CN203791178U - Improved structure of centrifugal screen - Google Patents
Improved structure of centrifugal screen Download PDFInfo
- Publication number
- CN203791178U CN203791178U CN201420115249.2U CN201420115249U CN203791178U CN 203791178 U CN203791178 U CN 203791178U CN 201420115249 U CN201420115249 U CN 201420115249U CN 203791178 U CN203791178 U CN 203791178U
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- CN
- China
- Prior art keywords
- warehouse
- driving mechanism
- screen
- rotating shaft
- chamber
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Abstract
The utility model relates to the technical field of centrifugal devices, in particular to an improved structure of a centrifugal screen. The improved structure of the centrifugal screen comprises a rack, the two ends of a tabletop of the rack are provided with a driving mechanism and a bin body respectively. The outer side of the inner end of the bin body is provided with a feeding port, and an inner cavity is formed in the bin body. The feeding port is communicated with the inner cavity, and the end, close to the feeding port, in the inner cavity is provided with an annular screen cloth cavity, and a scraping plate which can rotate is arranged in the middle of the annular screen cloth cavity in a matched mode. The scraping plate is connected with a rotation shaft for driving the scraping plate to rotate, and the outer end of the rotation shaft stretches out of the inner end of the bin body and is connected with the driving mechanism. The bottom of the bin body is connected with a fine material port and a rough material port, the fine material port is correspondingly communicated with the annular screen cloth cavity, the rough material port is correspondingly communicated with the inner cavity, the rack tabletop is arranged in an inclined plane mode, and the position of the end, provided with the driving mechanism, of the tabletop is higher than the position of the end, provided with the bin body, of the tabletop. The improved structure of the centrifugal screen is reasonable in structural arrangement, good in separation effect and high in working efficiency.
Description
Technical field
The utility model relates to centrifugal device technical field, and particularly a kind of screen centrifuge improves structure.
Background technology
Screen centrifuge is widely used in the correlative technology field such as chemical industry, medicine, for powder or shot-like particle are screened, guarantees that the order number of powder or shot-like particle reaches certain standard-required.Existing screen centrifuge structure arranges unreasonable; cause separating effect not good; as: existing screen centrifuge warehouse is horizontally disposed with, and treats that point material mainly relies on the thrust of warehouse inside strake travel forward and separate, and in practical work; the centrifugal force of scraper plate is far longer than thrust; cause a large amount of point materials for the treatment of to push away the screen cloth place of gathering near charging aperture, cannot effectively be separated, seriously the even normal work of impact; after needing to shut down cleaning, can proceed, greatly affect working effect.Therefore be necessary existing screen centrifuge to carry out architecture advances.
Summary of the invention
The purpose of this utility model is for the defect of prior art and deficiency, provides structure to arrange rationally, good separating effect, and the screen centrifuge that operating efficiency is high improves structure.
For achieving the above object, the utility model is by the following technical solutions:
Screen centrifuge described in the utility model improves structure, comprise frame, on described rack table, two ends are respectively equipped with driving mechanism and warehouse, outside, described warehouse the inner is provided with charging aperture, in described warehouse, form inner chamber, described charging aperture is communicated with inner chamber, one end near charging aperture in described inner chamber is provided with circular screen chamber, in the middle of circular screen chamber, coordinate and be provided with rotatable scraper plate, on scraper plate, connect the rotating shaft that drives scraper plate rotation, rotating shaft outer end is stretched out warehouse the inner and is connected with driving mechanism, described warehouse bottom is connected with fines mouth and coarse fodder mouth, the corresponding logical circular screen chamber that connects of described fines mouth, the corresponding communication with cavity of described coarse fodder mouth, described rack table is inclined-plane setting, table top is provided with an end position of driving mechanism higher than an end position that is provided with warehouse.
Further, on described circular screen cavity wall, be lined with lining ring.
Further, on described fines mouth and coarse fodder mouth, be equipped with sample tap.
Further, described driving mechanism comprises motor and speed reducer, and described motor output shaft is connected with reductor power shaft, and described speed reducer output shaft is connected with rotating shaft outer end.
Further, between described reductor and warehouse, be provided with gripper shoe, described gripper shoe is provided with ball bearing A, and described rotating shaft arranges through ball bearing A.
Further, the inner end face of described warehouse is provided with ball bearing B, and described rotating shaft arranges through ball bearing B.
Further, described warehouse outer end is provided with rotary-open door.
The utility model beneficial effect is: rack table described in the utility model is inclined-plane setting, table top is provided with an end position of driving mechanism higher than an end position that is provided with warehouse, that is to say that the utility model warehouse is obliquely installed, be convenient to further not travel forward by the powder in circular screen chamber, reach the technical purpose of effective separation.
Brief description of the drawings
Fig. 1 is the utility model entirety sectional structure schematic diagram;
Fig. 2 is the utility model unitary side TV structure schematic diagram.
In figure:
1, motor; 2, reductor; 3, gripper shoe; 4, ball bearing A;
5, rotating shaft; 6, charging aperture; 7, ball bearing B; 8, scraper plate;
9, circular screen chamber; 10, lining ring; 11, inner chamber; 12, warehouse;
13, rotary-open door; 14, sample tap; 15, fines mouth; 16, coarse fodder mouth;
17, frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 to Figure 2, screen centrifuge described in the utility model improves structure, comprises frame 17, and on described frame 17 table tops, two ends are respectively equipped with driving mechanism and warehouse 12, between described driving mechanism and warehouse 12, be provided with gripper shoe 3, said structure forms the utility model agent structure.
The inner outside of described warehouse 12 is provided with charging aperture 6, for reinforced to the utility model.In described warehouse 12, form inner chamber 11, described charging aperture 6 is communicated with inner chamber 11, and the one end near charging aperture 6 in described inner chamber 11 is provided with circular screen chamber 9, is lined with lining ring 10, to increase the intensity in circular screen chamber 9 on 9 inwalls of described circular screen chamber.
Described warehouse 12 bottoms are connected with fines mouth 15 and coarse fodder mouth 16, corresponding logical circular screen chamber 9, the corresponding communication with cavity 11 of described coarse fodder mouth 16 of connecting of described fines mouth 15.It should be noted that, on described fines mouth 15 and coarse fodder mouth 16, be equipped with sample tap 14, be convenient to the material after separating to sample detection.
Described warehouse 12 outer ends are provided with rotary-open door 13, are convenient to concentrating clean cleaning in the utility model warehouse 12.
Described driving mechanism comprises motor 1 and reductor 2, and described motor 1 output shaft is connected with reductor 2 power shafts.
In the middle of described circular screen chamber 9, coordinate and be provided with rotatable scraper plate 8, connect the rotating shaft 5 that drives scraper plate 8 to rotate on scraper plate 8, rotating shaft 5 outer ends are stretched out warehouse 12 the inners and are connected with driving mechanism.Particularly, described rotating shaft 5 is provided with ball bearing B7 through being located at the inner end face of described warehouse 12 successively, is located at after described gripper shoe 3 is provided with ball bearing A4 and is connected with described reductor 2 output shafts.
It should be noted that, described frame 17 table tops are inclined-plane setting, table top is provided with an end position of driving mechanism higher than an end position that is provided with warehouse 12, also be that the position of warehouse 12 the inners is higher than the position of warehouse 12 outer ends, be conducive to material moves to the outer extreme direction of warehouse 12 in separation process, in improving separating effect, effectively avoid the solid accumulation that does not pass through circular screen chamber 9 in the technological deficiency at 9 places, circular screen chamber, greatly improve operating efficiency.
Specific works principle: material to be separated is within charging aperture 6 adds inner chamber 11, starter motor 1, motor 1 drives scraper plate 8 to rotate by rotating shaft 5, produce centrifugal force and thrust forward, part material enters fines mouth 15 by circular screen chamber 9, and another part does not enter coarse fodder mouth 16 by the material in material circular screen chamber 9 under thrust and self gravitation effect.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (7)
1. screen centrifuge improves structure, comprise frame (17), it is characterized in that: on described frame (17) table top, two ends are respectively equipped with driving mechanism and warehouse (12), the inner outside of described warehouse (12) is provided with charging aperture (6), in described warehouse (12), form inner chamber (11), described charging aperture (6) is communicated with inner chamber (11), one end near charging aperture (6) in described inner chamber (11) is provided with circular screen chamber (9), in the middle of circular screen chamber (9), coordinate and be provided with rotatable scraper plate (8), the upper rotating shaft (5) that drives scraper plate (8) rotation that connects of scraper plate (8), rotating shaft (5) outer end is stretched out warehouse (12) the inner and is connected with driving mechanism, described warehouse (12) bottom is connected with fines mouth (15) and coarse fodder mouth (16), corresponding connection of described fines mouth (15) led to circular screen chamber (9), the corresponding communication with cavity of described coarse fodder mouth (16) (11), described frame (17) table top is inclined-plane setting, table top is provided with an end position of driving mechanism higher than an end position that is provided with warehouse (12).
2. screen centrifuge according to claim 1 improves structure, it is characterized in that: on the inwall of described circular screen chamber (9), be lined with lining ring (10).
3. screen centrifuge according to claim 2 improves structure, it is characterized in that: on described fines mouth (15) and coarse fodder mouth (16), be equipped with sample tap (14).
4. improve structure according to the arbitrary described screen centrifuge of claim 1-3, it is characterized in that: described driving mechanism comprises motor (1) and reductor (2), described motor (1) output shaft is connected with reductor (2) power shaft, and described reductor (2) output shaft is connected with rotating shaft (5) outer end.
5. screen centrifuge according to claim 4 improves structure, it is characterized in that: between described reductor (2) and warehouse (12), be provided with gripper shoe (3), described gripper shoe (3) is provided with ball bearing A (4), and described rotating shaft (5) arranges through ball bearing A (4).
6. screen centrifuge according to claim 4 improves structure, it is characterized in that: the inner end face of described warehouse (12) is provided with ball bearing B (7), and described rotating shaft (5) arranges through ball bearing B (7).
7. screen centrifuge according to claim 4 improves structure, it is characterized in that: described warehouse (12) outer end is provided with rotary-open door (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115249.2U CN203791178U (en) | 2014-03-13 | 2014-03-13 | Improved structure of centrifugal screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115249.2U CN203791178U (en) | 2014-03-13 | 2014-03-13 | Improved structure of centrifugal screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791178U true CN203791178U (en) | 2014-08-27 |
Family
ID=51373453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420115249.2U Expired - Fee Related CN203791178U (en) | 2014-03-13 | 2014-03-13 | Improved structure of centrifugal screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069015A (en) * | 2019-11-14 | 2020-04-28 | 华南智能机器人创新研究院 | Material screening machine |
-
2014
- 2014-03-13 CN CN201420115249.2U patent/CN203791178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069015A (en) * | 2019-11-14 | 2020-04-28 | 华南智能机器人创新研究院 | Material screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 2, Kangzhuang Road, Henglong village, Zhucun street, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Aiqi Technology Co.,Ltd. Address before: 511300 A1 factory building, No. three, No. 3, Zeng Jiang Road, Zengcheng, Guangzhou, Guangdong, China A4 Patentee before: GUANGZHOU IQI TECHNOLOGY Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: Room 303, No.1, Xisi lane, Yuanpu Road, Licheng street, Zengcheng City, Guangzhou City, Guangdong Province Co-patentee after: Guangzhou Aiqi Technology Co.,Ltd. Patentee after: Luo Weichuan Address before: No. 2, Kangzhuang Road, Henglong village, Zhucun street, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Aiqi Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |