CN221024326U - Culture medium quantitative filling machine - Google Patents
Culture medium quantitative filling machine Download PDFInfo
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- CN221024326U CN221024326U CN202323265329.4U CN202323265329U CN221024326U CN 221024326 U CN221024326 U CN 221024326U CN 202323265329 U CN202323265329 U CN 202323265329U CN 221024326 U CN221024326 U CN 221024326U
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- fixedly connected
- mixing chamber
- weighing plate
- culture medium
- conveying pipe
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- 239000001963 growth medium Substances 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000005303 weighing Methods 0.000 claims abstract description 25
- 239000002609 medium Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000013329 compounding Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 3
- 230000032683 aging Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 4
- 230000004663 cell proliferation Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 trace elements) Chemical class 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 241001446247 uncultured actinomycete Species 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to the technical field of medium filling, in particular to a medium quantitative filling machine, which comprises a base, wherein a mixing mechanism is fixed at the top of the base, the front end of the mixing mechanism is fixedly connected with a lifting mechanism, the front end of the mixing mechanism is fixedly connected with a conveying pipe, the dropper is fixedly connected with the lifting mechanism, a flow metering valve is fixedly connected to the pipe wall of the conveying pipe, one end of the conveying pipe is fixedly connected with the dropper, the top end of the base is fixedly connected with a weighing plate, a medium is placed at the top end of the weighing plate, and the medium is positioned below the dropper; according to the utility model, the flow metering valve is arranged, so that the device can drop feed liquid with the same mass into the culture medium every time, quantitative filling of the culture medium is realized, the quality of the dropped feed liquid can be checked by arranging the flow metering valve and the weighing plate, the quality of the dropped feed liquid after ageing of the filling machine is prevented from being wrong, and the reliability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of culture medium filling, in particular to a culture medium quantitative filling machine.
Background
The culture medium is a nutrient medium which is used for the growth and reproduction of microorganisms, plants or animals (or tissues) and is prepared from different nutrient substances, and generally contains a plurality of substances such as carbohydrate, nitrogenous substances, inorganic salts (including trace elements), vitamins, water and the like, and the culture medium also contains antibiotics and pigments for the culture and identification of single microorganisms. The culture medium is a basic substance for providing cell nutrition and promoting cell proliferation, and is also a living environment for cell growth and proliferation. The culture medium is of various types and can be classified into a natural culture medium, a synthetic culture medium and a semisynthetic culture medium according to the sources of the preparation raw materials; according to the physical state, it can be classified into solid medium, liquid medium, and semisolid medium; according to the culture function, the culture medium can be divided into basic culture medium, selective culture medium, enrichment culture medium, identification culture medium and the like; depending on the application range, it is possible to divide the use into bacterial culture medium, actinomycete culture medium, yeast culture medium, fungus culture medium, etc., and in the case of biological seedling culture and biological experiment, culture medium is often required.
The quality of the dripping feed liquid can not be accurately controlled in the conventional filling machine on the market at present, the filling machine can be gradually aged after being used for a period of time, the quality of the liquid discharged by the filling machine each time can possibly change, the change is often not observed by naked eyes, and the quality of the liquid discharged needs to be detected to determine whether the quality of the liquid discharged meets the standard.
Therefore, the application provides a culture medium quantitative filling machine, which overcomes the defects of the prior art.
Disclosure of utility model
The utility model aims to solve the problems that the quality of the liquid to be discharged can not be accurately controlled, the filling machine is aged after being used for a period of time, the quality of the liquid to be discharged by the filling machine each time can be changed, and the quality of the liquid to be discharged needs to be detected in the prior art.
The technical scheme of the utility model provides a culture medium quantitative filling machine, which comprises a base, wherein a mixing mechanism is fixed at the top of the base, a lifting mechanism is fixedly connected to the front end of the mixing mechanism, a conveying pipe is fixedly connected to the front end of the mixing mechanism, a dropper is fixedly connected to one end of the conveying pipe, the dropper is fixedly connected with the lifting mechanism, a flow metering valve is fixedly connected to the pipe wall of the conveying pipe, a weighing plate is fixedly connected to the top end of the base, the weighing plate is positioned below the dropper, and a culture medium is placed at the top end of the weighing plate.
As a preferable technical scheme, the mixing mechanism comprises a first motor, wherein the output end of the first motor is in transmission connection with a speed reducer, the bottom of the speed reducer is fixedly connected with a mixing chamber, the bottom of the mixing chamber is fixed at the top end of a base, a rotating shaft is rotatably connected inside the mixing chamber, a propeller blade is fixedly connected to the outer side of the rotating shaft, one end of the rotating shaft is rotatably connected with the inner bottom wall of the mixing chamber, the other end of the rotating shaft penetrates through the top wall of the mixing chamber and is rotatably connected with the speed reducer, and a material door is arranged on the upper top wall of the mixing chamber; the mixing mechanism is used for mixing materials, and the first motor drives the rotating shaft through the speed reducer so as to drive the propeller blade to rotate, so that the materials in the mixing chamber are fully mixed.
As a preferable technical scheme, the lifting mechanism comprises a fixed plate, the back of the fixed plate is fixedly connected with the front wall of the mixing chamber, the front side of the fixed plate is provided with a second motor, the output end of the second motor is in transmission connection with a coupler, one end of the coupler, which is far away from the second motor, is in transmission connection with a lead screw, the periphery of the outer part of the lead screw is rotationally connected with a bearing seat, one side of the bearing seat, which is far away from the coupler, is provided with a sliding block, the inside of the sliding block is rotationally connected with the lead screw, the rear side of the sliding block is slidingly connected with two oppositely arranged sliding rails, the two sliding rails are fixedly connected with the fixed plate, the top ends of the two sliding rails are fixedly connected with a baffle plate, the front side of the sliding block is fixedly connected with a supporting plate, and the middle part of the supporting plate is fixedly connected with a dropper; the second motor is used for driving the sliding block to move up and down, so that the dropper is close to the culture medium, and materials are prevented from splashing out of the culture medium.
As a preferable technical scheme, a power pump is fixedly connected to the pipe wall of a conveying pipe, the conveying pipe penetrates through a sliding block, and the conveying pipe has certain elasticity; the power pump is used for providing power for the liquid drops, and the conveying pipe can move up and down along with the sliding block.
As an optimized technical scheme, one side of the weighing plate is provided with a controller, the other side is provided with a display screen, and the bottoms of the controller and the display screen are fixedly connected with the top of the base
The beneficial effects of the utility model are as follows: according to the culture medium quantitative filling machine provided by the utility model, the flow metering valve is arranged, so that the device can drop feed liquid with the same mass into the culture medium every time, and the culture medium is quantitatively filled;
Through setting up flow metering valve and weighing plate, make this device can inspect the quality of drip feed liquid, prevent that the quality of drip feed liquid from appearing the mistake after the liquid filling machine ages, improved the reliability of this device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
FIG. 3 is a side view of an embodiment of the present utility model;
FIG. 4 is a top view of an embodiment of the present utility model;
FIG. 5 is a first cross-sectional view of an embodiment of the present utility model;
Fig. 6 is a second cross-sectional view of an embodiment of the present utility model.
The device comprises a 1-base, a 11-controller, a 12-weighing plate, a 13-display screen, a 2-mixing mechanism, a 21-first motor, a 22-speed reducer, a 23-mixing chamber, a 24-rotating shaft, a 25-propeller blade, a 26-material door, a 3-lifting mechanism, a 31-fixed plate, a 32-second motor, a 33-coupling, a 34-screw rod, a 35-bearing seat, a 36-sliding block, a 37-sliding rail, a 38-baffle, a 39-supporting plate, a 4-conveying pipe, a 5-power pump, a 6-flow metering valve, a 7-dropper and an 8-culture medium.
Detailed Description
In order to make the technical means, technical features, objects and technical effects achieved by the present utility model easy to understand, the present utility model is further described below with reference to the specific drawings; it will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
Example 1
As shown in fig. 1 to 6: the utility model provides a culture medium ration liquid filling machine, includes base 1, base 1 top is fixed with compounding mechanism 2, compounding mechanism 2 is used for with the intensive mixing of material, improves the reliability of experiment, compounding mechanism 2 front end fixedly connected with elevating system 3, compounding mechanism 2 front end fixedly connected with conveying pipeline 4, conveying pipeline 4 one end fixedly connected with burette 7, burette 7 and elevating system 3 fixed connection, conveying pipeline 4 has certain elasticity, can follow elevating system 3 and change the position, fixedly connected with power pump 5 and flow metering valve 6 on the conveying pipeline 4 pipe wall, power pump 5 is arranged in providing power, makes the feed liquid be carried to burette 7 from compounding mechanism 2, flow metering valve 6 is arranged in controlling the material liquid volume of every drip, base 1 top still fixedly connected with weighing plate 12, weighing plate 12 one side is equipped with controller 11, and the opposite side is equipped with display screen 13, weighing plate 12 is connected with display screen 13 electricity, the bottom of controller 11 and display screen 13 and the top fixedly connected with base 1, weighing plate 12 that can follow elevating system 3 changes the position, weighing plate 8 is arranged in the weighing plate 8 to the weighing plate that the medium is arranged in the same, the medium is convenient for the weight of the medium is measured to be used for the medium to be measured and is 8, the medium is placed in the weighing plate 8, the medium is convenient for the medium is used for the medium is measured to be measured and is used for the medium and is measured to be 8, and is used for the medium and is measured and is convenient to be moved to the medium and is 8.
The mixing mechanism 2 comprises a first motor 21, a speed reducer 22 is connected to the output end of the first motor 21 in a transmission manner, a mixing chamber 23 is fixedly connected to the bottom of the speed reducer 22, the bottom of the mixing chamber 23 is fixed to the top end of the base 1, a rotating shaft 24 is rotatably connected to the inside of the mixing chamber 23, a propeller blade 25 is fixedly connected to the outer side of the rotating shaft 24, the first motor 21 drives the rotating shaft 24 and the propeller blade 25 to rotate through the speed reducer 22, the propeller blade can effectively, fully and rapidly mix materials, one end of the rotating shaft 24 is rotatably connected with the inner bottom wall of the mixing chamber 23, the other end of the rotating shaft penetrates through the top wall of the mixing chamber 23 and is rotatably connected with the speed reducer 22, a material door 26 is arranged on the upper top wall of the mixing chamber 23, the material door 26 is used for throwing materials into the mixing chamber 23 from the position, and the first motor 21 drives the rotating shaft 24 and the propeller blade 25 to rotate, so that the materials are fully mixed.
The lifting mechanism 3 comprises a fixed plate 31, the back of the fixed plate 31 is fixedly connected with the front wall of the mixing chamber 23, two opposite sliding rails 37 are fixedly connected with the front side of the fixed plate 31, two baffle plates 38 are fixedly connected with the top ends of the sliding rails 37, two sliding blocks 36 are connected to the sliding rails 37 in a sliding manner, the baffle plates 38 are used for preventing the sliding blocks 36 from falling off the sliding rails 37, a lead screw 34 is rotatably connected to the inside of the sliding blocks 36, a bearing seat 35 is rotatably connected to the periphery of the outside of the lead screw 34, a coupler 33 is connected to the top end of the lead screw 34 in a transmission manner, one end of the coupler 33, far away from the lead screw 34, is fixedly connected with a second motor 32, the front side of the sliding blocks 36 is fixedly connected with a supporting plate 39, the middle part of the supporting plate 39 is fixedly connected with a dropper 7, the second motor 32 drives the lead screw 34 to rotate through the coupler 33, and the lead screw 34 drives the sliding blocks 35 to move up and down on the sliding rails 37, so that the dropper 7 can be enabled to move up and down in a position close to the culture medium 8, and pollution and waste of feed liquid can be prevented.
The working mode is as follows: the material door 26 is opened, various required materials are put into the mixing chamber 23 according to a certain proportion, the material door 26 is closed, the first motor 21 is started, the rotating shaft 24 and the propeller blade 25 are driven to rotate, various materials in the mixing chamber 23 are fully mixed, after the mixing requirement is met, the power pump 5 is started, the flow metering valve 6 is opened, the materials are conveyed into the dropper 7 from the mixing chamber 23 through the conveying pipe 4, drop into the culture medium 8 from the dropper 7, meanwhile, the flow metering valve 6 is also used for metering the mass of the feed liquid flowing through the flow metering valve 6, when the mass of the feed liquid flowing through the flow metering valve 6 reaches a certain mass, the flow metering valve 6 is closed, signals are sent to the power pump 5 and the display screen 13, the flow of the feed liquid flowing through the flow metering valve is transmitted to the display screen 13 for display, after the power pump 5 receives the signals, the operation is stopped, the weighing plate 12 can weigh the mass change value of the culture medium 8, the mass change value is transmitted to the display screen 13 for display, and the mass change value of the culture medium 8 is compared with the mass change value of the feed liquid flowing through the flow metering valve 6, and whether the flowing out mass meets the requirement or not, or not influences on the quality of the filling machine is damaged or the aging test result.
The foregoing description is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. The utility model provides a culture medium ration liquid filling machine, includes base (1), base (1) top is fixed with compounding mechanism (2), compounding mechanism (2) front end fixedly connected with elevating system (3), its characterized in that: the utility model discloses a feed mixing mechanism, including base (1), conveying pipe (4) front end fixedly connected with conveying pipe (4), conveying pipe (4) one end fixedly connected with burette (7), burette (7) and elevating system (3) fixed connection, fixedly connected with flow metering valve (6) on conveying pipe (4) pipe wall, base (1) top fixedly connected with weighing plate (12), weighing plate (12) are located burette (7) below, culture medium (8) have been placed to the top of weighing plate (12).
2. The medium dosing filling machine according to claim 1, wherein: the mixing mechanism (2) comprises a first motor (21), a speed reducer (22) is connected to the output end of the first motor (21) in a transmission mode, a mixing chamber (23) is fixedly connected to the bottom of the speed reducer (22), the bottom of the mixing chamber (23) is fixed to the top end of the base (1), a rotating shaft (24) is rotatably connected to the inside of the mixing chamber (23), a propeller blade (25) is fixedly connected to the outer side of the rotating shaft (24), one end of the rotating shaft (24) is rotatably connected with the inner bottom wall of the mixing chamber (23), the other end of the rotating shaft penetrates through the top wall of the mixing chamber (23) and is rotatably connected with the speed reducer (22), and a material door (26) is arranged on the upper top wall of the mixing chamber (23).
3. A medium dosing machine according to claim 2, characterized in that: elevating system (3) are including fixed plate (31), the back of fixed plate (31) and the antetheca fixed connection of mixing chamber (23), the front side of fixed plate (31) is provided with second motor (32), the output transmission of second motor (32) is connected with shaft coupling (33), the one end transmission that second motor (32) was kept away from to shaft coupling (33) is connected with lead screw (34), rotation connection has bearing frame (35) around the outside of lead screw (34), one side that shaft coupling (33) was kept away from to bearing frame (35) is equipped with slider (36), slider (36) inside and lead screw (34) swivelling joint, slider (36)'s rear side sliding connection has two slide rails (37) that set up relatively, two slide rail (37) and fixed plate (31) fixed connection, the top fixedly connected with baffle (38) of slide rail (37), front side fixedly connected with backup pad (39) of slider (36), backup pad (39) middle part fixedly connected with burette (7).
4. A medium dosing machine according to claim 3, characterized in that: the pipe wall of the conveying pipe (4) is fixedly connected with a power pump (5), and the conveying pipe (4) penetrates through the sliding block (36).
5. The medium dosing filling machine according to claim 1, wherein: the weighing plate (12) is characterized in that one side of the weighing plate (12) is provided with a controller (11), the other side of the weighing plate is provided with a display screen (13), the bottoms of the controller (11) and the display screen (13) are fixedly connected with the top of the base (1), and the weighing plate (12) is electrically connected with the display screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323265329.4U CN221024326U (en) | 2023-12-01 | 2023-12-01 | Culture medium quantitative filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323265329.4U CN221024326U (en) | 2023-12-01 | 2023-12-01 | Culture medium quantitative filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221024326U true CN221024326U (en) | 2024-05-28 |
Family
ID=91179873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323265329.4U Active CN221024326U (en) | 2023-12-01 | 2023-12-01 | Culture medium quantitative filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221024326U (en) |
-
2023
- 2023-12-01 CN CN202323265329.4U patent/CN221024326U/en active Active
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