CN205886680U - Novel laboratory is with stirring device - Google Patents
Novel laboratory is with stirring device Download PDFInfo
- Publication number
- CN205886680U CN205886680U CN201620623652.5U CN201620623652U CN205886680U CN 205886680 U CN205886680 U CN 205886680U CN 201620623652 U CN201620623652 U CN 201620623652U CN 205886680 U CN205886680 U CN 205886680U
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- CN
- China
- Prior art keywords
- paddle
- stirring
- stirring rod
- oar
- novel laboratory
- 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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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a novel laboratory is with stirring device, includes base, stand, the counter weight body, connecting rod, cross clamp, motor, jackscrew, output shaft, adapter sleeve, stirring rod, round pin shaft hole, stirring leaf, connecting hole, linking bridge, buffer head, temperature detect head, oar seat, temperature display screen, chip and alarm. The utility model provides a novel laboratory is with stirring device simple structure, convenient to use, the operation is stable, and the security is high, can the inside temperature of real -time demonstration reaction, the reaction area of stirring is big, the liquid drop misce bene, the behavior of real time monitoring stirring rod, the wearing and tearing of stirring rod reduce.
Description
Technical field
This utility model belongs to technical field of experiment equipment and in particular to a kind of novel laboratory agitating device.
Background technology
Stirring is a kind of method of conventional material mixing in Chemical Manufacture, and the stirring commonly used in laboratory includes machinery and stirs
Mix and stir magnetic agitation.Mechanical agitation drives stirring paddle by agitator, and rotational band animal material rotates in a reservoir, and material is carried out
Mixing.In chemical experiment, stirring can promote to heat, cooling and the heat transfer to material for the device, and make material temperature equal
Homogenize；Can promote to dissolve, crystallize, condense etc. the carrying out of chemical reaction；The mix homogeneously of each composition in material can also be promoted
Property.In chemosynthesis, the requirement to stirring for the different experiments is different, especially the washing of some high viscosity systems materials,
The dispersion of immiscible liquid and liquid-liquid inhomogeneous reaction etc., require higher, common mechanical agitation oar to stirring efficiency
These demands can not be met.Industrial high-efficient stirring paddle is because its volume is big, the high use being not suitable for laboratory of price.Thus provide one
Plant efficient use for laboratory stirring paddle necessary.
Cn201220452119.9 discloses a kind of stirring apparatus for reaction kettle, including shaft and stirring paddle, described stirring
Oar includes at least a piece of blade, and described blade is fixedly connected with described shaft, the bottom shape of described blade and reactor
Bottom shape matches；Stirring paddle at least two panels, described stirring paddle is distributed in the surrounding of described shaft；The quantity of stirring paddle
It is four；Blade is become by top margin, inner side edge, base, outer side edges and indent arc skirt successively, and described inner side edge is stirred with described
Mix that axle is parallel, the shape on described base is matched with the bottom shape of reactor；Described base is the arc of evagination.
Utility model content
The deficiency embodying for prior art and the problem of prior art presence, this utility model provides a kind of new reality
Test room agitating device, so that the reaction in reaction bulb is fully carried out, mix homogeneously, improve stirring efficiency, reduce the response time, section
About cost etc..
For achieving the above object, this utility model provides a kind of following technical scheme: novel laboratory agitating device, bag
Include base, column, cross clamp, balance weight body, jackscrew, connecting rod, motor, output shaft, adapter sleeve and stirring rod, in described stirring rod
It is provided with upper and lower two pairs of paddles, connected by the connecting bracket through connecting hole between described relative upper and lower paddle.
Two oar seats are had on described stirring rod, oar seat has pin shaft hole, paddle will be stirred by the bearing pin through pin shaft hole
Mix leaf to be arranged on oar seat.
Spacing between two described oar seats is 1～3 times of oar seat length, and preferred distance is 2 times.
The blade tip position of described paddle is provided with temperature sensing head.
Described paddle is provided with grid, and the size of described grid is 8～30 mesh, more preferably 12～20 mesh.
The ratio that described grid accounts for stirring blade face is 50～100%, is preferably in a proportion of 80～95%.
Described stirring rod bottom arranges a buffer head.Described buffer head is soft gum elastic.
The surface of described motor is provided with temperature display, chip and alarm.
The beneficial effects of the utility model:
This utility model provides a kind of structure simple, using, novel laboratory stirring dress easy for installation, simple to operate
Put, chip passes through the information of the temperature sensor of the blade tip in stirring vane for the wireless receiving, by being wirelessly transmitted to display screen, energy
Grasp the internal temperature in course of reaction in real time, can effective control react, improve reaction accuracy rate, yield and conventional efficient, especially
It is significant for temperature sensitive reaction；Described stirring rod and output shaft are connected by adapter sleeve, when reactant
When viscosity is excessive, stirring rod stops agitation, is not in the too high situation of motor temperature, it is possible to reduce unnecessary accident is damaged
Lose；In addition, when stirring rod stops stirring, and the temperature that multiple temperature sensors receive gap more than 5 °, alarm equipment alarm,
Cause the vigilance of experimenter, the loss of minimizing accident；Two pairs of paddles in described stirring rod are connected by connecting bracket,
When nethermost paddle is started working, drive the paddle above it to work simultaneously, form big spiral, accelerate stirring,
Make mixing velocity consistent, mix more rapidly, double-deck paddle increased the area of stirring；Described paddle is provided with net
Lattice, grid can efficient break up drops, greatly increase the specific surface area of dispersion phase, dispersion is more stable, degree of mixing evenly,
Improve efficiency；One soft buffer head is set in the bottom of stirring rod, effectively reduces due to careless manipulation, cause stirring paddle
Smash the probability of reaction vessel, in addition, there being buffer head, it is possible to reduce the contact wear of stirring rod and reaction vessel.
The novel laboratory agitating device that this utility model provides, not only can effectively solve the problem that current agitator exists
Problem, and the space structure of agitating device is simple, easily operates, business application low cost, has very strong practicality.
Brief description
Fig. 1 is the overall structure diagram of use for laboratory agitating device of the present utility model；
Fig. 2 is the structural representation of the paddle of use for laboratory agitating device of the present utility model.
In figure: for making structure representation understand, grid is not drawn in FIG.
Base 1, column 2, balance weight body 3, connecting rod 4, cross clamp 5, motor 6, jackscrew 7, output shaft 8, adapter sleeve 9, stirring
Rod 10, pin shaft hole 11, paddle 12, connecting hole 13, connecting bracket 14, buffer head 15, temperature sensing head 16, oar seat 17, temperature
Display screen 18, chip 19 and alarm 20.
Specific embodiment
With specific embodiment, this utility model is further described below, but this utility model is not subject to following embodiments
Restriction.
Embodiment 1
Referring to Fig. 1 and Fig. 2, this utility model provides a kind of novel laboratory agitating device, including base 1, column 2,
Cross clamp 5, balance weight body 3, jackscrew 7, connecting rod 4, motor 6, output shaft 8, adapter sleeve 9 and stirring rod 10, in described stirring rod 10
It is provided with upper and lower two pairs of paddles 12, by the connecting bracket through connecting hole 13 between relative upper and lower described paddle 12
14 connections.Two oar seats 17 are had on described stirring rod 10, oar seat 17 has pin shaft hole 11, paddle 12 is by through pin shaft hole 11
Bearing pin paddle 12 is arranged on oar seat 17.The tip segment of described paddle 12 is provided with temperature sensing head 16.Described
Paddle 12 is provided with grid, and the size of described grid is 8～30 mesh.Described grid account for stirring blade face ratio be 50～
100%.Described stirring rod 10 bottom arranges a buffer head 15.Described buffer head 15 is soft gum elastic.Described in two
Spacing between oar seat 17 is 1～3 times of oar seat 17 length.The surface of described motor 6 arranges temperature display 18, a chip
19 and alarm 20.
0 used time, a pair of paddle of least significant end is drawn in, by buffer head 15 crimp, connecting bracket 14 drives upper end
A pair of paddle draw in, stirring rod is put in reaction vessel, after entering reaction vessel, paddle opens, stirring dress is installed
Put, open reaction.
After finishing, provision for disengagement, when stirring rod is taken out reaction vessel, the bottleneck of reaction vessel is by the stirring of upper end
Leaf draws in, and connecting bracket drives the paddle of lower end to draw in, and extruding buffer head 15 deforms, and stirring rod is taken out.
Embodiment 2
Referring to Fig. 1 and Fig. 2, this utility model provides a kind of novel laboratory agitating device, including base 1, column 2,
Cross clamp 5, balance weight body 3, jackscrew 7, connecting rod 4, motor 6, output shaft 8, adapter sleeve 9 and stirring rod 10, in described stirring rod 10
It is provided with upper and lower two pairs of paddles 12, by the connecting bracket through connecting hole 13 between relative upper and lower described paddle 12
14 connections.Two oar seats 17 are had on described stirring rod 10, oar seat 17 has pin shaft hole 11, paddle 12 is by through pin shaft hole 11
Bearing pin paddle 12 is arranged on oar seat 17.The tip segment of described paddle 12 is provided with temperature sensing head 16.Described
Paddle 12 is provided with grid, and the size of described grid is 12～20 mesh.Described grid account for stirring blade face ratio be 80～
95%.Described stirring rod 10 bottom arranges a buffer head 15.Described buffer head 15 is soft gum elastic.Two described oars
Spacing between seat 17 is 2 times of oar seat 17 length.The surface of described motor 6 arranges temperature display 18, chip 19 and
Alarm 20.
The novel laboratory that this utility model provides is simple with agitating device structure, easy to use, stable, safety
Height, can show reaction internal temperature in real time, and the response area of stirring is big, and droplets mixing is uniform, the work of monitor in real time stirring rod
Make situation, the abrasion of stirring rod reduces.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (2)
1. a kind of novel laboratory agitating device it is characterised in that described novel laboratory agitating device include base,
Column, cross clamp, balance weight body, jackscrew, connecting rod, motor, output shaft, adapter sleeve and stirring rod, described stirring rod is provided with
Upper and lower two pairs of paddles, are connected by the connecting bracket through connecting hole between relative upper and lower described paddle；Described stir
Mix and two oar seats are had on rod, oar seat has pin shaft hole, paddle is arranged on oar seat by the bearing pin through pin shaft hole by paddle
On；Spacing between two described oar seats is 1～3 times of oar seat length；The blade tip position of described paddle is provided with temperature and visits
Gauge head；Described paddle is provided with grid, and the size of described grid is 8～30 mesh；Described grid accounts for the ratio on paddle blade face
For 50～100%；Described stirring rod bottom arranges a buffer head.
2. a kind of novel laboratory agitating device according to claim 1 is it is characterised in that the surface of described motor sets
It is equipped with temperature display, chip and alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623652.5U CN205886680U (en) | 2016-06-23 | 2016-06-23 | Novel laboratory is with stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623652.5U CN205886680U (en) | 2016-06-23 | 2016-06-23 | Novel laboratory is with stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205886680U true CN205886680U (en) | 2017-01-18 |
Family
ID=57768850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620623652.5U Expired - Fee Related CN205886680U (en) | 2016-06-23 | 2016-06-23 | Novel laboratory is with stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205886680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281949A (en) * | 2017-06-30 | 2017-10-24 | 苏州北开生化设备有限公司 | A kind of position adjustable agitator |
-
2016
- 2016-06-23 CN CN201620623652.5U patent/CN205886680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281949A (en) * | 2017-06-30 | 2017-10-24 | 苏州北开生化设备有限公司 | A kind of position adjustable agitator |
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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: 20170118 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |