CN2597102Y - Cylinder multi-head screw vibration fine screen - Google Patents
Cylinder multi-head screw vibration fine screen Download PDFInfo
- Publication number
- CN2597102Y CN2597102Y CNU032354223U CN03235422U CN2597102Y CN 2597102 Y CN2597102 Y CN 2597102Y CN U032354223 U CNU032354223 U CN U032354223U CN 03235422 U CN03235422 U CN 03235422U CN 2597102 Y CN2597102 Y CN 2597102Y
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- screen surface
- fixed
- screen
- self
- compass screen
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Abstract
The utility model provides a cylinder screw vibrating fine screen with multiple heads, which uses screw blades with multiple heads, a sealing round ring and a self-locking screen surface device, wherein the screw blades with multiple heads are welded on the outer circumference of a cylinder body, and the self-locking screen surface device comprises a fixed whole which is assembled by a plurality of arc-shaped and flat iron-shaped fixed brackets, two round fixed rods and a fixed cross beam, and a movable adjustable supporting plate and a movable supporting plate are combined with the fixed brackets for forming a device that the movable adjustable supporting plate can turn over and move transversely, and the movable supporting plate can turn over only. The fixed brackets are provided with a plurality of holes. Materials which enter the utility model are evenly and regularly distributed on a working surface under the action of the screw blades with multiple heads, which is favorable to effectively use the area of the surface of the screen and increase screening and separating efficiency. The utility model effectively reduces the jam of meshes and can keep higher screening and separating efficiency. The surface of the screen is fixed by the self-locking screen surface device without threaded bolts, the utility model has simple operation and convenient management, and the whole equipment can operate steadily.
Description
Technical field:
The utility model relates to a kind of cylinder screening plant, especially a kind of cylinder multi-head spiral vibrating fine screen.
Background technology:
The ripe screening plant that uses in the home and abroad factory and enterprise production at present has horizontal screen, sieve bend, strike sieve, high frequency vibrating fine screen etc., its structure is that compass screen surface is parallel with horizontal plane or form certain included angle with horizontal plane basically, compass screen surface is fixed on carries out screening operation on the support.This structure is in screening process, and material disperses than difficult after entering compass screen surface, compass screen surface non-stop run, no cleaning process, and the compass screen surface mesh is blocked easily, is difficult to the screening efficiency that keeps higher.Because compass screen surface is to fix with bolt and pressing plate, difficult dismounting when changing compass screen surface, when the dress compass screen surface such as on the bolt too tightly can be with the compass screen surface drawing crack, as on the bolt tight compass screen surface out-of-flatness again, the operational administrative difficulty, and after using bolt easily by corrosion.
The mineral or the material that adopt gravity separation method to reclaim, because meticulous granularity gravity treatment recovering effect bad (0.037 millimeter then awkward grade of selecting) can influence operation recovery, so all seeking and adopt the screening plant that prevented pulverizing, to improve the rate of recovery of reselection operation.At present the home and abroad common equipment that is used to control mineral or raw meal particle size has classification and screening two big classes, classifying equipoment carries out classification by proportion and granularity, little heavy mineral of granularity or material can be carried back in the comminution process in the classifying equipoment classification process again, cause crushing phenomenon.Therefore the mineral or the material of gravity separation method recovery replace classification with dusting cover substantially, and cylinder multi-head spiral vibrating fine screen designs for the shortcoming of improving existing dusting cover.
Summary of the invention:
The purpose of this utility model provides a kind of material and is evenly distributed, and can reduce screen cloth and stop up, and improves screening efficiency, cylinder multi-head spiral vibrating fine screen simple to operation.
Technical solution adopted in the utility model is: the circular cylinder body and the compass screen surface that include screen frame, and be installed in the upper end main shaft on the bearing block of vibrating motor is arranged, on cylindrical shell 7 excircles, be welded with multi-head spiral blade 8, sealed circular ring 5 and self-locking compass screen surface device 4; Self-locking compass screen surface device 4 comprise by some arc band iron shapes, on have the fixedly integral body that the fixed support 15 of several holes, two circular fixed bars 16 and fixed cross beam 19 are assembled into, adjustable fagging 17 of activity and Movable fagging 18 and fixed support 15 combinations, the adjustable fagging of formation activity can overturn and device laterally mobile, that Movable fagging can only overturn.Four edge breaks of screen cloth 6 play the compass screen surface that four limit packing sealings of rectangle screen frame is formed one, and the inboard is stained with sponge strip 22. Rubber spring 3,10 is installed between bearing block 2,11 and the support 9, and main shaft 7 is equipped with vibration absorbing coupling 13 with decelerator 14 junctions.
Cylinder multi-head spiral vibrating fine screen is compared with existing screening plant and is had the following advantages:
1, enter the material of cylinder multi-head spiral vibrating fine screen, under the effect of multi-head spiral blade, be distributed on the working face evenly, regularly, favourable to effectively utilizing cover surface and improving screening efficiency.
2, because compass screen surface is circular, and sieve rotates, so the course of work of compass screen surface is: the cleaning of work back, enter work after the cleaning again, constantly hocket, can reduce the obstruction of compass screen surface mesh effectively, also can keep higher screening efficiency.
3, the self-locking compass screen surface device that the fixedly employing of compass screen surface need not bolt is simple to operate, is convenient to management.
4, utilize rubber spring and vibration absorbing coupling, workspace and support, drive system are isolated, make whole equipment operation more steady.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is a self-locking compass screen surface apparatus structure schematic diagram.
Fig. 3 is that the A-A of Fig. 2 is to cutaway view.
Fig. 4 is the compass screen surface structural representation that is surrounded by screen frame.
Fig. 5 is that the B-B of Fig. 4 is to cutaway view.
Fig. 6 is that the C-C of Fig. 4 is to cutaway view.
The specific embodiment:
Cylinder multi-head spiral vibrating fine screen is the cylinder dusting cover that the compass screen surface inboard has the rotation and the vibration of multi-head spiral blade, sees Fig. 1.Main body is a circular cylinder body 7, is welded with multi-head spiral blade 8, sealed circular ring 5 and self-locking compass screen surface device 4 on the cylindrical shell excircle, and outermost layer is the screen cloth face 6 that is surrounded by screen frame.Compass screen surface 6 is fixed on the sealed circular ring 5 by self-locking device 4, is stained with the sponge strip 22 that one deck is made sealing usefulness between compass screen surface and sealed circular ring, the self-locking compass screen surface device.Main shaft is installed in the upper end to be had on the bearing block 2,11 of vibrating motor 1,12, and rubber spring 3,10 is installed between bearing block and the support 9, is connected by vibration absorbing coupling 13 between an end of main shaft and the decelerator 14.
Fig. 2 is a self-locking compass screen surface structural representation, be by some arc band iron shapes, on have 3 circular holes and 1 a microscler adjustment hole the circular fixed bars 16 of 15,2 of fixed supports be welded into fixing integral body with 19 assemblings of T shape fixed cross beam, fixed cross beam and spiral plate and T shape sealed circular ring are weldingly fixed on the cylindrical shell, adjustable fagging 17 of activity and Movable fagging 18 and fixed support combination, the adjustable fagging of formation activity can overturn and device laterally mobile, that Movable fagging can only overturn.
Fig. 3 is the compass screen surface structural representation that is surrounded by screen frame, four edge breaks of screen cloth 6 play the compass screen surface that screen frame (by two band iron shape metal vertical bars 20 and some the rectangle skeletons that angle bar shape lateral metal bar 21 is welded to form) four limit packing sealings is formed one, the inboard is stained with sponge strip 22, rubber spring 3,10 is installed between bearing block and the support, and main shaft and decelerator junction are equipped with vibration absorbing coupling 13.
By the Motor Drive decelerator, make the sieve rotation by decelerator through the vibration absorbing coupling drive shaft again.Material enters from an end of sieve, under the effect along with the rotation of sieve and multi-head spiral blade, material is distributed to regularly on the working face and is moved to the other end of sieve, in moving process, since helical blade stir vibration with vibrating motor, material less than the compass screen surface mesh size falls within sieve down by the compass screen surface mesh, obtain undersize or enter next operation area, obtain oversize or return a last operation area through the other end that helical blade is transported to sieve greater than the thing of compass screen surface mesh; Because whole compass screen surface be circle and also constantly rotate and rotate, the compass screen surface that rotates to the bottom is in running order, and the compass screen surface that rotates to side and top is in cleaning process; Clean after the compass screen surface work, enter work after the cleaning again, so constantly hocket, compass screen surface operation under this working environment has reduced the obstruction of compass screen surface mesh, helps the screening efficiency that keeps higher.
Claims (3)
1, a kind of cylinder multi-head spiral vibrating fine screen includes the circular cylinder body and the compass screen surface of screen frame, and is installed in the upper end main shaft on the bearing block of vibrating motor is arranged, and it is characterized in that:
1. be welded with multi-head spiral blade (8), sealed circular ring (5) and self-locking compass screen surface device (4) on cylindrical shell (7) excircle;
2. self-locking compass screen surface device (4) comprise by some arc band iron shapes, on have a several holes the fixedly integral body that is assembled into of fixed support (15), two circular fixed bars (16) and fixed cross beam (19), activity adjustable fagging (17) and Movable fagging (18) and fixed support (15) combination, the adjustable fagging of formation activity can overturn and device laterally mobile, that Movable fagging can only overturn.
2, cylinder multi-head spiral vibrating fine screen according to claim 1 is characterized in that: four edge breaks of screen cloth (6) play the compass screen surface that four limit packing sealings of microscler screen frame is formed one, and the inboard is stained with sponge strip (22).
3, cylinder multi-head spiral vibrating fine screen according to claim 1, it is characterized in that: between bearing block (2), (11) and the support (9) rubber spring (3), (10) are installed, main shaft (7) is equipped with vibration absorbing coupling (13) with decelerator (14) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032354223U CN2597102Y (en) | 2003-01-28 | 2003-01-28 | Cylinder multi-head screw vibration fine screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032354223U CN2597102Y (en) | 2003-01-28 | 2003-01-28 | Cylinder multi-head screw vibration fine screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2597102Y true CN2597102Y (en) | 2004-01-07 |
Family
ID=34166270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032354223U Expired - Fee Related CN2597102Y (en) | 2003-01-28 | 2003-01-28 | Cylinder multi-head screw vibration fine screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2597102Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580916A (en) * | 2012-02-27 | 2012-07-18 | 乌鲁木齐市众凯达机电有限公司 | Cleaning and selecting device for hot peppers |
| CN102909171A (en) * | 2012-10-30 | 2013-02-06 | 灵宝金源矿业股份有限公司 | Charcoal-isolated drum sieve |
-
2003
- 2003-01-28 CN CNU032354223U patent/CN2597102Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580916A (en) * | 2012-02-27 | 2012-07-18 | 乌鲁木齐市众凯达机电有限公司 | Cleaning and selecting device for hot peppers |
| CN102580916B (en) * | 2012-02-27 | 2014-05-14 | 乌鲁木齐市众凯达机电有限公司 | Cleaning and selecting device for hot peppers |
| CN102909171A (en) * | 2012-10-30 | 2013-02-06 | 灵宝金源矿业股份有限公司 | Charcoal-isolated drum sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |