CN218389312U - Ruminant carbon emission monitoring device - Google Patents
Ruminant carbon emission monitoring device Download PDFInfo
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- CN218389312U CN218389312U CN202222065703.5U CN202222065703U CN218389312U CN 218389312 U CN218389312 U CN 218389312U CN 202222065703 U CN202222065703 U CN 202222065703U CN 218389312 U CN218389312 U CN 218389312U
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Abstract
The utility model provides a ruminant carbon emission monitoring devices belongs to the information acquisition device field, include: the bait feeding system, the gas guiding system and the gas analyzing system are arranged in the bait feeding system; the bait supply system comprises a food groove and a quantitative feeder, and the output end of the quantitative feeder is connected to the food groove through a discharge pipe; the air inlet end of a main ventilation pipeline of the air guide system is connected with the air vent of the crib, and after a fan arranged in the main ventilation pipeline runs, air at the air vent of the crib is guided into the main ventilation pipeline; the sampling line directs gas in the main vent line to a gas analysis system. The utility model discloses accessible bait replenishment system induction ruminant visits many times every day, gathers its expired metabolic gas through gas guiding system at the in-process of its feed, carries gas analysis system with the metabolic gas who gathers to utilize gas analysis system to detect the carbon emission in the metabolic gas, can realize effectively monitoring and accurate measurement to ruminant's metabolic gas ground.
Description
Technical Field
The utility model relates to an information acquisition device field especially relates to a ruminant carbon emission monitoring devices.
Background
CO emitted by livestock in farming and animal husbandry 2 And CH 4 And the like, become one of the important emission sources of greenhouse gases. Especially, ruminants produce large amounts of CH through rumen fermentation due to their complex renaturation system 4 Gas (the ability to cause the greenhouse effect is CO) 2 28 times higher). Global ruminants produce about CH annually according to Food and Agricultural Organization (FAO) statistics 4 8000 million tons, accounting for the release of CH by global human activity 4 28% of the amount. Thus, ruminant CO is performed 2 And CH 4 Accurate monitoring is of great significance.
Currently, SF is mainly used in the industry 6 Tracing method, CO 2 The traditional methods such as a tracing method, a respiratory chamber metabolic method, a sniffer and the like and related devices are used for monitoring the content of carbon emission gas of ruminants, the problems of high labor intensity, complex operation, long measurement period and the like generally exist, and the effective measurement of carbon emission is seriously influenced.
Therefore, the ruminant carbon emission monitoring device used under the large-scale breeding condition is provided, the device can serve for effectively screening low-carbon-emission livestock and poultry varieties and selecting low-carbon-emission feed combinations, and support can be provided for realizing green development of animal husbandry.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ruminant carbon emission monitoring devices for solve defects such as the operation complicacy that the monitoring devices who adopts exist among the prior art, measuring cycle length, realize simple and convenient, high-efficient, accurately monitoring to ruminant carbon emission.
In a first aspect, the utility model provides a ruminant carbon emission monitoring devices, include:
the bait feeding system, the gas guiding system and the gas analyzing system;
the bait supply system comprises a feed trough and a quantitative feeder, the output end of the quantitative feeder is connected to the feed trough through a discharge pipe, and air holes are formed in the side edge of the feed trough;
the gas guiding system comprises a main ventilation pipeline and a sampling pipeline; the air inlet end of the main ventilation pipeline is connected to the air vent of the crib, and a fan is arranged in the main ventilation pipeline; after the fan operates, negative pressure is formed in the main ventilation pipeline so as to guide the gas at the air vent of the crib into the main ventilation pipeline;
the sampling pipeline is in conduction connection with the main ventilation pipeline and the gas analysis system so as to sample gas in the main ventilation pipeline to the gas analysis system;
the gas analysis system includes a gas sensor.
According to the utility model provides a ruminant carbon emission monitoring device, a first air filter is arranged in the main ventilation pipeline;
the first air filter is positioned between the air inlet end of the main ventilation pipeline and the fan;
and a porous plate is laid at the joint of the output end of the first air filter and the main ventilation pipeline.
According to the utility model provides a ruminant carbon emission monitoring device, a probe of a wind speed sensor is arranged in the main ventilation pipeline;
and a probe of the wind speed sensor is positioned between the first air filter and the fan.
According to the utility model provides a pair of ruminant carbon emission monitoring devices main ventilation pipeline with be provided with the sampling air pump in the sampling pipeline between the gas analysis system.
According to the utility model provides a pair of ruminant carbon emission monitoring devices be provided with second air cleaner in the sampling pipeline.
According to the utility model, the quantitative feeder comprises a material box and a discharger connected with the lower opening of the material box; the discharger comprises a discharger shell and distribution gear teeth positioned in the discharger shell;
the upper end of the discharger shell is provided with a discharging hole, the material box is fixedly arranged on the discharger shell, and the lower opening of the material box is communicated with the discharging hole;
a plurality of material accommodating grooves are formed in the circumferential array of the outer side of the distributing gear teeth, and the circumferential of the outer side of the distributing gear teeth is in clearance fit with the discharger shell;
the material distributing gear teeth are driven by the stepping motor to rotate.
According to the utility model provides a pair of ruminant carbon emission monitoring devices still includes: a power supply system;
the power supply system comprises a storage battery, a switching power supply, a power supply switching module and a power supply conversion module, wherein the storage battery is connected with the solar charging module;
the power supply switching module switches the access of the storage battery and the switching power supply;
and the power supply conversion module adjusts the voltages of the storage battery and the switch power supply.
According to the utility model provides a pair of ruminant carbon emission monitoring devices still includes: the system comprises a main control module, an RFID reader and an ultrasonic ranging module;
the signal output end of the RFID reader and the signal output end of the ultrasonic ranging module are connected with the signal input end of the main control module;
and the signal output end of the main control module is connected with a controller of the stepping motor, a controller of the fan and a controller of the sampling air pump.
According to the utility model provides a pair of ruminant carbon emission monitoring devices still includes: the signal output end of the weight acquisition platform is connected with the signal input end of the main control module;
the weight acquisition platform is arranged in front of the bait replenishment system, and when a ruminant stands on the weight acquisition platform and eats from the trough, the weight information of the ruminant is acquired.
According to the utility model provides a pair of ruminant carbon emission monitoring devices still includes: the signal output end of the sign acquisition and detection unit is connected with the signal input end of the main control module;
the sign acquisition and detection unit is arranged on one side of the weight acquisition platform and used for acquiring sign information of the ruminant.
The utility model provides a ruminant carbon emission monitoring devices, accessible bait replenishment system induce ruminant visit many times every day, gather its expired metabolic gas through gas guidance system at the in-process of its feed, carry gas analysis system with the metabolic gas who gathers to utilize gas analysis system to detect the carbon emission in the metabolic gas, probably realize effective monitoring and accurate measurement to ruminant's metabolic gas ground.
Drawings
In order to illustrate the technical solutions of the present invention or the prior art more clearly, the drawings used in the following embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a front view of a ruminant carbon emission monitoring device provided by the present invention;
fig. 2 is a left side view of the ruminant carbon emission monitoring device provided by the present invention;
fig. 3 is a schematic structural diagram of relevant components of a main ventilation pipeline in the gas guiding system provided by the present invention;
FIG. 4 is a schematic view of a partial structure of the quantitative feeder of the present invention;
FIG. 5 is a schematic structural view of a discharger provided by the present invention;
fig. 6 is a schematic structural diagram of a power supply system provided by the present invention;
fig. 7 is a schematic diagram of the connection between the main control module and other components provided by the present invention;
fig. 8 is a schematic structural diagram of a ruminant carbon emission monitoring system provided by the present invention.
Wherein the reference numerals are:
1: a bait replenishment system; 2: a gas directing system; 3: a gas analysis system; 4: a power supply system; 5: an RFID reader; 6: an ultrasonic ranging module; 7: a main body structure; 8: a vision system; 9. a weight collection platform; 10. a physical sign acquisition and detection unit; 11: a trough; 12: a quantitative feeder; 13: a discharge pipe; 14: air holes are formed; 21 a primary vent line; 22: a sampling pipeline; 23: a fan; 24: a first air filter; 25: a perforated plate; 26: a wind speed sensor; 121: a material box; 122: a discharger; 1221: a discharger housing; 1222: distributing gear teeth; 41: a storage battery; 42: a switching power supply; 43: a power switching module; 44: a power conversion module; 45: each electricity utilization unit; 46: a solar charging controller; 47: a solar cell panel.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings in the present invention will be combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that in the description of the embodiments of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, apparatus, article, or device. Without further limitation, an element defined by the phrases "comprising a" \8230; "does not exclude the presence of additional like elements in a process, apparatus, article, or device that comprises the element. The terms "upper", "lower", and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The terms "first," "second," and the like in this application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one.
Fig. 1 is a front view of the ruminant carbon emission monitoring device provided by the present invention, as shown in fig. 1, mainly includes: a bait replenishment system 1, a gas guide system 2 and a gas analysis system 3; the bait replenishing system 1 comprises a trough 11 and a quantitative feeder 12, wherein the output end of the quantitative feeder 12 is connected to the trough 11 through a discharge pipe 13, and air holes 14 are formed in the side edge of the trough 11.
The gas guiding system 2 mainly comprises a main ventilation line 21 and a sampling line 22; the air inlet end of the main ventilation pipeline 21 is connected to the air vent of the crib 11, and a fan 23 is arranged in the main ventilation pipeline; after the fan 23 is operated, a negative pressure is formed in the main ventilation pipeline to guide the gas at the air vent of the crib 11 into the main ventilation pipeline 21.
The sampling pipe 22 conductively connects the main ventilation pipe 21 and the gas analysis system 3 to sample the gas in the main ventilation pipe 21 to the gas analysis system 3.
Wherein the gas analysis system 3 mainly comprises a gas sensor.
Fig. 2 is a left side view of the ruminant carbon emission monitoring device provided by the utility model, as shown in fig. 2, the utility model provides a ruminant carbon emission monitoring device still includes a major structure 7, and trough 11 is fixed to be placed in the inner space of major structure 7. In the case of carbon emission monitoring, the ruminant is attracted to the monitoring device by the bait to eat from the trough 11 by the quantitative feeder 12 feeding the bait in the hopper to the trough 11.
The utility model does not specifically limit the shape of the bait container of the trough 11, but a plurality of air holes 14 are arranged on the side of the trough 11.
Alternatively, the trough 11 may be made into a funnel-shaped structure with a trapezoidal longitudinal section, and a plurality of air holes 14 are formed on one side of the trough 11 located inside the main body 7, and the output end of the quantitative feeder 12 is connected to the side of the trough 11 through the discharge pipe 13. When bait feeding is performed, most of the bait will be located near this side. Considering that the bait may block the air holes 14, the air holes 14 are formed only in the upper half area of the side edge, so that the air holes 14 formed in the upper half area of the side edge can be ensured not to be blocked by the bait under the conditions that the bait feeding speed is low and the ruminant continues to eat.
Further, the air inlet of the main ventilation pipeline 21 in the air guiding system 3 is connected to the side of the trough 11 on which the air holes 14 are formed, and preferably all the air holes 14 are covered by the air inlet of the main ventilation pipeline 21. When the ruminant is attracted to eat from the trough 11 by feeding the bait, the bait is mainly distributed at the side close to the vent 14, so that the mouth and nose parts of the ruminant are close to the vent 14 as much as possible. Meanwhile, since the blower 23 provided in the main ventilation pipe is in an open state and a negative pressure is formed in the main ventilation pipe, the gas exhaled from the ruminant is introduced into the main ventilation pipe 21 through the vent hole 14.
As an alternative embodiment, the fan 23 may be one of conventional fans such as a turbo fan, an axial flow fan, and the like.
As shown in fig. 1, one end of the sampling pipe 22 is conductively connected to the main ventilation pipe 21, and the other end is connected to the input end of the gas analysis system 3, so that the gas in the main ventilation pipe 21 can be introduced into the gas analysis system through the sampling pipe 22 for carbon emission amount detection.
As an optional embodiment, the gas analysis system of the present invention is mainly used for detecting carbon emissions by using a gas sensor. Specifically, the gas introduced by the sampling pipeline 22 may be first injected into the detection box and then distributed to the parallel pipelines, so as to be respectively introduced into different types of gas sensors through the parallel pipelines to perform detection of different gas concentrations, mainly including CH 4 、CO 2 And the like.
As an optional embodiment, the gas sensor can be a gas sensor constructed based on a terahertz sensing array, and each gas sensor and the parallel pipeline are connected in a pluggable mode, so that the gas sensor can be conveniently and automatically replaced according to actual detection needs.
The utility model provides a ruminant carbon emission monitoring devices, accessible bait replenishment system induce ruminant visit many times every day, gather its expired metabolic gas through gas guidance system at the in-process of its feed, carry gas analysis system with the metabolic gas who gathers to utilize gas analysis system to detect the carbon emission in the metabolic gas, can realize effective monitoring and accurate measurement to ruminant's metabolic gas ground.
Based on the above description of the embodiment, as an alternative embodiment, a first air filter 24 is provided in the main ventilation line;
the first air filter is positioned between the air inlet end of the main ventilation pipeline and the fan;
and a porous plate 25 is laid at the joint of the output end of the first air filter and the main ventilation pipeline.
As shown in fig. 1, the gas exhausted from the ruminant through the feeding trough 11 necessarily contains more impurities such as fine baits and water vapor, which may affect the monitoring accuracy to some extent. In view of this, the present invention adds the first air filter 24 in the main ventilation pipeline to filter the flowing gas.
As an alternative embodiment, the first air filter 24 may be disposed near the air intake end of the main ventilation line.
Further, as shown in fig. 1, the flow rate of the gas in the main ventilation pipeline 21 is unstable due to the action of the blower, and the first air filter 24 also affects the flow rate of the gas in the main ventilation pipeline 21, which is not beneficial for the sampling pipeline to sample the gas into the gas analysis system 3 smoothly. In view of the above, the present invention provides a perforated plate 25 at the output end of the first air filter 24, so that the gas flowing through the perforated plate 25 can be stabilized.
Further, the utility model provides a ruminant carbon emission monitoring devices can also include air velocity transducer 26, locates in main ventilation pipeline 21 in this air velocity transducer 26's the probe, specifically can set up between first air cleaner 24 and fan 23 to be arranged in the gas flow rate in the real-time supervision main ventilation pipeline 21.
The utility model discloses a set up a slice perforated plate 25 at first air cleaner 24's output, carry out the stationary flow to the gas of flowing through, also can ensure the accuracy of the gas flow rate that air velocity transducer 26 monitored.
Further, the utility model discloses can add a sampling air pump in sampling pipeline 22, can be so that with the gas in the main ventilation pipeline, sample to gas sensor 3 through the sampling pipeline, can further promote the precision of monitoring.
In order to further filter out any interference of bait residues or moisture present in the sample gas with the monitoring result, a second air filter may be provided in the sample line 22.
Fig. 3 is a schematic structural diagram of relevant components of the main ventilation pipeline 21 in the gas guiding system, as shown in fig. 3, after the above components are connected in sequence along the flow direction of gas in the main ventilation pipeline 21, the flow direction of the gas exhaled by the collected ruminant is:
by connecting the air inlet end of the main ventilation pipeline 21 to the air holes 14 of the crib 11, after the fan 23 arranged at the air outlet end of the main ventilation pipeline 21 is started, the air exhaled by the ruminant enters the main ventilation pipeline 21 through the air holes 14, then flows through the first air filter 24 for preliminary filtration, and then flows through the probe of the wind speed sensor 26 after being stabilized by the porous plate 25, so as to particularly detect the flow rate of the air in the main ventilation pipeline 21; a portion of the gas is then sampled by a sampling line 22 to a gas analysis system to detect a target gas (e.g., CH) in the sampled gas by a gas sensor 4 、CO 2 Equal gas) and the rest is discharged by a fan.
Fig. 4 is a partial structure diagram of the quantitative feeder, as shown in fig. 4, the quantitative feeder 12 of the present invention mainly comprises a material box 121, and a discharging device 122 disposed at the lower opening of the material box 121 for storing the bait to be fed, wherein the discharging hole of the discharging device 122 is connected to the discharging pipe 13, so as to guide the bait output by the discharging device 122 into the trough 11 through the discharging pipe 13.
Fig. 5 is a schematic structural diagram of the discharger provided in the present invention, and as shown in fig. 5, the discharger 122 mainly includes a discharger housing 1221 and a material distributing gear 1222 inside the discharger housing 1221.
The blanking hole has been seted up to the upper end of discharger shell 1221, and workbin 121 sets firmly on discharger shell 1221, and the lower part opening part of workbin 121 switches on with the blanking hole of seting up on the discharger shell 1221.
Further, a plurality of material receiving slots are formed in the outer circumferential array of the distribution gear teeth 1222, 6 material receiving slots are formed in the distribution gear teeth 1222 as shown in fig. 5, and the outer circumference of the distribution gear teeth is in clearance fit with the discharger housing. The material distributing gear 1222 is driven by the stepping motor to rotate, the bait in the material box 121 flows in when any material containing groove rotates to the material discharging hole, and the injected bait is injected into the food groove 11 through the material discharging pipe 13 when the material containing groove rotates to the material discharging hole connected with the material discharging pipe 13.
It should be noted that, whether bait is put into the trough 11 or not can be controlled by controlling the start and stop of the stepping motor, and the amount of the bait put into the trough 11 in each time period can be controlled by controlling the rotating speed of the stepping motor.
Fig. 6 is a schematic structural diagram of a power supply system provided by the present invention, as shown in fig. 6, the present invention provides a ruminant carbon emission monitoring device, wherein the adopted power supply system 4 mainly includes a storage battery 41, a switching power supply 42, a power switching module 43 and a power conversion module 44.
Therein, the battery 41 may be connected to a solar charging module, which mainly comprises a solar charging controller 46 and a solar panel 47. The solar panel 47 is used for converting solar energy into electric energy, and is controlled by the solar charging controller 46 to store the obtained electric energy in the storage battery 41.
Further, the power supply switching module 43 switches the connection of the storage battery 41 and the switching power supply 42; the power conversion module 44 adjusts the voltages of the battery 41 and the switching power supply 42.
The utility model provides a power supply system 4 can provide the power through battery 41, can also provide through switching power supply 42 (like industry switching power supply), and two kinds of power supply modes can guarantee the ruminant carbon emission monitoring devices who provides, even if thrown into service to outdoor also can have long-time duration.
Based on the content of above-mentioned embodiment, as an optional embodiment, it is shown in combination with fig. 1 that, the utility model provides a ruminant carbon emission monitoring devices still adds host system, RFID reader 5 and ultrasonic ranging module 6.
Fig. 7 is a schematic diagram illustrating the connection between the main control module and other components, as shown in fig. 7, the signal output terminal of the RFID reader 5 and the signal output terminal of the ultrasonic ranging module 6 are connected to the signal input terminal of the main control module;
and the signal output end of the main control module is connected with a controller of the stepping motor, a controller of the fan and a controller of the sampling air pump.
As an optional embodiment, the utility model provides a ruminant carbon emission monitoring devices mainly includes control module, RFID reader 5, ultrasonic ranging module 6, gaseous bootstrap system 2, gaseous analytic system 3 to and outside output module, local control module, remote control module etc..
The RFID reader 5 mainly uses RFID technology to obtain identity information of a ruminant by identifying ear tag information of the ruminant. The RFID reader 5 can be arranged in the inner space of the body structure 7, the collecting range of which covers the area of the trough. If the RFID reader 5 can detect the ear tag information, it indicates that the ruminant exists around the ruminant carbon emission monitoring device at the moment; if the RFID reader 5 does not detect the ear tag information, it indicates that there is no ruminant present around the ruminant carbon emission monitoring device at this time. The detection result of the RFID reader 5 is uploaded to the control module, and the control module can control the external output module including the working states (including start-stop and/or rotating speed) of the stepping motor, the fan and the sampling air pump according to whether the ruminant exists around the ruminant carbon emission monitoring device.
The ultrasonic ranging module is mainly used for detecting the distance from the head of the ruminant to the ultrasonic ranging sensor in real time and uploading the detected distance information to the control module; if the distance is too large (larger than a preset threshold), the control module determines that the detection result obtained according to the currently collected gas is an invalid detection result, and only takes the gas detection result collected when the distance between the head of the ruminant and the ultrasonic ranging sensor is within a preset range as an effective detection result.
As an optional embodiment, the utility model provides a ruminant carbon emission monitoring devices can also add head position appearance judgement module, and main control module's signal input part is connected to head position appearance judgement module's signal output part.
The head pose judging module mainly comprises a depth sensing camera, a color depth image of the head of the ruminant is shot by the depth sensing camera, and the color depth image of the head is input into a pre-trained target detection model, so that three-dimensional space coordinates of a plurality of key points (such as ears, eyes and mouths) of the head of the ruminant in the crib 11 can be obtained. Furthermore, the main control module can judge whether the head pose of the ruminant meets the requirement of effectively collecting the exhaled gas according to the three-dimensional space coordinate.
Based on the content of the above embodiment, as an optional embodiment, as shown in fig. 1, the device for monitoring carbon emission of a ruminant provided by the present invention may further include a weight collecting platform 9, the weight collecting platform 9 is disposed in front of the bait feeding system 1, and when a ruminant stands on the weight collecting platform 9 and eats from the trough 11, weight information of the ruminant may be collected.
As shown in fig. 7, a signal output end of the weight collection platform 9 is connected to a signal input end of the main control module, so as to send collected weight information of the ruminant to the main control module in real time. The main control module can judge whether a ruminant is around the provided ruminant carbon emission monitoring device or not by combining the detected weight information.
Meanwhile, the user can also display the weight information through the main control module and the CO in the gas detected by the gas analysis system 3 2 And CH 4 Provides data support for accurately analyzing the carbon emission of the ruminants.
Based on the content of the above embodiment, as an optional embodiment, as shown in fig. 1, the device for monitoring carbon emission of ruminants provided by the utility model further comprises a sign collecting and detecting unit 10, wherein the sign collecting and detecting unit is arranged on one side of the weight collecting platform to collect sign information of the ruminants.
Referring to fig. 7, a signal output end of the physical sign acquisition and detection unit 10 is connected to a signal input end of the main control module.
Correspondingly, the user can also display the physical sign information through the main control module and the CO in the gas detected by the gas analysis system 3 2 And CH 4 Provides data support for accurately analyzing the carbon emission of the ruminants.
Fig. 8 is a schematic structural diagram of a system for monitoring carbon emissions of ruminants, which combines the contents shown in fig. 7 and 8, and in the device for monitoring carbon emissions of ruminants, each main control module is in communication connection with a local control module and a remote communication module respectively.
Wherein the local control module is mainly used for displaying CO detected by the gas analysis system 3 in real time 2 、CH 4 Waiting for the concentration value of the gas, the wind speed, the temperature value and the like in a main ventilation pipeline of the gas guide system, and storing all detection results into a local database.
Furthermore, the remote communication module of each ruminant carbon emission monitoring device utilizes the LORA Internet of things gateway technology to transmit the acquired detection results to an information management platform on a PC respectively, so that a user can remotely control each ruminant carbon emission monitoring device, and the transmitted detection results are stored in a cloud.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A ruminant carbon emission monitoring device, comprising: the bait feeding system, the gas guiding system and the gas analyzing system;
the bait supply system comprises a feed trough and a quantitative feeder, the output end of the quantitative feeder is connected to the feed trough through a discharge pipe, and air holes are formed in the side edge of the feed trough;
the gas guiding system comprises a main ventilation pipeline and a sampling pipeline; the air inlet end of the main ventilation pipeline is connected to the air vent of the crib, and a fan is arranged in the main ventilation pipeline; after the fan operates, negative pressure is formed in the main ventilation pipeline so as to guide the gas at the air vent of the crib into the main ventilation pipeline;
the sampling pipeline is in conduction connection with the main ventilation pipeline and the gas analysis system so as to sample gas in the main ventilation pipeline to the gas analysis system;
the gas analysis system includes a gas sensor.
2. The ruminant carbon emissions monitoring device as claimed in claim 1, wherein a first air filter is provided in the primary ventilation line;
the first air filter is positioned between the air inlet end of the main ventilation pipeline and the fan;
and a porous plate is laid at the joint of the output end of the first air filter and the main ventilation pipeline.
3. The ruminant carbon emission monitoring device as recited in claim 2, wherein a probe of an air velocity sensor is disposed in the primary ventilation pipeline;
and a probe of the wind speed sensor is positioned between the first air filter and the fan.
4. The ruminant carbon emission monitoring device as recited in claim 1, wherein a sampling air pump is provided in a sampling line between the main ventilation line and the gas analysis system.
5. The ruminant carbon emissions monitoring device as claimed in claim 1, wherein a second air filter is provided in the sampling line.
6. The ruminant carbon emissions monitoring device as claimed in claim 1, wherein the quantitative feeder comprises a bin, and a discharger connected to a lower opening of the bin; the discharger comprises a discharger shell and distribution gear teeth positioned in the discharger shell;
the upper end of the discharger shell is provided with a discharging hole, the material box is fixedly arranged on the discharger shell, and the lower opening of the material box is communicated with the discharging hole;
a plurality of material accommodating grooves are formed in the circumferential array of the outer side of the distributing gear teeth, and the circumferential of the outer side of the distributing gear teeth is in clearance fit with the discharger shell;
the material distributing gear teeth are driven by the stepping motor to rotate.
7. The ruminant carbon emissions monitoring device as recited in claim 1 further comprising: a power supply system;
the power supply system comprises a storage battery, a switching power supply, a power supply switching module and a power supply conversion module, wherein the storage battery is connected with the solar charging module;
the power supply switching module switches the access of the storage battery and the switching power supply;
and the power supply conversion module adjusts the voltages of the storage battery and the switch power supply.
8. The ruminant carbon emissions monitoring device as recited in claim 1 further comprising: the system comprises a main control module, an RFID reader and an ultrasonic ranging module;
the signal output end of the RFID reader and the signal output end of the ultrasonic ranging module are connected with the signal input end of the main control module;
and the signal output end of the main control module is connected with a controller of the stepping motor, a controller of the fan and a controller of the sampling air pump.
9. The ruminant carbon emissions monitoring device as recited in claim 8 further comprising: the signal output end of the weight acquisition platform is connected with the signal input end of the main control module;
the weight acquisition platform is arranged in front of the bait replenishment system, and when a ruminant stands on the weight acquisition platform and eats from the trough, the weight information of the ruminant is acquired.
10. The ruminant carbon emissions monitoring device as recited in claim 9 further comprising: the signal output end of the sign acquisition and detection unit is connected with the signal input end of the main control module;
the sign acquisition and detection unit is arranged on one side of the weight acquisition platform and is used for acquiring sign information of the ruminant.
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| CN202222065703.5U CN218389312U (en) | 2022-08-08 | 2022-08-08 | Ruminant carbon emission monitoring device |
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| CN202222065703.5U CN218389312U (en) | 2022-08-08 | 2022-08-08 | Ruminant carbon emission monitoring device |
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| CN202222065703.5U Active CN218389312U (en) | 2022-08-08 | 2022-08-08 | Ruminant carbon emission monitoring device |
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| CN (1) | CN218389312U (en) |
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