CN218269928U

CN218269928U - Drying box for preparing serum-free culture medium

Info

Publication number: CN218269928U
Application number: CN202221391872.1U
Authority: CN
Inventors: 吴铁军; 赵晓剑; 陆雷; 曹华坤
Original assignee: Suzhou Bainuo Biotechnology Co ltd
Current assignee: Suzhou Bainuo Biotechnology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-01-10
Anticipated expiration: 2032-06-06

Abstract

The utility model belongs to the technical field of the culture medium technique and specifically relates to a drying cabinet for preparation of serum-free culture medium, including drying cabinet and culture medium container bottle, culture medium container bottle outside below is equipped with the rolling disc, the rolling disc outside rotates and is connected with unit fixed plate down, culture medium container bottle below all is equipped with the slip tube, the slip tube outside is fixedly connected with adjustment mechanism, and the slip tube bottom all communicates there is the hose, hose bottom all communicates communicating pipe, the communicating pipe outside and drying cabinet fixed connection, drying equipment is installed to one side of drying cabinet inside, the drying equipment output communicates with communicating pipe; the utility model discloses, the culture medium holds the bottle and is the setting of putting upside down, stretches into to the culture medium inside through the slip pipe to the culture medium holds the bottle and can rotate by oneself under the drive of rotating the motor, can rotate this moment and hold the inside drying process that carries on of bottle to the culture medium, when guaranteeing drying efficiency, has certain clearance function.

Description

Drying box for preparing serum-free culture medium

Technical Field

The utility model relates to a culture medium technical field specifically is a drying cabinet for preparation of serum-free medium.

Background

The serum-free medium is a synthetic medium which can maintain cells in vitro for a long time without adding serum, is simply considered that the cell culture medium does not contain animal or human serum in the in vitro cell culture process and is called the serum-free cell culture medium, the basic formula of the serum-free medium comprises two major parts of a basic medium and an additive component, most of the serum-free medium contains necessary transferrin for transferring ions into cells and insulin for regulating the glucose uptake, and some proteins such as fibronectin, globulin, cell growth factors and the like.

In order to avoid moisture absorption of raw materials or finished dry culture media in the production process, the culture media for production preparation need to be thoroughly dried, when the culture media are dried, the culture media are directly placed in a drying box in the traditional mode, the interior of the culture media needs to be dried for a long time due to the fact that the culture media are box bodies, the drying effect is poor, impurities are easily located in the culture media, and the subsequent use of the culture media is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drying cabinet for serum-free medium preparation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drying cabinet for preparation of serum-free medium, holds the bottle including drying cabinet and culture medium, the culture medium holds the bottle setting inside the drying cabinet, the culture medium holds bottle outside below and is equipped with the rolling disc, the rolling disc is connected and can its rotation relatively with lower unit fixed plate, the culture medium holds bottle below and all is equipped with the slip pipe, slip pipe outside fixedly connected with adjustment mechanism, and the slip pipe bottom all communicates there is the hose, and the setting of hose is used for the slip pipe to slide from top to bottom, the hose bottom all communicates communicating pipe, communicating pipe outside and drying cabinet fixed connection, drying equipment is installed to the inside one side of drying cabinet, the drying equipment output communicates with communicating pipe.

Preferably, the rotation motor of the vertical setting of drying cabinet top fixedly connected with, the terminal fixedly connected with driving gear of rotation motor main shaft, the meshing has driven gear in the driving gear outside, intermeshing between the driven gear, terminal surface and driven gear are the equal fixedly connected with pivot of terminal surface down under the driving gear, still include the upper unit fixed plate, each the pivot is all passed the upper unit fixed plate still include with the extrusion dish that the pivot is connected, the culture medium holds the bottle and is located the extrusion dish below can fix the culture medium through extrusion dish and rolling disc and hold the bottle and drive its rotation.

Preferably, still include with drying cabinet inner wall fixed connection's deflector, the setting up of deflector guarantees that the lower unit fixed plate is stable to reciprocate, lower unit fixed plate one side and deflector sliding connection still include and pass the threaded rod of lower unit fixed plate, the threaded rod top rotates with the upper unit fixed plate to be connected, threaded rod below fixedly connected with rotates the handle, will rotate the handle through manual and rotate and can make the threaded rod rotate, and then can adjust the position of lower unit fixed plate for it holds the bottle and makes it put upside down and then align and carry out drying process with the fixed culture medium of extrusion disk cooperation to drive the rolling disc.

Preferably, the slip pipe all is located the below that the culture medium held the bottle, the slip pipe outside all can be dismantled and be connected with the collection fill, the exhaust hole that the symmetry set up is seted up to slip pipe outside top, and the exhaust hole is the slope setting, and this kind of setting holds the bottle through the culture medium and rotates and can hold 8 inboards to the culture medium and carry out rotary drying, guarantees to hold the bottle to the culture medium and carry out rapid draing and handle, guarantees drying efficiency, and dry gas can hold the bottle inside upper strata through the exhaust hole of slope to the culture medium simultaneously and carry out drying process.

Preferably, adjustment mechanism includes accommodate motor, threaded shaft and thread bush, accommodate motor outside and drying cabinet fixed connection, the terminal fixedly connected with threaded shaft of accommodate motor main shaft, and threaded shaft outside screwed connection has the thread bush, and the equal fixedly connected with connecting rod in thread bush both sides, the fixed cover of the equal fixedly connected with of the connecting rod other end, and fixed cover inside and sliding tube fixed connection, connect through the connecting rod between the fixed cover, drive the threaded shaft through accommodate motor and rotate, and then make the thread bush remove and be used for driving fixed cover and remove, can be used for adjusting the height of sliding tube this moment, make it stretch into to the culture medium and hold inside the bottle, hold the bottle inside to the culture medium and carry out rapid draing processing.

Preferably, one of them slip pipe outside fixedly connected with indicator tube, the indicator tube is the setting of L type, indicator tube top and slip pipe upper end parallel and level, the guiding hole has been seted up at the lower unit fixed plate position of indicator tube top, the indicator tube is sliding connection from top to bottom through guiding hole and lower unit fixed plate, and the indicator tube is used for the staff to judge that the slip pipe top stretches into to the position that the culture medium holds the inside of bottle and locates to in time adjust.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, this device holds the bottle through the flip-chip culture medium, and hold the bottle through extrusion disc and the fixed culture medium of lower unit fixed plate, then start through adjustment mechanism, make the inside adjusting motor of adjustment mechanism drive the threaded rod and rotate, and the threaded rod rotates and drives the thread bush and remove, drive connecting rod and fixed cover removal simultaneously, make the sliding tube shift up, and make the sliding tube top stretch into to the culture medium hold the bottle inside, can hold the bottle inside to dry to the culture medium this moment, drying efficiency is promoted by a wide margin, rotate through rotating the motor and drive the driving gear rotation simultaneously, the driving gear rotates and drives the driving gear rotation of both sides, finally drive pivot and extrusion disc rotate, the extrusion disc can drive the culture medium and hold the bottle and rotate this moment, can hold the bottle inside drying process of carrying out in the face of culture medium through dry gas entirely, have the cleaning action when guaranteeing that the culture medium holds the bottle inside to obtain the drying, the culture medium holds the bottle and is the flip-chip setting, its impurity drops easily, guarantee that the culture medium holds the bottle inside clean and tidy, convenient follow-up carries out serum-up and neatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the drying box of the present invention;

FIG. 3 is a schematic view of the structure of the adjusting mechanism of the present invention;

fig. 4 is a schematic view of the structure of the rotating disk of the present invention.

In the figure: 1. a drying oven; 2. rotating the door; 3. rotating the motor; 4. a driving gear; 5. a driven gear; 6. a rotating shaft; 7. an upper unit fixing plate; 8. a medium accommodating bottle; 9. an adjustment mechanism; 901. adjusting the motor; 902. a threaded shaft; 903. a threaded sleeve; 904. a connecting rod; 905. fixing a sleeve; 10. rotating the handle; 11. a threaded rod; 12. a lower unit fixing plate; 13. a drying device; 14. a communicating pipe; 15. a hose; 16. a sliding tube; 17. a collecting hopper; 18. an indicator tube; 19. a guide plate; 20. an extrusion disc; 21. and (6) rotating the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a drying cabinet for preparation of serum-free medium, includes that drying cabinet 1 and culture medium hold bottle 8, the culture medium holds bottle 8 and sets up in drying cabinet 1 inside, the culture medium holds 8 outside below of bottle and is equipped with rolling disc 21, rolling disc 21 is connected and can its rotation relatively with lower unit fixed plate 12, the culture medium holds bottle 8 below and all is equipped with

slide tube

16, 16 outside fixedly connected with adjustment mechanism 9 of slide tube, and 16 bottoms of slide tube all communicate there is hose 15, and the setting of hose 15 is used for slide tube 16 can slide from top to bottom, hose 15 bottom all communicates communicating

pipe

14, 14 outsides and drying cabinet 1 fixed connection communicating pipe, drying equipment 13 is installed to 1 inside one side of drying cabinet, drying equipment 13 output and communicating pipe 14 intercommunication.

1 top fixedly connected with of drying cabinet rotates motor 3, the terminal fixedly connected with driving gear 4 of 3 main shafts of rotation motor, the meshing has driven gear 5 in the 4 outsides of driving gear, intermeshing between the driven gear 5, the equal fixedly connected with pivot 6 of terminal surface under terminal surface and the driven gear 5 under driving gear 4 still includes upper unit fixed plate 7, each pivot 6 all passes upper unit fixed plate 7 still include with the stripper plate 20 that pivot 6 is connected, the culture medium holds bottle 8 and is located stripper plate 20 below can fix the culture medium through stripper plate 20 and rolling disc 21 and hold bottle 8 and drive its rotation.

Still include with 1 inner wall fixed connection's of drying cabinet deflector 19, deflector 19 set up and guarantee that unit fixed plate 12 steadily reciprocates down, unit fixed plate 12 one side and 19 sliding connection of deflector still include to pass down the threaded rod 11 of unit

fixed plate

12, 11 tops of threaded rod rotate with last unit fixed plate 7 to be connected, 11 below fixedly connected with of threaded rod rotate handle 10, will rotate handle 10 through manual and rotate and can make threaded rod 11 rotate, and then can adjust the position of unit fixed plate 12 down for it holds bottle 8 and makes it put upside down and then align and carry out drying process to drive rolling

disc

21 and 20 cooperation fixed culture media of extrusion disc.

Slide tube 16 all is located the culture medium and holds the below of bottle 8, the equal detachable connection in slide tube 16 outside has the collection fill 17, the exhaust hole that the symmetry set up is seted up to slide tube 16 outside top, and the exhaust hole is the slope setting, and this kind of setting holds bottle 8 through the culture medium and rotates and to carry out rotary drying to culture medium and hold bottle 8 inboards, guarantees to hold bottle 8 to the culture medium and carry out rapid draing and handle, guarantees drying efficiency, and dry gas can hold 8 inside upper strata of bottle and carry out drying process to the culture medium through the exhaust hole of slope simultaneously.

The adjusting mechanism 9 comprises an adjusting motor 901, a threaded shaft 902 and a threaded sleeve 903, the outer side of the adjusting motor 901 is fixedly connected with the drying box 1, the threaded shaft 902 is fixedly connected to the tail end of a main shaft of the adjusting motor 901, the threaded sleeve 903 is spirally connected to the outer side of the threaded shaft 902, connecting rods 904 are fixedly connected to two sides of the threaded sleeve 903, fixed sleeves 905 are fixedly connected to the other ends of the connecting rods 904, the inner portions of the fixed sleeves 905 are fixedly connected with the sliding pipe 16, the fixed sleeves 905 are connected with each other through the connecting rods 904, the threaded shaft 902 is driven to rotate through the adjusting motor 901, the threaded sleeve 903 is further driven to move to drive the fixed sleeves 905 to move, the bottle mouth of the culture medium containing bottle 8 faces downwards and penetrates through the upper end face and the lower end face of the rotating disc 21, the bottle mouth of the culture medium containing bottle 8 extends out through the lower unit fixing plate 12, and therefore the height of the sliding pipe 16 can be adjusted to extend into the culture medium containing bottle 8, and the culture medium containing bottle 8 is rapidly dried.

One of them 16 outside fixedly connected with of slide tube instructs pipe 18, instruct pipe 18 to be the setting of L type, instruct 18 tops and 16 upper end parallel and level of slide tube, the guiding hole has been seted up at the lower unit fixed plate 12 position of instructing 18 tops, instruct pipe 18 to be sliding connection down through guiding hole and lower unit fixed plate 12, instruct pipe 18 to be used for the staff to judge 16 tops of slide tube and stretch into to the inside position of locating of culture medium holding bottle 8 to in time adjust.

The working process comprises the following steps: when the culture medium accommodating bottle 8 is dried in use, the rotating door 2 is opened, the rotating handle 10 is rotated manually, the rotating handle 10 drives the threaded rod 11 to rotate, the threaded rod 11 drives the lower unit fixing plate 12 to move downwards under the guidance of the guide plate 19, the culture medium accommodating bottle 8 is placed in the rotating disc 21 above the lower unit fixing plate 12, the handle 10 is rotated reversely, the rotating handle 10 is driven to drive the threaded rod 11 to rotate, the lower unit fixing plate 12 moves upwards and drives the rotating disc 21 and the culture medium accommodating bottle 8 to move upwards, the culture medium accommodating bottle 8 is fixed under the action of the rotating disc 21 and the extrusion disc 20, then the adjusting motor 901 of the adjusting mechanism 9 is started to rotate to drive the threaded shaft 902 to rotate, the threaded shaft 902 rotates to drive the threaded sleeve 903 to move upwards, and in the process of moving up the threaded sleeve 903, the connecting rod 904 and the fixing sleeve 905 are driven to move up, the fixing sleeve 905 drives the sliding tube 16 to move up, then the sliding tube 16 extends into the culture medium containing bottle 8, at the moment, the indicating tube 18 penetrates through the upper end surface and the lower end surface of the lower unit fixing plate 12, the position of the sliding tube 16 is judged according to the position of the indicating tube 18, then the rotating door 2 is closed, by starting the drying equipment 13, the drying gas generated by the drying equipment 13 is discharged into the hose 15 and the sliding tube 16 through the communicating tube 14, the drying gas is discharged through the exhaust hole above the sliding tube 16, during drying, the rotating motor 3 is started to drive the driving gear 4 to rotate, the driving gear 4 rotates to drive the driven gear 5 to rotate, the driving gear 4 and the driven gear 5 rotate to drive the rotating shaft 6 to rotate, further, the extrusion disc 20 drives the culture medium containing bottle 8 to rotate, at the moment, the drying gas can comprehensively dry the inside of the culture medium containing bottle 8, the drying efficiency of holding bottle 8 to the culture medium obtains promoting, and exhaust dry gas can hold bottle 8 inside to the culture medium and clear up simultaneously, and the impurity that the clearance dropped can fall into inside collecting hopper 17, conveniently carries out centralized processing to it.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drying cabinet for serum-free medium preparation, holds bottle (8) including drying cabinet (1), revolving door (2) and culture medium, and revolving door (2) are installed in drying cabinet (1) front side, its characterized in that: the culture medium holds bottle (8) and sets up inside drying cabinet (1), the culture medium holds bottle (8) outside below and is equipped with rolling disc (21), rolling disc (21) are connected and can rotate rather than lower unit fixed plate (12), the culture medium holds bottle (8) below and all is equipped with slip pipe (16), slip pipe (16) outside fixedly connected with adjustment mechanism (9), and slip pipe (16) bottom all communicates there are hose (15), hose (15) bottom all communicates communicating pipe (14), communicating pipe (14) outside and drying cabinet (1) fixed connection, drying equipment (13) are installed to drying cabinet (1) inside one side, drying equipment (13) output and communicating pipe (14) intercommunication.

2. The drying cabinet for serum-free medium preparation according to claim 1, wherein: drying cabinet (1) top fixedly connected with rotates motor (3) of vertical setting, rotate motor (3) main shaft end fixedly connected with driving gear (4), driving gear (4) outside meshing has driven gear (5), intermeshing between driven gear (5), terminal surface equal fixedly connected with pivot (6) under terminal surface and driven gear (5) under driving gear (4), still include upper unit fixed plate (7), each pivot (6) all pass upper unit fixed plate (7), still include with stripper plate (20) that pivot (6) are connected, the culture medium holds bottle (8) and is located stripper plate (20) below.

3. A drying cabinet for serum-free media preparation according to claim 1, characterized in that: still include with drying cabinet (1) inner wall fixed connection's deflector (19), lower unit fixed plate (12) one side and deflector (19) sliding connection still include and pass threaded rod (11) of lower unit fixed plate (12), threaded rod (11) top is rotated with upper unit fixed plate (7) and is connected, threaded rod (11) below fixedly connected with rotates handle (10).

4. A drying cabinet for serum-free media preparation according to claim 3, characterized in that: slide tube (16) all are located the below that the culture medium held bottle (8), slide tube (16) outside all can be dismantled and be connected with collection fill (17), the exhaust hole that the symmetry set up is seted up to slide tube (16) outside top, and the exhaust hole is the slope setting.

5. A drying cabinet for serum-free media preparation according to claim 1, characterized in that: adjustment mechanism (9) are including adjusting motor (901), threaded shaft (902) and thread bush (903), adjusting motor (901) outside and drying cabinet (1) fixed connection, adjusting motor (901) main shaft end fixedly connected with threaded shaft (902), and threaded shaft (902) outside threaded connection have thread bush (903), and thread bush (903) both sides equal fixedly connected with connecting rod (904), the equal fixedly connected with fixed cover (905) of connecting rod (904) other end, and fixed cover (905) inside and sliding pipe (16) fixed connection, connect through connecting rod (904) between fixed cover (905).

6. The drying cabinet for serum-free media preparation according to claim 5, characterized in that: one of them slip pipe (16) outside fixedly connected with instructs pipe (18), instruct pipe (18) to be the setting of L type, instruct pipe (18) top and slip pipe (16) upper end parallel and level, the guiding hole has been seted up at lower unit fixed plate (12) position of instructing pipe (18) top, instruct pipe (18) to be sliding connection under through guiding hole and lower unit fixed plate (12) about being.