CN209435970U - A kind of tissue culture filter plant - Google Patents
A kind of tissue culture filter plant Download PDFInfo
- Publication number
- CN209435970U CN209435970U CN201920047375.1U CN201920047375U CN209435970U CN 209435970 U CN209435970 U CN 209435970U CN 201920047375 U CN201920047375 U CN 201920047375U CN 209435970 U CN209435970 U CN 209435970U
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- China
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- tissue culture
- cup
- collet
- falling liquid
- table top
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Abstract
The utility model discloses a kind of tissue culture filter plants, including containing cup, filter screen, the cup of falling liquid and table top, cup is contained to be placed on table top, upper end is provided with removable filter net, the cup of falling liquid is detachably clamped on collet, collet is rotatably connected on support frame and is connected with driving motor, and support frame is fixedly connected on table top, and collet can be by the filtering port face filter screen for the cup of falling liquid when rotating.The utility model rotates the cup of falling liquid by motor and imports the filtering that filter screen carries out tissue culture slurries, on the one hand granular tissue culture raw material can be rejected, granular tissue culture raw material is avoided to influence tissue culture experiment, on the other hand, it is also convenient for tissue-cultured seedling or group is woven in tissue culture liquid and carries out tissue culture, improving tissue culture effect and tissue culture success rate, the utility model also has the characteristics that structure is simple, at low cost.
Description
Technical field
The utility model relates to a kind of tissue culture filter plants, belong to tissue culture equipment technical field.
Background technique
Existing laboratory carries out tissue culture, generally can all add the polishing liquid of these raw materials such as potato, banana, coconut juice, wherein
It will affect tissue culture containing granular potato, banana, coconut juice and inside easily occur and rot that tissue culture is caused to fail.Therefore, it polishes
Liquid needs to filter, but simple strainer cannot be filtered preferably thoroughly, time-consuming and extremely inconvenient for operation, be easy to cause wave
Take.
Summary of the invention
Technical problem to be solved by the utility model is: a kind of tissue culture filter plant is provided, to solve the above-mentioned prior art
The problem of.
The technical solution that the utility model is taken are as follows: a kind of tissue culture filter plant, including contain cup, filter screen, the cup of falling liquid
And table top, it contains cup and is placed on table top, upper end is provided with removable filter net, and the cup of falling liquid is detachably clamped at collet
On, collet is rotatably connected on support frame and is connected with driving motor, and support frame is fixedly connected on table top, collet rotation
When can be by the filtering port face filter screen for the cup of falling liquid.
Preferably, the mesh enclosure for placing the upper end opening for containing cup is provided on above-mentioned table top, under the protruding table of mesh enclosure lower end
Side.
Preferably, above-mentioned collet is made of three-jaw, including two symmetrical fixed jaws and a moving rotary pawl, moving rotary pawl
Locked by the latch spoon that screw rod passes through fixed jaw using locking nut, screw rod side is provided with anti-rotation face, anti-rotation face on latch spoon
Through-hole side plane it is consistent, moving rotary pawl is located on the vertical neutral surface of two fixed jaws, fixed jaw and moving rotary pawl
Clamping face be provided with the limit card slot of horizontal arc.
Preferably, above-mentioned latch spoon be rotatably connected on support frame by shaft and the grips cup of falling liquid direction with turn
Axis is vertical.
Preferably, rubber layer is provided in above-mentioned limit card slot, rubber layer inner surface is provided with anti-skidding salient point.
Preferably, above-mentioned latch spoon is arranged fluted by moving rotary pawl side, and the interconnecting piece of moving rotary pawl is embeddable to be arrived
In groove.
Preferably, above-mentioned filter screen is multilayer gauze, and multilayer gauze is socketed in the annular groove contained at the top of cup using cushion rubber
On.
The utility model has the beneficial effects that compared with prior art, the utility model, which rotates the cup of falling liquid by motor, leads
Enter the filtering that filter screen carries out tissue culture slurries, on the one hand granular tissue culture raw material can be rejected, be avoided granular
Tissue culture raw material influences tissue culture experiment and is on the other hand also convenient for tissue-cultured seedling or group is woven in tissue culture liquid and carries out tissue culture, improves tissue culture effect
Fruit and tissue culture success rate, the utility model also have the characteristics that structure is simple, at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tissue culture filter device；
Fig. 2 is the chuck structure schematic diagram of tissue culture filter device；
Fig. 3 is collet forward sight structural schematic diagram；
Fig. 4 is fixing clamp forward sight structural schematic diagram；
Fig. 5 is fixing clamp overlooking structure diagram.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment.
Embodiment 1: as Figure 1-Figure 5, a kind of tissue culture filter plant, including contain cup 1, filter screen 2,3 and of the cup of falling liquid
Table top 4 contains cup 1 and is placed on table top 4, and upper end is provided with removable filter net 2, and the cup of falling liquid 3 is detachably clamped at folder
On first 5, collet 5 is rotatably connected on support frame 6 and is connected with driving motor 7, and support frame 6 is fixedly connected on table top 4,
Collet 5 can be by the filtering port face filter screen 2 of the cup of falling liquid 3 when rotating, its axis runout contains the axis of cup when the cup of falling liquid is vertical
Line a distance, it is ensured that the cup of falling liquid is poured out in tissue culture liquid process always in filter screen top.
Preferably, the mesh enclosure 8 for placing the upper end opening for containing cup 1,8 lower end protrusion platform of mesh enclosure are provided on above-mentioned table top 4
4 downside of face.
Preferably, above-mentioned collet 5 is made of three-jaw, including two symmetrical fixed jaws 501 and a moving rotary pawl 502, living
Dynamic rotary pawl 502 is locked by the latch spoon 503 that screw rod 504 passes through fixed jaw 501 using locking nut 505, and 504 side of screw rod is set
It is equipped with anti-rotation face 507, anti-rotation face 507 is consistent with the plane of 506 side of through-hole on latch spoon 503, and moving rotary pawl 502 is located at
On the vertical neutral surface of two fixed jaw 501, the clamping face of fixed jaw 501 and moving rotary pawl 502 is provided with the limit of horizontal arc
Position card slot 508, the three-jaw clamping part of the limit card slot with arc can carry out self-positioning clamping to test tube, clamp automatic centering,
Screw rod that is reliable and stable, and passing through anti-rotation face is clamped, anti-rotation guiding is played the role of in anti-rotation face, adjusts more convenient fast when centering
Victory improves installation effectiveness, pulls screw rod movement to be locked by nut, clamps more reliable.
Preferably, above-mentioned latch spoon 503 is rotatably connected on support frame 6 by shaft 509 and bearing 9 and collet 5 presss from both sides
It is vertical with shaft 509 to hold 3 direction of the cup of falling liquid, driving motor 7 is connected to by shaft coupling after the stretching of shaft 509, driving motor 7 is solid
Surely it is connected on motor rack, motor rack is fixedly connected on the support frame, and the section of support frame is U-shaped structure, and supporting & stablizing is reliable.
Preferably, rubber layer 510 is provided in above-mentioned limit card slot 508, three-jaw is arranged rubber layer, can be avoided three claw clips
Test tube is damaged when holding test tube, and rubber material frictional force is big, additionally it is possible to play the role of anti-skidding, 510 inner surface of rubber layer is provided with
Anti-skidding salient point further increases frictional force, and clamping stress is more evenly.
Preferably, above-mentioned latch spoon 503 is by 502 side of moving rotary pawl setting fluted 511, the company of moving rotary pawl 502
Socket part is embeddable to be arrived in groove 511, and groove is arranged, moving rotary pawl can be embedded into groove, shift motion is wider, more can
Realize the use of the big small test tube of different-diameter, application range is wider, and 3 width of moving rotary pawl is greater than 2 width of fixed jaw, Neng Gouti
High clamping stability.
Preferably, above-mentioned filter screen 2 is multilayer gauze, and multilayer gauze is socketed in the ring for containing 1 top of cup using cushion rubber 10
Easy to loading and unloading on shape slot, filter effect is good.
Driving motor 7 is connected to controller, and controller is connected to angular encoder, and angular encoder is connected to driving motor
Tail portion is rotated in company with the output shaft of driving motor, and controller is also connected with time module and alarm module, real by rotation angle
The now determination of the cup of falling liquid position, and warning reminding is carried out by alarm module.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model, therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (7)
1. a kind of tissue culture filter plant, it is characterised in that: including containing cup (1), filter screen (2), the cup of falling liquid (3) and table top (4),
It contains cup (1) to be placed on table top (4), upper end is provided with removable filter net (2), and the cup of falling liquid (3) is detachably clamped at
On collet (5), collet (5) is rotatably connected on support frame (6) and is connected with driving motor (7), and support frame (6) is fixed to be connected
It connects on table top (4), collet (5) can be by the filtering port face filter screen (2) of the cup of falling liquid (3) when rotating.
2. a kind of tissue culture filter plant according to claim 1, it is characterised in that: be provided with placement on table top (4) and contain
The mesh enclosure (8) of the upper end opening of cup (1), mesh enclosure (8) lower end protruding table (4) downside.
3. a kind of tissue culture filter plant according to claim 1, it is characterised in that: collet (5) is made of three-jaw, including two
Symmetrical fixed jaw (501) and a moving rotary pawl (502), moving rotary pawl (502) pass through fixed jaw by screw rod (504)
(501) latch spoon (503) is locked using locking nut (505), and screw rod (504) side is provided with anti-rotation face (507), anti-rotation face
(507) consistent with the plane of through-hole (506) side on latch spoon (503), moving rotary pawl (502) is located at two fixed jaws
(501) on vertical neutral surface, the clamping face of fixed jaw (501) and moving rotary pawl (502) is provided with the limit of horizontal arc
Card slot (508).
4. a kind of tissue culture filter plant according to claim 3, it is characterised in that: latch spoon (503) can by shaft (509)
It is rotationally connected on support frame (6) and collet (5) the clamping cup of falling liquid (3) direction is vertical with shaft (509).
5. a kind of tissue culture filter plant according to claim 3, it is characterised in that: be provided with rubber in limit card slot (508)
Glue-line (510), rubber layer (510) inner surface are provided with anti-skidding salient point.
6. a kind of tissue culture filter plant according to claim 3, it is characterised in that: latch spoon (503) leans on moving rotary pawl
(502) fluted (511) are arranged in side, and the interconnecting piece of moving rotary pawl (502) is embeddable interior to groove (511).
7. a kind of tissue culture filter plant according to claim 1, it is characterised in that: filter screen (2) is multilayer gauze, multilayer
Gauze is socketed on the annular groove contained at the top of cup (1) using cushion rubber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047375.1U CN209435970U (en) | 2019-01-08 | 2019-01-08 | A kind of tissue culture filter plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047375.1U CN209435970U (en) | 2019-01-08 | 2019-01-08 | A kind of tissue culture filter plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435970U true CN209435970U (en) | 2019-09-27 |
Family
ID=68017651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920047375.1U Active CN209435970U (en) | 2019-01-08 | 2019-01-08 | A kind of tissue culture filter plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435970U (en) |
-
2019
- 2019-01-08 CN CN201920047375.1U patent/CN209435970U/en active Active
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