CN202983593U - Magnetic levitation magnetic bottom stirring device - Google Patents
Magnetic levitation magnetic bottom stirring device Download PDFInfo
- Publication number
- CN202983593U CN202983593U CN 201220620497 CN201220620497U CN202983593U CN 202983593 U CN202983593 U CN 202983593U CN 201220620497 CN201220620497 CN 201220620497 CN 201220620497 U CN201220620497 U CN 201220620497U CN 202983593 U CN202983593 U CN 202983593U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- magnetic
- sleeve
- outer shaft
- inner shaft
- 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.)
- Expired - Fee Related
Links
- 238000005339 levitation Methods 0.000 title abstract 5
- 238000003756 stirring Methods 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
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- Accessories For Mixers (AREA)
Abstract
The utility model relates to a magnetic levitation magnetic bottom stirring device, belongs to the technical field of magnetic levitation and overcomes the defects in the prior art. The magnetic levitation magnetic bottom stirring device comprises a paddle, an inner shaft sleeve, an outer shaft sleeve and a separation sleeve, wherein the paddle is installed on the outer shaft sleeve which is movably sleeved outside the inner shaft sleeve, the separation sleeve is connected with the lower end face of the inner shaft sleeve, and torsion conveying magnetic steel and levitation paddle component magnetic steel are arranged inside and outside the separation sleeve; and the inner shaft sleeve is in a straight drum shape, and the outer shaft sleeve is in an inner drum shape matched with the inner shaft sleeve. A pair of magnetic steel is arranged, so that downward force of a piddle assembly is offset through repulsive force of magnets so as to achieve non-friction operation; simultaneously, the inner shaft sleeve is in the straight drum structure without end face contact, therefore the problem of abrasion of the end face of the shaft sleeve during equipment operation can be solved, the service life of the shaft sleeve is prolonged, and the maintenance frequency of equipment is reduced; and end surface friction is reduced, so that the power consumption of the equipment is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to the agitating device field.
Background technology
Agitating device at the bottom of existing magnetic suspension magnetic force, its running coordinates to adopt partly a large end face under internal axle sleeve, the power of whole blade parts all withstands on the large end face of internal axle sleeve by the outer shaft lower surface, during running the wearing and tearing of two end faces very serious, cause shorten the service life of axle sleeve.During equipment operation, the end face of shaft bush wear problem can not get solving, and the service life of axle sleeve is shorter, and the frequency of maintenance of equipment is high.
The utility model content
The purpose of this utility model is: agitating device at the bottom of a kind of magnetic suspension magnetic force is provided, to overcome the defective of prior art, its operation principle is to adopt the exclusion principle at the same level of magnet, increased pair of magnet, make the downward force of paddle components, offset by the repulsive force of magnet, owing to having reduced end-face friction, the power attenuation of equipment is reduced, improved operating efficiency.
According to above-mentioned purpose, the technical scheme that the utility model adopts is: agitating device at the bottom of a kind of magnetic suspension magnetic force, comprise blade, internal axle sleeve, outer shaft and separation sleeve, blade is arranged on outer shaft, outer shaft is fit internal axle sleeve outside actively, separation sleeve is connected with the internal axle sleeve lower surface, it is characterized in that: be provided with to reverse inside and outside described separation sleeve and transmit magnet steel and suspension blade parts magnet steel.
Described internal axle sleeve is straight-tube shape, and outer shaft adopts the inner cylindrical that matches with it.
It is the vertical type setting that described torsion transmits magnet steel, and suspension blade parts magnet steel is horizontal setting.
Compared with prior art, advantage of the present utility model and beneficial effect: by a pair of magnet steel is set, make the downward force of paddle components, offset by the repulsive force of magnet, realize without the friction running; Internal axle sleeve adopts the straight tube structure to contact without end face simultaneously, thereby when making equipment operation, the end face of shaft bush wear problem is resolved, and extended the service life of axle sleeve, reduces the frequency of maintenance of equipment; Owing to having reduced end-face friction, the power attenuation of equipment is reduced, improved operating efficiency.
Description of drawings
Fig. 1 is agitating device example structure schematic diagram at the bottom of the utility model magnetic suspension magnetic force;
In the drawings,
1, blade 2, internal axle sleeve 3, outer shaft 4, separation sleeve
5, reverse transmission magnet steel 6, suspension blade parts magnet steel
7, reductor 8, motor
The specific embodiment
In conjunction with Fig. 1, be agitating device example structure schematic diagram at the bottom of a kind of magnetic suspension magnetic force of the utility model, it comprises blade 1, internal axle sleeve 2, outer shaft 3, separation sleeve 4, reductor 7 and motor 8, motor 8 is connected with separation sleeve 4 by reductor 7, blade 1 is arranged on outer shaft 3, outer shaft 3 is fit internal axle sleeve 2 outsides actively, and separation sleeve 4 is connected with internal axle sleeve 2 lower surfaces, it is characterized in that: be provided with to reverse inside and outside described separation sleeve 4 and transmit magnet steel 5 and suspension blade parts magnet steel 6.
Described internal axle sleeve 2 is straight-tube shape, and outer shaft 3 adopts the inner cylindrical that matches with it.
It is the vertical type setting that described torsion transmits magnet steel 5, and suspension blade parts magnet steel 6 is horizontal setting.
Claims (3)
1. agitating device at the bottom of a magnetic suspension magnetic force, comprise blade (1), internal axle sleeve (2), outer shaft (3) and separation sleeve (4), blade (1) is arranged on outer shaft (3), outer shaft (3) is fit internal axle sleeve (2) outside actively, separation sleeve (4) is connected with internal axle sleeve (2) lower surface, it is characterized in that: be provided with to reverse inside and outside described separation sleeve (4) and transmit magnet steel (5) and suspension blade parts magnet steel (6).
2. agitating device at the bottom of magnetic suspension magnetic force according to claim 1, it is characterized in that: described internal axle sleeve (2) is straight-tube shape, outer shaft (3) adopts the inner cylindrical that matches with it.
3. agitating device at the bottom of magnetic suspension magnetic force according to claim 1 and 2 is characterized in that: described torsion transmits magnet steel (5) and is the vertical type setting, and suspension blade parts magnet steel (6) are horizontal setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620497 CN202983593U (en) | 2012-11-20 | 2012-11-20 | Magnetic levitation magnetic bottom stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620497 CN202983593U (en) | 2012-11-20 | 2012-11-20 | Magnetic levitation magnetic bottom stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983593U true CN202983593U (en) | 2013-06-12 |
Family
ID=48554819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620497 Expired - Fee Related CN202983593U (en) | 2012-11-20 | 2012-11-20 | Magnetic levitation magnetic bottom stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983593U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176316A (en) * | 2018-03-12 | 2018-06-19 | 成都英德生物医药设备有限公司 | A kind of lower magnetic suspension mixing plant |
| CN111013469A (en) * | 2019-12-16 | 2020-04-17 | 河北奥格流体设备有限公司 | Axle sleeve-free full-suspension magnetic stirrer |
| CN114259924A (en) * | 2022-01-06 | 2022-04-01 | 米拌(上海)科技有限公司 | Magnetic suspension stirring equipment |
| CN115715951A (en) * | 2022-03-08 | 2023-02-28 | 乐匀生物科技(南通)有限公司 | Sanitary-grade dry-wet magnetic suspension stirrer |
| EP4349471A1 (en) * | 2022-09-28 | 2024-04-10 | Liquitec AG | Magnetic stirrer |
-
2012
- 2012-11-20 CN CN 201220620497 patent/CN202983593U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176316A (en) * | 2018-03-12 | 2018-06-19 | 成都英德生物医药设备有限公司 | A kind of lower magnetic suspension mixing plant |
| CN111013469A (en) * | 2019-12-16 | 2020-04-17 | 河北奥格流体设备有限公司 | Axle sleeve-free full-suspension magnetic stirrer |
| CN111013469B (en) * | 2019-12-16 | 2022-02-25 | 河北奥格流体设备有限公司 | Axle sleeve-free full-suspension magnetic stirrer |
| CN114259924A (en) * | 2022-01-06 | 2022-04-01 | 米拌(上海)科技有限公司 | Magnetic suspension stirring equipment |
| CN114259924B (en) * | 2022-01-06 | 2023-02-10 | 米拌(上海)科技有限公司 | Magnetic suspension stirring equipment |
| CN115715951A (en) * | 2022-03-08 | 2023-02-28 | 乐匀生物科技(南通)有限公司 | Sanitary-grade dry-wet magnetic suspension stirrer |
| EP4349471A1 (en) * | 2022-09-28 | 2024-04-10 | Liquitec AG | Magnetic stirrer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU ZHONGWEI MAGNETIC BIOGRAPHY SEALING EQUIPM Free format text: FORMER OWNER: ZHANG LIANGGUANG Effective date: 20150715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150715 Address after: 325000 Zhejiang city of Wenzhou province Wendilu Wendy Jinyuan Building 22 Room 202 Patentee after: WENZHOU ZHONGWEI MAGNETIC BIOGRAPHY SEALING EQUIPMENT FACTORY Address before: 325000, Zhejiang, Wenzhou province No. 80 Jin Wen Road, Wenzhou Zhongwei magnetic transmission sealing equipment factory Patentee before: Zhang Liangguang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |