CN105618364B - Horizontal roller type electric soil sieve and soil sieving method - Google Patents
Horizontal roller type electric soil sieve and soil sieving method Download PDFInfo
- Publication number
- CN105618364B CN105618364B CN201610108818.4A CN201610108818A CN105618364B CN 105618364 B CN105618364 B CN 105618364B CN 201610108818 A CN201610108818 A CN 201610108818A CN 105618364 B CN105618364 B CN 105618364B
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- Prior art keywords
- screen cloth
- soil
- cylinder
- motor
- screen
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Classifications
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
-
- 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
- B07B1/50—Cleaning
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a horizontal roller type electric soil sieve and a soil sieving method. The electric soil sieve comprises a separating device, a screen, a screen fixing disc and a motor. The screen fixing disc is fixed to the motor and driven by the motor to rotate. The screen is in a cylindrical shape, and one end face of the screen is not closed and is detachably fixed to the screen fixing disc. A cylindrical screen sleeve with one end not closed is arranged on the outer side of the screen in a nested manner. The separating device is composed of a cylinder and a lower trapezoid bearing part, one end of the cylinder is not closed, and a cylinder door is hinged to the other end of the cylinder. Two slopes are arranged on the two sides in the cylinder, and detachable soil collecting grooves are formed in the bottoms of the slopes and used for collecting soil falling due to the gravity. The non-closed end of the cylinder is detachably fixed to the motor in a closed manner, and the screen is arranged in the cylinder. Compared with a plane screen in the prior art, soil particles can constantly roll to a new screen area through the horizontal roller type electric soil sieve, and therefore blockage of the soil particles is effectively avoided.
Description
Technical field
The present invention relates to a kind of sieve native device, more particularly to a kind of electronic soil of Horizontal drum type is sieved and sieves indigenous method.
Background technology
, in the scientific research analysis carried out to soil, the direction of analysis is different for laboratory, generally requires soil through different mesh
Several soil sieves.The native earth loader of used in plastic tent for paddy hack sieve as disclosed in Application No. CN201220455050.5,
A kind of novel experimental disclosed in a kind of soil sprinkling sieve, CN201520693384.X disclosed in CN201220307877.1 soil sieve
Device is soil to be sieved using the screen cloth of plane.When in use, the soil after crushing is placed on which to such device
On surface, shaken using both hands, required soil obtains fine earth granule under gravity.This method takes time and effort, Er Qiefen
It is bad from effect.And as sieve aperture can be affected screening efficiency by particles plug often.
The content of the invention
Present invention aim to address problems of the prior art, and provide a kind of Horizontal drum type electronic soil sieve.
For achieving the above object, the concrete technical scheme that the present invention is adopted is as follows：
The electronic native sieve of a kind of Horizontal drum type, including segregation apparatuss, screen cloth, screen cloth fixed disk and motor；Screen cloth fixed disk
It is fixed on motor, and is rotated by Motor drive；Screen cloth is cylindrical, and an end face is unclosed and is detachably secured to sieve
On net fixed disk；The untight cylindric screen cloth set in one end is nested with the outside of screen cloth；Segregation apparatuss are held by cylinder and bottom are trapezoidal
Composition is carried, cylinder one end is unclosed, and the other end is hinged with cylinder door；You Liangge slopes in both sides in cylinder, slope bottom is arranged can
The dust collecting trough of dismountable, for collecting due to the soil of gravity fall；The untight one end of cylinder is detachable closed to be fixed on
On motor, screen cloth is arranged at cylinder interior.
Compared with flat-surfaced screen of the prior art, Horizontal drum type it is electronic soil sieve can make soil particle constantly roll to
New screen area, so as to be effectively prevented from the blocking of soil particle.
Preferably, motor is vibrating motor.Vibrating motor can further make the soil particle of blocking sieve aperture drop,
So as to improve screening efficiency.
Preferably, described screen cloth set is in addition to one end is unclosed, remainder is closed.Unclosed end can be used as screen cloth
Import and export.
Another object of the present invention is to provide a kind of sieve indigenous method using the described electronic soil sieve of Horizontal drum type, step
It is rapid as follows：
The screen cloth of suitable mesh number is selected to be put in screen cloth set, then addition needs the soil for sieving in screen cloth；By screen cloth
It is fixed on screen cloth fixed disk under the parcel of screen cloth set；It is fixed on cylinder untight one end closed on motor again, opens
Cylinder door simultaneously takes out screen cloth set, is closed again cylinder door；Open motor so that screen cloth fixes disc spins, soil particle with screen cloth
Constantly roll in screen cloth or rotate under the action of the centrifugal force, enter outside screen cloth from sieve screen apertures less than the soil particle of mesh
In segregation apparatuss, subsequently it is directly entered under gravity or slips in dust collecting trough along slope；Motor is closed, from segregation apparatuss
Middle extraction dust collecting trough, the soil of particle diameter required for obtaining.
Preferably, the state that motor is rotated after constantly repeating first low speed rotation at a high speed.Under low speed rotation state, soil
Granule in constantly rolling condition, into after a screen area, is just screened out with undermost fine particle in screen cloth.And
In rolling process, new fine particle constantly fills into orlop again, so as to realize continuous screening.And during one section of low speed rotation
Between after, the sieve aperture of part screen cloth may be blocked by the granule directly slightly larger than sieve diameter, therefore motor rotates at a high speed, can
To throw away the soil particle in sieve aperture using centrifugal force, screening efficiency is improved.
The present invention instead of manpower using electric power, the centrifugal action being subject in the case where high speed rotates using soil particle, by institute
Need the soil of particle diameter to separate from screen cloth, entered in dust collecting trough by action of gravity after allowing, realize obtaining rapidly and efficiently
Take the soil of required particle diameter.
Description of the drawings
Fig. 1 is the overall structure diagram when present invention is used；
Fig. 2 is the segregation apparatuss schematic diagram of the present invention；
Fig. 3 is the screen cloth schematic diagram of the present invention；
Fig. 4 is the screen cloth set schematic diagram of the present invention；
Fig. 5 is motor of the present invention and screen cloth fixed disk schematic diagram；
Fig. 6 is screen cloth fixed disk detail view of the present invention；
Fig. 7 is the part assembling schematic diagram of the present invention；
In figure：Segregation apparatuss 1, screen cloth 2, screen cloth fixed disk 3, motor 4, cylinder 5, trapezoidal 6, the cylinder door 7, first that carries connect
Fitting 8, dust collecting trough 9, the first arc square bar 10, the second arc square bar 11, the first crack 12, the second crack 13, bolt hole 14, sieve
Net 15, the second connector 16, slope 17.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further elaborated and is illustrated.Each embodiment in the present invention
Technical characteristic can carry out respective combination on the premise of not colliding with each other,.
As shown in figure 1, the casing of generally one combination of the electronic soil sieve of Horizontal drum type.Which mainly includes segregation apparatuss
1, screen cloth 2, screen cloth fixed disk 3 and motor 4.Screen cloth fixed disk 3 is directly fixed on motor 4, and drives rotation by motor 4, is used
In drive screen cloth.As shown in figure 3, screen cloth 2 is cylindrical, can be processed by hard material integration.2 one end faces of screen cloth are opened
Mouth is not closed.Which is circumferentially fixed with the first arc square bar 10 and the second arc square bar 11, for being detachably secured to screen cloth
On fixed disk 3.There is bolt hole 14 on first arc square bar 10 and the second arc square bar 11.As it can be seen in figures 5 and 6, corresponding screen cloth
The card of fixed disk 3 is provided with the first crack 12, the second crack 13 matched with which.First arc square bar 10 and the second arc
Square bar 11 can be inserted directly in the first crack 12, the second crack 13, in by bolt hole 14 be screwed into screw, carried out solid
It is fixed, need the dismounting screw that makes directly to back-out to remove.The depth of bolt hole 15 reaches below crack 1cm to 2cm.As soil needs
Load in screen cloth before fixing, therefore as shown in figure 4, need the untight cylindric screen cloth in 2 outer sheath one end of screen cloth in advance
Set 15.In addition at opening, remaining is both needed to closed screen cloth set 15.
Segregation apparatuss 1 are used to cover on the outside of screen cloth 2, and collect the pedotheque for sifting out.As shown in Fig. 2 segregation apparatuss 1 by
Cylinder 5 and bottom is trapezoidal carries 6 and constitute, 5 one end of cylinder is unclosed, and the other end is hinged with cylinder door 7, cylinder 5 and cylinder door 7 it
Between lead to the first connector 8 (such as hasp etc.) be fixed.Both sides You Liangge slopes 17 in cylinder 5,17 bottom of slope arrange removable
The dust collecting trough 9 of formula is unloaded, for collecting due to the soil of gravity fall.5 untight one end of cylinder can by the second connector 16
Dismountable is closed to be fixed on motor 4.Install under state, screen cloth 2 is arranged inside cylinder 5.The assembling of whole device
Journey is as shown in Figure 7.
In present embodiment, motor 4 is vibrating motor, can further make the soil particle of blocking sieve aperture drop, from
And improve screening efficiency.
Based on said apparatus, present invention also offers a kind of sieve earthwork using the described electronic soil sieve of Horizontal drum type
Method, step are as follows：
The screen cloth 2 of suitable mesh number is selected to be put in screen cloth set 15, then addition needs the soil for sieving, note in screen cloth 2
Soil is layered on meaning the bottom of screen cloth 2 as far as possible, makes soil touch greater area of screen cloth as far as possible；By screen cloth 2 in screen cloth set
It is fixed under 15 parcel on screen cloth fixed disk 3；It is fixed on 5 untight one end of cylinder closed on motor 4 again, opens cylinder
Door 7 simultaneously takes out screen cloth set 15, is closed again cylinder door 7；Open motor 4 so that screen cloth 2 is rotated with screen cloth fixed disk 3, soil
Grain in screen cloth is constantly rolled or is rotated under the action of the centrifugal force, enters screen cloth 2 less than the soil particle of mesh from sieve screen apertures
In outer segregation apparatuss 1, subsequently it is directly entered under gravity or slips in dust collecting trough 9 along slope 17；Motor 4 is closed,
Screen cloth 2 stops the rotation, and extracts dust collecting trough 9 from segregation apparatuss 1 out, the soil of particle diameter required for obtaining.Then turn on the first connection
Part 8 and the second connector 16, separate motor 4 and segregation apparatuss 1, and the bolt in bolt hole 14 is screwed out, and take out screen cloth 2, pass through
First connector 8 opens cylinder door 7, and whole device and screen cloth 2 are cleaned with hairbrush.
And in order to more effectively sieve to soil, the present invention is also optimized design to screening process.Motor is opened
After dynamic, the state that can be rotated after constantly repeating first low speed rotation at a high speed.During low speed rotation, the soil particle in screen cloth is not for
The disconnected state for rolling.And in high-speed rotation, soil particle carries out circular motion with screen cloth, under the action of the centrifugal force,
Grain is easier to be thrown out of screen cloth.And most easily block sieve aperture in soil particle be diameter slightly larger than sieve diameter granule, the portion
Point granule can enter sieve aperture reluctantly, but as diameter is slightly larger, therefore the resistance for dropping is larger.And when in low speed rotation state
Under, soil particle in the screen cloth in constantly rolling condition, into after a screen area, positioned at undermost fine particle just
Screened out.And in rolling process, new fine particle constantly fills into orlop again, so as to realize continuous screening.And low speed
After spin for some time, the sieve aperture of part screen cloth directly may be blocked, therefore motor rotates at a high speed, it is possible to use centrifugation
Soil particle in sieve aperture is thrown away by power, improves screening efficiency.
Embodiment described above is one kind preferably scheme of the present invention, and so it is not intended to limiting the invention, all
The technical scheme for taking the mode of equivalent or equivalent transformation to be obtained, all falls within protection scope of the present invention.
Claims (3)
1. a kind of electronic soil of Horizontal drum type is sieved, it is characterised in that including segregation apparatuss, screen cloth, screen cloth fixed disk and motor；
Screen cloth fixed disk is fixed on motor, and is rotated by Motor drive；Screen cloth is cylindrical, and an end face is unclosed and detachable
Formula is fixed on screen cloth fixed disk；The untight cylindric screen cloth set in one end is nested with the outside of screen cloth；Segregation apparatuss by cylinder and
Bottom is trapezoidal to carry composition, and cylinder one end is unclosed, and the other end is hinged with cylinder door；In cylinder, respectively there is a slope both sides, tiltedly
Bottom of slope portion arranges detachable dust collecting trough, for collecting due to the soil of gravity fall；The untight one end of cylinder is detachable
Formula is closed to be fixed on motor, and screen cloth is arranged at cylinder interior；Described motor is vibrating motor；Described screen cloth set is except one end
Unclosed outer, remainder is closed.
2. it is a kind of using the electronic native sieve indigenous method for sieving of Horizontal drum type as claimed in claim 1, it is characterised in that step is such as
Under：
The screen cloth of suitable mesh number is selected to be put in screen cloth set, then addition needs the soil for sieving in screen cloth；By screen cloth in sieve
It is fixed under the parcel of net on screen cloth fixed disk；It is fixed on cylinder untight one end closed on motor again, opens cylinder
Door simultaneously takes out screen cloth set, is closed again cylinder door；Open motor so that screen cloth fixes disc spins with screen cloth, and soil particle is in sieve
Constantly roll in net or rotate under the action of the centrifugal force, less than the separation that enters outside screen cloth from sieve screen apertures of soil particle of mesh
In device, subsequently it is directly entered under gravity or slips in dust collecting trough along slope；Motor is closed, is taken out from segregation apparatuss
Go out dust collecting trough, the soil of particle diameter required for obtaining.
3. method as claimed in claim 2, it is characterised in that during sieve soil, motor constantly repeat after first low speed rotation at a high speed
The state of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108818.4A CN105618364B (en) | 2016-02-26 | 2016-02-26 | Horizontal roller type electric soil sieve and soil sieving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108818.4A CN105618364B (en) | 2016-02-26 | 2016-02-26 | Horizontal roller type electric soil sieve and soil sieving method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105618364A CN105618364A (en) | 2016-06-01 |
| CN105618364B true CN105618364B (en) | 2017-05-03 |
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ID=56033933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610108818.4A Active CN105618364B (en) | 2016-02-26 | 2016-02-26 | Horizontal roller type electric soil sieve and soil sieving method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618364B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308050B (en) * | 2020-03-13 | 2022-07-22 | 华北水利水电大学 | Monitoring device for ecological agriculture planting and use method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205392933U (en) * | 2016-02-26 | 2016-07-27 | 浙江大学 | Electronic soil sieve of horizontal cylinder type |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3824317A1 (en) * | 1988-07-18 | 1990-01-25 | Dieter Ostermann | Rotatably mounted, hand-operated or motor-operated sieve drum for soils, composts, sand, building materials and the like |
| JP3211124B2 (en) * | 1994-03-11 | 2001-09-25 | 株式会社タイガーカワシマ | Residual rice discharge device of vertical grain sorter |
| CN2347684Y (en) * | 1998-12-09 | 1999-11-10 | 刘国喜 | Castor dregs screening machine |
| CN102728541A (en) * | 2012-07-16 | 2012-10-17 | 马万尤 | Multidirectional mobile type soil screening machine |
| CN103008223B (en) * | 2012-12-06 | 2015-07-29 | 中山市君禾机电设备有限公司 | A kind of rotary powder sieve |
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2016
- 2016-02-26 CN CN201610108818.4A patent/CN105618364B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205392933U (en) * | 2016-02-26 | 2016-07-27 | 浙江大学 | Electronic soil sieve of horizontal cylinder type |
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| CN105618364A (en) | 2016-06-01 |
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