CN108374315A - A kind of milling and planing drum friction prevention device for road milling machine - Google Patents
A kind of milling and planing drum friction prevention device for road milling machine Download PDFInfo
- Publication number
- CN108374315A CN108374315A CN201810455397.1A CN201810455397A CN108374315A CN 108374315 A CN108374315 A CN 108374315A CN 201810455397 A CN201810455397 A CN 201810455397A CN 108374315 A CN108374315 A CN 108374315A
- Authority
- CN
- China
- Prior art keywords
- milling
- planing drum
- prevention device
- friction prevention
- drum friction
- 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.)
- Pending
Links
- 238000003801 milling Methods 0.000 title claims abstract description 88
- 230000002265 prevention Effects 0.000 title claims abstract description 41
- 239000011159 matrix material Substances 0.000 claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003082 abrasive agent Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 3
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
- E01C23/0926—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
- E01C23/0933—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
Abstract
This case is a kind of milling and planing drum friction prevention device for road milling machine, including pedestal and matrix, described matrix be removably mounted on the pedestal, and described matrix can be fixedly mounted on the base at least two different operating positions.In the milling and planing drum friction prevention device of this case, matrix is removably fixed on the base, simple in structure, it is highly practical, after cutter and cutter are worn, it can effectively prevent abrasion from continuing to be expanded to milling and planing drum roller edge, can effectively extend milling and planing drum edge knife rest and cutting-tool's used life.
Description
Technical field
The present invention relates to a kind of milling and planing drum friction prevention device for road milling machine is related to, it to be used for the milling and planing drum of road milling machine
Both ends.
Background technology
Pavement milling machine is one of main machine of maintenance of surface operation, for bituminous paving track, gather around packet, cracking etc.
Disease carries out maintenance work.Milling is carried out to having damaged road surface by the milling and planing drum in milling and planing drum case, and to milling
Old material is cleared up and is recycled, to be laid with new road surface.
Milling and planing drum is one of important component of pavement milling machine, is made of roller and multiple knife rests, and one is pressed on milling and planing drum
Set pattern rule is disposed with multiple knife rests.And the cutter in knife rest is then direct milling road surface functional component.Multiple knife rests from
Milling and planing drum mediad both ends arrange, the knife rest and cutter arranged on roller most edge circumference, be easy because milling and planing drum discharge not
Freely, it and rubs with milling road slot side and generates and be rapidly worn strongly and lose shear action, it has to replace in advance.Cause
This, milling and planing drum edge knife rest and cutting-tool's used life are shorter.
Invention content
In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a kind of milling and planing drum friction prevention devices, to extend milling
Drum edge knife rest and cutting-tool's used life.
To achieve the above object, the invention is realized by the following technical scheme：
A kind of milling and planing drum friction prevention device for road milling machine, including pedestal and matrix, described matrix is with dismountable side
Formula is installed on the base, and described matrix can be fixedly mounted on the pedestal at least two different operating positions
On.
Preferably, the milling and planing drum friction prevention device for road milling machine, wherein described matrix can rotate 180 °
It is fixedly mounted on the base, to change operating position.
Preferably, the milling and planing drum friction prevention device for road milling machine, wherein the pedestal has fixed receive
Portion, and the fixation receiving portion is recessed at least partially along the direction opposite with the milling and planing drum friction prevention device direction of feed.
Preferably, the milling and planing drum friction prevention device for road milling machine, wherein the fixed receiving portion has the
One supporting surface, the second supporting surface, third supporting surface.
Preferably, the milling and planing drum friction prevention device for road milling machine, wherein described matrix has fixed protrude
Portion, and the fixation protrusion forms the interface of machinery and matches with being meshed and connect with the fixed receiving portion.
Preferably, the milling and planing drum friction prevention device for road milling machine, wherein described matrix includes working face,
And fit respectively with first supporting surface, the second supporting surface, third supporting surface the first stationary plane, the second stationary plane,
Third stationary plane.
Preferably, the milling and planing drum friction prevention device for road milling machine, wherein the pedestal is equipped with countersunk head
Hole, matrix are equipped with threaded hole, pass through the counter sink using fastening bolt and screw in threaded hole, are existed with fixing described matrix
On the pedestal.
Preferably, the milling and planing drum friction prevention device for road milling machine, wherein the working face of described matrix is by resistance to
Lost material is made or is formed by welding coating.
In the milling and planing drum friction prevention device of this case, matrix is removably fixed on the base, of simple structure and strong practicability, in knife
After tool and cutter are worn, it can effectively prevent abrasion from continuing to be expanded to milling and planing drum roller edge, can effectively extend milling
Drum edge knife rest and cutting-tool's used life.
Description of the drawings
Fig. 1 is the overall structure diagram of the milling and planing drum friction prevention device；
Fig. 2 is the base vertical view of the milling and planing drum friction prevention device；
Fig. 3 is the matrix vertical view of the milling and planing drum friction prevention device；
Fig. 4 is 45 ° of the front side assembly decomposition diagram of the milling and planing drum friction prevention device；
Fig. 5 be the milling and planing drum friction prevention device look up 45 ° assembly decomposition diagrams；
Fig. 6 is 45 ° of assembly decomposition diagrams of backsight of the milling and planing drum friction prevention device；
Fig. 7 is the installation site front view of the milling and planing drum friction prevention device；
Fig. 8 is the installation site side view of the milling and planing drum friction prevention device.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in Figure 1, the overall structure diagram of the milling and planing drum friction prevention device 1 comprising pedestal 2, matrix 3, matrix 3 is with can
The mode of dismounting is namely removably fixed on pedestal 2, and matrix 3 can be consolidated at least two different operating positions
It is scheduled on pedestal 2, can effectively extend milling and planing drum edge knife rest and cutting-tool's used life.
In the milling and planing drum friction prevention device 1 of this case, matrix 3 is removably fixed on pedestal 2, of simple structure and strong practicability,
After cutter 15 and cutter 16 are worn, abrasion can effectively be prevented to continue to be expanded to milling and planing drum roller edge 14.
Preferably, matrix 3 can rotate 180 ° of installations, to change operating position.
Fig. 2 shows the independent view of the pedestal 2 of the milling and planing drum friction prevention device 1, pedestal 2 has fixed receiving portion 12, and should
Fixed receiving portion 12 is recessed at least partially along the opposite direction of the direction of feed of milling and planing drum friction prevention device 1.The fixed receiving
Portion 12 includes the first supporting surface 7, the second supporting surface 8, third supporting surface 9.
Fig. 3 shows that the independent view of the matrix 3 of the milling and planing drum friction prevention device 1, matrix 3 have fixed protrusion 13, and should
Fixed protrusion 13 forms the interface of machinery with fixed receiving portion 12, to be meshed matches connection.
Described matrix 3 includes working face 4, the first stationary plane 71, the second stationary plane 81, third stationary plane 91.Fig. 4,5,6 show
The structural decomposition diagram of the milling and planing drum friction prevention device 1, the first supporting surface 7 and the fixed protrusion of the fixed receiving portion 12 are gone out
13 the first stationary plane 71 fits；Second stationary plane 81 of the second supporting surface 8 and fixed protrusion 13 fits；Third supports
Face 9 and the third stationary plane 91 of fixed protrusion 13 fit.
Pedestal 2 is equipped with counter sink 6, and matrix 3 is equipped with threaded hole 11, and fastening bolt 5 passes through the counter sink 6 on pedestal 2,
It screws in the threaded hole 11 on matrix 3, matrix 3 is fastened on pedestal 2 with this.The working face 4 of described matrix 3 is by anti abrasive
Material is constituted, or is formed by welding coating.
Fig. 7 Fig. 8 shows the location drawing that the milling and planing drum friction prevention device 1 is mounted on milling and planing drum, and bottom surface 10 passes through welding side
Formula is fixed on cylinder surface, it can be seen that milling and planing drum makees circumgyration campaign along direction V, and abrasion is the side along outside F
To milling and planing drum inside, that easy to produce abrasion is hatch region A and region B.The starting point of region A and region B are all from cutter
15,16 outermost of cutter scribing line L starts, until the edge of milling and planing drum roller 14.The working face 4 of milling and planing drum friction prevention device 1 is just
It is arranged in region A and region B, such purpose is exactly that can effectively prevent to grind after cutter 15 and cutter 16 are worn
Damage continues to be expanded to milling and planing drum roller edge 14, that is, plays the design effect of the present invention.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (8)
1. a kind of milling and planing drum friction prevention device for road milling machine, which is characterized in that including pedestal and matrix, described matrix is with can
The mode of dismounting is installed on the base, and described matrix can be fixedly mounted on institute at least two different operating positions
It states on pedestal.
2. being used for the milling and planing drum friction prevention device of road milling machine as described in claim 1, which is characterized in that described matrix can revolve
Turn 180 ° to be fixedly mounted on the base, to change operating position.
3. being used for the milling and planing drum friction prevention device of road milling machine as claimed in claim 2, which is characterized in that the pedestal has solid
Determine receiving portion, and the fixation receiving portion is recessed at least partially along the direction opposite with the milling and planing drum friction prevention device direction of feed
Enter.
4. being used for the milling and planing drum friction prevention device of road milling machine as claimed in claim 3, which is characterized in that the fixed receiving portion
With the first supporting surface, the second supporting surface, third supporting surface.
5. being used for the milling and planing drum friction prevention device of road milling machine as claimed in claim 4, which is characterized in that described matrix has solid
Determine protrusion, and the fixation protrusion forms the interface of machinery and match with being meshed and connect with the fixed receiving portion.
6. being used for the milling and planing drum friction prevention device of road milling machine as claimed in claim 5, which is characterized in that described matrix includes work
Make face, and the first stationary plane, second solid to fit respectively with first supporting surface, the second supporting surface, third supporting surface
Determine face, third stationary plane.
7. being used for the milling and planing drum friction prevention device of road milling machine as claimed in claim 6, which is characterized in that the pedestal is equipped with
Counter sink, matrix are equipped with threaded hole, pass through the counter sink using fastening bolt and screw in threaded hole, with the fixation base
Body is on the base.
8. being used for the milling and planing drum friction prevention device of road milling machine as claimed in claim 7, which is characterized in that the work of described matrix
Face is made of anti abrasive material or is formed by welding coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455397.1A CN108374315A (en) | 2018-05-14 | 2018-05-14 | A kind of milling and planing drum friction prevention device for road milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455397.1A CN108374315A (en) | 2018-05-14 | 2018-05-14 | A kind of milling and planing drum friction prevention device for road milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108374315A true CN108374315A (en) | 2018-08-07 |
Family
ID=63033368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455397.1A Pending CN108374315A (en) | 2018-05-14 | 2018-05-14 | A kind of milling and planing drum friction prevention device for road milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108374315A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009004190U1 (en) * | 2009-03-25 | 2010-08-12 | Wirtgen Gmbh | Ejector or ejector unit for a road milling machine or the like. |
| CN203682418U (en) * | 2013-12-20 | 2014-07-02 | 北京国电富通科技发展有限责任公司 | Head roll for steel belt conveyor |
| CN203803598U (en) * | 2013-12-06 | 2014-09-03 | 福建铁拓机械有限公司 | Breaker roll for waste asphalt mixture |
| CN104047221A (en) * | 2013-02-22 | 2014-09-17 | 宝马格有限公司 | Milling drum comprising a, more particularly replaceable, material guiding device and material guiding device for a milling drum |
| CN204875463U (en) * | 2015-08-18 | 2015-12-16 | 苏州凯通工程机械有限公司 | Mill to dig to rouse and throw flitch with V -arrangement |
| CN204898489U (en) * | 2015-08-18 | 2015-12-23 | 苏州凯通工程机械有限公司 | Mill and dig drum with throwing flitch |
| CN208517799U (en) * | 2018-05-14 | 2019-02-19 | 苏州五元素机械制造有限公司 | A kind of milling and planing drum friction prevention device for road milling machine |
-
2018
- 2018-05-14 CN CN201810455397.1A patent/CN108374315A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009004190U1 (en) * | 2009-03-25 | 2010-08-12 | Wirtgen Gmbh | Ejector or ejector unit for a road milling machine or the like. |
| CN104047221A (en) * | 2013-02-22 | 2014-09-17 | 宝马格有限公司 | Milling drum comprising a, more particularly replaceable, material guiding device and material guiding device for a milling drum |
| CN203803598U (en) * | 2013-12-06 | 2014-09-03 | 福建铁拓机械有限公司 | Breaker roll for waste asphalt mixture |
| CN203682418U (en) * | 2013-12-20 | 2014-07-02 | 北京国电富通科技发展有限责任公司 | Head roll for steel belt conveyor |
| CN204875463U (en) * | 2015-08-18 | 2015-12-16 | 苏州凯通工程机械有限公司 | Mill to dig to rouse and throw flitch with V -arrangement |
| CN204898489U (en) * | 2015-08-18 | 2015-12-23 | 苏州凯通工程机械有限公司 | Mill and dig drum with throwing flitch |
| CN208517799U (en) * | 2018-05-14 | 2019-02-19 | 苏州五元素机械制造有限公司 | A kind of milling and planing drum friction prevention device for road milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 226007 plant 4, HUanpu modern industrial park, No. 3, Qilianshan Road, suxitong science and Technology Industrial Park, Nantong City, Jiangsu Province Applicant after: Jiangsu Wuyuan Machinery Manufacturing Co.,Ltd. Address before: 215400 No. 4 Zhengzhong Road, Ludu Town, Taicang City, Suzhou City, Jiangsu Province Applicant before: SUZHOU WUYUANSU MACHINERY MANUFACTURING Co.,Ltd. |
|
| CB02 | Change of applicant information |