CN222058000U - Coarse aggregate screening system for recycling construction waste - Google Patents
Coarse aggregate screening system for recycling construction waste Download PDFInfo
- Publication number
- CN222058000U CN222058000U CN202420115550.7U CN202420115550U CN222058000U CN 222058000 U CN222058000 U CN 222058000U CN 202420115550 U CN202420115550 U CN 202420115550U CN 222058000 U CN222058000 U CN 222058000U
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- screening
- feeding
- plate
- coarse aggregate
- construction waste
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- 238000012216 screening Methods 0.000 title claims abstract description 107
- 239000002699 waste material Substances 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000004064 recycling Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000002776 aggregation Effects 0.000 claims 2
- 238000004220 aggregation Methods 0.000 claims 2
- 230000004888 barrier function Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a coarse aggregate screening system for recycling construction waste, which comprises a supporting bottom plate, a screening and feeding plate and a feeding mechanism, wherein a supporting frame is arranged at one end of the supporting bottom plate, and the supporting frame has corresponding supporting force; the other end is provided with a lifting upright post for corresponding lifting operation; the two ends of the screening feeding plate respectively form a feeding end and a collecting end, the feeding end is rotationally connected with the supporting frame, the collecting end is provided with a lifting end of a lifting upright post, and when the lifting upright post works, the inclination angle of the screening feeding plate is adjusted, so that the material to be screened rolls from the feeding end to the collecting end and is collected at the collecting end; the feeding mechanism is assembled above one side of the supporting frame and feeds materials to the feeding end of the screening feeding plate. The utility model belongs to the technical field of screening of coarse aggregate of construction waste, and particularly relates to a method for forming slopes with different inclination angles, screening aggregate of coarse aggregate is carried out simultaneously, and multiple vibration screening is realized in the aggregate process, so that the screening effect and efficiency are improved.
Description
Technical Field
The utility model belongs to the technical field of coarse aggregate screening of construction waste, and particularly relates to a coarse aggregate screening system for recycling construction waste.
Background
Many wastes in the construction waste can be reused as renewable resources after being sorted, removed or crushed, for example, coarse aggregate, fine aggregate and the like are prepared, wherein the coarse aggregate is used as a framework in concrete, sand and stone are called aggregate or aggregate, and aggregate with the particle size of more than 5mm is called coarse aggregate.
Building waste aggregate is often internally accompanied by a large amount of sticky sand, screening openings are easy to block during screening, and screening is generally one-time screening, so that screening efficiency is not ideal.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the coarse aggregate screening system for recycling the construction waste, which can form slopes with different inclination angles, screen aggregate of coarse aggregates, realize repeated vibration screening in the aggregate process, improve the screening effect and efficiency and solve the problems in the background art.
The technical scheme adopted by the utility model is as follows: the coarse aggregate screening system for recycling the construction waste comprises a supporting bottom plate, a screening and feeding plate and a feeding mechanism, wherein a supporting frame is arranged at one end of the supporting bottom plate, and the supporting frame has corresponding supporting force; the other end is provided with a lifting upright post for corresponding lifting operation; the two ends of the screening feeding plate respectively form a feeding end and a collecting end, the feeding end is rotationally connected with the supporting frame, the collecting end is provided with a lifting end of a lifting upright post, and when the lifting upright post works, the inclination angle of the screening feeding plate is adjusted, so that the material to be screened rolls from the feeding end to the collecting end and is collected at the collecting end; the feeding mechanism is assembled above one side of the supporting frame and feeds materials to the feeding end of the screening feeding plate.
Further, the screening feeding plate is provided with screening nets, and the screening nets are sequentially arranged at intervals along the aggregate direction of the material body.
Further, the screening board forms the buffer board between screening net, and the interval assembly parting bead on the buffer board, and the diapire assembly vibrations piece of buffer board shakes the piece during operation, and screening net vibrations make to wait to screen the material to roll and sieve many times to the end that gathers materials, and follow the sieve mesh diameter of the screening net that the material body gathers materials the direction interval and arrange and progressively decrease, when the feed end feeding is sent to the mechanism, the screening net in great screen cloth aperture accepts the impact, can screen out the waste material of great size from the screen cloth.
Further, the feeding mechanism comprises a feeding plate fixedly arranged on one side of the supporting frame, and the feeding plate feeds materials to the feeding end of the screening feeding plate; the feeding cylinder is arranged at the upper end of the feeding plate, and a discharge hole is formed in the feeding end of the feeding cylinder, which is close to the screening feeding plate; and the spiral feeding assembly is rotatably arranged in the feeding barrel and is connected with a rotary drive.
Further, the upper end of the supporting bottom plate is concaved inwards to form a receiving groove for receiving the blanking body from the screening feeding plate.
Further, the lifting end of the lifting upright post is provided with a supporting piece, the supporting piece can be connected with the telescopic end in a damping rotation mode, and two ends of the supporting piece extend along the width direction of the screening feeding plate.
Further, the screening delivery plate edge sets up the fender that encloses.
After the structure is adopted, the utility model has the following beneficial effects: according to the coarse aggregate screening system for recycling the construction waste, the feeding end of the screening feeding plate is rotatably connected with the supporting frame, the height of the other end of the screening feeding plate is adjusted through the lifting upright post, the inclination angle of the screening feeding plate can be adjusted, coarse aggregates are collected while screening out, and the screening effect in the aggregate collecting process is guaranteed by matching with the buffer plate and the partition strips, so that the blocking of sieve holes is avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic diagram of the whole structure of a coarse aggregate screening system for recycling construction waste;
FIG. 2 is a side view of a coarse aggregate screening system for recycling construction waste according to the present utility model;
Fig. 3 is a schematic view of another overall structure of a coarse aggregate screening system for recycling construction waste according to another aspect of the present utility model.
In the drawings: 1. the screening device comprises a supporting bottom plate, 2, screening feeding plates, 3, supporting frames, 4, lifting columns, 5, screening nets, 6, buffer plates, 7, parting strips, 8, vibration blocks, 9, feeding plates, 10, feeding cylinders, 11, rotary driving, 12, rotating shafts, 13, helical blades, 14, surrounding baffles, 15 and supporting pieces.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
When coarse aggregate is screened, the surface of the coarse aggregate is adhered with some fine aggregate, and the screening opening is easily blocked by some fine aggregate, and when screening is performed, the screening efficiency is affected, based on the coarse aggregate screening system, as shown in fig. 1-3, the inventor proposes a coarse aggregate screening system for recycling construction waste, which comprises a supporting bottom plate 1, a screening feeding plate 2 and a feeding mechanism, wherein a supporting frame 3 is arranged at one end of the supporting bottom plate 1, and the supporting frame has corresponding supporting force; the other end is provided with a lifting upright post 4 for corresponding lifting operation; the two ends of the screening and feeding plate 2 respectively form a feeding end and a collecting end, the feeding end is rotationally connected with the supporting frame 3, the collecting end is provided with a lifting end of the lifting upright post 4, and the edge of the screening and feeding plate 2 is preferably provided with a fence 14; when the lifting upright post 4 works, the inclination angle of the screening feeding plate 2 is adjusted, so that the material to be screened rolls from the feeding end to the collecting end and is collected at the collecting end; the screening feeding plate 2 is provided with screening nets 5, the screening nets 5 are sequentially arranged at intervals along the aggregate direction of the material body, the mesh holes of the screening nets 5 on the screening plate become smaller gradually along the inclined feeding direction, and multiple screening is performed in the feeding process.
Still further, in some embodiments, the screening plates form a buffer plate 6 between the screening nets 5, the buffer plate 6 is provided with partition bars 7 at intervals, the bottom wall of the buffer plate 6 is provided with a vibrating block 8, when the vibrating block 8 works, the screening nets 5 vibrate, so that the materials to be screened roll towards the aggregate end and are screened for multiple times, the diameters of the screen holes of the screening nets 5 distributed at intervals along the aggregate direction of the material body are gradually decreased, when the feeding mechanism feeds the materials to the feed end, the screening nets 5 with larger screen holes receive impact, and the waste materials with larger size can be screened from the screen.
In some embodiments, it is preferable that the feeding mechanism is assembled above one side of the support frame 3 to feed the feeding end of the screening feeding plate 2, in particular, the feeding mechanism comprises a feeding plate 9 fixedly installed on one side of the support frame 3, and the feeding plate 9 feeds the feeding end of the screening feeding plate 2; the feeding cylinder 10 is arranged at the upper end of the feeding plate 9, and a discharge hole is formed in the feeding cylinder 10 near the feeding end of the screening feeding plate 2; the spiral feeding assembly is rotatably arranged in the feeding barrel 10 and is connected with the rotary drive 11.
In some embodiments, the upper end of the supporting base plate 1 is concave to form a receiving slot, and receives the material falling from the screening feeding plate 2.
Further, in some embodiments, it is preferable that the lifting end of the lifting column 4 is provided with a supporting member 15, the supporting member 15 is connected with the telescopic end in a damping rotation manner, and two ends of the supporting member 15 extend along the width direction of the screening-feeding plate 2.
When the device is particularly used, the device is placed at a proper working position; the height of the material collecting end of the screening feeding plate 2 is adjusted through the lifting upright post 4, and the material collecting end is changed to a proper inclined angle; the material body to be screened is put into the feeding cylinder 10; the spiral feeding assembly comprises a rotating shaft 12 connected with a rotating drive 11 and a spiral blade 13 arranged on the rotating shaft 12, the rotating drive 11 is started, the rotating shaft 12 rotates, the spiral blade 13 rotates, and a material body is discharged from a discharge hole to the screening feeding plate 2 along the feeding plate;
The vibration block 8 at the bottom of the buffer plate 6 is started, the vibration block 8 vibrates to enable the screening feeding plate 2 to vibrate and screen the feeding body of the screening feeding plate 2, the material body is prolonged to stay on the buffer plate 6 for a period of time due to the division bars 7, vibration dispersion is carried out, screening is carried out when the screening net 5 is passed, multiple groups of screening nets 5 and buffer plates 6 are arranged, and multiple screening of coarse aggregates is realized in the feeding and collecting process.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420115550.7U CN222058000U (en) | 2024-01-17 | 2024-01-17 | Coarse aggregate screening system for recycling construction waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420115550.7U CN222058000U (en) | 2024-01-17 | 2024-01-17 | Coarse aggregate screening system for recycling construction waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222058000U true CN222058000U (en) | 2024-11-26 |
Family
ID=93550599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420115550.7U Active CN222058000U (en) | 2024-01-17 | 2024-01-17 | Coarse aggregate screening system for recycling construction waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222058000U (en) |
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2024
- 2024-01-17 CN CN202420115550.7U patent/CN222058000U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 221112 West Side of Xuzhou Kunyang New Wall Materials Co., Ltd. Factory Area, Xinhe Community, Sanbao Sub District Office, Gaoxin District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Kairun Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: Xinhe Community, Sanbao Street Office, High tech Zone, Xuzhou City, Jiangsu Province. West side of the factory area of Xuzhou Kunyang New Wall Materials Co.,Ltd. Patentee before: Xuzhou kairun Environmental Protection Technology Co.,Ltd. Country or region before: China |