CN106192704B - Rotor assembly and cold regenerative machine - Google Patents
Rotor assembly and cold regenerative machine Download PDFInfo
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- CN106192704B CN106192704B CN201610785382.2A CN201610785382A CN106192704B CN 106192704 B CN106192704 B CN 106192704B CN 201610785382 A CN201610785382 A CN 201610785382A CN 106192704 B CN106192704 B CN 106192704B
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- cutter tooth
- roller
- rotor assembly
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- supporting plate
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- 230000001172 regenerating effect Effects 0.000 title claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 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 description 10
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000003801 milling Methods 0.000 abstract description 49
- 239000000463 material Substances 0.000 abstract description 39
- 239000002245 particle Substances 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 description 25
- 239000010426 asphalt Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 10
- 238000002156 mixing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000004064 recycling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding 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
- E01C23/08—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a kind of rotor assembly and cold regenerative machines, are related to engineering machinery field, to optimize the structure of rotor assembly, reduce operational vibration.The rotor assembly includes roller, supporting plate and cutter tooth, and supporting plate is installed on drum peripheral face, and cutter tooth is installed on supporting plate.Above-mentioned technical proposal, it is not mounted directly cutter tooth, but cutter tooth is mounted on supporting plate, supporting plate is mounted on roller again, this makes cutter tooth outermost end with outer surface of cylinder, and there are height difference Hs, guarantee the ground surface material of milling and newly gather materials have sufficient mix space, so that the particle that milling road surface generates meets the requirement of new roadbed.
Description
Technical field
The present invention relates to engineering machinery fields, and in particular to a kind of rotor assembly and cold regenerative machine.
Background technique
Pavement cold recycling machine is a kind of road construction machinery efficiently, environmentally friendly, and the regeneration for being mainly used for old asphalt pavement is made
Industry.It is to old asphalt pavement milling, broken, and then mix is uniform by a certain percentage with the binders such as cement, water, emulsified asphalt,
Roadbed of the mixture of formation as new road surface.Rotor is the equipment of cold regenerative machine, carries out milling for road pavement, mixes
It closes, vital influence is played on the quality of overall operation efficiency and new raw mix.
Cold in place recycling refers to using dedicated Cold Recycling Equipment, carries out Spot Cooling milling to bituminous pavement, is crushed
With screening (when necessary), then mix it is a certain number of newly gather materials, regenerate binder, active filler (cement, lime etc.), water,
By room temperature mix, the processes such as pave, roll, the disposable technology for realizing old asphalt pavement regeneration.It include bitumen layer on the spot
Cold renewal and complete deep formula cold in place recycling two ways.The cold in place recycling only carried out to asphalt material layer is known as bitumen layer on the spot
Cold renewal；Regeneration zone had not only included asphalt material layer but also had included non-bituminous material layer, referred to as complete deep formula cold in place recycling.
In the prior art, the milling roller for handling earth material includes multiple milling tools, and each milling cutter is mutual
It is spaced a predetermined distance and is directly installed on housing face according to the arrangement of scheduled zigzag pattern.
Inventors have found that at least there are following problems in the prior art: milling cutter is directly installed on set in the prior art
Shell surface, though this mounting means can improve the material distribution that milling goes out, there are limitations for the operating of milling material, cannot
Fully mix milling material with it is new plus gather materials, the requirement of cold in place recycling construction cannot be fully met.
Summary of the invention
One of purpose of the invention is to propose a kind of rotor assembly and cold regenerative machine, to optimize the knot of rotor assembly
Structure improves mixing effect.
To achieve the above object, the present invention provides following technical schemes:
The present invention provides a kind of rotor assembly, including roller, supporting plate and cutter tooth, the supporting plate is installed on outside the roller
Circumferential surface, the cutter tooth are installed on the supporting plate.
In an alternate embodiment of the invention, the cutter tooth is installed on the supporting plate by pedestal.
In an alternate embodiment of the invention, on the roller developed surface, by the roller developed surface with being parallel to the roller
The roller centerline of circumference is divided into symmetrical first area and second area, and the first area and the second area are respectively deposited
In a cutter tooth, and this pair of of cutter tooth is located on the same bus of the roller.
In an alternate embodiment of the invention, two cutters tooth on the roller same bus are relative to the roller
The roller centerline deflection it is contrary, deflection angle is equal.
In an alternate embodiment of the invention, there are two knives on the first section line for be respectively parallel to the roller centerline
Tooth.
In an alternate embodiment of the invention, the cutter tooth setting position in the first area also meets following requirements: every
The cutter tooth is located at the point of intersection of left hand helix line and right-handed helix line in the first area；
And/or the cutter tooth setting position in the second area also meets following requirements: every that the cutter tooth is located at
The point of intersection of left hand helix line and right-handed helix line in the second area.
In an alternate embodiment of the invention, along the axis direction of the roller, by the two of the adjacent two cutter tooth tops
The spacing of first section line described in item is greater than the diameter of the cutter tooth.
In an alternate embodiment of the invention, the rotation centerline setting at an acute angle of the axis of each cutter tooth and the cutter tooth；Its
In, second section line refers to the corresponding line on the roller developed surface of the circumference in the roller section.
In an alternate embodiment of the invention, the second section line setting at an acute angle of the axis of each cutter tooth and the roller.
The embodiment of the present invention also provides a kind of cold regenerative machine, the rotor assembly provided including any technical solution of the present invention.
Based on the above-mentioned technical proposal, the embodiment of the present invention at least can produce following technical effect:
Above-mentioned technical proposal is not mounted directly cutter tooth, but cutter tooth is mounted on supporting plate, then supporting plate is mounted on roller
On, this makes cutter tooth outermost end and outer surface of cylinder there are height difference H, guarantees the ground surface material of milling and newly gather materials have adequately
Mix space, so that the particle that milling road surface generates meets the requirement of new roadbed.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is cold renewal rotor three-dimensional perspective of the invention；
Fig. 2 is the milling cutter tooth scheme of installation of cold renewal rotor of the invention；
Fig. 3 is the schematic diagram being unfolded according to Fig. 1 along roll circumference direction (equipped with auxiliary line in length and breadth)；
Fig. 4 is cutter tooth relative position schematic diagram on cold renewal rotor adjacent sections line of the invention；
Fig. 5 is that cutter tooth arrangement schematic diagram is unfolded along roll circumference direction according to Fig. 1.
Appended drawing reference:
1, roller；2, supporting plate；3, pedestal；4, broach shell；5, cutter tooth；6, axis；7, rotation centerline；8, the second section line；
9, the position line；10, roller centerline；11, the first section line；12, left hand helix line；13, left hand helix line；14, right-handed helix
Line；15, right-handed helix line；16, right-handed helix line；17, right-handed helix line；18, left hand helix line；19, left hand helix line.
Specific embodiment
Technical solution provided by the invention is illustrated in more detail below with reference to FIG. 1 to FIG. 5.
Present document relates to title or term explain.
As shown in Figure 1, Figure 2, Figure 3 shows, axis 6 is the axis of cutter tooth 5.When rotation centerline 7 is that roller 1 rotates, in roller 1
On along 1 diameter of section direction of roller and by 5 top of cutter tooth straight line.It is every that cutter tooth 5 is respectively corresponded a rotation centerline 7.
Second section line 8 refers to the corresponding line on 1 developed surface of roller of the circumference in 1 section of roller.Bus refers to the periphery of roller 1
Bus.The position line 9 refers to the corresponding line on 1 developed surface of roller of the bus of roller 1.
Referring to Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of rotor assembly, including roller 1, supporting plate 2 and cutter tooth 5, supporting plate
2 are installed on 1 outer peripheral surface of roller, and cutter tooth 5 is installed on supporting plate 2.
On the one hand the effect of cold regenerative machine rotor is by old asphalt pavement milling, is crushed, generate the material for meeting roadbed requirement
Expect particle, on the other hand effect is that ground surface material and new aggregate blending are formed uniformly to the roadbed mixture for meeting gradation requirement.
Therefore, the design of cold renewal rotor should take into account two kinds of functions of milling and mix.Referring to fig. 2, above-mentioned technical proposal, cutter tooth 5 be not straight
It connects and is mounted on 1 outer peripheral surface of roller, but cutter tooth 5 is mounted on supporting plate 2, then supporting plate 2 is mounted on roller 1, this makes knife
There are height difference Hs for 5 outermost end of tooth and 1 outer surface of roller, guarantee the ground surface material of milling and newly gather materials have sufficient mix space,
So that the particle that milling road surface generates meets the requirement of new roadbed.
Further, cutter tooth 5 is installed on supporting plate 2 by pedestal 3.Cutter tooth 5 and pedestal 3 can be an entirety, using supporting plate 2
Afterwards, still retain pedestal 3, can simplify the installation difficulty of cutter tooth 5.
Referring to Fig. 3 to Fig. 5, the arranged distribution of cutter tooth 5 is described below.
First to do to 1 developed surface of roller and introducing, lead to convenient for demonstrating cutter tooth 5 in the arranged distribution of 1 outer surface of roller
Cutter tooth can more clearly be described in the arranged distribution of 1 outer surface of roller by crossing 1 developed surface of roller.
As shown in figure 3,1 outwardly deploying of roller is obtained 1 developed surface of roller.1 developed surface of roller is corresponding topmost in Fig. 3
360 degree, corresponding bottom developed surface is 0 degree, and upper and lower side connects to forming three-dimensional roller 1.
On 1 developed surface of roller roller centerline 10 be 1 length direction middle position circumference of roller evolute, first section
Upper thread 11 is each line for being parallel to roller centerline 10, the bus of 9 respective rollers 1 of the position line.
Referring to Fig. 3 and Fig. 5, on 1 developed surface of roller, 1 developed surface of roller is divided into symmetrical first by roller centerline 10
Region M and second area N.Respectively there is a cutter tooth 5 in first area M and second area N, and the two cutters tooth 5 are located at the same of roller 1
One bus is that the two cutters tooth are located on the same position line 9 on 1 developed surface of roller.In terms of 1 circumferencial direction of roller,
It is disposed with two cutters tooth 5 on each position line 9, and is located at the two sides of roller centerline 10, ensure that synchronization
There are two cutters tooth 5 to enter ground milling, for rotor simultaneously by the right two milling resistances of a first from left, rotor uniform force reduces rotor
Vibration.
Further, referring to Fig. 3, two cutters tooth 5 on 1 same bus of roller are relative to roller centerline 10
Deflect that contrary, deflection angle is equal, so that the axial force that rotor is subject in operation process is cancelled out each other.
The rotor assembly that above-mentioned technical proposal provides, rotor structure is reasonable, and milling is laborsaving, operation is steady, construction ability is strong.
Referring to fig. 2, the setting at an acute angle of rotation centerline 7 of the axis of each cutter tooth 5 and cutter tooth 5.Milling cutter tooth 5 is with certain
Angle [alpha] is installed on roller 1, so that cutter tooth 5 is with relatively labor-saving mode milling old pavement material.
The arrangement of cutter tooth 5 equally meets following condition: on 1 developed surface of roller, being respectively parallel to first section of center line
There are two cutters tooth 5 ' on upper thread 11.Referring to Fig. 3, two cutters tooth 5 ' are disposed on each first section line 11, so that
Under identical execution conditions (rotation speed, construction depth, construction object), the cutting power of rotor is enhanced, overall operation is improved
Efficiency.
In the present embodiment, the arrangement for being preferably located at cutter tooth 5 in each region also meets following condition: being located in first area
The setting position of cutter tooth 5 also meets following requirements: every that cutter tooth 5 is located at left hand helix line and right-handed helix line in first area
Point of intersection.
And/or the setting position of cutter tooth 5 also meets following requirements in second area: every that cutter tooth 5 is located at the secondth area
The point of intersection of left hand helix line and right-handed helix line in domain.
Milling rotor helical-screw line first place connects, smooth, but also stirring evenly, sufficiently while guaranteeing milling effect.
The embodiment of the present invention is by taking the cutter tooth 5 in first area, second area meets above-mentioned each condition simultaneously as an example.Cold renewal
Cutter tooth 5 on rotor is distributed in 1 left area of roller and right area, left area cutter tooth with roller centerline 10 for intersection
5 are arranged by left hand helix line, while showing the rule arranged by right-handed helix line, this makes ground surface material both can be along left hand
Helix is moved to roller centerline 10, can also move along right-handed helix line to 1 left end of roller, granular materials is existed
It is moved back and forth on entire rotor width direction, guarantees milling material, fully mixing of newly gathering materials.Referring to Fig. 5, in the M of first area,
In the infall of helix, near-rhombic abcd is formed, keeps mixture evenly dispersed on milling width direction.Second area N
5 arrangement of cutter tooth be similar to first area M in cutter tooth 5.
5 connection and reasonable arrangement of rotor cutter tooth can guarantee fully mixing for mixture, and uniformly divide on milling width direction
Dissipate: rotor cutter tooth 5 is arranged by left/right hand helix rule, while showing the rule by right/left hand helical row, this makes
Ground surface material can both be moved along left/right hand helix to roller centerline 10, can also be along right/left hand helix to roller
The movement of 1 end, guarantees milling material, fully mixing of newly gathering materials, and mixture is evenly dispersed on milling width direction.
Referring to Fig. 3, the setting at acute angles beta of the second section line 8 of the axis and roller 1 of each cutter tooth 5, so that rotor operation process
Middle cutter tooth 5 bears certain offset loading force, and combining road is crushed random collision of the material to cutter tooth 5, can obtain cutter tooth 5 in broach shell
The effect rotated in 4 guarantees 5 even wearing of cutter tooth.
Referring to fig. 4, along the axis direction of the roller 1, by two first section lines on 5 top of adjacent two cutters tooth
11 spacing is greater than the diameter of cutter tooth 5, so that there are gaps for two 5 diameters of cutter tooth being located on adjacent two the first section lines 11
B。
Referring to fig. 4, on 1 axial direction of roller, space T is formed between adjacent cutter tooth 5, guarantees the ground surface material that milling goes out
In there are major diameter particles, meet requirement of the new roadbed to mixture.
Referring to fig. 4, a relatively large distance B is formed between adjacent two the first section lines 11, it is contemplated that the diameter D of cutter tooth 5,
Space T is formed between adjacent cutter tooth 5 on 1 axial direction of roller, is guaranteed in ground surface material that milling goes out there are major diameter particle,
To meet requirement of the new roadbed to mixture.
The rotor assembly that above-mentioned technical proposal provides, the rotor is using bidentate (two cutters tooth on a position line 9
5), the arrangement of a line bidentate (two cutters tooth 5 on first section line 11) guarantees that milling and plane operation is steady, enhancing construction
Ability；Relatively large distance is set on adjacent sections line, guarantees that the granular materials of milling generation meets the requirement of new roadbed.Rotor knife
Tooth 5 is arranged while meeting left helix and right-hand helix arrangement regulation, guarantees fully mixing for mixture, and after making mix
Material is evenly dispersed on milling width direction.The arrangement of cutter tooth 5 meets the rule of left helix and right-hand helix simultaneously on the whole
It restrains, which has the characteristics that milling is laborsaving, operation is steady, construction ability is strong, fully mixing for mixture may be implemented, and
Material after making mix is evenly dispersed on milling width direction.5 arrangement regulation of rotor cutter tooth, setting angle are unified, are easy to real
Existing automatic welding and batch production.
It introduces in detail with reference to the accompanying drawing.
As shown in Figure 1, cold regenerative machine rotor assembly provided by the invention includes roller 1, supporting plate 2, pedestal 3, broach shell 4 and knife
Tooth 5.Cutter tooth 5 is mounted in broach shell 4, and broach shell 4 is assemblied on pedestal 3, and for pedestal 3 by being fixedly welded on supporting plate 2, supporting plate 2 is logical
It crosses and is weldingly fixed on roller 1.
As shown in Fig. 2, 1 direction of rotation of roller is w, in terms of 1 end face of roller, in the axis 6 of cutter tooth 5 and the rotation of cutter tooth 5
For heart line 7 at angle α, this makes cutter tooth 5 with relatively labor-saving mode milling old pavement material.5 outermost end of cutter tooth and 1 surface shape of roller
At height difference H, guarantee the ground surface material of milling and newly gather materials have sufficient mix space.
As shown in figure 3, roller 1 is along the circumferential direction unfolded, the axis 6 and the second section line of rotor 8 of cutter tooth 5 at one compared with
Small angle beta so that cutter tooth 5 bears certain offset loading force in rotor operation process, combining road be crushed material to cutter tooth 5 with
Machine collision, can obtain the effect that cutter tooth 5 rotates in broach shell 4, guarantee 5 even wearing of cutter tooth.
As shown in figure 3, being disposed with two cutters tooth 5 on each position line 9, and it is located at roller centerline 10
Two sides ensure that synchronization has two cutters tooth 5 to enter ground milling, rotor assembly simultaneously by the right two milling resistances of a first from left,
Uniform force reduces the vibration of rotor.And in 6 opposing roller center line of the axis of two cutters tooth 5 of each position line 9
10 deflection is contrary, deflection angle is equal in magnitude, so that the axial force that rotor is subject in operation process is cancelled out each other.
As shown in figure 3, two cutters tooth 5 ' are disposed on each first section line 11, so that in identical execution conditions
Under (rotation speed, construction depth, construction object), the cutting power of rotor is enhanced.
As shown in figure 4, forming a relatively large distance B between adjacent two the first section lines 11, it is contemplated that the diameter of cutter tooth 5
D thus forms space T on roller axial direction between adjacent cutter tooth 5, guarantee to exist in the ground surface material of milling out big straight
Diameter particle, to meet requirement of the new roadbed to old asphalt mixture.
As shown in figure 5, the cutter tooth 5 on cold renewal rotor is that intersection is distributed in 1 left side area of roller with roller centerline 10
Domain (first area M) and right area (second area N), left area cutter tooth 5 is arranged by left hand helix line 12,13, is in simultaneously
Reveal the rule arranged by right-handed helix line 14,15, this makes ground surface material both can be along left hand helix line 12 to centre of the drum
Line 10 moves, and can also move along right-handed helix line 14 to 1 left end of roller, allow granular materials in entire rotor width side
It moves back and forth upwards, guarantees milling material, fully mixing of newly gathering materials, and the mixture milled after mixing in the direction of the width can
It is uniformly distributed.In left hand helix line 12,13 and the infall of right-handed helix line 14,15, near-rhombic abcd, line segment ab are formed
Length close to the length of line segment bc, and cutter tooth 5 is in the vertex position of diamond shape abcd.It is mixed in width direction in milling, cutter tooth 5 is in
Existing multiple identical near-rhombic patterns, so that mixture is evenly dispersed in the direction of the width.
Right area cutter tooth 5 is arranged, and rule is similar with left area, and cutter tooth 5 is arranged by right-handed helix line 16,17, is in simultaneously
The rule for revealing the arrangement of left hand helix line 18,19 forms near-rhombic a ' b ' c ' in the infall of helix 16,17,18,19
The length of d ', line segment a ' b ' are close to the length of line segment c ' d ', and cutter tooth 5 is in the vertex position of diamond shape a ' b ' c ' d '.
The rotor assembly that above-mentioned technical proposal provides can be obtained meeting roadbed and be wanted with relatively labor-saving mode milling road surface
The granular materials asked, rotor tool wear is uniform, and the ground surface material generated to milling gathers materials that carry out mix abundant with new, and
It is evenly dispersed on milling width, meet requirement of the cold regeneration construction to rotor milling and mix dual function.
The embodiment of the present invention also provides a kind of cold regenerative machine, the rotor assembly provided including any technical solution of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is only the present invention and simplified description for ease of description, rather than indicates or imply signified device
Or element must have a particular orientation, construct and operate for specific orientation, thus should not be understood as in present invention protection
The limitation of appearance.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
But these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of rotor assembly, which is characterized in that including roller (1), supporting plate (2) and cutter tooth (5), the supporting plate (2) is installed on
Roller (1) outer peripheral surface, the cutter tooth (5) are installed on the supporting plate (2)；
On the roller (1) developed surface, by the roller (1) the developed surface roller for being parallel to the roller (1) circumference
Center line (10) is divided into symmetrical first area and second area, and the first area and the second area respectively have a cutter tooth
(5), and this pair of of cutter tooth (5) is located on the same bus of the roller (1)；
There are two cutters tooth (5) on the first section line (11) for be respectively parallel to the roller centerline (10).
2. rotor assembly according to claim 1, which is characterized in that the cutter tooth (5) is installed on described by pedestal (3)
Supporting plate (2).
3. rotor assembly according to claim 1, which is characterized in that two be located on the roller (1) same bus
The cutter tooth (5) relative to the roller (1) the roller centerline (10) deflection it is contrary, deflection angle is equal.
4. rotor assembly according to claim 1, which is characterized in that cutter tooth (5) setting in the first area
Position also meets following requirements: every that the cutter tooth (5) are located at left hand helix line and right-handed helix line in the first area
Point of intersection.
5. rotor assembly according to claim 1, which is characterized in that cutter tooth (5) setting in the second area
Position also meets following requirements: every that the cutter tooth (5) are located at left hand helix line and right-handed helix line in the second area
Point of intersection.
6. rotor assembly according to claim 1, which is characterized in that along the axis direction of the roller (1), by phase
The spacing of two first section lines (11) on adjacent two cutter tooth (5) tops is greater than the diameter of the cutter tooth (5).
7. rotor assembly according to claim 1, which is characterized in that the axis of each cutter tooth (5) and the cutter tooth (5)
Rotation centerline (7) setting at an acute angle.
8. rotor assembly according to claim 1, which is characterized in that the axis of each cutter tooth (5) and the roller (1)
The second section line (8) setting at an acute angle；Wherein, second section line (8) refers to the circumference pair in the roller (1) section
It should be in the line on the roller (1) developed surface.
9. a kind of cold regenerative machine, which is characterized in that including any rotor assembly of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785382.2A CN106192704B (en) | 2016-08-31 | 2016-08-31 | Rotor assembly and cold regenerative machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785382.2A CN106192704B (en) | 2016-08-31 | 2016-08-31 | Rotor assembly and cold regenerative machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106192704A CN106192704A (en) | 2016-12-07 |
| CN106192704B true CN106192704B (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610785382.2A Active CN106192704B (en) | 2016-08-31 | 2016-08-31 | Rotor assembly and cold regenerative machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10640934B2 (en) * | 2017-11-13 | 2020-05-05 | Caterpillar Paving Products Inc. | Reclaiming drum having interchangeable rectangular and V-shaped paddles |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096585A1 (en) * | 1982-06-08 | 1983-12-21 | Koehring Company | An earth working machine |
| DE29613658U1 (en) * | 1996-08-07 | 1996-10-02 | Bacher, Manfred, 88276 Berg | Machine for milling off concrete floor surfaces and milling drum therefor |
| WO2011054334A1 (en) * | 2009-11-07 | 2011-05-12 | Michael Steinbrecher | Milling drum |
| CN103866678A (en) * | 2014-04-02 | 2014-06-18 | 西安宏大交通科技有限公司 | Milling-planing rotor |
| 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 |
| CN204530409U (en) * | 2015-03-24 | 2015-08-05 | 西安宏大交通科技有限公司 | For the finish-milling plane rotor of pavement milling machine |
| CN206157546U (en) * | 2016-08-31 | 2017-05-10 | 徐工集团工程机械有限公司 | Rotor subassembly and cold recycling machine |
-
2016
- 2016-08-31 CN CN201610785382.2A patent/CN106192704B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096585A1 (en) * | 1982-06-08 | 1983-12-21 | Koehring Company | An earth working machine |
| DE29613658U1 (en) * | 1996-08-07 | 1996-10-02 | Bacher, Manfred, 88276 Berg | Machine for milling off concrete floor surfaces and milling drum therefor |
| WO2011054334A1 (en) * | 2009-11-07 | 2011-05-12 | Michael Steinbrecher | Milling drum |
| 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 |
| CN103866678A (en) * | 2014-04-02 | 2014-06-18 | 西安宏大交通科技有限公司 | Milling-planing rotor |
| CN204530409U (en) * | 2015-03-24 | 2015-08-05 | 西安宏大交通科技有限公司 | For the finish-milling plane rotor of pavement milling machine |
| CN206157546U (en) * | 2016-08-31 | 2017-05-10 | 徐工集团工程机械有限公司 | Rotor subassembly and cold recycling machine |
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| CN106192704A (en) | 2016-12-07 |
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Effective date of registration: 20220802 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Patentee after: XUZHOU XUGONG ROAD-CONSTRUCTION MACHINERY Co.,Ltd. Address before: 221004 Industrial Zone, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. Patentee before: XUZHOU XUGONG ROAD-CONSTRUCTION MACHINERY Co.,Ltd. |