CN110846985A - Road roller's mud scraping device for road surface construction - Google Patents
Road roller's mud scraping device for road surface construction Download PDFInfo
- Publication number
- CN110846985A CN110846985A CN201911211672.6A CN201911211672A CN110846985A CN 110846985 A CN110846985 A CN 110846985A CN 201911211672 A CN201911211672 A CN 201911211672A CN 110846985 A CN110846985 A CN 110846985A
- Authority
- CN
- China
- Prior art keywords
- scraper
- transmission
- road roller
- fixed
- fluted disc
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/238—Wetting, cleaning or heating rolling elements, e.g. oiling, wiping, scraping
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of pavement construction, and discloses a mud scraping device of a road roller for pavement construction. The transmission mechanism drives the scraper mechanism to rotate, a single fixed form of a traditional mud scraping device is replaced, the adjustability of the scraper mechanism to the road roller in different working environments can be improved, the scraper mechanism can be retracted after the road roller works, and the scraper is elastically supported by the pressure reducing spring on the scraper mechanism, so that the conditions that the scraper is seriously abraded and cannot be used due to excessive friction between the scraper and the road roller can be avoided.
Description
Technical Field
The invention relates to the technical field of pavement construction, in particular to a mud scraping device of a road roller for pavement construction.
Background
The road roller is widely used for filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, can roll sandy, semi-viscous and cohesive soil, roadbed stabilized soil and asphalt concrete pavement layers, is suitable for various compaction operations under the action of the gravity of machinery, enables the rolled layers to generate permanent deformation to be compact, and easily adheres foreign matters such as soil, gravels and the like to a roller in the working process of the road roller, so that a mud scraping device needs to be installed on the roller in the process of the road roller.
But there are some shortcomings about the mud scraper of road roller in the existing market, its mud mode of scraping is comparatively single, easily leads to the mud scraping plate to appear wearing and tearing excessive condition when wiping the foreign matter, and traditional mud scraper structure is comparatively single, can't adjust it through drive mechanism, makes its work condition of adaptation difference. Accordingly, one skilled in the art provides a mud scraper for road roller for road construction to solve the above problems in the background art.
Disclosure of Invention
The invention aims to provide a mud scraping device of a road roller for road surface construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mud scraping device of a road roller for pavement construction comprises a fixed support, wherein the inside of the fixed support is rotatably connected with a road roller, the front side and the rear side of the fixed support are both connected with sealing covers, the inner side of the fixed support is positioned at the front end and the rear end and is rotatably connected with rotating rods, scraping plate mechanisms are symmetrically sleeved on the outer sides of the rotating rods, the rotating rods are fixedly sleeved with the scraping plate mechanisms through transmission sleeve rods, a swing gear is fixed at one end of each rotating rod, and the rotating rods are connected with the transmission mechanisms through the swing gears;
drive mechanism is including rotating the transfer line of connection in the fixed bolster inboard, the middle part of transfer line is fixed with transmission fluted disc B, and the below of transfer line is fixed with drive motor, drive motor's end fixing has transmission fluted disc A, and drive motor passes through transmission fluted disc A and is connected with transmission fluted disc B, the both ends of transfer line all are fixed with conical gear, and the transfer line passes through conical gear and swing gear connection.
As a still further scheme of the invention: the scraper mechanism comprises a transmission sleeve rod, a supporting plate is fixed at the bottom end of the transmission sleeve rod, a scraper is fixed on one side of the supporting plate, and the supporting plate is elastically fixed with the scraper through a pressure reducing spring.
As a still further scheme of the invention: the quantity of transmission loop bar is no less than 3, and the pinhole has been seted up on the top of transmission loop bar, the transmission loop bar cup joints fixedly through pinhole and dwang.
As a still further scheme of the invention: the group number of the pressure reducing springs is not less than 5, each group of the pressure reducing springs is 2, and the length of the top end spring of each pressure reducing spring is one half of the length of the bottom end spring.
As a still further scheme of the invention: the clamping surface of the sealing cover is fixed with a magnetic strip, and the sealing cover is magnetically sealed with the fixed support through the magnetic strip.
As a still further scheme of the invention: the transmission motor is rotatably connected with the transmission rod through the transmission fluted disc A and the transmission fluted disc B.
As a still further scheme of the invention: the scraper mechanism is horizontally and symmetrically arranged relative to the central point of the road roller, and the scraper mechanism is rotatably connected with the bevel gear through a rotating rod and a swing gear.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the transmission mechanism drives the scraper mechanism to rotate, a single fixed form of the traditional mud scraping device is replaced, the adjustability of the scraper mechanism to the road roller in different working environments can be improved, meanwhile, the scraper mechanism can be retracted after the road roller finishes working, so that the multifunctional selectivity of the mud scraping device of the road roller is improved, the service life of the scraper mechanism is prolonged, and the elastic support of the pressure reducing spring on the scraper mechanism to the scraper can be used for avoiding the conditions that the scraper is seriously worn and cannot be used due to excessive friction between the scraper and the road roller, so that the efficient mud scraping efficiency of the scraper is ensured.
Drawings
FIG. 1 is a schematic view of a mud scraper for road rollers for road construction;
FIG. 2 is a schematic view of a transfer lever of a mud scraper for road rollers for road construction;
FIG. 3 is a schematic view of the transmission mechanism of the mud scraper of a road roller for road construction;
fig. 4 is a schematic structural diagram of a scraper mechanism in a mud scraping device of a road roller for road surface construction.
In the figure: 1. fixing a bracket; 2. a road roller; 3. sealing the cover; 4. rotating the rod; 5. a scraping plate mechanism; 51. a drive loop bar; 52. a support plate; 53. a relief spring; 54. a squeegee; 6. a swing gear; 7. a bevel gear; 8. a transmission rod; 9. a drive motor; 10. a transmission fluted disc A; 11. and a transmission fluted disc B.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the invention, a mud scraping device of a road roller for road surface construction comprises a fixed support 1, a road roller 2 is rotatably connected inside the fixed support 1, sealing covers 3 are respectively connected to the front side and the rear side of the fixed support 1, magnetic stripes are fixed on the clamping surfaces of the sealing covers 3, the sealing covers 3 are magnetically sealed with the fixed support 1 through the magnetic stripes, and when the mud scraping device is cleaned and maintained, the mud scraping device can be conveniently opened by a worker for checking, maintaining and cleaning, and the labor intensity of the worker is further reduced.
The inner side of the fixed support 1 is provided with a rotating rod 4 in the front and the rear ends, a scraper mechanism 5 is symmetrically sleeved on the outer side of the rotating rod 4, the rotating rod 4 is fixedly sleeved with the scraper mechanism 5 through a transmission sleeve rod 51, the scraper mechanism 5 comprises a transmission sleeve rod 51, a support plate 52 is fixed at the bottom end of the transmission sleeve rod 51, a scraper 54 is fixed on one side of the support plate 52, the support plate 52 is elastically fixed with the scraper 54 through a pressure reducing spring 53, when the road roller presses the ground, the attaching distance between the scraper 54 and the road roller 2 is adjusted through the transmission mechanism, when the road roller moves forwards, the scraper 54 on the rear side of the road roller 2 scrapes the foreign matters on the road roller 2, when the road roller moves backwards, the scraper 54 on the front side of the road roller 2 scrapes the road roller 2, when the scraper 54 meets the hard foreign matters clamped on the inner side of the road roller 2, the scraper 54 is elastically supported through the pressure, the scraper 54 can elastically slide over hard foreign matters, the situation that the scraper 54 is damaged and cannot be used due to excessive hard friction between the scraper 54 and the hard foreign matters is avoided, the number of the transmission loop bars 51 is not less than 3, pin holes are formed in the top ends of the transmission loop bars 51, the transmission loop bars 51 are fixedly sleeved with the rotating rods 4 through the pin holes, the scraper mechanism 5 is driven to rotate through the transmission mechanism, the single fixed form of the traditional mud scraping device is replaced, the adjustability of the scraper mechanism 5 to a road roller in different working environments can be improved, meanwhile, the scraper mechanism 5 can be folded after the work of the road roller is finished, the multifunctional selectivity of the mud scraping device of the road roller is further improved, the service life of the scraper mechanism 5 is prolonged, the number of the groups of the pressure reducing springs 53 is not less than 5, each group of the number of the pressure reducing springs 53 is 2, and the length of the top end springs of the, through the elastic support of the pressure reducing spring 53 on the scraper mechanism 5 to the scraper 54, the situation that the scraper 54 and the road roller 2 are seriously abraded and cannot be used due to excessive friction can be avoided, and the efficient mud scraping efficiency of the scraper 54 is further ensured.
One end of the rotating rod 4 is fixed with a swing gear 6, the rotating rod 4 is connected with a transmission mechanism through the swing gear 6, the transmission mechanism comprises a transmission rod 8 which is rotatably connected to the inner side of the fixed support 1, the middle part of the transmission rod 8 is fixed with a transmission fluted disc B11, a transmission motor 9 is fixed below the transmission rod 8, the end part of the transmission motor 9 is fixed with a transmission fluted disc A10, the transmission motor 9 is connected with a transmission fluted disc B11 through a transmission fluted disc A10, both ends of the transmission rod 8 are both fixed with conical gears 7, the transmission rod 8 is connected with the swing gear 6 through the conical gears 7, the transmission fluted disc A10 is meshed with teeth of the transmission fluted disc B11, the transmission motor 9 is rotatably connected with the transmission rod 8 through the transmission fluted disc A10 and the transmission fluted disc B11, the scraper mechanisms 5 are horizontally and symmetrically arranged relative to the central point of the road roller 2, the scraper mechanisms 5 are rotatably connected with the conical gears 7 through the rotating, when adjusting scraper mechanism 5, control switch's output is electric connection with drive motor 9's wiring end, through control switch control drive motor 9, make drive motor 9 work, it rotates to drive transmission fluted disc A10, through the intermeshing of transmission fluted disc A10 and transmission fluted disc B11, it rotates to drive transfer line 8, and then drive the synchronous rotation of bevel gear 7 at transfer line 8 both ends, further drive swing gear 6 rotates, it is fixed to cup joint through dwang 4 and scraper mechanism 5, and then drive scraper mechanism 5 and rotate, adjust the angle of scraper blade 54 on scraper mechanism 5, make scraper blade 54 and press road roller 2 to keep suitable laminating distance.
The working principle of the invention is as follows: when the road roller is used for carrying out road rolling on the ground, the attaching distance between the scraper 54 and the road roller 2 is adjusted through the transmission mechanism, when the scraper mechanism 5 is adjusted, the transmission motor 9 works to drive the transmission fluted disc A10 to rotate, the transmission fluted disc A10 and the transmission fluted disc B11 are meshed with each other to drive the transmission rod 8 to rotate, further the bevel gears 7 at the two ends of the transmission rod 8 are driven to synchronously rotate, the swing gear 6 is further driven to rotate, the scraper mechanism 5 is driven to rotate through the sleeve connection and fixation of the rotating rod 4 and the scraper mechanism 5, the angle of the scraper 54 on the scraper mechanism 5 is adjusted, so that the scraper 54 and the road roller 2 keep a proper attaching distance, when the road roller moves forwards, the scraper 54 at the rear side of the road roller 2 scrapes the foreign matters on the road roller 2, when the road roller moves backwards, the scraper 54 at the front side of the road roller 2 scrapes the road roller 2, when scraper 54 runs into the block and when the inboard stereoplasm foreign matter of road roller 2, elastic support to scraper 54 through relief spring 53, make scraper 54 can the elasticity slide the stereoplasm foreign matter, avoid scraper 54 and the excessive hard friction of stereoplasm foreign matter, lead to the impaired unable condition of using of scraper 54 structure, when clearing up the maintenance to scraping the mud device, it is sealed with the magnetism of fixed bolster 1 through closing cap 3, the staff of being convenient for opens and scrapes the mud device and inspect the maintenance clearance work, and then reduce staff's intensity of labour.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (7)
1. The utility model provides a road roller's mud scraping device for road surface construction, includes fixed bolster (1), its characterized in that, the inside of fixed bolster (1) is rotated and is connected with road roller (2), and both sides are connected with closing cap (3) around fixed bolster (1), both ends are all rotated and are connected with dwang (4) around the inboard of fixed bolster (1) is located, the outside symmetry of dwang (4) has cup jointed scraper blade mechanism (5), and dwang (4) cup jointed fixedly with scraper blade mechanism (5) through transmission loop bar (51), the one end of dwang (4) is fixed with swing gear (6), and dwang (4) are connected with drive mechanism through swing gear (6);
drive mechanism is including rotating drive line (8) of connecting in fixed bolster (1) inboard, the middle part of drive line (8) is fixed with transmission fluted disc B (11), and the below of drive line (8) is fixed with drive motor (9), the tip of drive motor (9) is fixed with transmission fluted disc A (10), and drive motor (9) are connected with transmission fluted disc B (11) through transmission fluted disc A (10), the both ends of drive line (8) all are fixed with conical gear (7), and drive line (8) are connected with swing gear (6) through conical gear (7).
2. The mud scraping device of the road roller for road surface construction according to claim 1, characterized in that the scraper mechanism (5) comprises a transmission sleeve rod (51), a support plate (52) is fixed at the bottom end of the transmission sleeve rod (51), a scraper (54) is fixed at one side of the support plate (52), and the support plate (52) is elastically fixed with the scraper (54) through a decompression spring (53).
3. The mud scraping device of the road roller for road surface construction as claimed in claim 2, wherein the number of the transmission loop bars (51) is not less than 3, the top ends of the transmission loop bars (51) are provided with pin holes, and the transmission loop bars (51) are fixedly sleeved with the rotating bars (4) through the pin holes.
4. The mud scraping device of the road roller for road surface construction as claimed in claim 2, wherein the number of the groups of the pressure reducing springs (53) is not less than 5, the number of the pressure reducing springs (53) is 2, and the length of the top end spring of the pressure reducing spring (53) is half of the length of the bottom end spring.
5. The mud scraping device of the road roller for road surface construction as claimed in claim 1, wherein the clamping surface of the sealing cover (3) is fixed with a magnetic strip, and the sealing cover (3) is magnetically sealed with the fixing support (1) through the magnetic strip.
6. The mud scraping device of the road roller for road surface construction as claimed in claim 1, wherein the teeth of the transmission fluted disc A (10) and the transmission fluted disc B (11) are meshed with each other, and the transmission motor (9) and the transmission rod (8) are rotatably connected through the transmission fluted disc A (10) and the transmission fluted disc B (11).
7. The mud scraping device of the road roller for road surface construction according to claim 1, characterized in that the scraper mechanisms (5) are horizontally and symmetrically arranged relative to the central point of the road roller (2), and the scraper mechanisms (5) are rotatably connected with the bevel gear (7) through a rotating rod (4) and a swinging gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211672.6A CN110846985A (en) | 2019-12-02 | 2019-12-02 | Road roller's mud scraping device for road surface construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211672.6A CN110846985A (en) | 2019-12-02 | 2019-12-02 | Road roller's mud scraping device for road surface construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110846985A true CN110846985A (en) | 2020-02-28 |
Family
ID=69607558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911211672.6A Pending CN110846985A (en) | 2019-12-02 | 2019-12-02 | Road roller's mud scraping device for road surface construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110846985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279307A (en) * | 2021-05-19 | 2021-08-20 | 王少莉 | Device capable of automatically removing soil at bottom of flat hydraulic vibratory tamper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206109937U (en) * | 2016-10-20 | 2017-04-19 | 徐新运 | Highway road surface road roller |
| US20170107676A1 (en) * | 2015-10-15 | 2017-04-20 | Caterpillar Paving Products Inc. | Scraper blade |
| CN107386067A (en) * | 2017-08-25 | 2017-11-24 | 浙江路之友工程机械有限公司 | The mud-scraping apparatus of road roller |
| CN108978413A (en) * | 2018-08-14 | 2018-12-11 | 无锡商业职业技术学院 | A kind of road roller pressure roller with self-cleaning function |
-
2019
- 2019-12-02 CN CN201911211672.6A patent/CN110846985A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170107676A1 (en) * | 2015-10-15 | 2017-04-20 | Caterpillar Paving Products Inc. | Scraper blade |
| CN206109937U (en) * | 2016-10-20 | 2017-04-19 | 徐新运 | Highway road surface road roller |
| CN107386067A (en) * | 2017-08-25 | 2017-11-24 | 浙江路之友工程机械有限公司 | The mud-scraping apparatus of road roller |
| CN108978413A (en) * | 2018-08-14 | 2018-12-11 | 无锡商业职业技术学院 | A kind of road roller pressure roller with self-cleaning function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279307A (en) * | 2021-05-19 | 2021-08-20 | 王少莉 | Device capable of automatically removing soil at bottom of flat hydraulic vibratory tamper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109555000A (en) | Highway engineering cement-concrete road-surface groove-carving device | |
| CN109013437A (en) | A kind of town road repairing road roller cleaning device of pressing roller | |
| CN110846985A (en) | Road roller's mud scraping device for road surface construction | |
| CN212956342U (en) | Slope ice removing machine | |
| CN212956043U (en) | Road roller for town road of adjustable rolling area | |
| CN209010910U (en) | A kind of road roller muller cleaning plant | |
| CN219080015U (en) | Municipal road construction road roller | |
| CN204825747U (en) | Four seasons road sweeper | |
| CN107142820A (en) | A kind of road roller is two-way to scrape mud cleaning device | |
| CN213681585U (en) | Grinding wheel structure of road roller | |
| CN204325985U (en) | Sweeping device of road sweeping vehicle | |
| CN207143672U (en) | A kind of road roller | |
| CN205742040U (en) | A kind of suspension type highway sweeper | |
| CN208618386U (en) | A kind of road construction rolling device | |
| CN212418633U (en) | Lime screening device for roadbed | |
| CN111335243B (en) | Slope deicing machine | |
| CN220202379U (en) | Mud scraping road roller | |
| CN213867218U (en) | Municipal road engineering road surface construction equipment | |
| CN215482128U (en) | A road bed compaction device for road bridge construction | |
| CN217078310U (en) | Road roller with mud scraping device | |
| CN209211221U (en) | A kind of road roller wheel of easy cleaning | |
| CN218175498U (en) | Town road roadbed construction device | |
| CN218813015U (en) | Road roller device convenient to adjust | |
| CN221052309U (en) | Road engineering paving compactor | |
| CN219490604U (en) | Roadbed and pavement compacting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200228 |
|
| RJ01 | Rejection of invention patent application after publication |