319results about How to "Shorten feeding time" patented technology

The invention discloses a fattening cattle concentrate supplement, which comprises the following components in parts by weight: 154-470 parts of maize, 50-100 parts of bran, 61-200 parts of cotton seed meal, 100-300 parts of palm meal, 50-220 parts of soybean meal, 30-200 parts of DDGS (Distillers Dried Grains with Soluble), 5-20 parts of bicalcium phosphate, 7-20 parts of rock flour, 2-10 parts of common salt, 8-15 parts of fattening cattle premix and 3-15 parts of rumen-protected lysine, wherein the fattening cattle premix is formed by mixing cattle composite vitamin, cattle composite microelement, yiduo enzyme (for cattle), monensin, bio-yeasture and an antioxidant. The fattening cattle concentrate supplement is full in nutrition, the utilization rate of the feed can be increased, the problem of overfeeding of beef cattle is solved, the feed waste is reduced, the feeding time of the cattle can be obviously shortened, the labor time of workers is shortened, the labor intensity is reduced, and the labor quota is improved, so that the production cost of the beef cattle is greatly reduced.

The invention discloses a deepwater net cage feeding method based on a suction type onboard automatic feeding system. The automatic feeding system comprises a stock bin, a sucking pipe, a sealing bin, a blocking valve, an air inlet pipe, a Roots blower, an air-feed mixing and spraying device, a discharge pipe and a power device. The sucking pipe and the discharge pipe are hoses. A feed port of the blocking valve is communicated with a sealed inner cavity of the sealing bin, and a discharge port of the blocking valve is communicated with a feed port of the air-feed mixing and spraying device. An air outlet of the Roots fan is communicated with an air inlet of the air-feed mixing and spraying device, an air-feed mixing outlet of the air-feed mixing and spraying device is communicated with an inlet of the discharge pipe, and an outlet of the discharge pipe extends from a head position of a cultivation work ship. The deepwater net cage feeding method includes loading, work ship positioning and feeding. The deepwater net cage feeding method has the advantages of shortened feeding time, high feed conveying efficiency, large coverage area and capability of saving labor, increasing feed utilization ratio and cultivation efficiency.

The invention discloses the forage for artificial breeding of Monochamus alternatus Hope and method for preparing the same. The forage comprises 90-110 g of pine wood chip, 18-22 g of cane sugar, 10-15 g of yeast powder, 35-45 g of agar, 1.8-2.1 g of sodium benzoate, 0.9-1.2 g of mythyl p-hydroxybenzoate, 10 mL of H2SO4 (0.5 mol/L), 15-25 g of wheat germ powder, 1.2-1.5 g of cholesterol, 3-4.5 g of ascorbic acid, 18-21 g of casein, 0.7-1.1 g of choline and 750-850 mL of water. The forage provided by the invention has the advantages of abundance in resources, convenient manufacture and low cost, and the method for preparing the same is simple and workable. The development time of larvae fed with the above forage is significantly shortened, compared with that of larvae under natural circumstance in the forest. The development period of larvae that develop from egg development to adult emergence lasts for about 100 days. The forage is applicable to the large-scale breeding of Monochamus alternatus Hope larvae. Reproduction and breeding of Monochamus alternatus Hope at controlled temperatures can be realized to ensure the supplies of experimental populations of different stages, different instars and stable activities.

The invention discloses a continuous feeding system comprises a single arm feeding device and a feeding machine. The top of the single arm feeding device is provided with a ball screw rod lifting machine. A linear guide rail is connected below the ball screw rod lifting machine and provided with a linear guide rail sliding block which is connected with a sliding block fixing plate. A suspension arm beam is welded on the sliding block fixing plate. Two shoveling forks are arranged on the suspension arm beam side by side. The bottom of the single arm feeding device is provided with a decelerator. A transmission gear is arranged below the decelerator. The bottoms of two lateral surfaces of the single arm feeding device are provided with linear rail sliding blocks. One side of the feeding machine is provided with linear rails which are positioned on a base. The single arm feeding device is arranged on the linear rails with the assistance of the rail sliding blocks. A tapped iron conveying device, a swing suction gun, a connecting rod, an iron skin sensing switch, an iron stacking baffle, a first conveying roller path and a lifting platform are arranged in the feeding machine. A second conveying roller path is connected outside the first conveying roller path. The continuous feeding system has the advantages of simple structure, time and energy saving and work efficiency improvement.

Provided is a loading device that is provided in a tire testing machine including a testing station (30) provided with a spindle (31) attached with a tire (50) to be tested and feeds the tire (50) from a predetermined standby position to a testing position where the center of the spindle matches the center of the tire (50) in the testing station (30). The loading device includes: conveyors (1, 2) that convey the tire (50) from the standby position toward the testing position in a direction perpendicular to the axial direction of the tire; and positioning devices (6B, 20) that position the tire to be tested to a position, in which a front end of the tire in the feeding direction matches a point separated from the spindle by a predetermined distance, as the standby position. Setting of the standby position based on the position of the front end of the tire (50) in the feeding direction shortens the feeding distance and the feeding time and hence shortens the testing cycle time.

The invention discloses a method for improving the reproductive performance of sows. The method for improving the reproductive performance of sows comprises mixing N-carbamylglutamate with auxiliary materials so as to prepare feed containing 0.01-0.04wt% of N-carbamylglutamate for feeding the sows within 1-28 days after the mating. According to the method, the reproductive performance of sows can be improved significantly; specifically, the average total piglet number of each pregnancy, the average surviving piglet number of each pregnancy and the average healthy piglet number are increased; and compared with the existing method, the same or nearly the same effect is reached, and at the same time the feeding time and the feeding quantity are reduced, and the cost is reduced; and the feeding is performed immediately after the sows mate, and is convenient for the operation in practice.

The invention provides a line source device and an OLED evaporation machine. The line source device comprises a line source mechanism and at least two crucible mechanisms, wherein the line source mechanism comprises a line source cavity body; each crucible mechanism is arranged at the outer side of the line source mechanism, and each crucible mechanism comprises a crucible cavity body and a connection valve; and each connection valve is arranged between each crucible cavity body and the line source cavity body, and used for isolating the crucible cavity body from the line source cavity body orcommunicating the crucible cavity body with the line source cavity body. According to the line source device and the OLED evaporation machine, through the arrangement for the at least two crucible mechanisms, the use efficiency of the equipment is increased, and the charging time of the equipment is reduced.

The invention belongs to the technical field of microbes, and in particular relates to composite probiotics for raising pigs. The composite probiotics is prepared by steps of feed fermenting, feed stirring and feeding, drinking, atomized deodorizing, excrement treatment and the like.

There is provided a bar material supply device of a simple configuration suited to machining of a bar material without increasing machining cost even when a short bar material such as an end material is machined. The bar material supply device includes a stocker 12 for supplying a bar material w on an axis C of a spindle 230, a base 10 attached to a head stock 220, a push rod 15 disposed in the base 10 to move back and forth on the axis C and to push the bar material w fed from the stocker 12, a push rod guide 11 disposed in the base 10 to guide the back-and-forth movement of the push rod 15, a plurality of rollers arranged on both sides of the axis C of the base 10 to hold the push rod 15 on the axis C therebetween, one of the plurality of rollers being constituted as a driving roller 135 which is rotated by a driving body disposed in the base, and at least one of the other rollers excluding the driving roller 135 being constituted as a driven roller 132 which is rotated without any slippage with the push rod 15, and rotation detection means 133 for detecting the rotation of the driven roller 132.

The invention belongs to the technical field of microorganisms and in particular relates to compound probiotics for animal breeding, such as livestock and poultry. The compound probiotics is applied to feed fermentation, feed stirred breeding, breeding drinking, atomization deodorization, excrement treatment and the like.

An instant bathing equipment comprises a bathtub having a bathing room; a controlling means to generate an entrance formed on a bathing room to make a user enter the bathtub and close the bathtub; an isolating means to separate a store space in the bathing room so as to store water and to make the user enter a washing chamber from the entrance, the store space and the washing chamber communicating with each other so that water in the store space flows to the washing chamber, such that the bathing room is filled with water in a short time.

The invention discloses a preparation method of glutamic acid. The method comprises filtering glutamic acid fermenting liquor via a ceramic membrane for removing thallus to obtain clear glutamic acid fermenting liquor, and performing gradient cooling and crystallizing in a crystallization tank by employing intermittent-continuous isoelectric point method while reducing the pH value of the fermenting liquor in the crystallization tank by adding sulfuric acid and employing shell and tube porous sprinkling method, wherein the feed liquor is continuously discharged to a lower stage tank using overflow on tank, and two thirds of the feed liquor of the lower stage crystallizing tank comes from an upper stage crystallization tank via overflow, and one third of the feed liquor of the lower stage crystallizing tank is added with concentrated solution. The glutamic acid crystal obtained by the preparation method has alpha type crystal.

The invention discloses a sheep feeding machine. Four traveling wheels are arranged at the bottom of a square three-dimensional bracket; a chain wheel on a traveling wheel shaft is connected with a traveling motor through a chain; two feed boxes with the same size are arranged in the center above the bracket; a feed distributor is arranged at the bottom of each feed box; a feed stirrer is arranged in each feed box; the outlet of the feed distributor is connected with an outlet pipe; the feed distributor and the feed stirrer are connected with a power motor by chains through the chain wheel on the shaft respectively; the traveling motor and the power motor are fixed on the front and back sides of the bottom of the bracket respectively; and a circuit control box is arranged on the front side above the bracket. The sheep feeding machine realizes automatic sheep feeding, has the characteristics of precisely feeding, timing, quantifying, shortening feeding time, saving workers and labour, along with high working efficiency, and is applied to a feeding way of a group feeding groove.

The invention relates to a method for preparing a polyperfluorinated ethylene propylene resin, comprising the following steps of: (1) adding deionized water to a reaction kettle and preserving 30-50% of space; (2) charging nitrogen and boiling the deionized water; (3) adding an emulsifier to the reaction kettle, stirring uniformly, adding an initially mixed monomer of tetrafluoroethylene and hexafluoropropylene and thereafter adding an initiator to react; (4) compensating the mixed monomer of the tetrafluoroethylene and the hexafluoropropylene additionally during the reaction and maintaining the reaction kettle at constant pressure; and (5) obtaining the polyperfluorinated ethylene propylene resin after the reaction. The method for preparing the polyperfluorinated ethylene propylene has fast reaction and low cost; the high temperature molten extrudate of the polyperfluorinated ethylene propylene resin in the product has good colour, excellent thermal stress resistance and good processability.

The invention provides a method for preparing rodlike nano hydroxyapatite. The method comprises the steps of weighing (CaNO3)2.4H2O and (NH4)2HPO4 powder, respectively dissolving the powder into water, dropwise adding the (NH4)2HPO4 solution into the (CaNO3)2.4H2O solution under the ultrasonic stirring condition, adding a dispersing agent, adjusting the pH value, aging, centrifuging, and washing the mixture with water to obtain the nano hydroxyapatite. The hydroxyapatite prepared by adopting the method can be well dispersed into a substrate without being specially treated, so that the defect that the agglomeration of the existing hydroxyapatite can be prevented by adding surface dispersing agent can be overcome. The method is simple, the high temperature and high pressure can be avoided, and the industrialized production can be favored.

The invention belongs to the technical field of microorganisms and more particularly relates to a compound probiotic for raising poultries, particularly chicken. The compound probiotic is applied in manners of feed fermentation, feed stirring and feeding, feed drinking, atomization deodorization, fecal treatment and the like.

The invention provides a boat carried net cage forage casting machine, and includes a hopper, a frame, a forage feeding pipe, a forage casting disk and a drive mechanism. The invention is characterized in that the frame is fixed on the boat, the hopper is supported and arranged on the upside of the frame, the bottom of the hopper has a forage feeding opening, a stir wheel is arranged on the forage feeding opening, the stir wheel is fixed on a connecting rod of the stir wheel, the lower end of the forage feeding opening communicates with a switch valve, the lower end of the switch valve communicates with the forage feeding pipe, the forage feeding pipe is supported by a supporting rod fixed on a side shipboard, the lower end of the forage feeding pipe is a forage discharging opening, the rotatable forage casting disk is suspended under the forage discharging opening, the bottom of the forage discharging opening contacts a poking gear fixed on a drive rod. A drive handwheel drives the drive rod and the stir wheel connecting rod through a drive chain. The machine can cast forage for two net cages simultaneously, the forage casting frequency and the forage casting amount can be manually controlled, the range of the falling points is large, and the casting area is stable. The invention can reduce the forage casting time, can improve the labor efficiency and the forage efficiency, as well as can cast forage in rainy days.

The present invention belongs to the field of biological feed, in particular relates to a biological fermentation feed for chicken broilers and a preparation method thereof. The biological fermentation feed for chicken broilers contains not only wild chrysanthemum, pine needles, rheum palmatum, scutellaria baicalensis and honeysuckles and other Chinese herbal medicine ingredients which can improve stress and disease resistance abilities of chicken broilers and lower cholesterol levels in the blood of chicken broilers, at the same time also contains biological fermented protein, fat, minerals, vitamins and a variety of high-energy substances which can be taken is advantage by chicken broilers, is rich in nutrition, as well as contains a large number of active and inactive beneficial microorganisms which can provide prebiotic substances to gastrointestinal microorganisms, improve the living environment of the gastrointestinal microorganisms, regulate microbial growth and breeding, enable the entire gastrointestinal microorganisms to stay in a normal situation of rapid development, promote peristalsis, and reduce the occurrence of gastrointestinal diseases. The biological fermentation feed can reduce the feeding of concentrate feed, lower costs, at the same time effectively promote the weight gain of chicken broilers, improve the quality of chicken meat, and enable the chicken meat to be fresh, tender and tasty.

The invention discloses a multistage plunger hydraulic sludge pump and belongs to the technical field of sludge pumps. The multistage plunger hydraulic sludge pump comprises working cylinders and a power cylinder, wherein each working cylinder is composed of a cylinder body and a plunger, the power cylinder is composed of a cylinder body and a plunger, the working cylinders and the power cylinder are axially connected into a whole through connecting components, plunger rods of the plungers of all the working cylinders and the plunger rod of the plunger of the power cylinder are connected to form a straight rod, each working cylinder is provided with two sludge feed inlets provided with one-way valves and two sludge discharge outlets provided with one-way valves, the power cylinder is provided with a hydraulic oil inlet and a hydraulic oil outlet, the plunger of the power cylinder is pushed to make reciprocating motion through feeding and discharging of hydraulic oil, and the plungers in the working cylinders are driven to make reciprocating motion at the same time. By means of a multistage cylinder formed by connection of multiple single-stage working cylinders, the continuous process that discharging and feeding are conducted through multiple discharge outlets and multiple feed inlets at the same time is achieved, high flow can be realized with a small pipe diameter, feeding time is shortened, and feeding efficiency and discharging efficiency are improved.

An automatic continuous feeding device for a horizontal continuous casting furnace, including a gantry frame, a feeding trolley with electrolytic plates laid flat, and an overturning device for vertically turning the flat electrolytic plates. Transport the electrolytic plate on the feeding trolley to the first lift of the turning device and the second lift that transports the electrolytic plate on the turning device to the furnace platform. The feeding trolley is set at the position corresponding to the starting point of the first lift under the gantry, and the turning device is set at The position below the gantry corresponds to the starting point of the second elevator. The lower end of the first elevator is provided with a hoist for lifting the electrolytic plate on the feeding trolley, and the lower end of the second elevator is provided with a clamp for clamping the flipped electrolytic plate. Tongs, the gantry is provided with a transmission mechanism that drives the first elevator and the second elevator to move back and forth. The invention has reasonable structure and convenient operation, not only saves time and labor, but also ensures the personal safety of operators, and at the same time greatly improves work efficiency.