CN106544946A - It is combined the differential mixing device of organic hydraulic material paver - Google Patents
It is combined the differential mixing device of organic hydraulic material paver Download PDFInfo
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- CN106544946A CN106544946A CN201610970122.2A CN201610970122A CN106544946A CN 106544946 A CN106544946 A CN 106544946A CN 201610970122 A CN201610970122 A CN 201610970122A CN 106544946 A CN106544946 A CN 106544946A
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- shaft
- cone
- driving shaft
- driven shaft
- wearing plate
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
A kind of differential mixing device for being combined organic hydraulic material paver, hydraulic motor is set in the outer left side of malaxation device casing, one end of driving shaft and driven shaft in malaxation device casing is located on malaxation device casing left side wall, the other end is located on malaxation device casing right side wall, hydraulic motor is connected with driving shaft by shaft coupling, driving gear is set on driving shaft, is set on driven shaft with driving gear engaged transmission ratio as 4:5～8 driven gear, bearing and shaft end seal are set between driving shaft, driven shaft end and malaxation device casing, end connection is set on driving shaft 8 and driven shaft the bucket shank of stirring vane, on driving shaft and driven shaft, the uniform staggered row of 360 ° of phase places shows 2 bucket shanks, bucket shank bucket shank interleaved arrangement adjacent with driven shaft on driving shaft, angle α between the vertical center line and vertical plane of each stirring vane is 9 °～12 °, and stirring vane is that the wearing plate composition that can improve mix effect is set on the outer surface of blade base.
Description
Technical field
The invention belongs to new pavement and to completing the device technical field that road surface places under repair, and in particular to
To the equipment of cold mixing ground surface material.
Background technology
In existing asphalt roads making, bituminous paving surface layer has two kinds of structures, and one kind is hot material, and another kind is cold
Material.Hot material is hybridly prepared in stock ground according to a certain percentage by heated bitumen, aggregate chips material, mineral aggregate, transports construction by transport vehicle existing
, paved on road surface with asphalt remixer, the bituminous paving of this structure, in the preparation process of asphalt
In, flue gas enters air, severe contamination environment, in addition with a large amount of load-carrying vehicle conveying asphalt compounds, increased making drip
The expense of blue or green road.At present the cold material that paves used by bituminous paving is that micro-surface area paves material, is showed in construction by micro-surface area paver vehicle
Field will pave on road surface after emulsified asphalt, aggregate chips material mix；Another cold material that paves is to be layered car by breast by synchronous breakstone
Synchronously paving is spread across on road surface to change Colophonium, fiber, aggregate chips material；The major advantage of both cold material that pave is need not to heat, produce
Cycle is short, easy construction, open to traffic are short, micro-surface area pave the bed of material mainly from shortcoming be thickness than relatively thin, be not suitable for stand
The thicker surface layer of paving, the major defect of synchronous breakstone layering be aggregate chips material bonding loosely, aggregate chips material easily comes off.
In order to solve above-mentioned technical problem, the designer of the present invention devises a kind of compound organic hydraulic material of semi-flexible
Material, and the paver of this material that paves is devised, the technical problem that the machine currently urgently need to be solved is to provide a kind of energy
The device of mix is carried out by organic hydraulic material is combined.
The content of the invention
The technical problem to be solved is the shortcoming for overcoming above-mentioned technology, provides a kind of reasonable in design, structure
The differential mix dress of compound organic hydraulic material paver of simply, easy to use, the cold mixing ground surface material that can be suitably used for paving
Put.
Solve above-mentioned technical problem adopt technical scheme be：The outer left side of malaxation device casing is provided with hydraulic motor, mixes
One end of driving shaft and driven shaft in clutch casing is arranged on malaxation device casing left side wall, the other end is arranged on malaxation device case
On body right side wall, the centrage of driving shaft and driven shaft is in the plane parallel with malaxation device tank floor, driving shaft, driven
Bearing and shaft end seal are installed between the end of axle and malaxation device casing, end connection are set on driving shaft and driven shaft and are stirred
The bucket shank of blade is mixed, driving gear on driving shaft, is provided with, driven gear, driving gear and driven tooth on driven shaft, is provided with
Wheel is meshed and gear ratio is 4:5～8, hydraulic motor is connected with driving shaft by shaft coupling；Described bucket shank is actively
On axle and driven shaft, 360 ° of phase places have been uniformly arranged 2, on driving shaft a bucket shank and an adjacent bucket shank staggered row
Row, on driven shaft a bucket shank is staggered with an adjacent bucket shank, on driving shaft a bucket shank and driven shaft
A upper adjacent bucket shank interleaved is arranged, and the angle α between the vertical center line and vertical plane of each stirring vane is
9 °～12 °.On stirring vane be provided with the outer surface of blade base wearing plate composition.
The geometry of blade base of the present invention is：Outer face is circular arc plane, inner face is plane, the folder of two sides
Angle beta is 54 °～56 °, thickness δ is 10～15mm, high h1For 98～105mm, outer end circular arc plan radius R of blade base is
100～145mm.The geometry of wearing plate is similar to the geometry of blade base, and the angle γ of the two sides of wearing plate is
47 °～49 °, outer end circular arc plan radius R of the outer end circular arc plan radius blade base of wearing plate is identical, high h2For 60～
65mm。
It is raised that the outer surface of the wearing plate of the present invention is provided with cone.
The outer surface of the wearing plate of the present invention is provided with the raised uniform arrangement of cone, and the cone of adjacent rows is raised to be handed over
Staggered arrangement is arranged, parallel with the centrage of bucket shank per the raised bottom surface circle center line connecting of string cone, the cone of adjacent two row
Projection is staggered, the distance between a line cone protrusion center line and adjacent a line cone protrusion center line l3For 5～
The distance between 6.5mm, string cone protrusion center line and adjacent string cone protrusion center line are l2For 6～7.5mm.
The raised taper angle theta of the cone of the present invention is 38 °～42 °, height H is 4～6mm, a diameter of 4～6mm in bottom.
The wearing plate of the present invention prepares the hard alloy that material is model YW2.
Driving gear is driven so as to drive driven gear, driving gear and driven tooth due to present invention employs hydraulic motor
The gear ratio of wheel is 4:5～8, realize that differential is stirred, employ fan-shaped stirring vane, wearing plate is set on stirring vane, it is wear-resisting
Cone is provided with the surface of plate raised, increased the mix effect and anti-wear performance of blade, extend the use longevity of blade
Life, shortens mixing time, improves mixing speed and stirring efficiency, and Load materials are fully stirred in malaxation device casing
Mix.This device has that reasonable in design, simple structure, easy to use, work progress safety and environmental protection, stirring efficiency are high, can guarantee that material
The advantages of uniformity of material, can promote the use of in the equipment of the cold mixing ground surface material that paves.
Description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is that stirring vane 6 and bucket shank 7 couple schematic diagram in Fig. 1.
Fig. 4 is the left view of Fig. 2.
Fig. 5 is the raised structural representation of cone in Fig. 4.
Fig. 6 is the right view of Fig. 5.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described in further details, but the invention is not restricted to these enforcements
Example.
Embodiment 1
In FIG, the present invention be combined organic hydraulic material paver differential mixing device by malaxation device casing 1, from
Moving gear 2, bearing 3, shaft end seal 4, driven shaft 5, stirring vane 6, bucket shank 7, driving shaft 8, driving gear 9, shaft coupling 10,
Hydraulic motor 11 is connected and composed.
Fig. 1, in 2, the left lower screw threads for fastening connector outside malaxation device casing 1 is fixedly connected and is provided with hydraulic pressure horse
Up to 11, hydraulic motor 11 provides power for the present invention.In malaxation device casing 1, one end of driving shaft 8 and driven shaft 5 is arranged on
On the left side wall of malaxation device casing 1, the other end be arranged on malaxation device casing 1 right side wall on, in driving shaft 8 and driven shaft 5
Heart line in the plane parallel with 1 bottom surface of malaxation device casing, between driving shaft 8, the end of driven shaft 5 and malaxation device casing 1
Bearing 3 and shaft end seal 4 are installed, shaft end seal 4 prevents the compound in malaxation device casing 1 from leaking.With connection on driving shaft 8
Part is provided with driving gear 9, is provided with driven gear 2 with connector on driven shaft 5, and driving gear 9 is meshed with driven gear 2
And gear ratio is 4:5, hydraulic motor 11 is connected with driving shaft 8 by shaft coupling 10, after hydraulic motor 11 and hydraulic power source UNICOM, liquid
Pressure motor 11 rotates, and drives driving shaft 8 and driven shaft 5 to rotate.
Fig. 3～6 are the structural representations of the present embodiment stirring vane 6.In Fig. 3,4,5,6, driving shaft 8 and driven shaft 5
On be welded to connect bucket shank 7,2 bucket shanks 7, driving shaft are uniformly welded with driving shaft 8 and driven shaft 5 in 360 ° of phase places
A bucket shank 7 on 8 is staggered with an adjacent bucket shank 7, on driven shaft 5 a bucket shank 7 and an adjacent leaf
Piece handle 7 is staggered, 7 interleaved of the bucket shank arrangement adjacent with driven shaft 5 of on driving shaft 8 a bucket shank 7.Often
The radial outer end of individual bucket shank 7 is welded and fixed connection a stirring vane 6, the vertical center line and vertical plane of stirring vane 6 it
Between angle α be 12 °.
The stirring vane 6 of the present embodiment is to weld wearing plate 6-2 to constitute on the outer surface of blade base 6-1.Blade base
The geometry of body 6-1 is：Outer face is circular arc plane, inner face is plane, the angle β of two sides is 55 °, thickness δ is
12.5mm, high h1For 101.5mm, outer end circular arc plan radius R of blade base 6-11For 142.5mm.The material of wearing plate 6-2
For hard alloy, model YW2 of the hard alloy.The geometry phase of the geometry of wearing plate 6-2 and blade base 6-1
Seemingly, the angle γ of the two sides of wearing plate 6-2 is 48 °, outer end circular arc plan radius R of wearing plate 6-22For 142.5mm, high h2
For 62.5mm.The cone that the outer surface of wearing plate 6-2 is processed into uniform arrangement is raised, the raised taper angle theta of cone is 40 °,
Height H is 5mm, a diameter of 5mm in bottom, and the cone projections of adjacent two row are staggered, the raised bottom surface circle per string cone
Heart line is parallel with the centrage of bucket shank 7, and the cone projection of adjacent two row is staggered, a line cone convex center
The distance between line and adjacent a line cone protrusion center line l3For 6mm, string cone protrusion center line and adjacent string
The distance between cone protrusion center line is l2For 7mm.Micro-surface area thin pulp material is different from due to being combined organic hydraulic material
Material, needs to increase shearing and the strip effect of malaxation device blade, and the stirring vane 6 of this structure, the cone on its surface are increased
Frictional force between stirring vane 6 and compound, drives various materials to flow in malaxation device casing 1, with existing agitator
Flat board stirring vane is compared, and compound is sufficiently mixed, and shortens stirring incorporation time, is improve mix effect, is extended
The service life of stirring vane 6.
Driving gear 9 and driven gear 2 are meshed, and driving gear 9 and the gear ratio of driven gear 2 are 4:5, it is poor to realize
Fast mix, the stirring vane 6 on stirring vane 6 and driven shaft 5 on driving shaft 8 are staggered, on driving shaft 8 and driven shaft 5
This arrangement mode of stirring vane 6 so that Load materials are thoroughly mixed in malaxation device casing 1, hydraulic motor
11 driving driving shafts 8 are rotated, and the stirring vane 6 on driving shaft 8 is rotated, and driving gear 9 drives driven gear 2 to rotate, so that
Stirring vane 6 on driven shaft 5 is rotated, to gathering materials into the aggregate chips in malaxation device casing 1, additive, cement, water,
Emulsified asphalt, fiber are stirred mixing, are prepared into Colophonium Cold-mix, and the asphalt mixing plant of this structure is stirred
Mix efficiency high, standby Colophonium Cold-mix uniformity it is good.
Embodiment 2
In the present embodiment, on driving shaft 8 and driven shaft 5, weld connection has bucket shank 7, and the footpath of each bucket shank 7 is outside
End is welded and fixed connection stirring vane 6, and the angle α between the vertical center line and vertical plane of stirring vane 6 is 9 °.Stirring
Blade 6 is to weld wearing plate 6-2 to constitute on the outer surface of blade base 6-1.The geometry of blade base 6-1 is：Outer end
Face is circular arc plane, inner face is plane, the angle β of two sides is 54 °, thickness δ is 10mm, high h1For 98mm, blade base
Outer end circular arc plan radius R of 6-1 is 140mm.The geometry of wearing plate 6-2 is similar to the geometry of blade base 6-1,
The angle γ of the two sides of wearing plate 6-2 is 47 °, outer end circular arc plan radius R of wearing plate 6-2 is 142mm, high h2For
60mm。
The annexation of other parts and parts is same as Example 1.
Embodiment 3
In the present embodiment, on driving shaft 8 and driven shaft 5, weld connection has bucket shank 7, and the footpath of each bucket shank 7 is outside
End is welded and fixed connection stirring vane 6, and the angle α between the vertical center line and vertical plane of stirring vane 6 is 15 °.Stir
It is to weld wearing plate 6-2 to constitute on the outer surface of blade base 6-1 to mix blade 6.The geometry of blade base 6-1 is：Outward
End face is circular arc plane, inner face is plane, the angle β of two sides is 56 °, thickness δ is 15mm, high h1For 105mm, blade base
Outer end circular arc plan radius R of body 6-1 is 145mm.The geometry phase of the geometry of wearing plate 6-2 and blade base 6-1
Seemingly, the angle γ of the two sides of wearing plate 6-2 be 49 °, outer end circular arc plan radius R of wearing plate 6-2 be 145mm, high h2For
65mm。
The connecting relation of other parts and parts is same as Example 1.
Embodiment 4
In above-described embodiment 1～3, the cone for being processed into uniform arrangement in the outer surface of wearing plate 6-2 is raised.Circular cone
The raised taper angle theta of body is 38 °, height H is 4mm, a diameter of 4mm in bottom, per the raised bottom surface circle center line connecting of string cone and leaf
The centrage of piece handle 7 is parallel, and the cone projection of adjacent two row is staggered, a line cone protrusion center line and adjacent
The distance between row cone protrusion center line l3For 5mm, string cone protrusion center line and adjacent string cone projection
The distance between centrage is l2For 6mm.
The connecting relation of other parts and parts is identical with corresponding embodiment.
Embodiment 5
In above-described embodiment 1～3, the cone for being processed into uniform arrangement in the outer surface of wearing plate 6-2 is raised.Circular cone
The raised taper angle theta of body is 32 °, height H is 6mm, a diameter of 6mm in bottom, per the raised bottom surface circle center line connecting of string cone and leaf
The centrage of piece handle 7 is parallel, and the cone projection of adjacent two row is staggered, a line cone protrusion center line and adjacent
The distance between row cone protrusion center line l3For 6.5mm, string cone protrusion center line is convex with adjacent string cone
It is l to play the distance between centrage2For 7.5mm.
The connecting relation of other parts and parts is identical with corresponding embodiment.
Embodiment 6
In above-described embodiment 1～5, driving gear 9 is installed with connector on driving shaft 8, with connection on driven shaft 5
Part is provided with driven gear 2, and driving gear 9 is meshed with driven gear 2 and gear ratio is 4:6.
The connecting relation of other parts and parts is identical with corresponding embodiment.
Embodiment 7
In above-described embodiment 1～5, driving gear 9 is installed with connector on driving shaft 8, with connection on driven shaft 5
Part is provided with driven gear 2, and driving gear 9 is meshed with driven gear 2 and gear ratio is 4:8.
The connecting relation of other parts and parts is identical with corresponding embodiment.
According to above-mentioned principle, the difference of compound organic hydraulic material paver of another concrete structure is may be devised which
Fast mixing device, but within protection scope of the present invention.
Claims (8)
1. a kind of differential mixing device for being combined organic hydraulic material paver, is provided with the left of outward in malaxation device casing (1)
Hydraulic motor (11), one end of driving shaft (8) and driven shaft (5) in malaxation device casing (1) are arranged on malaxation device casing (1) left side
On the wall of side, the other end be arranged on malaxation device casing (1) right side wall, the centrage of driving shaft (8) and driven shaft (5) positioned at mix
In the parallel plane in clutch casing (1) bottom surface, install between driving shaft (8), the end of driven shaft (5) and malaxation device casing (1)
There is setting end connection on bearing (3) and shaft end seal (4), driving shaft (8) and driven shaft (5) to have the blade of stirring vane (6)
Handle (7), it is characterised in that：Driving gear (9) is provided with driving shaft (8), driven gear (2) on driven shaft (5), is provided with, it is main
Moving gear (9) is meshed with driven gear (2) and gear ratio is 4:5～8, hydraulic motor (11) is by shaft coupling (10) and active
Axle (8) is connected；Described bucket shank (7) is to be uniformly arranged 2 in driving shaft (8) and the upper 360 ° of phase places of driven shaft (5), actively
A bucket shank (7) on axle (8) is staggered with an adjacent bucket shank (7), a bucket shank (7) on driven shaft (5)
It is staggered with an adjacent bucket shank (7), the leaf adjacent with driven shaft (5) of a bucket shank (7) on driving shaft (8)
Piece handle (7) interleaved arrange, the angle (α) between the vertical center line and vertical plane of each stirring vane (6) for 9 °～
12°；Described stirring vane (6) is that wearing plate (6-2) composition is provided with the outer surface of blade base (6-1).
2. it is according to claim 1 be combined organic hydraulic material paver differential mixing device, it is characterised in that institute
The geometry of the blade base (6-1) stated is：Outer face is circular arc plane, inner face is plane, the angle (β) of two sides is
54 °～56 °, thickness (δ) be 10～15mm, height (h1) for 98～105mm, the outer end circular arc plan radius of blade base (6-1)
(R) it is 100～145mm；The geometry of wearing plate (6-2) is similar to the geometry of blade base (6-1), wearing plate (6-
2) angle (γ) of two sides is 47 °～49 °, outer end circular arc plan radius blade base (6-1) of wearing plate (6-2) it is outer
End circular arc plan radius (R) is identical, high (h2) for 60～65mm.
3. the differential mixing device for being combined organic hydraulic material paver according to claim 1 and 2, its feature exists
In：It is raised that the outer surface of described wearing plate (6-2) is provided with cone.
4. it is according to claim 3 be combined organic hydraulic material paver differential mixing device, it is characterised in that：Institute
The outer surface of the wearing plate (6-2) stated is provided with the raised uniform arrangement of cone, and the cone projection of adjacent rows is staggered,
Parallel with the centrage of bucket shank (7) per the raised bottom surface circle center line connecting of string cone, the cone of adjacent two row is raised
It is staggered, the distance between a line cone protrusion center line and adjacent a line cone protrusion center line (l3) for 5～
The distance between 6.5mm, string cone protrusion center line and adjacent string cone protrusion center line are (l2) for 6～
7.5mm。
5. it is according to claim 3 be combined organic hydraulic material paver differential mixing device, it is characterised in that：Institute
The cone angle (θ) of the cone projection stated is 38 °～42 °, height (H) is 4～6mm, a diameter of 4～6mm in bottom.
6. it is according to claim 4 be combined organic hydraulic material paver differential mixing device, it is characterised in that：Institute
The cone angle (θ) of the cone projection stated is 38 °～42 °, height (H) is 4～6mm, a diameter of 4～6mm in bottom.
7. the differential mixing device of the compound organic hydraulic material paver according to claim 1 or 2 or 3, its feature
It is：Described wearing plate (6-2) prepares the hard alloy that material is model YW2.
8. it is according to claim 4 be combined organic hydraulic material paver differential mixing device, it is characterised in that：Institute
The wearing plate (6-2) stated prepares the hard alloy that material is model YW2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970122.2A CN106544946A (en) | 2016-10-28 | 2016-10-28 | It is combined the differential mixing device of organic hydraulic material paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970122.2A CN106544946A (en) | 2016-10-28 | 2016-10-28 | It is combined the differential mixing device of organic hydraulic material paver |
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| Publication Number | Publication Date |
|---|---|
| CN106544946A true CN106544946A (en) | 2017-03-29 |
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ID=58393970
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610970122.2A Pending CN106544946A (en) | 2016-10-28 | 2016-10-28 | It is combined the differential mixing device of organic hydraulic material paver |
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| CN (1) | CN106544946A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786518A (en) * | 2018-04-24 | 2018-11-13 | 江阴市创裕机械有限公司 | A kind of abrasion-resistant blade of mixing machine |
| CN110644328A (en) * | 2019-09-27 | 2020-01-03 | 长安大学 | Conductive asphalt admixture and laying device |
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|---|---|---|---|---|
| CN108786518A (en) * | 2018-04-24 | 2018-11-13 | 江阴市创裕机械有限公司 | A kind of abrasion-resistant blade of mixing machine |
| CN110644328A (en) * | 2019-09-27 | 2020-01-03 | 长安大学 | Conductive asphalt admixture and laying device |
| CN110644328B (en) * | 2019-09-27 | 2021-06-04 | 长安大学 | Conductive asphalt admixture and laying device |
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Application publication date: 20170329 |