CN2539766Y - Mud scraper for roller - Google Patents
Mud scraper for roller Download PDFInfo
- Publication number
- CN2539766Y CN2539766Y CN 02223767 CN02223767U CN2539766Y CN 2539766 Y CN2539766 Y CN 2539766Y CN 02223767 CN02223767 CN 02223767 CN 02223767 U CN02223767 U CN 02223767U CN 2539766 Y CN2539766 Y CN 2539766Y
- Authority
- CN
- China
- Prior art keywords
- mud
- cleaning shoe
- scraping plate
- installing rack
- utility
- 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 mud scraper for roller, which comprises mud-scraping plate, a vehicle frame and a compacting drum, and is characterized in that: the mud scraping plate is designed to be V-shaped or arc-shaped. The working surface and the arc surface of the compacting drum are concentric and are fixed on the vehicle frame by a fulcrum plate. The mud scraping plate can be arranged on a mounting rack which is fixed on the fulcrum plate; the mounting rack can also be opened with a long hole and are fixed on the fulcrum plate by a bolt; and the mud scraping plate can also be connected movably with the mounting rack and is swung around a hinged point on the mud scraping plate to fully adjust the gap to the compacting drum and further achieve best mud-scraping effect. The utility model has a simple structure and good mud-scraping effect; the mud-scraping plate is designed to be V-shaped or arc-shaped, so that the scraper can timely scrape the mud from the compacting drum in the operation and can ensure that the mud is not be obstructed; and because the working surface of the mud-scraping plate and the arc surface of the compacting drum are concentric, the wear of the mud-scraping plate is uniform. Moreover, the utility model can also be adjusted freely according to the particular road and the humidity of the mud, and is very convenient.
Description
Technical field:
The utility model relates to the road building machinery field, is specifically related to the mud-scraping apparatus of road roller.
Background technology:
Cleaning shoe on the road roller is to aim at the design of the road roller foreign material such as mud that its compact wheel adhered in compacting process.At present, the most of employing of the employed cleaning shoe of road roller both at home and abroad is flat, since need on the plate to offer mounting hole is regulated and compact wheel between gap and requirement of strength thereof, thereby the wider width that causes cleaning shoe, this structure exists cleaning shoe resistance mud phenomenon to some extent, mud can not freely drop, therefore, have that foreign material such as mud are retained gradually, bulk deposition is between vehicle frame and compact wheel, be difficult to remove, not only increase the running resistance of road roller, also influenced the planeness on compacting road surface, even stopped, influenced driver's sight line.
The utility model content:
Technical problem to be solved in the utility model is to guarantee that cleaning shoe can strike off mud on the compact wheel reliably, must accomplish not hinder mud again, and the cleaning shoe wearing and tearing evenly.
The utility model is to solve the problems of the technologies described above by following technical scheme.It comprises cleaning shoe, vehicle frame, and compact wheel is characterized in that described cleaning shoe is designed to " V " font or arc, its work plane is concentric with the compact wheel cambered surface, is fixed on the vehicle frame by support plate.Cleaning shoe can be arranged on the installing rack, and installing rack is fixed on the support plate.Also can on installing rack, offer elongated hole, by being bolted on the support plate.Simultaneously, cleaning shoe also can connect with installing rack is movable, and pin joint set around it on is swung, and with the gap of abundant adjusting and compact wheel, what reach the best scrapes the mud effect.
The utility model is simple in structure, cleaning shoe is designed to " V " font or arc both can in time strike off mud on the compact wheel it at work, can guarantee not hinder mud again, and it is effective to scrape mud, and because the cleaning shoe work plane is concentric with the compact wheel cambered surface, thereby the cleaning shoe wearing and tearing evenly.Simultaneously, also can be according to the humidity free adjustment of concrete road surface and mud, very convenient.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model cleaning shoe structure embodiment one;
Fig. 3 is the utility model cleaning shoe structure embodiment two;
Fig. 4 is the utility model cleaning shoe structure embodiment three.
Among the figure:
The 1-cleaning shoe; The 2-vehicle frame; The 3-support plate; The 4-compact wheel;
The 5-installing rack; The 6-bolt.
The specific embodiment:
As shown in Figure 1, the utility model comprises cleaning shoe 1, vehicle frame 2, compact wheel 4, it is characterized in that described cleaning shoe 1 is designed to " V " font or arc, make it to form two cutting edges, this structure can be when guaranteeing its working strength, reduce its projected area as far as possible, guarantee that cleaning shoe 1 does not hinder mud at horizontal plane.The utility model can be designed to more than one or one assembling, and shown in Figure 1 is is provided with one respectively in the forward and backward side of compact wheel 4, and its work plane is all concentric with compact wheel 4 cambered surfaces, like this, can guarantee cleaning shoe 1 uniform wear, can reach the best again and scrape the mud effect.
The utility model cleaning shoe 1 realizes that with connecting by support plate 3 of vehicle frame 2 cleaning shoe 1 is arranged on the installing rack 5, can with respect to support plate 3 and compact wheel 4 four kinds of different modes be arranged according to compactor structure.The utility model Fig. 2, Fig. 3, Fig. 4's embodiment of three kinds of structures have wherein drawn.As shown in Figure 2, present embodiment cleaning shoe 1 is fixed on the installing rack 5, and installing rack 5 then is fixed on the support plate 3, and cleaning shoe 1 relative fixed of this form can not be regulated with the gap of compact wheel 4.As shown in Figure 3, present embodiment cleaning shoe 1 is fixed on the installing rack 5, and offer elongated hole on the installing rack 5, and by bolt 6 installing rack 5 is fixed on the support plate 3, utilize elongated hole on the installing rack 5 to adjust on the cleaning shoe 1 gap between two cutting edges and the compact wheel 4.
The mode that also can the employing activity between the utility model cleaning shoe 1 and the installing rack 5 connects can make cleaning shoe 1 be articulated on the installing rack 5, can be on it set pin joint swing.And installing rack 5 is identical with above-mentioned dual mode with the connection of support plate 3, and Fig. 4 has provided wherein a kind of structure embodiment of mode, and as shown in the figure, present embodiment cleaning shoe 1 can be around the swing of its pin joint, can regulate the gap of itself and compact wheel 4 simultaneously again.
When road roller advanced, the mud that is bonded on the compact wheel 4 can be scraped off by cutting edge under the rear side cleaning shoe 1, separates with compact wheel 4, freely drops; The mud that is not scraped off rotates with compact wheel 4, is scraped off by cutting edge on the preceding cleaning shoe 1, along cleaning shoe 1 external surface landing ground, has realized the purpose that 2 nothings of cleaning shoe 1 and vehicle frame are deposited mud.When road roller retreated, its job order was opposite.
Claims (4)
1, a kind of road roller cleaning shoe device, it comprises cleaning shoe (1), vehicle frame (2), compact wheel (4), it is characterized in that described cleaning shoe (1) is designed to " V " font or arc, its work plane is concentric with compact wheel (4) cambered surface, connects with vehicle frame (2) by support plate (3).
2, road roller cleaning shoe device according to claim 1 is characterized in that cleaning shoe (1) is arranged on the installing rack (5), and installing rack (5) is fixed on the support plate (3).
3, road roller cleaning shoe device according to claim 1 is characterized in that cleaning shoe (1) is arranged on the installing rack (5), and installing rack offers elongated hole on (5), is fixed on the support plate (3) by bolt (6).
4, according to claim 2 or 3 described road roller cleaning shoe devices, it is characterized in that the activity of cleaning shoe (1) and installing rack (5) connects, can on it, swing by set pin joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223767 CN2539766Y (en) | 2002-04-05 | 2002-04-05 | Mud scraper for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223767 CN2539766Y (en) | 2002-04-05 | 2002-04-05 | Mud scraper for roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539766Y true CN2539766Y (en) | 2003-03-12 |
Family
ID=33701361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02223767 Expired - Fee Related CN2539766Y (en) | 2002-04-05 | 2002-04-05 | Mud scraper for roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539766Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326439C (en) * | 2003-10-02 | 2007-07-18 | 德国宝马格公司 | Cleaning scraper for a soil compaction roller and soil compaction roller |
| CN107100159A (en) * | 2017-05-16 | 2017-08-29 | 陆丽宁 | A kind of multi-purpose scummer of mud section engineering spiky roller |
| CN109113316A (en) * | 2018-09-14 | 2019-01-01 | 孙勇军 | A kind of adjustable construction frame |
-
2002
- 2002-04-05 CN CN 02223767 patent/CN2539766Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326439C (en) * | 2003-10-02 | 2007-07-18 | 德国宝马格公司 | Cleaning scraper for a soil compaction roller and soil compaction roller |
| CN107100159A (en) * | 2017-05-16 | 2017-08-29 | 陆丽宁 | A kind of multi-purpose scummer of mud section engineering spiky roller |
| CN109113316A (en) * | 2018-09-14 | 2019-01-01 | 孙勇军 | A kind of adjustable construction frame |
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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: 20030312 Termination date: 20100405 |