34 results about "Breeding cattle" patented technology

The invention belongs to the technical field of gene detection, and particularly relates to an SNP (Single Nucleotide Polymorphism) molecular marker, a primer pair, a kit, a detection method and application of a g.64930 site of a PPARG (Peroxisome Peroxisome Activated Receptor Gene) gene of Anhui local variety cattle. The nucleotide sequences of the molecular marker are as shown in SEQ ID NO.1 and SEQ ID NO.2, when the basic group at the 118th site of the 5'end of the molecular marker is G, the meat color brightness of beef is higher than that when the basic group at the site is T, and the muscle pH is lower than that when the basic group at the site is T. The molecular marker can be used as a candidate molecular marker for the quality character of the Anhui local variety cattle, is applied to population breeding of the Anhui local variety cattle, and is combined with production requirements for molecular-assisted breeding, so that a theoretical basis is conveniently provided for variety resource development and breeding of the Anhui local variety cattle.

The utility model relates to the technical field of livestock breeding, and discloses an adjustable cattle mating supporting frame which comprises a supporting base, a placing plate is fixedly installed on one side of the supporting base, a height adjusting mechanism is arranged at the top end of the placing plate, a placing groove is formed in the top end of the supporting base, and the height adjusting mechanism is arranged in the placing groove. Limiting rods are fixedly installed on the two walls of the inner side of the containing groove, and a supporting frame shell is fixedly installed on one side of the containing groove. The cow fertilization device has the following advantages and effects that after a cow is fertilized, a second motor is externally connected with a power source to drive a second rotating rod and a first gear to rotate, then the first gear drives a second gear and a transmission rod to rotate, the transmission rod drives a collecting ring to rotate, and then a steel wire is wound and unwound through rotation; the inclination angle of an adjusting steel plate is adjusted by winding and unwinding a steel wire, so that the effect of better fertilization of the cows is achieved, and the fertilization efficiency of the cows by using the device is improved.

The utility model discloses a portable bred cattle transporting device which comprises a bottom plate, a collecting chamber is arranged on the upper side of the bottom plate, a supporting plate is arranged on the inner side of the collecting chamber, and a bearing plate is installed on the inner side of the supporting plate. The connecting block is arranged on the outer side of the bottom plate, a collecting structure is arranged in the bottom plate, reinforcing ribs are arranged on the lower side of the bearing plate, a bearing partition plate is arranged on the inner side of the bearing plate, a connecting block is installed on the upper side of the supporting plate, and a connecting bolt is connected to the inner side of the connecting block. The connecting blocks are arranged in a bilateral symmetry mode about the center line of the collecting chamber. According to the portable breeding cattle transportation device, the breeding cattle transportation device is designed in a split mode, the problem that the occupied space is too large when the breeding cattle transportation device is not used is effectively solved, portable transportation of the breeding cattle transportation device is improved, meanwhile, manure of breeding cattle is collected in a unified mode through the breeding cattle transportation device, and the breeding cattle transportation device is convenient to use. And the tidiness of the bred cattle transportation device during use is effectively improved.

The utility model discloses breeding cattle excellent gene cultivation equipment which comprises a cultivation box, a box door is arranged on the front surface of the cultivation box, a guide rail is fixedly connected to the inner surface of the cultivation box, a tray is connected to the inner surface of the guide rail in a sliding mode, and a containing groove is formed in the upper surface of the tray. And first springs are fixedly connected to the inner surfaces of the placement grooves. Through the arrangement of an ultraviolet lamp, an electric heating net and a fan, heated air can be blown into the cultivation box, so that double sterilization can be performed on the interior of the cultivation box, the sterilization effect is further improved, and through the arrangement of a filter screen, the situation that impurities enter the fan to damage the fan when the fan sucks external air can be avoided; therefore, the service life of the fan is prolonged, impurities can be prevented from entering the cultivation box to influence the cultivation effect, and the filter screen can be mounted and dismounted by matching with the arrangement of a buckle seat and a dismounting assembly, so that the filter screen is convenient to clean and replace, and the practicability is improved.

Provided is the use of RAP2C in the breeding of Blcattle black cattle, belonging to the technical field of molecular biological breeding. RAP2C can be used for the breeding of Blcattle black cattle, and individuals having a high RAP2C content are screened as high-quality calves and alternative breeding cattle. In the present disclosure, it is proved by means of experiments that RAP2C can promote the differentiation of vascular endothelial progenitor cells to regulate placental angiogenesis, enhance placental blood flow and increase placental nutrient transport efficiency in Blcattle black cattle, thereby regulating calf birth weight. The present disclosure provides a new direction for the breeding of high-quality beef cattle of Blcattle black cattle.

This invention discloses the application of single nucleotide genetic markers in the breeding of Tibetan cattle adapted to high altitudes. Using whole-genome infiltration analysis, the whole-genome SNPs of Tibetan cattle were analyzed, revealing that three single nucleotide variations on the promoter of the Tibetan cattle EGLN1 gene may be associated with high-altitude adaptation. Furthermore, molecular markers for breeding high-altitude adapted Tibetan cattle were identified, which can be used to rapidly establish high-altitude adapted cattle populations, providing a basis for breeding cattle breeds adapted to high-altitude environments.

The utility model provides an artificial insemination table for breeding cattle and sheep, and relates to the field of artificial insemination. The artificial insemination table for cattle and sheep breeding comprises a fixing base and a supporting table, a connecting frame is fixedly connected to the bottom face of the supporting table, a body limiting mechanism for fixing the body is arranged on the surface of the fixing base and comprises a supporting frame and a binding belt, a fixing rod is hinged to the surface of the supporting frame, and the binding belt is arranged on the supporting frame. Limb fixing mechanisms for fixing four limbs are arranged at the two ends of the connecting frame. According to the artificial insemination table for cattle and sheep breeding, the livestock body is supported through the supporting table, the livestock body is fixed to the surface of the supporting table through the binding belt, the neck of the livestock is supported and fixed through the supporting frame and the fixing rod, the phenomenon that the head of the livestock swings at will during an operation is avoided, and the connecting sleeve is fixed through the connecting frame; and then the connecting blocks drive the fixing belts to move to fix the four limbs of the livestock, the four limbs of the livestock are prevented from swinging, and the artificial insemination efficiency is improved.

The application discloses a kind of cattle breeding genetic screening evaluation methods, it is related to cattle breeding technical field, comprising the following steps: according to character information, from cattle population, candidate breeding cattle is screened out, and constitute father group and mother group;Obtain the character information of individual cattle father and mother of multiple generations in candidate breeding cattle;According to the character information of multiple generations of father and mother, analyze the recessive trait that candidate breeding cattle can have and the probability of having the recessive trait, and determine the dominance and genetic probability of each character inheritance that are judged to have;Establish database record the dominant trait and recessive trait that candidate breeding cattle have and the recessive trait that can have, and record its genetic probability;Construct breeding score model.The cattle breeding genetic screening evaluation method, genetic screening evaluation is simpler, can automatically screen out optimal mating scheme, improve breeding efficiency and breeding quality;It can also avoid inbreeding simultaneously.

The invention relates to the technical field of livestock feed equipment, in particular to an automatic cattle and sheep feed supplementing and feeding device for livestock breeding. Storage boxes are rotationally connected with a first rotating rod through bearings, and the upper end of one storage box is fixedly connected with a driving motor through a support; the output end of the driving motor is fixedly connected to the rod wall of one of the first rotating rods, and the rod wall of the upper end of each first rotating rod is fixedly connected with a first transmission wheel. According to the cattle and sheep mixed storage device, nutritional ingredient cross contamination or proportion imbalance caused by mixed storage is avoided, the feed proportion can be flexibly adjusted according to different growth stages of cattle and sheep, meanwhile, blocky and long-strip-shaped coarse feed can be cut through symmetrical cutting knives at the lower end of a first rotating rod, and the problems that existing equipment lacks a pretreatment function, and the coarse feed needs to be manually treated in advance are solved; the human input for breeding is reduced while the digestion and absorption efficiency of cattle and sheep is improved.

The nutrition regulation and control equipment comprises a frame body, a bin body is fixedly connected to the upper portion of the frame body, a feeding port is formed in the front of the bin body, quantity control devices are fixedly connected to the left side, the right side and the middle of the upper portion of the bin body, an auxiliary material bin is fixedly connected to the upper portions of the quantity control devices, and a feeding port is formed in the middle of the auxiliary material bin. An observation window is fixedly connected to the front portion of the auxiliary material bin, supports are fixedly connected to the four corners of the lower portion of the frame body, a first motor is fixedly connected to the interior of the frame body, a stirring rod is fixedly connected to the output end of the first motor, and a first fixing rod is fixedly connected to the upper portion of the interior of the bin body; and the stirring rod is rotationally connected with the first fixing rod. By means of the structure, feed can be accurately added according to the proportion, the feed is stirred through a mechanical device, the content of different nutrient substances in the feed per unit mass is made to better conform to the theoretical proportion, and the feed is made to better adapt to nutrients needed during breeding of cattle in the stage.

The invention discloses a breeding cattle digital management system and method, and the system comprises a hardware layer which is used for collecting cattle characteristics and environment data in real time based on an intelligent ear tag, an AI body size system and an intelligent base station; the data layer is used for constructing a cattle full life cycle database, storing data information and performing daily automatic backup at the same time; the application layer comprises a basic information management module, a cattle full-life-cycle management module, a frozen semen production full-process management module, an epidemic prevention and environment management module and a report and analysis module; and the user layer is used for realizing access through a PC portal and a mobile terminal APP and supporting operation of various roles. A unified cattle full life cycle database is constructed, a traditional decentralized management mode is broken through, and full-link tracing of data which is marked to the bottom from fence entering to elimination is achieved; the whole frozen semen production process, workflow engine solidified frozen semen production, epidemic prevention management and other processes are digitally controlled, so that manual intervention is reduced, and the error rate of operation is reduced.

The utility model provides a multifunctional fixing fence for breeding cattle, relates to the technical field of breeding equipment, and solves the problems that the bred cattle cannot be weighed in the fixing fence and cannot adapt to limiting of cattle of different sizes and calves. The multifunctional fixing fence comprises a bottom plate, a limiting fence, a limiting gate and an adjusting door, the bottom plate is designed to be hollowed out, and an electronic scale is fixed to the hollowed-out position of the bottom plate; adjusting doors are arranged on the front side and the rear side of the limiting fence, the adjusting doors are in opposite-pull design, and limiting gates are arranged at the adjusting doors and can be adjusted in the vertical direction. The universal wheels and the rotating wheels are arranged on the bottom plate, so that the fixing fence is moved and fixed, the stability of equipment is guaranteed, and meanwhile, the transportation convenience of the equipment is improved; the limiting gate and the adjusting door are connected into a whole through the movable buckle, the movable buckle can drive the limiting gate to be vertically adjusted, fixing of cattle necks and cattle heads is achieved according to the sizes or standing and prostrating postures of different bred cattle, and the safety and adaptability of the fixing fence are greatly improved.

The invention belongs to the field of molecular genetics, and particularly relates to screening and detection of Anhui local variety cattle gene single nucleotide polymorphism as a molecular genetic marker, in particular to a method for rapidly detecting beef quality traits based on assistance of a ChREBP gene SNP marker and application of the method. The nucleotide sequence of the SNP marker of the ChREBP gene is as shown in SEQ ID NO.1, and when the 152nd basic group from the 5'end of the SNP molecular marker is A, the meat color brightness and shearing force of beef are higher than those of beef when the 152nd basic group is G. The molecular marker provided by the invention can be used for assisted selective breeding, provides basic data for molecular marker assisted selective breeding of Anhui local variety cattle, and can promote the germplasm resource improvement process of Anhui local variety cattle.

The utility model discloses a water supply device for cattle breeding in animal husbandry, which belongs to the technical field of animal husbandry and comprises a mixing tank, a feed hopper arranged at the upper end of the side edge of the mixing tank, a liquid pumping pipe arranged at the lower end of the side edge of the mixing tank, a water pump arranged at the other end of the liquid pumping pipe, and a liquid discharging pipe arranged at the upper end of the water pump. Due to the fact that the stirring mechanism is arranged, bred cows often suffer from diseases, medicine needs to be added into drinking water of the bred cows regularly to keep the bred cows healthy, however, after the medicine is added into the drinking water, the medicine and the water cannot be fully mixed, and therefore the bred cows cannot get sick. Due to the fact that the water trough fixing mechanism is arranged, the anchoring effect between the water trough and the ground can be improved, and the situation that when the bred cattle drink water, the water trough is turned over by ox horns, and normal use of the device is affected is avoided.

The invention discloses a blood metabolism marker for screening heat-stress-resistant dairy cows and application of the blood metabolism marker. The method comprises the following steps: firstly, under typical heat stress environmental conditions, collecting indexes such as rectum temperature, respiratory rate, milk yield change and HSP70, Cortisol, potassium ions and the like in serum of the cows in the lactation period, and comprehensively scoring the heat stress response capability of individual cows based on an entropy weight TOPSIS model to construct a heat stress resistant group and heat sensitive group reference group; on the basis, blood samples of two groups of dairy cows are collected, non-targeted metabolome detection is carried out by adopting a liquid chromatography-mass spectrometry technology, differential metabolites remarkably related to the heat tolerance of the dairy cows are screened out through multivariate statistical analysis, and 6-ketoprostaglandin F1 alpha is further identified as a candidate metabolic marker. And a heat stress tolerance identification model is constructed. The method can be used for molecular level evaluation of heat resistance of dairy cattle individuals and heat-resistant cattle screening, has the advantages of high stability, strong specificity, good generalizability and the like, and is suitable for dairy cattle seed selection, breeding and feeding management in a high-temperature environment.

The utility model discloses a breeding cattle sex control frozen semen separation and purification device which comprises an operation box, a motor is fixedly connected to the inner bottom end of the operation box, a rotating column is fixedly connected to the top end of the motor, a rotating disc is fixedly connected to the top end of the rotating column, and a positioning open groove is formed in the top end of the rotating disc. A damping supporting column abuts against the bottom end of the interior of the positioning open groove, a sample box is fixedly connected to the top end of the damping supporting column, a heat preservation groove is formed in the top end of the sample box, a second fixing column abuts against the bottom end of the interior of the heat preservation groove, and a supporting plate and a placing plate are fixedly connected to the circumferential surface of the second fixing column. By means of the modular design, a user is allowed to add or replace different components such as different sample boxes, heat preservation grooves or supporting plates according to needs, so that different experiment requirements and sample types are met, when a certain module breaks down or needs to be upgraded, the module can be independently replaced, and large-scale maintenance or replacement of the whole system is not needed.

The application provides a kind of fast weighing device for breeding cattle, belongs to the field of animal husbandry, including support, bearing assembly and jacking weighing assembly, the support is provided with two horizontal support arms to form a U-shaped opening;The bearing assembly is arranged on the support, and the bearing assembly spreads out from back to front along the U-shaped opening to form a bearing surface;The jacking weighing assembly is arranged on the support, which can lift the entire device and weigh it, allowing direct weighing of cattle in the cattle pen, by spreading the bearing assembly from back to front to contact the cattle leg, so that the cattle step onto the bearing surface, and then the jacking weighing assembly is used for weighing, without driving cattle out of the pen, reducing labor input, greatly reducing the risk of personal injury, and almost no stress reaction of cattle.The weighing device can adapt to the daily weighing of cattle, greatly reducing the possibility of stress reaction of cattle, providing sufficient weight data for breeders, and facilitating the promotion of fine breeding.

The invention relates to an artificial assistance and cattle mating method. The artificial assistance and cattle mating method comprises the steps that genital tract microenvironment parameters of to-be-mated cattle are monitored in real time, and the microenvironment parameters at least comprise the pH value, the temperature, the oxygen content and the metabolite concentration; collecting multi-dimensional data of the physiological state of the cattle to be hybridized, and preprocessing the multi-dimensional data and the microenvironment parameters through an edge calculation unit; analyzing the embryonic development state based on metabonomics and evaluating the quality; a micro-fluidic technology is combined to realize accurate regulation and control of a microenvironment; a hierarchical time memory network model and a Bayesian network are applied to construct an early pregnancy state prediction model, and high-precision pregnancy result prediction within 7-10 days after hybridization is achieved; according to the artificial assistance and cattle mating method, through multi-dimensional monitoring and accurate regulation and control, the pregnancy success rate is remarkably increased, and the breeding management cost is reduced.

The utility model discloses an efficient bovine embryo production incubator which comprises an incubator body, a containing groove is formed in the incubator body, a sealing groove is formed in the incubator body, a fixing rod is fixedly connected to the right inner wall of the sealing groove, a first groove is formed in the fixing rod, and a second groove is formed in the right inner wall of the sealing groove. A first groove is formed in the upper surface of the box body, a placement plate is slidably connected to the inner surface of the first groove, a second groove is formed in the placement plate, an embryo culture dish is arranged on the inner surface of the second groove, and a supporting plate is fixedly connected to the upper surface of the box body. According to the embryo culture dish, mutual interference among different embryos can be effectively avoided, the possibility of cross contamination is reduced, when the embryos need to be taken out, the embryos in other culture dishes cannot be affected, and the embryo culture dish can be limited through cooperation of a pull rod, a first spring, an arc-shaped limiting plate, a second spring and a damper.

The invention discloses an ecological and healthy improved cattle breeding method which comprises the following steps: screening breeding parents: carrying out behavioral observation on an improved cattle population, and grading according to community behaviors; screening individuals with the same grade and low genetic coefficient as breeding parents by adopting a pedigree analysis method; synchronous estrus regulation and control: constructing a feeding environment regulation and control system which comprises a unit for heating a feeding house by utilizing fermentation heat energy of excrement and urine of breeding parents and a unit for setting a photoperiod according to the latitude of a native habitat of the improved cattle, and realizing synchronization of estrus of the breeding parents through linkage of temperature and illumination, according to the original intelligent environment control system, heat energy generated by feces of a farm can be used for heating, and the rhythm most suitable for cattle breeding is accurately simulated by automatically adjusting the synergistic effect of illumination and temperature, so that the whole cattle herd is effectively guided to enter an oestrus state in a centralized and synchronous mode, and the breeding efficiency is improved. And the planning and working efficiency of hybridization management are greatly improved.

The utility model belongs to the technical field of cattle breeding, and particularly relates to cattle breeding water drinking equipment which comprises a hexagonal plate, and a center cylinder is arranged on the inner side of the hexagonal plate. Water is injected into a hexagonal plate to be supplied to cattle for drinking, brought sundries precipitate and fall into a precipitation hopper, a floating ring floats on the water surface, a liquid level sensor detects the height of the water level, when the floating ring moves to the lowest point of a sliding groove and the water level reaches the set lowest point, the liquid level sensor opens a flap valve and an electromagnetic valve, and the sundries are discharged through a blow-off pipe. A water receiving pipe is communicated with an external water source, a new water source flows into a plurality of hoses through a water inlet box and is uniformly sprayed out through a fan-shaped spray head to wash the inner walls of the bottoms of a baffle and a hexagonal plate, the influence of long-term adhesion of sundries on water quality is reduced, a flap valve is closed, the water level rises to drive a floating ring to rise, and the washing area of the fan-shaped spray head is increased; water supply is stopped when the floating ring reaches the highest point of the sliding groove, water is automatically supplied, cleaning is conducted, bred cattle are not prone to illness, manual regular cleaning is not needed, and time and labor are saved.

The utility model relates to cattle breeding disinfection equipment which comprises a bottom plate, a spraying plate and an adsorption pipe, a disinfection box is fixedly installed at the top of the bottom plate, a control panel is fixedly installed at the front end of the disinfection box, a sealing door is movably installed at the front end of the disinfection box, and a water tank is fixedly installed at the rear end of the disinfection box. Through mutual cooperation of a spraying plate, a gear, a sliding sleeve, a rack and a telescopic rod, the sliding sleeve can be conveniently and synchronously driven to slide on the inner side of the disinfection box through the telescopic effect of the telescopic rod, so that the sliding sleeve can be engaged with the gear, and the spraying plate can rotate around the inner side of a movable seat; a disinfectant is filled in a water tank and is guided into a communicating pipe through a water pump, and the disinfectant can be introduced into a spraying plate to be sprayed by virtue of a corrugated pipe, so that the spraying angle of the cattle in the disinfection tank can be increased, and meanwhile, the disinfection process is more comprehensive.

The utility model belongs to the technical field of cattle breeding, and particularly relates to a fixing frame for cattle breeding. Comprising a base, a fixing frame is fixedly installed on the base, a control key is arranged on the fixing frame, and a trunk stabilizing mechanism and an adjustable neck stabilizing mechanism are arranged on the fixing frame. Through corresponding structural improvement, an original mechanism for fixing the neck has a lifting function, a worker can adjust the mechanism in time according to the height of a cattle, the comfort of the cattle can be improved, disturbance caused by discomfort of the cattle is reduced, and artificial insemination work is more facilitated.

The utility model discloses a feed mixing and stirring device for breeding cattle, which comprises a fixed support, a stirring cylinder, a stirring rod and a scraper blade, connecting bolts are respectively in threaded connection with the front side and the rear side of the lower end of the fixed support, and the lower ends of the connecting bolts are rotatably connected with connecting plates for supporting; the stirring barrel forms an overturning structure at the upper end of the fixing support through the driving assembly, the scraping plate is fixedly connected to the far end of the stirring rod, the scraping plate is arranged on the inner side of the stirring barrel in an attached mode, and the connecting mechanism is arranged at the right end of the stirring barrel. According to the feed mixing and stirring device for cattle breeding, feed can be prevented from being accumulated at the bottom of the device, the stirring effect is very sufficient, the stirring barrel is driven by the driving assembly to turn over on the fixing support, the stirred and mixed feed can be discharged conveniently, and meanwhile the connecting mechanism is arranged, so that the stirring efficiency is improved. And the feed discharging speed can be adjusted.

The invention discloses a sample collection device and method for animal husbandry veterinary inspection, and belongs to the technical field of sample collection. The sample collection device is provided with a fourth electric push rod, abdomen supporting cloth is pulled upwards to the abdomen of a bred cattle, a third electric push rod is started to enable the inner arc face of an arc-shaped plate to be tightly attached to the back of the cattle, and then an inflation and deflation pump is started to inflate an air bag; a first electric push rod is started to lift a cross rod, a rope body supports the bottom of the cattle tail, a second electric push rod presses a U-shaped strip, and the U-shaped strip and the rope body hoop the cattle tail, so that the cattle body can be stabilized to reduce struggling, and then the cattle tail is lifted; veterinary can conveniently conduct vein blood drawing and test sample extraction from the tail of the cattle, the test sample does not need to be extracted from the vein blood drawing of the neck of the cattle, due to the fact that the nerve distribution of the tail root of the cattle is small, the reaction of the cattle is small during blood sampling, and the safety is higher compared with the mode that the test sample is extracted from the vein blood drawing of the neck of the cattle.

The utility model relates to the field of cattle breeding, in particular to a farm cowshed cleaning device which comprises a cowshed body, electric displacement guide rails, a cleaning push plate and a mounting frame, connecting pieces are arranged on the electric displacement guide rails, and a control barrier is fixedly mounted at the end, away from the connecting pieces, of the mounting frame. A driving motor is fixedly installed on the inner side of the control barrier, the output end of the driving motor extends to the outer side of the control barrier and is fixedly provided with a connecting circular plate, a driving soft strip is fixedly installed on the surface of the connecting circular plate, and a disinfectant box is fixedly installed at the position, located on the side of the control barrier, of the rear end of the mounting frame. The electric displacement guide rails on the upper side drive the control fences to move towards the inner side of the cowshed body, the driving motor is matched to drive the driving soft strips to drive cattle herds, the cattle herds can be effectively and rapidly driven to the other area of the cowshed body, and then the electric displacement guide rails on the lower side of the area drive the cleaning push plate to move. And the excrement is pushed and cleaned into the recoverable sewage discharge groove.

The utility model is suitable for the technical field of cattle breeding, and provides a breeding cattle incubator which comprises a heat preservation box used for raising newborn cattle. The constant-temperature box is fixedly mounted on one side of the heat preservation box and used for temporarily placing newborn cattle during cleaning; the two heating plates are fixedly mounted in the heat preservation box and the constant temperature box respectively; the partition plate is fixedly mounted in the heat preservation box and is arranged above the heating plate in the heat preservation box; the connecting port is formed in the side surface of the heat preservation box and is communicated with the constant-temperature box; and the partition door is installed on the constant-temperature box in a sliding mode, makes sliding contact with one side of the heat preservation box and is used for sealing the connecting opening. According to the cattle incubator provided by the scheme, the interior of the incubator can be cleaned under the condition that calves are not taken out, so that the cattle are prevented from getting ill during transfer, and the survival rate of newborn cattle is guaranteed.

The invention discloses an automatic cattle and sheep feed supplementing and feeding device for livestock breeding, and relates to the technical field of livestock breeding equipment, the automatic cattle and sheep feed supplementing and feeding device comprises a conveying assembly, the output end of the conveying assembly is provided with a compression assembly, the output end of the compression assembly is provided with a mixing assembly, and the output end of the mixing assembly is provided with a feed distributing assembly; an input port of the conveying assembly is connected with an output port of the storage warehouse; the conveying assembly comprises a mounting base assembled on the ground, a conveying crawler belt is arranged on the outer wall of the mounting base, a breast board is assembled on one side of the conveying crawler belt, a first control motor is mounted on one side of the conveying crawler belt, and the output end of the first control motor is connected with a driving roller. Through cooperation of the conveying assembly and the storage warehouse, feed raw materials are stored in an original state and are processed and mixed according to needs before feeding, and the freshness and the original flavor of feed are guaranteed to the maximum extent when cattle and sheep eat the feed. And through cooperative operation of the compression assembly and the mixing assembly, it is ensured that cattle and sheep eat the feed with balanced nutrition.

The invention provides an automatic feeding device for cattle and sheep breeding and breeding, and relates to the field of breeding equipment.The automatic feeding device comprises a lifting frame, a guide rail is fixedly installed at the bottom of the lifting frame, pulleys are slidably connected to the outer wall of the guide rail, a connecting rod frame is arranged between one set of two adjacent pulleys, and a triangular frame is installed among three sets of adjacent pulleys; the device further comprises an outer sliding rail, a driving mechanism, a feeding mechanism, a water feeding mechanism, a feed supply mechanism and a water source supply mechanism. The driving motor works to drive the main shaft to rotate, so that the driving chain wheel drives the driven chain wheel to drive the driven shaft to rotate, and the driven shaft rotates to drive the meshing disc to mesh with the pulley to drive the whole tripod chain group to move, so that the feeding cylinder and the feeding disc rotate along with the track path; meanwhile, when the sliding rod moves to the position of the boss, the sliding rod can be jacked up by the boss, and at the moment, the pull rod drives the plug to be lifted to block an outlet of the feeding barrel.

The invention discloses a semen collection cup disinfection device for breeding cattle frozen semen, and belongs to the technical field of disinfection devices.The semen collection cup disinfection device for breeding cattle frozen semen comprises a disinfection box, and the lower side and the upper side of the interior of the disinfection box are provided with a lower partition plate and an upper partition plate respectively; the lower partition plate and the upper partition plate divide the inner space of the disinfection box into a first disinfection chamber and a second disinfection chamber, a high-temperature steam generator is arranged at the bottom of the disinfection box, a high-temperature sterilization assembly is arranged in the first disinfection chamber, and one end of the high-temperature sterilization assembly penetrates through the disinfection box and is connected with the high-temperature steam generator; a rotating assembly is arranged between the lower partition plate and the upper partition plate, reciprocating lifting assemblies are arranged on the two sides of the rotating assembly, a plurality of clamping assemblies are arranged at the two ends of each reciprocating lifting assembly, reciprocating swing assemblies are arranged between the reciprocating lifting assemblies and the clamping assemblies, and ultraviolet lamp sets are arranged at the top and the bottom of the second disinfection chamber. The device has the advantages of comprehensive and uniform sterilization, double efficient sterilization, reciprocating lifting, reliable structure, reduction of disinfection cost, simplicity, convenience and practicability.