CN113396829A

CN113396829A - Intelligent livestock raising system and method

Info

Publication number: CN113396829A
Application number: CN202110648406.0A
Authority: CN
Inventors: 熊华; 马洪忠
Original assignee: Hubei Wisdom Agriculture Co ltd
Current assignee: Hubei Wisdom Agriculture Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-09-17

Abstract

The invention relates to the technical field of livestock breeding, and discloses an intelligent livestock breeding system and method, which comprises the following steps: intelligent weighing device, rail, grating intelligence door, measurement feeding device and host computer. The invention has the following advantages and effects: the livestock time of feeding, the volume of food intake, the livestock on an empty stomach weight of the livestock of this application record, the livestock feed and eat data such as back weight and the volume of feeding, and accurate corresponding to every livestock, data quality is high, is convenient for feed the law through big data analysis livestock, formulates more excellent mode of feeding, and it is few, efficient to gather data simultaneously and consume the manpower. This application is owing to rely on the instinct of livestock feed itself to make the livestock get into the rail, relies on the manpower very little, and the livestock resists the mood low, is difficult for producing stress response, labour saving and time saving, and is efficient. And the livestock is in a hungry state and enters the system provided by the application, so that the livestock is not easy to produce excrement in the weighing and feeding processes, and the device is low in maintenance cost.

Description

Intelligent livestock raising system and method

Technical Field

The application relates to the technical field of livestock breeding, in particular to an intelligent livestock breeding system and method.

Background

At present, the feed feeding amount of the livestock can be calculated only by determining the weight of the fasting state of the livestock. The weight of the livestock on the empty stomach before the livestock enters the weighing scale for feeding, the weight of the livestock after the livestock is fed, the difference between the weight of the livestock on the empty stomach and the weight of the livestock after the livestock is fed is the feeding amount, the feeding amount and the drinking amount can be clearly known according to the proportion of the feeding water, and the proper feeding mode can be established only by correlating the data of the feeding time, the feeding amount, the weight of the livestock on the empty stomach, the weight of the livestock after the livestock is fed, the feeding amount and the like. With the increasing scale of the feeding farm, the problem of data acquisition of each animal product is increasingly highlighted.

The "weighing" system adopted in the market at present comprises the following four modes:

firstly, traditional steelyard mode of weighing. This approach is prone to animal stress, harms animal products, and is extremely inefficient, typically found in small-scale animal farms or individual farms.

And the other is the weighing mode of the traditional platform scale. The method is to drive the animals to the weighbridge for weighing when the animals are slaughtered, or to weigh and settle accounts in batches when the animals are slaughtered, and the settlement method can only obtain the average livestock weight of each batch, cannot obtain the weight of each livestock accurately, has low data quality and has insufficient guidance effect on subsequent production. Generally common in larger scale farms.

And thirdly, an intelligent weight estimation system. The system consists of a video camera, a switch, a hard disk video recorder, an intelligent engine operation server and mobile phone APP software. The system collects livestock images in real time through a camera arranged above a livestock shed column, transmits the livestock images to a hard disk video recorder through an optical fiber and uploads the livestock images to a background operation server, and estimates the weight of livestock products by adopting an intelligent weight estimation algorithm, wherein the estimated weight has larger deviation with the actual weight.

Fourthly, a group-breeding automatic weighing device is adopted, the weighing is not carried out, the weight of each pig is not weighed, and important indexes such as the growth condition, the feed-meat ratio and the like of each pig cannot be obtained; secondly, live pigs eat and drink and spread on the intelligent livestock weighing device, need provide the electric energy 24 hours a day, waste the energy, can obtain the actual weight of livestock after need regularly washing the drying simultaneously.

Disclosure of Invention

Aiming at the defects in the prior art, the application aims to provide an intelligent livestock raising system and method, which can simply, quickly, energy-saving and accurately collect data such as the livestock feeding time, the livestock feed intake, the livestock fasting weight, the livestock fed back weight and the livestock feed intake.

In order to achieve the above purposes, on one hand, the technical scheme is as follows:

the application relates to an intelligence poultry system, include:

the intelligent weighing device comprises a standing plate and a weight sensor arranged at the bottom of the standing plate;

the fence is arranged around the intelligent weighing device in a surrounding mode, and is provided with an opening at one side, and only one livestock can be accommodated in the fence;

the grating intelligent door comprises an entrance grating, an opening and closing door and a feeding grating, wherein the opening and closing door is arranged at the opening of the fence, the entrance grating is arranged at two sides outside the opening and closing door, and the feeding grating is arranged on the side walls at two sides of the opening of the fence and is far away from the opening and closing door;

the metering feeding device is arranged beside the intelligent weighing device and is connected with a feeding trough, and the feeding trough extends into the fence and is positioned beside the feeding grating;

and the host is in signal connection with the intelligent weighing device, the inlet grating, the feeding grating, the opening and closing door and the metering feeding device respectively, acquires data of the intelligent weighing device, the inlet grating and the feeding grating and controls the opening and closing door and the metering feeding device to operate.

Preferably, the ear tag recording device comprises at least one ear tag reader and at least one animal ear tag;

the animal ear tag is arranged on the livestock ear;

the ear tag reader is installed on the fence and located above the feeding groove, and is respectively in signal connection with the animal ear tag and the host, so that the data of the animal ear tag is transmitted to the host.

Preferably, each side wall of the enclosure comprises:

an upper cross beam positioned at the upper part of the side wall of the fence;

a bottom cross beam located at the bottom of the side wall of the enclosure;

the longitudinal partitions are perpendicular to the upper cross beam and the bottom cross beam, are detachably connected with the upper cross beam and the bottom cross beam, and are uniformly distributed along the length direction of the upper cross beam;

the transverse partitions are perpendicular to the longitudinal partitions and are detachably connected with the longitudinal partitions, and the intervals between every two adjacent longitudinal partitions are gradually increased from bottom to top;

the adjacent side walls of the fence are detachably connected through fence upright posts.

Preferably, the switching door includes:

the door frame cross beams are provided with a pair of door frame cross beams, are positioned at the top and the bottom of the opening of the fence and are detachably connected with the fence;

the sliding door is slidably mounted on the doorframe beam through a linear sliding rail;

the pushing cylinder is installed beside the sliding door, the movable end of the pushing cylinder is fixedly connected with the sliding door, and the pushing cylinder is in signal connection with the host.

Preferably, be provided with on the rail and drive away the device, it includes to drive away the device:

a dislodging base mounted to the fence;

the driving-away cylinder is arranged on the driving-away base;

the driving-away motor is provided with a driving-away leather wheel for driving away livestock at the output end, and the non-output end is fixedly connected with the movable end of the driving-away cylinder;

the driving-away sliding rail is arranged at the top of the driving-away base, and the driving-away motor is arranged on the driving-away sliding rail in a sliding manner;

the driving-away air cylinder and the driving-away motor are in signal connection with a host and are controlled by the host to operate.

Preferably, the metering feeding device comprises:

the feed stirring barrel is arranged beside the fence and used for mixing feed;

the feed input pipe is connected with the feed stirring barrel;

the water delivery pipe is connected with the feed stirring barrel;

one end of the feed output pipe is communicated with the feed stirring barrel, and the other end of the feed output pipe is communicated with the feed feeding groove;

the feed stirring barrel is in signal connection with the host, and the host controls the feed stirring barrel to run.

Preferably, a metering conveying device is arranged between the feed input pipe and the feed stirring barrel;

the water delivery pipe is provided with a metering pump;

and the metering conveying device and the metering pump are in signal connection with the host.

Preferably, a feed manual valve is arranged at the upstream of the metering and conveying device;

and a water material manual valve is arranged at the upstream of the metering pump.

The application also provides an intelligent livestock raising method based on the system, which is characterized in that:

s1, when an entrance grating senses livestock, sending a signal to a host, controlling a switch door to open by the host, starting timing, and enabling the livestock to enter a fence;

s2, when the entrance grating senses that livestock enters, a signal is sent to the host, and the host controls the switch door to be closed;

s3, when the livestock is in the fence, the intelligent weighing device transmits the weight of the empty stomach of the livestock to the host, the host calculates the required feeding amount according to the weight of the empty stomach, the required feeding amount is transmitted to the metering feeding device, and the metering feeding device feeds the required feeding amount into the feeding groove;

s4, enabling the livestock to contact the feeding grating when the livestock eats the feed in the feeding groove, enabling the livestock to leave the feeding groove after the feed is eaten, enabling the livestock to be separated from the feeding grating, enabling the feeding grating to send a signal to the host, enabling the host to control the opening and closing of the door, and stopping timing;

s5, after the livestock completely exits the fence, the entrance grating senses that the livestock leaves and sends a signal to the host, and the host controls the switch door to be closed;

and S6, recording the feeding amount corresponding to the livestock, the weight change before and after the livestock is fed, the livestock feeding time and the livestock feeding duration by the host, and recording into a database.

Preferably, when the intelligent farming system further comprises an ear tag recording device, the ear tag recording device comprises at least one ear tag reader and at least one animal ear tag; when the animal ear tag is arranged on the livestock ear and the ear tag reader is arranged on the fence and positioned above the feeding groove;

step S2 is:

s21, after the livestock completely enters the fence, the livestock is separated from the entrance grating, the entrance grating sends the model to the host, the host controls the switch door to be closed, and meanwhile, the ear tag reader reads data of the animal ear tag and sends the data to the host.

The beneficial effect that technical scheme that this application provided brought includes:

the utility model provides an intelligence poultry system and method, utilize rail restriction intelligence to get into a livestock at every turn, utilize the grating intelligence door control switch condition, intelligence weighing device can be quick singly weigh the livestock, rethread host computer record livestock ingestion time, the food intake, the livestock is weight on an empty stomach, the livestock feeds and eats data such as back weight and the volume of feeding, the accurate correspondence of data reaches every livestock, data quality is high, be convenient for feed the law through big data analysis livestock, formulate more excellent mode of feeding, it is few that the manpower is consumed to the data collection simultaneously, high efficiency.

The mode of weighing that this application adopted, owing to rely on the instinct of livestock feed itself to make the livestock get into the rail, rely on the manpower very little, the livestock resists the mood low, is difficult for producing stress response, labour saving and time saving, and is efficient. And the livestock is in a hungry state and enters the system provided by the application, so that the livestock is not easy to produce excrement in the weighing and feeding processes, and the device is low in maintenance cost.

In addition, a single weighing mode is adopted, the weight data are accurate, the weighing device can correspond to individual livestock, and indexes such as the growth condition, the meat-to-feed ratio and the like of each livestock can be easily measured.

This application only needs to open when feeding, can be in shutdown maintenance state at ordinary times, and the electric power cost is low.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic front view of an embodiment of the present application.

Fig. 2 is a schematic top view of the embodiment shown in fig. 1.

Fig. 3 is a schematic structural diagram of the grating smart door in fig. 1.

Fig. 4 is a schematic view of a side wall of the pen of fig. 1.

Fig. 5 is a schematic structural diagram of the driving-off device in fig. 1.

Reference numerals:

1. an intelligent weighing device; 11. standing the plate; 12. a weight sensor;

2. a fence; 21. an upper cross member; 22. a bottom cross member; 23. longitudinally separating; 24. transverse septa; 25. a fence post;

3. a grating intelligent door; 31. an entrance grating; 32. opening and closing the door; 321. a doorframe beam; 322. a sliding door; 323. a push cylinder; 324. a linear slide rail; 33. feeding a grating;

4. a metering feeding device; 41. a feed bunk; 42. a feed stirring barrel; 43. a feed input pipe; 431. a metering conveyor; 432. a manual feed valve; 44. a water delivery pipe; 441. a metering pump; 442. a water material manual valve; 45. a feed output pipe;

5. a host;

6. an ear tag recording device; 62. an ear tag reader;

7. a dislodging device; 71. driving away the base; 72. driving away the cylinder; 73. driving away the motor; 74. driving away the slide rail; 75. driving away the leather wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In this embodiment, an intelligent livestock raising system is provided, which includes an intelligent weighing device 1, a fence 2, a grating intelligent door 3, a metering feeding device 4 and a host 5, and is mainly applied to the intelligent feeding and weighing effects of livestock.

The intelligent weighing device 1 comprises a standing plate 11 and a weight sensor 12 arranged at the bottom of the standing plate 11, wherein the weight sensor 12 is used for measuring the weight of a pig on the standing plate 11, and therefore the existing weight sensor 12 or other sensors for measuring the weight in the future are included in the protection scope of the application.

Fence 2 encloses to establish around intelligent weighing device 1 to at one side opening, every lateral wall of fence 2 has a plurality of models in this embodiment, can choose for use according to the average size and the biggest size of the pig of feeding for only can hold a pig in the fence 2, in some other embodiments, also have fence 2 for the piecemeal concatenation, can assemble into suitable size with the lateral wall.

Grating intelligence door 3 includes entrance grating 31, switch door 32 and the grating 33 of feeding, as shown in fig. 1 and fig. 2, switch door 32 sets up in 2 openings of rail, by host computer 5 control switch, and entrance grating 31 sets up in the switch door 32 outside, the form of grating has the multiple, in this embodiment, set up the transmitting terminal in one side of switch door 32, set up the receiving terminal at the opposite side, from transmitting terminal transmission laser to receiving terminal, when the pig only blocks the laser, the receiving terminal is to host computer 5 transmission signal, make switch door 32 open. Feeding grating 33 sets up in the position that is close to feed bunk 41, structurally, it is similar to entry grating 31 to express for keeping away from switch door 32, the pattern sets up transmitting terminal and receiving terminal respectively in feed bunk 41 both sides, can hinder the optic fibre between transmitting terminal and the receiving terminal when the pig has arrived feeding position, trigger feeding grating 33 and send signals, when the pig only feeds the end and leaves feed bunk 41, can make and feed between grating 33's transmitting terminal and the receiving terminal reconnection, send signals to host computer 5 once more, after host computer 5 received two signals of feeding grating 33, will judge that the pig has only fed and has accomplished, host computer 5 can control switch door 32 and open, it only to emit the pig.

The metering and feeding device 4 is arranged beside the intelligent weighing device 1, a feeding groove 41 is arranged on one side of the intelligent weighing device, the feeding groove 41 extends into the fence 2 and is positioned beside the feeding grating 33, the metering and feeding device 4 mainly mixes raw materials or semi-finished feeds and water into feeds suitable for eating, the feeding amount and the mixing ratio are determined by factors such as the weight of an empty stomach, the age of a pig and the historical feeding amount of the pig measured by the intelligent weighing device 1, and the factors are calculated by the host 5.

The host 5 acquires data of the intelligent weighing device 1, the entrance grating 31 and the feeding grating 33 and controls the operation of the opening and closing door 32 and the metering feeding device 4.

According to the embodiment, the individual pigs can independently or artificially enter the enclosure 2 only in the hungry state, the weight of the empty stomach is obtained and recorded by weighing, a proper amount of feed is accurately fed, and the feed waste is reduced. For the farm applied in the embodiment, after 3-5 times of manual training, the pigs can independently enter the switch door 32, the resistance of the pigs to emotion is small, stress reaction is not generated, feeding quality is not affected, and manpower consumption is low. The obtained data can accurately correspond to a single pig, the feeding method can be guided and adjusted according to factors such as the actual growth condition, the sick condition, the final meat quality and the like of the pig, the data quality is high, and the statistical effect is good.

In the embodiment, the problem of counting the pigs still exists, the appearance of the pigs is similar, and the feeding personnel cannot directly distinguish the individual pigs. In some embodiments, the method is to use liquid nitrogen and soldering iron to print frozen branded labels on the surfaces of pigs, and in other embodiments, the method is to print two-dimensional code marks on the surfaces of livestock.

As a preferred choice, still should include ear tag recorder 6 in this embodiment, ear tag recorder 6 includes at least one ear tag reader 62 and at least one animal ear tag, and the animal ear tag is beaten on pig ear, and ear tag reader 62 sets up in feed bunk 41 top, has one or more, and when pig was only when feed bunk 41 was eaten like this, the ear tag can get into ear tag reader 62's acceptance range, and ear tag reader 62 can transmit pig's identification signal for host computer 5, can very convenient carry out pig only identify like this to establish the database of individual pig automatically, reduce manpower consumption.

In the foregoing embodiment, the enclosure 2 has two main functions, namely blocking of animals on the one hand and providing a location basis for the installation of some equipment on the other hand. In a preferred embodiment, therefore, as shown in fig. 4, each side wall of the enclosure 2 includes an upper beam 21, a lower beam 21, and medians 23 and crosspieces 24, wherein the upper beam 21 and the lower beam are mainly used for supporting, the medians 23 are longitudinally arranged on the side wall of the enclosure 2, the upper and lower ends are respectively connected with the upper beam 21 and the lower beam, the medians 24 are vertically arranged with the medians 23, and the distance between the medians 24 is gradually increased from bottom to top. The distance between the transverse partitions 24 at the bottom is small and the transverse partitions are dense, so that the livestock is not easy to escape from the cage, and the distance between the transverse partitions 24 at the upper part, especially the height of the livestock, is large, so that the supporting function is mainly realized.

In the foregoing embodiments, the switch door 32 can be implemented in various ways, for example, in some embodiments, a lead screw is provided between the switch door 32 and the rail 2 to drive the switch door 32 to slide open, or in some embodiments, a torque motor is provided to rotate the switch door 32 to open. Some animals may be sensitive to some type of opening and may be irritating, so the particular type of door 32 that is used will depend on the particular type of animal being fed.

For pigs and most common livestock, a preferred embodiment comprises a door frame beam 321, a sliding door 322 and a pushing cylinder 323, wherein the door frame beam 321 is arranged at the top and the bottom of an opening of the fence 2, two ends of the door frame beam 321 are connected with an upper beam 21 or a lower beam of the fence 2 in the embodiment shown in fig. 2 and 3 to play a stabilizing role, the opening and closing door 32 and the door frame beam 321 are connected through a linear sliding rail to reduce the resistance of opening and closing the door 32, the pushing cylinders 323 are respectively arranged at two sides of the opening and closing door 32, and the movable end of the pushing cylinder 323 and two sides of the sliding door 322 are fixedly connected, so that the sliding door 322 can be controlled by the pushing cylinder 323 to be opened or closed relatively, the whole moving range of the opening and closing door 32 is small, the frightening range of the livestock is small, the adaptability is good, and the durability is high.

In the previous embodiment, when the pig only eats the feed, the feeding grating 33 is triggered, so that the switch door 32 is opened and cannot leave the fence 2, so that in some embodiments, the livestock can be driven away by a manual driving method. However, in order to reduce the consumption of manpower, in a preferred embodiment, as shown in fig. 2 and 5, a driving-off device 7 is provided on the fence 2, and the driving-off device 7 is first provided with a driving-off base 71 on the fence 2, serving as a basis for mounting other components. The driving-away base 71 is provided with a driving-away slide rail 74, one end of the driving-away base 71, which is far away from the fence 2, is provided with a driving-away cylinder 72, the movable end of the driving-away cylinder 72 is provided with a driving-away motor 73, the driving-away motor 73 is erected on the driving-away slide rail 74, the output end of the driving-away motor 73 is provided with a driving-away pulley 75, and the driving-away pulley 75 is provided with a plurality of small belts. After the pig only eats the fodder, trigger feeding grating 33 and send a signal, host computer 5 control switch door 32 is opened, and drives away cylinder 72 and start this moment, and the promotion is driven away motor 73 and is slided on driving away slide rail 74 for it stretches out to drive away the pulley 75, and host computer 5 drives away motor 73 activity at the drive simultaneously, and it is rotatory to drive away pulley 75, drives away the pulley 75 and slightly takes out the pig, makes the pig only withdraw from rail 2. In some other livestock, the spinning speed of the driving-away motor 73 can be adjusted to adjust the whipping force, or the shape and the style of the leather wheel can be adjusted to avoid irritating the livestock.

In the foregoing embodiments, the measuring and feeding device 4 has many forms, and in a preferred embodiment, the measuring and feeding device 4 comprises a feed mixing barrel 42, a feed input pipe 43, a water delivery pipe 44 and a feed output pipe 45, ingredients with proper proportion are mixed in the feed mixing barrel 42 through the feed input pipe 43 and the water delivery pipe 44, and the feed mixing barrel 42 is arranged on a base as shown in fig. 1 in the embodiment, so that the feed mixing barrel 42 is higher than the feed trough 41, and blades driven by a motor are arranged in the feed mixing barrel 42 to fully mix the feed and the water uniformly. In daily maintenance, the water pipe 44 can also be used as a water pipe for flushing water, and the feed stirring barrel 42 is flushed with water for cleaning.

In order to further optimize the above embodiment, in order to facilitate the metering and feeding, a metering pump 441 is disposed on the water pipe 44, a metering and conveying device 431 is disposed on the feed input pipe 43, and both the metering pump 441 and the metering and conveying device 431 are in signal connection with the host 5, and the input amount is controlled by the host 5, specifically, in this embodiment, the metering and conveying device 431 is a vacuum conveying device, and the feed is sucked and conveyed into the feed stirring barrel 42 by vacuum quantitative suction.

Further optimized above the above embodiment, in order to prevent accidents, a manual feed valve 432 is further arranged upstream of the metering and conveying device 431, a manual water-feeding valve 442 is arranged upstream of the metering pump 441, and the manual feed valve 432 and the manual water-feeding valve 442 can be manually closed in case of emergency, so as to prevent further expansion of the accidents.

The embodiment also provides an intelligent farming method based on the foregoing embodiment, which includes the following steps:

s101, when the laser of the entrance grating 31 is blocked by a pig, the entrance grating 31 judges that the pig is ready to enter the fence 2, the entrance grating 31 sends a signal to the host 5 at the moment, the host 5 controls the switch door 32 to be opened, and meanwhile, the host 5 starts to time the feeding time; in the plant of general pig, when just using this embodiment, need only train the pig several times before usually, catch up the pig by the manual work this moment to near entry grating 31, after training a plurality of times, the pig only can seek switch door 32 by oneself and get into rail 2.

S201, after the laser of the entrance grating 31 is communicated, the entrance grating 31 considers that the pig enters, so that the entrance grating 31 sends a signal to the host 5, and the host 5 controls the switch door 32 to close.

S301, after the pigs enter the fence 2, because the pigs are in a hungry state during general feeding, the weight of the pigs at the time can be approximately used as the fasting weight, the intelligent weighing device 1 transmits the weight data of the pigs to the host 5, the host 5 calculates the required feeding amount according to various factors such as the age, the historical feeding amount and the fasting weight of the pigs, and transmits the required feeding amount to the metering feeding device 4, and the metering feeding device 4 feeds the mixed feed in a proper proportion;

s401, when the livestock eat the feed in the feed trough 41, laser transmission among the feeding gratings 33 can be blocked, the feeding gratings 33 can judge that the pigs eat at the moment, after the livestock leave the feed trough 41 after eating, the livestock are separated from the feeding gratings 33, the laser transmission among the feeding gratings 33 is recovered, the feeding gratings 33 can judge that the pigs are separated from the feed trough 41 at the moment based on the state that the laser transmission is blocked before, after eating, the host 5 controls the switch door 32 to be opened, timing is stopped, and the recorded time is feeding time;

s501, after the pigs are driven away from the fence 2, along with the leaving of the pigs, the laser of the entrance grating 31 is blocked and then communicated again, the entrance grating 31 judges that the pigs have left the fence 2 at the moment, a signal is sent to the host 5, and the host 5 controls the switch door 32 to be closed according to the model;

s601, the host 5 records specific data of each pig, such as feeding amount corresponding to livestock, weight change before and after the livestock is fed, livestock feeding time, livestock feeding duration and other records, into a database to form specific feeding records of a single pig, and provides reference for later feeding.

In a further optimization of the above embodiment, in some embodiments, manual entry of the number records of the pigs is adopted in step S201; in other embodiments, the two-dimensional code scanning mode is adopted in the step S201 for recording, the above embodiments all have certain problems, in a more preferred embodiment, the ears of the pigs are provided with animal ear tags, the fence 2 above the feeding groove 41 is provided with the ear tag reader 62, when the pigs eat the feed, the ears tag reader 62 is contacted, the ear tag reader 62 transmits the animal ear tag information to the host 5, no manpower is needed, and the labor burden of workers is reduced.

The present invention is not limited to the above-described embodiments, and it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements are also considered to be within the scope of the present invention.

Claims

1. An intelligent farming system, comprising:

the intelligent weighing device (1) comprises a standing plate (11) and a weight sensor (12) arranged at the bottom of the standing plate (11);

the fence (2) is arranged around the intelligent weighing device (1) in a surrounding mode, and is provided with an opening at one side, and only one livestock can be accommodated in the fence (2);

the grating intelligent door (3) comprises an entrance grating (31), a switch door (32) and a feeding grating (33), the switch door (32) is arranged at the opening of the fence (2), the entrance grating (31) is arranged at two sides outside the switch door (32), and the feeding grating (33) is arranged on the side walls of two sides of the opening of the fence (2) and is far away from the switch door (32);

the metering feeding device (4) is arranged beside the intelligent weighing device (1), the metering feeding device (4) is connected with a feeding trough (41), and the feeding trough (41) extends into the fence (2) and is positioned beside the feeding grating (33);

and the host (5) is in signal connection with the intelligent weighing device (1), the entrance grating (31), the feeding grating (33), the switch door (32) and the metering feeding device (4) respectively, acquires data of the intelligent weighing device (1), the entrance grating (31) and the feeding grating (33) and controls the switch door (32) and the metering feeding device (4) to operate.

2. An intelligent farming system according to claim 1, further comprising an ear tag recording device (6), the ear tag recording device (6) comprising at least one ear tag reader (62) and at least one animal ear tag;

the animal ear tag is arranged on the livestock ear;

ear tag reader (62) are installed in rail (2) and are located feed bunk (41) top, ear tag reader (62) respectively with animal ear tag and host computer (5) signal connection, transmit animal ear tag's data for host computer (5).

3. An intelligent farming system according to claim 1, wherein each side wall of the pen (2) comprises:

an upper cross beam (21) which is positioned at the upper part of the side wall of the fence (2);

a bottom cross beam (22) which is positioned at the bottom of the side wall of the fence (2);

the medians (23) are vertical to the upper cross beam (21) and the bottom cross beam (22), are detachably connected, and are uniformly distributed along the length direction of the upper cross beam (21);

the transverse partitions (24) are perpendicular to the longitudinal partitions (23) and are detachably connected with the longitudinal partitions (23), and the intervals between every two adjacent longitudinal partitions (23) are gradually increased from bottom to top;

the adjacent side walls of the fence (2) are detachably connected through the upright posts of the fence (2).

4. An intelligent farming system according to claim 1, wherein: the switch door (32) includes:

a pair of door frame beams (321) which are positioned at the top and the bottom of the opening of the fence (2) and are detachably connected with the fence (2);

a sliding door (322) slidably mounted to the door frame beam (321) by a linear slide rail (324);

the pushing cylinder (323) is arranged beside the sliding door (322), the movable end of the pushing cylinder (323) is fixedly connected with the sliding door (322), and the pushing cylinder (323) is in signal connection with the host (5).

5. An intelligent farming system according to claim 1, wherein the pen (2) is provided with a drive-off device (7), the drive-off device (7) comprising:

a drive-off base (71) attached to the rail (2);

a drive-off cylinder (72) mounted on the drive-off base (71);

the driving-away motor (73) is provided with a driving-away leather wheel (75) for driving away livestock at the output end, and the non-output end is fixedly connected with the movable end of the driving-away air cylinder (72);

the driving-away sliding rail (74) is arranged at the top of the driving-away base (71), and the driving-away motor (73) is arranged on the driving-away sliding rail (74) in a sliding manner;

the driving-away air cylinder (72) and the driving-away motor (73) are in signal connection with the host (5) and are controlled by the host (5) to operate.

6. An intelligent farming system according to claim 1, wherein the metering feeding device (4) comprises:

the feed stirring barrel (42) is arranged beside the fence (2) and is used for mixing feed;

a feed inlet pipe (43) connected to the feed stirring barrel (42);

a water delivery pipe (44) connected to the feed stirring barrel (42);

a feed output pipe (45), one end of which is communicated with the feed mixing barrel (42), and the other end of which is communicated with the feed groove (41);

the feed stirring barrel (42) is in signal connection with the host (5), and the host (5) controls the feed stirring barrel (42) to run.

7. An intelligent farming system according to claim 6, wherein: a metering conveying device (431) is arranged between the feed input pipe (43) and the feed stirring barrel (42);

a metering pump (441) is arranged on the water conveying pipe (44);

the metering and conveying device (431) and the metering pump (441) are in signal connection with the host (5).

8. An intelligent farming system according to claim 7, wherein: a manual feed valve (432) is arranged at the upstream of the metering and conveying device (431);

and a manual water material valve (442) is arranged upstream of the metering pump (441).

9. An intelligent farming method based on the system of claim 1, wherein:

s1, when an entrance grating (31) senses livestock, a signal is sent to a host (5), the host (5) controls a switch door (32) to be opened, timing is started, and the livestock enters a fence (2);

s2, when the entrance grating (31) senses that livestock enters, a signal is sent to the host (5), and the host (5) controls the switch door (32) to be closed;

s3, when the livestock is in the fence (2), the intelligent weighing device (1) transmits the fasting weight of the livestock to the host (5), the host (5) calculates the required feeding amount according to the fasting weight and transmits the required feeding amount to the metering feeding device (4), and the metering feeding device (4) feeds the required feeding amount into the feeding groove (41);

s4, the livestock contacts the feeding grating (33) when the feed is eaten in the feeding groove (41), after the feed is eaten, the livestock leaves the feeding groove (41) and is separated from the feeding grating (33), the feeding grating (33) sends a signal to the host (5), the host (5) controls the switch door (32) to be opened, and meanwhile, timing is stopped;

s5, after the livestock completely exits the fence (2), the entrance grating (31) senses that the livestock leaves and sends a signal to the host (5), and the host (5) controls the switch door to be closed;

and S6, recording the corresponding feeding amount of the livestock, the weight change of the livestock before and after feeding, the livestock feeding time and the livestock feeding duration by the host (5) and recording the feeding amount, the weight change, the livestock feeding time and the livestock feeding duration into a database.

10. A smart farming method according to claim 9, wherein when the smart farming system further comprises an ear tag recording device (6), the ear tag recording device (6) comprises at least one ear tag reader (62) and at least one animal ear tag; when the animal ear tag is arranged on the ear of the livestock and the ear tag reader (62) is arranged on the fence (2) and above the feeding groove (41);

step S2 is:

s21, after the livestock completely enters the fence (2), the livestock is separated from the entrance grating (31), the entrance grating (31) sends the model number to the host (5), the host (5) controls the switch door (32) to be closed, and meanwhile, the ear tag reader (62) reads data of the animal ear tag and sends the data to the host (5).