CN111423970A - Sample conveying and collecting device for microorganism mutation breeding instrument - Google Patents
Sample conveying and collecting device for microorganism mutation breeding instrument Download PDFInfo
- Publication number
- CN111423970A CN111423970A CN202010144526.2A CN202010144526A CN111423970A CN 111423970 A CN111423970 A CN 111423970A CN 202010144526 A CN202010144526 A CN 202010144526A CN 111423970 A CN111423970 A CN 111423970A
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- China
- Prior art keywords
- transporting
- box
- fixed
- cylinder
- bracket
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A sample conveying and collecting device for a microorganism mutation breeding instrument is used for facilitating mutation breeding of microorganisms. It includes: the sample box placing device comprises a bracket, a plurality of supporting boxes, a sample box and a sample box, wherein the supporting boxes are arranged on the bracket in a sliding manner, the moving track of each supporting box comprises circular arcs at two ends and a straight line positioned between the corresponding ends of the two circular arcs, and the sample box is placed in the supporting box; the first conveying mechanism is arranged on the bracket and used for driving the tray to move along the moving track; the cylinder is arranged above the bracket in a sliding manner, the moving track of the cylinder also comprises circular arcs at two ends and a straight line positioned between the corresponding ends of the two circular arcs, and a storage tube is placed in the cylinder; the second conveying mechanism is arranged on the bracket and is used for driving the cylinder to move along the moving track; and the transfer unit is used for transferring the sample box on the first conveying mechanism into the storage tube. The invention is convenient for mutation breeding of microorganisms.
Description
Technical Field
The invention relates to the technical field of biological breeding, in particular to a sample conveying and collecting device for a microorganism mutation breeding instrument.
Background
The microorganism mutation breeding instrument can be used for mutation breeding of microorganisms, and only one microorganism sample can be operated at a time when biological mutation is carried out. When other microorganisms need to be mutagenized, new samples need to be continuously placed in a microorganism mutation breeding instrument, and the mutagenized microorganism samples need to be taken out.
Disclosure of Invention
The invention aims to provide a sample conveying and collecting device for a microorganism mutation breeding instrument, which is used for conveniently carrying out mutation breeding on microorganisms.
The technical scheme adopted by the invention for solving the technical problems is as follows: a sample conveying and collecting device for a microorganism mutation breeding instrument is characterized by comprising:
the sample box placing device comprises a bracket, a plurality of supporting boxes, a sample box and a sample box, wherein the supporting boxes are arranged on the bracket in a sliding manner, the moving track of each supporting box comprises circular arcs at two ends and a straight line positioned between the corresponding ends of the two circular arcs, and the sample box is placed in the supporting box;
the first conveying mechanism is arranged on the bracket and used for driving the tray to move along the moving track;
the cylinder is arranged above the bracket in a sliding manner, the moving track of the cylinder also comprises circular arcs at two ends and a straight line positioned between the corresponding ends of the two circular arcs, and a storage tube is placed in the cylinder;
the second conveying mechanism is arranged on the bracket and is used for driving the cylinder to move along the moving track;
and the transfer unit is used for transferring the sample box on the first conveying mechanism into the storage tube.
Furthermore, the support comprises a cross arm and a base which are arranged up and down, and a support rod is arranged between the cross arm and the base.
Furthermore, the first conveying mechanism comprises a pair of first conveying chain wheels arranged below the cross arm, a first chain arranged between the two first conveying chain wheels, a first gear fixed on the first conveying chain wheels, a first conveying motor fixed on the supporting rod, and a second gear fixed on the first conveying motor and meshed with the first gear, and a first fixing rod is arranged between the first chain and the support box.
Furthermore, one of the two first conveying chain wheels is rotatably arranged at the left end of the cross arm, and the other first conveying chain wheel is rotatably arranged on the supporting rod.
Furthermore, the cross arm comprises semicircular plates at two ends and a rectangular plate arranged between the two semicircular plates, a sliding groove is formed in the side wall of the cross arm, and a sliding block in sliding connection with the sliding groove is arranged on the side wall of the support box.
Furthermore, the transferring unit comprises a rotating shaft rotatably mounted at the top of the cross arm, a third gear fixed at the lower part of the rotating shaft, a transferring motor fixed on the cross arm, a fourth gear fixed at the output end of the transferring motor and meshed with the third gear, a rotating arm fixed at the top of the rotating shaft, an air cylinder fixed at the bottom of the rotating arm, and a sucker fixed on a piston rod of the air cylinder, wherein the sucker adsorbs the sample box by a negative pressure adsorption principle.
Furthermore, the second conveying mechanism comprises an outer ring, an inner plate arranged on the inner side of the outer ring, mounting rods arranged between the outer ring and the cross arm and between the inner plate and the cross arm, a second conveying motor fixed on the cross arm, a pair of second conveying chain wheels arranged below the inner plate, and a second chain arranged between the two second conveying chain wheels, wherein the second conveying motor drives one of the second conveying chain wheels to rotate.
The invention has the beneficial effects that: the sample conveying and collecting device for the microorganism mutation breeding instrument can transfer a microorganism sample into the microorganism mutation breeding instrument and place the microorganism sample in the storage tube after the microorganism sample is transferred out.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a front view of the frame;
FIG. 3 is a schematic view of a first conveyor mechanism;
FIG. 4 is a schematic view of a second conveyor mechanism;
FIG. 5 is a schematic view of a transfer unit;
in the figure: the automatic feeding device comprises a base 1, a supporting rod 11, a cross arm 2, a sliding chute 21, a first conveying chain wheel 3, a first chain 31, a first gear 32, a first conveying motor 33, a second gear 34, a holding box 4, a first fixing rod 41, a sliding block 42, a sample box 5, a rotating arm 6, a rotating shaft 61, a third gear 62, a fourth gear 63, a transfer motor 64, a cylinder 65, a suction cup 66, an outer ring 7, an inner plate 71, a mounting rod 72, a second conveying motor 73, a second conveying chain wheel 74, a second chain 75 and a second fixing rod 76.
Detailed Description
As shown in fig. 1 to 5, the present invention mainly includes a support, a first conveying mechanism, a tray 4, a transfer unit, and a second conveying mechanism, and the present invention will be described in detail with reference to the drawings.
As shown in fig. 1 and 2, the support comprises a cross arm 2 and a base 1 which are arranged up and down, a support rod 11 is arranged between the cross arm and the base, and the base is fixedly connected with the cross arm through the support rod. The cross arm comprises semicircular plates at two ends and a rectangular plate arranged between the two semicircular plates, a first conveying mechanism is arranged on the support and comprises a pair of first conveying chain wheels 3 arranged below the cross arm, a first chain 31 arranged between the two first conveying chain wheels, a first gear 32 fixed on the first conveying chain wheels, a first conveying motor 33 fixed on the supporting rod and a second gear 34 fixed on the first conveying motor and meshed with the first gear. One of the two first conveying chain wheels is rotatably arranged at the left end of the cross arm, and the other first conveying chain wheel is rotatably arranged on the supporting rod. As shown in fig. 3, a plurality of supporting boxes 4 are uniformly arranged on the first chain, the supporting boxes are cylindrical hollow structures, and the top of each supporting box is open. A first fixing rod 41 is fixed on the side wall of the support box, and the support box is fixedly connected with the first chain through the first fixing rod. The side wall of the holding box is also fixed with a slide block 42, the front, the back, the left and the right side walls of the cross arm are provided with slide grooves 21, and the slide blocks are slidably arranged in the corresponding slide grooves. The first conveying mechanism drives the support box to move along the cross arm, and the movement track of the support box is annular and comprises semicircular arcs at two ends and a straight line arranged between the two semicircular arcs.
The sample box 5 is placed on the inner side of the support box, the sample box is also of a cylindrical structure, the sample box is of a hollow structure with an open top, and a microorganism sample is placed in the sample box. The outer wall of the sample box is contacted with the inner wall of the supporting box.
When the microorganism mutation breeding device is used, the left end of the cross arm extends into the microorganism mutation breeding device, the first conveying mechanism drives the support box to move, the support box continuously moves into the microorganism mutation breeding device, and a microorganism sample in the sample box is subjected to mutation through the microorganism mutation breeding device. And one tray is moved into the microorganism mutation breeding instrument by the first conveying mechanism once. After the microorganism sample in the tray box is mutagenized, the microorganism sample is moved out of the microorganism mutation breeding instrument under the conveying action of the first conveying mechanism.
In order to take out the mutagenized microorganisms in the tray box, a transfer unit is arranged on the cross arm, and as shown in fig. 5, the transfer unit comprises a rotating shaft 61 rotatably arranged at the top of the cross arm, a third gear 62 fixed at the lower part of the rotating shaft, a transfer motor 64 fixed on the cross arm, a fourth gear 63 fixed at the output end of the transfer motor and meshed with the third gear, a rotating arm 6 fixed at the top of the rotating shaft, an air cylinder 65 fixed at the bottom of the rotating arm, and a suction cup 66 fixed on the piston rod of the air cylinder, wherein the suction cup adsorbs the sample box by the negative. After the current sample box is moved out of the microorganism mutation breeding instrument, the latter sample box is transferred into the microorganism mutation breeding instrument, the former sample box is transferred to the position right below the sucker, and the air cylinder drives the sucker to move downwards to suck the sample box. Then the air cylinder acts reversely to lift the sucker. Then the rotating shaft is driven to rotate under the action of the transfer motor, so that the sample box is placed above the second conveying mechanism, then the air cylinder drives the suction cup to move downwards, the suction cup releases the sample box, and then the rotating arm and the rotating shaft are reset.
As shown in fig. 4, the second conveying mechanism includes an outer ring 7, an inner plate 71 disposed inside the outer ring, mounting bars 72 disposed between the outer ring and the crossbar and between the inner plate and the crossbar, a second conveying motor 73 fixed to the crossbar, a pair of second conveying sprockets 74 disposed below the inner plate, and a second chain 75 disposed between the two second conveying sprockets, and the second conveying motor drives one of the second conveying sprockets to rotate. An annular channel is formed between the inner plate and the outer ring, a second fixing rod 76 is fixed on the second chain, a cylinder is fixed at the top of the fixing rod, a storage tube is placed in the cylinder, the mutagenized sample falls into the storage tube along with the sample box, and then the storage tube filled with the sample is conveyed and moved under the action of a second conveying mechanism. At this point, the storage tube can be removed from the cylinder for storage.
Claims (7)
1. A sample conveying and collecting device for a microorganism mutation breeding instrument is characterized by comprising:
the sample box placing device comprises a bracket, a plurality of supporting boxes, a sample box and a sample box, wherein the supporting boxes are arranged on the bracket in a sliding manner, the moving track of each supporting box comprises circular arcs at two ends and a straight line positioned between the corresponding ends of the two circular arcs, and the sample box is placed in the supporting box;
the first conveying mechanism is arranged on the bracket and used for driving the tray to move along the moving track;
the cylinder is arranged above the bracket in a sliding manner, the moving track of the cylinder also comprises circular arcs at two ends and a straight line positioned between the corresponding ends of the two circular arcs, and a storage tube is placed in the cylinder;
the second conveying mechanism is arranged on the bracket and is used for driving the cylinder to move along the moving track;
and the transfer unit is used for transferring the sample box on the first conveying mechanism into the storage tube.
2. The apparatus as claimed in claim 1, wherein the holder comprises a horizontal arm and a base, and a support rod is disposed between the horizontal arm and the base.
3. The apparatus as claimed in claim 2, wherein the first transporting mechanism comprises a pair of first transporting sprockets disposed under the cross arm, a first chain disposed between the first transporting sprockets, a first gear fixed to the first transporting sprockets, a first transporting motor fixed to the support rod, and a second gear fixed to the first transporting motor and engaged with the first gear, and a first fixing rod is disposed between the first chain and the holder.
4. The apparatus as claimed in claim 3, wherein one of the first transport sprockets is rotatably mounted to the left end of the cross arm, and the other of the first transport sprockets is rotatably mounted to the support bar.
5. The apparatus as claimed in claim 1, wherein the cross arm comprises two semicircular plates at both ends and a rectangular plate disposed between the two semicircular plates, the side wall of the cross arm is provided with a sliding groove, and the side wall of the holder box is provided with a sliding block slidably connected with the sliding groove.
6. The device as claimed in claim 1, wherein the transferring unit comprises a rotating shaft rotatably mounted on the top of the horizontal arm, a third gear fixed on the lower part of the rotating shaft, a transferring motor fixed on the horizontal arm, a fourth gear fixed on the output end of the transferring motor and engaged with the third gear, a rotating arm fixed on the top of the rotating shaft, a cylinder fixed on the bottom of the rotating arm, and a suction cup fixed on the piston rod of the cylinder, wherein the suction cup sucks the sample box by the negative pressure suction principle.
7. The apparatus as claimed in claim 1, wherein the second transporting mechanism comprises an outer ring, an inner plate disposed inside the outer ring, mounting rods disposed between the outer ring and the cross arm and between the inner plate and the cross arm, a second transporting motor fixed to the cross arm, a pair of second transporting sprockets disposed below the inner plate, and a second chain disposed between the second transporting sprockets, wherein the second transporting motor drives one of the second transporting sprockets to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010144526.2A CN111423970A (en) | 2020-03-04 | 2020-03-04 | Sample conveying and collecting device for microorganism mutation breeding instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010144526.2A CN111423970A (en) | 2020-03-04 | 2020-03-04 | Sample conveying and collecting device for microorganism mutation breeding instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111423970A true CN111423970A (en) | 2020-07-17 |
Family
ID=71547486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010144526.2A Withdrawn CN111423970A (en) | 2020-03-04 | 2020-03-04 | Sample conveying and collecting device for microorganism mutation breeding instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111423970A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266844A (en) * | 2020-11-03 | 2021-01-26 | 肖倩 | Sample collection device for microorganism mutation breeding instrument |
-
2020
- 2020-03-04 CN CN202010144526.2A patent/CN111423970A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266844A (en) * | 2020-11-03 | 2021-01-26 | 肖倩 | Sample collection device for microorganism mutation breeding instrument |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200717 |
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| WW01 | Invention patent application withdrawn after publication |