26 results about "Mixed feeding" patented technology

The invention relates to the technical field of PTA production control, and discloses a PTA mixed feeding control method and system. The system comprises a mechanism modeling module, a data driving prediction module, a dynamic fusion module, a rolling optimization module and an online learning module. The mechanism modeling module constructs a sub-model based on a PTA mixed reaction kinetic equation, and outputs a theoretical feeding constraint value; the data driving prediction module receives temperature, pressure and raw material flow data collected by the real-time sensor and outputs a real-time feeding prediction value. The dynamic fusion module performs weighted fusion on the two values to generate a fused feeding prediction value; the rolling optimization module generates a feeding parameter adjustment instruction through a rolling optimization algorithm. And when the deviation between the adjusted sensor data and the fused predicted value exceeds a preset threshold value, the online learning module performs online fine adjustment on the parameters of the data driving model. The system combines a reaction mechanism and real-time working condition optimization feeding control, reduces manual intervention, and adapts to a complex production environment.

The utility model provides a mixed feeding device which comprises a material mixing barrel, the material mixing barrel is vertically arranged, the upper end of the material mixing barrel is open, the lower end of the material mixing barrel is provided with a discharge port, the middle section of the material mixing barrel is further transversely and rotatably provided with a rotating barrel in a penetrating mode, and the rotating barrel is provided with a plurality of leakage holes located in the material mixing barrel; a driving motor for driving the rotating cylinder to rotate and a feeding hopper with one end extending into one end of the rotating cylinder are further mounted on the mixing cylinder; the inner wall of the rotating cylinder is further fixedly connected with a continuous spiral plate extending from one end of the rotating cylinder to the other end of the rotating cylinder. According to the utility model, the problems of long feeding time and low overall efficiency caused by sequential feeding in the prior art are solved. The utility model further provides a fertilizer mixing system comprising the mixed feeding device.

The utility model discloses an automatic lamb feeding and lactation device which comprises a water supply system, a raw milk container, a heat exchanger, a mixing tank and a powder buffer hopper, a discharge port of the powder buffer hopper is located over the mixing tank, a water bath heater is installed on the periphery of the bottom of the mixing tank, and the bottom of the mixing tank is connected with a nipple through a milk pipe; the tail end of the water supply system is provided with two branches, the tail end of one branch is provided with a water washing nozzle, and the tail end of the other branch is connected with the top of the heat exchanger; the top of an inner cavity of the mixing tank is connected with an alkaline detergent tank through an alkaline detergent inlet pipe, and the top of the inner cavity of the mixing tank is connected with an acid detergent tank through an acid detergent inlet pipe. The lamb feeding mechanical level can be improved, a mixed feeding mode is provided, fresh milk and milk replacer can be fed, meanwhile, the milk replacer and goat milk can be mixed for precise feeding, automatic cleaning can be achieved, the number of bacteria in the goat milk is effectively reduced, and external pollution is eradicated.

The utility model discloses a fishery aquaculture feed mixing feeding device which comprises a bottom plate, a stirring box, a fixing base and a spiral feeder, a feeding groove and a containing groove are formed in the top of the fixing base, a first air bag is arranged in the feeding groove, a second air bag is arranged in the containing groove, and an arc-shaped material guide cover is arranged at the top of the feeding groove. A material guiding inclined pipe is arranged on the surface of the spiral feeder, the other end of the material guiding inclined pipe is connected with the rear side face of the arc-shaped material guiding cover, two vertical plates are arranged in the containing groove, a lifting plate is arranged between the two vertical plates in a sliding mode, a balancing weight is arranged at the bottom of the lifting plate, and an electric push rod is connected to the right side of the fixing base through a linear motion module. An embedding groove is formed in the surface of the right side of the lifting plate, and the first air bag and the second air bag are connected through a connecting pipe; the device has the functions of automatic mixing and automatic feeding, the whole operation process is coherent and rapid, the automation degree is high, manual operation is not needed, time and labor are saved, and practicability is high.

The utility model relates to PVC plastic mixed feed technology field, concretely is a kind of mixed feed device for PVC plastic production, including feed hopper and the conveying pipe being communicated at its lower end, the rear end upper edge of feed hopper is fixedly connected with inverted material table top;Through the intercoordination between feed hopper, conveying pipe, inverted material table top, strip board, driving part, T block, transmission assembly, rotating lever, vane, limiting piece and support, the device can carry out real-time dynamic turning of PVC powder plastic, break the adsorption adhesion between material particles, effectively avoid that ultrafine PVC powder or damp raw material forms bridge blockage in the critical region of the lower side of feed hopper close to spiral conveying pipe, the continuity of feeding process is guaranteed from the root, the production interruption time caused by blockage is greatly reduced;In addition, the multiple rotating levers on the device are convenient to disassemble and install, so that the rotating lever and the vane of its outer wall can be fully cleaned.

The invention relates to the technical field of poultry breeding, and particularly discloses an antibiotic-free breeding method for improving the quality of old yard black chickens based on compound plant alternate feeding, and in the growth process of chickens, plant complementary food and basic ration without antibiotics and growth promoting hormone are added for mixed feeding; the adding method of the plant complementary food comprises the following steps: (1) forming a three-day alternating unit according to the sequence of feeding fresh Chinese chives on the first day, feeding fresh wild wormwood on the second day and feeding fresh wild banana trees on the third day, and circularly repeating the mode until the chickens are slaughtered; (2) the adding proportion of the plant complementary food is increased along with the day age of the chickens, and the adding proportion is the mass percentage of the total feeding weight of the day. According to the antibiotic-free breeding method, the specific composite plant feed is adopted for alternate feeding, and the meat flavor, the nutritional value and the health level of the chickens are remarkably improved through functional complementation and time sequence collaboration of plant active ingredients.

The application belongs to the technical field of feeding devices, in particular to a breeding chicken house double-bin mixed feeding device and a feeding method, which comprises a chicken house, a mixing assembly and a feeding assembly; the mixing assembly comprises a mounting plate; the mounting plate is fixedly connected with a mixing cylinder on the surface; a pair of feed bins are fixedly connected to the top of the mixing cylinder; the feeding assembly comprises a distribution box; the mixing cylinder and the distribution box are communicated through a discharge channel; a feed trough is fixedly connected to the inner side of the chicken house; a feed conveying channel is connected between the distribution box and the feed trough. Two kinds of feed are respectively stored in the two feed bins, the feed can enter the mixing cylinder through the connecting groove, and then the two kinds of feed are stirred by the stirrer, and then the feed enters the distribution box through the discharge channel and is guided into the feed trough through the feed conveying channel for the laying hens to eat, the application is convenient to operate, can mix different feeds, realizes automatic feeding, and is beneficial to improving the breeding efficiency of laying hens.

The utility model relates to automatic taxus chinensis mixing and feeding equipment for poultry farming, which comprises a mixing barrel, a taxus chinensis crushing structure is arranged at the top of the mixing barrel, a mixing structure is arranged in the mixing barrel, a feeding structure is arranged at the bottom of the mixing barrel, and a feeding structure is arranged at the bottom of the mixing barrel. The taxus chinensis crushing structure comprises a crushing barrel fixedly mounted at the top of the mixing barrel, a discharging groove is formed in the top of the crushing barrel, a crushing motor is fixedly mounted at the top of the crushing barrel, and a crushing cutter penetrating into the crushing barrel is fixedly mounted at the output end of the crushing motor; and three fan-shaped grooves are formed in the bottom of the material crushing barrel, the three fan-shaped grooves are distributed in the bottom of the material crushing barrel in an annular array mode, and a stepping motor is fixedly installed at the center of the bottom of the material crushing barrel. The feeding device has the advantages that the functions of smashing, mixing and feeding are integrated, the operation process is effectively simplified, the equipment cost is reduced, and meanwhile the risks of nutritional ingredient loss and cross contamination are reduced.

The invention discloses a combined dispensing system and a control method. The combined dispensing system comprises a mixed feeding assembly and a dispensing assembly. The mixing and feeding assembly comprises a mixer and at least two feeders connected with the mixer, the feeders are used for conveying at least two kinds of glue to the mixer according to a preset proportion, and the mixer is used for uniformly mixing the at least two kinds of glue; the glue dispensing assembly comprises a glue dispensing valve, the glue dispensing valve is provided with a glue dispensing cavity communicated with the mixer, the glue dispensing cavity is used for receiving the mixed glue from the mixer, and the glue dispensing valve is used for outputting the mixed glue in the glue dispensing cavity according to the preset glue dispensing amount. According to the automatic glue dispensing device, automatic feeding and mixing of glue in proportion are achieved through the at least two feeders and the mixer, the manual mixing procedure is reduced, independent output control is conducted on the mixed glue through the glue dispensing valve, feeding mixing and glue dispensing operation are separated, mixing is more uniform, the glue dispensing precision is higher, and more sufficient time can be provided for glue mixing.

The invention discloses a multi-material automatic switching and quantitative and constant-concentration mixed feeding system and method.The feeding system comprises at least one feeding unit, each feeding unit comprises at least two sets of feeding pipelines connected in parallel, and a feeding network with N paths connected in parallel (N > = 2) is formed; each group of feeding pipelines at least comprises a material container, a liquid pump, a negative pressure sensor and a control system which are electrically connected with the negative pressure sensor and the liquid pump, control is simplified, cost is reduced, reliability is high, PWM control is adopted to replace a complex PID algorithm, the requirement for the computing power of a controller is lower, system response is direct, debugging is easier, the overall cost and the failure rate are reduced, and the control efficiency is improved. And meanwhile, high-precision proportional control can still be realized. Uninterrupted supply is realized; and through multi-path parallel supply and an automatic switching mechanism, the problem of production interruption caused by exhaustion of materials in a single path is thoroughly solved. And intelligent material management: a negative pressure sensor and a control system are utilized to realize real-time monitoring, judgment and recording of the state of each path of materials.

The utility model relates to the technical field of chemical production, and discloses a movable mixing and feeding device which comprises a movable base, a mixing outer shell is fixedly arranged on the movable base, and a mixing inner shell is rotatably mounted in the mixing outer shell; an air inlet pipe is rotationally mounted in the mixing inner shell, and a plurality of air outlet units are fixedly arranged on the air inlet pipe in the radial direction in a communicating manner; each air outlet unit comprises a plurality of air outlet pipes; a plurality of rotating shafts are rotationally mounted in the mixing inner shell and are in one-to-one correspondence with the gas outlet units; a plurality of crushing units are fixedly arranged on each rotating shaft; the plurality of crushing units on each rotating shaft are in one-to-one correspondence with the plurality of air outlet pipes of the corresponding air outlet units; and each crushing unit is located at a pipe opening, away from the air inlet pipe, of the corresponding air outlet pipe. The crushing unit can crush bubbles generated at the pipe opening, far away from the gas inlet pipe, of the gas outlet pipe, so that the contact area of gas and liquid is increased, the bubble crushing rate is increased, the reaction rate is increased, and the production efficiency is improved.

The invention discloses a physiological difference-based male and female goose separate feeding method, which comprises the following steps: S1, measuring the height and head diameter data of male and female geese, and determining the size of a separate feeding tool; s2, on the basis of the measured height and head diameter data difference of the male and female geese, designing different feed distribution tools to realize physical isolation ingestion of the male and female geese; the male gooses are fed with a material tool A, the material tool A is designed according to the height data of the male gooses, the material tool A has the ingestion height at which the female gooses cannot ingest, and the material tool A further has the degree of freedom of height adjustment; the female geese are fed with a material tool B, the material tool B is provided with a plurality of ingestion holes designed according to head and neck data of the female geese, and the ingestion holes are smaller than the head and neck data of the male geese in size. According to the method, the male geese and the female geese are respectively fed in the mixed feeding process by designing the differentiated branch feed tools, physical isolation ingestion is achieved through the body type difference of the male geese and the female geese, the weight of the male geese can be effectively controlled, the egg laying capacity of the female geese can be improved, and the method can be suitable for standardized breeding goose breeding.

The invention belongs to the technical field of poultry breeding, and relates to breeding goose breeding feed and application thereof. The breeding feed for breeding geese provided by the invention comprises a goose grass additive and a complete feed, the mass ratio of the goose grass additive to the complete feed is (0.02-1.8): 0.4; the goose grass additive comprises fresh goose grass or dry goose grass. According to the method, the wild resource goose grass is mixed with the complete feed for feeding, so that the consumption of the complete feed can be reduced. The goose grass is rich in nutrient substances, and can reduce the death and culling rate of the breeding geese when being mixed with complete feed. In addition, the egg yield of the breeding geese can be increased by mixed feeding of the geese and the complete feed, and the annual income of the breeding geese with ten thousand feathers is increased by 650,000 yuan. And finally, the reproductive capacity of the geese is vigorous and is widely distributed, so that the technical scheme of the invention has universality and is suitable for white goose breeding belts in the Yangtze River basin. The invention provides a new way for improving the economic benefit of poultry breeding.

The utility model relates to the technical field of fish culture, in particular to a mixed feeding device for fish feed. The mixed feeding device for the fish feed comprises a tank body, a feeding pipe, a feeding hopper, a rotating shaft, a metering panel, a connecting piece, a stirring rod and the like, two feeding hoppers are arranged at the top of the tank body, a gear transmission mechanism is arranged on the outer side of the tank body, a metering panel is connected to the gear transmission mechanism and located under the feeding hoppers, a plurality of discharging holes are formed in the metering panel, and a belt transmission mechanism is arranged at the top of the tank body. According to the design of the first servo motor, the small gear, the large gear and the metering panel, the rotating speed of the metering panel is adjusted by controlling the rotating speed of the first servo motor so as to control the feeding speed of fish feed, even mixing of two kinds of fish feed can be guaranteed while a large amount of fish feed is added, manual intervention is reduced, and working efficiency is improved.

The utility model relates to fish medicine throwing technical field discloses a kind of drug mixed feeding devices for preventing and treating fish disease, including bucket, the one side of bucket is equipped with concave connecting plate, the top of bucket is equipped with injection port, further include: stirring assembly;The bottom end of bucket is inverted conical structure, stirring assembly is set in bucket, for mixing and stirring to fish medicine;Feeding assembly;The bottom end of bucket is equipped with discharging pipe, the bottom end of discharging pipe is equipped with the feed pipe of rotation connection, the bottom end of feed pipe is equipped with scattering pipe, directly drive scattering pipe using feeding assembly, the feeding of fish medicine is realized by the scattering pipe of constantly swinging.The utility model has the advantages compared with prior art: provide a kind of drug mixed feeding devices for preventing and treating fish disease, not only can automatic throw, save time and effort, and medicine feeding efficiency is high, and fish medicine remaining on the inner wall of container can be washed, avoid waste.

The utility model discloses a household appliance plastic mold mixing and feeding device which comprises a feeding unit, the feeding unit comprises a base, the upper surface of the base is fixedly connected with a box body, the upper part of the inner wall of the box body is rotatably connected with a crushing roll shaft, one end of the crushing roll shaft is fixedly connected with a driving motor, the middle part of the inner wall of the box body is provided with a mixing assembly, and the mixing assembly is fixedly connected with the driving motor. A discharging hopper is fixedly connected to the lower end of the box body, a spiral feeder is fixedly connected to the lower end of the discharging hopper, and the lower surface of the spiral feeder is fixedly connected to the interior of the base. Through the arrangement of the crushing roll shaft, materials can be processed into smaller and uniform particles, the particles are mixed and transported through the spiral blade, secondary mixing is carried out through the stirring blade, the mixing efficiency is improved, the materials are transported through the spiral feeder, and then the materials are mixed for multiple times, so that the mixing efficiency is improved. The mixing effect is improved; and the defect rate of finished products is reduced.

The utility model discloses a concentrated feed supplementary feeding trough for calves, which relates to the technical field of breeding equipment and comprises a cylindrical trough body, a cylindrical grid type calf feeding fence and a bottom annular support. The cylindrical groove body is used for containing calf granules and high-quality green hay; the cylindrical grid type calf feeding fence is arranged on the side wall of the cylindrical trough body; the bottom annular bracket is arranged below the cylindrical groove body; a plurality of ingestion openings are formed in the grid type calf ingestion fence, and the width of each ingestion opening is only used for ingestion of calves. The feeding trough is designed according to the size data of the skull of the calf before weaning, the size and the width of the feeding port are set according to the fact that the calf can use the feeding port and the cow cannot use the feeding port, supplementary feeding of starter feed and supplementary feeding of high-quality green hay can be conducted on the suckling calf, and the suckling cow fed in the same group cannot feed through the supplementary feeding trough. And supplementary feeding can be performed on the calves in a targeted manner, cows cannot use the feed, and the use amount of starter feed and high-quality green hay for the calves in the perinatal period and the cows in a mixed feeding period can be greatly reduced.

The utility model relates to the field of mixing feeders, and discloses a stirring and mixing feeder for mariculture, which comprises a bottom plate, two support rods are fixedly mounted at the top of the bottom plate, a top funnel is rotatably arranged between the two support rods, a conical hopper is fixedly mounted at the bottom of the top funnel, and a stirring device is mounted at the bottom of the conical hopper. A motor assembly is arranged in the top funnel, a pushing structure is arranged in the conical hopper and connected with the motor assembly, and a motor in the motor assembly drives a rotating rod and a stirring rod, so that feed of different types and forms can be fully stirred, and it is ensured that nutritional ingredients of the feed are evenly distributed; the feed meets the comprehensive nutrition intake requirements of marine animals, effectively promotes the growth speed and health conditions of the marine animals, and improves the breeding quality.

The invention relates to the technical field of animal stress regulation and control, in particular to a preparation method and application of a cattle specific stress blocker, and the preparation method comprises the following steps: Fmoc solid-phase synthesis of specific sequence cattle CRH receptor antagonist peptide, pretreatment of theanine, GABA and taurine; under the protection of nitrogen at 25 DEG C, compounding the active component with a maltodextrin-beta-cyclodextrin carrier in a ratio of 5: 1, and adding potassium sorbate; the CRH receptor binding constant Kd of the blocking agent reaches 1.2 * 10 <-9 > mol / L, the blocking agent can be fed in a mixed mode 30 minutes before transportation, fed in a mixed mode 1 hour before group transfer or fed in a drenching mode 1 hour after temperature shock stress according to the dosage of 10 g / head, the stress reaction of cattle is efficiently blocked, and the breeding benefits are guaranteed.

The utility model is suitable for insect feeding technical field provides a kind of insect feed mixed feeding device, this feeding device realizes the axial propulsion and radial mixing of feed by the stirring shaft driven by helical blade in stirring bin, ensure that feed component is uniform;Multiple discharge pipe design realizes multiple-point synchronous feeding, effectively improves feeding coverage uniformity;Electric moving seat driving device moves along track, realizes automatic patrol feeding, reduces artificial cost;Protective cover seals the core power components such as motor, prevents feed dust from invading, prolongs equipment service life;The discharge pipe side open cooperation is the poking mechanism of the poking plate, sleeve and pivot, and the poking plate continues to rotate under the driving of pivot, can force to scatter and poke out the caking or viscous material in discharge pipe, solve the problem of traditional device discharge port blockage, guarantee the continuity and stability of feed feeding, improve the feed supply efficiency and quality of insect breeding in all directions.

The invention relates to the field of pet feeding machines, in particular to a pet feeding machine capable of achieving mixed feeding, which comprises a rack, a grain receiving bowl, a grain storage barrel mounted on the rack and a discharging mechanism mounted on the rack and positioned below the grain storage barrel, at least two grain bins are arranged in the grain storage barrel, and a discharging port is formed in the bottom end of each grain bin; the discharging mechanism is provided with a discharging channel, the discharging mechanism can adjust the position of the discharging channel so that the discharging channel can be communicated with the different discharging ports, and the grain receiving bowl is located below the discharging end of the discharging channel. According to the feeding machine, the discharging ports of the different granaries can be sequentially opened through the discharging mechanism, different types of grains fall into the grain receiving bowls, the diversified diet requirements of pets are met, the feeding machine can achieve control over discharging of the multiple granaries only through one discharging mechanism, the overall structure is simple, and the occupied size is small.

This utility model belongs to the technical field of breastfeeding aids and provides an improved breast shield, including a nipple portion with a first dispensing hole, a skirt portion that abuts against the breast, and a transition portion connecting the nipple portion and the skirt portion; the nipple portion and the transition portion are provided with a communicating cavity; the outer wall of the nipple portion is provided with at least one second dispensing hole communicating with the cavity; the outer wall of the transition portion is provided with a milk filling port communicating with the cavity, and the milk filling port is located away from the nipple portion. The improved breast shield provided by this utility model allows for selection of breastfeeding, feeding with a breast pump, or mixed feeding according to actual needs, offering high flexibility and eliminating the need for a separate bottle, thereby avoiding nipple confusion in infants due to prolonged bottle use and ensuring normal breastfeeding.

The invention belongs to the technical field of calf feeding, and particularly relates to calf mixed feeding equipment which comprises a supporting mechanism used for supporting a mixing mechanism; the mixing mechanism is arranged at the top of the supporting mechanism; the power mechanism is arranged at the top of the mixing mechanism, and the power mechanism provides power for the mixing mechanism to roll various feeds; the mixing mechanism comprises a mixing barrel, and the mixing barrel is rotatably arranged at the top of the supporting mechanism through a plurality of rotating pieces; and the top of the folding cylinder is in threaded sleeve connection with the bottom of the mixing cylinder. According to the device, the outer rotating piece, the inner rotating piece, the inner spiral piece and the outer spiral piece rotate in the axial direction of the middle column at the same time, the inner spiral piece rotates to roll the feed to move from bottom to top, the outer spiral piece rotates to roll the feed to move from top to bottom, and the feed continuously penetrates through the spiral space between the outer rotating piece and the inner rotating piece to be cut off; and the crushing work of the feed is completed.

The application discloses a method for salinization domestication of euryhaline fish, and aims to solve the technical problems of long domestication period and weak adaptability of the euryhaline fish, and relates to the technical field of aquaculture.The method comprises the following steps: 3-5 days in advance, the heat shock protein inducer and the medium-short chain fatty acid are mixed and fed to the fish to be domesticated; the mixed feeding amount of the heat shock protein inducer is 200 mg-400 mg per kg of feed; the mixed feeding amount of the medium-short chain fatty acid is 200 mg-500 mg per kg of feed; then, the gradient high-salt feed and the gradient salt water are mixed and fed; the salt content of the feed is increased by 1% per day to 5%, the salinity of the water is increased by 5‰ per day to 15-25‰, the mixed feeding is continuously carried out for 4-5 days, and the target domestication salinity is maintained for 2-3 days.