CN110000086A - A kind of three-dimensional ladder composite screen - Google Patents
A kind of three-dimensional ladder composite screen Download PDFInfo
- Publication number
- CN110000086A CN110000086A CN201910394850.7A CN201910394850A CN110000086A CN 110000086 A CN110000086 A CN 110000086A CN 201910394850 A CN201910394850 A CN 201910394850A CN 110000086 A CN110000086 A CN 110000086A
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- Prior art keywords
- cabinet
- screen
- screen assemblies
- sieve plate
- discharge port
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- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 80
- 230000000712 assembly Effects 0.000 claims abstract description 70
- 238000000429 assembly Methods 0.000 claims abstract description 70
- 238000012216 screening Methods 0.000 claims abstract description 36
- 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 abstract description 13
- 238000007873 sieving Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to screening plant technical fields, a kind of three-dimensional ladder composite screen is disclosed, including pedestal, cabinet, vibration excitor, the first Screen assemblies and the second Screen assemblies, cabinet are movably connected on pedestal, one end of cabinet is equipped with feed inlet, the other end is equipped with discharge port, and feed inlet is higher than discharge port；Vibration excitor drive case is vibrated with respect to pedestal；First Screen assemblies are obliquely installed in cabinet, and the first Screen assemblies include the sieve plate connecting with cabinet wall, the guide grating connecting with sieve plate, and guide grating is located above sieve plate, and has gap between guide grating and sieve plate；Second Screen assemblies are obliquely installed in cabinet and below the first Screen assemblies, and the second Screen assemblies are configured as sieving the material fallen from sieve plate again.The three-dimensional ladder composite screen can screen out the material of at least three kinds specifications, substantially increase screening efficiency.
Description
Technical field
The present invention relates to screening plant technical field more particularly to a kind of three-dimensional ladder composite screens.
Background technique
Currently, generalling use screening machine in all kinds of garbage processing procedures and being sieved.
Domestic existing garbage disposal screening machine is usually Circular-cylinder sieve extension set comprising transmission mechanism, bracket and sieve nest,
Sieve nest is the tubular sieve that a surface is uniformly distributed sieve pore, and rubbish is inputted by one end of a sieve nest high position, with turning for sieve nest
Dynamic gradually mobile to low order end, during this, ashes and Humus in rubbish are sifted out from sieve pore, by the powder of bottom
Collection bucket is collected, remaining blocky and software material is discharged by low order end.The shortcomings that this screening machine is: go-no-go rate is low, sorting
After be still composting, only screened out the dirt for making compost, and plurality of soft material and block in rubbish
It still mixes, must manually separate, do not play the role of sufficient sorting.
Certainly also have and refuse classification is carried out using linear vibrating screen, vibrating screen is using reciprocal caused by oscillator exciting
Rotation type vibration and work.Existing vibrating screen includes screen box, the sieve to screening materials carrying is equipped in the screen box, described
The exciting device for directly driving the sieve vibration is additionally provided in screen box, the sieve throws rubbish under the action of vibration force
It rises, fall, sieved.Although the screening effect of vibrating screen is promoted compared to drum sieving machine, sieved with cylinder type
Extension set is the same, can only screen out two kinds of materials, needs to carry out regrading, screening efficiency is lower.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural three-dimensional
Ladder composite screen makes it with more the utility value in industry.
Summary of the invention
It is an object of the invention to propose a kind of three-dimensional ladder composite screen, the material of at least three kinds specifications can be screened out,
Effectively improve screening efficiency.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of three-dimensional ladder composite screen, including pedestal, cabinet, vibration excitor, the first Screen assemblies and the second Screen assemblies,
In:
The cabinet is movably connected on the pedestal, and one end of the cabinet is equipped with feed inlet, the other end is equipped with discharge port,
And the feed inlet is higher than the discharge port；
The vibration excitor drives the relatively described pedestal vibration of the cabinet；
First Screen assemblies are obliquely installed in the cabinet, first Screen assemblies include in the cabinet
The sieve plate of wall connection, the guide grating connecting with the sieve plate, the guide grating is located above the sieve plate, and the guide
There is gap between grating and the sieve plate；
Second Screen assemblies are obliquely installed in the cabinet and being located at below first Screen assemblies, and described the
Two Screen assemblies are configured as sieving the material fallen from the sieve plate again.
First Screen assemblies and the second Screen assemblies are in the case where the vibration of cabinet drives, firstly, leading in the first Screen assemblies
The thicker bed of material is pushed aside, is shaken loose by material screen item, and super large material directly slides onto downwards discharge port along guide grating, and rest materials are fallen
On sieve plate, level-one screening is realized；Material greater than sieve plate hole slides onto discharge port along sieve plate, less than the material quilt in sieve plate hole
It sifts out, falls in the second Screen assemblies, realize second level screening；Finally, the second Screen assemblies are to the screenings after second level screening
Carry out three-level screening；As it can be seen that the three-dimensional ladder composite screen can screen out the material of at least three kinds specifications, screening is substantially increased
Efficiency.
As a kind of preferred embodiment of above-mentioned three-dimensional ladder composite screen, the discharge port includes be arranged from top to bottom
One discharge port and the second discharge port, first discharge port are configured as accepting the material that first Screen assemblies screen out；
Second discharge port is configured as accepting the material that second Screen assemblies screen out.First discharge port and the second discharge port
The material of the different size screened out can separately be discharged, realize efficiently separating for material.
As a kind of preferred embodiment of above-mentioned three-dimensional ladder composite screen, it is equipped with below the feed inlet in the cabinet
Bulk cargo boss, the bulk cargo boss are configured as hitting the material for dissipating and being fallen by the feed inlet.Bulk cargo boss can effectively by
Material scatters, and sieves convenient for the first Screen assemblies and the second Screen assemblies to material.
As a kind of preferred embodiment of above-mentioned three-dimensional ladder composite screen, the bulk cargo boss, which has towards the guide, to be sieved
The inclined inclined-plane of item.Inclined-plane can guide the material to scatter to drop down on the guide grating of the first Screen assemblies.
As a kind of preferred embodiment of above-mentioned three-dimensional ladder composite screen, the sieve plate is hierarchic structure.Sieve plate uses rank
Ladder type distribution, can be such that material is better distributed out.
As a kind of preferred embodiment of above-mentioned three-dimensional ladder composite screen, second Screen assemblies include flexible screen,
Multiple movable grip slippers being flexibly connected with the cabinet and multiple fixed clamp seats for being fixed on the cabinet, the flexible sieve
Net is installed on each movable grip slipper and each fixed clamp seat, and each movable grip slipper and each fixed clamp
Seat is separately distributed.Flexible screen is constantly tensioning, loose in the case where the vibration of cabinet drives, and can make material on compass screen surface not
It is tossed disconnectedly and scatters, falls, while is for linear motion forward, can preferably sift out small size material.
As a kind of preferred embodiment of above-mentioned three-dimensional ladder composite screen, each movable grip slipper is also connected with support
Plate, the support plate are connect by resilient cushion with the cabinet.Flexible screen can be buffered using resilient cushion, slow down object
The impact of material, the long service life of flexible screen, reduces maintenance cost, improves work efficiency.
As a kind of preferred embodiment of above-mentioned three-dimensional ladder composite screen, first Screen assemblies and second screening
The tilt angle of component is 10 °~20 °.The tilt angle not only can ensure that screening effect, but also can ensure that the conveying of material.
As a kind of preferred embodiment of above-mentioned three-dimensional ladder composite screen, the screenings of second Screen assemblies can be by
Conveyer belt conveying below second Screen assemblies.Less than the screen size of the second Screen assemblies material sift out after,
It is transported by the conveyer belt of lower layer.
As a kind of preferred embodiment of above-mentioned three-dimensional ladder composite screen, the vibration excitor includes connecting with the cabinet
Flywheel assembly, the transmission component being connect with the flywheel assembly and the motor being connect with the transmission component.Flywheel assembly can be with
Huge centrifugal force is formed, drives cabinet reciprocating, forms vibration, and then vibrosieve is carried out to material.
The invention has the benefit that the first Screen assemblies and the second Screen assemblies are in the case where the vibration of cabinet drives, firstly,
The thicker bed of material is pushed aside, is shaken loose by the guide grating in the first Screen assemblies, and super large material directly slides downwards along guide grating
To discharge port, rest materials are fallen on sieve plate, realize level-one screening；Material greater than sieve plate hole slides onto discharging along sieve plate
Mouthful, the material less than sieve plate hole is sifted out, is fallen in the second Screen assemblies, and second level screening is realized；Finally, the second Screen assemblies
Three-level screening is carried out to the screenings after second level screening；As it can be seen that the three-dimensional ladder composite screen can screen out at least three kinds of specifications
Material, substantially increase screening efficiency.
Detailed description of the invention
Fig. 1 is the structural front view for the three-dimensional ladder composite screen that the specific embodiment of the invention provides；
Fig. 2 is the structural side view for the three-dimensional ladder composite screen that the specific embodiment of the invention provides.
In figure: 10- pedestal, 20- cabinet, 21- feed inlet, the first discharge port of 22-, the second discharge port of 23-, 24- bulk cargo are convex
Platform, the inclined-plane 25-, 31- flywheel assembly, 32- motor, the first Screen assemblies of 40-, 41- sieve plate, 42- guide grating, 50- second are sieved
Subassembly, 51- flexible screen, 52- activity grip slipper, 53- fixed clamp seat, 54- support plate, 55- resilient cushion.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
As shown in Fig. 1 to 2, three-dimensional ladder composite screen of the invention includes pedestal 10, cabinet 20, vibration excitor, the first screening
Component 40 and the second Screen assemblies 50.Wherein, cabinet 20 is movably connected on pedestal 10, one end of cabinet 20 be equipped with feed inlet 21,
The other end is equipped with discharge port, and feed inlet 21 is higher than discharge port；Vibration excitor drive case 20 is vibrated with respect to pedestal 10, vibration excitor packet
Include the flywheel assembly 31 connecting with cabinet 20, the transmission component connecting with flywheel assembly 31 and the motor connecting with transmission component
32, flywheel assembly 31 can form huge centrifugal force, drive cabinet 20 reciprocating, form vibration, so to material into
Row vibrosieve；First Screen assemblies 40 are obliquely installed in cabinet 20, and the first Screen assemblies 40 include connecting with 20 inner wall of cabinet
The sieve plate 41 connect, the guide grating 42 connecting with sieve plate 41, guide grating 42 are located at 41 top of sieve plate, and guide grating 42 and sieve
There is gap between plate 41；Second Screen assemblies 50 are obliquely installed in cabinet 20 and being located at the lower section of the first Screen assemblies 40, the
Two Screen assemblies 50 are configured as sieving the material fallen from sieve plate 41 again.Preferably, the first Screen assemblies 40 and the second sieve
The tilt angle of subassembly 50 is 10 °~20 °, which not only can ensure that screening effect, but also can ensure that the conveying of material.When
So, cabinet 20 can also the angle tilt setting so that feed inlet 21 be higher than discharge port, convenient for material from feed inlet 21 to discharging
Mouth is mobile.
The first Screen assemblies 40 and the second Screen assemblies 50 in the present invention are in the case where the vibration of cabinet 20 drives, firstly, the
The thicker bed of material is pushed aside, is shaken loose by the guide grating 42 in one Screen assemblies 40, and super large material is directly downward along guide grating 42
Discharge port is slid onto, rest materials are fallen on sieve plate 41, realize level-one screening；Material greater than sieve plate hole slides along sieve plate 41
To discharge port, the material less than sieve plate hole is sifted out, and is fallen in the second Screen assemblies 50, realizes second level screening；Finally, second
Screenings after Screen assemblies 50 sieve second level carries out three-level screening；As it can be seen that the three-dimensional ladder composite screen can screen out to
The material of few three kinds of specifications, substantially increases screening efficiency.
In order to which the Classification of materials after sieving discharges, the discharge port in the present invention includes the first discharging being arranged from top to bottom
Mouth 22 and the second discharge port 23, the first discharge port 22 are configured as accepting the material that the first Screen assemblies 40 screen out；Second goes out
Material mouth 23 is configured as accepting the material that the second Screen assemblies 50 screen out.As it can be seen that the first discharge port 22 and the second discharge port 23
The material of the different size screened out can separately be discharged, realize efficiently separating for material.
As the preferred embodiment of the present invention, bulk cargo boss 24 is equipped with below feed inlet 21 in cabinet 20, bulk cargo is convex
Platform 24 is configured as hitting the material for dissipating and being fallen by feed inlet 21.Bulk cargo boss 24 can effectively scatter material, be convenient for first
Screen assemblies 40 sieve material with the second Screen assemblies 50.Specifically, bulk cargo boss 24 has towards guide grating 42
Inclined inclined-plane 25, inclined-plane 25 can guide the material to scatter to drop down on the guide grating 42 of the first Screen assemblies 40.
In addition, sieve plate 41 is hierarchic structure, sieve plate 41 is distributed using staged, material can be made to be better distributed out.
For the structure of the second Screen assemblies 50, in the present invention, the second Screen assemblies 50 include flexible screen 51, Duo Geyu
The movable grip slipper 52 and multiple fixed clamp seats 53 for being fixed on cabinet 20, flexible screen 51 that cabinet 20 is flexibly connected are installed on
Each activity grip slipper 52 and each fixed clamp seat 53, and each movable grip slipper 52 is separately distributed with each fixed clamp seat 53.It is soft
Property sieve 51 cabinet 20 vibration drive under, constantly tensioning, it is loose, the material on compass screen surface can be made constantly to be tossed scattered
It opens, fall, while is for linear motion forward, can preferably sift out small size material.By each movable grip slipper 52 and each fixing clamp
It holds seat 53 to be separately distributed, when cabinet 20 vibrates, each activity grip slipper 52 moves reciprocatingly with vibration force, makes flexible screen 51
Between movable grip slipper 52 and fixed clamp seat 53 constantly tensioning, it is loose, make the material on compass screen surface be constantly tossed scatter,
It falls, realizes screening, while material is for linear motion forward.
In addition, also each movable grip slipper 52 can be connected a support plate 54, support plate 54 is passed through into resilient cushion 55 and cabinet
20 connections.Flexible screen 51 can be buffered using resilient cushion 55, slow down the impact of material, flexible screen 51 uses the longevity
Life length, reduces maintenance cost, improves work efficiency.
Material greater than the sieve screen apertures of flexible screen 51 slides onto the second discharge port 23, and the material less than mesh opening size sieves
It after out, is transported by the conveyer belt of lower layer, i.e., the screenings of the second Screen assemblies 50 can be by being located under the second Screen assemblies 50
Side conveyer belt conveying, it is ensured that working environment it is clean and tidy, without manually being cleared up.
The working principle of three-dimensional ladder composite screen of the invention is:
Motor 32 drives 31 high speed rotation of flywheel assembly in cabinet 20 after starting, flywheel assembly 31 forms huge centrifugation
Power drives cabinet 20 reciprocating, forms vibration.After material falls on bulk cargo boss 24 by feed inlet 21, material is along scattered
The inclined-plane 25 of material boss 24 scatters automatically, and under the action of vibration force and screen angle, material is tossed, falls, while forward
It is for linear motion.Material first passes through guide grating 42, and the thicker bed of material is pushed aside, shaken loose, and super large material is directly along guide grating
42 slide onto the first discharge port 22 downwards, and rest materials are fallen on sieve plate 41.Material greater than sieve plate hole slides onto along sieve plate 41
First discharge port 22, the material less than sieve plate hole are sifted out, are fallen on flexible screen 51.Movable grip slipper 52 is moving reciprocatingly
When, so that flexible screen 51 is constantly tensioned, is loose, is tossed the material on compass screen surface constantly and scatters, fall, while making straight line forward
Movement.Sieve screen apertures greater than flexible screen 51 slide onto the second discharge port 23, less than mesh opening size material sift out after, lead to
The conveyer belt for crossing lower layer is transported.
As it can be seen that three-dimensional ladder composite screen of the invention can sift out the material of three kinds of specifications using the double-deck Screen assemblies, significantly
Improve screening efficiency.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of three-dimensional ladder composite screen, which is characterized in that including pedestal (10), cabinet (20), vibration excitor, the first Screen assemblies
(40) and the second Screen assemblies (50), in which:
The cabinet (20) is movably connected on the pedestal (10), and one end of the cabinet (20) is equipped with feed inlet (21), another
End is equipped with discharge port, and the feed inlet (21) is higher than the discharge port；
The vibration excitor drives relatively described pedestal (10) vibration of the cabinet (20)；
First Screen assemblies (40) are obliquely installed in the cabinet (20), and first Screen assemblies (40) include and institute
The sieve plate (41) for stating the connection of cabinet (20) inner wall, the guide grating (42) being connect with the sieve plate (41), the guide grating
(42) it is located above the sieve plate (41), and there is gap between the guide grating (42) and the sieve plate (41)；
Second Screen assemblies (50) are obliquely installed in the cabinet (20) and are located under first Screen assemblies (40)
Side, second Screen assemblies (50) are configured as sieving the material fallen from the sieve plate (41) again.
2. three-dimensional ladder composite screen according to claim 1, which is characterized in that the discharge port includes being arranged from top to bottom
The first discharge port (22) and the second discharge port (23), first discharge port (22) is configured as accepting the first screening group
The material that part (40) screens out；Second discharge port (23) is configured as accepting what second Screen assemblies (50) screened out
Material.
3. three-dimensional ladder composite screen according to claim 1 or 2, which is characterized in that in the cabinet (20) in it is described into
Bulk cargo boss (24) are equipped with below material mouth (21), the bulk cargo boss (24) is configured as hitting dissipating and be fallen by the feed inlet (21)
Material.
4. three-dimensional ladder composite screen according to claim 3, which is characterized in that the bulk cargo boss (24) has towards institute
State guide grating (42) inclined inclined-plane (25).
5. three-dimensional ladder composite screen according to claim 1, which is characterized in that the sieve plate (41) is hierarchic structure.
6. three-dimensional ladder composite screen according to claim 1, which is characterized in that second Screen assemblies (50) include soft
Property sieve (51), multiple movable grip slippers (52) being flexibly connected with the cabinet (20) and multiple it is fixed on the cabinet (20)
Fixed clamp seat (53), the flexible screen (51) is installed on each movable grip slipper (52) and each fixed clamp seat
(53), and each movable grip slipper (52) is separately distributed with each fixed clamp seat (53).
7. three-dimensional ladder composite screen according to claim 6, which is characterized in that each movable grip slipper (52) is also connected with
Have support plate (54), the support plate (54) is connect by resilient cushion (55) with the cabinet (20).
8. three-dimensional ladder composite screen according to claim 1, which is characterized in that first Screen assemblies (40) with it is described
The tilt angle of second Screen assemblies (50) is 10 °~20 °.
9. three-dimensional ladder composite screen according to claim 1, which is characterized in that under the sieve of second Screen assemblies (50)
Object can be conveyed by being located at the conveyer belt below second Screen assemblies (50).
10. three-dimensional ladder composite screen according to claim 1, which is characterized in that the vibration excitor includes and the cabinet
(20) it the flywheel assembly (31) connected, the transmission component that is connect with the flywheel assembly (31) and is connect with the transmission component
Motor (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394850.7A CN110000086A (en) | 2019-05-13 | 2019-05-13 | A kind of three-dimensional ladder composite screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394850.7A CN110000086A (en) | 2019-05-13 | 2019-05-13 | A kind of three-dimensional ladder composite screen |
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| Publication Number | Publication Date |
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| CN110000086A true CN110000086A (en) | 2019-07-12 |
Family
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| CN201910394850.7A Pending CN110000086A (en) | 2019-05-13 | 2019-05-13 | A kind of three-dimensional ladder composite screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369270A (en) * | 2019-08-02 | 2019-10-25 | 苏州嘉诺环境工程有限公司 | Relaxation sieve |
| CN116326350A (en) * | 2023-05-30 | 2023-06-27 | 佳木斯市恒泰橡胶制品有限责任公司 | Harvester machine carries screening plant |
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| CN110369270B (en) * | 2019-08-02 | 2021-08-10 | 苏州嘉诺环境工程有限公司 | Relaxation sieve |
| CN116326350A (en) * | 2023-05-30 | 2023-06-27 | 佳木斯市恒泰橡胶制品有限责任公司 | Harvester machine carries screening plant |
| CN116326350B (en) * | 2023-05-30 | 2023-08-04 | 佳木斯市恒泰橡胶制品有限责任公司 | Harvester machine carries screening plant |
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Application publication date: 20190712 |