CN218404123U - Culture medium preparation facilities with magnetic stirrers - Google Patents

Culture medium preparation facilities with magnetic stirrers Download PDF

Info

Publication number
CN218404123U
CN218404123U CN202222462445.4U CN202222462445U CN218404123U CN 218404123 U CN218404123 U CN 218404123U CN 202222462445 U CN202222462445 U CN 202222462445U CN 218404123 U CN218404123 U CN 218404123U
Authority
CN
China
Prior art keywords
culture medium
culture
magnetic stirrer
support frame
drive
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.)
Active
Application number
CN202222462445.4U
Other languages
Chinese (zh)
Inventor
刘双奇
刘化龙
张小明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northeast Agricultural University
Original Assignee
Northeast Agricultural University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Northeast Agricultural University filed Critical Northeast Agricultural University
Priority to CN202222462445.4U priority Critical patent/CN218404123U/en
Application granted granted Critical
Publication of CN218404123U publication Critical patent/CN218404123U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The utility model discloses a culture medium preparation facilities with magnetic stirrers relates to experimental facilities technical field, including the base, the allotment subassembly that is used for preparing the culture medium is installed at the top of base, the allotment subassembly is equipped with the preparation jar including installing the magnetic stirrers in base top one side in the top stirring district of magnetic stirrers. The utility model discloses a partial shipment subassembly and drive assembly mutually support, culture medium in will preparing the jar through the peristaltic pump is taken out, and simultaneously, rotate through small motor drive intermittent type wheel, it removes to promote the drive post, and then drive the adjustment disk and rotate, it rotates to drive the support frame promptly, culture dish or culture test tube on the support frame rotate along with it is synchronous, cooperation distributing pipe b unloading, realize the automatic partial shipment of culture medium, and the slew velocity of support frame is invariable, but guarantee culture medium equivalent distribution in each culture dish or culture test tube, the single ejection of compact, can accomplish the partial shipment work of a plurality of culture dishes simultaneously, thereby very big improvement partial shipment efficiency.

Description

Culture medium preparation facilities with magnetic stirrers
Technical Field
The utility model relates to an experimental facilities technical field specifically is a culture medium preparation facilities with magnetic stirrers.
Background
Culture media are commonly used materials in biological laboratories for artificially prepared nutrients for the growth and maintenance of microorganisms, plant and animal tissues. Because the culture medium contains more components and the requirement on the environmental temperature is harsh, the culture medium is easy to deteriorate and difficult to store. Therefore, it is usually prepared in the laboratory. The laboratory is inherent when carrying out the contrast experiment, need with culture medium partial shipment in different culture dishes or culture test tubes, during the partial shipment, place culture dish or culture test tube in the discharge port below of discharging pipe usually, the proportional valve on the discharging pipe is opened to the manual work again, the whole time of partial shipment is long, and then the experiment progress of whole contrast experiment has been prolonged, the work of opening valve of repeatability simultaneously, the intensity of labour of laboratory technician has not only been increased, still the laboratory technician's that disappears enthusiasm of work, and the automatic canning machine on the market, all be the main equipment, be unsuitable to place in comparatively narrow and small laboratory.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a culture medium preparation facilities with magnetic stirrers has solved current culture medium preparation facilities, when the culture medium partial shipment that will prepare, is opening of the proportional valve on the manual control discharging pipe usually, and the whole of partial shipment is long, has prolonged the problem of contrast experiment progress.
In order to solve the technical problem, the utility model provides a following technical scheme:
a culture medium preparation device with a magnetic stirrer comprises a base, wherein a preparation assembly for preparing a culture medium is installed at the top of the base and comprises the magnetic stirrer installed on one side of the top of the base, a preparation tank is arranged in a stirring area at the top of the magnetic stirrer, a stirrer matched with the magnetic stirrer is arranged in the preparation tank, and a split charging assembly for distributing the prepared culture medium in an equivalent manner is arranged on one side of the magnetic stirrer;
the partial shipment subassembly is including installing peristaltic pump and the thermostated container at the base top, and swing joint has the support frame that is used for installing culture dish and culture test tube in the thermostated container, and the inner chamber bottom of thermostated container is equipped with and is used for driving support frame pivoted drive assembly.
Preferably, the blending assembly further comprises a sealing cover covering the top of the preparation tank, a vertical downward vertical rod a is fixedly connected to the center of the bottom surface of the sealing cover, the bottom end of the vertical rod a is movably connected with the stirrer through a bearing, and a feeding hopper communicated with the preparation tank is fixedly connected to the top of the sealing cover.
Preferably, the top of the base is provided with a vertical upward electric push rod, and a connecting rod is fixedly connected between the top end of the electric push rod and the sealing cover.
Preferably, the top end of the support frame is provided with a plurality of uniformly distributed placing grooves a, and the middle part of the placing grooves a is provided with placing grooves b matched with the culture test tubes.
Preferably, the input rigid coupling of peristaltic pump has distribution pipe a, and the one end that peristaltic pump was kept away from to distribution pipe a runs through sealed lid and extends to the inner chamber bottom of preparation jar, and the output rigid coupling of peristaltic pump has distribution pipe b, and distribution pipe b keeps away from the one end of peristaltic pump and buckles downwards and be located any standing groove b directly over.
Preferably, the drive assembly comprises two adjusting disks which are horizontally arranged at intervals from top to bottom, the adjusting disks are fixedly connected to the top surfaces of the upper adjusting disks and the bottom surface of the support frame, a plurality of driving columns which are circumferentially distributed are fixedly connected between the two adjusting disks, a small motor is installed on one side of the thermostat, and an output end of the small motor is fixedly connected with an intermittent wheel matched with the driving columns.
Preferably, the center of the bottom surface of the inner cavity of the incubator is fixedly connected with a vertical upward upright rod b, and the two adjusting disks are movably sleeved on the outer surface of the upright rod b through bearings.
Borrow by above-mentioned technical scheme, the utility model provides a culture medium preparation facilities with magnetic stirrers possesses following beneficial effect at least:
1. the utility model discloses a partial shipment subassembly and drive assembly mutually support, culture medium in will preparing the jar through the peristaltic pump is taken out, and simultaneously, rotate through small motor drive intermittent type wheel, it removes to promote the drive post, and then drive the adjustment disk and rotate, it rotates to drive the support frame promptly, culture dish or culture test tube on the support frame rotate along with it is synchronous, cooperation distributing pipe b unloading, realize the automatic partial shipment of culture medium, and the slew velocity of support frame is invariable, but guarantee culture medium equivalent distribution in each culture dish or culture test tube, the single ejection of compact, can accomplish the partial shipment work of a plurality of culture dishes simultaneously, thereby very big improvement partial shipment efficiency.
2. The utility model discloses a plurality of evenly distributed's standing groove a is seted up on the top of support frame, and standing groove b has been seted up at standing groove a's middle part, has solved present partial shipment frame and can only place the problem of culture dish or culture tube alone.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a dispensing assembly according to the present invention;
fig. 3 is a schematic structural view of the driving assembly and the supporting frame of the present invention;
fig. 4 is a schematic structural view of the middle constant temperature box of the present invention.
Reference numerals are as follows:
1. a base;
2. a blending component; 21. a magnetic stirrer; 22. a stirring tank; 23. a stirrer; 24. an electric push rod; 25. a connecting rod; 26. a sealing cover; 27. a vertical rod a; 28. a feed hopper;
3. a dispensing assembly; 31. a peristaltic pump; 32. distributing pipes a; 33. a distribution pipe b; 34. a thermostat; 35. a support frame; 36. placing grooves a; 37. a placing groove b; 38. a vertical rod b;
4. a drive assembly; 41. an adjusting disk; 42. a drive column; 43. a small-sized motor; 44. and (4) intermittent wheels.
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.
Some embodiments of the present invention provide a culture medium preparation apparatus with a magnetic stirrer.
Referring to fig. 1-4, a culture medium preparation apparatus with a magnetic stirrer comprises a base 1, a preparing component 2 is installed on the top of the base 1 and can be used for preparing a culture medium, the preparing component 2 comprises a magnetic stirrer 21 installed on one side of the top of the base 1, a preparing tank is arranged in a stirring area of the top of the magnetic stirrer 21 and provides a container for preparing the culture medium, a sealing cover 26 is arranged on the top of the preparing tank and is used for sealing the preparing tank and preventing materials in the preparing tank from splashing out during stirring and mixing materials, a stirrer 23 matched with the magnetic stirrer 21 is arranged in the preparing tank, a vertical downward upright rod a27 is fixedly connected to the center of the bottom surface of the sealing cover 26, the bottom end of the upright rod a27 is movably connected with the stirrer 23 through a bearing, a feed hopper 28 communicated with the preparing tank is fixedly connected to the top of the sealing cover 26, and a sub-packaging component 3 for distributing the prepared culture medium in equal quantity is arranged on one side of the magnetic stirrer 21. When the magnetic stirrer is used, raw materials required for preparing a culture medium are sequentially put into the preparation tank through the feed hopper 28, the magnetic stirrer 21 is started, the magnetic stirrer 23 placed in the preparation tank is pushed to perform circumferential operation by utilizing the principle that like poles repel and opposite poles attract in a magnetic field, and all materials in the preparation tank are stirred and mixed to prepare the required culture medium.
Specifically, as shown in fig. 1 and fig. 2, a vertical upward power-on push rod 24 is installed at the top of the base 1, a connecting rod 25 is fixedly connected between the top end of the power-on push rod 24 and a sealing cover 26, and the power-on push rod 24 is started to drive the sealing cover 26 to move up and down, so as to open and close the preparation tank.
Specifically, please refer to fig. 1-4, the sub-packaging assembly 3 includes a peristaltic pump 31 and an incubator 34 installed on the top of the base 1, the peristaltic pump 31 is used for extracting a culture medium in the preparation tank, the temperature change range in the incubator 34 is low, so as to prevent the temperature change from being large, and damage to the culture medium is caused, a support frame 35 used for installing a culture dish and a culture test tube is movably connected in the incubator 34, a plurality of uniformly distributed placing grooves a36 are formed in the top end of the support frame 35, a placing groove b37 matched with the culture test tube is formed in the middle of the placing groove a36, an input end of the peristaltic pump 31 is fixedly connected with a distribution pipe a32, one end of the distribution pipe a32, which is far away from the peristaltic pump 31, penetrates through the sealing cover 26 and extends to the bottom of an inner cavity of the preparation tank, an output end of the peristaltic pump 31 is fixedly connected with a distribution pipe b33, one end of the distribution pipe b33, which is far away from the peristaltic pump 31, is bent downward and is located right above any placing groove b37, and a drive assembly 4 for driving the support frame 35 to rotate is arranged at the bottom of the inner cavity of the incubator 34. When in use, the culture dish or the culture test tube is respectively placed in a placing groove a36 or a placing groove b37 arranged on the top surface of the support frame 35, the culture medium in the preparation tank is pumped out through the mutual matching of the peristaltic pump 31, the distribution pipe a32 and the distribution pipe b33, and the pumped culture medium is discharged through the discharge hole of the distribution pipe b33 and falls into the corresponding culture dish or culture test tube below; meanwhile, the support frame 35 is driven by the driving assembly 4 to rotate intermittently, so that the culture medium flowing out of the distribution pipe b33 is equally distributed into a plurality of culture dishes or culture test tubes.
Specifically, as shown in fig. 3, the driving assembly 4 includes two adjusting disks 41 horizontally disposed at an interval from top to bottom, and the top surface of the adjusting disk 41 located above is fixedly connected to the bottom surface of the supporting frame 35, a plurality of driving columns 42 distributed circumferentially are fixedly connected between the two adjusting disks 41, a vertical upright b38 is fixedly connected to the center of the bottom surface of the inner cavity of the thermostat 34, the two adjusting disks 41 are movably sleeved on the outer surface of the upright b38 through bearings, a small-sized motor 43 is installed on one side of the thermostat 34, and an output end of the small-sized motor 43 is fixedly connected to an intermittent wheel 44 adapted to the driving column 42. When the intermittent type wheel type steering device is used, the small motor 43 is started to drive the intermittent wheel 44 to rotate, in the embodiment, the intermittent wheel 44 is integrally formed by three equal-length cross rods, the included angle between every two adjacent cross rods is 120 degrees, one side of each cross rod is attached to the driving column 42, so that the driving column 42 is pushed to move in the rotating process of the intermittent wheel 44, namely, the adjusting disc 41 is driven to rotate, and the intermittent wheel 44 does not rotate for a circle to push the adjusting disc 41 to deflect for three times at equal angles; further, rotate through adjustment disk 41 and drive support frame 35 and rotate, and then drive culture dish or the rotation of cultivateing the test tube on the support frame 35, the automatic partial shipment of culture medium is realized to the unloading of cooperation distributing pipe b 33.
In this embodiment:
raw materials required by the preparation of the culture medium are sequentially placed into the preparation tank through the feed hopper 28, the magnetic stirrer 21 is started, and the stirrer 23 is driven to rotate by utilizing the principle that like poles repel and opposite poles attract in a magnetic field, so that all materials in the preparation tank are stirred and mixed to prepare the required culture medium; then, the culture medium in the preparation tank is pumped out through the mutual matching of the peristaltic pump 31, the distribution pipe a32 and the distribution pipe b33, and the discharge end of the distribution pipe b33 is bent downwards and is positioned right above the placing groove b37, so that the culture dish or the culture test tube can be dripped from the distribution pipe b 33; at the in-process of culture medium partial shipment, drive intermittent type wheel 44 through small motor 43 and rotate to promote the drive post 42 and remove, drive adjusting disk 41 promptly and rotate, further, drive support frame 35 and rotate, culture dish or culture test tube on the support frame 35 rotate along with its synchronization, cooperation distributing pipe b33 unloading realizes the automatic partial shipment of culture medium, and the slew velocity of support frame 35 is invariable, guarantees that culture medium can the equal-quantity distribution in culture dish or culture test tube.
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 (7)

1. The utility model provides a culture medium preparation facilities with magnetic stirrers, includes base (1), and the top of base (1) is installed and is used for preparing the deployment subassembly (2) of culture medium, its characterized in that: the preparation assembly (2) comprises a magnetic stirrer (21) arranged on one side of the top of the base (1), a preparation tank is arranged in a stirring area on the top of the magnetic stirrer (21), a stirrer (23) which is matched with the magnetic stirrer (21) is arranged in the preparation tank, and a sub-packaging assembly (3) for distributing the prepared culture medium in an equal amount is arranged on one side of the magnetic stirrer (21);
partial shipment subassembly (3) have support frame (35) that are used for installing the culture dish and support the test tube including installing peristaltic pump (31) and thermostated container (34) at base (1) top, swing joint in thermostated container (34), and the inner chamber bottom of thermostated container (34) is equipped with and is used for driving support frame (35) pivoted drive assembly (4).
2. The apparatus of claim 1, wherein the magnetic stirrer comprises: the blending assembly (2) further comprises a sealing cover (26) covering the top of the preparation tank, a vertical downward upright rod a (27) is fixedly connected to the center of the bottom surface of the sealing cover (26), the bottom end of the upright rod a (27) is movably connected with the stirrer (23) through a bearing, and a feeding hopper (28) communicated with the preparation tank is fixedly connected to the top of the sealing cover (26).
3. The apparatus of claim 2, wherein the magnetic stirrer comprises: the top of base (1) is installed vertical to last electric push rod (24), and the rigid coupling has connecting rod (25) between the top of electric push rod (24) and sealed lid (26).
4. The apparatus of claim 1, wherein the magnetic stirrer comprises: the top end of the support frame (35) is provided with a plurality of evenly distributed placing grooves a (36), and the middle parts of the placing grooves a (36) are provided with placing grooves b (37) matched with the culture test tubes.
5. The apparatus of claim 1, wherein the magnetic stirrer comprises: the input rigid coupling of peristaltic pump (31) has distribution pipe a (32), and the one end that peristaltic pump (31) were kept away from in distribution pipe a (32) runs through sealed lid (26) and extends to the inner chamber bottom of preparation jar, and the output rigid coupling of peristaltic pump (31) has distribution pipe b (33), and one end that peristaltic pump (31) were kept away from in distribution pipe b (33) is buckled downwards and is located any standing groove b (37) directly over.
6. The apparatus of claim 1, wherein the magnetic stirrer comprises: drive assembly (4) are including adjusting disk (41) that two levels of upper and lower spaced arranged, and are located the bottom surface rigid coupling of top adjusting disk (41) top surface and support frame (35), and the rigid coupling has a plurality of drive columns (42) that are the circumference and distribute between two adjusting disk (41), and small motor (43) are installed to one side of thermostated container (34), and the output rigid coupling of small motor (43) has intermittent type wheel (44) with drive column (42) looks adaptation.
7. The apparatus of claim 6, wherein the magnetic stirrer comprises: the center of the bottom surface of the inner cavity of the constant temperature box (34) is fixedly connected with a vertical upward vertical rod b (38), and the two adjusting discs (41) are movably sleeved on the outer surface of the vertical rod b (38) through bearings.
CN202222462445.4U 2022-09-16 2022-09-16 Culture medium preparation facilities with magnetic stirrers Active CN218404123U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222462445.4U CN218404123U (en) 2022-09-16 2022-09-16 Culture medium preparation facilities with magnetic stirrers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222462445.4U CN218404123U (en) 2022-09-16 2022-09-16 Culture medium preparation facilities with magnetic stirrers

Publications (1)

Publication Number Publication Date
CN218404123U true CN218404123U (en) 2023-01-31

Family

ID=85031994

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222462445.4U Active CN218404123U (en) 2022-09-16 2022-09-16 Culture medium preparation facilities with magnetic stirrers

Country Status (1)

Country Link
CN (1) CN218404123U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118001987A (en) * 2024-04-10 2024-05-10 江苏立维斯德生物技术有限公司 Magnetic stirrer for vaccine culture solution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118001987A (en) * 2024-04-10 2024-05-10 江苏立维斯德生物技术有限公司 Magnetic stirrer for vaccine culture solution
CN118001987B (en) * 2024-04-10 2024-05-31 江苏立维斯德生物技术有限公司 Magnetic stirrer for vaccine culture solution

Similar Documents

Publication Publication Date Title
US4649118A (en) Cell culturing apparatus with improved stirring and filter means
CN218404123U (en) Culture medium preparation facilities with magnetic stirrers
US9453194B2 (en) Vertical wheel bioreactors
RU2538170C1 (en) Vortex bioreactor
JPH0646832A (en) Bioreactor
CN108782030A (en) Planting edible mushroom equipment and its processing technology
US20080261299A1 (en) Pneumatic Bioreactor
US20050054086A1 (en) Automated biological growth and dispensing system
CN208708320U (en) Planting edible mushroom equipment
CN207713724U (en) A kind of preparation production blender
CN208395183U (en) A kind of vertical type solid fermentor
CN107955777B (en) Rotary solid material fermentation device
CN210163462U (en) Vertical rotary tank bioreactor for large-scale cell culture
CN208320648U (en) A kind of sowing seed blender
CN209643312U (en) A kind of seed pellet machine
CN209403145U (en) A kind of quick effect nutrient alms bowl matrix tucker
CN211302867U (en) Mixing arrangement for food processing
CN208577696U (en) Living cells clear liquid separator built in bioreactor
CN218752380U (en) Solid-state organic fertilizer storage device
CN207243878U (en) Vertical type solid bioreactor
CN221127882U (en) Flower seed mixes medicine device
CN110756537B (en) Automatic cleaning device for multiple culture dishes
CN216919220U (en) Biological fermentation tank of even cloth
CN218388961U (en) Watering device grows seedlings to vegetables
CN220413343U (en) Mixed type feeding device for microorganism culture

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant