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CN109078885B - Road roller grinding wheel foreign matter scraping equipment based on air current clearance - Google Patents

Road roller grinding wheel foreign matter scraping equipment based on air current clearance Download PDF

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Publication number
CN109078885B
CN109078885B CN201811015505.XA CN201811015505A CN109078885B CN 109078885 B CN109078885 B CN 109078885B CN 201811015505 A CN201811015505 A CN 201811015505A CN 109078885 B CN109078885 B CN 109078885B
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CN
China
Prior art keywords
foreign matter
roller
grinding wheel
scraping
cleaner
Prior art date
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Application number
CN201811015505.XA
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Chinese (zh)
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CN109078885A (en
Inventor
林清锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Zhiduo Network Technology Co ltd
Original Assignee
Hangzhou Zhuoyue Digital Technology Co Ltd
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Priority to CN201811015505.XA priority Critical patent/CN109078885B/en
Publication of CN109078885A publication Critical patent/CN109078885A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165Scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/20Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/50Cleaning by methods involving the use of tools involving cleaning of the cleaning members
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22Machines, 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
    • E01C19/23Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/26Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

The invention discloses a road roller grinding wheel foreign matter scraping device based on airflow cleaning, which structurally comprises a grinding wheel scraping device, a grinding wheel and a control chamber, wherein a mud scraping angle of a mud scraping plate is a round angle, so that the contact abrasion between the mud scraping plate and foreign matters can be reduced, the foreign matters with overlarge volume are prevented by airflow under the action of an airflow duct and an air duct and are clamped in a grinding wheel and grinding wheel foreign matter scraping mechanism, the foreign matter removing speed of the mud scraping plate is effectively improved, the air pressure of the airflow blown out from the air duct is enhanced through the structure of an airflow supercharger, the foreign matters on a cleaner are blown and removed under the action of a secondary airflow duct and an air deflector, the cleaning effect is prevented from being influenced by the foreign matters adhered to the cleaner, the high-frequency cleaning vibration of the cleaner is realized under the action of the cleaner and the cleaner, the cleaning effect is enhanced, and the foreign matters can be synchronously scraped and removed when the air deflector works, the parking processing is avoided, and the working efficiency of the road roller and the compaction effect on the road surface are improved.

Description

Road roller grinding wheel foreign matter scraping equipment based on air current clearance
Technical Field
The invention relates to the field of road equipment, in particular to road roller foreign matter scraping equipment based on airflow cleaning.
Background
The road roller belongs to the field of road equipment in engineering machinery, and is widely used for the fill compaction operation of large-scale engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, but when the road roller rolls the pavement of semi-viscous or viscous soil in the using process, the soil can be adhered to a grinding wheel due to the adhesiveness of the semi-viscous or viscous soil, the soil adhesion is enhanced due to the gravity of the grinding wheel, if the soil is not timely scraped, the soil can be adhered to and accumulated on the outer surface of the grinding wheel to influence the compaction effect of the road roller on the pavement, but the soil is scraped after being stopped, the prior art is not comprehensive in consideration, and the road roller has the following disadvantages:
when rolling road surface is semi-viscous or cohesive soil, because semi-viscous and the adhesion that cohesive soil itself has make soil can adhere on the rolling wheel, if not in time strickle off soil, soil can adhere and pile up the compaction effect of influence road roller to the road surface at the rolling wheel surface, and strike off and then need the parking to handle.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a roller foreign matter scraping device based on air flow cleaning for a road roller, so as to solve the problems that when the roller ground is semi-sticky or sticky soil in the prior art, the semi-sticky soil and the sticky soil have adhesiveness, so that the soil can adhere to the roller, if the soil is not timely scraped, the soil can adhere to and accumulate on the outer surface of the roller to influence the compaction effect of the road roller on the road surface, and the scraping needs to be stopped.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a road roller foreign matter strikes off equipment based on air current clearance, its structure includes runner scraping device, runner, control room, road roller automobile body, runner scraping device installs in the surface of runner, the lower surface and the road roller automobile body mechanical connection of control room, runner scraping device includes fixed connection frame, runner foreign matter strikes off mechanism, runner foreign matter brush mechanism, foreign matter collecting vat, be equipped with runner foreign matter and strikes off the mechanism in the fixed connection frame, runner foreign matter brush mechanism is located the below that runner foreign matter struck off the mechanism, the foreign matter collecting vat is installed in the below of fixed connection frame.
As a further scheme of the invention, the grinding wheel foreign matter scraping mechanism comprises a mud scraping plate, a mud scraping collecting tank, an air duct, an air flow duct and an air flow supercharger, wherein the mud scraping plate is connected with the mud scraping collecting tank, the air flow duct is connected with the air duct, the air flow duct is installed inside the mud scraping plate, and the air flow supercharger is arranged in the air flow duct.
As a further scheme of the invention, the grinding wheel foreign matter cleaning mechanism comprises a secondary airflow duct, a positioning frame, an air deflector, a connecting rope, a cleaning device fixing frame, a hinge fixing frame, a cleaning device and a spring seat, wherein the secondary airflow duct is connected with an air duct, the positioning frame is connected with the air deflector, the air deflector is mechanically connected with the cleaning device fixing frame through the connecting rope, the cleaning device fixing frame is hinged with the hinge fixing frame, the cleaning device and the cleaning device fixing frame are of an integrated structure, and the spring seat is attached to the cleaning device fixing frame.
The wind guide device comprises a wind guide fan, a rotating disc and a rope connecting point, wherein the wind guide fan and the rotating disc are in an integrated structure, and the rope connecting point is arranged on the outer surface of the rotating disc.
As a further scheme of the invention, the mud scraping angle of the mud scraping plate is a round angle, so that the abrasion of the mud scraping plate in contact with foreign matters can be reduced, and the service life of the mud scraping plate is prolonged.
As a further scheme of the invention, the strength of the airflow jetted out by the airflow guide pipe is enhanced by the airflow supercharger in the airflow guide pipe, so that the airflow moves upwards along the lower surface of the mud scraper to blow foreign matters, the situation that the foreign matters on the grinding wheel are too large in size and are clamped in the grinding wheel and the mud scraper, and the foreign matters can be cleaned along the lower surface of the mud scraper to prevent the foreign matters from being attached to the lower surface of the mud scraper.
As a further proposal of the invention, the left upper end of the foreign matter collecting groove is provided with a sharp corner for cleaning the foreign matters attached on the grinding wheel, thereby cleaning the grinding wheel again.
Advantageous effects of the invention
Compared with the traditional roller foreign matter scraping equipment, the roller foreign matter scraping device has the advantages that the scraping angle of the scraping plate is a round angle, the abrasion of the scraping plate in contact with foreign matters can be reduced, the foreign matters are blown up by utilizing air flow under the action of the air flow guide pipe and the air duct to avoid overlarge volume and are clamped in the roller foreign matter scraping mechanism, the speed of the scraping plate for removing the foreign matters is effectively increased, the air pressure of the air flow blown out from the air duct is enhanced through the structure of the air flow supercharger, the foreign matters on the cleaner are blown away under the action of the secondary air flow guide pipe and the air deflector, the cleaning effect is prevented from being influenced by the foreign matters adhered to the cleaner, the high-frequency cleaning vibration of the cleaner is realized under the action of the air deflector and the cleaner, the cleaning effect is enhanced, when the roller works, the roller is synchronously cleaned with the foreign matters, and the stopping treatment is avoided, the working efficiency of the road roller and the compaction effect on the road surface are improved.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural diagram of a road roller wheel foreign matter scraping device based on airflow cleaning.
Fig. 2 is a plan view showing a structure of a grinding wheel scraping apparatus according to the present invention.
FIG. 3 is a schematic view of the structure of portion A in FIG. 2 according to the present invention.
Fig. 4 is a plan view of the structure of a foreign matter cleaning mechanism of a grinding wheel of the present invention.
Fig. 5 is a plan view of a wind deflector according to the present invention.
In the figure: the device comprises a grinding wheel scraping device-1, a grinding wheel-2, a control room-3, a road roller body-4, a fixed connecting frame-11, a grinding wheel foreign matter scraping mechanism-12, a grinding wheel foreign matter cleaning mechanism-13, a foreign matter collecting tank-14, a mud scraper-1201, a mud scraping collecting tank-1202, an air duct-1203, an air duct-1204, an air supercharger-1205, a secondary air duct-1301, a positioning frame-1302, an air deflector-1303, a connecting rope-1304, a brush cleaner fixing frame-1305, a hinge fixing frame-1306, a brush cleaner-1307, a spring seat-1308, an air guide fan-a, a rotating disc-b and a rope connecting point-c.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the present invention provides a technical solution of a road roller wheel foreign matter scraping apparatus based on airflow cleaning, which comprises:
referring to fig. 1-2, the structure of the roller wheel foreign matter scraping device based on airflow cleaning includes a roller wheel scraping device 1, a roller wheel 2, a control chamber 3 and a roller body 4, wherein the roller wheel scraping device 1 is installed on the outer surface of the roller wheel 2, the lower surface of the control chamber 3 is mechanically connected with the roller body 4, the roller wheel scraping device 1 includes a fixed connection frame 11, a roller wheel foreign matter scraping mechanism 12, a roller wheel foreign matter cleaning mechanism 13 and a foreign matter collecting tank 14, the roller wheel foreign matter scraping mechanism 12 is installed in the fixed connection frame 11, the roller wheel foreign matter cleaning mechanism 13 is located below the roller wheel foreign matter scraping mechanism 12, and the foreign matter collecting tank 14 is installed below the fixed connection frame 11.
Referring to fig. 3, the roller foreign matter scraping mechanism 12 includes a mud scraping plate 1201, a mud scraping collecting tank 1202, an air duct 1203, an air flow duct 1204, and an air flow supercharger 1205, the mud scraping plate 1201 is connected to the mud scraping collecting tank 1202, the air flow duct 1204 is connected to the air duct 1203, the air flow duct 1204 is installed inside the mud scraping plate 1201, the air flow supercharger 1205 is installed inside the air flow duct 1204, the roller foreign matter scraping mechanism 12 is used to scrape off the foreign matter from the roller 2, and the air flow is used to prevent the foreign matter from being too large in volume and being stuck in the roller 2 and the roller foreign matter scraping mechanism 12.
Referring to fig. 4, the wheel foreign matter cleaning mechanism 13 includes a secondary airflow duct 1301, a positioning frame 1302, a wind deflector 1303, a connecting rope 1304, a cleaner fixing frame 1305, a hinge fixing frame 1306, a cleaner 1307, and a spring seat 1308, the secondary air flow conduit 1301 is connected to an air duct 1203, the positioning frame 1302 is connected to an air deflector 1303, the air deflector 1303 is mechanically connected to a sweeper mount 1305 by a connecting cord 1304, the brush cleaner mount 1305 is hinged with the hinge mount 1306, the brush cleaner 1307 and the brush cleaner mount 1305 are in an integrated structure, the spring seat 1308 is attached to the brush cleaner mount 1305, the air flow drives the air deflector 1303 to rotate, so that the connecting rope 1304 drives the brush cleaner 1307 to shake at high frequency, the brush cleaner 1307 thus brushes the outer surface of the roller 2 and blows the wind against the roller 2 by the wind deflector 1303 to remove foreign matter from the brush cleaner 1307.
Referring to fig. 5, the air guide 1303 includes an air guide fan a, a rotating disk b, and a rope connection point c, where the air guide fan a and the rotating disk b are integrated into a whole, and the rope connection point c is disposed on the outer surface of the rotating disk b.
Referring to fig. 2, the foreign matter collecting groove 14 is used to collect the foreign matter cleaned by the roller foreign matter cleaning mechanism 13, and the roller 2 can be cleaned by itself.
The specific realization principle is as follows: when the roller starts to work, the rolling wheel 2 starts to roll, foreign matters on the outer surface of the rolling wheel 2 are scraped through the mud scraping plate 1201, the scraped foreign matters slide to the mud scraping collecting tank 1202 along the upper surface of the mud scraping plate 1201, and meanwhile, air is supplied to the air flow conduit 1204 through the air supply pipeline 1203, so that the ejected air flow is pressurized through the air flow pressurizer 1205 in the air flow conduit 1204 to enable the air flow to be stronger, the air flow can be blown out along the gap between the mud scraping plate 1201 and the rolling wheel 2, the foreign matters are prevented from being clamped between the rolling wheel 2 and the mud scraping plate 1201, meanwhile, air is supplied to the secondary air flow conduit 1301 through the air supply pipeline 1203, the air flow blows the air guide fan a to rotate, the air guide fan a rotates to drive the rotating disc b to rotate, the rotating disc b rotates to drive the rope connection point c to move, the rope connection point c drives the brush cleaner fixing frame 1305, therefore, the brush cleaner 1307 shakes at a high frequency to clean the outer surface of the rolling wheel 2, the foreign matters cleaned by the brush cleaner 1307 are collected by the foreign matter collecting tank 14, and the outer surface of the rolling wheel 2 is cleaned again at the same time.
The invention solves the problem that when the ground surface is semi-viscous or viscous soil in the prior art, the soil can be adhered to a grinding wheel due to the semi-viscous or viscous soil, if the soil is not timely scraped, the soil can be adhered and accumulated on the outer surface of the grinding wheel to influence the compaction effect of a road roller on the ground surface, and the scraping needs to be stopped for processing, through the mutual combination of the components, the mud scraping angle of the mud scraping plate is a round angle, the contact abrasion between the mud scraping plate and foreign matters can be reduced, under the action of an airflow guide pipe and an air duct, the airflow is utilized to avoid the excessive volume of the foreign matters from being blocked in a foreign matter scraping mechanism of the grinding wheel and the grinding wheel, the foreign matter removing speed of the mud scraping plate is effectively improved, the air pressure of the airflow blown out from the air duct is enhanced through the structure of an airflow supercharger, under the action of a secondary airflow guide pipe and an air deflector, the foreign matter on the cleaning device is blown away, the cleaning effect is prevented from being influenced by the foreign matter adhered to the cleaning device, high-frequency cleaning vibration of the cleaning device is realized under the action of the air guide device and the cleaning device, and the cleaning effect is enhanced.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (2)

1. The utility model provides a road roller grinding wheel foreign matter scraping equipment based on air current clearance, its structure includes grinding wheel scraping device (1), grinding wheel (2), control room (3), road roller automobile body (4), its characterized in that:
the roller scraping device (1) is arranged on the outer surface of the roller (2), and the lower surface of the control chamber (3) is mechanically connected with the road roller body (4);
the roller scraping device (1) comprises a fixed connecting frame (11), a roller foreign matter scraping mechanism (12), a roller foreign matter cleaning mechanism (13) and a foreign matter collecting tank (14), wherein the roller foreign matter scraping mechanism (12) is arranged in the fixed connecting frame (11), the roller foreign matter cleaning mechanism (13) is positioned below the roller foreign matter scraping mechanism (12), and the foreign matter collecting tank (14) is arranged below the fixed connecting frame (11);
the grinding wheel foreign matter cleaning mechanism (13) comprises a secondary airflow duct (1301), a positioning frame (1302), a wind deflector (1303), a connecting rope (1304), a cleaner fixing frame (1305), a hinge fixing frame (1306), a cleaner (1307) and a spring seat (1308), wherein the secondary airflow duct (1301) is connected with an air duct (1203), the positioning frame (1302) is connected with the wind deflector (1303), the wind deflector (1303) is mechanically connected with the cleaner fixing frame (1305) through the connecting rope (1304), the cleaner fixing frame (1305) is hinged with the hinge fixing frame (1306), the cleaner (1307) and the cleaner fixing frame (1305) are of an integrated structure, and the spring seat (1308) is attached to the cleaner fixing frame (1305);
the air guide device (1303) comprises an air guide fan (a), a rotating disk (b) and a rope connecting point (c), the air guide fan (a) and the rotating disk (b) are of an integrated structure, and the rope connecting point (c) is arranged on the outer surface of the rotating disk (b).
2. The airflow cleaning-based road roller foreign body scraping equipment as claimed in claim 1, wherein: the grinding wheel foreign matter scraping mechanism (12) comprises a mud scraping plate (1201), a mud scraping collecting groove (1202), an air duct (1203), an air flow duct (1204) and an air flow supercharger (1205), wherein the mud scraping plate (1201) is connected with the mud scraping collecting groove (1202), the air flow duct (1204) is connected with the air duct (1203), the air flow duct (1204) is installed inside the mud scraping plate (1201), and the air flow supercharger (1205) is arranged in the air flow duct (1204).
CN201811015505.XA 2018-08-31 2018-08-31 Road roller grinding wheel foreign matter scraping equipment based on air current clearance Active CN109078885B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811015505.XA CN109078885B (en) 2018-08-31 2018-08-31 Road roller grinding wheel foreign matter scraping equipment based on air current clearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811015505.XA CN109078885B (en) 2018-08-31 2018-08-31 Road roller grinding wheel foreign matter scraping equipment based on air current clearance

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CN109078885B true CN109078885B (en) 2020-12-18

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110055864B (en) * 2019-04-24 2021-07-06 海环科技集团股份有限公司 Road roller capable of preventing concrete from being attached to scraper by combining centrifugal force and dead weight
CN110055863B (en) * 2019-04-24 2021-06-18 海环科技集团股份有限公司 Road roller mud scraping device capable of achieving mud scraping plate stretching through centrifugal force
CN110512492B (en) * 2019-08-23 2021-09-24 嘉兴考普诺机械科技有限公司 Road roller grinding wheel structure capable of changing surface state
CN112323574A (en) * 2020-10-30 2021-02-05 合肥清雅装饰工程有限公司 Compactor is used in bridge construction
CN118686036B (en) * 2024-08-26 2024-11-01 徐州市公路工程总公司 Road roller for roadbed construction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100603B2 (en) * 2008-06-26 2012-01-24 Sampson Russel H Roller drum assembly for packing a surface
WO2016017833A1 (en) * 2014-07-30 2016-02-04 Volvo Construction Equipment Ab Device for cleaning the drum surface of asphalt compactors
CN207062704U (en) * 2017-08-15 2018-03-02 江苏先达建设集团有限公司 A kind of road roller with mud-scraping apparatus
CN207452645U (en) * 2017-09-28 2018-06-05 金一澄 A kind of road roller
CN107724209A (en) * 2017-10-12 2018-02-23 无锡凹凸自动化科技有限公司 A kind of mud scraper for roller
CN108360338A (en) * 2018-02-12 2018-08-03 江充 A kind of construction machinery foreign matter doctoring apparatus on road roller muller

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Effective date of registration: 20201202

Address after: Room 308, No.15, Dingya lane, Shangcheng District, Hangzhou City, Zhejiang Province

Applicant after: Hangzhou Zhuoyue Digital Technology Co.,Ltd.

Address before: 710068 Northwest University of Technology, 127 Youyi West Road, Beilin District, Xi'an City, Shaanxi Province

Applicant before: Lin Qingfeng

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Effective date of registration: 20240425

Address after: Room 407-10, floor 4, building 2, Haichuang science and technology center, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province, 311100

Patentee after: Zhejiang Zhiduo Network Technology Co.,Ltd.

Country or region after: China

Address before: 310002 Room 308, No. 15, Dingya lane, Shangcheng District, Hangzhou City, Zhejiang Province

Patentee before: Hangzhou Zhuoyue Digital Technology Co.,Ltd.

Country or region before: China