CN217939156U - Support arrangement for rotary evaporator uses - Google Patents
Support arrangement for rotary evaporator uses Download PDFInfo
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- CN217939156U CN217939156U CN202221746856.XU CN202221746856U CN217939156U CN 217939156 U CN217939156 U CN 217939156U CN 202221746856 U CN202221746856 U CN 202221746856U CN 217939156 U CN217939156 U CN 217939156U
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- collecting bottle
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Abstract
The utility model relates to a supporting device for a rotary evaporator, which comprises a bottom plate, a sliding structure and a clamping structure; the supporting structure is placed below the collecting bottle, the hollow column slides on the fixed column, the L-shaped connecting plate is raised along with the L-shaped connecting plate, the arc plate is driven to move to the middle position of the collecting bottle, the bolt is matched with the nut, the lug plate is connected, the hollow column cannot slide, the hollow column on the other side is operated again, the fixing part fixes the fixing cylinder on the vertical plate of the L-shaped connecting plate to prevent the fixing cylinder from rotating, the rotary disc drives the lead screw to rotate, the moving column drives the connecting cylinder and the arc plate to move towards the collecting bottle, the inner side of the arc plate is in contact with the collecting bottle to clamp and support the arc plate, when liquid is poured, the nut is unscrewed, the hollow column slides downwards, the collecting bottle is driven to be separated from the condensation pipe, the nut is screwed, the hollow column cannot slide, the fixing part is taken down, the fixing cylinders on two sides are rotated, the collecting bottle is rotated and liquid is poured out, the fixing cylinder is rotated to the initial position, the fixing part fixes the fixing cylinder, and the pouring process is very convenient.
Description
Technical Field
The utility model relates to a strutting arrangement that rotatory evaporator used.
Background
The rotary evaporator is mainly used for concentration, crystallization, drying, separation and solvent recovery in the industries of medicine, chemical industry, biological pharmacy and the like,
in application number CN201920546656.1, the patent name is rotatory evaporimeter, including frame and water bath, be provided with receiving flask and evaporating flask in the frame, be connected through the condenser pipe between receiving flask and the evaporating flask, the evaporating flask utilizes the effect of water bath to begin to evaporate, and the gas of evaporating flask evaporation is then through the condenser pipe condensation back, is changed into liquid by gas and gets into in the receiving flask.
The below of receiving flask does not have bearing structure in above-mentioned scheme, when the liquid of collecting in the receiving flask is more and more, make the receiving flask drop to the ground from the frame easily, cause the receiving flask breakage, can't use, and need take off from the frame after the receiving flask collects certain degree, pour the liquid in the receiving flask into and unify the storage in other containers, when the continuous utilization receiving flask collection same liquid, just need artificial continuous to take off from the frame, later reconnection in the frame, this operation process is very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a strutting arrangement for rotary evaporator who is convenient for support the receiving flask and be convenient for empty the interior liquid of receiving flask.
In order to achieve the above object, the present invention provides a supporting device for a rotary evaporator, which comprises a bottom plate, a sliding structure and a clamping structure;
fixing columns are respectively arranged on two sides of the upper end of the bottom plate;
the sliding structures are arranged on the fixed columns at two sides in a sliding mode, the two sliding structures are arranged oppositely, each sliding structure comprises a hollow column and an L-shaped connecting plate, a notch is formed in the hollow column, lug plates are arranged on two sides of the notch respectively, the lug plates at two sides are connected through bolts, the bolts are matched with nuts, and a transverse plate of the L-shaped connecting plate is connected with one side of the hollow column;
the clamping structure is two sets of, and is two sets of the rotatable setting of clamping structure is on the riser of L shape connecting plate, clamping structure includes solid fixed cylinder, lead screw, carousel, removal post, connecting cylinder and arc, the rotatable setting of solid fixed cylinder is on the riser of L shape connecting plate, the lead screw sets up in solid fixed cylinder, the rear end setting of solid fixed cylinder is worn to establish by the one end of lead screw, the carousel is connected with the rear end of lead screw, it establishes on the lead screw to remove the column casing, the rear end and the removal union coupling of connecting cylinder, the outer end and the connecting cylinder front end of arc are connected, the lower extreme of solid fixed cylinder is fixed through the mounting.
The collecting bottle has the advantages that the collecting bottle is connected with the condenser pipe, the supporting structure is placed below the collecting bottle, the hollow column on one side is grabbed to slide on the fixed column, the L-shaped connecting plate rises along with the L-shaped connecting plate, the arc-shaped plate is driven to move to the middle position of the collecting bottle, the bolt is matched with the nut, the lug plates on two sides of the notch are connected, the hollow column cannot slide, the hollow column on the other side is operated again, the fixing piece fixes the fixing cylinder on the vertical plate of the L-shaped connecting plate to prevent the fixing cylinder from rotating, the rotary disc drives the lead screw to rotate, the moving column drives the connecting cylinder and the arc-shaped plate to move towards the direction of the collecting bottle, the inner side of the arc-shaped plate is in contact with the collecting bottle to clamp and support the collecting bottle, when liquid is poured, the nut is unscrewed, the hollow column slides downwards to drive the collecting bottle to be separated from the condenser pipe, the nut is screwed, the fixing piece cannot slide, the fixing piece is taken down, the fixing cylinders on two sides are rotated to enable the collecting bottle to rotate and pour the liquid, the fixing cylinder is rotated to be rotated to the initial position, the fixing piece to fix the fixing cylinder, and the pouring process is convenient to pour.
The two sides of the lug plates are provided with threaded holes respectively, the threaded holes in the lug plates are connected through bolts, and the bolts are matched with nuts.
One preferred scheme is that a guide groove is formed in the inner wall of the fixed cylinder, a guide block is arranged on the movable column, and the guide groove is matched with the guide block.
According to a preferred scheme, the fixing piece comprises a connecting plate and a screw rod, the connecting plate is arranged at the lower end of the fixing barrel, threaded connecting holes are formed in the connecting plate, penetrating holes are formed in a transverse plate of the L-shaped connecting plate, and the penetrating holes are connected with the threaded connecting holes through the screw rod.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a support device for a rotary evaporator according to the present invention in a plan view;
fig. 2 is a partial structural schematic view of a support device for a rotary evaporator according to the present invention;
fig. 3 is a schematic structural view of a partial cross-sectional view of a support device for a rotary evaporator according to the present invention;
fig. 4 is a partial structural schematic view of a support device for a rotary evaporator according to the present invention.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 4, the present invention provides a supporting device for a rotary evaporator, which comprises a bottom plate 10, a sliding structure 20 and a clamping structure 30;
the sliding structures 20 are two groups, the two groups of sliding structures 20 are slidably arranged on the fixed columns 11 at two sides, the two groups of sliding structures 20 are oppositely arranged, the sliding structure 20 comprises a hollow column 21 and an L-shaped connecting plate 22, a gap 23 is formed in the hollow column 21, lug plates 24 are respectively arranged on two sides of the gap 23, the lug plates 24 at two sides are connected through bolts 25, the bolts 25 are matched with nuts 26, and a transverse plate 27 of the L-shaped connecting plate 22 is connected with one side of the hollow column 21;
the clamping structure 30 is two sets of, two sets of clamping structure 30 is rotatable to be set up on the riser 28 of L shape connecting plate 22, clamping structure 30 includes solid fixed cylinder 31, lead screw 32, carousel 33, removes post 34, connecting cylinder 35 and arc 36, the rotatable setting of solid fixed cylinder 31 is on the riser 28 of L shape connecting plate 22, lead screw 32 sets up in solid fixed cylinder 31, the rear end setting of solid fixed cylinder 31 is worn to establish by the one end of lead screw 32, carousel 33 is connected with the rear end of lead screw 32, it establishes on lead screw 32 to remove post 34 cover, the rear end and the removal post 34 of connecting cylinder 35 are connected, the outer end and the connecting cylinder 35 front end of arc 36 are connected, the lower extreme of solid fixed cylinder 31 is fixed through mounting 40.
The operation process comprises the steps that the collecting bottle 5 is connected with the condensation pipe, the supporting structure is placed below the collecting bottle 5, the hollow column 21 on one side is grasped to slide on the fixing column 11, the L-shaped connecting plate 22 rises along with the L-shaped connecting plate, the arc plate 36 is driven to move to the middle position of the collecting bottle 5, the bolt 25 is matched with the nut 26, the lug plates 24 on the two sides of the notch 23 are connected, the hollow column 21 cannot slide, the hollow column 21 on the other side is operated, the fixing piece 40 fixes the fixing cylinder 31 on the vertical plate 28 of the L-shaped connecting plate 22, the fixing cylinder 31 is prevented from rotating, the rotary disc 33 drives the lead screw 32 to rotate, the movable cylinder 34 drives the connecting cylinder 35 and the arc plate 36 to move towards the collecting bottle 5, the inner side of the arc plate 36 is in contact with the collecting bottle 5 to clamp and support the collecting bottle 5, when liquid is poured, the nut 26 is unscrewed, the hollow column 21 slides downwards, the collecting bottle 5 is separated from the condensation pipe, the nut 26 is screwed, the hollow column 21 cannot slide, the fixing piece 21 is screwed, the fixing piece is rotated, the fixing cylinder 31 on the two sides is rotated, the fixing piece is connected with the collecting bottle 5, and the condensation pipe can be poured conveniently after the fixing piece is poured.
Preferably, the upper and lower parts of the ear plates 24 on both sides are respectively provided with a threaded hole 51, the threaded holes 51 on the ear plates 24 on both sides are connected through a bolt 25, and the bolt 25 is matched with a nut 26.
The bolt 25 is inserted into the threaded hole 51 of the ear plate 24 on both sides, then the nut 26 is screwed on the bolt 25 to fix the hollow column 21 on the fixed column 11, the nut 26 is unscrewed to slide the hollow column 21 up and down on the fixed column 11, and after the nut 26 is screwed, the hollow column 21 is correspondingly fixed on the fixed column 11 at the corresponding position.
Preferably, a guide groove 61 is formed on the inner wall of the fixed cylinder 31, a guide block 62 is formed on the movable column 34, and the guide groove 61 is matched with the guide block 62.
The guide groove 61 and the guide block 62 cooperate to guide the movable column 34.
Preferably, the fixing member 40 includes a connecting plate 41 and a screw rod 42, the connecting plate 41 is disposed at the lower end of the fixing cylinder 31, a threaded connection hole 43 is disposed on the connecting plate 41, a through hole 44 is disposed on the transverse plate 27 of the L-shaped connecting plate 22, and the through hole 44 is connected to the threaded connection hole 43 through the screw rod 42.
When the collecting bottle 5 is clamped and supported, the screw rod 42 is screwed into the threaded connecting hole 43 from the through hole 44, the connecting plate 41 cannot rotate successively, even the fixed cylinder 31 cannot rotate, and when the liquid in the collecting bottle 5 needs to be poured, the screw rod 42 is screwed downwards, the screw rod 42 is separated from the threaded connecting hole 43 on the connecting plate 41, at the moment, the fixed cylinder 31 can rotate, the collecting bottle 5 is driven to rotate through the rotation of the fixed cylinder 31, and the liquid in the bottle is poured into another container.
In addition, the rotary evaporator is the prior art, and the structure and the operation process of the rotary evaporator are described in detail in application number CN201920546656.1, which is not described herein again.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. 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.
Claims (4)
1. A support device for a rotary evaporator, comprising:
the fixing columns are respectively arranged on two sides of the upper end of the bottom plate;
the sliding structures are arranged on the fixed columns at two sides in a sliding mode, the sliding structures are arranged oppositely and comprise hollow columns and L-shaped connecting plates, notches are formed in the hollow columns, lug plates are arranged on two sides of each notch respectively, the lug plates at two sides are connected through bolts, the bolts are matched with nuts, and transverse plates of the L-shaped connecting plates are connected with one sides of the hollow columns;
the clamping structure, it is two sets of to press from both sides the rotatable setting of tight structure on the riser of L shape connecting plate, press from both sides tight structure and include solid fixed cylinder, lead screw, carousel, removal post, connecting cylinder and arc, the rotatable setting of solid fixed cylinder is on the riser of L shape connecting plate, the lead screw sets up in solid fixed cylinder, the rear end setting of solid fixed cylinder is worn to establish by the one end of lead screw, the carousel is connected with the rear end of lead screw, it establishes on the lead screw to remove the column casing, the rear end and the removal connection of post of connecting cylinder, the outer end and the connecting cylinder front end of arc are connected, the lower extreme of solid fixed cylinder is fixed through the mounting.
2. The support device for the rotary evaporator according to claim 1, wherein the upper and lower portions of the lug plates on both sides are respectively provided with a threaded hole, the threaded holes on the lug plates on both sides are connected by a bolt, and the bolt is engaged with a nut.
3. The supporting device for the rotary evaporator according to claim 1, wherein the fixing member includes a connecting plate and a screw, the connecting plate is disposed at a lower end of the fixing cylinder, a threaded connection hole is disposed on the connecting plate, a through hole is disposed on a transverse plate of the L-shaped connecting plate, and the through hole is connected to the threaded connection hole through the screw.
4. The support device for a rotary evaporator according to claim 1, wherein a guide groove is formed on an inner wall of the fixed cylinder, and a guide block is formed on the moving column, and the guide groove is engaged with the guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221746856.XU CN217939156U (en) | 2022-07-06 | 2022-07-06 | Support arrangement for rotary evaporator uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221746856.XU CN217939156U (en) | 2022-07-06 | 2022-07-06 | Support arrangement for rotary evaporator uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217939156U true CN217939156U (en) | 2022-12-02 |
Family
ID=84219884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221746856.XU Active CN217939156U (en) | 2022-07-06 | 2022-07-06 | Support arrangement for rotary evaporator uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217939156U (en) |
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2022
- 2022-07-06 CN CN202221746856.XU patent/CN217939156U/en active Active
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