CN206492704U - A kind of road rough set screening separator - Google Patents
A kind of road rough set screening separator Download PDFInfo
- Publication number
- CN206492704U CN206492704U CN201720028084.9U CN201720028084U CN206492704U CN 206492704 U CN206492704 U CN 206492704U CN 201720028084 U CN201720028084 U CN 201720028084U CN 206492704 U CN206492704 U CN 206492704U
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- China
- Prior art keywords
- sieve
- screen
- coarse aggregate
- screen device
- road
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- 238000012216 screening Methods 0.000 title claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 22
- 239000011148 porous material Substances 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 210000000481 breast Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of road rough set screening separator, including screen cover, screen device, sieve bottom, shake table；Shake table is located at the bottom of whole device, and sieve bottom is fixed on a vibration table, and screen device overlays the upper end at sieve bottom, and screen cover overlays the upper end of screen device；Screen device includes screen cloth, sieve wall；Screen cloth is fixed on sieve pars intramuralis, screen cloth is by the interlaced wavy shaped configuration formed of long plate structure of elongate configuration and section for triangle, and elongate configuration is provided with sieve aperture, and sieve aperture is that bar shaped is poroid, width is set according to the particle diameter of coarse aggregate, takes the particle diameter 2/3 of coarse aggregate to set sieve aperture width；Rough set screening separator of the present utility model is simple in construction, it is easy to operate, device is detachable, coarse aggregate can be sieved from the screen cloth of different pore size as needed, while reducing labor intensity, needle-like, sheet coarse aggregate particle can be effectively rejected, gather materials screening quality and screening efficiency is improved.
Description
Technical field
The utility model belongs to road apparatus field, particularly a kind of road rough set screening separator.
Background technology
Coarse aggregate has obtained substantial amounts of application in road and bridges and culverts structure mix territory, and the form of coarse aggregate is mixed to pitch
The performance impact for closing material is notable；When coarse aggregate is closer to cube, the corner angle of coarse aggregate are abundanter, asphalt compacting
More closely knit, its high-temperature stability performance is obviously improved.
Yet with reasons such as cost, cognitions, domestic large rubble enterprise is less, and broken obtained coarse aggregate shape is not
One, it is much needle-like, flat-shaped particle, wherein nearly cube content of coarse aggregate is only 20% or so.Screening be road production in not
The link that can lack, but equipment, the shortcoming of theoretical and method, the at present screening for coarse aggregate are only limitted to its particle diameter
Size carries out screening control, there is no for the screening plant that its contour shape is controlled, and the commonly basic nothing such as square hole screen, round-hole mesh
Needle-like, sheet-like particle in method rejecting coarse aggregate particle, and then coarse aggregate quality can not be effectively improved.
The content of the invention
The technical problem that the utility model is solved is to provide a kind of road efficiently rejecting needle-like, sheet coarse aggregate particle
Screening plant, by setting the size of screen device sieve aperture and the pin in coarse aggregate particle can be effectively rejected using shake table
Shape, sheet-like particle.
The technical solution for realizing the utility model purpose is：
A kind of road rough set screening separator, including screen cover, screen device, sieve bottom, shake table；The shake table is located at whole
The bottom of individual device, the sieve bottom is fixed on a vibration table, and the screen device overlays the upper end at sieve bottom, and the screen cover is stacked
In the upper end of screen device；
The screen device includes screen cloth, sieve wall；The screen cloth is fixed on sieve pars intramuralis, and screen cloth is by elongate configuration and section
For the wavy shaped configuration of the interlaced formation of long plate structure of triangle, elongate configuration is provided with sieve aperture；The sieve aperture is bar shaped
Poroid, sieve aperture width is set according to the particle diameter of coarse aggregate, takes the particle diameter 2/3 of coarse aggregate to set sieve aperture width.
The utility model compared with prior art, its remarkable advantage：
(1) screening plant of coarse aggregate of the present utility model can effectively reject needle-like, sheet coarse aggregate particle, improve
Gather materials and sieve quality and screening efficiency；
(2) the screening plant overall structure of coarse aggregate of the present utility model is simple, easy to operate；
(3) screening plant of coarse aggregate of the present utility model is detachable, and the screen cloth pair of different pore size can be selected as needed
Coarse aggregate is sieved；
(4) screening plant of coarse aggregate of the present utility model provides power using shake table, reduces labor intensity.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is the utility model mesh structure schematic diagram.
Fig. 3 is the utility model sieve bottom structure schematic diagram
1. screen cover；2. screen device；21. screen cloth；22. sieve aperture；23. sieve wall；3. sieve bottom；31. leg；4. shake table
Embodiment
With reference to Fig. 1, Fig. 2 is further illustrated to embodiment of the present utility model.
With reference to a kind of Fig. 1 road rough set screening separators of the present utility model, including screen cover 1, screen device 2, sieve bottom 3,
Shake table 4；The shake table 4 is located at the bottom of whole device, and power is provided for the screening of whole device；The sieve bottom 3 is fixed
On shake table 4, the needle-like come, sheet coarse aggregate particle are screened out for accepting；The screen device 2 overlays sieve bottom 3
Upper end, for the screening to coarse aggregate；The screen cover 1 overlays the upper end of screen device 2, prevent in screening process coarse aggregate from
Overflowed in screen device 2.
The screen device 2 includes screen cloth 21, sieve wall 23；The screen cloth 21 is fixed on inside sieve wall 23, and screen cloth 21 is length
Bar structure and section are the wavy shaped configuration of the interlaced formation of long plate structure of triangle, and elongate configuration is provided with sieve aperture 22；
The sieve aperture 22 is that bar shaped is poroid, and width is set according to the particle diameter of coarse aggregate, takes the 2/3 of coarse aggregate grain size to set sieve aperture width.
Coarse aggregate is screened in the elongate configuration of the screen cloth 21 and section as needed for the quantity of the long plate structure of triangle
Weight set.
As preferred embodiment, the screen cover 1 is rectangular plate-like structure, the screen device 2, the sieve side of being of bottom 3
Shape structure；Sieve wall 23 is the rectangular shaped rim that four square plates are surrounded, and screen cloth 21 is fixed on the sieve bosom of wall 23；
In other embodiment, the screen cover 1, screen device 2, the sieve profile of bottom 3 are circular configuration or parallel
Quadrilateral structure.
As preferred embodiment, inclined-plane and the shake table 4 of the wave triangular structure of the triangle of screen cloth 21
The acute angle that planar structure is constituted is 15 ° -45 °；
As preferred embodiment, whole device makes shaping using stainless steel or aluminum alloy materials, whole to improve
The resistant to rust ability of device, the service life of extension device；
As the further improvement to above-mentioned embodiment, the bottom of sieve bottom 3 is provided with four legs 31, four legs
31 are distributed in four ends at sieve bottom 3, and fixed installation hole is equipped with four legs 31, and sieve bottom 3 is fixed by bolt with shake table 4,
Prevent in screening process, the vibration skew of whole device；Dismountable structure also allows for the maintenance of device simultaneously.
As the further improvement to above-mentioned embodiment, the outer upper ends of sieve bottom 3 are provided with locating piece, locating piece distribution
At the middle part of sieve 3 four frames in bottom, for the positioning of screen device 2, screen device 2 and sieve in the vibration processes of shake table 4 are prevented
The disengaging at bottom 3.
As the further improvement to above-mentioned embodiment, the screen device 2 is provided with the screen cloth of a variety of specifications of sieve aperture 22,
It can be combined according to the particle diameter of coarse aggregate from the screen device 2 of different size.
As the further improvement to above-mentioned embodiment, the rough set screening separator is provided with the sieve of multilayer different pore size
Net device 2, successively overlays on sieve bottom 3, the coarse aggregate of different-grain diameter successively can be sieved as needed.
Embodiment 1：
When the particle diameter of coarse aggregate is 16mm-19mm scopes, the bar shaped aperture of sieve aperture 22 selects width to be coarse aggregate grain size
2/3, i.e., in the present embodiment, sieve aperture width be 11mm, coarse aggregate is poured into screen device 2,1-2kg rough set is poured into every time
Material, covers screen cover 1, opens the vibration 2min of shake table 4, and needle-like, the coarse aggregate particle of sheet will be fallen into sieve bottom 3, and near cube
Body shape coarse aggregate will be retained on screen device 2, be served and effectively be rejected needle-like, sheet coarse aggregate particle.
A kind of road rough set screening separator of the present utility model, simple in construction, easy to operate, device is detachable, can root
According to needing the screen cloth from different pore size to sieve coarse aggregate, while reducing labor intensity, pin can be effectively rejected
Shape, sheet coarse aggregate particle, improve gather materials screening quality and screening efficiency.
Claims (8)
1. a kind of road rough set screening separator, it is characterised in that：Including screen cover (1), screen device (2), sieve bottom (3), vibration
Platform (4)；The shake table (4) is located at the bottom of whole device, and the sieve bottom (3) is fixed on shake table (4), the screen cloth dress
The upper end that (2) overlay sieve bottom (3) is put, the screen cover (1) overlays the upper end of screen device (2)；
The screen device (2) includes screen cloth (21), sieve wall (23)；The screen cloth (21) is fixed on sieve wall (23) inside, screen cloth
(21) it is elongate configuration and the wavy shaped configuration of the interlaced formation of hardened structure that section is triangle length, elongate configuration is provided with
Sieve aperture (22)；The sieve aperture (22) is that bar shaped is poroid, and sieve aperture width is set according to the particle diameter of coarse aggregate, takes the 2/ of coarse aggregate grain size
3 set sieve aperture width.
2. a kind of road as claimed in claim 1 rough set screening separator, it is characterised in that the screen cover (1) is rectangular plate-like
Structure, the screen device (2), sieve bottom (3) are square structure；Sieve wall (23) is the rectangular shaped rim that four square plates are surrounded, sieve
Net (21) is fixed on sieve wall (23) bosom.
3. a kind of road as claimed in claim 1 rough set screening separator, it is characterised in that the screen cover (1), screen device
(2), sieve bottom (3) profile is circular configuration or parallelogram sturcutre.
4. a kind of road as claimed in claim 1 rough set screening separator, it is characterised in that screen cloth (21) triangle
The inclined-plane of wave triangular structure is 15 ° -45 ° with the acute angle that the planar structure of shake table (4) is constituted.
5. a kind of road as claimed in claim 1 rough set screening separator, it is characterised in that sieve bottom (3) bottom is provided with
Four legs (31), four legs (31), which are distributed on four ends of sieve bottom (3), four legs (31), is equipped with fixed installation hole,
Sieve bottom (3) fixed by bolt and shake table (4).
6. a kind of road as claimed in claim 1 rough set screening separator, it is characterised in that sieve bottom (3) outer upper ends are set
There is the locating piece positioned for screen device (2), locating piece is distributed in the middle part of sieve (3) four frames in bottom.
7. a kind of road as claimed in claim 1 rough set screening separator, it is characterised in that the screen device (2) is provided with more
The screen cloth of kind of sieve aperture (22) specification, can be combined according to the particle diameter of coarse aggregate from the screen device (2) of different size.
8. a kind of road as claimed in claim 1 rough set screening separator, it is characterised in that the coarse aggregate screen device is set
There is the screen device (2) of multilayer different pore size, successively overlay on sieve bottom (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028084.9U CN206492704U (en) | 2017-01-10 | 2017-01-10 | A kind of road rough set screening separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028084.9U CN206492704U (en) | 2017-01-10 | 2017-01-10 | A kind of road rough set screening separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492704U true CN206492704U (en) | 2017-09-15 |
Family
ID=59802059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028084.9U Expired - Fee Related CN206492704U (en) | 2017-01-10 | 2017-01-10 | A kind of road rough set screening separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583229A (en) * | 2017-01-10 | 2017-04-26 | 扬州大学 | Road-purpose coarse aggregate screening device |
| CN108654998A (en) * | 2018-07-05 | 2018-10-16 | 河南太行重型机械股份有限公司 | A kind of vibrating screen canvas screen cover support construction |
-
2017
- 2017-01-10 CN CN201720028084.9U patent/CN206492704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583229A (en) * | 2017-01-10 | 2017-04-26 | 扬州大学 | Road-purpose coarse aggregate screening device |
| CN108654998A (en) * | 2018-07-05 | 2018-10-16 | 河南太行重型机械股份有限公司 | A kind of vibrating screen canvas screen cover support construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 |