24 results about "Dairy farming" patented technology

This invention belongs to the field of dairy farming technology and discloses a method for detecting abnormal milk yield in dairy cows based on big data analysis. The method includes the following steps: constructing big data for dairy cow health monitoring and big data for detecting abnormal milk yield; constructing training sample sets for dairy cow health monitoring and abnormal milk yield detection; constructing dairy cow health monitoring models and abnormal milk yield detection models; collecting real-time dairy cow health monitoring data and real-time abnormal milk yield detection data for target dairy cows; performing dairy cow health monitoring; performing abnormal milk yield detection to obtain real-time abnormal milk yield detection results for the target dairy cows; and visualizing the abnormal milk yield detection results. This invention solves the problems of high labor costs, poor accuracy, and low practicality in existing technologies.

The invention provides an ecological pasture carbon reserve dynamic prediction method and system based on meteorological data, and relates to the technical field of carbon reserve prediction, and the method comprises the steps: collecting a variety of data, constructing a carbon reserve calculation model, and calculating the basic carbon reserve of a pasture according to pasture parameter data. Analyzing the influence of the pasture parameter data on the target ecological pasture area to obtain a carbon cycle parameter, and calculating a carbon reserve influence index according to the influence of the cow breeding factor on the pasture basic carbon reserve. And constructing a multitask learning model optimized based on a secretary bird algorithm, inputting carbon cycle parameters and meteorological data, and outputting to obtain meteorological influence carbon data. And generating a carbon reserve change rule according to the carbon reserve influence index and the meteorological influence carbon data, and making a carbon management strategy according to the carbon reserve change rule. According to the method, the accuracy and scientificity of dynamic prediction of the carbon reserves of the ecological pasture are improved, and powerful support is provided for sustainable management and carbon emission reduction of the ecological pasture.

This invention relates to the field of manure cleaning devices, and discloses a manure cleaning device for dairy farming, including a fixing mechanism, which further includes a connecting column. A limiting rod is slidably connected to the outer wall of the connecting column. A first connecting head is fixedly connected to the front of the limiting rod, and a second connecting head is fixedly connected to the back of the limiting rod. A pressure rod is provided, and the rotating pressure rod squeezes the manure in segments, so that the subsequent scraper applies a pushing force to the manure, causing the manure on both sides and the water inside the manure to converge towards the middle. This prevents the water inside the manure from moving to the bottom of the ditch when the scraper squeezes the solid-liquid mixture of manure. Because a large amount of liquid moves downward, it will increase the viscosity of the manure at the bottom, causing a large amount of manure to remain stuck to the bottom of the ditch after being scraped by the scraper, which is difficult to remove, resulting in a reduction in the effective volume of the manure ditch.

This invention discloses a method for monitoring dairy cow feeding behavior, belonging to the field of dairy farming technology. Based on historical factors influencing feeding and historical feed intake, a dairy cow feed intake prediction model is trained, enabling the model to predict feed intake and providing a reference for feed distribution. After feed is distributed, feed intake data can be collected to monitor feeding behavior, effectively improving feed intake and allowing staff to manage dairy cows based on feeding behavior, thus increasing management efficiency.

This utility model discloses a manure-urine separation device for dairy farming, relating to the field of dairy farming technology. It includes a support frame and a housing fixedly installed on top of the support frame, comprising a drain pipe and a feed pipe, a filter cylinder disposed inside the housing with open ends, and a spiral rod disposed inside the filter cylinder. One end of the spiral rod extends to the outside of the housing and is provided with a material-blocking plate. The housing contains a fixing component and a cleaning mechanism. The fixing component includes a fixing plate, a connecting plate, and a fixing ring. The fixing plate is fixedly installed on the left end of the filter cylinder, and the connecting plate is fixedly installed between the fixing plate and the top of the housing, facilitating cleaning of the filter cylinder. This avoids cumbersome disassembly and adjustment operations, reduces labor intensity, and allows for faster cleaning of the filter cylinder, thereby improving the overall efficiency of the manure-urine separation device.

The utility model relates to the technical field of dairy cow breeding, in particular to a milk collecting device for dairy cow breeding, which is provided with a hopper receiving, guiding and collecting mechanism with a top cover, can stably collect milk, has good anti-dumping and anti-spilling risks, and improves the reliability. Comprising a milk barrel, restraining heads, a movable sleeve, a carrying handle, an external thread opening, an internal thread cover, a conduction pipe, a hard handle sleeve and a receiving hopper, the annular side of the top end of the milk barrel is connected with the bottom end of the external thread opening, and the middles of the top ends of the left side and the right side of the milk barrel are connected with the inner ends of the restraining heads respectively; the outer side of each restraining head is movably connected with the inner side of one movable sleeve, the top ends of the two movable sleeves are connected with the two sides of the bottom end of the carrying handle respectively, the outer wall of an external thread opening is detachably screwed to the inner wall of an internal thread cover, and the front middle side of the top end of the internal thread cover communicates with the input end of a receiving hopper through a communicating pipe. And the outer side of the conducting pipe at the tail end of the receiving hopper is connected with a hard handle sleeve.

The invention discloses a cow dung solid-liquid spin-drying device for cow breeding and a use method, and relates to the related technical field of cow breeding. The device comprises a flow dividing assembly, a flow dividing box, a protective cover located on the inner side of the flow dividing box, a spin-drying separation assembly, a progressive barrel located in the flow dividing box, a screw piece rod located in the progressive barrel, a progressive auxiliary assembly, a progressive plate located in the progressive barrel and abutting against the end face of the screw piece rod, and a supporting assembly. Comprising a bottom frame used for supporting the flow dividing box, and scraping strips connected with the surface of a screw piece of a screw piece rod are arranged under each set of installation openings. According to the cow dung solid-liquid separation device, through cooperative use of the screw piece rods and the progressive plates, the thoroughness of cow dung solid-liquid separation is improved, the solid-liquid separation efficiency is improved, meanwhile, through cooperative use of the scraping strips and the screw piece rods, excessive cow dung is prevented from remaining in the progressive cylinder, and the situation that cow dung is blocked in the progressive cylinder is effectively reduced.

The utility model discloses whole body cleaning equipment for dairy cow oestrus management, which belongs to the field of dairy cow breeding and comprises a portal frame, and a spraying structure is mounted on the top surface of the inner side of the portal frame; the spraying structure comprises a vertically-placed supporting column, the upper end of the supporting column is fixedly connected with the top face of the portal frame, the supporting column is located on one side of the portal frame, a horizontally-placed second telescopic column is mounted at the lower end of the supporting column, and a vertically-placed mounting plate is mounted at the movable end of the second telescopic column. A horizontally-placed top plate is mounted on the top face of the mounting plate, a horizontally-placed bottom plate is mounted on the bottom face of the mounting plate, the bottom plate and the top plate are located on the same side of the mounting plate, the top plate and the second telescopic column are located on the two sides of the mounting plate respectively, and the top plate, the mounting plate and the bottom plate are connected to form a C-shaped structure. The bottom plate and the top plate are each provided with a plurality of evenly-distributed sprayers, and nozzles of all the sprayers face the inner side of the C-shaped structure. The dairy cow cleaning device replaces manual work to achieve whole-body cleaning of dairy cows.

The present invention concerns the field of dairy farming, such as farming of cows, buffaloes, camels, yaks, goats, sheep, horses, donkeys, alpacas, mithun, lamas, zebus, etc. In these fields there is still an unmet need for new modalities that can improve milk production, improve milk quality, improve feed efficiency and / or and / or reduce environmental impact. The present invention resides in the finding that this can be realized by using bioavailable forms of silicic acid, typically as an additive that can be fed to the animals via the feed, forage and / or drinking water.

The feeding device comprises a bottom plate and a supporting plate, a feeding assembly is arranged on the supporting plate and used for feeding feed into a feeding trough, limiting plates are fixed to the front side and the rear side of the bottom plate, inclined blocks are fixed to the left side and the right side of the bottom plate, a plurality of mounting holes are formed in the inclined blocks, and the mounting holes are communicated with the limiting plates. Two parallel slide ways are formed in the upper surface of the bottom plate, a groove is formed in the bottom of the bottom plate, a first double-shaft motor is arranged in the groove, transmission rods are fixed to the two output shaft ends of the first double-shaft motor, threaded lead screws are fixed to the other ends of the transmission rods, and sliding grooves are formed in the left side and the right side of the bottom plate. The second double-shaft motor is used for driving the two first rolling wheels to rotate, so that the two first rolling wheels are matched with the two second rolling wheels to directionally move in the two sliding ways formed in the bottom plate, and therefore it is effectively guaranteed that the moving speed of the feeding assembly is stable, and the feeding assembly is more uniform during feeding.

The utility model is applicable to the technical field of animal husbandry devices, and provides a hopper cleaning device for cow breeding, which comprises a movable base, a lifting component is mounted at the top of the movable base, a second motor is mounted at the lifting end of the lifting component, and the output shaft end of the second motor is connected with a rotating rod. The side wall of the rotating rod is connected with a cleaning assembly through a connecting assembly. The cleaning assembly comprises a first cleaning rod and a second cleaning rod, the first cleaning rod and the second cleaning rod are rotationally connected, and first cleaning cotton and second cleaning cotton are bonded to the outer wall of the first cleaning rod and the outer wall of the second cleaning rod correspondingly. The first cleaning rod and the second cleaning rod are rotationally connected, the connecting angle between the first cleaning rod and the second cleaning rod can be adjusted through the second bolt and the nut, the hopper body with the bottom in plane design can be attached when the right angle is formed, the hopper body with the bottom in funnel-shaped design can be attached when the obtuse angle is formed, and the practicability of the device is improved.

The invention provides a precise feeding trough and feeding system based on scientific cow breeding. The precise feeding trough and feeding system comprises a fixed base, a first weighing support, a hopper, a telescopic structure and a controller. The fixed base is provided with a horizontally-arranged platform, and a vertical gantry frame is arranged at the top of the platform. The number of the first weighing supports is two. The hopper is rotationally connected with the two first weighing supports, and an identification module is arranged on the hopper. And the telescopic structure can drive the vertically arranged hopper to pitch and turn over until the opening is obliquely downwards arranged during cleaning. When the hopper is vertically arranged, the weights of the hopper and the telescopic structure all act on the two first weighing supports and the second weighing support. According to the precise feeding trough and feeding system based on scientific cow breeding, the telescopic structure is matched with the two first weighing supports, the second weighing support and the turnover hopper, the weighing precision can be guaranteed, meanwhile, the cleaning convenience of the hopper is guaranteed, and practicability is high.

The utility model discloses a hopper cleaning device for cow breeding, which relates to the technical field of hopper cleaning and comprises a storage hopper with an openable and closable cover body at the top. A rotating shaft driven by a driving device is vertically arranged in the storage hopper in a penetrating mode, the lower end of the rotating shaft extends into the discharging pipe and is coaxially provided with a small spiral blade, and the outer diameter of the small spiral blade is in clearance fit with the inner wall of the discharging pipe. A large spiral blade is arranged on the shaft section, positioned in the conical hopper, of the rotating shaft; the rotating shaft is symmetrically and fixedly connected with two radial scrapers in the conical hopper, and the outer edges of the scrapers are provided with wear-resistant layers which are in sliding contact with the inner wall of the conical hopper; the top of the rotating shaft is sleeved with an annular scraping sleeve capable of sliding in the axial direction. Arch breaking and blocking prevention are achieved through large and small spiral blade combination and stepped design, residues are reduced by combining a full-path self-cleaning structure and double-scraping design, the cleaning efficiency is improved, and the discharging efficiency and the cleaning effect of the hopper are remarkably improved.

The invention provides a dairy cow ketosis regulatory gene prediction system based on multi-omics analysis and machine learning, which belongs to the technical field of molecular breeding and disease prevention and control, and comprises a data acquisition and preprocessing module, a feature set establishment module, a machine learning model establishment module and a result evaluation module, the method comprises the following steps: integrating dairy cow genome, transcriptome and metabolome data, screening candidate regulatory genes through whole genome association analysis, gene differential expression analysis, cis-eQTL positioning and co-positioning analysis, and constructing a gene expression feature set; core regulation genes are screened through L1 regularization penalty by means of a Lasso model, weights are distributed, model parameters are optimized in combination with grid search and cross validation, and model performance is evaluated through an ROC curve and an AUC value. According to the invention, an integrated technical system from gene screening to risk prediction is constructed, efficient screening of the core regulation gene and accurate prediction of ketosis risk are realized, and the economic loss of breeding is effectively reduced.

The invention discloses a dairy cow breeding information intelligent management system, and belongs to the technical field of dairy cow breeding. An intelligent management system for dairy cow breeding information comprises an information acquisition module, an analysis management module, a statistical arrangement module and a browsing query module. According to the method, the problem that problems in the breeding process cannot be found out and corresponding solutions cannot be given according to the breeding information of the dairy cows due to the fact that the breeding information of the dairy cows cannot be collected and managed in the prior art is solved, scientific breeding is achieved by managing the breeding information of the dairy cows, the breeding cost is effectively reduced, and the breeding efficiency of the dairy cows is improved. The milk production of the dairy cows is improved, the economic income of a dairy cow farm is increased, so that the quality and yield of the milk are improved, a coping scheme can be matched according to the growth condition of the dairy cows, abnormal conditions occurring in the breeding process of the dairy cows are rapidly solved, intelligent management of dairy cow breeding information is achieved, the quality of dairy cow breeding is improved, and resource use is optimized.

The application discloses a vacuum milk suction device plug connector for cow breeding, which comprises a main body assembly, a fixing seat, a mounting shell connected to the front side of the fixing seat, a plug connecting assembly, a plug connecting seat connected in the mounting shell, connecting grooves respectively formed in the left and right ends of the plug connecting seat, a support plate fixedly connected to the plug connecting seat at the connecting grooves, a transmission shaft rotatably connected to the support plate and capable of moving up and down, a push-pull block connected to the lower part of the transmission shaft and capable of moving up and down, the transmission shaft being rotatably connected to the push-pull block, a lower clamping block slidably connected to the end of the push-pull block away from the corresponding transmission shaft in the left and right directions, and the lower clamping block being slidably connected to the plug connecting seat, when the plug is pushed into the plug connecting seat, the two lower clamping blocks move towards the direction of the plug to clamp the plug; the application can improve the reliability of the connection between the plug and the plug connecting seat and reduce the occurrence of poor contact.

The application provides a method for improving the efficiency of timed insemination of dairy cows under summer conditions, which improves the efficiency of timed insemination of dairy cows under summer conditions by applying at least three of the following means to the cows; the means include: injection of GnRH, injection of PG, injection of eCG, injection of hCG, injection of ketoprofen, injection of A3, and embedding CIDR. Experiments show that the use of CIDR, eCG, hCG, ketoprofen and the like significantly improves the efficiency of timed insemination of dairy cows under heat stress conditions, thereby improving the fecundity of dairy cows under summer conditions, and has important economic value and social value for guaranteeing the healthy development of the dairy farming industry.

Work vehicles such as crawler-type transport vehicles used for transporting goods in dairy farming, pig farming, poultry farming, fruit cultivation, vegetable cultivation and greenhouse agriculture, as well as in civil engineering and construction, have a left crawler device and a right crawler device. In such work vehicles, twisting is likely to occur between the left crawler device and the right crawler device. [Solution] This crawler-type transport vehicle is equipped with a left crawler device 20L and a right crawler device 20R, and is provided with a crawler gearbox connecting member 60 that connects the left crawler gearbox 40L and the right crawler gearbox 40R, and the left gearbox output shaft 41L, left crawler drive shaft 51L, right gearbox output shaft 41R, right crawler drive shaft 51R, and crawler gearbox connecting member 60 are arranged coaxially in this crawler-type transport vehicle.

The cow house lighting device for cow breeding comprises a mounting frame, the upper surface of the mounting frame is connected with a sling, the left side and the right side of the mounting frame are fixedly provided with plates through screws, the surfaces of the plates are fixedly provided with mounting bases, the front ends of the mounting bases are fixedly provided with lamp holders, and the lamp holders are fixedly provided with lamp holders. An outer threaded sleeve is integrally connected to the bottom of the lamp holder, a bulb is mounted on the center line of the bottom of the lamp holder, a light filtering lampshade is mounted on the outer side of the bulb in a threaded mode, and a lamp panel is mounted at the bottom of the mounting frame; a PLC is installed on the installation frame, a bulb is controlled through the PLC, timing control can be conducted on the bulb, the bulb can be illuminated for 16 hours in a timing mode, meanwhile, a lamp panel is installed in the installation frame, a lamp tube is installed on the surface of the lamp panel, the lamp tube is a warm light lamp tube, and the overall brightness is lower than that of the bulb. Therefore, the natural illumination period can be simulated, and the illumination requirement of the dairy cow can be met.

This invention discloses a precision feeding system suitable for dairy farming, belonging to the field of dairy farming technology. It is equipped with a first pressure sensor and a second pressure sensor, which can measure the weight of feed in the feed trough and the weight of dairy cows in the feeding cage in real time, and record historical data of each dairy cow. Based on the historical data, the weight of feed in the feed trough and the weight of dairy cows in the feeding cage, and by introducing a deep learning method, the feed amount can be obtained, thereby achieving precision feeding in dairy farming.

The utility model discloses a cow house ventilation device for cow breeding, which relates to the technical field of cow breeding and comprises an air inlet pipe, a frequency conversion fan is fixedly mounted in the middle of the inside of the air inlet pipe, a temperature control device is fixedly mounted on one side of the air inlet pipe, and two circulating pipes are fixedly mounted on two sides of the temperature control device. A heat exchange pipe is fixedly installed on one side of the circulating pipe, and temperature conduction fins are fixedly installed on the outer side of the heat exchange pipe. According to the cowshed ventilation device for cow breeding, the frame and the clamping grooves are slidably embedded, so that the frame is supported, entering air is filtered through the filter screens on the periphery and one side of the frame, the five filter screens are used for filtering at the same time, the air inlet amount of the cowshed ventilation device for cow breeding is increased, and through contraction of the electric push columns, the ventilation effect is improved. And therefore, the sealing plate is driven to move downwards, one side of the connecting pipe is sealed, gas in the gas tank is discharged, and reverse blowing cleaning is conducted on the filter screen.

The utility model relates to the technical field of cow breeding, in particular to an automatic feeding and water adding device for cow breeding, which comprises a base frame and a water storage tank, the lower part of the right end of the base frame is fixedly connected with a fixed plate, the rear end of the fixed plate is fixedly connected with a feeding device, and the right part of the upper end of the base frame is inserted with an anti-falling plate; an operation key is arranged on the right portion of the outer surface of the water storage tank, and an automatic water adding structure is fixedly connected to the right portion of the upper end of the water storage tank. According to the automatic feeding and water adding device for cow breeding, automatic feed conveying and accurate feeding are achieved through the feeding and feeding device, waste is reduced, nutrition balance is guaranteed, the water level is kept stable by means of the automatic water adding structure, sufficient water supply for cows is guaranteed, an anti-falling plate and an operation key are matched, feed scattering can be prevented, and the feeding efficiency is improved. Manual operation is facilitated, the labor intensity is remarkably reduced, and the breeding efficiency and the scientific level are improved.

The invention relates to the technical field of cow dung treatment, in particular to a cow dung recycling system and method for cow breeding in a high-humidity region, and the system comprises a collecting and conveying unit, a solid-liquid separation unit, a circulating reflux unit, an aerobic fermentation unit, a padding treatment unit and a padding using unit which are arranged in a partitioned manner; the collecting and conveying unit is used for collecting and conveying cow dung and dung sewage in a feeding area; the solid-liquid separation unit is used for carrying out solid-liquid separation on the collected cow dung and dung sewage to form dung residues and dung liquid; the circulating reflux unit is used for performing circulating treatment on the manure liquid; the aerobic fermentation unit is used for performing aerobic fermentation treatment on the manure residues to obtain fermented padding; the padding treatment unit is used for carrying out dehumidification and sterilization treatment on the fermented padding to obtain the dehumidified and sterilized padding; and the padding using unit is used for carrying out standard laying and daily maintenance on the dehumidified and sterilized padding. The technical problems of difficult collection, difficult separation, difficult fermentation, difficult reuse and the like of cow breeding cow dung in high-humidity areas can be solved.

The utility model relates to the field of cow breeding, in particular to a cow breeding hopper cleaning device which comprises a transverse plate, a fixed limiting piece, a movable limiting piece, a first fixed seat, a second fixed seat, a threaded rod, a movable seat, a worm gear, a driving seat, a worm and a driving disc. Through the arrangement of the first fixed seat, the second fixed seat, the threaded rod and the movable seat, the position between the fixed limiting piece and the movable limiting piece is adjusted, so that the equipment is suitable for dairy cow breeding hoppers with different sizes; the whole equipment is fixed to the outer side of a hopper through a fixed limiting piece, a movable limiting piece and a top limiting piece, a driving box is arranged in the center of the hopper for dairy cow breeding, the position of an inner wall brushing piece is adjusted by adjusting the distance, extending out of a rotating connecting plate, of an extending connecting plate, and the applicability of the equipment is improved; the driving motor is started to drive the inner wall brushing piece to clean the inner wall of the hopper, the labor force of workers is liberated, and the hopper cleaning time is saved.