CN114289304A - Multistage screening installation of building aggregate for building - Google Patents
Multistage screening installation of building aggregate for building Download PDFInfo
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- CN114289304A CN114289304A CN202210005511.7A CN202210005511A CN114289304A CN 114289304 A CN114289304 A CN 114289304A CN 202210005511 A CN202210005511 A CN 202210005511A CN 114289304 A CN114289304 A CN 114289304A
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Abstract
The invention belongs to the technical field of screening equipment, and particularly relates to building aggregate multistage screening equipment for buildings, which aims at solving the problems that the conventional building aggregate is usually screened manually, is high in labor consumption and cannot be screened in a multistage manner, so that multiple screening is required and the screening efficiency is low. According to the invention, the building aggregate is subjected to efficient multistage screening by driving the screen frames to vibrate left and right and up and down simultaneously while automatically conveying and feeding the building aggregate.
Description
Technical Field
The invention relates to the technical field of screening equipment, in particular to multistage screening equipment for building aggregate.
Background
The aggregate is a granular loose material which plays a role of a framework or a filling function in concrete, the aggregate is used as a main raw material in the concrete, plays a role of the framework and a supporting function in a building, and has two types of fine aggregate and coarse aggregate.
The existing building aggregate is usually screened manually, the manpower consumption is large, multi-stage screening cannot be performed, multiple screening needs to be performed, and the screening efficiency is low, so that the multi-stage screening equipment for the building aggregate is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that the conventional building aggregate is usually screened manually, so that the labor consumption is high, multi-stage screening cannot be performed, multiple screening is required, and the screening efficiency is low.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multistage screening device for building aggregate comprises a base and a plurality of screen frames, wherein slide holes are formed in the front side and the rear side of the top of the base, slide plates are slidably mounted in the two slide holes, screen holes are formed in the inner walls of the bottoms of the screen frames, mounting columns and round shafts are fixedly mounted on the front side and the rear side of each screen frame, the outer sides of the round shafts on the same side of each screen frame are rotatably sleeved with a same connecting plate, a plurality of mounting holes matched with the mounting columns are formed in the front side of each slide plate, the mounting columns are rotatably connected in the corresponding mounting holes respectively, fixing plates are fixedly mounted on the front side and the rear side of the top of the base respectively, one sides, close to each other, of the two fixing plates are rotatably connected with a same driven roller, mounting plates are fixedly mounted on the front side and the rear side of the base, one side, close to each other, of the two mounting plates is rotatably connected with a same driving roller, and a same conveying belt is rotatably mounted on the driving roller and the driven roller, a driven belt wheel is fixedly installed at the front end of the driving roller, a groove is formed in one side of the bottom of the base, the same rotating shaft is rotatably connected to the inner walls of the front side and the rear side of the groove, a driving belt wheel and a worm wheel are fixedly installed on the rotating shaft, the same belt is installed on the driving belt wheel and the driven belt wheel in a transmission manner, an installation groove is formed in one side of the bottom of the base, a motor is fixedly installed in the installation groove, a worm is fixedly connected to an output shaft of the motor and meshed with the worm wheel, a transverse shaft is fixedly installed at one end of the worm, a first bevel gear and a second bevel gear are fixedly installed on the transverse shaft, a vertical plate is fixedly installed at the bottom of the base, a transverse plate is fixedly installed at one side of the vertical plate, a vertical shaft is arranged at the top of the transverse plate, a vertical shaft is rotatably installed in the vertical hole, a third bevel gear and a cam are fixedly installed at the top end and the bottom end of the vertical shaft respectively, and the first bevel gear is meshed with the third bevel gear, the bottom fixed mounting of two slides has same crossbeam, cam and one side activity butt of crossbeam, the bottom opposite side fixed mounting of base has two supports, and two support internal rotation are connected with same connecting axle, and the outside of connecting axle is fixed to be cup jointed fourth bevel gear and two carousels, and second bevel gear meshes with fourth bevel gear mutually.
Preferably, the equal fixed mounting in one side that two carousels kept away from each other has the spliced pole, and the front side fixed mounting of a reel in a plurality of reels has the fixed column, and the fixed column that lies in the reel with one side rotates with the outside of spliced pole to cup joint same commentaries on classics board.
Preferably, the other side of crossbeam is connected with two reset springs, and two reset spring's the equal fixed connection in one side of riser of one end.
Preferably, one side of each of the two fixing plates is fixedly provided with the same material guide inclined plate, and the top of each of the material guide inclined plates is fixedly provided with two baffles.
Preferably, a collecting frame is placed at the top of the base and is located right below the screen frame.
Preferably, one side of the cross beam is provided with a guide hole, and the cross beam is connected in the guide hole in a sliding manner.
Preferably, a circular hole is formed in one side of the vertical plate, and the transverse shaft is rotatably connected in the circular hole.
Preferably, the support columns are fixedly mounted at four corners of the bottom of the base, and the support plate is fixedly mounted at the bottom ends of the support columns.
According to the multi-stage screening equipment for building aggregate, the driving roller is driven to rotate to drive the conveying belt to operate, so that the building aggregate is fed into the screen frame, the feeding is avoided, and the labor intensity is reduced;
according to the multi-stage screening equipment for building aggregate, the building aggregate is efficiently screened in multiple stages by driving the screen frames to vibrate left and right and simultaneously vibrate up and down;
according to the multistage screening equipment for the building aggregate, disclosed by the invention, the screened building aggregate is automatically collected and discharged so as to be conveniently discharged;
the multi-stage screening device is reasonable in structural design, the screening frames are driven to vibrate left and right and vibrate up and down simultaneously when the building aggregate is automatically conveyed and fed, so that the building aggregate is efficiently screened in multiple stages, and the reliability is high.
Drawings
FIG. 1 is a schematic perspective view of a multistage screening apparatus for building aggregate according to the present invention;
FIG. 2 is a schematic cross-sectional view of a multistage screening apparatus for building aggregate according to the present invention;
FIG. 3 is a schematic structural view of part A of the multistage screening apparatus for construction aggregate according to the present invention;
FIG. 4 is a schematic structural view of a part B of the multistage screening apparatus for construction aggregate according to the present invention;
fig. 5 is a schematic structural view of a part C of the multistage screening apparatus for construction aggregates according to the present invention.
In the figure: 1. a base; 2. a screen frame; 3. a conveyor belt; 4. a rotating shaft; 5. a driving pulley; 6. a driven pulley; 7. a fixing plate; 8. a slide plate; 9. mounting a column; 10. a cross beam; 11. a drive roll; 12. a driven roller; 13. a collection frame; 14. a worm gear; 15. a motor; 16. a worm; 17. a horizontal axis; 18. a material guiding inclined plate; 19. a circular shaft; 20. a connecting plate; 21. fixing a column; 22. rotating the plate; 23. connecting columns; 24. a connecting shaft; 25. a turntable; 26. a vertical plate; 27. a transverse plate; 28. a return spring; 29. a vertical axis; 30. a cam; 31. a first bevel gear; 32. a second bevel gear; 33. a third bevel gear; 34. and a fourth bevel gear.
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.
Referring to fig. 1-5, a multistage screening device for building aggregate comprises a base 1 and a plurality of screen frames 2, wherein slide holes are respectively formed in the front side and the rear side of the top of the base 1, slide plates 8 are respectively and slidably mounted in the slide holes, screen holes are respectively formed in the inner walls of the bottoms of the screen frames 2, mounting columns 9 and round shafts 19 are respectively and fixedly mounted on the front side and the rear side of each screen frame 2, the outer sides of the round shafts 19 on the same side of the screen frames 2 are rotatably sleeved with a same connecting plate 20, a plurality of mounting holes matched with the mounting columns 9 are formed in the front side of each slide plate 8, the mounting columns 9 are respectively and rotatably connected in the corresponding mounting holes, fixing plates 7 are respectively and fixedly mounted on the front side and the rear side of the top of the base 1, one side of the two fixing plates 7 close to each other is rotatably connected with a same driven roller 12, mounting plates are respectively and fixedly mounted on the front side and the rear side of the base 1, one side of the two mounting plates close to each other is rotatably connected with a same driving roller 11, the same conveying belt 3 is arranged on the driving roller 11 and the driven roller 12 in a transmission way, a driven pulley 6 is fixedly arranged at the front end of the driving roller 11, a groove is arranged on one side of the bottom of the base 1, the inner walls of the front side and the rear side of the groove are rotatably connected with the same rotating shaft 4, a driving pulley 5 and a worm wheel 14 are fixedly arranged on the rotating shaft 4, the same belt is arranged on the driving pulley 5 and the driven pulley 6 in a transmission way, a mounting groove is arranged on one side of the bottom of the base 1, a motor 15 is fixedly arranged in the mounting groove, a worm 16 is fixedly connected to the output shaft of the motor 15, the worm 16 is meshed with the worm wheel 14, a transverse shaft 17 is fixedly arranged at one end of the worm 16, a first bevel gear 31 and a second bevel gear 32 are fixedly arranged on the transverse shaft 17, a vertical plate 26 is fixedly arranged at the bottom of the base 1, a transverse plate 27 is fixedly arranged at one side of the vertical plate 26, and a vertical hole is arranged at the top of the transverse plate 27, vertical shaft 29 is installed in the vertical hole rotation, vertical shaft 29's top and bottom fixed mounting have third bevel gear 33 and cam 30 respectively, first bevel gear 31 meshes with third bevel gear 33 mutually, the bottom fixed mounting of two slides 8 has same crossbeam 10, cam 30 and the movable butt of one side of crossbeam 10, base 1's bottom opposite side fixed mounting has two supports, two support internal rotation are connected with same connecting axle 24, fourth bevel gear 34 and two carousel 25 have been cup jointed to the outside of connecting axle 24 fixed, second bevel gear 32 meshes with fourth bevel gear 34 mutually.
In this embodiment, the equal fixed mounting in one side that two carousels 25 kept away from each other has spliced pole 23, and the front side fixed mounting of a reel 2 in a plurality of reel 2 has fixed column 21, and the fixed column 21 that lies in reel 2 with one side rotates with the outside of spliced pole 23 and has cup jointed same commentaries on classics board 22.
In this embodiment, the other side of the cross beam 10 is connected with two return springs 28, and one ends of the two return springs 28 are both fixedly connected to one side of the vertical plate 26 to return the cross beam 10.
In this embodiment, one side of each of the two fixing plates 7 is fixedly provided with the same material guiding sloping plate 18, and the top of each of the material guiding sloping plates 18 is fixedly provided with two baffles for guiding transported aggregates.
In this embodiment, collection frame 13 has been placed at the top of base 1, collects frame 13 and is located reel 2 under, is convenient for collect the aggregate that sieves out.
In this embodiment, a guide hole is formed in one side of the cross beam 10, and the cross beam 10 is slidably connected in the guide hole to guide the cross beam 10.
In this embodiment, a circular hole is formed in one side of the vertical plate 26, and the horizontal shaft 17 is rotatably connected in the circular hole to rotatably position the horizontal shaft 17.
In this embodiment, the equal fixed mounting support column in base 1's bottom four corners, the bottom fixed mounting of support column has the supporting disk, guarantees base 1's the stability of placing.
In the embodiment, when the device is used, the motor 15 is started, the output shaft of the motor 15 drives the worm 16 and the transverse shaft 17 to rotate, the worm 16 drives the rotating shaft 4 to rotate anticlockwise through meshing with the worm wheel 14, the rotating shaft 4 drives the driving roller 11 to rotate anticlockwise through transmission of the driving belt wheel 5 and the driven belt wheel 6, the driving roller 11 drives the conveying belt 3 to rotate anticlockwise through matching with the driven roller 12 so as to convey building aggregate into the topmost screen frame 2, the transverse shaft 17 drives the vertical shaft 29 and the cam 30 to rotate through meshing of the first bevel gear 31 and the third bevel gear 33 while rotating, the cam 30 drives the two sliding plates 8 to reciprocate left and right through abutting against the transverse beam 10 and under the action of the return spring 28, so that the screen frames 2 are driven to rock left and right through connection with the mounting columns 9, and the building aggregate is screened, and the cross axle 17 rotates through second bevel gear 32 and fourth bevel gear 34 and drives connecting axle 24 to rotate when rotating, connecting axle 24 drives two spliced poles 23 through two carousel 25 and carries out circular motion, two spliced poles 23 drive the reel 2 of below to carry out reciprocating rotation around corresponding erection column 9 through the cooperation of commentaries on classics board 22 with fixed column 21 respectively, the reel 2 of below drives all the other several reels 2 through the cooperation of circle axle 19 with connecting plate 20 and carries out synchronous rotation, thereby make the inside building aggregate of reel 2 vibrate from top to bottom, in order to promote screening efficiency.
Claims (8)
1. A multistage screening installation of building aggregate for building, includes base (1) and a plurality of reel (2), its characterized in that, both sides all have been seted up the slide opening around the top of base (1), equal slidable mounting has slide plate (8) in two slide openings, all have seted up the sieve mesh on the bottom inner wall of a plurality of reel (2), and both sides are fixed mounting post (9) and circle axle (19) around reel (2), the outside of a plurality of circle axles (19) that lie in the same side of reel (2) rotates and cup joints same connecting plate (20), and the front side of slide plate (8) is seted up a plurality of mounting holes with erection column (9) adaptation, a plurality of erection column (9) rotate respectively and connect in the corresponding mounting hole, both sides are fixed mounting has fixed plate (7) around the top of base (1), one side that two fixed plates (7) are close to each other rotates and is connected with same driven voller (12), the automatic belt conveyor is characterized in that mounting plates are fixedly mounted on the front side and the rear side of the base (1), one side, close to each other, of the two mounting plates is rotatably connected with the same driving roller (11), the same conveying belt (3) is mounted on the driving roller (11) and the driven roller (12) in a transmission manner, a driven belt wheel (6) is fixedly mounted at the front end of the driving roller (11), a groove is formed in one side of the bottom of the base (1), the inner walls of the front side and the rear side of the groove are rotatably connected with the same rotating shaft (4), a driving belt wheel (5) and a worm wheel (14) are fixedly mounted on the rotating shaft (4), the same belt is mounted on the driving belt wheel (5) and the driven belt wheel (6) in a transmission manner, a mounting groove is formed in one side of the bottom of the base (1), a motor (15) is fixedly mounted in the mounting groove, a worm (16) is fixedly connected to an output shaft of the motor (15), and the worm (16) is meshed with the worm wheel (14), and one end of the worm (16) is fixedly provided with a cross shaft (17), the cross shaft (17) is fixedly provided with a first bevel gear (31) and a second bevel gear (32), the bottom of the base (1) is fixedly provided with a vertical plate (26), one side of the vertical plate (26) is fixedly provided with a transverse plate (27), the top of the transverse plate (27) is provided with a vertical hole, the vertical hole is rotatably provided with a vertical shaft (29), the top end and the bottom end of the vertical shaft (29) are respectively and fixedly provided with a third bevel gear (33) and a cam (30), the first bevel gear (31) is meshed with the third bevel gear (33), the bottoms of the two sliding plates (8) are fixedly provided with the same cross beam (10), the cam (30) is movably abutted against one side of the cross beam (10), the other side of the bottom of the base (1) is fixedly provided with two supports, and the two supports are rotationally connected with the same connecting shaft (24), a fourth bevel gear (34) and two turntables (25) are fixedly sleeved on the outer side of the connecting shaft (24), and the second bevel gear (32) is meshed with the fourth bevel gear (34).
2. The multistage screening equipment of building aggregates for buildings according to claim 1, wherein the two turntables (25) are fixedly provided with connecting columns (23) at the sides far away from each other, the front side of one screen frame (2) in the plurality of screen frames (2) is fixedly provided with a fixed column (21), and the fixed column (21) positioned at the same side of the screen frame (2) and the outer side of the connecting column (23) are rotatably sleeved with the same rotating plate (22).
3. The multistage screening apparatus for building aggregates according to claim 1, wherein two return springs (28) are connected to the other side of the cross beam (10), and one ends of the two return springs (28) are fixedly connected to one side of the vertical plate (26).
4. The multistage screening equipment for building aggregates according to claim 1, wherein one side of each of the two fixing plates (7) is fixedly provided with the same material guide sloping plate (18), and the top of each of the material guide sloping plates (18) is fixedly provided with two baffles.
5. The multistage screening apparatus of building aggregate according to claim 1, wherein a collection frame (13) is placed on the top of the base (1), and the collection frame (13) is located right below the screen frame (2).
6. The multistage screening apparatus for building aggregates according to claim 1, wherein one side of the cross beam (10) is provided with a guide hole, and the cross beam (10) is slidably connected in the guide hole.
7. The multistage screening apparatus of building aggregate according to claim 1, wherein one side of the vertical plate (26) is provided with a circular hole, and the horizontal shaft (17) is rotatably connected in the circular hole.
8. The multistage screening equipment of building aggregate according to claim 1, characterized in that support columns are fixedly installed at four corners of the bottom of the base (1), and support plates are fixedly installed at the bottom ends of the support columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210005511.7A CN114289304A (en) | 2022-01-05 | 2022-01-05 | Multistage screening installation of building aggregate for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210005511.7A CN114289304A (en) | 2022-01-05 | 2022-01-05 | Multistage screening installation of building aggregate for building |
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| Publication Number | Publication Date |
|---|---|
| CN114289304A true CN114289304A (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210005511.7A Pending CN114289304A (en) | 2022-01-05 | 2022-01-05 | Multistage screening installation of building aggregate for building |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016103754U1 (en) * | 2016-07-13 | 2016-08-16 | Binder + Co Ag | screening machine |
| CN206997051U (en) * | 2017-06-22 | 2018-02-13 | 北京富亿农板栗有限公司 | A kind of Chinese chestnut screening machine |
| CN110711699A (en) * | 2019-11-14 | 2020-01-21 | 湖南雨泉农业发展有限公司 | Multistage vibrating chinese-medicinal material sieving mechanism |
| CN113441392A (en) * | 2020-03-25 | 2021-09-28 | 南京神鹏机械设备有限公司 | Double-sieve-box screening machine |
| CN215354611U (en) * | 2021-07-08 | 2021-12-31 | 陈政宇 | Screening installation for building engineering construction technology |
-
2022
- 2022-01-05 CN CN202210005511.7A patent/CN114289304A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016103754U1 (en) * | 2016-07-13 | 2016-08-16 | Binder + Co Ag | screening machine |
| CN206997051U (en) * | 2017-06-22 | 2018-02-13 | 北京富亿农板栗有限公司 | A kind of Chinese chestnut screening machine |
| CN110711699A (en) * | 2019-11-14 | 2020-01-21 | 湖南雨泉农业发展有限公司 | Multistage vibrating chinese-medicinal material sieving mechanism |
| CN113441392A (en) * | 2020-03-25 | 2021-09-28 | 南京神鹏机械设备有限公司 | Double-sieve-box screening machine |
| CN215354611U (en) * | 2021-07-08 | 2021-12-31 | 陈政宇 | Screening installation for building engineering construction technology |
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