Livestock feed moisture detection equipment and detection method thereof
By designing modular and compact animal feed moisture detection equipment, combining intelligent control system and data analysis to optimize the drying process, the space limitations and data shortages caused by the large equipment size are solved, and efficient and accurate detection results are achieved.
Patent Information
- Application Number
- CN202411612450.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-02-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing animal feed moisture detection equipment is large in size and cannot arrange multiple equipment in a limited space for parallel experiments, resulting in insufficient detection data and affecting the accuracy of the prediction model.
A modular animal feed moisture detection equipment is designed, adopting a compact structure and intelligent control system, supporting rapid sample replacement and automated processing, and optimizing the drying process through data analysis to improve detection efficiency and accuracy.
It solves the problem of space limitation caused by large equipment size, improves detection efficiency and accuracy, increases the amount of detection data, enhances the environmental protection of the equipment, and supports the arrangement of multiple equipment in a limited space for parallel experiments.
Smart Images
Figure CN119534200A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of livestock feed detection, and in particular to livestock feed moisture detection equipment and a detection method thereof. Background Art
[0002] Moisture content is a key indicator for evaluating feed quality and stability. Excessive moisture content causes feed deterioration and mildew, which affects animal health and production efficiency. Accurately measuring the moisture content in feed helps manufacturers calculate the dry matter content of feed, thereby more accurately estimating the nutritional value and cost of feed. Appropriate moisture content is essential for animal digestion, absorption, growth and development. Excessive or low moisture content will have an adverse effect on animal health and production efficiency.
[0003] The commonly used method for determining moisture content in feed is to heat a certain amount of sample in an oven until the weight no longer changes, and calculate the moisture content by the ratio of sample weight loss to sample mass. This method is easy to operate, but requires long-term heating and is easily affected by environmental conditions. Microwave radiation technology is used to heat dry feed samples and calculate the moisture content by weight change. This method has a fast measurement speed, but the equipment cost is high and requires delicate operating skills.
[0004] The existing livestock feed moisture detection equipment is large in size and needs to be dried when conducting livestock feed moisture detection. The large size of the drying equipment makes it impossible to arrange multiple livestock feed moisture detection equipment in a limited space for parallel experiments, resulting in the inability to increase the amount of livestock feed moisture detection data, resulting in a small amount of data used for livestock feed moisture detection data analysis, thereby affecting the accuracy of the livestock feed moisture detection prediction model. Summary of the invention
[0005] In view of the shortcomings of the prior art, the present invention provides a livestock feed moisture detection device and a detection method thereof, which solves the problem that the drying equipment is large and it is impossible to arrange multiple livestock feed moisture detection devices in a limited space for parallel experiments, resulting in an inability to increase the amount of livestock feed moisture detection data, resulting in a small amount of data used for livestock feed moisture detection data analysis, thereby affecting the accuracy of the livestock feed moisture detection prediction model.
[0006] In order to solve the above technical problems, the specific technical solutions of the present invention are as follows: In a first aspect, the present invention provides a livestock feed moisture detection device, comprising: a shell body, a top frame, a feed trough, a discharge port, a middle layer partition and a control device, wherein the control device is installed in the shell body, a top frame is installed on the top of the shell body, a discharge port is installed on the bottom of the shell body, a middle layer partition is arranged inside the shell body, and a feed trough is arranged between the middle layer partition and the top frame; A second rotating device is installed on the side wall of the shell body located above the middle partition, a side wall mounting plate is installed on the side wall of the shell body located below the middle partition, a first rotating device is installed on the side wall mounting plate, a rotating rod is installed on the first rotating device, a first detection bin is installed on the outer side of one side of the rotating rod, a second detection bin is installed on the outer side of one side of the rotating rod, the first rotating device is used to drive the rotating rod to rotate, and the first detection bin and the second detection bin are driven to rotate during the rotation of the rotating rod; The first detection chamber and the second detection chamber are both provided with a sensor detection hole, and a sensor detection hole shielding device is installed on the sensor detection hole, and the sensor detection hole shielding device is used to shield the sensor detection hole; A feed baffle rotating device and a temperature sensor are installed on the inner side wall of the top frame. The temperature sensor is located below the feed baffle rotating device. A feed baffle is installed on the feed baffle rotating device. The feed baffle rotating device is used to drive the feed baffle to rotate. A drying rotating device is installed on the second rotating device, and the second rotating device is used to drive the drying rotating device to rotate, and the drying rotating device is used to dry the feed. The drying rotating device is located in the area between the feed baffle and the middle partition, and a middle partition unloading device is installed on the middle partition; A sensor moving device base is installed at the bottom of the inner wall on the opposite side of the outer shell body and the first inspection bin and the second inspection bin, a sensor moving device slide is arranged on the sensor moving device base, a sensor moving device is installed on the sensor moving device slide, the first inspection bin and the second inspection bin are both equipped with inspection bin material doors, inspection bin material door driving devices are installed at the inspection bin material door positions of the first inspection bin and the second inspection bin, a inspection bin material door baffle is installed on the inspection bin material door driving device, and the inspection bin material door baffle is used to cover the inspection bin material door.
[0007] The control device establishes a communication connection with the temperature sensor, the first rotating device, the sensor moving device, the feed baffle rotating device, the middle partition unloading device, the detection bin door driving device, the second rotating device, the drying rotating device and the sensor detection hole shielding device. The control device is used to receive the detection command of the upper computer for data processing, and generate a detection execution command to send to the temperature sensor, the first rotating device, the sensor moving device, the feed baffle rotating device, the middle partition unloading device, the detection bin door driving device, the second rotating device, the drying rotating device and the sensor detection hole shielding device.
[0008] Furthermore, in the livestock feed moisture detection equipment provided by the present invention, the sensor moving device includes: a sensor moving device body, a first lifting rod, a sensor device, a sensor probe moving slide, a sensor probe mounting groove and a second lifting rod. The first lifting rod is installed on the top of the sensor moving device body, the second lifting rod is installed on the top of the first lifting rod, the sensor probe mounting groove is arranged on the top of the second lifting rod, the sensor probe moving slide is arranged on the first lifting rod, and the sensor device is installed in the sensor probe moving slide and the sensor probe mounting groove.
[0009] Furthermore, the livestock feed moisture detection equipment and sensor device provided by the present invention include: a sensor device base, a sensor telescopic device and a humidity sensor. The sensor device base is equipped with a sensor telescopic device, and the humidity sensor is installed on the sensor telescopic device. The sensor telescopic device is used to drive the humidity sensor to move.
[0010] Furthermore, the livestock feed moisture detection equipment and the middle partition unloading device provided by the present invention include: a discharge port baffle frame, a discharge port baffle driving device, a discharge port baffle telescopic rod and a discharge port baffle; A discharge port baffle driving device is installed on the discharge port baffle frame, the discharge port baffle driving device is connected to the discharge port baffle telescopic rod, the discharge port baffle telescopic rod is connected to the discharge port baffle, and the discharge port baffle driving device drives the discharge port baffle to move through the discharge port baffle telescopic rod.
[0011] Furthermore, the livestock feed moisture detection equipment and drying rotating device provided by the present invention include: an electric heating drying cylinder, a vertical stirring plate slideway, a horizontal stirring plate and a vertical stirring plate; The outer wall of the electric drying cylinder is provided with a vertical stirring plate slideway and a horizontal stirring plate, and the vertical stirring plate is installed on the vertical stirring plate slideway.
[0012] Furthermore, the livestock feed moisture detection equipment provided by the present invention, the sensor detection hole shielding device, comprises: a shielding device frame, a shielding plate driving device, a shielding plate base connecting rod, a shielding plate base and a shielding plate; A shielding plate driving device is installed on the shielding device frame, the shielding plate driving device is connected to the shielding plate base connecting rod, the shielding plate base connecting rod is connected to the shielding plate base, and a shielding plate is installed on the shielding plate base. The shielding plate driving device drives the shielding plate base connecting rod to move, thereby driving the shielding plate base to move, thereby causing the shielding plate to move within the shielding device frame.
[0013] Furthermore, the livestock feed moisture detection equipment provided by the present invention also includes: an external device slot is provided on the top frame, an external feed port body is installed on the external device slot, an external feed port is provided on the external feed port body, the external feed port is used to be connected to an external feed pipe, and the feed enters the external feed port from the feed pipe and falls into the feed trough.
[0014] Furthermore, the livestock feed moisture detection equipment and control device provided by the present invention include: A data acquisition unit, which acquires livestock feed moisture detection task information, wherein the livestock feed moisture detection task information includes feed type, expected moisture content range, detection time, detection standard and detection method; The real-time detection unit extracts the information features of the livestock feed moisture detection task, obtains the feed type features, the expected moisture content range features, the detection time features, the detection standard features and the detection method features, matches them in the knowledge base, obtains the detection device end execution command, and sends the detection device end execution command to the first rotating device, the sensor moving device, the feed baffle rotating device, the middle partition unloading device, the detection bin door driving device, the second rotating device, the drying rotating device and the sensor detection hole shielding device to perform moisture detection and obtain the first detection result; A model building unit retrieves historical data of livestock feed moisture detection from a database, uses the historical data of livestock feed moisture detection as a training set and a validation set to train a random forest model, and builds a livestock feed moisture detection prediction model; The detection result prediction unit substitutes the livestock feed moisture detection task into the livestock feed moisture detection prediction model to obtain a second detection result; The model optimization unit compares the first test result with the second test result. If the first test result is consistent with the second test result or the difference between the first test result and the second test result is within the preliminary examination range, the livestock feed moisture test result is qualified. If the difference between the first test result and the second test result is not within the preliminary examination range, the livestock feed moisture detection prediction model is optimized. The optimization of the livestock feed moisture detection prediction model includes adjusting model parameters and adding training data to optimize the optimized livestock feed moisture detection prediction model. The optimized livestock feed moisture detection prediction model is optimized and deployed in the livestock feed moisture detection equipment.
[0015] In a second aspect, the present invention provides a livestock feed moisture detection method, which is applied to the livestock feed moisture detection device, comprising: Step S101, obtaining livestock feed moisture detection task information, the livestock feed moisture detection task information including feed type, expected moisture content range, detection time, detection standard and detection method; Step S102, extracting the task information feature of livestock feed moisture detection, obtaining the feed type feature, expected moisture content range feature, detection time feature, detection standard feature and detection method feature, matching them in the knowledge base, obtaining the detection device end execution command, sending the detection device end execution command to the first rotating device, the sensor moving device, the feed baffle rotating device, the middle baffle unloading device, the detection bin door driving device, the second rotating device, the drying rotating device and the sensor detection hole shielding device to perform moisture detection, and obtain the first detection result; Step S103, retrieving historical data of livestock feed moisture detection from a database, using the historical data of livestock feed moisture detection as a training set and a validation set to train a random forest model, and constructing a livestock feed moisture detection prediction model; Step S104, substituting the livestock feed moisture detection task into the livestock feed moisture detection prediction model to obtain a second detection result; Step S105, compare the first test result with the second test result. If the first test result is consistent with the second test result or the difference between the first test result and the second test result is within the pre-examination range, the livestock feed moisture test result is qualified. If the difference between the first test result and the second test result is not within the pre-examination range, the livestock feed moisture detection prediction model is optimized. The optimization of the livestock feed moisture detection prediction model includes adjusting model parameters and adding training data to optimize the optimized livestock feed moisture detection prediction model. The optimized livestock feed moisture detection prediction model is optimized and deployed in the livestock feed moisture detection equipment.
[0016] Beneficial effects of the present invention: The beneficial effects of the present invention are mainly reflected in the following aspects: Solve the problem of space limitation: Through modular design and compact structure, the present invention makes livestock feed moisture detection equipment easier to disassemble and assemble, adapting to different space requirements, and effectively solving the problem that traditional equipment cannot arrange multiple devices in a limited space for parallel experiments due to its large size.
[0017] Improve detection efficiency and accuracy: The present invention introduces an intelligent control system, which optimizes the drying process through data analysis and can adjust the drying temperature and time in real time, which not only improves energy utilization efficiency, but also significantly improves detection accuracy and efficiency.
[0018] Environmentally friendly: Optimizing the drying process and introducing an exhaust gas treatment system effectively reduce the generation of exhaust gas during the drying process, reduce environmental pollution, and make the equipment of the present invention more environmentally friendly.
[0019] Increase the amount of test data: By improving the equipment design to support faster sample replacement and automated processing, more samples can be processed in the same amount of time, effectively increasing the amount of test data and providing a richer data basis for livestock feed moisture test data analysis.
[0020] In summary, the present invention not only solves the space and environmental problems of traditional equipment through modular design, compact structure and the introduction of intelligent control system, but also significantly improves the efficiency and accuracy of livestock feed moisture detection, providing strong technical support for the development of animal husbandry. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0022] Figure 1 This is a schematic diagram of the cross-sectional structure at the main viewing angle of the livestock feed moisture detection equipment provided by an embodiment of the present invention.
[0023] Figure 2 This is a schematic diagram of the top view of the livestock feed moisture detection equipment provided by an embodiment of the present invention.
[0024] Figure 3 A schematic diagram of the top view of the external feed port body provided in an embodiment of the present invention.
[0025] Figure 4 This is a schematic diagram of the appearance structure from a main viewing angle of a livestock feed moisture detection device provided in an embodiment of the present invention.
[0026] Figure 5 This is a schematic diagram of a portion of the sensor moving device provided in an embodiment of the present invention moving to the front of the sensor detection hole.
[0027] Figure 6 A schematic diagram of a partially elevated sensor moving device provided by an embodiment of the present invention.
[0028] Figure 7 A schematic diagram of the structure of a first detection chamber provided in an embodiment of the present invention.
[0029] Figure 8 A schematic top view of a first detection chamber structure provided in an embodiment of the present invention.
[0030] Fig. 9 A schematic diagram of a detection bin door baffle in an open state provided by an embodiment of the present invention.
[0031] Fig.10This is a schematic cross-sectional structural diagram of a first detection chamber structure provided in an embodiment of the present invention.
[0032] Fig.11 A schematic diagram of the bottom structure of the middle partition provided in an embodiment of the present invention.
[0033] Fig.12 The embodiment of the present invention provides Figure 1 Schematic diagram of the structure at a in the figure.
[0034] Fig.13 The embodiment of the present invention provides Figure 5 Schematic diagram of the structure at point b.
[0035] Fig.14 A schematic diagram of the sensor moving device in the elevated state provided by an embodiment of the present invention.
[0036] Fig.15 A schematic front view of a sensor moving device provided in an embodiment of the present invention.
[0037] Fig.16 A schematic side view of a sensor moving device provided by an embodiment of the present invention.
[0038] Fig.17 The embodiment of the present invention provides Fig.10 Schematic diagram of the structure at point c in the middle.
[0039] Explanation of the reference numerals: 1. Shell body, 2. Top frame, 3. Feed trough, 4. Discharge port, 5. Side wall mounting plate, 6. First rotating device, 7. Rotating rod, 8. Sensor detection hole, 9. Sensor moving device base, 10. Sensor moving device, 101. Sensor moving device body, 102. First lifting rod, 103. Sensor device, 1031. Sensor device base, 1032. Sensor telescopic device, 1033. Humidity sensor, 104. Sensor probe moving slide, 105. Sensor probe mounting groove, 106. Second lifting rod, 11. Second detection chamber, 12. First detection chamber, 13. Middle partition, 14. Feed baffle rotating device, 15. Feed baffle, 16. External device slot, 17. External feed Mouth body, 18, external feed port, 19, middle partition unloading device, 1901, unloading port baffle frame, 1902, unloading port baffle driving device, 1903, unloading port baffle telescopic rod, 1904, unloading port baffle, 20, detection bin door driving device, 21, detection bin door baffle, 22, detection bin door, 23, second rotating device, 24, drying rotating device, 2401, electric drying cylinder, 2402, vertical stirring plate slide, 2403, horizontal stirring plate, 2404, vertical stirring plate, 25, sensor detection hole shielding device, 2501 shielding device frame, 2502, shielding plate driving device, 2503, shielding plate base connecting rod, 2504, shielding plate base, 2505, shielding plate, 2506, shielding plate block. DETAILED DESCRIPTION
[0040] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The technical solutions provided by the embodiments of the present invention are described in detail below in conjunction with the drawings.
[0041] In order to better understand the purpose of the present invention, the present invention is described in further detail below.
[0042] First, see Figures 1 to 17 The present invention provides a livestock feed moisture detection device, comprising: a shell body 1, a top frame 2, a feed trough 3, a discharge port 4, a middle layer partition 13 and a control device, wherein the control device is installed in the shell body 1, a top frame 2 is installed on the top of the shell body 1, a discharge port 4 is installed on the bottom of the shell body 1, a middle layer partition 13 is arranged inside the shell body 1, and a feed trough 3 is arranged between the middle layer partition 13 and the top frame 2; A second rotating device 23 is installed on the side wall of the shell body 1 located above the middle partition 13, and a side wall mounting plate 5 is installed on the side wall of the shell body 1 located below the middle partition 13. A first rotating device 6 is installed on the side wall mounting plate 5, and a rotating rod 7 is installed on the first rotating device 6. A first detection chamber 12 is installed on the outer side of one side of the rotating rod 7, and a second detection chamber 11 is installed on the outer side of one side of the rotating rod 7. The first rotating device 6 is used to drive the rotating rod 7 to rotate, and the first detection chamber 12 and the second detection chamber 11 are driven to rotate during the rotation of the rotating rod 7; The first detection chamber 12 and the second detection chamber 11 are both provided with a sensor detection hole 8, and a sensor detection hole shielding device 25 is installed on the sensor detection hole 8, and the sensor detection hole shielding device 25 is used to shield the sensor detection hole 8; A feed baffle rotating device 14 and a temperature sensor are installed on the inner side wall of the top frame 2. The temperature sensor is located below the feed baffle rotating device 14. A feed baffle 15 is installed on the feed baffle rotating device 14. The feed baffle rotating device 14 is used to drive the feed baffle 15 to rotate. The baffle rotating device 14 drives the feed baffle 15 to rotate. After the feed baffle 15 rotates, the feed enters the feed trough 3. The second rotating device 23 drives the drying rotating device 24 to rotate. The drying rotating device 24 dries the feed according to the task command of the control device. During the rotation of the drying rotating device 24, the feed is stirred, so that the feed rolls in the feed trough 3 and contacts more with the air, so that the drying effect is better and the feed is dispersed more evenly in the feed trough 3.
[0043] When the feed is dried to the specified temperature, the middle partition unloading device 19 opens, and the feed falls from the middle partition 13 into the second detection bin 11 and the first detection bin 12 in the state where the detection bin door 22 is open, and then the bin door baffle 21 is closed, the sensor detection hole blocking device 25 is opened, and the humidity sensor 1033 enters the sensor detection hole 8 to detect the humidity of the feed in the detection bin. After the detection is completed, the first rotating device 6 drives the second detection bin 11 and the first detection bin 12 to rotate to a position relative to the discharge port 4, the detection bin door baffle 21 opens, and the feed flows out of the detection bin door 22 and is discharged from the discharge port 4.
[0044] A drying rotating device 24 is installed on the second rotating device 23. The second rotating device 23 is used to drive the drying rotating device 24 to rotate. The drying rotating device 24 is used to dry the feed. The drying rotating device 24 is located in the area between the feed baffle 15 and the middle partition 13. The middle partition unloading device 19 is installed on the middle partition 13. A sensor moving device base 9 is installed at the bottom of the inner wall on the opposite side of the outer shell body 1 and the first inspection bin 12 and the second inspection bin 11, and a sensor moving device slide is arranged on the sensor moving device base 9, and a sensor moving device 10 is installed on the sensor moving device slide. The first inspection bin 12 and the second inspection bin 11 are both equipped with inspection bin material doors 22, and inspection bin material door driving devices 20 are installed at the positions of the inspection bin material doors 22 of the first inspection bin 12 and the second inspection bin 11, and an inspection bin material door baffle 21 is installed on the inspection bin material door driving device 20, and the inspection bin material door baffle 21 is used to cover the inspection bin material door 22, and the first inspection bin 12 and the second inspection bin 11 adopt the same design.
[0045] The control device establishes a communication connection with the temperature sensor, the first rotating device 6, the sensor moving device 10, the feed baffle rotating device 14, the middle partition unloading device 19, the detection bin door driving device 20, the second rotating device 23, the drying rotating device 24 and the sensor detection hole shielding device 25. The control device is used to receive the detection command of the upper computer for data processing, and generate a detection execution command to send to the temperature sensor, the first rotating device 6, the sensor moving device 10, the feed baffle rotating device 14, the middle partition unloading device 19, the detection bin door driving device 20, the second rotating device 23, the drying rotating device 24 and the sensor detection hole shielding device 25.
[0046] Specifically, the livestock feed moisture detection equipment provided by the present invention, the sensor moving device 10 includes: a sensor moving device body 101, a first lifting rod 102, a sensor device 103, a sensor probe moving slide 104, a sensor probe mounting groove 105 and a second lifting rod 106. The first lifting rod 102 is installed on the top of the sensor moving device body 101, the second lifting rod 106 is installed on the top of the first lifting rod 102, the sensor probe mounting groove 105 is arranged on the top of the second lifting rod 106, the sensor probe moving slide 104 is arranged on the first lifting rod 102, and the sensor device 103 is installed in the sensor probe moving slide 104 and the sensor probe mounting groove 105.
[0047] Specifically, the livestock feed moisture detection equipment provided by the present invention, the sensor device 103, includes: a sensor device base 1031, a sensor telescopic device 1032 and a humidity sensor 1033. The sensor device base 1031 is equipped with the sensor telescopic device 1032, and the humidity sensor 1033 is installed on the sensor telescopic device 1032. The sensor telescopic device 1032 is used to drive the humidity sensor 1033 to move.
[0048] Specifically, the livestock feed moisture detection equipment provided by the present invention, the middle partition discharge device 19, includes: a discharge port baffle frame 1901, a discharge port baffle driving device 1902, a discharge port baffle telescopic rod 1903 and a discharge port baffle 1904; A discharge port baffle driving device 1902 is installed on the discharge port baffle frame 1901, and the discharge port baffle driving device 1902 is connected to the discharge port baffle telescopic rod 1903, and the discharge port baffle telescopic rod 1903 is connected to the discharge port baffle 1904, and the discharge port baffle driving device 1902 drives the discharge port baffle 1904 to move through the discharge port baffle telescopic rod 1903.
[0049] Specifically, the livestock feed moisture detection equipment provided by the present invention, the drying rotating device 24, includes: an electric heating drying cylinder 2401, a vertical stirring plate slide 2402, a horizontal stirring plate 2403 and a vertical stirring plate 2404; A vertical stirring plate slide 2402 and a horizontal stirring plate 2403 are provided on the outer wall of the electric drying cylinder 2401. A vertical stirring plate 2404 is installed on the vertical stirring plate slide 2402. During the rotation of the electric drying cylinder 2401, the horizontal stirring plate 2403 is driven to stir the feed. During the rotation of the electric drying cylinder 2401, the vertical stirring plate 2404 slides on the vertical stirring plate slide 2402 to stir the feed. The wet feed is dispersed by stirring the feed. The electric drying cylinder 2401 dries the feed after heating.
[0050] Specifically, the livestock feed moisture detection equipment provided by the present invention, the sensor detection hole shielding device 25, includes: a shielding device frame 2501, a shielding plate driving device 2502, a shielding plate base connecting rod 2503, a shielding plate base 2504 and a shielding plate 2505; A shielding plate driving device 2502 is installed on the shielding device frame 2501, and the shielding plate driving device 2502 is connected to the shielding plate base connecting rod 2503, and the shielding plate base connecting rod 2503 is connected to the shielding plate base 2504. A shielding plate 2505 is installed on the shielding plate base 2504. The shielding plate driving device 2502 drives the shielding plate base connecting rod 2503 to move, thereby driving the shielding plate base 2504 to move, thereby causing the shielding plate 2505 to move within the shielding device frame 2501.
[0051] Specifically, the livestock feed moisture detection equipment provided by the present invention also includes: an external device slot 16 is provided on the top frame 2, an external feed port body 17 is installed on the external device slot 16, an external feed port body 17 is provided with an external feed port 18, the external feed port 18 is used to be connected to an external feed pipe, and the feed enters the external feed port 18 from the feed pipe and falls into the feed trough 3.
[0052] Furthermore, the livestock feed moisture detection equipment and control device provided by the present invention include: A data acquisition unit, which acquires livestock feed moisture detection task information, wherein the livestock feed moisture detection task information includes feed type, expected moisture content range, detection time, detection standard and detection method; The real-time detection unit extracts the task information features of the livestock feed moisture detection task, obtains the feed type features, the expected moisture content range features, the detection time features, the detection standard features and the detection method features, matches them in the knowledge base, obtains the detection device end execution command, and sends the detection device end execution command to the first rotating device 6, the sensor moving device 10, the feed baffle rotating device 14, the middle partition unloading device 19, the detection bin door driving device 20, the second rotating device 23, the drying rotating device 24 and the sensor detection hole shielding device 25 to perform moisture detection and obtain the first detection result; A model building unit retrieves historical data of livestock feed moisture detection from a database, uses the historical data of livestock feed moisture detection as a training set and a validation set to train a random forest model, and builds a livestock feed moisture detection prediction model; A detection result prediction unit, which substitutes the livestock feed moisture detection task into the livestock feed moisture detection prediction model to obtain a second detection result; The model optimization unit compares the first test result with the second test result. If the first test result is consistent with the second test result or the difference between the first test result and the second test result is within the preliminary examination range, the livestock feed moisture test result is qualified. If the difference between the first test result and the second test result is not within the preliminary examination range, the livestock feed moisture detection prediction model is optimized. The optimization of the livestock feed moisture detection prediction model includes adjusting model parameters and adding training data to optimize the optimized livestock feed moisture detection prediction model. The optimized livestock feed moisture detection prediction model is optimized and deployed in the livestock feed moisture detection equipment.
[0053] In a second aspect, the present invention provides a livestock feed moisture detection method, which is applied to the livestock feed moisture detection device, comprising: Step S101, obtaining livestock feed moisture detection task information, the livestock feed moisture detection task information including feed type, expected moisture content range, detection time, detection standard and detection method; Step S103, extracting the task information feature of livestock feed moisture detection, obtaining the feed type feature, expected moisture content range feature, detection time feature, detection standard feature and detection method feature, matching them in the knowledge base, obtaining the detection device end execution command, and sending the detection device end execution command to the first rotating device 6, the sensor moving device 10, the feed baffle rotating device 14, the middle partition unloading device 19, the detection bin door driving device 20, the second rotating device 23, the drying rotating device 24 and the sensor detection hole shielding device 25 to perform moisture detection, and obtain the first detection result; Step S103, retrieving historical data of livestock feed moisture detection from a database, using the historical data of livestock feed moisture detection as a training set and a validation set to train a random forest model, and constructing a livestock feed moisture detection prediction model; Step S104, substituting the livestock feed moisture detection task into the livestock feed moisture detection prediction model to obtain a second detection result; Step S105, compare the first test result with the second test result. If the first test result is consistent with the second test result or the difference between the first test result and the second test result is within the pre-examination range, the livestock feed moisture test result is qualified. If the difference between the first test result and the second test result is not within the pre-examination range, the livestock feed moisture detection prediction model is optimized. The optimization of the livestock feed moisture detection prediction model includes adjusting model parameters and adding training data to optimize the optimized livestock feed moisture detection prediction model. The optimized livestock feed moisture detection prediction model is optimized and deployed in the livestock feed moisture detection equipment.
[0054] The specific implementation method of the present invention in intelligent livestock feed moisture detection is as follows: Equipment preparation and installation: First, ensure that the required intelligent livestock feed moisture detection equipment is ready, including the shell body, sensor device, control device and other key components, and install the equipment in the appropriate location.
[0055] System startup and initialization: Turn on the power of the equipment, start the control device, and initialize the system. The communication connection between the sensor device and the control device is normal to accurately transmit the detection data.
[0056] Feed sample preparation: Randomly take an appropriate amount of sample from the livestock feed to be tested.
[0057] Start moisture detection: Place the processed feed sample into the feed trough of the equipment, start the moisture detection program through the control device, and the equipment will automatically dry and determine the moisture content.
[0058] Intelligent drying and detection: During the drying process, the intelligent control system will adjust the drying temperature and time according to real-time feedback to ensure the drying effect and reduce waste gas emissions.
[0059] The sensor device will detect the moisture content of the feed in real time and transmit the data to the control device for processing.
[0060] Data processing result output: The control device will process the received test data and calculate the moisture content of the feed. After the processing is completed, the control device will output the test results through the display screen or network interface for the operator to view and analyze.
[0061] The specific steps for the intelligent control system to adjust the drying temperature and time according to real-time feedback are as follows: The intelligent control system first collects key data of the drying process in real time through sensors, such as the current drying temperature, humidity, and real-time moisture content of feed samples.
[0062] The collected data is analyzed in real time to compare the current drying conditions (temperature and time) with the preset drying curve or target moisture content. The algorithm evaluates the current drying efficiency and whether it may cause excessive exhaust gas emissions or energy waste.
[0063] Based on the results of data analysis, the intelligent control system will decide whether the drying temperature or time needs to be adjusted.
[0064] If the current drying temperature is too high or the drying time is too long, which may result in reduced feed quality or increased waste gas emissions, the system will calculate more optimal temperature and time settings.
[0065] When the new drying temperature and time parameters are calculated, the control device automatically adjusts the settings of the drying equipment. The adjustment includes lowering the drying temperature, shortening the drying time, or applying different temperature and time combinations at different stages of drying.
[0066] After the adjustment is made, continue to monitor the drying temperature through the temperature sensor and evaluate the effect of the adjustment.
[0067] If the adjustments achieve the desired effect, i.e. improved drying efficiency and reduced exhaust emissions, the system maintains these settings. If not, adjustments are made again until the optimal drying conditions are found.
[0068] The invention solves the problems that livestock feed moisture detection equipment is large in size and produces waste gas that pollutes the environment during the drying process, and that multiple equipment cannot be arranged in a limited space for parallel experiments.
[0069] Optimize equipment design: Consider modular design so that the equipment can be more easily disassembled and assembled to meet different space requirements. Improve the structure of the drying system to make it more compact to reduce the space occupied by the equipment. Optimize the drying process and use automated control to reduce the drying temperature or reduce the drying time, thereby reducing the generation of waste gas.
[0070] Multiple devices of the present invention can be installed in a limited space to test a batch of feed at the same time. The device capacity can be increased without increasing the floor space through a hanging or stacked design. By improving the device design, it can support faster sample replacement, so that more samples can be processed in the same time. It can also be used with a robot arm or an automated conveyor belt to transport feed to improve the efficiency of sample processing.
[0071] Introduce intelligent control systems to optimize the drying process through data analysis, such as adjusting drying temperature and time based on real-time feedback to improve energy utilization efficiency and detection accuracy.
[0072] In summary, by optimizing equipment design, reducing waste gas generation, improving space utilization efficiency, and increasing the amount of detection data, the problems encountered by livestock feed moisture detection equipment in the drying process can be effectively solved, and the detection efficiency and accuracy can be improved.
[0073] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations, and the above-described embodiments of the present invention do not constitute a limitation on the scope of protection of the present invention.
Claims
1. A livestock feed moisture detection device, characterized in that: include: A shell body (1), a top frame (2), a material feed trough (3), a material outlet (4), a middle partition (13), and a control device, wherein the control device is installed in the shell body (1), a top frame (2) is installed on the top of the shell body (1), a material outlet (4) is installed on the bottom of the shell body (1), a middle partition (13) is arranged inside the shell body (1), and a material feed trough (3) is arranged between the middle partition (13) and the top frame (2); A second rotating device (23) is installed on the side wall of the shell body (1) located above the middle partition (13); a side wall mounting plate (5) is installed on the side wall of the shell body (1) located below the middle partition (13); a first rotating device (6) is installed on the side wall mounting plate (5); a rotating rod (7) is installed on the first rotating device (6); a first detection chamber (12) is installed on the outer side of one side of the rotating rod (7); a second detection chamber (11) is installed on the outer side of one side of the rotating rod (7); the first rotating device (6) is used to drive the rotating rod (7) to rotate; during the rotation of the rotating rod (7), the first detection chamber (12) and the second detection chamber (11) are driven to rotate; The first detection chamber (12) and the second detection chamber (11) are both provided with a sensor detection hole (8), and a sensor detection hole shielding device (25) is installed on the sensor detection hole (8), and the sensor detection hole shielding device (25) is used to shield the sensor detection hole (8); A feed baffle rotating device (14) and a temperature sensor are installed on the inner side wall of the top frame (2), the temperature sensor is located below the feed baffle rotating device (14), a feed baffle (15) is installed on the feed baffle rotating device (14), and the feed baffle rotating device (14) is used to drive the feed baffle (15) to rotate; A drying rotating device (24) is installed on the second rotating device (23). The second rotating device (23) is used to drive the drying rotating device (24) to rotate. The drying rotating device (24) is used to dry the feed. The drying rotating device (24) is located in the area between the feed baffle (15) and the middle partition (13). The middle partition unloading device (19) is installed on the middle partition (13); A sensor moving device base (9) is installed at the bottom of the inner wall of the housing body (1) on the side opposite to the first detection bin (12) and the second detection bin (11); a sensor moving device slideway is provided on the sensor moving device base (9); a sensor moving device (10) is installed on the sensor moving device slideway; both the first detection bin (12) and the second detection bin (11) are installed with detection bin material doors (22); detection bin material door driving devices (20) are installed at the positions of the detection bin material doors (22) of the first detection bin (12) and the second detection bin (11); a detection bin material door baffle (21) is installed on the detection bin material door driving device (20); the detection bin material door baffle (21) is used to shield the detection bin material door (22); The control device establishes a communication connection with the temperature sensor, the first rotating device (6), the sensor moving device (10), the feed baffle rotating device (14), the middle partition unloading device (19), the detection bin door driving device (20), the second rotating device (23), the drying rotating device (24) and the sensor detection hole shielding device (25). The control device is used to receive a detection command from the host computer for data processing, and generate a detection execution command and send it to the temperature sensor, the first rotating device (6), the sensor moving device (10), the feed baffle rotating device (14), the middle partition unloading device (19), the detection bin door driving device (20), the second rotating device (23), the drying rotating device (24) and the sensor detection hole shielding device (25).
2. The livestock feed moisture detection device according to claim 1, characterized in that: The sensor moving device (10) comprises: a sensor moving device body (101), a first lifting rod (102), a sensor device (103), a sensor probe moving slideway (104), a sensor probe mounting groove (105) and a second lifting rod (106); the first lifting rod (102) is mounted on the top of the sensor moving device body (101); the second lifting rod (106) is mounted on the top of the first lifting rod (102); the sensor probe mounting groove (105) is arranged on the top of the second lifting rod (106); the sensor probe moving slideway (104) is arranged on the first lifting rod (102); and the sensor device (103) is installed in both the sensor probe moving slideway (104) and the sensor probe mounting groove (105).
3. The livestock feed moisture detection device according to claim 1, characterized in that: The sensor device (103) comprises: a sensor device base (1031), a sensor telescopic device (1032) and a humidity sensor (1033); the sensor device base (1031) is mounted with the sensor telescopic device (1032); the humidity sensor (1033) is mounted on the sensor telescopic device (1032); the sensor telescopic device (1032) is used to drive the humidity sensor (1033) to move.
4. The livestock feed moisture detection device according to claim 1, characterized in that: The middle partition discharge device (19) comprises: a discharge port baffle frame (1901), a discharge port baffle driving device (1902), a discharge port baffle telescopic rod (1903) and a discharge port baffle (1904); A discharge port baffle driving device (1902) is installed on the discharge port baffle frame (1901); the discharge port baffle driving device (1902) is connected to the discharge port baffle telescopic rod (1903); the discharge port baffle telescopic rod (1903) is connected to the discharge port baffle (1904); the discharge port baffle driving device (1902) drives the discharge port baffle (1904) to move via the discharge port baffle telescopic rod (1903).
5. The livestock feed moisture detection device according to claim 1, characterized in that: The drying rotating device (24) comprises: an electric heating drying cylinder (2401), a vertical stirring plate slideway (2402), a horizontal stirring plate (2403) and a vertical stirring plate (2404); The outer wall of the electric drying cylinder (2401) is provided with a vertical stirring plate slideway (2402) and a horizontal stirring plate (2403), and the vertical stirring plate (2404) is installed on the vertical stirring plate slideway (2402).
6. The livestock feed moisture detection device according to claim 1, characterized in that: A sensor detection hole shielding device (25), comprising: a shielding device frame (2501), a shielding plate driving device (2502), a shielding plate base connecting rod (2503), a shielding plate base (2504), and a shielding plate (2505); A shielding plate driving device (2502) is installed on the shielding device frame (2501); the shielding plate driving device (2502) is connected to a shielding plate base connecting rod (2503); the shielding plate base connecting rod (2503) is connected to a shielding plate base (2504); a shielding plate (2505) is installed on the shielding plate base (2504); the shielding plate driving device (2502) drives the shielding plate base connecting rod (2503) to move, thereby driving the shielding plate base (2504) to move, thereby causing the shielding plate (2505) to move within the shielding device frame (2501).
7. The livestock feed moisture detection device according to claim 1, characterized in that: Also includes: An external device slot (16) is provided on the top frame (2), an external feed port body (17) is mounted on the external device slot (16), an external feed port body (17) is provided on the external feed port body (17), and the external feed port (18) is used to be connected to an external feed pipe. After the feed enters the external feed port (18) from the feed pipe, it falls into the feed trough (3).
8. The livestock feed moisture detection device according to claim 1, characterized in that: Control device, including: A data acquisition unit, used to acquire livestock feed moisture detection task information, the livestock feed moisture detection task information including feed type, expected moisture content range, detection time, detection standard and detection method; A real-time detection unit is used to extract information features of livestock feed moisture detection tasks, obtain feed type features, expected moisture content range features, detection time features, detection standard features, and detection method features, match them in a knowledge base, obtain a detection device end execution command, and send the detection device end execution command to a first rotating device (6), a sensor moving device (10), a feed baffle rotating device (14), a middle partition unloading device (19), a detection bin door driving device (20), a second rotating device (23), a drying rotating device (24), and a sensor detection hole shielding device (25) to perform moisture detection and obtain a first detection result; A model building unit is used to retrieve historical data of livestock feed moisture detection in a database, use the historical data of livestock feed moisture detection as a training set and a validation set to train a random forest model, and build a livestock feed moisture detection prediction model; A detection result prediction unit, used for substituting the livestock feed moisture detection task into the livestock feed moisture detection prediction model to obtain a second detection result; The model optimization unit is used to compare the first test result with the second test result. If the first test result is consistent with the second test result or the difference between the first test result and the second test result is within the preliminary examination range, the livestock feed moisture test result is qualified. If the difference between the first test result and the second test result is not within the preliminary examination range, the livestock feed moisture detection prediction model is optimized. The optimization of the livestock feed moisture detection prediction model includes adjusting model parameters and adding training data to optimize the optimized livestock feed moisture detection prediction model. The optimized livestock feed moisture detection prediction model is optimized and deployed in the livestock feed moisture detection equipment.
9. A method for detecting moisture in livestock feed, applied to the livestock feed moisture detection device as claimed in any one of claims 1 to 7, characterized in that: include: Step S101, obtaining livestock feed moisture detection task information, the livestock feed moisture detection task information including feed type, expected moisture content range, detection time, detection standard and detection method; Step S103, extracting the task information features of livestock feed moisture detection, obtaining feed type features, expected moisture content range features, detection time features, detection standard features and detection method features, matching them in the knowledge base, obtaining a detection device-side execution command, and sending the detection device-side execution command to the first rotating device (6), the sensor moving device (10), the feed baffle rotating device (14), the middle partition unloading device (19), the detection bin door driving device (20), the second rotating device (23), the drying rotating device (24) and the sensor detection hole shielding device (25) to perform moisture detection and obtain a first detection result; Step S103, retrieving historical data of livestock feed moisture detection from a database, using the historical data of livestock feed moisture detection as a training set and a validation set to train a random forest model, and constructing a livestock feed moisture detection prediction model; Step S104, substituting the livestock feed moisture detection task into the livestock feed moisture detection prediction model to obtain a second detection result; Step S105, compare the first test result with the second test result. If the first test result is consistent with the second test result or the difference between the first test result and the second test result is within the pre-examination range, the livestock feed moisture test result is qualified. If the difference between the first test result and the second test result is not within the pre-examination range, the livestock feed moisture detection prediction model is optimized. The optimization of the livestock feed moisture detection prediction model includes adjusting model parameters and adding training data to optimize the optimized livestock feed moisture detection prediction model. The optimized livestock feed moisture detection prediction model is optimized and deployed in the livestock feed moisture detection equipment.