CN218811771U

CN218811771U - Microbial cultivation device

Info

Publication number: CN218811771U
Application number: CN202223087692.7U
Authority: CN
Inventors: 王宝强; 赵颖
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-07
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a microbial cultivation device, including cultivateing the outer container, it is equipped with the case lid to cultivate the outer container top, cultivate the outer container top and seted up and accomodate the groove, accomodate the inslot and be equipped with the cultivation inner box, cultivate inner box bottom fixedly connected with electric putter, the electric putter bottom rotates with the cultivation outer container to be connected, the storage tank bottom fixedly connected with motor, motor output end fixedly connected with first gear, the last fixedly connected with second gear of electric putter. The utility model discloses a set up the baffle and fall into solitary space with every culture dish, set up and culture dish quantity assorted bulb and heater, can set up different illumination intensity and temperature to each culture dish, can set up a plurality of experimental groups simultaneously, raise the efficiency, set up electric putter and can rise the interior case of cultivateing from the incubator, the cooperation motor drives the interior case of cultivateing and rotates, can conveniently observe the condition in the culture dish.

Description

Microbial cultivation device

Technical Field

The utility model relates to a microbial cultivation technical field, concretely relates to microbial cultivation device.

Background

The microbial culture refers to the rapid growth and propagation of certain microbes by means of artificially prepared culture media and artificially created culture conditions, and is called microbial culture, wherein the microbial culture can be divided into pure culture and mixed culture, the former refers to the culture and utilization of purified single strains, and the latter refers to the culture of mixed strains or microbes in natural samples, and then the diversity and the quantity of the microbes in the soil can be estimated to a certain extent according to the types and the quantity of the microbes grown on the culture media.

In the chinese patent of application number 202121232605.5, a microbial cultivation device is disclosed, relate to microbial cultivation's technical field, including incubator and test tube rack, the front side of incubator is connected with the chamber door through the loose-leaf, test tube rack sliding connection is in the incubator, the rack includes the bottom plate, place frame and sunning post, it is "U" font and opening down and fixed with the bottom plate to place the frame, be equipped with a plurality of test tube locating hole on placing the frame, be equipped with the test tube locating slot with test tube locating hole one-to-one on the bottom plate, the bottom plate is equipped with the sunning post the same with test tube locating hole number in the rear side of placing the frame, the sunning post with place and be equipped with the baffle between the frame, bilateral symmetry in the incubator is equipped with constant temperature heater, constant temperature heater and the control panel electric connection on the chamber door. The utility model discloses a when using, do not need to go in addition to look for test tube rack, special frame is special, saves time.

Among the above-mentioned technical scheme, the living environment in the whole incubator is all the same, can not satisfy a plurality of experiment groups to observe the microorganism growth condition in the culture process and need take out the test tube and observe, lead to the microorganism to rock easily and influence experimental structure.

Therefore, it is necessary to invent a microorganism culture apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a microbial cultivation device, fall into solitary space with every culture dish through setting up the baffle, set up and culture dish quantity assorted bulb and heater, can set up different illumination intensity and temperature to each culture dish, can set up a plurality of experiment groups simultaneously, the efficiency is improved, it can rise the culture inner box from the incubator outer box to set up electric putter, the cooperation motor drives the culture inner box and rotates, can conveniently observe the condition in the culture dish, need not to take out the culture dish and observe, and is simple and convenient, and can prevent that the process of taking out from rocking influence experiment structure, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a microbial cultivation device, is including cultivateing the outer container, it is equipped with the case lid to cultivate the outer container top, cultivate the outer container top and seted up and accomodate the groove, accomodate the inslot and be equipped with the interior case of cultivateing, cultivate interior bottom of the case fixedly connected with electric putter, the electric putter bottom rotates with the cultivation outer container to be connected, the holding tank bottom fixedly connected with motor, motor output end fixedly connected with first gear, fixedly connected with second gear on the electric putter, first gear and second gear meshing are connected, cultivate interior incasement center fixedly connected with fixed block, cultivate incasement wall bottom fixedly connected with spacing, the spacing groove has been seted up on the spacing strip, the spacing inslot is equipped with the baffle, the equal fixedly connected with draw runner in baffle both sides, all seted up on fixed block and the cultivation incasement with draw runner assorted spout, draw runner and spout sliding connection, case lid bottom fixedly connected with sealing block, set up on the sealing block with the recess with the baffle assorted, sealing block bottom fixedly connected with bulb and stopper, the stopper top fixedly connected with stopper, the round groove is equipped with the movable temperature sensor, the movable block is equipped with the stopper and the movable temperature sensor, the movable temperature sensor is connected with the stopper in the groove.

As the utility model discloses a preferred scheme, the quantity of spacing strip sets up to a plurality ofly, and is a plurality of spacing strip is the annular distribution.

As the utility model discloses a preferred scheme, the quantity of bulb and heater sets up to a plurality ofly, and is a plurality of bulb and heater are the annular and distribute.

As the preferred scheme of the utility model, the quantity of activity groove sets up to four, four the activity groove is the annular and distributes.

As the utility model discloses a preferred scheme, the input of controller is equipped with the AD converter, the output of controller is equipped with the DA converter, temperature sensor and AD converter electric connection, heater and DA converter electric connection.

As the preferred scheme of the utility model, the outside fixedly connected with card strip of sealed piece, the incasement wall has seted up and has blocked a assorted draw-in groove in the cultivation, draw-in groove and card strip joint.

In the technical scheme, the utility model provides a technological effect and advantage:

1. each culture dish is divided into an independent space by arranging the baffle plate, the bulbs and the heating wires matched with the culture dishes in number are arranged, different illumination intensity and temperature can be set for each culture dish, a plurality of experiment groups can be set simultaneously, the efficiency is improved, the culture inner box can be lifted from the culture outer box by arranging the electric push rod, the culture inner box is driven to rotate by matching with the motor, the condition in the culture dish can be conveniently observed, the culture dish does not need to be taken out for observation, the operation is simple and convenient, and the experiment structure can be prevented from being influenced by shaking in the taking process;

2. through controller and temperature sensor, the temperature in every culture dish space of control that can be accurate, because experimental data requires comparatively strictly, it is great that artificial control temperature leads to the error easily, set up movable block and spring, can fix the culture dish of placing in the circular slot, the culture dish rocks when preventing to cultivate the inner box and rise or rotate, set up the baffle that a plurality of spacing strips can set up suitable quantity according to the subject, baffle between two culture dishes that need same illumination and temperature can take out, the adjustability of whole device is high, can adjust according to various experimental demands.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

FIG. 2 is a schematic view of the connection between the inner box and the baffle plate;

FIG. 3 is a schematic view of the connection between the motor and the electric push rod of the present invention;

FIG. 4 is a schematic view of the structure of the inner incubator of the present invention;

FIG. 5 is a schematic view of the case cover structure of the present invention;

FIG. 6 is a sectional view of the limiting block of the present invention;

fig. 7 is a system flow chart of the present invention.

Description of reference numerals:

1. culturing an outer box; 2. culturing an inner box; 3. an electric push rod; 4. a motor; 5. a first gear; 6. a second gear; 7. a fixed block; 8. a limiting strip; 9. a baffle plate; 10. a limiting groove; 11. a slide bar; 12. a chute; 13. a box cover; 14. a sealing block; 15. a groove; 16. a heater; 17. a bulb; 18. a limiting block; 19. a circular groove; 20. a movable groove; 21. a spring; 22. a movable block; 23. a temperature sensor; 24. a controller; 25. clamping the strip; 26. a card slot; 27. a culture dish.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a microbial cultivation device as shown in fig. 1-7, including cultivateing outer container 1, cultivate 1 top of outer container and be equipped with case lid 13, cultivate 1 top of outer container and seted up and accomodate the groove, accomodate the inslot and be equipped with cultivation inner box 2, cultivate 2 bottom fixedly connected with electric putter 3 of inner box, 3 bottoms of electric putter rotate with cultivateing outer container 1 and be connected, accomodate bottom fixedly connected with motor 4, motor 4 output end fixedly connected with first gear 5, fixedly connected with second gear 6 on the electric putter 3, first gear 5 and the meshing of second gear 6 are connected, cultivate 2 central fixedly connected with fixed block 7 of inner box, cultivate 2 inner wall bottom fixedly connected with spacing strip 8 of inner box, spacing groove 10 has been seted up on the spacing strip 8, be equipped with baffle 9 in the spacing groove 10, the equal fixedly connected with draw runner 11 in baffle 9 both sides, all set up on fixed block 7 and the cultivation inner box 2 with draw runner 11 assorted spout 12, draw runner 11 and spout 12 sliding connection, 13 bottom fixedly connected with fixed connection with spacing block 14, set up and be equipped with the inside seal 20 of

movable block

18 and 18 fixed seal 20, it is equipped with movable seal 20 and the movable seal 20 and is equipped with the stopper 18 and the movable seal 20 and is equipped with the seal 20 and seal 20 on the seal groove 20 on the movable seal 20, it is equipped with movable seal 20 and cultivate the inside the movable seal groove 20, it is equipped with movable seal groove 18 and the movable seal limit block 20.

Further, in the above technical solution, the number of the limiting strips 8 is set to be plural, and the plurality of limiting strips 8 are distributed annularly;

specifically, the baffle plates 9 are inserted into the limiting grooves 10 on the limiting strips 8 and can be fixed, and the number of the baffle plates 9 can be rapidly adjusted according to needs.

Further, in the above technical solution, the number of the bulbs 17 and the heating wires 16 is set to be plural, and the plurality of bulbs 17 and the heating wires 16 are distributed in a ring shape;

specifically, the bulb 17 can provide different lights, and the heating wire 16 can provide different temperatures for microorganisms, so as to meet various living environments of the microorganisms.

Further, in the above technical solution, the number of the movable slots 20 is four, and the four movable slots 20 are annularly distributed;

specifically, the petri dish 27 is placed in the circular groove 19, and the petri dish 27 presses the movable block 22 so that the movable block 22 moves into the movable groove 20, and the movable block 22 abuts against the petri dish 27 due to the elastic action of the spring 21, so that the petri dish 27 is fixed.

Further, in the above technical solution, an a/D converter is disposed at an input end of the controller 24, a D/a converter is disposed at an output end of the controller 24, the temperature sensor 23 is electrically connected to the a/D converter, and the heating wire 16 is electrically connected to the D/a converter;

specifically, the temperature sensor 23 monitors the temperature around the culture dish 27 in real time, converts the temperature into a data signal through the a/D converter, and then the controller 24 analyzes and processes the data signal and compares the data signal with a set value, so that the heating degree of the heating wire 16 is reduced when the set temperature is lower than the measurement temperature, and the heating degree of the heating wire 16 is increased when the set temperature is higher than the measurement temperature.

Further, in the above technical scheme, the outer side of the sealing block 14 is fixedly connected with a clamping strip 25, the inner wall of the inner incubator 2 is provided with a clamping groove 26 matched with the clamping strip 25, and the clamping groove 26 is clamped with the clamping strip 25;

specifically, cover case lid 13, case lid 13 and cultivation outer container 1 can be fixed to draw-in groove 26 and card strip 25 joint, and the sealing layer can be with the independent living environment each other of each culture dish 27 space formation.

The utility model provides a pair of microbial cultivation device is when using, and its working process is:

place the microorganism that will need to cultivate in culture dish 27, put into circular slot 19 with culture dish 27, culture dish 27 extrudees movable block 22 and makes movable block 22 remove to movable slot 20, because the elastic action of spring 21 is with movable block 22 and culture dish 27 butt, fix culture dish 27, the quantity of experiment group quantity adjusting baffle 9 according to different conditions, cover case lid 13, adjust illumination intensity and temperature, need observe the culture condition at the culture in-process, can open case lid 13 and start electric putter 3 and raise interior case 2 of cultivateing, restart motor 4 drives first gear 5 and rotates, thereby drive second gear 6, electric putter 3 and interior case 2 of cultivateing rotate, can observe each culture dish 27 condition, need not to take out every culture dish 27, the rocking of culture dish 27 has been avoided.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A microbial cultivation device, including cultivateing outer container (1), its characterized in that: the top of the culture outer box (1) is provided with a box cover (13), the top of the culture outer box (1) is provided with an accommodating groove, the accommodating groove is internally provided with a culture inner box (2), the bottom of the culture inner box (2) is fixedly connected with an electric push rod (3), the bottom of the electric push rod (3) is rotatably connected with the culture outer box (1), the bottom of the accommodating groove is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a first gear (5), the electric push rod (3) is fixedly connected with a second gear (6), the first gear (5) is meshed with the second gear (6), the center of the culture inner box (2) is fixedly connected with a fixed block (7), the bottom of the inner wall of the culture inner box (2) is fixedly connected with a limit strip (8), the limit groove (10) is arranged on the limit strip (8), a baffle (9) is arranged in the limit groove (10), the two sides of the baffle (9) are both fixedly connected with slide strips (11), the fixed block (7) and the culture inner box (2) are respectively provided with a slide strip (11), the slide block (12) which is matched with the slide strip (12), the seal groove (14) and the seal block (14), sealed piece (14) bottom fixedly connected with bulb (17) and heater (16), cultivate inner box (2) top fixedly connected with stopper (18), circular slot (19) have been seted up at stopper (18) top, be equipped with culture dish (27) in circular slot (19), activity groove (20) have been seted up to circular slot (19) inboard, sliding connection has movable block (22) in activity groove (20), be equipped with spring (21) between movable block (22) and activity groove (20), spring (21) both ends respectively with movable block (22) and activity groove (20) fixed connection, movable block (22) one side sets up to the inclined plane, stopper (18) outside is equipped with temperature sensor (23), be equipped with controller (24) on cultivateing outer box (1), baffle (9) are made by thermal insulation material, all be equipped with the sealing layer in spacing groove (10) and recess (15).

2. A microorganism culture apparatus according to claim 1, wherein: the number of the limiting strips (8) is set to be a plurality of, and the limiting strips (8) are distributed annularly.

3. A microorganism culture apparatus according to claim 1, wherein: the number of the bulbs (17) and the heating wires (16) is set to be a plurality, and the bulbs (17) and the heating wires (16) are distributed in a ring shape.

4. A microorganism culture apparatus according to claim 1, wherein: the number of the movable grooves (20) is four, and the four movable grooves (20) are distributed annularly.

5. A microorganism culture apparatus according to claim 1, wherein: the input end of the controller (24) is provided with an A/D converter, the output end of the controller (24) is provided with a D/A converter, the temperature sensor (23) is electrically connected with the A/D converter, and the heating wire (16) is electrically connected with the D/A converter.

6. A microorganism culture apparatus according to claim 1, wherein: sealed piece (14) outside fixedly connected with card strip (25), draw-in groove (26) with card strip (25) assorted have been seted up to case (2) inner wall in the culture, draw-in groove (26) and card strip (25) joint.