CN113176210A - Grain multiple physicochemical property intelligent detection system - Google Patents

Abstract

The invention discloses an intelligent detection system for multiple physicochemical properties of grains, which comprises a box body, wherein a box body door plate is arranged on one side of the box body, the box body is connected with the box body door plate through a door lock, a storage bin is arranged above the box body, a shock absorber is arranged at the bottom of the box body, a square opening is arranged on the left side of the box body, a power supply communication plate is arranged on the lower right side of the box body, and a support rod is arranged at the bottom in the box body. According to the invention, the data acquired by the light path acquisition system in real time is analyzed by the optical analyzer, and indexes such as roughness, moisture, impurities, whole and refined rice grains, grain-outside brown rice, fatty acid value, imperfect grains, gluten water absorption capacity and the like in grains are analyzed by online real-time acquisition, so that the on-site detection is more convenient, rapid and accurate, and is convenient to popularize in the field of rapid detection of the quality of the grains.

Description

Grain multiple physicochemical property intelligent detection system

Technical Field

The invention relates to the technical field of grain rapid detection, in particular to an intelligent detection system for various physicochemical properties of grains.

Background

At present, the quality of grain put in storage has long detection time, more processes, more used equipment, more occupied personnel, high labor intensity, high cost, long waiting time of vehicles and low digitization and intelligence level. Therefore, the application of the technology for rapidly detecting the quality of the grain put in storage is of great significance to the digital intelligent grain quality management and safety management of the grain depot.

A multifunctional and rapid detection and warehousing grain quality analysis system is built by using a near infrared spectrum analysis technology, and is a basic guarantee for digitalization and intellectualization of grain storage management in China. The system can provide a grain basic database for grain quality detection of the grain depot, and realize the intellectualization of the grain depot in monitoring and managing the grain storage quality.

Disclosure of Invention

Aiming at the technical problems in the related art, the invention provides an intelligent detection system for various physicochemical properties of grains, which can overcome the defects of the prior art.

In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:

an intelligent detection system for multiple physicochemical properties of grains comprises a box body, wherein a box body door plate is arranged on one side of the box body, a door lock is arranged on one side of the box body door plate, the box body is connected with the box body door plate through the door lock, a storage bin is arranged above the box body, a box body shock absorber is arranged at the bottom of the box body, a square opening is arranged on the left side of the box body, a discharge nozzle is connected with the square opening in a buckling mode, a power supply communication plate is arranged on the lower right side of the box body, a power supply module and a control module are arranged on the right side in the box body, a support rod is arranged at the bottom in the box body, a mounting plate is fixedly mounted on the support rod, 4 precise shock absorbers are arranged on the mounting plate, an inclined table and the precise shock absorbers are in threaded connection through the mounting plate, a rubber mound is connected with the upper portion of the inclined table through the rubber mound in threaded connection, an electromagnetic vibrator is mounted above the flat table, an optical plate is arranged on the lower portion of a sliding bin, the window is pasted in the round hole in the middle of the optical plate, the light path module is installed on the lower portion of the optical plate, the first motor is fixed in the middle of the light path module, the second motor is fixed in the position, deviated from the center, of the light path module, the fixing seat is installed on the left side of the optical plate, the rotating block is arranged in the groove in the middle of the fixing seat, and the light path switch-on device is connected with the receiving end of the optical analyzer through screw threads.

Furthermore, an optical analyzer is arranged below the mounting plate and fixedly connected with the bottom of the box body.

Furthermore, the upper part of the sliding material bin is buckled with a sliding material bin cover.

Further, the optical plate is fixedly installed on the installation plate through the left bracket and the right bracket.

Further, a light source is installed in the middle of the light path module.

Furthermore, a blind plate is installed on the upper portion of the second motor, and a self-checking plate is installed on the upper portion of the first motor.

The invention has the beneficial effects that: the materials are conveyed through low-frequency vibration, and the continuous, uniform and stable material flow is realized under the condition that the storage bin continuously supplies the materials; a non-curved surface light reflecting structure is arranged at the position where the light path module is provided with the light source, so that the light output efficiency is improved; the detection system adopts a low-frequency electromagnetic vibration principle, integrates a low-power-consumption optical acquisition system, and is automatically controlled by a control module, so that the on-site instant detection and continuous measurement can be realized, and the equipment is more stable and reliable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a structural diagram of an intelligent detection system for multiple physicochemical properties of grain according to an embodiment of the invention.

FIG. 2 is a schematic diagram of the system for intelligently detecting various physicochemical properties of grains according to an embodiment of the invention.

FIG. 3 is a non-curved reflective structure diagram of an optical path module of the intelligent detection system for various physicochemical properties of grain according to an embodiment of the present invention.

FIG. 4 is a first external view of the system for intelligently detecting various physicochemical properties of grain according to the embodiment of the invention.

FIG. 5 is a second external view of the system for intelligently detecting various physicochemical properties of grain according to the embodiment of the invention.

In the figure, 1, a box body; 2. a box body door plate; 3. a door lock; 4. a power panel; 5. a storage bin; 6. a discharging nozzle; 7. a tank damper; 8. a strut; 9. mounting a plate; 10. an optical analyzer; 11. a sliding bin cover plate; 12. a material sliding bin; 13. a glass sheet; 14. an electromagnetic vibrator; 15. a flat plate; 16. rubber dun; 17. a sloping table; 18. a precision damper; 19. a power supply module; 20. a control module; 21. an optical path conductor; 22. a left bracket; 23. a right bracket; 24. an optical plate; 25. a window; 26. a light path module; 27. a light source; 28. self-checking the board; 29. a blind plate; 30. a fixed seat; 31. a first motor; 32. rotating the block; 33. and a second motor.

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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

As shown in fig. 1, 4 and 5, the intelligent detection system for multiple physicochemical properties of grain according to the embodiment of the invention comprises abox body 1, wherein a boxbody door plate 2 is arranged on one side of thebox body 1, thebox body 1 is connected with the right side of the box body door plate through a bolt, adoor lock 3 is arranged on one side of the boxbody door plate 2, astorage bin 5 is arranged above thebox body 1, a boxbody shock absorber 7 is arranged at the bottom of thebox body 1, a square opening is arranged on the left side of thebox body 1, adischarge nozzle 6 is connected with the square opening in a buckling manner, a power supply communication plate is arranged on the right lower side of thebox body 1, apower supply module 19 and acontrol module 20 are arranged on the right side in the box body, asupport rod 8 is arranged at the bottom in thebox body 1, amounting plate 9 is fixedly arranged on thesupport rod 8, anoptical analyzer 10 is arranged below themounting plate 9, and theoptical analyzer 10 is fixed at the bottom of thebox body 1.

Be equipped with 4 accuratebumper shock absorbers 18 on themounting panel 9, thesloping platform 17 with accurate bumper shock absorber 18 all passes throughmounting panel 9 and screw threaded connection, thesloping platform 17 top is connected withrubber 16 dun, and dull and stereotyped 15 is throughrubber 16 dun and slopingplatform 17 threaded connection, andelectromagnetic vibrator 14 installs in dull and stereotyped 15 top, andsmooth feed bin 12 card is gone into in the 14 recesses of electromagnetic vibrator, the glass piece is installedsmooth feed bin 12 middle round hole department, smooth feed bin cover board has been detained onsmooth feed bin 12 upper portion. The lower part of thesliding material bin 12 is provided with anoptical plate 24, and theoptical plate 24 is fixedly arranged on themounting plate 9 through aleft bracket 22 and aright bracket 23. Thewindow 25 is pasted on the round hole in the middle of theoptical plate 24, theoptical path module 26 is installed on the lower part of theoptical plate 24, and thelight source 27 is installed in the middle of the optical path module.

Thefirst motor 31 is fixed in the middle of thelight path module 26, and the upper part of thefirst motor 31 is provided with a self-checking hole plate; thesecond motor 33 is fixed at the eccentric position of thelight path module 26, and a blind hole plate is installed at the upper part of thesecond motor 33. The left side of theoptical plate 24 is provided with a fixedseat 30, a groove in the middle of the fixedseat 30 is provided with arotating block 32, and thelight path conductor 21 is connected with the receiving end of theoptical analyzer 10 through screw threads.

In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.

As shown in figure 2, A in the figure is a grain conveying system, B in the figure is an optical acquisition system, when in field detection, a power supply is turned on, a communication board is connected with a computer, a battery vibration conveying system selects an electromagnetic vibrator to be fixed with a sliding bin, the grain to be detected is poured into the storage bin, an acquisition button in software is clicked to convey materials, the materials in the storage bin are conveyed to the sliding bin through the battery vibrator, when the materials pass through a glass plate of the sliding bin, information can be transmitted to the optical acquisition system, a damping rubber mound is arranged at the lower part of the battery vibrator after the battery vibrator is fixed with a platform, an inclined table is arranged below the rubber mound, the inclined table controls the inclination angle of the sliding bin, the conveying resistance of the sliding bin is reduced under the action of gravity, a precise (silica gel) damper is arranged below the inclined table, the vibration influence brought by the electromagnetic vibrator is effectively shielded through secondary damping, and a light source of the optical acquisition system is arranged in the middle of an optical module, the blind hole plate is arranged at the left position of the upper end of the light source, and the self-checking hole plate is arranged at the right position of the upper end of the blind hole plate.

The first motor rotates and drives the self-checking hole plate to rotate, the second motor drives the blind hole plate to rotate, the fixing seat is arranged on the lower portion of the optical module and fixed with the rotating block, the light path switch-on device is fixed by the rotating block after the angle is adjusted, the light path switch-on device is in threaded connection with a receiving end of the optical analyzer, and the light path switch-on device transmits a recovered sample signal to the optical analyzer.

As shown in fig. 3, light emitted by the light source is focused after reaching the non-curved surface reflecting structure of the light path module, a focused light signal passes through the blind hole plate, the self-checking hole plate, the window and the glass sheet and irradiates grains in the sliding bin, the light emitted by the light source acts on a sample in real time, the light signal which acts on the grains passes through the glass sheet, the window, the self-checking hole plate and the blind hole plate and is transmitted to the light path conduction device, the acted light path conduction device transmits the light signal with sample information to the optical analyzer, the optical analyzer converts the light signal into an electric signal, the optical analyzer is connected with the power communication plate through a cable, the power communication plate uploads the data to a computer through a USB cable, and computer software analyzes the physicochemical properties of the grains according to the light signal in real time.

In conclusion, by means of the technical scheme of the invention, the materials are conveyed through low-frequency vibration, and the continuous, uniform and stable material flow is realized under the condition that the material is continuously supplied to the storage bin; a non-curved surface light reflecting structure is arranged at the position where the light path module is provided with the light source, so that the light output efficiency is improved; the detection system adopts a low-frequency electromagnetic vibration principle, integrates a low-power-consumption optical acquisition system, and is automatically controlled by a control module, so that the on-site instant detection and continuous measurement can be realized, and the equipment is more stable and reliable; through online real-time collection, index such as out coarse rate, moisture, impurity, whole smart grain of rice, the outer brown rice of millet, fatty acid value, imperfect grain, gluten water absorption capacity in the analysis grain lets the witnessed inspections more convenient, quick, accurate, is convenient for promote in grain quality short-term test field.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. The intelligent detection system for various physicochemical properties of grains is characterized by comprising a box body (1), wherein one side of the box body (1) is provided with a box body door plate (2), one side of the box body door plate (2) is provided with a door lock (3), the box body (1) is connected with the box body door plate (2) through the door lock (3), a storage bin (5) is arranged above the box body (1), the bottom of the box body (1) is provided with a box body shock absorber (7), the left side of the box body (1) is provided with a square opening, a discharge nozzle (6) is connected with the square opening in a buckling mode, the lower right side of the box body (1) is provided with a power supply communication plate, the right side in the box body is provided with a power supply module (19) and a control module (20), the bottom in the box body (1) is provided with a support rod (8), a mounting plate (9) is fixedly mounted on the support rod (8), and 4 precise shock absorbers (18) are arranged on the mounting plate (9), the sloping bench (17) and the precision shock absorber (18) are in threaded connection through a mounting plate (9), the utility model discloses a light path module, including sloping platform (17), dull and stereotyped (15) are connected with rubber dun (16) to one side, dull and stereotyped (15) are through rubber dun (16) and sloping platform (17) threaded connection, and electromagnetic vibrator (14) are installed in dull and stereotyped (15) top, smooth feed bin (12) lower part is equipped with optical plate (24), and window (25) are pasted in the round hole department in the middle of optical plate (24), and optical path module (26) are installed to optical plate (24) lower part, and motor one (31) are fixed in the middle of optical path module (26), and the position at the off-center of optical path module (26) is fixed in motor two (33), and fixing base (30) are installed in optical plate (24) left side, a rotary block (32) is arranged in a groove in the middle of the fixing seat (30), and the light path conduction device (21) is connected with a receiving end of the optical analyzer (10) through screw threads.

2. The intelligent detection system for multiple physicochemical properties of grain according to claim 1, wherein an optical analyzer (10) is arranged below the mounting plate (9), and the optical analyzer (10) is fixedly connected with the bottom of the box body (1).

3. The intelligent detection system for multiple physicochemical properties of grains according to claim 1, wherein a sliding bin cover (11) is buckled on the upper part of the sliding bin (12).

4. The grain multi-physicochemical-property intelligent detection system according to claim 1, wherein the optical plate (24) is fixedly mounted on the mounting plate (9) through a left bracket (22) and a right bracket (23).

5. The intelligent detection system for multiple physicochemical properties of grain according to claim 1, wherein a light source (27) is installed in the middle of the light path module (26).

6. The intelligent detection system for multiple physicochemical properties of grain according to claim 1, wherein a blind plate (29) is installed on the upper portion of the second motor (33), and a self-checking plate (28) is installed on the upper portion of the first motor (31).

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