CN205850641U - Laboratory stirrer - Google Patents
Laboratory stirrer Download PDFInfo
- Publication number
- CN205850641U CN205850641U CN201620746672.1U CN201620746672U CN205850641U CN 205850641 U CN205850641 U CN 205850641U CN 201620746672 U CN201620746672 U CN 201620746672U CN 205850641 U CN205850641 U CN 205850641U
- Authority
- CN
- China
- Prior art keywords
- shaft
- fixture
- motor
- elastic tube
- fixed
- 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
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- Accessories For Mixers (AREA)
Abstract
This utility model relates to agitator technical field, specifically disclose laboratory stirrer, the motor that including frame, is fixed in frame, shaft, it is fixed on the impeller of shaft bottom, described motor is connected with shaft by elastic tube, the rotating shaft of described motor and shaft insert one end of elastic tube respectively, by elastic tube lock ring.This utility model can regulate impeller location easily by the length adjusting shaft, meets experiment demand, reduces shaft simultaneously and swings the impact on motor.
Description
Technical field
This utility model relates to agitator technical field.
Background technology
Laboratory stirrer is mainly made up of parts such as frame, motor, shaft coupling, shaft, impellers, and shaft passes through
Shaft coupling is connected with the rotating shaft of motor, driven by motor rotate.Shaft coupling is threadeded with shaft, the many employings of machine shaft,
The position of impeller is inconvenient to adjust, and the when of especially it is frequently necessary to adjust impeller location in experimentation, needs to dismount frame
On parts, bother very much, imprudence easily overturn the reaction vessels under agitator.And in whipping process, shaft
Easily swing, owing to shaft and machine shaft are for being rigidly connected, swing and conduct to machine shaft, be easily caused motor damage.
It addition, shaft coupling and shaft, machine shaft are metal material, whipping process is often infected with chemical drugs
Product, cause its junction to get rusty stuck.
Utility model content
The technical problems to be solved in the utility model is to provide laboratory stirrer, it is possible to by adjusting the length of shaft
Regulate impeller location easily, meet experiment demand, reduce shaft simultaneously and swing the impact on motor.
For solving above-mentioned technical problem, technical solution adopted in the utility model is: laboratory stirrer, including machine
Frame, the motor being fixed in frame, shaft, being fixed on the impeller of shaft bottom, described motor is by elastic tube and stirs
Mixing axle to connect, the rotating shaft of described motor and shaft insert one end of elastic tube respectively, by elastic tube lock ring.
Further, also include that positioner, described positioner include that fixture and fixture, described fixture are provided with logical
Hole, described through hole is used for penetrating shaft so that through hole and shaft matched in clearance, described holder fixture, makes to fix
Part is fixed on shaft.
Described fixture is wooden.
Described fixture is positioned at shaft top.
Described fixture is fixed in frame.
Use and have the beneficial effects that produced by technique scheme: this utility model uses elastic tube to connect turning of motor
Axle and shaft, elastic tube has deformability, it is possible to lock ring penetrates its interior rotating shaft and shaft, and realizes transmission, band
Dynamic shaft is with axis of rotation.Adjust shaft and penetrate the length scale of elastic tube, it is possible to the instant height adjusting impeller, full
Full testing demand, need not the position regulating motor again in frame compared to prior art, more time saving and energy saving, efficiency is high.
Elastic tube is as being flexible coupling, additionally it is possible to the swing of shaft during buffering stirring, prevents from causing damage motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model holder fixture.
Wherein, 1, frame；2, motor；3, elastic tube；4, fixture；5, fixture；6, shaft；7, impeller.
Detailed description of the invention
In order to clearly describe this utility model, new to this practicality with detailed description of the invention below in conjunction with the accompanying drawings
Type is described in further detail.
Laboratory stirrer, is shown in Fig. 1, the motor 2, the shaft 6 that including frame 1, are fixed in frame 1, is fixed on and stirs
Mixing the impeller 7 of axle 6 bottom, motor 2 is connected with shaft 6 by elastic tube 3, and rotating shaft and the shaft 6 of motor 2 insert respectively
One end of elastic tube 3, by elastic tube 3 lock ring.Motor 2 drives elastic tube 3 to rotate, and then drives shaft 6 to rotate.
Elastic tube 3 can select the latex tubing of high tenacity, PE elastic tube 3 etc., possesses certain intensity and suitable elasticity
Morphotropism, has certain length simultaneously, it is simple to shaft 6 has suitable length adjustment scope.It addition, elastic tube 3 is high
Molecule material, will not occur junction to get rusty stuck phenomenon.
Further improvement to the technical program, also includes positioner, and positioner includes fixture 4 and fixture 5, sees
Fig. 1 and Fig. 2, fixture 4 is provided with through hole, and through hole is used for penetrating shaft 6 so that through hole and shaft 6 matched in clearance, fixture 5
Grip part 4, make fixture 4 be fixed on shaft 6.
Fixture 4 fixes shaft 6 as axle sleeve, prevents from swinging in whipping process, it is ensured that mixing effect, and avoids damaging
Evil motor 2.
Fixture 4 is wooden.Intensity, consistency and elasticity are moderate, shaft 6 will not cause damage, and processing is simple, easily
In enforcement.
Fixture 4 is positioned at shaft 6 top.Effectively reduce shaft 6 and swing the transmission to elastic tube 3, it is to avoid elastic tube 3
With the rotation transmission between shaft 6 is by excessive interference.
Fixture 5 is fixed in frame 1.Fixture 5 includes jaw and staight shank, sees Fig. 2, and two jaws are fixed on the one of staight shank
End, the other end of staight shank is fixed in frame 1, makes agitator structure compact, will not additionally take experiment table top.Fixture 4 is not
Circle, jaw is arc, makes chucking power point to through hole center, and fixture 4 positions more firm.
Above this utility model is described in detail, this utility model is applied specific case to of the present utility model
Embodiment is set forth, and the explanation of above example is only intended to help and understands this utility model, it is noted that for this
For those skilled in the art, on the premise of without departing from this utility model principle, if also this utility model can be carried out
Dry improvement, these improvement also fall in this utility model scope of the claims.
Claims (5)
1. laboratory stirrer, the motor (2) including frame (1), being fixed in frame (1), shaft (6), is fixed on and stirs
Mix the impeller (7) of axle (6) bottom, it is characterised in that: described motor (2) is connected with shaft (6) by elastic tube (3), institute
State the rotating shaft of motor (2) and shaft (6) inserts one end of elastic tube (3), respectively by elastic tube (3) lock ring.
Laboratory stirrer the most according to claim 1, it is characterised in that also include positioner, described location fills
Putting and include fixture (4) and fixture (5), described fixture (4) is provided with through hole, and described through hole is used for penetrating shaft (6) so that
Through hole and shaft (6) matched in clearance, described fixture (5) grips part (4), makes fixture (4) be fixed on shaft (6)
On.
Laboratory stirrer the most according to claim 2, it is characterised in that described fixture (4) is wooden.
Laboratory stirrer the most according to claim 2, it is characterised in that described fixture (4) is positioned at shaft (6)
Top.
Laboratory stirrer the most according to claim 2, it is characterised in that described fixture (5) is fixed on frame (1)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746672.1U CN205850641U (en) | 2016-07-15 | 2016-07-15 | Laboratory stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746672.1U CN205850641U (en) | 2016-07-15 | 2016-07-15 | Laboratory stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205850641U true CN205850641U (en) | 2017-01-04 |
Family
ID=57647964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620746672.1U Expired - Fee Related CN205850641U (en) | 2016-07-15 | 2016-07-15 | Laboratory stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205850641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635583A (en) * | 2017-03-10 | 2017-05-10 | 杨明 | Fermentation stirring device for beer and beverage |
-
2016
- 2016-07-15 CN CN201620746672.1U patent/CN205850641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635583A (en) * | 2017-03-10 | 2017-05-10 | 杨明 | Fermentation stirring device for beer and beverage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 055550 industrial agglomeration area in Xingtai, Hebei. Patentee after: Hebei Jing Zhong Biological Technology Co., Ltd. Address before: 055550 industrial agglomeration area in Xingtai, Hebei. Patentee before: Hebei Kai Kai Biotechnology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |