CN112553068A

CN112553068A - Microbial cultivation device for bioengineering experiments

Info

Publication number: CN112553068A
Application number: CN202011572522.0A
Authority: CN
Inventors: 魏莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-03-26

Abstract

The invention relates to the technical field of bioengineering, in particular to a microorganism culture device for bioengineering experiments, which comprises a culture box body and a culture tank, wherein the culture tank is fixedly arranged in the culture box body, a plurality of temperature regulators are symmetrically arranged in the culture box body, one side of the culture box body is provided with a handle, a discharge hole is formed in the culture box body, a containing bottle matched with the culture tank is arranged right above the culture tank, one end of the containing bottle is slidably clamped at one end of the culture tank, a sliding block is slidably arranged in the culture tank, a threaded rod is rotatably arranged on the sliding block, the threaded rod penetrates through the culture box body and is in threaded fit with the culture box body, and a rotary bottom is fixedly arranged at one end of the threaded; according to the invention, the containing bottle and the culture tank are assembled together, and the slider capable of moving up and down is arranged and can indirectly take and place the microorganisms, so that the microorganism taking and placing operation is facilitated for workers, and the time is saved.

Description

Microbial cultivation device for bioengineering experiments

Technical Field

The invention relates to the technical field of bioengineering, in particular to a microorganism culture device for bioengineering experiments.

Background

The microbial culture refers to the culture of microorganisms by means of artificially prepared culture medium and artificially created culture conditions (such as culture temperature) to make some microorganisms grow and reproduce rapidly. The culture of microorganisms can be divided into pure culture and mixed culture, wherein the former means the culture and utilization of purified single strains, and the latter means the culture of microorganisms in mixed strains or natural samples (such as soil), and then the diversity and quantity of microorganisms in the soil can be estimated to a certain extent according to the types and quantity of microorganisms growing on a culture medium.

The microorganism is around the experiment, and the staff all can meet a difficult problem, and it is very inconvenient with the microorganism from the transfer process between incubator and the experimental flask, lead to the microorganism to leak along with the culture solution from the bottleneck easily to cause certain waste.

Disclosure of Invention

The invention aims to provide a microorganism culture device for bioengineering experiments, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a microbial cultivation device for bioengineering experiments comprises a cultivation box body and a cultivation tank, wherein the cultivation tank is fixedly arranged in the cultivation box body, a plurality of temperature regulators are symmetrically arranged in the cultivation box body, one side of the cultivation box body is provided with a handle, a discharge hole is arranged on the cultivation box body, a containing bottle matched with the cultivation tank is arranged right above the cultivation tank, one end of the containing bottle is slidably clamped at one end of the cultivation tank, a slide block is slidably arranged in the cultivation tank, a threaded rod is rotatably arranged on the slide block and penetrates through the cultivation box body and is in threaded fit with the cultivation box body, a rotary bottom is fixedly arranged at one end of the threaded rod and is in sliding fit with the cultivation box body, a bottle plug matched with the discharge hole and the containing bottle is slidably arranged on the slide block, a plurality of clamping blocks are circumferentially arranged on the bottle plug, a plurality of clamping grooves matched with the clamping blocks are arranged on a moving path of the, articulated between the one end of fixture block and the bottle plug, elastic connection between the other end of fixture block and the bottle plug, be equipped with coupling assembling between bottle plug and the slider, coupling assembling includes connector, electro-magnet and iron plate, the one end of connector slides and inserts and establish in the bottle plug and elastic connection between the two, be connected through being connected the rope between connector and the fixture block, be equipped with the spread groove with connector looks adaptation on the slider, electro-magnet and iron plate fixed mounting are in connector and slider respectively, be equipped with control switch on the incubator body, coupling assembling still includes the locking unit.

Further: a plurality of concave parts are arranged on the upper circumference of the rotating base.

Further: the one end of blake jar is equipped with the recess, the one end of receiving the bottle is inserted and is established in the recess, a plurality of gag lever posts have been laid to the peripheral circumference of blake jar, elastic connection between gag lever post and the blake jar, the both sides joint of the one end of receiving the bottle is between gag lever post and blake jar.

Further: the groove is conical.

And further: the locking unit is including triggering ring sum card strip, trigger the ring rotation and install in the connector, card strip slidable mounting is in the slider, and is equipped with the electric telescopic handle who is used for driving the card strip in the slider, trigger to encircle the pole groove that is equipped with and blocks a looks adaptation, the one end fixed mounting who triggers the ring has first contact, be equipped with in the connector with first contact matched with second contact, the other end that triggers the ring is crisscross to be inlayed and is equipped with the ball, be equipped with in the spread groove with ball matched with helicla flute.

And further: the bilateral symmetry slidable mounting of discharge gate has two closed doors, the looks remote site of closed door bonds and has the rubber skin, still the symmetry is equipped with two gasbags in the culture tank, the both ends of gasbag respectively with closed door and culture tank fixed connection, the both sides of culture tank still the symmetry are equipped with aerifys the mechanism.

And further: the mechanism of aerifing includes aerifing pole and gas cylinder, the one end fixed mounting of aerifing the pole has the piston, piston slidable mounting is in the gas cylinder, be equipped with the gas outlet with the gasbag intercommunication in the gas cylinder, the bilateral symmetry of culture tank rotates and installs two gears, the both sides of slider are equipped with the rack with gear engaged with, the other end fixed mounting of aerifing the pole is on the gear.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

1. by arranging the control switch, the culture tank, the containing bottle, the rotary bottom, the sliding block, the threaded rod, the discharge hole, the bottle plug, the connector, the electromagnet, the iron block, the clamping block and the concave part, when a worker needs to take out microorganisms for an experiment, the rotary bottom is rotated, so that the sliding block is lifted relative to the culture tank under the action of the threaded rod, the microorganisms in the culture tank are injected into the containing bottle, meanwhile, the bottle plug drives the clamping block to move to the same horizontal height position of the clamping groove on the containing bottle, the locking unit loses the effect by operating the control switch, the connector is reset under the action of elastic force, the clamping block is clamped into the clamping groove to seal the containing bottle under the action of the connecting rope, the microorganism is transferred from the culture tank to the containing bottle, and when the microorganisms in the containing bottle are poured into the culture tank, through control switch's effect for the electro-magnet circular telegram makes the connector motion under the gravitation effect between electro-magnet and iron plate, thereby makes the fixture block break away from the draw-in groove, and whole device has made things convenient for the staff to get and puts the microorganism, saves time for biological experiment.

2. According to the invention, by arranging the electric telescopic rod, the clamping strip, the spiral groove, the ball, the trigger ring, the first contact and the second contact, in the process that the connector is inserted into the connecting groove, the ball is matched with the spiral groove, so that the trigger ring rotates, the first contact and the second contact are separated, further, the electric telescopic rod works, the clamping strip is driven to be inserted into the rod groove, the connector is limited and locked, and meanwhile, the electromagnet is powered off, so that the phenomenon that a plurality of electric appliances work simultaneously, and energy consumption is caused is avoided.

3. According to the invention, by arranging the sealing door, the rubber sheet, the air bag, the rack, the gear, the inflating rod, the piston, the inflating bottle and the air outlet, when microorganisms are injected into the culture tank from the containing bottle, the slide block is driven to move downwards, the rack is driven to move, and under the meshing action between the rack and the gear, the inflating rod drives the piston to move and be matched with the inflating bottle, so that gas is injected into the air bag to inflate, the sealing door is driven to move oppositely, the discharge port is plugged, and external air is prevented from flowing in when the microorganisms are cultured.

Drawings

FIG. 1 is a schematic structural view of a microorganism culture apparatus for biological engineering experiments;

FIG. 2 is an enlarged partial structural view of a microorganism culture apparatus for biological engineering experiments at A;

FIG. 3 is an enlarged partial structural view of a microorganism culture apparatus for biological engineering experiments at B;

FIG. 4 is an enlarged partial structural view of a microorganism culture apparatus for biological engineering experiments at b;

FIG. 5 is an enlarged partial structural view of a microorganism culture apparatus for biological engineering experiments at C;

FIG. 6 is a schematic diagram of a trigger ring in a microorganism culture apparatus for biological engineering experiments.

The reference numerals in the schematic drawings illustrate:

1-culture box body, 2-control switch, 3-culture tank, 4-containing bottle, 5-handle, 6-rotary bottom, 7-slide block, 8-threaded rod, 9-thermostat, 10-groove, 11-limiting rod, 12-discharge port, 13-sealing door, 14-rubber sheet, 15-air bag, 16-bottle plug, 17-connector, 18-electromagnet, 19-iron block, 20-electric telescopic rod, 21-clamping strip, 22-spiral groove, 23-ball, 24-trigger ring, 25-clamping block, 26-rack, 27-gear, 28-inflating rod, 29-piston, 30-inflating bottle, 31-air outlet, 32-first contact, 33-second contact, 34-recess.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.

Referring to fig. 1-6, in the embodiment of the present invention, a microorganism culture apparatus for bioengineering experiments includes a culture box 1 and a culture tank 3, the culture tank 3 is fixedly installed in the culture box 1, a plurality of temperature regulators 9 are symmetrically installed in the culture box 1, a handle 5 is installed on one side of the culture box 1, a discharge port 12 is installed on the culture box 1, a receiving bottle 4 adapted to the culture tank 3 is installed right above the culture tank 3, one end of the receiving bottle 4 is slidably clamped at one end of the culture tank 3, a slide block 7 is slidably installed in the culture tank 3, a threaded rod 8 is rotatably installed on the slide block 7, the threaded rod 8 penetrates through the culture box 1 and is in threaded fit with the same, a rotary bottom 6 is fixedly installed at one end of the threaded rod 8, the rotary bottom 6 is in sliding fit with the culture box 1, and a plurality of recesses 34 are circumferentially installed on the rotary bottom 6, the convenient handheld rotation of staff, slidable mounting has the bottle plug 16 with discharge gate 12 and with receiving bottle 4 looks adaptation on the slider 7, circumference is equipped with a plurality of fixture blocks 25 on the bottle plug 16, be equipped with a plurality of draw-in grooves with fixture block 25 looks adaptation on the moving path that is located fixture block 25 on receiving bottle 4, articulated between one end of fixture block 25 and the bottle plug 16, elastic connection between the other end of fixture block 25 and the bottle plug 16, be equipped with coupling assembling between bottle plug 16 and slider 7, coupling assembling includes connector 17, electro-magnet 18 and iron plate 19, the one end of connector 17 slides and inserts and establish in bottle plug 16 and elastic connection between the two, connect through connecting the rope between connector 17 and the fixture block 25, be equipped with the spread groove with connector 17 looks adaptation on the slider 7, electro-magnet 18 and iron plate 19 are fixed mounting respectively in connector 17 and slider 7, the incubator body 1 is provided with a control switch 2, and the connecting assembly further comprises a locking unit.

When a worker needs to take out microorganisms for an experiment, the rotating bottom 6 is rotated, so that the sliding block 7 is lifted relative to the culture tank 3 under the action of the threaded rod 8, the microorganisms in the culture tank 3 are injected into the containing bottle 4, meanwhile, the bottle stopper 16 drives the clamping block 25 to move to the same horizontal height position of the clamping groove on the containing bottle 4, the locking unit loses effect by operating the control switch 2, the connecting head 17 is reset under the action of elastic force, the clamping block 25 is clamped into the clamping groove to perform a plugging action on the containing bottle 4 under the action of the connecting rope, the microorganisms are transferred from the culture tank 3 to the containing bottle 4, when the microorganisms in the containing bottle 4 are poured into the culture tank 3, the electromagnet 18 is electrified under the action of the control switch 2, under the action of the attraction force between the electromagnet 18 and the iron block 19, make connector 17 motion to make fixture block 25 break away from the draw-in groove, to sum up get the process of putting the microorganism, whole device has made things convenient for the staff to get and has put the microorganism, saves time for biological experiment.

Further, referring to fig. 1 and 2, as a preferred embodiment of the present invention, a groove 10 is formed at one end of the culture tank 3, the groove 10 is tapered, one end of the receiving bottle 4 is inserted into the groove 10, a plurality of limiting rods 11 are circumferentially distributed on the periphery of the culture tank 3, the limiting rods 11 are elastically connected with the culture tank 3, and two sides of one end of the receiving bottle 4 are clamped between the limiting rods 11 and the culture tank 3.

When practical application, pulling gag lever post 11 to in inserting recess 10 with storage bottle 4, then release gag lever post 11, under the effect of elastic force, make gag lever post 11 stabilize the joint to 3 culture tanks and storage bottle 4 between, break away from traditional screwed connection's mode, make both ann tear open more conveniently.

Next, referring to fig. 1, 3, 4 and 6, as a preferred embodiment of the present invention, the locking unit includes a trigger ring 24 and a clamping bar 26, the trigger ring 24 is rotatably installed in the connecting head 17, the clamping bar 26 is slidably installed in the sliding block 7, an electric telescopic rod 20 for driving the clamping bar 26 is installed in the sliding block 7, a rod groove adapted to the clamping bar 26 is formed in the trigger ring 24, a first contact 31 is fixedly installed at one end of the trigger ring 24, a second contact 32 matched with the first contact 31 is installed in the connecting head 17, balls 23 are alternately embedded at the other end of the trigger ring 24, and a spiral groove 22 matched with the balls 23 is formed in the connecting groove.

During practical application, insert the in-process in the spread groove at connector 17 for ball 23 cooperatees with helical groove 22, thereby make and trigger ring 24 and rotate, and first contact 32 and second contact 33 break away from, and then make electric telescopic handle 20 work, drive card strip 21 and insert the pole inslot, carry out spacing locking to connector 17, and this while electro-magnet 18 cuts off the power supply, avoid a plurality of electric works simultaneously with the electrical apparatus, cause the energy to consume.

In addition, referring to fig. 1, 2 and 5, as a preferred embodiment of the present invention, two closing doors 13 are symmetrically and slidably installed at both sides of the discharging hole 12, rubber sheets 14 are adhered to the opposite ends of the closing door 13, two air bags 15 are symmetrically arranged in the culture tank 3, the two ends of the air bag 15 are respectively and fixedly connected with the closing door 13 and the culture tank 3, the two sides of the culture tank 3 are also symmetrically provided with an inflating mechanism, the inflation mechanism comprises an inflation rod 28 and an inflation bottle 30, one end of the inflation rod 28 is fixedly provided with a piston 29, the piston 29 is slidably arranged in an inflation bottle 30, an air outlet 31 communicated with the air bag 15 is arranged in the inflation bottle 30, two gears 27 are symmetrically and rotatably arranged on two sides of the culture tank 3, racks 26 meshed with the gears 27 are arranged on two sides of the sliding block 7, and the other end of the inflating rod 28 is fixedly arranged on the gears 27.

When in practical application, when pouring into the culture tank 3 with the microorganism from accomodating bottle 4, make slider 7 when moving down, drive rack 26 and remove, under the meshing effect between rack 26 and the gear 27, make the pole 28 of aerifing drive piston 29 motion and with the cooperation of gas charging bottle 30, thereby carry out work of aerifing in gas injection gasbag 15, and then drive and remove in opposite directions between the closed door 13, carry out shutoff work to discharge gate 12, avoid when cultivateing the microorganism, outside air flows in.

With the above embodiment, the working principle of the present invention is as follows:

when the invention is used, when a worker needs to take out microorganisms for an experiment, the rotating bottom 6 is rotated, so that the sliding block 7 is lifted relative to the culture tank 3 under the action of the threaded rod 8, the microorganisms in the culture tank 3 are injected into the containing bottle 4, meanwhile, the bottle stopper 16 drives the clamping block 25 to move to the same horizontal height position of the clamping groove on the containing bottle 4, the locking unit loses effect through operating the control switch 2, so that the connecting head 17 is reset under the action of elastic force, the clamping block 25 is clamped into the clamping groove to perform a plugging action on the containing bottle 4 under the action of the connecting rope, the microorganism is transferred from the culture tank 3 to the containing bottle 4, and when the microorganisms in the containing bottle 4 are poured into the culture tank 3, the electromagnet 18 is electrified under the action of the control switch 2, under the action of the attraction force between the electromagnet 18 and the iron block 19, the connector 17 is moved, so that the clamping block 25 is separated from the clamping groove.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a microbial cultivation device for bioengineering experiments, includes cultivates box (1) and cultivates jar (3), its characterized in that, cultivate jar (3) fixed mounting in cultivateing box (1), it is equipped with a plurality of thermoregulators (9) to cultivate box (1) internal symmetry, one side of cultivateing box (1) is equipped with handle (5), be equipped with discharge gate (12) on the cultivation box (1), be equipped with storage bottle (4) rather than the looks adaptation directly over cultivation jar (3), the one end slip card of storage bottle (4) is established in the one end of cultivateing jar (3), slidable mounting has slider (7) in cultivation jar (3), threaded rod (8) are installed in the rotation on slider (7), threaded rod (8) run through cultivation box (1) and screw-thread fit between the two, the one end fixed mounting of threaded rod (8) has end of changeing (6), sliding fit is carried out between the rotary bottom (6) and the culture box body (1), a plurality of clamping blocks (25) are arranged on the sliding block (7) in a sliding mode and matched with the discharge hole (12) and the accommodating bottle (4), a plurality of clamping grooves matched with the clamping blocks (25) are formed in the accommodating bottle (4) on the moving path of the clamping blocks (25), one end of each clamping block (25) is hinged to the corresponding bottle plug (16), the other end of each clamping block (25) is elastically connected with the corresponding bottle plug (16), a connecting assembly is arranged between each bottle plug (16) and the corresponding sliding block (7) and comprises a connecting head (17), an electromagnet (18) and an iron block (19), one end of the connecting head (17) is slidably inserted into the corresponding bottle plug (16) and is elastically connected with the corresponding bottle plug (16), and the connecting head (17) is connected with the corresponding clamping block (25) through a connecting rope, be equipped with the spread groove with connector (17) looks adaptation on slider (7), electro-magnet (18) and iron plate (19) are fixed mounting respectively in connector (17) and slider (7), be equipped with control switch (2) on cultivateing box (1), coupling assembling still includes the locking unit.

2. The microorganism culture apparatus for bioengineering experiments according to claim 1, wherein the rotary base (6) is provided with a plurality of recesses (34) in the circumferential direction.

3. The microorganism culture device for bioengineering experiments according to claim 1, wherein one end of the culture tank (3) is provided with a groove (10), one end of the receiving bottle (4) is inserted into the groove (10), a plurality of limiting rods (11) are circumferentially distributed on the periphery of the culture tank (3), the limiting rods (11) are elastically connected with the culture tank (3), and two sides of one end of the receiving bottle (4) are clamped between the limiting rods (11) and the culture tank (3).

4. The microbial cultivation device for bioengineering experiments according to claim 3, wherein the groove (10) is tapered.

5. The microorganism culture device for bioengineering experiments according to claim 1, characterized in that, the locking unit includes trigger ring (24) and card strip (26), trigger ring (24) rotate to be installed in connector (17), card strip (26) slidable mounting is in slider (7), and is equipped with electric telescopic handle (20) that is used for driving card strip (26) in slider (7), be equipped with the pole groove with card strip (26) looks adaptation on trigger ring (24), the one end fixed mounting of trigger ring (24) has first contact (31), be equipped with in connector (17) with first contact (31) matched with second contact (32), the other end of trigger ring (24) is crisscross to be inlayed and is equipped with ball (23), be equipped with in the spread groove with ball (23) matched with helicla flute (22).

6. The microorganism culture device for bioengineering experiments according to claim 1, wherein two closing doors (13) are symmetrically and slidably installed on two sides of the discharge port (12), rubber sheets (14) are bonded to opposite ends of the closing doors (13), two air bags (15) are symmetrically arranged in the culture tank (3), two ends of each air bag (15) are respectively and fixedly connected with the closing doors (13) and the culture tank (3), and air inflation mechanisms are symmetrically arranged on two sides of the culture tank (3).

7. The microorganism culture device for bioengineering experiments according to claim 6, wherein, the mechanism of aerifing includes aerify pole (28) and gas cylinder (30), the one end fixed mounting of aerifing pole (28) has piston (29), piston (29) slidable mounting is in gas cylinder (30), be equipped with in gas cylinder (30) with gas outlet (31) of gasbag (15) intercommunication, the bilateral symmetry of culture tank (3) is rotated and is installed two gears (27), the both sides of slider (7) are equipped with rack (26) with gear (27) engaged with, the other end fixed mounting of aerifing pole (28) is on gear (27).