CN109550690A - 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
- Publication number
- CN109550690A CN109550690A CN201710892992.7A CN201710892992A CN109550690A CN 109550690 A CN109550690 A CN 109550690A CN 201710892992 A CN201710892992 A CN 201710892992A CN 109550690 A CN109550690 A CN 109550690A
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- CN
- China
- Prior art keywords
- level
- cleaning
- sieve plate
- wall
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
-
- 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
- B07B1/55—Cleaning with fluid jets
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of self-cleaning type classifying screens 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 equipped 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 rack, is equipped with cleaning roller on mounting rack 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 second level sieve plate below feed roller, screen box two sides side wall offers water inlet and discharge port, it is provided with fines bucket below second level sieve plate, is provided with coarse fodder bucket below discharge port.
Description
Technical field
The present invention relates to classifying screen technical field, the self-cleaning type classifying screen of specially a kind of Anti-blockage.
Background technique
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, coal mine, metallurgy, papermaking.The classification of the prior art
Sieve has been easily adhered material or impurity particle when the time due to structure design after a period of use, on 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, can not operate normally work so as to cause classifying screen.
Summary of the invention
Present invention solves the technical problem that being to overcome the classifying screen of the prior art to be easily adhered for a long time using rear sieve
Impurity particle and the defect for causing classifying screen to block, provide a kind of self-cleaning type classifying screen of Anti-blockage.Described one kind is anti-blocking
The self-cleaning type classifying screen of material has structure simple, easy to operate, the impurity particle that adheres on the net of automatic cleaning screen and can not allow
The features such as easily blocking.
To achieve the above object, the invention provides the following technical scheme: a kind of self-cleaning type classifying screen of Anti-blockage, including sieve
Case, the top outer wall of the screen box offer feed inlet, and the screen box is internally provided with vibration bin, the side of the vibration bin
Wall offers sliding slot, and the top outer wall of the vibration bin is equipped with vibrating hydraulic cylinder, and the output shaft of the vibrating hydraulic cylinder is solid
Surely it is connected with push plate, cleaning storehouse is provided with below the push plate, cleaning hydraulic cylinder, the cleaning are installed in the cleaning storehouse
The output shaft of hydraulic cylinder is fixedly connected with mounting rack, and cleaning roller, the bottom end side wall in the cleaning storehouse are equipped on the mounting rack
It is fixedly connected with oscillating plate, level-one sieve plate is installed on the oscillating plate, is provided with sieve below the level-one sieve plate, it is described
The bottom end outer wall in cleaning storehouse is fixedly connected with vibrating spring, and the other end of the vibrating spring is fixedly connected on the bottom end of vibration bin
Inner wall, and limited block is provided with around the vibrating spring；The side side wall of the screen box offers side cover, the side cover
Top is provided with cylinder, and the cylinder is mounted on the side wall of screen box, and the output shaft of the cylinder is fixedly connected on side cover, institute
State and be provided with motor bin below side cover, motor is installed in the motor bin, the output shaft of the motor be fixedly connected with to
Expect roller, is provided with second level sieve plate below the feed roller, the both ends of the second level sieve plate are fixedly connected in the two sides of screen box
Wall, the two sides side wall of the screen box offer water inlet and discharge port respectively, and the water inlet and discharge port are located at second level
The both ends of sieve plate are provided with fines bucket below the second 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 second level sieve plate is sequentially increased, and the second level sieve plate is inclination
Setting, and height of the second level sieve plate close to water inlet one end is greater 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, offers and fixes on the oscillating plate
The fixed groove that convex block matches, 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 rack and side cover are L-shaped structure.
Compared with prior art, the beneficial effects of the present invention are: the material sieved will be needed to be directed into sieve by feed inlet
In case, by driving vibrating hydraulic cylinder that push plate is made to squeeze cleaning storehouse, when clearing up storehouse by push plate extruding, vibrating spring is utilized
Elasticity can be such that level-one sieve plate vibrates, and make to fall in material on level-one sieve plate and shake off to the sieve below level-one sieve plate, thus
By on large granular materials and impurity screening to level-one sieve plate and in sieve, small particles material, which then penetrates sieve, to be continued to fall, and is passed through
Driving motor rotates feed roller, and feed roller outer wall is provided with spiral vane, can will fall in feed by the rotation of feed roller
Small particles material on roller further crushes, and prevents its assembly blocking, can be by the material particles of smaller volume by second level sieve plate
It screens out and carrys out and pass it through second level sieve plate and fall in fines bucket, and remaining coarse granular material is then along the second level being obliquely installed
Sieve plate slides to discharge port and finally falls in coarse fodder bucket from discharge port；It can be using cleaning roller to level-one by driving cleaning hydraulic cylinder
Sieve plate is cleared up, and cleaning roller outer wall is provided with hairbrush, can brush the material being adhered on level-one sieve plate and impurity particle simultaneously
It is adhered on hairbrush, to prevent material and impurity particle from blocking level-one sieve plate and influencing its screening effect and efficiency, and benefit
Level-one sieve plate can also be extracted from oscillating plate after opening side cover with cylinder and it is further cleared up to convenient, passed through
Second level sieve plate can be cleared up using tap water toward water inlet injection, so that the material of second level floor lever of sieve tray and miscellaneous will be adhered to
Matter particle is rinsed well, is avoided it from blocking second level sieve plate and is influenced the normal work of the classifying screen.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the external side view for vibrating 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
Hydraulic cylinder, 8 mounting racks, 9 cleaning rollers, 10 oscillating plates, 101 fixed grooves, 11 level-one sieve plates, 111 fixed convex blocks, 12 sieves, 13
Vibrating spring, 14 limited blocks, 15 side covers, 16 cylinders, 17 motor bins, 18 motors, 19 feed rollers, 20 second level sieve plates, 21 water inlets,
22 discharge ports, 23 fines buckets, 24 coarse fodder buckets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention 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 offers feed inlet 2, and screen box 1 is internally provided with vibration bin 3, and the side wall of vibration bin 3 offers
Sliding slot 31, and the top outer wall of vibration bin 3 is equipped with vibrating hydraulic cylinder 4, the output shaft of vibrating hydraulic cylinder 4 is fixedly connected with push plate
5, the lower section of push plate 5 is provided with cleaning storehouse 6, clears up in storehouse 6 and is equipped with cleaning hydraulic cylinder 7, and the output shaft of cleaning hydraulic cylinder 7 is fixed
It is connected with mounting rack 8, cleaning roller 9 is installed on mounting rack 8, the outer wall of cleaning roller 9 is provided with hairbrush, clears up the bottom end side in storehouse 6
Wall is fixedly connected with oscillating plate 10, and level-one sieve plate 11 is equipped on oscillating plate 10, and the side outer wall of level-one sieve plate 11 is provided with solid
Determine convex block 111, the fixed groove 101 matched with fixed convex block 111 is offered on oscillating plate 10, level-one sieve plate 11 passes through fixation
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 the bottom in storehouse 6
End outer wall is fixedly connected with vibrating spring 13, and the other end of vibrating spring 13 is fixedly connected on the bottom end inner wall of vibration bin 3, and shakes
It moves and is provided with limited block 14 around spring 13；The side side wall of screen box 1 offers side cover 15, and mounting rack 8 and side cover 15 are L
Character form structure, the top of side cover 15 are provided with cylinder 16, and cylinder 16 is mounted on the side wall of screen box 1, and the output shaft of cylinder 16 is solid
Surely be connected on side cover 15, the lower section of side cover 15 is provided with motor bin 17, motor 18 is installed in motor bin 17, motor 18 it is defeated
Shaft is fixedly connected with feed roller 19, and the outer wall of feed roller 19 is provided with spiral vane, and the lower section of feed roller 19 is provided with two
Grade sieve plate 20, the both ends of second level sieve plate 20 are fixedly connected on the two sides inner wall of screen box 1, and the two sides side wall of screen box 1 offers respectively
Water inlet 21 and discharge port 22, water inlet 21 and discharge port 22 are located at the both ends of second level sieve plate 20, level-one sieve plate 11, sieve
12 and the mesh number of second level sieve plate 20 be sequentially increased, second level sieve plate 20 is to be obliquely installed, and second level sieve plate 20 is close to water inlet 21
The height of one end is greater than the height close to 22 one end of discharge port, and the lower section of second level sieve plate 20 is provided with fines bucket 23, discharge port 22
Lower section be provided with coarse fodder bucket 24.
In the use of the present invention, the material sieved will be needed to be directed into screen box 1 by feed inlet 2, material falls on level-one
After on sieve plate 11, by driving vibrating hydraulic cylinder 4 that push plate 5 is made to squeeze cleaning storehouse 6, level-one sieve plate 11 is mounted on cleaning 6 bottom end of storehouse
On the oscillating plate 10 of side wall, cleaning 6 bottom end outer wall of storehouse is fixedly connected with vibrating spring 13, when cleaning storehouse 6 is squeezed by push plate 5
When, level-one sieve plate 11 can be made to vibrate using the elasticity of vibrating spring 13, make the material fallen on level-one sieve plate 11 shake off to
In the sieve 12 of 11 lower section of level-one sieve plate, thus by large granular materials and impurity screening to level-one sieve plate 11 and in sieve 12,
Small particles material, which then penetrates sieve 12, to be continued to fall, and feed roller 19 is provided with below sieve 12, makes to be fed by driving motor 18
Roller 19 rotates, and 19 outer wall of feed roller is provided with spiral vane, can will be fallen on feed roller 19 by the rotation of feed roller 19
Small particles material further crushes, and prevents its assembly blocking, then falls on two by the smashed small particles material of feed roller 19
On grade sieve plate 20, the material particles of smaller volume can be screened out come by second level sieve plate 20 and pass it through second level sieve plate 20 and fall
Into fines bucket 23, and remaining coarse granular material then along the second level sieve plate 20 being obliquely installed slide to discharge port 22 and finally from
Discharge port 22 is fallen in coarse fodder bucket 24；After long-time uses the classifying screen, cleaning roller can be utilized by driving cleaning hydraulic cylinder 7
9 pairs of level-one sieve plates 11 are cleared up, 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, to prevent material and miscellaneous
Matter particle blocks level-one sieve plate 11 and influences its screening effect and efficiency, and can also be by one after the utilization opening side cover 15 of cylinder 16
Grade sieve plate 11 is extracted from oscillating plate 10 further clears up it to convenient, and water inlet 21 is circumscribed with running water pipe,
By that can be cleared up toward the injection of water inlet 21 using tap water second level sieve plate 20, so that 20 surface of second level sieve plate will be adhered to
Material and impurity particle rinse well, avoid it from blocking second level sieve plate 20 and influence the normal work of the classifying screen.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of self-cleaning type classifying screen of Anti-blockage, including screen box (1), it is characterised in that: the top outer wall of the screen box (1) is opened
Equipped with feed inlet (2), and the screen box (1) is internally provided with vibration bin (3), and the side wall of the vibration bin (3) offers cunning
Slot (31), and the top outer wall of the vibration bin (3) is equipped with vibrating hydraulic cylinder (4), the output shaft of the vibrating hydraulic cylinder (4)
It is fixedly connected with push plate (5), cleaning storehouse (6) is provided with below the push plate (5), cleaning is installed in the cleaning storehouse (6)
The output shaft of hydraulic cylinder (7), cleaning hydraulic cylinder (7) is fixedly connected with mounting rack (8), is equipped on the mounting rack (8)
The bottom end side wall of cleaning roller (9), cleaning storehouse (6) is fixedly connected with oscillating plate (10), is equipped on the oscillating plate (10)
Level-one sieve plate (11) is provided with sieve (12) below the level-one sieve plate (11), and the bottom end outer wall of cleaning storehouse (6) is fixed
It is connected with vibrating spring (13), the other end of the vibrating spring (13) is fixedly connected on the bottom end inner wall of vibration bin (3), and institute
It states and is provided with limited block (14) around vibrating spring (13)；The side side wall of the screen box (1) offers side cover (15), described
It being provided with above side cover (15) cylinder (16), the cylinder (16) is mounted on the side wall of screen box (1), and the cylinder (16)
Output shaft is fixedly connected on side cover (15), is provided with motor bin (17) below the side cover (15), the motor bin (17)
It is inside equipped with motor (18), the output shaft of the motor (18) is fixedly connected with feed roller (19), under the feed roller (19)
Side is provided with second level sieve plate (20), and the both ends of the second level sieve plate (20) are fixedly connected on the two sides inner wall of screen box (1), the sieve
The two sides side wall of case (1) offers water inlet (21) and discharge port (22), the water inlet (21) and discharge port (22) point respectively
Not Wei Yu second level sieve plate (20) both ends, be provided with fines bucket (23), the discharge port below the second level sieve plate (20)
(22) coarse fodder bucket (24) are provided with below.
2. a kind of self-cleaning type classifying screen of Anti-blockage according to claim 1, it is characterised in that: the level-one sieve plate
(11), the mesh number of sieve (12) and second level sieve plate (20) is sequentially increased, and the second level sieve plate (20) is to be obliquely installed, and described
Height of the second level sieve plate (20) close to water inlet (21) one end is greater than the height close to discharge port (22) one end.
3. a kind of 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), offer on the oscillating plate (10) and consolidate with what fixed convex block (111) matched
Determine groove (101), the level-one sieve plate (11) passes through the fixed groove (101) that fixed convex block (111) are inserted into oscillating plate (10)
It is interior.
4. a kind of self-cleaning type classifying screen of Anti-blockage according to claim 1, it is characterised in that: the cleaning roller (9)
Outer wall is provided with hairbrush, and the outer wall of the feed roller (19) is provided with spiral vane.
5. a kind of self-cleaning type classifying screen of Anti-blockage according to claim 1, it is characterised in that: the mounting rack (8) with
Side cover (15) is L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710892992.7A CN109550690A (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 |
|---|---|---|---|
| CN201710892992.7A CN109550690A (en) | 2017-09-27 | 2017-09-27 | A kind of self-cleaning type classifying screen of Anti-blockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109550690A true CN109550690A (en) | 2019-04-02 |
Family
ID=65863510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710892992.7A Pending CN109550690A (en) | 2017-09-27 | 2017-09-27 | A kind of self-cleaning type classifying screen of Anti-blockage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122121A (en) * | 2020-08-11 | 2020-12-25 | 李克芽 | Building stone screening device |
| CN113070294A (en) * | 2021-04-08 | 2021-07-06 | 扬州恒旺五金机械有限公司 | Intelligent integrated spring production line |
-
2017
- 2017-09-27 CN CN201710892992.7A patent/CN109550690A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122121A (en) * | 2020-08-11 | 2020-12-25 | 李克芽 | Building stone screening device |
| CN113070294A (en) * | 2021-04-08 | 2021-07-06 | 扬州恒旺五金机械有限公司 | Intelligent integrated spring production line |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |