CN213609848U - Immersion angle adjusting device for rotary bottle of rotary evaporator - Google Patents
Immersion angle adjusting device for rotary bottle of rotary evaporator Download PDFInfo
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- CN213609848U CN213609848U CN202022447493.7U CN202022447493U CN213609848U CN 213609848 U CN213609848 U CN 213609848U CN 202022447493 U CN202022447493 U CN 202022447493U CN 213609848 U CN213609848 U CN 213609848U
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- rotary
- groove
- rod
- bottle
- connecting seat
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Abstract
The utility model belongs to the evaporimeter field, especially, rotatory evaporimeter rotary bottle soaks angle adjusting device, the on-line screen storage device comprises a base, the top fixed mounting of base has the connecting seat, seted up on the connecting seat and rotated the hole, rotate downthehole rotation and install the dwang, the one end fixed mounting of dwang has the gear, the other end fixed mounting of dwang has first arc fixed plate, first groove has been seted up to one side of connecting seat, slidable mounting has the movable plate in the first groove, the bottom fixed mounting of movable plate has the carriage release lever, one side fixed mounting of carriage release lever has the rack, and the rack meshes with corresponding gear mutually, the bottom in first groove is rotated and is installed the lead screw, the top of lead screw extends to the top and the fixed mounting of connecting seat and. The utility model relates to a rationally, simple structure, convenient operation is convenient for fix rotatory bottle, and is convenient for carry out the angle modulation to rotatory bottle.
Description
Technical Field
The utility model relates to an evaporimeter technical field especially relates to a rotatory bottle of rotatory evaporimeter soaks angle adjusting device.
Background
The rotary evaporator is a common device for realizing solid-liquid separation in scientific research fields such as biology, chemistry and bio-pharmaceuticals, the rotary bottle immersion angle adjustment of the existing rotary evaporator mostly adopts a structure combining a machine head and a machine head shaft, and is locked through a locking handle, when the rotary bottle is replaced or the immersion angle is adjusted, the locking handle is loosened, the machine head is directly pulled by hand, after the machine head is made to reach a desired position, the machine head is locked through the locking handle, the rotary bottle is not convenient to fix, and the problem of angle adjustment of the rotary bottle is not convenient to carry out, so that the rotary evaporator rotary bottle immersion angle adjusting device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the rotary bottle is not convenient to fix and the rotary bottle is not convenient to adjust the angle, and the rotary evaporator rotary bottle immersion angle adjusting device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rotary evaporator rotary bottle immersion angle adjusting device comprises a base, wherein a connecting seat is fixedly installed at the top end of the base, a rotary hole is formed in the connecting seat, a rotary rod is rotatably installed in the rotary hole, a gear is fixedly installed at one end of the rotary rod, a first arc-shaped fixing plate is fixedly installed at the other end of the rotary rod, a first groove is formed in one side of the connecting seat, a movable plate is slidably installed in the first groove, a movable rod is fixedly installed at the bottom end of the movable plate, a rack is fixedly installed on one side of the movable rod and is meshed with the corresponding gear, a lead screw is rotatably installed at the bottom end of the first groove, the top end of the lead screw extends to the upper portion of the connecting seat and is fixedly provided with a knob, the movable plate is sleeved on the lead screw in a threaded manner, a U-shaped frame is fixedly installed on, adjusting screw is installed to the screw thread on the screw hole, and adjusting screw rotates and installs on second arc fixed plate, and the equal fixed mounting in one side that first arc fixed plate and second arc fixed plate are close to each other has the rubber pad.
Preferably, the rotating rod is fixedly provided with a bearing, and an outer ring of the bearing is fixedly arranged on the inner wall of the rotating hole.
Preferably, the connecting seat is fixedly provided with a protractor, and the rotating rod penetrates through the protractor.
Preferably, the inner walls of the two sides of the first groove are provided with limiting grooves, the two sides of the movable plate are fixedly provided with limiting seats, and the limiting seats are connected with the corresponding limiting grooves in a sliding mode, so that the movable plate can move stably.
Preferably, a rotating groove is formed in one side of the second arc-shaped fixing plate, one end of the adjusting screw rod is rotatably installed in the rotating groove, and the other end of the adjusting screw rod is fixedly provided with the rotating plate.
Preferably, a rotating hole is formed in the inner wall of the top end of the first groove, and the screw rod is rotatably connected with the rotating hole, so that the screw rod can stably rotate.
In the utility model, when the rotary bottle is fixed, the rotary bottle is firstly installed between the first arc-shaped fixing plate and the second arc-shaped fixing plate, then the adjusting screw rod is rotated, and under the action of the threaded hole, the adjusting screw rod can be rotated and moved at the same time, the second arc-shaped fixing plate can be driven to move by the movement of the adjusting screw rod, and the rotary bottle can be fixed by the second arc-shaped fixing plate and the first arc-shaped fixing plate;
when carrying out angle modulation to the pairing rotation bottle, through rotating the knob, the knob can drive the lead screw and rotate, and the rotation of lead screw can drive the movable plate and move, and the movable plate can drive the carriage release lever and the rack removes, and the removal of rack can drive the gear and rotate, and the gear can drive the rotatory bottle through dwang and first arc-shaped fixation board and carry out angle modulation.
The utility model relates to a rationally, simple structure, convenient operation is convenient for fix rotatory bottle, and is convenient for carry out the angle modulation to rotatory bottle.
Drawings
Fig. 1 is a schematic structural view of a rotary bottle immersion angle adjusting device of a rotary evaporator according to the present invention;
fig. 2 is a schematic structural view of a part a of a rotary evaporator rotary bottle immersion angle adjusting device provided by the present invention;
fig. 3 is a schematic structural diagram of a part B of a rotary bottle immersion angle adjusting device of a rotary evaporator according to the present invention.
In the figure: 1. a base; 2. a connecting seat; 3. rotating the hole; 4. rotating the rod; 5. a gear; 6. a first groove; 7. moving the plate; 8. a travel bar; 9. a rack; 10. a screw rod; 11. a knob; 12. a first arc-shaped fixing plate; 13. a U-shaped frame; 14. a second arc-shaped fixing plate; 15. a threaded hole; 16. adjusting the screw rod; 17. and (7) a rubber pad.
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.
Referring to fig. 1-3, a rotary evaporator rotary bottle immersion angle adjusting device comprises a base 1, a connecting seat 2 is fixedly installed at the top end of the base 1, a rotary hole 3 is formed in the connecting seat 2, a rotary rod 4 is rotatably installed in the rotary hole 3, a gear 5 is fixedly installed at one end of the rotary rod 4, a first arc-shaped fixing plate 12 is fixedly installed at the other end of the rotary rod 4, a first groove 6 is formed in one side of the connecting seat 2, a movable plate 7 is slidably installed in the first groove 6, a movable rod 8 is fixedly installed at the bottom end of the movable plate 7, a rack 9 is fixedly installed at one side of the movable rod 8, the rack 9 is meshed with the corresponding gear 5, a lead screw 10 is rotatably installed at the bottom end of the first groove 6, the top end of the lead screw 10 extends to the upper portion of the connecting seat 2 and is fixedly installed with a knob 11, the movable plate 7, the U-shaped frame 13 is slidably sleeved with a second arc-shaped fixing plate 14, the U-shaped frame 13 is provided with a threaded hole 15, the threaded hole 15 is provided with an adjusting screw 16, the adjusting screw 16 is rotatably arranged on the second arc-shaped fixing plate 14, and a rubber pad 17 is fixedly arranged on one side, close to the first arc-shaped fixing plate 12 and the second arc-shaped fixing plate 14, of the first arc-shaped fixing plate 12.
In this embodiment, the rotating rod 4 is fixedly provided with a bearing, and the outer ring of the bearing is fixedly arranged on the inner wall of the rotating hole 3.
In this embodiment, the connecting seat 2 is fixedly provided with a protractor, and the rotating rod 4 penetrates through the protractor.
In this embodiment, the inner walls of the two sides of the first groove 6 are both provided with a limiting groove, the two sides of the moving plate 7 are both fixedly provided with a limiting seat, and the limiting seats are slidably connected with the corresponding limiting grooves, so that the moving plate 7 can stably move.
In this embodiment, a rotation groove is formed in one side of the second arc-shaped fixing plate 14, one end of the adjusting screw 16 is rotatably installed in the rotation groove, and a rotation plate is fixedly installed at the other end of the adjusting screw 16.
In this embodiment, a rotation hole is formed in the inner wall of the top end of the first groove 6, and the screw rod 10 is rotatably connected to the rotation hole, so that the screw rod 10 can rotate stably.
In the utility model, when the rotary bottle is fixed, the rotary bottle is firstly arranged between the first arc-shaped fixing plate 12 and the second arc-shaped fixing plate 14, and then by rotating the adjusting screw rod 16, under the action of the threaded hole 15, the adjusting screw 16 can move while rotating, the movement of the adjusting screw 16 can drive the second arc-shaped fixing plate 14 to move, the second arc-shaped fixing plate 14 and the first arc-shaped fixing plate 12 can fix the rotary bottle, when carrying out angle modulation to the rotation bottle, through rotating knob 11, knob 11 can drive lead screw 10 and rotate, and the rotation of lead screw 10 can drive movable plate 7 and remove, and movable plate 7 can drive carriage release 8 and rack 9 and remove, and the removal of rack 9 can drive gear 5 and rotate, and gear 5 can drive the rotation bottle through dwang 4 and first arc-shaped fixing plate 12 and carry out angle modulation.
Claims (6)
1. A rotary evaporator rotary bottle immersion angle adjusting device comprises a base (1) and is characterized in that a connecting seat (2) is fixedly installed at the top end of the base (1), a rotary hole (3) is formed in the connecting seat (2), a rotary rod (4) is rotatably installed in the rotary hole (3), a gear (5) is fixedly installed at one end of the rotary rod (4), a first arc-shaped fixing plate (12) is fixedly installed at the other end of the rotary rod (4), a first groove (6) is formed in one side of the connecting seat (2), a movable plate (7) is slidably installed in the first groove (6), a movable rod (8) is fixedly installed at the bottom end of the movable plate (7), a rack (9) is fixedly installed on one side of the movable rod (8), the rack (9) is meshed with the corresponding gear (5), a lead screw (10) is rotatably installed at the bottom end of the first groove (6), the top end of the lead screw (10) extends to the upper portion of the, and movable plate (7) threaded sleeve establishes on lead screw (10), one side fixed mounting of first arc fixed plate (12) has U-shaped frame (13), sliding sleeve is equipped with second arc fixed plate (14) on U-shaped frame (13), set up threaded hole (15) on U-shaped frame (13), adjusting screw (16) are installed to screw thread on screw hole (15), and adjusting screw (16) rotate to be installed on second arc fixed plate (14), the equal fixed mounting in one side that first arc fixed plate (12) and second arc fixed plate (14) are close to each other has rubber pad (17).
2. A rotary evaporator rotary bottle immersion angle adjusting device according to claim 1, characterized in that the rotating rod (4) is fixedly provided with a bearing, and the outer ring of the bearing is fixedly provided on the inner wall of the rotating hole (3).
3. The immersion angle adjusting device of a rotary bottle of a rotary evaporator according to claim 1, characterized in that a protractor is fixedly installed on the connecting seat (2), and the rotating rod (4) penetrates through the protractor.
4. The rotary evaporator rotary bottle immersion angle adjusting device according to claim 1, wherein the inner walls of the two sides of the first groove (6) are respectively provided with a limiting groove, the two sides of the moving plate (7) are respectively fixedly provided with a limiting seat, and the limiting seats are connected with the corresponding limiting grooves in a sliding manner.
5. The immersion angle adjusting device for the rotary bottle of the rotary evaporator according to claim 1, wherein a rotating groove is formed in one side of the second arc-shaped fixing plate (14), one end of the adjusting screw rod (16) is rotatably installed in the rotating groove, and a rotating plate is fixedly installed at the other end of the adjusting screw rod (16).
6. The immersion angle adjusting device of a rotary bottle of a rotary evaporator according to claim 1, wherein the inner wall of the top end of the first groove (6) is provided with a rotating hole, and the screw rod (10) is rotatably connected with the rotating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022447493.7U CN213609848U (en) | 2020-10-29 | 2020-10-29 | Immersion angle adjusting device for rotary bottle of rotary evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022447493.7U CN213609848U (en) | 2020-10-29 | 2020-10-29 | Immersion angle adjusting device for rotary bottle of rotary evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213609848U true CN213609848U (en) | 2021-07-06 |
Family
ID=76625729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022447493.7U Active CN213609848U (en) | 2020-10-29 | 2020-10-29 | Immersion angle adjusting device for rotary bottle of rotary evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213609848U (en) |
-
2020
- 2020-10-29 CN CN202022447493.7U patent/CN213609848U/en active Active
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