CN208591824U - A kind of senior chemistry test tube stirring reaction experiment device - Google Patents
A kind of senior chemistry test tube stirring reaction experiment device Download PDFInfo
- Publication number
- CN208591824U CN208591824U CN201820393458.1U CN201820393458U CN208591824U CN 208591824 U CN208591824 U CN 208591824U CN 201820393458 U CN201820393458 U CN 201820393458U CN 208591824 U CN208591824 U CN 208591824U
- Authority
- CN
- China
- Prior art keywords
- test tube
- bracket
- block
- stirring
- vertical block
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of senior chemistry test tube stirring reaction experiment device, it is related to chemical experiment instrument field, including pedestal, riser, vertical block, bracket and motor, pedestal is respectively arranged on the left side and the right side riser and vertical block, riser is connected with vertical block by transverse slat, pedestal is equipped with several first cuvette grooves, transverse slat is equipped with several second cuvette grooves, the bottom centre of bracket is symmetrically arranged with three supporting legs, threaded hole is equipped on supporting leg, threaded rod is equipped in threaded hole, the inner end of threaded rod is equipped with fixed block, outer end is equipped with spin-block, the middle part of bracket is equipped with rolling bearing, stirring rod is equipped in rolling bearing, stirring rod extends down into the inside of test tube, stirring rod is equipped with stirring blade, bracket is equipped with charging hopper and dropping funel, motor is equipped in vertical block, the output shaft of motor is connected with stirring rod by driving belt , the present apparatus is by motor drive stirring, and stirring efficiency is high, and stability is good, is appropriate for comparative experiments.
Description
Technical field
The utility model relates to chemical experiment instrument fields, and in particular to a kind of senior chemistry test tube stirring reaction experiment dress
It sets.
Background technique
Test tube is the common instrument of chemical laboratory, we are used as a small amount of reagent usually using test tube in chemical test
Reaction vessel, used in room temperature or heating, while can also be used to the mixing arrangement as liquid or solid reagent.
Usually when using test tube to be mixed as liquid and solid reagent to be reacted, us is needed to be clamped with hand
Test tube is constantly shaken, and is come with this so that solid reagent sufficiently incorporates in liquid reagent and carries out mixing to being reacted,
The careless slightly liquid that will lead to splashes out outside test tube in the process, while also increasing our labor intensity, is unable to satisfy
The needs of chemical experiment.
Application No. is 201720656435.0 Chinese patents to disclose a kind of senior chemistry test tube stirring reaction experiment dress
It sets, including fixed block, is connected with gear in the middle part of fixed block, gear is engaged with spur rack, and spur rack left end is connected with briquetting, briquetting
No.1 spring is equipped between fixed block, lower end of fixing block is connected with open tubular column, and outside is connected with spiral shell block, spiral shell block in the middle part of open tubular column
No. two springs are equipped between fixed block, spiral shell block lower end outside is connected with sealing plate, and gear lower end is connected with agitating shaft, agitating shaft
Lower end passes through open tubular column and is connected with stirring net, and defect is caused high effort for, and inefficient, nothing by manually controlling stirring
Method compares experiment.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of senior chemistry test tube stirring reaction experiment device,
It is driven and is stirred by motor, stirring efficiency is high, and stability is good, is appropriate for comparative experiments.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of senior chemistry test tube stirring reaction experiment device, including pedestal, riser, vertical block, bracket and motor, the bottom
Seat is respectively arranged on the left side and the right side riser and vertical block, and the riser is connected by transverse slat with the vertical block, is set on the pedestal
There are several the first cuvette grooves, the inner wall of first cuvette groove is equipped with the first rubber layer, and the transverse slat is equipped with several
The inner wall of second cuvette groove, second cuvette groove is equipped with the second rubber layer.The bracket is that diameter is greater than cuvette groove diameter
Round panel, the bottom centre of bracket is symmetrically arranged with three supporting legs, threaded hole is equipped on the supporting leg, in the threaded hole
Equipped with threaded rod, the inner end of the threaded rod is equipped with fixed block, and outer end is equipped with spin-block, and rotating spin-block by threaded rod makes fixed block
It is in contact with test tube, three fixed blocks on three supporting legs secure the stand on test tube；The middle part of the bracket is equipped with rotation
Bearing, the rolling bearing is interior to be equipped with stirring rod, and the stirring rod extends down into the inside of test tube, sets on the stirring rod
There is stirring blade, the bracket is equipped with charging hopper and dropping funel, is equipped with motor, the output of the motor in the vertical block
Axis is connected with the stirring rod by driving belt.
Further, first cuvette groove is identical as the quantity of second cuvette groove and position is corresponding.
Further, the bottom of the dropping funel is equipped with dropping liquid pipeline, and the dropping liquid pipeline is equipped with valve.
Further, the vertical block is equipped with test tube storage chamber, and the test tube storage chamber memory is placed with test tube.
Further, the inside of the fixed block is equipped with rubber layer.
(3) beneficial effect
The utility model provides a kind of senior chemistry test tube stirring reaction experiment device, has the advantages that this
Device drives stirring rod to stir the reaction carried out in test tube by motor, and stirring efficiency is high, and stability is good, a series of when carrying out
When comparative experiments, several test tubes are placed in parallel, the output shaft of motor drives several invisible spectro stirring rods by driving belt
It is stirred simultaneously, the mixing speed reacted in several test tubes all, is suitble to the comparative experiments of control variable to use；Solid reaction
Object is added from charging hopper, and liquid reactants are added from dropping funel, convenient to add reactant during the reaction；Test tube is by
One rubber layer and the second rubber layer grip more stable, and structure is simple, easy to use, are suitble to large-scale production.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the pedestal, transverse slat, vertical block structural schematic diagram of the utility model；
Fig. 3 is the bracket and the fixed schematic diagram of test tube of the utility model.
Figure label respectively represents:
1, pedestal；2, test tube；3, transverse slat；4, bracket；5, charging hopper；6, stirring rod；7, rolling bearing；8, dropping liquid leaks
Bucket；9, supporting leg；10, spin-block；11, threaded rod；12, fixed block；13, stirring blade；14, the second cuvette groove；15, the second rubber
Layer；16, the first rubber layer；17, the first cuvette groove；18, motor；19, test tube storage chamber；20, vertical block；21, riser.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of senior chemistry test tube stirring reaction experiment device, including pedestal 1, riser 21, vertical block 20, bracket 4 and motor
18, pedestal 1 is respectively arranged on the left side and the right side riser 21 and vertical block 20, and riser 21 is connected with vertical block 20 by transverse slat 3, pedestal 1
Several first cuvette grooves 17 are equipped with, the inner wall of the first cuvette groove 17 is equipped with the first rubber layer 16, and transverse slat 3 is equipped with several
The inner wall of a second cuvette groove 14, the second cuvette groove 14 is equipped with the second rubber layer 15.The bottom centre of bracket 4 is symmetrically arranged with three
A supporting leg 9 is equipped with threaded hole on supporting leg 9, and threaded rod 11 is equipped in threaded hole, and the inner end of threaded rod 11 is equipped with fixed block 12,
Outer end is equipped with spin-block 10, and rotation spin-block 10 makes fixed block 12 be in contact with test tube 2 by threaded rod 11, three on three supporting legs 9
Bracket 4 is fixed on test tube 2 by a fixed block 12.The middle part of bracket 4 is equipped with rolling bearing 7, is equipped with stirring rod in rolling bearing 7
6, stirring rod 6 extends down into the inside of test tube 2, and stirring rod 6 is equipped with stirring blade 13, and bracket 4 is equipped with charging hopper 5
With dropping funel 8, vertical block 20 is interior to be equipped with motor 18, and the output shaft of motor 18 is connected with stirring rod 6 by driving belt.
Wherein, the first cuvette groove 17 is identical as the quantity of the second cuvette groove 14 and position is corresponding.
Wherein, the bottom of dropping funel 8 is equipped with dropping liquid pipeline, and dropping liquid pipeline is equipped with valve.
Wherein, vertical block 20 is equipped with test tube storage chamber 19, and 19 memory of test tube storage chamber is placed with test tube 2.
Wherein, the inside of fixed block 12 is equipped with rubber layer.
One specific embodiment of the utility model are as follows:
Bracket 4 is put into the top of test tube 2, test tube 2 is located between three supporting legs 9, and rotation spin-block 10 passes through threaded rod 11
Fixed block 12 is set to be in contact with test tube 2, bracket 4 is fixed on test tube 2 by three fixed blocks 12 on three supporting legs 9, by test tube 2
It is put into the first cuvette groove 17 and the second cuvette groove 14, the first rubber layer 16 and the second rubber layer 15 clamp test tube 2, by it
Position is fixed, and solid reactant is added in test tube 2 from charging hopper 5, and liquid reactants are added in test tube 2 from dropping funel 8, when
When carrying out parallel comparative experiments, several test tubes 2 are placed in parallel, and the output shaft of motor 18 is driven in test tube 2 by driving belt
Stirring rod 6 is stirred simultaneously.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of senior chemistry test tube stirring reaction experiment device, including pedestal (1), it is characterised in that further include riser (21),
Vertical block (20), bracket (4) and motor (18), the pedestal (1) are respectively arranged on the left side and the right side riser (21) and vertical block (20), institute
It states riser (21) and is connected with the vertical block (20) by transverse slat (3), the pedestal (1) is equipped with several first cuvette grooves
(17), the inner wall of first cuvette groove (17) be equipped with the first rubber layer (16), the transverse slat (3) be equipped with several second
The inner wall of cuvette groove (14), second cuvette groove (14) is equipped with the second rubber layer (15)；The bracket (4) is greater than for diameter
The round panel of cuvette groove diameter, the bottom centre of bracket (4) are symmetrically arranged with three supporting legs (9), are equipped on the supporting leg (9)
Threaded hole, the threaded hole is interior to be equipped with threaded rod (11), and the inner end of the threaded rod (11) is equipped with fixed block (12), and outer end is equipped with
Spin-block (10), rotation spin-block (10) make fixed block (12) be in contact with test tube by threaded rod (11), three on three supporting legs
Bracket (4) are fixed on test tube by fixed block；The middle part of the bracket (4) is equipped with rolling bearing (7), the rolling bearing (7)
Interior to be equipped with stirring rod (6), the stirring rod (6) extends down into the inside of test tube (2), and the stirring rod (6) is equipped with and stirs
It mixes blade (13), the bracket (4) is equipped with charging hopper (5) and dropping funel (8)；Motor is equipped in the vertical block (20)
(18), the output shaft with the stirring rod (6) of the motor (18) are connected by driving belt.
2. senior chemistry test tube stirring reaction experiment device as described in claim 1, which is characterized in that first cuvette groove
(17) identical as the quantity of second cuvette groove (14) and position is corresponding.
3. senior chemistry test tube stirring reaction experiment device as described in claim 1, which is characterized in that the dropping funel
(8) bottom is equipped with dropping liquid pipeline, and the dropping liquid pipeline is equipped with valve.
4. senior chemistry test tube stirring reaction experiment device as described in claim 1, which is characterized in that on the vertical block (20)
Equipped with test tube storage chamber (19), test tube storage chamber (19) memory is placed with test tube (2).
5. senior chemistry test tube stirring reaction experiment device as described in claim 1, which is characterized in that the fixed block (12)
Inside be equipped with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393458.1U CN208591824U (en) | 2018-03-22 | 2018-03-22 | A kind of senior chemistry test tube stirring reaction experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393458.1U CN208591824U (en) | 2018-03-22 | 2018-03-22 | A kind of senior chemistry test tube stirring reaction experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591824U true CN208591824U (en) | 2019-03-12 |
Family
ID=65599761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820393458.1U Expired - Fee Related CN208591824U (en) | 2018-03-22 | 2018-03-22 | A kind of senior chemistry test tube stirring reaction experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208591824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110511702A (en) * | 2019-09-24 | 2019-11-29 | 张传侠 | A kind of pressure-sensitive adhesive and adhesive tape |
| CN111841465A (en) * | 2020-08-12 | 2020-10-30 | 扬州普立特科技发展有限公司 | Parallel reactor for polymerization experiment |
-
2018
- 2018-03-22 CN CN201820393458.1U patent/CN208591824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110511702A (en) * | 2019-09-24 | 2019-11-29 | 张传侠 | A kind of pressure-sensitive adhesive and adhesive tape |
| CN111841465A (en) * | 2020-08-12 | 2020-10-30 | 扬州普立特科技发展有限公司 | Parallel reactor for polymerization experiment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208591824U (en) | A kind of senior chemistry test tube stirring reaction experiment device | |
| CN102703687B (en) | Temperature controllable device for selectively leaching minerals by bacteria | |
| CN213966276U (en) | Solid-liquid material stirring device for analytical chemistry experiments | |
| CN104893957A (en) | Continuous fermentation device capable of simulating rumen digestion | |
| CN102728260A (en) | Integrated stirring device | |
| CN211770487U (en) | Heavy metal is retort for chelating agent | |
| CN213348945U (en) | Constant temperature water bath incubator | |
| CN104711164A (en) | Fermentation tank with shake flask function and fermentation method thereof | |
| CN207667632U (en) | A kind of agitating device for flocculant production | |
| CN211954893U (en) | White spirit analyzing and extracting device | |
| CN113713669A (en) | Biological liquid mixing and stirring equipment for laboratory | |
| CN208097962U (en) | A kind of agitating device of chemical experiment | |
| CN202570224U (en) | Stirring type constant temperature water bath oscillator capable of monitoring temperature | |
| CN208660865U (en) | A kind of chemical liquid mixing device | |
| CN104841350A (en) | Experimental device for simulating material reaction in reaction vessel during industrial production | |
| CN208576059U (en) | A kind of polyurethane stock solution heating mixing mechanism | |
| CN208097859U (en) | A kind of mixing arrangement for chemical reagent canning line | |
| CN206756559U (en) | A kind of mixing sampling needle for sample analysis | |
| CN207872198U (en) | A kind of chemistry teaching liquid reactions dosing device | |
| CN108918787B (en) | Multifunctional oil-water two-phase flow simulation experiment device and method | |
| CN219815921U (en) | Colloidal gold solution stirring device for kit | |
| CN215233519U (en) | Mixing device for detecting chemical reagents | |
| CN115290514B (en) | Aerobic granular sludge culture effect testing device based on Internet of things control | |
| CN220194559U (en) | Traditional chinese medicine liquid mixing kettle with sampling inspection function | |
| CN211051322U (en) | Three-neck flask stirring device for laboratory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20200322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |