CN205662817U - Construction of highway on -stick earth roller - Google Patents
Construction of highway on -stick earth roller Download PDFInfo
- Publication number
- CN205662817U CN205662817U CN201620464014.3U CN201620464014U CN205662817U CN 205662817 U CN205662817 U CN 205662817U CN 201620464014 U CN201620464014 U CN 201620464014U CN 205662817 U CN205662817 U CN 205662817U
- Authority
- CN
- China
- Prior art keywords
- roll body
- fixed plate
- support frame
- scraper plate
- plate
- 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.)
- Expired - Fee Related
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- Road Repair (AREA)
Abstract
Construction of highway on -stick earth roller, including the roll body, the surface of roll body is equipped with the polytetrafluoroethylene layer to the pressure way advancing direction of roll body be preceding to, the rear side of roll body is equipped with and strikes off the earth device, striking off the earth device and including left branch strut and right branch strut, the left branch strut sets up the center pin left end at the roll body, and the right branch strut sets up the center pin right -hand member at the roll body, and the left branch strut corresponds the setting with the right branch strut, and just the structure is the same, the left branch strut includes first fixed plate, second fixed plate and third fixed plate, and first fixed plate sets up perpendicularly, and the lower extreme of first fixed plate rotates the center pin left end of connecting at the roll body, to sum up, this device simple structure, convenient operation, the earth on the roll body can be in time driven, the normal work of road roller is not influenced.
Description
Technical field
This utility model belongs to technical field of engineering machinery, is specifically related to a kind of construction of the highway not foundry loam soil roller.
Background technology
Road roller is also known as packer, and road roller belongs to the category of road furniture in engineering machinery, is widely used in height
The embankment compacting operation of the Larger Engineering Projects such as standard highway, railway, airfield runway, dam, stadium, can roll sand,
Half viscosity and clayed soil, subgrade stability soil and asphalt concrete pavement layer, but it is frequently encountered road roller in actual applications
On roller on be stained with earth, if cleaned out not in time, will while rolling road surface, earth get more and more, cause
The road surface rolled is not the most smooth, for case above, how to improve existing roller so that it is will not glue in the course of the work
Band earth, becomes to need badly and solves the technical problem that.
Utility model content
This utility model is in order to solve weak point of the prior art, it is provided that a kind of simple in construction, easy to operate, can
The construction of the highway not foundry loam soil roller of the earth on removing roll body in time.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that construction of the highway not foundry loam soil roller,
Including roll body, the outer surface of roll body is provided with polytetrafluoroethylene floor, and with the pressure road direct of travel of roll body as forward direction, the rear side of roll body sets
Strike off earth device；
Striking off earth device and include left support frame and right support frame, left support frame is arranged on the central shaft left end of roll body, right
Bracing frame is arranged on the central shaft right-hand member of roll body, and left support frame is correspondingly arranged with right support frame and structure is identical；
Left support frame includes the first fixed plate, the second fixed plate and the 3rd fixed plate, and the first fixed plate is vertically arranged, first
The lower end of fixed plate is rotatably connected on the central shaft left end of roll body；The length of the second fixed plate and the 3rd fixed plate is all higher than roll body
Radius, the front end of the second fixed plate and the 3rd fixed plate is all rotatably connected on the central shaft left end of roll body, the second fixed plate and
It is fixed with arc between the rear end of the 3rd fixed plate；
Being provided with scraper plate between arc and the arc of right support frame of left support frame, the left side of scraper plate is hinged on left support
On the arc of frame, the right side of scraper plate is hinged on the arc of right support frame；The leading flank of scraper plate is arcuate structure, scraper plate
Leading flank fits with the outer surface of roll body, and scraper plate is provided with two groups of detent mechanisms.
Two groups of detent mechanism structures are identical and are correspondingly arranged at the left and right sides of scraper plate respectively, are positioned at the location on the left of scraper plate
Mechanism includes stretching spring, pull bar and hydraulic cylinder, and one end of stretching spring is fixed on the front side of arc, stretches spring another
End is fixed on the upper side of scraper plate, and pull bar is hinged on the rear side of scraper plate, and the cylinder ends of hydraulic cylinder is hinged on the of left support frame
The upper end of one fixed plate, the piston rod of hydraulic cylinder is hinged with pull bar.
Using technique scheme, this utility model has the advantages that this device can be disposed on roll body in time
Earth, thus do not interfere with normal construction, decrease unnecessary trouble, the principle the most specifically removing earth is: this dress
Putting when road construction compacting road surface, first start hydraulic cylinder, the piston rod pushing drawing rod of hydraulic cylinder moves down, and pull bar drives
Move down on rear side of scraper plate, be arranged on owing to scraper plate is hinged on two pieces of arcs, the front side of scraper plate move up and gradually with roller
The outer surface laminating of body, and compact with the laminating of the outer surface of roll body at the effect lower scraping plate of stretching spring, and then roll body is on pressure road
Advance forward under the driving of machine, owing to roll body outer surface is provided with polytetrafluoroethylene floor, so roll body outer surface is stained with hardly
Earth, even if the earth that roll body outer surface is stained with, earth rotates with roll body, when earth turns to the bottom of scraper plate, owing to scraping
The front side of plate fits tightly with the outer surface of roll body, so earth is along the downside removal of scraper plate, through scraper plate to roll body appearance
Striking off of face, the earth of roll body outer surface is all disposed of, and does not interferes with the normal work of roll body；Additionally when need not pressure road
During operation, in order to not affect road roller walking, can be by controlling hydraulic cylinder, the piston rod of hydraulic cylinder pulls pull bar, makes scraper plate not
Fit with roll body, can normally travel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, construction of the highway of the present utility model not foundry loam soil roller, including roll body 1, outside roll body 1
Surface is provided with polytetrafluoroethylene floor 2, and with the pressure road direct of travel of roll body 1 as forward direction, the rear side of roll body 1 is provided with and strikes off earth dress
Put；
Striking off earth device and include left support frame and right support frame, left support frame is arranged on the central shaft left end of roll body 1, right
Bracing frame is arranged on the central shaft right-hand member of roll body 1, and left support frame is correspondingly arranged with right support frame and structure is identical；
Left support frame includes the first fixed plate the 3, second fixed plate 4 and the 3rd fixed plate 5, and the first fixed plate 3 is vertically arranged,
The lower end of the first fixed plate 3 is rotatably connected on the central shaft left end of roll body 1；The length of the second fixed plate 4 and the 3rd fixed plate 5 is equal
More than the radius of roll body 1, the front end of the second fixed plate 4 and the 3rd fixed plate 5 is all rotatably connected on the central shaft left end of roll body 1,
It is fixed with arc 6 between second fixed plate 4 and the right-hand member of the 3rd fixed plate 5；
Being provided with scraper plate 7 between arc 6 and the arc 6 of right support frame of left support frame, the left side of scraper plate 7 is hinged on a left side
On the arc 6 of bracing frame, the right side of scraper plate 7 is hinged on the arc 6 of right support frame；The leading flank of scraper plate 7 is arc knot
Structure, the leading flank of scraper plate 7 fits with the outer surface of roll body 1, and scraper plate 7 is provided with two groups of detent mechanisms.
Two groups of detent mechanism structures are identical and are correspondingly arranged at the left and right sides of scraper plate 7 respectively, are positioned at determining on the left of scraper plate 7
Position mechanism includes stretching spring 8, pull bar 9 and hydraulic cylinder 10, and one end of stretching spring 8 is fixed on the front side of arc 6, stretches bullet
The other end of spring 8 is fixed on the upper side of scraper plate 7, and pull bar 9 is hinged on the rear side of scraper plate 7, and the cylinder ends of hydraulic cylinder 10 is hinged
In the upper end of the first fixed plate 3 of left support frame, the piston rod of hydraulic cylinder 10 is hinged with pull bar 9.
Being symmetrical set with right support frame due to left support frame and structure is identical, therefore the specific configuration of right support frame is not
Describe in detail again.
Polytetrafluoroethylene floor 2 is typically used for engineering plastics, has the characteristic not bonded with all substances, for existing routine
Technology.
This device, when road construction compacting road surface, first starts hydraulic cylinder 10, the piston rod pushing drawing rod 9 of hydraulic cylinder 10
Moving down, pull bar 9 drives and moves down on rear side of scraper plate 7, is arranged on owing to scraper plate 7 is hinged on two pieces of arcs 6, scraper plate 7
Front side moves up and gradually fits with the outer surface of roll body 1, and the appearance of effect lower scraping plate 7 and the roll body 1 at stretching spring 8
Face laminating is compact, and then roll body 1 is advanced forward under the driving of road roller, owing to roll body 1 outer surface is provided with polytetrafluoroethylene floor
2, so roll body 1 outer surface is stained with earth hardly, even if the earth that roll body 1 outer surface is stained with, earth rotates with roll body 1,
When earth turns to the bottom of scraper plate 7, owing to the front side of scraper plate 7 fits tightly with the outer surface of roll body 1, so earth is along scraping
The downside removal of plate 7, strikes off roll body 1 outer surface through scraper plate 7, and the earth of roll body 1 outer surface is all disposed of, no
The normal work of roll body 1 can be affected.
Shape of the present utility model, material, structure etc. are not made any pro forma restriction, every foundation by the present embodiment
Any simple modification, equivalent variations and the modification that above example is made by technical spirit of the present utility model, belongs to this reality
Protection domain by new technique scheme.
Claims (2)
1. construction of the highway not foundry loam soil roller, it is characterised in that: including roll body, the outer surface of roll body is provided with politef
Layer, with the pressure road direct of travel of roll body as forward direction, the rear side of roll body is provided with and strikes off earth device；
Striking off earth device and include left support frame and right support frame, left support frame is arranged on the central shaft left end of roll body, right support
Frame is arranged on the central shaft right-hand member of roll body, and left support frame is correspondingly arranged with right support frame and structure is identical；
Left support frame includes the first fixed plate, the second fixed plate and the 3rd fixed plate, and the first fixed plate is vertically arranged, and first fixes
The lower end of plate is rotatably connected on the central shaft left end of roll body；The length of the second fixed plate and the 3rd fixed plate is all higher than the half of roll body
Footpath, the front end of the second fixed plate and the 3rd fixed plate is all rotatably connected on the central shaft left end of roll body, the second fixed plate and the 3rd
It is fixed with arc between the rear end of fixed plate；
Being provided with scraper plate between arc and the arc of right support frame of left support frame, the left side of scraper plate is hinged on left support frame
On arc, the right side of scraper plate is hinged on the arc of right support frame；The leading flank of scraper plate is arcuate structure, the front side of scraper plate
Face fits with the outer surface of roll body, and scraper plate is provided with two groups of detent mechanisms.
Construction of the highway the most according to claim 1 not foundry loam soil roller, it is characterised in that: two groups of detent mechanism structure phases
Together and it is correspondingly arranged at the left and right sides of scraper plate respectively, is positioned at the detent mechanism on the left of scraper plate and includes stretching spring, pull bar and liquid
Cylinder pressure, one end of stretching spring is fixed on the front side of arc, and the other end of stretching spring is fixed on the upper side of scraper plate, pull bar
Being hinged on the rear side of scraper plate, the cylinder ends of hydraulic cylinder is hinged on the upper end of the first fixed plate of left support frame, hydraulic cylinder
Piston rod is hinged with pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464014.3U CN205662817U (en) | 2016-05-21 | 2016-05-21 | Construction of highway on -stick earth roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464014.3U CN205662817U (en) | 2016-05-21 | 2016-05-21 | Construction of highway on -stick earth roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205662817U true CN205662817U (en) | 2016-10-26 |
Family
ID=57161319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464014.3U Expired - Fee Related CN205662817U (en) | 2016-05-21 | 2016-05-21 | Construction of highway on -stick earth roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205662817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616624A (en) * | 2019-10-18 | 2019-12-27 | 于亚军 | Road roller |
| CN111305007A (en) * | 2020-04-11 | 2020-06-19 | 于海 | Rolling device for low-temperature modified asphalt concrete construction |
| CN111608050A (en) * | 2020-05-25 | 2020-09-01 | 顾世来 | Asphalt pouring and rolling all-in-one machine for building |
-
2016
- 2016-05-21 CN CN201620464014.3U patent/CN205662817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616624A (en) * | 2019-10-18 | 2019-12-27 | 于亚军 | Road roller |
| CN111305007A (en) * | 2020-04-11 | 2020-06-19 | 于海 | Rolling device for low-temperature modified asphalt concrete construction |
| CN111608050A (en) * | 2020-05-25 | 2020-09-01 | 顾世来 | Asphalt pouring and rolling all-in-one machine for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20180521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |