CN204052114U - Two rotating speed cylinder screen mesh type concrete reclamation apparatus - Google Patents
Two rotating speed cylinder screen mesh type concrete reclamation apparatus Download PDFInfo
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- CN204052114U CN204052114U CN201420516916.8U CN201420516916U CN204052114U CN 204052114 U CN204052114 U CN 204052114U CN 201420516916 U CN201420516916 U CN 201420516916U CN 204052114 U CN204052114 U CN 204052114U
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- rotary screen
- external spiral
- sprocket wheel
- rotating speed
- pressure roller
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Abstract
The utility model discloses a kind of two rotating speed cylinder screen mesh type concrete reclamation apparatus, comprise and provide power for reclaimer and transmit the motor (1) of power and sprocket wheel one (2), body (3), rotary screen (9), external spiral (10), the stragith edge (13) be supported on by rolling bearing two (4) on rotary screen (9); Also comprise and be fixed on external spiral (10) and go up and be in the planet pressure roller (11) in rotary screen (9) and external spiral (10) gap, described planet pressure roller (11) makes its rod face be close to the outer wall of rotary screen (9) under elastic component (12) elastic force effect; Described rotary screen (9) and external spiral (10) one end install sprocket wheel two (7) and the sprocket wheel three (8) of different-diameter and the number of teeth respectively; The utility model device structure exquisiteness reasonable in design, solve the pulp-water aggregate separated intermediate roll screen cloth blockage problem of the useless slurry of trucd mixer cleaning and residual concrete, sandstone pulp-water is separated thoroughly.
Description
Technical field
The utility model relates to a kind of concrete reclamation apparatus, specifically a kind of two rotating speed cylinder screen mesh type concrete reclamation apparatus.
Background technology
Concrete production and transport, mainly through concrete mixer truck, in concrete mixer truck transport concrete process, must be cleaned stirring filling in transport interval, often there will be residual concrete and returned to concrete mixing plant.Therefore the recycling of the useless slurry of trucd mixer cleaning and residual concrete, has become important step in mixing plant running, selecting of recycling equipment, be not only related to resource recycling economy especially environmental pollution effectively control to be significant.
Current most of reclaimer all adopts rolling-sieve type sand-stone separator, and it is simple that this kind equipment has structure, and power is little, the little feature of floor space; But in actual production runs, often there is screen cloth blockage problem in this kind equipment, after equipment runs a period of time, there will be most of mesh and blocked by sandstone, mortar, causes device processes to decline, or even cannot run.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of two rotating speed cylinder screen mesh type concrete reclamation apparatus, effectively can solve the cylinder screen cloth blockage problem in the pulp-water aggregate separated of the useless slurry of trucd mixer cleaning and residual concrete.
To achieve these goals, the technical solution adopted in the utility model is: a kind of two rotating speed cylinder screen mesh type concrete reclamation apparatus, comprise and provide power for reclaimer and transmit the motor of power and sprocket wheel one, body, the rotary screen be supported on by roller bearings one on body, the external spiral be supported on by rolling bearing two on rotary screen, be arranged on stragith edge in the middle part of external spiral, described body is provided with charging aperture, sand export and discharge outlet, and described rotary screen is fixed with stone outlet hole; Also comprise and to be fixed on external spiral and the planet pressure roller be in rotary screen and external spiral gap by elastic component, described planet pressure roller makes its rod face be close to the outer wall of rotary screen under the effect of elastic component elastic force; Described rotary screen and external spiral one end install sprocket wheel two and the sprocket wheel three of different-diameter and the number of teeth respectively.
Described planet pressure roller is planet elasticity pressure roller.
Described external spiral and rotary screen are driven by the sprocket wheel varied in size by same motor simultaneously, make external spiral rotating speed faster than rotary screen.
Compared with existing rolling-sieve type sand-stone separator: the asynchronous two in the same way rotating speed structure of the utility model employing rotary screen external spiral, and planet elasticity pressure roller is installed between rotary screen and external spiral, when equipment runs, rotary screen and external spiral rotating in same direction, but rotating speed is different, make to be fixed on external spiral produces with the elasticity pressure roller of the screen cloth exterior surface of rotary screen and roll, when running into aggregate blocking mesh, aggregate will oppositely be pressed in rotary screen by pressure roller, thus solve the pulp-water aggregate separated intermediate roll screen cloth blockage problem of the useless slurry of trucd mixer cleaning and residual concrete.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 be in Fig. 1 A to structural representation.
In figure: 1, motor, 2, sprocket wheel one, 3, body, 4, rolling bearing two, 5, roller bearings one, 6, charging aperture, 7, sprocket wheel two, 8, sprocket wheel three, 9, rotary screen, 10, external spiral, 11, planet pressure roller, 12, elastic component, 13, stragith edge, 14, sand export, 15, stone outlet hole, 16, discharge outlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of two rotating speed cylinder screen mesh type concrete reclamation apparatus, comprise for reclaimer provides power and the motor 1 and the sprocket wheel 1 that transmit power, body 3, the rotary screen 9 on body 3 is supported on by roller bearings 1, the external spiral 10 on rotary screen 9 is supported on by rolling bearing 24, be arranged on the stragith edge 13 in the middle part of external spiral 10, described body 3 is provided with charging aperture 6, sand export 14 and discharge outlet 16, described rotary screen 9 is fixed with stone outlet hole 15, wherein, also comprise and to be fixed on external spiral 10 and the planet pressure roller 11 be in rotary screen 9 and external spiral 10 gap by elastic component 12, wherein planet pressure roller 11 is planet elasticity pressure roller, there is better effect, described planet pressure roller 11 makes its rod face be close to the outer wall of rotary screen 9 under the effect of elastic component 12 elastic force, described rotary screen 9 and external spiral 10 one end install sprocket wheel 27 and the sprocket wheel 38 of different-diameter and the number of teeth respectively.
Wherein, described external spiral 10 and rotary screen 9 are driven by the sprocket wheel varied in size by same motor simultaneously, make external spiral 10 rotating speed faster than rotary screen 9, thus ensure that planet pressure roller 11 rolls on rotary screen 9, extrude the irregular stone or blocking mesh material of leaving the boundary in rotary screen 9.
During work, switch on power, motor 1 outputting power, by sprocket wheel 2, power is delivered to sprocket wheel 7 and sprocket wheel 8 respectively, because sprocket wheel 7 and sprocket wheel 8 have different-diameter and the number of teeth, sprocket wheel 7 and sprocket wheel 8 drive rotary screen 9 and external spiral 10 with different rotating speed rotating in same directions, planet pressure roller 11 can do planet rolling at rotary screen 9 outer surface, make to be fixed on external spiral 10 produces with the elasticity pressure roller of the screen cloth exterior surface of rotary screen 9 and roll, when running into aggregate blocking mesh, aggregate will oppositely be pressed in rotary screen 9 by pressure roller, thus the screen cloth blockage problem solved in the pulp-water aggregate separated of the useless slurry of trucd mixer cleaning and residual concrete, pulp-water after concrete remains material or cleaning enters rotary screen 9 from charging aperture 6, due to rotary screen 9 sieving actoion, its sandstone is separated, stone is delivered to stone outlet hole 15 place through rotary screen 9 internal structure and discharges, sand is then delivered to internal body stragith edge 13 position by external spiral assembly helical blade, discharged from sand export 15 after processed by stragith edge 13, pulp-water then has discharge outlet 16 to discharge.
Claims (3)
1. a two rotating speed cylinder screen mesh type concrete reclamation apparatus, comprise for reclaimer provides power and the motor (1) and the sprocket wheel one (2) that transmit power, body (3), the rotary screen (9) on body (3) is supported on by roller bearings one (5), the external spiral (10) on rotary screen (9) is supported on by rolling bearing two (4), be arranged on the stragith edge (13) at external spiral (10) middle part, described body (3) is provided with charging aperture (6), sand export (14) and discharge outlet (16), described rotary screen (9) is fixed with stone outlet hole (15),
It is characterized in that, also comprise and be fixed on external spiral (10) by elastic component (12) and go up and be in the planet pressure roller (11) in rotary screen (9) and external spiral (10) gap, described planet pressure roller (11) makes its rod face be close to the outer wall of rotary screen (9) under elastic component (12) elastic force effect; Described rotary screen (9) and external spiral (10) one end install sprocket wheel two (7) and the sprocket wheel three (8) of different-diameter and the number of teeth respectively.
2. the two rotating speed cylinder screen mesh type concrete reclamation apparatus of one according to claim 1, it is characterized in that, described planet pressure roller (11) is planet elasticity pressure roller.
3. the two rotating speed cylinder screen mesh type concrete reclamation apparatus of one according to claim 1 and 2, it is characterized in that, described external spiral (10) and rotary screen (9) are driven by the sprocket wheel varied in size by same motor simultaneously, make external spiral (10) rotating speed faster than rotary screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516916.8U CN204052114U (en) | 2014-09-10 | 2014-09-10 | Two rotating speed cylinder screen mesh type concrete reclamation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516916.8U CN204052114U (en) | 2014-09-10 | 2014-09-10 | Two rotating speed cylinder screen mesh type concrete reclamation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052114U true CN204052114U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420516916.8U Active CN204052114U (en) | 2014-09-10 | 2014-09-10 | Two rotating speed cylinder screen mesh type concrete reclamation apparatus |
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| CN (1) | CN204052114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209261A (en) * | 2014-09-10 | 2014-12-17 | 徐州三信环保科技有限公司 | Dual-rotation speed roller screen type concrete reclaiming equipment |
-
2014
- 2014-09-10 CN CN201420516916.8U patent/CN204052114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209261A (en) * | 2014-09-10 | 2014-12-17 | 徐州三信环保科技有限公司 | Dual-rotation speed roller screen type concrete reclaiming equipment |
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