CN207143672U - A kind of road roller - Google Patents
A kind of road roller Download PDFInfo
- Publication number
- CN207143672U CN207143672U CN201721140224.8U CN201721140224U CN207143672U CN 207143672 U CN207143672 U CN 207143672U CN 201721140224 U CN201721140224 U CN 201721140224U CN 207143672 U CN207143672 U CN 207143672U
- Authority
- CN
- China
- Prior art keywords
- roller
- plate
- road
- connecting plate
- face
- 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
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of road roller, it is intended to which the roller for solving conveniently to be absorbed in pothole departs from pothole, and its drip irrigation device is：A kind of road roller, including road roller body, the roller being arranged on front side of road roller body, it is fixedly connected on road roller body front end face and the link for connecting roller, it is fixedly connected on the roller both ends of the surface and the rotating shaft being rotatablely connected with the link, the wheel being arranged on rear side of road roller body, abutting agency is provided between the link and the roller, the abutting agency includes two symmetrically and is slidably connected to the connecting plate of the rotating shaft, it is slidably connected to abutting plate of two connecting plates away from rotating shaft one end, it is arranged between the roller and the link to be used to drive and abuts the control assembly that plate follows axis of rotation.A kind of road roller of the present utility model, road surface can be connected to by abutting plate and help the pit on roller disengaging road surface.
Description
Technical field
A kind of engineering mechanical device is the utility model is related to, more specifically, it relates to a kind of road roller.
Background technology
Road roller is a kind of conventional engineering machinery, is widely used in the engineering fields such as road performance, existing pressure
If road owner is by pinch roller by pavement compaction.
A kind of road roller with cleaning mechanism, technical points disclosed in Publication No. CN107034771A Chinese patent
It is：Including：Road roller body, driving wheel, roller, cover body and rear base, driving wheel are arranged on the lower surface of road roller body,
Rear base is also associated with road roller body, roller is arranged on rear base, and the cover body of arc shape is fixed on the upper of rear base
Surface, roller are located at the concave side of cover body, the shovel body being engaged with roller are provided with cover body.
Roller is driven to be moved along road surface by road roller body in such scheme, because roller weight is very big, this
Sample is by the Action of Gravity Field of roller by pavement compaction, but when road surface is soft, road surface is easily extruded pit by roller, and
And roller is absorbed in pit, such road roller body is difficult that driving roller leaves pit.
Therefore need to propose a kind of new scheme to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of road roller, can by
Fishplate bar is connected to road surface and helps the pit on roller disengaging road surface.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of road roller, including
Road roller body, the roller being arranged on front side of road roller body, it is fixedly connected on road roller body front end face and for connecting
The link of roller, the rotating shaft for being fixedly connected on the roller both ends of the surface and being rotatablely connected with the link, it is arranged at
Wheel on rear side of road roller body, abutting agency, the abutting agency bag are provided between the link and the roller
Include two symmetrically and be slidably connected to the connecting plate of the rotating shaft, be slidably connected to two connecting plates away from rotating shaft one
The abutting plate at end, be arranged between the roller and the link be used for drive abut the control group that plate follows axis of rotation
Part.
By using above-mentioned technical proposal, when road surface, soil is soft, and road surface is extruded roller into pit and roller is fallen into
When entering in pit, abutting plate and abutting plate is controlled to follow axis of rotation by control assembly, such roller is with abutting plate with regard to same
Step rotates, and when the side wall for abutting plate abuts to road surface, is that face contacts due to abutting plate with road surface, abuts plate and road surface
There is larger contact area, so that abutting plate can not just leave relative to slipperiness on roads, such roller by abutting plate
Pit.
The utility model is further arranged to：The control assembly is fixedly connected on the roller end face including several
And along equally distributed first double wedge of its circumferencial direction, several be fixedly connected on connecting plate towards roller end face and with first
The second double wedge that double wedge is meshed, it is fixedly connected on the link and for promoting connecting plate to make second towards roller movement
Hydraulic cylinder that double wedge engages with the first double wedge, it is fixedly connected on the hydraulic cylinder output shaft and is sheathed on the connection of the rotating shaft
Ring, the connection ring are rotatablely connected with the connecting plate.
By using above-mentioned technical proposal, when needing drive connection plate and abutting plate follows axis of rotation, pass through two
Connecting plate corresponding to Hydraulic Cylinder is mobile towards roller and the second double wedge is engaged with the first double wedge, such rotating shaft and pressure road
Roller drives connecting plate and abut plate by the first double wedge follows roller synchronous axial system；When need stop connecting plate and abut plate with
During with roller synchronous axial system, Driven by Hydraulic Cylinder connection ring and connecting plate are mobile away from roller direction and make the second double wedge and the
One double wedge separates, and thus limitation abuts plate and follows roller synchronous axial system.
The utility model is further arranged to：The link is fixedly connected with cylinder, the gas towards roller end face
Cylinder output shaft is set towards the connecting plate direction, and the end face of the connecting plate towards cylinder is offered for the cylinder output shaft
The connecting hole penetrated, the cylinder output shaft are arranged in the connecting hole and limit the connecting plate and rotate.
It is first when needing stopping connecting plate and abutting plate follows roller synchronous axial system by using above-mentioned technical proposal
Drive cylinder exports elongate axis, and cylinder output shaft is connected to the end face that connecting plate deviates from roller, when connecting plate rotates one
When determining angle, cylinder output shaft is stretched into connecting hole, is then moved by Driven by Hydraulic Cylinder connecting plate away from roller direction, and
The second double wedge is set to be separated with the first double wedge, such connecting plate and abutting plate do not follow roller to rotate, while are exported by cylinder
Axle penetrates in connecting hole the position for fixing with connecting plate and abutting plate.
The utility model is further arranged to：The cylinder output shaft end face is provided with ball.
By using above-mentioned technical proposal, make cylinder output shaft end face lighter along connecting plate slip by ball.
The utility model is further arranged to：The end face for abutting plate towards roller offers T-shaped chute, and the T-shaped is slided
Slot length direction is axially arranged along roller rotation, and the connecting plate is fixedly connected with T-shaped projection, the T away from rotating shaft one end
Shape projection is slidably connected to the T-shaped chute.
By using above-mentioned technical proposal, slided by T-shaped projection in T-shaped chute, so as to realize connecting plate with abutting
The relative slip of plate, and prevent connecting plate to be separated with abutting plate.
The utility model is further arranged to：The abutting plate is fixedly connected with two symmetrically towards roller end face
The limited block of setting, two connecting plates are between two limited blocks.
By using above-mentioned technical proposal, after Driven by Hydraulic Cylinder connecting plate moves a certain distance away from roller direction,
Connecting plate is connected to limited block, and prevents that T-shaped projection from slipping away T-shaped chute, thus prevents connecting plate from being rotated axially along roller
Slip away and abut plate.
The utility model is further arranged to：The abutting plate is removably connected with towards the end face of roller side wall to be scraped
Plate, the scraper plate are connected to the roller side wall.
By using above-mentioned technical proposal, when roller rotates, struck off by scraper plate and be attached to the broken of roller side wall
Stone.
The utility model is further arranged to：The scraper plate is made up of flexible material.
By using above-mentioned technical proposal, the side wall of scraper plate scratch roller can be so prevented.
In summary, the utility model has the advantages that：
First, when road surface soil is soft, road surface is extruded pit and roller by roller when being absorbed in pit, passes through liquid
Cylinder pressure promotes connecting plate mobile towards roller direction and the second double wedge is meshed with the first double wedge, such connecting plate and abutting
Then plate is contacted with regard to that can follow roller synchronizing moving by abutting plate with the face on road surface, roller is turned by abutting plate
From pit；
Second, when roller rotates, the rubble for being attached to roller side wall is struck off by scraper plate.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the sectional view one of the present embodiment, is mainly used in showing control assembly；
Fig. 3 is the sectional view two of the present embodiment, is mainly used in showing T-shaped chute and T-shaped projection.
In figure：1st, road roller body；2nd, wheel；3rd, link；4th, roller；5th, rotating shaft；6th, connecting plate；7th, plate is abutted；
8th, the first double wedge；9th, the second double wedge；10th, hydraulic cylinder；11st, connection ring；12nd, cylinder；13rd, connecting hole；14th, ball；15th, scraper plate；
16th, T-shaped chute；17th, T-shaped projection；18th, limited block.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of road roller, as shown in figure 1, including road roller body 1, the rear side of road roller body 1 is provided with wheel 2, presses road
The front end face of machine body 1 is fixedly connected with link 3, roller 4 is rotatably connected on link 3, the both ends of the surface of roller 4 are by setting
Rotating shaft 5 is put to be rotatablely connected with link 3.Abutting agency is provided between link 3 and roller 4, abutting agency includes two
Wear and be slidably connected to the connecting plate 6 of rotating shaft 5, two connecting plates 6 are symmetricly set in the both sides of roller 4, two connecting plates 6
Upper surface, which slidably connects, abuts plate 7, and it is in triangular prism shaped setting to abut plate 7, and abuts the lower surface of plate 7 close to the side of roller 4
Wall, drive connection plate 6 is additionally provided between roller 4 and link 3 and abuts the control assembly that plate 7 follows rotating shaft 5 to rotate.When
Road surface soil is soft, and road surface is extruded pit and roller 4 by roller 4 when being absorbed in pit, is supported by control assembly control
Fishplate bar 7 and abutting plate 7 follow rotating shaft 5 to rotate, and such roller 4 is worked as with abutting plate 7 with regard to synchronous axial system and abuts the one of plate 7
It is that face contacts due to abutting plate 7 with road surface when side wall abuts to road surface, abutting plate 7 and road surface has larger contact area, so as to
Prevent abutting plate 7 from relative to slipperiness on roads, such roller 4 just pit can be left by abutting plate 7.
As shown in Fig. 2 control assembly is respectively fixedly connected with the both ends of the surface of roller 4 and along its circumferencial direction including several
Equally distributed first double wedge 8, the end face of connecting plate 6 towards roller 4 are fixedly connected with several a pair with the first double wedge 8 one
The second double wedge 9 answered, when the second double wedge 9 is meshed with the first double wedge 8, connecting plate 6 is with regard to that can follow rotating shaft 5 to be synchronized with the movement；Even
Connect frame 3 and be provided with two hydraulic cylinders 10, two hydraulic cylinders 10 are symmetricly set in the both sides of roller 4, the output shaft of hydraulic cylinder 10
The connecting plate 6 corresponding to, and the output shaft of hydraulic cylinder 10 is fixedly connected with the connection ring 11 for being sheathed on rotating shaft 5, connection ring 11 is in
Tubular is set, and connection ring 11 is rotationally connected with connecting plate 6 away from the one end of hydraulic cylinder 10.So when needing drive connection plate
6 and abut plate 7 follow rotating shaft 5 rotate when, by two hydraulic cylinders 10 promote corresponding to connecting plate 6 moved simultaneously towards roller 4
The second double wedge 9 is set to be engaged with the first double wedge 8, such rotating shaft 5 and roller 4 drive connecting plate 6 by the first double wedge 8 and abut plate
7 follow the synchronous axial system of roller 4；When needing stopping connecting plate 6 and abutting plate 7 follows 4 synchronous axial system of roller, hydraulic cylinder 10
Drive connection ring 11 and connecting plate 6 away from the movement of the direction of roller 4 and make the second double wedge 9 be separated with the first double wedge 8, thus limit
System abuts plate 7 and follows the synchronous axial system of roller 4.
As shown in Fig. 2 when abutting plate 7 does not follow 4 synchronous axial system of roller, in order to fix the position with abutting plate 7, even
Connect frame 3 and be fixedly connected with two cylinders 12, two cylinders 12 are symmetricly set in the both sides of roller 4, and cylinder 12 is located at hydraulic pressure
The top of cylinder 10, the side wall of connecting plate 6 offer the connecting hole 13 that the supply output shaft of cylinder 12 penetrates, and the end of the output shaft of cylinder 12
Face is provided with ball 14.When needing stopping connecting plate 6 and abutting plate 7 follows 4 synchronous axial system of roller, first drive cylinder 12 is defeated
Go out elongate axis, and the output shaft of cylinder 12 is connected to the end face that connecting plate 6 deviates from roller 4, connecting plate 6 follows 4 turns of roller
It is dynamic the output shaft of cylinder 12 is slided by ball 14 relative to connecting plate 6, and when connecting plate 6 turns an angle, cylinder
12 output shafts are stretched into connecting hole 13, are then moved by the drive connection plate 6 of hydraulic cylinder 10 away from the direction of roller 4, and make the
Two double wedges 9 separate with the first double wedge 8, and such connecting plate 6 and abutting plate 7 do not follow roller 4 to rotate, while defeated by cylinder 12
Shaft penetrates in connecting hole 13 position for fixing with connecting plate 6 and abutting plate 7.
As shown in figure 3, striking off the rubble that the side wall of roller 4 is sticked together for convenience, plate 7 is abutted towards the side wall of roller 4
End-face helical is connected with scraper plate 15, and scraper plate 15 is made up of flexible material, and scraper plate 15 is connected to the side wall of roller 4.So when
When roller 4 rotates, the rubble for being attached to the side wall of roller 4 is struck off by scraper plate 15.
Slide axially, abut in order to ensure abutting plate 7 is connected to connecting plate 6 and rotated relative to connecting plate 6 along roller 4
The end face of plate 7 towards roller 4 offers T-shaped chute 16, the length direction of T-shaped chute 16 rotated along roller 4 it is axially arranged,
The one end of connecting plate 6 away from rotating shaft 5 is fixedly connected with the T-shaped projection 17 corresponding with T-shaped chute 16, and T-shaped projection 17, which slides, to be connected
It is connected in T-shaped chute 16.So slided by T-shaped projection 17 in T-shaped chute 16, so as to realize connecting plate 6 with abutting plate 7
It is relative to slide, and prevent connecting plate 6 to be separated with abutting plate 7.
Abutting plate 7 is slid axially apart along the rotation of roller 4 in order to prevent from connecting fishplate bar, as shown in figure 3, abutting plate 7 towards pressure
The end face of road roller 4 is fixedly connected with two symmetrical limited blocks 18, limited block 18 close to abutting the left and right ends face of plate 7,
And two connecting plates 6 are between two limited blocks 18.So when the drive connection plate 6 of hydraulic cylinder 10 moves away from the direction of roller 4
After dynamic certain distance, connecting plate 6 is connected to limited block 18, and prevents that T-shaped projection 17 from slipping away T-shaped chute 16, thus the company of preventing
Fishplate bar 6 rotates to be slid axially apart along roller 4 abuts plate 7.
When road surface, soil is soft, and road surface is extruded pit and roller 4 by roller 4 when being absorbed in pit, passes through hydraulic pressure
Cylinder 10 promotes connecting plate 6 mobile towards the direction of roller 4 and the second double wedge 9 is meshed with the first double wedge 8, such connecting plate 6
And abutting plate 7 just can follow the synchronizing moving of roller 4, then be contacted by abutting plate 7 with the face on road surface, make roller 4 logical
Cross abutting plate 7 and leave pit, then penetrate connecting hole 13 by the conveying axis of cylinder 12 again, while pass through the drive connection of hydraulic cylinder 10
Plate 6 moves away from the direction of roller 4, so fixes connecting plate 6 again and abuts the position of plate 7, such road roller body 1 is just
Roller 4 can be driven to continue to be compacted road surface.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of road roller, including road roller body（1）, be arranged at road roller body（1）The roller of front side（4）, fixed connect
It is connected to road roller body（1）Front end face simultaneously is used to connect roller（4）Link（3）, be fixedly connected on the roller（4）
Both ends of the surface and with the link（3）The rotating shaft of rotation connection（5）, be arranged at road roller body（1）The wheel of rear side（2）, its
It is characterised by：The link（3）With the roller（4）Between be provided with abutting agency, the abutting agency includes two
Symmetrically and it is slidably connected to the rotating shaft（5）Connecting plate（6）, be slidably connected to two connecting plates（6）It is remote to turn
Axle（5）The abutting plate of one end（7）, be arranged at the roller（4）With the link（3）Between be used for drive abut plate（7）
Follow rotating shaft（5）The control assembly of rotation.
A kind of 2. road roller according to claim 1, it is characterised in that：The control assembly is fixedly connected including several
In the roller（4）End face and along equally distributed first double wedge of its circumferencial direction（8）, several be fixedly connected on connecting plate
（6）Towards roller（4）End face and with the first double wedge（8）The second double wedge being meshed（9）, be fixedly connected on the link
（3）And for promoting connecting plate（6）Towards roller（4）Movement makes the second double wedge（9）With the first double wedge（8）The hydraulic cylinder of engagement
（10）, be fixedly connected on the hydraulic cylinder（10）Output shaft is simultaneously sheathed on the rotating shaft（5）Connection ring（11）, the connection ring
（11）With the connecting plate（6）Rotation connection.
A kind of 3. road roller according to claim 2, it is characterised in that：The link（3）Towards roller（4）End face
It is fixedly connected with cylinder（12）, the cylinder（12）Output shaft is towards the connecting plate（6）Direction is set, the connecting plate（6）
Towards cylinder（12）End face offer for the cylinder（12）The connecting hole that output shaft penetrates（13）, the cylinder（12）Output
Axle is arranged in the connecting hole（13）And limit the connecting plate（6）Rotate.
A kind of 4. road roller according to claim 3, it is characterised in that：The cylinder（12）Output shaft end face is provided with rolling
Pearl（14）.
A kind of 5. road roller according to claim 1, it is characterised in that：Abut plate（7）Towards roller（4）End face open
Provided with T-shaped chute（16）, the T-shaped chute（16）Length direction is along roller（4）Rotate axially arranged, the connecting plate（6）
Away from rotating shaft（5）One end is fixedly connected with T-shaped projection（17）, the T-shaped projection（17）It is slidably connected to the T-shaped chute
（16）.
A kind of 6. road roller according to claim 4, it is characterised in that：The abutting plate（7）Towards roller（4）End face
It is fixedly connected with two limited blocks being symmetrically set（18）, two connecting plates（6）Positioned at two limited blocks
（18）Between.
A kind of 7. road roller according to claim 1, it is characterised in that：The abutting plate（7）Towards roller（4）Side wall
End face be removably connected with scraper plate（15）, the scraper plate（15）It is connected to the roller（4）Side wall.
A kind of 8. road roller according to claim 7, it is characterised in that：The scraper plate（15）It is made up of flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140224.8U CN207143672U (en) | 2017-09-07 | 2017-09-07 | A kind of road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140224.8U CN207143672U (en) | 2017-09-07 | 2017-09-07 | A kind of road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207143672U true CN207143672U (en) | 2018-03-27 |
Family
ID=61677692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140224.8U Expired - Fee Related CN207143672U (en) | 2017-09-07 | 2017-09-07 | A kind of road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207143672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560372A (en) * | 2018-04-03 | 2018-09-21 | 芜湖超科机电设备有限公司 | A kind of traffic route laying apparatus for leveling |
| CN110306437A (en) * | 2019-06-25 | 2019-10-08 | 漳州龙文区信创友工业设计有限公司 | A kind of uniform installation apparatus of bridge construction cement |
-
2017
- 2017-09-07 CN CN201721140224.8U patent/CN207143672U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560372A (en) * | 2018-04-03 | 2018-09-21 | 芜湖超科机电设备有限公司 | A kind of traffic route laying apparatus for leveling |
| CN108560372B (en) * | 2018-04-03 | 2021-08-27 | 周丽英 | Leveling device for paving traffic roads |
| CN110306437A (en) * | 2019-06-25 | 2019-10-08 | 漳州龙文区信创友工业设计有限公司 | A kind of uniform installation apparatus of bridge construction cement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207143672U (en) | A kind of road roller | |
| CN206721625U (en) | A kind of road roller with compacting function | |
| CN207727391U (en) | A kind of pavement patching asphalt concrete flattening equipment | |
| CN108086096A (en) | A kind of hand-held tamping roller | |
| CN113073517A (en) | Asphalt laying reciprocating type compacting device for highway engineering construction and implementation method thereof | |
| CN207140100U (en) | A kind of bridge construction scene perforating device | |
| CN206512567U (en) | A kind of mud-scraping apparatus of road roller | |
| CN106677019A (en) | Dust-removing type road roller for construction engineering | |
| CN106677018A (en) | Anti-skid road roller for constructional engineering | |
| CN207193709U (en) | A kind of road roller | |
| CN106677020A (en) | Scraper adjustable road roller for constructional engineering | |
| CN212535692U (en) | Running gear of full-automatic lining cutting platform truck | |
| CN106677024A (en) | Pedal type road roller for constructional engineering | |
| CN207121946U (en) | A kind of bull-dozer | |
| CN207469044U (en) | A kind of pressure roller capable of washing and the road roller that driver's cabin can be rotated | |
| CN217073860U (en) | Soft road bed processing apparatus of municipal administration highway engineering | |
| CN201232156Y (en) | Mechanical rammer for tamping road edge | |
| CN110846985A (en) | Road roller's mud scraping device for road surface construction | |
| CN105970777B (en) | A kind of embankment compaction apparatus | |
| CN205689210U (en) | A kind of mine digger | |
| CN221167404U (en) | Concrete crushing road roller | |
| CN205024569U (en) | Road roller for road construction with magnetic separation agency | |
| CN106677028A (en) | Easy-grinding road roller for constructional engineering | |
| CN213709058U (en) | Asphalt rolling device for road construction | |
| CN106677022A (en) | Sunshade road roller for construction engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Zhongtai Commercial and Residential Building 305, Shahexi Road 4085, Xinwei Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hongda Construction Group Co.,Ltd. Address before: 518000 Shenzhen Shenzhen City, Guangdong, Futian District Bagua road Bagualing industrial district, 101 6013, 6014, 6015 Patentee before: SHENZHEN HUAMAO CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |