CN213388693U - Enrichment culture device - Google Patents

Abstract

The utility model discloses an enrichment culture device, which comprises a base, wherein grooves are arranged at the middle positions of two sides of the top of the base, internal thread sleeves are arranged inside two groups of grooves in a sliding manner, driven gears are arranged at the tops of the outer sides of the two groups of internal thread sleeves, and threaded rods are arranged inside the two groups of internal thread sleeves; the utility model discloses a carry out even heating to cultivateing the storehouse outside and keep warm, make the temperature of cultivateing the inside different positions in storehouse be in same temperature all the time, can all can reach the anticipated temperature to the bacterium of cultivateing the storehouse inside, improve bacteria cultivation's success rate greatly, simultaneously when carrying out conveying gas to cultivateing the storehouse inside, can stir cultivation storehouse inside this moment, make gas can fully combine with the bacterium of inside cultivation storehouse, make the bacterium can breed in a large number in gaseous abundant environment, improve the activity of bacterium, be favorable to the cultivation of bacterium.

Description

Enrichment culture device

Technical Field

The utility model relates to a culture apparatus technical field specifically is an enrichment culture apparatus.

Background

Simply speaking, the enrichment culture is to inoculate bacteria on a culture medium (enrichment multipurpose liquid culture medium), and culture under certain conditions to enable the bacteria to multiply in large quantity so as to obtain a large quantity of bacterial cultures for further experiments;

the existing culture device has certain defects:

1. firstly, proper temperature is needed when bacteria are cultured, but due to the existing heating device, when the culture medium is heated, the culture medium is generally inconvenient to be uniformly heated, so that the effect of bacteria culture cannot be expected;

2. meanwhile, when gas is conveyed inside, only bacteria at the top are usually conveyed, and bacteria at the bottom cannot well contact with the gas, so that the activity of the bacteria is reduced, and the bacteria are not beneficial to culture;

3. finally, in the process of culturing bacteria, a large amount of harmful gas can be generated, the harmful gas is not convenient to directly discharge to the outside, and the environment is easily polluted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an enrichment culture device 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: an enrichment culture device comprises a base, wherein grooves are formed in the middle positions of two sides of the top of the base, two groups of grooves are internally provided with inner thread sleeves in a sliding mode, the tops of the outer sides of the two groups of inner thread sleeves are provided with driven gears, threaded rods are arranged in the two groups of inner thread sleeves, four groups of supporting legs at four corners of the base are provided with culture bins, the tops of the outer sides of the culture bins are sleeved with sealing covers, heat preservation bins are arranged on the outer sides of the culture bins, the tops of the two groups of threaded rods extend into the heat preservation bins, heating plates are arranged at the tops of the two groups of threaded rods, miniature servo motors are arranged at the middle positions of the top of the base, the output ends of the miniature servo motors are provided with rotating shafts, and driving gears are arranged at the, the top of pivot extends to the inside of cultivateing the storehouse, the top of pivot is provided with the honeycomb duct, the honeycomb duct both sides evenly are provided with three outlet ducts of group, six groups one side that the honeycomb duct was kept away from to the outlet duct all is provided with the check valve, the inside top cover of honeycomb duct is equipped with the connecting pipe, the inside of sealed lid is run through at the top of connecting pipe, the bilateral symmetry at sealed lid top is provided with the disinfection storehouse, the bottom in disinfection storehouse extends to the inside of cultivateing the storehouse, the one end at sealed lid top is provided with the blast pipe, and is two sets of the top in disinfection storehouse extends to the inside of blast pipe, the intermediate position department of the positive one end in heat preservation storehouse is provided with control panel, control panel.

Preferably, the bottom outside the connecting pipe is provided with an annular sliding chute, and the guide pipe is in sliding fit with the annular sliding chute.

Preferably, the outside of miniature servo motor is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton.

Preferably, the disinfection bin is in an inverted U shape, and one end of the disinfection bin extends into the disinfection solution.

Preferably, a through groove is formed in the middle of the top of the sealing cover, and the connecting pipe is matched with the through groove.

Preferably, the driving gear is located between two sets of driven gears, and the grooves are meshed with the driven gears.

Compared with the prior art, the beneficial effects of the utility model are that: the enrichment culture device has the advantages that the temperature of different positions inside the culture bin is always kept at the same temperature by uniformly heating and insulating the outer side of the culture bin, bacteria inside the culture bin can reach the expected temperature, the success rate of bacteria culture is greatly improved, meanwhile, when gas is conveyed inside the culture bin, the inside of the culture bin can be stirred at the moment, the gas can be fully combined with the bacteria inside the culture bin, the bacteria can be greatly propagated in a full-gas environment, the activity of the bacteria is improved, the bacteria can be cultured, and finally, toxic gas generated by the bacteria is collected and disinfected, so that the pollution of the toxic gas to the environment is prevented, and the safety during culture is improved;

1. through the mutual matching among the micro servo motor, the driving gear, the internal thread sleeve, the threaded rod, the heating plate and the heat preservation cabin, the outer side of the culture cabin is uniformly heated and preserved, so that the temperatures of different positions in the culture cabin are always at the same temperature, the bacteria in the culture cabin can reach the expected temperature, and the success rate of bacteria culture is greatly improved;

2. through the mutual matching among the rotating shaft, the flow guide pipe, the connecting pipe, the air outlet pipe and the one-way valve, when gas is conveyed inside the culture bin, the inside of the culture bin can be stirred at the moment, so that the gas can be fully combined with bacteria inside the culture bin, the bacteria can be massively propagated in an environment with sufficient gas, the activity of the bacteria is improved, and the culture of the bacteria is facilitated;

3. through mutually supporting between blast pipe and the disinfection storehouse, collect the toxic gas that produces the bacterium at last, disinfect, prevent the pollution of toxic gas to the environment, security when improving the cultivation.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a perspective view of the cultivation chamber of the present invention;

FIG. 4 is a perspective view of the heating plate of the present invention

Figure 5 is a side sectional view of the disinfection chamber of the present invention.

In the figure: 1. a base; 2. a rotating shaft; 3. a micro servo motor; 4. a driving gear; 5. an internally threaded sleeve; 6. a threaded rod; 7. a flow guide pipe; 8. heating plates; 9. a connecting pipe; 10. a heat preservation bin; 11. an air outlet pipe; 12. a one-way valve; 13. a driven gear; 14. a groove; 15. an exhaust pipe; 16. a disinfection bin; 17. a culture bin; 18. a control panel; 19. supporting legs; 20. and (7) sealing the cover.

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. 1-5, the present invention provides an embodiment: an enrichment culture device comprises a base 1, grooves 14 are arranged at the middle positions of two sides of the top of the base 1, internal thread sleeves 5 are arranged inside two groups of grooves 14 in a sliding mode, driven gears 13 are arranged at the tops of the outer sides of the two groups of internal thread sleeves 5, threaded rods 6 are arranged inside the two groups of internal thread sleeves 5, four groups of supporting legs 19 at four corners of the base 1, a culture bin 17 is arranged at the tops of the four groups of supporting legs 19, a sealing cover 20 is sleeved at the top of the outer side of the culture bin 17, a heat preservation bin 10 is arranged at the outer side of the culture bin 17, the tops of the two groups of threaded rods 6 extend to the inside of the heat preservation bin 10, heating plates 8 are arranged at the tops of the two groups of threaded rods 6 and heat the inside of the culture bin 17, a micro servo motor 3 is arranged at the middle position of the top of the, the top of pivot 2 extends to the inside of cultivateing storehouse 17, the top of pivot 2 is provided with honeycomb duct 7, honeycomb duct 7 both sides evenly are provided with three outlet ducts 11 of group, one side that honeycomb duct 7 was kept away from to six outlet ducts 11 all is provided with check valve 12, the inside top cover of honeycomb duct 7 is equipped with connecting pipe 9, the inside of sealed lid 20 is run through at the top of connecting pipe 9, the bilateral symmetry at sealed lid 20 top is provided with disinfection storehouse 16, disinfect the toxic gas that the bacterium produced, the bottom of disinfection storehouse 16 extends to the inside of cultivateing storehouse 17, the one end at sealed lid 20 top is provided with blast pipe 15, the top of two sets of disinfection storehouses 16 extends to the inside of blast pipe 15, the intermediate position department of the positive one end in storehouse 10 that keeps warm is provided with control panel 18, control panel 18 passes.

In this implementation, the bottom in the connecting pipe 9 outside is provided with annular spout, honeycomb duct 7 and annular spout mutual sliding adaptation, make connecting pipe 9 and honeycomb duct 7 connect inseparabler, miniature servo motor 3's the outside is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton, it produces the noise to reduce miniature servo motor 3, disinfection storehouse 16 is the type of falling U, the one end in disinfection storehouse 16 extends to inside the antiseptic solution, make the disinfection more thorough, the intermediate position department at sealed lid 20 top is provided with logical groove, connecting pipe 9 and logical groove mutual adaptation, be convenient for take off sealed lid 20, driving gear 4 is located between two sets of driven gear 13, recess 14 and driven gear 13 intermeshing, make driving gear 14 drive two sets of driven gear 13 simultaneously and rotate.

The working principle is as follows: firstly, culture solution and bacteria are placed inside a culture bin 17, a sealing cover 20 is covered on the top of the culture bin 17, so that a connecting pipe 9 penetrates through a through groove in the sealing cover 20, at the moment, the device is powered on, a control panel 18 is opened, at the moment, the temperature inside the culture bin 17 needs to be controlled, a micro servo motor 3 and a heating plate 8 are simultaneously opened through the control panel 18, the heating plate 8 is powered on to generate a large amount of heat, the heating plate 8 heats the inside of the culture bin 17, so that the inside of the culture bin 17 reaches a proper culture temperature, meanwhile, the micro servo motor 3 works to drive two groups of driven gears 13 through a driving gear 4, the two groups of driven gears 13 drive an internal thread sleeve 5 to rotate inside a groove 14, a threaded rod 6 continuously moves up and down inside the internal thread sleeve 5, and the heating plate 8 is driven to move up and down, uniformly heating the culture bin 17;

meanwhile, the micro servo motor 3 works to drive the rotating shaft 2 to rotate, the rotating shaft 2 drives a plurality of groups of air outlet pipes 11 and one-way valves 12 to rotate inside the culture bin 17 through the guide pipe 7, the internal machine type of the culture bin 17 is stirred, at the moment, the connecting pipe 9 is communicated with an external oxygen pump, so that oxygen is conveyed to the inside of the guide pipe 7 through the connecting pipe 9, and then the oxygen is sprayed out of the culture solution through the air outlet pipes 11 and the one-way valves 12 from the inside of the guide pipe 7, so that the gas is in full contact with bacteria, and the activity of the bacteria is greatly;

finally, the gas generated by the bacteria is conveyed to the inside of the exhaust pipe 15 through the two groups of disinfection bins 16, and at the moment, the gas passes through the inside of the disinfection solution to disinfect the gas, so that the disinfected gas is exhausted outside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides a enrichment culture apparatus, includes base (1), its characterized in that: the improved multifunctional incubator is characterized in that a groove (14) is formed in the middle of two sides of the top of the base (1), an internal thread sleeve (5) is arranged in the groove (14) in a sliding mode, a driven gear (13) is arranged at the top of the outer side of the internal thread sleeve (5), a threaded rod (6) is arranged in the internal thread sleeve (5), four supporting legs (19) at four corners of the base (1) are arranged, a culture bin (17) is arranged at the top of the four supporting legs (19), a sealing cover (20) is sleeved at the top of the outer side of the culture bin (17), a heat preservation bin (10) is arranged on the outer side of the culture bin (17), the tops of the threaded rods (6) extend into the heat preservation bin (10), a heating plate (8) is arranged at the tops of the threaded rods (6), and a miniature servo motor (3) is arranged at the middle, the output of miniature servo motor (3) is provided with pivot (2), the intermediate position department in the pivot (2) outside is provided with driving gear (4), the top of pivot (2) extends to the inside of cultivateing storehouse (17), the top of pivot (2) is provided with honeycomb duct (7), honeycomb duct (7) both sides evenly are provided with three sets of outlet duct (11), six sets of one side that honeycomb duct (7) were kept away from to outlet duct (11) all is provided with check valve (12), the inside top cover of honeycomb duct (7) is equipped with connecting pipe (9), the inside of sealed lid (20) is run through at the top of connecting pipe (9), the bilateral symmetry at sealed lid (20) top is provided with disinfection storehouse (16), the bottom in disinfection storehouse (16) extends to the inside of cultivateing storehouse (17), the one end at sealed lid (20) top is provided with blast pipe (15), the top of two sets of disinfection storehouse (16) extends to the inside of blast pipe (15), the intermediate position department of the positive one end in heat preservation storehouse (10) is provided with control panel (18), control panel (18) are connected with miniature servo motor (3) and hot plate (8) electricity respectively through the wire.

2. The enrichment culture apparatus of claim 1, wherein: the bottom outside the connecting pipe (9) is provided with an annular sliding groove, and the guide pipe (7) is matched with the annular sliding groove in a sliding mode.

3. The enrichment culture apparatus of claim 1, wherein: the outside of miniature servo motor (3) is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton.

4. The enrichment culture apparatus of claim 1, wherein: the disinfection cabin (16) is in an inverted U shape, and one end of the disinfection cabin (16) extends into the disinfection liquid.

5. The enrichment culture apparatus of claim 1, wherein: a through groove is formed in the middle of the top of the sealing cover (20), and the connecting pipe (9) is matched with the through groove.

6. The enrichment culture apparatus of claim 1, wherein: the driving gear (4) is located between two groups of driven gears (13), and the grooves (14) are meshed with the driven gears (13).

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