CN214567503U

CN214567503U - Bacterial culture liquid strorage device

Info

Publication number: CN214567503U
Application number: CN202022790835.5U
Authority: CN
Inventors: 宋淇淇; 姜阜杉; 杨琳燕; 叶建军
Original assignee: Tianjin Agricultural University
Current assignee: Tianjin Agricultural University
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-11-02
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a bacteria culture liquid strorage device, deposit the bucket including the culture liquid, the upper end that the bucket was deposited to the culture liquid is provided with fixed apron, fixedly connected with spacing collar on the border position of fixed apron upper surface, has seted up spacing spout on the inner wall of spacing collar, has seted up the feed inlet on the fixed apron, and run through connection has the puddler on the central point of fixed apron puts, ejection of compact outer tube, the circular commentaries on classics piece of upper end fixedly connected with of puddler have been cup jointed to the outside of puddler. This bacterial culture liquid strorage device is provided with the puddler, and the lower extreme fixedly connected with stirring horizontal pole of puddler, the both ends symmetric connection of stirring horizontal pole have the stirring montant, and the puddler is rotatory to drive stirring horizontal pole and stirring montant and is rotatory simultaneously, and it is rotatory to drive the puddler through rotatory handle, and stirring horizontal pole and stirring montant are rotatory simultaneously, realize the stirring to the culture solution, prevent that effective constituent from deposiing in the culture solution.

Description

Bacterial culture liquid strorage device

Technical Field

The utility model relates to a bacteria cultivation technical field specifically is a bacteria culture liquid strorage device.

Background

Bacterial culture is a technique in which bacteria are grown and propagated artificially. The bacteria are widely distributed in nature, large in quantity and multiple in types, can benefit mankind, and can also become a cause of diseases. Most bacteria can be cultured artificially by inoculating them on a culture medium and allowing them to grow and propagate. The cultured bacteria are used for research, identification and application. Bacterial culture is a complex technique.

The culture method and medium should be selected according to the type and purpose of the bacteria, and culture conditions (temperature, pH, time, oxygen requirement, etc.) should be established. The general operation steps are that the specimen is firstly inoculated on a solid culture medium for separation culture. And further performing morphological, biochemical and serological reaction identification on the obtained single colony. The culture medium is usually prepared into liquid, semisolid, solid and the like by beef soup, peptone, sodium chloride, glucose, blood and the like and special substances required by certain bacteria. The general bacteria can grow in the presence of oxygen at 37 ℃ for 18-24 hours. Anaerobic bacteria need to grow in an anaerobic environment for 2-3 days. Individual bacteria such as tubercle bacillus are cultured for 1 month.

When the culture solution adopts liquids such as beef soup, peptone, sodium chloride, glucose, blood, need add corresponding special active substance in this culture solution, when saving this culture solution, the active substance deposits easily appearing, when getting, can not evenly obtain active substance, influences the bacteria cultivation effect, in addition, when current bacteria culture solution strorage device got the liquid, causes the inside not used bacteria culture solution to receive the pollution easily, brings the unnecessary waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bacteria culture solution strorage device has the stirring of realization to the culture solution, prevents that effective component from deposiing in the culture solution, makes things convenient for the ejection of compact and reduces extravagant advantage, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a bacteria culture solution storage device comprises a culture solution storage barrel, wherein a fixed cover plate is arranged at the upper end of the culture solution storage barrel, a limiting ring is fixedly connected to the edge position of the upper surface of the fixed cover plate, a limiting sliding groove is formed in the inner wall of the limiting ring, a feeding hole is formed in the fixed cover plate, a stirring rod is connected to the central position of the fixed cover plate in a penetrating manner, a discharging outer sleeve pipe is sleeved outside the stirring rod, a circular rotating block is fixedly connected to the upper end of the stirring rod, a rotating handle is fixedly connected to one side of the upper surface of the circular rotating block, an extending plate is connected to the outer wall of the stirring rod at equal distance, a shielding plate is fixedly connected to one end of the extending plate, a helical blade is connected to the outer wall of the stirring rod, a stirring cross rod is fixedly connected to the lower end of the stirring rod, vertical stirring rods are symmetrically connected to the two ends of the stirring cross rod, a limiting ring is fixedly connected to the upper end of the discharging outer sleeve pipe, the central point of spacing ring puts and has seted up fixed round hole, and fixed round hole cup joints with the puddler, and one side fixedly connected with ejection of compact pipe of spacing ring, fixedly connected with rubber seal on the ejection of compact outer tube of spacing ring below has seted up the external screw thread on rubber seal's the outer wall, and lower part feed port and upper portion discharge opening have been seted up to the both ends of ejection of compact outer tube symmetry respectively.

Preferably, a sealing plug is arranged on the feeding hole.

Preferably, the upper end of the discharging outer sleeve penetrates through the fixed cover plate, a threaded hole is formed in the joint of the fixed cover plate and the discharging outer sleeve, and the threaded hole is meshed with the external thread.

Preferably, the one end of ejection of compact pipe is connected with rubber hose, and rubber hose's one end is bent the back, is connected with spacing spout block.

Preferably, the inner wall of the fixed round hole is connected with a rubber sealing ring, and the rubber sealing ring is sleeved with the stirring rod.

Preferably, the size of the baffle plate is matched with the size of the upper discharge hole.

Preferably, the edge of the helical blade is attached to the inner wall of the discharging outer sleeve.

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

1. this bacterial culture liquid strorage device is provided with the puddler, and the lower extreme fixedly connected with stirring horizontal pole of puddler, the both ends symmetric connection of stirring horizontal pole have the stirring montant, and the puddler is rotatory to drive stirring horizontal pole and stirring montant and is rotatory simultaneously, and it is rotatory to drive the puddler through rotatory handle, and stirring horizontal pole and stirring montant are rotatory simultaneously, realize the stirring to the culture solution, prevent that effective constituent from deposiing in the culture solution.

2. This bacterial culture liquid strorage device is provided with ejection of compact outer tube, through rotatory helical blade, carries bacterial culture liquid to the upper end of ejection of compact outer tube, and the circulation stirring improves stirring effect.

3. This bacterial culture solution strorage device, ejection of compact outer tube are the structure that can rotate the rebound, and the shielding plate can be with the shutoff of lower part feed port to guarantee that the culture solution can follow the spacing ring and flow, make things convenient for the ejection of compact, can avoid simultaneously when getting the material, pollute the culture solution in the culture solution storage bucket, reduce extravagantly.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a partial structure diagram of the present invention;

FIG. 3 is a structural view of the installation of the stirring rod of the present invention;

FIG. 4 is a structural view of the stirring rod of the present invention;

FIG. 5 is a diagram illustrating the operation of the present invention;

fig. 6 is a structural view of the discharging outer sleeve of the present invention.

In the figure: 1. a culture solution storage barrel; 11. fixing the cover plate; 111. a feed inlet; 112. a sealing plug; 12. A limiting ring; 121. a limiting chute; 2. a stirring rod; 21. a circular rotating block; 22. rotating the handle; 23. An extension plate; 24. a shielding plate; 25. a helical blade; 26. a stirring cross bar; 27. stirring the vertical rod; 3. discharging the outer sleeve; 31. a limiting ring; 311. fixing the round hole; 312. a rubber seal ring; 32. a discharge conduit; 321. a rubber hose; 33. a rubber seal ring; 331. an external thread; 34. a lower feed port; 35. and an upper discharge hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, a bacteria culture solution storage device includes a culture solution storage barrel 1, a fixed cover plate 11 is disposed at an upper end of the culture solution storage barrel 1, a stop collar 12 is fixedly connected to an edge position of an upper surface of the fixed cover plate 11, a stop chute 121 is disposed on an inner wall of the stop collar 12, a feed port 111 is disposed on the fixed cover plate 11, a sealing plug 112 is mounted on the feed port 111, bacteria culture solution is put into the culture solution storage barrel 1 through the feed port 111, the feed port 111 is sealed by the sealing plug 112 to prevent leakage, so as to isolate air and prevent the bacteria culture solution from deteriorating, and a stirring rod 2 is penetratingly connected to a center position of the fixed cover plate 11.

Referring to fig. 3-4, a discharging outer sleeve 3 is sleeved outside a stirring rod 2, a circular rotating block 21 is fixedly connected to the upper end of the stirring rod 2, a rotating handle 22 is fixedly connected to one side of the upper surface of the circular rotating block 21, an extending plate 23 is equidistantly connected to the outer wall of the stirring rod 2, a shielding plate 24 is fixedly connected to one end of the extending plate 23, the size of the shielding plate 24 is matched with that of an upper discharging hole 35, when the discharging outer sleeve 3 moves upwards, the shielding plate 24 seals a lower feeding hole 34, so as to ensure that a culture solution can flow out from a limiting ring 31, a helical blade 25 is connected to the outer wall of the stirring rod 2, the edge of the helical blade 25 is attached to the inner wall of the discharging outer sleeve 3, a stirring cross rod 26 is fixedly connected to the lower end of the stirring rod 2, stirring vertical rods 27 are symmetrically connected to both ends of the stirring cross rod 26, the stirring rod 2 rotates to drive the stirring cross rod 26 and the vertical rods 27 to rotate simultaneously, the realization is to the stirring of culture solution, prevents that effective constituent from deposiing in the culture solution, and helical blade 25 follows when puddler 2 is rotatory, can drive the culture solution and enter into to ejection of compact outer tube 3 in from the lower part feed port 34 of ejection of compact outer tube 3 lower extreme, carries through helical blade 25, and the culture solution is from the lower extreme rebound of ejection of compact outer tube 3.

Referring to fig. 5-6, the upper end of the discharging outer tube 3 is fixedly connected with a limiting ring 31, a fixing circular hole 311 is formed in the central position of the limiting ring 31, the fixing circular hole 311 is sleeved with the stirring rod 2, the inner wall of the fixing circular hole 311 is connected with a rubber sealing ring 312, the rubber sealing ring 312 is sleeved with the stirring rod 2, the stirring rod 2 can move up and down in the rubber sealing ring 312, the rubber sealing ring 312 plays a limiting role, one side of the limiting ring 31 is fixedly connected with a discharging conduit 32, one end of the discharging conduit 32 is connected with a rubber hose 321, one end of the rubber hose 321 is bent and then is clamped with the limiting chute 121, the rubber hose 321 plays a role of extending the discharging conduit 32, when the discharging conduit 32 is not used, the rubber hose 321 can be bent, the length of the discharging conduit 32 is shortened, one end of the discharging conduit 32 is clamped with the limiting chute 121, the position of fixed discharging pipe 32, simultaneously can be with the one end shutoff of discharging pipe 32, fixedly connected with rubber seal 33 on the ejection of compact outer tube 3 of spacing ring 31 below, external screw thread 331 has been seted up on rubber seal 33's the outer wall, lower feed hole 34 and upper portion discharge opening 35 have been seted up to ejection of compact outer tube 3's both ends symmetry respectively, fixed apron 11 is run through to the upper end of ejection of compact outer tube 3, and the junction of fixed apron 11 and ejection of compact outer tube 3 sets up threaded hole, the screw hole meshes with external screw thread 331.

The working process is as follows: put into the culture solution through the feed inlet 111 and deposit bucket 1 to the culture solution, the seal plug 112 blocks the feed inlet 111 again, prevent leakage, play the effect of isolated air, prevent the deterioration of bacteria culture solution, it is rotatory to drive puddler 2 through rotatory handle 22, puddler 2 is rotatory to drive stirring horizontal pole 26 and stirring montant 27 and rotate simultaneously, realize the stirring to the culture solution, prevent that effective component in the culture solution from deposiing, the culture solution enters into ejection of compact outer tube 3 from lower part feed port 34 of ejection of compact outer tube 3 lower extreme, carry through helical blade 25, the culture solution moves up from the lower extreme of ejection of compact outer tube 3, realize circulating stirring, after the stirring is accomplished, rotatory ejection of compact outer tube 3, realize ejection of compact outer tube 3 shifts up, spacing ring 31 drives ejection of compact pipe 32 and rotates out spacing spout 121, the size of shielding plate 24 matches with the size of upper portion discharge hole 35, after moving up ejection of compact outer tube 3, shielding plate 24 is with lower part feed port 34 shutoff, continue rotatory puddler 2, the culture solution can be followed spacing ring 31 and flowed out, discharging tube 32 derives the culture solution, rubber seal 33 is in with the meshing of fixed apron 11, can realize sealed effect, when not using discharging tube 32, can buckle rubber hose 321, shorten discharging tube 32's length, one end and spacing spout 121 block with discharging tube 32, the position of fixed discharging tube 32, can be with discharging tube 32's one end shutoff simultaneously, avoid polluting the culture solution and deposit the culture solution in the bucket 1.

In summary, the following steps: this bacterial culture liquid strorage device, be provided with puddler 2, it is rotatory to drive puddler 2 through rotatory handle 22, stirring horizontal pole 26 and stirring montant 27 are rotatory simultaneously, realize the stirring to the culture solution, prevent that effective component from deposiing in the culture solution, the cooperation has ejection of compact outer tube 3 simultaneously, through rotatory helical blade 25, carry the bacterial culture liquid to the upper end of ejection of compact outer tube 3, the circulation stirring, improve the stirring effect, ejection of compact outer tube 3 can rotate upwards to move in addition, shielding plate 24 is with the shutoff of lower part feed port 34, thereby guarantee that the culture solution can follow spacing ring 31 and flow, make things convenient for the ejection of compact, can avoid when getting the material simultaneously, pollute the culture solution of culture solution storage barrel 1, waste is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 bacterial culture liquid strorage device, includes that culture liquid deposits bucket (1), its characterized in that: the upper end of the culture solution storage barrel (1) is provided with a fixed cover plate (11), the edge position of the upper surface of the fixed cover plate (11) is fixedly connected with a limiting ring (12), the inner wall of the limiting ring (12) is provided with a limiting sliding chute (121), the fixed cover plate (11) is provided with a feeding port (111), the central position of the fixed cover plate (11) is in through connection with a stirring rod (2), the outer part of the stirring rod (2) is sleeved with a discharging outer sleeve (3), the upper end of the stirring rod (2) is fixedly connected with a circular rotating block (21), one side of the upper surface of the circular rotating block (21) is fixedly connected with a rotating handle (22), the outer wall of the stirring rod (2) is equidistantly connected with an extension plate (23), one end of the extension plate (23) is fixedly connected with a baffle plate (24), the outer wall of the stirring rod (2) is connected with a helical blade (25), and the lower end of the stirring rod (2) is fixedly connected with a stirring cross rod (26), both ends symmetric connection of stirring horizontal pole (26) has stirring montant (27), upper end fixedly connected with spacing ring (31) of ejection of compact outer tube (3), fixed round hole (311) have been seted up on the central point of spacing ring (31), fixed round hole (311) cup joint with puddler (2), one side fixedly connected with ejection of compact pipe (32) of spacing ring (31), fixedly connected with rubber seal (33) are gone up in ejection of compact outer tube (3) of spacing ring (31) below, external screw thread (331) have been seted up on the outer wall of rubber seal (33), lower part feed port (34) and upper portion discharge opening (35) have been seted up to the both ends symmetry respectively of ejection of compact outer tube (3).

2. A bacteria culture storage device according to claim 1, wherein: and a sealing plug (112) is arranged on the feeding hole (111).

3. A bacteria culture storage device according to claim 1, wherein: the upper end of the discharging outer sleeve (3) penetrates through the fixed cover plate (11), a threaded hole is formed in the joint of the fixed cover plate (11) and the discharging outer sleeve (3), and the threaded hole is meshed with the external thread (331).

4. A bacteria culture storage device according to claim 1, wherein: one end of the discharging conduit (32) is connected with a rubber hose (321), and one end of the rubber hose (321) is bent and then is clamped and connected with the limiting sliding groove (121).

5. A bacteria culture storage device according to claim 1, wherein: the inner wall of the fixed round hole (311) is connected with a rubber sealing ring (312), and the rubber sealing ring (312) is sleeved with the stirring rod (2).

6. A bacteria culture storage device according to claim 1, wherein: the size of the baffle plate (24) is matched with that of the upper discharge hole (35).

7. A bacteria culture storage device according to claim 1, wherein: the edge of the helical blade (25) is attached to the inner wall of the discharging outer sleeve (3).