CN220265709U - Cell culture filter equipment - Google Patents
Cell culture filter equipment Download PDFInfo
- Publication number
- CN220265709U CN220265709U CN202321443946.6U CN202321443946U CN220265709U CN 220265709 U CN220265709 U CN 220265709U CN 202321443946 U CN202321443946 U CN 202321443946U CN 220265709 U CN220265709 U CN 220265709U
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- gear
- culture
- filter box
- box
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- 238000004113 cell culture Methods 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 244000005700 microbiome Species 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 102000004169 proteins and genes Human genes 0.000 abstract description 3
- 108090000623 proteins and genes Proteins 0.000 abstract description 3
- 235000015097 nutrients Nutrition 0.000 description 7
- 238000000338 in vitro Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Abstract
The utility model relates to the technical field of cell culture, in particular to a cell culture filter device, which comprises a culture device, wherein the upper end part of the culture device is fixedly provided with a fixing frame, the upper end part of the fixing frame is fixedly provided with a placing box, the side wall of the placing box is fixedly provided with a first pipeline, the lower end part of the first pipeline is fixedly provided with a filter box, the filter box can slide inwards in a chute at the moment after being cleaned, and the clamping groove has a certain taper because the inner diameter of the taper column is slightly smaller than the diameter of the clamping groove, so that in the inserting process, a certain force is required to be applied to enable the clamping groove to enter the taper column and finally be clamped in place, the culture solution is cleaner by filtering other pollutants such as microorganism residues and proteins in the culture solution through the filter box, and the filter box can be taken out or fixed through the tolerance relation between the taper column and the clamping groove only by inserting and pushing the filter box, thereby the filter box is cleaned conveniently.
Description
Technical Field
The utility model relates to the technical field of cell culture, in particular to a cell culture filtering device.
Background
Cell culture is generally used to artificially provide nutrients and environmental conditions necessary for cell growth and to maintain growth, division and reproduction of living cells in vitro, and this technique enables the cells to be grown in a state of increasing algebra and maintaining their physiological and morphological characteristics by accurately simulating physiological environments in living bodies in vitro, and generally requires an in vitro incubator to control environmental conditions such as temperature, humidity, gas composition, etc., and requires highly precise and open operations to ensure stable growth and reproduction of cells and to maintain their genetic characteristics and functions unchanged, thereby satisfying the needs of various researches.
However, the existing culture device is generally only sterilized by ultraviolet rays when sterilizing the culture solution, but when sterilizing a large amount of culture solution, the efficiency is low because the irradiation area of the ultraviolet lamp is limited and the sufficient irradiation time is required to be ensured to achieve the sterilization effect, and the filtering device in the existing device is generally fixed in the culture device, so that the filtering device is inconvenient to take.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a cell culture filtering device.
In order to solve the technical problems, the utility model provides the following technical scheme: the device comprises a culture device, wherein a motor is fixedly arranged in the upper end part of the culture device, a first gear is fixedly arranged on an output shaft of the motor, a second gear and a third gear are rotatably arranged at the upper end part of the culture device, the second gear and the third gear are respectively meshed with the first gear, a bearing is rotatably arranged on the circumferential surface of the second gear, a fourth gear is rotatably arranged on the circumferential surface of the bearing, and the third gear is meshed with the fourth gear;
the circumferential surfaces of the fourth gear and the second gear are fixedly provided with a stirring mechanism;
the stirring mechanism comprises blades, a fixing frame is fixedly arranged at the upper end part of the culture device, a placement box is fixedly arranged at the upper end part of the fixing frame, and the two blades are located inside the placement box.
As a preferable technical scheme of the utility model, the surface of the placement box is symmetrically and fixedly provided with a plurality of ultraviolet lamps, and the side wall of the placement box is fixedly provided with a first pipeline.
As a preferable technical scheme of the utility model, a valve is fixedly arranged in the first pipeline, and a filter box is fixedly arranged at the lower end part of the first pipeline.
As a preferable technical scheme of the utility model, sliding grooves are symmetrically formed in the filter box, conical columns are fixedly arranged in the two sliding grooves, a filter box is slidably arranged between the two sliding grooves, and clamping grooves are symmetrically formed in the filter box.
As a preferable technical scheme of the utility model, the two clamping grooves are matched with the conical column, and the lower end part of the filter box is fixedly provided with a second pipeline.
As a preferable technical scheme of the utility model, a placing groove is formed in the culture device, and a culture dish is fixedly arranged in the placing groove.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, not only can make microorganism residue in the culture solution, other pollutants such as protein filter out and make the culture solution cleaner through the filter cassette to only need insert the filter cassette with push away through the tolerance relation of awl post and draw-in groove and just can take out the filter cassette or be fixed, thereby comparatively convenient clear up the filter cassette.
Secondly, drive first gear through the motor and rotate and make second gear and third gear directly produce the meshing to the same direction rotation with first gear to because third gear and fourth gear are the meshing installation, make fourth gear and third gear produce the meshing, thereby make third gear and fourth gear carry out positive and negative rotation, because all install the blade on third gear and the fourth gear, thereby make the more even of placing the culture solution stirring in the box, thereby disinfect and disinfect through the ultraviolet lamp simultaneously and make the culture solution become cleaner, improve cultivation efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional exploded structure of the present utility model;
FIG. 3 is a schematic view of a first pipe connection explosion structure according to the present utility model;
fig. 4 is a schematic diagram of the connection explosion structure of the filter box of the present utility model.
Wherein: 11. a culture device; 12. a motor; 13. a first gear; 14. a second gear; 15. a third gear; 16. a bearing; 17. a fourth gear; 18. a blade; 19. a fixing frame; 21. placing a box; 22. an ultraviolet lamp; 23. a first pipe; 24. a valve; 25. a filter box; 26. a chute; 27. a conical column; 28. a filter box; 29. a clamping groove; 31. a second pipe; 32. a placement groove; 33. a culture dish.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1, 2, 3 and 4, a cell culture filter device comprises a culture device 11, wherein a motor 12 is fixedly installed inside the upper end part of the culture device 11, and the cell culture filter device is characterized in that: the output shaft of the motor 12 is fixedly provided with a first gear 13, the upper end part of the culture device 11 is rotatably provided with a second gear 14 and a third gear 15, the second gear 14 and the third gear 15 are respectively meshed with the first gear 13, the circumferential surface of the second gear 14 is rotatably provided with a bearing 16, the circumferential surface of the bearing 16 is rotatably provided with a fourth gear 17, and the third gear 15 is meshed with the fourth gear 17;
the circumferential surfaces of the fourth gear 17 and the second gear 14 are fixedly provided with a stirring mechanism;
the stirring mechanism comprises a blade 18, a fixing frame 19 is fixedly arranged at the upper end part of the culture device 11, a placement box 21 is fixedly arranged at the upper end part of the fixing frame 19, firstly, the prepared nutrient solution can be placed in the placement box 21, then, a motor 12 can be started, at the moment, the motor 12 starts to drive a first gear 13 to rotate positively and respectively meshed with a second gear 14 and a third gear 15, at the moment, the first gear 13 is meshed with the second gear 14 and the third gear 15 to rotate reversely simultaneously, due to the rotary installation of the third gear 15 and a fourth gear 17, at the moment, the fourth gear 17 rotates positively, and due to the sliding installation of a bearing 16 between the fourth gear 17 and the second gear 14, at the moment, the excessive rotation of the bearing 16 can not influence the positive rotation of the second gear 14 and the fourth gear 17, at the moment, and at the same time, the blade 18 on the second gear 14 and the fourth gear 17 is driven to rotate simultaneously to stir the nutrient solution, two blades 18 are positioned inside the placement box 21, a plurality of ultraviolet lamps 22 are symmetrically and fixedly arranged on the surface of the placement box 21, a first pipeline 23 is fixedly arranged on the side wall of the placement box 21, a valve 24 is fixedly arranged inside the first pipeline 23, then the valve 24 can be opened, culture solution passes through the first pipeline 23 to be filtered in a filter box 25, the culture solution is filtered in the filter box 28 at the moment because the filter box 28 is clamped inside the filter box 25, then the culture solution flows into a second pipeline 31 until entering a culture dish 33, a filter box 25 is fixedly arranged at the lower end part of the first pipeline 23, sliding grooves 26 are symmetrically arranged inside the filter box 25, conical columns 27 are fixedly arranged inside the two sliding grooves 26, a filter box 28 is slidably arranged between the two sliding grooves 26, clamping grooves 29 are symmetrically arranged inside the filter box 28, the two clamping grooves 29 are matched with the conical columns 27, the second pipeline 31 is fixedly arranged at the lower end part of the filter box 25, the placing groove 32 is formed in the culture device 11, the culture dish 33 is fixedly arranged in the placing groove 32, the filter box 28 can inwards slide in the chute 26 after the filter box is cleaned, and the inner diameter of the conical column 27 is slightly smaller than that of the clamping groove 29, and the clamping groove 29 has a certain taper, so that in the inserting process, a certain force needs to be applied to enable the clamping groove 29 to enter the conical column 27 and finally be clamped in place, microorganism residues, proteins and other pollutants in the culture solution can be filtered out through the filter box 28, so that the culture solution is cleaner, and the filter box 28 can be taken out or fixed only by inserting and pushing the filter box 28 through the tolerance relation between the conical column 27 and the clamping groove 29, so that the filter box 28 is cleaned conveniently.
Working principle:
the first step: when the novel nutrient solution storage box is used, firstly, the prepared nutrient solution can be placed into the storage box 21, then, the motor 12 can be started, at the moment, the motor 12 is started to drive the first gear 13 to rotate positively and respectively meshed with the second gear 14 and the third gear 15, at the moment, the first gear 13 is meshed with the second gear 14 and the third gear 15 to rotate reversely simultaneously, the third gear 15 and the fourth gear 17 are rotatably arranged, at the moment, the fourth gear 17 is rotated positively, and due to the fact that the bearing 16 is slidably arranged between the fourth gear 17 and the second gear 14, at the moment, excessive through the bearing 16 can not influence the positive and negative rotation of the second gear 14 and the fourth gear 17, at the same time, the blades 18 on the second gear 14 and the fourth gear 17 are driven to rotate to stir the nutrient solution, and then, the ultraviolet lamp 22 can be started to disinfect the nutrient solution.
And a second step of: the valve 24 is then opened, the culture solution is filtered through the first pipe 23 and then flows into the second pipe 31 until the culture solution enters the culture dish 33, the filter box 28 is pulled outwards until the clamping groove 29 formed in the filter box 28 is separated from the tapered column 27 when the filter box 28 needs to be disassembled, the filter box 28 is cleaned, the filter box 28 can be slid inwards in the chute 26 at the moment after the cleaning is completed, and when the filter box 28 is contacted with the tapered column 27, the tapered column 27 has a certain taper because the inner diameter of the tapered column 27 is slightly smaller than the diameter of the clamping groove 29, which means that a certain force needs to be applied to enable the clamping groove 29 to enter the tapered column 27 in the inserting process and finally the clamping position is fixed.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. Cell culture filter equipment, including culture apparatus (11), culture apparatus (11) upper end inside fixed mounting has motor (12), its characterized in that: a first gear (13) is fixedly arranged on an output shaft of the motor (12), a second gear (14) and a third gear (15) are rotatably arranged at the upper end part of the culture device (11), the second gear (14) and the third gear (15) are respectively meshed with the first gear (13), a bearing (16) is rotatably arranged on the circumferential surface of the second gear (14), a fourth gear (17) is rotatably arranged on the circumferential surface of the bearing (16), and the third gear (15) is meshed with the fourth gear (17);
the circumferential surfaces of the fourth gear (17) and the second gear (14) are fixedly provided with a stirring mechanism;
the stirring mechanism comprises blades (18), a fixing frame (19) is fixedly arranged at the upper end part of the culture device (11), a placement box (21) is fixedly arranged at the upper end part of the fixing frame (19), and the two blades (18) are both positioned inside the placement box (21).
2. The cell culture filtration device according to claim 1, wherein a plurality of ultraviolet lamps (22) are symmetrically and fixedly installed on the surface of the placement box (21), and a first pipeline (23) is fixedly installed on the side wall of the placement box (21).
3. The cell culture filtration device according to claim 2, wherein a valve (24) is fixedly installed in the first pipeline (23), and a filter box (25) is fixedly installed at the lower end part of the first pipeline (23).
4. A cell culture filter device according to claim 3, wherein the filter box (25) is internally symmetrically provided with sliding grooves (26), conical columns (27) are fixedly arranged in the two sliding grooves (26), a filter box (28) is slidably arranged between the two sliding grooves (26), and clamping grooves (29) are symmetrically arranged in the filter box (28).
5. The cell culture filtration device according to claim 4, wherein the two clamping grooves (29) are matched with the conical columns (27), and the lower end part of the filtration tank (25) is fixedly provided with a second pipeline (31).
6. The cell culture filter device according to claim 5, wherein a placement groove (32) is formed in the culture device (11), and a culture dish (33) is fixedly installed in the placement groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443946.6U CN220265709U (en) | 2023-06-07 | 2023-06-07 | Cell culture filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443946.6U CN220265709U (en) | 2023-06-07 | 2023-06-07 | Cell culture filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220265709U true CN220265709U (en) | 2023-12-29 |
Family
ID=89303705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321443946.6U Active CN220265709U (en) | 2023-06-07 | 2023-06-07 | Cell culture filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220265709U (en) |
-
2023
- 2023-06-07 CN CN202321443946.6U patent/CN220265709U/en active Active
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