CN201704605U - Automatic scraping device of road roller - Google Patents
Automatic scraping device of road roller Download PDFInfo
- Publication number
- CN201704605U CN201704605U CN2010201785872U CN201020178587U CN201704605U CN 201704605 U CN201704605 U CN 201704605U CN 2010201785872 U CN2010201785872 U CN 2010201785872U CN 201020178587 U CN201020178587 U CN 201020178587U CN 201704605 U CN201704605 U CN 201704605U
- Authority
- CN
- China
- Prior art keywords
- rope body
- scraper
- muller
- roller wheel
- road roller
- 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 an automatic scraping device of a road roller, wherein one end of a scraping rope body is connected with a sliding device mounted at the top right corner of a roller wheel frame, one end of a traction gear is connected with the sliding device and the other end of the traction gear is connected with a roller wheel shaft, the other end of the scraping rope body is fixedly mounted at the left suspension loop at the bottom left corner of the roller wheel frame through a shackle, and the scraping rope body is arranged on a roller wheel; the sliding part in the sliding device is arranged at the right suspension loop at the top right corner of the roller wheel frame, one end of the scraping rope body is connected with the sliding part, and one end of the traction gear is connected with the sliding part; a strong force spring serves as the traction gear preferably; and a high-strength steel wire serves as the scraping rope body preferably. By adopting the automatic scraping device of road roller provided by the utility model, the objects attached to the roller wheel can be automatically removed without the need of manual operation, as a result, the labor intensity is small, the compaction and flatness degrees of the base course are excellent, thereby ensuring the appearance quality; moreover, the utility model has the advantages of simple structure, convenient manufacturing, simple maintenance, low manufacturing and maintaining costs, safety and reliability.
Description
Technical field
The utility model relates to a kind of scraper, the automatic scraper of particularly a kind of road roller.
Background technology
Road roller is in the constructing road foundation process, and the bur on the muller strikes off basic unit's compacting, planeness and presentation quality are had a significant impact.Usually the method that adopts in the construction is for manually fitting into the row cleaning at present.During operation, operating personnel according to the situation of constructing road foundation at any time needs the attachment on the muller is cleared up, there is inefficiency in this kind method, labour intensity is big, cleaning effect is undesirable, the uneasy congruent shortcoming of scale removal process, the degree of compaction and the planeness of sub-surface compacting have been influenced, can't guarantee presentation quality, when existing same work section that the situation that many road rollers work simultaneously and carry on construction work at night is arranged in addition in work progress, there is great personal safety hidden danger in reasons such as bad because of visual field easily, personnel's fatigue.
Summary of the invention
Technical problem to be solved in the utility model provides the automatic scraper of a kind of road roller simple in structure, that cost is low, overcome the shortcoming of labor cleaning's steel wheel attachment, whole compacting process is safe and reliable, do not need artificial participation, make and simple and efficient to handle, high efficiency, labour intensity degree of compaction and planeness little, the sub-surface compacting good, guaranteed presentation quality.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: the automatic scraper of a kind of road roller, scraper rope body one end is connected with the carriage that is installed in the muller framework upper right corner, draw-gear one end is connected with carriage, the draw-gear other end is connected with the muller wheel shaft, the scraper rope body other end is fixedly mounted on by shackle on the left hangers in the muller framework lower left corner, and scraper rope body is positioned on the muller.
In the carriage, sliding part is located on the right hangers that is installed in the muller framework upper right corner, and scraper rope body one end is connected with sliding part, and draw-gear one end is connected with sliding part.
Sliding part is preferably sleeve pipe or pulley.
Draw-gear is preferably brute spring.
Scraper rope body is preferably the high tensile steel wire rope.
The automatic scraper of the road roller that the utility model provides, its beneficial effect is as follows: 1, because scraper rope body one end that is positioned on the muller is connected with the carriage that is installed in the muller framework upper right corner, the other end is connected with the muller framework lower left corner, draw-gear is connected with carriage with the muller wheel shaft, utilize road roller in the compacting course of work muller wheel shaft along with the characteristics of the rotational vibrations of muller, make and produce scraping between scraper rope body and the muller surface, do not need manually can automatically the attachment on the muller be removed, labour intensity is little, the degree of compaction of sub-surface compacting and planeness are good, have guaranteed presentation quality.
2, simple in structure, easily manufactured, do not need complicated maintenance, only need on carriage, smear a small amount of lubricating grease usually, scraper rope body serious wear or rub after change and get final product, manufacturing and maintenance cost are low.
3, safe and reliable, can guarantee that road roller continues uninterruptedly to carry out compacting operation in work progress, do not need interruption operation to carry out attachment and remove, improved operating efficiency, greatly reduce the major safety risks that easily cause personal injury to bring because of the labor cleaning simultaneously.
4, draw-gear is preferably brute spring, and is simple in structure, Synchronous Transmission is effective; Scraper rope body is preferably the high tensile steel wire rope, and is corrosion-resistant, resistance to ag(e)ing is strong, and both all are commercially available lower cost materials, makes installation of the present utility model and use convenient.
5, the length of scraper rope body can intercept according to the needs of different model road roller, and compliance is strong, is suitable for large application scope.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples: Fig. 1 is a schematic appearance of the present utility model; Fig. 2 is a structural representation of the present utility model; Fig. 3 is the enlarged drawing at A place among the utility model Fig. 2; Fig. 4 is the enlarged drawing at B place among the utility model Fig. 2.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the automatic scraper of a kind of road roller, scraper rope body 1 one ends are connected with the carriage that is installed in muller framework 2 upper right corner, draw-gear 5 one ends are connected with carriage, draw-gear 5 other ends are connected with muller wheel shaft 8, scraper rope body 1 other end is fixedly mounted on by shackle 3 on the left hangers 4 in muller framework 2 lower left corners, and scraper rope body 1 is positioned on the muller 7.
In the carriage, sliding part 6 is located on the right hangers 9 that is installed in muller framework 2 upper right corner, and scraper rope body 1 one ends are connected with sliding part 6, and draw-gear 5 one ends are connected with sliding part 6.
Sliding part 6 is sleeve pipe or pulley.
Draw-gear 5 is preferably brute spring, and brute spring is fixedly installed on the muller wheel shaft 8 by shackle 3 '.
The installation of the present utility model and the course of work are as follows: after welding right hangers 9 and left hangers 4 in the upper right corner of muller framework 2 and the lower left corner, sleeve pipe or pulley are located on the right hangers 9, scraper rope body 1 and draw-gear 5 are installed are again got final product.
During work, vibration along with muller wheel shaft 8 in the compacting process, driving draw-gear 5 produces synchronous vibration and produces continuous the stretching and the resilience campaign, and then drive scraper rope body 1 and on muller 7, produces up and down and seesaw, make that by this motion generation is swiped between scraper rope body 17 and the muller surface, do not need manually can automatically the attachment on the muller 7 be removed.
The specification of each parts of the utility model is as follows: right hangers 9 and left hangers 4: φ 20 reinforcing bars; Sleeve pipe: φ 30 * 6mm; Brute spring specification: φ 40 * 30mm; High tensile steel wire rope specification: φ 20; High tensile steel wire rope total length suitably intercepts according to different road roller models, tightly is not advisable with loose.
Maintenance of the present utility model and replacing: operational maintenance only need be smeared a little lubricating grease on carriage, and observe the abrasion condition of high tensile steel wire rope every day behind the end-of-job, get final product if serious wear is in time changed the high tensile steel wire rope.
Claims (5)
1. automatic scraper of road roller, it is characterized in that: scraper rope body (1) one end is connected with the carriage that is installed in muller framework (2) upper right corner, draw-gear (5) one ends are connected with carriage, draw-gear (5) other end is connected with muller wheel shaft (8), scraper rope body (1) other end is fixedly mounted on the left hangers (4) in muller framework (2) lower left corner by shackle (3), and scraper rope body (1) is positioned on the muller (7).
2. the automatic scraper of road roller according to claim 1, it is characterized in that: in the carriage, sliding part (6) is located on the right hangers (9) that is installed in muller framework (2) upper right corner, scraper rope body (1) one end is connected with sliding part (6), and draw-gear (5) one ends are connected with sliding part (6).
3. the automatic scraper of road roller according to claim 2 is characterized in that: sliding part (6) is sleeve pipe or pulley.
4. the automatic scraper of road roller according to claim 1 and 2 is characterized in that: draw-gear (5) is a brute spring.
5. the automatic scraper of road roller according to claim 1 and 2 is characterized in that: scraper rope body (1) is the high tensile steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201785872U CN201704605U (en) | 2010-05-04 | 2010-05-04 | Automatic scraping device of road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201785872U CN201704605U (en) | 2010-05-04 | 2010-05-04 | Automatic scraping device of road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201704605U true CN201704605U (en) | 2011-01-12 |
Family
ID=43441759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201785872U Expired - Fee Related CN201704605U (en) | 2010-05-04 | 2010-05-04 | Automatic scraping device of road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201704605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524071A (en) * | 2017-10-10 | 2017-12-29 | 杜鹏伟 | A kind of dual drive formula highway construction road roller |
-
2010
- 2010-05-04 CN CN2010201785872U patent/CN201704605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524071A (en) * | 2017-10-10 | 2017-12-29 | 杜鹏伟 | A kind of dual drive formula highway construction road roller |
| CN107524071B (en) * | 2017-10-10 | 2019-09-27 | 泉州台商投资区红金天商贸有限公司 | A kind of double drive formula highway construction road roller |
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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 |
Granted publication date: 20110112 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |