CN219777638U - Granary grain moisture detection device - Google Patents
Granary grain moisture detection device Download PDFInfo
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- CN219777638U CN219777638U CN202223241976.7U CN202223241976U CN219777638U CN 219777638 U CN219777638 U CN 219777638U CN 202223241976 U CN202223241976 U CN 202223241976U CN 219777638 U CN219777638 U CN 219777638U
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- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000000523 sample Substances 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000005070 sampling Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 9
- 230000008054 signal transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model is applicable to the field of detection equipment, and provides a grain moisture detection device for a granary, which comprises a data processing center, the granary and a moisture detection assembly body arranged in the granary: the top of the granary is provided with a wireless detection extension which forms transmission data with a data processing center; the moisture detection assembly body comprises a plurality of support trusses arranged at the top in the granary and a plurality of detection cables extending downwards from the support trusses, and a plurality of detectors are distributed on each detection cable according to a preset distance; a sensor is arranged in the detector; the signals detected by the detector are transmitted to the data processing center through the wireless detection extension, so that the temperature and moisture conditions of all monitoring points in the granary can be monitored; on the other hand, the moisture condition in the granary can be detected anytime and anywhere, the granary is not required to be sampled, the labor is reduced, and the loss of grains in the granary caused by sampling is avoided.
Description
Technical Field
The utility model relates to the field of detection equipment, in particular to a grain moisture detection device for a granary.
Background
Detection of moisture during storage of grains is one of the important means of ensuring safe grain storage. The grain detection period is that the safe grain is detected once every month; semi-safe grain, once per month; dangerous grains are measured at any time according to conditions, and the grain moisture is detected very frequently during grain storage.
However, the existing method for detecting grain moisture in the granary is to manually take comprehensive samples for monitoring or install humidity sensors at preset positions in the granary to integrally detect the interior of the granary, and the traditional detection mode has more defects: firstly, whether a manual comprehensive detection mode or a transmission installation humidity sensor can only detect comprehensive moisture of grains in a whole bin, the moisture condition of each part of grains in the bin cannot be known, and the partial occurrence of the grain condition of the grains in the bin cannot be predicted in advance; secondly, the manual comprehensive sampling and detecting process needs multiple persons and multiple instruments to enter a bin for sampling, thereby damaging the grain surface and sanitation in the bin, and the process is tedious, time-consuming and labor-consuming; thirdly, high-frequency sampling causes grain loss in the bin.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide a grain moisture detection device for a granary, which can realize the monitoring of the temperature and moisture conditions of each monitoring point in the granary; on the other hand, the moisture condition in the granary can be detected anytime and anywhere, the granary is not required to be sampled, the labor is reduced, and the loss of grains in the granary caused by sampling is avoided.
In order to achieve the above purpose, the utility model provides a grain moisture detection device for a granary, which comprises a data processing center, a granary and a moisture detection component body arranged in the granary: the top of the granary is provided with a wireless detection extension which forms transmission data with a data processing center; the moisture detection assembly body comprises a plurality of support trusses arranged at the top in the granary and a plurality of detection cables extending downwards from the support trusses, and a plurality of detectors are distributed on each detection cable according to a preset distance; a sensor is arranged in the detector; the signals detected by the detector are transmitted to the data processing center through the wireless detection extension.
According to the grain moisture detection device for the granary, the end part of each supporting truss is provided with a digital signal collector, and the digital signal collectors are connected with a plurality of detection cables which are correspondingly positioned on the supporting trusses.
According to the granary grain moisture detection device, the temperature sensor and the humidity sensor are installed in the detector.
According to the granary grain moisture detection device of the utility model, the detector comprises a detector shell; a plurality of temperature sensors are arranged on the periphery of the upper part of the detector shell; the lower periphery of the detector housing is provided with a plurality of humidity sensors.
According to the granary grain moisture detection device, the temperature sensor is fixedly arranged on the detector shell.
According to the granary grain moisture detection device, the detector shell is provided with the mounting hole; the humidity sensor comprises a probe, and the probe is arranged in the mounting hole and driven by a driving component to move relative to the axis direction of the mounting hole.
According to the granary grain moisture detection device, the detector shell comprises an upper shell and a lower shell rotatably arranged at the lower end of the upper shell; the lower shell is driven by a rotating piece to rotate at a preset angle; the driving assembly comprises a slideway arranged in the upper shell, a sliding block arranged at the end part of the probe and matched with the inside of the slideway, a moving block arranged on the sliding block and an arc-shaped groove arranged on the lower shell; the moving block is slidably arranged in the arc-shaped groove.
According to the grain moisture detection device for the granary, the rotating piece is the rotating motor fixedly arranged on the upper shell, and the output end of the rotating motor is fixedly connected with the lower shell.
The utility model provides a grain moisture detection device for a granary, which comprises a data processing center, the granary and a moisture detection assembly body arranged in the granary, wherein the data processing center is provided with a storage tank, and the storage tank is provided with a storage tank: the top of the granary is provided with a wireless detection extension which forms transmission data with a data processing center; the data detected by the grain in the granary is transmitted to the data processing center by the wireless detection extension machine through the moisture detection assembly body, and the data is induced and processed by the data processing center (computer). The moisture detection assembly body comprises a plurality of support trusses arranged at the inner top of the granary and a plurality of detection cables extending downwards from the support trusses, wherein a plurality of detectors are distributed on each detection cable according to a preset distance, the detectors are installed in an equidistant installation mode with the interval between the upper position and the lower position of 50 cm to 60cm, and the state conditions of grains at different heights can be detected through the detectors at different positions by adopting the installation structure; the detection cable supports the detector on one hand, and on the other hand, the detection cable is internally provided with a conductive wire and a signal transmission wire, so that power can be supplied to internal elements of the detector, and signal transmission can be performed. A sensor is arranged in the detector; the signals detected by the detector are transmitted to the data processing center through the wireless detection extension. The end part of each support truss is provided with a digital signal collector, and the digital signal collectors are connected with a plurality of detection cables which are correspondingly positioned on the support trusses. The digital signal collector can be used for summarizing the data transmitted by the plurality of detectors and transmitting the summarized data to the wireless detection extension. On one hand, the utility model can realize the monitoring of the temperature and the moisture condition of each monitoring point in the granary; on the other hand, the moisture condition in the granary can be detected anytime and anywhere, the granary is not required to be sampled, the labor is reduced, and the loss of grains in the granary caused by sampling is avoided.
Drawings
FIG. 1 is a schematic view of the assembly structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the detector;
FIG. 3 is a cross-sectional view of the detector of FIG. 2;
FIG. 4 is a block diagram of an arcuate slot;
FIG. 5 is a state diagram of the movement of the slider;
in the figure, 1-data processing center, 2-granary, 3-wireless detection extension, 4-detection cable, 7-detector, 8-digital signal collector, 70-detector housing, 71-humidity sensor, 72-temperature sensor, 701-upper shell, 702-lower shell, 703-mounting hole, 711-probe, 712-slide, 713-slider, 714-movable block, 715-arc groove, 721-rotary motor.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.
Referring to fig. 1, the utility model provides a grain moisture detection device for a granary, which comprises a data processing center 1, a granary 2 and a moisture detection component body arranged in the granary 2: the top of the granary 2 is provided with a wireless detection extension 3 which forms transmission data with the data processing center 1; the data detected by the grain in the granary by the moisture detection component body is transmitted to the data processing center 1 by the wireless detection extension 3, and the data are induced and processed by the data processing center 1 (computer).
The moisture detection assembly body comprises a plurality of support trusses 8 arranged at the inner top of the granary 2 and a plurality of detection cables 4 extending downwards from the support trusses 8, wherein a plurality of detectors 7 are distributed on each detection cable 4 according to a preset distance, in the embodiment, the detectors 7 are installed in an equidistant installation mode with the interval between the upper position and the lower position of 50 cm to 60cm, and the installation structure can be used for detecting the state conditions of grains at different heights through the detectors 7 at different positions; the detection cable 4 supports the detector 7 on one hand, and is internally provided with a conductive wire and a signal transmission wire, so that power can be supplied to internal elements of the detector 7 and signals can be transmitted. The detector 7 is internally provided with a sensor; the signal detected by the detector 7 is transmitted to the data processing center 1 via the wireless detecting extension 3. The end of each supporting truss 8 is provided with a digital signal collector 6, and the digital signal collectors 6 are connected with a plurality of detection cables 4 correspondingly positioned on the supporting trusses 8. The digital signal collector 6 may sum up the data transmitted by the plurality of detectors 7 and transmit the sum up data to the wireless detecting extension 3.
In the data processing process of the data processing center 1, data of each detection point are subjected to arrangement statistics, and meanwhile, the whole bin moisture condition can be calculated after weighted average according to detection values of each part.
Referring to fig. 2, 3, 4 and 5, the humidity sensor 71 and the temperature sensor 72 are installed inside the detector 7, and the utility model is not limited to the type and number of the sensors inside the detector 7, and the humidity and temperature are important data during the storage of the grains, so the utility model is preferably installed with both sensors. The detector 7 comprises a detector housing 70; the upper periphery of the detector housing 70 is provided with a plurality of temperature sensors 72; the lower periphery of the detector housing 70 is provided with a plurality of humidity sensors 71. The temperature sensor 72 is fixedly mounted to the detector housing 70.
In order to increase the humidity detection range, the utility model improves the installation mode of the humidity sensor 71, and the detector housing 70 is provided with an installation hole 703; the humidity sensor 71 includes a probe 711, and the probe 711 is mounted to the mounting hole 703 and is driven by a driving assembly to move in the axial direction of the mounting hole 703. When the driving assembly drives the probes 711 to move, a plurality of the probes 711 can move from the center to the periphery or from the periphery to the center, and the probes 711 of the humidity sensor 71 can detect a wide range of humidity of grains through the movement mode.
The detector housing 70 includes an upper case 701 and a lower case 702 rotatably installed at a lower end of the upper case 701; the lower housing 702 is driven by a rotating member to rotate at a predetermined angle; the rotating member is a rotating motor 721 fixedly mounted on the upper housing 701 (the rotating motor 721 is connected with a detection cable 4 and is controlled by an external controller, and the output end of the rotating motor 721 is fixedly connected with the lower housing 702). When the lower housing 702 is driven to rotate, the rotating motor 721 is started, and the rotating motor 721 drives the lower housing 702 to rotate.
The driving assembly comprises a slide way 712 arranged in the upper housing 701, a slide block 713 arranged at the end part of the probe 711 and matched with the slide way 712, a moving block 714 arranged on the slide block 713 and an arc-shaped groove 715 arranged on the lower housing 702; the moving block 714 is slidably mounted within the arcuate slot 715. When the probe 711 is driven to extend outwards, the rotating motor 721 is started to drive the lower shell 702 to rotate at an angle, the arc edge of the arc groove 715 and the matched driving sliding block 713 of the moving block 714 are utilized to move on the slideway 712, so that the probe 711 can extend outwards, and when the probe 711 is driven to retract inwards, only the rotating motor 721 is required to drive the lower shell 702 to rotate reversely.
The humidity sensor 71 further comprises a detection chip fixedly connected to the upper housing 701, and the detection chip is connected with the probe 711 through a flexible wire.
In summary, the utility model provides a grain moisture detection device for a granary, which comprises a data processing center, a granary and a moisture detection assembly body arranged in the granary: the top of the granary is provided with a wireless detection extension which forms transmission data with a data processing center; the data detected by the grain in the granary is transmitted to the data processing center by the wireless detection extension machine through the moisture detection assembly body, and the data is induced and processed by the data processing center (computer). The moisture detection assembly body comprises a plurality of support trusses arranged at the inner top of the granary and a plurality of detection cables extending downwards from the support trusses, wherein a plurality of detectors are distributed on each detection cable according to a preset distance, the detectors are installed in an equidistant installation mode with the interval between the upper position and the lower position of 50 cm to 60cm, and the state conditions of grains at different heights can be detected through the detectors at different positions by adopting the installation structure; the detection cable supports the detector on one hand, and on the other hand, the detection cable is internally provided with a conductive wire and a signal transmission wire, so that power can be supplied to internal elements of the detector, and signal transmission can be performed. A sensor is arranged in the detector; the signals detected by the detector are transmitted to the data processing center through the wireless detection extension. The end part of each support truss is provided with a digital signal collector, and the digital signal collectors are connected with a plurality of detection cables which are correspondingly positioned on the support trusses. The digital signal collector can be used for summarizing the data transmitted by the plurality of detectors and transmitting the summarized data to the wireless detection extension. On one hand, the utility model can realize the monitoring of the temperature and the moisture condition of each monitoring point in the granary; on the other hand, the moisture condition in the granary can be detected anytime and anywhere, the granary is not required to be sampled, the labor is reduced, and the loss of grains in the granary caused by sampling is avoided.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (5)
1. The utility model provides a granary grain moisture detection device which characterized in that, includes data processing center, granary and installs the moisture detection subassembly body in the granary: the top of the granary is provided with a wireless detection extension which forms transmission data with a data processing center;
the moisture detection assembly body comprises a plurality of support trusses arranged at the top in the granary and a plurality of detection cables extending downwards from the support trusses, and a plurality of detectors are distributed on each detection cable according to a preset distance;
a sensor is arranged in the detector; the signal detected by the detector is transmitted to a data processing center through a wireless detection extension;
a temperature sensor and a humidity sensor are arranged in the detector;
the detector includes a detector housing; a plurality of temperature sensors are arranged on the periphery of the upper part of the detector shell; a plurality of humidity sensors are arranged on the periphery of the lower part of the detector shell;
the detector shell is provided with a mounting hole;
the humidity sensor comprises a probe, and the probe is arranged in the mounting hole and driven by a driving component to move relative to the axis direction of the mounting hole.
2. The grain moisture detection apparatus of claim 1, wherein a digital signal collector is provided at an end of each support truss, the digital signal collector being connected to a plurality of detection cables correspondingly positioned on the support trusses.
3. The grain moisture detection apparatus of claim 1, wherein the temperature sensor is fixedly mounted to the detector housing.
4. The grain moisture detecting device of claim 1, wherein the detector housing comprises an upper housing and a lower housing rotatably mounted at a lower end of the upper housing; the lower shell is driven by a rotating piece to rotate at a preset angle;
the driving assembly comprises a slideway arranged in the upper shell, a sliding block arranged at the end part of the probe and matched with the inside of the slideway, a moving block arranged on the sliding block and an arc-shaped groove arranged on the lower shell; the moving block is slidably arranged in the arc-shaped groove.
5. The grain moisture detecting device of claim 4, wherein the rotating member is a rotating motor fixedly mounted on the upper housing, and an output end of the rotating motor is fixedly connected with the lower housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223241976.7U CN219777638U (en) | 2022-12-05 | 2022-12-05 | Granary grain moisture detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223241976.7U CN219777638U (en) | 2022-12-05 | 2022-12-05 | Granary grain moisture detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219777638U true CN219777638U (en) | 2023-09-29 |
Family
ID=88104227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223241976.7U Active CN219777638U (en) | 2022-12-05 | 2022-12-05 | Granary grain moisture detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219777638U (en) |
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2022
- 2022-12-05 CN CN202223241976.7U patent/CN219777638U/en active Active
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