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Intelligent pig feeding device and intelligent pig feeding method

An intelligent, pigpen technology, applied in the field of animal husbandry, can solve the problems of rushing food, uneven actual food intake, occupying feeding stations, etc.

Inactive Publication Date: 2015-10-21
GUANGDONG DONGJIANG ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this captive breeding method also has shortcomings: when feeding, there will be a problem of food grabbing among the pigs, and the actual food intake of each pig will be uneven and unreasonable. The thin pigs often fail to grab food and become thinner. Fat and fat pigs often eat too much and cause waste of feed
[0005] However, the applicant has found in practice that there are still problems to be improved in the existing smart feeding system for pig farms: after the pigs enter the feeding station, they are often greedy, so after the feed in the feed trough is eaten up, Still staying by the feed trough for a long time and not walking away, this will cause unreasonable occupation of the feeding station for a long time, making it impossible for other pigs to enter the feeding station for a long time
[0006] In addition, in the existing smart feeding system for pig farms, if the previous pig has a poor appetite and does not completely eat up all the feed in the feed trough, the remaining feed will be reserved for the next pig, and the latter pig is feeding Failure to take this factor into account at the time can lead to overfeeding of the next pig and sometimes even accumulation of surplus from multiple pigs

Method used

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  • Intelligent pig feeding device and intelligent pig feeding method
  • Intelligent pig feeding device and intelligent pig feeding method
  • Intelligent pig feeding device and intelligent pig feeding method

Examples

Experimental program
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Effect test

Embodiment 1

[0044] figure 1 , figure 2 , image 3 , Figure 5 , Image 6 As shown, the intelligent feeding device of the pig farm includes a pig pen 1, surrounded by a wall 11, and a feeding station 2 at the edge of the pig pen. The feeding station 2 is enclosed by an inner partition wall 28 and a section of the wall. The width of the internal space of the feeding station is about 62CM, so that the pigs can walk and stay in the feeding station, but cannot turn around inside; the feeding station 2 is equipped with an entrance door 21 at one end and the other end There is an exit door 23; the feeding station 2 is equipped with an automatic quantitative feeding hopper 3, the position below the automatic quantitative feeding hopper 3 forms a feeding point 208, and a weighing sensor 5 and a weighing sensor 5 are also provided at the feeding point 208 The upper surface is flush with the pigsty floor 29, and the position of the load cell 5 is also the position of the feeding point; there is also ...

Embodiment 2

[0049] An intelligent pig feeding method using the above intelligent pig feeding device includes the following steps:

[0050] (1) One of the pigs 8 in the pigpen approached the entrance gate 21 of the feeding station, and the ear tag recognizer 20 beside the entrance door sensed the electronic ear tag of the pig, and detected the The information is reported to the central processing unit; the central processing unit judges which pig has walked in according to the signal of the ear tag recognizer, and judges whether the pig needs to be fed according to the last eating time of the pig (the length of time since the present); if not If feeding is required, the central processor does not issue any instructions; if feeding is required, the central processor further determines whether there are other pigs in the feeding area 24 of the feeding station, and if there are other pigs in the feeding area 24 of the feeding station Inside, the central processor does not issue any instructions;...

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Abstract

Disclosed is an intelligent pig feeding device. A feeding station is arranged at the position of the edge of a pigsty, a station inlet door is arranged at one end of the feeding station, a station outlet door is arranged at the other end of the feeding station, an ear tag recognizer which can recognize electronic ear tags in an inducting mode is arranged outside the station inlet door and a first photo-electric inductor used for inducting whether a pig passes through or not is arranged in the feeding station. A middle isolation door is further arranged between the station outlet door and a feeding point, the middle isolation door divides the feeding station into a feeding area and a transition area and a second photo-electric inductor used for inducting whether a pig passes through or not is arranged in the transition area; idler wheels are arranged at the bottom of a trough, the trough is further provided with a circulation chain in a tying mode, the circulation chain is driven by a motor to rotate circularly, and the trough moves circularly under the driving of the circulation chain; a weighing sensor is further arranged at the feeding point. The invention further provides an intelligent pig feeding method. By means of the intelligent pig feeding device and method, the situation that pigs occupy the feeding station unreasonably can be avoided and the phenomenon that subsequent pigs are over fed due to the fact that a prior pig does not eat up feed is also avoided.

Description

Technical field [0001] The invention belongs to the technical field of animal husbandry and breeding, and specifically relates to an intelligent pig feeding device and an intelligent pig feeding method. Background technique [0002] The most traditional pig farms adopt the way of limit fences: each pig is confined in a limit fence, the width of the limit fence is 60-65cm, and there is a feed trough in front of the limit fence. The size of the limit fence can only accommodate one pig, and the pig cannot turn around in the limit fence; the feed trough is placed just in front of the pig, and feed is regularly put into the feed trough to realize feeding. The advantage of the above-mentioned feeding method is that there will be no food grabs between each pig. However, the shortcomings of the above-mentioned feeding methods are also obvious: the pigs are enclosed in narrow confinement pens, unable to walk, unable to exercise, poor physique, low disease resistance, low fertility, and a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K5/02A01K1/035
Inventor 赵凯平
Owner GUANGDONG DONGJIANG ANIMAL HUSBANDRY
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