in sliding connection with the inner cavity of the sliding chute, the inner surface of the screening plate is provided with a plurality of screening holes, and the left side and the right side of the bottom of the screening plate are respectively and fixedly connected with a vibrating motor; the left side of screening case is provided with dust removal mechanism. This vibrating screening mechanism produces suction through the input of fan to in sucking dust through dust absorption pipe and horn pipe sucked the inner chamber of dust removal case, at this moment, the dust falls the top of filter screen and filters, has reached the effect of dust removal, avoids the dust of doping in the air to influence the production quality of pitch.
Description
Technical Field
The utility model relates to the technical field of asphalt, in particular to a vibrating screening mechanism for asphalt production.
Background
Asphalt is a blackish brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is one of high-viscosity organic liquids, mostly exists in a liquid or semisolid petroleum form, has black surface, is soluble in carbon disulfide and carbon tetrachloride, and is a waterproof, moistureproof and anticorrosive organic cementing material.
In asphalt production, a screening mechanism is needed, but in the screening process of the existing asphalt, the screening mechanism is directly exposed to the outside for working, so that dust emission can be caused, and particularly in the south area, moisture in the air can make equipment wet, so that dust is adsorbed more easily, and the normal working of the equipment is affected.
Accordingly, one skilled in the art would be able to provide a vibratory screening mechanism for asphalt production that addresses the problems set forth in the background above.
Disclosure of Invention
The utility model aims to provide a vibrating screening mechanism for asphalt production, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a vibrating screening mechanism of pitch production, includes screening case and screening board, the upper and lower both sides of screening case back side all have the material door through hinge swing joint, the left and right sides of screening case inner chamber all fixedly connected with fixed plate, the spout has been seted up to the inboard of fixed plate, the left and right sides of screening board all fixedly connected with slider, and slider sliding connection is in the inner chamber of spout, a plurality of screening holes have been seted up to the internal surface of screening board, the left and right sides of screening board bottom all fixedly connected with vibrating motor;
the left side of screening case is provided with dust removal mechanism, dust removal mechanism includes the dust removal case, the equal fixedly connected with cassette in the left and right sides of dust removal case inner chamber, the inboard joint of cassette has the filter screen, the middle-end fixedly connected with fan in dust removal case inner chamber bottom, the top intercommunication of dust removal case has the dust absorption pipe, the dust absorption pipe is kept away from the one end intercommunication of dust removal case and is had the horn pipe.
As still further aspects of the utility model: the outer surface cover of dust absorption pipe is equipped with fixed cover, the left side fixedly connected with fixed block of fixed cover, and the left side fixedly connected with of fixed block is in the left side of screening case inner chamber.
As still further aspects of the utility model: the top intercommunication of screening case has the inlet pipe, the top intercommunication of inlet pipe has the passage.
As still further aspects of the utility model: supporting legs are fixedly connected to the periphery of the bottom of the screening box, and rubber pads are arranged at the bottoms of the supporting legs.
As still further aspects of the utility model: the bottom of the inner cavity of the chute is fixedly connected with a spring, and the top of the spring is fixedly connected with the bottom of the sliding block.
As still further aspects of the utility model: the front side of the dust removal box is movably connected with a box door through a hinge, and the front side of the box door is fixedly connected with a handle.
As still further aspects of the utility model: the front side of screening case is provided with the observation window, and all pass through bolt threaded connection in the internal surface of screening case around the observation window internal surface.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, suction force is generated through the input end of the fan, dust is sucked into the inner cavity of the dust collection box through the dust collection pipe and the horn pipe, and at the moment, the dust falls to the top of the filter screen for filtration, so that the dust collection effect is achieved, and the influence of dust doped in air on the production quality of asphalt is avoided.
2. According to the utility model, the dust collection pipe can be limited by arranging the fixing sleeve and the fixing block, falling is avoided, the material guiding effect can be achieved by arranging the material guiding pipe, the anti-skid effect can be achieved by arranging the supporting legs and the rubber pad, the overall stability is improved, and the screening plate can be deformed and driven to shake due to the influence of force by arranging the springs, so that the screening effect is improved.
Drawings
FIG. 1 is a schematic diagram of a vibratory screening mechanism for asphalt production;
FIG. 2 is a schematic diagram of a rear view of a vibratory screening mechanism for asphalt production;
FIG. 3 is a schematic cross-sectional view of a vibratory screening mechanism for asphalt production;
fig. 4 is an enlarged schematic view of the structure of a vibratory screening machine for asphalt production at a position a in fig. 3.
In the figure: 1. a screening box; 2. support legs; 3. a rubber pad; 4. a dust removing mechanism; 401. a dust removal box; 402. a clamping seat; 403. a filter screen; 404. a blower; 405. a dust collection pipe; 406. a fixed block; 407. a fixed sleeve; 408. a horn tube; 5. a door; 6. a material taking door; 7. a feed pipe; 8. a material guiding pipe; 9. an observation window; 10. a screening plate; 11. a vibration motor; 12. screening holes; 13. a chute; 14. a spring; 15. a slide block; 16. and a fixing plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a vibrating screening mechanism for asphalt production comprises a screening box 1 and a screening plate 10, wherein the upper side and the lower side of the back side of the screening box 1 are respectively and movably connected with a material taking door 6 through hinges, the left side and the right side of the inner cavity of the screening box 1 are respectively and fixedly connected with a fixing plate 16, the inner side of the fixing plate 16 is provided with a sliding groove 13, the left side and the right side of the screening plate 10 are respectively and fixedly connected with a sliding block 15, the sliding blocks 15 are in sliding connection in the inner cavity of the sliding groove 13, the inner surface of the screening plate 10 is provided with a plurality of screening holes 12, and the left side and the right side of the bottom of the screening plate 10 are respectively and fixedly connected with a vibrating motor 11;
the left side of screening case 1 is provided with dust removal mechanism 4, and dust removal mechanism 4 includes dust removal case 401, and the equal fixedly connected with cassette 402 in the left and right sides of dust removal case 401 inner chamber, the inboard joint of cassette 402 has filter screen 403, and the middle-end fixedly connected with fan 404 of dust removal case 401 inner chamber bottom, the top intercommunication of dust removal case 401 has dust absorption pipe 405, and dust absorption pipe 405 keeps away from the one end intercommunication of dust removal case 401 and has horn pipe 408.
Specifically, the outer surface of the dust collection pipe 405 is sleeved with a fixing sleeve 407, the left side of the fixing sleeve 407 is fixedly connected with a fixing block 406, and the left side of the fixing block 406 is fixedly connected to the left side of the inner cavity of the screening box 1.
Through above-mentioned technical scheme, through setting up fixed cover 407 and fixed block 406, can carry out spacingly to dust absorption pipe 405, avoid taking place to drop.
Specifically, the top intercommunication of screening case 1 has inlet pipe 7, and the top intercommunication of inlet pipe 7 has guide pipe 8.
Through above-mentioned technical scheme, through setting up passage 8, can play the effect of guide.
Specifically, all around of screening case 1 bottom all fixedly connected with supporting leg 2, the bottom of supporting leg 2 is provided with rubber pad 3.
Through above-mentioned technical scheme, through setting up supporting leg 2 and rubber pad 3, can play skid-proof effect, improve holistic stability.
Specifically, the bottom of the inner cavity of the chute 13 is fixedly connected with a spring 14, and the top of the spring 14 is fixedly connected with the bottom of the sliding block 15.
Through above-mentioned technical scheme, through setting up spring 14, can take place deformation and drive screening board 10 and rock because of the influence of power, improve screening effect.
Specifically, the front side of the dust removal box 401 is movably connected with the box door 5 through a hinge, and the front side of the box door 5 is fixedly connected with a handle.
Through above-mentioned technical scheme, through setting up chamber door 5, can make things convenient for people to take out filter screen 403 and wash or change.
Specifically, the front side of screening case 1 is provided with observation window 9, and all around of observation window 9 internal surface all pass through bolt threaded connection in screening case 1's internal surface.
Through above-mentioned technical scheme, through setting up observation window 9, can make things convenient for people to observe.
The working principle of the utility model is as follows: firstly, pitch to be screened is poured into the inner cavity of the screening box 1 through the material guide pipe 8 and the material feeding pipe 7, at the moment, the pitch falls to the top of the screening plate 10, the vibration motor 11 drives the screening plate 10 to vibrate, pitch at the top of the screening plate 10 is screened, smaller pitch falls to the bottom of the inner cavity of the screening box 1 through the screening hole 12, larger pitch stays to the top of the screening plate 10, dust can enter the inner cavity of the screening box 1 through the material guide pipe 8 in the screening process, at the moment, suction force is generated through the input end of the fan 404, dust is sucked into the inner cavity of the dust collection box 401 through the dust collection pipe 405 and the horn pipe 408, at the moment, the dust falls to the top of the filter screen 403 to be filtered, the dust collection effect is achieved, and the dust doped in air is prevented from affecting the production quality of the pitch.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a vibrating screening mechanism of pitch production, includes screening case (1) and screening board (10), its characterized in that: the material taking device is characterized in that the material taking door (6) is movably connected to the upper side and the lower side of the back side of the screening box (1) through hinges, the fixing plates (16) are fixedly connected to the left side and the right side of the inner cavity of the screening box (1), the sliding grooves (13) are formed in the inner sides of the fixing plates (16), the sliding blocks (15) are fixedly connected to the left side and the right side of the screening plate (10), the sliding blocks (15) are slidably connected to the inner cavity of the sliding grooves (13), a plurality of screening holes (12) are formed in the inner surface of the screening plate (10), and the vibrating motors (11) are fixedly connected to the left side and the right side of the bottom of the screening plate (10);
the left side of screening case (1) is provided with dust removal mechanism (4), dust removal mechanism (4) are including dust removal case (401), the equal fixedly connected with cassette (402) in the left and right sides of dust removal case (401) inner chamber, the inboard joint of cassette (402) has filter screen (403), the middle-end fixedly connected with fan (404) of dust removal case (401) inner chamber bottom, the top intercommunication of dust removal case (401) has dust absorption pipe (405), the one end intercommunication that dust absorption pipe (405) kept away from dust removal case (401) has horn pipe (408).
2. A vibratory screening mechanism for asphalt production according to claim 1, wherein: the outer surface of the dust collection pipe (405) is sleeved with a fixing sleeve (407), the left side of the fixing sleeve (407) is fixedly connected with a fixing block (406), and the left side of the fixing block (406) is fixedly connected to the left side of the inner cavity of the screening box (1).
3. A vibratory screening mechanism for asphalt production according to claim 1, wherein: the top of screening case (1) communicates there is inlet pipe (7), the top of inlet pipe (7) communicates there is passage (8).
4. A vibratory screening mechanism for asphalt production according to claim 1, wherein: supporting legs (2) are fixedly connected to the periphery of the bottom of the screening box (1), and rubber pads (3) are arranged at the bottoms of the supporting legs (2).
5. A vibratory screening mechanism for asphalt production according to claim 1, wherein: the bottom of the inner cavity of the sliding groove (13) is fixedly connected with a spring (14), and the top of the spring (14) is fixedly connected with the bottom of the sliding block (15).
6. A vibratory screening mechanism for asphalt production according to claim 1, wherein: the front side of the dust removal box (401) is movably connected with a box door (5) through a hinge, and the front side of the box door (5) is fixedly connected with a handle.
7. A vibratory screening mechanism for asphalt production according to claim 1, wherein: the front side of screening case (1) is provided with observation window (9), and all around of observation window (9) internal surface all through bolt threaded connection in the internal surface of screening case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063361.8U CN220532222U (en) | 2023-08-02 | 2023-08-02 | Vibrating screening mechanism for asphalt production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063361.8U CN220532222U (en) | 2023-08-02 | 2023-08-02 | Vibrating screening mechanism for asphalt production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220532222U true CN220532222U (en) | 2024-02-27 |
Family
ID=89967736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322063361.8U Active CN220532222U (en) | 2023-08-02 | 2023-08-02 | Vibrating screening mechanism for asphalt production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220532222U (en) |
-
2023
- 2023-08-02 CN CN202322063361.8U patent/CN220532222U/en active Active
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