CN106984521B - A kind of shaking by swirling dressing method and its equipment - Google Patents
A kind of shaking by swirling dressing method and its equipment Download PDFInfo
- Publication number
- CN106984521B CN106984521B CN201710210362.7A CN201710210362A CN106984521B CN 106984521 B CN106984521 B CN 106984521B CN 201710210362 A CN201710210362 A CN 201710210362A CN 106984521 B CN106984521 B CN 106984521B
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- China
- Prior art keywords
- crank
- connect
- shaft
- sieve
- separating screen
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
It is an object of that present invention to provide a kind of shaking by swirling dressing method and suitable for the equipment of this method, this method is will to revolve operation, and shake operation while act on the compound motion dressing method on separating screen, the rotation operation, rotation is realized by acting on screen frame (unit), it is described to shake operation, operation is shaken by acting on sieve nest realization, this method can carry out skin, whole seed, whole benevolence to the grain and oil crop after decortication crusher machine leather shell and separate with broken benevolence, sorting for onal.
Description
Technical field
The invention belongs to Cereals Processing Machines field more particularly to a kind of shaking by swirling dressing methods and relevant device.
Background technique
China's Flaxseed peeling technical research is now in the initial stage, and there are many kinds of existing frequently-used dressing methods, favorably
With shape difference, such as screening machine；Have using difference magnetism, such as magnetic separator；Have using difference of specific gravity, as specific gravity separates
Machine, flotation device, steam flow cleaner；Also have using different dielectric constants, such as electrostatic separation machine, but above-mentioned skin benevolence sorts technology
It is all also very unsatisfactory with equipment, it cannot all accomplish to sort completely.
Summary of the invention
It is an object of that present invention to provide a kind of shaking by swirling dressing method, this method can be to the grain and oil after decortication crusher machine leather shell
Crop carries out skin, whole seed, whole benevolence and separates with broken benevolence, sorting for onal.
It is a further object to provide a kind of equipment suitable for this method.
The technical solution of the method for the present invention is: a kind of shaking by swirling dressing method, is that will revolve operation, and shake operation while acting on choosing
Not Shai on compound motion dressing method,
The rotation operation, is to install three eccentric shafts in screen frame (unit) lower part, three rotary shafts is installed on base, by eccentric shaft
It is respectively perpendicular with rotary shaft and is connected to crank both ends, one of rotary shaft is connect with speed reducer output shaft, speed reducer and motor
Connection,
It is described to shake operation, it is to be provided with a circle shape rigid body, encloses cross middle line on shape rigid body and symmetrically locate the interior activity of setting and connect
Head, outer active joint, inner casing of joint is for connecting separating screen, and outer active joint is for hinged with screen frame (unit), in separating screen bottom
The heart is provided with the distant bar of sieve, sieves distant bar end setting ball cup, and ball cup is connect with a ball rod, and ball rod, which is fixedly connected on, to be shaken
Sieve crank one end, the reciprocating gird crank other end is vertically fixedly connected on reciprocating gird axis, reciprocating gird shaft end be connected to by shaft coupling and
The rotary shaft top that motor, speed reducer connect.
The technical solution of present device is: a kind of shaking by swirling grading machine, including base, be mounted on base bottom speed regulation electricity
Machine, the speed reducer being connect with speed regulating motor, screen frame (unit), circle shape rigid body, separating screen, hopper, particle bucket, cyclone separator, blower, master
Eccentric axle assembly, driven eccentric axle assembly, eccentric rocking bar assembly,
The main eccentric axle assembly includes main shaft, crank, main eccentric shaft, and the main shaft bottom end and speed reducer output shaft connect
It connects, top is vertical with crank one end to be connect, and the crank other end is vertical with main eccentric shaft bottom end to be connect, main eccentric shaft top and screen frame (unit)
The bearing connection of bottom installation,
The driven eccentric axle assembly includes driven shaft, driving crank, driven eccentric shaft, the driven shaft bottom end and base
Connection, top is vertical with driving crank one end to be connect, and the driving crank other end is vertical with driven eccentric shaft bottom end to be connect, driven inclined
Mandrel tip is connect with the bearing that screen frame (unit) bottom is installed,
The bias rocking bar assembly includes reciprocating gird axis, reciprocating gird crank, ball rod, sieve rocking bar, and reciprocating gird axis bottom end passes through
Shaft coupling is connect with main eccentric shaft top, and reciprocating gird crank is vertically fixed on reciprocating gird axis top top, and the reciprocating gird crank other end is vertically solid
Determine connected ball head rod, ball rod bulb is connect with the ball cup of sieve rocker bottom, is fixed and is connected with separating screen center at the top of sieve rocking bar
It connects,
The symmetrical place of cross centre line is respectively arranged with inner casing of joint, outer active joint, outer activity on the circle shape rigid body
Connector is flexibly connected with screen frame (unit), and inner casing of joint is flexibly connected with separating screen, and the separating screen bottom connects particle bucket, particle bucket
On be provided with particle outlet, the separating screen central upper is provided with cyclone separator suction opening, and the hopper discharge port is located at
Separating screen top.
The separating screen is that compass screen surface is eyed structure.
Discharge port is provided on the separating screen sieve wall.
The principle that sorts of present device is mainly to utilize the skin-friction coefficient of different material different (such as linseed is whole
The seed benevolence of grain, Pi Jiwu skin) by " rotation " and " shaking " make that material automatic grading sorted (i.e. material spreads mistake in heaps in stream
The phenomenon that part is good in journey, substandard products and the trickling of straw ridge impurity are enriched in different zones automatically.This is mainly due to grains good, substandard products
And the skin-friction coefficient of straw ridge contaminant surface is had any different.), while being divided using the size that the mesh of separating screen bottom surface carries out shape
It selecting (such as separating the broken Renhe scurf of flax), broken Renhe scurf can also be sorted again separation with using equipment of the invention, but
Separating screen is larger without mesh or sieve mesh number.
Present device is by " rotation " and " shaking " two kinds of mechanical movements while to act on separating screen, carries out separating screen
" rotation ", " Oscillating " compound motion.By taking linseed as an example, such compound motion " rotation " can make linseed from separating screen sieve to circumference
Spread and rise , " Oscillating in the limitation lower edge sieve wall of sieve wall circle " upper epidermis material around sieve wall circle can be made to slide to sieve center, in cunning
The lesser flax of coefficient of friction whole seed slides to center first and floats on surface layer in dynamic process, and coefficient of friction is biggish pure whole
Benevolence is then slided relatively slow and sinks at any time, and the material moved again to circumferential edge when sinking to a certain degree drives to sieve wall circle,
Surface layer is risen to along sieve wall, into subsequent cycle, repeatedly, concentrate on sieve center is the whole seed of the small flax of coefficient of friction,
It can be sucked out at any time with blower, return to peeling machine peeling again；And sieve and be enriched with pure whole benevolence at wall, from sieve wall top there are discharging
Mouth continuously flows out, and is collected as finished product.
What is be collected into from sieve bottom is broken Renhe scurf, can further be separated with the equipment, and scurf concentrates on center by blower
Cyclone separator is sucked, and broken benevolence irises out material mouth spilling from separating screen sieve wall, non-porous rough surface can be used by not needing screening such as
Light weight board replace sieve bottom.
What this equipment can be used for various grains sorts separation, and such as different specific admixture grains and silt particle straw obstruct sundries sort
Separation, the sorting of paddy and polished rice when husk rice are cracked rice and cavings sorts, and all coefficient of frictions such as separation of hull from kernel of oilseed hulling have
The grain and oil crop and similar materials of difference are sorted, separate or are classified.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the AA cross-sectional view of Fig. 1.
Specific embodiment
Embodiment 1
As shown in Figure 1, 2, a kind of shaking by swirling grading machine, including base 10, the speed regulating motor 1 that is mounted on base bottom, with adjust
Speed reducer 2, screen frame (unit) 3, circle the shape rigid body 4, separating screen 5 of speed motor connection, hopper 6, particle bucket, cyclone separator 8, blower 9, master
Eccentric axle assembly, driven eccentric axle assembly, eccentric rocking bar assembly,
Main bias axle assembly includes main shaft 11, crank 12, main eccentric shaft 13, and 11 bottom end of main shaft and 2 output shaft of speed reducer connect
It connects, top is vertical with 12 one end of crank to be connect, and 12 other end of crank is vertical with main 13 bottom end of eccentric shaft to be connect, main eccentric shaft top
It is connect with the bearing of 3 bottom of screen frame (unit) installation,
Driven bias axle assembly includes driven shaft 21, driving crank 22, driven eccentric shaft 23,21 bottom end of driven shaft and base
Connection, top is vertical with 22 one end of driving crank to be connect, and 22 other end of driving crank is vertical with driven 23 bottom end of eccentric shaft to be connect,
Driven 23 top of eccentric shaft is connect with the bearing that 3 bottom of screen frame (unit) is installed,
Eccentric rocking bar assembly includes reciprocating gird axis 31, reciprocating gird crank 32, ball rod 33, sieve rocking bar 34, and 31 bottom end of reciprocating gird axis is logical
It crosses shaft coupling to connect with main 13 top of eccentric shaft, reciprocating gird crank 32 is vertically fixed on 31 top top of reciprocating gird axis, and reciprocating gird crank 32 is another
One end is vertically fixedly connected with ball rod 33, and 33 bulb of ball rod is connect with the ball cup of sieve 34 bottom of rocking bar, 34 top of sieve rocking bar
It is fixedly connected with 5 center of separating screen,
The symmetrical place of cross centre line is respectively arranged with inner casing of joint, outer active joint, outer active joint on circle shape rigid body 4
It is flexibly connected with screen frame (unit), inner casing of joint is flexibly connected with separating screen, and 5 bottom of separating screen connects particle bucket 7, is arranged on particle bucket
There is particle to export 8, separating screen central upper is provided with 8 suction opening of cyclone separator, and 6 discharge port of hopper is located at separating screen top.
Discharge port 51 is provided on separating screen sieve wall.
Embodiment 2
The separating screen is that compass screen surface is eyed structure.
Claims (4)
1. a kind of shaking by swirling dressing method, it is characterised in that: be that will revolve operation, and shake operation while act on the compound fortune on separating screen
Dynamic dressing method,
The rotation operation, is to install three eccentric shafts in screen frame (unit) lower part, three rotary shafts is installed on base, by eccentric shaft and rotation
Shaft, which is respectively perpendicular, is connected to crank both ends, and one of rotary shaft is connect with speed reducer output shaft, and speed reducer is connected to motor,
It is described to shake operation, be to be provided with a circle shape rigid body, enclose shape rigid body on cross middle line symmetrically locate be arranged inner casing of joint, outside
Active joint, inner casing of joint are used for, separating screen bottom centre setting hinged with screen frame (unit) for connecting separating screen, outer active joint
There is the distant bar of sieve, sieve distant bar end setting ball cup, ball cup is connect with a ball rod, and ball rod is fixedly connected on reciprocating gird crank
One end, the reciprocating gird crank other end are vertically fixedly connected on reciprocating gird axis, and reciprocating gird axis bottom end passes through shaft coupling and main eccentric shaft top
Connection.
2. a kind of shaking by swirling grading machine, it is characterised in that: including base, be mounted on the speed regulating motor and speed regulating motor of base bottom
The speed reducer of connection, screen frame (unit), circle shape rigid body, separating screen, hopper, particle bucket, cyclone separator, blower, main eccentric axle assembly, from
Dynamic bias axle assembly, eccentric rocking bar assembly,
The main eccentric axle assembly includes main shaft, crank, main eccentric shaft, and the main shaft bottom end is connect with speed reducer output shaft, top
End is vertical with crank one end to be connect, and the crank other end is vertical with main eccentric shaft bottom end to be connect, main eccentric shaft top and screen frame (unit) bottom
The bearing of installation connects,
The driven eccentric axle assembly includes driven shaft, driving crank, driven eccentric shaft, and the driven shaft bottom end and base connect
It connects, top is vertical with driving crank one end to be connect, and the driving crank other end is vertical with driven eccentric shaft bottom end to be connect, driven bias
Axis top is connect with the bearing that screen frame (unit) bottom is installed,
The bias rocking bar assembly includes reciprocating gird axis, reciprocating gird crank, ball rod, sieve rocking bar, and reciprocating gird axis bottom end passes through shaft coupling
Device is connect with main eccentric shaft top, and reciprocating gird crank is vertically fixed on reciprocating gird axis top, and the reciprocating gird crank other end is vertically fixedly connected with ball
Head rod, ball rod bulb are connect with the ball cup of sieve rocker bottom, are fixedly connected at the top of sieve rocking bar with separating screen center,
The symmetrical place of cross centre line is respectively arranged with inner casing of joint, outer active joint, outer active joint on the circle shape rigid body
It is flexibly connected with screen frame (unit), inner casing of joint is flexibly connected with separating screen, and the separating screen bottom connects particle bucket, is set on particle bucket
It is equipped with particle outlet, the separating screen central upper is provided with cyclone separator suction opening, and the hopper discharge port, which is located at, to be sorted
Sieve top.
3. shaking by swirling grading machine according to claim 2, it is characterised in that: the compass screen surface of the separating screen is eyed structure.
4. shaking by swirling grading machine according to claim 2, it is characterised in that: be provided with discharge port on the separating screen sieve wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210362.7A CN106984521B (en) | 2017-03-31 | 2017-03-31 | A kind of shaking by swirling dressing method and its equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210362.7A CN106984521B (en) | 2017-03-31 | 2017-03-31 | A kind of shaking by swirling dressing method and its equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106984521A CN106984521A (en) | 2017-07-28 |
| CN106984521B true CN106984521B (en) | 2019-07-16 |
Family
ID=59414782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710210362.7A Active CN106984521B (en) | 2017-03-31 | 2017-03-31 | A kind of shaking by swirling dressing method and its equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984521B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US690731A (en) * | 1901-06-10 | 1902-01-07 | William Jamieson | Apparatus for sifting pulverized ores or the like. |
| DE1757570B1 (en) * | 1968-05-18 | 1970-04-23 | Allgaier Werke Gmbh | Force controlled tumbler screening machine |
| CN86106582A (en) * | 1986-10-11 | 1988-04-20 | 无锡轻工业学院 | Mechanized rotary sieve |
| CN1338334A (en) * | 2000-08-15 | 2002-03-06 | 株式会社佐竹 | Rotary swinging separater |
| CN2905242Y (en) * | 2006-02-13 | 2007-05-30 | 邓传华 | Novel sieve shaker |
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2017
- 2017-03-31 CN CN201710210362.7A patent/CN106984521B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106984521A (en) | 2017-07-28 |
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