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Intelligent pig feeding device and method

An intelligent and pigsty technology, applied in the field of animal husbandry, can solve the problems of overfeeding, uneven actual food intake, food grabbing and other problems of the last pig

Inactive Publication Date: 2014-03-26
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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Embodiment 1

[0045] figure 1 , figure 2 , image 3 , Figure 5 , Figure 6 As shown, the pig farm intelligent feeding device includes a pigsty 1, a surrounding wall 11 is provided around the pigsty, and a feeding station 2 is provided at the edge of the pigsty, and the feeding station 2 is surrounded by an inner partition wall 28 and a section of the wall The width of the interior space of the feeding station is about 62 cm, so that pigs can walk and stay in the feeding station, but cannot turn around and turn around inside; one end of the feeding station 2 is provided with an entrance door 21, and the other end is provided with a gate 21. There is an exit door 23; the feeding station 2 is provided with an automatic quantitative feeding hopper 3, and the position below the automatic quantitative feeding hopper 3 forms a feeding point 208, and the feeding point 208 is also provided with a load cell 5, a load cell 5 The upper surface of the upper surface is flush with the pigsty ground ...

Embodiment 2

[0050] An intelligent method for feeding pigs, using the above-mentioned intelligent pig feeding device, comprising the following steps:

[0051] (1) One of the pigs 8 in the pigsty approaches the entry gate 21 of the feeding station, and the ear tag recognizer 20 next to the entry door senses and recognizes the pig's electronic ear tag, and recognizes the pig's electronic ear tag. The information is reported to the central processor; the central processor judges which pig has entered 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 from the present); if not Need feeding, then central processing unit does not send any instruction; If need feeding, then central processing unit further judges whether other pigs are in the eating area 24 inside of feeding station, if other pigs are in the eating area 24 of feeding station Inside, then central processing unit does not send...

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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 in particular relates to an intelligent pig feeding device and an intelligent pig feeding method. Background technique [0002] The most traditional pig farm adopts the way of limited stalls for feeding: each pig is confined in a limited pen, the width of the limited pen is 60-65CM, and there is a feed trough in front of the limited pen. The size of the stall can only accommodate one pig, and the pig cannot turn around in the stall; the feed trough is just placed 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 snatching of food among the pigs. However, the disadvantages of the above-mentioned feeding methods are also obvious: the pigs are enclosed in a narrow space, unable to walk, unable to exercise, poor in physique, low in disease resistance, and low in fertility. ...

Claims

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Application Information

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