CN112763302A - Sample quantification and quick detection equipment for food quality detection - Google Patents
Sample quantification and quick detection equipment for food quality detection Download PDFInfo
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- CN112763302A CN112763302A CN202011551394.1A CN202011551394A CN112763302A CN 112763302 A CN112763302 A CN 112763302A CN 202011551394 A CN202011551394 A CN 202011551394A CN 112763302 A CN112763302 A CN 112763302A
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- detection
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- food quality
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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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses sample quantitative quick detection equipment for food quality detection, and relates to the technical field of food detection equipment; the sample storage device comprises a detection table, wherein supports are arranged on two sides of the detection table, a top plate is fixed on the tops of the supports, a clamping seat is arranged on the top plate through a moving mechanism, a sample storage barrel is fixed on the clamping seat, a transfusion port is formed in the sample storage barrel, and a flow control valve is arranged at an outlet at the bottom of the sample storage barrel; a frame plate is arranged below the sample storage barrel, a plurality of elution boxes are arranged on the frame plate, the elution boxes are communicated with a liquid inlet pipe through a communicating pipe, a liquid pump is arranged on the communicating pipe, and a liquid receiving bin is arranged at the upper end of the liquid inlet pipe; the outlet of the liquid inlet pipe is arranged at the bottom of the frame plate and is rotationally connected with the mixing barrel through a bearing; the device is convenient to detect different ingredients in the food sample liquid, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of food detection equipment, in particular to sample quantitative quick detection equipment for food quality detection.
Background
The rapid detection refers to the action of preparing a sample and presenting a detection result in a short time; it is generally considered that a physicochemical inspection method can generally give a result within two hours, i.e. it can be regarded as a rapid method; compared with the conventional method, the method which can shorten 1/2 or 1/3 time and has a judgment significance result is regarded as a rapid method; the on-site rapid detection method can give results within 30min generally, and is a better method if the results can be given within tens of minutes or even minutes.
The invention with Chinese patent publication number 'CN 109030758A' discloses a sample quantitative quick-detection device for food quality detection, which comprises a base plate, a transmission device, a control panel, a fastener and an ultraviolet disinfection lamp, wherein the food sample is sterilized and disinfected, and a detection cup is convenient to fix, but only one organic compound can be detected, and the detection of various components cannot be carried out; therefore, certain improvements are needed.
Disclosure of Invention
The invention aims to provide a sample quantification and quick detection device for food quality detection, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a sample quantification and rapid detection device for food quality detection comprises a detection table, wherein supports are arranged on two sides of the detection table, a top plate is fixed to the tops of the supports, a clamping seat is arranged on the top plate through a moving mechanism, a sample storage barrel is fixed to the clamping seat, a transfusion port is formed in the sample storage barrel, and a flow control valve is arranged at an outlet at the bottom of the sample storage barrel; a frame plate is arranged below the sample storage barrel, a plurality of elution boxes are arranged on the frame plate, the elution boxes are communicated with a liquid inlet pipe through a communicating pipe, a liquid pump is arranged on the communicating pipe, and a liquid receiving bin is arranged at the upper end of the liquid inlet pipe; the outlet of the liquid inlet pipe is arranged at the bottom of the frame plate and is rotationally connected with the mixing barrel through a bearing; and a flow control valve is arranged at an outlet at the bottom of the mixing barrel.
As a further scheme of the invention: the detection cup is arranged below the mixing barrel and is arranged on a fixed seat through a fixing mechanism, and the fixed seat is arranged on a detection table.
As a still further scheme of the invention: the fixing mechanism comprises thread sleeves, the thread sleeves are arranged on four sides of the fixing seat, second threaded rods are sleeved in the thread sleeves, and rotating handles are arranged at one ends of the second threaded rods outside the fixing seat.
As a still further scheme of the invention: the second threaded rod is provided with splint in the rotation of the inside one end of fixing base, splint are the arc and are provided with the protection pad on it, the both sides and the fixing base of splint pass through spring coupling.
As a still further scheme of the invention: the detection device is characterized in that two second threaded rods are arranged in the detection platform, a threaded sleeve block is sleeved on each second threaded rod, a connecting frame is arranged on each threaded sleeve block, the connecting frame is arranged on the upper portion of the detection platform through a through groove, detection equipment is arranged on the connecting frame, the detection equipment is arranged on two sides of the detection cup, and the second threaded rods and the through grooves are arranged in parallel.
As a still further scheme of the invention: still be provided with the transmission room in the detection platform, the second threaded rod is provided with the runner on the part of transmission room, connect through belt transmission between the runner, still be provided with the third motor of drive second threaded rod pivoted in the transmission room.
As a still further scheme of the invention: the moving mechanism comprises a slide rail, the slide rail is arranged on a top plate, the clamping seat is movably clamped on the slide rail, the clamping seat is sleeved on the first threaded rod, the first threaded rod is rotatably arranged on the support, a threaded groove matched with the clamping seat is formed in the part, in contact with the first threaded rod, of the clamping seat, the first threaded rod is arranged in parallel with the slide rail, and a first motor for driving the first threaded rod to rotate is arranged outside the support.
As a still further scheme of the invention: the mixing barrel is provided with a driven gear, the right side of the frame plate is rotatably provided with a rotating shaft, the bottom end of the rotating shaft is provided with a main gear, the driven gear and the main gear are in transmission connection through a chain, the top end of the rotating shaft is connected to the output end of a second motor through a bevel gear set, and the second motor is arranged outside the support.
Compared with the prior art, the invention has the beneficial effects that:
according to the device, the sample storage barrel is arranged on the clamping seat and is driven to move by the moving mechanism, the plurality of elution boxes are arranged below the sample storage barrel and are filled with different organic compounds, the sample liquid is dripped into the liquid receiving bin by moving the sample storage barrel, and the organic compounds in the corresponding elution boxes are extracted and mixed at the same time, so that different components in the food sample liquid can be conveniently detected, and the practicability is high;
the device is characterized in that the mixing barrel is rotatably connected with the liquid inlet pipe, the driven gear is arranged outside the mixing barrel and is in transmission connection with the main gear through a chain, and the main gear is driven to rotate to drive the driven gear to rotate, so that the mixing barrel rotates, the food sample liquid and the organic compound are fully mixed, and the detection is facilitated;
this device is through being provided with fixed establishment in the fixing base, rotates through the second threaded rod and removes in the thread bush, and it is fixed to drive splint removal to press from both sides tight the detection cup, and the convenience is fixed the detection cup of different models.
Drawings
Fig. 1 is a schematic structural diagram of a sample quantitative quick-detection device for food quality detection.
Fig. 2 is a schematic structural diagram of a fixing mechanism in a sample quantification and rapid detection device for food quality detection.
Fig. 3 is a schematic structural diagram of the interior of a detection table in a sample quantification and rapid detection device for food quality detection.
Fig. 4 is a schematic structural diagram of a side surface of a detection table in the sample quantitative rapid detection device for food quality detection.
Fig. 5 is a schematic structural diagram of the interior of a mixing barrel in a sample quantification and rapid detection device for food quality detection.
In the figure: the device comprises a detection table-1, a support-2, a top plate-3, a slide rail-4, a clamping seat-5, a first threaded rod-6, a sample storage barrel-7, a transfusion port-8, a first motor-9, a flow control valve-10, a frame plate-11, an elution box-12, a communicating pipe-13, a liquid pump-14, a liquid receiving bin-15, a liquid inlet pipe-16, a mixing barrel-17, a slave gear-18, a master gear-19, a rotating shaft-20, a bevel gear set-21, a second motor-22, a detection cup-23, a fixed seat-24, a threaded sleeve-25, a second threaded rod-26, a clamping plate-27, a rotating handle-28, a second threaded rod-29, a threaded sleeve block-30, a connecting frame-31, detection equipment-32, a detection device-32, a liquid, A rotating wheel-33 and a third motor-34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 5, in embodiment 1 of the present invention, a sample quantification and rapid detection apparatus for food quality detection includes a detection table 1, wherein two sides of the detection table 1 are provided with brackets 2, a top plate 3 is fixed on the top of the brackets 2, a clamping seat 5 is provided on the top plate 3 through a moving mechanism, a sample storage barrel 7 is fixed on the clamping seat 5, the sample storage barrel 7 is used for containing a food sample liquid, the sample storage barrel 7 is provided with a transfusion port 8, and a bottom outlet of the sample storage barrel 7 is provided with a flow control valve 10 for controlling a flow rate; a frame plate 11 is arranged below the sample storage barrel 7, a plurality of elution boxes 12 are arranged on the frame plate 11, different organic compounds are filled in each elution box 12, the elution boxes 12 are communicated with a liquid inlet pipe 16 through a communication pipe 13, a liquid pumping pump 14 is arranged on the communication pipe 13 and used for pumping out the organic compounds, and a liquid receiving bin 15 is arranged at the upper end of the liquid inlet pipe 16 and used for receiving dropped food sample liquid; the outlet of the liquid inlet pipe 16 is arranged at the bottom of the frame plate 11 and is rotatably connected with a mixing barrel 17 through a bearing, so that the mixing barrel 17 can rotate; the bottom outlet of the mixing barrel 17 is provided with a flow control valve 10.
Further, a detection cup 23 is arranged below the mixing barrel 17, the detection cup 23 is arranged on a fixed seat 24 through a fixing mechanism, and the fixed seat 24 is arranged on the detection table 1; the fixing mechanism comprises a threaded sleeve 25, the threaded sleeve 25 is arranged on four sides of the fixed seat 24, a second threaded rod 26 is sleeved in the threaded sleeve 25, and a rotating handle 28 is arranged at one end, outside the fixed seat 24, of the second threaded rod 26 and used for rotating the second threaded rod 26, so that the second threaded rod 26 moves in the threaded sleeve 25.
Furthermore, the second threaded rod 26 is rotatably provided with a clamping plate 27 at one end of the inside of the fixed seat 24, the clamping plate 27 is arc-shaped and provided with a protection pad thereon for clamping the detection cup 23, and two sides of the clamping plate 27 are connected with the fixed seat 24 through springs to prevent the clamping plate 27 from rotating.
Further, be provided with two second threaded rods 29 in detecting platform 1, the cover is equipped with screw sleeve block 30 on the second threaded rod 29, be provided with link 31 on the screw sleeve block 30, screw sleeve block 30 is used for driving link 31 and removes, link 31 is through leading to the groove setting on the upper portion of detecting platform 1 to be provided with check out test set 32 on it, check out test set 32 sets up in the both sides that detect cup 23 for mixed liquid in detecting cup 23 detects, second threaded rod 29 and logical groove parallel arrangement.
Furthermore, still be provided with the transmission room in the test table 1, second threaded rod 29 is provided with runner 33 on the part of transmission room, connect through belt transmission between the runner 33 for two second threaded rod 29 synchronous rotations, still be provided with drive second threaded rod 29 pivoted third motor 34 in the transmission room.
Example 2
Referring to fig. 1 to 5, the moving mechanism includes a slide rail 4, the slide rail 4 is disposed on a top plate 3, the clamping seat 5 is movably clamped on the slide rail 4, the clamping seat 5 is sleeved on a first threaded rod 6, the first threaded rod 6 is rotatably disposed on a support 2, a portion of the clamping seat 5, which is in contact with the first threaded rod 6, is provided with a threaded groove matched with the threaded groove, so that the first threaded rod 6 rotates to drive the clamping seat 5 to move on the slide rail 4, the first threaded rod 6 is parallel to the slide rail 4, and a first motor 9 for driving the first threaded rod 6 to rotate is disposed outside the support 2.
Further, be provided with on the blending barrel 17 from gear 18 for drive blending barrel 17 and rotate and make food sample liquid and organic compound intensive mixing, the right side of shelf 11 is rotated and is provided with pivot 20, the bottom of pivot 20 is provided with master gear 19, connect through chain drive from gear 18 and master gear 19, rotate through driving master gear 19 from gear 18, the top of pivot 20 is connected on the output of second motor 22 through bevel gear group 21, second motor 22 sets up the outside at support 2.
The working principle is as follows: inputting a food sample liquid to be detected into a sample storage barrel 7, controlling a first motor 9 to drive a first threaded rod 6 to rotate, enabling a clamping seat 5 to move on a sliding rail 4 to drive the sample storage barrel 7 to move, moving the sample storage barrel 7 to the upper part of each liquid receiving bin 15, controlling the sample liquid to drip through a flow control valve 10, simultaneously controlling an extraction pump 14 to extract an organic compound in a corresponding elution box 12 to fall into a mixing barrel 17 for mixing, controlling a second motor 22 to work to drive a main gear 19 to rotate, enabling a gear 18 to drive the mixing barrel 17 to rotate to fully mix the food sample liquid and the organic compound, and controlling a dripping detection cup 23 through the flow control valve 10 after mixing; controlling a third motor 34 to work to drive a second threaded rod 29 to rotate, so that a threaded sleeve block 30 drives a connecting frame 31 to move, and a detection device 32 moves to detect the mixed liquid in each detection cup 23; the device is convenient to detect different ingredients in the food sample liquid, and the practicability is high.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A sample quantification and quick detection device for food quality detection is characterized by comprising a detection table (1), wherein supports (2) are arranged on two sides of the detection table (1), a top plate (3) is fixed on the tops of the supports (2), a clamping seat (5) is arranged on the top plate (3) through a moving mechanism, a sample storage barrel (7) is fixed on the clamping seat (5), a transfusion opening (8) is arranged on the sample storage barrel (7), and a flow control valve (10) is arranged at an outlet at the bottom of the sample storage barrel (7); a frame plate (11) is arranged below the sample storage barrel (7), a plurality of elution boxes (12) are arranged on the frame plate (11), the elution boxes (12) are communicated with a liquid inlet pipe (16) through a communication pipe (13), a liquid pump (14) is arranged on the communication pipe (13), and a liquid receiving bin (15) is arranged at the upper end of the liquid inlet pipe (16); the outlet of the liquid inlet pipe (16) is arranged at the bottom of the frame plate (11) and is rotationally connected with a mixing barrel (17) through a bearing; and a flow control valve (10) is arranged at the bottom outlet of the mixing barrel (17).
2. The food quality detection sample quantitative rapid detection device according to claim 1, characterized in that a detection cup (23) is arranged below the mixing barrel (17), the detection cup (23) is arranged on a fixed seat (24) through a fixing mechanism, and the fixed seat (24) is arranged on the detection table (1).
3. The food quality detection sample quantitative rapid detection device according to claim 2, characterized in that the fixing mechanism comprises a threaded sleeve (25), the threaded sleeve (25) is arranged on four sides of the fixing seat (24), a second threaded rod (26) is sleeved in the threaded sleeve (25), and a rotating handle (28) is arranged at one end of the second threaded rod (26) outside the fixing seat (24).
4. The food quality detection sample quantitative rapid detection device according to claim 3, characterized in that the second threaded rod (26) is rotatably provided with a clamping plate (27) at one end inside the fixed seat (24), the clamping plate (27) is arc-shaped and provided with a protective pad, and two sides of the clamping plate (27) are connected with the fixed seat (24) through springs.
5. The food quality detection sample quantitative rapid detection device according to any one of claims 1-2, characterized in that two second threaded rods (29) are arranged in the detection table (1), a threaded sleeve block (30) is sleeved on the second threaded rods (29), a connecting frame (31) is arranged on the threaded sleeve block (30), the connecting frame (31) is arranged on the upper portion of the detection table (1) through a through groove, and a detection device (32) is arranged on the connecting frame, the detection device (32) is arranged on two sides of the detection cup (23), and the second threaded rods (29) are arranged in parallel with the through groove.
6. The food quality detection sample quantitative rapid detection device according to claim 5, characterized in that a transmission chamber is further arranged in the detection table (1), the second threaded rod (29) is provided with rotating wheels (33) on a part of the transmission chamber, the rotating wheels (33) are in transmission connection through a belt, and a third motor (34) for driving the second threaded rod (29) to rotate is further arranged in the transmission chamber.
7. The food quality detection sample quantitative rapid detection device according to claim 1, wherein the moving mechanism comprises a slide rail (4), the slide rail (4) is arranged on the top plate (3), the clamping seat (5) is movably clamped on the slide rail (4), the clamping seat (5) is sleeved on the first threaded rod (6), the first threaded rod (6) is rotatably arranged on the support (2), a threaded groove matched with the clamping seat (5) is formed in a part of the clamping seat (5) contacting with the first threaded rod (6), the first threaded rod (6) and the slide rail (4) are arranged in parallel, and a first motor (9) for driving the first threaded rod (6) to rotate is arranged outside the support (2).
8. The food quality detection sample quantitative rapid detection device according to claim 1, wherein a slave gear (18) is arranged on the mixing barrel (17), a rotating shaft (20) is rotatably arranged on the right side of the shelf plate (11), a master gear (19) is arranged at the bottom end of the rotating shaft (20), the slave gear (18) and the master gear (19) are connected through a chain transmission, the top end of the rotating shaft (20) is connected to the output end of a second motor (22) through a bevel gear set (21), and the second motor (22) is arranged outside the bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551394.1A CN112763302A (en) | 2020-12-24 | 2020-12-24 | Sample quantification and quick detection equipment for food quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551394.1A CN112763302A (en) | 2020-12-24 | 2020-12-24 | Sample quantification and quick detection equipment for food quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112763302A true CN112763302A (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011551394.1A Withdrawn CN112763302A (en) | 2020-12-24 | 2020-12-24 | Sample quantification and quick detection equipment for food quality detection |
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| Country | Link |
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| CN (1) | CN112763302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447644A (en) * | 2021-05-31 | 2021-09-28 | 海南大学 | Experimental device for be used for studying plastics compost degradation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206935413U (en) * | 2017-06-19 | 2018-01-30 | 朱凤婕 | A kind of Novel beaker support |
| CN107782673A (en) * | 2017-11-21 | 2018-03-09 | 苏州市苏测检测技术有限公司 | Food quality detection sample quantifies fast inspection equipment |
| CN211825709U (en) * | 2020-03-20 | 2020-10-30 | 东莞市北测标准技术服务有限公司 | Heavy metal content detection device used in packaging material |
| CN211815349U (en) * | 2019-12-03 | 2020-10-30 | 鄂尔多斯市路通公路养护有限责任公司 | Road synchronous gravel seal gravel pre-wrapping and covering mixing device |
| CN211999734U (en) * | 2020-02-27 | 2020-11-24 | 重庆中科检测技术服务有限公司 | Escherichia coli detection device in environmental sample |
-
2020
- 2020-12-24 CN CN202011551394.1A patent/CN112763302A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206935413U (en) * | 2017-06-19 | 2018-01-30 | 朱凤婕 | A kind of Novel beaker support |
| CN107782673A (en) * | 2017-11-21 | 2018-03-09 | 苏州市苏测检测技术有限公司 | Food quality detection sample quantifies fast inspection equipment |
| CN211815349U (en) * | 2019-12-03 | 2020-10-30 | 鄂尔多斯市路通公路养护有限责任公司 | Road synchronous gravel seal gravel pre-wrapping and covering mixing device |
| CN211999734U (en) * | 2020-02-27 | 2020-11-24 | 重庆中科检测技术服务有限公司 | Escherichia coli detection device in environmental sample |
| CN211825709U (en) * | 2020-03-20 | 2020-10-30 | 东莞市北测标准技术服务有限公司 | Heavy metal content detection device used in packaging material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447644A (en) * | 2021-05-31 | 2021-09-28 | 海南大学 | Experimental device for be used for studying plastics compost degradation |
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Application publication date: 20210507 |