CN106492699B - A kind of reagent bottle evenly mixing device - Google Patents
A kind of reagent bottle evenly mixing device Download PDFInfo
- Publication number
- CN106492699B CN106492699B CN201611182974.1A CN201611182974A CN106492699B CN 106492699 B CN106492699 B CN 106492699B CN 201611182974 A CN201611182974 A CN 201611182974A CN 106492699 B CN106492699 B CN 106492699B
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- Prior art keywords
- reagent bottle
- mixing device
- motor
- evenly mixing
- bracket
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/452—Magnetic mixers; Mixers with magnetically driven stirrers using independent floating stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a kind of reagent bottle evenly mixing devices, it include: bracket, reagent bottle above bracket, motor below bracket is set, the magnetic mixing mechanism for being arranged on bracket and being connected to motor, with the stirrer of magnetic mixing mechanism magnetic couplings in reagent bottle, and it is arranged in and is connected to motor on bracket and for controlling the optical coupler controllers of motor start and stop.The reagent bottle evenly mixing device passes through the cooperation of shutter and optical coupler, stirrer is rested on scheduled position in reagent bottle when stirring completion by the relative position of adjustable magnet and reagent bottle, position most deep in inclination reagent bottle is avoided, draws reagent in bottle completely convenient for suction needle.
Description
Technical field
The present invention relates to a kind of evenly mixing device more particularly to a kind of reagent bottle evenly mixing devices.
Background technique
It is the quality condition of monitoring medium in environmental protection, doctor's instrument, chemical, the industries such as food, it whenever and wherever possible will be from
Extraction medium sample in reagent bottle detects its chemical component in time, and either online or offline inspection, detected
Before medium heating or it must be all sufficiently stirred in heating, only in this way, when into the test analysis stage, the number that measures
According to just representative and accuracy.Currently, especially the domestic agitating device for reagent bottle is set when the agitation is stopped
It can not be positioned in the position of the stirrer in reagent bottle, i.e., when stopping stirring, stirrer is likely located at any of reagent bottle bottom
One position, occupies suction needle sample position, influences to inhale sample, and reagent can not be drawn completely in reagent bottle, and extremely the amount of choking is larger,
Reagent utilization rate is not high.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of reagent bottle mixing
Device, it is intended to which position of the stirrer in reagent bottle can not be positioned by solving after the completion of stirring in the prior art causes suction needle to inhale sample
The big problem of difficulty, the extremely amount of choking.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of reagent bottle evenly mixing device, including bracket, the reagent bottle above bracket, wherein its further include: setting exists
Motor below bracket, the magnetic mixing mechanism for being arranged on bracket and being connected to motor are located in reagent bottle and mix with magnetic
The stirrer of mechanism magnetic couplings, and the optical coupler controller being connected to motor on bracket and for controlling motor start and stop is set.
The reagent bottle evenly mixing device, wherein the magnetism mixing mechanism includes being arranged on bracket to connect with the motor
The active evenly mixing device connect, be arranged on bracket far from motor one end and by synchronous belt connect with active evenly mixing device from
Dynamic evenly mixing device.
The reagent bottle evenly mixing device, wherein the active evenly mixing device includes being located on bracket to connect with the motor
Driving wheel, and the first magnet being mounted on by the first magnet fixed block on the driving wheel.
The reagent bottle evenly mixing device, wherein the driven evenly mixing device includes being located on bracket to pass through synchronous belt and institute
The driven wheel of driving wheel connection is stated, and is mounted on the second magnet on the driven wheel by the second magnet fixed block；The screening
One end of baffle is arranged on the second magnet fixed block, and the other end is hanging.
The reagent bottle evenly mixing device, wherein it further includes being located above bracket to fix for tilting the reagent bottle
Tilting gearing.
The reagent bottle evenly mixing device, wherein the reagent bottle is inclined relative to horizontal 10 ° by the tilting gearing.
The reagent bottle evenly mixing device, wherein when the motor is inactive and starting stops, the stirrer is respectively positioned on institute
State the high one end in the bottom of reagent bottle.
The reagent bottle evenly mixing device, wherein the revolving speed of the motor is 450 turns/min.
The utility model has the advantages that the reagent bottle evenly mixing device passes through the cooperation of shutter and optical coupler controller, adjustable magnet
Stirrer is rested on into scheduled position in reagent bottle when stirring completion with the relative position of reagent bottle, avoids inclination reagent
Most deep position in bottle, draws reagent in bottle completely convenient for suction needle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment of reagent bottle evenly mixing device of the present invention；
Fig. 2 is the use state of the preferred embodiment of reagent bottle evenly mixing device when heretofore described motor is inactive
With reference to figure；
Fig. 3 is the use shape of the preferred embodiment of reagent bottle evenly mixing device described in heretofore described motor rotation process
State is with reference to figure.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Please refer to Fig. 1-Fig. 3, wherein Fig. 1 is the knot of the preferred embodiment of reagent bottle evenly mixing device of the present invention
Structure schematic diagram；Fig. 2 is the use shape of the preferred embodiment of reagent bottle evenly mixing device when heretofore described motor is inactive
State is with reference to figure；Fig. 3 is the use of the preferred embodiment of reagent bottle evenly mixing device described in heretofore described motor rotation process
State reference map.
The present invention provides a kind of reagent bottle evenly mixing device, as shown in Figure 1, comprising: bracket 1, the reagent above bracket 1
Bottle 2, is arranged in the motor 3 below bracket 1, the magnetic mixing mechanism for being arranged on bracket 1 and connecting with motor 3, is located at reagent
It is connect on bracket 1 with motor 3 and with the stirrer 4 of magnetic mixing mechanism magnetic couplings, and setting for controlling motor in bottle 2
The optical coupler controller of 3 start and stop.
When magnetic mixing mechanism rotates under the driving of motor 3, the stirrer 4 in reagent bottle 2 is with magnetism mixing
The rotary motion of the same direction is done by mechanism, so that the reagent in reagent bottle 2 be stirred evenly.Stirrer 4 is located in reagent bottle 2,
Small in size, no need to increase the volumes of reagent bottle 2 to accommodate mixing tool, to reduce the volume of whole reagent bottle evenly mixing device.
Preferably, the optical coupler controller includes the slot optical coupling 6 with notch 60, and it is arranged on magnetic mixing mechanism
Shutter 5, the shutter 5 matches with the notch 60.The shutter 5 is connect with magnetic mixing mechanism, therefore magnetic
Property mixing mechanism rotation when the shutter 5 can rotate with it make its from the notch 60 of the slot optical coupling 6 back and forth through, and
According to mixing time, when in the shutter 5 rotation to the notch 60 of the slot optical coupling 6, the slot optical coupling 6 can be sent out
Signal out, control motor 3 stop operating, and position when stopping operating to magnetic evenly mixing device positions, to position stirring
At the end of position of the stirrer 4 in reagent bottle 2.
The magnetism mixing mechanism includes that the active evenly mixing device 7 connecting on bracket 1 with the motor 3 is arranged in, setting
One end of separate motor 3 and the driven evenly mixing device 9 being connect by synchronous belt 8 with active evenly mixing device 7 on bracket 1.It is described
Motor 3 connects to power supply；When active evenly mixing device 7 rotates under the driving of motor 3, driven evenly mixing device 9 is driven by synchronous belt 8
Rotation, therefore the reagent bottle evenly mixing device can simultaneously mix reagent in two reagent bottles, improve work efficiency, and save
Time；And both active evenly mixing device 7 and driven evenly mixing device 9 only need a motor 3 to do driving device, so that reagent bottle is mixed
The entirety product of even device reduces.Preferably, the reagent bottle 2 includes the first reagent bottle 20 and the second reagent bottle 21, the first reagent
Bottle 20 is equal with the height that the second reagent bottle 21 is placed；The stirrer 4 includes the first stirring in the first reagent bottle 20
Son 40 and the second stirrer 41 in the second reagent bottle 21, the shutter 5 are connected on driven evenly mixing device 9.
First reagent bottle 20 is located at the surface of active evenly mixing device 7, and the rotation of active evenly mixing device 7 drives the first stirring
Son 40 mixes the reagent in the first reagent bottle 20；Second reagent bottle 21 is located at the surface of driven evenly mixing device 9, driven mixing
Device 9 is with the movement in the same direction simultaneously of active evenly mixing device, so that it is same simultaneously with the first stirrer 40 to drive the second stirrer 41 to generate
To stirring movement, therefore under the rotatable engagement of the slot optical coupling 6 and the shutter 5, motor 3 is in slot optical coupling 6
When stopping operating under control, position that the first stirrer 40 stops stirring in the first reagent bottle 20 and the second stirrer 41 are the
The position for stopping stirring in two reagent bottles 21 is identical.
The active evenly mixing device 7 includes the driving wheel 70 connecting on bracket 1 with the motor 3, and passes through first
Magnet fixed block 71 is mounted on the first magnet 72 on the driving wheel 70, the first magnet 72 and the magnetic coupling of the first stirrer 40
It closes；The driven evenly mixing device 9 includes the driven wheel 90 being connect by synchronous belt 8 with the driving wheel 70 on bracket 1, and
The second magnet 92 on the driven wheel 90, the second magnet 92 and the second stirrer 41 are mounted on by the second magnet fixed block 91
Magnetic couplings.
In vertical direction, the upper surface of the slot optical coupling 6 is located at upper surface and the second magnet fixed block of synchronous belt 8
Between 91 lower surface；The shutter 5 is L-type, and one end is arranged on the second magnet fixed block 91, and the other end is outstanding
It is empty；As shown in figure 3, hanging one end is lacked slot optical coupling 6 when the shutter 5 is rotated with the second magnet fixed block 91
In mouthfuls 60 back and forth through.In the presence of in the notch 60 without shutter 5, slot optical coupling 6 issues high level signal, if blocking
Plate 5 is in rotary course in the notch 60, then slot optical coupling 6 can issue low level signal.
The reagent bottle evenly mixing device further includes above bracket 1 for the reagent bottle 2 to be tilted to fixed inclination
The reagent bottle 2 is inclined relative to horizontal 10 ° by device, the tilting gearing, and the revolving speed of the motor 3 is 450 turns/min.
In the present invention, position of the stirrer 4 in reagent bottle 2 is identical after setting stirring stops before starting with stirring, that is, stirs
When mixing time arrival, the rotor rotation integer numbers of motor 3 turn.Preferably, when the motor 3 is inactive and starting stops, the screening
Hanging one end is respectively positioned in the notch 60 on baffle 5, the stirrer 4 be respectively positioned on the reagent bottle 2 bottom it is high one
End.
Setting mixing time is 40s, i.e. the rotor of motor 3 turns 400 turns, and reagent in reagent bottle 2 can be made to be sufficiently mixed
It is even, but can guarantee the reagent when tilting that stirrer 4 stirs 40s in 10 ° of reagent bottle 2, in reagent bottle 2 will not splash come out.
Preferably, motor rotates forward 200 turns in whipping process, 200 turns are inverted, so that reagent is by opposite direction twice in reagent bottle 2
It can be mixed well after stirring.As shown in Fig. 2, the initial position of the i.e. described shutter 5 is located at the notch before not being stirred
In 60, and the stirrer 4 is located at one end that bottom is high in inclined reagent bottle 2 at this time；It is described to block after motor 3 starts
When plate 5 block for the 400th time to the slot optical coupling 6, the slot optical coupling 6 issues low level signal to motor 3, makes motor
3 power-off, stopping operating and being self-locking in current location can obtain sufficiently high since motor 3 has very rapid response characteristic
Positioning accuracy；The stirrer 4 is located at high one end in bottom of the reagent bottle 2 at this time, so that at the end of stirring, stirrer
4 can avoid position most deep in reagent bottle 2, enter reagent bottle 2 convenient for suction needle 11 and draw reagent in bottle completely, effectively
The dead amount of choking is reduced, the utilization rate of reagent is improved.
Preferably, protection board 10, the protection are additionally provided on the bracket 1 between driving wheel 70 and driven wheel 90
Plate 10 is Z-shaped, and one end is fixed by screws on bracket 1, and the other end is hanging and is located above the middle part of synchronous belt 8, with
It avoids existing and the interference of other flexible pieces because 8 span of synchronous belt is longer.
In conclusion reagent bottle evenly mixing device provided by the invention includes: bracket, the reagent bottle above bracket, if
The motor below bracket is set, the magnetic mixing mechanism for being arranged on bracket and being connected to motor is located in reagent bottle and magnetism
The stirrer of mixing mechanism magnetic couplings, and the optocoupler control being connected to motor on bracket and for controlling motor start and stop is set
Device.Cooperation of the reagent bottle evenly mixing device by shutter and optical coupler, the relative position of adjustable magnet and reagent bottle,
When stirring completion, stirrer is rested on into scheduled position in reagent bottle, position most deep in inclination reagent bottle is avoided, is convenient for
Suction needle draws reagent in bottle clean.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (8)
1. a kind of reagent bottle evenly mixing device, including bracket, the reagent bottle above bracket, which is characterized in that its further include: it sets
The motor below bracket is set, the magnetic mixing mechanism for being arranged on bracket and being connected to motor is located in reagent bottle and magnetism
The stirrer of mixing mechanism magnetic couplings, and the optical coupler controller that motor start and stop are connected to motor and controlled on bracket is set；
The optical coupler controller includes the shutter for having slot optical coupling jaggy and being arranged on the magnetic mixing mechanism, described
Shutter is matched with the notch, and the magnetism mixing mechanism is for driving shutter rotation with from the notch
It passes back through；When initial, the shutter is located in the notch, before the electric motor starting and the stirring when motor stops
Son position in the reagent bottle is identical.
2. reagent bottle evenly mixing device according to claim 1, which is characterized in that the magnetism mixing mechanism includes that setting is being propped up
One end on bracket far from motor is arranged in and by synchronous belt and actively in the active evenly mixing device connecting on frame with the motor
The driven evenly mixing device of evenly mixing device connection.
3. reagent bottle evenly mixing device according to claim 2, which is characterized in that the active evenly mixing device includes being located at bracket
The driving wheel connecting with the motor is gone up, and is mounted on the first magnet on the driving wheel by the first magnet fixed block.
4. reagent bottle evenly mixing device according to claim 3, which is characterized in that the driven evenly mixing device includes being located at bracket
The upper driven wheel being connect by synchronous belt with the driving wheel, and be mounted on the driven wheel by the second magnet fixed block
Second magnet；One end of the shutter is arranged on the second magnet fixed block, and the other end is hanging.
5. reagent bottle evenly mixing device according to claim 4, which is characterized in that it further includes being located above bracket to be used for institute
State the fixed tilting gearing of reagent bottle inclination.
6. reagent bottle evenly mixing device according to claim 5, which is characterized in that the tilting gearing is opposite by the reagent bottle
10 ° are tilted in horizontal plane.
7. reagent bottle evenly mixing device according to claim 5, which is characterized in that when the motor is inactive and starting stops,
The stirrer is respectively positioned on high one end in bottom of the reagent bottle.
8. reagent bottle evenly mixing device according to claim 1, which is characterized in that the revolving speed of the motor is 450 turns/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182974.1A CN106492699B (en) | 2016-12-20 | 2016-12-20 | A kind of reagent bottle evenly mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182974.1A CN106492699B (en) | 2016-12-20 | 2016-12-20 | A kind of reagent bottle evenly mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106492699A CN106492699A (en) | 2017-03-15 |
| CN106492699B true CN106492699B (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611182974.1A Active CN106492699B (en) | 2016-12-20 | 2016-12-20 | A kind of reagent bottle evenly mixing device |
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| Country | Link |
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| CN (1) | CN106492699B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509869A (en) * | 2021-08-06 | 2021-10-19 | 四川省医学科学院·四川省人民医院 | A xining bottle bearing subassembly for dispensing machine people |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345271Y (en) * | 1998-09-11 | 1999-10-27 | 刘勇 | Stirrer for chemical experiment |
| CN201596480U (en) * | 2009-12-31 | 2010-10-06 | 上海丰汇医用仪器有限公司 | Special independent stirring system for magnetic beads |
| CN102641686A (en) * | 2012-05-15 | 2012-08-22 | 深圳市飞世尔实业有限公司 | Rotating and revolving magnetic stirrer for production of conductive gold balls |
-
2016
- 2016-12-20 CN CN201611182974.1A patent/CN106492699B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345271Y (en) * | 1998-09-11 | 1999-10-27 | 刘勇 | Stirrer for chemical experiment |
| CN201596480U (en) * | 2009-12-31 | 2010-10-06 | 上海丰汇医用仪器有限公司 | Special independent stirring system for magnetic beads |
| CN102641686A (en) * | 2012-05-15 | 2012-08-22 | 深圳市飞世尔实业有限公司 | Rotating and revolving magnetic stirrer for production of conductive gold balls |
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| Publication number | Publication date |
|---|---|
| CN106492699A (en) | 2017-03-15 |
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Address after: 130103 Changchun high tech Zone, Jilin livable Road, No. 3333 Applicant after: Medical Polytron Technologies Inc Address before: 130103 Changchun high tech Zone, Jilin livable Road, No. 3333 Applicant before: Changchun Dirui Medical Technology Co., Ltd. |
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