CN207908357U - The multispectral Rapid food safety inspection instrument of LDN-B1 types - Google Patents
The multispectral Rapid food safety inspection instrument of LDN-B1 types Download PDFInfo
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- CN207908357U CN207908357U CN201721774151.8U CN201721774151U CN207908357U CN 207908357 U CN207908357 U CN 207908357U CN 201721774151 U CN201721774151 U CN 201721774151U CN 207908357 U CN207908357 U CN 207908357U
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- stirring
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Abstract
The utility model discloses a kind of multispectral Rapid food safety inspection instruments of LDN B1 types, belong to technical field of food safety detection.Solve the problems, such as that existing monitoring device detection speed is slow.The top of the utility model stirred box body is equipped with fixed cover; the top of the stirring protective cover is equipped with stirring motor; the rotation axis of stirring motor drives stirring rod rotation by connecting shaft; the lower part of stirring rod is equipped with agitator arm; the agitator arm, which is equipped with, crushes helical tooth; sampling head is equipped in stirred box body, the sampling head is connected to by probe tube with the water inlet of sample injection nozzle；The top for detecting babinet is equipped with detachable lid, is provided with sample injection port on the detachable lid, sample injection nozzle and corresponding with the detection sample injection port of babinet.The utility model is used suitable for food safety detection.
Description
Technical field
The utility model belongs to technical field of food safety detection, and in particular to a kind of multispectral food-safety detecting instrument.
Background technology
Food-safety problem is increasingly subject to the extensive concern of countries in the world, to reinforce food-safe supervision and management,
Some new detection techniques continue to bring out.Multi-spectral analysis technique can be used for differentiating the food true and false, adulterated discriminating, differentiate food
Type, detection pesticide residue, carries out food quality assessment and classification etc. at the retrospect places of origin of raw materials, has extensively in field of food safety
Wealthy application prospect.Especially to the detection of microorganism in food, dairy products, edible oil, food additives and pesticide residue.
It is frequently necessary to be diluted stirring to the sample detected before usual food inspection, and existing detection process passes through
The dilution to sample is realized frequently with the method for artificial dilution stirring, and not only dilution proportion speed degree is low in this way, easily causes other
The incorporation of impurity, and detection speed is slow.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of multispectral Rapid food safety inspection instrument.
The multispectral Rapid food safety inspection instrument of LDN-B1 types described in the utility model, it include sampling agitating unit and
Detection unit；
Sampling agitating unit includes stirred box body, fixed cover, stirring rod, stirring protective cover, stirring motor, sample injection spray
Head, sampling head and agitator arm；
Detection unit includes detachable lid, detection babinet, disc rack for test tube, detection motor, light source receiver and light
Source transmitter；
The top of stirred box body is equipped with fixed cover, and the fixed cover is equipped with stirring protective cover, the stirring protective cover
Top is equipped with stirring motor, and the rotation axis of stirring motor drives stirring rod rotation, the rotation axis of stirring motor to connect by connecting shaft
Spindle and stirring rod are arranged at the centre of stirring protective cover, and the lower part of stirring rod passes through fixed cover to be arranged in stirred box body
Interior, the lower part of stirring rod is equipped with agitator arm, and the agitator arm, which is equipped with, crushes helical tooth, and sampling head is equipped in stirred box body,
The sampling head is connected to by probe tube with the inlet of sample injection nozzle；The sample injection nozzle is equipped with control valve
Door；
The side wall of detection babinet is fixedly connected with the side wall of stirred box body 1, and the top for detecting babinet is equipped with detachable lid,
Sample injection port is provided on the detachable lid, sample injection nozzle is corresponding with the detection sample injection port of babinet；And sample
Product injection nozzle is located at the surface of the sample injection port；
Detection babinet is divided into upper and lower two parts space by partition board, and light source emitter is fixed on the inside of upper space side wall,
The light source emitter is arranged perpendicular to the peripheral surface of disc rack for test tube, and the circumference of the disc rack for test tube is provided with 2 examinations
Pipe socket, for the test tube socket for plugging test tube, transmission shaft passes through the center of disc rack for test tube, two test tube sockets about
Transmission shaft is connect by bearing with the lower surface of detachable lid at axial symmetry, the top of transmission shaft, and detection motor drives transmission
Shaft rotation is dynamic, and the lower space in detection babinet is arranged in detection motor；
Light source receiver is oppositely arranged with light source emitter, and light source receiver is arranged with light source emitter the two of test tube
Side；The lateral surface for detecting babinet is equipped with the power switch and data line socket of light source receiver；The signal of light source emitter exports
End connects the data signal input of data line socket；
The side of disc rack for test tube is set there are two spring protrusion, and the spring projection position is located at the center of test tube socket
Bayonet is provided with the side wall on the connecting line at disc rack for test tube center, detecting babinet, position and the disc of the bayonet are tried
The disk position of pipe support is corresponding, and detect babinet side wall bayonet in be equipped with by compressing switch, it is described by compressing switch for controlling
The power switch of system detection motor.
Advantageous effect：
(1) the utility model has the advantages of simple structure, it is easy to accomplish, sample is detected in detection case, reduces mostly light
The light pollution problem in detection process is composed, meanwhile, crushing, stirring is diluted to detection sample using stirred box body in real time, effectively
The accuracy for improving detection.
(2) and the utility model is integrated by sample pretreatment device and sample monitoring device, and personnel easy to use take
Band, and using when directly contacted with liquid without using personnel.
Description of the drawings
Fig. 1 is the structural schematic diagram of the multispectral Rapid food safety inspection instrument of LDN-B1 types described in the utility model；
Attached drawing marks：1- stirred box bodies, 2- fixed covers, 3- stirring rods, 4- stirrings protective cover, 5- stirring motors, 6- samplings
Pipe, 7- fixing pieces, 8- samples injection nozzle, 9- filter screens, the detachable lids of 10-, 11- detections babinet, 12- disc test tubes
Frame, 13- transmission shafts, 14- detections motor, 15- light source receivers, 16- light source emitters, 17- sampling heads (17), 18- paddles
Wheel.
Specific implementation mode
The embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings.
The multispectral Rapid food safety inspection instrument of LDN-B1 types as shown in Figure 1, it includes sampling agitating unit and detection
Unit；
Sampling agitating unit includes stirred box body 1, fixed cover 2, stirring rod 3, stirring protective cover 4, stirring motor 5, sample
Injection nozzle 8, sampling head 17 and agitator arm 18；
Detection unit includes that detachable lid 10, detection babinet 11, disc rack for test tube 12, detection motor 14, light source connect
Receive device 15 and light source emitter 16；
The top of stirred box body 1 is equipped with fixed cover 2, and the fixed cover 2 is equipped with stirring protective cover 4, the stirring protection
The top of cover 4 is equipped with stirring motor 5, and the rotation axis of stirring motor 5 drives stirring rod 3 to rotate by connecting shaft, stirring motor 5
Rotation axis, connecting shaft and stirring rod 3 are arranged at the centre of stirring protective cover 4, and the lower part of stirring rod 3 is set across fixed cover 2
It sets in stirred box body 1, the lower part of stirring rod 3 is equipped with agitator arm 18, and the agitator arm 18, which is equipped with, crushes helical tooth, stirring
Sampling head 17 is equipped in babinet 1, the sampling head 17 is connected to by probe tube 6 with the inlet of sample injection nozzle 8；The sample
Product injection nozzle 8 is equipped with control valve；
The side wall of detection babinet 11 is fixedly connected with the side wall of stirred box body 1, and the top of detection babinet 11 is equipped with detachably
Lid 10 is provided with sample injection port, the sample injection port of sample injection nozzle 8 and detection babinet 11 on the detachable lid 10
It is corresponding；And sample injection nozzle 8 is located at the surface of the sample injection port；
Detection babinet 11 is divided into upper and lower two parts space by partition board, and light source transmitting is fixed on the inside of upper space side wall
Device 16, the light source emitter 16 are arranged perpendicular to the peripheral surface of disc rack for test tube 12, the circle of the disc rack for test tube 12
2 test tube sockets of Zhou Kaiyou, the test tube socket pass through the center of disc rack for test tube 12 for plugging test tube, transmission shaft 13,
Two test tube sockets about transmission shaft 13 at axial symmetry, lower surface that the top of transmission shaft 13 passes through bearing and detachable lid 10
Connection, detection motor 14 drive transmission shaft 13 to rotate, and the lower space in detection babinet 11 is arranged in detection motor 14；
Light source receiver 15 is oppositely arranged with light source emitter 16, and light source receiver 15 is arranged with light source emitter 16
The both sides of test tube；The lateral surface for detecting babinet 11 is equipped with the power switch and data line socket of light source receiver 15；Light source emits
The signal output end of device 16 connects the data signal input of data line socket；
The side of disc rack for test tube 12 is set there are two spring protrusion, and the spring projection position is located in test tube socket
For the heart on the connecting line at 12 center of disc rack for test tube, the side wall of detection babinet 11 is provided with bayonet, the position of the bayonet and circle
The disk position of dish type rack for test tube 12 is corresponding, and detect babinet 11 side wall bayonet in be equipped with by compressing switch, the pressing
Power switch of the switch for controlling detection motor 14.
Detachable lid 10 is equipped with fixing piece 7, and the fixing piece 7 is for fixing sample injection nozzle 8.
The upside for detecting the sample injection port of babinet 11 is equipped with filter screen 9, and the filter screen 9 is located at sample injection nozzle
8 underface.The realization of the filter screen 9 filters out the impurity in sample, effectively raises the accuracy of detection.
The multispectral Rapid food safety inspection instrument of LDN-B1 types described in the present embodiment makes circle when detecting, when motor rotates
When the spring protrusion of the side of dish type rack for test tube 12 is bounced into the bayonet of detection babinet 11, the top of motor switch is arc-shaped
Face, the arc-shaped switch are pressed down, and detection 14 power supply of motor disconnects, and detection motor 14 stops operating, control sample note
The control valve entered on nozzle 8 is opened, and product injection is proceeded by, and when sample, which injects, to be completed, spring protrusion is pressed and enters inspection
In measuring tank body, detection motor switch bounces, and detection motor is restarted, and drives disc rack for test tube to be rotated, when there is spring protrusion
When bouncing the bayonet for being again introduced into detection babinet 11, control light source switch, which is opened into line light source, is emitted into row sample detection.Work as sample
Product examine is carried out data transmission after the completion of surveying by data line socket.
Stirred box body described in the present embodiment in use, can be connected at the inlet tube of inlet water pump carry out sample or
Separating liquid is pumped into, and can also remove fixed cover, liquid sample sample is injected into stirred box body or is put into solid sample
In agitator tank, after addition separating liquid is stirred separation using stirring rod, after being sampled by probe tube, detection is effectively raised
Accuracy.
Specific embodiment of the utility model is described in detail above, but it is intended only as example, this practicality is new
Type is not restricted to above description specific embodiment.To those skilled in the art, it is any to the utility model carry out
It equivalent modifications and substitutes also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model
Impartial conversion and modification made by lower, all cover in the scope of the utility model.
Claims (3)
- The multispectral Rapid food safety inspection instrument of 1.LDN-B1 types, which is characterized in that it includes that sampling agitating unit and detection are single Member；Sampling agitating unit includes stirred box body (1), fixed cover (2), stirring rod (3), stirring protective cover (4), stirring motor (5), sample injection nozzle (8), sampling head (17) and agitator arm (18)；Detection unit includes detachable lid (10), detection babinet (11), disc rack for test tube (12), detection motor (14), light Source receiver (15) and light source emitter (16)；The top of stirred box body (1) is equipped with fixed cover (2), and the fixed cover (2) is equipped with stirring protective cover (4), the stirring The top of protective cover (4) is equipped with stirring motor (5), and the rotation axis of stirring motor (5) drives stirring rod (3) to turn by connecting shaft Dynamic, rotation axis, connecting shaft and the stirring rod (3) of stirring motor (5) are arranged at the centre of stirring protective cover (4), and stirring rod (3) lower part passes through fixed cover (2) to be arranged in stirred box body (1), and the lower part of stirring rod (3) is equipped with agitator arm (18), institute It states agitator arm (18) and is equipped with crushing helical tooth, be equipped with sampling head (17) in stirred box body (1), the sampling head (17) is by taking Sample pipe (6) is connected to the inlet of sample injection nozzle (8)；The sample injection nozzle (8) is equipped with control valve；The side wall of detection babinet (11) is fixedly connected with the side wall of stirred box body (1), and the top of detection babinet (11) is equipped with removable Lid (10) is unloaded, sample injection port, sample injection nozzle (8) and detection babinet (11) are provided on the detachable lid (10) Sample injection port is corresponding；And sample injection nozzle (8) is located at the surface of the sample injection port；Detection babinet (11) is divided into upper and lower two parts space by partition board, and light source emitter is fixed on the inside of upper space side wall (16), the light source emitter (16) is arranged perpendicular to the peripheral surface of disc rack for test tube (12), the disc rack for test tube (12) circumference is provided with 2 test tube sockets, and the test tube socket passes through disc rack for test tube for plugging test tube, transmission shaft (13) (12) center, two test tube sockets about transmission shaft (13) at axial symmetry, the top of transmission shaft (13) by bearing with it is removable The lower surface connection of lid (10) is unloaded, detection motor (14) drives transmission shaft (13) to rotate, and detection motor (14), which is arranged, to be detected The lower space of babinet (11)；Light source receiver (15) is oppositely arranged with light source emitter (16), and light source receiver (15) is arranged with light source emitter (16) In the both sides of test tube；The lateral surface for detecting babinet (11) is equipped with the power switch and data line socket of light source receiver (15)；Light The signal output end of source transmitter (16) connects the data signal input of data line socket；The side of disc rack for test tube (12) is set there are two spring protrusion, and the spring projection position is located at the center of test tube socket With on the extended line of the connecting line at disc rack for test tube (12) center, the side wall of detection babinet (11) is provided with bayonet, the bayonet Position it is corresponding with the disk position of disc rack for test tube (12), and detect babinet (11) side wall bayonet in be equipped with pressing Switch, it is described by the power switch to compress switch for controlling detection motor (14).
- 2. the multispectral Rapid food safety inspection instrument of LDN-B1 types as described in claim 1, which is characterized in that detachable lid (10) it is equipped with fixing piece (7), the fixing piece (7) is for fixing sample injection nozzle (8).
- 3. the multispectral Rapid food safety inspection instrument of LDN-B1 types as claimed in claim 1 or 2, which is characterized in that measuring tank body (11) upside of sample injection port be equipped with filter screen (9), and the filter screen (9) be located at sample injection nozzle (8) just under Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774151.8U CN207908357U (en) | 2017-12-18 | 2017-12-18 | The multispectral Rapid food safety inspection instrument of LDN-B1 types |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774151.8U CN207908357U (en) | 2017-12-18 | 2017-12-18 | The multispectral Rapid food safety inspection instrument of LDN-B1 types |
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| Publication Number | Publication Date |
|---|---|
| CN207908357U true CN207908357U (en) | 2018-09-25 |
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ID=63568250
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774151.8U Active CN207908357U (en) | 2017-12-18 | 2017-12-18 | The multispectral Rapid food safety inspection instrument of LDN-B1 types |
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| CN (1) | CN207908357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650193A (en) * | 2020-06-18 | 2020-09-11 | 深圳市中鼎检测技术有限公司 | Food pesticide residue rapid detection device and detection method |
-
2017
- 2017-12-18 CN CN201721774151.8U patent/CN207908357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650193A (en) * | 2020-06-18 | 2020-09-11 | 深圳市中鼎检测技术有限公司 | Food pesticide residue rapid detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190124 Address after: 330000 No. 266 Huiren Avenue, Xiaolan Economic and Technological Development Zone, Nanchang City, Jiangxi Province Co-patentee after: Lidelinuo Biotechnology (Beijing) Co., Ltd. Patentee after: Nanchang Futailinuo Detection System Co. Ltd. Address before: 330000 No. 266 Huiren Avenue, Xiaolan Economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee before: Nanchang Futailinuo Detection System Co. Ltd. |
|
| TR01 | Transfer of patent right |