CN207918840U - Cellular filter - Google Patents
Cellular filter Download PDFInfo
- Publication number
- CN207918840U CN207918840U CN201820144179.1U CN201820144179U CN207918840U CN 207918840 U CN207918840 U CN 207918840U CN 201820144179 U CN201820144179 U CN 201820144179U CN 207918840 U CN207918840 U CN 207918840U
- Authority
- CN
- China
- Prior art keywords
- cavity
- gear
- mounting cup
- fixedly connected
- madial wall
- Prior art date
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses cellular filters, including mounting cup, it is connected with funnel at the top of the mounting cup, the lower end of the funnel is through the top of mounting cup and extends internally, the side wall of the mounting cup offers the first cavity, the bottom of the mounting cup offers the second cavity, first cavity and the second cavity are interconnected, the bottom of the mounting cup is fixedly connected with motor, the driving end of the motor through the bottom of the second cavity and is connected with first gear by the first transmission shaft, the both sides of the first gear are equipped with the second gear engaged, the second gear is rotatably connected on bottom in the second cavity by second driving shaft.The utility model is by being arranged elevating mechanism, motor rotation drives first gear rotation, first gear rotation drives second gear, second gear rotation drives lead screw rotation, lead screw rotation drives connecting rod movement, to drive first layer strainer to move up and down so that the rate of filtration is fast, filter efficiency is high.
Description
Technical field
The utility model is related to cell filtration equipment technical field more particularly to cellular filters.
Background technology
In cell (especially stem cell) treatment, need to be infused to patient in the form of individual cells, the reason is that multiple
There is the risk for blocking blood vessel in the cell mass of cell composition.So in the production process of cell, need the thin of adhere-wall culture
Born of the same parents pass through the digestion of pancreatin, and clinical treatment is used for after forming individual cells.After the completion of pancreatin digestion, do not digest in order to prevent completely
Cell mass presence, it is also necessary to be filtered through cellular filter, to filter off cell mass, obtain single cell suspension.It is obtained from tissue
There is also same problems, tissue often to have indigested tissue block or connective by the digestion of enzyme during cell
The presence of tissue is at this time removed indigested cell and connective tissue with cellular filter, existing cellular filter structure
Relatively fixed, impurity, which is easily blocked at filter hole, when causing to filter so that the rate of filtration is slower, and filter efficiency is low.
Utility model content
Purpose of the utility model is to solve existing cellular filter structure existing in the prior art is relatively fixed,
Impurity, which is easily blocked at filter hole, when causing to filter so that the rate of filtration is slower, the low disadvantage of filter efficiency, and the cell proposed
Filter.
To achieve the goals above, the utility model uses following technical solution：
Cellular filter, including mounting cup are connected with funnel at the top of the mounting cup, and the lower end of the funnel is through installation
The top of cover simultaneously extends internally, and the side wall of the mounting cup offers the first cavity, and the bottom of the mounting cup offers second
Cavity, first cavity and the second cavity are interconnected, and the bottom of the mounting cup is fixedly connected with motor, the motor
Driving end through the bottom of the second cavity and is connected with first gear by the first transmission shaft, and the both sides of the first gear are all provided with
There is the second gear engaged, the second gear is rotatably connected on bottom in the second cavity by second driving shaft, described
The upper end of second gear is connected with lifting column by elevating mechanism, and the side of the lifting column is equipped with by multiple buffer gears
Pulley, the first cavity madial wall offer pulley groove corresponding with pulley, and the upper end of the lifting column is fixedly connected with company
Extension bar, the end of the connecting rod extend through the first cavity madial wall and into mounting cup, and multiple connecting rods pass through the
The connection of one layer of strainer, offers sliding mouth corresponding with connecting rod on the first cavity madial wall, under the first layer strainer
Side is equipped with second layer strainer, and the both sides of the second layer strainer, which are equipped with, to be fixedly connected on the removable of mounting cup madial wall and unload the goods from the airplane
Structure.
Preferably, the elevating mechanism includes the lead screw being fixedly connected on the upside of second gear, and the lifting column is located at silk
The upper end of bar offers thread groove corresponding with lead screw on the downside of the lifting column.
Preferably, the buffer gear includes the pulley yoke being fixedly connected on lifting column, the madial wall of the pulley yoke
It is connected with slide bar by multiple third springs, side of the slide bar far from third spring is fixedly connected with U-shaped bar, the pulley
On U-shaped bar.
Preferably, the detachable mechanism includes the mounting bracket being fixedly connected on mounting cup madial wall, the mounting bracket
Madial wall be connected with slide plate by multiple first springs, side of the slide plate far from the first spring is equipped with T-type strut, described
Side of the T-type strut far from slide plate is fixedly connected with second layer strainer, and the top of the mounting bracket and bottom plate are equipped with T-type drawing
Bar, the T-type pull rod are connect by multiple second springs with mounting bracket, and two T-type pull rods are close to one end of mounting bracket point
Not Guan Chuan mounting bracket top and bottom plate and be connected with limiting plate.
Preferably, the limiting plate offsets with T-type strut.
Preferably, the interior bottom of the mounting cup is fixedly connected with collecting box, and port is offered on the upside of the collecting box.
The beneficial effects of the utility model are：By the way that elevating mechanism is arranged, motor rotation drives first gear to rotate, and first
Gear rotation drives second gear, second gear rotation to drive lead screw rotation, and lead screw rotation drives connecting rod movement, to drive
First layer strainer moves up and down so that the rate of filtration is fast, and filter efficiency is high.
Description of the drawings
Fig. 1 be the utility model proposes cellular filter structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1；
Fig. 3 is the structural schematic diagram at B in Fig. 1.
In figure：1 mounting cup, 2 motors, 3 first gears, 4 second gears, 5 lead screws, 6 lifting columns, 7 connecting rods, 8 first layers
Strainer, 9 funnels, 10 second layer strainers, 11 collecting boxs, 12T types strut, 13 mounting brackets, 14 first springs, 15 slide plates, 16T types are drawn
Bar, 17 second springs, 18 limiting plates, 19 pulley yokes, 20 third springs, 21 slide bars, 22U types bar, 23 pulleys.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the top of cellular filter, including mounting cup 1, mounting cup 1 is connected with funnel 9, and the lower end of funnel 9 is passed through
It wears the top of mounting cup 1 and extends internally, the side wall of mounting cup 1 offers the first cavity, and the bottom of mounting cup 1 offers second
Cavity, the first cavity and the second cavity are interconnected, and the bottom of mounting cup 1 is fixedly connected with motor 2, and the driving end of motor 2 is passed through
It wears the bottom of the second cavity and first gear 3 is connected with by the first transmission shaft, the both sides of first gear 3, which are equipped with, to be engaged
Second gear 4, second gear 4 is rotatably connected on bottom in the second cavity by second driving shaft.
The upper end of second gear 4 is connected with lifting column 6 by elevating mechanism, and elevating mechanism includes being fixedly connected on the second tooth
The lead screw 5 of 4 upside of wheel, lifting column 6 are located at the upper end of lead screw 5, and the downside of lifting column 6 offers thread groove corresponding with lead screw 5.
The side of lifting column 6 is equipped with pulley 23 by multiple buffer gears, and the first cavity madial wall offers and pulley
23 corresponding pulley grooves, buffer gear include the pulley yoke 19 being fixedly connected on lifting column 6, and the madial wall of pulley yoke 19 passes through
Multiple third springs 20 are connected with slide bar 21, and side of the slide bar 21 far from third spring 20 is fixedly connected with U-shaped bar 22, pulley 23
On U-shaped bar 22.
The upper end of lifting column 6 is fixedly connected with connecting rod 7, and the end of connecting rod 7 is through the first cavity madial wall and to peace
Extend in dress cover 1, multiple connecting rods 7 are connected by first layer strainer 8, and it is right with connecting rod 7 to be offered on the first cavity madial wall
The cunning mouth answered.
The lower section of first layer strainer 8 is equipped with second layer strainer 10, and the both sides of second layer strainer 10, which are equipped with, to be fixedly connected on
The detachable mechanism of 1 madial wall of mounting cup, detachable mechanism include the mounting bracket 13 being fixedly connected on 1 madial wall of mounting cup,
The madial wall of mounting bracket 13 is connected with slide plate 15 by multiple first springs 14, and side of the slide plate 15 far from the first spring 14 is equipped with
T-type strut 12, side of the T-type strut 12 far from slide plate 15 are fixedly connected with second layer strainer 10, the top and bottom of mounting bracket 13
Plate is equipped with T-type pull rod 16, and T-type pull rod 16 is connect by multiple second springs 17 with mounting bracket 13, and two T-type pull rods 16 are close
One end of mounting bracket 13 extends through the top of mounting bracket 13 and bottom plate and is connected with limiting plate 18, limiting plate 18 and T-type strut
12 offset, and the interior bottom of mounting cup 1 is fixedly connected with collecting box 11, and the upside of collecting box 11 offers port.
In the utility model, the cell filtered will be needed to be flowed on first layer strainer 8 by funnel 9 first, it is electric at this time
The rotation of machine 2 drives first gear 3 to rotate, and the rotation of first gear 3 drives second gear 4 to rotate, and the rotation of second gear 4 drives lead screw
5 rotations, the rotation of lead screw 5 drive lifting column 6 to move, and the movement of 6 mobile connection bar 7 of lifting column, the movement of connecting rod 7 is to drive first
Layer strainer 8 moves up and down so that the rate of filtration is fast, and filter efficiency is high, and T-type pull rod 16, T-type pull rod 16 is pulled to move, to
T-type strut 12 can be extracted out, to be dismantled to second layer strainer 10.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. cellular filter, including mounting cup (1), which is characterized in that funnel (9) is connected at the top of the mounting cup (1), it is described
The lower end of funnel (9) is through the top of mounting cup (1) and extends internally, and the side wall of the mounting cup (1) offers the first cavity,
The bottom of the mounting cup (1) offers the second cavity, and first cavity and the second cavity are interconnected, the mounting cup
(1) bottom is fixedly connected with motor (2), and the driving end of the motor (2) is passed through the bottom of the second cavity and by first
Moving axis is connected with first gear (3), and the both sides of the first gear (3) are equipped with the second gear (4) engaged, and described
Two gears (4) are rotatably connected on bottom in the second cavity by second driving shaft, and the upper end of the second gear (4) passes through lifting
Mechanism is connected with lifting column (6), and the side of the lifting column (6) is equipped with pulley (23) by multiple buffer gears, and described
One cavity madial wall offers pulley groove corresponding with pulley (23), and the upper end of the lifting column (6) is fixedly connected with connecting rod
(7), the end of the connecting rod (7) extends through the first cavity madial wall and into mounting cup (1), multiple connecting rods
(7) it is connected by first layer strainer (8), sliding mouth corresponding with connecting rod (7) is offered on the first cavity madial wall, it is described
The lower section of first layer strainer (8) is equipped with second layer strainer (10), and the both sides of the second layer strainer (10), which are equipped with, to be fixedly connected
In the detachable mechanism of mounting cup (1) madial wall.
2. cellular filter according to claim 1, which is characterized in that the elevating mechanism includes being fixedly connected on the second tooth
Take turns the lead screw (5) on the upside of (4), the lifting column (6) is located at the upper end of lead screw (5), offered on the downside of the lifting column (6) and
The corresponding thread groove of lead screw (5).
3. cellular filter according to claim 1, which is characterized in that the buffer gear includes being fixedly connected on lifting column
(6) madial wall of the pulley yoke (19) on, the pulley yoke (19) is connected with slide bar (21), institute by multiple third springs (20)
It states side of the slide bar (21) far from third spring (20) and is fixedly connected with U-shaped bar (22), the pulley (23) is mounted on U-shaped bar
(22) on.
4. cellular filter according to claim 1, which is characterized in that the detachable mechanism includes being fixedly connected on installation
The mounting bracket (13) on (1) madial wall is covered, the madial wall of the mounting bracket (13) is connected with cunning by multiple first springs (14)
Plate (15), side of the slide plate (15) far from the first spring (14) are equipped with T-type strut (12), and the T-type strut (12) is separate
The side of slide plate (15) is fixedly connected with second layer strainer (10), and the top of the mounting bracket (13) and bottom plate are equipped with T-type drawing
Bar (16), the T-type pull rod (16) are connect by multiple second springs (17) with mounting bracket (13), two T-type pull rods
(16) it extends through the top of mounting bracket (13) close to one end of mounting bracket (13) and bottom plate and is connected with limiting plate (18).
5. cellular filter according to claim 4, which is characterized in that the limiting plate (18) offsets with T-type strut (12).
6. cellular filter according to claim 1, which is characterized in that the interior bottom of the mounting cup (1) is fixedly connected with
Collecting box (11) offers port on the upside of the collecting box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144179.1U CN207918840U (en) | 2018-01-29 | 2018-01-29 | Cellular filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144179.1U CN207918840U (en) | 2018-01-29 | 2018-01-29 | Cellular filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918840U true CN207918840U (en) | 2018-09-28 |
Family
ID=63605993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820144179.1U Expired - Fee Related CN207918840U (en) | 2018-01-29 | 2018-01-29 | Cellular filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575165A (en) * | 2020-05-29 | 2020-08-25 | 南方医科大学珠江医院 | Sleeve filtering device for separating and purifying exosome at normal temperature |
| CN113461198A (en) * | 2021-07-30 | 2021-10-01 | 江西鹏凯环保工程设备有限公司 | Purifier for environmental protection sewage treatment |
| CN114414459A (en) * | 2022-01-02 | 2022-04-29 | 李志清 | Sample intelligent efficient preparation system for flow cytometry and use method thereof |
-
2018
- 2018-01-29 CN CN201820144179.1U patent/CN207918840U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575165A (en) * | 2020-05-29 | 2020-08-25 | 南方医科大学珠江医院 | Sleeve filtering device for separating and purifying exosome at normal temperature |
| CN111575165B (en) * | 2020-05-29 | 2023-10-03 | 南方医科大学珠江医院 | Sleeve filtering device for separating and purifying exosomes at normal temperature |
| CN113461198A (en) * | 2021-07-30 | 2021-10-01 | 江西鹏凯环保工程设备有限公司 | Purifier for environmental protection sewage treatment |
| CN114414459A (en) * | 2022-01-02 | 2022-04-29 | 李志清 | Sample intelligent efficient preparation system for flow cytometry and use method thereof |
| CN114414459B (en) * | 2022-01-02 | 2024-02-13 | 西电集团医院 | Sample intelligent efficient preparation system for flow cytometry and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20200129 |