CN106192704A - Rotor assembly and cold regenerative machine - Google Patents
Rotor assembly and cold regenerative machine Download PDFInfo
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- CN106192704A CN106192704A CN201610785382.2A CN201610785382A CN106192704A CN 106192704 A CN106192704 A CN 106192704A CN 201610785382 A CN201610785382 A CN 201610785382A CN 106192704 A CN106192704 A CN 106192704A
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- Prior art keywords
- cutter tooth
- cylinder
- rotor assembly
- line
- support plate
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- 230000001172 regenerating effect Effects 0.000 title claims abstract description 11
- 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
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003801 milling Methods 0.000 abstract description 50
- 239000000463 material Substances 0.000 abstract description 40
- 238000000034 method Methods 0.000 abstract description 14
- 239000008187 granular material Substances 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 description 21
- 150000001875 compounds Chemical class 0.000 description 11
- 238000010276 construction Methods 0.000 description 11
- 239000010426 asphalt Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000004064 recycling Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 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
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005096 rolling process Methods 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 machine, relate to engineering machinery field, in order to optimize the structure of rotor assembly, reduce operational vibration.This rotor assembly includes cylinder, support plate and cutter tooth, and support plate is installed on its periphery face, and cutter tooth is installed on support plate.Technique scheme, it is not mounted directly cutter tooth, but cutter tooth is arranged on support plate, again support plate is arranged on cylinder, this makes cutter tooth outermost end and outer surface of cylinder there is height difference H, ensure the ground surface material of milling and newly gather materials and have sufficient mix space so that the granule of milling road surface generation meets the requirement of new roadbed.
Description
Technical field
The present invention relates to engineering machinery field, be specifically related to a kind of rotor assembly and cold regenerative machine.
Background technology
Pavement cold recycling machine is a kind of efficient, road construction machinery of environmental protection, and the regeneration being mainly used in old asphalt pavement is made
Industry.It is to old asphalt pavement milling, broken, then uniform with the binding agent mix by a certain percentage such as cement, water, emulsified asphalt,
The compound formed is as the roadbed on new road surface.Rotor is the equipment of cold regenerative machine, carries out milling for road pavement, mixes
Close, the quality of overall operation efficiency and new raw mix is played vital impact.
Cold in place recycling refers to use special Cold Recycling Equipment, and bituminous paving is carried out Spot Cooling milling, broken
With screening (if desired), then mix and a number of newly gather materials, regenerate binder, active filler (cement, Calx etc.), water,
Through room temperature mix, pave, the operation such as roll, disposably realize the technology of old asphalt pavement regeneration.It includes that bitumen layer is on the spot
Cold renewal and complete deep formula cold in place recycling two ways.The cold in place recycling only carried out asphalt material layer is referred to as bitumen layer on the spot
Cold renewal；Regeneration zone not only includes asphalt material layer but also include non-bituminous material layer, is referred to as complete deep formula cold in place recycling.
In prior art, including multiple milling instrument for processing the milling roller of earth material, each milling cutter is mutual
It is directly installed on housing face spaced a predetermined distance and according to predetermined zigzag pattern arrangement.
Inventor finds, at least there is following problems: in prior art, milling cutter is directly installed on set in prior art
Shell surface, though this mounting means can improve the material distribution that milling goes out, but there is limitation in the operating of milling material, it is impossible to
Fully mix milling material gathers materials with newly adding, it is impossible to fully meet the requirement of cold in place recycling construction.
Summary of the invention
One of them purpose of the present invention is to propose a kind of rotor assembly and cold regenerative machine, in order to optimize the knot of rotor assembly
Structure, improves mixing effect.
For achieving the above object, the invention provides techniques below scheme:
The invention provides a kind of rotor assembly, including cylinder, support plate and cutter tooth, described support plate is installed on outside described cylinder
Side face, described cutter tooth is installed on described support plate.
In an alternate embodiment of the invention, described cutter tooth is installed on described support plate by pedestal.
In an alternate embodiment of the invention, on described cylinder developed surface, by described cylinder developed surface with being parallel to described cylinder
Centre of the drum's line of circumference is divided into the first area of symmetry and second area, described first area and described second area respectively to deposit
At a cutter tooth, and this pair cutter tooth is positioned on the same bus of described cylinder.
In an alternate embodiment of the invention, two described cutters tooth on described cylinder same bus it are positioned at relative to described cylinder
Described centre of the drum line yawing moment contrary, deflection angle is equal.
In an alternate embodiment of the invention, the section line being respectively parallel to described centre of the drum line exists two described cutters tooth.
In an alternate embodiment of the invention, it is positioned at the cutter tooth of described first area to arrange position and also meet following requirements: every
Described cutter tooth is positioned at described first area left hand helix line and the point of intersection of right-handed helix line；
And/or, it is positioned at the cutter tooth of described second area and position is set also meets following requirements: every described cutter tooth is positioned at
Left hand helix line and the point of intersection of right-handed helix line in described second area.
In an alternate embodiment of the invention, along the axis direction of described cylinder, through the two of adjacent two described cutter tooth tops
The spacing of section line described in bar is more than the diameter of described cutter tooth.
In an alternate embodiment of the invention, the axis of each described cutter tooth and the rotation centerline setting at an acute angle of described cutter tooth.
In an alternate embodiment of the invention, the axis of each described cutter tooth and the section line setting at an acute angle of described cylinder.
The embodiment of the present invention also provides for a kind of cold regenerative machine, the rotor assembly provided including the arbitrary technical scheme of the present invention.
Based on technique scheme, the embodiment of the present invention at least can produce following technique effect:
Technique scheme, is not mounted directly cutter tooth, but is arranged on support plate by cutter tooth, then support plate is arranged on cylinder
On, this makes cutter tooth outermost end and outer surface of cylinder there is height difference H, it is ensured that the ground surface material of milling and newly gathering materials has sufficient
Mix space so that the granule that milling road surface produces meets the requirement of new roadbed.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the cold renewal rotor three-dimensional perspective of the present invention；
Fig. 2 is the milling cutter tooth scheme of installation of the cold renewal rotor of the present invention；
Fig. 3 is the schematic diagram (being furnished with boost line in length and breadth) launched along roll circumference direction according to Fig. 1；
Fig. 4 be on the cold renewal rotor adjacent sections line of the present invention cutter tooth relative to position view；
Fig. 5 is to launch cutter tooth according to Fig. 1 along roll circumference direction to arrange schematic diagram.
Reference:
1, cylinder；2, support plate；3, pedestal；4, broach shell；5, cutter tooth；6, axis；7, rotation centerline；8, section line；9, position
Put line；10, centre of the drum's line；11, section line；12, left hand helix line；13, left hand helix line；14, right-handed helix line；15, right
Hands helix；16, right-handed helix line；17, right-handed helix line；18, left hand helix line；19, left hand helix line.
Detailed description of the invention
The technical scheme provided the present invention below in conjunction with Fig. 1～Fig. 5 illustrates in more detail.
The title that present document relates to or term are explained.
As shown in Figure 1, Figure 2, Figure 3 shows, axis 6 is the axis of cutter tooth 5.Rotation centerline 7 is cylinder 1 when rotating, at cylinder 1
On along cylinder 1 diameter of section direction and the straight line through cutter tooth 5 top.Every cutter tooth 5 corresponding rotation centerline 7 respectively.
Section line 8 refers to the corresponding line on cylinder 1 developed surface of circumference in cylinder 1 cross section.Bus refers to the mother of the periphery of cylinder 1
Line.The position line 9 refers to the corresponding line on cylinder 1 developed surface of bus of cylinder 1.
Seeing Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of rotor assembly, including cylinder 1, support plate 2 and cutter tooth 5, support plate
2 are installed on cylinder 1 outer peripheral face, and cutter tooth 5 is installed on support plate 2.
On the one hand the effect of cold regenerative machine rotor is by old asphalt pavement milling, crushes, and produces the material meeting roadbed requirement
Material granule, on the other hand effect is to be formed uniformly ground surface material and new aggregate blending to meet the roadbed compound that grating requires.
Therefore, the design of cold renewal rotor should take into account milling and two kinds of functions of mix.Seeing Fig. 2, technique scheme, cutter tooth 5 is the most straight
Connecing and be arranged on cylinder 1 outer peripheral face, but be arranged on support plate 2 by cutter tooth 5, then be arranged on cylinder 1 by support plate 2, this makes cutter
There is height difference H in tooth 5 outermost end and cylinder 1 outer surface, it is ensured that the ground surface material of milling and newly gather materials and have sufficient mix space,
The granule that milling road surface is produced meets the requirement of new roadbed.
Further, cutter tooth 5 is installed on support plate 2 by pedestal 3.Cutter tooth 5 and pedestal 3 can be an entirety, use support plate 2
After, still retain pedestal 3, the installation difficulty of cutter tooth 5 can be simplified.
See Fig. 3 to Fig. 5, the arranged distribution of cutter tooth 5 is described below.
For ease of demonstrating the cutter tooth 5 arranged distribution at cylinder 1 outer surface, first cylinder 1 developed surface is done and introduce, logical
Cross cylinder 1 developed surface and can more clearly describe the cutter tooth arranged distribution at cylinder 1 outer surface.
As it is shown on figure 3, cylinder 1 outwardly deploying is obtained cylinder 1 developed surface.Fig. 3 intermediate roll 1 developed surface is the most corresponding
360 degree, what bottom developed surface was corresponding is 0 degree, and upper and lower side connects the three-dimensional cylinder 1 of formation.
On cylinder 1 developed surface, centre of the drum's line 10 is the evolute of cylinder 1 length direction centre position circumference, section line
11 is each bar line being parallel to centre of the drum's line 10, the bus of the position line 9 respective rollers 1.
Seeing Fig. 3 and Fig. 5, on cylinder 1 developed surface, cylinder 1 developed surface is divided into the first of symmetry by centre of the drum's line 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 cutter tooth 5 is positioned at the same of cylinder 1
Article one, bus, on cylinder 1 developed surface, i.e. the two cutter tooth is positioned on the same position line 9.In terms of cylinder 1 circumferencial direction,
It is disposed with two cutters tooth 5 on each the position line 9, and lays respectively at the both sides of centre of the drum's line 10, it is ensured that synchronization
Having two cutters tooth 5 to enter ground milling, rotor by right two the milling resistances of a first from left, rotor uniform force, decreases rotor simultaneously
Vibration.
Further, seeing Fig. 3, two cutters tooth 5 being positioned on cylinder 1 same bus are relative to centre of the drum's line 10
Yawing moment is 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 technique scheme provides, rotor structure is reasonable, and milling is laborsaving, operation is steady, construction ability is strong.
See rotation centerline 7 setting at an acute angle of Fig. 2, the axis of each cutter tooth 5 and cutter tooth 5.Milling cutter tooth 5 is with certain
Angle [alpha] is installed on cylinder 1 so that cutter tooth 5 milling old pavement material in the way of relatively labor-saving.
The layout of cutter tooth 5 meets following condition equally: on cylinder 1 developed surface, at the section line being respectively parallel to centrage
There are two cutters tooth 5 ' on 11.See Fig. 3, each section line 11 is disposed with two cutters tooth 5 ' so that in identical construction
Under condition (rotary speed, construction depth, construction object), enhance the cutting power of rotor, improve overall operation efficiency.
In the present embodiment, it is preferably located at the layout of cutter tooth 5 in each region and also meets following condition: be positioned at first area
The position that arranges of cutter tooth 5 also meets following requirements: every cutter tooth 5 is positioned at first area left hand helix line and right-handed helix line
Point of intersection.
And/or, the position that arranges being positioned at second area cutter tooth 5 also meets following requirements: every cutter tooth 5 is positioned at the secondth district
Left hand helix line and the point of intersection of right-handed helix line in territory.
Milling rotor helical-screw line first place connects, smoothness, it is ensured that also make while milling effect to stir, fully.
As a example by embodiment of the present invention cutter tooth 5 in first area, second area meets above-mentioned each condition simultaneously.Cold renewal
Cutter tooth 5 on rotor is distributed in cylinder 1 left field and right side area, left field cutter tooth with centre of the drum's line 10 for intersection
5 press left hand helix line arranges, presenting the rule by the arrangement of right-handed helix line, this makes the ground surface material both can be along left hand simultaneously
Spiral alignment centre of the drum line 10 moves, it is also possible to move along right-handed helix alignment cylinder 1 left end so that granular materials can be
Move back and forth on whole rotor width direction, it is ensured that milling material, the abundant mix newly gathered materials.See Fig. 5, in the M of first area,
At the infall of helix, form near-rhombic abcd, make compound dispersed on milling width direction.Second area N
The cutter tooth 5 that is similar in the M of first area of cutter tooth 5 arrangement.
Rotor cutter tooth 5 connection and reasonable arrangement, can guarantee that the abundant mix of compound, and uniformly divides on milling width direction
Dissipate: rotor cutter tooth 5 is pressed left/right hand helix rule and arranged, presents the rule by right/left hands helical row simultaneously, and this makes
Ground surface material both can move along left/right hand spiral alignment centre of the drum line 10, it is also possible to along right/left hands spiral alignment cylinder
1 end motion, it is ensured that milling material, the abundant mix newly gathered materials, and compound is dispersed on milling width direction.
See section line 8 setting at acute angles beta of Fig. 3, the axis of each cutter tooth 5 and cylinder 1 so that cutter in rotor operation process
Tooth 5 bears certain offset loading force, and combining road crushes the material random collision to cutter tooth 5, can obtain cutter tooth 5 in broach shell 4
The effect rotated, it is ensured that cutter tooth 5 even wearing.
See Fig. 4, along the axis direction of described cylinder 1, two section lines 11 through adjacent two cutter tooth 5 tops
Spacing is more than the diameter of cutter tooth 5 so that two cutter tooth 5 diameters being positioned on adjacent two section lines 11 exist space B.
See Fig. 4, on cylinder 1 axial direction, form space T between adjacent cutter tooth 5, it is ensured that the ground surface material that milling goes out
In there is major diameter granule, meet the requirement to compound of the new roadbed.
See Fig. 4, form relatively large distance B between adjacent two section lines 11, it is contemplated that the diameter D of cutter tooth 5, in rolling
Space T is formed between adjacent cutter tooth 5, it is ensured that the ground surface material that milling goes out exists major diameter granule, with full on cylinder 1 axial direction
The new roadbed requirement to compound of foot.
The rotor assembly that technique scheme provides, this rotor uses bidentate (two cutters tooth on the position line 9
5), the arrangement of a line bidentate (two cutters tooth 5 on section line 11), it is ensured that milling and plane operation is steady, strengthens construction ability；
Adjacent sections line arranges relatively large distance, it is ensured that the granular materials that milling produces meets the requirement of new roadbed.Rotor cutter tooth 5 cloth
Put and meet left-hand screw line and right-hand helix arrangement regulation simultaneously, it is ensured that the abundant mix of compound, and make the material after mix
On milling width direction dispersed.Cutter tooth 5 is arranged in the rule the most simultaneously meeting left-hand screw line and right-hand helix, should
Rotor has the advantages that milling is laborsaving, operation is steady, construction ability is strong, it is possible to achieve the abundant mix of compound, and makes to mix
Material after conjunction is dispersed on milling width direction.Rotor cutter tooth 5 arrangement regulation, setting angle are unified, it is easy to accomplish from
Dynamicization welding and batch production.
Introduce the most in detail.
As it is shown in figure 1, the cold regenerative machine rotor assembly that the present invention provides includes cylinder 1, support plate 2, pedestal 3, broach shell 4 and cutter
Tooth 5.Cutter tooth 5 is arranged in broach shell 4, and broach shell 4 is assemblied on pedestal 3, and pedestal 3 is by being fixedly welded on support plate 2, and support plate 2 leads to
Cross and be weldingly fixed on cylinder 1.
As in figure 2 it is shown, cylinder 1 direction of rotation is w, in terms of cylinder 1 end face, in the axis 6 of cutter tooth 5 and the rotation of cutter tooth 5
Heart line 7 becomes angle α, and this makes cutter tooth 5 milling old pavement material in the way of relatively labor-saving.Cutter tooth 5 outermost end and cylinder 1 surface shape
Become height difference H, it is ensured that the ground surface material of milling and newly gather materials and have sufficient mix space.
As it is shown on figure 3, cylinder 1 is along the circumferential direction launched, the axis 6 of cutter tooth 5 become with rotor section line 8 one less
Angle beta so that in rotor operation process, cutter tooth 5 bears certain offset loading force, combining road crushes material touching at random cutter tooth 5
Hit, the effect that cutter tooth 5 rotates in broach shell 4 can be obtained, it is ensured that cutter tooth 5 even wearing.
As it is shown on figure 3, be disposed with two cutters tooth 5 on each position line 9, and lay respectively at centre of the drum's line 10
Both sides, it is ensured that synchronization has two cutters tooth 5 to enter ground milling, rotor assembly simultaneously by right two the milling resistances of the first from left,
Uniform force, decreases the vibration of rotor.And the axis 6 opposing roller centrage of two cutters tooth 5 at each position line 9
The yawing moment of 10 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 it is shown on figure 3, be disposed with two cutters tooth 5 ' on each section line 11 so that (rotate at identical execution conditions
Speed, construction depth, construction object) under, enhance the cutting power of rotor.
As shown in Figure 4, relatively large distance B is formed between adjacent two section lines 11, it is contemplated that the diameter D of cutter tooth 5, this
Sample just forms space T on cylinder axial direction between adjacent cutter tooth 5, it is ensured that there is major diameter in the ground surface material that milling goes out
Grain, to meet the requirement to old asphalt mixture of the new roadbed.
As it is shown in figure 5, the cutter tooth 5 on cold renewal rotor is distributed in district on the left of cylinder 1 with centre of the drum's line 10 for intersection
Territory (first area M) and right side area (second area N), left field cutter tooth 5 press left hand helix line 12,13 arrange, simultaneously in
Revealing the rule by right-handed helix line 14,15 arrangement, this makes the ground surface material both can be along left hand helix line 12 to centre of the drum
Line 10 moves, it is also possible to move along right-handed helix line 14 to cylinder 1 left end so that granular materials can be in whole rotor width side
Upwards move back and forth, it is ensured that milling material, the abundant mix newly gathered materials, and milling mix after compound in the direction of the width can
It is uniformly distributed.At left hand helix line 12,13 and the infall of right-handed helix line 14,15, form near-rhombic abcd, line segment ab
Length close to the length of line segment bc, and cutter tooth 5 is in the vertex position of rhombus abcd.Mix on width in milling, cutter tooth 5 in
Existing multiple identical near-rhombic patterns so that compound is the most dispersed.
Right side area cutter tooth 5 rule of arranging is similar with left field, and cutter tooth 5 is pressed right-handed helix line 16,17 and arranged, simultaneously in
Reveal the rule of left hand helix line 18,19 arrangement, at the infall of helix 16,17,18,19, form near-rhombic a ' b ' c '
D ', the length of line segment a ' b ' is close to the length of line segment c ' d ', and cutter tooth 5 is in the vertex position of rhombus a ' b ' c ' d '.
The rotor assembly that technique scheme provides, it is possible to milling road surface in the way of relatively labor-saving, obtains meeting roadbed and wants
The granular materials asked, rotor tool wear is uniform, and the ground surface material producing milling carries out mix fully with newly gathering materials, and
On milling width dispersed, meet cold regeneration construction to rotor milling and the requirement of mix dual-use function.
The embodiment of the present invention also provides for a kind of cold regenerative machine, the rotor assembly provided including the arbitrary technical scheme of the present invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", "front", "rear",
The orientation of the instruction such as "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " or position relationship are for based on accompanying drawing institute
The orientation shown or position relationship, be only for ease of describing the present invention and simplifying the device describing rather than indicating or infer indication
Or element must have specific orientation, for specific azimuth configuration and operation, thus it is not intended that in protecting the present invention
The restriction held.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent,
But these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (11)
1. a rotor assembly, it is characterised in that include cylinder (1), support plate (2) and cutter tooth (5), described support plate (2) is installed on
Described cylinder (1) outer peripheral face, described cutter tooth (5) is installed on described support plate (2).
Rotor assembly the most according to claim 1, it is characterised in that described cutter tooth (5) is installed on described by pedestal (3)
Support plate (2).
Rotor assembly the most according to claim 1 and 2, it is characterised in that on described cylinder (1) developed surface, by described
Cylinder (1) the developed surface centre of the drum's line (10) being parallel to described cylinder (1) circumference is divided into the first area and the of symmetry
Respectively there is a cutter tooth (5) in two regions, described first area and described second area, and this pair cutter tooth (5) is positioned at described cylinder
(1) on same bus.
Rotor assembly the most according to claim 3, it is characterised in that be positioned at two on described cylinder (1) same bus
Contrary relative to described centre of the drum line (10) yawing moment of described cylinder (1) for described cutter tooth (5), deflection angle is equal.
Rotor assembly the most according to claim 3, it is characterised in that be respectively parallel to cutting of described centre of the drum line (10)
Upper thread (11) is upper exists two described cutters tooth (5).
Rotor assembly the most according to claim 5, it is characterised in that the cutter tooth (5) being positioned at described first area is arranged
Position also meets following requirements: every described cutter tooth (5) is positioned at described first area left hand helix line and right-handed helix line
Point of intersection.
Rotor assembly the most according to claim 5, it is characterised in that the cutter tooth (5) being positioned at described second area is arranged
Position also meets following requirements: every described cutter tooth (5) is positioned at described second area left hand helix line and right-handed helix line
Point of intersection.
Rotor assembly the most according to claim 5, it is characterised in that along the axis direction of described cylinder (1), Jing Guoxiang
The spacing of two described section lines (11) on adjacent two described cutter tooth (5) tops is more than the diameter of described cutter tooth (5).
Rotor assembly the most according to claim 1, it is characterised in that the axis of each described cutter tooth (5) and described cutter tooth (5)
Rotation centerline (7) setting at an acute angle.
Rotor assembly the most according to claim 1, it is characterised in that the axis of each described cutter tooth (5) and described cylinder
(1) section line (8) setting at an acute angle.
11. 1 kinds of cold regenerative machines, it is characterised in that include the arbitrary described rotor assembly of claim 1-10.
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 |
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| Publication Number | Publication Date |
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| CN106192704A true CN106192704A (en) | 2016-12-07 |
| CN106192704B CN106192704B (en) | 2019-08-27 |
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| CN109778658A (en) * | 2017-11-13 | 2019-05-21 | 卡特彼勒路面机械公司 | Regeneration roller with interchangeable rectangle and V-arrangement blade |
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| DE29613658U1 (en) * | 1996-08-07 | 1996-10-02 | Bacher, Manfred, 88276 Berg | Machine for milling off concrete floor surfaces and milling drum therefor |
| DE102009052351A1 (en) * | 2009-11-07 | 2011-05-12 | Michael Steinbrecher | milling drum |
| DE102014001921A1 (en) * | 2013-02-22 | 2014-08-28 | Bomag Gmbh | Milling roller with a, in particular interchangeable, Materialleiteinrichtung and Materialleiteinrichtung for a milling drum |
| CN103866678B (en) * | 2014-04-02 | 2017-01-18 | 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778658A (en) * | 2017-11-13 | 2019-05-21 | 卡特彼勒路面机械公司 | Regeneration roller with interchangeable rectangle and V-arrangement blade |
| CN109778658B (en) * | 2017-11-13 | 2022-02-01 | 卡特彼勒路面机械公司 | Regeneration drum with interchangeable rectangular and V-shaped paddles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106192704B (en) | 2019-08-27 |
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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. |
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