CN210409595U - Extraction device for chemical laboratory - Google Patents
Extraction device for chemical laboratory Download PDFInfo
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- CN210409595U CN210409595U CN201920921452.1U CN201920921452U CN210409595U CN 210409595 U CN210409595 U CN 210409595U CN 201920921452 U CN201920921452 U CN 201920921452U CN 210409595 U CN210409595 U CN 210409595U
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- extraction
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- support body
- mounting groove
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Abstract
The utility model discloses an extraction device is used in chemistry experiment room, including device bottom plate, support body, rabbling mechanism, stirring leaf and collecting pipe, the top of device bottom plate is fixed with the support body, and one side on support body top is provided with the rabbling mechanism, the bottom of support body is provided with the mounting groove, and the inside of mounting groove is provided with the connecting rod, the support body below is provided with the extraction fill, and the top of extraction fill extends to the inside of mounting groove, and the inside of extraction fill is provided with the puddler, the top of puddler extend to the inside of mounting groove and with the bottom fixed connection of connecting rod to all install equidistant stirring leaf on the outer wall of puddler, the discharging pipe is installed to the bottom of extraction fill, and is provided with the bleeder valve on the inner wall of discharging pipe. The utility model discloses homogeneity when not only having improved solution and mixing has improved the accuracy of extraction when having realized extraction liquid collection function, has improved the convenience when extraction fill dismouting or washing moreover.
Description
Technical Field
The utility model relates to an extraction technical field specifically is an extraction device is used in chemistry experiment room.
Background
Extraction is often used in chemical experiments, and refers to a method of transferring a compound from one solvent to another solvent by utilizing the difference of solubility or partition coefficient of the compound in two solvents which are not soluble or slightly soluble with each other, and extracting most of the compound by repeated extraction.
The extraction devices on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) When the traditional extraction device is used, the extracted liquid is fused by shaking or vibrating the extraction hopper by manpower, the operation is time-consuming and labor-consuming, and the mixing effect is poor;
(2) when the traditional extraction device is used, the extraction liquid is difficult to accurately extract, so that the accuracy of extraction liquid extraction is influenced;
(3) when the traditional extraction device is used, the extraction bucket is usually in a fixed installation mode, so that the extraction bucket is inconvenient to disassemble, replace or clean.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extraction element is used in chemistry experiment room to it is not good to provide extraction element extract mixed effect in solving above-mentioned background art, and the extract draws the not high and inconvenient problem of extraction fill dismantlement of precision.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extraction device is used in chemistry experiment, includes device bottom plate, support body, rabbling mechanism, stirring leaf and collecting pipe, the top of device bottom plate is fixed with the support body, and one side on support body top is provided with the rabbling mechanism, the bottom of support body is provided with the mounting groove, and the inside of mounting groove is provided with the connecting rod, the support body below is provided with the extraction fill, and the top of extraction fill extends to the inside of mounting groove, and the top of puddler extend to the inside of mounting groove and with the bottom fixed connection of connecting rod to all install equidistant stirring leaf on the outer wall of puddler, the discharging pipe is installed to the bottom of extraction fill, and is provided with the bleeder valve on the inner wall of discharging pipe, all be fixed with the installation lug on the outer wall of extraction fill top both sides.
Preferably, a supporting support is fixed at the top end of the device bottom plate on one side of the discharge pipe, a material collecting pipe is arranged at the top end of the supporting support, and one end of the material collecting pipe extends to the inside of the discharge pipe.
Preferably, supporting seat, pivot, agitator motor, protection casing, initiative conical gear and driven conical gear have set gradually in the inside of rabbling mechanism, and one side on support body top is provided with the protection casing, and the agitator motor is installed through the mount pad on the inside support body top of protection casing to agitator motor's output passes through the shaft coupling and installs the pivot.
Preferably, the support body top of agitator motor one side is fixed with the supporting seat, and the one end of pivot runs through the supporting seat and installs initiative conical gear, and the inside driven conical gear that is provided with of protection casing of initiative conical gear one side, and driven conical gear and initiative conical gear mutually support, driven conical gear's bottom and connecting rod fixed connection.
Preferably, the inner walls of the two sides of the mounting groove are fixed with equidistant compression springs, one end of each compression spring is provided with an extrusion plate, and the extrusion plates are matched with the mounting lugs.
Preferably, a piston sheet is arranged on one side inside the material collecting pipe, a pull rod is fixed on the outer wall of one side of the piston sheet, and one end, far away from the piston sheet, of the pull rod extends to the outside of the material collecting pipe and is fixed with an operating handle.
Compared with the prior art, the beneficial effects of the utility model are that: the extraction device for the chemical laboratory not only improves the uniformity of the mixed solution, realizes the collection function of the extraction liquid, but also improves the extraction accuracy, and improves the convenience of the disassembly and the assembly or the cleaning of the extraction hopper;
(1) by arranging the supporting seat, the rotating shaft, the stirring motor, the protective cover, the driving bevel gear and the driven bevel gear, the stirring motor drives the rotating shaft to drive the driving bevel gear to rotate, so that the driven bevel gear synchronously rotates and drives the stirring rod to rotate through the connecting rod, and the uniformity of the mixed solution is improved;
(2) the extraction hopper is provided with the collecting pipe, the piston sheet, the pull rod, the operating handle and the mounting lug, the operating handle is pulled to drive the piston sheet to move to one side through the pull rod, and the solution at the bottom layer in the extraction hopper is extracted and stored in the collecting pipe, so that the extraction liquid collection function is realized, and the extraction accuracy is improved;
(3) through being provided with mounting groove, installation lug, stripper plate and sticising the spring, promote the extraction fill and make installation lug extrusion stripper plate and accomplish the quick dismantlement work of extraction fill under the elastic action that sticiss the spring, improved the convenience when extraction fill dismouting or washing.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic view of a cross-sectional enlarged structure of the material collecting pipe of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a schematic view of the cross-sectional enlarged structure of the stirring mechanism of the present invention.
In the figure: 1. a device chassis; 2. a support bracket; 3. a discharge pipe; 4. a discharge valve; 5. a frame body; 6. an extraction hopper; 7. a stirring rod; 8. a stirring mechanism; 801. a supporting seat; 802. a rotating shaft; 803. a stirring motor; 804. a protective cover; 805. a driving bevel gear; 806. a driven bevel gear; 9. a connecting rod; 10. mounting grooves; 11. stirring blades; 12. a material collecting pipe; 13. a piston plate; 14. a pull rod; 15. an operating handle; 16. mounting a bump; 17. a pressing plate; 18. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an extraction device for a chemical laboratory comprises a device base plate 1, a frame body 5, a stirring mechanism 8, stirring blades 11 and a collecting pipe 12, wherein the frame body 5 is fixed at the top end of the device base plate 1, the stirring mechanism 8 is arranged on one side of the top end of the frame body 5, a supporting seat 801, a rotating shaft 802, a stirring motor 803, a protective cover 804, a driving bevel gear 805 and a driven bevel gear 806 are sequentially arranged in the stirring mechanism 8, the protective cover 804 is arranged on one side of the top end of the frame body 5, the stirring motor 803 is installed on the top end of the frame body 5 in the protective cover 804 through a mounting seat, the type of the stirring motor 803 can be Y112M-2, and the rotating shaft 802 is installed at the output;
a supporting seat 801 is fixed at the top end of the frame body 5 at one side of the stirring motor 803, one end of the rotating shaft 802 penetrates through the supporting seat 801 and is provided with a driving bevel gear 805, a driven bevel gear 806 is arranged inside the protective cover 804 at one side of the driving bevel gear 805, the driven bevel gear 806 is matched with the driving bevel gear 805, and the bottom end of the driven bevel gear 806 is fixedly connected with the connecting rod 9;
under the driving action of the stirring motor 803, the rotating shaft 802 drives the driving bevel gear 805 to rotate, so that the driven bevel gear 806 synchronously rotates and drives the stirring rod 7 to rotate through the connecting rod 9, the stirring blade 11 fully stirs and mixes the solution, the uniformity of the solution during mixing is improved, and the labor is saved;
the bottom end of the frame body 5 is provided with an installation groove 10, a connecting rod 9 is arranged inside the installation groove 10, pressing springs 18 with equal intervals are fixed on the inner walls of two sides of the installation groove 10, an extrusion plate 17 is arranged at one end of each pressing spring 18, and the extrusion plate 17 is matched with the installation bump 16 for the disassembly and assembly work of the extraction hopper 6;
an extraction hopper 6 is arranged below the frame body 5, the top end of the extraction hopper 6 extends into the mounting groove 10, a stirring rod 7 is arranged inside the extraction hopper 6, the top end of the stirring rod 7 extends into the mounting groove 10 and is fixedly connected with the bottom end of the connecting rod 9, stirring blades 11 which are equidistant are arranged on the outer wall of the stirring rod 7, a discharge pipe 3 is arranged at the bottom end of the extraction hopper 6, a discharge valve 4 is arranged on the inner wall of the discharge pipe 3, a support bracket 2 is fixed at the top end of a device bottom plate 1 at one side of the discharge pipe 3, and a material collecting pipe 12 is arranged at the top end of the support bracket 2;
one side of the inside of collecting pipe 12 is provided with piston piece 13, and is fixed with pull rod 14 on the outer wall of piston piece 13 one side to the one end that pull rod 14 kept away from piston piece 13 extends to the outside of collecting pipe 12 and is fixed with handle 15, and the accuracy when improving the extraction solution, the one end of collecting pipe 12 extends to the inside of discharging pipe 3 for the work of gathering materials, all is fixed with installation lug 16 on the outer wall of extraction fill 6 top both sides.
The working principle is as follows: when the extraction device is used, the extraction device is externally connected with a power supply, a worker firstly puts a solution to be extracted into the extraction hopper 6, then the rotating shaft 802 drives the driving bevel gear 805 to rotate under the driving action of the stirring motor 803, so that the driven bevel gear 806 synchronously rotates and drives the stirring rod 7 to rotate through the connecting rod 9, the stirring blade 11 fully stirs and mixes the solution, the uniformity of the solution during mixing is improved, the labor is saved, then the stirred solution is layered after standing, the worker pulls the operating handle 15 to drive the piston sheet 13 to move to one side through the pull rod 14, the solution at the bottom layer in the extraction hopper 6 is pumped out and stored in the material collecting pipe 12, meanwhile, the extraction accuracy is improved while the extraction liquid collection function is realized according to the scale display on the outer wall of the material collecting pipe 12, and then the rest solution discharging pipe finishes the discharging work through the discharging valve 3, finally, the worker pushes the extraction bucket 6 to enable the mounting lug 16 to extrude the extrusion plate 17 and complete the quick disassembly work of the extraction bucket 6 under the elastic action of the compression spring 18, so that the convenience of disassembly and assembly or cleaning of the extraction bucket 6 is improved, and the work of the extraction device is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an extraction device is used in chemistry experiment room, includes device bottom plate (1), support body (5), rabbling mechanism (8), stirring leaf (11) and collecting pipe (12), its characterized in that: a frame body (5) is fixed at the top end of the device bottom plate (1), a stirring mechanism (8) is arranged at one side of the top end of the frame body (5), an installation groove (10) is arranged at the bottom end of the frame body (5), a connecting rod (9) is arranged in the mounting groove (10), an extraction hopper (6) is arranged below the frame body (5), the top end of the extraction hopper (6) extends into the mounting groove (10), and a stirring rod (7) is arranged in the extraction hopper (6), the top end of the stirring rod (7) extends to the inside of the mounting groove (10) and is fixedly connected with the bottom end of the connecting rod (9), the outer wall of the stirring rod (7) is provided with stirring blades (11) at equal intervals, the bottom end of the extraction hopper (6) is provided with a discharge pipe (3), and the inner wall of the discharge pipe (3) is provided with a discharge valve (4), and the outer walls of the two sides of the top end of the extraction hopper (6) are fixed with mounting lugs (16).
2. The extraction device for the chemical laboratory according to claim 1, wherein: a supporting support (2) is fixed to the top end of the device bottom plate (1) on one side of the discharge pipe (3), a material collecting pipe (12) is arranged on the top end of the supporting support (2), and one end of the material collecting pipe (12) extends to the inside of the discharge pipe (3).
3. The extraction device for the chemical laboratory according to claim 1, wherein: the inside of rabbling mechanism (8) has set gradually supporting seat (801), pivot (802), agitator motor (803), protection casing (804), initiative conical tooth wheel (805) and driven conical tooth wheel (806), one side on support body (5) top is provided with protection casing (804), and agitator motor (803) are installed through the mount pad in support body (5) top inside protection casing (804) to the pivot (802) are installed through the shaft coupling to the output of agitator motor (803).
4. The extraction device for the chemical laboratory according to claim 3, wherein: support seat (801) are fixed on the top end of support body (5) on one side of agitator motor (803), one end of pivot (802) runs through support seat (801) and installs initiative conical gear (805), and protection casing (804) on one side of initiative conical gear (805) are inside to be provided with driven conical gear (806), and driven conical gear (806) and initiative conical gear (805) are mutually supported, the bottom and connecting rod (9) fixed connection of driven conical gear (806).
5. The extraction device for the chemical laboratory according to claim 1, wherein: the inner walls of the two sides of the mounting groove (10) are fixed with pressing springs (18) at equal intervals, one end of each pressing spring (18) is provided with an extrusion plate (17), and the extrusion plates (17) are matched with the mounting lugs (16).
6. The extraction device for the chemical laboratory according to claim 2, wherein: a piston sheet (13) is arranged on one side inside the material collecting pipe (12), a pull rod (14) is fixed on the outer wall of one side of the piston sheet (13), and one end, far away from the piston sheet (13), of the pull rod (14) extends to the outside of the material collecting pipe (12) and is fixed with an operating handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921452.1U CN210409595U (en) | 2019-06-19 | 2019-06-19 | Extraction device for chemical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921452.1U CN210409595U (en) | 2019-06-19 | 2019-06-19 | Extraction device for chemical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210409595U true CN210409595U (en) | 2020-04-28 |
Family
ID=70375898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920921452.1U Expired - Fee Related CN210409595U (en) | 2019-06-19 | 2019-06-19 | Extraction device for chemical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210409595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274966A (en) * | 2020-12-10 | 2021-01-29 | 福州盛世凌云环保科技有限公司 | Traditional chinese medicine extraction device of medium adjustable |
| CN114405056A (en) * | 2021-12-26 | 2022-04-29 | 江苏维尤纳特精细化工有限公司 | 1, 3-di (2-oxazoline) benzene apparatus for producing |
-
2019
- 2019-06-19 CN CN201920921452.1U patent/CN210409595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274966A (en) * | 2020-12-10 | 2021-01-29 | 福州盛世凌云环保科技有限公司 | Traditional chinese medicine extraction device of medium adjustable |
| CN114405056A (en) * | 2021-12-26 | 2022-04-29 | 江苏维尤纳特精细化工有限公司 | 1, 3-di (2-oxazoline) benzene apparatus for producing |
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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: 20200428 Termination date: 20210619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |