CN216397015U - Sieving mechanism is used in pitch production and processing - Google Patents
Sieving mechanism is used in pitch production and processing Download PDFInfo
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- CN216397015U CN216397015U CN202122472906.1U CN202122472906U CN216397015U CN 216397015 U CN216397015 U CN 216397015U CN 202122472906 U CN202122472906 U CN 202122472906U CN 216397015 U CN216397015 U CN 216397015U
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Abstract
The utility model discloses a screening device for asphalt production and processing, which comprises a stirring tank, wherein the top of the stirring tank is fixedly connected with a feeding pipe, the bottom of the stirring tank is fixedly connected with a discharging hopper, the inner wall of the discharging hopper is fixedly connected with an electromagnetic valve, and one side of the stirring tank is fixedly connected with a feeding pipe; servo motor, servo motor and the top fixed connection of agitator tank, and servo motor's output fixedly connected with threaded rod to the threaded rod runs through the inside that the top of agitator tank extended to the agitator tank. This sieving mechanism is used in pitch production and processing takes the elliptical wheel to rotate through the threaded rod, makes and filters the reel under elliptical wheel and compression spring's mating reaction, is horizontal reciprocating motion, when improving screening efficiency, avoids the raw materials to block and leads to first screen cloth and second screen cloth to block up, simultaneously under the effect of runner assembly, utilizes the setting of first belt pulley and second belt pulley, and the drive puddler carries out intensive mixing to the raw materials.
Description
Technical Field
The utility model relates to the technical field of asphalt production, in particular to a screening device for asphalt production and processing.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is one of high-viscosity organic liquids, mostly exists in the form of asphalt or tar, has a black surface, is soluble in carbon disulfide, is a waterproof, moistureproof and anticorrosive organic cementing material, is mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt, and is used for industries such as coatings, plastics, rubber and the like, pavements and the like.
In the production process of asphalt, a certain amount of crushed stone or crushed gravel, stone chips or sand, mineral powder and the like are required to be added and mixed with a certain proportion of road asphalt material, and in the mixing and processing process, due to the fact that the crushed stone is different in size, inconvenience is easily brought to subsequent use, so that the screening device for asphalt production and processing is provided so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a screening device for asphalt production and processing, which aims to solve the problem that in the asphalt production process proposed by the background technology, a certain amount of crushed stone or crushed gravel, stone chips or sand, mineral powder and the like need to be added and mixed with a certain proportion of road asphalt material, and in the mixing processing process, due to different sizes of the crushed stone, the subsequent use is easy to cause inconvenience.
In order to achieve the purpose, the utility model provides the following technical scheme: sieving mechanism for pitch production and processing comprises
The stirring device comprises a stirring tank, a feeding pipe, a discharging hopper, an electromagnetic valve and a feeding pipe, wherein the top of the stirring tank is fixedly connected with the feeding pipe, the bottom of the stirring tank is fixedly connected with the discharging hopper, the inner wall of the discharging hopper is fixedly connected with the electromagnetic valve, and one side of the stirring tank is fixedly connected with the feeding pipe;
the servo motor is fixedly connected with the top of the stirring tank, the output end of the servo motor is fixedly connected with a threaded rod, the threaded rod penetrates through the top of the stirring tank and extends into the stirring tank, and the outer wall of the threaded rod is fixedly connected with two elliptical wheels which are distributed in parallel;
the device comprises two filtering screen frames, two compression springs are fixedly connected to two sides of each filtering screen frame, grooves are formed in one sides of the two filtering screen frames, the inner walls of the two grooves are rotatably connected with the outer walls of two elliptical wheels respectively, and the inner walls of the two filtering screen frames are fixedly connected with a first screen and a second screen respectively;
and the rotating assembly is fixedly connected with the threaded rod, and the rotating assembly is rotatably connected with the inner top wall of the stirring tank.
Preferably, the rotating assembly comprises a first belt pulley, the first belt pulley is fixedly connected with the threaded rod, a second belt pulley is arranged on one side of the first belt pulley, the first belt pulley is connected with the second belt pulley in a belt transmission mode, a rotating shaft is fixedly connected to the center of the second belt pulley, and the top of the rotating shaft is rotatably connected with the inner top wall of the stirring tank.
Preferably, the center of first screen cloth and second screen cloth is the fixedly connected with sleeve all, and the axis of rotation runs through two sleeves to the axis of rotation is connected with the inner wall rotation of two sleeves, and the bottom fixedly connected with puddler of axis of rotation moreover.
Preferably, the outer wall of the rotating shaft is fixedly connected with two baffles, and the two baffles are respectively positioned at the tops of the two sleeves.
Preferably, the equal fixedly connected with U-shaped plate in inner wall both sides of agitator tank, and the threaded rod rotates with one of them U-shaped plate to be connected to the inner wall fixedly connected with slide bar of another U-shaped plate, the inner wall sliding connection of agitator tank has the cleaning brush, and the inner wall mutual adaptation of cleaning brush and agitator tank.
Preferably, a threaded hole is formed in one side of the top of the cleaning brush, the cleaning brush is in threaded connection with the threaded rod through the threaded hole, a sliding hole is formed in one side of the top of the cleaning brush, and the sliding rod is in sliding connection with the inner wall of the sliding hole.
Compared with the prior art, the utility model has the beneficial effects that: the screening device for asphalt production and processing;
1. the threaded rod drives the elliptical wheel to rotate, so that the filtering screen frame horizontally reciprocates under the matching action of the elliptical wheel and the compression spring, the screening efficiency is improved, the blockage of the first screen and the second screen caused by the clamping of raw materials is avoided, and meanwhile, the stirring rod is driven to fully stir the raw materials by the arrangement of the first belt pulley and the second belt pulley under the action of the rotating assembly;
2. through the rotation of threaded rod, the vertical lift motion is done to the drive cleaning brush, cleans the inner wall residue of agitator tank, avoids the raw materials to remain in the agitator tank, and the next use of agitator tank is not convenient for when influencing the production capacity.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of a second screen and a filter frame according to the present invention;
FIG. 3 is a schematic cross-sectional view of a first screen of the present invention;
FIG. 4 is a schematic view of a cleaning brush according to the present invention;
FIG. 5 is a schematic view of the connection structure of the elliptical wheel and the threaded rod of the present invention.
In the figure: 1. a stirring tank; 2. a feed pipe; 3. a discharge hopper; 4. an electromagnetic valve; 5. a servo motor; 6. a threaded rod; 7. an elliptical wheel; 8. filtering the screen frame; 9. a compression spring; 10. a groove; 11. a first screen; 12. a second screen; 13. a rotating assembly; 14. a first pulley; 15. a second pulley; 16. a rotating shaft; 17. a sleeve; 18. a stirring rod; 19. a baffle plate; 20. a U-shaped plate; 21. a slide bar; 22. a cleaning brush; 23. a threaded hole; 24. a slide hole; 25. and a feeding 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.
Referring to fig. 1-5, the present invention provides a technical solution: a screening device for asphalt production and processing comprises; the device comprises a stirring tank 1, a feeding pipe 2, a discharging hopper 3, an electromagnetic valve 4, a servo motor 5, a threaded rod 6, an elliptical wheel 7, a filtering screen frame 8, a compression spring 9, a groove 10, a first screen 11, a second screen 12, a rotating assembly 13, a first belt pulley 14, a second belt pulley 15, a rotating shaft 16, a sleeve 17, a stirring rod 18, a baffle plate 19, a U-shaped plate 20, a sliding rod 21, a cleaning brush 22, a threaded hole 23, a sliding hole 24 and a feeding pipe 25;
the stirring device comprises a stirring tank 1, wherein the top of the stirring tank 1 is fixedly connected with a feeding pipe 2, the bottom of the stirring tank 1 is fixedly connected with a discharging hopper 3, the inner wall of the discharging hopper 3 is fixedly connected with an electromagnetic valve 4, and one side of the stirring tank 1 is fixedly connected with a feeding pipe 25;
the stirring device comprises a servo motor 5, wherein the servo motor 5 is fixedly connected with the top of the stirring tank 1, the output end of the servo motor 5 is fixedly connected with a threaded rod 6, the threaded rod 6 penetrates through the top of the stirring tank 1 and extends into the stirring tank 1, two elliptical wheels 7 are fixedly connected with the outer wall of the threaded rod 6, and the two elliptical wheels 7 are distributed in parallel;
the number of the filtering screen frames 8 is two, two compression springs 9 are fixedly connected to two sides of each of the two filtering screen frames 8, grooves 10 are formed in one sides of the two filtering screen frames 8, inner walls of the two grooves 10 are rotatably connected with outer walls of the two elliptical wheels 7 respectively, and the inner walls of the two filtering screen frames 8 are fixedly connected with a first screen 11 and a second screen 12 respectively;
and the rotating assembly 13, the rotating assembly 13 and the threaded rod 6 are fixedly connected, and the rotating assembly 13 is rotatably connected with the inner top wall of the stirring tank 1.
Referring to fig. 1, the rotating assembly 13 includes a first belt pulley 14, the first belt pulley 14 is fixedly connected to the threaded rod 6, a second belt pulley 15 is disposed on one side of the first belt pulley 14, the first belt pulley 14 is in transmission connection with the second belt pulley 15 through a belt, a rotating shaft 16 is fixedly connected to the center of the second belt pulley 15, the top of the rotating shaft 16 is rotatably connected to the inner top wall of the stirring tank 1, and the threaded rod 6 drives the rotating shaft 16 to rotate synchronously through the first belt pulley 14 and the second belt pulley 15.
Referring to fig. 2, the centers of the first screen 11 and the second screen 12 are fixedly connected with sleeves 17, the rotating shaft 16 penetrates through the two sleeves 17, the rotating shaft 16 is rotatably connected with the inner walls of the two sleeves 17, the bottom of the rotating shaft 16 is fixedly connected with a stirring rod 18, and the rotation of the rotating shaft 16 and the rotation of the first screen 11 and the second screen 12 are not affected by each other through the arrangement of the sleeves 17.
Referring to fig. 3, two baffles 19 are fixedly connected to the outer wall of the rotating shaft 16, and the two baffles 19 are respectively located at the tops of the two sleeves 17, so that the raw materials are prevented from falling from the sleeves 17 by the arrangement of the baffles 19.
Referring to fig. 1, U-shaped plates 20 are fixedly connected to both sides of the inner wall of the stirring tank 1, the threaded rod 6 is rotatably connected to one of the U-shaped plates 20, a sliding rod 21 is fixedly connected to the inner wall of the other U-shaped plate 20, a cleaning brush 22 is slidably connected to the inner wall of the stirring tank 1, the cleaning brush 22 is adapted to the inner wall of the stirring tank 1, and the U-shaped plates 20 are arranged to connect the sliding rod 21 and the stirring tank 1 and limit the moving distance of the cleaning brush 22.
Referring to fig. 4, a threaded hole 23 is formed in one side of the top of the cleaning brush 22, the cleaning brush 22 is in threaded connection with the threaded rod 6 through the threaded hole 23, a sliding hole 24 is formed in one side of the top of the cleaning brush 22, the sliding rod 21 is in sliding connection with the inner wall of the sliding hole 24, and the cleaning brush 22 is driven to vertically move by the matching arrangement of the threaded rod 6 and the threaded hole 23.
The working principle is as follows: when the screening device for asphalt production and processing is used, according to the figures 1-5, firstly, the stone raw material is poured into the stirring tank 1 through the feeding pipe 2, then the servo motor 5 is started, the threaded rod 6 is driven to rotate under the action of the servo motor 5, so that the elliptical wheel 7 rotates inside the groove 10, further horizontally moving the filtering screen frame 8, when the acting force of the elliptical wheel 7 on the filtering screen frame 8 disappears, the compression spring 9 drives the filtering screen frame 8 to rebound to the original position, the raw materials are shaken and sieved, the sieving speed of the raw materials is improved, simultaneously, the raw materials are prevented from blocking the apertures of the first screen mesh 11 and the second screen mesh 12 to influence the blanking speed, after the sieving is finished, pouring asphalt from the feeding pipe 25, and enabling the first belt pulley 14 to drive the second belt pulley 15 and the rotating shaft 16 to synchronously rotate by the rotation of the threaded rod, so that the stirring rod 18 can fully stir and mix the stone raw material and the asphalt;
when the threaded rod 6 rotates, the cleaning brush 22 is vertically lifted along the direction of the sliding rod 21 under the action of the threaded hole 23, so that the raw materials remained on the inner wall of the stirring tank 1 are cleaned, and the influence on the weight of the product caused by the residue on the inner wall of the stirring tank 1 is avoided, and the next mixing production is inconvenient;
the use of the screening device for asphalt production and processing is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A screening device for asphalt production and processing is characterized by comprising
The stirring device comprises a stirring tank (1), wherein the top of the stirring tank (1) is fixedly connected with a feeding pipe (2), the bottom of the stirring tank (1) is fixedly connected with a discharging hopper (3), the inner wall of the discharging hopper (3) is fixedly connected with an electromagnetic valve (4), and one side of the stirring tank (1) is fixedly connected with a feeding pipe (25);
the stirring device comprises a servo motor (5), wherein the servo motor (5) is fixedly connected with the top of the stirring tank (1), the output end of the servo motor (5) is fixedly connected with a threaded rod (6), the threaded rod (6) penetrates through the top of the stirring tank (1) and extends into the stirring tank (1), two elliptical wheels (7) are fixedly connected to the outer wall of the threaded rod (6), and the two elliptical wheels (7) are distributed in parallel;
the device comprises two filtering screen frames (8), wherein two sides of each of the two filtering screen frames (8) are fixedly connected with two compression springs (9), one side of each of the two filtering screen frames (8) is provided with a groove (10), the inner walls of the two grooves (10) are respectively and rotatably connected with the outer walls of two elliptical wheels (7), and the inner walls of the two filtering screen frames (8) are respectively and fixedly connected with a first screen (11) and a second screen (12);
rotating assembly (13), rotating assembly (13) and threaded rod (6) fixed connection, and rotating assembly (13) are connected with the interior roof rotation of agitator tank (1).
2. The screening device for asphalt production and processing according to claim 1, wherein: rotating assembly (13) include first belt pulley (14), and first belt pulley (14) and threaded rod (6) fixed connection to one side of first belt pulley (14) is equipped with second belt pulley (15), and first belt pulley (14) are connected through belt transmission with second belt pulley (15) moreover, the center fixedly connected with axis of rotation (16) of second belt pulley (15), and the top of axis of rotation (16) and the interior roof rotation of agitator tank (1) are connected.
3. The screening device for asphalt production and processing according to claim 2, wherein: the equal fixedly connected with sleeve (17) in center of first screen cloth (11) and second screen cloth (12), and axis of rotation (16) run through two sleeve (17) to axis of rotation (16) are connected with the inner wall rotation of two sleeve (17), and the bottom fixedly connected with puddler (18) of axis of rotation (16) moreover.
4. The screening device for asphalt production and processing according to claim 3, wherein: the outer wall of the rotating shaft (16) is fixedly connected with two baffle plates (19), and the two baffle plates (19) are respectively positioned at the tops of the two sleeves (17).
5. The screening device for asphalt production and processing according to claim 1, wherein: the equal fixedly connected with U-shaped plate (20) in inner wall both sides of agitator tank (1), and threaded rod (6) rotate with one of them U-shaped plate (20) and be connected to the inner wall fixedly connected with slide bar (21) of another U-shaped plate (20), the inner wall sliding connection of agitator tank (1) has cleaning brush (22), and cleaning brush (22) and the mutual adaptation of inner wall of agitator tank (1).
6. The screening device for asphalt production and processing according to claim 5, wherein: threaded hole (23) have been seted up to top one side of cleaning brush (22), and cleaning brush (22) pass through threaded hole (23) and threaded rod (6) threaded connection to sliding hole (24) have been seted up to top one side of cleaning brush (22), and slide bar (21) and the inner wall sliding connection of sliding hole (24) moreover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122472906.1U CN216397015U (en) | 2021-10-13 | 2021-10-13 | Sieving mechanism is used in pitch production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122472906.1U CN216397015U (en) | 2021-10-13 | 2021-10-13 | Sieving mechanism is used in pitch production and processing |
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| Publication Number | Publication Date |
|---|---|
| CN216397015U true CN216397015U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122472906.1U Active CN216397015U (en) | 2021-10-13 | 2021-10-13 | Sieving mechanism is used in pitch production and processing |
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| CN (1) | CN216397015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749372A (en) * | 2023-06-21 | 2023-09-15 | 谷风(东莞)三维科技有限公司 | 3D printing material supply stirring equipment and application method thereof |
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2021
- 2021-10-13 CN CN202122472906.1U patent/CN216397015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749372A (en) * | 2023-06-21 | 2023-09-15 | 谷风(东莞)三维科技有限公司 | 3D printing material supply stirring equipment and application method thereof |
| CN116749372B (en) * | 2023-06-21 | 2024-04-19 | 广东谷风三维科技有限公司 | 3D printing material supply stirring equipment and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220526 Address after: 063000 north side of gangrong street, Haigang Development Zone, Tangshan City, Hebei Province (200m west of State Grid) Patentee after: Tangshan longhetai environmental protection material Co.,Ltd. Address before: 529600 first floor, Gubu Youcha base office building, county road x600, Guigang Town, Yangchun City, Yangjiang City, Guangdong Province Patentee before: Ke Zhou |
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| TR01 | Transfer of patent right |