CN2564242Y - Magnetic stirrer - Google Patents
Magnetic stirrer Download PDFInfo
- Publication number
- CN2564242Y CN2564242Y CN 02221046 CN02221046U CN2564242Y CN 2564242 Y CN2564242 Y CN 2564242Y CN 02221046 CN02221046 CN 02221046 CN 02221046 U CN02221046 U CN 02221046U CN 2564242 Y CN2564242 Y CN 2564242Y
- Authority
- CN
- China
- Prior art keywords
- workbench
- stirring
- casing
- protection ring
- face
- 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
- 238000003756 stirring Methods 0.000 claims abstract description 46
- 238000003760 magnetic stirring Methods 0.000 claims abstract description 12
- 238000013019 agitation Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 11
- 241001062472 Stokellia anisodon Species 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model discloses a magnetic stirrer, which comprises a stirring workbench 2, a magnetic stirring motor component 3 and a casing 6, wherein the stirring workbench 2 is arranged in the casing 6, a tray 21 on the stirring workbench 2 is lower than the top surface 61 of the casing, a protection ring 1 is arranged above the stirring workbench 2, and the stirring workbench is arranged in the casing and is provided with the protection ring 1 which is in phase with the casing above the stirring workbench, so that a liquid container without any shape can not break away from the stirring workbench and be broken after being placed on the stirring workbench; meanwhile, the hands of people only touch the top surface of the machine shell by accident and do not touch the heating stirring workbench, so that people cannot be injured by the smelt.
Description
One, technical field:
The utility model relates to a kind of agitator, relates in particular to a kind of magnetic stirring apparatus.
Two, background technology:
The liquid magnetic agitator that is used for work such as physico-chemical analysis, teaching, medical treatment at present includes the magnetic agitation motor component, stirs workbench and casing, the magnetic agitation motor component is made up of motor, rotating disk and permanent magnet, motor is vertically installed, rotating disk links to each other with electric machine main shaft, and permanent magnet is arranged on the upper surface of rotating disk; Stir workbench be arranged on magnetic stirring motor parts directly over, stir workbench and comprise pallet and heater, heater can heat agitated liquid, stirs the top that workbench is positioned at the last end face of casing.Its operation principle is: liquid that will be to be stirred is poured in the glass beaker, and in beaker, put into a magnetic material, behind the electrical power, the rotating disk that permanent magnet is housed just rotates with electric machine main shaft, the interior magnetic material of beaker this moment just rotates in container, thereby can realize the automatic stirring of liquid, the heater under the pallet can be treated agitated liquid and heat.
Because the stirring workbench that is used to place container such as beaker is positioned at the top of casing end face, after the containers such as beaker that have the agitated liquid treated are placed on the workbench, in whipping process, container is without any blocking in the east, and container is under the weak vibration that agitator produces or be not intended to collision back regular meeting people and container occur and break away from workbench and smash; Simultaneously, when container is taken away from the stirring workbench of agitator temporarily, and when stirring workbench and being in heated condition, operating personnel regular meeting is not intended to run into stirs workbench and scalds hand; This in addition magnetic stirring apparatus can only be that the liquid container on plane stirs and heats to the bottom, then can't carry out spherical container.
Three, summary of the invention:
Goal of the invention of the present utility model is to overcome existing magnetic stirring apparatus and has above-mentioned deficiency, a kind of novel magnetic stirring apparatus is provided, it can not only stir the liquid container of different shape and heat, and it is broken to prevent effectively that the liquid container disengaging from stirring workbench, prevents also that simultaneously people's hand is hindered by smelt at the stirring workbench of running into heating unintentionally.
The utility model is to realize the foregoing invention purpose by following technical solution; this magnetic stirring apparatus comprises stirring workbench, magnetic agitation motor component and casing; stirring workbench is arranged in the casing; the pallet that stirs on the workbench is lower than the casing end face, is provided with the protection ring that links to each other with casing above the stirring workbench.
Because stirring workbench is arranged in the casing, add above the stirring workbench and be provided with again and casing protection ring mutually, thereby after waiting that the containers such as beaker that stir, heat are placed on the stirring workbench, not only be subjected to the spacing of the default hole of casing end face, be subjected to stirring the spacing of protection ring that the workbench top links to each other with casing simultaneously, thereby the liquid container that does not have Any shape be placed on stir on the workbench after, can generation container do not break away from pallet and the accident smashed; People's hand only can be run into the end face of casing unintentionally simultaneously, can not run into the stirring workbench, thereby can not hindered by smelt.
Four, description of drawings:
Fig. 1 is a kind of structural representation of the present utility model, 1-protection ring among the figure; 2-stirs workbench; The 21-pallet; The 23-heater; 3-magnetic agitation motor component; The 31-permanent magnet; The 32-rotating disk; The 33-motor; The 4-pillar; The 6-casing; 61-casing end face;
Five, the specific embodiment: the utility model is illustrated below in conjunction with accompanying drawing:
The utility model magnetic stirring apparatus comprises stirring workbench 2, magnetic agitation motor component 3 and casing 6, stirring workbench 2 is arranged in the casing 6, the pallet 21 that stirs on the workbench 2 is lower than casing end face 61, above stirring workbench 2, be provided with protection ring 1, protection ring 1 is installed in the place, default hole on the casing end face 61, stir workbench 2 and be made up of pallet 21, heater 23, heater 23 is arranged on the below of pallet 21, stirs workbench 2 and is fixed on the base plate 7 by pillar 4; Stirring motor parts 3 are arranged on the below of stirring working bank 2, and permanent magnet 31 is fixed on the upper surface of rotating disk 32, and both combinations are installed on the main shaft of motor 33, and motor 33 is vertically installed.Another kind of embodiment, described protection ring 1 is installed in the top of casing end face 61 by connector, and links to each other with casing end face 61.
Claims (3)
1, a kind of magnetic stirring apparatus; comprise and stir workbench (2), magnetic agitation motor component (3) and casing (6); it is characterized in that: stir workbench (2) and be arranged in the casing (6); the pallet (21) that stirs on the workbench (2) is lower than casing end face (61), is provided with protection ring (1) in the top of stirring workbench (2).
2, according to the described magnetic stirring apparatus of claim 1, it is characterized in that: described protection ring (1) is installed in the place, default hole on the casing end face (61).
3, according to the described magnetic stirring apparatus of claim 1, it is characterized in that: described protection ring (1) is installed in the top of casing end face (61) by connector, and links to each other with casing end face (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221046 CN2564242Y (en) | 2002-06-04 | 2002-06-04 | Magnetic stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221046 CN2564242Y (en) | 2002-06-04 | 2002-06-04 | Magnetic stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2564242Y true CN2564242Y (en) | 2003-08-06 |
Family
ID=33699226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221046 Expired - Fee Related CN2564242Y (en) | 2002-06-04 | 2002-06-04 | Magnetic stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2564242Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579608B (en) * | 2008-05-16 | 2011-04-20 | 王伟立 | Magnetic stirring mechanism |
-
2002
- 2002-06-04 CN CN 02221046 patent/CN2564242Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579608B (en) * | 2008-05-16 | 2011-04-20 | 王伟立 | Magnetic stirring mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Guohui Document name: Notification of Termination of Patent Right |
|
| 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 |