CN112646702A - Agricultural product microbial activity detection equipment and detection method thereof - Google Patents
Agricultural product microbial activity detection equipment and detection method thereof Download PDFInfo
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- CN112646702A CN112646702A CN202011587833.4A CN202011587833A CN112646702A CN 112646702 A CN112646702 A CN 112646702A CN 202011587833 A CN202011587833 A CN 202011587833A CN 112646702 A CN112646702 A CN 112646702A
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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
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
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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
- C12M29/20—Degassing; Venting; Bubble traps
- C12M29/22—Oxygen discharge
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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
- C12M29/26—Conditioning fluids entering or exiting the reaction vessel
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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
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
Abstract
The invention provides microbial activity detection equipment for agricultural products and a detection method thereof, and relates to the field of agricultural products, which comprises a detection mechanism and an internal mechanism, wherein the internal mechanism is driven to rotate at a constant speed by an external motor, a vortex is formed by a ring fan strip due to the wind speed generated by rotation during rotation, gas flows on the wall of an inner cavity of an edge fan strip to carry out annular gas flow, the annular gas flow penetrates into the interval of the ring fan strip in the surrounding process and enters the inner cavity of a connecting cylinder, the entering gas collides upwards in the inner cavity of the connecting cylinder and flows upwards and downwards in two directions, the upward gas flow penetrates through the bottom end of an internal frame to blow the agricultural products upwards, an inner cavity of the middle detection mechanism penetrates through an internal opening edge groove arranged at the upper end edge of a mounting plate, and the groove is arranged to enable the air to flow towards two ends of the inner cavity of the internal opening edge groove when the gas flow, the gas infused into the inner cavity of the middle detection mechanism is the gas with the oxygen content of only 0.5 percent, and the air in the inner cavity of the middle detection mechanism is emptied.
Description
Technical Field
The invention relates to the field of agricultural products, in particular to an agricultural product microbial activity detection device and a detection method thereof.
Background
Agricultural products are produced in agriculture, such as sorghum, rice, peanuts, corns, wheat, and local specialty products in various regions. The national regulation of primary agricultural products refers to plants, animals and their products obtained in agricultural activities, excluding processed products of various kinds.
The microbial activity detection is an indispensable step in the process of producing agricultural products, and most of microbial activity detection devices on the market have the problems of low efficiency of microbial detection, incapability of being simultaneously suitable for use in aerobic and anaerobic states and incapability of maintaining air circulation in the anaerobic state.
In view of the above problems, we propose an apparatus and a method for detecting microbial activity of agricultural products.
Disclosure of Invention
The invention aims to provide a microbial activity detection device and a microbial activity detection method for agricultural products, so as to solve the technical problems.
In order to solve the technical problems, the invention adopts the following technical scheme: agricultural product microbial activity check out test set, including detection mechanism and built-in mechanism, built-in mechanism is installed to detection mechanism's inner chamber, detection mechanism is including placing mechanism, guiding mechanism and linking plate, through guiding mechanism swing joint between the placing mechanism, placing mechanism's inner chamber through connection has linking plate, built-in mechanism is including placing charging tray, ring sector strip, linking piece, connecting cylinder, mounting disc and through hole, the lower extreme ring array of placing the charging tray is seted up and is had the ring sector strip, the linking piece is installed to the lower extreme of ring sector strip, the connecting cylinder is installed to the lower extreme of placing the charging tray, link up the piece and install in the outer lane of connecting cylinder, the mounting disc is installed to the lower extreme of connecting cylinder, the through hole has been seted up in the centre of mounting disc.
Preferably, the placing mechanism comprises a mounting ring, side slots, a bottom opening cylinder, edge blades, an assembling ring and an adjusting cylinder, the side slots are formed in two sides of the edge of the mounting ring, the bottom opening cylinder is mounted in an inner cavity of the mounting ring, the edge blades are mounted on two sides of the upper end of the mounting ring, the assembling ring is connected to the upper end of the edge blades, and the adjusting cylinder is mounted in an inner cavity of the assembling ring.
Preferably, guiding mechanism includes that first regulation curved piece, second regulation curved piece, first linking stretch the piece, link up the axle, the second links up and stretches piece, third regulation curved piece, fourth regulation curved piece and intercommunication pole, the curved piece of second regulation is installed to the upper end of first regulation curved piece, first linking is installed to the rear end of first regulation curved piece and is stretched the piece, the upper end that first linking stretched the piece is installed and is linked up the axle, the top that links up the axle and second linking stretch piece swing joint, the front end that the piece was stretched in the second linking and fourth regulation curved piece swing joint, the curved piece of third regulation is installed to the lower extreme that the curved piece was adjusted to the fourth, first regulation curved piece, second regulation curved piece, third regulation curved piece and fourth regulation curved piece between through intercommunication pole through connection.
Preferably, the first curved piece of regulation is including linking in piece, side-mounting piece and laminating film board, the side-mounting piece is installed at the both ends of piece in the linking, laminating film board is installed at the both ends of side-mounting piece.
Preferably, the connection plate comprises a plate body, an embedded soft plate, a mounting plate and an inner opening edge groove, wherein the embedded soft plate is installed at the inner end of the plate body, the mounting plate is installed at the inner end of the embedded soft plate, and the inner opening edge groove is formed in the edge of the upper end of the mounting plate.
Preferably, the tray comprises a tray body, an inner interlayer and a built-in frame, the inner interlayer is installed in an inner cavity of the tray body, and the built-in frame is installed in an inner cavity of the inner interlayer.
Preferably, the side mounting block and the embedded soft board are both members made of synthetic rubber.
The invention provides another technical scheme that: the detection method for providing the microbial activity detection device of the agricultural product comprises the following steps:
s1: placing agricultural products needing microbial activity detection into an inner cavity of the built-in frame, driving the built-in mechanism to integrally rotate at a constant speed through the external motor, forming vortex due to wind speed generated by rotation of the ring fan strips during rotation, enabling air to flow on the wall of the inner cavity of the edge fan sheet to carry out annular airflow, enabling the annular airflow to penetrate into the interval of the ring fan strips in the surrounding process, enabling the annular airflow to enter the inner cavity of the connecting cylinder, enabling the entering air to upwards collide with the inner cavity of the connecting cylinder and flow in the two directions, enabling the upward airflow to penetrate through the bottom end of the built-in frame and upwards penetrate through the built-in frame to blow the agricultural products;
s2: the middle group of the three groups of detection mechanisms is an anaerobic crop placing space, the two groups of detection mechanisms at the edges are aerobic crop placing spaces, the adjusting mechanism is pulled towards the rear end, the first adjusting bent block and the second adjusting bent block drive the edge fan sheets to be adjusted, the middle detection mechanism pulls the two groups of edge fan sheets to be adjusted in the position adjusting process of the adjusting mechanism, the built-in air environment of the device can be limited, and the device can perform microbial activity detection under the condition of various air contents.
S3: the setting of linking up the board, the air current to device inner chamber downward flow carries out the separation, the interior marginal groove that sets up is run through to middle detection mechanism inner chamber mounting panel upper end edge, the setting in its groove makes the air current beat the mounting panel upper end and can inwards open marginal groove inner chamber both ends with the air and flow, its velocity of flow can go the air treatment to the crops microorganism under the anaerobic environment, gas to middle detection mechanism inner chamber instillation is that the oxygen content is only 0.5% gas, carry out the evacuation with the air of its inner chamber, both provided the anaerobic environment can carry out the air convection under the environment of anaerobism, make the efficiency that the microorganism detected promote.
Compared with the prior art, the invention has the following beneficial effects:
1. the agricultural product microbial activity detection equipment provided by the invention is characterized in that an agricultural product to be subjected to microbial activity detection is placed into an inner cavity of an internal frame, an external motor drives the internal mechanism to integrally rotate at a constant speed, a vortex is formed by the rotation of a ring fan strip during rotation, air flows on the wall of an inner cavity of an edge fan strip to carry out annular air flow, the annular air flow penetrates into the interval of the ring fan strip in the surrounding process and enters the inner cavity of a connecting cylinder, the entering air upwards collides with the inner cavity of the connecting cylinder and flows in the two directions, the upward air flow penetrates through the bottom end of the internal frame and upwards penetrates through the internal frame to blow the agricultural product
2. According to the microbial activity detection equipment for agricultural products, the middle one of the three groups of detection mechanisms is an anaerobic crop placing space, the two groups of detection mechanisms at the edge are aerobic crop placing spaces, the adjusting mechanism is pulled towards the rear end, the first adjusting bent block and the second adjusting bent block drive the edge fan blades to adjust, the middle detection mechanism pulls the two groups of edge fan blades to adjust the position in the position adjusting process of the adjusting mechanism, the built-in air environment of the device can be limited, and the device can perform microbial activity detection under the condition of various air contents.
3. According to the agricultural product microbial activity detection equipment provided by the invention, the connection plate is arranged to block downward flowing air flow in the inner cavity of the device, the inner cavity of the middle detection mechanism penetrates through the inner edge groove formed in the edge of the upper end of the arranged mounting plate, the groove is arranged to enable air to flow towards two ends of the inner cavity of the inner edge groove when the air flow is flapped on the upper end of the mounting plate, the flow rate of the air flow can be used for de-airing crop microbes in an anaerobic environment, the gas infused into the inner cavity of the middle detection mechanism is gas with the oxygen content of only 0.5%, the air in the inner cavity of the middle detection mechanism is evacuated, the anaerobic environment is provided, air convection can be carried out in the anaerobic environment, and the efficiency of microbial detection is improved.
Drawings
FIG. 1 is a schematic view of the structure of the microbial activity detection apparatus for agricultural products of the present invention;
FIG. 2 is a schematic perspective view of the placement mechanism of the present invention;
FIG. 3 is a schematic perspective view of an adjusting mechanism according to the present invention;
FIG. 4 is a schematic perspective view of the built-in mechanism of the present invention;
FIG. 5 is a schematic perspective view of the tray of the present invention;
figure 6 is a perspective view of a connector tile according to the present invention.
Reference numerals: 1. a detection mechanism; 11. a placement mechanism; 111. a mounting ring; 112. side grooving; 113. opening the cylinder at the bottom; 114. an edge fan; 115. assembling a ring; 116. an adjusting cylinder; 12. an adjustment mechanism; 121. a first adjusting bending block; 1211. connecting the middle blocks; 1212. a side mounting block; 1213. laminating the sheet plates; 122. a second adjusting bending block; 123. a first linking extension block; 124. a connecting shaft; 125. a second linking extension block; 126. a third adjusting bending block; 127. a fourth adjusting bending block; 128. a communication rod; 13. a connector tile; 131. a plate body; 132. embedding a soft board; 133. mounting a plate; 134. internally opening an edge groove; 2. a built-in mechanism; 21. placing a material tray; 211. a tray body; 212. an inner interlayer; 213. a built-in frame; 22. a ring fan strip; 23. a joining block; 24. a connecting cylinder; 25. mounting a disc; 26. a through hole.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, the microbial activity detection device for agricultural products comprises a detection mechanism 1 and a built-in mechanism 2, the built-in mechanism 2 is installed in an inner cavity of the detection mechanism 1, the detection mechanism 1 comprises a placement mechanism 11, an adjusting mechanism 12 and a connecting plate 13, the placement mechanism 11 is movably connected with the connecting plate 13 through the adjusting mechanism 12, the inner cavity of the placement mechanism 11 is connected with the connecting plate 13 in a penetrating manner, the placement mechanism 11 comprises a mounting ring 111, a side open groove 112, a bottom open cylinder 113, edge fan sheets 114, an assembly ring 115 and an adjusting cylinder 116, the side open groove 112 is formed in two sides of the edge of the mounting ring 111, the bottom open cylinder 113 is installed in the inner cavity of the mounting ring 111, the edge fan sheets 114 are installed on two sides of the upper end of the mounting ring 111, the assembly ring 115 is connected with the upper end of the edge fan sheets 114 in a connecting manner, the adjusting cylinder 116 is installed in the inner, The connecting device comprises a first connecting extending block 123, a connecting shaft 124, a second connecting extending block 125, a third adjusting bending block 126, a fourth adjusting bending block 127 and a connecting rod 128, wherein the upper end of the first adjusting bending block 121 is provided with the second adjusting bending block 122, the rear end of the first adjusting bending block 121 is provided with the first connecting extending block 123, the upper end of the first connecting extending block 123 is provided with the connecting shaft 124, the top end of the connecting shaft 124 is movably connected with the second connecting extending block 125, the front end of the second connecting extending block 125 is movably connected with the fourth adjusting bending block 127, the lower end of the fourth adjusting bending block 127 is provided with the third adjusting bending block 126, the first adjusting bending block 121, the second adjusting bending block 122, the third adjusting bending block 126 and the fourth adjusting bending block 127 are connected in a penetrating manner through the connecting rod 128, the first adjusting bending block 121 comprises a connecting middle block 1211, a side mounting block 1212 and a joint sheet 1213, the two ends of the middle block 1211 are provided with side mounting blocks 1212, the two ends of the side mounting block 1212 are provided with joint sheets 1213, the side mounting blocks 1212 and the embedded flexible board 132 are both made of an elastomer material, and the connection plate 13 includes a plate body 131 and the embedded flexible board 132, mounting panel 133 and interior edge slot 134, embedded soft board 132 is installed to the inner of plate body 131, mounting panel 133 is installed to the inner of embedded soft board 132, interior edge slot 134 has been seted up at the upper end edge of mounting panel 133, the middle a set of anaerobism crops of three detection mechanism 1 place the space, two sets of detection mechanism 1 in edge are the favorite oxygen crops place the space, pulling adjustment mechanism 12 towards the rear end, first regulation bent piece 121 and second regulation bent piece 122 drive edge flabellum 114 and adjust, middle detection mechanism 1 pulls two sets of edge flabellums 114 at the in-process of adjustment mechanism 12 position adjustment and carries out position adjustment, can the built-in air circumstance of limiting device, make the device can carry out microorganism activity detection under the various air content condition.
Example 2
As shown in fig. 4 and 5, the microbial activity detection device for agricultural products, the built-in mechanism 2 comprises a material placing disc 21, ring fan strips 22, a connecting block 23, a connecting cylinder 24, a mounting disc 25 and a through hole 26, the ring fan strips 22 are arranged in an annular array at the lower end of the material placing disc 21, the connecting block 23 is arranged at the lower end of the ring fan strips 22, the connecting cylinder 24 is arranged at the lower end of the material placing disc 21, the connecting block 23 is arranged at the outer ring of the connecting cylinder 24, the mounting disc 25 is arranged at the lower end of the connecting cylinder 24, the through hole 26 is arranged in the middle of the mounting disc 25, the material placing disc 21 comprises a disc body 211, an inner interlayer 212 and a built-in frame 213, the inner interlayer 212 is arranged in the inner cavity of the disc body 211, the built-in frame 213 is arranged in the inner cavity of the inner interlayer 212, the agricultural products to be subjected to microbial activity detection are placed into the inner cavity of the built-in frame, the gas flows on the inner cavity wall of the edge fan 114 to perform annular gas flow, the annular gas flow penetrates into the interval of the annular fan strip 22 in the surrounding process and enters the inner cavity of the connecting cylinder 24, the entering gas upwards collides with the inner cavity of the connecting cylinder 24 and flows in two directions, and the upward gas flow penetrates through the bottom end of the built-in frame 213 and upwards penetrates through the built-in frame 213 to blow the agricultural products.
Example 3
As shown in fig. 6, the agricultural product microbial activity detection device, the connection plate 13 is arranged to block the downward flowing air flow in the inner cavity of the device, the inner cavity of the middle detection mechanism 1 penetrates through the inner opening edge groove 134 formed in the edge of the upper end of the installation plate 133, the groove is arranged to enable the air to flow to the two ends of the inner cavity of the inner opening edge groove 134 when the air flow beats the upper end of the installation plate 133, the flow rate of the air flow can be used for de-airing the crop microbes in the anaerobic environment, the gas infused into the inner cavity of the middle detection mechanism 1 is the gas with the oxygen content of only 0.5%, the air in the inner cavity of the middle detection mechanism is evacuated, the anaerobic environment is provided, the air convection can be performed in the anaerobic environment, and the efficiency of microbial detection is improved.
In order to better show the detection method of the detection device for the microbial activity of agricultural products, the embodiment now provides the detection method of the detection device for the microbial activity of agricultural products, which comprises the following steps:
s1: agricultural products needing microbial activity detection are placed into an inner cavity of the built-in frame 213, the built-in mechanism 2 is driven to rotate at a constant speed by an external motor, the ring fan strips 22 form vortex due to wind speed generated by rotation during rotation, air flows on the wall of the inner cavity of the edge fan sheet 114 to carry out annular airflow, the annular airflow penetrates into the interval positions of the ring fan strips 22 in the surrounding process and enters the inner cavity of the connecting cylinder 24, the entering air upwards collides with the inner cavity of the connecting cylinder 24 and flows in two directions, the upward airflow penetrates through the bottom end of the built-in frame 213 and upwards penetrates through the built-in frame 213 to blow the agricultural products;
s2: the middle group of the three groups of detection mechanisms 1 is an anaerobic crop placing space, the detection mechanisms 1 with two groups of edges are aerobic crop placing spaces, the adjusting mechanism 12 is pulled towards the rear end, the first adjusting bent block 121 and the second adjusting bent block 122 drive the edge fan sheets 114 to adjust, the middle detection mechanism 1 pulls the two groups of edge fan sheets 114 to adjust the positions in the position adjusting process of the adjusting mechanism 12, the built-in air environment of the device can be limited, and the device can perform microbial activity detection under the condition of various air contents.
S3: the connection plate 13 is arranged to separate the downward flowing air flow in the inner cavity of the device, the inner cavity of the middle detection mechanism 1 penetrates through the inner opening edge groove 134 formed in the edge of the upper end of the mounting plate 133, the air can flow at two ends of the inner cavity of the inner opening edge groove 134 when the air flow is patted on the upper end of the mounting plate 133, the air can be removed from the crop microorganisms in the anaerobic environment at the flow speed, the gas infused into the inner cavity of the middle detection mechanism 1 is the gas with the oxygen content of only 0.5%, the air in the inner cavity is emptied, the anaerobic environment is provided, the air convection can be carried out in the anaerobic environment, and the efficiency of microorganism detection is improved.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Agricultural product microbial activity check out test set, including detection mechanism (1) and built-in mechanism (2), its characterized in that are installed to the inner chamber of detection mechanism (1): the detection mechanism (1) comprises a placing mechanism (11), an adjusting mechanism (12) and a connecting plate (13), the placing mechanisms (11) are movably connected through an adjusting mechanism (12), the inner cavity of the placing mechanism (11) is connected with a connecting plate (13) in a penetrating way, the built-in mechanism (2) comprises a material placing disc (21), a ring sector strip (22), a connecting block (23), a connecting cylinder (24), a mounting disc (25) and a through hole (26), the lower end of the material placing disc (21) is provided with ring fan strips (22) in an annular array, the lower end of the ring sector strip (22) is provided with a connecting block (23), the lower end of the material placing disc (21) is provided with a connecting cylinder (24), the connecting block (23) is arranged on the outer ring of the connecting cylinder (24), the lower end of the connecting cylinder (24) is provided with a mounting disc (25), and a through hole (26) is formed in the middle of the mounting disc (25).
2. The agricultural product microbial activity detection apparatus of claim 1, wherein: the placing mechanism (11) comprises a mounting ring (111), a side opening groove (112), a bottom opening cylinder (113), edge fan blades (114), an assembling ring (115) and an adjusting cylinder (116), wherein the side opening groove (112) is formed in two sides of the edge of the mounting ring (111), the bottom opening cylinder (113) is installed in the inner cavity of the mounting ring (111), the edge fan blades (114) are installed on two sides of the upper end of the mounting ring (111), the assembling ring (115) is connected to the upper end of the edge fan blades (114), and the adjusting cylinder (116) is installed in the inner cavity of the assembling ring (115).
3. The agricultural product microbial activity detection apparatus of claim 1, wherein: adjustment mechanism (12) are including first curved piece (121), the second of adjusting curved piece (122), first linking and stretch piece (123), link up axle (124), the second links up and stretch piece (125), the curved piece (126) of third adjustment, the curved piece (127) of fourth adjustment and intercommunication pole (128), the curved piece (122) of second adjustment is installed to the upper end of first curved piece of adjusting (121), first linking is installed and is stretched piece (123) in the rear end of first curved piece of adjusting (121), the upper end that first linking stretched piece (123) is installed and is linked up axle (124), the top and the second of linking axle (124) stretch piece (125) swing joint, the front end that the second linked up and stretches piece (125) and fourth adjustment curved piece (127) swing joint, the curved piece (126) of third adjustment is installed to the lower extreme that the curved piece (127) of fourth adjustment, the curved piece (121) of first adjustment, The second adjusting bent block (122), the third adjusting bent block (126) and the fourth adjusting bent block (127) are in through connection through a communication rod (128).
4. The agricultural product microbial activity detection apparatus of claim 3, wherein: the first adjusting bent block (121) comprises a connecting middle block (1211), side mounting blocks (1212) and a fitting sheet plate (1213), the side mounting blocks (1212) are mounted at two ends of the connecting middle block (1211), and the fitting sheet plate (1213) is mounted at two ends of the side mounting blocks (1212).
5. The agricultural product microbial activity detection apparatus of claim 1, wherein: the connection plate (13) comprises a plate body (131), an embedded soft plate (132), a mounting plate (133) and an inner opening edge groove (134), the embedded soft plate (132) is mounted at the inner end of the plate body (131), the mounting plate (133) is mounted at the inner end of the embedded soft plate (132), and the inner opening edge groove (134) is formed in the upper end edge of the mounting plate (133).
6. The agricultural product microbial activity detection apparatus of claim 1, wherein: put charging tray (21) and include disk body (211), interior intermediate layer (212) and built-in frame (213), interior intermediate layer (212) are installed to the inner chamber of disk body (211), built-in frame (213) are installed to the inner chamber of interior intermediate layer (212).
7. The agricultural product microbial activity detection apparatus of claim 4, wherein: the side mounting block (1212) and the embedded soft board (132) are both members made of synthetic rubber materials.
8. The method for detecting microbial activity of agricultural products of any one of claims 1 to 7, wherein: the method comprises the following steps:
s1: agricultural products needing microbial activity detection are placed into an inner cavity of a built-in frame (213), an external motor drives the built-in mechanism (2) to integrally rotate at a constant speed, a vortex is formed by the rotation of a ring fan strip (22) during rotation, air flows on the wall of the inner cavity of an edge fan sheet (114) to carry out annular air flow, the annular air flow penetrates into the interval of the ring fan strip (22) in the surrounding process and enters the inner cavity of a connecting cylinder (24), the entering air upwards collides with the inner cavity of the connecting cylinder (24) and flows in the upward and downward directions, the upward air flow penetrates through the bottom end of the built-in frame (213) and upwards penetrates through the built-in frame (213) to blow the agricultural products;
s2: the middle of the three groups of detection mechanisms (1) is a space for placing anaerobic crops, the two groups of detection mechanisms (1) at the edges are spaces for placing aerobic crops, the adjusting mechanism (12) is pulled towards the rear end, the first adjusting bent block (121) and the second adjusting bent block (122) drive the edge fan sheets (114) to be adjusted, the middle detection mechanism (1) pulls the two groups of edge fan sheets (114) to be adjusted in the position adjusting process of the adjusting mechanism (12), the built-in air environment of the device can be limited, and the device can be used for detecting the activity of microorganisms under the condition of various air contents.
S3: the connecting plate (13) is arranged to separate the downward flowing air flow in the inner cavity of the device, the inner cavity of the middle detection mechanism (1) penetrates through the inner opening edge groove (134) formed in the edge of the upper end of the mounting plate (133), the groove is formed to enable the air flow to flow at two ends of the inner cavity of the inner opening edge groove (134) when the air flow is patted on the upper end of the mounting plate (133), the flow rate of the air flow can be used for removing air from crop microorganisms in an anaerobic environment, the gas infused into the inner cavity of the middle detection mechanism (1) is gas with the oxygen content of only 0.5%, the air in the inner cavity of the middle detection mechanism is emptied, the anaerobic environment is provided, air convection can be carried out in the anaerobic environment, and the efficiency of microorganism detection is improved.
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| CN202011587833.4A CN112646702A (en) | 2020-12-29 | 2020-12-29 | Agricultural product microbial activity detection equipment and detection method thereof |
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| CN202011587833.4A CN112646702A (en) | 2020-12-29 | 2020-12-29 | Agricultural product microbial activity detection equipment and detection method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452429A (en) * | 2021-12-20 | 2022-05-10 | 珠海格力电器股份有限公司 | Clothing processing method and device, electronic equipment and storage medium |
-
2020
- 2020-12-29 CN CN202011587833.4A patent/CN112646702A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452429A (en) * | 2021-12-20 | 2022-05-10 | 珠海格力电器股份有限公司 | Clothing processing method and device, electronic equipment and storage medium |
| CN114452429B (en) * | 2021-12-20 | 2022-11-18 | 珠海格力电器股份有限公司 | Clothing processing method and device, electronic equipment and storage medium |
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