CN107489083A - Muller for road roller - Google Patents
Muller for road roller Download PDFInfo
- Publication number
- CN107489083A CN107489083A CN201710743737.6A CN201710743737A CN107489083A CN 107489083 A CN107489083 A CN 107489083A CN 201710743737 A CN201710743737 A CN 201710743737A CN 107489083 A CN107489083 A CN 107489083A
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- Prior art keywords
- roller
- groove
- cutting
- bolt hole
- muller
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Classifications
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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
- E01C19/236—Construction of the rolling elements, e.g. surface configuration, rolling surface formed by endless track
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a kind of muller for road roller, it is intended to solves the problems, such as that a road roller only possesses a kind of muller, its drip irrigation device is：A kind of muller for road roller, cylindrical pressure roller is connected including main shaft and with main axis, the pressure roller periphery opens up multiple inserting grooves along its length, the inserting groove extends through towards pressure roller end face, the inserting groove is insertion end through end, the inserting groove grafting is combined with cutting, and the cutting one side is the arcwall face for covering inserting groove openend, and the cutting another side is provided with some trapezoidal casting lug thereons along its length.A kind of muller for road roller of the present invention, by setting cutting to realize the mutual conversion between sheep-foot roller and light stone roller so that a road roller possesses two kinds and rolls form, effectively reduces construction cost.
Description
Technical field
The present invention relates to road construction equipment, more specifically, it relates to a kind of muller for road roller.
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, sand, half viscosity and clayed soil, roadbed can be rolled
Stable soil and asphalt concrete pavement layer.
The muller of road roller, as shown in Figure 9, Figure 10, it is the smooth stone roller of periphery to include light stone roller and sheep-foot roller, light stone roller
Wheel, sheep-foot roller are the muller that periphery has some trapezoidal projections；Above two may be applied to when modern roadways are constructed
Muller, an and road roller only possesses a kind of muller, will need to send in construction two kinds of road rollers with different mullers with
Meet construction demand, such mode undoubtedly adds construction cost.
Therefore need to propose a kind of new scheme to solve this problem.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of muller for road roller, pass through
Cutting is set to realize the mutual conversion between sheep-foot roller and light stone roller so that a road roller possesses two kinds and rolls form, effectively drop
Low construction cost.
The present invention above-mentioned technical purpose technical scheme is that：A kind of stone roller for road roller
Wheel, including main shaft and cylindrical pressure roller is connected with main axis, the pressure roller periphery opens up multiple along its length
Inserting groove, the inserting groove extend through towards pressure roller end face, and the inserting groove is insertion end through end, the inserting groove
Grafting is combined with cutting, and the cutting one side is the arcwall face for covering inserting groove openend, and the cutting another side edge is long
Degree direction is provided with some trapezoidal casting lug thereons.
By using above-mentioned technical proposal, when needing to roll ground by sheep-foot roller, make cutting that there is trapezoidal casting lug thereon
One face out；Need to be ground by light ground is rolled when, pull cutting in insertion end, cutting is by pulling force effect along grafting
Groove slides and skids off inserting groove, and upset cutting makes cutting arc face outwardly, in insertion end insertion cutting until completing insertion grafting
In groove, aforesaid operations are repeated until all cuttings are all converted to arc and faced outwardly, this state lower compression roller has a complete circle
Side face can be used as light to grind and use；In summary, by change the direction of cutting can complete sheep-foot roller and light grind between it is mutual
Conversion a so that road roller possesses two kinds and rolls form and effectively reduces construction cost, while changes cutting in the form of pulling and pushing
Direction is simple in construction and simple operation.
The present invention is further arranged to：The pressure roller includes interior roller and the outer roller coordinated with the socket of interior roller, the interior roller
Periphery alternately offers deep-slotted chip breaker and dovetail groove along circumferential direction, and the deep-slotted chip breaker is bonded arcwall face, the dovetail groove fitting
Trapezoidal casting lug thereon, the outer roller are rotated coaxially with interior roller and are connected, and the outer roller offers multiple grooves.
By using above-mentioned technical proposal, need to be converted to light by sheep-foot roller grind when, extract all cuttings, within roll shaft
Line is that center of rotation rotates outer roller, and connection dovetail groove connects to form a kind of inserting groove that can accommodate trapezoidal casting lug thereon with groove,
It is multiple so as to be formed by dovetail groove to cutting and dovetail groove fits in trapezoidal casting lug thereon（Quantity depending on trapezoidal casting lug thereon）Branch
Support, it is ensured that muller is in structural strength when light grinds state；When the present invention is in sheep-foot roller state, deep-slotted chip breaker connects shape with groove
Into another inserting groove coordinated with cutting grafting, and deep-slotted chip breaker fits in arcwall face so that cutting and pressure roller possess one it is complete
Whole joint face, it is ensured that muller is in structural strength during sheep-foot roller state；In summary, the present invention has in two states
There is higher structural strength.
The present invention is further arranged to：The groove opposite side opens up fluted, the cutting two along its length respectively
Side is respectively arranged with the protrusion edge coordinated with groove grafting.
By using above-mentioned technical proposal, groove two side views of formation for being opened in groove both sides respectively are relative in opening
U-shaped folder mouth, when inserting groove is inserted in cutting, two protrude along being located at respectively within groove, so as to by groove and protrude inserting for edge
Connect cooperation to limit cutting, effectively improve the bonding strength of cutting and pressure roller.
The present invention is further arranged to：The outer roller internal face is provided with locating piece, the interior roller periphery offer with
The locating slot that locating piece sliding coordinates, when the locating piece contacts at locating slot side, the groove connects with deep-slotted chip breaker, described
When locating piece contacts at locating slot opposite side, the groove connects with dovetail groove.
By using above-mentioned technical proposal, locating piece sliding is connected within locating slot, and its major function is to more hold
Easily alignment groove and deep-slotted chip breaker or groove and dovetail groove, its secondary function are to limit the work that outer roller slides along interior roll axis direction
Dynamic degree.
The present invention is further arranged to：The dovetail groove offers the ball for accommodating a trapezoidal casting lug thereon in insertion end
Shape groove.
, can be using trapezoidal casting lug thereon as being used for when the present invention is in sheepfoot roller state by using above-mentioned technical proposal
Extract the point of application of cutting；When grinding state in light, because trapezoidal casting lug thereon is located within dovetail groove, the cutting that is not drawn out easily be present
The problem of, therefore by setting spherical groove, still can be using trapezoidal casting lug thereon as the point of application when needing to extract cutting.
The present invention is further arranged to：The main axis is connected with locking plate, and the locking plate edge, which is provided with, to be used for
Cover the covering part of inserting groove insertion end.
By using above-mentioned technical proposal, after cutting insertion grafting bar is interior, rotation lock disk causes covering part to cover grafting
Groove insertion end, so as to limit the mobility that cutting is slided along inserting groove length direction, avoid the improper disengaging inserting groove of cutting.
The present invention is further arranged to：For the locking plate through bolt hole is offered, the pressure roller offers the first bolt
Hole and the second bolt hole, when the bolt hole connects with the first bolt hole, the covering part covers the insertion end of deep-slotted chip breaker, institute
When stating bolt hole and being connected with the second bolt hole, the covering part covers the insertion end of dovetail groove.
By using above-mentioned technical proposal, when the present invention is in sheepfoot roller state, bolt hole connects simultaneously with the first bolt hole
It is screwed into bolt, limits the relative rotation of locking plate and pressure roller, covering part covers the insertion end limitation cutting of deep-slotted chip breaker under this state
The slip of axis direction, cutting improper disengaging inserting groove when avoiding sheepfoot roller state；When grinding state in light, bolt hole and the
Two bolts hole connect and are screwed into bolt, the slip of limitation limitation cutting axis direction, and cutting is improper de- when avoiding the light from grinding state
From inserting groove.
The present invention is further arranged to：The pressure roller offers guiding groove between the first bolt hole and the second bolt hole.
By using above-mentioned technical proposal, when needing rotation lock disk, bolt is back-outed into the first bolt hole or the second spiral shell
Keyhole but do not back-out bolt hole, bolt front end is located within guiding groove under this state, when bolt front end and guiding groove one end are supported
When touching, the first bolt hole is in alignment with bolt hole, when bolt front end and the conflict of the guiding groove other end, the second bolt hole
Alignment is in bolt hole；By above-mentioned design, workload on the one hand is reduced without all back-outing bolt, is on the other hand
It is directed at bolt hole and the first bolt hole, bolt hole and the second bolt hole provides facility.
The present invention is further arranged to：The locking plate is provided with the sleeve with main shaft socket, the sleeve and main shaft it
Between be provided with bearing.
By using above-mentioned technical proposal, locking plate realizes the rotation connection with main shaft by sleeve, and in sleeve and master
Bearing is set between axle, the characteristic of frictional force is on the one hand reduced using bearing, reduces the frictional force between locking plate and main shaft；Separately
On the one hand due to the general equipment arrangement of bearing, i.e., inner circle fixed with main shaft, it is cylindrical fixed with sleeve, so as to limit locking plate edge
The mobility that main axis length direction is slided.
The present invention is further arranged to：Reinforcement is provided between the sleeve and locking plate.
By using above-mentioned technical proposal, the bonding strength between sleeve and locking plate is improved, avoids locking plate because contradicting
Cutting and bend.
In summary, the invention has the advantages that：Possesses light towards a road roller by changing cutting
Grind and two kinds of sheepfoot roller rolls state；Cutting and pressure roller are connected in the form of grafting, facility is provided to change cutting direction；Pass through
The relative rotation of interior roller and outer roller, and deep-slotted chip breaker and dovetail groove are set, so as to which pressure roller possesses the inserting groove of two kinds of forms, it is ensured that grind
Wheel has reliable structural strength under two states；Coordinated by groove and the grafting on protrusion edge, improve cutting and pressure roller
Bonding strength.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation after the hiding locking plate of the present invention, and represented state is trapezoidal casting lug thereon state outwardly；
Fig. 3 is the overall structure diagram of cutting of the present invention；
Fig. 4 is the overall structure diagram of roller in the present invention；
Fig. 5 is the overall structure diagram of outer roller of the present invention；
Fig. 6 is the structural representation after the hiding locking plate of the present invention, and represented state is that arc faces outwardly state；
Fig. 7 is the overall structure diagram of locking plate of the present invention；
Fig. 8 is the overall structure diagram at another visual angle of locking plate of the present invention；
Fig. 9, Figure 10 are prior-art illustration.
In figure：1st, main shaft；11st, pressure roller；111st, interior roller；112nd, outer roller；113rd, deep-slotted chip breaker；114th, dovetail groove；115th, groove；
116th, groove；117th, edge is protruded；118th, locating piece；119th, locating slot；12nd, inserting groove；121st, insertion end；122nd, spherical groove；13、
Cutting；14th, arcwall face；16th, trapezoidal casting lug thereon；21st, locking plate；22nd, covering part；23rd, bolt hole；24th, the first bolt hole；25、
Second bolt hole；26th, sleeve；27th, bearing；28th, guiding groove；29th, reinforcement.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
For the muller of road roller, as shown in Figure 1 and Figure 2, including main shaft 1 and it is rotatablely connected with main shaft 1 cylindrical
Pressure roller 11, the wherein both ends of main shaft 1 are fixed with road roller, and at work, the periphery of pressure roller 11 fits in ground to road roller, on pressure road
Pressure roller 11 is rotated with main shaft 1 for center of rotation during machine advances, so as to which ground is flattened or be compacted by gravity；It is above-mentioned to be
The general technology of existing road roller, the present invention are to adapt to two kinds of demands of rolling to adopt the following technical scheme that, the periphery edge of pressure roller 11
Length direction offers multiple inserting grooves 12, and each inserting groove 12 is parallel to the axis of pressure roller 11 and equidistantly arrangement, while grafting
Groove 12 extends through towards the end face of pressure roller 11, and inserting groove 12 is named as insertion end 121 through end, and the grafting of inserting groove 12 coordinates
There is cutting 13, as shown in Figure 2 and Figure 3, cutting 13 is column shaped horniness metal, and its one side is for covering the openend of inserting groove 12
Arcwall face 14, the radius of arcwall face 14 is equal with the radius of pressure roller 11, and another side is along its length equidistantly integrally formed with multiple ladders
Shape casting lug thereon 16；When needing to use sheepfoot roller, cutting 13 is pulled to be slided along the length direction of inserting groove 12 until extracting cutting 13,
Upset cutting 13 makes its trapezoidal casting lug thereon 16 outwardly, and cutting 13 is inserted in insertion end 121, repeats aforesaid operations until all cuttings
13 are adjusted to trapezoidal casting lug thereon 16 state outwardly, and this state is sheepfoot roller state；When needing to grind with light, pass through above-mentioned side
Formula extracts cutting 13, and adjusts cutting 13 towards its arcwall face 14 is made outwardly, until all cuttings 13 are adjusted to arcwall face 14
State outwardly, this state are that light grinds state（The state representation is in Fig. 6）；In summary, by adjusting the direction of cutting 13
Change muller rolls form, so that a road roller possesses, light grinds and two kinds of sheepfoot roller rolls function, effectively reduces and applies
Work cost.
To ensure structural strength of the muller under two states, as shown in Figure 2 and Figure 3, pressure roller 11 includes rotating with main shaft 1
The interior roller 111 of connection and the outer roller 112 coordinated with the socket of interior roller 111, wherein the periphery of interior roller 111 is alternately opened along circumferential direction
Provided with deep-slotted chip breaker 113 and dovetail groove 114, outer roller 112 offers multiple grooves 115, while outer roller 112 possesses relatively interior roller 111
The ability of rotation；When outer roller, which turns to each groove 115, to be connected with corresponding deep-slotted chip breaker 113, by groove 115 and deep-slotted chip breaker 113
Form a kind of inserting groove 12 of form, during inserting groove 12 of the cutting 13 in the form of trapezoidal casting lug thereon 16 inserts this outwardly, cutting
13 arcwall face 14 is fitted in deep-slotted chip breaker 113, so as to increase cutting 13 and the contact surface of inserting groove 12 by chimeric form
Product, improves the structural strength under sheepfoot roller state of the present invention；Connect when outer roller turns to each groove 115 with corresponding dovetail groove 114
When logical, the inserting groove 12 of another form is made up of groove 115 and dovetail groove 114, cutting 13 inserts this outwardly with arcwall face 14
During the inserting groove 12 of one form, each trapezoidal casting lug thereon 16 is fitted in dovetail groove 114, so as to which trapezoidal casting lug thereon 16 plays support
Effect support cutting 13, prevent cutting 13 from being bent because geology is overly hard, the structure improved under light stone roller state of the present invention is strong
Degree.
To improve cutting 13 and the bonding strength of pressure roller 11, as shown in Figure 2 and Figure 3, the opposite side of groove 115 is respectively along length
Direction opens up fluted 116, and the both sides of cutting 13 are respectively integrally formed with recessed along 117, two with the protrusion that the grafting of groove 116 coordinates
The side view of groove 116 is in two relative U-shaped folder mouths of opening, when inserting groove 12 is inserted in cutting 13, two protrusions along 117 respectively with phase
The groove 116 answered is chimeric, so as to, along 117, improve cutting 13 and the bonding strength of pressure roller 11 by the clamping of groove 116 protrusion.
For ease of alignment groove 115 and dovetail groove 114 or groove 115 and deep-slotted chip breaker 113, as shown in Figure 4, Figure 5, outer roller
For 112 internal faces integrally formed with locating piece 118, the interior periphery of roller 111 offers the locating slot coordinated with the sliding of locating piece 118
119, when locating piece 118 contacts at 119 side of locating slot, groove 115 connects with deep-slotted chip breaker 113, so as to for alignment groove 115 with
Deep-slotted chip breaker 113 provides facility；When the locating piece 118 of locating piece 118 contacts at 119 opposite side of locating slot, groove 115 and dovetail groove
114 connections, so as to provide facility for alignment groove 115 and dovetail groove 114；Meanwhile by locating piece 118 and locating slot 119 it
Between cooperation, limit the relatively interior roller 111 of outer roller 112 mobility in axial sliding, improve what outer roller 112 was connected with interior roller 111
Stability.
The present invention can be used as the point of application for extracting cutting 13 in sheepfoot roller state using trapezoidal casting lug thereon 16；But
When light grinds state, trapezoidal casting lug thereon 16 is located in dovetail groove 114, can not exist using it as the point of application due to a lack of the point of application not
Be drawn out easily cutting 13 the problem of, for this as shown in Fig. 4, Fig. 6, dovetail groove 114 in insertion end 121 offer for accommodate a ladder
The spherical groove 122 of shape casting lug thereon 16, when grinding state in light, the trapezoidal casting lug thereon 16 positioned at insertion end 121 is located at spherical groove
In 122, so as to using this trapezoidal casting lug thereon 16 as the point of application for extracting cutting 13, be provided just to extract cutting 13
Profit.
Mobility lacks effective limitation in axial sliding for cutting 13 in such scheme, improper disengaging inserting groove 12 be present
Hidden danger, return to Fig. 1, main shaft 1 is rotatably connected to locking plate 21, and locking plate 21 is circular metal disk, its edge integrally formed with
For covering the covering part 22 of the insertion end 121 of inserting groove 12, covering part 22 is plate-shape metal；When needing to limit the axial direction of cutting 13
During mobility, rotation lock disk 21 to covering part 22 covers the insertion end 121 of inserting groove 12, when needing to extract cutting 13, rotates
Locking plate 21 opens insertion end 121, so as to which on the premise of the insertion or extraction of cutting 13 is not influenceed, effectively limitation is inserted
The mobility in axial sliding of bar 13.
Because locking plate 21 is rotatablely connected with pressure roller 11 with main shaft 1 respectively, it is therefore desirable to design an attachment structure connection
Locking plate 21 and pressure roller 11, to prevent because locking plate 21 rotates relative to pressure roller 11, cause the insertion end 121 of inserting groove 12 anon-normal normally opened
Open, as shown in Figure 6, Figure 7, for locking plate 21 through offering bolt hole 23, pressure roller 11 offers can be connected with bolt hole 23 the
One bolt hole 24, when bolt hole 23 connects with the first bolt hole 24, covering part 22 covers the insertion end 121 of deep-slotted chip breaker 113, by spiral shell
Bolt is screwed into the first bolt hole 24 limitation locking plate 21 and rotated relative to pressure roller 11, avoids insertion end when being in sheepfoot roller state of the invention
121 unnormal unlockings；Meanwhile pressure roller 11 is further opened with the second bolt hole 25 that can be connected with bolt hole 23, bolt hole 23 and
When two bolts hole 25 connect, covering part 22 covers the insertion end 121 of dovetail groove 114, and bolt is screwed into the second bolt hole 25 limits
Locking plate 21 rotates relative to pressure roller 11, the unnormal unlocking of insertion end 121 when avoiding the present invention in light stone roller state.
For ease of the alignment bolt hole 24 of bolt hole 23 and first, the bolt hole 25 of bolt hole 23 and second, such as Fig. 6, Fig. 7 institute
Show, pressure roller 11 offers guiding groove 28, displacement of the guiding groove 28 along bolt between the first bolt hole 24 and the second bolt hole 25
Track opens up；So as to be directed at bolt hole 23 and during the first bolt hole 24, outwards turn bolt to depart from the second bolt hole 25 but
Its front end is located in guiding groove 28, and rotation lock disk 21 to bolt front end contacts at the other end of guiding groove 28, bolt under this state
The bolt hole 24 of hole 23 and first is in alignment.
Because locking plate 21 is needed in company with the synchronous axial system of pressure roller 11, to avoid, because it is excessive with the frictional force of main shaft 1, causing
Pressure roller 11, which rotates, to be had some setbacks, and as shown in Fig. 6, Fig. 8, locking plate 21 is covered by being rotatablely connected integrally formed with sleeve 26 and main shaft 1
Bearing 27 is provided between cylinder 26 and main shaft 1, the inner circle of bearing 27 is fixedly connected with main shaft 1, and its is cylindrical to be fixedly connected with sleeve 26,
So as to reduce the characteristic of frictional force using bearing 27, the frictional force between locking plate 21 and main shaft 1 is reduced, is avoided because of locking plate 21
Influence the smoothness that pressure roller 11 rotates.
Due to locking plate 21 need limit the axis of cutting 13 mobility, therefore its will by larger axial thrust,
To avoid locking plate 21 from bending, as shown in figure 8, four reinforcements 29 are welded between sleeve 26 and locking plate 21,
Reinforcement 29 can be the horminess metal plate of rectangular triangular form, and its both sides right-angle side welds with sleeve 26, locking plate 21 respectively
It is fixed.
When the present invention is in sheepfoot roller state, groove 115 connects with deep-slotted chip breaker 113, and cutting 13 is with the trapezoidal court of casting lug thereon 16
In the inserting groove 12 that outer state insertion groove 115 forms with deep-slotted chip breaker 113, bolt is inserted through bolt hole 23 and inserts the first spiral shell
In keyhole 24；When it is that light grinds state to need by sheepfoot roller State Transferring, outwards back-outs bolt to its front end and depart from the first bolt
Hole 24 but in the guiding groove 28, rotation lock disk 21 to bolt hole 23 are directed at the second bolt hole 25, inserting groove 12 under this state
In opening, all cuttings 13 are extracted；Rotate outer roller 112 to groove 115 and connect dovetail groove 114, rotation lock disk 21 is opened
The insertion end of dovetail groove 114 is opened, cutting 13 is with the inserting groove that state insertion groove 115 forms with dovetail groove 14 outwardly of arcwall face 14
12；Rotation lock disk 21 to bolt hole 23 is directed at the second bolt hole 25 and is screwed into bolt again, completes turn that sheepfoot roller to light grinds
Change.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of muller for road roller, including main shaft（1）And and main shaft（1）It is rotatablely connected cylindrical pressure roller
（11）, it is characterised in that：The pressure roller（11）Periphery opens up multiple inserting grooves along its length（12）, the inserting groove（12）
Towards pressure roller（11）End face extends through, the inserting groove（12）It is insertion end through end（121）, the inserting groove（12）
Grafting is combined with cutting（13）, the cutting（13）It is simultaneously for covering inserting groove（12）The arcwall face of openend（14）, institute
State cutting（13）Another side is provided with some trapezoidal casting lug thereons along its length（16）.
2. the muller according to claim 1 for road roller, it is characterised in that：The pressure roller（11）Including interior roller
（111）And with interior roller（11）It is socketed the outer roller coordinated（112）, the interior roller（111）Periphery alternately opens up along circumferential direction
There is deep-slotted chip breaker（113）And dovetail groove（114）, the deep-slotted chip breaker（113）It is bonded arcwall face（14）, the dovetail groove（114）Fitting
Trapezoidal casting lug thereon（16）, the outer roller（112）With interior roller（111）Rotate coaxially connection, the outer roller（112）Offer multiple logical
Groove（115）.
3. the muller according to claim 2 for road roller, it is characterised in that：The groove（115）Distinguish opposite side
Open up along its length fluted（116）, the cutting（13）Both sides are respectively arranged with and groove（116）The protrusion that grafting coordinates
Edge（117）.
4. the muller according to claim 2 for road roller, it is characterised in that：The outer roller（112）Internal face is set
There is locating piece（118）, the interior roller（111）Periphery offers and locating piece（118）Slide the locating slot coordinated（119）, institute
State locating piece（118）Contact at locating slot（119）During side, the groove（115）With deep-slotted chip breaker（113）Connection, the positioning
Block（118）Contact at locating slot（119）During opposite side, the groove（115）With dovetail groove（114）Connection.
5. the muller according to claim 2 for road roller, it is characterised in that：The dovetail groove（114）In insertion end
（121）Offer for accommodating a trapezoidal casting lug thereon（16）Spherical groove（122）.
6. the muller according to claim 2 for road roller, it is characterised in that：The main shaft（1）It is rotatably connected to lock
Tight disk（21）, the locking plate（21）Edge is provided with for covering inserting groove（12）Insertion end（121）Covering part（22）.
7. the muller according to claim 6 for road roller, it is characterised in that：The locking plate（21）Through offering
Bolt hole（23）, the pressure roller（11）Offer the first bolt hole（24）And second bolt hole（25）, the bolt hole（23）
With the first bolt hole（24）During connection, the covering part（22）Cover deep-slotted chip breaker（113）Insertion end（121）, the bolt hole
（23）With the second bolt hole（25）During connection, the covering part（22）Cover dovetail groove（114）Insertion end（121）.
8. the muller according to claim 6 for road roller, it is characterised in that：The pressure roller（11）In the first bolt hole
（24）With the second bolt hole（25）Between offer guiding groove（28）.
9. the muller according to claim 6 for road roller, it is characterised in that：The locking plate（21）It is provided with and master
Axle（1）The sleeve of socket（26）, the sleeve（26）With main shaft（1）Between be provided with bearing（27）.
10. the muller according to claim 9 for road roller, it is characterised in that：The sleeve（26）With locking plate
（21）Between be provided with reinforcement（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743737.6A CN107489083B (en) | 2017-08-25 | 2017-08-25 | Muller for road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743737.6A CN107489083B (en) | 2017-08-25 | 2017-08-25 | Muller for road roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107489083A true CN107489083A (en) | 2017-12-19 |
| CN107489083B CN107489083B (en) | 2019-05-03 |
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ID=60651080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710743737.6A Active CN107489083B (en) | 2017-08-25 | 2017-08-25 | Muller for road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489083B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411741A (en) * | 2018-03-16 | 2018-08-17 | 杭州路建工程机械有限公司 | Muller for road roller |
| CN111648208A (en) * | 2020-06-22 | 2020-09-11 | 杜林豪 | Road roller for highway construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201648923U (en) * | 2010-03-30 | 2010-11-24 | 洛阳路通重工机械有限公司 | Detachable type lug wheel mechanism of vibroll |
| CN104790371A (en) * | 2012-01-16 | 2015-07-22 | 哈姆股份公司 | Compactor roller for a soil compactor |
| CN204530395U (en) * | 2014-12-30 | 2015-08-05 | 陈强 | A kind of road roller cylinder |
| CN205399151U (en) * | 2016-03-07 | 2016-07-27 | 徐明建 | Multi -purpose road roller pinch roller subassembly |
| CN106284033A (en) * | 2015-06-05 | 2017-01-04 | 天津市万航金属制品有限公司 | A kind of multi-purpose type road roller |
-
2017
- 2017-08-25 CN CN201710743737.6A patent/CN107489083B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201648923U (en) * | 2010-03-30 | 2010-11-24 | 洛阳路通重工机械有限公司 | Detachable type lug wheel mechanism of vibroll |
| CN104790371A (en) * | 2012-01-16 | 2015-07-22 | 哈姆股份公司 | Compactor roller for a soil compactor |
| CN204530395U (en) * | 2014-12-30 | 2015-08-05 | 陈强 | A kind of road roller cylinder |
| CN106284033A (en) * | 2015-06-05 | 2017-01-04 | 天津市万航金属制品有限公司 | A kind of multi-purpose type road roller |
| CN205399151U (en) * | 2016-03-07 | 2016-07-27 | 徐明建 | Multi -purpose road roller pinch roller subassembly |
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| 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 |
| CN111648208A (en) * | 2020-06-22 | 2020-09-11 | 杜林豪 | Road roller for highway construction |
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