CN101100838A - Regenerative material lying device for hot in-place regeneration remixer - Google Patents
Regenerative material lying device for hot in-place regeneration remixer Download PDFInfo
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- CN101100838A CN101100838A CNA2007100354561A CN200710035456A CN101100838A CN 101100838 A CN101100838 A CN 101100838A CN A2007100354561 A CNA2007100354561 A CN A2007100354561A CN 200710035456 A CN200710035456 A CN 200710035456A CN 101100838 A CN101100838 A CN 101100838A
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- Prior art keywords
- distribution device
- screed
- spiral feeding
- remixer
- reworked material
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- Road Paving Machines (AREA)
Abstract
A paving machine of on-site heating recycle material is composed of a spire distribution device and roller. The spire is fixed through a vertical slot on the bracket to the front to the roller. An adjusting rod is in between the spire and the roller for adjusting the comparative level of the two.
Description
Technical field
The present invention relates to a kind of in-situ heat regeneration remixer of asphalt pavement conserving, particularly relate to a kind of reworked material spreader of asphalt pavement on-site heat recoveryremixer.
Background technology
Sheet pavement in-situ heat regeneration technology is a kind of new technology that is used for the asphalt pavement conserving construction, this construction technology is with the old asphalt pavement in-place regeneration, the material that can 100% utilizes original old asphalt pavement, speed of application is fast, efficient is high, and saved operating expenses, reduced characteristics such as pollution, be rapidly developed environment.Sheet pavement in-situ heat regeneration equipment mainly comprises two kinds of road surface heater and remixers, pass through the road surface heater during construction with the road surface thermoplastic, with remixer softening old pavement is harrowed pine (not destroying the aggregate in the old pavement) then, and collect on its dual horizontal continuous stirred tank reactor, according to grating and bitumen aggregate ratio requirement, add new aggregate, replenish new pitch, after new and old material stirs, bituminous mixture with regeneration is transported on the spreader of remixer again, realizes paving, tamping, ironing, the heavy process of shop on the spot.
At present, the process that external remixer reworked material paves all is: the reworked material that stirs the back generation directly discharges on the ground from the outlet at a mixing bowl rear portion, along with the advancing of machine, the reworked material spreader arrives the stockpile of reworked material, then stockpile is distributed to whole paving width then.The structure of reworked material spreader has two kinds, a kind of structure is that its spiral feeding-distribution device and screed are fixed together, together lifting during work, the spiral bottom remains constant with screed bottom surface height, this is highly greatly about about 30-40mm, but the reworked material paving thickness is less during owing to remixer work, the darkest just 60mm, the part that the spiral feeding-distribution device can only be higher than stockpile spiral in work progress is distributed to two ends so, and reworked material is from the process that a mixing bowl is stacked earthward, cause the segregation phenomenon of the big material of particle diameter easily at bottom and stockpile rim deposit, and the height of spiral feeding-distribution device can't change this situation, certainly will influence the quality behind the pavement recycling.Another kind paves structure with spiral feeding-distribution device and screed independent structures separately separately, but spiral feeding-distribution device and screed independent-lifting, structure is comparatively complicated, and because the gap of spiral and screed is bigger, cause the sub-material scarce capacity, reworked material can not be distributed to two ends fully, and the easy appearance in pavement recycling back layer both sides is subsided and the phenomenon of longitudinal crack in early days.
Summary of the invention
The technical problem to be solved in the present invention is the problem that exists at prior art, and a kind of material segregation that produces in the reworked material paving process that reduces is provided, and improves the reworked material spreader of the in-situ heat regeneration remixer of reworked material spreading quality.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of reworked material spreader of in-situ heat regeneration remixer, it comprises spiral feeding-distribution device and screed, the helical mount of described spiral feeding-distribution device is provided with the vertical slot hole, by described vertical slot hole described spiral feeding-distribution device is fastened on the front of described screed by fixing spiral, is provided with the adjusting screw(rod) of the relative altitude of adjusting the two between described spiral feeding-distribution device and the described screed.
Adopt the reworked material spreader of the in-situ heat regeneration remixer of technique scheme, the spiral feeding-distribution device is fixed on the front of screed by Bolt Connection, between helical mount and its fixed head, two vertical adjusting screw(rod)s are housed at screed, just can regulate the height of the described relatively screed of described spiral feeding-distribution device bottom surface by rotating adjusting screw(rod), whole spreader adopts the form of quadric chain to link to each other with mainframe, control to adjust its working depth by a pair of lift cylinder, the resistance of pusher is mostly born by connecting rod during work, the together lifting of screed and spiral, the spiral bottom remains constant apart from the height of screed bottom surface, guaranteed the stable of sub-material, in addition because the spiral adjustable height has solved the requirement of different paving thicknesses to the spiral height.
The spiral feeding-distribution device adopts the mode of left and right sides drive, and machinery is widened, and its drive arrangement has been avoided the normal middle part segregation that occurs of mid-driving in the outside, widen very convenient, need not spring bearing.
The reworked material screed adopts the flexible of hydraulic cylinder control screed, and working width is stepless adjustable, has disposed the hammer ram concrete vibrating mechanism in the screed casing, and is furnished with the water back that adopts propane flammable gas burning heating, can heat the ironing base plate.
Compared with prior art, advantage of the present invention just is: reworked material spreader compact conformation of the present invention, spiral feeding-distribution device and screed lifting simultaneously during construction, the cloth of guaranteeing to pave is more steady evenly, the height of spiral feeding-distribution device can be adjusted according to the different screeds relatively of construction requirement simultaneously, spiral is too high when having avoided paving, the segregation phenomenon that middle aniseed can not cause to the both sides distribution.
In sum, the present invention is a kind of material segregation that produces in the reworked material paving process that reduces, and improves the reworked material spreader of the in-situ heat regeneration remixer of reworked material spreading quality and simple in structure, easily manufactured, dependable performance.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention;
Fig. 2 is a side-looking structural representation of the present invention.
Marginal data
1, lift cylinder, 2, screed, 3, adjusting screw(rod), 4, locking nut,
5, helical mount, 6, set bolt, 7, the spiral feeding-distribution device, 8, linkage,
9, vertical slot hole
The specific embodiment
Below with reference to the drawings and specific embodiments the present invention is described in further details.
As Fig. 1, shown in Figure 2, the reworked material spreader of in-situ heat regeneration remixer of the present invention, it comprises spiral feeding-distribution device 6 and screed 2, the helical mount 5 of spiral feeding-distribution device 7 is provided with vertical slot hole 9, spiral feeding-distribution device 7 is fastened on the front of screed 2 by vertical slot hole 9 by fixing spiral 6, be provided with two vertical adjusting screw(rod)s 3 of the relative altitude of adjusting the two between spiral feeding-distribution device 7 and the screed 2, can adjust the relative altitude of the two between spiral feeding-distribution device 7 and the screed 2 by adjusting screw(rod) 3, whole device links to each other with the mainframe of remixer by linkage 8, by its lifting of driving of lift cylinder 1.
Operating principle: as shown in Figure 1 and Figure 2, before the remixer work, unclamp the set bolt 6 of 2 of helical mount 5 and screeds, with the locking nut 4 on the adjusting screw(rod) 3, can rotate adjusting screw(rod) 3 according to the requirement of condition of construction then, under the drive of adjusting screw(rod) 3, adjust the relative altitude of spiral feeding-distribution device 7 and screed 2, after adjusting, set bolt 6 and locking nut 4 are tightened got final product again.Can control the paving thickness of reworked material during work with lift cylinder 1.
Claims (1)
- A kind of reworked material spreader of in-situ heat regeneration remixer, it comprises spiral feeding-distribution device (6) and screed (2), it is characterized in that: the helical mount (5) of described spiral feeding-distribution device (7) is provided with vertical slot hole (9), fixedly spiral (6) is fastened on described screed (2) front by described vertical slot hole (9) with described spiral feeding-distribution device (7), is provided with the adjusting screw(rod) (3) of the relative altitude of adjusting the two between described spiral feeding-distribution device (7) and the described screed (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100354561A CN100558987C (en) | 2007-07-27 | 2007-07-27 | The reworked material spreader of in-situ heat regeneration remixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100354561A CN100558987C (en) | 2007-07-27 | 2007-07-27 | The reworked material spreader of in-situ heat regeneration remixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101100838A true CN101100838A (en) | 2008-01-09 |
| CN100558987C CN100558987C (en) | 2009-11-11 |
Family
ID=39035275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100354561A Expired - Fee Related CN100558987C (en) | 2007-07-27 | 2007-07-27 | The reworked material spreader of in-situ heat regeneration remixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100558987C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877394A (en) * | 2012-08-18 | 2013-01-16 | 徐州凯莫尔重工科技有限公司 | Lifting device for spiral material-distributing device of spreading machine |
| CN103498406A (en) * | 2013-10-17 | 2014-01-08 | 陕西中大机械集团有限责任公司 | Foldable spiral delivery mechanism for paver |
| CN105421196A (en) * | 2015-12-17 | 2016-03-23 | 浙江美通筑路机械股份有限公司 | Vehicular spreader of solid road binder |
| CN114481758A (en) * | 2021-12-29 | 2022-05-13 | 中地天一(河南)工程管理咨询有限公司 | Asphalt paving device and construction method thereof |
-
2007
- 2007-07-27 CN CNB2007100354561A patent/CN100558987C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877394A (en) * | 2012-08-18 | 2013-01-16 | 徐州凯莫尔重工科技有限公司 | Lifting device for spiral material-distributing device of spreading machine |
| CN103498406A (en) * | 2013-10-17 | 2014-01-08 | 陕西中大机械集团有限责任公司 | Foldable spiral delivery mechanism for paver |
| CN105421196A (en) * | 2015-12-17 | 2016-03-23 | 浙江美通筑路机械股份有限公司 | Vehicular spreader of solid road binder |
| CN114481758A (en) * | 2021-12-29 | 2022-05-13 | 中地天一(河南)工程管理咨询有限公司 | Asphalt paving device and construction method thereof |
| CN114481758B (en) * | 2021-12-29 | 2023-05-09 | 中地天一(河南)工程管理咨询有限公司 | Device for asphalt paving and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100558987C (en) | 2009-11-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOL Free format text: FORMER NAME: CHANG SHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industrial Park Patentee after: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Address before: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industrial Park Patentee before: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
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| 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: 20091111 Termination date: 20180727 |