CN214132774U - Building regeneration aggregate vibration winnowing equipment - Google Patents
Building regeneration aggregate vibration winnowing equipment Download PDFInfo
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- CN214132774U CN214132774U CN202023351686.9U CN202023351686U CN214132774U CN 214132774 U CN214132774 U CN 214132774U CN 202023351686 U CN202023351686 U CN 202023351686U CN 214132774 U CN214132774 U CN 214132774U
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- vibrating plate
- aggregate
- winnowing
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- 230000008929 regeneration Effects 0.000 title claims abstract description 8
- 238000011069 regeneration method Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 79
- 238000001179 sorption measurement Methods 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 11
- 239000002699 waste material Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000003562 lightweight material Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 dregs Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model relates to a building regeneration aggregate vibration selection by winnowing equipment, it includes vibration subassembly and the negative pressure adsorption equipment of setting in vibration subassembly top, and the vibration subassembly includes vibration portion and drive division, vibration portion includes the vibration case that inside cavity and level set up, the one end of vibration case is opened there is the feed inlet, and the other end is opened there is the discharge gate, the feed inlet is higher than the discharge gate, be provided with the flitch that shakes in the vibration case, the flitch that shakes inclines down along the direction orientation of feed inlet to discharge gate, open the blind groove that has vertical setting on the relative inside wall of vibration case width direction respectively, the position of the relative blind groove of flitch that shakes is connected with the guide block that slides at blind inslot respectively, be equipped with the extension spring between the tank bottom of guide block and blind groove. The application has the advantage of improving the effect of winnowing aggregate and light materials.
Description
Technical Field
The application relates to the field of resource utilization of construction wastes, in particular to a vibration winnowing device for construction recycled aggregates.
Background
The building waste is a general term for light substances, dregs, waste concrete, waste bricks and stones, aggregates and other wastes generated by people in the building production activities such as demolition, construction, decoration, repair and the like. The aggregate is a resource which can be recycled after being recycled, so that the selection of the aggregate from the construction waste is an important component for realizing the resource utilization of the construction waste.
In the actual operation process, the construction waste is firstly roughly selected, the muck, the waste concrete and the waste masonry are selected, and then the aggregate and the light substances are winnowed. During air separation, a mixture of aggregate and light materials is poured onto the conveyor belt, negative pressure adsorption equipment is arranged above the conveyor belt, when the mixture of the aggregate and the light materials passes through the lower part of the negative pressure adsorption device, the negative pressure adsorption device can suck the light materials with lighter weight away, and the aggregate is conveyed to a stacking position through the conveyor belt, so that the separation of the aggregate and the light materials is realized.
In view of the above-mentioned related technologies, the inventor believes that, during the process of conveying the mixture of the aggregate and the light material by the conveyor belt, the light material may be pressed below the aggregate, and the weight of the aggregate is heavy, so that the negative pressure adsorption device is difficult to suck the light material pressed below the aggregate, and therefore the aggregate after air separation still contains more light material, and the air separation effect of the aggregate and the light material is poor.
SUMMERY OF THE UTILITY MODEL
In order to improve the sorting effect to aggregate and light material, this application provides a building regeneration aggregate vibration winnowing equipment.
The application provides a building regeneration aggregate vibration winnowing equipment adopts following technical scheme:
the utility model provides a building regeneration aggregate vibration selection by winnowing equipment, includes vibration subassembly and the negative pressure adsorption equipment of setting in vibration subassembly top, and the vibration subassembly includes vibration portion and drive division, vibration portion includes the vibration case that inside cavity and level set up, the one end of vibration case is opened there is the feed inlet, and the other end is opened there is the discharge gate, the feed inlet is higher than the discharge gate, be provided with the flitch that shakes in the vibration case, the flitch that shakes inclines down along the direction orientation of feed inlet to discharge gate, open the blind groove that has vertical setting on the relative inside wall of vibration case width direction respectively, the position of the relative blind groove of flitch that shakes is connected with the guide block that slides at the blind inslot respectively, be equipped with the extension spring between the tank bottom of guide block and blind groove.
Through adopting above-mentioned technical scheme, in operating personnel added the vibrating bin with the mixture of aggregate and light material from the feed inlet, the mixture of aggregate and light material dropped to the flitch that shakes and slided along the inclined plane of slope. Under the effect of drive division, the flitch that shakes can the upward movement, after the flitch that shakes moved to the highest point, the flitch that shakes is at the dead weight, and the extension spring, aggregate and the action of light material gravity fall down to this repeated rising and the motion that descends, thereby realized the vibration to the material, the material is at the vibration in-process, and the relative position of aggregate and light material changes always, can siphoning away the light material in the box with this negative pressure adsorption equipment, and the ejection of compact is then realized from the discharge gate to the aggregate. This application makes aggregate and light material vibration through the vibration of vibrating the flitch to this has improved the adsorption effect of negative pressure adsorption equipment to light material, thereby has improved the selection by winnowing effect of aggregate and light material.
Optionally, the lower surface of the vibrating plate is provided with a supporting piece, the driving part comprises a motor connected to the bottom wall of the inner cavity of the vibrating box, an output shaft of the motor is fixedly sleeved with an eccentric wheel, and the eccentric wheel abuts against the supporting piece.
By adopting the technical scheme, the output shaft of the motor drives the eccentric wheel to rotate, and the lifting motion of the vibrating plate is realized through the jacking piece when the eccentric wheel rotates.
Optionally, the jacking piece is including connecting two fixed blocks at the flitch lower surface that shakes, and fixed pin is worn to be equipped with between two fixed blocks, the fixed pin is on a parallel with the output shaft of motor, it is equipped with the gyro wheel to rotate the cover on the fixed pin, the lateral wall of the gyro wheel of contradicting of the lateral wall of eccentric wheel.
Through adopting above-mentioned technical scheme, prop the gyro wheel when the eccentric wheel to when driving the flitch upward movement that shakes, the eccentric wheel can drive the gyro wheel and rotate on the fixed pin, with this make the eccentric wheel can be more smooth and easy upwards push up the flitch that shakes.
Optionally, the negative pressure adsorption device comprises a suction hopper communicated with the top of the vibrating box, the top end of the suction hopper is communicated with a suction pipe, and one end, far away from the suction hopper, of the suction pipe is communicated with an exhaust fan.
Through adopting above-mentioned technical scheme, start the air exhauster, the air exhauster is taken out the air in with the vibration incasement, forms the negative pressure in the vibration incasement to this light material can be inhaled in inhaling the material pipe, then takes out through the air exhauster, has realized the selection by winnowing to aggregate and light material with this.
Optionally, the upper surface of the vibrating plate is fixedly connected with a plurality of protruding strips which are parallel to each other, the plurality of protruding strips are evenly arranged along the length direction of the vibrating plate, and the protruding strips are parallel to the width direction of the vibrating plate.
Through adopting above-mentioned technical scheme, the setting of sand grip can prolong aggregate and the dwell time of light material on the flitch that shakes to aggregate and light material that the setting of sand grip has been played to the flitch that shakes to this makes negative pressure adsorption equipment can be abundant realize adsorbing the light material, has improved the selection by winnowing effect of aggregate and light material.
Optionally, the longitudinal section of each raised line is in an equilateral triangle shape.
By adopting the technical scheme, a groove for temporarily retaining the aggregates and the light materials is formed between the included angles of the raised lines and the vibrating plate, so that the possibility that the aggregates and the light materials are incompletely winnowed because the mixture of the aggregates and the light materials quickly slides out along the vibrating plate after being added into the box body is favorably reduced.
Optionally, the tank bottom of blind groove is connected with the guide bar of vertical setting, the guide block slip cap is established on the guide bar, the extension spring cover is established on the guide bar.
Through adopting above-mentioned technical scheme, the setting up of guide bar can play the guide effect to sliding of guide block in blind groove, makes the deformation process stability more of extension spring simultaneously.
Optionally, two guide blocks are arranged on one side of the vibrating plate along the length direction of the vibrating plate.
Through adopting above-mentioned technical scheme, the guide block is provided with two to this is favorable to improving the stability of flitch vibration process from top to bottom. Meanwhile, the possibility that aggregate and light substances are unevenly distributed on the vibration plate to cause the vibration plate to incline is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the aggregate and the light material are vibrated through the vibration of the vibrating plate, so that the adsorption effect of the negative pressure adsorption device on the light material is improved, and the winnowing effect of the aggregate and the light material is improved;
2. the setting of sand grip can prolong the dwell time of aggregate and lightweight material on the flitch that shakes to aggregate and lightweight material's that the setting has been played the hindrance effect on the flitch that shakes to this makes negative pressure adsorption equipment can be abundant realize adsorbing the lightweight material, has improved the selection by winnowing effect of aggregate and lightweight material.
Drawings
FIG. 1 is a schematic block diagram for embodying embodiments of the present application;
FIG. 2 is a cross-sectional view of a material vibratory plate for embodying embodiments of the present application.
Description of reference numerals: 101. a box body; 102. a box cover; 2. a feed inlet; 3. a discharge port; 4. a material vibrating plate; 5. a blind groove; 6. a guide block; 7. a tension spring; 8. a motor; 9. an eccentric wheel; 10. a fixed block; 11. a fixing pin; 12. a roller; 13. a material suction hopper; 14. a material suction pipe; 15. an exhaust fan; 16. a convex strip; 17. a guide bar; 18. a supporting foot.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses building regeneration aggregate vibration winnowing equipment. Referring to fig. 1, the building recycled aggregate vibration winnowing device comprises a vibration assembly and a negative pressure adsorption device arranged on the vibration assembly, wherein the vibration assembly comprises a vibration part and a driving part.
Referring to fig. 1 and 2, the vibrating portion includes a vibrating box, a vibrating plate 4, a guide block 6, and a tension spring 7. The vibration box is square and horizontally arranged, and comprises a box body 101 which is hollow inside and is provided with an opening at the top, and a box cover 102 which is bolted at the opening at the top of the box body 101. The bottom of box 101 is fixedly connected with four vertical braces 18 that set up, and four braces 18 are located four apex angles departments of box 101 lower surface respectively.
Referring to fig. 1 and 2, a feed inlet 2 is formed at one end of the box body 101 in the length direction, a discharge outlet 3 is formed at the other end of the box body, and the feed inlet 2 is higher than the discharge outlet 3. The flitch 4 that shakes is located box 101, and the one end of the flitch 4 that shakes is located feed inlet 2, and the other end is located discharge gate 3, shakes flitch 4 and inclines downwards along the direction orientation of feed inlet 2 to discharge gate 3.
Referring to fig. 1 and 2, an operator adds a mixture of aggregate and light materials into the box body 101 from the feeding hole 2, the mixture of the aggregate and the light materials falls on the vibrating plate 4 and slides downwards along the inclined plane, the light materials are sucked away by the negative pressure adsorption device in the process, and the aggregate is discharged from the discharging hole 3.
Referring to fig. 1 and 2, vertically arranged blind grooves 5 are respectively formed in two inner side walls of the box body 101 in the width direction, the top ends of the blind grooves 5 are communicated with the upper surface of the box body 101, and the bottom ends of the blind grooves are closed. The guide block 6 is positioned in the blind groove 5 and is in sliding fit with the blind groove, and the guide block 6 is fixedly connected to the vibrating plate 4.
Referring to fig. 1 and 2, the tension spring 7 is arranged in the blind groove 5 and is located between the guide block 6 and the groove bottom of the blind groove 5, the tension spring 7 is fixedly connected with the guide block 6 and the groove bottom of the blind groove 5 respectively, the tension spring 7 plays a role in resetting vibration of the vibration plate 4, and the possibility that the vibration plate 4 cannot be automatically reset due to clamping caused by friction with the blind groove 5 after moving to the highest position is reduced.
Referring to fig. 1 and 2, a vertically arranged guide rod 17 is fixedly connected to the bottom of the blind groove 5, the guide block 6 is slidably sleeved on the guide rod 17, and the tension spring 7 is sleeved on the guide rod 17. The guide rod 17 is arranged to guide the guide block 6 to move up and down in the blind groove 5, and meanwhile, the deformation process of the tension spring 7 can be more stable.
Referring to fig. 1 and 2, the driving part comprises a motor 8 and an eccentric wheel 9, the motor 8 is bolted to the bottom wall of the inner cavity of the box 101, the eccentric wheel 9 is fixedly sleeved on an output shaft of the motor 8, and a space is formed between the output shaft of the motor 8 and the axis of the eccentric wheel 9.
Referring to fig. 1 and 2, the motor 8 is started, the output shaft of the motor 8 drives the eccentric wheel 9 to rotate, the eccentric wheel 9 can drive the vibration plate 4 to move upwards when rotating, and when the vibration plate 4 moves to the highest position, the vibration plate falls under the action of the tension spring 7, the dead weight, the light materials and the aggregate gravity, so that the vibration plate 4 repeatedly rises and falls, and the vibration of the aggregates and the light materials on the vibration plate 4 is realized.
Referring to fig. 1 and 2, two guide blocks 6 are arranged on one side of the material vibrating plate 4 along the length direction thereof, so that the stability of the material vibrating plate 4 in the material vibrating process is improved, and the possibility that the material vibrating plate 4 is inclined due to uneven distribution of aggregates and light substances on the material vibrating plate 4 is reduced.
Referring to fig. 1 and 2, when the aggregate and the light material are vibrated, the positions of the aggregate and the light material are changed all the time, and the light material is absorbed by the negative pressure absorption device with a high probability in the process, so that the air separation effect of the aggregate and the light material is improved.
Referring to fig. 1 and 2, the lower surface of the vibrating plate 4 is provided with a supporting piece, the supporting piece comprises two fixing blocks 10 fixedly connected to the lower surface of the vibrating plate 4 and a fixing pin 11 fixedly arranged between the two fixing blocks 10 in a penetrating manner, the fixing pin 11 is parallel to an output shaft of the motor 8, the fixing pin 11 is rotatably sleeved with a roller 12, and the circumferential outer side wall of the roller 12 abuts against the circumferential outer side wall of the eccentric wheel 9.
Referring to fig. 1 and 2, the roller 12 is located right above the eccentric 9, so that when the eccentric 9 is rotated by the output shaft of the motor 8, the eccentric 9 pushes the vibrating plate 4 upward through the roller 12, the fixing pin 11 and the fixing block 10. In the vibration process of the vibration plate 4, the eccentric wheel 9 can drive the roller 12 to rotate, so that the upward movement process of the vibration plate 4 supported by the eccentric wheel 9 is smoother.
Referring to fig. 1 and 2, a plurality of protruding strips 16 parallel to each other are fixedly connected to the upper surface of the vibrating plate 4, the plurality of protruding strips 16 are uniformly arranged along the length direction of the vibrating plate 4, and the protruding strips 16 are parallel to the width direction of the vibrating plate 4. The arrangement of the convex strips 16 can play a certain blocking role on the aggregate and the light materials on the vibrating plate 4, and the retention time of the aggregate and the light materials on the vibrating plate 4 is prolonged, so that the negative pressure adsorption device can fully adsorb the light materials, and the winnowing effect of the aggregate and the light materials is improved.
Referring to fig. 1 and 2, the longitudinal section of the raised line 16 is arranged in an equilateral triangle, so that a groove for the aggregate and the light material to stay is formed between the raised line 16 and the vibrating plate 4, which is beneficial to reducing the possibility that the mixture of the aggregate and the light material slides out quickly along the vibrating plate 4 after being added into the box body 101, which leads to incomplete air separation of the aggregate and the light material.
Referring to fig. 1 and 2, the negative pressure adsorption device includes an exhaust fan 15 disposed on the ground, an air inlet end of the exhaust fan 15 is communicated with a material suction pipe 14, one end of the material suction pipe 14 far away from the exhaust fan 15 is communicated with a material suction funnel 13, and the material suction funnel 13 is disposed in an inverted conical hopper shape and is communicated with the box cover 102.
Referring to fig. 1 and 2, the suction hopper 13 is provided to increase a suction area of the light materials, thereby improving a suction effect of the light materials. In the vibrating process, the exhaust fan 15 is started, and the light substances are sucked into the material suction pipe 14 and discharged through the exhaust fan 15, so that the aggregate and the light substances are winnowed.
The implementation principle of the building recycled aggregate vibration winnowing equipment in the embodiment of the application is as follows: an operator pours the mixture of the aggregate and the light materials into the box body 101 from the feeding hole 2, and the mixture of the aggregate and the light materials falls onto the vibrating plate 4 and slides downwards along the inclined surface of the vibrating plate 4. The motor 8 is started, an output shaft of the motor 8 drives the eccentric wheel 9 to rotate, the eccentric wheel 9 pushes the vibration plate 4 to move upwards through the idler wheel 12, the fixing pin 11 and the fixing block 10, when the vibration plate 4 moves to the highest position, the vibration plate 4 descends under the action of the dead weight, the gravity of aggregate and light materials and the action force of the tension spring 7, the processes are repeated, the aggregate and the light materials can continuously jump on the vibration plate 4, and therefore the relative position of the light materials and the aggregate changes constantly. When the motor 8 is started, the exhaust fan 15 is started simultaneously, the exhaust fan 15 pumps out air in the box body 101, negative pressure can be formed in the box body 101, light materials are sucked into the suction pipe 14 through the negative pressure, then the light materials are discharged through the exhaust fan 15, and discharging of the aggregates is achieved through the discharge hole 3. Through the arrangement of the eccentric wheel 9, the vibration plate 4 vibrates, so that aggregate and light materials can jump, and the winnowing effect between the aggregate and the light materials is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a building regeneration aggregate vibration selection by winnowing equipment which characterized in that: including vibration subassembly and the negative pressure adsorption equipment of setting in vibration subassembly top, the vibration subassembly includes vibration portion and drive division, vibration portion includes the vibration case that inside cavity and level set up, open the one end of vibration case has feed inlet (2), and open the other end has discharge gate (3), feed inlet (2) are higher than discharge gate (3), be provided with vibrating plate (4) in the vibration case, vibrating plate (4) incline down along the direction orientation of feed inlet (2) to discharge gate (3), open blind groove (5) that have vertical setting on the relative inside wall of vibration case width direction respectively, the position of vibrating plate (4) blind groove (5) relatively is connected with guide block (6) that slide in blind groove (5) respectively, be equipped with extension spring (7) between the tank bottom of guide block (6) and blind groove (5).
2. The vibratory winnowing apparatus of construction recycled aggregate according to claim 1, wherein: the lower surface of the vibrating plate (4) is provided with a supporting piece, the driving part comprises a motor (8) connected to the bottom wall of the inner cavity of the vibrating box, an eccentric wheel (9) is fixedly sleeved on an output shaft of the motor (8), and the eccentric wheel (9) is abutted against the supporting piece.
3. The vibratory winnowing apparatus of construction recycled aggregate according to claim 2, wherein: the piece is including connecting two fixed blocks (10) at flitch (4) lower surface that shakes, and fixed pin (11) are worn to be equipped with to fixed between two fixed blocks (10), fixed pin (11) are on a parallel with the output shaft of motor (8), it is equipped with gyro wheel (12) to rotate the cover on fixed pin (11), the lateral wall of eccentric wheel (9) contradicts the lateral wall of gyro wheel (12).
4. The vibratory winnowing apparatus of construction recycled aggregate according to claim 1, wherein: the negative pressure adsorption device comprises a suction hopper (13) communicated with the top of the vibrating box, a suction pipe (14) is communicated with the top end of the suction hopper (13), and an exhaust fan (15) is communicated with one end, far away from the suction hopper (13), of the suction pipe (14).
5. The vibratory winnowing apparatus of construction recycled aggregate according to claim 1, wherein: the material vibrating plate is characterized in that the upper surface of the material vibrating plate (4) is fixedly connected with a plurality of protruding strips (16) which are parallel to each other, the plurality of protruding strips (16) are evenly arranged along the length direction of the material vibrating plate (4), and the protruding strips (16) are parallel to the width direction of the material vibrating plate (4).
6. The vibratory winnowing apparatus of construction recycled aggregate according to claim 5, wherein: the longitudinal section of each convex strip (16) is in an equilateral triangle shape.
7. The vibratory winnowing apparatus of construction recycled aggregate according to claim 1, wherein: the tank bottom of blind groove (5) is connected with guide bar (17) of vertical setting, guide block (6) slip cover is established on guide bar (17), extension spring (7) cover is established on guide bar (17).
8. The vibratory winnowing apparatus of construction recycled aggregate according to claim 1, wherein: two guide blocks (6) on one side of the vibrating plate (4) are arranged along the length direction of the vibrating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351686.9U CN214132774U (en) | 2020-12-30 | 2020-12-30 | Building regeneration aggregate vibration winnowing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351686.9U CN214132774U (en) | 2020-12-30 | 2020-12-30 | Building regeneration aggregate vibration winnowing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214132774U true CN214132774U (en) | 2021-09-07 |
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ID=77546149
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023351686.9U Expired - Fee Related CN214132774U (en) | 2020-12-30 | 2020-12-30 | Building regeneration aggregate vibration winnowing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214132774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405810A (en) * | 2021-12-29 | 2022-04-29 | 环创(厦门）科技股份有限公司 | Construction waste screening equipment |
-
2020
- 2020-12-30 CN CN202023351686.9U patent/CN214132774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405810A (en) * | 2021-12-29 | 2022-04-29 | 环创(厦门）科技股份有限公司 | Construction waste screening equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |