CN109187078B - Food detection method - Google Patents
Food detection method Download PDFInfo
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- CN109187078B CN109187078B CN201811350023.XA CN201811350023A CN109187078B CN 109187078 B CN109187078 B CN 109187078B CN 201811350023 A CN201811350023 A CN 201811350023A CN 109187078 B CN109187078 B CN 109187078B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention relates to the field of food detection, in particular to a food detection method.A detection device is used in the method and comprises a supporting table, a storage mechanism, a sliding mechanism, an extraction mechanism, a blanking mechanism, a fixing mechanism and a limiting mechanism; the top surface of the supporting table is clamped with the fixing mechanism, the fixing mechanism is fixed on the top surface of the supporting table through the limiting mechanism, the interior of the fixing mechanism is in threaded connection with the extracting mechanism, when food is placed below the supporting table, the extracting mechanism is rotated, the extracting mechanism rotates downwards in the fixing mechanism, the extracting mechanism can conveniently pierce the surface of the food to enter the interior of the food, a sample is stored on the inner wall of the extracting mechanism, and after extraction is finished, the extracting mechanism is rotated upwards; draw the inside sliding connection unloading mechanism of mechanism, after the sample draws, add the unloading mechanism in, unloading mechanism drives food sample and draws the inside lapse of mechanism, makes food sample follow the inside roll-off of drawing the mechanism and fall to the surface of depositing the mechanism.
Description
Technical Field
The invention relates to the field of food detection, in particular to a food detection method.
Background
The food safety detection is used for detecting harmful substances in food according to national indexes, and mainly used for detecting harmful and toxic indexes, such as heavy metal, aflatoxin and the like. An important aspect of food science and engineering is the introduction and use of chemical unit operations and the development of food engineering unit operations, thereby promoting the development of the food industry towards large-scale, continuous and automated.
When food is detected, food samples need to be extracted, and the hardness of some foods is too high, so that the samples at the center of the foods are difficult to extract, and the detection is inconvenient. In view of this, the present invention provides a food detection method, which has the following characteristics:
the food detection method uses the detection device, the top surface of a support table of the detection device is clamped with the fixing mechanism, the fixing mechanism is fixed on the top surface of the support table through the limiting mechanism, the interior of the fixing mechanism is in threaded connection with the extraction mechanism, when food is placed below the support table, the extraction mechanism is rotated, the extraction mechanism rotates downwards in the fixing mechanism, the extraction mechanism is made to rotate to be in contact with the food, the extraction mechanism is made to pierce the surface of the food and enter the interior of the food conveniently, a sample is stored on the inner wall of the extraction mechanism, and after extraction is finished, the extraction mechanism is rotated upwards to be made to slide out of the interior of the food, so that the operation is simple and convenient.
(2) According to the food detection method, the detection device is used, the interior of an extraction mechanism of the detection device is connected with a blanking mechanism in a sliding mode, after a sample is extracted, the sample is added into the blanking mechanism, the blanking mechanism drives the food sample to slide downwards in the extraction mechanism, so that the food sample slides out of the interior of the extraction mechanism and falls onto the surface of a storage mechanism, and people can conveniently detect the food sample.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a food detection method, which uses a detection device, wherein the top surface of a support table of the detection device is clamped with a fixing mechanism, the fixing mechanism is fixed on the top surface of the support table through a limiting mechanism, the interior of the fixing mechanism is in threaded connection with an extraction mechanism, when food is placed below the support table, the extraction mechanism is rotated and downwards rotates in the fixing mechanism, so that the extraction mechanism is rotated to be in contact with the food, the extraction mechanism can conveniently pierce the surface of the food to enter the interior of the food, a sample is stored on the inner wall of the extraction mechanism, after extraction is finished, the extraction mechanism is upwards rotated to slide out from the interior of the food, the operation is simple and convenient, the interior of the extraction mechanism is slidably connected with a blanking mechanism, after the sample is extracted, the sample is added into the blanking mechanism, the blanking mechanism drives the food sample to downwards slide in the interior of the extraction mechanism, the food sample slides out of the interior of the extracting mechanism and falls on the surface of the storing mechanism, so that people can conveniently detect the food sample.
The technical scheme adopted by the invention for solving the technical problems is as follows: a method of food testing, the method comprising the steps of:
s1: putting food to be detected right below the cylinder body;
s2: rotating the rotating rod downwards to make the cylinder body of S1 pierce the food and enter the interior of the food;
s3: after the food sample plate is extracted from the barrel body in the S2, the rotating rod is rotated upwards to enable the barrel body to slide out of the interior of the food;
s4: pushing all the food samples in the barrel S3 out to fall on the top surface of the supporting plate by using a compression plate, sliding the supporting plate, and taking out the food samples on the top surface of the supporting plate for detection;
the method uses a detection device, and the detection device comprises a supporting table, a storage mechanism, a sliding mechanism, an extraction mechanism, a blanking mechanism, a fixing mechanism and a limiting mechanism; the top surface of the supporting table is clamped with the fixing mechanism, and the fixing mechanism and the inside of the supporting table are clamped with the limiting mechanism; the interior of the fixing mechanism is in threaded connection with the extracting mechanism, and the extracting mechanism penetrates through the supporting table; the interior of the extracting mechanism is slidably connected with the blanking mechanism, and the extracting mechanism is abutted against the storage mechanism; the storage mechanism is connected with the bottom end of the supporting table in a sliding mode, and the sliding mechanism is installed inside the storage mechanism.
Specifically, the fixing mechanism comprises a placing groove, a connecting sleeve and a fixing plate, the placing groove is arranged on the top surface of the supporting table, and the connecting sleeve is clamped inside the placing groove; the lateral wall equidistance installation lateral wall arc of adapter sleeve the fixed plate, just the fixed plate block the top surface of brace table.
Specifically, the limiting mechanism comprises a limiting groove, a sliding groove, a limiting column and a limiting rod, the sliding grooves are formed in the top surface of the supporting table and the inside of the fixing plate, and the sliding groove in the top surface of the supporting table is communicated with the sliding groove in the inside of the fixing plate; the limiting grooves are equidistantly arranged in the supporting table and are communicated with the sliding grooves; the limiting groove with the inside of spout rotates to be connected the spacing post with the gag lever post, the bottom symmetry of gag lever post is installed the spacing post, just spacing post block the limiting groove.
Specifically, the extraction mechanism comprises a cylinder, a screw rod, a connecting plate and a rotating rod, the interior of the connecting sleeve is in threaded connection with the screw rod, and the screw rod penetrates through the supporting table; the bottom surface fixed connection of screw rod the barrel, the top surface symmetry installation lateral wall of screw rod is the arc the connecting plate, just the top fixed connection of connecting plate the bull stick.
Specifically, the blanking mechanism comprises a compression plate and a fixed rod, the compression plate is connected with the interior of the cylinder body in a sliding manner, and the diameter of the compression plate is equal to the inner diameter of the cylinder body; the top surface of the compression plate is provided with the fixed rod, the fixed rod penetrates through the screw rod, the top end of the fixed rod with the T-shaped side wall slides between the two connecting plates, and the height of each connecting plate is greater than that of the barrel.
Specifically, deposit the mechanism and include backup pad and layer board, the bottom symmetry installation of brace table the backup pad, and two sliding connection between the backup pad the layer board, the top surface of layer board is contradicted the bottom of barrel.
Specifically, the sliding mechanism comprises a roller, a connecting block, a fixing strip and a fixing groove, the fixing groove with an L-shaped sectional area is arranged in the supporting plate, the bottom end of the fixing groove is connected with the connecting block with one arc-shaped end in a sliding mode, and the other end of the connecting block is fixedly connected with the supporting plate; the bottom surface of the connecting block is connected with the roller in a rolling manner, and the roller is connected with the bottom surface of the fixing groove in a rolling manner; the top surface edge of connecting block is installed perpendicularly the fixed block, the top lateral wall equidistance installation sectional area of fixed slot is semicircular the fixed strip, just the fixed strip with the one end lateral wall sliding connection of fixed block.
The invention has the beneficial effects that:
(1) the food detection method uses the detection device, the top surface of the support table of the detection device is clamped with the fixing mechanism, the fixing mechanism is fixed on the top surface of the support table through the limiting mechanism, the interior of the fixing mechanism is in threaded connection with the extraction mechanism, when food is placed below the support table, the extraction mechanism is rotated, the extraction mechanism rotates downwards in the fixing mechanism, the extraction mechanism is made to rotate to be in contact with the food, the extraction mechanism is made to pierce the surface of the food and enter the interior of the food, a sample is stored on the inner wall of the extraction mechanism, and after extraction is finished, the extraction mechanism is rotated upwards to be made to slide out of the interior of the food, so that the operation is simple and convenient.
(2) According to the food detection method, the detection device is used, the interior of an extraction mechanism of the detection device is connected with a blanking mechanism in a sliding mode, after a sample is extracted, the sample is added into the blanking mechanism, the blanking mechanism drives the food sample to slide downwards in the extraction mechanism, so that the food sample slides out of the interior of the extraction mechanism and falls onto the surface of a storage mechanism, and people can conveniently detect the food sample.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a detecting device according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the extracting mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the limiting mechanism shown in FIG. 1;
fig. 4 is a schematic view of the internal structure of the sliding mechanism shown in fig. 1.
In the figure: 1. supporting table, 2, storage mechanism, 21, supporting plate, 22, supporting plate, 3, sliding mechanism, 31, roller, 32, connecting block, 33, fixed block, 34, fixed strip, 35, fixed slot, 4, extraction mechanism, 41, barrel, 42, screw, 43, connecting plate, 44, bull stick, 5, unloading mechanism, 51, compression board, 52, fixed rod, 6, fixing mechanism, 61, standing groove, 62, adapter sleeve, 63, fixed plate, 7, stop gear, 71, spacing groove, 72, spout, 73, spacing post, 74, stop lever.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, the method for detecting food according to the present invention comprises the following steps:
s1: putting food to be detected right below the cylinder body;
s2: rotating the rotating rod downwards to make the cylinder body of S1 pierce the food and enter the interior of the food;
s3: after the food sample plate is extracted from the barrel body in the S2, the rotating rod is rotated upwards to enable the barrel body to slide out of the interior of the food;
s4: pushing all the food samples in the barrel S3 out to fall on the top surface of the supporting plate by using a compression plate, sliding the supporting plate, and taking out the food samples on the top surface of the supporting plate for detection;
the method uses a detection device, which comprises a support table 1, a storage mechanism 2, a sliding mechanism 3, an extraction mechanism 4, a blanking mechanism 5, a fixing mechanism 6 and a limiting mechanism 7; the top surface of the supporting table 1 is clamped with the fixing mechanism 6, and the fixing mechanism 6 and the inside of the supporting table 1 are clamped with the limiting mechanism 7; the interior of the fixing mechanism 6 is in threaded connection with the extraction mechanism 4, and the extraction mechanism 4 penetrates through the support table 1; the interior of the extracting mechanism 4 is slidably connected with the blanking mechanism 5, and the extracting mechanism 4 is abutted against the storage mechanism 2; the storage mechanism 2 is connected with the bottom end of the support table 1 in a sliding mode, and the sliding mechanism 3 is installed inside the storage mechanism 2.
Specifically, the fixing mechanism 6 includes a placing groove 61, a connecting sleeve 62 and a fixing plate 63, the placing groove 61 is arranged on the top surface of the support table 1, and the connecting sleeve 62 is clamped inside the placing groove 61; the lateral wall equidistance installation lateral wall arc of adapter sleeve 62 fixed plate 63, just fixed plate 63 block the top surface of propping up supporting bench 1 is convenient adapter sleeve 62 with fixed plate 63 block the top surface of propping up supporting bench 1 will adapter sleeve 62 with fixed plate 63 is fixed, prevents adapter sleeve 61 is in the top surface of propping up supporting bench 1 rotates.
Specifically, the limiting mechanism 7 includes a limiting groove 71, a sliding groove 72, a limiting post 73 and a limiting rod 74, the sliding groove 72 is disposed on the top surface of the supporting table 1 and inside the fixing plate 63, and the sliding groove 72 on the top surface of the supporting table 1 and the sliding groove 72 inside the fixing plate 63 are communicated with each other; the limiting grooves 71 are equidistantly arranged in the supporting table 1, and the limiting grooves 71 are communicated with the sliding grooves 72; the spacing groove 71 with the inside of spout 72 is rotated and is connected spacing post 73 with gag lever post 74, the bottom symmetry installation of gag lever post 74 spacing post 73, just spacing post 73 block spacing groove 71, for the convenience gag lever post 74 with gag lever post 73 runs through fixed plate 63 with prop up the internal portion of supporting bench 72 makes spacing post 73 gets into prop up the internal portion of supporting bench 1 in the spacing groove 71, rotate gag lever post 74, make the drive the rotatory block of spacing post 73 the inside of spacing groove 71, will gag lever post 74 is fixed the inside of spout 72, thereby will fixed plate 63 fixes the top surface of supporting bench 1.
Specifically, the extraction mechanism 4 comprises a cylinder 41, a screw 42, a connecting plate 43 and a rotating rod 44, the inside of the connecting sleeve 62 is in threaded connection with the screw 42, and the screw 42 penetrates through the support table 1; the bottom surface of the screw rod 42 is fixedly connected with the cylinder body 41, the top surface of the screw rod 42 is symmetrically provided with arc-shaped side walls, the connecting plate 43 is connected with the top end of the connecting plate 43, the rotating rod 44 is fixedly connected with the top end of the connecting plate 43, the rotating rod 44 drives the screw rod 42 to rotate downwards in the connecting sleeve 62 so that the screw rod 42 drives the cylinder body 41 to rotate and descend, the cylinder body 41 is rotated to be in contact with food, the cylinder body 41 penetrates the food to enter the food, and therefore a sample in the food is extracted and detection is facilitated.
Specifically, the blanking mechanism 5 comprises a compression plate 51 and a fixing rod 52, the compression plate 51 is slidably connected inside the cylinder 41, and the diameter of the compression plate 51 is equal to the inner diameter of the cylinder 41; the fixing rod 52 is installed on the top surface of the compression plate 51, the fixing rod 52 penetrates through the screw rod 42, the top end of the fixing rod 52 with the side wall in a T shape slides between the two connecting plates 43, and the height of the connecting plate 43 is greater than that of the cylinder 41, so that in order to facilitate the downward sliding of the fixing rod 52 between the two connecting plates 43, the fixing rod 52 presses the compression plate 51 downwards, the compression plate 51 slides downwards in the cylinder 41, and the compression plate 51 pushes out the food sample in the cylinder 41.
Specifically, deposit mechanism 2 and include backup pad 21 and layer board 22, the bottom symmetry installation of brace table 1 the backup pad 21, and two sliding connection between the backup pad 21 layer board 22, the bottom of the top surface conflict barrel 41 of layer board 22, for convenient to the layer board 22 is in the top surface of backup pad 21 slides, makes layer board 22 is located under the barrel 41, borrows from the inside food sample that drops of barrel 41.
Specifically, the sliding mechanism 3 includes a roller 31, a connecting block 32, a fixing block 33, a fixing strip 34 and a fixing groove 35, the fixing groove 35 with an L-shaped cross section is arranged inside the supporting plate 21, the bottom end of the fixing groove 35 is slidably connected with the connecting block 32 with one circular arc end, and the other end of the connecting block 32 is fixedly connected with the supporting plate 22; the bottom surface of the connecting block 32 is connected with the roller 31 in a rolling manner, and the roller 31 is connected with the bottom surface of the fixing groove 35 in a rolling manner; the fixing block 33 is vertically installed at the edge of the top surface of the connecting block 32, the fixing strips 34 with semicircular cross-sectional areas are installed on the top end side wall of the fixing groove 35 at equal intervals, the fixing strips 34 are slidably connected with one end side wall of the fixing block 33, so that the supporting plate 22 is driven to slide in the fixing groove 35 conveniently, the connecting block 32 drives the roller 31 to roll, the friction force between the connecting block 32 and the fixing groove 35 is reduced, the supporting plate 22 and the connecting block 32 can slide conveniently, the connecting block 32 is pulled towards the middle of the supporting plate 22 by the two ends of the supporting plate 22 under the action of gravity, the fixing block 33 is tightly attached to the semicircular fixing strips 34, and when the connecting block 32 slides, the semicircular fixing block 33 is driven to slide on the side wall of the fixing strips 34, the frictional force when the fixing block 33 slides is reduced, and the fixing block 33 slides inside the fixing groove 35 to fix the link block 32 inside the fixing groove 35.
When the connecting sleeve 62 is used, the connecting sleeve 62 is placed in the placing groove 61, meanwhile, the fixing plates 63 enter the top surface of the supporting platform 1, the sliding groove 72 in the fixing plate 63 is communicated with the sliding groove 72 in the supporting platform 1, the limiting rod 74 with the T-shaped side wall slides into the sliding groove 72, the limiting rod 74 drives the limiting column 73 to slide in the sliding groove 73, the limiting rod 74 enters the supporting platform 1 from the fixing plate 63, when the bottom end of the limiting rod 74 and the limiting column 73 enter the annular limiting groove 71, the limiting rod 74 is rotated to drive the limiting column 73 to be rotatably clamped in the limiting groove 71, the limiting rod 74 is fixed in the sliding groove 72, the fixing plate 63 is fixed on the top surface of the supporting platform 1, the connecting sleeve 62 is fixed on the top surface of the supporting platform 1, and the connecting sleeve 62 is prevented from rotating on the top surface of the supporting platform 1; food is placed under the cylinder 41, the rotating rod 44 is rotated downwards, the rotating rod 44 is connected with the plate 43 to rotate, the connecting plate 43 drives the screw rod 42 to rotate downwards in the connecting sleeve 62, so that the screw rod 42 drives the cylinder 41 to rotate and descend, the cylinder 41 is rotated to be in contact with the food, the cylinder 41 punctures the food and enters the food, and a food sample enters the cylinder 41 along with the downward rotation of the cylinder 41. After a food sample is extracted, the rotating rod 44 is rotated upwards, the rotating rod 44 drives the screw rod 42 to rotate upwards in the connecting sleeve 62, the cylinder 41 slides out of the food, when the cylinder 41 is positioned above the supporting plate 22, the supporting plate 22 is slid between the two supporting plates 21, when the supporting plate 22 slides on the side wall of the supporting plate 21, the connecting block 32 is driven to slide in the fixing groove 35, the connecting block 32 drives the roller 31 to roll, so that the friction force between the connecting block 32 and the fixing groove 35 is reduced, the sliding of the supporting plate 22 and the connecting block 32 is facilitated, under the action of gravity, the connecting block 32 is pulled towards the middle of the supporting plate 22 by the two ends of the supporting plate 22, so that the fixing block 33 is tightly attached to the semicircular fixing strip 34, when the connecting block 32 slides, the semicircular fixing block 33 is driven to slide on the side wall of the fixing strip 34, the friction force when the fixing block 33 slides is reduced, and the fixing block 33 slides in the fixing groove 35, the connector block 32 is fixed inside the fixing groove 35. When the supporting plate 22 is located right below the cylinder 41, the fixing rod 52 slides downwards between the two connecting plates 43, the fixing rod 52 presses the compression plate 51 downwards, the compression plate 51 slides downwards in the cylinder 41, the compression plate 51 pushes out the food sample in the cylinder 41, the height of the connecting plate 43 is larger than that of the cylinder 41, the diameter of the compression plate 51 is equal to the inner diameter of the cylinder 41, the compression plate 51 conveniently pushes out all the food samples in the cylinder 1 to fall onto the top surface of the supporting plate 22, the supporting plate 22 slides, and the food samples on the top surface of the supporting plate 22 are taken out for detection. Rotatory gag lever post 74 drives spacing post 73 and slides so that spacing post 73 flushes with spout 72 in the inside of spacing groove 71, works as gag lever post 74 from the inside roll-off of spout 72, takes out adapter sleeve 62 and fixed plate 63 from the inside of propping up supporting bench 1 again, and the drive simultaneously draws mechanism 4 and from the inside slip of propping up supporting bench 1, will draw mechanism 4 clean up again can.
The foregoing illustrates and describes the principles, general features, and advantages of the present 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 embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A method for testing food, the method comprising the steps of:
s1: putting food to be detected right below the cylinder body;
s2: rotating the rotating rod downwards to make the cylinder body of S1 pierce the food and enter the interior of the food;
s3: after the food sample plate is extracted from the barrel body in the S2, the rotating rod is rotated upwards to enable the barrel body to slide out of the interior of the food;
s4: pushing all the food samples in the barrel S3 out to fall on the top surface of the supporting plate by using a compression plate, sliding the supporting plate, and taking out the food samples on the top surface of the supporting plate for detection;
the method uses a detection device which comprises a supporting table (1), a storage mechanism (2), a sliding mechanism (3), an extraction mechanism (4), a blanking mechanism (5), a fixing mechanism (6) and a limiting mechanism (7); the top surface of the supporting table (1) is clamped with the fixing mechanism (6), and the fixing mechanism (6) and the inside of the supporting table (1) are clamped with the limiting mechanism (7); the interior of the fixing mechanism (6) is in threaded connection with the extraction mechanism (4), and the extraction mechanism (4) penetrates through the support table (1); the interior of the extracting mechanism (4) is connected with the blanking mechanism (5) in a sliding manner, and the extracting mechanism (4) is abutted against the storage mechanism (2); the storage mechanism (2) is connected with the bottom end of the support table (1) in a sliding mode, and the sliding mechanism (3) is installed inside the storage mechanism (2);
the storage mechanism (2) comprises support plates (21) and a supporting plate (22), the support plates (21) are symmetrically arranged at the bottom end of the support table (1), the supporting plate (22) is connected between the two support plates (21) in a sliding mode, and the top surface of the supporting plate (22) abuts against the bottom end of the barrel body (41);
the sliding mechanism (3) comprises a roller (31), a connecting block (32), a fixing block (33), a fixing strip (34) and a fixing groove (35), the fixing groove (35) with the L-shaped cross section is arranged inside the supporting plate (21), the bottom end of the fixing groove (35) is connected with the connecting block (32) with one circular arc end in a sliding mode, and the other end of the connecting block (32) is fixedly connected with the supporting plate (22); the bottom surface of the connecting block (32) is connected with the roller (31) in a rolling manner, and the roller (31) is connected with the bottom surface of the fixing groove (35) in a rolling manner; the fixing block (33) is vertically installed at the edge of the top surface of the connecting block (32), the fixing strips (34) with semicircular sectional areas are installed on the side wall of the top end of the fixing groove (35) at equal intervals, and the fixing strips (34) are connected with the side wall of one end of the fixing block (33) in a sliding mode;
the extraction mechanism (4) comprises a cylinder (41), a screw (42), a connecting plate (43) and a rotating rod (44), the interior of the connecting sleeve (62) is in threaded connection with the screw (42), and the screw (42) penetrates through the supporting table (1); the bottom surface of the screw rod (42) is fixedly connected with the barrel body (41), the connecting plates (43) with arc-shaped side walls are symmetrically arranged on the top surface of the screw rod (42), and the top ends of the connecting plates (43) are fixedly connected with the rotating rods (44);
the blanking mechanism (5) comprises a compression plate (51) and a fixing rod (52), the compression plate (51) is connected to the inside of the cylinder (41) in a sliding mode, and the diameter of the compression plate (51) is equal to the inner diameter of the cylinder (41); the fixing rod (52) is installed on the top surface of the compression plate (51), the fixing rod (52) penetrates through the screw rod (42), the top end of the fixing rod (52) with the T-shaped side wall slides between the two connecting plates (43), and the height of each connecting plate (43) is larger than that of the barrel (41).
2. A food detection method according to claim 1, characterized in that: the fixing mechanism (6) comprises a placing groove (61), a connecting sleeve (62) and a fixing plate (63), the placing groove (61) is arranged on the top surface of the support table (1), and the connecting sleeve (62) is clamped in the placing groove (61); the arc-shaped lateral wall fixing plate (63) is installed on the lateral wall of the connecting sleeve (62) in an equidistance mode, and the fixing plate (63) is clamped with the top surface of the supporting table (1).
3. The food detection method according to claim 2, wherein: the limiting mechanism (7) comprises a limiting groove (71), a sliding groove (72), a limiting column (73) and a limiting rod (74), the sliding groove (72) is formed in the top surface of the supporting table (1) and the fixing plate (63), and the sliding groove (72) in the top surface of the supporting table (1) and the sliding groove (72) in the fixing plate (63) are communicated with each other; the limiting grooves (71) are equidistantly arranged in the supporting platform (1), and the limiting grooves (71) are communicated with the sliding grooves (72); spacing groove (71) with the inside of spout (72) is rotated and is connected spacing post (73) with gag lever post (74), the bottom symmetry installation of gag lever post (74) spacing post (73), just spacing post (73) block spacing groove (71).
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| CN201811350023.XA CN109187078B (en) | 2018-11-14 | 2018-11-14 | Food detection method |
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| CN201811350023.XA CN109187078B (en) | 2018-11-14 | 2018-11-14 | Food detection method |
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| CN109187078B true CN109187078B (en) | 2021-10-26 |
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| CN207675472U (en) * | 2018-01-16 | 2018-07-31 | 刘利宝 | A kind of food inspection sampler |
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| CN201993243U (en) * | 2011-04-15 | 2011-09-28 | 南京农业大学 | Cylindrical solid food sampler |
| RO129674A2 (en) * | 2012-12-17 | 2014-07-30 | Universitatea "Ştefan Cel Mare" Din Suceava | Device for carrying out test samples meant for establishing the texture of food |
| CN203587381U (en) * | 2013-11-16 | 2014-05-07 | 滨州学院 | Saline-alkali soil sampler |
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| CN109187078A (en) | 2019-01-11 |
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Denomination of invention: A food detection method Effective date of registration: 20220624 Granted publication date: 20211026 Pledgee: Industrial and Commercial Bank of China Limited Shenzhen gaoxinyuan sub branch Pledgor: SHENZHEN SANFANGYUAN TESTING SUPERVISION SERVICE Co.,Ltd. Registration number: Y2022980008870 |