CN219702274U - Stem cell separation equipment - Google Patents
Stem cell separation equipment Download PDFInfo
- Publication number
- CN219702274U CN219702274U CN202320178174.1U CN202320178174U CN219702274U CN 219702274 U CN219702274 U CN 219702274U CN 202320178174 U CN202320178174 U CN 202320178174U CN 219702274 U CN219702274 U CN 219702274U
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- Prior art keywords
- separating
- stem cell
- fixed
- driving motor
- disc
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- 238000000926 separation method Methods 0.000 title claims abstract description 66
- 210000000130 stem cell Anatomy 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 210000004027 cell Anatomy 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 description 6
- 210000003463 organelle Anatomy 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses stem cell separation equipment, and belongs to the technical field of separation equipment. The device comprises a separating cylinder, a driving motor and a separating disc, wherein the separating cylinder and the separating disc are provided with a rotation mechanism, the separating disc is provided with a plurality of separating pipes, the driving motor is fixedly arranged at the axis of the bottom of the separating cylinder, and the separating disc is fixedly arranged at one end of an output shaft of the driving motor; according to the utility model, the rotation mechanism is arranged, and particularly, when the driving motor drives the separation disc to rotate so as to centrifugally separate stem cells in the separation tube, the fixed gear is meshed with the movable gear, so that the rotation sleeve rotates to drive the separation tube to rotate, and revolution and rotation are simultaneously carried out, so that the separation efficiency of a cell device is improved under the same output.
Description
Technical Field
The utility model relates to stem cell separation equipment, and belongs to the technical field of separation equipment.
Background
Through retrieving, a separating device for stem cell rapid extraction is disclosed in China patent publication No. 202020737985.7, and the technical key points are as follows: including the centrifugal instrument, centrifugal instrument one side symmetry is provided with two connecting seats, two the mechanical telescopic link that is equipped with is all fixed to one side of connecting seat, two the flexible end of mechanical telescopic link is all fixed and is equipped with first fixture block, two first fixture block is connected with two first draw-in grooves block respectively, and two the middle part in the fixing base both sides is seted up respectively to first draw-in groove, the top of fixing base is rotated with the bottom of bull stick and is connected, one side fixed connection of the top and the backup pad bottom of bull stick, one side on backup pad top is fixed and is equipped with electric hydraulic cylinder, the flexible end of electric hydraulic cylinder passes the center department fixed connection at backup pad and cross frame plate top, the both ends of cross frame plate symmetry are provided with respectively and pull out lid mechanism and extraction mechanism.
In the above-mentioned scheme, through pulling out lid mechanism and the extraction mechanism that is equipped with on the cross frame plate, use electric hydraulic cylinder to drive cross frame plate downwardly moving, the lid of test tube is sleeved to the bottom of two drums, can be quick extract test tube lid, rethread extraction mechanism draws stem cell to increase cell extraction's efficiency, but its extraction efficiency that has solved the cell after the separation, under the equal output efficiency of centrifugal in-process equipment is not solved, separation efficiency to the organelle, the efficiency to the organelle separation is lower.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the stem cell separation equipment solves the problem that in the prior art, under the same output efficiency of the centrifugal process equipment, the separation efficiency of the organelles is low and the separation efficiency of the organelles is low.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme:
the stem cell separation equipment comprises a separation cylinder, a driving motor and a separation disc, wherein the separation cylinder and the separation disc are provided with a rotation mechanism, the separation disc is provided with a plurality of separation pipes, the driving motor is fixedly arranged at the axis of the bottom of the separation cylinder, and the separation disc is fixedly arranged at one end of an output shaft of the driving motor;
the rotation mechanism comprises a support column, a fixed block, a fixed gear, a fixed groove, a rotation sleeve and a movable gear, wherein the support column is fixedly connected to the axis of the inner wall of the separation barrel, the fixed block is fixedly connected to the top of the support column, the fixed gear is arranged on the top of the support column, the fixed groove is formed in the axis of the fixed gear, the rotation sleeve is rotationally connected to the outer side of the axis of the separation plate, and the movable gear is fixedly connected to one end of the rotation sleeve.
The utility model is further provided with: the support column is sleeved on the outer wall of the output shaft of the driving motor, and the outer wall of one end of the output shaft of the driving motor is rotationally connected to the axis of the fixed block.
The utility model is further provided with: the fixed gear is fixedly arranged at the top of the support column through a bolt, and the fixed groove is matched with the fixed block.
The utility model is further provided with: the fixed gear is fixedly arranged at the bottom of the separating disc, the movable gear is fixedly arranged at the bottom of the separating disc, and the fixed gear is meshed with the movable gear.
The utility model is further provided with: the rubber sleeve is fixedly arranged at the top of the self-rotating sleeve, the separating tube is fixedly arranged at the axis of the rubber sleeve, a plurality of inner anti-slip convex blocks are fixedly connected to the inner wall of the top of the self-rotating sleeve, and a plurality of limit grooves are formed in the side edge of the top of the self-rotating sleeve.
The utility model is further provided with: the outer wall of gum cover bottom fixedly connected with a plurality of outer skid proof blocks, gum cover top outside fixedly connected with a plurality of stopper.
The utility model is further provided with: the outer anti-skid convex blocks are meshed with the inner anti-skid convex blocks, and the limiting blocks are matched with the fixing grooves.
The utility model is further provided with: the bottom of the separating cylinder is fixedly connected with a plurality of supporting legs, and the top of the separating cylinder is rotationally connected with a cylinder cover.
The beneficial effects of the utility model are as follows:
1. according to the scheme, the rotation mechanism is arranged, specifically, when the driving motor drives the separation disc to rotate to centrifugally separate stem cells in the separation tube, the fixed gear is meshed with the movable gear, so that the rotation sleeve rotates to drive the separation tube to rotate, revolution and rotation are simultaneously carried out, and the separation efficiency of the cell organelle is improved under the same output;
2. according to the scheme, the rubber sleeves are arranged, and particularly, when the rubber sleeve is used, the rubber sleeves with different inner diameters are replaced, so that the separating pipes with different calibers can be installed, and the equipment is convenient to separate for different separating pipe models;
3. through offer interior anti-skidding lug, spacing groove, outer anti-skidding lug and stopper respectively on rotation cover and gum cover, can make the gum cover firmly fix in the rotation cover when using, take place the unhooking phenomenon when preventing the rotation.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an exploded view of the structure of the present utility model.
FIG. 3 is a diagram of the assembly steps of the separator tube of the present utility model.
Fig. 4 is an assembly view of the separation disc of the present utility model.
In the figure: 1. a separation cylinder; 101. a support leg; 102. a cylinder cover; 2. a driving motor; 3. a separation disc; 401. a support post; 402. a fixed block; 403. a fixed gear; 404. a fixing groove; 405. self-rotating sleeve; 4051. an inner anti-slip bump; 4052. a limit groove; 406. a movable gear; 5. a rubber sleeve; 501. an outer anti-slip bump; 502. a limiting block; 6. separating tube.
Detailed Description
The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a stem cell separation device comprises a separation cylinder 1, a driving motor 2 and a separation disc 3, wherein the separation cylinder 1 and the separation disc 3 are provided with a rotation mechanism, the separation disc 3 is provided with a plurality of separation pipes 6, the driving motor 2 is fixedly arranged at the axis of the bottom of the separation cylinder 1, and the separation disc 3 is fixedly arranged at one end of an output shaft of the driving motor 2; the separation disc 3 is driven to rotate by the driving motor 2 to generate centrifugal force so as to perform differential centrifugal separation on stem cells.
The rotation mechanism comprises a support column 401, a fixed block 402, a fixed gear 403, a fixed groove 404, a rotation sleeve 405 and a movable gear 406, wherein the support column 401 is fixedly connected to the axis of the inner wall of the separation barrel 1, the fixed block 402 is fixedly connected to the top of the support column 401, the fixed gear 403 is arranged at the top of the support column 401, the fixed groove 404 is arranged at the axis of the fixed gear 403, the rotation sleeve 405 is rotationally connected to the outer side of the axis of the separation barrel 3, the movable gear 406 is fixedly connected to one end of the rotation sleeve 405, the support column 401 is sleeved on the outer wall of an output shaft of the driving motor 2, the outer wall of one end of the output shaft of the driving motor 2 is rotationally connected to the axis of the fixed block 402, the fixed gear 403 is fixedly arranged at the top of the support column 401 through bolts, the fixed groove 404 is matched with the fixed block 402, the fixed gear 403 is fixedly arranged at the bottom of the separation barrel 3, the movable gear 406 is fixedly arranged at the bottom of the separation barrel 3, and the fixed gear 403 is meshed with the movable gear 406; the function of setting pillar 401 is used for supporting fixed gear 403, and the function of setting fixed block 402 is, through with fixed slot 404 looks back of seting up on the fixed gear 403, carry out spacingly to fixed gear 403, drive separation dish 3 rotation through driving motor 2 when using, at this moment, fixed gear 403 is fixed, the gear that moves 406 and fixed gear 403 meshing, when separation dish 3 rotates, drive rotation cover 405 rotation simultaneously, produce the rotation, rotation and revolution produce centrifugal action simultaneously, centrifugal efficiency has been accelerated.
In the embodiment, a rubber sleeve 5 is fixedly arranged at the top of a self-rotating sleeve 405, a separation tube 6 is fixedly arranged at the axis of the rubber sleeve 5, a plurality of inner anti-skid lugs 4051 are fixedly connected to the inner wall of the top of the self-rotating sleeve 405, a plurality of limit grooves 4052 are formed in the side edge of the top of the self-rotating sleeve 405, a plurality of outer anti-skid lugs 501 are fixedly connected to the outer wall of the bottom of the rubber sleeve 5, a plurality of limit blocks 502 are fixedly connected to the outer side of the top of the rubber sleeve 5, the outer anti-skid lugs 501 are meshed with the inner anti-skid lugs 4051, and the limit blocks 502 are matched with the fixed grooves 404; through setting up gum cover 5, gum cover 5 and separator tube 6 adopt interference fit, pack into the gum cover 5 and can drive separator tube 6 rotation and carry out the centrifugation from rotating cover 405, set up interior skid proof block 4051, spacing groove 4052, outer skid proof block 501 and stopper 502 for carry out spacing and fixed to gum cover 5, the fixed stability of gum cover 5 when guaranteeing the rotation.
In the embodiment, the bottom of the separating cylinder 1 is fixedly connected with a plurality of supporting legs 101, and the top of the separating cylinder 1 is rotatably connected with a cylinder cover 102; the leg 101 is used for supporting the separating cylinder 1, and the cylinder cover 102 is used for covering the separating cylinder 1 when in use, so that noise during centrifugation can be reduced.
The implementation principle of the utility model is as follows: during the use, according to the separating tube 6 of equidimension not, select assorted gum cover 5, then will be equipped with the separating tube 6 of stem cell and pack into gum cover 5, then pack into the rotation cover 405 with gum cover 5, aim at spacing groove 4052 with stopper 502 when loading, then drive the rotation of separation dish 3 through driving motor 2, at this moment, fixed gear 403 is fixed, the gear that moves 406 and fixed gear 403 meshing, when separation dish 3 rotates, drive rotation cover 405 rotation simultaneously, produce the rotation, rotation and revolution produce centrifugal action simultaneously, accelerate centrifugal efficiency.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A stem cell separation apparatus, characterized in that: the device comprises a separating cylinder (1), a driving motor (2) and a separating disc (3), wherein the separating cylinder (1) and the separating disc (3) are provided with a rotation mechanism, the separating disc (3) is provided with a plurality of separating pipes (6), the driving motor (2) is fixedly arranged at the bottom axle center of the separating cylinder (1), and the separating disc (3) is fixedly arranged at one end of an output shaft of the driving motor (2);
the rotation mechanism comprises a support column (401), a fixed block (402), a fixed gear (403), a fixed groove (404), a rotation sleeve (405) and a movable gear (406), wherein the support column (401) is fixedly connected to the axis of the inner wall of the separation barrel (1), the fixed block (402) is fixedly connected to the top of the support column (401), the fixed gear (403) is arranged at the top of the support column (401), the fixed groove (404) is formed in the axis of the fixed gear (403), the rotation sleeve (405) is rotationally connected to the outer side of the axis of the separation disc (3), and the movable gear (406) is fixedly connected to one end of the rotation sleeve (405).
2. A stem cell separation apparatus according to claim 1, wherein: the support column (401) is sleeved on the outer wall of the output shaft of the driving motor (2), and the outer wall of one end of the output shaft of the driving motor (2) is rotationally connected to the axis of the fixed block (402).
3. A stem cell separation apparatus according to claim 1, wherein: the fixed gear (403) is fixedly arranged at the top of the support column (401) through a bolt, and the fixed groove (404) is matched with the fixed block (402).
4. A stem cell separation apparatus according to claim 1, wherein: the fixed gear (403) is fixedly arranged at the bottom of the separation disc (3), the movable gear (406) is fixedly arranged at the bottom of the separation disc (3), and the fixed gear (403) is meshed with the movable gear (406).
5. A stem cell separation apparatus according to claim 1, wherein: the rubber sleeve (5) is fixedly arranged at the top of the self-rotating sleeve (405), the separating tube (6) is fixedly arranged at the axis of the rubber sleeve (5), a plurality of inner anti-slip convex blocks (4051) are fixedly connected to the inner wall of the top of the self-rotating sleeve (405), and a plurality of limit grooves (4052) are formed in the side edge of the top of the self-rotating sleeve (405).
6. The stem cell separation apparatus of claim 5, wherein: the outer wall of the bottom of the rubber sleeve (5) is fixedly connected with a plurality of outer anti-slip convex blocks (501), and the outer side of the top of the rubber sleeve (5) is fixedly connected with a plurality of limiting blocks (502).
7. The stem cell separation apparatus of claim 6, wherein: the outer anti-skid convex block (501) is meshed with the inner anti-skid convex block (4051), and the limiting block (502) is matched with the fixing groove (404).
8. A stem cell separation apparatus according to claim 1, wherein: the bottom of the separating cylinder (1) is fixedly connected with a plurality of supporting legs (101), and the top of the separating cylinder (1) is rotatably connected with a cylinder cover (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320178174.1U CN219702274U (en) | 2023-02-07 | 2023-02-07 | Stem cell separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320178174.1U CN219702274U (en) | 2023-02-07 | 2023-02-07 | Stem cell separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219702274U true CN219702274U (en) | 2023-09-19 |
Family
ID=87976737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320178174.1U Active CN219702274U (en) | 2023-02-07 | 2023-02-07 | Stem cell separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219702274U (en) |
-
2023
- 2023-02-07 CN CN202320178174.1U patent/CN219702274U/en active Active
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