CN107059549B - The shearing wheel of fiber shearing device - Google Patents
The shearing wheel of fiber shearing device Download PDFInfo
- Publication number
- CN107059549B CN107059549B CN201710399573.XA CN201710399573A CN107059549B CN 107059549 B CN107059549 B CN 107059549B CN 201710399573 A CN201710399573 A CN 201710399573A CN 107059549 B CN107059549 B CN 107059549B
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- China
- Prior art keywords
- mounting groove
- briquetting
- shearing
- angle
- side wall
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—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 preparing the materials
- E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A kind of shearing wheel of fiber shearing device, cylindrical knife rest circumference is machined with mounting groove a on face, mounting groove a is skewed slot, the center line of mounting groove a and the angle α of 1 axis of knife rest are 5 °~10 °, the first side wall of mounting groove a and the angle of bottom surface are 110 °~130 °, second sidewall and plane perpendicular, recessing groove b is machined on the bottom surface of the first side wall mounting groove a, the depth of recessing groove b is equal to the difference in height of the first side wall and second sidewall, matching is provided with briquetting in mounting groove a, and briquetting two sides are provided with blade.Mounting groove of the invention is skewed slot, blade and tool axis line is set to form angle, it is point contact in contact of the process present invention with fiber of shearing, the pressure of shearing is bigger, and it is smaller to continuously contact with vibration with polyurethane wheel in shear history, the service life for extending blade, improves work efficiency.
Description
Technical field
The device or equipment technical field repaired the invention belongs to newly-built road and completed road surface, and in particular to
To the equipment of making bituminous pavement superficial layer.
Background technique
In asphalt pavement conserving construction, fine rare slurry sealing vehicle is added to need for fiber homogeneous shear to be added in mixture
Fiber cutting is spread in uniform in the layers of asphalt surface layer of front and back by face, fiber synchronous macadam seal paver at certain length, promotes drip
The service life on green road surface, the arrangement of existing fiber cutting wheel blade are parallel with the axis of break bar without angle, the fixation of blade and axis
For line in approximately the same plane, briquetting is a part of annulus, is fixed to blade and briquetting on shearing wheel together using fixing piece, knife
Sword is easily broken off, and blade service life is short, and more allowing blade replacement is more frequent, causes working efficiency low.
Summary of the invention
Technical problem to be solved by the present invention lies in existing shearing wheel is overcome, provide it is a kind of design rationally, knife
The shearing wheel of piece long service life, the fiber shearing device that work efficiency is high.
Solving technical solution used by above-mentioned technical problem is: cylindrical knife rest circumference is machined with mounting groove a on face,
Mounting groove a is skewed slot, and the center line of mounting groove a and the angle α of knife rest axis are 5 °~10 °, the first side wall of mounting groove a and bottom
The angle in face is 110 °~130 °, second sidewall and plane perpendicular, is machined with resigning on the bottom surface of the first side wall mounting groove a
The depth of slot b, recessing groove b are equal to the difference in height of the first side wall and second sidewall, and matching is provided with briquetting 3, briquetting in mounting groove a
Two sides are provided with blade.
As a kind of perferred technical scheme, the briquetting upper surface is arcwall face, and the radius of arcwall face is equal to cylinder
The radius of shape knife rest, arcwall face pair central angle θ be 10 °~40 °, the angle β of 3 one side of briquetting and bottom surface is 110 °~
130 °, another side and plane perpendicular.
As a kind of perferred technical scheme, the quantity of the mounting groove a is 1~9.
Mounting groove a of the invention is skewed slot, and blade and tool axis line is made to form angle, in the process present invention and fibre of shearing
The contact of dimension is point contact, and the pressure of shearing is bigger, and is to continuously contact with vibration with polyurethane driving wheel in shear history
It is smaller, the service life of blade is extended, is improved work efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural schematic diagram of briquetting 3 in Fig. 1.
Fig. 4 is the A-A cross-sectional view of Fig. 3.
Specific embodiment
The present invention is described in more detail with reference to the accompanying drawings and examples, but the present invention is not limited to following embodiment party
Formula.
In Fig. 1~4, the shearing wheel of the fiber shearing device of the present embodiment is connected by knife rest 1, blade 2, briquetting 3, screw 4
Composition is connect, the geometry of knife rest 1 is cylinder, is distributed uniformly and circumferentially in the side of knife rest 1 and is machined with 6 tiltedly installations
The angle α of slot a, mounting groove a center line and 1 axis of knife rest is 8 °, and the first side wall of mounting groove a and the angle of bottom surface are 120 °,
Second sidewall and plane perpendicular are machined with recessing groove b on the bottom surface of the first side wall mounting groove a, and the depth of recessing groove b is equal to
The difference in height of the first side wall and second sidewall, recessing groove b are installed for guaranteeing that two blades in mounting groove a are located at sustained height
There is briquetting 3 with 4 Matching installation of screw in slot a, 3 upper surface of briquetting is arcwall face, and the radius of arcwall face is equal to the radius of knife rest 1,
Arcwall face pair central angle θ be 20 °, briquetting 3 is close to the one side of recessing groove and the of angle β equal to mounting groove a of bottom surface
The angle of one side wall and bottom surface, 3 another side of briquetting and plane perpendicular are equipped with blade 2 in 3 two sides mounting groove of briquetting,
Briquetting 3 prevents blade 2 from falling off for blade 2 to be fixedly clamped in knife rest 1.Contact of present invention when shearing with fiber
Pressure for point contact, shearing is bigger, and is to continuously contact with to vibrate smaller, extension with polyurethane driving wheel in shear history
The service life of blade.
Embodiment 2
In the present embodiment, it is distributed uniformly and circumferentially in the side of knife rest 1 and is machined with 1 oblique mounting groove, mounting groove
The angle α of center line and knife rest axis is 5 °, and the first side wall of mounting groove a and the angle of bottom surface are 110 °, second sidewall and bottom
Face is vertical, is machined with recessing groove b on the bottom surface of the first side wall mounting groove a, and the depth of recessing groove b is equal to the first side wall and the
The difference in height of two side walls, recessing groove b are used to guarantee that two blades in mounting groove a to be located at sustained height, use screw 4 in mounting groove a
Matching installation has a briquetting 3, and 3 upper surface of briquetting is arcwall face, and the radius of arcwall face is equal to the radius of knife rest 1, arcwall face pair
Central angle θ is 10 °, and briquetting 3 is close to the one side of recessing groove and the first side wall of the angle β equal to mounting groove a of bottom surface and bottom surface
Angle, 3 another side of briquetting and plane perpendicular be equipped with blade 2 in 3 two sides mounting groove of briquetting, and briquetting 3 is used for knife
Piece 2 is fixedly clamped in knife rest 1, prevents blade 2 from falling off.The connection relationship of other components and components is same as Example 1.
Embodiment 3
In the present embodiment, it is distributed uniformly and circumferentially in the side of knife rest 1 and is machined with 1 oblique mounting groove, mounting groove
The angle α of center line and knife rest axis is 10 °, and the first side wall of mounting groove a and the angle of bottom surface are 130 °, second sidewall and bottom
Face is vertical, is machined with recessing groove b on the bottom surface of the first side wall mounting groove a, and the depth of recessing groove b is equal to the first side wall and the
The difference in height of two side walls, recessing groove b are used to guarantee that two blades in mounting groove a to be located at sustained height, use screw 4 in mounting groove a
Matching installation has a briquetting 3, and 3 upper surface of briquetting is arcwall face, and the radius of arcwall face is equal to the radius of knife rest 1, arcwall face pair
Central angle θ is 40 °, and briquetting 3 is close to the one side of recessing groove and the first side wall of the angle β equal to mounting groove a of bottom surface and bottom surface
Angle, 3 another side of briquetting and plane perpendicular be equipped with blade 2 in 3 two sides mounting groove of briquetting, and briquetting 3 is used for knife
Piece 2 is fixedly clamped in knife rest 1, prevents blade 2 from falling off.The connection relationship of other components and components is same as Example 1.
Claims (3)
1. a kind of shearing wheel of fiber shearing device, it is characterised in that: be machined with mounting groove on cylindrical knife rest (1) circumference side
(a), mounting groove (a) is skewed slot, and the center line of mounting groove (a) and the angle α of knife rest (1) axis are 5 °~10 °, mounting groove (a)
The first side wall and the angle of bottom surface be 110 °~130 °, second sidewall and plane perpendicular, close to the first side wall mounting groove (a)
Recessing groove (b) is machined on bottom surface, the depth of recessing groove (b) is equal to the difference in height of the first side wall and second sidewall, mounting groove (a)
Interior matching is provided with briquetting (3), and briquetting (3) two sides are provided with blade (2).
2. the shearing wheel of fiber shearing device according to claim 1, it is characterised in that: described briquetting (3) upper surface
For arcwall face, the radius of arcwall face is equal to the radius of cylindrical knife rest, arcwall face pair central angle θ be 10 °~40 °, briquetting
(3) one side and the angle β of bottom surface are equal to the angle of mounting groove (a) the first side wall and bottom surface, briquetting (3) another side and bottom surface
Vertically.
3. the shearing wheel of fiber shearing device according to claim 1, it is characterised in that: the number of the mounting groove (a)
Amount is 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399573.XA CN107059549B (en) | 2017-05-31 | 2017-05-31 | The shearing wheel of fiber shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399573.XA CN107059549B (en) | 2017-05-31 | 2017-05-31 | The shearing wheel of fiber shearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107059549A CN107059549A (en) | 2017-08-18 |
| CN107059549B true CN107059549B (en) | 2019-04-16 |
Family
ID=59615388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710399573.XA Active CN107059549B (en) | 2017-05-31 | 2017-05-31 | The shearing wheel of fiber shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107059549B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0468338A3 (en) * | 1990-07-26 | 1992-07-01 | Werner Buerklin | Apparatus for disintegrating fibrous or granular bulk material such as refuse |
| CN101069824A (en) * | 2007-03-29 | 2007-11-14 | 合肥华升泵阀有限责任公司 | Shearing wheel for on-line shearing homogenizing-pump |
| JP2009056423A (en) * | 2007-09-03 | 2009-03-19 | Ueda Sangyo Kk | Bucket type jaw crusher |
| EP2304101A1 (en) * | 2008-06-19 | 2011-04-06 | Metso Paper, Inc. | Refiner and method for refining fibrous material |
| CN201855728U (en) * | 2011-01-04 | 2011-06-08 | 常州乔尔塑料有限公司 | Transverse cutting shaft structure of paper cutter used in amino mould plastic preparing process |
| CN102172823A (en) * | 2011-01-13 | 2011-09-07 | 上海大学 | Multi-blade polycrystalline diamond (PCD) milling tool for processing carbon fiber reinforced plastics and manufacturing method thereof |
| CN102481640A (en) * | 2009-09-03 | 2012-05-30 | 钴碳化钨硬质合金公司 | Rotary cutting tool having a cutting edge formed of veined PCD |
| CN202571427U (en) * | 2012-04-10 | 2012-12-05 | 天津大学 | Special tool for helical milling of carbon fiber composites and titanium alloys |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8496196B2 (en) * | 2009-07-31 | 2013-07-30 | Recycled Asphalt Shingle Technology | Asphalt material recycling system and method |
-
2017
- 2017-05-31 CN CN201710399573.XA patent/CN107059549B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0468338A3 (en) * | 1990-07-26 | 1992-07-01 | Werner Buerklin | Apparatus for disintegrating fibrous or granular bulk material such as refuse |
| CN101069824A (en) * | 2007-03-29 | 2007-11-14 | 合肥华升泵阀有限责任公司 | Shearing wheel for on-line shearing homogenizing-pump |
| JP2009056423A (en) * | 2007-09-03 | 2009-03-19 | Ueda Sangyo Kk | Bucket type jaw crusher |
| EP2304101A1 (en) * | 2008-06-19 | 2011-04-06 | Metso Paper, Inc. | Refiner and method for refining fibrous material |
| CN102481640A (en) * | 2009-09-03 | 2012-05-30 | 钴碳化钨硬质合金公司 | Rotary cutting tool having a cutting edge formed of veined PCD |
| CN201855728U (en) * | 2011-01-04 | 2011-06-08 | 常州乔尔塑料有限公司 | Transverse cutting shaft structure of paper cutter used in amino mould plastic preparing process |
| CN102172823A (en) * | 2011-01-13 | 2011-09-07 | 上海大学 | Multi-blade polycrystalline diamond (PCD) milling tool for processing carbon fiber reinforced plastics and manufacturing method thereof |
| CN202571427U (en) * | 2012-04-10 | 2012-12-05 | 天津大学 | Special tool for helical milling of carbon fiber composites and titanium alloys |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107059549A (en) | 2017-08-18 |
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