CN114164097B - Food detection device convenient to microorganism is cultivateed - Google Patents
Food detection device convenient to microorganism is cultivateed Download PDFInfo
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- CN114164097B CN114164097B CN202111489906.0A CN202111489906A CN114164097B CN 114164097 B CN114164097 B CN 114164097B CN 202111489906 A CN202111489906 A CN 202111489906A CN 114164097 B CN114164097 B CN 114164097B
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 244000005700 microbiome Species 0.000 title claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 24
- 238000010030 laminating Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 238000012258 culturing Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 229930195730 Aflatoxin Natural products 0.000 description 1
- 239000005409 aflatoxin Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/20—Heat exchange systems, e.g. heat jackets or outer envelopes the heat transfer medium being a gas
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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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Analytical Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a food detection device convenient for microorganism culture, which relates to the technical field of food detection platforms and comprises a detection platform body, wherein a storage box is arranged in the middle of the rear end of the top surface of the detection platform body, and a hot air blower for drying materials is arranged at the top of the storage box; a bearing component for placing materials is arranged in the drying cavity; a driving component used for adjusting the bearing component is arranged in the driving cavity; a heat supply seat is fixedly arranged in the middle of the inner top surface of the storage box; the supporting component is matched with the driving component, so that convenience in taking and placing samples is effectively improved, and the samples to be detected in the storage box are conveniently taken and placed in sequence; through the cooperation of air heater and heat supply seat, be convenient for make and deposit the incasement portion and carry out even intensification, be convenient for make and wait to detect quick breed microorganism in the sample, be convenient for shorten to wait to detect the sample and when breeding microorganism required consuming time, and then effectively shortened the operation duration when examining the food sample.
Description
Technical Field
The invention relates to the technical field of food detection platforms, in particular to a food detection device convenient for microorganism culture.
Background
Food detection is also called safety detection, which is to detect harmful substances in food according to national indexes, mainly detecting some indexes of harmful and toxic substances, such as heavy metals, aflatoxins and the like; however, the existing operation food detection device still has some unreasonable factors in the process of detecting whether harmful substances in food exceed standards;
the current operation food detection platform is when using: generally, food samples to be detected are placed in a storage box on a detection table for culturing microorganisms, but the storage box on the existing detection table requires longer time for culturing microorganisms to the samples to be detected, so that the detection efficiency of the food samples is affected; meanwhile, the existing storage box is inconvenient to take and put samples placed at the rear end inside the storage box, and the samples placed at the rear end inside the storage box are easy to collide with the samples in front when taken and put; therefore, an improvement is required to deal with the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a food detection device convenient for microorganism culture.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the food detection device convenient for microorganism culture comprises a detection table body, a PC end arranged on one side of the top of the detection table body and a cleaning tank arranged on the other side of the top of the detection table body, wherein a storage box is arranged in the middle of the rear end of the top surface of the detection table body, and a hot air blower for drying materials is arranged at the top of the storage box;
a heating cavity is formed in the upper part of the storage box, and a bearing assembly for placing materials is arranged in the heating cavity; a driving cavity is formed in the lower part of the storage box, and a driving component used for supporting component adjustment is arranged in the driving cavity; a heat supply seat is fixedly arranged in the middle of the inner top surface of the storage box, a heat supply cavity is formed in the heat supply seat, and a conveying pipe communicated with the heat supply seat is arranged at the air outlet end of the air heater;
the bearing assembly comprises a jacking plate horizontally arranged in the bottom of the storage box, a rotating rod vertically rotatably arranged in the middle of the top surface of the jacking plate and a plurality of bearing plates which are equidistantly sleeved on the rotating rod, and the top end of the rotating rod is dynamically sealed and inserted in a heat supply cavity of the heat supply seat; the top surface week side of bearing board has evenly offered a plurality of sectorial mouths of placing, the box of cultivateing has all been placed in the equal overlap joint of placing mouths, the week side of bearing board bottom surface all vertically is equipped with a plurality of pairs of laminating boards, the inner wall of laminating board and the outer wall laminating setting of cultivateing the box.
Preferably, the driving assembly comprises a spline shaft, a motor and an electric push rod, wherein the spline shaft is rotationally arranged in the middle of the inner bottom surface of the heating cavity, the motor is fixed in the middle of the inner top surface of the driving cavity, the electric push rod is arranged on two sides of the inner bottom surface of the driving cavity, the bottom end surface of the rotating rod is matched with the spline shaft to form a spline groove, and the spline shaft is movably inserted in the spline groove; the bottom end of the spline shaft movably penetrates into the driving cavity and is coaxially and fixedly connected with a driving shaft of the motor; the telescopic end of the electric push rod movably penetrates through the heating cavity and is fixedly connected with the bottom surface of the jacking plate; the middle part of the inner bottom surface of the driving cavity is provided with a storage battery, and the motor and the electric push rod are respectively and electrically connected with the storage battery through wires.
Preferably, a diversion cavity is formed in the upper part of the rotating rod, a heated cavity is formed in the plate body of the bearing plate, and the diversion cavity and the heated cavity are communicated; an air outlet cavity is formed in the laminating plate and communicated with the heated cavity; a pair of air outlet holes communicated with the air outlet cavity are formed in the outer wall of the bonding plate.
Preferably, the heat supply seat is of an inverted cylindrical boss-shaped structure, a sealing sleeve is vertically fixedly connected to the lower part of a heat supply cavity of the heat supply seat, a sealing pressure plate is horizontally fixedly connected to the top end of the rotating rod, and the outer wall of the sealing pressure plate is in dynamic sealing abutting connection with the inner wall of the lower part of the heat supply cavity; the bottom of the sealing pressure plate is in sealing abutting joint with the top of the sealing sleeve.
Preferably, a plurality of air inlet strip openings are uniformly and vertically formed in the periphery of the top of the outer wall of the rotating rod; an inverted non-locking switch is arranged on the inner top surface of the heating cavity, and the non-locking switch is connected with the air heater and the storage battery in series through a lead.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the cooperation of the bearing component and the driving component, the convenience of taking and placing samples is effectively improved, and meanwhile, the samples to be detected in the storage box are conveniently taken and placed in sequence; through the cooperation of air heater and heat supply seat, be convenient for make and deposit the incasement portion and carry out even intensification, and then make and deposit the inside temperature of incasement portion and arrive the temperature environment that microorganism is fit for fast, be convenient for make waiting to detect quick breed microorganism in the sample, be convenient for shorten waiting to detect the sample and when breeding microorganism required consuming time, and then effectively shortened the operating duration when examining the food sample, shortened staff's operating time simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a front view in partial structural cross-section of the present invention;
FIG. 3 is a cross-sectional view of the storage case structure of the present invention;
FIG. 4 is a cross-sectional view of a turning lever structure of the present invention;
FIG. 5 is a cross-sectional view of a heating seat structure according to the present invention;
FIG. 6 is a cross-sectional view of the top structure of the support plate of the present invention;
fig. 7 is a schematic view showing the bottom structure of the support plate of the present invention.
Number in the figure: 1. a detection table body; 2. a PC end; 3. a storage case; 4. a cleaning pool; 5. an air heater; 6. a jacking plate; 7. a rotating lever; 8. a bearing plate; 9. a culture box; 10. a heat supply seat; 11. a spline shaft; 12. a motor; 13. an electric push rod; 14. bonding plates; 15. sealing sleeve; 16. sealing the pressure plate; 17. a non-locking switch; 18. a delivery tube; 19. a shunt cavity; 20. a heated chamber.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples: referring to fig. 1-7, a food detection device convenient for microorganism culture comprises a detection table body 1, a PC end 2 arranged on one side of the top of the detection table body 1 and a cleaning tank 4 arranged on the other side of the top of the detection table body 1, wherein a storage box 3 is arranged in the middle of the rear end of the top surface of the detection table body 1, the storage box 3 is a cylindrical box body, and a box door is hinged at the opening of the front end surface of the storage box 3; the top of the storage box 3 is provided with a hot air blower 5 for drying materials; a heating cavity is arranged in the upper part of the storage box 3, and a bearing assembly for placing materials is arranged in the heating cavity; a driving cavity is arranged in the lower part of the storage box 3, and a driving component for supporting component adjustment is arranged in the driving cavity; the middle part of the inner top surface of the storage box 3 is fixedly provided with a heat supply seat 10, a heat supply cavity is formed in the heat supply seat 10, and the air outlet end of the air heater 5 is provided with a conveying pipe 18 communicated with the heat supply seat 10; the bearing assembly comprises a jacking plate 6 horizontally arranged in the bottom of the storage box 3, a rotating rod 7 vertically rotatably arranged in the middle of the top surface of the jacking plate 6 and a plurality of bearing plates 8 which are equidistantly sleeved on the rotating rod 7, and the top end of the rotating rod 7 is dynamically sealed and inserted in a heating cavity of the heating seat 10; a plurality of fan-shaped placing ports are uniformly formed in the peripheral side of the top surface of the supporting plate 8, the culture boxes 9 are placed in the placing ports in an overlapping mode, a plurality of pairs of bonding plates 14 are vertically arranged on the peripheral side of the bottom surface of the supporting plate 8, and the inner walls of the bonding plates 14 are bonded with the outer walls of the culture boxes 9; through the cooperation of the bearing component and the driving component, the convenience of taking and placing samples is effectively improved, and meanwhile, the samples to be detected in the storage box 3 are conveniently taken and placed in sequence; through the cooperation of air heater 5 and heat supply seat 10, be convenient for make and deposit the inside even intensification that carries out of case 3, and then make the inside temperature of depositing case 3 reach the temperature environment that microorganism is fit for fast, be convenient for make the quick breed microorganism in the sample of waiting to detect, be convenient for shorten to wait to detect the sample and when breeding the microorganism required consuming time, and then effectively shortened the operation duration when detecting the food sample, shortened staff's operating time simultaneously.
In the invention, the driving assembly comprises a spline shaft 11 rotationally arranged in the middle of the inner bottom surface of the heating cavity, a motor 12 fixed in the middle of the inner top surface of the driving cavity and electric push rods 13 arranged on two sides of the inner bottom surface of the driving cavity, the bottom end surface of the rotating rod 7 is matched with the spline shaft 11 to form a spline groove, and the spline shaft 11 is movably inserted in the spline groove; the bottom end of the spline shaft 11 movably penetrates into the driving cavity and is coaxially and fixedly connected with a driving shaft of the motor 12; the telescopic end of the electric push rod 13 movably penetrates through the heating cavity and is fixedly connected with the bottom surface of the jacking plate 6; the middle part of the inner bottom surface of the driving cavity is provided with a storage battery, and the motor 12 and the electric push rod 13 are respectively and electrically connected with the storage battery through leads; facilitating the driving and lifting operation of the rotating lever 7.
In the invention, a diversion cavity 19 is arranged in the upper part of the rotating rod 7, a heated cavity 20 is arranged in the plate body of the bearing plate 8, and the diversion cavity 19 is communicated with the heated cavity 20; an air outlet cavity is formed in the bonding plate 14 and is communicated with the heated cavity 20; a pair of air outlet holes communicated with the air outlet cavity are formed in the outer wall of the bonding plate 14; the surface at the sample is established in direct blowing of hot gas of being convenient for, avoids hot gas to directly blow and produces the influence to the microorganism survival that breeds on the sample.
In the invention, the heat supply seat 10 is of an inverted cylindrical boss-shaped structure, a sealing sleeve 15 is vertically fixedly connected to the lower part of a heat supply cavity of the heat supply seat 10, a sealing pressure plate 16 is horizontally fixedly connected to the top end of the rotating rod 7, and the outer wall of the sealing pressure plate 16 is in dynamic sealing abutting joint with the inner wall of the lower part of the heat supply cavity; the bottom of the sealing pressure plate 16 is in sealing abutting connection with the top of the sealing sleeve 15, so that the communication between the diversion cavity 19 and the heating cavity is conveniently disconnected.
In the invention, a plurality of air inlet strip openings are uniformly and vertically formed around the top of the outer wall of the rotating rod 7; the inner top surface of the heat supply cavity is provided with an inverted non-locking switch 17, the non-locking switch 17 is connected with the air heater 5 and the storage battery in series through wires, and when the rotating rod 7 pushes the sealing pressure plate 16 to ascend, the air heater 5 can be started to perform heat supply operation by extruding the non-locking switch 17.
Working principle: in this embodiment, the present invention also provides a method for using a food detection device for facilitating microorganism culture, including the following steps:
firstly, electrically connecting a control end of a motor 12 and an electric push rod 13 with a PC end 2, then electrically connecting the PC end 2 with an external power supply through a wire, opening a box door to take out the culture boxes 9 on a bearing plate 8 one by one, placing different types of samples to be detected in different culture boxes 9, marking the culture boxes 9, sequentially placing the culture boxes 9 with the samples to be detected in a placing port of the bearing plate 8, and closing a box door;
step two, when the temperature rising operation before the detection is needed to be carried out on the food sample placed in the storage box 3, the electric push rod 13 is controlled by the PC end 2 to stretch and retract so as to facilitate pushing the jacking plate 6 to lift, the jacking plate 6 is lifted so as to drive the rotating rod 7 and the bearing plate 8 to synchronously lift, the air inlet at the upper part of the rotating rod 7 is not sealed by the sealing sleeve 15 any more, the sealing pressure plate 16 at the top end of the rotating rod 7 extrudes the non-locking switch 17, the storage battery is convenient to supply power to the hot air blower 5 through extrusion of the non-locking switch 17, and then the hot air blower 5 supplies heat in the heat supply cavity of the box through the conveying pipe 18;
step three, hot air in the heat supply cavity enters the flow distribution cavity 19 through an air inlet at the upper part of the rotating rod 7, then the hot air in the flow distribution cavity 19 enters the heated cavities 20 of the supporting plates 8, then the hot air in the heated cavities 20 enters the air outlet cavity and uniformly enters the storage box 3 through air outlet holes at the bottom of the air outlet cavity, so that heat energy provided by the air heater 5 can be rapidly and uniformly dispersed in the storage box 3, uniform heating operation is conveniently performed in the storage box 3, heating operation efficiency of food samples in the culture box 9 is accelerated, and microorganisms in the samples to be detected can be rapidly bred;
step four, the spline shaft 11 is driven to rotate by the control motor 12, the spline shaft 11 is spliced with a spline groove at the bottom of the rotating rod 7, so that the rotating rod 7 is conveniently driven to horizontally rotate, the bearing plate 8 and the culture box 9 are conveniently driven to horizontally rotate by the rotating rod 7, food samples in the culture box 9 are conveniently heated and warmed uniformly, the warming efficiency of the samples to be detected is effectively improved, the warming time of the samples to be detected is greatly shortened, and microorganisms on the samples to be detected are conveniently cultured and grown in the storage box 3;
step five, when the sample to be detected after temperature rise is required to be taken out and detected, the electric push rod 13 is controlled to drive the rotating rod 7 to descend and reset, so that the sealing pressure plate 16 is canceled from extruding the non-locking switch 17, and then the air heater 5 is powered off to stop the heat supply work; after the rotating rod 7 descends and resets, an air inlet at the upper part of the rotating rod 7 is sealed by a sealing sleeve 15, and a sealing pressure plate 16 is in sealing contact with the top of the sealing sleeve 15, so that the heat supply operation to a shunt cavity 19 is canceled; then the box door is opened, then the culture box 9 is taken down from the bearing plate 8 by a worker, the bearing plate 8 and the culture box 9 are driven to horizontally rotate by the rotating rod 7, so that the culture box 9 at the rear end of the bearing plate 8 is conveniently taken out by the worker in sequence, and the convenience of taking the culture box 9 out of the storage box 3 during detection operation by the worker is improved; then, the sample taken out of the interior of the culture cassette 9 is detected.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. Food detection device convenient to microorganism is cultivateed, including detecting platform body (1), locate PC end (2) of detecting platform body (1) top one side and locate cleaning tank (4) of detecting platform body (1) top opposite side, its characterized in that: the middle part of the rear end of the top surface of the detection table body (1) is provided with a storage box (3), and the top of the storage box (3) is provided with a hot air blower (5) for drying materials;
a heating cavity is formed in the upper part of the storage box (3), and a bearing assembly for placing materials is arranged in the heating cavity; a driving cavity is formed in the lower part of the storage box (3), and a driving component for supporting component adjustment is arranged in the driving cavity; a heat supply seat (10) is fixedly arranged in the middle of the inner top surface of the storage box (3), a heat supply cavity is formed in the heat supply seat (10), and a conveying pipe (18) communicated with the heat supply seat (10) is arranged at the air outlet end of the air heater (5);
the bearing assembly comprises a jacking plate (6) horizontally arranged in the bottom of the storage box (3), a rotating rod (7) vertically rotatably arranged in the middle of the top surface of the jacking plate (6) and a plurality of bearing plates (8) which are equidistantly sleeved on the rotating rod (7), and the top end of the rotating rod (7) is dynamically and hermetically inserted in a heating cavity of the heating seat (10); a plurality of fan-shaped placing ports are uniformly formed in the peripheral side of the top surface of the supporting plate (8), the placing ports are internally overlapped with the culture boxes (9), a plurality of pairs of attaching plates (14) are vertically arranged on the peripheral side of the bottom surface of the supporting plate (8), and the inner walls of the attaching plates (14) are attached to the outer walls of the culture boxes (9);
a diversion cavity (19) is formed in the upper part of the rotating rod (7), a heating cavity (20) is formed in the plate body of the bearing plate (8), and the diversion cavity (19) is communicated with the heating cavity (20); an air outlet cavity is formed in the laminating plate (14), and the air outlet cavity is communicated with the heated cavity (20); a pair of air outlet holes communicated with the air outlet cavity are formed in the outer wall of the attaching plate (14).
2. A food testing device for facilitating the cultivation of microorganisms according to claim 1, wherein: the driving assembly comprises a spline shaft (11) which is rotationally arranged in the middle of the inner bottom surface of the heating cavity, a motor (12) which is fixed in the middle of the inner top surface of the driving cavity, and electric push rods (13) which are arranged on two sides of the inner bottom surface of the driving cavity, wherein spline grooves are formed in the bottom end surface of the rotating rod (7) in a matched mode with the spline shaft (11), and the spline shaft (11) is movably inserted into the spline grooves; the bottom end of the spline shaft (11) movably penetrates into the driving cavity and is coaxially fixedly connected with a driving shaft of the motor (12); the telescopic end of the electric push rod (13) movably penetrates through the heating cavity and is fixedly connected with the bottom surface of the jacking plate (6); the middle part of the inner bottom surface of the driving cavity is provided with a storage battery, and the motor (12) and the electric push rod (13) are respectively and electrically connected with the storage battery through wires.
3. A food testing device for facilitating the cultivation of microorganisms according to claim 1, wherein: the heat supply seat (10) is of an inverted cylindrical boss-shaped structure, a sealing sleeve (15) is vertically fixedly connected to the lower part of a heat supply cavity of the heat supply seat (10), a sealing pressure plate (16) is horizontally fixedly connected to the top end of the rotating rod (7), and the outer wall of the sealing pressure plate (16) is in dynamic sealing abutting connection with the inner wall of the lower part of the heat supply cavity; the bottom of the sealing pressure plate (16) is in sealing abutting joint with the top of the sealing sleeve (15).
4. A food testing device for facilitating the cultivation of microorganisms according to claim 1, wherein: a plurality of air inlet strip openings are uniformly and vertically formed in the periphery of the top of the outer wall of the rotating rod (7); an inverted non-locking switch (17) is arranged on the inner top surface of the heating cavity, and the non-locking switch (17) is connected with the air heater (5) and the storage battery in series through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111489906.0A CN114164097B (en) | 2021-12-08 | 2021-12-08 | Food detection device convenient to microorganism is cultivateed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111489906.0A CN114164097B (en) | 2021-12-08 | 2021-12-08 | Food detection device convenient to microorganism is cultivateed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114164097A CN114164097A (en) | 2022-03-11 |
| CN114164097B true CN114164097B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111489906.0A Active CN114164097B (en) | 2021-12-08 | 2021-12-08 | Food detection device convenient to microorganism is cultivateed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114800579B (en) * | 2022-06-30 | 2022-10-21 | 重庆遨博智能科技研究院有限公司 | Intelligent robot shell |
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