CN219850736U - Recycled aggregate screening plant - Google Patents
Recycled aggregate screening plant Download PDFInfo
- Publication number
- CN219850736U CN219850736U CN202320795493.7U CN202320795493U CN219850736U CN 219850736 U CN219850736 U CN 219850736U CN 202320795493 U CN202320795493 U CN 202320795493U CN 219850736 U CN219850736 U CN 219850736U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- screening
- plate
- box
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012216 screening Methods 0.000 title claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims description 14
- 210000005056 cell body Anatomy 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 239000012615 aggregate Substances 0.000 description 43
- 238000007873 sieving Methods 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of screening devices, in particular to a recycled aggregate screening device, which aims at the problems that the existing aggregate screening device usually adopts a single screen plate to screen aggregates, so that the screening of the aggregates is insufficient and the later use is affected; meanwhile, the screen plate is usually of a fixed design, if more aggregates are screened at one time, the aggregates are easy to accumulate, and the defect of blocking of the screen plate is caused, the scheme is proposed that the screen plate comprises supporting legs, the top of each supporting leg is fixedly connected with a box body, and the top of each box body is provided with a feeding port; meanwhile, the first screening plate and the second screening plate can be driven to reciprocate up and down, so that screening efficiency is increased, and aggregate accumulation is prevented.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a recycled aggregate screening device.
Background
The aggregate is also called aggregate, concrete and granular material with skeleton and filling function in mortar, and has two kinds of fine aggregate and coarse aggregate, and natural sand, such as river sand, sea sand and valley sand, is generally adopted, when the natural sand is lacking, the artificial sand ground by hard rock can also be used, and under the same condition, the crushed stone concrete has higher strength than the pebble concrete, but the crushed stone is formed by crushing rock, the cost is higher than that of pebble, and the aggregate needs sieving before use.
However, the existing aggregate screening device usually adopts a single screen plate to screen the aggregates, so that the screening of the aggregates is insufficient, and the later use is affected; meanwhile, the sieve plate is usually of a fixed design, if more aggregate is screened at one time, the aggregate is easy to accumulate, and the sieve plate is blocked.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, a single sieve plate is generally adopted to sieve aggregate, so that the sieving of the aggregate is insufficient and the later use is affected; meanwhile, the sieve plate is usually of a fixed design, if more aggregates are screened at one time, the aggregates are easy to accumulate, and the defect of blocking of the sieve plate is caused, so that the recycled aggregate screening device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a regeneration aggregate screening plant, includes the supporting leg, the top fixedly connected with box of supporting leg, and the top of box is equipped with the dog-house, the cell body has been seted up in the box left side, and fixedly connected with cylinder in the cell body, fixedly connected with first screening mechanism and second screening mechanism on the cylinder, bottom half fixedly connected with collection mechanism, one side fixedly connected with cam reciprocating mechanism of box.
Preferably, the first screening mechanism comprises a first mounting plate fixedly connected to the column body, a first spring is fixedly sleeved on the first mounting plate, a first sliding block is fixedly connected to the first spring and slidably mounted on the column body, a first screening plate is fixedly connected to the first sliding block, a first collecting box is matched with the first screening plate, and a first transmission plate is fixedly connected to the first sliding block.
Preferably, the second screening mechanism comprises a second mounting plate fixedly connected to the column body, a second spring is fixedly sleeved on the second mounting plate, a second sliding block is fixedly connected to the second spring and slidably mounted on the column body, a second screening plate is fixedly connected to the second sliding block, a second collecting box is matched with the second screening plate, and a second transmission plate is fixedly connected to the second sliding block.
Preferably, the collecting mechanism comprises a guide plate fixedly connected in the box body, and the guide plate is fixedly connected with a third collecting box.
Preferably, the cam reciprocating mechanism comprises a shell fixedly connected to the left side of the box body, a motor is fixedly connected in the shell, a rotating shaft is fixedly connected to an output shaft of the motor, a cam is fixedly sleeved on the rotating shaft, and the cam is matched with the first transmission plate and the second transmission plate at the same time.
In the utility model, the regenerated aggregate screening device has the beneficial effects that;
due to the arrangement of the first screening mechanism, the second screening mechanism and the collecting mechanism, the aggregate is screened for three times, and the aggregates with three different sizes are collected respectively, so that the obtained concrete aggregate is more uniform in size.
Because the first screening mechanism, the second screening mechanism, the collecting mechanism and the cam reciprocating mechanism are arranged, the first screening plate and the second screening plate can be driven to reciprocate up and down, so that the screening efficiency is increased, and aggregate accumulation is prevented.
The utility model realizes three times of screening treatment on the aggregate, and respectively collects the aggregates with three different sizes, so that the sizes of the obtained aggregates after screening at all levels are more uniform; meanwhile, the first screening plate and the second screening plate can be driven to reciprocate up and down, so that screening efficiency is increased, and aggregate accumulation is prevented.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of a recycled aggregate screening device according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1 of a recycled aggregate screening device according to the present utility model;
fig. 3 is a schematic diagram of a three-dimensional structure of a box body of the recycled aggregate screening device.
In the figure: 1. support legs; 2. a case; 3. a feed port; 4. a tank body; 5. a column; 6. a first mounting plate; 7. a first spring; 8. a first slider; 9. a first drive plate; 10. a first screening plate; 11. a first collection box; 12. a second mounting plate; 13. a second spring; 14. a second slider; 15. a second drive plate; 16. a second screening plate; 17. a second collection box; 18. a guide plate; 19. a third collection box; 20. a housing; 21. a motor; 22. a rotation shaft; 23. a cam.
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.
Example 1
Referring to fig. 1-3, a recycled aggregate screening device comprises supporting legs 1, wherein the top of the supporting legs 1 is fixedly connected with a box body 2, a feeding opening 3 is formed in the top of the box body 2, a groove body 4 is formed in the left side of the box body 2, a column body 5 is fixedly connected in the groove body 4, a first screening mechanism and a second screening mechanism are fixedly connected on the column body 5, a collecting mechanism is fixedly connected at the bottom of the box body 2, and a cam reciprocating mechanism is fixedly connected on one side of the box body 2.
In the utility model, the first screening mechanism comprises a first mounting plate 6 fixedly connected to a column 5, a first spring 7 is fixedly sleeved on the first mounting plate 6, a first sliding block 8 is fixedly connected to the first spring 7, the first sliding block 8 is slidably mounted on the column 5, a first screening plate 10 is fixedly connected to the first sliding block 8, the first screening plate 10 is matched with a first collecting box 11, and a first transmission plate 9 is fixedly connected to the first sliding block 8.
In the utility model, the second screening mechanism comprises a second mounting plate 12 fixedly connected to the column 5, a second spring 13 is fixedly sleeved on the second mounting plate 12, a second slide block 14 is fixedly connected to the second spring 13, the second slide block 14 is slidably mounted on the column 5, a second screening plate 16 is fixedly connected to the second slide block 14, the second screening plate 16 is matched with a second collecting box 17, and a second transmission plate 5 is fixedly connected to the second slide block 14.
In the utility model, the collecting mechanism comprises a guide plate 18 fixedly connected in the box body 2, and the guide plate 18 is fixedly connected with a third collecting box 19.
In the utility model, the cam reciprocating mechanism comprises a shell 20 fixedly connected to the left side of the box body 2, a motor 21 is fixedly connected in the shell 20, a rotating shaft 22 is fixedly connected to an output shaft of the motor 21, a cam 23 is fixedly sleeved on the rotating shaft 22, and the cam 23 is matched with the first transmission plate 9 and the second transmission plate 15 at the same time.
In the utility model, the working principle is that; when the aggregate sieving machine is used, firstly, aggregates to be sieved are poured into a feed port 3, the poured aggregates firstly fall onto a first sieving plate 10, aggregates with smaller volumes fall onto a second sieving plate 16 through the first sieving plate 10, meanwhile, aggregates intercepted by the first sieving plate 10 fall into a first collecting box 11 to be collected, meanwhile, aggregates falling onto the second sieving plate 16 can be subjected to secondary powder sieving, at the moment, aggregates with finer particles fall onto a guide plate 18 through the second sieving plate 16, aggregates intercepted by the second sieving plate 16 fall into a second collecting box 17 to be collected, finally, aggregates falling onto the guide plate 18 fall into a third collecting box 19 to be collected, three-time sieving treatment of the aggregates is realized, and the aggregates with three different sizes are respectively collected; then the motor 21 is started, the output shaft of the motor 21 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the cam 23 to rotate, the rotation of the cam 23 can drive the first transmission plate 9 and the second transmission plate 15 to continuously move, and meanwhile, the first spring 7 and the second spring 13 are matched to compress and pop up, so that the first screening plate 10 and the second screening plate 16 can be driven to reciprocate up and down, screening efficiency is improved, and aggregate accumulation is prevented.
Example two
The difference between this embodiment and the first embodiment is that: the turbine reducer is fixedly connected to the output shaft of the motor 21, and the controller is arranged on the turbine reducer, when the load of the motor 21 is too high, the controller controls the turbine reducer to reduce the speed of the output shaft of the motor 21, so that the motor 21 is effectively prevented from being damaged under the condition of long-time load of the motor 21.
The foregoing 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 scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a regeneration aggregate screening plant, includes supporting leg (1), its characterized in that, the top fixedly connected with box (2) of supporting leg (1), and the top of box (2) is equipped with feed inlet (3), cell body (4) have been seted up in box (2) left side, and fixedly connected with cylinder (5) in cell body (4), fixedly connected with first screening mechanism and second screening mechanism on cylinder (5), box (2) bottom fixedly connected with collection mechanism, one side fixedly connected with cam reciprocating mechanism of box (2).
2. The recycled aggregate screening device according to claim 1, wherein the first screening mechanism comprises a first mounting plate (6) fixedly connected to the column body (5), a first spring (7) is fixedly sleeved on the first mounting plate (6), a first sliding block (8) is fixedly connected to the first spring (7), the first sliding block (8) is slidably mounted on the column body (5), a first screening plate (10) is fixedly connected to the first sliding block (8), a first collecting box (11) is matched with the first screening plate (10), and a first transmission plate (9) is fixedly connected to the first sliding block (8).
3. A recycled aggregate screening device according to claim 1, wherein the second screening mechanism comprises a second mounting plate (12) fixedly connected to the column (5), a second spring (13) is fixedly sleeved on the second mounting plate (12), a second sliding block (14) is fixedly connected to the second spring (13), the second sliding block (14) is slidably mounted on the column (5), a second screening plate (16) is fixedly connected to the second sliding block (14), a second collecting box (17) is matched with the second screening plate (16), and a second transmission plate (15) is fixedly connected to the second sliding block (14).
4. A recycled aggregate screening device according to claim 1, wherein the collecting means comprises a guide plate (18) fixedly connected to the inside of the casing (2), and the guide plate (18) is fixedly connected to a third collecting box (19).
5. A recycled aggregate screening device according to claim 2, wherein the cam reciprocating mechanism comprises a housing (20) fixedly connected to the left side of the box body (2), a motor (21) is fixedly connected in the housing (20), a rotating shaft (22) is fixedly connected to an output shaft of the motor (21), a cam (23) is fixedly sleeved on the rotating shaft (22), and the cam (23) is simultaneously matched with the first transmission plate (9) and the second transmission plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320795493.7U CN219850736U (en) | 2023-04-12 | 2023-04-12 | Recycled aggregate screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320795493.7U CN219850736U (en) | 2023-04-12 | 2023-04-12 | Recycled aggregate screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219850736U true CN219850736U (en) | 2023-10-20 |
Family
ID=88368556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320795493.7U Active CN219850736U (en) | 2023-04-12 | 2023-04-12 | Recycled aggregate screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219850736U (en) |
-
2023
- 2023-04-12 CN CN202320795493.7U patent/CN219850736U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210994672U (en) | High-efficient sand block breaker | |
| CN208230285U (en) | A kind of architectural furniture with crushing function | |
| CN214288408U (en) | High-efficient breaker is used in road bridge engineering | |
| CN218554330U (en) | Reciprocating type high-efficient reducing mechanism | |
| CN207071660U (en) | A kind of molding sand disintegrating machine | |
| CN217450462U (en) | Cosmetic raw material processing grinding device | |
| CN210815595U (en) | Sieving mechanism is smashed to brick production that permeates water with raw materials | |
| CN219850736U (en) | Recycled aggregate screening plant | |
| CN213762246U (en) | A crushing equipment for cement manufacture | |
| CN212396864U (en) | Fine grinding device for producing ceramsite | |
| CN111686878B (en) | Anti-blocking aggregate shaping method | |
| CN210846613U (en) | Food grinder | |
| CN219702665U (en) | Building waste regeneration mechanism sand screening device | |
| CN217527627U (en) | Soil crushing and screening combined device | |
| CN214320870U (en) | Civil engineering screening sand machine | |
| CN113083438B (en) | Cubic flour crushing device | |
| CN108970724A (en) | A kind of coal mine crushing and screening device | |
| CN212524246U (en) | Crushing and screening device with adjusting function for asphalt waste | |
| CN210005326U (en) | ground soil sample device for indoor soil test | |
| CN210815118U (en) | Particle manufacturing device for rock-soil lithology experiment | |
| CN113245018A (en) | Circular screen crusher for efficiently crushing sand blocks and sand for surface binder | |
| CN217491058U (en) | Sand screening installation for subway building | |
| CN206716047U (en) | A kind of straight screen(ing) machine with crushing function | |
| CN111514968A (en) | Soil material preparation device and method for geotechnical laboratory | |
| CN110614066A (en) | Device and method for manufacturing particles for rock-soil lithology experiment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |