CN205570746U - Sieving mechanism of lime for road bed - Google Patents
Sieving mechanism of lime for road bed Download PDFInfo
- Publication number
- CN205570746U CN205570746U CN201620208677.9U CN201620208677U CN205570746U CN 205570746 U CN205570746 U CN 205570746U CN 201620208677 U CN201620208677 U CN 201620208677U CN 205570746 U CN205570746 U CN 205570746U
- Authority
- CN
- China
- Prior art keywords
- roadbed
- calx
- column
- screening plant
- longeron
- 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.)
- Expired - Fee Related
Links
- 235000008733 Citrus aurantifolia Nutrition 0.000 title abstract description 10
- 235000011941 Tilia x europaea Nutrition 0.000 title abstract description 10
- 239000004571 lime Substances 0.000 title abstract description 10
- 238000007873 sieving Methods 0.000 title abstract 4
- 238000012216 screening Methods 0.000 claims description 36
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000008187 granular material Substances 0.000 abstract description 4
- 239000004566 building material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a sieving mechanism of lime for road bed, the sieving mechanism that belongs to the road bed building materials, this sieving mechanism of lime for road bed of characterized by includes left stand, right side stand, left side conveying board, right side conveying board and sieve screen, left side stand, right side stand is the rectangle setting, and the height that highly is less than right stand of left stand, this sieve screen includes the frame, vice longeron and auxiliary cross beam, this frame is the rectangle, correspond the four corners of frame and left stand, the top looks fixed connection of right side stand, set up vice longeron from a left side to right equipartition between the main beam around the frame, from preceding to afterwards equipartition set up auxiliary cross beam on the main longitudinal grider and on each vice longeron at the frame about, make each pair longeron be latticedly with each auxiliary cross beam, set up left side conveying board on the left main longitudinal grider of frame, set up right side conveying board on the youzhu longeron of frame, in using, isolate large granule impurity and stone from powdered lime, the qualities of the construction of road bed are improved, easy construction and construction cost reduction.
Description
Technical field
This utility model belongs to the screening plant of roadbed building materials, especially relates to the screening plant of a kind of Calx.
Background technology
Roadbed is the important component part of highway engineering, and the construction quality of roadbed directly determines quality and the use of highway
The time limit, subgrade engineering general route length, quantities are big and building time is long, so the superiority-inferiority of filling roadbed material just seems
Particularly important.Roadbed embankment material has multiple, and rendzinas is conventional one, and it is to be mixed and stirred by a certain percentage by Calx and soil
Making, rock calciferous obtain quick lime through high-temperature firing, quick lime is through clearing up the ripe stone obtained afterwards
In ash, often contain the bigger impurity of granule and stone, it is impossible to be directly used in and mix soil；Simple artificial screening, is difficult to institute
There are oarse-grained impurity and stone all to pick out, and the time of cost is more, if the oarse-grained impurity of residual is used for filling out
Build the road base, it will reducing the compactness of roadbed, quality and service life to highway have adverse effect on.
Summary of the invention
The purpose of this utility model is to propose the screening plant of a kind of roadbed Calx, by the large granular impurity in Calx with
And stone separates from pulverulent lime, improve the construction quality of roadbed, reduce construction cost.
The purpose of this utility model is achieved like this: the screening plant of a kind of roadbed Calx, it is characterized in that: this road
The screening plant of base Calx includes left column, right column, left transfer plate, right transfer plate and screening net, and described left column is
Front and back two, described right column is also front and back two, and the height of described left column is less than the height of right column, and this is left vertical
The height of post can be 5m, and the height of right column can be 6m, this left column and right column all can use overall diameter × wall thickness be 50 ×
The steel pipe of 10 is made, by described left column, the rectangular setting of right column, described screening net include framework, secondary longeron and
Secondary crossbeam, described framework is rectangular, and described framework includes two main beams of before and after and two, left and right main longitudinal grider, and this framework can
Make with 20a I-steel, the top on corresponding for the corner of the described framework top with left column and right column is fixed even
Connect, the most uniform between main beam before and after described framework secondary longeron is set, main vertical in the left and right of described framework
Liang Shanghe arranges secondary crossbeam from A-P is uniform on each secondary longeron, and it is latticed for making described each secondary longeron and each secondary crossbeam,
The spacing of this grid can be 50, and this secondary longeron can be made with 20a I-steel, and this secondary crossbeam can be with the reinforcing bar of a diameter of 10
Make, additionally, arrange the rectangular left transfer plate that direction to left down is tiltedly stretched on the left main longitudinal grider of described framework, described
Framework right main longitudinal grider on the rectangular right transfer plate tiltedly stretched to upper right is set, this left transfer plate, right transfer plate are equal
Available thickness be 20 steel plate make.
During use, fixedly mount on the ground by rectangular to each right column of this device, left column, ripe through clear up
Calx after cooling, is delivered into screening net by right transfer plate, when screening net, owing to the spacing of grid is 50, and
A diameter of the 10 of secondary crossbeam (reinforcing bar), therefore the diameter granule foreign more than 40 and stone will enter along left transfer plate
The collection device additionally arranged, is for further processing, and pulverulent lime will enter loader straight down by screening net, transport
Go out and mix and stir with earth material, the large granular impurity in Calx and stone are separated from pulverulent lime, improves roadbed
Construction quality, reduce construction cost.
The screening plant of the roadbed Calx that this utility model is proposed, low cost, make simple, easy to use, by stone
Large granular impurity and stone in ash are separated from pulverulent lime, improve the construction quality of roadbed, reduce and execute
Work cost.
The screening plant of the roadbed Calx proposed this utility model in conjunction with drawings and Examples is made furtherly
Bright.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the screening plant of the roadbed Calx that this utility model is proposed.
Fig. 2 is the schematic top plan view of the screening plant of the roadbed Calx that this utility model is proposed.
In Fig. 1, Fig. 2: 1-1, left column 1-2, right column 2, left transfer plate 3, right transfer plate 4, screening net 4-1, frame
Frame 4-2, secondary longeron 4-3, secondary crossbeam.
Detailed description of the invention
It can be seen that the screening plant of a kind of roadbed Calx from Fig. 1 and Fig. 2, it is characterized in that: this roadbed Calx
Screening plant includes left column 1-1, right column 1-2, left transfer plate 2, right transfer plate 3 and screening net 4, described left column 1-1
For front and back two, described right column 1-2 is also front and back two, and the height of described left column 1-1 is less than right column 1-2's
Highly, the height of this left column 1-1 can be 5m, and the height of this right column 1-2 can be that 6m, this left column 1-1 and right column 1-2 are equal
The steel pipe that can use overall diameter × wall thickness to be 50 × 10 is made, by described left column 1-1, the rectangular setting of right column 1-2,
Described screening net 4 includes framework 4-1, secondary longeron 4-2 and secondary crossbeam 4-3, described framework rectangular, described for framework 4-1
4-1 includes two main beams of before and after and two, left and right main longitudinal grider, and this framework 4-1 can make with 20a I-steel, by described frame
The corner correspondence of frame 4-1 is fixedly connected, described framework 4-1's with the top of left column 1-1 and the top of right column 1-2
The most uniform between main beam front and back secondary longeron 4-2 is set, on the left and right main longitudinal grider of described framework 4-1 and in each pair
Arranging secondary crossbeam 4-3 from A-P is uniform on longeron 4-2, it is latticed for making described each secondary longeron 4-2 and each secondary crossbeam 4-3,
The spacing of this grid can be 50, and this secondary longeron 4-2 can make with 20a I-steel, and this secondary crossbeam 4-3 can be with a diameter of 10
Reinforcing bar make, additionally, arrange the rectangular left transmission that direction to left down is tiltedly stretched on the left main longitudinal grider of described framework 4-1
Plate 2, arranges the rectangular right transfer plate 3 tiltedly stretched to upper right, this left transmission on the right main longitudinal grider of described framework 4-1
Plate 2, the equal available thickness of right transfer plate 3 be 20 steel plate make.
During use, fixedly mount on the ground by rectangular to each right column 1-2, the left column 1-1 of this device, through disappearing
The Calx solved after cooling, is delivered into screening net 4 by right transfer plate 3, in time screening net 4, due to the spacing of grid
50, and secondary crossbeam 4-3(reinforcing bar) a diameter of 10, the therefore diameter granule foreign more than 40 and bigger stone
By entering the collection device of additionally setting along left transfer plate 2, being for further processing, pulverulent lime will be erected by screening net 4
Directly it is downwardly into loader, carries out and mix and stir with earth material, by the large granular impurity in Calx and stone from pulverulent lime
In separate, improve the construction quality of roadbed.
Claims (9)
1. a screening plant for roadbed Calx, is characterized in that: the screening plant of this roadbed Calx includes left column (1-
1), right column (1-2), left transfer plate (2), right transfer plate (3) and screening net (4), described left column (1-1) is front and back two
Root, described right column (1-2) is front and back two, and the height of described left column (1-1) is less than the height of right column (1-2)
Degree, by described left column (1-1), right column (1-2) rectangular setting, described screening net (4) includes framework (4-1), pair
Longeron (4-2) and secondary crossbeam (4-3), described framework (4-1) is rectangular, and described framework (4-1) includes two main horizontal strokes of before and after
Beam and two, left and right main longitudinal grider, by corresponding for the corner of described framework (4-1) top with left column (1-1) and right column (1-
2) top is fixedly connected, and the most uniform between main beam before and after described framework (4-1) arranges secondary longeron (4-
2), pair crossbeam is set from A-P is uniform on the left and right main longitudinal grider of described framework (4-1) with each secondary longeron (4-2) is upper
(4-3), make described each secondary longeron (4-2) and each pair crossbeam (4-3) in latticed, additionally, on a left side for described framework (4-1)
The rectangular left transfer plate (2) tiltedly stretched in direction to left down is set on main longitudinal grider, on the right main longitudinal grider of described framework (4-1)
The rectangular right transfer plate (3) tiltedly stretched to upper right is set.
The screening plant of roadbed Calx the most according to claim 1, it is characterised in that the height of this left column (1-1) is
5m。
The screening plant of roadbed Calx the most according to claim 1, it is characterised in that the height of this right column (1-2) is
6m。
The screening plant of roadbed Calx the most according to claim 1, it is characterised in that this left column (1-1) and right column
(1-2) all make with the steel pipe that overall diameter × wall thickness is 50 × 10.
The screening plant of roadbed Calx the most according to claim 1, it is characterised in that this framework (4-1) 20a work
Word steel is made.
The screening plant of roadbed Calx the most according to claim 1, it is characterised in that the spacing of this grid is 50.
The screening plant of roadbed Calx the most according to claim 1, it is characterised in that this secondary longeron (4-2) is with No. 20a
I-steel is made.
The screening plant of roadbed Calx the most according to claim 1, it is characterised in that this secondary crossbeam (4-3) is with a diameter of
The reinforcing bar of 10 is made.
The screening plant of roadbed Calx the most according to claim 1, it is characterised in that this left transfer plate (2), right transmission
Plate (3) is all made with the steel plate that thickness is 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208677.9U CN205570746U (en) | 2016-03-18 | 2016-03-18 | Sieving mechanism of lime for road bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208677.9U CN205570746U (en) | 2016-03-18 | 2016-03-18 | Sieving mechanism of lime for road bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205570746U true CN205570746U (en) | 2016-09-14 |
Family
ID=56869373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620208677.9U Expired - Fee Related CN205570746U (en) | 2016-03-18 | 2016-03-18 | Sieving mechanism of lime for road bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205570746U (en) |
-
2016
- 2016-03-18 CN CN201620208677.9U patent/CN205570746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160914 |