CN209778843U

CN209778843U - Aerobic bacteria culture equipment convenient to use

Info

Publication number: CN209778843U
Application number: CN201920561115.6U
Authority: CN
Inventors: 刘梅花
Original assignee: Jiangxi Enyang Biotechnology Co Ltd
Current assignee: Jiangxi Enyang Biotechnology Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2019-12-13
Anticipated expiration: 2029-04-24

Abstract

The utility model relates to a bacterial culture technical field just discloses an aerobic bacteria cultivation equipment that facilitates use. This aerobic bacteria culture equipment who facilitates use, including the control chamber, the inside movable mounting of control chamber has the test-tube rack, and the upper left side fixed mounting of test-tube rack has the shower nozzle, and the shower nozzle switch-on has the gas bottle. This aerobic bacteria culture apparatus who facilitates use, first telescopic link is with culture medium lifting to the back of contacting with the inoculation ring, the cam begins to rotate and strikes the kicking block this moment, let bear the weight of set emergence horizontal vibration through the second spring, thereby make the inoculation ring carry out dull and stereotyped setting-out on the culture medium, in cam pivoted, the drive wheel begins synchronous rotation, when cylinder on the steering column is through the inside irregular arc section of drive wheel, let the steering column take place to rotate, when cylinder on the steering column is through the inside regular arc section of drive wheel, the steering column can stop the rotation of stopping, the rotational speed through control cam and drive wheel alright realize more accurate and quick dull and stereotyped setting-out operation of carrying on.

Description

Aerobic bacteria culture equipment convenient to use

Technical Field

The utility model relates to a bacterial culture technical field specifically is an aerobic bacteria cultivation equipment who facilitates use.

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.

When the bacterial inoculation is carried out, the bacterial inoculation is still carried out in the manual inoculation mode at the present stage, however, the problem of strain pollution or strain leakage pollution in the test tube is caused due to careless operation in the manual operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aerobic bacteria culture equipment who facilitates use, possess automatic sterilization and draw line advantage, solved because of the careless problem that leads to the bacterial to pollute or the bacterial leaks and cause the pollution in the manual operation in the test tube of operation.

The utility model provides a technical scheme that its technical problem adopted is: the aerobic bacteria culture equipment convenient to use comprises an operation chamber, wherein a test tube rack is movably arranged in the operation chamber, a spray head is fixedly arranged at the upper left of the test tube rack, the spray head is communicated with a gas bottle, a threaded rod is movably arranged above the test tube rack, the periphery of the threaded rod is connected with a connecting block through threads, an inoculating ring is fixedly arranged at the bottom of the connecting block, a driving wheel is movably arranged at the bottom end of the interior of the operation chamber, a steering rod is movably arranged in the driving wheel, a first telescopic rod is fixedly arranged at the top of the steering rod, a placing disc is fixedly arranged at the top of the first telescopic rod, a bearing disc is movably arranged in the placing disc, a clamping sleeve is movably arranged in the interior of the bearing disc, a first spring is fixedly arranged at the bottom of the clamping sleeve, and second springs are fixedly arranged on two sides, the one end fixed mounting of second spring has the kicking block, one side movable mounting of kicking block has the cam, the right side fixed mounting of control chamber has the room of cultivateing, the bottom movable mounting of test-tube rack has the second telescopic link.

Furthermore, the bottom of the test tube rack is provided with an arc-shaped groove with an angle of one hundred twenty five degrees and a depth of four centimeters.

Furthermore, the steering rod is composed of four cylinders and a cross, and the four cylinders are respectively and vertically arranged on the vertex angles of the four sides of the cross.

Furthermore, the inside of placing the dish is seted up and is born the spout that dish looks adaptation in the mounted position department of cam.

Furthermore, the driving wheel is composed of two irregular circles which are separated by intervals and have the same diameter with the cylinder on the steering rod, and two through holes are formed in the side wall of the irregular circle with the larger diameter in the two irregular circles.

Furthermore, the circle center of the circular ring at the bottom of the inoculating ring and the center of the spray head are positioned on the same horizontal line.

The utility model has the advantages that:

1. this aerobic bacteria cultivation equipment that facilitates use, just stop work after first telescopic link will bear the weight of the culture medium lifting on the dish to contact with the inoculation ring, the cam begins to rotate this moment, and the irregular shape of cooperation cam strikes the kicking block, let the kicking block constantly extrude the second spring, let bear the weight of the dish and take place horizontal vibration through the second spring, thereby make the inoculation ring carry out dull and stereotyped setting-out on the culture medium, in cam pivoted, the drive wheel that is located the below begins synchronous rotation, because the special shape of drive wheel, when the cylinder on the steering column passes through the inside irregular arc section of drive wheel, let the steering column take place to rotate, when the cylinder on the steering column passes through the inside regular arc section of drive wheel, the steering column can stop the rotation of suspending, the setting-out for the inoculation ring provides the time. When the inoculating loop carries out dull and stereotyped setting-out, through the rotational speed of control cam and drive wheel alright realize more accurate and quick dull and stereotyped setting-out operation.

2. This aerobic bacteria culture apparatus who facilitates use, shower nozzle blowout flame disinfects to the ring earlier, accomplish to dock after the ring sterilization, the second telescopic link is upwards lifting slightly with the test-tube rack by the drive, let the bottleneck of test tube face to the shower nozzle after, the flame of rethread shower nozzle disinfects the bottleneck, the completion is disinfected the back and is waited to connect the ring cooling back second telescopic link and can continuously rise, make the fungus liquid of transfering the ring and the inside of test tube contact, when the transfering the ring carries out dull and stereotyped setting-out, the second telescopic link that rises promotes the test tube to the place ahead of shower nozzle again, after disinfecting alright take out the test tube and put back the normal position, realize automatic sterilization and inoculation through the motion of machinery, avoid taking place to lead to the test tube to appear bacterial contamination or bacterial leakage and cause the problem of pollution because.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the driving wheel structure of the present invention;

Fig. 3 is the schematic view of the internal structure of the placing tray of the present invention.

Description of reference numerals: 1-operation room, 2-test tube rack, 3-spray head, 4-gas bottle, 5-threaded rod, 6-connecting block, 7-inoculating loop, 8-driving wheel, 9-steering rod, 10-first telescopic rod, 11-placing tray, 12-bearing tray, 13-jacket, 14-first spring, 15-second spring, 16-top block, 17-cam, 18-culture room, 19-second telescopic rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a convenient aerobic bacteria cultivation device comprises an operation chamber 1, a test tube rack 2 is movably installed in the operation chamber 1, an arc-shaped groove with an angle of one hundred twenty five degrees and a depth of four centimeters is formed in the bottom of the test tube rack 2, a spray head 3 is fixedly installed on the upper left side of the test tube rack 2, the spray head 3 is communicated with a gas bottle 4, a threaded rod 5 is movably installed above the test tube rack 2, the periphery of the threaded rod 5 is connected with a connecting block 6 through threads, a connecting ring 7 is fixedly installed at the bottom of the connecting block 6, the circle center of the ring at the bottom of the connecting ring 7 and the center of the spray head 3 are located on the same horizontal line, a driving wheel 8 is movably installed at the bottom end in the operation chamber 1, the driving wheel 8 is composed of two irregular circles which are separated by an interval and have the same diameter as the cylinder on a steering rod 9, two through, a steering rod 9 is movably arranged in the driving wheel 8, the steering rod 9 is composed of four columns and a cross, the four cylinders are respectively and vertically installed on the vertex angles of four sides of the cross, the top fixed mounting of the steering rod 9 is provided with a first telescopic rod 10, the top fixed mounting of the first telescopic rod 10 is provided with a placing disc 11, the inside of the placing disc 11 is provided with a chute matched with a bearing disc 15 at the installation position of the cam 17, the inside movable mounting of the placing disc 11 is provided with a bearing disc 12, the inside movable mounting of the bearing disc 12 is provided with a clamping sleeve 13, the bottom fixed mounting of the clamping sleeve 13 is provided with a first spring 14, the two sides of the bearing disc 12 are respectively and fixedly provided with a second spring 15, one end fixed mounting of the second spring 15 is provided with an ejector block 16, one side movable mounting of the ejector block 16 is provided with the cam 17, the right side fixed mounting of the operating room 1 is provided with a culture.

When in use, the culture medium is firstly placed between the two clamping sleeves 13 on the bearing plate 12, and then the test tube filled with the strain is placed in the test tube rack 2. After the bottom of the test tube is aligned to the arc-shaped groove in the test tube rack 2, after the device is started, flame sprayed by the spray head 3 firstly sterilizes the annular ring 7, after the annular ring 7 is sterilized, the second telescopic rod 19 is driven to slightly lift the test tube rack 2 upwards, the bottleneck of the test tube faces the spray head 3, then the bottleneck is sterilized by the flame of the spray head 3, after the annular ring 7 is cooled after sterilization is completed, the second telescopic rod 19 can continuously rise to enable the annular ring 7 to be in contact with bacteria liquid in the test tube, after the contact is completed, the second telescopic rod 19 descends and enables the test tube to completely withdraw, at the moment, the threaded rod 5 starts to rotate and drives the connecting block 6 to move through the action of threads, so that the annular ring 7 is moved to the upper part of a culture medium, at the moment, the first telescopic rod 10 and the second telescopic rod 19 start to work simultaneously, the first telescopic rod 10 lifts the culture medium on the bearing disc 12 to be in contact with the, at this moment, the cam 17 starts to rotate, and the irregular shape of the cam 17 is matched with the ejector block 16 to impact, the ejector block 16 continuously extrudes the second spring 15, the bearing disc 12 is vibrated left and right through the second spring 15, so that the inoculating loop 7 performs flat plate line drawing on a culture medium, when the cam 17 rotates, the driving wheel 8 positioned below starts to synchronously rotate, due to the special shape of the driving wheel 8, when a cylinder on the steering rod 9 passes through the irregular arc section inside the driving wheel 8, the steering rod 9 rotates, when the cylinder on the steering rod 9 passes through the regular arc section inside the driving wheel 8, the steering rod 9 stops intermittently and stops rotating, and time is provided for line drawing of the inoculating loop 7. When inoculating the ring 7 and carrying out dull and stereotyped setting-out, the second telescopic link 19 that rises lifts the test tube to the place ahead of shower nozzle 3 again, through disinfecting the back alright take out the test tube and put back the normal position, after taking out the culture medium that will accomplish the setting-out at last, put into culture room 18 and cultivate.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. an aerobic bacteria culture equipment that facilitates use, includes control chamber (1), its characterized in that: the utility model discloses a test tube rack, including control chamber (1), top left side fixed mounting of control chamber (1) has test-tube rack (2), the top left side fixed mounting of test-tube rack (2) has shower nozzle (3), shower nozzle (3) switch-on has gas bottle (4), the top movable mounting of test-tube rack (2) has threaded rod (5), there is connecting block (6) peripheral through threaded connection of threaded rod (5), the bottom fixed mounting of connecting block (6) has transfering loop (7), the bottom movable mounting of control chamber (1) inside has drive wheel (8), the inside movable mounting of drive wheel (8) has steering column (9), the top fixed mounting of steering column (9) has first telescopic link (10), the top fixed mounting of first telescopic link (10) has placing tray (11), the inside movable mounting of placing tray (11) has bearing tray (12), the inside movable mounting that bears tray (12) presss from both sides cover (13), the utility model discloses a test tube rack, including press from both sides cover (13) and carrier plate (12), the bottom fixed mounting that presss from both sides cover (13) has first spring (14), the equal fixed mounting in both sides that bears dish (12) has second spring (15), the one end fixed mounting of second spring (15) has kicking block (16), one side movable mounting of kicking block (16) has cam (17), the right side fixed mounting of control chamber (1) has cultivates room (18), the bottom movable mounting of test-tube rack (2) has second telescopic link (19).

2. The aerobic bacteria cultivation device which is convenient to use according to the claim 1, is characterized in that: the bottom of the test tube rack (2) is provided with an arc-shaped groove with an angle of one hundred twenty five degrees and a depth of four centimeters.

3. The aerobic bacteria cultivation device which is convenient to use according to the claim 1, is characterized in that: the steering rod (9) is composed of four cylinders and a cross, and the four cylinders are respectively and vertically arranged on the vertex angles of the four sides of the cross.

4. The aerobic bacteria cultivation device which is convenient to use according to the claim 1, is characterized in that: the inside of the placing disc (11) is provided with a sliding groove matched with the bearing disc (12) at the mounting position of the cam (17).

5. The aerobic bacteria cultivation device which is convenient to use according to the claim 3, is characterized in that: the driving wheel (8) is composed of two irregular circles which are separated by intervals and have the same diameter with the cylinder on the steering rod (9), and two through holes are formed in the side wall of the irregular circle with the larger diameter in the two irregular circles.

6. The aerobic bacteria cultivation device which is convenient to use according to the claim 1, is characterized in that: the circle center of the circular ring at the bottom of the inoculating ring (7) and the center of the spray head (3) are positioned on the same horizontal line.