CN205975304U - Sheep -foot roller and install road roller of this sheep -foot roller - Google Patents
Sheep -foot roller and install road roller of this sheep -foot roller Download PDFInfo
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- CN205975304U CN205975304U CN201620855775.1U CN201620855775U CN205975304U CN 205975304 U CN205975304 U CN 205975304U CN 201620855775 U CN201620855775 U CN 201620855775U CN 205975304 U CN205975304 U CN 205975304U
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- roller
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Abstract
The utility model discloses a sheep -foot roller and install road roller of this sheep -foot roller, set up the cylinder on draft frame including draft frame with the rotation, be equipped with on the cylinder around the even lug that sets up of cylinder, the lug sets in a row along the axial direction of cylinder, the last scraper blade that extends to between two lugs of axial that is equipped with of draft frame, the scraper blade is rotateed upward to move to another place and is equipped with the gyro wheel of roll extrusion on the cylinder outer wall, be equipped with cross slip's push rod on the scraper blade, thereby slide and enter into the link gear between two lugs in the circumference direction one by one about being equipped with the rotation drive push rod axial along with the gyro wheel on the scraper blade. The earth between two lugs of axial direction not only can be cleared up to this sheep -foot roller, can clear up the earth between two lugs in the circumference direction moreover, makes earth be difficult for the adhesion on the sheep -foot roller.
Description
Technical field
This utility model is related to building machinery field, more specifically, it relates to a kind of sheep-foot roller and be provided with this sheep foot
The road roller grinding.
Background technology
Road roller belongs to the category of road furniture in engineering machinery, is widely used in high-grade highway, railway, airport race
The embankment compacting operation of the Larger Engineering Projects such as road, dam, stadium, can roll sand, half viscosity and clayed soil, roadbed
Stable soil and asphalt concrete pavement layer.Road roller, makes to be ground it is adaptable to various compacting operation with the mechanical action of gravity of itself
Laminate layer produce permanent deformation and closely knit.As shown in figure 1, traditional road roller includes fuselage 12, after the rear end of fuselage 12 is provided with
Wheel 11, trailing wheel 11 is mainly road roller and provides the power advancing, and is provided with muller in the front end of fuselage 12, and muller can control and turn
To muller divides steel wheel formula and rubber-tyred two class, and sheep-foot roller 10 is common a kind of road roller cylinder 2 in steel tire roller again.
The pressure road roller of device many projections 3 on cylinder 2, projection 3 is uniformly arranged around cylinder 2 and in axial direction in a row sets
Put, projection 3 shape has sheep foot-shape, cylindrical and square column type etc., cylinder 2 e axle supporting on traction frame 1 bearing, on traction frame 1
Equipped with scraper plate, to remove viscous embedding clod between projection, sheep-foot roller unit pressure is big, makes uniform filling, has tamping to act on, compactness
Greatly it is adaptable to compacted soil earth and metalling, particularly with rigid clay, projection has stirring, rubs and tamping effect, makes to fill out
Uniformly, upper and lower laying bonds and avoids being layered material, is widely used in the compacting of the engineerings such as roadbed, bed course and dykes and dams.But this pressure
Still there is a defect in road machine：Scraper plate on road roller can only wipe the soil between two pieces of projections of axial direction off, but can not
Dispose the soil between two pieces of projections of circumferential direction, thus having influence on the tamping effect of road roller.
Utility model content
In view of the shortcomings of the prior art, this utility model is to provide a kind of sheep-foot roller, and this sheep-foot roller not only can
Clean out the soil between two pieces of projections of axial direction, and the soil between two pieces of projections of circumferential direction can be cleaned out, make
Soil is difficult to stick on sheep-foot roller.
For achieving the above object, this utility model provides following technical scheme：A kind of sheep-foot roller, including traction frame
With the cylinder being rotatably arranged in traction frame, described cylinder is provided with the projection being uniformly arranged around cylinder, and described projection is along rolling
The axial direction of cylinder sets in a row, and described traction frame is provided with the scraper plate extending between two pieces of projections of axial direction, described scraper plate
On be rotatably provided with the roller being rolled on cylinder outer wall, described scraper plate is provided with the push rod of horizontal sliding, and described scraper plate sets
There is rotating thus driving push rod shaft sliding to the left and right and seriatim entering between two pieces of projections of circumferential direction with roller
Link gear.
By adopting technique scheme, cylinder can drive roller to rotate when rolling, and the rotation of roller can be passed through
Link gear drives push rod transverse reciprocating ground mobile, makes push rod can enter into circumferential direction often between adjacent two pieces of projections, from
And the soil between two pieces of projections of circumferential direction can be cleaned out, scraper plate itself can wipe the mud between two pieces of projections of axial direction off
Soil, makes soil be difficult to stick on sheep-foot roller.
This utility model is further arranged to：Described link gear includes reciprocal leading screw, and described reciprocal leading screw includes laterally
The nut that sliding is connected on scraper plate and one end are connected with roller and realize with the rotation drive nut of roller reciprocating past
Multiple screw rod, push rod is installed on nut.
By adopting technique scheme, roller rotation can drive reciprocating screw to rotate, and reciprocating screw rotation can drive spiral shell
Mother moves left and right, and nut moves left and right and can drive moving left and right of push rod, such that it is able to make push rod seriatim enter into circumference side
To between two pieces of projections, driving push rod to move left and right by the way of reciprocal leading screw, to behave comparison steady.
This utility model is further arranged to：Nut above reciprocating screw is provided with oil storage cavity, on nut upper surface
Be provided with the oil inlet passage connecting with oil storage cavity, with respect to the nut below oil inlet passage be provided with respectively with oil storage cavity and past
The oil discharge passage of multiple screw rod connection.
By adopting technique scheme, the oil being stored in oil storage cavity can be by the slow simultaneously persistence of oil discharge passage
Ground is lubricated to reciprocating screw, makes nut be not susceptible to stuck phenomenon when moving left and right.
This utility model is further arranged to：Described roller is two, and the two ends of reciprocating screw are installed in two rollings respectively
On the axis line position of wheel.
By adopting technique scheme, reciprocating screw be respectively arranged at two ends with roller, make reciprocating screw rotate when
Wait more steady, make nut be not susceptible to stuck phenomenon when moving left and right.
This utility model is further arranged to：Described link gear includes acting on push rod and pushing it against roller side
Compression spring drives the male and fomale(M＆F) of push rod bilateral reciprocation to turn with being arranged on roller towards push rod side and with the rotation of roller
Disk, the inner of described push rod is conflicted in male and fomale(M＆F) rotating disk.
By adopting technique scheme, hold out against all the time on male and fomale(M＆F) rotating disk by the inner that compression spring makes push rod,
Male and fomale(M＆F) rotating disk rotates such that it is able to make the inner of push rod slide on male and fomale(M＆F) rotating disk, because the face of male and fomale(M＆F) rotating disk is not flat
Whole, can promote and move to and fro about push rod, the convenient manufacture relatively simple for structure of such link gear.
This utility model is further arranged to：Described push rod towards male and fomale(M＆F) rotating disk one end be rotatably provided be rolled over recessed
Runner on convex surface rotating disk.
By adopting technique scheme, the setting of runner can make sliding friction change over rolling friction, it is possible to reduce
Abrasion between male and fomale(M＆F) rotating disk and push rod.
This utility model is further arranged to：Described push rod is provided with push pedal towards the other end of roller.
By adopting technique scheme, the setting of push pedal can increase the contact area with soil, such that it is able to more hold
Easily by soil thus pushing away away between two pieces of projections.
This utility model is further arranged to：Described push pedal is to bend towards roller direction with respect to the two ends of circumferential direction
Arc.
By adopting technique scheme, push pedal is arranged for arc, so that push pedal is toward axially and toward circumferential movement
During, push pedal is difficult to be embedded in soil.
This utility model is further arranged to：Described scraper plate is provided with the protective cover covering link gear.
By adopting technique scheme, the setting of protective cover makes the impurity of soil be not easily accessible in link gear, keeps away
Exempt from the operation that soil and other impurities has influence on link gear.
Another purpose of the present utility model is to provide a kind of road roller being provided with above-mentioned sheep-foot roller, and soil adheres to sheep
On foot grinds, so that the tamping of road roller is acted on and become apparent from.
For achieving the above object, the invention provides following technical scheme：A kind of road roller, including fuselage, described fuselage
Rear end be provided with for its provide power trailing wheel, the front end of described fuselage is provided with above-mentioned sheep-foot roller.
By adopting technique scheme, when pressing road, the sheep-foot roller of front end setting is in the process rolling for road roller
In can by adhesion get on soil clean out, such that it is able to make road roller tamping act on become apparent from.
In sum, this utility model has the advantages that：Sheep-foot roller on road roller not only can clean out axle
Soil between the projection of two pieces of direction, and the soil between two pieces of projections of circumferential direction can be cleaned out, so that soil is difficult
Stick on sheep-foot roller, so that the tamping of road roller is acted on and become apparent from.
Brief description
Fig. 1 is the axonometric chart of prior art；
Fig. 2 is the axonometric chart of embodiment one；
Fig. 3 is the axonometric chart between embodiment one middle scraper and link gear；
Fig. 4 is the structure chart in embodiment one between reciprocating screw and nut；
Fig. 5 is the axonometric chart between embodiment two middle scraper and link gear；
Fig. 6 is the axonometric chart of embodiment three.
Reference：1st, traction frame；2nd, cylinder；3rd, projection；4th, scraper plate；5th, roller；6th, push rod；7th, link gear；71a、
Reciprocal leading screw；711a, nut；712a；Reciprocating screw；713a, oil storage cavity；714a, oil inlet passage；715a, oil discharge passage；
71b, compression spring；72b, male and fomale(M＆F) rotating disk；8th, runner；9th, push pedal；10th, sheep-foot roller；11st, trailing wheel；12nd, fuselage.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment 1：A kind of sheep-foot roller 10, as shown in Fig. 2 include traction frame and the rolling being rotatably arranged in traction frame
Cylinder 2, cylinder 2 is provided with the projection 3 being uniformly arranged around cylinder 2, and projection 3 sets in a row along the axial direction of cylinder 2, draws frame
It is provided with the scraper plate 4 extending between two pieces of projections 3 of axial direction, scraper plate 4 is rotatably provided with the roller being rolled on cylinder 2 outer wall
5, scraper plate 4 is provided with the push rod 6 of horizontal sliding, and scraper plate 4 is provided with the rotation with roller 5 thus driving push rod 6 compartment of terrain back and forth
Enter into the link gear 7 between two pieces of projections 3 of circumferential direction；As shown in figure 3, link gear 7 includes reciprocal leading screw 71a,
Reciprocal leading screw 71a is common a kind of leading screw on market, and reciprocal leading screw 71a includes the nut that horizontal sliding is connected on scraper plate 4
711a and one end are connected with roller 5 and drive nut 711a to realize reciprocating reciprocating screw 712a with the rotation of roller 5, past
Multiple screw rod 712a is provided with two thread grooves that head and the tail connect, two thread grooves oppositely oriented, nut 711a is provided with rolling
Pearl, ball is arranged in thread groove, reciprocating screw 712a rotate ball can to and fro in two thread grooves roll thus
Nut 711a is driven to move left and right on reciprocating screw 711a, push rod 6 is installed on nut 711a, and nut 711a moves left and right meeting
Drive moving left and right of push rod 6, in order to be able to be easier to push away soil, push rod 6 is provided with push pedal 9 towards the other end of roller 5, pushes away
Plate 9 is the arc bending towards roller 5 direction with respect to the two ends of circumferential direction；As shown in figure 4, above reciprocating screw 712a
Nut 711a be provided with oil storage cavity 713a, nut 711a upper surface is provided with the oil inlet passage connecting with oil storage cavity 713a
714a, is provided with respectively with oil storage cavity 713a and reciprocating screw 712a even with respect to the nut 711a below oil inlet passage 714a
Logical oil discharge passage 715a.
In order to not allow the impurity effects such as soil to link gear 7, the protective cover covering link gear 7 is provided with scraper plate 4
（In figure is not illustrated）.
Specifically when work, cylinder 2 can drive the roller 5 being rolled over above cylinder 2 to rotate after rotating, roller
5 rotate drive reciprocating screw 712a rotates, and reciprocating screw 712a rotates and drives nut 711a left and right shifting on reciprocating screw 712a
Move thus promoting the soil that push rod 6 seriatim enters between two pieces of projections 3 of circumferential direction and removes between two pieces of projections 3, rolling
While rolling, scraper plate 4 can enter between two pieces of projections 3 of axial direction thus removing two pieces of projections 3 of axial direction cylinder 2
Between soil.
Embodiment 2：A kind of sheep-foot roller 10, as shown in figure 5, with the differring primarily in that of embodiment one：Link gear 7 includes
Act on push rod 6 and push it against compression spring 71b of roller 5 side and be arranged on roller 5 towards push rod 6 side and with roller
5 rotation drives the male and fomale(M＆F) rotating disk 72b of push rod 6 bilateral reciprocation, is provided with runner 8, runner 8 inner ends thereof of push rod 6
It is rolled on male and fomale(M＆F) rotating disk 72b, male and fomale(M＆F) rotating disk 72b is provided with male and fomale(M＆F), cylinder 2 rotates drive roller 5 and concavo-convex
Face rotating disk 72b rotates, and when runner 8 is rolled on the convex surface of male and fomale(M＆F) rotating disk 72b, push rod 6 can be ejected, when runner 8 is in warp
Cross male and fomale(M＆F) rotating disk 72b concave surface when, push rod 6 can retract in the presence of compression spring 71b.
Embodiment 3：A kind of road roller, as shown in fig. 6, including fuselage 12, the rear end of fuselage 12 is provided with and provides power for it
Trailing wheel 11, the front end of fuselage 12 is provided with above-mentioned sheep-foot roller 10.When pressing road, trailing wheel 11 is whole fuselage 12 to road roller
There is provided power thus promoting sheep-foot roller 10 to roll, the sheep-foot roller 10 of front end setting can will adhere to during rolling
Soil is gone to clean out, the tamping such that it is able to make road roller acts on and becoming apparent from.
Claims (10)
1. a kind of sheep-foot roller, including traction frame and the cylinder (2) being rotatably arranged in traction frame, described cylinder (2) sets
There is the projection (3) being uniformly arranged around cylinder (2), described projection (3) sets in a row along the axial direction of cylinder (2), described traction
Frame is provided with the scraper plate (4) extending between two pieces of projections (3) of axial direction, it is characterized in that：It is rotatably provided with described scraper plate (4)
It is rolled over the roller (5) on cylinder (2) outer wall, described scraper plate (4) is provided with the push rod (6) of horizontal sliding, on described scraper plate (4)
It is provided with the rotation with roller (5) thus driving push rod (6) axial direction left and right sliding and seriatim to enter into two pieces of circumferential direction convex
Link gear (7) between block (3).
2. sheep-foot roller according to claim 1, is characterized in that：Described link gear (7) includes reciprocal leading screw (71a), institute
State reciprocal leading screw (71a) include the nut (711a) that is connected on scraper plate (4) of horizontal sliding and one end be connected with roller (5) and with
The rotation of roller (5) drives nut (711a) to realize reciprocating reciprocating screw (712a), and push rod (6) is installed in nut
(711a) on.
3. sheep-foot roller according to claim 2, is characterized in that：Nut (711a) above reciprocating screw (712a) is provided with
Oil storage cavity (713a), nut (711a) upper surface is provided with the oil inlet passage (714a) connecting with oil storage cavity (713a), phase
For the nut (711a) below oil inlet passage (714a) be provided with respectively with oil storage cavity (713a) and reciprocating screw (712a)
The oil discharge passage (715a) of connection.
4. sheep-foot roller according to claim 3, is characterized in that：Described roller (5) is two, the two of reciprocating screw (712a)
End is installed on the axis line position of two rollers (5) respectively.
5. sheep-foot roller according to claim 1, is characterized in that：Described link gear (7) includes acting on push rod (6) and inciting somebody to action
Its push to the compression spring (71b) of roller (5) side and be arranged on roller (5) towards push rod (6) side and with roller (5) turn
The dynamic male and fomale(M＆F) rotating disk (72b) driving push rod (6) bilateral reciprocation, the inner of described push rod (6) is conflicted in male and fomale(M＆F) rotating disk
(72b).
6. sheep-foot roller according to claim 5, is characterized in that：Described push rod (6) is towards one end of male and fomale(M＆F) rotating disk (72b)
It is rotatably provided with the runner (8) being rolled on male and fomale(M＆F) rotating disk (72b).
7. sheep-foot roller according to claim 1, is characterized in that：Described push rod (6) is provided with and pushes away towards the other end of roller (5)
Plate (9).
8. sheep-foot roller according to claim 7, is characterized in that：Described push pedal (9) is the two ends court with respect to circumferential direction
The arc of way roller (5) direction bending.
9. sheep-foot roller according to claim 1, is characterized in that：Described scraper plate (4) is provided with the guarantor covering link gear (7)
Guard shield.
10. a kind of road roller, including fuselage (12), the rear end of described fuselage (12) is provided with and provides the trailing wheel (11) of power for it,
It is characterized in that：The front end of described fuselage (12) is provided with the sheep-foot roller (10) described in 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620855775.1U CN205975304U (en) | 2016-08-06 | 2016-08-06 | Sheep -foot roller and install road roller of this sheep -foot roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620855775.1U CN205975304U (en) | 2016-08-06 | 2016-08-06 | Sheep -foot roller and install road roller of this sheep -foot roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205975304U true CN205975304U (en) | 2017-02-22 |
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ID=59976571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620855775.1U Active CN205975304U (en) | 2016-08-06 | 2016-08-06 | Sheep -foot roller and install road roller of this sheep -foot roller |
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| CN (1) | CN205975304U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792027A (en) * | 2017-09-28 | 2018-03-13 | 徐工集团工程机械股份有限公司 | A kind of holding brake device and road roller |
| CN108411741A (en) * | 2018-03-16 | 2018-08-17 | 杭州路建工程机械有限公司 | Muller for road roller |
| CN108729946A (en) * | 2018-04-30 | 2018-11-02 | 中山市宝军电子有限公司 | A kind of mineral products goaf backfill material compactor structure |
| CN113403919A (en) * | 2021-05-22 | 2021-09-17 | 山东高速工程建设集团有限公司 | High liquid limit soil filling compaction method |
| CN113699857A (en) * | 2021-09-27 | 2021-11-26 | 秦皇岛路桥建设开发有限公司 | Supercharging device for asphalt pavement hardening construction |
| CN114775319A (en) * | 2022-05-31 | 2022-07-22 | 浙江临安金洲纸业有限公司 | Paper pulp filter equipment of papermaking |
-
2016
- 2016-08-06 CN CN201620855775.1U patent/CN205975304U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792027A (en) * | 2017-09-28 | 2018-03-13 | 徐工集团工程机械股份有限公司 | A kind of holding brake device and road roller |
| CN108411741A (en) * | 2018-03-16 | 2018-08-17 | 杭州路建工程机械有限公司 | Muller for road roller |
| CN108411741B (en) * | 2018-03-16 | 2020-08-07 | 杭州路建工程机械有限公司 | Grinding wheel for road roller |
| CN108729946A (en) * | 2018-04-30 | 2018-11-02 | 中山市宝军电子有限公司 | A kind of mineral products goaf backfill material compactor structure |
| CN113403919A (en) * | 2021-05-22 | 2021-09-17 | 山东高速工程建设集团有限公司 | High liquid limit soil filling compaction method |
| CN113699857A (en) * | 2021-09-27 | 2021-11-26 | 秦皇岛路桥建设开发有限公司 | Supercharging device for asphalt pavement hardening construction |
| CN114775319A (en) * | 2022-05-31 | 2022-07-22 | 浙江临安金洲纸业有限公司 | Paper pulp filter equipment of papermaking |
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