4 results about "Nursery pig" patented technology

This utility model relates to the technical field of heating equipment for livestock farming, and discloses an infrared radiation plate for pig nursery pigs, including a shell and a first heating element. The first heating element is located inside the shell and is attached to the inner front wall of the shell. Compared with heating tubes, the first heating element provided by this utility model can provide a uniform heating effect for the infrared emitting plate, and the radiant heating area is large. Therefore, it is not necessary to use multiple heating tubes to heat the living environment of the nursery pigs, which can avoid the problem of increased pig farming costs due to increased purchase costs of heating plates. Moreover, the infrared emitting plate provided by this utility model has a simple structure, and users can directly plug it in after delivery, eliminating complicated installation procedures. In the humid and regularly disinfected environment of the pig farm, the service life of the infrared emitting plate is longer than that of heating tubes, which can greatly reduce the equipment investment of pig farming enterprises.

This application relates to the field of feed processing technology and discloses a highly absorbable feed composition for nursery pigs containing compound probiotics. The composition includes the following ingredients: a basal diet, a live bacteria compound powder composed of freeze-dried *Lactobacillus plantarum* powder and freeze-dried *Bacillus coagulans* powder, medium-chain triglycerides, a PIT-responsive compound emulsifier composed of polysorbate-80 and sorbitan monooleate, anhydrous trehalose, glycerol, a micron-sized confinement carrier, which is a porous carrier obtained by high-temperature expansion and vacuum degassing of perlite powder, and fumaric acid. This invention employs anhydrous trehalose and glycerol to construct a high-permeability system, combined with medium-chain triglycerides and a compound emulsifier to form an oil-phase encapsulation, achieving the technical effect of effectively blocking external moisture penetration and improving the heat resistance of the bacteria.

The utility model relates to the technical field of nursery pig feeding, and discloses a movable nursery pig liquid feeding device which comprises a guide rail fixedly mounted on the ground of a nursery pig breeding house and a feeding cylinder arranged above the guide rail, a U-shaped frame is slidably mounted at the top of the guide rail, and the feeding cylinder is fixedly mounted at the top of the U-shaped frame; the feeding barrel is arranged on the U-shaped frame and used for containing liquid feed, a moving mechanism is arranged between the U-shaped frame and the guide rail and used for controlling the feeding barrel to move horizontally and linearly, and a conveying mechanism is arranged on one side of the feeding barrel and used for conveying the liquid feed in the feeding barrel into a feeding trough in a breeding house. The nursing pig feeding device has the following advantages and effects that the nursing pig feeding device can be flexibly moved, a proper amount of liquid feed can be pumped into the multiple feeding grooves in the nursing pig breeding house one by one so that nursing pigs can eat the liquid feed, the labor intensity of workers is reduced, and the working efficiency is improved.

The utility model discloses a protection type nursing pigsty which comprises an installation frame, a fence is fixedly installed on the top of the installation frame, a first blocking door is arranged on the fence, a protection mechanism is arranged on the top of the installation frame, and the protection mechanism comprises an anti-mosquito net cover fixedly installed on the top of the installation frame. A cover frame communicating with the interior of the anti-mosquito net cover is fixedly installed on the front side wall of the anti-mosquito net cover, partition nets are arranged on the side walls of the two ends of the cover frame, two blocking doors are slidably connected to the side wall of the right end of the cover frame in a penetrating mode, baffles are fixedly installed on the right side walls of the two blocking doors, and the side walls of the baffles abut against the side wall of the cover frame. And two first magnetic blocks are fixedly mounted on the inner side wall of the left end of the cover frame. The anti-mosquito device is reasonable in structural design, can effectively isolate outside mosquitoes, and prevents the mosquitoes from biting piglets to spread diseases and threaten health of the piglets.