CN203725097U - Magnetic stirrer with revolution and autorotation functions - Google Patents
Magnetic stirrer with revolution and autorotation functions Download PDFInfo
- Publication number
- CN203725097U CN203725097U CN201420086182.4U CN201420086182U CN203725097U CN 203725097 U CN203725097 U CN 203725097U CN 201420086182 U CN201420086182 U CN 201420086182U CN 203725097 U CN203725097 U CN 203725097U
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- revolution
- outer steel
- rotor
- separation sleeve
- steel rotor
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Abstract
The utility model relates to a stirrer, in particular to a magnetic stirrer with revolution and autorotation functions. According to the technical scheme, the magnetic stirrer with the revolution and autorotation functions is characterized in that an annular accommodating groove is formed in the outer side of a spacer sleeve, an inner magnetic impeller rotor is arranged in the annular accommodating groove, a rotating block is arranged on an output shaft of a speed reduction motor, and the output shaft of the speed reduction motor can drive the rotating block to rotate to realize revolution of an outer magnetic steel rotor; and an internal tooth gear is arranged on the inner side surface of the spacer sleeve, a pinion meshed with the internal tooth gear is fixedly arranged on the outer magnetic steel rotor, and the outer magnetic steel rotor performs revolution and autorotation to drive an inner magnetic impeller rotor to perform revolution and autorotation. With the adoption of the scheme, defects in the prior art are overcome, and the magnetic stirrer with the revolution and autorotation functions has a large stirring area.
Description
Technical field
The utility model relates to a kind of agitator, refers to especially the magnetic stirring apparatus with revolution and rotation function.
Background technology
Magnetic stirring apparatus is the agitator by magnetic drives, totally-enclosed, without leaking, free of contamination agitating mode, because it is to pass through magnetic drives, so be the non-contact type transmitting torque that there is no power transmission shaft, replaced the movable sealing of power transmission shaft with the static seal of separation sleeve isolation method, can thoroughly solve the insurmountable leakage problem of mechanical seal, this equipment is mainly used in pharmacy, the industries such as food are dissolved, the use of mixing and batching, the problem that it exists is at present that the torsional forces of magnetic agitation is less, so the paddle of agitator can not be too large, the consequence causing is like this that stirring scope is smaller, the scope of application is very restricted.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of novel magnetic stirring apparatus with revolution and rotation function that area is large that stirs is provided.
In order to realize above object, the utility model is by the following technical solutions: a kind of magnetic stirring apparatus with revolution and rotation function, include reducing motor, separation sleeve, outer steel rotor and interior magnetic vane rotor, wherein outer steel rotor is arranged on separation sleeve inside and is linked with the output shaft of reducing motor, described interior magnetic vane rotor is arranged on the outside of separation sleeve, become to be rotatably assorted with separation sleeve, it is characterized in that: described separation sleeve arranged outside has annular storage tank, described interior magnetic vane rotor is arranged in this annular storage tank, on the output shaft of described reducing motor, be provided with moving block, on the eccentric position of described moving block, by bearing, outer steel rotor is set, reducing motor output shaft can drive moving block to rotate and realize the revolution of outer steel rotor, on the medial surface of described separation sleeve, be provided with internal-gear, on described outer steel rotor, be fixedly installed the pinion engaging with internal-gear, when reducing motor drives outer steel rotor to rotate, thereby internal-gear drives pinion rotation to realize the rotation of outer steel rotor, the revolution of described outer steel rotor and rotation can drive revolution and the rotation of interior magnetic vane rotor.
By adopting such scheme, the specific works principle of this agitator is, revolution: drive moving block to rotate by reducing motor, moving block drives the outer steel rotor that is arranged on its eccentric position to rotate, and outer steel rotor drives the interior magnet steel vane rotor that is placed on separation sleeve outside to revolve round the sun by magnetic force gravitation.The variation of rotating speed speed root Ju driving decelerating electric machine and changing; Rotation: driven the rotation of outer steel rotor by pinion along with internal-gear rotates in revolution, drive the interior magnet steel vane rotor being placed on separation sleeve outside to carry out rotation by outer steel rotor by magnetic force gravitation equally; The advantage that such scheme reaches is: one, solve dynamic shaft sealing without leaking high voltage bearing advantage with static fixing seal, and two, do not need mixing center location bearing, reduce consumable accessory and fall the risk of foreign matter.Three, dead angle very close to each other between interior magnetic vane rotor and separation sleeve, health more, four, simple in structure, easily fill readily removable, without technical staff and too many points for attention, five, stir and improved efficiency by revolution rotation, reach energy-saving effect.
Of the present utility model further setting is again: described separation sleeve is fixedly installed on the mounting flange of reducing motor, and described pinion is fixedly installed on the tail end of outer steel rotor; The annular storage tank in described separation sleeve outside is corresponding with the revolution track of outer steel rotor; Between described separation sleeve and mounting flange, be provided with a circle resettlement groove, the width of this resettlement groove is suitable with the width of internal-gear, and described internal-gear is fixedly placed in this resettlement groove.
By the above-mentioned further plan of establishment, be the further optimization to this patent, make its compact conformation, stable performance, easy for installation.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the A portion enlarged drawing in Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of magnetic stirring apparatus with revolution and rotation function, include reducing motor 1, separation sleeve 2, outer steel rotor 3 and interior magnetic vane rotor 4, wherein outer steel rotor 3 is arranged on separation sleeve 2 inside and is linked with the output shaft of reducing motor 1, described interior magnetic vane rotor 3 is arranged on the outside of separation sleeve 2, be rotatably assorted with 2 one-tenth of separation sleeves, in the utility model embodiment, described separation sleeve 2 arranged outside have annular storage tank 21, described interior magnetic vane rotor 4 is arranged in this annular storage tank 21, on the output shaft of described reducing motor 1, be provided with moving block 11, on the eccentric position of described moving block 11, by bearing 5, outer steel rotor 3 is set, reducing motor 1 output shaft can drive moving block 11 rotations to realize outer steel rotor 3 and revolve round the sun, on the medial surface of described separation sleeve 2, be provided with internal-gear 22, on described outer steel rotor 3, be fixedly installed the pinion 31 engaging with internal-gear 22, when reducing motor 1 drives outer steel rotor 3 to rotate, thereby internal-gear 22 drives pinion 31 to rotate and realizes 3 rotations of outer steel rotor, the revolution of described outer steel rotor 3 and rotation can drive revolution and the rotation of interior magnetic vane rotor 2.By adopting such scheme, the specific works principle of this agitator is, revolution: drive moving block 11 to rotate by reducing motor 1, moving block 11 drives the outer steel rotor 3 that is arranged on its eccentric position to rotate, and outer steel rotor 3 drives the interior magnet steel vane rotor 4 that is placed on separation sleeve 2 outsides to revolve round the sun by magnetic force gravitation.The variation of rotating speed speed root Ju driving decelerating electric machine 1 and changing; Rotation: driven 3 rotations of outer steel rotor in revolution by pinion 31 along with internal-gear 22 rotates, drive the interior magnet steel vane rotor 4 being placed on separation sleeve 2 outsides to carry out rotation by outer steel rotor 3 by magnetic force gravitation equally, separation sleeve 2 in the present embodiment can be integrative-structure in addition, can be also that multiple parts fixed installations form; The advantage that such scheme reaches is: one, solve dynamic shaft sealing without leaking high voltage bearing advantage with static fixing seal, and two, do not need mixing center location bearing, reduce consumable accessory and fall the risk of foreign matter.Three, dead angle very close to each other between interior magnetic vane rotor and separation sleeve, health more, four, simple in structure, easily fill readily removable, without technical staff and too many points for attention, five, stir and improved efficiency by revolution rotation, reach energy-saving effect.
In the utility model embodiment, described separation sleeve 2 is fixedly installed on the mounting flange 12 of reducing motor 1, and described pinion 31 is fixedly installed on the tail end of outer steel rotor 3; The annular storage tank 21 in described separation sleeve 2 outsides is corresponding with the revolution track of outer steel rotor 3; Between described separation sleeve 2 and mounting flange 12, be provided with a circle resettlement groove 121, the width of the width of this resettlement groove 121 and internal-gear 22 is suitable, and described internal-gear 22 is fixedly placed in this resettlement groove 121.
The utility model discloses, and is the one of preferred embodiment, and local change or modification and come from technological thought of the present utility model and be easy to by haveing the knack of the people of this technology the person of knowing by inference such as, does not all take off patent category of the present utility model.
Claims (4)
1. one kind has the magnetic stirring apparatus of revolution and rotation function, include reducing motor, separation sleeve, outer steel rotor and interior magnetic vane rotor, wherein outer steel rotor is arranged on separation sleeve inside and is linked with the output shaft of reducing motor, described interior magnetic vane rotor is arranged on the outside of separation sleeve, become to be rotatably assorted with separation sleeve, it is characterized in that: described separation sleeve arranged outside has annular storage tank, described interior magnetic vane rotor is arranged in this annular storage tank, on the output shaft of described reducing motor, be provided with moving block, on the eccentric position of described moving block, by bearing, outer steel rotor is set, reducing motor output shaft can drive moving block to rotate and realize the revolution of outer steel rotor, on the medial surface of described separation sleeve, be provided with internal-gear, on described outer steel rotor, be fixedly installed the pinion engaging with internal-gear, when reducing motor drives outer steel rotor to rotate, thereby internal-gear drives pinion rotation to realize the rotation of outer steel rotor, the revolution of described outer steel rotor and rotation can drive revolution and the rotation of interior magnetic vane rotor.
2. the magnetic stirring apparatus with revolution and rotation function according to claim 1, is characterized in that: described separation sleeve is fixedly installed on the mounting flange of reducing motor, and described pinion is fixedly installed on the tail end of outer steel rotor.
3. the magnetic stirring apparatus with revolution and rotation function according to claim 2, is characterized in that: the annular storage tank in described separation sleeve outside is corresponding with the revolution track of outer steel rotor.
4. according to the magnetic stirring apparatus with revolution and rotation function described in claim 2 or 3, it is characterized in that: between described separation sleeve and mounting flange, be provided with a circle resettlement groove, the width of this resettlement groove is suitable with the width of internal-gear, and described internal-gear is fixedly placed in this resettlement groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086182.4U CN203725097U (en) | 2014-02-27 | 2014-02-27 | Magnetic stirrer with revolution and autorotation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086182.4U CN203725097U (en) | 2014-02-27 | 2014-02-27 | Magnetic stirrer with revolution and autorotation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725097U true CN203725097U (en) | 2014-07-23 |
Family
ID=51195198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420086182.4U Expired - Fee Related CN203725097U (en) | 2014-02-27 | 2014-02-27 | Magnetic stirrer with revolution and autorotation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816833A (en) * | 2014-02-27 | 2014-05-28 | 温州市博奥机械制造有限公司 | Magnetic stirrer having revolution and rotation functions |
-
2014
- 2014-02-27 CN CN201420086182.4U patent/CN203725097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816833A (en) * | 2014-02-27 | 2014-05-28 | 温州市博奥机械制造有限公司 | Magnetic stirrer having revolution and rotation functions |
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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: 20140723 Termination date: 20190227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |