CN207325317U - A kind of self-cleaning type classifying screen of Anti-blockage - Google Patents
A kind of self-cleaning type classifying screen of Anti-blockage Download PDFInfo
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- CN207325317U CN207325317U CN201721252001.0U CN201721252001U CN207325317U CN 207325317 U CN207325317 U CN 207325317U CN 201721252001 U CN201721252001 U CN 201721252001U CN 207325317 U CN207325317 U CN 207325317U
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Abstract
The utility model discloses a kind of self-cleaning type classifying screen of Anti-blockage, including screen box.Screen box top offers feed inlet, screen box is internally provided with vibration bin, and vibration bin top is provided with vibrating hydraulic cylinder, and vibrating hydraulic cylinder output shaft fixed connection has push plate, cleaning storehouse is provided with below push plate, cleaning hydraulic cylinder is installed, cleaning hydraulic cylinder output shaft fixed connection has mounting bracket, cleaning roller is provided with mounting bracket in cleaning storehouse, cleaning storehouse side wall is fixed with oscillating plate, level-one sieve plate is installed on oscillating plate, sieve is provided with below level-one sieve plate, cleaning orlop end is fixed with vibrating spring；Screen box side wall offers side cover, cylinder is provided with above side cover, motor bin is provided with below side cover, motor is installed in motor bin, motor output shaft is fixed with feed roller, is provided with two level sieve plate below feed roller, screen box both sides side wall offers water inlet and discharge port, fines bucket is provided with below two level sieve plate, coarse fodder bucket is provided with below discharge port.
Description
Technical field
Classifying screen technical field is the utility model is related to, is specially a kind of self-cleaning type classifying screen of Anti-blockage.
Background technology
Classifying screen is a kind of using by vibrating motor and spring generation vibration, and the mechanical equipment that material is classified is main
The beneficiation flowsheet being used in mining, is widely used in the sizing screening of finished product compound fertilizer, is also applied for grain, food, change
The screening and classification of the raw material and finished product of a variety of industries such as work, sugaring, mine, colliery, metallurgy, papermaking.The classification of the prior art
After the time a period of time is used, material or impurity particle have been easily adhered on sieve due to structure design for sieve, if
If being cleared up not in time, the screening effect and efficiency of sieve are not only influenced, and may be used also if long time sedimentation impurity particle
Classifying screen can be blocked, so as to cause classifying screen to can not operate normally work.
Utility model content
The technical problem that the utility model solves is to overcome the classifying screen of the prior art easy using rear sieve for a long time
A kind of the defects of adhering to impurity particle and causing classifying screen to block, there is provided the self-cleaning type classifying screen of Anti-blockage.Described one kind
The self-cleaning type classifying screen of Anti-blockage have it is simple in structure, it is easy to operate, can clear up automatically the impurity particle that is adhered on sieve and
The features such as being not easy to block.
To achieve the above object, the utility model provides following technical solution：A kind of self-cleaning type classifying screen of Anti-blockage, bag
Include screen box, the top outer wall of the screen box offers feed inlet, and the screen box is internally provided with vibration bin, the vibration bin
Side wall offer sliding slot, and the top outer wall of the vibration bin is provided with vibrating hydraulic cylinder, the output of the vibrating hydraulic cylinder
Axis is fixedly connected with push plate, and cleaning storehouse is provided with below the push plate, cleaning hydraulic cylinder is provided with the cleaning storehouse, described
The output shaft of cleaning hydraulic cylinder is fixedly connected with mounting bracket, and cleaning roller, the bottom in the cleaning storehouse are provided with the mounting bracket
Side wall is fixedly connected with oscillating plate, and level-one sieve plate is provided with the oscillating plate, sieve is provided with below the level-one sieve plate,
The bottom outer wall in the cleaning storehouse is fixedly connected with vibrating spring, and the other end of the vibrating spring is fixedly connected on vibration bin
Bottom inner wall, and it is provided with limited block around the vibrating spring；The side side wall of the screen box offers side cover, the side
Cylinder is provided with above lid, the cylinder is installed on the side wall of screen box, and the output shaft of the cylinder is fixedly connected on side cover
On, motor bin is provided with below the side cover, motor is installed in the motor bin, the output shaft of the motor is fixedly connected
There is feed roller, two level sieve plate is provided with below the feed roller, the both ends of the two level sieve plate are fixedly connected on the two of screen box
Side inner wall, the both sides side wall of the screen box offer water inlet and discharge port respectively, and the water inlet and discharge port are located at respectively
The both ends of two level sieve plate, are provided with fines bucket below the two level sieve plate, coarse fodder bucket are provided with below the discharge port.
Preferably, the mesh number of the level-one sieve plate, sieve and two level sieve plate is sequentially increased, and the two level sieve plate is inclination
Set, and height of the two level sieve plate close to water inlet one end is more than the height close to discharge port one end.
Preferably, the side outer wall of the level-one sieve plate is provided with fixed convex block, is offered on the oscillating plate with fixing
The matched fixed groove of convex block, the level-one sieve plate are inserted into the fixed groove of oscillating plate by fixed convex block.
Preferably, the outer wall of the cleaning roller is provided with hairbrush, and the outer wall of the feed roller is provided with spiral vane.
Preferably, the mounting bracket and side cover are L-shaped structure.
Compared with prior art, the beneficial effects of the utility model are：The material for needing to sieve is imported by feed inlet
To screen box, by driving vibrating hydraulic cylinder to make push plate extruding cleaning storehouse, when clearing up storehouse and being subject to push plate to extrude, using vibrating bullet
The elasticity of spring can vibrate level-one sieve plate, make to fall the material on level-one sieve plate to be shaken off to the sieve below level-one sieve plate,
So as to which by large granular materials and impurity screening, on level-one sieve plate and in sieve, small particles material then continues to fall through sieve,
By driving motor to rotate feed roller, feed roller outer wall is provided with spiral vane, will can be fallen by the rotation of feed roller
Small particles material on feed roller further crushes, and prevents that its assembly is blocking, can be by the material of smaller volume by two level sieve plate
Particle screening comes out and passes it through two level sieve plate and fall in fines bucket, and remaining coarse granule material is then along being obliquely installed
Two level sieve plate slides to discharge port and is finally fallen on from discharge port in coarse fodder bucket；By driving cleaning hydraulic cylinder to utilize cleaning roller pair
Level-one sieve plate is cleared up, and cleaning roller outer wall is provided with hairbrush, can be by the material being adhered on level-one sieve plate and impurity particle brush
Remove and be adhered on hairbrush, so that prevent material and impurity particle from blocking level-one sieve plate and influencing its screening effect and efficiency, and
And it is further cleared up so as to convenient using that can also extract level-one sieve plate from oscillating plate after cylinder opening side cover,
By can be cleared up toward water inlet injection using tap water two level sieve plate, so that the material that two level floor lever of sieve tray will be adhered to
Rinsed well with impurity particle, avoid it from blocking two level sieve plate and influence the normal work of the classifying screen.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the external side view of vibration chamber structure；
Fig. 3 is enlarged drawing at the A of Fig. 1.
Figure label：1 screen box, 2 feed inlets, 3 vibration bins, 31 sliding slots, 4 vibrating hydraulic cylinders, 5 push plates, 6 cleaning storehouses, 7 cleanings
Convex block, 12 sieves, 13 are fixed in hydraulic cylinder, 8 mounting brackets, 9 cleaning rollers, 10 oscillating plates, 101 fixed grooves, 11 level-one sieve plates, 111
Vibrating spring, 14 limited blocks, 15 side covers, 16 cylinders, 17 motor bins, 18 motors, 19 feed rollers, 20 two level sieve plates, 21 water inlets,
22 discharge ports, 23 fines buckets, 24 coarse fodder buckets.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of self-cleaning type classifying screen of Anti-blockage, including
Screen box 1, the top outer wall of screen box 1 offer feed inlet 2, and screen box 1 is internally provided with vibration bin 3, and the side wall of vibration bin 3 is opened
Top outer wall equipped with sliding slot 31, and vibration bin 3 is provided with vibrating hydraulic cylinder 4, and the output shaft of vibrating hydraulic cylinder 4 is fixedly connected with
Push plate 5, the lower section of push plate 5 are provided with cleaning storehouse 6, clear up in storehouse 6 and be provided with cleaning hydraulic cylinder 7, clear up the output shaft of hydraulic cylinder 7
Mounting bracket 8 is fixedly connected with, cleaning roller 9 is installed on mounting bracket 8, the outer wall of cleaning roller 9 is provided with hairbrush, clears up the bottom in storehouse 6
Side wall is fixedly connected with oscillating plate 10, and level-one sieve plate 11 is provided with oscillating plate 10, and the side outer wall of level-one sieve plate 11 is set
There is fixed convex block 111, offer on oscillating plate 10 and pass through with the matched fixed groove 101 of fixed convex block 111, level-one sieve plate 11
Fixed convex block 111 is inserted into the fixed groove 101 of oscillating plate 10, and the lower section of level-one sieve plate 11 is provided with sieve 12, clears up storehouse 6
Bottom outer wall be fixedly connected with vibrating spring 13, the other end of vibrating spring 13 is fixedly connected on the bottom inner wall of vibration bin 3,
And limited block 14 is provided with around vibrating spring 13；The side side wall of screen box 1 offers side cover 15, mounting bracket 8 and side cover 15
It is L-shaped structure, the top of side cover 15 is provided with cylinder 16, and cylinder 16 is installed on the side wall of screen box 1, and the output of cylinder 16
Axis is fixedly connected on side cover 15, and the lower section of side cover 15 is provided with motor bin 17, and motor 18, motor 18 are provided with motor bin 17
Output shaft be fixedly connected with feed roller 19, the outer wall of feed roller 19 is provided with spiral vane, and the lower section of feed roller 19 is set
There is two level sieve plate 20, the both ends of two level sieve plate 20 are fixedly connected on the both sides inner wall of screen box 1, and the both sides side wall of screen box 1 is opened respectively
Equipped with water inlet 21 and discharge port 22, water inlet 21 and discharge port 22 are located at the both ends of two level sieve plate 20 respectively, level-one sieve plate 11,
The mesh number of sieve 12 and two level sieve plate 20 is sequentially increased, and two level sieve plate 20 is is obliquely installed, and two level sieve plate 20 is close to water inlet
The height of 21 one end of mouth is more than the height close to 22 one end of discharge port, and the lower section of two level sieve plate 20 is provided with fines bucket 23, discharges
The lower section of mouth 22 is provided with coarse fodder bucket 24.
When the utility model is used, the material for needing to sieve is directed into screen box 1 by feed inlet 2, material is fallen on
After on level-one sieve plate 11, by driving vibrating hydraulic cylinder 4 to make the extruding cleaning of push plate 5 storehouse 6, level-one sieve plate 11 is installed on cleaning storehouse 6
On the oscillating plate 10 of bottom side wall, cleaning 6 bottom outer wall of storehouse is fixedly connected with vibrating spring 13, when cleaning storehouse 6 is subject to push plate 5 to squeeze
During pressure, it can vibrate level-one sieve plate 11 using the elasticity of vibrating spring 13, make to fall the material on level-one sieve plate 11 to be shaken off
To the sieve 12 of the lower section of level-one sieve plate 11, so that by large granular materials and impurity screening to level-one sieve plate 11 and sieve 12
Interior, small particles material then continues to fall through sieve 12, and the lower section of sieve 12 is provided with feed roller 19, by drive motor 18 make to
Material roller 19 rotates, and 19 outer wall of feed roller is provided with spiral vane, will can be fallen on feed roller 19 by the rotation of feed roller 19
Small particles material further crush, prevent that its assembly is blocking, then by feed roller 19 crushing after small particles material fall on
On two level sieve plate 20, the material particles of smaller volume can be screened out come by two level sieve plate 20 and pass it through two level sieve plate 20
Fall in fines bucket 23, and remaining coarse granule material then slides to discharge port 22 simultaneously finally along the two level sieve plate 20 being obliquely installed
Fallen on from discharge port 22 in coarse fodder bucket 24；After long-time uses the classifying screen, by driving cleaning hydraulic cylinder 7 to utilize cleaning
Roller 9 clears up level-one sieve plate 11, and 9 outer wall of cleaning roller is provided with hairbrush, when cleaning roller 9 is in the surface scrolls of level-one sieve plate 11
When, the material being adhered on level-one sieve plate 11 and impurity particle can be brushed and are adhered on hairbrush, so as to prevent material and miscellaneous
Matter particle blocks level-one sieve plate 11 and influences its screening effect and efficiency, and utilizes cylinder 16 can also be by one after opening side cover 15
Level sieve plate 11 is extracted from oscillating plate 10 further clears up it so as to convenient, and water inlet 21 is circumscribed with running water pipe,
By can be cleared up toward the injection of water inlet 21 using tap water two level sieve plate 20, so that 20 surface of two level sieve plate will be adhered to
Material and impurity particle rinse well, avoid it from blocking two level sieve plate 20 and influence the normal work of the classifying screen.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of self-cleaning type classifying screen of Anti-blockage, including screen box（1）, it is characterised in that：The screen box（1）Top outer wall open
Equipped with feed inlet（2）, and the screen box（1）Be internally provided with vibration bin（3）, the vibration bin（3）Side wall offer cunning
Groove（31）, and the vibration bin（3）Top outer wall vibrating hydraulic cylinder is installed（4）, the vibrating hydraulic cylinder（4）Output shaft
It is fixedly connected with push plate（5）, the push plate（5）Lower section be provided with cleaning storehouse（6）, the cleaning storehouse（6）Cleaning is inside installed
Hydraulic cylinder（7）, the cleaning hydraulic cylinder（7）Output shaft be fixedly connected with mounting bracket（8）, the mounting bracket（8）On be provided with
Cleaning roller（9）, the cleaning storehouse（6）Bottom side wall be fixedly connected with oscillating plate（10）, the oscillating plate（10）On be provided with
Level-one sieve plate（11）, the level-one sieve plate（11）Lower section be provided with sieve（12）, the cleaning storehouse（6）Bottom outer wall fix
It is connected with vibrating spring（13）, the vibrating spring（13）The other end be fixedly connected on vibration bin（3）Bottom inner wall, and institute
State vibrating spring（13）Around be provided with limited block（14）；The screen box（1）Side side wall offer side cover（15）, it is described
Side cover（15）Top be provided with cylinder（16）, the cylinder（16）Installed in screen box（1）Side wall, and the cylinder（16）'s
Output shaft is fixedly connected on side cover（15）On, the side cover（15）Lower section be provided with motor bin（17）, the motor bin（17）
Motor is inside installed（18）, the motor（18）Output shaft be fixedly connected with feed roller（19）, the feed roller（19）Under
Side is provided with two level sieve plate（20）, the two level sieve plate（20）Both ends be fixedly connected on screen box（1）Both sides inner wall, the sieve
Case（1）Both sides side wall offer water inlet respectively（21）And discharge port（22）, the water inlet（21）And discharge port（22）Point
Wei Yu not two level sieve plate（20）Both ends, the two level sieve plate（20）Lower section be provided with fines bucket（23）, the discharge port
（22）Lower section be provided with coarse fodder bucket（24）.
A kind of 2. self-cleaning type classifying screen of Anti-blockage according to claim 1, it is characterised in that：The level-one sieve plate
（11）, sieve（12）With two level sieve plate（20）Mesh number be sequentially increased, the two level sieve plate（20）To be obliquely installed, and it is described
Two level sieve plate（20）Close to water inlet（21）The height of one end is more than close to discharge port（22）The height of one end.
A kind of 3. self-cleaning type classifying screen of Anti-blockage according to claim 1, it is characterised in that：The level-one sieve plate（11）
Side outer wall be provided with fixed convex block（111）, the oscillating plate（10）On offer and fixed convex block（111）It is matched solid
Determine groove（101）, the level-one sieve plate（11）Pass through fixed convex block（111）It is inserted into oscillating plate（10）Fixed groove（101）
It is interior.
A kind of 4. self-cleaning type classifying screen of Anti-blockage according to claim 1, it is characterised in that：The cleaning roller（9）'s
Outer wall is provided with hairbrush, the feed roller（19）Outer wall be provided with spiral vane.
A kind of 5. self-cleaning type classifying screen of Anti-blockage according to claim 1, it is characterised in that：The mounting bracket（8）With
Side cover（15）It is L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252001.0U CN207325317U (en) | 2017-09-27 | 2017-09-27 | A kind of self-cleaning type classifying screen of Anti-blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252001.0U CN207325317U (en) | 2017-09-27 | 2017-09-27 | A kind of self-cleaning type classifying screen of Anti-blockage |
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| Publication Number | Publication Date |
|---|---|
| CN207325317U true CN207325317U (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721252001.0U Active CN207325317U (en) | 2017-09-27 | 2017-09-27 | A kind of self-cleaning type classifying screen of Anti-blockage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657540A (en) * | 2018-06-04 | 2018-10-16 | 李文婷 | A kind of multifunctional household raises wind turbine |
| CN108993663A (en) * | 2018-05-31 | 2018-12-14 | 王菲 | A kind of grinding device of the livestock feed production convenient for adjusting degree of grinding |
| CN109821640A (en) * | 2019-03-08 | 2019-05-31 | 付耀文 | A kind of multi-functional coal cinder processing unit |
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2017
- 2017-09-27 CN CN201721252001.0U patent/CN207325317U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993663A (en) * | 2018-05-31 | 2018-12-14 | 王菲 | A kind of grinding device of the livestock feed production convenient for adjusting degree of grinding |
| CN108657540A (en) * | 2018-06-04 | 2018-10-16 | 李文婷 | A kind of multifunctional household raises wind turbine |
| CN109821640A (en) * | 2019-03-08 | 2019-05-31 | 付耀文 | A kind of multi-functional coal cinder processing unit |
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