CN116369225B - Automatic liquid feed feeding system for boars - Google Patents
Automatic liquid feed feeding system for boars Download PDFInfo
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- CN116369225B CN116369225B CN202211731425.0A CN202211731425A CN116369225B CN 116369225 B CN116369225 B CN 116369225B CN 202211731425 A CN202211731425 A CN 202211731425A CN 116369225 B CN116369225 B CN 116369225B
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- 241000282887 Suidae Species 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 title claims description 19
- 239000000463 material Substances 0.000 claims abstract description 76
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 235000021050 feed intake Nutrition 0.000 claims description 36
- 238000000855 fermentation Methods 0.000 claims description 36
- 230000004151 fermentation Effects 0.000 claims description 36
- 238000007726 management method Methods 0.000 claims description 33
- 238000009826 distribution Methods 0.000 claims description 22
- 230000009467 reduction Effects 0.000 claims description 14
- 230000032258 transport Effects 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 8
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- 239000000284 extract Substances 0.000 claims 1
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- 238000002156 mixing Methods 0.000 abstract description 5
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- 230000001488 breeding effect Effects 0.000 abstract description 3
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- 230000005856 abnormality Effects 0.000 description 5
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- 235000015097 nutrients Nutrition 0.000 description 4
- 206010020710 Hyperphagia Diseases 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000037406 food intake Effects 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 230000009027 insemination Effects 0.000 description 2
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
- A01K5/0216—Automatic devices for the distribution of liquid fodder
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/001—Fodder distributors with mixer or shredder
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
- A01K5/0275—Automatic devices with mechanisms for delivery of measured doses
- A01K5/0283—Automatic devices with mechanisms for delivery of measured doses by weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/62—Over or under weighing apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention relates to the technical field of intelligent breeding, in particular to an automatic feeding system for liquid materials of boars, which comprises a conveying unit, a stirring device, an acquisition unit and a management terminal, wherein the conveying unit is used for conveying the materials into the trough of each pig house through a conveying pipeline, an electric control valve is arranged on the conveying pipeline above each trough, the electric control valve is connected with the controller, the controller is used for controlling the opening and closing of the electric control valve and the opening of the electric control valve, the feeding unit is arranged above the trough of each pig house and used for feeding the trough, the material storage device comprises a tank body, a discharge hole of the tank body is connected with a discharge pipeline and is used for conveying the materials into the trough, the stirring device is used for uniformly mixing the materials and the materials in the trough, and the acquisition unit is used for acquiring the feeding time of the boars and sending the feeding time to the management terminal for storage. According to the scheme, the boars can be fed in a targeted mode, and the safety of feeding the boars is improved.
Description
Technical Field
The invention relates to the technical field of intelligent breeding, in particular to an automatic liquid feed feeding system for boars.
Background
Pig farms are a pig farm specially used for raising boars, and are divided into two types, namely a pig farm and a pig farm according to the scale and the purpose. The general boar house is mainly used for providing pig semen for artificial insemination of sows in the pig farm, and is commonly called a boar house. The standard of boar stations is larger, and the boar station is used for providing boar semen for artificial insemination of a group company subordinate feedlots, and even directly packaging and selling the boar semen.
For the latter, the feeding scale is generally up to about 300 boars. Meanwhile, the pig farm has the strictest biological safety level in all pig farms, the price of the boars is low, the ratio of the boars to the sows in the pig farm is 1:100, the loss of one pig can lead 100 sows to not obtain semen, and the semen product itself needs to be high in quality and high in biological safety due to the fact that the semen is taken into consideration of marketing or delivery.
High quality semen is generally derived from the feed regulation of boars, which is mainly determined by feed, drinking water and environment. In the aspect of feed, most boar stations at present adopt a manual feeding or dry feed line system for feeding. Both modes have certain problems:
1. The artificial feeding can realize the independent configuration of the feed of each boar, thereby meeting the individual requirements. The constitution can be improved, the weight can be controlled and the like by adding independent nutrient substances, but the risk of infection can be faced by artificial feeding and stirring of the feed, and related researches show that the most main way of spreading various swine fever among pig farms is through the transmission of pig farm personnel;
2. the unified feeding of the dry material lines is difficult to realize individual preparation of ingredients, individual feeding is performed, and weight control can be realized only by adjusting the feeding amount.
Above-mentioned problem has reduced pertinence and the security that the boar was fed, and then has caused the influence to the feeding of boar.
Disclosure of Invention
The invention aims to provide an automatic feeding system for liquid feed of boars, which can carry out targeted feeding on the boars and improve the feeding safety of the boars.
The invention provides a basic scheme that the automatic liquid feed feeding system for boars comprises a transportation unit, a feeding unit, an acquisition unit and a management terminal;
The conveying unit is used for conveying feed into the trough of each pig house through a conveying pipeline, and an electric control valve is arranged on the conveying pipeline above each trough;
the controller is used for controlling the opening and closing of the electric control valve and the opening size;
The feeding unit is arranged above the trough of each pig house and is used for feeding the trough and comprises a tank body and a stirring device;
the material feeding device comprises a tank body, a material feeding device and a material feeding device, wherein the tank body is used for storing fed materials;
The stirring device is used for uniformly mixing the materials in the trough and the feed;
The collection unit is used for collecting the feeding time of the boar and sending the feeding time to the management terminal for storage.
Further, the management terminal is further used for judging whether the boar feeding time accords with a preset feeding time range according to the feeding time, and if not, abnormal reminding of the feeding time is carried out.
Further, the collecting unit is also used for collecting the feed intake of the boar and sending the feed intake to the management terminal for storage;
The management terminal is also used for judging whether the feed intake of the boar accords with a preset feed intake range according to the feed intake, and if not, carrying out abnormal reminding of the feed intake.
Further, the acquisition unit comprises a pressure detection device and a timer;
the controller is respectively and electrically connected with the pressure detection device and the timer;
The pressure detection device is arranged at the bottom of the trough and is used for detecting the pressure of the trough, generating a pressure signal and sending the pressure signal to the controller;
the controller is connected with the management terminal and used for judging whether the pressure value belongs to a first preset pressure range according to the pressure signal, if so, starting the timer, judging whether the pressure value belongs to a second preset pressure range according to the pressure signal, if so, closing the timer, acquiring the timing of the timer as the ingestion time, and sending the ingestion time to the management terminal.
Further, the controller is further configured to identify a total feed amount according to the pressure signal, identify a total feed reduction amount according to a change of the total feed amount and the pressure signal, take the total feed reduction amount as a feed intake, and send the feed intake to the management terminal.
Further, the management terminal is further used for acquiring an instruction and issuing the instruction to the controller;
The controller is also used for controlling the corresponding devices to perform corresponding work according to the instruction.
Further, the transportation unit comprises a fermentation material device, a distribution tank device and a transportation pipeline;
the fermentation material device is connected with the distribution tank device through a fermentation material pipeline;
the distribution tank device conveys the feed to the trough of each pig house through a conveying pipeline;
The fermentation material device comprises a fermentation material tank;
the distribution tank device comprises a distribution tank group and a water return tank;
The conveying pipeline comprises a feeding loop and a blanking pipeline;
One end of the fermentation material pipeline is connected with the fermentation material tank, the other end of the fermentation material pipeline is connected with the distribution tank group, and a fermentation material pump is arranged on the fermentation material pipeline;
The distribution tank group is connected with the backwater tank through a first water return pipeline, is also connected with the feeding loop through a feeding pipeline, and is provided with a feeding pump;
The water return tank is connected with the feeding loop through a second water return pipeline;
And a plurality of feeding ports are arranged on the feeding loop and are used for being connected with blanking pipelines above the feed grooves of the pig houses.
Further, a delivery pump and an electric control water valve are arranged on the discharge pipeline;
The conveying pump is used for pumping the material of the tank body into the trough through the discharging pipeline;
The electric control water valve is also connected with a water pumping pipe, the other end of the water pumping pipe is connected with a water source, and the electric control water valve pumps water in the water source and adds mixed materials in the tank body.
Further, the conveying pump and the electric control water valve are electrically connected with the controller;
the controller is also used for controlling the opening and closing of the delivery pump and the electric control water valve and the opening size;
The water source connected with the electric control water valve is a hot water source.
Further, the stirring device comprises a rotating shaft and a motor;
the motor is electrically connected with the controller, and the controller is also used for controlling the opening and closing and the rotating speed of the motor;
A plurality of semicircular ring pieces are uniformly arranged on the rotating shaft at intervals, and the diameter of each semicircular ring piece is smaller than the inner diameter of the trough.
The basic principle and the advantages of the scheme include that 1, the scheme comprises a conveying unit, a feeding unit, an acquisition unit and a management terminal, wherein the conveying unit is used for conveying feeds into feed tanks of pig houses through conveying pipelines, electric control valves are arranged on the conveying pipelines above the feed tanks, the electric control valves are connected with a controller, and the controller is used for controlling the opening and closing of the electric control valves and the opening size of the electric control valves, so that different fed feed amounts are realized, and the feed is transported and distributed after being intensively stirred, but for pigs in different pig houses, different feed amounts can be fed by controlling the opening and closing time and the opening size of the electric control valves, different feeding requirements of different pigs are met, and weight control is realized by adjusting the feed amounts;
The feeding unit is used for feeding the trough and comprises a tank body, a conveying pump, an electric control water valve and a stirring device, wherein the tank body is used for storing fed materials such as medicines or nutrient substances, a discharge port of the tank body is connected with a discharge pipeline for conveying the materials into the trough, the conveying pump and the electric control water valve are arranged on the discharge pipeline, the conveying pump is used for pumping the materials of the tank body into the trough through the discharge pipeline, the electric control water valve is also connected with a water pumping pipe, the other end of the water pumping pipe is connected with a water source, the electric control water valve pumps water from the water source and adds mixed materials into the tank body, the mixed materials are conveyed into the trough, the materials in the trough of the stirring device and the feed are uniformly mixed, the material intake of the pigs during feeding is guaranteed, meanwhile, the independent configuration of the feed of each boar is realized, the individual requirements are met, the independent nutrient substances are convenient to be added, the physique is improved, the weight is controlled, the manual feeding is reduced, the infection sources or the transmission sources are isolated to a certain extent, and the safety of the boar is improved;
In addition, the collection unit is used for collecting the feeding time of the boars, sending the feeding time to the management terminal for storage, and a worker can obtain the feeding time of the boars through the management terminal and further judge whether the boars are ill or abnormal, if the boars are ill or abnormal, the worker can timely process the boars and adjust the feed of the boars through the feeding unit, so that the pertinence and the safety of feeding are further improved.
2. The water source connected with the electric control water valve is a hot water source, and after the hot water is pumped into the tank body to be mixed with the materials stored in the tank body, the materials are cooled and then pumped into the trough through the conveying pump, so that the feeding materials are sterilized and disinfected, and the feeding safety of the boars is ensured.
3. The scheme acquisition unit is further used for acquiring the feed intake of the boars and sending the feed intake to the management terminal for storage, and the management terminal can judge whether the feed intake of the boars accords with a preset feed intake time range according to the feed intake time, if not, the feed intake is abnormally reminded, and according to the feed intake, whether the feed intake of the boars accords with the preset feed intake range is judged, if not, the feed intake is abnormally reminded, so that workers are timely reminded that the boars of the workers possibly live or have abnormality, the management personnel can conveniently and timely handle the feed intake, and the system safety is improved.
4. The acquisition unit is through pressure detection device, time-recorder and controller, has accomplished the acquisition of time of ingestion and feed intake promptly, simple structure, with low costs.
5. The stirring device is characterized in that the rotating shaft is arranged on the notch of the trough, a plurality of semicircular ring pieces are uniformly arranged in the rotating shaft at intervals, the motor drives the rotating shaft to rotate, so that feed in the trough is stirred, medicines and feed are mixed, the semicircular ring pieces are uniformly arranged at intervals, the number of the semicircular ring pieces is set according to requirements, but when a plurality of pigs are in a pig house, the semicircular ring pieces divide the trough into a plurality of small troughs, so that the pigs can be fed in different manners, make a mad rush for are prevented, and each pig can be fed.
Drawings
FIG. 1 is a logic block diagram of an embodiment of an automated liquid feed feeding system for boars of the present invention;
FIG. 2 is a schematic diagram showing the structure of a transportation unit in an embodiment of the liquid feed automatic feeding system for boars according to the present invention
Fig. 3 is a schematic structural view of a stirring device in an embodiment of the automatic liquid feed feeding system for boars of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
The marks in the drawing of the specification comprise a trough 1, a rotating shaft 2, a motor 3, a semicircular piece 4, a fermentation tank 501, a distribution tank group 502, a backwater tank 503, a feeding loop 504, a blanking pipeline 505, a fermentation pipeline 506, a fermentation pump 507, a first backwater pipeline 508, a feeding pipeline 509, a feeding pump 5010, a second backwater pipeline 5011, a discharging valve 5012, a water storage tank 5013, a clean water pump 5014 and a pebble filter tank 5015.
In the description of the present application, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance unless otherwise expressly specified or stated, the term "plurality" is intended to be broadly construed, such as "connected" or "fixed" in either a fixed or removable or integral or electrical connection, or may be directly or indirectly connected via an intervening medium. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, it should be understood that the terms "upper", "lower", "left", "right" and the like in the embodiments of the present application are described in terms of angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in the context of a description, it will be understood that when an element is referred to as being "on," "under," "left" or "right" another element, it can be directly connected to the other element or intervening elements may be present.
Example 1
The embodiment is basically as shown in figure 1, and the liquid feed automatic feeding system for the boars comprises a transportation unit, a feeding unit, an acquisition unit and a management terminal;
the pig house comprises a conveying unit, a conveying unit and a control unit, wherein the conveying unit is used for conveying feed into the trough 1 of each pig house through a conveying pipeline, and an electric control valve is arranged on the conveying pipeline above each trough 1 and used for controlling the connection and the disconnection of the conveying pipeline;
The controller is used for controlling the opening and closing of the electric control valve and the opening size, thereby controlling the feed amount and the feed flow.
Specifically, as shown in FIG. 2, the transportation unit comprises a fermentation material device, a distribution tank device and a transportation pipeline;
The fermentation material device is connected with the distribution tank device through a fermentation material pipeline 506;
the distribution tank device conveys the feed to the trough 1 of each pig house through the transport pipeline.
The fermentation material device comprises a fermentation material tank 501, wherein the fermentation material tank 501 is used for adding feed and fermenting the feed;
The distribution tank device comprises a distribution tank group 502 and a backwater tank 503, wherein the distribution tank group 502 is used for adding and storing feed, the backwater tank 503 is used for adding water or recycling redundant water, and hot water is adopted for carrying out feed proportioning and/or mixing in the fermentation tank 501 and the distribution tank group 502, and the mixture is transported after being cooled, so that a certain disinfection and sterilization effect is achieved;
a transport conduit comprising a feed loop 504 and a blanking conduit 505;
One end of a fermentation material pipeline 506 is connected with the fermentation material tank 501, the other end is connected with the distribution tank group 502, and the fermentation material pipeline 506 is provided with a fermentation material pump 507 for pumping feed in the fermentation material tank 501 into the distribution tank group 502 through the fermentation material pipeline 506;
The delivery tank group 502 is connected with the backwater tank 503 through a first water return pipeline 508, is also connected with the feeding loop 504 through a feeding pipeline 509, and is provided with a feeding pump 5010 for pumping the feed in the delivery tank group 502 into the trough 1 of each pigsty through the feeding loop 504 and the blanking pipeline 505, wherein the feeding pump 5010 adopts a centrifugal pump or a screw type conveying pump, and the liquid feed is considered to be conveyed in the embodiment, so that the screw type conveying pump with stronger conveying capacity is selected;
the water return tank 503 is connected with the feeding loop 504 through a second water return pipeline 5011;
The feeding loop 504 is provided with a plurality of feeding ports for being connected with blanking pipelines 505 above the trough 1 of each pig house, and an electric control valve is arranged on the blanking pipelines 505 for controlling the connection and the disconnection of the blanking pipelines 505. In other embodiments, the drop tube 505 may be configured as a multi-turn multi-outlet tube, such as a Y-shaped tube, having two outlets. In addition, in this embodiment, the central liquid material conveying subsystem is further provided with a water storage tank 5013, the water storage tank 5013 is connected with other devices through a pipeline, and a clean water pump 5014 is arranged on the pipeline.
In other embodiments, the transportation unit further comprises a heating sleeve, the heating sleeve wraps the transportation pipeline and is used for preserving heat of feed transported by the transportation pipeline, the temperature range of heat preservation is 10-15 ℃, the temperature of the feed is guaranteed, so that healthy feeding of the boars is achieved, the breeding success rate is further improved, and in other embodiments, the heating sleeve can wrap the transportation pipeline at intervals, so that the heat preservation effect is achieved, and the electric energy consumption is reduced.
And the feeding unit is arranged above the trough 1 of each pig house and is used for feeding the trough 1.
Specifically, the charging unit comprises a tank body, a delivery pump, an electric control water valve and a stirring device;
the material storage device comprises a tank body, a material storage device and a material storage device, wherein the material storage device is used for storing fed materials, and the materials can be medicines or nutrient elements and the like;
a delivery pump and an electric control water valve are arranged on the discharge pipeline and are electrically connected with the controller;
the controller is also used for controlling the opening and closing of the delivery pump and the electric control water valve and the opening size;
the conveying pump is used for pumping the material of the tank body into the material tank 1 through the discharging pipeline;
The electric control water valve is connected with a water pumping pipe, the other end of the water pumping pipe is connected with a water source, and water in the water source is pumped into the tank body to be mixed with the mixed material, wherein the water source connected with the electric control water valve is a hot water source, and after the hot water is pumped into the tank body to be mixed with the stored material, the tank body is cooled, and then the tank body is pumped into the trough 1 through a conveying pump;
The stirring device is used for uniformly mixing the materials in the trough 1 and the feed, and is shown in figure 3, wherein the stirring device comprises a rotating shaft 2 and a motor 3;
The motor 3 is electrically connected with the controller, and the controller is also used for controlling the opening and closing and the rotating speed of the motor 3, the output shaft of the motor 3 is connected with the rotating shaft 2, and the rotating shaft 2 is transversely arranged on the notch of the trough 1;
A plurality of semicircular pieces 4 are uniformly arranged on a rotating shaft 2 at intervals, the diameter of each semicircular piece 4 is smaller than the inner diameter of a trough 1, the surface of each semicircular piece is smooth, so that each semicircular piece can rotate in the trough 1, when stirring is needed, a controller starts a motor 3, the motor 3 drives the rotating shaft 2 to rotate, and then drives the semicircular pieces 4 to rotate, so that feed and medicines in the trough 1 are stirred, the feed and medicine are uniformly mixed, the feeding effect of the medicines is guaranteed, when stirring is not needed, the semicircular pieces 4 are arranged above the trough 1, the trough 1 is divided into a plurality of small trough 1 areas, so that boars can eat separately, the aim of make a mad rush for is prevented, and each boar can eat is guaranteed. The feeding unit can timely rescue the sick pigs, and also can be customized to supplement nutrition for the boars. In addition, in other embodiments, the spiral stirring piece is further arranged on the rotating shaft 2, the radius of the stirring piece is not more than 3cm, and the surface is smooth, so that the mixing stirring effect can be enhanced.
The collection unit is used for collecting the feeding time and the feeding amount of the boar and sending the feeding time and the feeding amount to the management terminal for storage;
specifically, the acquisition unit comprises a pressure detection device and a timer;
the controller is respectively and electrically connected with the pressure detection device and the timer;
the pressure detection device is arranged at the bottom of the trough 1 and is used for detecting the pressure of the trough 1, generating a pressure signal and sending the pressure signal to the controller;
The controller is connected with the management terminal and is also used for judging whether the pressure value belongs to a first preset pressure range or not according to the pressure signal, starting a timer and judging whether the pressure value belongs to a second preset pressure range or not according to the pressure signal, if so, closing the timer, acquiring the timing of the timer as the feeding time and sending the feeding time to the management terminal, wherein the first preset pressure range is the corresponding feed amount fed by a boar for a single time and the error range thereof, for example, the feed amount fed by a boar for a single time is 2000g, and certain errors exist in feeding consideration, so the feed amount range can be set to 2000 g+/-100 g, the corresponding conversion is the pressure range, the first preset pressure range is determined by adding the pressure range of the dead weight of the trough 1, and the second preset pressure range is the dead weight corresponding pressure of the trough 1 and the error thereof, and a small amount of feed residue possibly exists in the trough 1 is considered, and the second preset pressure range is the dead weight corresponding pressure of the trough 1 and the error thereof;
In other embodiments, the controller is further configured to determine whether the timing of the timer exceeds a preset timing range, if yes, generate a feeding abnormality signal, and send the feeding abnormality signal to the management terminal, where the management terminal carries out feeding abnormality reminding according to the feeding abnormality signal, so that a worker can monitor whether the boar is fed normally in time, and the preset timing range is confirmed according to the corresponding boar and the historical collection time.
The controller is further used for identifying total feed amount according to the pressure signal, identifying total feed reduction amount according to the total feed amount and the change of the pressure signal, taking the total feed reduction amount as feed intake, and sending the feed intake to the management terminal, specifically, subtracting the pressure value corresponding to the trough 1 according to the pressure signal, obtaining the pressure value of the total feed amount, converting the pressure value to obtain the weight corresponding to the pressure value, identifying the total feed reduction amount according to the change of the total feed amount and the pressure signal, wherein the pressure signal is reduced along with feeding of pigs, when the pressure signal does not change within a preset time period, obtaining the current feed amount according to the current pressure signal, subtracting the current feed amount from the total feed amount, obtaining the total feed reduction amount, wherein the preset time period is set according to requirements, 20 minutes are set in the embodiment, and if feeding of pigs is not continued within 20 minutes, judging that the feeding of the pigs is completed, so that the total feed reduction amount can be obtained.
The management terminal is also used for judging whether the boar feeding time accords with a preset feeding time range or not according to the feeding time, if not, carrying out abnormal reminding of the feeding time, wherein the preset feeding time range is selected according to historical feeding time data of the corresponding boar, for example, the average value of the historical feeding time data of the corresponding boar is 10 minutes, and the fluctuation of the whole data is not more than 5 minutes, and the preset feeding time range is set to be 5-15 minutes;
The method is also used for judging whether the feed intake of the boar accords with a preset feed intake range according to the feed intake, and if not, carrying out abnormal reminding of the feed intake, wherein the preset feed intake range is selected according to historical feed intake data of the corresponding boar, and is set in the same way as the preset feed intake time range, and is not repeated herein;
the management terminal is also used for acquiring the instruction and issuing the instruction to the controller, and comprises, but is not limited to, a computer, a mobile phone and a tablet;
The controller is also used for controlling corresponding devices to perform corresponding work according to instructions, and is respectively and electrically connected with the valves (the electric control valve and the electric control water valve), the pumps (the fermentation pump 507, the feed pump 5010 and the feed pump), the heating jacket and the motor 3, and is used for respectively controlling the opening and closing, the flow, the temperature and the rotating speed of the corresponding valves, the corresponding pumps, the heating jacket and the motor 3, wherein the instructions comprise but are not limited to opening instructions, closing instructions, flow instructions, heating temperature instructions and rotating speed instructions of the corresponding valves, the corresponding pumps, the heating jacket and the motor 3.
Example two
The embodiment is basically the same as the embodiment, and is characterized by further comprising an electronic ear tag and a weak electric shock device;
The electronic ear tag is arranged on the pig ear, the weak electric shock device is arranged on the pig buttock, the weak electric shock device is connected with two elastic bands, the elastic bands are respectively sleeved on two rear legs of the pig, and in other embodiments, the electric shock device can be fixed by using adhesive tapes for further increasing the stability of the weak electric shock device;
The electronic ear tag is used for sending radio frequency signals in a first preset range, and each pig can be identified through the electronic ear tag;
The weak electric shock device comprises a shell, wherein an electrode, a switch, a power supply and a main control module are arranged in the shell, the power supply is connected with the electrode and the main control module, a solar cell is arranged on the top surface of the shell and the battery arranged in the power supply shell, a through hole is formed in the bottom of the shell, the electrode penetrates through the through hole to be in contact with the back of a pig, the electrode is connected with the power supply, a resistor and the switch are connected in series on a connecting circuit, the switch is connected with the main control module, and the main control module is further used for controlling the switch to be turned on and off, wherein when the electrode is used for conducting the electrode, the electrode is in weak electric shock, no harm is caused to the pig, the voltage of the weak electric shock is 8V, and the voltage of the weak electric shock to the piglets is 4V;
A receiving device is arranged in a second preset range by taking the trough 1 as the center and is used for receiving radio frequency signals in the second preset range by taking the trough 1 as the center; specifically, in the embodiment, the receiving device is arranged on the side wall of the trough 1, the second preset range is set according to the requirement of a user, but the trough 1 needs to be covered;
The controller is also used for starting the receiving device and controlling the emptying valve to start when the liquid material conveying subsystem and the trough 1 are in disinfection in the center, the receiving device receives radio frequency signals emitted by the electronic ear tags of pigs in a second preset range, the controller is triggered to generate driving signals and sends the driving signals to the main control module corresponding to the electronic ear tags of the pigs, the controller is also used for recognizing the intensity of the radio frequency signals received by the receiving device and controlling the voltage when the electrode is shocked according to the intensity of the radio frequency signals, and particularly, the voltage is controlled by controlling the voltage by arranging a rheostat in a loop of the electrode and a power supply.
The main control module controls the switch to be started (closed) according to the driving signal, the electrode is electrified to carry out weak current electrode on the pig, the pain is felt, but the pig is not hurt, and the main control module controls the switch to be started at intervals, the time of single starting is not longer than the preset starting time, in the embodiment, the time of single starting is 2s, the interval time is 10s, and the pig is prevented from being hurt by long-time electric shock;
Thus, when the disinfectant and the cleaning water are introduced to disinfect the central conveying liquid material subsystem and the trough 1, the disinfectant and the cleaning water are emptied through the emptying valve, meanwhile, in order to prevent the disinfectant and the cleaning water from being eaten by pigs by mistake, the disinfectant and the cleaning water are prevented from being eaten by pigs by mistake, and weak electric shock is carried out when the pigs are close to a second preset range taking the trough 1 as the center, so that the pigs are driven, the pigs are prevented from being close to the trough 1, the disinfectant and the cleaning water are prevented from being eaten by mistake, the safety of the pigs is protected, and meanwhile, the disinfectant and the cleaning water of the central conveying liquid material subsystem and the trough 1 are completed.
Example III
This embodiment is substantially identical to the above embodiments except that the controller is further configured to activate the pressure sensing means and the receiving means during feeding;
identifying the feed amount and the feed reduction amount according to the pressure signal transmitted by the pressure detection device, wherein the feed amount is the total feed amount, and the feed reduction amount is the fed feed amount minus the current feed amount;
identifying the pigs on feeding according to the radio frequency signals;
judging whether the pigs eat excessive food or eat independent food according to the identified fed pigs, feed amount and feed reduction amount, if so, generating a driving signal and sending the driving signal to a main control module of an electronic ear tag of the corresponding pig; specifically, in the feeding process, after the pigs fed currently are obtained, obtaining a feed reduction amount, and uniformly dividing the feed reduction amount on the pigs fed currently, so as to record the feeding amount of each pig and judge whether the pigs are fed excessively; obtaining the current ingested pigs, judging the number of heads of the current ingested pigs and the feeding amount of each pig in a pig house, and judging that the pigs eat single food if the feeding amount of each pig in the pig house does not meet the preset feeding amount requirement and the number of heads of the pigs is one;
The main control module is used for controlling the switch to start (the switch is closed and the circuit is conducted) according to the driving signal, the electrode is electrified, the weak current electrode is carried out on the pigs, the pain is felt, but the pigs cannot be injured, so that excessive eating and or eating of the pigs singly eaten are driven, the excessive eating of the pigs is prevented from causing gastrointestinal burden illness, the pigs are prevented from eating singly eaten, and the eating of other pigs is influenced. Thereby guaranteeing healthy raising of pigs.
In other embodiments, the controller is further configured to control the voltage level of the electrode during electric shock, and the voltage of the electric shock during sterilization by the central liquid material delivery subsystem and the trough 1 is greater than the voltage of the electric shock during feeding, because the harm of the misfeeding disinfectant and the cleaning water is far greater than that of excessive eating and single eating, thus the electric shock with higher intensity prevents the misfeeding of pigs. And pigs are used as a domesticated organism, and inertia can be formed after a plurality of electric shocks, so that the domestication of the pigs is facilitated.
Example IV
The embodiment is basically the same as the above embodiment, except that the device also comprises an environment indicating device;
The environment indicating device is electrically connected with the controller;
the controller is also used for starting the environment indicating device to indicate pigs when the central conveying liquid material subsystem and the trough 1 are killed;
The environment indicating device comprises a player and a blowing device, wherein the player and the blowing device are connected with a controller, the player is arranged on a fence of a pig house in the embodiment, the blowing device is arranged on the fence contacted with a trough 1 of the pig house and blows air into the pig house, and an air heater is adopted in the embodiment to prevent the pig disease caused by blowing cold air;
The controller starts the player and the blowing device when the central conveying liquid material subsystem and the trough 1 are killed;
the player is used for playing dispelling music and indicating that the pig is not close to the trough 1;
and the blowing device is used for blowing air and indicating that the pig is not close to the trough 1.
Each time when carrying liquid charging subsystem and silo 1 at the central authorities and carrying out the disinfection, environment indicating device starts, sound environment and air current environment change in the pig house, and the pig is in the environment of changing, can trigger weak electric shock to carry out a domestication to the pig, make it in the environment of changing, the habit of not being close to silo 1 is bred, thereby reduce its number of times by weak electric shock, but when daily feeding, the pig house internal environment can not have above-mentioned change, and the pig can be close to silo 1 and eat, also can not be by weak electric shock.
In other embodiments, the receiving device is further configured to receive radio frequency signals in a third preset range and a fourth preset range centered on the trough 1, where the fourth preset range diameter is greater than the third preset range diameter, and the third preset range diameter is greater than the second preset range diameter;
The controller is started when the central conveying liquid material subsystem and the trough 1 are killed, and if the receiving device receives a radio frequency signal in a fourth preset range, the controller is triggered, and the player is started;
if the receiving device receives the radio frequency signal in the third preset range, the controller is triggered, and the blowing device is started;
If the receiving device receives the radio frequency signal emitted by the electronic ear tag of the pig in the second preset range, the controller is triggered to generate a driving signal;
Therefore, multistage driving is formed, voice indication is firstly carried out, hot air indication is carried out if pigs continue to approach the trough 1, and weak electric shock is carried out if pigs continue to approach the trough 1. The frequency of driving pigs is reduced as much as possible, the harm to the pigs caused by driving is prevented, and the pigs are more easily domesticated.
The foregoing is merely an embodiment of the present application, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application date or before the priority date, can know all the prior art in the field, and has the capability of applying the conventional experimental means before the date, and a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present application, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present application. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (8)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103891626A (en) * | 2014-04-08 | 2014-07-02 | 安徽农业大学 | Breeding boar feed accurate feeding method and device |
| CN114424755A (en) * | 2022-03-02 | 2022-05-03 | 华南农业大学 | Mobile liquid feeding device for nursery pigs |
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| CA2608606A1 (en) * | 2007-10-24 | 2009-04-24 | John Hare | Methods and systems for supplying liquid feed to livestock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891626A (en) * | 2014-04-08 | 2014-07-02 | 安徽农业大学 | Breeding boar feed accurate feeding method and device |
| CN114424755A (en) * | 2022-03-02 | 2022-05-03 | 华南农业大学 | Mobile liquid feeding device for nursery pigs |
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