Stock feed monitoring system

Abstract

The invention provides an inventory feed monitoring system, and belongs to the technical field of animal husbandry feed monitoring systems. According to the system, feed information is collected through the inner machine installed in the feed tower and displayed on the display screen of the outer machine, and meanwhile, the circuit communication board of the outer machine transmits the information to the cloud server, so that the feed in the feed tower can be monitored in real time, and the monitored information is synchronously transmitted to the display screen of the outer machine and the cloud server; the real-time sharing and remote monitoring of data are realized, and the precision of the monitoring process of the monitoring system is realized; through the design of analyzing and calculating the information through the cloud server and transmitting the analyzed and calculated data to the client, the feed quality early warning information can be transmitted to the client in time, and a user can take corresponding prevention or rescue measures in time, so that intelligent monitoring of the feed in the feed tower is realized; finally, the problem that an existing feed monitoring system cannot meet industrial breeding requirements easily is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of animal husbandry feed monitoring systems, and in particular relates to a stock feed monitoring system. Background Art

[0002] Feed quality plays a vital role in the development of animal husbandry. It not only directly affects the health and production performance of animals, but also affects the safety and economic benefits of livestock products. In order to promote the sustainable and healthy development of animal husbandry, it is necessary to strengthen the monitoring and management of feed quality to ensure the quality and safety of feed, reduce waste and ensure supply.

[0003] In the prior art, the means of monitoring inventory feed are mainly mechanical measurement combined with some sensors, and manual inventory is coordinated at the same time, and different sensors are used separately; this monitoring method has serious data island phenomenon, and the entire inventory feed monitoring system lacks the ability to link with the production, logistics, and sales systems, which makes it difficult to ensure the efficient coordination of the entire process of feed production, sales, storage and sales; furthermore, the existing monitoring system does not perform overall calculation and analysis on the data obtained by multiple sensors, resulting in difficulty in formulating precise and intelligent corresponding measures for feed quality management; thirdly, the monitoring equipment of the existing monitoring system is complicated to install and cumbersome to operate, and in addition, there are many floating objects in the air in the feed storage environment, which makes it easy for many sensors to have inaccurate monitoring data or even fail, which has a negative impact on the reliability and maintainability of the entire monitoring system.

[0004] In summary, because the existing inventory feed monitoring system cannot achieve accurate and intelligent monitoring process, and the reliability and maintainability of the entire monitoring system are easily affected, it is difficult to meet the needs of industrialized farming. Summary of the invention

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a stock feed monitoring system to solve the problem that the feed monitoring system used in animal husbandry in the prior art cannot achieve precision and intelligence in the monitoring process, that is, it is difficult to meet the needs of industrialized farming.

[0006] To achieve the above-mentioned purpose and other related purposes, the present invention provides an inventory feed monitoring system, including: an internal machine, installed inside a material tower, collecting information on feed stored in the material tower and transmitting the information; an external machine, installed at the foot of the material tower, including an external machine display screen and a circuit communication board, the circuit communication board receives the information transmitted by the internal machine, displays it on the external machine display screen, and then transmits it; a cloud server receives the information transmitted by the circuit communication board and performs analysis and calculation; a client receives the data after the cloud server analyzes and calculates the information on feed stored in the material tower.

[0007] Optionally, a wireless network card and a 4G / 5G communication card are integrated on the circuit communication board; the external unit also has a built-in antenna and a backup battery; the height of the external unit display screen is flush with the operator's line of sight.

[0008] Optionally, the internal machine includes a bracket, a first outer box, a control module, a temperature and humidity sensor, a laser radar module and a cover component; a hook is provided on the upper part of the bracket, and the hook is hung on the edge of the top cover of the material tower; the lower part extends to the interior of the material tower; the top of the first outer box and the lower part of the bracket are fixedly connected, and the bottom is open; the control module, the temperature and humidity sensor and the laser radar module are all installed inside the first outer box; the laser radar module includes a downward radar probe, and the radar probe is driven by a radar power component to rotate 360°, and the rotation axis is along the vertical direction; the cover component is rotatably installed inside the first outer box, and automatically falls to close the opening at the bottom of the first outer box; driven by the opening and closing power component, it rotates upward, and the opening at the bottom of the first outer box opens.

[0009] Optionally, the internal machine also includes an odor sensor, an air pump and a second outer box, and there are two brackets; the lower part of one bracket is fixedly connected to the top of the first outer box, and the lower part of the other bracket is fixedly connected to the top of the second outer box; the odor sensor is installed inside the second outer box, and the air pump draws the air in the material tower into the inside of the second outer box.

[0010] Optionally, the control module integrates a temperature and humidity main control chip, a digital olfactory chip and a digital logic controller; the temperature and humidity main control chip is connected to the temperature and humidity sensors, the digital olfactory chip is connected to the odor sensor, and the digital logic controller is connected to the laser radar module and the opening and closing power component.

[0011] Optionally, an inclined hanging plate is fixedly connected to the lower portion of the bracket; the first outer box includes an upper box body and a lower box body, and a sloped surface is provided on the top of the upper box body; the hanging plate and the sloped surface are fitted and fixedly connected; the bottom of the upper box body is detachably connected to the top of the lower box body.

[0012] Optionally, the radar power component includes a radar motor, a first gear and a second gear, and the laser radar module also includes a radar base; the radar motor is fixedly installed inside the first outer box, the first gear is fixedly connected to the output shaft of the radar motor, and the second gear is meshed with the first gear; the second gear is fixedly connected to the radar base, and the radar probe is fixedly installed on the radar base; the second gear and the radar base are connected through a radar bearing, the radar bearing is rotatably embedded in the radar fixing plate, and the radar fixing plate is fixedly connected to the inner wall of the first outer box.

[0013] Optionally, the cover plate component includes a left cover plate and a right cover plate, and the opening and closing power component includes an opening and closing motor, a third gear and a fourth gear; a fourth fixed shaft is fixedly installed on one side of the output shaft of the opening and closing motor; the third gear is fixedly connected to the output shaft of the opening and closing motor, and the fourth gear is rotatably mounted on the fourth fixed shaft; the module and number of teeth of the third gear and the fourth gear are the same, and they are meshed with each other; the left cover plate and the right cover plate rotate with the rotation of the fourth gear and the third gear respectively.

[0014] Optionally, the opening and closing power component also includes a fifth gear and a sixth gear, and a fifth fixed shaft and a sixth fixed shaft are also fixedly installed on one side of the opening and closing motor output shaft; the fifth gear and the sixth gear are rotatably mounted on the fifth fixed shaft and the sixth fixed shaft respectively; the module and the number of teeth of the fifth gear and the sixth gear are the same; the fourth gear and the fifth gear are meshed, the fifth gear and the sixth gear are meshed, and the sixth gear and the third gear are meshed; the left cover plate and the fifth gear are fixedly connected, and the right cover plate and the sixth gear are fixedly connected.

[0015] Optionally, a sealing strip is installed at the connection between the cover component and the first outer box, and the interior of the bracket is hollowed out; a cleaning brush is fixedly installed on the inner side of the cover component, and when the cover component closes the opening at the bottom of the first outer box, the cleaning brush contacts the radar probe.

[0016] As described above, the feed inventory monitoring system of the present invention has at least the following beneficial effects:

[0017] 1. This inventory feed monitoring system collects feed information through the internal machine installed inside the feed tower and displays it on the external machine display screen. At the same time, the circuit communication board of the external machine transmits the information to the cloud server. It can monitor the feed in the feed tower in real time and transmit the monitored information to the external machine display screen and the cloud server synchronously, so as to realize real-time data sharing and remote monitoring, solve the problem that the existing monitoring methods have serious data island phenomenon, the entire inventory feed monitoring system lacks the linkage ability with the production, logistics and sales systems, and it is difficult to ensure the efficient coordination ability of the feed in the whole process of production, sales, storage and sales. That is, the monitoring process of this monitoring system is realized At the same time, the information is analyzed and calculated by the cloud server, and the analyzed and calculated data is transmitted to the client. When the data calculated by the cloud server shows that there are quality problems with the feed in the feed tower, such as unsuitable temperature and humidity, which is prone to mildew, or mildew has already occurred, the early warning information can be transmitted to the client in time (the client can be a mobile client or a computer client), and the user can take corresponding preventive or rescue measures in time, thereby realizing intelligent monitoring of the feed in the feed tower and improving management efficiency. In summary, the above two points solve the problem that the existing feed monitoring system is difficult to meet the needs of industrialized breeding.

[0018] 2. This inventory feed monitoring system integrates a wireless network card and a 4G / 5G communication card on the circuit communication board, ensuring high-speed and stable data transmission; the design of the external unit also has a built-in antenna, which ensures that the external unit of this system can quickly and intelligently find and connect to the signal source; the design of the backup battery allows the system to operate autonomously for a certain period of time during a power outage, and to monitor the feed in the feed tower in real time, ensuring the continuity of monitoring, and can promptly prompt the client with a power outage alarm through the data analysis function of the cloud server; the height of the external unit display screen is designed to be flush with the operator's line of sight, so that the user can easily view the information on the external unit display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a schematic diagram of a feed inventory monitoring system of the present invention.

[0020] Figure 2 Shown is a schematic diagram of the installation position of the indoor unit of the present invention.

[0021] Figure 3 Shown is a schematic diagram of the internal machine of the present invention.

[0022] Figure 4 It is a schematic diagram showing the interior of the first outer box when the cover member of the present invention is opened.

[0023] Figure 5 Shown is a schematic diagram of a laser radar module of the present invention.

[0024] Figure 6 Shown is a schematic diagram of the opening and closing power component of the present invention.

[0025] Component number description

[0026] Inner unit 1, bracket 11, hook 111, hanging plate 112, first outer box 12, upper box body 121, lower box body 122, side box body 123, control module 13, temperature and humidity sensor 14, lidar module 15, radar probe 151, radar base 152, radar fixing plate 153, cover component 16, left cover 161, right cover 162, radar power component 17, radar motor 171, first gear 172, second gear 173, opening and closing power component 18, opening and closing motor 181, third gear 182, fourth gear 183, fifth gear 184, sixth gear 185, sealing strip 19, outer unit 2, material tower 3. DETAILED DESCRIPTION

[0027] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0028] See also Figures 1 to 6 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0029] The following embodiments are only for illustration purposes and can be combined with each other, and are not limited to the contents presented in the following single embodiments.

[0030] The present invention provides a stock feed monitoring system to solve the problem that the feed monitoring system used in animal husbandry in the prior art cannot realize the precision and intelligence of the monitoring process, that is, it is difficult to meet the needs of industrialized breeding.

[0031] like Figure 1 and Figure 2As shown, the inventory feed monitoring system includes an indoor unit 1, an outdoor unit 2, a cloud server and a client; wherein the indoor unit 1 is installed inside the material tower 3, collects information about the feed stored in the material tower 3, and transmits the information; the outdoor unit 2 is installed at the foot of the material tower 3, and includes an outdoor unit 2 display screen and a circuit communication board, the circuit communication board receives the information transmitted by the indoor unit 1, and displays it on the outdoor unit 2 display screen, and then transmits it to the cloud server, the cloud server analyzes and calculates the received information, and then transmits the analyzed and calculated data to the client (the client can be a mobile client or a computer client); that is, the indoor unit 1 installed inside the material tower 3 collects the information about the feed, and displays it on the outdoor unit 2 display screen, and at the same time the circuit communication board of the outdoor unit 2 transmits the information to the cloud server, the design can monitor the feed in the material tower 3 in real time, and synchronously transmit the monitored information to the outdoor unit 2 display screen and the cloud server, so as to realize digital Real-time sharing and remote monitoring of data can solve the serious data island phenomenon of existing monitoring methods. The entire inventory feed monitoring system lacks the ability to link with the production, logistics, and sales systems, and it is difficult to ensure the efficient coordination of the entire process of feed production, sales, storage, and sales, that is, the monitoring process of this monitoring system is precise; at the same time, the information is analyzed and calculated by the cloud server, and the analyzed and calculated data is transmitted to the client design. When the data calculated by the cloud server shows that there are quality problems with the feed in the material tower 3, such as unsuitable temperature and humidity, which is prone to mildew, or mildew has already occurred, the early warning information can be transmitted to the client in time, and the user can take corresponding preventive or rescue measures in time, thereby realizing intelligent monitoring of the feed in the material tower 3 and improving management efficiency; in summary, the present inventory feed monitoring system solves the problem that the existing feed monitoring system is difficult to meet the needs of industrialized breeding.

[0032] In another embodiment, see Figure 1 and Figure 2 , a wireless network card and a 4G / 5G communication card are integrated on the circuit communication board; the external unit 2 also has a built-in antenna and a backup battery; the height of the display screen of the external unit 2 is flush with the operator's line of sight; specifically, the design of integrating a wireless network card and a 4G / 5G communication card on the circuit communication board ensures high speed and stability of data transmission; the design of the external unit 2 also having a built-in antenna ensures that the external unit 2 of the system can quickly and intelligently find and connect to the signal source; through the design of the backup battery, in the state of power outage, the system can still operate autonomously for a certain period of time, and monitor the feed in the material tower 3 in real time, ensuring the continuity of monitoring, and can promptly prompt the client with a power outage alarm through the data analysis function of the cloud server. According to the power of the backup battery, the autonomous operation time can be 12 hours, 24 hours, etc.; the height of the display screen of the external unit 2 is flush with the operator's line of sight, so that the user can easily view the information on the display screen of the external unit 2.

[0033] In another embodiment, the indoor unit 1 comprises:

[0034] like Figure 3 The bracket 11 shown in the figure has a hook 111 disposed on the upper portion of the bracket 11 , and the hook 111 is hung on the edge of the top cover of the material tower 3 ; the lower portion of the bracket 11 extends into the interior of the material tower 3 .

[0035] like Figure 3 The first outer box 12 shown has a top that is fixedly connected to the bottom of the bracket 11 , and a bottom that is open.

[0036] like Figure 4 and Figure 5 As shown, a control module 13, a temperature and humidity sensor 14 and a laser radar module 15 are installed inside the first outer box 12. The laser radar module 15 includes a downward-facing radar probe 151. The radar probe 151 is driven by a radar power component 17 to rotate 360°, and the rotation axis is in the vertical direction.

[0037] like Figure 3 The cover member 16 shown is rotatably mounted inside the first outer box 12 and automatically drops down to close the opening at the bottom of the first outer box 12; it is driven by the opening and closing power member 18 to rotate upward, and the opening at the bottom of the first outer box 12 is opened.

[0038] like Figure 4 and Figure 5 As shown, the present inventory feed monitoring system realizes a full-scale scan of the inventory feed inside the material tower 3 by means of the design that the radar power component 17 in the above-mentioned internal machine 1 structure drives the radar probe 151 of the laser radar module 15 to rotate 360°, and the scanned data is transmitted to the control module 13, and the control module 13 integrates the data and the data transmitted by the temperature and humidity sensor 14 and transmits them to the cloud in real time, calculates through the algorithm on the cloud server, generates a 3D stereo model, and calculates other required data based on information such as the density of the feed, such as the weight of the feed in the material tower 3, and transmits it to the user's mobile phone or computer, thereby realizing real-time monitoring. Compared with the use of mechanical gravity sensors in the prior art, the monitoring of the inventory of feed in the material tower 3 by the laser radar module 15 not only has the function of real-time monitoring, but is also not prone to failure and has accurate measurement.

[0039] like Figure 3As shown, the inventory feed monitoring system is hung on the edge of the top cover of the material tower 3 through the hook 111 arranged on the upper part of the bracket 11, and the lower part extends to the interior of the material tower 3. The top of the first outer box 12 and the lower part of the bracket 11 are fixedly connected, and the temperature and humidity sensor 14 is installed in the first outer box 12, and then the cover component 16 installed in the interior of the first outer box 12 is rotatably installed, and the opening at the bottom of the first outer box 12 is closed when it automatically falls down; it is driven by the opening and closing power component 18 to rotate upward, and the opening at the bottom of the first outer box 12 is opened, so that the temperature and humidity sensor 14 will not be affected by the complex environment outside the material tower 3, and because when the opening and closing power component 18 is not working, the cover component 16 can timely close the opening at the bottom of the first outer box 12, so that the influence of the temperature and humidity sensor 14 on the interior of the material tower 3 is reduced, thereby improving the working reliability of the monitoring system.

[0040] In summary, this inventory feed monitoring system is Figures 3 to 5 The structural design of the internal machine 1 shown solves the problems in the prior art that the monitoring equipment of the monitoring system is complicated to install and difficult to operate, and there are many floating objects in the air of the feed storage environment, which leads to inaccurate monitoring data of many sensors or even failure, which has a negative impact on the reliability and maintainability of the entire monitoring system. In addition, the hook 111 on the bracket 11 is designed to be installed without destroying the structure of the material tower 3, eliminating the need for drilling, wiring, hoisting, debugging, etc. on the material tower 3, which may cause damage to the connection method of the material tower 3, which will not be repeated here.

[0041] In another embodiment, the internal machine 1 also includes an odor sensor, an air pump and a second outer box, and there are two brackets 11; the lower part of one bracket 11 is fixedly connected to the top of the first outer box 12, and the lower part of the other bracket 11 is fixedly connected to the top of the second outer box; the odor sensor is installed inside the second outer box, and the air pump draws the air in the material tower 3 into the interior of the second outer box; through the design of the odor sensor in the separately designed second outer box, compared with the method in the prior art of sampling and testing only after the moldy feed is found, this equipment solves the problem of delayed monitoring of feed mold and difficulty in controlling the spread of mold, and further improves the adaptability of this inventory feed monitoring equipment to industrial animal husbandry; at the same time, the air in the material tower 3 is sent to the odor sensor in the second outer box for detection by the air pump, which also reduces the adverse effects of the environment in the material tower 3 on the odor sensor and improves the reliability of the odor sensor.

[0042] In another embodiment, see Figure 4The control module 13 integrates a temperature and humidity main control chip, a digital olfactory chip and a digital logic controller; the temperature and humidity main control chip is connected to the temperature and humidity sensor 14, the digital olfactory chip is connected to the odor sensor, and the digital logic controller is connected to the laser radar module 15 and the opening and closing power component 18; the digital logic controller is also called a PLC (Programmable Logic Controller) controller. This embodiment introduces the application of a control structure in the field of industrial control in this inventory feed monitoring system, which belongs to the prior art and will not be repeated.

[0043] In another embodiment, see Figure 3 , the lower part of the bracket 11 is fixedly connected with an inclined hanging plate 112, and the top of the first outer box 12 is provided with a slope surface; the hanging plate 112 fits with the slope surface and is fixedly connected, and the fixed connection can be in the form of bolt connection, which is convenient for later maintenance; specifically, the slope surface provided on the top of the first outer box 12 can be a triangular top similar to an eaves. The reason for such a design is that when the feed is transported from the top of the material tower 3 to the inside of the material tower 3, the feed can fall smoothly from the first outer box 12 without being accumulated on the first outer box 12 in large quantities. Even if a small amount of feed is accumulated on the top of the first outer box 12, when the internal machine 1 of the system is started, due to the slight shaking of the internal machine 1 itself, the small amount of feed accumulated on the top of the first outer box 12 can also fall, thereby ensuring the reliable operation of the entire system. At the same time, the second outer box can also refer to the design of the first outer box 12, which will not be repeated here.

[0044] In another embodiment, see Figure 3 The first outer box 12 includes an upper box body 121 and a lower box body 122, and the slope surface is arranged on the top of the upper box body 121; the bottom of the upper box body 121 is detachably connected to the top of the lower box body 122, that is, the upper box body 121 can be closed and used as the second outer box, which increases the commonality between the various components of the device; in addition, the design of the first outer box 12 being divided into the upper box body 121 and the lower box body 122 also facilitates subsequent maintenance after a module inside the first outer box 12 fails.

[0045] In another embodiment, see Figure 5 The radar power component 17 includes a radar motor 171, a first gear 172 and a second gear 173, and the laser radar module 15 also includes a radar base 152; the radar motor 171 is fixedly installed inside the first outer box 12, the first gear 172 is fixedly connected to the output shaft of the radar motor 171, and the second gear 173 is meshed with the first gear 172; the second gear 173 is fixedly connected to the radar base 152, and the radar probe 151 is fixedly installed on the radar base 152. Below we will introduce the working process of this structure in detail.

[0046] like Figure 5 As shown, the radar probe 151 is provided with an infrared laser transmitter and an infrared laser receiver. The infrared laser transmitter outputs an infrared laser, which is reflected back after hitting an obstacle and captured by the infrared laser receiver. The timer inside the laser radar module 15 calculates the time from emission to return, and then according to the speed and time of the infrared laser, the distance from the laser emitted by the radar probe 151 at this position to the feed inside the silo 3 can be obtained; then the output shaft of the radar motor 171 rotates to drive the first gear 172 to rotate, and the second gear 173 rotates with the rotation of the first gear 172, thereby moving the radar base 1 When the radar probe 151 on 52 rotates, the infrared laser transmitter and the infrared laser receiver will reach different positions, thereby drawing multiple distances; these data are transmitted to the control module 13, and then integrated by the control module 13 and uploaded to the cloud, and the cloud algorithm calculates the volume of the feed in the material tower 3, and obtains the weight of the feed through the principle of "volume * density = mass"; the PLC controller, CPU, etc. integrated in the control module 13 are widely used in the field of industrial control, and will not be repeated here; how the laser radar module 15 calculates the volume of the feed in the material tower 3 according to the distances drawn in multiple places is also widely used in the field of surveying and mapping, and will not be repeated here. It should be particularly noted that the design of the first gear 172 and the second gear 173 meshing with each other is used here to control the rotation of the radar probe 151. Compared with the radar motor 171 directly driving the radar probe 151 to rotate, the rotation position of the radar probe 151 can be controlled more accurately.

[0047] In another embodiment, see Figure 5 The second gear 173 and the radar base 152 are connected through a radar bearing, and the radar bearing is rotatably embedded in the radar fixing plate 153, and the radar fixing plate 153 is fixedly connected to the inner wall of the first outer box 12; the design of the radar fixing plate 153 fully guarantees the installation stability of the laser radar module 15.

[0048] In another embodiment, see Figure 6, the cover plate component 16 includes a left cover plate 161 and a right cover plate 162, and the left cover plate 161 and the right cover plate 162 are both rotatably mounted inside the first outer box 12; the opening and closing power component 18 includes an opening and closing motor 181, a third gear 182 and a fourth gear 183; a fourth fixed shaft is fixedly mounted on one side of the output shaft of the opening and closing motor 181; the third gear 182 is fixedly connected to the output shaft of the opening and closing motor 181, and the fourth gear 183 is rotatably mounted on the fourth fixed shaft; the module and the number of teeth of the third gear 182 and the fourth gear 183 are the same, and they mesh with each other; the left cover plate 161 and the right cover plate 162 rotate with the rotation of the fourth gear 183 and the third gear 182 respectively; a specific structural form of the opening and closing power component 18 is given here; further introduction, the opening and closing power component 18 also includes a fifth Gear 184 and the sixth gear 185, a fifth fixed shaft and a sixth fixed shaft are also fixedly installed on one side of the output shaft of the opening and closing motor 181; the fifth gear 184 and the sixth gear 185 are rotatably mounted on the fifth fixed shaft and the sixth fixed shaft respectively; the module and the number of teeth of the fifth gear 184 and the sixth gear 185 are the same; the fourth gear 183 is meshed with the fifth gear 184, the fifth gear 184 is meshed with the sixth gear 185, and the sixth gear 185 is meshed with the third gear 182; the left cover plate 161 is fixedly connected to the fifth gear 184, and the right cover plate 162 is fixedly connected to the sixth gear 185; the structure provides a specific structure in which, when the opening and closing motor 181 is not working, the left cover plate 161 and the right cover plate 162 fall smoothly under the action of their own gravity, thereby closing the bottom opening of the first outer box 12.

[0049] In another embodiment, see Figure 6 A sealing strip 19 is installed at the connection between the left cover plate 161, the right cover plate 162 and the first outer box 12 to ensure that the inventory feed monitoring device is in a closed state when not in operation, to achieve a better dustproof effect and improve the working reliability of the system.

[0050] In another embodiment, see Figure 3 The interior of the bracket 11 is hollowed out to provide a layout for the internal lines of the inventory feed monitoring device, ensuring the concealment and safety of the wiring, especially the two key lines extending from the inside of the first outer box 12 - the power line and the data line (the information in the internal machine 1 is transmitted to the external machine 2 via the data line), which can be extended along these hollow parts to the outside of the material tower 3, avoiding exposure of the line body in the material tower 3, achieving the purpose of moisture-proof and corrosion-proof, and also avoiding possible damage to the line body during the feeding process.

[0051] In another embodiment, a cleaning brush is fixedly installed on the inner side of the cover member 16, and when the cover member 16 closes the opening at the bottom of the first outer box 12, the cleaning brush is in contact with the radar probe 151; the cleaning brush is an industrial cleaning brush and does not shed hair; when the equipment completes its work, after the cover member 16 closes the opening at the bottom of the first outer box 12, the radar motor 171 can continue to operate to drive the radar probe 151 to rotate, and the radar probe 151 comes into slight contact with the cleaning brush in the cover to achieve a self-cleaning function; after self-cleaning is completed, due to the action of the sealing strip 19 of the cover member 16, the dust brushed off is effectively confined to the sealing strip 19, that is, the edge of the cover member 16, and the dust will be completely shaken off by a slight shake when the inventory feed monitoring equipment is started next time, ensuring the long-term stable operation of the internal machine 1, that is, ensuring the long-term stable operation of the system.

[0052] In other embodiments, Figure 3 As shown, the opening and closing motor 181 is installed on the outside of the outer box, and the side box body 123 is mounted on the outside of the opening and closing motor 181. The separate arrangement of the opening and closing motor 181 and the radar motor 171 is conducive to the later maintenance and replacement of the equipment when a failure occurs.

[0053] In summary, the present invention collects feed information through the internal machine 1 installed inside the material tower 3, and displays it on the display screen of the external machine 2. At the same time, the circuit communication board of the external machine 2 transmits the information to the cloud server. The design can monitor the feed in the material tower 3 in real time, and synchronously transmit the monitored information to the display screen of the external machine 2 and the cloud server, so as to realize real-time data sharing and remote monitoring, solve the problem that the existing monitoring means have serious data island phenomenon, the entire inventory feed monitoring system lacks the linkage ability with the production, logistics and sales systems, and it is difficult to ensure the efficient coordination ability of the feed in the whole process of production, sales, storage and sales, that is, the monitoring process of the monitoring system is realized At the same time, the information is analyzed and calculated by the cloud server, and the analyzed and calculated data is transmitted to the client design. When the data calculated by the cloud server shows that there are quality problems with the feed in the material tower 3, such as the temperature and humidity are not suitable and it is easy to mold, or when mold has already occurred, the early warning information can be transmitted to the client in time (the client can be a mobile phone client or a computer client), and the user can take corresponding preventive or rescue measures in time, thereby realizing the intelligent monitoring of the feed in the material tower 3 and improving the management efficiency; in summary, the above two points solve the problem that the existing feed monitoring system is difficult to meet the needs of industrialized breeding. Therefore, the present invention effectively overcomes the shortcomings of the prior art and has a high industrial utilization value.

[0054] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A feed inventory monitoring system, characterized in that: include: The internal machine is installed inside the feed tower, collects information about the feed stored in the tower and transmits the information; The external machine is installed at the foot of the material tower, and includes an external machine display screen and a circuit communication board. The circuit communication board receives the information transmitted by the internal machine, displays it on the external machine display screen, and then transmits it; A cloud server receives information transmitted by the circuit communication board and performs analysis and calculation; The client receives data after the cloud server analyzes and calculates the information of the feed stored in the feed tower.

2. A feed inventory monitoring system according to claim 1, characterized in that: The circuit communication board is integrated with a wireless network card and a 4G / 5G communication card; The external unit also has a built-in antenna and a backup battery; The height of the external display screen is flush with the operator's sight line.

3. A feed inventory monitoring system according to claim 1, characterized in that: The internal unit includes a bracket, a first outer box, a control module, a temperature and humidity sensor, a laser radar module and a cover component; The upper part of the bracket is provided with a hook, which is hung on the edge of the top cover of the material tower; the lower part extends to the interior of the material tower; The top of the first outer box is fixedly connected to the lower part of the bracket, and the bottom is open; The control module, the temperature and humidity sensor, and the laser radar module are all installed inside the first outer box; The laser radar module includes a downward-facing radar probe, which is driven by a radar power component to rotate 360°, with the rotation axis along the vertical direction; The cover component is rotatably mounted inside the first outer box, and automatically drops down to close the opening at the bottom of the first outer box; driven by the opening and closing power component, it rotates upward, and the opening at the bottom of the first outer box is opened.

4. A feed inventory monitoring system according to claim 3, characterized in that: The internal unit also includes an odor sensor, an air pump, and a second outer box, and the bracket has two; The lower part of one of the brackets is fixedly connected to the top of the first outer box, and the lower part of the other bracket is fixedly connected to the top of the second outer box; The odor sensor is installed inside the second outer box, and the air pump draws air in the material tower into the inside of the second outer box.

5. A feed inventory monitoring system according to claim 4, characterized in that: The control module integrates a temperature and humidity main control chip, a digital olfactory chip and a digital logic controller; The temperature and humidity main control chip is connected to the temperature and humidity sensor, the digital olfactory chip is connected to the odor sensor, and the digital logic controller is connected to the laser radar module and the opening and closing power component.

6. A feed inventory monitoring system according to claim 3, characterized in that: The lower part of the bracket is fixedly connected with an inclined hanging plate; The first outer box includes an upper box body and a lower box body, and the top of the upper box body is provided with a slope surface; The hanging plate and the slope surface are fitted and fixedly connected; The bottom of the upper box body is detachably connected to the top of the lower box body.

7. A feed inventory monitoring system according to claim 3, characterized in that: The radar power component includes a radar motor, a first gear and a second gear, and the laser radar module also includes a radar base; The radar motor is fixedly installed inside the first outer box, the first gear is fixedly connected to the output shaft of the radar motor, and the second gear is meshed with the first gear; The second gear is fixedly connected to the radar base, and the radar probe is fixedly installed on the radar base; The second gear is connected to the radar base via a radar bearing, the radar bearing is rotatably embedded in a radar fixing plate, and the radar fixing plate is fixedly connected to the inner wall of the first outer box.

8. A feed inventory monitoring system according to claim 3, characterized in that: The cover plate component includes a left cover plate and a right cover plate, and the opening and closing power component includes an opening and closing motor, a third gear and a fourth gear; a fourth fixed shaft is fixedly installed on one side of the output shaft of the opening and closing motor; The third gear is fixedly connected to the output shaft of the opening and closing motor, and the fourth gear is rotatably mounted on the fourth fixed shaft; the third gear and the fourth gear have the same module and number of teeth and are meshed with each other; The left cover plate and the right cover plate rotate along with the rotation of the fourth gear and the third gear respectively.

9. A feed inventory monitoring system according to claim 8, characterized in that: The opening and closing power component also includes a fifth gear and a sixth gear, and a fifth fixed shaft and a sixth fixed shaft are fixedly installed on one side of the output shaft of the opening and closing motor; The fifth gear and the sixth gear are rotatably mounted on the fifth fixed shaft and the sixth fixed shaft respectively; The module and the number of teeth of the fifth gear and the sixth gear are the same; the fourth gear is meshed with the fifth gear, the fifth gear is meshed with the sixth gear, and the sixth gear is meshed with the third gear; The left cover plate is fixedly connected to the fifth gear, and the right cover plate is fixedly connected to the sixth gear.

10. A feed inventory monitoring system according to claim 3, characterized in that: The connection between the cover plate component and the first outer box is provided with a sealing strip, and the interior of the bracket is hollowed out; A cleaning brush is fixedly installed on the inner side of the cover member, and when the cover member closes the opening at the bottom of the first outer box, the cleaning brush contacts the radar probe.

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