CN111266044A - Agar stirrer for microorganism solid culture medium - Google Patents
Agar stirrer for microorganism solid culture medium Download PDFInfo
- Publication number
- CN111266044A CN111266044A CN202010212481.8A CN202010212481A CN111266044A CN 111266044 A CN111266044 A CN 111266044A CN 202010212481 A CN202010212481 A CN 202010212481A CN 111266044 A CN111266044 A CN 111266044A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gear
- agar
- ring
- mounting groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001817 Agar Polymers 0.000 title claims abstract description 58
- 239000008272 agar Substances 0.000 title claims abstract description 56
- 239000001963 growth medium Substances 0.000 title claims abstract description 32
- 239000007787 solid Substances 0.000 title claims abstract description 32
- 244000005700 microbiome Species 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 9
- 239000002609 medium Substances 0.000 claims description 9
- 230000000813 microbial effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 235000010419 agar Nutrition 0.000 description 44
- 238000009630 liquid culture Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 3
- 241000206672 Gelidium Species 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000009629 microbiological culture Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
- B01F29/64—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with stirring devices moving in relation to the receptacle, e.g. rotating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses an agar stirrer for a microorganism solid culture medium, and belongs to the technical field of microorganism culture. An agar stirrer for a microorganism solid culture medium comprises an outer cylinder and an inner cylinder, wherein the inner cylinder is movably connected inside the outer cylinder, and the lower end of the outer cylinder is movably connected with a base; the base is sequentially provided with a mounting groove A, a mounting groove B and a mounting groove C from left to right, and the lower end of the outer cylinder is movably connected with the mounting groove C; a motor is fixedly connected in the mounting groove A, a driving gear is fixedly connected at the upper end of the motor through an output shaft, a transmission chain A is meshed and connected to the outer side of the driving gear, and a driven gear A is meshed and connected to the inner side of the other end of the transmission chain A; the lower end of the transmission gear A is fixedly connected with a connecting shaft, and the lower end of the connecting shaft is rotatably connected in the mounting groove B; the invention solves the problem that agar is not convenient to stir manually in the prior art.
Description
Technical Field
The invention relates to the field of microbial culture, in particular to an agar stirrer for a microbial solid culture medium.
Background
The medium in a solid state at a general culture temperature is called a solid medium. Adding agar of about 1.5-2.0% into a liquid culture medium, heating to 100 ℃ for dissolving, cooling at 40 ℃ and solidifying to obtain a solid culture medium; the coagulator of the solid culture medium is not a nutrient component of microorganisms generally and only plays a role in solidification; the ideal coagulant should have the following conditions: can not be decomposed and utilized by microorganisms; can not be damaged due to high-temperature sterilization; maintaining the solid state within a temperature range in which the microorganisms grow; no toxic effect on microorganisms and operators; the transparency is good, and the solidification force is strong; the price is low, and the preparation is convenient; the commonly used coagulants are agar; the main component of the agar is sulfated galactan, and most microorganisms cannot decompose and utilize the sulfated galactan; the melting point of the agar is 96 ℃, and the freezing point is 40 ℃, so the agar is in a solid state under common culture conditions and has strong transparency; these excellent characteristics make agar a common coagulant instead of gelatin used in the early days.
In the prior art, when a microorganism culture experiment is carried out, a method of heating and manual stirring is basically adopted for preparing agar, the agar is easy to overflow due to high temperature and quick expansion of the agar in the heating process, an operator is easy to scald by stirring at high temperature, and a container for holding the agar is displaced or even broken in case of panic; the above problems are solved by the present invention, which provides an agar mixer for a microorganism solid culture medium, because the experimental process is disturbed due to uncertain factors during manual mixing.
Disclosure of Invention
The invention aims to solve the problem that agar is inconvenient to stir manually, and provides an agar stirrer for a microorganism solid culture medium.
In order to achieve the purpose, the invention adopts the following technical scheme:
an agar stirrer for a microorganism solid culture medium comprises an outer cylinder and an inner cylinder, wherein the inner cylinder is movably connected inside the outer cylinder, and the lower end of the outer cylinder is movably connected with a base; the base is sequentially provided with a mounting groove A, a mounting groove B and a mounting groove C from left to right, and the lower end of the outer cylinder is movably connected with the mounting groove C; a motor is fixedly connected in the mounting groove A, a driving gear is fixedly connected at the upper end of the motor through an output shaft, a transmission chain A is meshed and connected to the outer side of the driving gear, and a driven gear A is meshed and connected to the inner side of the other end of the transmission chain A; the lower end of the transmission gear A is fixedly connected with a connecting shaft, and the lower end of the connecting shaft is rotatably connected in the mounting groove B.
Preferably, the periphery of the lower end of the outer cylinder body is fixedly connected with an outer gear ring; the driven gear A comprises a gear column and side gears, and the upper end and the lower end of the gear column are fixedly connected with the side gears; the diameter of the side gear is larger than that of the gear column, the gear column is meshed with the transmission chain A, and the side gear is meshed with the outer gear ring.
Preferably, the upper end of the driven gear A is fixedly connected with a transmission gear through a transmission shaft A, the transmission gear is meshed with the driven gear B through a transmission chain B, and the center of the driven gear B is fixedly connected with the transmission shaft B.
Preferably, the lower end of the transmission shaft B penetrates through the bearing and is rotatably connected with the bearing; the outer side of the bearing is fixedly connected with a fixing ring through a connecting frame A, and the fixing ring is arranged below a driven gear B; the fixing ring is fixedly connected with a fixing block on one side, the fixing block is fixedly connected with a connecting vertical plate on one side, and the lower end of the connecting vertical plate is fixedly connected with the upper surface of the base.
Preferably, the lower end of the inner cylinder body is fixedly connected with a bottom plate, and the center of the lower end of the bottom plate is fixedly connected with a threaded sleeve; the bottom end in the outer cylinder body is fixedly connected with a threaded rod, and the threaded rod is movably connected with a threaded sleeve; the lower half end of the inner cylinder body is fixedly connected with a meshed net plate, and the meshed net plate is fixedly connected with the bottom plate.
Preferably, both sides of the upper end of the inner cylinder body are fixedly connected with limiting rings, and the centers of the limiting rings are provided with limiting holes; a connecting column is connected inside the limiting hole in a sliding manner, and two ends of the connecting column are fixedly connected with a ring sleeve; the fixed frame of ring cover upper end fixedly connected with, fixed frame upper end and solid fixed ring lower extreme fixed connection.
Preferably, the lower end of the transmission shaft B penetrates through a bearing and is in sliding connection with an installation rod, stirring blades are uniformly and fixedly connected to the outer side of the installation rod, and a limiting bump is fixedly connected to the outer side of the lower half part of the transmission shaft B; the inner side of the upper half part of the mounting rod is provided with a limiting groove, and the limiting convex block is matched with the limiting groove.
Preferably, the outer wall surface of the lower end of the mounting rod is fixedly connected with a sliding ring through a connecting frame B, a sliding groove is formed in the center of the inner part of the inner barrel, and the sliding ring is movably connected with the sliding groove.
Compared with the prior art, the invention provides an agar stirrer for a microorganism solid culture medium, which has the following beneficial effects:
(1) when the agar-agar composite agar plate is used, the prepared liquid culture medium is added into the outer cylinder after being boiled, then agar is added into the inner cylinder, and the bottom end of the outer cylinder and the bottom end of the inner cylinder can be provided with electric heating components such as a heating rod, a resistance wire and the like according to needs, and are used for continuously heating the mixture of the agar and the liquid culture medium until the agar is completely dissolved; then a motor in the device is started, the motor drives a driving gear to rotate, the driving gear drives a transmission gear A to rotate through a transmission chain A, a driven gear A drives the transmission gear to rotate through a transmission shaft A, the transmission gear drives a driven gear B to rotate through a transmission chain B, and the transmission shaft B drives a stirring mechanism to operate; at the moment, the driven gear A can drive the outer gear ring to rotate through the side gear, the outer gear ring drives the outer barrel to rotate, and the inner barrel cannot rotate along with the outer gear ring, so that relative rotation is generated between the outer barrel and the inner barrel.
(2) According to the invention, the perforated screen plate is arranged at the lower half part of the inner cylinder, the lower end of the inner cylinder is connected with the outer cylinder through the threaded sleeve and the threaded rod, it needs to be explained that the motor in the device is a reciprocating motor, when the outer cylinder rotates, the inner cylinder ascends and descends in a reciprocating manner under the action of the threaded sleeve, and as the limiting ring is arranged at the upper end of the inner cylinder, the limiting ring is fixedly connected with the fixed frame through the connecting column, and the fixed frame is fixedly connected with the fixedly arranged fixed ring, the inner cylinder cannot rotate along with the outer cylinder under the limitation of the structure; the agar main body and the liquid culture medium main body can be periodically separated by combining the meshed net plate, and when the agar moves up and down along with the inner cylinder, the agar is scattered due to relative movement between the agar and the liquid culture medium so as to be fully contacted with the liquid culture medium, and the effect of quick dissolution is realized; the phenomenon that the mixture overflows when boiling because the agar expands and floats in the heating process and covers in the liquid culture medium during manual stirring is avoided, and the interference to the experimental process is reduced.
(3) According to the invention, the transmission shaft B is arranged, the mounting rod can be driven to rotate through the transmission shaft B, and the stirring blades are driven to rotate when the mounting rod rotates, so that agar in the inner cylinder body is stirred to accelerate dissolution; the mounting rod is connected with the transmission shaft B in a sliding mode through the limiting lug and the limiting groove, so that the telescopic function can be realized under the condition that the transmission shaft B drives the mounting rod to rotate; when interior barrel rose, installation pole lower extreme was for interior barrel downstream, barrel constantly was close the bottom plate when rising including the installation pole lower extreme can promptly including, if no safeguard measure, probably because produce relative friction and cause the device to damage between interior barrel and the installation pole, consequently the height of slip ring is adjusted through setting up the setting of slip ring and sliding tray in this device for the installation pole goes up and down along with the lift of slip ring position, maintains the unable state of contacting the bottom plate in installation pole bottom all the time.
Drawings
FIG. 1 is a schematic structural view of an agar mixer for a microorganism solid culture medium according to the present invention;
FIG. 2 is a schematic structural view of a driven gear A of an agar mixer for a microorganism solid culture medium according to the present invention;
FIG. 3 is an enlarged view of the agar mixer for a microorganism solid culture medium in FIG. 1 at A;
FIG. 4 is a schematic view of an inverted structure of the inner cylinder of an agar mixer for a microorganism solid culture medium according to the present invention;
FIG. 5 is a partial schematic structural view of an inner cylinder of an agar mixer for a microorganism solid culture medium according to the present invention;
FIG. 6 is a schematic structural diagram of an agar mixer stirring mechanism for a microorganism solid culture medium according to the present invention.
The reference numbers in the figures illustrate:
1. a base; 2. mounting grooves A; 3. mounting grooves B; 4. a motor; 5. a transmission chain A; 6. a driving gear; 7. a driven gear A; 8. a transmission shaft A; 9. a transmission gear; 10. a driven gear B; 11. a connecting shaft; 12. a fixing ring; 13. a connecting frame A; 14. a fixed block; 15. connecting a vertical plate; 16. an outer cylinder; 17. an outer ring gear; 18. mounting a groove C; 19. a transmission shaft B; 20. a gear post; 21. a side gear; 22. a limiting hole; 23. connecting columns; 24. sleeving a ring; 25. a fixing frame; 26. a limiting ring; 27. a base plate; 28. a meshed plate with holes; 29. a sliding groove; 30. a bearing; 31. a limiting bump; 32. a stirring blade; 33. a sliding ring; 34. a connecting frame B; 35. mounting a rod; 36. an inner cylinder; 37. a transmission chain B; 38. and (4) a threaded sleeve.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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.
Example 1:
referring to fig. 1-2, an agar mixer for a microorganism solid culture medium comprises an outer cylinder 16 and an inner cylinder 36, wherein the inner cylinder 36 is movably connected inside the outer cylinder 16, and the lower end of the outer cylinder 36 is movably connected with a base 1; the base 1 is sequentially provided with a mounting groove A2, a mounting groove B3 and a mounting groove C18 from left to right, and the lower end of the outer cylinder 16 is movably connected with the mounting groove C18; a motor 4 is fixedly connected in the mounting groove A2, the upper end of the motor 4 is fixedly connected with a driving gear 6 through an output shaft, the outer side of the driving gear 6 is connected with a transmission chain A15 in a meshed mode, and the inner side of the other end of the transmission chain A5 is connected with a driven gear A7 in a meshed mode; the lower end of the transmission gear A7 is fixedly connected with a connecting shaft 11, and the lower end of the connecting shaft 11 is rotatably connected in the mounting groove B3;
the periphery of the lower end of the outer cylinder 16 is fixedly connected with an outer toothed ring 17; the driven gear A7 comprises a gear column 20 and a side gear 21, wherein the upper end and the lower end of the gear column 20 are fixedly connected with the side gear 21; the diameter of the side gear 21 is larger than that of the gear column 20, the gear column 20 is meshed with the transmission chain A5, and the side gear 21 is meshed with the outer gear ring 17;
the upper end of the driven gear A7 is fixedly connected with a transmission gear 9 through a transmission shaft A8, the transmission gear 9 is meshed with a driven gear B10 through a transmission chain B37, and the center of the driven gear B10 is fixedly connected with a transmission shaft B19;
when the agar-agar composite agar plate is used, the prepared liquid culture medium is added into the outer cylinder 16 after being boiled, then agar is added into the inner cylinder 16, and it is noted that electric heating components such as heating rods, resistance wires and the like can be arranged at the bottom end of the outer cylinder 16 and the bottom end of the inner cylinder 36 according to needs and are used for continuously heating the mixture of the agar and the liquid culture medium until the agar is completely dissolved; then a motor 4 in the device is started, a driving gear 6 is driven to rotate through the motor 4, the driving gear 6 drives a transmission gear A7 to rotate through a transmission chain A5, a driven gear A7 drives a transmission gear 9 to rotate through a transmission shaft A8, the transmission gear 9 drives a driven gear B10 to rotate through a transmission chain B37, and then a stirring mechanism is driven to operate through a transmission shaft B19; at this time, the driven gear a7 can drive the outer gear ring 17 to rotate through the side gear 21, the outer gear ring 17 drives the outer cylinder 16 to rotate, and the inner cylinder 36 cannot rotate along with the outer gear ring, so that the outer cylinder 16 and the inner cylinder 36 rotate relatively.
Example 2: as shown in fig. 1 and 3-5, based on example 1, but with the difference that:
the lower end of the transmission shaft B19 penetrates through the bearing 30 and is rotationally connected with the bearing 30; the outer side of the bearing 30 is fixedly connected with a fixed ring 12 through a connecting frame A13, and the fixed ring 12 is arranged below a driven gear B10; one side of the fixing ring 12 is fixedly connected with a fixing block 14, one side of the fixing block 14 is fixedly connected with a connecting vertical plate 15, and the lower end of the connecting vertical plate 15 is fixedly connected with the upper surface of the base 1;
the lower end of the inner cylinder 36 is fixedly connected with a bottom plate 27, and the center of the lower end of the bottom plate 27 is fixedly connected with a threaded sleeve 38; the bottom end inside the outer cylinder 16 is fixedly connected with a threaded rod which is movably connected with a threaded sleeve 38; the lower half end of the inner cylinder 36 is fixedly connected with a meshed net plate 28, and the meshed net plate 28 is fixedly connected with the bottom plate 27;
both sides of the upper end of the inner cylinder 36 are fixedly connected with limiting rings 26, and the centers of the limiting rings 26 are provided with limiting holes 22; a connecting column 23 is connected inside the limiting hole 22 in a sliding manner, and two ends of the connecting column 23 are fixedly connected with a ring sleeve 24; the upper end of the ring sleeve 24 is fixedly connected with a fixed frame 25, and the upper end of the fixed frame 25 is fixedly connected with the lower end of the fixed ring 12;
according to the invention, the perforated screen plate 28 is arranged at the lower half part of the inner cylinder 36, the lower end of the inner cylinder 36 is connected with the outer cylinder 16 through the threaded sleeve 28 and the threaded rod, it is noted that the motor 4 in the device is a reciprocating motor, when the outer cylinder 16 rotates, the inner cylinder 36 rises and falls in a reciprocating manner under the action of the threaded sleeve 38, as the upper end of the inner cylinder 36 is provided with the limiting ring 26, the limiting ring 26 is fixedly connected with the fixed frame 25 through the connecting column 23, and the fixed frame 25 is fixedly connected with the fixed ring 12, the inner cylinder 36 cannot rotate along with the outer cylinder 16 under the limitation of the structure; the agar main body and the liquid culture medium main body can be periodically separated by combining the meshed net plate 28, and when the agar moves up and down along with the inner cylinder 36, the agar is scattered due to relative movement between the agar and the liquid culture medium so as to be fully contacted with the liquid culture medium, and the effect of quick dissolution is realized; the phenomenon that the mixture overflows when boiling because the agar expands and floats in the heating process and covers in the liquid culture medium during manual stirring is avoided, and the interference to the experimental process is reduced.
Example 3: as shown in fig. 6, based on examples 1 and 2, but with the difference that:
the lower end of the transmission shaft B19 penetrates through the bearing 30 and is connected with the mounting rod 35 in a sliding manner, the outer side of the mounting rod 35 is uniformly and fixedly connected with stirring blades 32, and the outer side of the lower half part of the transmission shaft B19 is fixedly connected with a limiting bump 31; the inner side of the upper half part of the mounting rod 35 is provided with a limiting groove, and the limiting lug 31 is matched with the limiting groove;
the outer wall surface of the lower end of the mounting rod 35 is fixedly connected with the sliding ring 33 through a connecting frame B34, the center inside the inner cylinder 36 is provided with a sliding groove 29, and the sliding ring 33 is movably connected with the sliding groove 29;
according to the invention, the transmission shaft B19 is arranged, the mounting rod 35 can be driven to rotate through the transmission shaft B, and the stirring blade 32 is driven to rotate when the mounting rod 35 rotates, so that agar in the inner cylinder 36 is stirred to accelerate dissolution; the mounting rod 35 is connected with the transmission shaft B19 in a sliding manner through the limiting lug 31 and the limiting groove, so that the telescopic function can be realized under the condition that the transmission shaft B19 drives the mounting rod 32 to rotate; when the inner cylinder 35 ascends, the lower end of the mounting rod 35 moves downward relative to the inner cylinder 36, that is, the lower end of the mounting rod 35 is close to the bottom plate 27 when the inner cylinder 36 ascends, if no protective measures are taken, the device may be damaged due to relative friction between the inner cylinder 36 and the mounting rod 35, therefore, the height of the sliding ring 33 is adjusted by arranging the sliding ring 33 and the sliding groove 29, the mounting rod 35 ascends and descends along with the ascending and descending of the position of the sliding ring 33, and the state that the bottom end of the mounting rod 35 cannot contact the bottom plate 27 is maintained all the time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An agar stirrer for a microorganism solid culture medium comprises an outer cylinder body (16) and an inner cylinder body (36), wherein the inner cylinder body (36) is movably connected inside the outer cylinder body (16), and the lower end of the outer cylinder body (36) is movably connected with a base (1); the method is characterized in that: the base (1) is sequentially provided with a mounting groove A (2), a mounting groove B (3) and a mounting groove C (18) from left to right, and the lower end of the outer cylinder (16) is movably connected with the mounting groove C (18); a motor (4) is fixedly connected in the mounting groove A (2), the upper end of the motor (4) is fixedly connected with a driving gear (6) through an output shaft, the outer side of the driving gear (6) is connected with a transmission chain A (15) in a meshed mode, and the inner side of the other end of the transmission chain A (5) is connected with a driven gear A (7) in a meshed mode; the lower end of the transmission gear A (7) is fixedly connected with a connecting shaft (11), and the lower end of the connecting shaft (11) is rotatably connected in the mounting groove B (3).
2. The agar mixer for a microbial solid medium according to claim 1, wherein: the periphery of the lower end of the outer cylinder body (16) is fixedly connected with an outer gear ring (17); the driven gear A (7) comprises a gear column (20) and a side gear (21), and the upper end and the lower end of the gear column (20) are fixedly connected with the side gear (21); the diameter of side gear (21) is greater than gear post (20), gear post (20) and drive chain A (5) meshing are connected, side gear (21) and outer ring gear (17) meshing are connected.
3. The agar mixer for a microbial solid medium according to claim 2, wherein: the upper end of the driven gear A (7) is fixedly connected with a transmission gear (9) through a transmission shaft A (8), the transmission gear (9) is meshed with a driven gear B (10) through a transmission chain B (37), and the center of the driven gear B (10) is fixedly connected with a transmission shaft B (19).
4. The agar mixer for a microbial solid medium according to claim 3, wherein: the lower end of the transmission shaft B (19) penetrates through the bearing (30) and is rotationally connected with the bearing (30); the outer side of the bearing (30) is fixedly connected with a fixed ring (12) through a connecting frame A (13), and the fixed ring (12) is arranged below the driven gear B (10); fixed ring (12) one side fixedly connected with fixed block (14), fixed block (14) one side with be connected riser (15) fixed connection, be connected riser (15) lower extreme and base (1) upper surface fixed connection.
5. The agar mixer for a microbial solid medium according to claim 4, wherein: the lower end of the inner cylinder (36) is fixedly connected with a bottom plate (27), and the center of the lower end of the bottom plate (27) is fixedly connected with a threaded sleeve (38); the bottom end in the outer barrel (16) is fixedly connected with a threaded rod, and the threaded rod is movably connected with a threaded sleeve (38); the lower half end of the inner cylinder body (36) is fixedly connected with a meshed screen plate (28), and the meshed screen plate (28) is fixedly connected with the bottom plate (27).
6. The agar mixer for a microbial solid medium according to claim 5, wherein: both sides of the upper end of the inner cylinder body (36) are fixedly connected with limiting rings (26), and the centers of the limiting rings (26) are provided with limiting holes (22); a connecting column (23) is connected inside the limiting hole (22) in a sliding manner, and two ends of the connecting column (23) are fixedly connected with a ring sleeve (24); the fixed frame (25) of ring cover (24) upper end fixedly connected with, fixed frame (25) upper end and solid fixed ring (12) lower extreme fixed connection.
7. The agar mixer for a microbial solid medium according to claim 4, wherein: the lower end of the transmission shaft B (19) penetrates through a bearing (30) and is in sliding connection with an installation rod (35), stirring blades (32) are uniformly and fixedly connected to the outer side of the installation rod (35), and a limiting bump (31) is fixedly connected to the outer side of the lower half part of the transmission shaft B (19); the inner side of the upper half part of the mounting rod (35) is provided with a limiting groove, and the limiting convex block (31) is matched with the limiting groove.
8. The agar mixer for a microbial solid medium according to claim 7, wherein: the outer wall surface of the lower end of the mounting rod (35) is fixedly connected with the sliding circular ring (33) through a connecting frame B (34), the sliding groove (29) is formed in the center of the inner portion of the inner barrel (36), and the sliding circular ring (33) is movably connected with the sliding groove (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010212481.8A CN111266044B (en) | 2020-03-24 | 2020-03-24 | Agar stirrer for microorganism solid culture medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010212481.8A CN111266044B (en) | 2020-03-24 | 2020-03-24 | Agar stirrer for microorganism solid culture medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111266044A true CN111266044A (en) | 2020-06-12 |
| CN111266044B CN111266044B (en) | 2022-01-21 |
Family
ID=70991726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010212481.8A Active CN111266044B (en) | 2020-03-24 | 2020-03-24 | Agar stirrer for microorganism solid culture medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111266044B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169664A (en) * | 2020-09-02 | 2021-01-05 | 泸西县扩铂贵金属有限公司 | Noble metal stirring and mixing device |
| CN112657416A (en) * | 2020-12-03 | 2021-04-16 | 黄爱武 | Chemical coloring agent configuration stirring machine |
| CN113441049A (en) * | 2021-06-30 | 2021-09-28 | 蒋仕明 | Lithium battery pole piece solution preparation device |
| CN115445219A (en) * | 2022-10-14 | 2022-12-09 | 湖州学院 | Kaleidoscope interaction device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964289A (en) * | 2017-05-11 | 2017-07-21 | 湖州娇斯登鞋业有限公司 | A kind of leather shoes spray paint pigment mixing arrangement |
| CN108636247A (en) * | 2018-05-04 | 2018-10-12 | 李小婷 | A kind of swinging feed mixing machine |
| CN109453701A (en) * | 2018-12-19 | 2019-03-12 | 江苏久诺建材科技股份有限公司 | A kind of filtering agitating device for lacquer preparation |
| CN208642496U (en) * | 2018-05-31 | 2019-03-26 | 济源市万洋绿色能源有限公司 | A kind of paste mixing machine means for feeding acid |
| CN110038473A (en) * | 2019-04-22 | 2019-07-23 | 江西省航宇新材料股份有限公司 | A kind of vacuum stirring system and the method that bubble is carried out to glue using the system |
| CN110314603A (en) * | 2019-06-14 | 2019-10-11 | 中鸿纳米纤维技术丹阳有限公司 | A kind of dedicated liquid storage equipment of nano fiber electrostatic spinning |
-
2020
- 2020-03-24 CN CN202010212481.8A patent/CN111266044B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964289A (en) * | 2017-05-11 | 2017-07-21 | 湖州娇斯登鞋业有限公司 | A kind of leather shoes spray paint pigment mixing arrangement |
| CN108636247A (en) * | 2018-05-04 | 2018-10-12 | 李小婷 | A kind of swinging feed mixing machine |
| CN208642496U (en) * | 2018-05-31 | 2019-03-26 | 济源市万洋绿色能源有限公司 | A kind of paste mixing machine means for feeding acid |
| CN109453701A (en) * | 2018-12-19 | 2019-03-12 | 江苏久诺建材科技股份有限公司 | A kind of filtering agitating device for lacquer preparation |
| CN110038473A (en) * | 2019-04-22 | 2019-07-23 | 江西省航宇新材料股份有限公司 | A kind of vacuum stirring system and the method that bubble is carried out to glue using the system |
| CN110314603A (en) * | 2019-06-14 | 2019-10-11 | 中鸿纳米纤维技术丹阳有限公司 | A kind of dedicated liquid storage equipment of nano fiber electrostatic spinning |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169664A (en) * | 2020-09-02 | 2021-01-05 | 泸西县扩铂贵金属有限公司 | Noble metal stirring and mixing device |
| CN112657416A (en) * | 2020-12-03 | 2021-04-16 | 黄爱武 | Chemical coloring agent configuration stirring machine |
| CN113441049A (en) * | 2021-06-30 | 2021-09-28 | 蒋仕明 | Lithium battery pole piece solution preparation device |
| CN115445219A (en) * | 2022-10-14 | 2022-12-09 | 湖州学院 | Kaleidoscope interaction device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111266044B (en) | 2022-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111266044B (en) | Agar stirrer for microorganism solid culture medium | |
| CN108786943B (en) | Evaporating dish for chemistry experiments with automatic stirring function | |
| CN215506488U (en) | Liftable safe cage rabbling mechanism | |
| CN211133221U (en) | Novel filter tank | |
| CN109173872B (en) | Mixer convenient to wash | |
| CN216877923U (en) | Sodium glucoheptonate recrystallization reation kettle | |
| CN212068505U (en) | Material mixing stirring kettle | |
| CN211109120U (en) | Industrial chemicals canning equipment | |
| CN211677338U (en) | Emulsion bidirectional stirring device | |
| CN220788562U (en) | Cell batch resuscitator | |
| CN210125350U (en) | Explosive mixing arrangement in reation kettle | |
| CN112808091A (en) | A apparatus for producing graphite alkene base anode material | |
| CN215277030U (en) | Treatment device of sewage treatment submersible mixer | |
| CN219699621U (en) | Tilting gas frying pan | |
| CN211284492U (en) | Stirring device of aluminum alloy casting furnace | |
| CN220143130U (en) | Stirring tank | |
| CN216663154U (en) | Quenching device for processing metal parts | |
| CN216964625U (en) | Anaerobic ammonia oxidation reactor | |
| CN216149596U (en) | Glass liquid stirrer | |
| CN211159509U (en) | Stirring mechanism of artificial diamond purification and impurity removal device | |
| CN216396339U (en) | Nitrifying kettle for naphthalene continuous nitrification process | |
| CN209735446U (en) | Digital display electric stirrer | |
| CN214514004U (en) | Graphite carbon product raw material stirring device | |
| CN215312375U (en) | M-toluidine production device | |
| CN220126215U (en) | Stainless steel reaction kettle with lifting and rotating functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211230 Address after: 063000 No.156 University Road, Jianshe North Road, high tech Development Zone, Lubei District, Tangshan City, Hebei Province Applicant after: Tangshan Normal University Address before: 063000 No.156 University Road, Jianshe North Road, high tech Development Zone, Lubei District, Tangshan City, Hebei Province Applicant before: Zhang Lianzhong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |