CN2837364Y - Hydraulic arch-adjusting mechanism for paver - Google Patents
Hydraulic arch-adjusting mechanism for paver Download PDFInfo
- Publication number
- CN2837364Y CN2837364Y CN 200520071433 CN200520071433U CN2837364Y CN 2837364 Y CN2837364 Y CN 2837364Y CN 200520071433 CN200520071433 CN 200520071433 CN 200520071433 U CN200520071433 U CN 200520071433U CN 2837364 Y CN2837364 Y CN 2837364Y
- Authority
- CN
- China
- Prior art keywords
- screed
- ironing plate
- paver
- hydraulic cylinder
- vehicle frame
- 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 relates to a hydraulic arch adjusting mechanism for a paver, which belongs to road surface engineering machinery. The mechanism comprises a left ironing plate and a right ironing plate which are arranged on a vehicle frame, and the position between the right lower end of the left ironing plate and the left lower end of the right ironing plate is hinged through a pin shaft fixed on the vehicle frame. A hydraulic cylinder is arranged between the right upper part of the left ironing plate and the left upper part of the right ironing plate, and a cylinder body of the hydraulic cylinder and a piston rod are respectively hinged with the left and the right ironing plates. The utility model has the advantages of simple structure, convenient operation, high automation degree and good structural rigidity.
Description
Technical field
The utility model belongs to field of road engineering machinery, relates to a kind of paver hydraulic pressure and transfers arch mechanism.
Background technology
Because prevailing roadway need have certain camber, avoiding surface gathered water, so sub-base grader is when construction, and the screed of its and arranged on left and right sides just need encircle institutional adjustment and go out a camber by transferring.The accent arch mechanism of existing sub-base grader is generally leading screw and transfers arch, and it constitutes by regulating parts, chain etc., regulates the camber of left and right screed by manually pulling ratchet spanner during its operation.This accent encircles mechanism, the operation effort, and inefficiency is difficult for realizing automation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of paver hydraulic pressure simple in structure, easy to operate, that automaticity is high, the rigidity of structure is good to transfer arch mechanism.
Paver hydraulic pressure of the present utility model transfers arch mechanism to include left screed and the right screed that is installed on the vehicle frame, hinged between the bottom righthand side of left side screed and the lower-left end of right screed by a bearing pin that is fixed on the vehicle frame, then be provided with hydraulic cylinder between the upper right quarter of left side screed and the upper left quarter of right screed, the cylinder body of hydraulic cylinder and piston rod are hinged with left and right screed respectively.Described hydraulic cylinder can be provided with former and later two.
The utility model is regulated the camber between the left and right screed by hydraulic cylinder, and it is simple in structure, adjust the efficient height, easily be automated.
Description of drawings
Fig. 1 is a Facad structure schematic diagram of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, this paver hydraulic pressure is transferred in the arch mechanism, the offside lower end of left side screed 1 and right screed 2 is hinged by the bearing pin 3 that is fixed on the vehicle frame, simultaneously be provided with hydraulic cylinder 4 between above the left and right screed, the piston rod 41 of hydraulic cylinder and cylinder body 42 are hinged with left and right screed respectively.As shown in Figure 2, hydraulic cylinder 4 fore-and-aft directions are provided with two, to increase the rigidity that whole accent encircles mechanism.
Claims (2)
1, a kind of paver hydraulic pressure is transferred arch mechanism, include the left screed (1) and the right screed (2) that are installed on the vehicle frame, it is characterized in that: hinged between the lower-left end of the bottom righthand side of left screed (1) and right screed (2) by a bearing pin (3) that is fixed on the vehicle frame, then be provided with hydraulic cylinder (4) between the upper right quarter of left side screed and the upper left quarter of right screed, piston rod of hydraulic cylinder (41) and cylinder body (42) are hinged with left and right screed (1,2) respectively.
2, paver hydraulic pressure according to claim 1 is transferred arch mechanism, and it is characterized in that: described hydraulic cylinder (4) fore-and-aft direction is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071433 CN2837364Y (en) | 2005-05-10 | 2005-05-10 | Hydraulic arch-adjusting mechanism for paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071433 CN2837364Y (en) | 2005-05-10 | 2005-05-10 | Hydraulic arch-adjusting mechanism for paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837364Y true CN2837364Y (en) | 2006-11-15 |
Family
ID=37391847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071433 Expired - Fee Related CN2837364Y (en) | 2005-05-10 | 2005-05-10 | Hydraulic arch-adjusting mechanism for paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837364Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852079A (en) * | 2012-08-20 | 2013-01-02 | 徐州凯莫尔重工科技有限公司 | Device for adjusting camber of ratchet wheel of paver screed |
| CN106801374A (en) * | 2017-01-16 | 2017-06-06 | 特路（北京）科技有限公司 | For the ironing system of paver |
-
2005
- 2005-05-10 CN CN 200520071433 patent/CN2837364Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852079A (en) * | 2012-08-20 | 2013-01-02 | 徐州凯莫尔重工科技有限公司 | Device for adjusting camber of ratchet wheel of paver screed |
| CN106801374A (en) * | 2017-01-16 | 2017-06-06 | 特路（北京）科技有限公司 | For the ironing system of paver |
| CN106801374B (en) * | 2017-01-16 | 2022-11-11 | 特路（北京）科技有限公司 | Ironing system for paver |
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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 |