CN108118586B - High-efficient scraper for road roller - Google Patents
High-efficient scraper for road roller Download PDFInfo
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- CN108118586B CN108118586B CN201711474592.0A CN201711474592A CN108118586B CN 108118586 B CN108118586 B CN 108118586B CN 201711474592 A CN201711474592 A CN 201711474592A CN 108118586 B CN108118586 B CN 108118586B
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- frame
- screw shaft
- sleeved
- roller
- scraper
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a high-efficiency scraper for a road roller, which comprises a frame, wherein a press roller is arranged at the bottom of the frame, a support plate is arranged above the frame corresponding to the press roller, a support plate lifting mechanism is arranged on the frame, a vertical rod is fixedly arranged at the bottom end of the support plate, and fixing frames are symmetrically arranged on the frame left and right corresponding to the press roller. The fixing frame drives the scraping roller to move up and down outside the press roller, and the scraper blade on the scraping roller scrapes the press roller efficiently.
Description
Technical Field
The invention relates to the technical field of municipal road construction equipment, in particular to a high-efficiency scraper for a road roller.
Background
In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. The construction of various public infrastructures matched with urban life belongs to the municipal engineering category, such as common urban roads, bridges and subways, such as various pipelines closely related to life, as rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and the construction of squares, urban afforestation and the like, and belongs to the municipal engineering category; at present, in the municipal road construction, a road surface base layer needs to be paved for many times, the roadbed surface needs to be compacted by a road roller after pavement, but when the road roller rolls the road surface, a lot of solid bodies are stuck on the surface of a road roller wheel frequently, especially when an asphalt concrete road surface is paved, the distance between a fixed scraper and a wheel arranged on two sides of the traditional road roller wheel is too large, the clay on the surface of a roller of the road roller is not easy to scrape, the disassembly and the assembly are difficult, the manual cleaning is time-consuming and labor-consuming, and the working efficiency of the road roller is greatly reduced.
Disclosure of Invention
The invention aims to provide an efficient scraper for a road roller, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a road roller is with high-efficient scraper, includes the frame, and the frame bottom is provided with the compression roller, the frame corresponds the compression roller top and is provided with the backup pad, be provided with backup pad elevating system on the frame, the fixed vertical pole that is provided with in backup pad bottom, the frame corresponds the compression roller bilateral symmetry and sets up the mount, and the mount top articulates in vertical pole bottom, two the mount bottom is provided with scrapes the roller, scrapes roller both ends roller suit on the bearing that the mount bottom corresponds the position and sets up, scrape the roller outside and evenly be provided with the scraper page or leaf, two mount tops are passed through elastic telescoping mechanism and are connected, scrape the roller butt.
As a further scheme of the invention: the lifting mechanism of the supporting plate comprises a vertical screw shaft, a machine bin is arranged at the top of the frame, a bearing seat arranged on the top wall of the machine bin is sleeved at the top end of the vertical screw shaft, a movable plate is sleeved on the vertical screw shaft, a screw rod sleeve is arranged in the middle of the movable plate, the movable plate is sleeved on the vertical screw shaft through the screw rod sleeve, push rods are symmetrically arranged on the left side and the right side of the lower side of the movable plate, the movable plate is fixedly connected with the supporting plate through the push rods, and a screw shaft driving mechanism.
As a still further scheme of the invention: the screw shaft driving mechanism comprises a driven gear, the driven gear is sleeved at the top end of the vertical screw shaft, a driving gear and a driving motor for driving the driving gear to rotate are arranged in the machine bin, and the driving gear and the driven gear are in meshing transmission.
As a still further scheme of the invention: and the bottom end of the vertical screw rod shaft is provided with a limiting protrusion.
As a still further scheme of the invention: the backup pad downside bilateral symmetry is provided with the tuber pipe, the backup pad upside is provided with the fan with the tuber pipe intercommunication.
As a still further scheme of the invention: the air pipe is internally provided with an electric heating wire which is spirally arranged in the air pipe.
As a still further scheme of the invention: the elastic telescopic mechanism comprises a telescopic sleeve, a sliding rod is sleeved in the telescopic sleeve, the outer end parts of the telescopic sleeve and the sliding rod are respectively hinged with the left fixing frame and the right fixing frame, and compression springs are sleeved on the outer sides of the telescopic sleeve and the sliding rod.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a high-efficiency scraper for a road roller, which is ingenious in structural arrangement and reasonable in arrangement, because a scraping roller is always tightly attached to a compression roller under the elastic force of a compression spring in an elastic telescopic mechanism, a motor is driven to drive a driving gear to rotate, the driving gear and a driven gear are meshed for transmission to drive a vertical screw shaft to rotate, the vertical screw shaft drives a screw rod sleeve to move up and down, the screw rod sleeve drives a movable plate to move up and down, the movable plate drives a supporting plate to move up and down through a push rod to realize lifting, a fixing frame is driven to move up and down in the lifting process of the supporting plate, the fixing frame drives the scraping roller to move up and down on the outer side of the.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency scraper for a road roller.
Fig. 2 is a schematic structural diagram of an air pipe in a high-efficiency scraper for a road roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the invention, an efficient scraper for a road roller comprises a frame 1, a press roller 4 is arranged at the bottom of the frame 1, a support plate 11 is arranged above the frame 1 corresponding to the press roller 4, a support plate lifting mechanism is arranged on the frame 1, a vertical rod 10 is fixedly arranged at the bottom end of the support plate 11, fixing frames 8 are symmetrically arranged on the frame 1 corresponding to the press roller 4 in the left-right direction, the top ends of the fixing frames 8 are hinged to the bottom ends of the vertical rods 10, scraper rollers 7 are arranged at the bottom ends of the two fixing frames 8, roller shafts 6 at two ends of the scraper rollers 7 are sleeved on bearings arranged at corresponding positions at the bottom ends of the fixing frames 8, scraper blades 5 are uniformly arranged on the outer sides of the scraper rollers 7.
The supporting plate lifting mechanism comprises a vertical screw shaft 19, a machine cabin 14 is arranged at the top of the frame 1, a bearing seat 18 arranged on the top wall of the machine cabin 14 is sleeved at the top end of the vertical screw shaft 19, a movable plate 15 is sleeved on the vertical screw shaft 19, a screw sleeve 16 is arranged in the middle of the movable plate 15, the movable plate 15 is sleeved on the vertical screw shaft 19 through the screw sleeve 16, push rods 13 are symmetrically arranged on the left side and the right side of the lower side of the movable plate 15, the movable plate 15 is fixedly connected with the supporting plate 11 through the push rods 13, and a screw shaft driving mechanism is arranged in the machine.
The screw shaft driving mechanism comprises a driven gear 17, the driven gear 17 is sleeved at the top end of a vertical screw shaft 19, a driving gear 20 and a driving motor 22 are arranged in the machine bin 14, the driving gear 20 is sleeved on a gear shaft 21 arranged in the machine bin 14, a motor shaft of the driving motor 22 is in transmission connection with the gear shaft 21, and the driving gear 20 is in meshing transmission with the driven gear 17.
The bottom end of the vertical screw shaft 19 is provided with a limiting protrusion 12.
The air pipes 25 are symmetrically arranged on the left side and the right side of the lower side of the supporting plate 11, and the fan 23 communicated with the air pipes 25 is arranged on the upper side of the supporting plate 11.
The air pipe 25 is internally provided with a heating wire 24, and the heating wire 24 is spirally arranged in the air pipe 25.
The elastic telescopic mechanism comprises a telescopic sleeve 2, a sliding rod 9 is sleeved in the telescopic sleeve 2, the outer side ends of the telescopic sleeve 2 and the sliding rod 9 are respectively hinged with a left fixing frame and a right fixing frame 8, and compression springs 3 are sleeved on the outer sides of the telescopic sleeve 2 and the sliding rod 9.
The working principle of the invention is as follows: the invention provides a high-efficiency scraper for a road roller, which is ingenious in structural arrangement and reasonable in arrangement, because a scraping roller is always tightly attached to a compression roller under the elastic force of a compression spring in an elastic telescopic mechanism, a motor is driven to drive a driving gear to rotate, the driving gear and a driven gear are meshed for transmission to drive a vertical screw shaft to rotate, the vertical screw shaft drives a screw rod sleeve to move up and down, the screw rod sleeve drives a movable plate to move up and down, the movable plate drives a supporting plate to move up and down through a push rod to realize lifting, a fixing frame is driven to move up and down in the lifting process of the supporting plate, the fixing frame drives the scraping roller to move up and down on the outer side of the.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 (5)
1. A high-efficiency scraper for a road roller comprises a frame and is characterized in that a compression roller is arranged at the bottom of the frame, a support plate is arranged above the frame corresponding to the compression roller, a support plate lifting mechanism is arranged on the frame, a vertical rod is fixedly arranged at the bottom end of the support plate, fixing frames are symmetrically arranged on the frame corresponding to the compression roller in the left-right direction, the top ends of the fixing frames are hinged to the bottom end of the vertical rod, scraping rollers are arranged at the bottom ends of the two fixing frames, roller shafts at the two ends of the scraping rollers are sleeved on bearings arranged at the corresponding positions at the bottom ends of the fixing frames, scraping blade pages are uniformly arranged on the outer sides of the scraping; the lifting mechanism of the supporting plate comprises a vertical screw shaft, a machine bin is arranged at the top of the frame, a bearing seat arranged on the top wall of the machine bin is sleeved at the top end of the vertical screw shaft, a movable plate is sleeved on the vertical screw shaft, a screw sleeve is arranged in the middle of the movable plate, the movable plate is sleeved on the vertical screw shaft through the screw sleeve, push rods are symmetrically arranged on the left and right sides of the lower side of the movable plate, the movable plate is fixedly connected with the supporting plate through the push rods, and a screw shaft driving mechanism is arranged in the; the elastic telescopic mechanism comprises a telescopic sleeve, a sliding rod is sleeved in the telescopic sleeve, the outer end parts of the telescopic sleeve and the sliding rod are respectively hinged with the left fixing frame and the right fixing frame, and compression springs are sleeved on the outer sides of the telescopic sleeve and the sliding rod.
2. The efficient scraper for road rollers as claimed in claim 1, wherein the screw shaft driving mechanism comprises a driven gear, the driven gear is sleeved on the top end of the vertical screw shaft, a driving gear and a driving motor for driving the driving gear to rotate are arranged in the machine bin, and the driving gear and the driven gear are in meshing transmission.
3. The efficient scraper for road rollers of claim 1, wherein the bottom end of the vertical screw shaft is provided with a limiting protrusion.
4. The efficient scraper for the road roller according to claim 1, wherein air pipes are symmetrically arranged on the left side and the right side of the lower side of the supporting plate, and a fan communicated with the air pipes is arranged on the upper side of the supporting plate.
5. The efficient scraper for road rollers as claimed in claim 4, wherein an electric heating wire is disposed in said air duct, and said electric heating wire is spirally disposed in said air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711474592.0A CN108118586B (en) | 2017-12-29 | 2017-12-29 | High-efficient scraper for road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711474592.0A CN108118586B (en) | 2017-12-29 | 2017-12-29 | High-efficient scraper for road roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108118586A CN108118586A (en) | 2018-06-05 |
| CN108118586B true CN108118586B (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711474592.0A Active CN108118586B (en) | 2017-12-29 | 2017-12-29 | High-efficient scraper for road roller |
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| Country | Link |
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| CN (1) | CN108118586B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729328B (en) * | 2018-06-13 | 2020-11-27 | 新昌县雷涛机械有限公司 | Mechanical automation levels device |
| CN113981776B (en) * | 2021-12-10 | 2022-05-24 | 广东威鹏路桥有限公司 | Asphalt pavement paver |
| CN115493278A (en) * | 2022-08-19 | 2022-12-20 | 广东申安建设科技有限公司 | Air conditioning unit structure convenient for maintaining cold air pipe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204982611U (en) * | 2015-07-20 | 2016-01-20 | 四川珍福堂商贸有限公司 | Anti vibration formula mud scrapping device of road roller |
| CN204780537U (en) * | 2015-07-20 | 2015-11-18 | 四川珍福堂商贸有限公司 | Road roller portable anti vibration cleaning shoe |
| CN205399153U (en) * | 2016-03-07 | 2016-07-27 | 徐明建 | Novel mud is scraped to self -propelled roller device |
| CN107297778B (en) * | 2017-07-11 | 2019-09-24 | 浙江夏王纸业有限公司 | Efficient paper pressing device used in a kind of paper press |
| CN107130502B (en) * | 2017-07-13 | 2023-10-24 | 台州银基建材有限公司 | Grab bucket for municipal highway slope protection paving |
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- 2017-12-29 CN CN201711474592.0A patent/CN108118586B/en active Active
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| Publication number | Publication date |
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| CN108118586A (en) | 2018-06-05 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200722 Address after: No.10 Road, economic development zone, Xiangcheng District, Xiangyang City, Hubei Province Applicant after: Pavement branch of Xiangyang Road and Bridge Construction Group Co., Ltd Address before: Room C508, Building 1, Pioneering Center, No. 96 Ruida Road, Zhengzhou High-tech Industrial Development Zone, 450000 Henan Province Applicant before: ZHENGZHOU GUOZHI NETWORK TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210603 Address after: 441002 15 / F and 16 / F, traffic science and technology building, 21 Hanjiang Road, Fancheng District, Xiangyang City, Hubei Province Patentee after: Xiangyang Road and Bridge Construction Group Co.,Ltd. Address before: 441000 No.10 Road, economic development zone, Xiangcheng District, Xiangyang City, Hubei Province Patentee before: Pavement branch of Xiangyang Road and Bridge Construction Group Co., Ltd |
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| TR01 | Transfer of patent right |