CN201128869Y - Tamping equipment for screed of spreader - Google Patents
Tamping equipment for screed of spreader Download PDFInfo
- Publication number
- CN201128869Y CN201128869Y CNU2007200448901U CN200720044890U CN201128869Y CN 201128869 Y CN201128869 Y CN 201128869Y CN U2007200448901 U CNU2007200448901 U CN U2007200448901U CN 200720044890 U CN200720044890 U CN 200720044890U CN 201128869 Y CN201128869 Y CN 201128869Y
- Authority
- CN
- China
- Prior art keywords
- vibrating
- screed
- spreader
- pavement
- eccentric shaft
- 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
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000010409 ironing Methods 0.000 abstract 4
- 238000009434 installation Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model belongs to pavement engineering mechanisms and relates to a vibrating device for the ironing plate of a pavement spreader. The vibrating device includes a tank body positioned on the front part of the spreader, on the bottom of which the ironing plate is arranged, the front part of the tank body is provided with an eccentric shaft, a vibrating base is connected with the eccentric shaft by means of a bearing, and a vibrating beam connected with the lower end of the vibrating base is positioned in front of the ironing plate. By integrating the vibrating mechanism with the ironing plate mechanism, the vibrating device ensures that while carrying out speading operation, the spreader can tamp the pavement, thus greatly improving the pavement speading quality.
Description
Technical field
The utility model belongs to field of road engineering machinery, relates to kind of a paver screed tamping equipment that is used for sub-base grader.
Background technology
Existing paver screed generally is not with tamping equipment, and the road surface compactness after paving is relatively poor, and paving thickness has certain limitation.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of and can in paving operation, tamp the road surface, and paver screed tamping equipment simple in structure, easy for installation.
The utility model institute paver screed tamping equipment includes a casing that is positioned at the paver front portion, be provided with screed at bottom half, be provided with an eccentric shaft in the front portion of casing, have the seat that vibrates to be connected on the eccentric shaft by bearing, the beam that vibrates that a lower end of vibrating connects is positioned at the place ahead of screed.
The utility model combines concrete vibrating mechanism with screed mechanism, make the paver compacting of can road pavement in paving operation vibrating, thereby has improved the pavement spread quality greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the eccentric shaft and the seat part of vibrating.
The specific embodiment
As shown in the figure, this paver screed tamping equipment includes a casing 1 that is installed in the paver front portion, and screed 2 is positioned at bottom half, and an eccentric shaft 3 is positioned at the casing front portion, eccentric shaft connects the seat 5 that vibrates by bearing 4, and the beam 6 that vibrates that a lower end of vibrating connects is positioned at the place ahead of screed.When carrying out paving operation, the rotation by eccentric shaft drives vibrate seat and the upper and lower reciprocating motion of the beam that vibrates, and the road surface is tamped.
Claims (1)
1, a kind of paver screed tamping equipment, include a casing (1) that is positioned at the paver front portion, be provided with screed (2) at bottom half, it is characterized in that: be provided with an eccentric shaft (3) in the front portion of casing, have the seat (5) that vibrates to be connected on the eccentric shaft by bearing (4), the beam that vibrates (6) that a lower end of vibrating connects is positioned at the place ahead of screed (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200448901U CN201128869Y (en) | 2007-11-12 | 2007-11-12 | Tamping equipment for screed of spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200448901U CN201128869Y (en) | 2007-11-12 | 2007-11-12 | Tamping equipment for screed of spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128869Y true CN201128869Y (en) | 2008-10-08 |
Family
ID=40016706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200448901U Expired - Fee Related CN201128869Y (en) | 2007-11-12 | 2007-11-12 | Tamping equipment for screed of spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128869Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906750A (en) * | 2010-08-05 | 2010-12-08 | 三一重工股份有限公司 | Screed vibrators and pavers |
| WO2013177915A1 (en) * | 2012-05-29 | 2013-12-05 | 湖南三一智能控制设备有限公司 | Screed compaction beam, screed, and paver |
| CN103590309A (en) * | 2013-11-08 | 2014-02-19 | 中联重科股份有限公司 | Rammer mechanism and ironing device for paver and paver |
| CN111133151A (en) * | 2017-10-06 | 2020-05-08 | 沃尔沃建筑设备公司 | screed device |
-
2007
- 2007-11-12 CN CNU2007200448901U patent/CN201128869Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906750A (en) * | 2010-08-05 | 2010-12-08 | 三一重工股份有限公司 | Screed vibrators and pavers |
| CN101906750B (en) * | 2010-08-05 | 2012-01-25 | 三一重工股份有限公司 | Screed vibrator and paver |
| WO2013177915A1 (en) * | 2012-05-29 | 2013-12-05 | 湖南三一智能控制设备有限公司 | Screed compaction beam, screed, and paver |
| CN103590309A (en) * | 2013-11-08 | 2014-02-19 | 中联重科股份有限公司 | Rammer mechanism and ironing device for paver and paver |
| CN103590309B (en) * | 2013-11-08 | 2015-11-25 | 中联重科股份有限公司 | Rammer mechanism and ironing device for paver and paver |
| CN111133151A (en) * | 2017-10-06 | 2020-05-08 | 沃尔沃建筑设备公司 | screed device |
| US11208770B2 (en) | 2017-10-06 | 2021-12-28 | Volvo Construction Equipment Ab | Screed arrangement |
| CN111133151B (en) * | 2017-10-06 | 2022-03-01 | 沃尔沃建筑设备公司 | Ironing board device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20131112 |