Grain starch detection and analysis device

Abstract

The utility model belongs to the technical field of cereal starch detection, and particularly relates to a cereal starch detection and analysis device which comprises a mounting base and a mounting mechanism arranged above the mounting base, and the mounting mechanism comprises a detection assembly and a detachable assembly; the detection assembly comprises a supporting rod, a control module, a detection module and a data processing module, the supporting rod is installed on the upper end face of the installation base, the detection module adopts the near infrared spectrum technology, the data processing module adopts a computer for data processing, and the control module adopts a microcontroller for control. The detection module is used for measuring the starch content in a grain sample subjected to sample treatment, the data processing module is used for receiving and processing a signal sent by the detection module, finally calculating the starch content in the grain sample and outputting a result, and the control module is used for controlling operation of the whole device. And efficient and accurate starch detection is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of grain starch detection, in particular to a grain starch detection and analysis device. Background Art

[0002] As an important food source for humans, the quality and nutritional content of cereals have a significant impact on people's health. Starch is one of the main components of cereals, and its content and properties have a significant impact on the quality and taste of cereals. Therefore, rapid and accurate detection of the content and properties of starch in cereals is of great significance for ensuring food safety and improving agricultural production efficiency.

[0003] However, in the existing grain starch detection and analysis technology, chemical analysis methods such as titration and colorimetry are usually used. Although these methods can obtain relatively accurate results, the operation process is complicated and requires professional operation. The detection time is long and cannot meet the needs of fast, accurate and convenient detection. Therefore, a grain starch detection and analysis device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology and solve the problem that chemical analysis methods such as titration and colorimetry are usually used in grain starch detection and analysis technology, although these methods can obtain relatively accurate results, the operation process is complicated, professional personnel are required to operate, and the detection time is long, which cannot meet the needs of fast, accurate and convenient detection, and the intelligence is reduced. The utility model proposes a grain starch detection and analysis device.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a grain starch detection and analysis device described in the utility model comprises a mounting base and a mounting mechanism arranged above the mounting base, wherein the mounting mechanism comprises a detection component and a detachable component;

[0006] The detection assembly includes a support rod, a control module, a detection module and a data processing module. The support rod is installed on the upper end surface of the mounting base, the control module is installed on the upper end of the support rod, the detection module is installed inside the control module, and the data processing module is installed at the front end of the control module;

[0007] The detachable component includes a detection bracket, a fixing ring, a fixing block, a threaded rod, a clamping ring, a drive shaft and a mounting bracket, the upper end face of the mounting base is a detection bracket, the rear side of the detection bracket is located on the upper end face of the mounting base and a fixing ring is installed, the edge of the mounting base is installed with a fixing block, the interior of the fixing block is installed with a threaded rod, the end of the threaded rod is installed with a clamping ring, the interior of the detection bracket is installed with a drive shaft, and the outer wall of the drive shaft is installed with a mounting bracket.

[0008] A sample tank is installed on the upper end surface of the mounting base, a mounting rod is installed inside the sample tank, a crushing shaft is installed on the outer surface of the mounting rod, a first scraper is installed on the lower end of the mounting rod, a second scraper is installed on the end of the first scraper, and a discharge port is installed on the outer wall of the sample tank.

[0009] Preferably, the detection module adopts near-infrared spectroscopy technology, the data processing module adopts a computer for data processing, and the control module adopts a microcontroller for control.

[0010] Preferably, the mounting base is fixedly connected to the fixing ring, and the clamping ring forms a sliding structure with the mounting base via a threaded rod.

[0011] Preferably, the mounting bracket forms a rotating structure with the detection bracket through a driving shaft, and the mounting bracket is a gear-shaped structure.

[0012] Preferably, the crushing shaft has a cone-shaped structure and is evenly distributed along the outer surface of the mounting rod.

[0013] Preferably, the second scraper is closely connected along the inner wall of the sample tank, and the first scraper is fixedly connected to the second scraper.

[0014] The utility model is beneficial in that:

[0015] 1. The practical detection module adopts near-infrared spectroscopy technology, the data processing module adopts a computer for data processing, the control module adopts a microcontroller for control, the detection module is used to measure the starch content in the grain sample after sample processing, and then the data processing module is used to receive and process the signal sent by the detection module, and finally calculate the starch content in the grain sample and output the result, the control module is used to control the operation of the whole device, the automated and intelligent design realizes efficient and accurate starch detection;

[0016] 2. The utility model fits the detection bracket to the inner wall of the fixing ring, and then rotates the threaded rod to slide the clamping ring on the mounting base, so as to realize the detachable function of the detection bracket, and ensures that it is more convenient to clean the residual grain starch inside the detection bracket, and then rotates the mounting bracket with a gear-shaped structure inside the detection bracket to flatten the sample and reduce the error caused by the accumulation of the sample. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the detection bracket of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the sample tank of the present utility model.

[0021] In the figure: 1. Mounting base; 2. Support rod; 3. Control module; 4. Detection module; 5. Data processing module; 6. Detection bracket; 7. Fixing ring; 8. Fixing block; 9. Threaded rod; 10. Clamping ring; 11. Drive shaft; 12. Mounting bracket; 13. Sample tank; 14. Mounting rod; 15. Crushing shaft; 16. First scraper; 17. Second scraper; 18. Discharge port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-3 As shown, a grain starch detection and analysis device comprises a mounting base 1 and a mounting mechanism arranged above the mounting base 1, wherein the mounting mechanism comprises a detection component and a detachable component;

[0025] The detection assembly includes a support rod 2, a control module 3, a detection module 4 and a data processing module 5. The support rod 2 is installed on the upper end surface of the mounting base 1, the control module 3 is installed on the upper end of the support rod 2, the detection module 4 is installed inside the control module 3, and the data processing module 5 is installed at the front end of the control module 3;

[0026] The detachable components include a detection bracket 6, a fixing ring 7, a fixing block 8, a threaded rod 9, a clamping ring 10, a drive shaft 11 and a mounting bracket 12. The upper end surface of the mounting base 1 is used to detect the bracket 6, the rear side of the detection bracket 6 is located on the upper end surface of the mounting base 1 and is provided with a fixing ring 7, the edge of the mounting base 1 is provided with a fixing block 8, the interior of the fixing block 8 is provided with a threaded rod 9, the end of the threaded rod 9 is provided with a clamping ring 10, the interior of the detection bracket 6 is provided with a drive shaft 11, and the outer wall of the drive shaft 11 is provided with a mounting bracket 12.

[0027] Furthermore, the detection module 4 adopts near-infrared spectroscopy technology, the data processing module 5 adopts a computer for data processing, and the control module 3 adopts a microcontroller for control. The detection module 4 is used to measure the starch content in the grain sample after sample processing, and then the data processing module 5 is used to receive and process the signal sent by the detection module, and finally calculate the starch content in the grain sample and output the result. The control module 3 is used to control the operation of the entire device. The automated and intelligent design realizes efficient and accurate starch detection.

[0028] Furthermore, the mounting base 1 is fixedly connected to the fixing ring 7, and the clamping ring 10 forms a sliding structure with the mounting base 1 through the threaded rod 9. The detection bracket 6 is fitted onto the inner wall of the fixing ring 7, and then the threaded rod 9 is rotated to slide the clamping ring 10 on the mounting base 1, thereby realizing the detachable function of the detection bracket 6, ensuring that it is more convenient to clean the residual grain starch inside the detection bracket 6.

[0029] Furthermore, the mounting bracket 12 forms a rotating structure with the detection bracket 6 through the driving shaft 11. The mounting bracket 12 is a gear-shaped structure. The driving shaft 11 is rotated by a motor, and then the mounting bracket 12 with a gear-shaped structure is rotated inside the detection bracket 6 to flatten the sample and reduce the error caused by sample accumulation.

[0030] Embodiment 2

[0031] See also Figure 1 and Figure 3 As shown, comparative example 1, as another embodiment of the utility model, a sample tank 13 is installed on the upper end surface of the mounting base 1, a mounting rod 14 is installed inside the sample tank 13, a crushing shaft 15 is installed on the outer surface of the mounting rod 14, a first scraper 16 is installed at the lower end of the mounting rod 14, a second scraper 17 is installed at the end of the first scraper 16, and a discharge port 18 is installed on the outer wall of the sample tank 13.

[0032] Furthermore, the crushing shaft 15 has a cone-shaped structure and is evenly distributed along the outer surface of the mounting rod 14. The mounting rod 14 is rotated by a motor, and then the crushing shaft 15 is rotated, which can simplify the grain crushing process, reduce the steps of manual operation, and improve detection efficiency.

[0033] Furthermore, the second scraper 17 is closely connected along the inner wall of the sample tank 13, and the first scraper 16 is fixedly connected to the second scraper 17. The first scraper 16 is arranged to rotate closely along the bottom of the sample tank 13, so as to discharge the material from the discharge port 18 and send it into the interior of the detection bracket 6. Then the second scraper 17 rotates along the inner wall of the sample tank 13, so as to clean the residual grains on the inner wall.

[0034] Working principle, first, fit the detection bracket 6 to the inner wall of the fixing ring 7, then rotate the threaded rod 9 to make the clamping ring 10 slide on the mounting base 1, so as to make the detection bracket 6 detachable, and ensure that it is more convenient to clean the residual grain starch inside the detection bracket 6, and then rotate the mounting bracket 12 with a gear-like structure inside the detection bracket 6 to flatten the sample to reduce the error caused by the accumulation of the sample, and then the detection module 4 adopts near-infrared spectroscopy technology, the data processing module 5 adopts a computer for data processing, and the control module 3 adopts a microcontroller for control, the detection module 4 is used to measure the starch content in the grain sample after sample processing, and then the data processing module 5 is used to receive and process the signal sent by the detection module, and finally calculate the starch content in the grain sample, and output the result, the control module 3 is used to control the operation of the entire device, the automated and intelligent design realizes efficient and accurate starch detection.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A grain starch detection and analysis device, comprising a mounting base (1) and a mounting mechanism arranged above the mounting base (1), characterized in that: The installation mechanism includes a detection component and a detachable component; The detection assembly comprises a support rod (2), a control module (3), a detection module (4) and a data processing module (5); the support rod (2) is mounted on the upper end surface of the mounting base (1); the control module (3) is mounted on the upper end of the support rod (2); the detection module (4) is mounted inside the control module (3); and the data processing module (5) is mounted at the front end of the control module (3); The detachable component comprises a detection bracket (6), a fixing ring (7), a fixing block (8), a threaded rod (9), a clamping ring (10), a drive shaft (11) and a mounting bracket (12); the upper end surface of the mounting base (1) is provided with a detection bracket (6); the rear side of the detection bracket (6) is provided with a fixing ring (7) on the upper end surface of the mounting base (1); the edge of the mounting base (1) is provided with a fixing block (8); the interior of the fixing block (8) is provided with a threaded rod (9); the end of the threaded rod (9) is provided with a clamping ring (10); the interior of the detection bracket (6) is provided with a drive shaft (11); and the outer wall of the drive shaft (11) is provided with a mounting bracket (12).

2. A cereal starch detection and analysis device according to claim 1, characterized in that: A sample tank (13) is mounted on the upper end surface of the mounting base (1), a mounting rod (14) is mounted inside the sample tank (13), a crushing shaft (15) is mounted on the outer surface of the mounting rod (14), a first scraper (16) is mounted on the lower end of the mounting rod (14), a second scraper (17) is mounted at the end of the first scraper (16), and a discharge port (18) is mounted on the outer wall of the sample tank (13).

3. A cereal starch detection and analysis device according to claim 1, characterized in that: The detection module (4) uses near-infrared spectroscopy technology, the data processing module (5) uses a computer to perform data processing, and the control module (3) uses a microcontroller to perform control.

4. A cereal starch detection and analysis device according to claim 1, characterized in that: The mounting base (1) is fixedly connected to the fixing ring (7), and the clamping ring (10) forms a sliding structure with the mounting base (1) via a threaded rod (9).

5. A cereal starch detection and analysis device according to claim 1, characterized in that: The mounting bracket (12) forms a rotating structure with the detection bracket (6) via a driving shaft (11), and the mounting bracket (12) is in the form of a gear.

6. A cereal starch detection and analysis device according to claim 2, characterized in that: The crushing shaft (15) is in a cone-shaped structure, and the crushing shaft (15) is evenly distributed along the outer surface of the mounting rod (14).

7. A cereal starch detection and analysis device according to claim 2, characterized in that: The second scraper (17) is closely connected along the inner wall of the sample tank (13), and the first scraper (16) and the second scraper (17) are fixedly connected.

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