CN213507931U - Road roller mud scraper device - Google Patents
Road roller mud scraper device Download PDFInfo
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- CN213507931U CN213507931U CN202021768633.4U CN202021768633U CN213507931U CN 213507931 U CN213507931 U CN 213507931U CN 202021768633 U CN202021768633 U CN 202021768633U CN 213507931 U CN213507931 U CN 213507931U
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- frame
- pad
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Abstract
The utility model discloses a mud scraper device of a road roller, which belongs to the field of road rollers and comprises a frame, wherein a supporting shaft is fixedly arranged on the inner wall of the frame, a pinch roller is arranged on the surface of the supporting shaft in a rotating way, an open slot is arranged on the surface of the frame, a connecting block is arranged on the inner wall of the open slot in a sliding way, a scraper is fixedly arranged on the surface of the connecting block, the scraper is connected with the frame in a sliding way, a pressure-resistant pad is fixedly arranged on the end surface of the scraper, a moving groove is symmetrically arranged on the inner wall of the open slot, a moving block is arranged on the inner wall of the moving groove in a sliding way, the using effect of the scraper can be improved through the pressure-resistant pad and the wear-resistant pad arranged on the surface of the scraper, the service life of the scraper is prolonged, when a threaded rod is stressed and, the problem that the gap is large and mud scraping cannot be carried out is caused.
Description
Technical Field
The utility model relates to a road roller field, more specifically say, relate to a road roller mud scraper device.
Background
The road roller can adhesion materials such as soil, clay on the in-process steel wheel surface on compacted road surface, if not in time clear up the adhesion thing, the compaction effect of road roller can greatly reduced, therefore the road roller steel wheel generally all can set up the mud scraper, clears up the steel wheel.
However, in most of the mud scraping plate devices of the road rollers, the service life of the scraping plate is short, the scraping plate cannot be moved, and effective mud scraping work is difficult to perform after the scraping plate is worn by force.
Therefore, a large amount of road roller scraper devices have appeared among the prior art, and current road roller scraper device, can not pass through the resistant pressure pad that the scraper blade surface set up, the abrasion pad, improve the result of use of scraper blade, the increase of service life, can not be under threaded connection's relation, when the threaded rod atress rotated, in order to drive splint break away from the connecting block, thereby promote the connecting block and drive the scraper blade and remove, make the abrasion pad after wearing and tearing contact with the pinch roller once more, when avoiding the abrasion pad wearing and tearing serious, cause the space great, can't carry out the problem of mud scraping.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide a road roller mud scraper device, it passes through the resistant pressure pad that the scraper blade surface set up, the abrasion pad, can improve the result of use of scraper blade, the increase of service life, under threaded connection's relation, when the threaded rod atress rotates, can drive splint and break away from the connecting block, thereby it drives the scraper blade and removes to promote the connecting block, make abrasion pad after wearing and tearing contact with the pinch roller once more, when avoiding the abrasion pad wearing and tearing serious, it is great to cause the space, can't carry out the problem of scraping mud.
In order to solve the above problems, the utility model adopts the following technical proposal.
A mud scraping plate device of a road roller comprises a frame, wherein a supporting shaft is fixedly arranged on the inner wall of the frame, a pressing wheel is installed on the surface of the supporting shaft in a rotating mode, an open groove is formed in the surface of the frame, a connecting block is installed on the inner wall of the open groove in a sliding mode, a scraping plate is installed on the surface of the connecting block in a fixed mode, the scraping plate is connected with the frame in a sliding mode, a pressure-resistant pad is fixedly installed on the end face of the scraping plate, a moving groove is symmetrically formed in the inner wall of the open groove, a moving block is installed on the inner wall of the moving groove in a sliding mode, a threaded groove is formed in the surface of the moving block, the using effect of the scraping plate can be improved through the pressure-resistant pad and the wear-resistant pad which are arranged on the surface of the scraping plate, the service life of the scraping, the problem that the gap is large and mud cannot be scraped when the abrasion-resistant pad is abraded seriously is avoided.
Furthermore, the fixed surface of the pressure pad is provided with a wear pad, the wear pad is connected with the pressing wheel in a sliding manner, so that the using effect of the scraper is improved under the action of the wear pad and the pressure pad.
Furthermore, a clamping plate is fixedly mounted on the end face of the moving block, and the clamping plate is connected with the connecting block in a sliding mode, so that the moving block can be clamped and fixed conveniently under the action of the clamping plate.
Furthermore, the inner wall of the moving groove is provided with a through hole, and a bearing is fixedly arranged on the inner wall of the through hole, so that the threaded rod can be conveniently installed under the action of the bearing, and the rotating friction force is reduced.
Furthermore, a threaded rod is fixedly mounted on the inner wall of the bearing, and the threaded rod is in threaded connection with the threaded groove, so that the threaded rod can be conveniently in threaded connection, and when the threaded rod is stressed to rotate, the movable block can be pushed to move along the inner wall of the movable groove.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme passes through the withstand voltage pad, the abrasion pad that the scraper blade surface set up, can improve the result of use of scraper blade, and increase of service life, under threaded connection's relation, when the threaded rod atress rotated, can drive splint break away from the connecting block to promote the connecting block and drive the scraper blade and remove, make abrasion pad after wearing and tearing contact with the pinch roller once more, when avoiding abrasion pad wearing and tearing serious, cause the space great, can't scrape the problem of mud.
(2) The fixed surface of the pressure pad is provided with the wear pad, the wear pad is connected with the pressing wheel in a sliding manner, and the use effect of the scraper is improved under the action of the wear pad and the pressure pad.
(3) The end face of the moving block is fixedly provided with a clamping plate, the clamping plate is connected with the connecting block in a sliding mode, and the moving block is clamped and fixed conveniently under the action of the clamping plate.
(4) The inner wall of the moving groove is provided with a through hole, and the inner wall of the through hole is fixedly provided with a bearing, so that the threaded rod can be conveniently installed under the action of the bearing, and the rotating friction force is reduced.
(5) The threaded rod is fixedly mounted on the inner wall of the bearing, and the threaded rod is in threaded connection with the threaded groove, so that the threaded rod can be conveniently connected in a threaded manner, and when the threaded rod is stressed to rotate, the movable block can be pushed to move along the inner wall of the movable groove.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the side view structure of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
the device comprises a frame 1, a support shaft 2, a pressing wheel 3, an open groove 4, a connecting block 5, a scraping plate 6, a pressure-resistant pad 7, a wear-resistant pad 8, a moving groove 9, a moving block 10, a clamping plate 11, a threaded groove 12, a through hole 13, a bearing 14 and a threaded rod 15.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a mud scraper device of a road roller comprises a frame 1, referring to fig. 1-3, wherein a supporting shaft 2 is fixedly installed on the inner wall of the frame 1, a pressing wheel 3 is rotatably installed on the surface of the supporting shaft 2, an open groove 4 is formed in the surface of the frame 1, a connecting block 5 is slidably installed on the inner wall of the open groove 4, a scraper 6 is fixedly installed on the surface of the connecting block 5, the scraper 6 is slidably connected with the frame 1, a pressure-resistant pad 7 is fixedly installed on the end surface of the scraper 6, a wear-resistant pad 8 is fixedly installed on the surface of the pressure-resistant pad 7, the wear-resistant pad 8 is slidably connected with the pressing wheel 3, so that the use effect of the scraper 6 is improved under the action of the wear-resistant pad 8 and the pressure-resistant pad 7, a moving groove 9 is symmetrically formed in the inner wall of the open groove 4, a moving block 10, the movable block 10 is clamped and fixed conveniently under the action of the clamping plate 11, the thread groove 12 is formed in the surface of the movable block 10, the through hole 13 is formed in the inner wall of the movable groove 9, the bearing 14 is fixedly installed on the inner wall of the through hole 13, the threaded rod 15 can be installed conveniently under the action of the bearing 14, the rotating friction force is reduced, the threaded rod 15 is fixedly installed on the inner wall of the bearing 14, the threaded rod 15 is connected with the thread groove 12 in a threaded mode, the threaded rod is convenient to connect in a threaded mode, and when the threaded rod 15 rotates under stress, the movable block 10 can be pushed to move along the inner wall of the movable groove 9.
This road roller mud scraper device, the resistance to compression pad 7 through the setting of 6 terminal surfaces of scraper blade, the effect of resistance to compression pad 8, can improve the result of use of scraper blade 6, the increase of service life, strike off when the attachment on resistance to compression roller 3 surface strikes off for a long time as resistance to compression pad 8, when receiving the wearing and tearing of certain degree, thereby cause the production in space, at this moment, can press threaded rod 15 anticlockwise rotation, under threaded connection's relation, make movable block 10 remove to the outside along the inside wall of shifting chute 9, thereby drive splint 11 break away from connecting block 5, can promote connecting block 5 and drive scraper blade 6 and draw close to 3 square of pinch roller, make resistance to compression pad 8 once more with 3 in close contact with of pinch roller, press threaded rod 15 clockwise rotation again, the same reason can, make splint 11 press from both sides tight.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. A road roller mud scraper device, comprising a frame (1), characterized in that: the inner wall fixed mounting of frame (1) has back shaft (2), pinch roller (3) are installed in the surface rotation of back shaft (2), the surface of frame (1) is equipped with open slot (4), the inner wall slidable mounting of open slot (4) has connecting block (5), the fixed surface of connecting block (5) installs scraper blade (6), sliding connection between scraper blade (6) and frame (1), the terminal surface fixed mounting of scraper blade (6) has withstand voltage pad (7), the inner wall symmetry of open slot (4) is equipped with shifting chute (9), the inner wall slidable mounting of shifting chute (9) has movable block (10), the surface of movable block (10) is equipped with thread groove (12).
2. A roller screed apparatus as claimed in claim 1 wherein: the surface fixing of pressure pad (7) installs wear pad (8), sliding connection between wear pad (8) and pinch roller (3).
3. A roller screed apparatus as claimed in claim 1 wherein: the end face of the moving block (10) is fixedly provided with a clamping plate (11), and the clamping plate (11) is connected with the connecting block (5) in a sliding mode.
4. A roller screed apparatus as claimed in claim 1 wherein: the inner wall of the moving groove (9) is provided with a through hole (13), and a bearing (14) is fixedly arranged on the inner wall of the through hole (13).
5. A roller screed apparatus according to claim 4 wherein: the inner wall fixed mounting of bearing (14) has threaded rod (15), threaded connection between threaded rod (15) and thread groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768633.4U CN213507931U (en) | 2020-08-22 | 2020-08-22 | Road roller mud scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768633.4U CN213507931U (en) | 2020-08-22 | 2020-08-22 | Road roller mud scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213507931U true CN213507931U (en) | 2021-06-22 |
Family
ID=76440946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021768633.4U Active CN213507931U (en) | 2020-08-22 | 2020-08-22 | Road roller mud scraper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213507931U (en) |
-
2020
- 2020-08-22 CN CN202021768633.4U patent/CN213507931U/en active Active
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