CN219417215U - Nondestructive component content detection device for camellia seeds - Google Patents
Nondestructive component content detection device for camellia seeds Download PDFInfo
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- CN219417215U CN219417215U CN202320322166.XU CN202320322166U CN219417215U CN 219417215 U CN219417215 U CN 219417215U CN 202320322166 U CN202320322166 U CN 202320322166U CN 219417215 U CN219417215 U CN 219417215U
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Abstract
The utility model relates to the field of near infrared spectrum analysis equipment, and provides a device for detecting nondestructive component content of camellia seeds, which comprises a sample bin, a near infrared spectrum detector, a processing module, a control module and a power module, wherein: the sample bin comprises a support frame and a sample container, the top of the support frame is of a flat plate structure, a groove is formed in the middle of the support frame, a detection window is formed in the bottom of the support frame, and the detection end of the near infrared spectrum detector is matched with the detection window; the sample container is arranged in the groove, a light-passing hole matched with the detection window is formed in the bottom of the sample container, and optical glass is embedded in the light-passing hole; the side of the sample container is provided with a driving wheel in a laminating way, and the driving wheel drives the sample container to rotate through the driving of a motor. The input end of the processing module is connected with the output end of the near infrared spectrum detector, the output end of the processing module is connected with the input end of the control module, and the output end of the control module is connected with the control end of the motor.
Description
Technical Field
The utility model relates to the field of near infrared spectrum analysis equipment, in particular to a device for detecting nondestructive component content of camellia seeds.
Background
The near infrared spectrum detection technology is a high-new analysis and test technology which is rapidly developed in recent years, and compared with the traditional analysis technology, the near infrared spectrometer has the unique advantages of nondestructive detection, high analysis efficiency, high analysis speed, low analysis cost, good reproducibility and the like.
At present, when camellia seed component detection equipment is applied to detecting the content of each component of camellia seeds, the camellia seeds are required to be subjected to chemical agent treatment and then detected, the chemical agent treatment operation is complex, and the problem of low detection efficiency exists. Meanwhile, as the camellia seed materials are treated by chemical agents, after batch detection, the materials are wasted and cannot be recycled.
Disclosure of Invention
The utility model provides a nondestructive component content detection device for camellia seeds, which aims to overcome the defects of low detection efficiency and material waste of equipment in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the device for detecting the nondestructive component content of the camellia seeds comprises a sample bin, a near infrared spectrum detector, a processing module, a control module and a power module, wherein: the sample bin comprises a support frame and a sample container, the top of the support frame is of a flat plate structure, a groove is formed in the middle of the support frame, a detection window is formed in the bottom of the groove, and the detection end of the near infrared spectrum detector is matched with the detection window; the sample container is arranged in the groove, a light passing hole matched with the detection window is formed in the bottom of the sample container, and optical glass is embedded in the light passing hole; the side laminating of sample container is provided with the drive wheel, the drive wheel passes through motor drive rotation, and the drive wheel drives the sample container and rotates.
The input end of the processing module is connected with the output end of the near infrared spectrum detector, the output end of the processing module is connected with the input end of the control module, and the output end of the control module is connected with the control end of the motor; the power supply module is used for respectively supplying power to the near infrared spectrum detector, the processing module, the control module and the motor.
According to the technical scheme, the sample bin for placing the camellia seed to-be-detected sample is designed to be a rotary sample bin, the sample container is driven to rotate by the aid of the motor and the driving wheel, the camellia seed to-be-detected sample rotates in the sample container, meanwhile, spectrum data acquisition is carried out on the to-be-detected sample at the bottom of the sample container through the detection window by the aid of the near infrared spectrum detector, and acquired data are transmitted to the processing module to detect the content of camellia seed components. After the processing module finishes component content detection on the current sample to be detected, a control signal is fed back to the control module, the control module controls the motor to work forward or backward, and then the sample holder is controlled to rotate forward or backward, and at the moment, the position of the sample to be detected positioned at the bottom of the sample holder is changed under the action of centrifugal force, so that the detection of multiple component contents on different samples to be detected in the sample holder is realized.
As a preferable scheme, the groove wall of the groove is provided with an elastic clamping piece, the outer side wall of the sample container is provided with an annular groove, and the annular groove is in matched clamping connection with the elastic clamping piece.
Preferably, the elastic clamping piece comprises a bearing and a flexible rod; the flexible rod is connected to the lower side face of the stepped structure of the groove, the inner ring of the bearing is sleeved on the periphery of the flexible rod, and the outer ring of the bearing is attached to the bottom of the annular groove formed in the outer side wall of the sample container.
As a preferable scheme, an annular fixing groove is formed in the periphery of the detection window at the bottom of a groove formed in the support frame; the bottom of the sample container is provided with a protruding clamping piece matched with the annular fixing groove.
As a preferable scheme, the periphery of the driving wheel is sleeved with a layer of rubber ring, and the outer side surface of the rubber ring is attached to the outer side of the sample container.
Preferably, an optical lens is embedded in the detection window.
Preferably, the side wall of the detection window is arranged in an outward inclined mode.
As a preferable scheme, the top of the groove wall of the groove in the supporting frame is provided with a step structure, and the upper end of the sample container is provided with a flange which is matched and clamped with the step structure.
As a preferable scheme, the sample bin, the near infrared spectrum detector, the processing module, the control module and the power module are integrally fixed on the supporting plate through fixing pieces.
Preferably, the fixing piece comprises one or more of fixing sheet metal, a nut or a screw.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that: according to the utility model, the sample bin for placing the camellia seed sample to be detected is designed as the rotary sample bin, the nondestructive component content detection of the camellia seed is realized by matching with the near infrared spectrum detector and the processing module, and the sample container is driven to rotate by matching with the motor and the driving wheel, so that the accuracy of the component content detection of the camellia seed is ensured, and meanwhile, the operation efficiency of the component content detection of the camellia seed is effectively improved. In addition, the method does not need to treat the camellia seed to-be-measured sample with chemical agents, and the to-be-measured sample after component content detection can be recycled, so that material waste is effectively avoided.
Drawings
FIG. 1 is a schematic structural diagram of a device for detecting the nondestructive ingredient content of camellia seeds in example 1.
Fig. 2 is a schematic diagram of a device for detecting the nondestructive component content of camellia seed according to example 1.
FIG. 3 is a cross-sectional view of the sample cartridge of example 2.
Fig. 4 is a schematic structural view of the small-capacity sample holder of example 2.
The device comprises a 1-sample bin, a 2-near infrared spectrum detector, a 3-processing module, a 4-control module, a 5-power module, a 6-support frame, a 601-groove, a 602-detection window, a 603-step structure, a 604-bearing, a 605-flexible rod, a 606-annular fixing groove, a 7-sample container, a 701-light passing hole, a 702-flange, a 703-annular groove, a 704-protruding clamping piece, an 8-driving wheel, a 9-motor and a 10-support plate.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions;
it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
Example 1
The embodiment provides a device for detecting the nondestructive component content of camellia seeds, as shown in fig. 1 and 2, which is a structural schematic diagram and a structural diagram of the device for detecting the nondestructive component content of camellia seeds.
The device for detecting the nondestructive component content of the camellia seeds comprises a sample bin 1, a near infrared spectrum detector 2, a processing module 3, a control module 4 and a power module 5.
The sample bin 1 comprises a supporting frame 6 and a sample container 7, wherein the top of the supporting frame 6 is of a flat plate structure, a groove 601 is formed in the middle of the supporting frame, a detection window 602 is formed in the bottom of the groove, and the detection end of the near infrared spectrum detector 2 is matched with the detection window 602; the sample container 7 is disposed in the groove 601, a light-transmitting hole 701 matched with the detection window 602 is formed in the bottom of the sample container 7, and optical glass is embedded in the light-transmitting hole 701.
The side of the sample container 7 is provided with a driving wheel 8 in a fitting way, the driving wheel 8 is driven to rotate by a motor 9, and the driving wheel 8 drives the sample container 7 to rotate.
The input end of the processing module 3 is connected with the output end of the near infrared spectrum detector 2, the output end of the processing module 3 is connected with the input end of the control module 4, and the output end of the control module 4 is connected with the control end of the motor 9; the power supply module 5 supplies power to the near infrared spectrum detector 2, the processing module 3, the control module 4 and the motor 9 respectively.
As an exemplary illustration, the driving wheel 8 and the motor 9 in the present embodiment may be installed at a position selected according to the use requirement.
In an alternative embodiment, the driving wheel 8 is partially embedded into a flat plate structure at the top of the supporting frame 6, so that one side of the driving wheel 8 is attached to the side surface of the sample container 7; the other side of the driving wheel 8 is exposed out of the outer surface of the supporting frame 6 and is connected with the driving end of a motor 9 arranged outside the supporting frame 6.
In another alternative embodiment, the driving wheel 8 is integrally embedded into a flat plate structure at the top of the supporting frame 6, so that one side of the driving wheel 8 is attached to the side surface of the sample container 7; the driving end of the motor 9 is embedded into the flat plate structure at the top of the supporting frame 6, and other parts of the motor 9 can be exposed out of the supporting frame 6 and matched with other fixing pieces and/or supporting pieces. The fixing piece and/or the supporting piece comprises a bracket, a compression spring, a fixing pin and the like.
In this embodiment, the support frame 6 is used for supporting sample holder 7, sample holder 7 is used for putting into tea-oil camellia seed sample to be tested, sample holder 7 is positive or reverse rotation under the transmission of motor 9 and drive wheel 8, and tea-oil camellia seed sample to be tested rotates in sample holder 7, and the tea-oil camellia seed sample to be tested that is located in sample holder 7 changes the position under the effect of centrifugal force. While the sample holder 7 rotates, the near infrared spectrum detector 2 collects spectrum data of the sample to be detected at the bottom of the sample holder 7 through the detection window 602, and transmits the collected data to the processing module 3 for detecting the content of the camellia seed components.
Further, after the processing module 3 finishes component content detection on the current sample to be detected, a control signal is fed back to the control module 4, the control module 4 controls the motor 9 to work forward or backward, and then controls the sample container 7 to rotate forward or backward, the camellia seed sample to be detected in the sample container 7 changes positions again under the action of centrifugal force, and the detection of the near infrared spectrum detector 2 is matched for multiple times, so that the detection of multiple component contents on different samples to be detected in the sample container 7 is realized.
According to the embodiment, the sample bin 1 for placing the camellia seed sample to be detected is designed to be the rotary sample bin 1, the near infrared spectrum detector 2 and the processing module 3 are matched to realize nondestructive component content detection of the camellia seed, the motor 9 and the driving wheel 8 are matched to drive the sample container 7 to rotate, accuracy of component content detection of the camellia seed is guaranteed, and meanwhile operation efficiency of component content detection of the camellia seed is effectively improved. In addition, in the embodiment, chemical agent treatment is not needed to be carried out on the camellia seed to-be-detected sample, the to-be-detected sample after component content detection can be recycled, and material waste is effectively avoided.
The processing module 3 in this embodiment is provided with a processor or a storage medium for carrying out the detection of the content of the camellia seed ingredients from the spectral data and for sending the feedback signal to the control module 4, as will be appreciated by a person skilled in the art, with regard to how the detection of the content of the camellia seed ingredients from the spectral data is carried out and with regard to how the feedback signal is sent to the control module 4, the omission of the relevant description is made.
Example 2
The present embodiment is an improvement on the basis of the oil tea seed nondestructive component content detection apparatus proposed in embodiment 1.
The device for detecting the nondestructive component content of the camellia seeds comprises a sample bin 1, a near infrared spectrum detector 2, a processing module 3, a control module 4 and a power module 5.
The sample bin 1 comprises a supporting frame 6 and a sample container 7, wherein the top of the supporting frame 6 is of a flat plate structure, a groove 601 is formed in the middle of the supporting frame, a detection window 602 is formed in the bottom of the groove, and the detection end of the near infrared spectrum detector 2 is matched with the detection window 602; the sample container 7 is disposed in the groove 601, a light-transmitting hole 701 matched with the detection window 602 is formed in the bottom of the sample container 7, and optical glass is embedded in the light-transmitting hole 701.
The side of the sample container 7 is provided with a driving wheel 8 in a fitting way, the driving wheel 8 is driven to rotate by a motor 9, and the driving wheel 8 drives the sample container 7 to rotate.
The input end of the processing module 3 is connected with the output end of the near infrared spectrum detector 2, the output end of the processing module 3 is connected with the input end of the control module 4, and the output end of the control module 4 is connected with the control end of the motor 9; the power supply module 5 supplies power to the near infrared spectrum detector 2, the processing module 3, the control module 4 and the motor 9 respectively.
In an alternative embodiment, the top of the groove wall of the groove 601 in the supporting frame 6 is provided with a step structure 603, and the upper end of the sample holder 7 is provided with a flange 702 which is in matching and clamping connection with the step structure 603.
In this embodiment, the cell wall of recess 601 in the support frame 6 sets up to step structure 603, and sample holder 7 upper end is provided with matched flange 702, and the sample holder 7 of being convenient for is fixed with the installation of support frame 6, avoids simultaneously receiving centrifugal force influence in the rotatory in-process of sample holder 7 and breaks away from support frame 6, and then avoids influencing the accuracy of tea-oil camellia seed composition content testing result.
Further, an elastic clamping piece is arranged on the groove wall of the groove 601 formed in the supporting frame 6, an annular groove 703 is formed in the outer side wall of the sample container 7, and the annular groove 703 is in matching clamping connection with the elastic clamping piece.
The elastic clamping piece additionally arranged in the embodiment is used for supporting and fixing the sample holder 7, so that the sample holder 7 is prevented from being greatly displaced in the rotation process.
Further, the resilient clip includes a bearing 604; the lower side of the stepped structure 603 of the groove 601 is connected with a flexible rod 605, the inner ring of the bearing 604 is connected with the flexible rod 605, and the outer ring of the bearing 604 is attached to the bottom of the annular groove 703 formed in the outer side wall of the sample container 7.
Further alternatively, the outer ring of the bearing 604 is sleeved with a layer of rubber ring, so as to improve the friction between the outer ring of the bearing 604 and the outer side of the sample holder 7, and prevent the rotation of the sample holder 7 from being affected while supporting and fixing the sample holder 7.
As shown in fig. 3, a cross-sectional view of the sample chamber 1 of the present embodiment is shown.
In another alternative embodiment, an annular fixing groove 606 is formed at the bottom of the groove 601 formed in the support frame 6 and at the peripheral position of the detection window 602; the bottom of the sample holder 7 is provided with a protruding catch 704 matching the annular fixing groove 606.
The annular fixing groove 606 added in this embodiment is used for further fixing the mounting stability of the sample holder 7 in the groove 601, so as to avoid the influence of centrifugal force during the rotation of the sample holder 7 from being separated from the supporting frame 6.
In addition, the annular fixing groove 606 added in the present embodiment can be adapted to the small-capacity sample holder 7, as shown in fig. 4. For the sample container 7 with small capacity, the sample container 7 is not rotated any more in the specific implementation process, the sample container 7 is directly placed in the groove 601 and is matched and fixed with the annular fixing groove 606, the near infrared spectrum detector 2 is used for collecting spectrum data of a sample to be detected at the bottom of the sample container 7 through the detection window 602, and the collected data is transmitted to the processing module 3 for detecting the content of the camellia seed components.
In an alternative embodiment, a layer of rubber ring is sleeved on the periphery of the driving wheel 8, and the outer side surface of the rubber ring is attached to the outer side of the sample holder 7.
In the embodiment, the rubber ring additionally arranged on the periphery of the driving wheel 8 is used for improving the friction force between the driving wheel 8 and the sample container 7 and avoiding slipping.
In an alternative embodiment, the detection window 602 has an optical lens embedded therein.
Further, the side wall of the detection window 602 is disposed obliquely outward.
In this embodiment, the detection window 602 is embedded in the optical lens, so as to prevent the material to be detected or other dust in the sample bin 1 from falling into the near infrared spectrum detector 2. In addition, the side wall of the detection window 602 is arranged in an outward inclined mode, so that the detection end of the near infrared spectrum detector 2 is matched with the detection window 602 in a fitting mode, and damage caused by collision is avoided.
Example 3
The embodiment is improved on the basis of the nondestructive component content detection device for camellia seed provided in embodiment 1 or embodiment 2.
The device for detecting the nondestructive component content of the camellia seeds comprises a sample bin 1, a near infrared spectrum detector 2, a processing module 3, a control module 4 and a power module 5.
The sample bin 1 comprises a supporting frame 6 and a sample container 7, wherein the top of the supporting frame 6 is of a flat plate structure, a groove 601 is formed in the middle of the supporting frame, a detection window 602 is formed in the bottom of the groove, and the detection end of the near infrared spectrum detector 2 is matched with the detection window 602; the sample container 7 is disposed in the groove 601, a light-transmitting hole 701 matched with the detection window 602 is formed in the bottom of the sample container 7, and optical glass is embedded in the light-transmitting hole 701.
The side of the sample container 7 is provided with a driving wheel 8 in a fitting way, the driving wheel 8 is driven to rotate by a motor 9, and the driving wheel 8 drives the sample container 7 to rotate.
The input end of the processing module 3 is connected with the output end of the near infrared spectrum detector 2, the output end of the processing module 3 is connected with the input end of the control module 4, and the output end of the control module 4 is connected with the control end of the motor 9; the power supply module 5 supplies power to the near infrared spectrum detector 2, the processing module 3, the control module 4 and the motor 9 respectively.
Further, the sample chamber 1, the near infrared spectrum detector 2, the processing module 3, the control module 4, and the power module 5 in this embodiment are integrally fixed to the support plate 10 by fixing members.
Further optionally, the fixing member includes one or more of a fixing sheet metal, a nut, or a screw.
In a specific embodiment, the processing module 3 adopts an industrial computer, and is provided with a processor or a storage medium for detecting the content of the camellia seed components according to the spectrum data and sending feedback signals to the control module 4; the treatment module 3 is fixed to the support plate 10, optionally by means of a fixed sheet metal. The control module 4 adopts a main control circuit board and is used for controlling the motor 9 to work forward or backward so as to control the rotary motion of the cavity of the sample bin 1; the control module 4 is fixed to the support plate 10, optionally by means of a nut post. The power module 5 is optionally fastened directly to the support plate 10 by screws for powering the near infrared spectrum sensor 2, the processing module 3, the control module 4 and the motor 9, respectively. The support feet of the support frame 6 of the sample compartment 1 are optionally fastened to the support plate 10 by screws.
The same or similar reference numerals correspond to the same or similar components;
the terms describing the positional relationship in the drawings are merely illustrative, and are not to be construed as limiting the present patent;
it is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. The device for detecting the nondestructive component content of the camellia seeds is characterized by comprising a sample bin (1), a near infrared spectrum detector (2), a processing module (3), a control module (4) and a power module (5), wherein:
the sample bin (1) comprises a supporting frame (6) and a sample container (7), wherein the top of the supporting frame (6) is of a flat plate structure, a groove (601) is formed in the top of the supporting frame, a detection window (602) is formed in the bottom of the groove, and the detection end of the near infrared spectrum detector (2) is matched with the detection window (602); the sample container (7) is arranged in the groove (601), a light passing hole (701) matched with the detection window (602) is formed in the bottom of the sample container (7), and optical glass is embedded in the light passing hole (701);
a driving wheel (8) is attached to the side face of the sample container (7), the driving wheel (8) is driven to rotate through a motor (9), and the driving wheel (8) drives the sample container (7) to rotate;
the input end of the processing module (3) is connected with the output end of the near infrared spectrum detector (2), the output end of the processing module (3) is connected with the input end of the control module (4), and the output end of the control module (4) is connected with the control end of the motor (9); the power supply module (5) is used for respectively supplying power to the near infrared spectrum detector (2), the processing module (3), the control module (4) and the motor (9).
2. The oil tea seed nondestructive component content detection device according to claim 1, wherein a step structure (603) is arranged at the top of a groove wall of the groove (601) in the supporting frame (6), and a flange (702) which is in matched clamping connection with the step structure (603) is arranged at the upper end of the sample container (7).
3. The oil tea seed nondestructive component content detection device according to claim 2, wherein the groove wall of the groove (601) is provided with an elastic clamping piece, an annular groove (703) is formed in the outer side wall of the sample container (7), and the annular groove (703) is in matched clamping connection with the elastic clamping piece.
4. A device for detecting the nondestructive ingredient content of camellia seeds according to claim 3, wherein the elastic clamping piece comprises a bearing (604) and a flexible rod (605); the flexible rod (605) is connected to the lower side of the step structure (603), the inner ring of the bearing (604) is sleeved on the periphery of the flexible rod (605), and the outer ring of the bearing (604) is attached to the bottom of an annular groove (703) formed in the outer side wall of the sample container (7).
5. The oil tea seed nondestructive component content detection device according to claim 1, wherein an annular fixing groove (606) is formed in the bottom of the groove (601) and at the peripheral position of the detection window (602); the bottom of the sample holder (7) is provided with a protruding clamping piece (704) matched with the annular fixing groove (606).
6. The oil tea seed nondestructive component content detection device according to claim 1, wherein a layer of rubber ring is sleeved on the periphery of the driving wheel (8), and the outer side surface of the rubber ring is attached to the outer side of the sample container (7).
7. The oil tea seed nondestructive ingredient content detection device of claim 1, wherein the detection window (602) is embedded with an optical lens.
8. The oil tea seed nondestructive ingredient content detection device according to claim 7, wherein the side wall of the detection window (602) is inclined outwards.
9. The oil tea seed nondestructive component content detection device according to any one of claims 1 to 8, wherein the sample bin (1), the near infrared spectrum detector (2), the processing module (3), the control module (4) and the power module (5) are integrally fixed on the support plate (10) through fixing pieces.
10. The oil tea seed nondestructive component content detection device of claim 9, wherein the fixing member comprises one or more of a fixed sheet metal, a nut or a screw.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320322166.XU CN219417215U (en) | 2023-02-23 | 2023-02-23 | Nondestructive component content detection device for camellia seeds |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320322166.XU CN219417215U (en) | 2023-02-23 | 2023-02-23 | Nondestructive component content detection device for camellia seeds |
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| CN219417215U true CN219417215U (en) | 2023-07-25 |
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| CN202320322166.XU Active CN219417215U (en) | 2023-02-23 | 2023-02-23 | Nondestructive component content detection device for camellia seeds |
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