CN220517167U - Recycled concrete modulating device - Google Patents
Recycled concrete modulating device Download PDFInfo
- Publication number
- CN220517167U CN220517167U CN202322092621.4U CN202322092621U CN220517167U CN 220517167 U CN220517167 U CN 220517167U CN 202322092621 U CN202322092621 U CN 202322092621U CN 220517167 U CN220517167 U CN 220517167U
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- fixed
- gear
- screening
- side wall
- concrete
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- 239000004567 concrete Substances 0.000 title claims abstract description 77
- 238000012216 screening Methods 0.000 claims abstract description 74
- 238000003756 stirring Methods 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 13
- 238000004064 recycling Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a regenerated concrete modulation device, which belongs to the technical field of concrete modulation and aims at solving the problems that the quality of the modulated concrete is reduced and the concrete cannot be crushed, screened and mixed integrally; according to the utility model, the crushing roller, the screening net, the tension spring, the fixed block, the rotating rod, the rotator, the stirring rod and the connecting rod are adopted, so that the waste concrete can be crushed and screened, and the recycling rate of the waste concrete and the quality of the modulated concrete are improved.
Description
Technical Field
The utility model belongs to the technical field of concrete preparation, and particularly relates to a regenerated concrete preparation device.
Background
The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with the graded concrete blocks according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand and the like, and adding cement, water and the like. The recycled concrete can be in the form of aggregate combinations in the following cases: the aggregate is all regenerated aggregate; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural broken stone or pebble, and the fine aggregate is regenerated aggregate; the regenerated aggregate replaces part of the coarse aggregate or the fine aggregate.
When the existing concrete preparation device is used, waste concrete, water, cement and sand are directly poured into the preparation device for mixing and preparing, the waste concrete cannot be crushed and screened in the mode, the quality of the prepared concrete is reduced, meanwhile, the waste concrete cannot be crushed, screened, and the mixing and stirring are integrated.
Therefore, a regenerated concrete preparation device is needed to solve the problems that the quality of the prepared concrete is reduced and the integration of crushing, screening and stirring and mixing of the concrete cannot be realized in the prior art.
Disclosure of Invention
The present utility model is directed to a recycled concrete modulator for solving the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a recycled concrete modulating device, includes the agitator, agitator top surface through-connection has the screening shell, screening shell top surface through-connection has the shell, the inside rotation of shell is connected with two symmetrically distributed's crushing roller, the inside sliding connection of screening shell has the screening net, the rotation is connected with two symmetrical dwang between screening shell lateral wall opposite sides face, the dwang lateral wall is close to both ends position punishment and is fixed with the circulator, the circulator top surface contacts with the screening net bottom surface, agitator inside wall top is fixed with the spacing ring, the inside rotation block of spacing ring has annular tooth, annular tooth bottom surface is fixed with the connecting rod, the connecting rod lateral wall is fixed with a plurality of puddlers.
In the scheme, the middle parts of two sides of the bottom surface of the screening net are respectively fixed with an extension spring, the bottoms of the central lines of the inner side walls of the screening shells, which are mutually close to one side surface, are respectively fixed with a fixed block, and the top surfaces of the fixed blocks are fixed with the bottom surfaces of the extension springs.
It is further worth to say that T-shaped clamping grooves are respectively formed in two ends, close to one side face, of the inner side wall of the screening shell, T-shaped clamping blocks are movably clamped in the T-shaped clamping grooves, one side face of each T-shaped clamping block is fixed with the outer side wall of the screening net, and sliding blocks are respectively fixed on the bottom face of the inner side wall of each T-shaped clamping groove and the top face of each T-shaped clamping block.
It should be further noted that, the crushing roller both ends are fixed with first axis of rotation respectively, first axis of rotation rotates to be connected on a shell lateral wall side, and one side is two first axis of rotation lateral wall is fixed with the third gear respectively, two the third gear engagement, screening shell lateral wall side top is fixed with the second motor, the second motor output with one first axis of rotation one end is fixed, two the dwang lateral wall one end is fixed with first gear respectively, two first gear engagement, screening shell lateral wall one side is fixed with the third motor, the third motor output with one dwang one end is fixed.
As a preferred implementation mode, the top surface of the stirring barrel is rotationally connected with a second rotating shaft, a fourth gear is fixed at the bottom of the outer side wall of the second rotating shaft, a fifth gear is fixed at the top of the outer side wall of the second rotating shaft, a first motor is fixed at the top of the outer side wall of the stirring barrel, a second gear is fixed at the output end of the first motor, and the second gear is meshed with the fifth gear.
As a preferred implementation mode, openings are respectively formed in the tops of the opposite side surfaces of the outer side wall of the screening shell, limiting frames are respectively fixed on the tops of the opposite side surfaces of the outer side wall of the screening shell, and drawing plates are movably clamped in the limiting frames.
As a preferred implementation mode, the stirring barrel outer side wall is fixedly provided with a fixing frame, the bottom surface of the stirring barrel is in through connection with a discharging pipe, the discharging pipe outer side wall is provided with a valve, and the stirring barrel outer side wall is in through connection with a feeding pipe.
Compared with the prior art, the regenerated concrete modulation device provided by the utility model at least comprises the following beneficial effects:
(1) Through crushing roller, screening net, extension spring, fixed block, dwang, rotor, puddler and connecting rod to can carry out crushing screening to discarded concrete and handle, improve the recycle rate of discarded concrete and the quality of concrete after the modulation.
(2) Through crushing roller, screening net, extension spring, fixed block, dwang, rotor, puddler, connecting rod, shell, agitator, screening shell, first motor, second motor, third motor to can make the crushing of abandonment concrete, the screening, the stirring mixes the modulation that realizes the integration, the abandonment concrete of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a drawer plate structure according to the present utility model;
FIG. 3 is a schematic diagram of a screening shell structure according to the present utility model;
FIG. 4 is a schematic view of the crushing roller structure of the present utility model;
FIG. 5 is a schematic view of a stop collar according to the present utility model;
FIG. 6 is a schematic view of a partial enlarged structure of the A in FIG. 4 according to the present utility model;
fig. 7 is a schematic view of a partial enlarged structure of the B in fig. 5 according to the present utility model.
In the figure: 1. a stirring barrel; 2. a fixing frame; 3. a discharge pipe; 4. a valve; 5. a housing; 6. a first rotation shaft; 7. a first gear; 8. a first motor; 9. a second gear; 10. a second rotation shaft; 11. drawing a plate; 12. a limit frame; 13. a feed pipe; 14. a second motor; 15. a third gear; 16. a third motor; 17. a crushing roller; 18. screening the shells; 19. a T-shaped clamping groove; 20. a connecting rod; 21. a stirring rod; 22. a limiting ring; 23. annular teeth; 24. a fourth gear; 25. a fifth gear; 26. a sliding block; 27. a rotator; 28. a rotating lever; 29. screening a net; 30. a T-shaped clamping block; 31. an opening; 32. a fixed block; 33. and (5) stretching the spring.
Detailed Description
Referring to fig. 1-7, the utility model provides a recycled concrete modulating device, which comprises a stirring barrel 1, wherein a screening shell 18 is connected to the top surface of the stirring barrel 1 in a penetrating way, a shell 5 is connected to the top surface of the screening shell 18 in a penetrating way, two symmetrically distributed crushing rollers 17 are connected to the inside of the shell 5 in a rotating way, a screening net 29 is connected to the inside of the screening shell 18 in a sliding way, two symmetrical rotating rods 28 are connected between opposite side surfaces of the outer side wall of the screening shell 18 in a rotating way, a rotator 27 is fixed to the outer side wall of the rotating rod 28 near two ends respectively, the top surface of the rotator 27 is contacted with the bottom surface of the screening net 29, a limiting ring 22 is fixed to the top of the inner side wall of the stirring barrel 1, annular teeth 23 are clamped in the limiting ring 22 in a rotating way, a connecting rod 20 is fixed to the bottom surface of the annular teeth 23, and a plurality of stirring rods 21 are fixed to the outer side wall of the connecting rod 20.
Further, as shown in fig. 7, extension springs 33 are respectively fixed in the middle parts of two sides of the bottom surface of the screening net 29, fixing blocks 32 are respectively fixed at the bottoms of the central lines of the inner side walls of the screening shell 18, which are close to each other, respectively, and the top surfaces of the fixing blocks 32 are fixed with the bottom surfaces of the extension springs 33, so that the screening net 29 can rapidly move downwards, and the crushed concrete can be screened conveniently.
Further as shown in fig. 4 and 7, two ends of a side surface close to each other on the inner side wall of the screening shell 18 are respectively provided with a T-shaped clamping groove 19, a T-shaped clamping block 30 is movably clamped in the T-shaped clamping groove 19, one side surface of the T-shaped clamping block 30 is fixed with the outer side wall of the screening net 29, and sliding blocks 26 are respectively fixed on the bottom surface of the inner side wall of the T-shaped clamping groove 19 and the top surface of the T-shaped clamping block 30, so that the inside of the T-shaped clamping groove 19 can be blocked, and concrete is prevented from entering the inside of the T-shaped clamping groove 19, so that the T-shaped clamping groove 19 is blocked.
The scheme comprises the following working processes: when the waste concrete is preprocessed, the second motor 14 is started, the second motor 14 rotates to drive one first rotating shaft 6 to rotate, the first rotating shaft 6 rotates to drive the crushing roller 17 connected with the first rotating shaft 6 to rotate, meanwhile, the first rotating shaft 6 rotates to drive the third gear 15 to rotate, the third gear 15 rotates to drive the other third gear 15 to rotate, the other crushing roller 17 is further driven to rotate, the waste concrete is poured into the shell 5, the two crushing rollers 17 crush the concrete, the processed concrete enters the screening shell 18, the third motor 16 is started, the third motor 16 rotates to drive the rotating rod 28 connected with the third motor to rotate, the rotating rod 28 rotates to drive the first gear 7 connected with the rotating rod 28 to rotate, the other first gear 7 is further driven to rotate, finally, the two rotating rods 28 rotate to drive the rotator 27 to rotate, the rotator 27 rotates to enable the screening net 29 to move downwards, at the moment, the tension spring 33 pulls the screening net 29 to move downwards rapidly, the screening net 29 is repeatedly moved upwards and downwards periodically to screen crushed concrete, the screened concrete enters the stirring barrel 1, the concrete which does not pass through the screening net 29 is piled on the screening net 29, the drawing plate 11 can be removed by manually drawing down the drawing plate 11, the concrete on the screening net 29 is taken out from the opening 31, then the drawing plate 11 is clamped in the limiting frame 12 again, the first motor 8 is started, the first motor 8 rotates to drive the second gear 9 to rotate, the second gear 9 rotates to drive the fifth gear 25 to rotate, the fifth gear 25 rotates to drive the second rotating shaft 10 to rotate, the second rotating shaft 10 rotates to drive the fourth gear 24 to rotate, the fourth gear 24 rotates to drive the annular gear 23 to rotate, the annular gear 23 rotates to drive the connecting rod 20 to rotate, the rotation of the connecting rod 20 drives the stirring rod 21 to rotate.
When the concrete is prepared, cement, sand and water are poured into the stirring barrel 1 from the feeding pipe 13 respectively, the stirring rod 21 and the connecting rod 20 are used for mixing and stirring the concrete and the cement, so that the concrete and the cement can be fully fused, after the preparation is finished, the valve 4 is opened, and the concrete is moved out of the discharging pipe 3 to a collecting device arranged outside.
The working process can be as follows: through crushing roller 17, screening net 29, extension spring 33, fixed block 32, dwang 28, rotor 27, puddler 21 and connecting rod 20 to can carry out crushing screening treatment to the discarded concrete, improve the recycle rate of discarded concrete and the quality of concrete after the modulation.
Through crushing roller 17, screening net 29, extension spring 33, fixed block 32, dwang 28, rotor 27, puddler 21, connecting rod 20, shell 5, agitator 1, screening shell 18, first motor 8, second motor 14, third motor 16 to can make the crushing of waste concrete, the screening, the mixing realization integration of stirring is convenient for the modulation of waste concrete.
Further, as shown in fig. 1 and 2, the two ends of the crushing roller 17 are respectively fixed with a first rotating shaft 6, the first rotating shaft 6 is rotatably connected to a side surface of the outer side wall of the outer shell 5, the outer side walls of the two first rotating shafts 6 are respectively fixed with a third gear 15, the two third gears 15 are meshed, the top of a side surface of the outer side wall of the screening shell 18 is fixed with a second motor 14, the output end of the second motor 14 is fixed with one end of the first rotating shaft 6, one end of the outer side wall of the two rotating rods 28 is respectively fixed with a first gear 7, the two first gears 7 are meshed, one side surface of the outer side wall of the screening shell 18 is fixed with a third motor 16, and the output end of the third motor 16 is fixed with one end of the rotating rod 28, so that the crushing roller 17 and the screening net 29 can be driven, the crushing roller 17 can crush waste concrete, and the screening net 29 can screen crushed concrete.
Further as shown in fig. 2, 4 and 6, the top surface of the stirring barrel 1 is rotatably connected with a second rotating shaft 10, a fourth gear 24 is fixed at the bottom of the outer side wall of the second rotating shaft 10, a fifth gear 25 is fixed at the top of the outer side wall of the second rotating shaft 10, a first motor 8 is fixed at the top of the outer side wall of the stirring barrel 1, a second gear 9 is fixed at the output end of the first motor 8, the second gear 9 is meshed with the fifth gear 25, so that the annular teeth 23 can be rotated, the connecting rod 30 is driven to rotate, and the stirring rod 21 is convenient for mixing and modulating concrete.
Further, as shown in fig. 2, openings 31 are respectively formed at the top parts of the opposite side surfaces of the outer side wall of the screening shell 18, limiting frames 12 are respectively fixed at the top parts of the opposite side surfaces of the outer side wall of the screening shell 18, and the drawing plates 11 are movably clamped in the limiting frames 12, so that the screened large concrete can be taken out.
Further as shown in fig. 1, the outer side wall of the stirring barrel 1 is fixedly provided with a fixing frame 2, the bottom surface of the stirring barrel 1 is in through connection with a discharging pipe 3, the outer side wall of the discharging pipe 3 is provided with a valve 4, and the outer side wall of the stirring barrel 1 is in through connection with a feeding pipe 13, so that the prepared concrete can be taken out conveniently.
To sum up: when the waste concrete is preprocessed, the second motor 14 is started, the second motor 14 rotates to drive one first rotating shaft 6 to rotate, the first rotating shaft 6 rotates to drive the crushing roller 17 connected with the first rotating shaft 6 to rotate, meanwhile, the first rotating shaft 6 rotates to drive the third gear 15 to rotate, the third gear 15 rotates to drive the other third gear 15 to rotate, the other crushing roller 17 is further driven to rotate, the waste concrete is poured into the shell 5, the two crushing rollers 17 crush the concrete, the processed concrete enters the screening shell 18, the third motor 16 is started, the third motor 16 rotates to drive the rotating rod 28 connected with the third motor to rotate, the rotating rod 28 rotates to drive the first gear 7 connected with the rotating rod 28 to rotate, the other first gear 7 is further driven to rotate, finally, the two rotating rods 28 rotate to drive the rotator 27 to rotate, the rotator 27 rotates to enable the screening net 29 to move downwards, at the moment, the tension spring 33 pulls the screening net 29 to move downwards rapidly, the screening net 29 is repeatedly moved upwards and downwards periodically to screen crushed concrete, the screened concrete enters the stirring barrel 1, the concrete which does not pass through the screening net 29 is piled on the screening net 29, the drawing plate 11 can be removed by manually drawing down the drawing plate 11, the concrete on the screening net 29 is taken out from the opening 31, then the drawing plate 11 is clamped in the limiting frame 12 again, the first motor 8 is started, the first motor 8 rotates to drive the second gear 9 to rotate, the second gear 9 rotates to drive the fifth gear 25 to rotate, the fifth gear 25 rotates to drive the second rotating shaft 10 to rotate, the second rotating shaft 10 rotates to drive the fourth gear 24 to rotate, the fourth gear 24 rotates to drive the annular gear 23 to rotate, the annular gear 23 rotates to drive the connecting rod 20 to rotate, the rotation of the connecting rod 20 drives the stirring rod 21 to rotate.
When the concrete is prepared, cement, sand and water are poured into the stirring barrel 1 from the feeding pipe 13 respectively, the stirring rod 21 and the connecting rod 20 are used for mixing and stirring the concrete and the cement, so that the concrete and the cement can be fully fused, after the preparation is finished, the valve 4 is opened, and the concrete is moved out of the discharging pipe 3 to a collecting device arranged outside.
The first motor 8, the second motor 14 and the third motor 16 are commercially available, are well known in the art, and are not repeated in the specification.
Claims (7)
1. The utility model provides a recycled concrete modulating device, includes agitator (1), its characterized in that, agitator (1) top surface through-connection has screening shell (18), screening shell (18) top surface through-connection has shell (5), the inside rotation of shell (5) is connected with two symmetrically distributed crushing roller (17), screening shell (18) inside sliding connection has screening net (29), the rotation is connected with two symmetrical dwang (28) between opposite both sides face of screening shell (18) lateral wall, dwang (28) lateral wall is close to both ends position punishment and is fixed with rotator (27), rotator (27) top surface and screening net (29) bottom surface contact, agitator (1) inside wall top is fixed with spacing ring (22), the inside rotation block of spacing ring (22) has annular tooth (23), annular tooth (23) bottom surface is fixed with connecting rod (20), connecting rod (20) lateral wall is fixed with a plurality of puddles (21).
2. The recycled concrete modulation device according to claim 1, wherein: the middle parts of two sides of the bottom surface of the screening net (29) are respectively fixed with an extension spring (33), the bottoms of the central lines of the inner side walls of the screening shells (18) which are mutually close to one side surface bottom are respectively fixed with a fixed block (32), and the top surfaces of the fixed blocks (32) are fixed with the bottom surfaces of the extension springs (33).
3. A recycled concrete modulating apparatus according to claim 2, wherein: t-shaped clamping grooves (19) are respectively formed in two ends, close to one side face, of the inner side wall of the screening shell (18), T-shaped clamping blocks (30) are movably clamped in the T-shaped clamping grooves (19), one side face of each T-shaped clamping block (30) is fixed with the outer side wall of the screening net (29), and sliding blocks (26) are respectively fixed on the bottom face of the inner side wall of each T-shaped clamping groove (19) and the top face of each T-shaped clamping block (30).
4. A recycled concrete modulator according to claim 3, wherein: the crushing roller (17) both ends are fixed with first axis of rotation (6) respectively, first axis of rotation (6) rotate and connect on shell (5) lateral wall one side, and one side is two first axis of rotation (6) lateral wall is fixed with third gear (15) respectively, two third gear (15) meshing, screening shell (18) lateral wall top is fixed with second motor (14), second motor (14) output with one first axis of rotation (6) one end is fixed, two dwang (28) lateral wall one end is fixed with first gear (7) respectively, two first gear (7) meshing, screening shell (18) lateral wall one side is fixed with third motor (16), third motor (16) output with one dwang (28) one end is fixed.
5. The recycled concrete modulation device of claim 4, wherein: the stirring barrel is characterized in that a second rotating shaft (10) is rotationally connected to the top surface of the stirring barrel (1), a fourth gear (24) is fixed to the bottom of the outer side wall of the second rotating shaft (10), a fifth gear (25) is fixed to the top of the outer side wall of the second rotating shaft (10), a first motor (8) is fixed to the top of the outer side wall of the stirring barrel (1), a second gear (9) is fixed to the output end of the first motor (8), and the second gear (9) is meshed with the fifth gear (25).
6. The recycled concrete modulation device of claim 5, wherein: openings (31) are respectively formed in the tops of the opposite side surfaces of the outer side wall of the screening shell (18), limiting frames (12) are respectively fixed at the tops of the opposite side surfaces of the outer side wall of the screening shell (18), and drawing plates (11) are movably clamped in the limiting frames (12).
7. The recycled concrete modulation device of claim 5, wherein: the stirring barrel is characterized in that a fixing frame (2) is fixed on the outer side wall of the stirring barrel (1), a discharging pipe (3) is connected to the bottom surface of the stirring barrel (1) in a penetrating mode, a valve (4) is arranged on the outer side wall of the discharging pipe (3), and a feeding pipe (13) is connected to the outer side wall of the stirring barrel (1) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092621.4U CN220517167U (en) | 2023-08-03 | 2023-08-03 | Recycled concrete modulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092621.4U CN220517167U (en) | 2023-08-03 | 2023-08-03 | Recycled concrete modulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220517167U true CN220517167U (en) | 2024-02-23 |
Family
ID=89937796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322092621.4U Active CN220517167U (en) | 2023-08-03 | 2023-08-03 | Recycled concrete modulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220517167U (en) |
-
2023
- 2023-08-03 CN CN202322092621.4U patent/CN220517167U/en active Active
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