CN220619689U - Anti-sticking structure of bituminous pavement roller grinding wheel - Google Patents
Anti-sticking structure of bituminous pavement roller grinding wheel Download PDFInfo
- Publication number
- CN220619689U CN220619689U CN202321855368.7U CN202321855368U CN220619689U CN 220619689 U CN220619689 U CN 220619689U CN 202321855368 U CN202321855368 U CN 202321855368U CN 220619689 U CN220619689 U CN 220619689U
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- grinding wheel
- end baffle
- plate
- mounting
- frame
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- 238000007790 scraping Methods 0.000 claims abstract description 39
- 239000010426 asphalt Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 10
- 230000004323 axial length Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 15
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 11
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model provides an anti-sticking structure of a grinding wheel of an asphalt pavement road roller, which comprises the grinding wheel and a frame, wherein the frame comprises frame plates arranged on two sides of the axial direction of the grinding wheel, and the front ends of 2 frame plates are connected through end baffles, and the anti-sticking structure is characterized in that: the device comprises a scraper, wherein the left end and the right end of the scraper are respectively provided with a mounting part, and the middle part of the mounting part is provided with a mounting hole; the two ends of the end baffle are respectively provided with an installation seat, the installation seats comprise an installation plate and a pin shaft, the installation plate is arranged on the inner side of the end baffle, the pin shaft is detachably sleeved on the end baffle and the installation plate, and a pin shaft section between the end baffle and the installation plate is recorded as a sleeved section; the two ends of the scraping plate are respectively sleeved on the sleeved sections of the two pin shafts through the mounting holes, and the scraping plate is horizontally arranged. Adopt the antiseized structure of this application, can greatly reduced grinding wheel bonding pitch caking's condition, the scraper blade is convenient for clear up, can also improve road surface rolling quality.
Description
Technical Field
The utility model relates to the technical field of road construction engineering, in particular to an anti-sticking structure of a grinding wheel of an asphalt pavement roller.
Background
Asphalt pavement refers to various types of pavement paved by mixing road asphalt materials into mineral materials, and asphalt pavement compacting equipment is required to be used in the paving process. Currently, a steel wheel type road roller is generally adopted for compacting asphalt pavement, a grinding wheel of the road roller is generally arranged in a frame, and the compaction of the pavement is realized by rotating the grinding wheel.
However, in the use process of the steel wheel type road roller, asphalt is very easy to adhere to the surface of the roller when the roller rolls due to the viscosity of asphalt and the like, and massive adhesive substances are easy to form after the asphalt is cooled and solidified on the roller, and the adhesive substances form hard blocks after being cooled, so that the cleaning is inconvenient, and the road rolling quality is also affected when the asphalt is serious.
Disclosure of Invention
Aiming at the problems of the background technology, the utility model provides an anti-sticking structure of a roller wheel of an asphalt pavement roller, which aims to solve the problems that asphalt is easy to adhere to the surface of the roller wheel, cleaning is inconvenient and even pavement quality is affected in the prior art.
In order to achieve the purpose of the utility model, the utility model provides an anti-sticking structure of a grinding wheel of an asphalt pavement road roller, which comprises the grinding wheel and a frame, wherein the frame comprises frame plates arranged on two sides of the axial direction of the grinding wheel, 2 frame plates are vertically arranged, the longitudinal directions of the 2 frame plates are horizontally arranged, the 2 frame plates are mutually parallel, the front ends of the 2 frame plates are connected through end baffles, the end baffles are vertically arranged, and the end baffles are vertical to the radial direction of the grinding wheel, and the innovation point is that: the device comprises a scraper, wherein the left end and the right end of the scraper are respectively provided with a mounting part, and the middle part of the mounting part is provided with a mounting hole;
the two ends of the end baffle are respectively provided with a mounting seat, each mounting seat comprises a mounting plate and a pin shaft, the mounting plates are fixedly connected with the frame plate, the mounting plates are arranged on the inner sides of the end baffle and are parallel to the end baffle, a distance is arranged between each mounting plate and each end baffle, the pin shafts are detachably sleeved on the end baffle and the mounting plate, and pin shaft sections between the end baffle and the mounting plates are recorded as sleeved sections;
the two ends of the scraping plate are respectively sleeved on the sleeved sections of the two pin shafts through the mounting holes, the scraping plate is horizontally arranged, the scraping edge of the scraping plate is opposite to the grinding wheel, and the longitudinal direction of the scraping edge is parallel to the axial direction of the grinding wheel.
As optimization, still fixedly be provided with the spray pipe on the medial surface of end baffle, the spray pipe sets up in the scraper blade below, and the axial of spray pipe is parallel with the axial of grinding wheel, is provided with a plurality of nozzles on the spray pipe, and a plurality of nozzles are along the vertical setting of spray pipe, and the water jet of nozzle is relative with grinding wheel.
As optimization, the space is arranged between the scraping plate and the end baffle plate and between the water spraying pipe and the end baffle plate.
As optimization, one of the mounting holes is a threaded hole, and the sleeved section corresponding to the threaded hole is a threaded section.
Preferably, the length of the scraping edge is not smaller than the axial length of the grinding wheel.
As optimization, two ends of the pin shaft are respectively provided with a clamp spring for limiting the axial movement of the pin shaft.
As optimization, two ends of the pin shaft are respectively provided with a cotter pin for limiting the axial movement of the pin shaft.
As optimization, the middle part of the inner side surface of the end baffle is also provided with a supporting plate, and the upper side surface of the supporting plate is contacted with the lower side surface of the scraping plate.
The method has the following beneficial effects: because the scraping plate is arranged at the front part of the grinding wheel in the anti-sticking structure, asphalt bonded on the grinding wheel can be scraped at any time, the occurrence of asphalt bonding caking on the grinding wheel is greatly reduced, the influence of bonding hard blocks on the road surface is further avoided, and the rolling quality of the road surface is improved; meanwhile, the scraping plate is of a detachable design, so that the scraping plate is convenient to detach and clean asphalt scraped from the grinding wheel, the use is convenient, and the production efficiency is improved; as optimization, the lower part of the scraping plate is provided with the water spraying pipe, so that the peripheral surface of the grinding wheel can be sprayed to form a water film, the grinding wheel covered with the water film is contacted with the asphalt pavement, and the adhesion condition of asphalt and the grinding wheel can be further reduced.
Drawings
The drawings of the present utility model are described below.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1.
In the figure: 1. a grinding wheel; 2. a frame plate; 3. an end baffle; 4. a scraper; 5. a mounting plate; 6. a pin shaft; 7. a water spray pipe; 8. a nozzle; 9. and a supporting plate.
Description of the embodiments
The utility model is further illustrated below with reference to examples.
The anti-sticking structure of the asphalt pavement roller grinding wheel as shown in the accompanying drawings 1 to 3 comprises a grinding wheel 1 and a frame, wherein the frame comprises frame plates 2 arranged on two axial sides of the grinding wheel 1, 2 frame plates 2 are vertically arranged, the longitudinal directions of the 2 frame plates 2 are horizontally arranged, the 2 frame plates 2 are mutually parallel, the front ends of the 2 frame plates 2 are connected through end baffles 3, the end baffles 3 are vertically arranged, the end baffles 3 are vertical to the radial direction of the grinding wheel 1, the anti-sticking structure further comprises a scraping plate 4, the left end and the right end of the scraping plate 4 are respectively provided with a mounting part, and the middle part of the mounting part is provided with a mounting hole;
the two ends of the end baffle plate 3 are respectively provided with an installation seat, each installation seat comprises an installation plate 5 and a pin shaft 6, the installation plates 5 are fixedly connected with the frame plate 2, the installation plates 5 are arranged on the inner sides of the end baffle plate 3, the installation plates 5 are parallel to the end baffle plate 3, a distance is arranged between the installation plates 5 and the end baffle plate 3, the pin shafts 6 are detachably sleeved on the end baffle plate 3 and the installation plates 5, and the section of the pin shaft 6 between the end baffle plate 3 and the installation plates 5 is recorded as a sleeved section;
the two ends of the scraping plate 4 are respectively sleeved on the sleeved sections of the two pin shafts 6 through the mounting holes, the scraping plate 4 is horizontally arranged, the scraping edge of the scraping plate 4 is opposite to the grinding wheel 1, and the longitudinal direction of the scraping edge is parallel to the axial direction of the grinding wheel 1.
In order to further improve antiseized effect, reduce the bonding condition of grinding wheel and pitch, still fixedly be provided with spray pipe 7 on the medial surface of end shield 3, spray pipe 7 sets up in scraper blade 4 below, and the axial of spray pipe 7 is parallel with the axial of grinding wheel 1, is provided with a plurality of nozzles 8 on the spray pipe 7, and a plurality of nozzles 8 are along the vertical setting of spray pipe 7, and the water jet of nozzle 8 is relative with grinding wheel 1.
In order to facilitate that asphalt scraped from the grinding wheel on the scraping plate can be partially dropped to the road surface so as to reduce accumulation of asphalt on the scraping plate, a space is arranged between the scraping plate 4 and the end baffle 3 and between the water spraying pipe 7 and the end baffle 3.
In order to facilitate adjustment of the clearance between the scraping edge and the peripheral surface of the grinding wheel, one of the mounting holes is a threaded hole, and the sleeved section corresponding to the threaded hole is a threaded section.
In order to ensure that the scraping plate can scrape asphalt on the whole circumferential surface of the grinding wheel, the length of the scraping edge is not smaller than the axial length of the grinding wheel 1.
In order to improve the rigidity of the scraping plate, a supporting plate 9 is further arranged in the middle of the inner side surface of the end baffle plate 3, and the upper side surface of the supporting plate 9 is in contact with the lower side surface of the scraping plate 4.
As an embodiment, in order to facilitate the rapid disassembly of the scraping plate, two ends of the pin shaft 6 are respectively provided with a snap spring for limiting the axial movement of the pin shaft 6.
As another embodiment, in order to facilitate the rapid disassembly of the scraper, the two ends of the pin 6 are respectively provided with a cotter pin (not shown in the figure) for limiting the axial movement of the pin 6.
Claims (8)
1. The utility model provides an antiseized structure of bituminous paving road roller grinding wheel, includes grinding wheel (1) and frame, the frame is including setting up frame board (2) in grinding wheel (1) axial both sides, and the vertical setting of 2 frame boards (2), the vertical equal level setting of 2 frame boards (2), and the mutual parallel arrangement of 2 frame boards (2), the front end of 2 frame boards (2) is passed through end baffle (3) and is connected, end baffle (3) are vertical to be set up, and end baffle (3) are radial perpendicular with grinding wheel (1), its characterized in that: the scraper blade (4) is respectively arranged at the left end and the right end of the scraper blade (4), and a mounting hole is formed in the middle of the mounting part;
the two ends of the end baffle plate (3) are respectively provided with a mounting seat, each mounting seat comprises a mounting plate (5) and a pin shaft (6), the mounting plates (5) are fixedly connected with the frame plate (2), the mounting plates (5) are arranged on the inner sides of the end baffle plate (3), the mounting plates (5) are parallel to the end baffle plate (3), a distance is arranged between the mounting plates (5) and the end baffle plate (3), the pin shafts (6) are detachably sleeved on the end baffle plate (3) and the mounting plates (5), and the sections of the pin shafts (6) between the end baffle plate (3) and the mounting plates (5) are recorded as sleeved sections;
the two ends of the scraping plate (4) are respectively sleeved on the sleeved sections of the two pin shafts (6) through the mounting holes, the scraping plate (4) is horizontally arranged, the scraping edge of the scraping plate (4) is opposite to the grinding wheel (1), and the longitudinal direction of the scraping edge is parallel to the axial direction of the grinding wheel (1).
2. The anti-sticking structure of an asphalt pavement roller wheel according to claim 1, wherein: the automatic grinding machine is characterized in that a water spraying pipe (7) is further fixedly arranged on the inner side face of the end baffle plate (3), the water spraying pipe (7) is arranged below the scraping plate (4), the axial direction of the water spraying pipe (7) is parallel to the axial direction of the grinding wheel (1), a plurality of nozzles (8) are arranged on the water spraying pipe (7), the nozzles (8) are longitudinally arranged along the water spraying pipe (7), and the water spraying ports of the nozzles (8) are opposite to the grinding wheel (1).
3. The anti-sticking structure of an asphalt road roller wheel according to claim 2, wherein: and a space is arranged between the scraping plate (4) and the end baffle (3) and between the water spraying pipe (7) and the end baffle (3).
4. A release structure for an asphalt pavement roller wheel according to any one of claims 1 to 3, characterized in that: one of the mounting holes is a threaded hole, and the sleeved section corresponding to the threaded hole is a threaded section.
5. A release structure for an asphalt pavement roller wheel according to any one of claims 1 to 3, characterized in that: the length of the scraping edge is not smaller than the axial length of the grinding wheel (1).
6. A release structure for an asphalt pavement roller wheel according to any one of claims 1 to 3, characterized in that: two ends of the pin shaft (6) are respectively provided with a clamp spring for limiting the axial movement of the pin shaft (6).
7. A release structure for an asphalt pavement roller wheel according to any one of claims 1 to 3, characterized in that: two ends of the pin shaft (6) are respectively provided with a cotter pin for limiting the axial movement of the pin shaft (6).
8. A release structure for an asphalt pavement roller wheel according to any one of claims 1 to 3, characterized in that: the middle part of the inner side surface of the end baffle plate (3) is also provided with a supporting plate (9), and the upper side surface of the supporting plate (9) is contacted with the lower side surface of the scraping plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321855368.7U CN220619689U (en) | 2023-07-14 | 2023-07-14 | Anti-sticking structure of bituminous pavement roller grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321855368.7U CN220619689U (en) | 2023-07-14 | 2023-07-14 | Anti-sticking structure of bituminous pavement roller grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220619689U true CN220619689U (en) | 2024-03-19 |
Family
ID=90228721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321855368.7U Active CN220619689U (en) | 2023-07-14 | 2023-07-14 | Anti-sticking structure of bituminous pavement roller grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220619689U (en) |
-
2023
- 2023-07-14 CN CN202321855368.7U patent/CN220619689U/en active Active
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| GR01 | Patent grant |