CN213492053U - Rotary evaporator for laboratory - Google Patents
Rotary evaporator for laboratory Download PDFInfo
- Publication number
- CN213492053U CN213492053U CN202021155187.XU CN202021155187U CN213492053U CN 213492053 U CN213492053 U CN 213492053U CN 202021155187 U CN202021155187 U CN 202021155187U CN 213492053 U CN213492053 U CN 213492053U
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- CN
- China
- Prior art keywords
- base
- rotary evaporator
- groove
- support
- bracket
- 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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- 230000000670 limiting effect Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a laboratory is with rotatory evaporimeter belongs to experimental apparatus technical field, the on-line screen storage device comprises a base, the top of base is provided with the support, and the top of support is provided with the rotatory evaporimeter body, the spout has been seted up to the interior bottom of support, the inside slip of spout is provided with the stopper, and the top of stopper is fixed with the screw rod, the bottom and the base fixed connection of stopper, the spacing groove has been seted up to one side of support, and the inside of spacing groove is provided with interior screwed pipe, interior screwed pipe and support threaded connection. The utility model discloses the setting and the spacing groove of the inside spout of support, through the inside stopper of spout, screw rod and the cooperation of the inside interior screwed pipe of spacing groove use, the rotation that utilizes interior screwed pipe can control screw rod and stopper and descend, adjusts the height of support then to the operating personnel of different heights uses, has improved the travelling comfort that the device used, and it is more convenient to use.
Description
Technical Field
The utility model relates to a rotary evaporator especially relates to a rotary evaporator is used in laboratory belongs to experimental apparatus technical field.
Background
The rotary evaporator is a common laboratory device, consists of a motor, a distillation flask, a heating pot, a condenser pipe and the like, is mainly used for continuously distilling volatile solvents under reduced pressure, and is applied to the fields of chemistry, chemical engineering, biological medicine and the like;
but current rotary evaporator is at the in-process that uses, can't adjust the height of device, and experimenter's height is different, influences the travelling comfort during consequently operation, and traditional device needs the manual work to carry when removing, removes comparatively inconveniently, consequently, the utility model provides a problem that exists in order to solve prior art is used in the laboratory with rotary evaporator.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a rotary evaporator is used in laboratory to can't adjust the device height among the solution prior art, and remove inconvenient problem.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a laboratory is with rotatory evaporimeter, the on-line screen storage device comprises a base, the top of base is provided with the support, and the top of support is provided with the rotatory evaporimeter body, the spout has been seted up to the interior bottom of support, the inside of spout slides and is provided with the stopper, and the top of stopper is fixed with the screw rod, the bottom and the base fixed connection of stopper, the spacing groove has been seted up to one side of support, and the inside of spacing groove is provided with interior screwed pipe, interior screwed pipe and support threaded connection, the bar groove has been seted up to one side that the spacing groove was kept away from to the support, and the interior top in bar groove installs miniature cylinder, the bracket is installed to miniature cylinder's output, the top of support is provided with control panel, control panel's output passes through wire and rotatory evaporimeter.
Preferably: the utility model discloses a rotary table, including base, runner, first mounting groove, second mounting groove, carousel, movable wheel, the inside of base is rotated and is installed the runner, the one end of runner extends to the outside of base, and is fixed with the regulating block on the runner, first mounting groove has all been seted up at the both ends of base bottom, and the both sides of first mounting groove all are provided with the second mounting groove, the inside of first mounting groove all is provided with the carousel, the carousel all with runner fixed connection, and all symmetrical the articulating has the inserted bar on the carousel, the inserted bar all extends to the inside of second mounting groove, the inside of second mounting groove all rotates and installs the movable wheel.
Preferably: the outer wall of the inner screwed pipe protrudes to the outer side of the limiting groove, and anti-skid threads are arranged on the outer side of the inner screwed pipe.
Preferably: the sliding groove and the limiting block are rectangular.
Preferably: the outside of removing the wheel all is provided with the rubber circle, and the outside of rubber circle all has seted up anti-skidding line.
Preferably: the base is I-shaped.
The utility model has the advantages that:
the utility model provides a laboratory is with rotatory evaporimeter, the setting and the spacing groove of support inside spout, through the stopper inside the spout, the screw rod uses with the interior screwed pipe cooperation of spacing inslot, utilize the rotation of interior screwed pipe can control screw rod and stopper to descend, then adjust the height of support, so that the operating personnel of different heights use, the travelling comfort of device use has been improved, and it is more convenient to use, the setting of the miniature cylinder in the bar groove, through the start-up of miniature cylinder can control the lift of heating pot on the bracket, can't manual operation, it is more convenient to use, the setting of the moving wheel of base bottom can facilitate the device to move, and with the setting of the positioning mechanism that moving wheel and bull stick, carousel, inserted bar constitute, can fix a position the moving wheel, make the moving and fixing of device more convenient, and manual carrying is not needed.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a sectional view of the base of the present invention.
In the figure: 1. a base; 2. a support; 3. rotating the evaporator body; 4. a limiting block; 5. a screw; 6. a chute; 7. a limiting groove; 8. an inner solenoid; 9. a strip-shaped groove; 10. a bracket; 11. a micro cylinder; 12. a control panel; 13. an adjusting block; 14. a rotating rod; 15. a first mounting groove; 16. a second mounting groove; 17. a turntable; 18. inserting a rod; 19. the wheel is moved.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, this embodiment provides a rotary evaporator for laboratory, including base 1, base 1's top is provided with support 2, and support 2's top is provided with rotary evaporator body 3, spout 6 has been seted up to support 2's interior bottom, spout 6's inside slides and is provided with stopper 4, and stopper 4's top is fixed with screw rod 5, stopper 4's bottom and base 1 fixed connection, spacing groove 7 has been seted up to one side of support 2, and the inside of spacing groove 7 is provided with interior screwed pipe 8, interior screwed pipe 8 and support 2 threaded connection, support 2 keeps away from one side of spacing groove 7 and has seted up bar groove 9, and the interior top of bar groove 9 installs miniature cylinder 11, bracket 10 is installed to miniature cylinder 11's output, the top of support 2 is provided with control panel 12, control panel 12's output passes through the wire and rotary evaporator body 3, The microcylinder 11 is electrically connected.
In this embodiment, as shown in fig. 3, a rotating rod 14 is rotatably installed inside the base 1, one end of the rotating rod 14 extends to the outside of the base 1, an adjusting block 13 is fixed on the rotating rod 14, a first installation groove 15 is opened at both ends of the bottom of the base 1, and both sides of the first installation groove 15 are provided with second installation grooves 16, a rotating disk 17 is provided inside the first installation groove 15, the rotating disk 17 is fixedly connected with the rotating rod 14, and inserting rods 18 are symmetrically hinged on the rotating disk 17, the inserting rods 18 extend to the inside of the second installation groove 16, a moving wheel 19 is rotatably installed inside the second installation groove 16, the rotating rod 14 is driven by the rotating adjusting block 13 to rotate the rotating disk 17, because the end of the inserting rods 18 is hinged to the outside of the rotating disk 17 and the inserting rods 18 are symmetrically arranged, the rotating disk 17 rotates to control the contraction of the inserting rods 18, the insertion rod 18 is inserted into the second mounting groove 16 while being extended, and contacts the sidewall of the moving wheel 19 to position the moving wheel 19 to prevent the moving wheel 19 from rotating.
In this embodiment, as shown in fig. 1, the outer wall of the inner spiral tube 8 protrudes to the outside of the limiting groove 7, and the outside of the inner spiral tube 8 is provided with anti-slip threads, so that the inner spiral tube 8 can be conveniently rotated, and the height of the device can be conveniently adjusted.
In this embodiment, as shown in fig. 1, the shape of spout 6 and stopper 4 is all the rectangle, avoids taking place relative rotation at the in-process stopper 4 that interior solenoid 8 rotated the regulation, ensures interior solenoid 8's rotation, and the moving down of control screw 5 ensures then that the device can go up and down.
In this embodiment, as shown in fig. 3, the moving wheels 19 are provided with rubber rings on the outer sides thereof, and the rubber rings are provided with anti-slip lines on the outer sides thereof, so as to improve the anti-slip effect of the device during moving.
In the present embodiment, as shown in fig. 3, the base 1 has an i-shape.
As shown in fig. 1-3, the present embodiment provides a laboratory rotary evaporator, which works as follows:
step 1: before use, the device is placed on a supporting table, when the device needs to be lifted, the inner solenoid 8 is rotated clockwise, the position of the inner solenoid 8 cannot be moved due to the limiting effect of the limiting groove 7 on the inner solenoid 8, the inner solenoid is in threaded connection with the screw rod 5, the limiting block 4 at the bottom of the screw rod 5 is limited by the sliding groove 6, the phenomenon that the limiting block 4 rotates is avoided, the screw rod 5 drives the limiting block 4 to move downwards, and the height of the support 2 is increased;
step 2: after the height of the device is adjusted, when the position of the device needs to be moved, the device is pushed to move by using the moving wheel 19, after the position is moved, the rotating adjusting block 13 is rotated to drive the rotating rod 14 to rotate, the rotating rod 14 drives the rotating disc 17 to rotate, and as the end part of the inserting rod 18 is hinged with the outer side of the rotating disc 17 and the inserting rods 18 are symmetrically arranged, the rotating disc 17 rotates to control the contraction of the inserting rod 18, and the inserting rod 18 is inserted into the second mounting groove 16 in the extending process and is contacted with the side wall of the moving wheel 19 to position the moving wheel 19, so that the moving wheel 19 is prevented from rotating;
and step 3: after the height and the position control of device are accomplished, carry out the experiment operation through control panel 12 control rotary evaporator 3 body, simultaneously in the in-process of installing and dismantling the retort, through the lift of control panel 12 control bracket 10, then the lift of control heating pot is accomplished the swift dismouting to the retort.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides a rotary evaporator is used in laboratory which characterized in that: comprises a base (1), a bracket (2) is arranged at the top of the base (1), a rotary evaporator body (3) is arranged at the top of the bracket (2), a sliding groove (6) is formed in the inner bottom of the bracket (2), a limiting block (4) is arranged in the sliding groove (6) in a sliding manner, a screw rod (5) is fixed at the top of the limiting block (4), the bottom of the limiting block (4) is fixedly connected with the base (1), a limiting groove (7) is formed in one side of the bracket (2), an inner solenoid (8) is arranged in the limiting groove (7), the inner solenoid (8) is in threaded connection with the bracket (2), a strip-shaped groove (9) is formed in one side of the bracket (2) far away from the limiting groove (7), a micro cylinder (11) is installed at the inner top of the strip-shaped groove (9), a bracket (10) is installed at the output end of the micro cylinder (, the top of support (2) is provided with control panel (12), control panel's (12) output passes through wire and rotary evaporator body (3), micro cylinder (11) electric connection.
2. The laboratory rotary evaporator of claim 1, wherein: rotating rod (14) are installed in the inside rotation of base (1), the one end of rotating rod (14) extends to the outside of base (1), and is fixed with regulating block (13) on rotating rod (14), first mounting groove (15) have all been seted up at the both ends of base (1) bottom, and the both sides of first mounting groove (15) all are provided with second mounting groove (16), the inside of first mounting groove (15) all is provided with carousel (17), carousel (17) all with rotating rod (14) fixed connection, and carousel (17) are gone up all that the symmetry articulates there is inserted bar (18), inserted bar (18) all extend to the inside of second mounting groove (16), the inside of second mounting groove (16) all rotates and installs removal wheel (19).
3. The laboratory rotary evaporator of claim 1, wherein: the outer wall of the inner spiral pipe (8) protrudes to the outer side of the limiting groove (7), and anti-skid threads are arranged on the outer side of the inner spiral pipe (8).
4. The laboratory rotary evaporator of claim 1, wherein: the sliding groove (6) and the limiting block (4) are rectangular.
5. The laboratory rotary evaporator of claim 2, wherein: the outer sides of the moving wheels (19) are all provided with rubber rings, and the outer sides of the rubber rings are all provided with anti-skid grains.
6. The laboratory rotary evaporator of claim 1, wherein: the base (1) is I-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155187.XU CN213492053U (en) | 2020-06-21 | 2020-06-21 | Rotary evaporator for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155187.XU CN213492053U (en) | 2020-06-21 | 2020-06-21 | Rotary evaporator for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213492053U true CN213492053U (en) | 2021-06-22 |
Family
ID=76433178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021155187.XU Expired - Fee Related CN213492053U (en) | 2020-06-21 | 2020-06-21 | Rotary evaporator for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213492053U (en) |
-
2020
- 2020-06-21 CN CN202021155187.XU patent/CN213492053U/en not_active Expired - Fee Related
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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: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |