Precision feeding system for sows

A precision and sow technology, which is applied in the field of sow precision feeding system, can solve the problems of feed waste, labor-intensive, and low quantification accuracy in pig farms, so as to improve the level of automation and refinement, and benefit healthy growth and breeding, the effect of high degree of automation
CN107873556BActive Publication Date: 2021-06-11HEILONGJIANG INST OF PASTURAGE MECHANISATION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HEILONGJIANG INST OF PASTURAGE MECHANISATION
Publication Date
2021-06-11

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Abstract

The invention discloses a precision feeding system for sows, which belongs to the technical field of animal husbandry machinery, and is characterized in that: the feeding amount is set by a computer, weighed by an electronic weighing sensor and a precision bucket, and adjusted by a feeder of. When feeding, the auger of the feeder rotates forward, the fixed ratchet stopper on the top shaft of the auger slips and does not work, the sealing ball seals the outlet of the precision bucket under the action of its own weight, and the feed enters the precision bucket under the push of the auger. fight. When the feed in the precision bucket reaches the set value, the electronic weighing sensor transmits the signal to the control system, and the control system manipulates the feeder to stop feeding. When discharging, the auger of the feeder is reversed, and the top shaft of the auger drives the ratchet to reverse, and the sealing ball is lifted to realize discharging. Compared with the prior art, the present invention has the beneficial effects of high feeding precision, precise feeding according to the feed demand of each sow, and feed saving; high degree of automation, which can be set according to the change of feed demand of each sow during pregnancy. The change of fixed feeding amount is automatically controlled by computer.
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Description

Technical field

[0001] The present invention relates to a sow feeding system applied to the pig farm, which belongs to the technical field of animal husbandry machinery. Background technique

[0002] At present, the known pig farm quantitative feedback is carried out by manually adjusting the amount of quantitative cup feed, that is, the quantitative cup is placed on the side of the cavity, and there is a knob outside the mixed cup, and the artificial rotary knob can drive Quantitative cup sliding, thus determining the amount of feed to the quantitative cup, this feeding method is the relatively low cost, installation, relatively simple, disadvantage is that the quantitative accuracy is low, the amount of feeding is not accurate, the use process is consumed More artificial, easy for the user's operating mistakes causes insufficient feeding or feed waste, which not only affects the healthy growth of pigs, but also causes waste of feed to the pig farm, but also causes difficulties ...

Claims

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