CN202315744U - Sanitary upward-magnetic-force-driven agitator - Google Patents
Sanitary upward-magnetic-force-driven agitator Download PDFInfo
- Publication number
- CN202315744U CN202315744U CN2011202133565U CN201120213356U CN202315744U CN 202315744 U CN202315744 U CN 202315744U CN 2011202133565 U CN2011202133565 U CN 2011202133565U CN 201120213356 U CN201120213356 U CN 201120213356U CN 202315744 U CN202315744 U CN 202315744U
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- China
- Prior art keywords
- sleeve
- support sleeve
- output shaft
- magnet steel
- sanitary
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- Expired - Fee Related
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Abstract
The utility model relates to an agitator, in particular to a sanitary upward-magnetic-force-driven agitator. The sanitary upward-magnetic-force-driven agitator is characterized in that a spacer sleeve is fixedly arranged at one end of a supporting shaft sleeve at the position of magnetic steel, the spacer sleeve is hermetically connected with the supporting shaft sleeve, inner magnetic steel is arranged on the periphery of the spacer sleeve in a surrounding way, corresponds to outer magnetic steel and is fixedly arranged on the spacer sleeve through a movable shaft sleeve and agitating blades are fixedly arranged on the inner magnetic steel. By adopting the technical scheme, aiming at the defects in the prior art, the sanitary upward-magnetic-force-driven agitator provides by the utility model has the advantages that the structure is reasonable, the dead corners can be easily cleaned and the torque is large. The sanitary upward-magnetic-force-driven agitator is suitable for fermentation, reaction and blending containers in biopharmaceutical, food and beverage industries and the like which have high requirements on sanitary conditions.
Description
Technical field
The utility model relates to a kind of agitator, is meant magnetic stirring apparatus especially.
Background technology
Present its structure of last magnetic stirring apparatus is as shown in Figure 1; Its principle is the rotation of driven by motor outer steel, and magnet steel rotated in outer steel drove, and last interior magnet steel directly drives paddle work; Realize stirring; Some defectives below the magnetic stirring apparatus of this structure exists: 1, complex structure, bulky, manufacturing cost is high; 2, the material that is stirred of cardan-shaft suspension bearing contact can't clean, and bearing oil can leak to material and pollute and scrap.3, power transmission shaft stretches out and long makes the torsional forces of paddle little block bearing on top, and under the bigger situation of the solution concentration in the tank body, paddle rotates and just is affected.
Summary of the invention
To the deficiency that prior art exists, it is a kind of rational in infrastructure that the utility model provides, be prone to clean pollution-free, magnetic stirring apparatus on the big novel hygiene-type of torsional forces.
For realizing above-mentioned purpose; The utility model provides following technical scheme: magnetic stirring apparatus on a kind of hygiene-type includes motor, output shaft, interior magnet steel, outer steel, support sleeve and paddle; One end of described output shaft is fixedly connected with the motor output shaft of motor; Output shaft is arranged in the support sleeve, and described outer steel is arranged on output shaft other end end, it is characterized in that: magnet steel one end that is positioned at of described support sleeve is set with separation sleeve; Separation sleeve and support sleeve are tightly connected; Magnet steel is around in the peripheral and corresponding with outer steel of separation sleeve in described, and interior magnet steel is fixed on the separation sleeve through movable axle sleeve, and described paddle is fixedly installed on the interior magnet steel.
Adopt technique scheme, changed the position of inside and outside magnet steel in original technology, the cardan-shaft suspension bearing is isolated in by separation sleeve does not contact the material that is stirred outward, solved thoroughly that bearing can not clean and the problem of draining.Do not had to stretch out the torsional forces that power transmission shaft increases paddle, entire product is simple in structure in addition, and rationally, cost is low; Said structure can well guarantee that output shaft is sealed in the cavity of support sleeve, is furnished with the convenient cleaning of scavenge pipe.
The further setting of the utility model is: motor one end that is positioned at of described support sleeve is set with base flange; Support sleeve is fixedly connected with the shell of motor through support; The described support sleeve outside is set with scavenge pipe; The entrance point of this scavenge pipe is positioned at the end near motor of support sleeve, and the port of export of scavenge pipe is positioned at the upper end of magnet steel; Be provided with sealing ring between described base flange and the support sleeve, described output shaft between end of outer steel and support sleeve, be provided with two bearings at least.
The purpose that further is provided with is conveniently to clean through the slit between internal magnet steel of scavenge pipe and the separation sleeve, makes this product structure more reasonable in addition, also fully takes into account the cost of manufacturing and the convenience of use.
Below in conjunction with accompanying drawing utility model is further described.
Description of drawings
Fig. 1 is the prior art structural representation;
Fig. 2 is the structural representation of the utility model embodiment;
Fig. 3 is the A portion enlarged drawing of Fig. 2.
The specific embodiment
As shown in Figures 2 and 3, magnetic stirring apparatus on a kind of hygiene-type includes motor 1; Output shaft 2, interior magnet steel 3, outer steel 5, support sleeve 6 and paddle 4, an end 21 of described output shaft 2 is fixedly connected with the motor output shaft of motor 1, and output shaft 2 is arranged in the support sleeve 6; Described outer steel 5 is arranged on output shaft 2 other end ends 22; Above-mentioned these parts also have in the prior art, so we have not just introduced in detail in the present embodiment, motor 1 also can have reductor in addition; In the utility model embodiment; Outer steel 5 one ends that are positioned at of described support sleeve 6 are set with separation sleeve 7, and separation sleeve 7 is tightly connected with support sleeve 6, can well be sealed in output shaft 2 and outer steel 5 in the cavity of support sleeve 6 like this.Magnet steel 3 is around in the peripheral and corresponding with outer steel 5 of separation sleeve 7 in described, and interior magnet steel 3 is fixed on the separation sleeve 7 through movable axle sleeve 13, and described paddle 4 is fixedly installed on the interior magnet steel 3.Adopt technique scheme, changed the position of inside and outside magnet steel in original technology, can increase the torsional forces of paddle like this, entire product is simple in structure in addition, and rationally, cost is low; Said structure can well guarantee that output shaft is sealed in the cavity of support sleeve, the cardan-shaft suspension bearing is isolated in by separation sleeve outer does not contact the material that is stirred, and has solved thoroughly that bearing can not clean and the problem of draining.The convenient cleaning.The name of our inside and outside magnet steel is to be that the angle of interior magnet steel is named according to the magnet steel that the drive paddle in the existing magnetic stirring apparatus rotates in the utility model.
In the utility model embodiment, motor 1 one ends that are positioned at of described support sleeve 6 are set with base flange 8, are provided with sealing ring 9 between described base flange 8 and the support sleeve 6, certainly otherwise are provided with base flange 8 as required; In the present embodiment, support sleeve 6 is fixedly connected with the shell of motor 1 through support 10, can certainly directly be fixedly connected support sleeve 6 with the shell of motor 1; Described support sleeve 6 outsides are set with scavenge pipe 11; The entrance point 111 of this scavenge pipe 11 is positioned at the end near motor 1 of support sleeve 6; The port of export 112 of scavenge pipe 11 is positioned at the upper end of magnet steel 3; Slit and corner or spot as yet untouched by a clean-up campaign in can cleaning easily like this between magnet steel 3 and the separation sleeve 7, very convenient; Described output shaft 2 between end 22 of outer steel 5 and support sleeve 6, be provided with two bearings 12 at least, the purpose that is provided with like this is to guarantee output shaft 2 slow-roll stabilizations.
Claims (3)
1. magnetic stirring apparatus on the hygiene-type includes motor, output shaft, interior magnet steel, outer steel, support sleeve and paddle; One end of described output shaft is fixedly connected with the motor output shaft of motor; Output shaft is arranged in the support sleeve, and described outer steel is arranged on output shaft other end end, it is characterized in that: magnet steel one end that is positioned at of described support sleeve is set with separation sleeve; Separation sleeve and support sleeve are tightly connected; Magnet steel is around in the peripheral and corresponding with outer steel of separation sleeve in described, and interior magnet steel is fixed on the separation sleeve through movable axle sleeve, and described paddle is fixedly installed on the interior magnet steel.
2. magnetic stirring apparatus on the hygiene-type according to claim 1; It is characterized in that: motor one end that is positioned at of described support sleeve is set with base flange; Support sleeve is fixedly connected with the shell of motor through support; The described support sleeve outside is set with scavenge pipe, and the entrance point of this scavenge pipe is positioned at the end near motor of support sleeve, and the port of export of scavenge pipe is positioned at the upper end of magnet steel.
3. magnetic stirring apparatus on the hygiene-type according to claim 2 is characterized in that: be provided with sealing ring between described base flange and the support sleeve, described output shaft between end of outer steel and support sleeve, be provided with two bearings at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202133565U CN202315744U (en) | 2011-06-22 | 2011-06-22 | Sanitary upward-magnetic-force-driven agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202133565U CN202315744U (en) | 2011-06-22 | 2011-06-22 | Sanitary upward-magnetic-force-driven agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315744U true CN202315744U (en) | 2012-07-11 |
Family
ID=46427746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202133565U Expired - Fee Related CN202315744U (en) | 2011-06-22 | 2011-06-22 | Sanitary upward-magnetic-force-driven agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570319A (en) * | 2016-03-04 | 2016-05-11 | 浙江长城减速机有限公司 | Stirring kettle bottom bearing with heating and washing function |
| CN109619989A (en) * | 2018-11-09 | 2019-04-16 | 深圳市西啡科技有限公司 | A kind of cleaning device and breakfast machine |
-
2011
- 2011-06-22 CN CN2011202133565U patent/CN202315744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570319A (en) * | 2016-03-04 | 2016-05-11 | 浙江长城减速机有限公司 | Stirring kettle bottom bearing with heating and washing function |
| CN109619989A (en) * | 2018-11-09 | 2019-04-16 | 深圳市西啡科技有限公司 | A kind of cleaning device and breakfast machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20150622 |
|
| EXPY | Termination of patent right or utility model |