CN220758071U - Critical extraction diverging device - Google Patents
Critical extraction diverging device Download PDFInfo
- Publication number
- CN220758071U CN220758071U CN202322229894.9U CN202322229894U CN220758071U CN 220758071 U CN220758071 U CN 220758071U CN 202322229894 U CN202322229894 U CN 202322229894U CN 220758071 U CN220758071 U CN 220758071U
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- CN
- China
- Prior art keywords
- fixedly connected
- sliding sleeve
- spring
- guide pillar
- pressing bolt
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- 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.)
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- 238000000605 extraction Methods 0.000 title claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000003028 elevating effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 210000003813 thumb Anatomy 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses a critical extraction flow dividing device, which belongs to the technical field of extraction equipment and comprises a fixed table, wherein the upper end of the fixed table is fixedly connected with a guide pillar, a knob is arranged at the lower part of the guide pillar in a threaded manner, a lifting seat is arranged on the guide pillar in a rolling manner, a sliding sleeve is arranged in the lifting seat in a sliding manner, the guide pillar penetrates through the sliding sleeve in a sliding manner, a pressing bolt is inserted in the lifting seat in a sliding manner, a spring is fixedly connected between the pressing bolt and the lifting seat, and then the pressing bolt is pulled upwards or downwards to enable the pressing bolt to drive the lifting seat to adjust the height of a kettle body, the gravity action of the kettle body is combined in the booster spring in the process, and then the pressing bolt is released, and is driven to press the sliding sleeve by the elasticity of the spring to enable the sliding sleeve to compress the guide pillar, so as to overcome the elasticity action of the booster spring, thereby playing the role of locking the height of the kettle body, and the height of the kettle body is conveniently adjusted.
Description
Technical Field
The utility model belongs to the technical field of extraction equipment, and particularly relates to a critical extraction and diversion device.
Background
The critical extraction technology is a high-tech extraction technology, and is a unit operation for separating a mixture by utilizing different solubilities of components in a system in a solvent, wherein a liquid diversion kettle (a knockout) is required to be adopted for extraction in the process.
Because the conventional liquid diversion kettle is required to be unscrewed when the height is adjusted, then the screw is required to be screwed after the height is determined, and the kettle body is required to be held by the other hand to maintain the height in the screwing process, the problem that the adjustment of the height of the kettle body of the conventional liquid diversion kettle is troublesome is caused.
For this purpose, we propose a critical extraction diversion device to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problem that the height of a kettle body of a conventional liquid diversion kettle is troublesome to adjust, and provides a critical extraction diversion device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a critical extraction diverging device, includes the fixed station, the upper end fixedly connected with guide pillar of fixed station, the knob is installed to the lower part screw thread of guide pillar, rolling installation has the elevating socket on the guide pillar, the inside slip of elevating socket is equipped with the sliding sleeve, the guide pillar slip runs through the sliding sleeve, the inside slip of elevating socket alternates there is the pressure bolt, fixedly connected with spring between pressure bolt and the elevating socket, be equipped with helping hand spring between knob and the elevating socket, fixedly connected with cauldron body on the elevating socket. The pressing bolt is pulled backwards, so that the pressing bolt overcomes the elasticity of the spring to loosen the sliding sleeve, the sliding sleeve is made to loosen the guide post, the sliding resistance of the sliding sleeve along the guide post is reduced, then the pressing bolt is pulled upwards or pulled downwards, the pressing bolt drives the lifting seat to adjust the height of the kettle body, the pressing bolt is loosened again after the adjustment is completed under the gravity action of the power-assisted spring in the kettle body, the pressing bolt is driven to be pressed on the sliding sleeve by the elasticity of the spring, the sliding sleeve is made to compress the guide post, the lifting resistance is increased, the elasticity of the power-assisted spring is overcome, the function of locking the height of the kettle body is achieved, and the height of the kettle body is conveniently adjusted.
Preferably, the upper end and the lower end of the booster spring are fixedly connected with gaskets. The pad is used for increasing the contact surfaces of the booster spring, the lifting seat and the knob, so that the lifting seat and the knob are conveniently protected.
Preferably, anti-skid patterns are formed on the periphery of the knob. The friction force between the hand and the knob is increased by utilizing the anti-skid lines, the knob is screwed along the guide post to screw, the height of the knob is adjusted, the knob is acted on the gasket, and the basic height of the booster spring is conveniently adjusted by the aid of the booster spring under the action of the gasket.
Preferably, the lifting seat comprises a seat body and four rollers, and the rollers are rotatably connected in the seat body. The roller is in rolling contact with the guide post, so that the lifting resistance of the lifting seat is reduced.
Preferably, the lifting seat further comprises a pinching handle, and the pinching handle is fixedly connected to the rear portion of the seat body. The handle is pinched in the pressing bolt and outside the pinching handle, the pinching handle is used for acting as a fulcrum, and the pinching pressing bolt moves backwards to loosen the sliding sleeve, so that the pressing bolt is convenient to pinch by the handle.
Preferably, the sliding sleeve comprises rotation limiting blocks and a sleeve seat, the rotation limiting blocks are four, and the rotation limiting blocks are respectively and symmetrically and fixedly connected to the upper end and the lower end of the sleeve seat. The rotation limiting block is used for limiting the rotation of the sleeve seat, so that the rear surface of the sleeve seat can be conveniently kept in contact with the pressing bolt.
Preferably, the pressing bolt comprises a pinching ring and a pressing rod, and the pinching ring is fixedly connected to the rear end of the pressing rod. The thumb is inserted into the pinching ring, then other fingers are pressed outside the pinching handle, and then the thumb is pinched to pull the compression bar to overcome the elasticity of the spring to release the sliding sleeve, so that the pressing bolt is conveniently operated by the thumb.
In summary, the technical effects and advantages of the present utility model are:
1. the pressing bolt is pulled backwards, so that the pressing bolt overcomes the elasticity of the spring to loosen the sliding sleeve, the sliding sleeve is made to loosen the guide post, the sliding resistance of the sliding sleeve along the guide post is reduced, then the pressing bolt is pulled upwards or pulled downwards, the pressing bolt drives the lifting seat to adjust the height of the kettle body, the pressing bolt is loosened again after the adjustment is completed under the gravity action of the power-assisted spring in the kettle body, the pressing bolt is driven to be pressed on the sliding sleeve by the elasticity of the spring, the sliding sleeve is made to compress the guide post, the lifting resistance is increased, the elasticity of the power-assisted spring is overcome, the function of locking the height of the kettle body is achieved, and the height of the kettle body is conveniently adjusted.
2. The friction force between the hand and the knob is increased by utilizing the anti-skid lines, the knob is screwed along the guide post to screw, the height of the knob is adjusted, the knob is acted on the gasket, and the basic height of the booster spring is conveniently adjusted by the aid of the booster spring under the action of the gasket.
3. The handle is pinched in the pressing bolt and outside the pinching handle, the pinching handle is used for acting as a fulcrum, and the pinching pressing bolt moves backwards to loosen the sliding sleeve, so that the pressing bolt is convenient to pinch by the handle.
4. The thumb is inserted into the pinching ring, then other fingers are pressed outside the pinching handle, and then the thumb is pinched to pull the compression bar to overcome the elasticity of the spring to release the sliding sleeve, so that the pressing bolt is conveniently operated by the thumb.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a lifting seat according to the present utility model;
FIG. 3 is a schematic view of a sliding sleeve according to the present utility model;
fig. 4 is a schematic diagram of a press stud according to the present utility model.
In the figure: 1. a fixed table; 2. a lifting seat; 3. a sliding sleeve; 4. pressing a bolt; 5. a spring; 6. a guide post; 7. a booster spring; 8. a knob; 9. a gasket; 10. a kettle body; 21. a base; 22. a roller; 23. pinching the handle; 31. a rotation limiting block; 32. a sleeve seat; 41. pinching the ring; 42. and (5) pressing the rod.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
Referring to fig. 1, a critical extraction diverging device, including fixed station 1, fixed station 1's upper end fixedly connected with guide pillar 6, knob 8 is installed to the lower part screw thread of guide pillar 6, and rolling installation has lifting seat 2 on the guide pillar 6, and lifting seat 2's inside slip is equipped with sliding sleeve 3, and guide pillar 6 slides and runs through sliding sleeve 3, and lifting seat 2's inside slip is threaded with pressing bolt 4, fixedly connected with spring 5 between pressing bolt 4 and lifting seat 2, is equipped with helping hand spring 7 between knob 8 and the lifting seat 2, fixedly connected with cauldron body 10 on the lifting seat 2.
Referring to fig. 1, a gasket 9 is fixedly connected to both the upper end and the lower end of the booster spring 7. The upper gasket 9 is in movable contact with the lifting seat 2, and the lower gasket 9 is in movable contact with the knob 8.
Referring to fig. 1, the outer circumference of the knob 8 is provided with anti-slip patterns. The friction force between the hand and the knob 8 is increased by utilizing the anti-skid patterns, the knob 8 is screwed along the guide post 6, the height of the knob 8 is adjusted, the knob 8 acts on the gasket 9, and the basic height of the booster spring 7 is adjusted by the aid of the gasket 9.
Referring to fig. 1 and 2, the lifting seat 2 includes a seat body 21 and rollers 22, the rollers 22 are rollingly clamped outside the guide post 6, the rollers 22 are provided in four, and the rollers 22 are rotatably connected inside the seat body 21. The roller 22 is in rolling contact with the guide post 6, so that the lifting resistance of the lifting seat 2 is reduced.
Referring to fig. 1 and 2, the elevating seat 2 further includes a grip 23, and the grip 23 is fixedly coupled to the rear of the seat body 21. The handle is pinched in the press bolt 4 and outside the pinch grip 23, the pinch grip 23 is used as a fulcrum, and the press bolt 4 is moved backwards to loosen the sliding sleeve 3.
Referring to fig. 1, 2 and 3, the sliding sleeve 3 includes a rotation limiting block 31 and a sleeve seat 32, the sleeve seat 32 is slidably sleeved outside the guide post 6, the sleeve seat 32 is slidably disposed in the seat body 21, the rotation limiting block 31 is slidably blocked outside the seat body 21, the rotation limiting block 31 is provided with four rotation limiting blocks 31, and the rotation limiting blocks 31 are respectively and symmetrically fixedly connected to the upper end and the lower end of the sleeve seat 32. The rotation of the socket 32 is restricted by the rotation restricting block 31 so that the rear surface of the socket 32 is kept in contact with the press pin 4.
Referring to fig. 1, 2, 3 and 4, the compression pin 4 includes a pinching ring 41 and a compression bar 42, the compression bar 42 slidably penetrates through the seat body 21, the front end of the compression bar 42 contacts the rear end of the socket 32, the front end of the spring 5 is fixedly connected with the front portion of the compression bar 42, the rear end of the spring 5 is fixedly connected with the inner end of the seat body 21, and the pinching ring 41 is fixedly connected with the rear end of the compression bar 42. The thumb is inserted into the pinch ring 41, the other fingers are pressed outside the pinch grip 23, and then the thumb is pinched to pull the compression bar 42 to release the sliding sleeve 3 against the elastic force of the spring 5.
Working principle: the pressing bolt 4 is pulled backwards, so that the pressing bolt 4 overcomes the elasticity of the spring 5 to loosen the sliding sleeve 3, the sliding sleeve 3 loosens the guide post 6, the sliding resistance of the sliding sleeve 3 along the guide post 6 is reduced, then the pressing bolt 4 is pulled upwards or pulled downwards, the pressing bolt 4 drives the lifting seat 2 to adjust the height of the kettle body 10, the gravity action of the kettle body 10 in the booster spring 7 is utilized in the process, after the adjustment is completed, the pressing bolt 4 is loosened again, the pressing bolt 4 is driven to press on the sliding sleeve 3 by the elasticity of the spring 5, the sliding sleeve 3 compresses the guide post 6, the lifting resistance is increased, the elasticity action of the booster spring 7 is overcome, and the height of the kettle body 10 is locked.
The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.
The application direction is simply mentioned in the description for the prior art that the utility model is known to the person skilled in the art and has not changed, and the utility model is combined to form the complete technology; techniques well known to those skilled in the art to avoid undue popularity are employed to assist those skilled in the art in quickly understanding the principles of the utility model.
Claims (7)
1. A critical extraction flow dividing device, which is characterized in that: including fixed station (1), the upper end fixedly connected with guide pillar (6) of fixed station (1), knob (8) are installed to the lower part screw thread of guide pillar (6), rolling installation has elevating socket (2) on guide pillar (6), the inside slip of elevating socket (2) is equipped with sliding sleeve (3), guide pillar (6) slip runs through sliding sleeve (3), the inside slip of elevating socket (2) alternates there is pressure bolt (4), fixedly connected with spring (5) between pressure bolt (4) and elevating socket (2), be equipped with helping hand spring (7) between knob (8) and elevating socket (2), fixedly connected with cauldron body (10) on elevating socket (2).
2. A critical extraction diversion apparatus as claimed in claim 1, wherein: the upper end and the lower end of the booster spring (7) are fixedly connected with gaskets (9).
3. A critical extraction diversion apparatus as claimed in claim 1, wherein: anti-skid patterns are formed in the periphery of the knob (8).
4. A critical extraction diversion apparatus as claimed in claim 1, wherein: the lifting seat (2) comprises a seat body (21) and rollers (22), wherein the four rollers (22) are arranged, and the rollers (22) are rotatably connected in the seat body (21).
5. The critical extraction diversion apparatus of claim 4, wherein: the lifting seat (2) further comprises a pinching handle (23), and the pinching handle (23) is fixedly connected to the rear portion of the seat body (21).
6. A critical extraction diversion apparatus as claimed in claim 1, wherein: the sliding sleeve (3) comprises rotation limiting blocks (31) and sleeve seats (32), the rotation limiting blocks (31) are arranged in four, and the rotation limiting blocks (31) are respectively and symmetrically fixedly connected to the upper end and the lower end of the sleeve seats (32).
7. A critical extraction diversion apparatus as claimed in claim 1, wherein: the pressing bolt (4) comprises a pinching ring (41) and a pressing rod (42), and the pinching ring (41) is fixedly connected to the rear end of the pressing rod (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229894.9U CN220758071U (en) | 2023-08-18 | 2023-08-18 | Critical extraction diverging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229894.9U CN220758071U (en) | 2023-08-18 | 2023-08-18 | Critical extraction diverging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220758071U true CN220758071U (en) | 2024-04-12 |
Family
ID=90614742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322229894.9U Active CN220758071U (en) | 2023-08-18 | 2023-08-18 | Critical extraction diverging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220758071U (en) |
-
2023
- 2023-08-18 CN CN202322229894.9U patent/CN220758071U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |