CN2837367Y - The double-deck screed section of paver difference regulating mechanism - Google Patents
The double-deck screed section of paver difference regulating mechanism Download PDFInfo
- Publication number
- CN2837367Y CN2837367Y CN 200520071989 CN200520071989U CN2837367Y CN 2837367 Y CN2837367 Y CN 2837367Y CN 200520071989 CN200520071989 CN 200520071989 CN 200520071989 U CN200520071989 U CN 200520071989U CN 2837367 Y CN2837367 Y CN 2837367Y
- Authority
- CN
- China
- Prior art keywords
- screed
- bearing
- double
- rod
- adjusting screw
- 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
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- Road Paving Machines (AREA)
Abstract
The utility model belongs to field of road engineering machinery, relates to the structure of bituminous pavement paving machine, specifically is the double-deck screed section of a kind of paver difference regulating mechanism.Main screed that is provided with before and after this mechanism includes and extension screed, the framework that extends screed cooperates with the conduit of level by guide pin bushing, and it is flexible in the horizontal direction along conduit, the periphery of described conduit is equipped with ball bearing, ball bearing is installed in the bearing support, and bearing support is fixedlyed connected with a junction plate, has vertical screwed hole on the junction plate, the hypomere of screwed hole and adjusting screw(rod) is connected, and the stage casing of adjusting screw(rod) is connected on the fixing support by bearing.
Description
Technical field
The utility model belongs to field of road engineering machinery, relates to the structure of bituminous pavement paving machine, specifically is the double-deck screed section of a kind of paver difference regulating mechanism.
Background technology
Sub-base grader generally is the extensible structure that double-deck screed is set before and after adopting in order to adapt to the road surface of different in width, and the double-deck screed of this structure in use produces a difference in height through regular meeting between the two-layer screed in front and back, and promptly section is poor.The existence of section difference reduces the surface evenness after paving, thereby has influenced spreading quality.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of double-deck screed section of paver difference regulating mechanism of simple in structure, easy to adjust, good reliability.
The double-deck screed section of paver of the present utility model is pressed guiding mechanism to include the main screed of front and back setting and is extended screed, the framework that extends screed cooperates with the conduit of level by guide pin bushing, and can be flexible in the horizontal direction along conduit, described conduit periphery is equipped with ball bearing, ball bearing is installed in the bearing support, and bearing support is fixedlyed connected with a junction plate, have vertical screwed hole on the junction plate, the hypomere of screwed hole and adjusting screw(rod) is connected, the stage casing of adjusting screw(rod) is connected on the fixing support by bearing, and the upper end of adjusting screw(rod) can be connected with rotary handle.
The utility model is simple in structure, the rotation adjusting screw(rod) rises or descends as long as can drive conduit by junction plate and bearing support, thereby change cooperation rotation whole extension screed and long nut and can accurately adjust the height that extends screed, poor with the section between elimination and the main screed, its adjustment is easy to operate, reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, include in the double-deck screed section of the paver of the present utility model difference regulating mechanism and extend the conduit 1 that the screed guide pin bushing cooperates, the conduit periphery is equipped with ball bearing 2, ball bearing is installed in the bearing support 3, bearing support is fixedlyed connected with junction plate 4, screwed hole 5 on the junction plate is connected with the external screw thread of adjusting screw(rod) 6 hypomeres, and adjusting screw(rod) is connected on the fixing support 8 by bearing 7, and the upper end of adjusting screw(rod) is connected with rotary handle 9.
Claims (2)
1, the double-deck screed section of a kind of paver is pressed guiding mechanism, main screed that is provided with before and after including and extension screed, the framework that extends screed cooperates with the conduit (1) of level by guide pin bushing, and it is flexible in the horizontal direction along conduit, it is characterized in that: described conduit (1) periphery is equipped with ball bearing (2), ball bearing is installed in the bearing support (3), and bearing support is fixedlyed connected with junction plate (4), have vertical screwed hole (5) on the junction plate, the hypomere of screwed hole and adjusting screw(rod) (6) is connected, and the stage casing of adjusting screw(rod) is connected on the fixing support (8) by bearing (7).
2, the double-deck screed section of paver according to claim 1 difference regulating mechanism, it is characterized in that: the upper end of described adjusting screw(rod) (6) is connected with rotary handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071989 CN2837367Y (en) | 2005-05-29 | 2005-05-29 | The double-deck screed section of paver difference regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071989 CN2837367Y (en) | 2005-05-29 | 2005-05-29 | The double-deck screed section of paver difference regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837367Y true CN2837367Y (en) | 2006-11-15 |
Family
ID=37391850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071989 Expired - Fee Related CN2837367Y (en) | 2005-05-29 | 2005-05-29 | The double-deck screed section of paver difference regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837367Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477714A (en) * | 2010-11-26 | 2012-05-30 | 成都市新筑路桥机械股份有限公司 | Adjusting device for telescoping and ironing of lying machine |
| CN105980631A (en) * | 2013-12-10 | 2016-09-28 | 江原大学校产学协力团 | Two-layer concrete pavement device and pavement method using normal concrete and high-performance concrete |
-
2005
- 2005-05-29 CN CN 200520071989 patent/CN2837367Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477714A (en) * | 2010-11-26 | 2012-05-30 | 成都市新筑路桥机械股份有限公司 | Adjusting device for telescoping and ironing of lying machine |
| CN102477714B (en) * | 2010-11-26 | 2013-08-28 | 成都市新筑路桥机械股份有限公司 | Adjusting device for telescoping and ironing of lying machine |
| CN105980631A (en) * | 2013-12-10 | 2016-09-28 | 江原大学校产学协力团 | Two-layer concrete pavement device and pavement method using normal concrete and high-performance concrete |
| US10000896B2 (en) | 2013-12-10 | 2018-06-19 | Kangwon National University University-Industry Cooperation Foundation | Two-layer concrete pavement forming device and pavement method using normal concrete and high-performance concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |