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1254results about "Liquid fertiliser distribution" patented technology
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Individual row rate control of farm implements to adjust the volume of crop inputs across wide implements in irregularly shaped or contour areas of chemical application, planting or seeding
InactiveUS7395769B2Optimize input application rate per acreYield maximizationAnalogue computers for trafficLiquid fertiliser distributionAutomatic controlEngineering
Owner:UNVERFERTH MFG
Air seeder/fertilizer apparatus having metering means and distribution manifold with selectively openable ports
A seeding apparatus having a distribution manifold with selectively openable outlet ports thereon, to permit or stop delivery of seed or fertilizer to soil A meter device, responsive to both the number of selected open ports and the speed of the apparatus over the ground, is provided to regulate supply of seed / fertilizer to a distribution manifold. The distribution manifold has a plurality of outlet ports spaced about a periphery of such manifold, each outlet port having a valve to allow opening and closing of individual outlet ports. Soil engaging members on such apparatus are individually raisable from an lowered operative position to a raised inoperative position, and when moved to such inoperative position, valve associated with an outlet port for providing seed and / or fertilizer to such soil engaging member is closed to prevent supply to the associated soil engaging member.
Owner:ONE PASS IMPLEMENTS
Methods, systems and apparatuses for automated irrigation and chemical treatment
InactiveUS7264177B2Easy programmingLow costSelf-acting watering devicesLiquid fertiliser distributionChemical treatmentWireless transceiver
An automated irrigation and chemical treatment system comprising a user input device adapted to communicate with a control unit; a mixing chamber adapted to communicate with the control unit and connected to a water supply and chemical canisters, wherein each canister has a sensor to monitor fluid level therein, and control valves for connecting the mixing chamber to a network of pipes. Sprinkler heads connected to the network of pipes each include, a control valve adapted to control fluid flow to a water delivery nozzle by an electro magnet controlled rubber coated ferric ball closure member. The sprinkler heads include water and chemical saturation sensors and the sprinkler heads also communicate with the control unit via wireless transceivers. Multiple zones covered by the system may be treated according to predetermined schedules.
Owner:INTELLIGENT LAWN SYST
Single disc liquid fertilizer opener
ActiveUS20070044694A1Minimize opportunityEliminate premature mechanical failureTill seedingPlantingForce structureCircular disc
A method and apparatus to be mounted upon a planter row unit for delivering liquid fertilizer to the bottom of a trench without contacting the seed to be planted is disclosed and claimed. The system as claimed and described is adapted for mounting to substantially all modern row units employing floating row units. The method and apparatus as described does not interfere with existing down pressure or seed placement systems as found on modern row crop planters. As described and implemented, the method and apparatus is more compact and lighter in weight than the prior art. The attached assembly for a seed planting unit works in combination with a seed trench opener to form a trench for the deposit of liquid fertilizer offset from and parallel to the later formed seed trench. The apparatus allows directed liquid fertilizer delivery in close proximity to the seed trench with minimal disruption of said seed trench. The attachment includes a single disk blade disposed forward of the seed trench forming unit. The single disk blade is disposed at an angle of four degrees or less from the line defining the direction of travel of the seed planting implement in combination with a furrow strap. The attachment includes a selectively adjustable down force structure and a selectively adjustable depth control mechanism.
Owner:MARTIN HOWARD D
Agricultural implement having fluid delivery features
An agricultural implement for delivering fluid fertilizer into a furrow in the soil of an agricultural field includes a main frame, an opener device attached to the main frame for forming a furrow in the soil, a closing device having an axis of rotation and trailing the opener device for closing the furrow, and a dispensing device for delivering a fluid into the furrow. The injection device has a bottom end extending downwardly into the furrow between the opener device and the axis of rotation of the closing device, an inlet port for receiving the fluid, at least two outlet ports for discharging the fluid into different regions of the furrow, and a bifurcated passageway for conducting the fluid from the inlet port to the outlet ports. The outlet ports may be located to discharge the fluid onto or adjacent to both of the side walls of the furrow.
Owner:DAWN EQUIPMENT COMPANY
Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable position snow removal device
InactiveUS6938829B2OptimizationDigital data processing detailsLiquid fertiliser distributionEngineeringSurface conditions
An apparatus and system, preferably mounted on a service vehicle, provides synchronized application of fluid materials, either solid or liquid, to a vehicle travel surface in proportional amounts or spatially distributed proportions in response to user defined requirements and / or operation of a vehicle mounted component in response to conditions encountered in real time. A first embodiment is a vehicle mounted apparatus and system for coordinated application of a plurality of materials to a surface simultaneously and in desired proportions and / or widths automatically and / or selectively. A second embodiment includes a granular material distribution device and includes a plurality of liquid spray headers and pumping means. A third embodiment of the present invention is a vehicle mounted apparatus and system for automated coordinated application of a plurality of materials to a surface as well as automated component control such as blade blocking plate control based on sensed current surface condition information and current accurate location information as well as past operating history and predicted near term weather conditions.
Owner:WEATHER INSIGHTS
Apparatus for prevention of freezing of soil and crop residue to knife applying liquid anhydrous ammonia to the ground
InactiveUS7523709B1Reduce heat transferLow thermal conductivityPlantingLiquid fertiliser distributionCrop residueEngineering
A plastic discharge tube extends through a swaged cap bore through a metal swaged cap. A conical cap portion of the metal swaged cap is pressed into a retainer ring passage through a metal retainer ring. A swage surface in the retainer ring passage swages the conical portion of the metal swaged cap thereby fixing the position of the plastic discharge tube in the swaged cap bore and locking the swaged cap in the retainer ring passage. The plastic discharge tube is inserted into a steel injection tube fixed to a soil cutting knife. A ring bottom positioning surface contacts and injection tube upper end of the injection tube. A delivery hose is telescopically received on a plastic discharge tube retainer assembly and the steel injection tube. Hose clamps clamp the delivery hose to the retainer assembly and the injection tube.
Owner:360 YIELD CENT
Flexible toolbar and operating hydraulic circuit
InactiveUS6675907B2Reduce the overall heightImprove securitySpadesAgricultural machinesHydraulic circuitEngineering
A winged implement includes an hydraulic control circuit having two operator-controlled valves, including a work valve and a transport valve. Using only these controls, and without leaving the tractor cab, the operator can (1) fold the implement for transport; (2) unfold the wings; (3) place the implement in the field use position with substantial constant down pressure on the wings; and (4) raise the wings and center section to an intermediate position with the wings inclined upwardly for end row turns.
Owner:CNH IND AMERICA LLC +1
Systems and methods for fluid dispensing
Systems and methods are disclosed for dispensing fluids. The systems can include a sensor operable to detect when an object passes a first location as the object moves to a second location. The systems can also include a fluid dispenser operable to dispense fluid at the second location. In addition, the systems can include a control unit in communication with the sensor and the fluid dispenser. The control unit can receive information from the sensor that the object has passed the first location and to control the fluid dispenser to dispense fluid at the second location at a predetermined time after the object passes the first location.
Owner:UNIV OF TENNESSEE RES FOUND
Agricultural implement for delivering multiple media to soil
ActiveUS8146519B2Liquid fertiliser distributionSoil-working equipmentsDevice formAgricultural engineering
Owner:DAWN EQUIPMENT COMPANY
Agricultural implement for delivering ammonia gas to soil
Owner:DAWN EQUIPMENT COMPANY
Agricultural implement having fluid delivery features
An agricultural implement is directed to delivering a fluid to the soil of an agricultural field and includes a main frame attached to an opener device, a closing device, a pivoting assembly, and an injection tine. The opener device forms a furrow in the soil, the closing device trails the opener device for closing the furrow, and the injection tine delivers the fluid towards the furrow. The injection tine has a pivoting end attached to the pivoting assembly and a bottom end extending downwardly into the furrow between the opener device and the closing device. The pivoting end is pivotably connected at the pivoting end such that the injection tine is freely pivotable in at least two independent pivotable directions relative to furrow. A diffuser is attached to the bottom end of the injection tine for expelling the fluid into the furrow.
Owner:DAWN EQUIPMENT COMPANY
Air seeder/fertilizer apparatus having metering means and distribution manifold with selectively openable ports
An seeding apparatus having a distribution manifold with selectively openable outlet ports thereon, to permit or stop delivery of seed or fertilizer to selected soil engaging means on the apparatus. A metering means, responsive to both the number of selected open ports and the speed of the apparatus over the ground, is provided to regulate supply of seed / fertilizer to the distribution manifold. The distribution manifold has a plurality of outlet ports spaced about a periphery of such manifold, each outlet port having a valve means to allow opening and closing of individual outlet ports. Soil engaging means on such apparatus are individually raisable from an lowered operative position to a raised inoperative position, and when moved to such inoperative position, valve means associated with an outlet port for providing seed and / or fertilizer to such soil engaging member are closed to prevent supply to the associated soil engaging member.
Owner:ONE PASS IMPLEMENTS
Autonomous systems, methods, and apparatus for ag based operations
ActiveUS20150105965A1Overcome deficienciesAmount of timeAgricultural machinesTank vehiclesOrbitAutopilot
The use of self-powered, autonomous vehicles in agricultural and other domestic applications is provided. The vehicles include a self-propelled drive system, tracks or wheels operatively connected to the drive system, a power supply operatively connected to the drive system, an attachment mechanism for attaching equipment to the vehicle, and an intelligent control operatively connected to the drive system, power supply, and attachment mechanism. The vehicle is configured to connect to the equipment to perform agricultural operations based upon the equipment. Multiple vehicles can be used in a field at the same time. Furthermore, the invention includes the ability to move one or more of the autonomous vehicles from field to field, home to field, or from generally any first location to a second location.
Owner:KINZE MFG INC
Computer Controlled Fertigation System and Method
InactiveUS20070220808A1Reduce water consumptionReduce fertilizer useRoot feedersSelf-acting watering devicesFertigationEngineering
A system and a method of computer controlled irrigation and fertigation composed of one or more sensors positioned in order to quantify the amount of water and / or nutrients that a plant is consuming. By controlling the fertigation, the plant or a part thereof, has improved yield and quality,
Owner:FW ENVIRO
Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube
ActiveUS7497174B2Soil-working equipmentsLiquid fertiliser distributionEngineeringMechanical engineering
Owner:PRECISION PLANTING LLC
Fertilizer opener/closer arrangement for an agricultural machine
An agricultural machine includes a tool bar and at least one opener / closer arrangement carried by the tool bar for opening a trench in soil. Each opener / closer arrangement includes an opener disc positioned at an angle relative to a working direction and defining a trench profile. The opener disc has an axis of rotation, a leading edge, and a trailing edge positioned adjacent one side of the trench profile. A gauge wheel is positioned generally inline with the opener disc adjacent to the trailing edge of the opener disc. The gauge wheel has a leading edge positioned between the leading edge and the trailing edge of the opener disc. A first closing wheel is positioned on a side of the trench profile opposite to the gauge wheel. The first closing wheel has a leading edge positioned between the axis of rotation and the trailing edge of the opener disc. A second closing wheel is positioned on a same side of the trench profile as the gauge wheel.
Owner:DEERE & CO
Planting method for Dendrobium officinale
InactiveCN103918536AImprove shadingSuitable watering method for growthSeed and root treatmentLiquid fertiliser distributionGreenhousePest control
The invention discloses a planting method for Dendrobium officinale. The method comprises the following steps of building a greenhouse, preparing a culture substrate, conducting transplanting, conducting field management, preventing and controlling plant diseases and insect pests, and conducting harvesting. According to the planting method for the Dendrobium officinale, the cultivation method for the Dendrobium officinale is standardized, significant technical problems and production problems, such as the problems of the substrate processing technology, the spraying technology and the pest control technology, existing in production are solved, the quality technology test and research are improved, and standardization production technical regulations are established.
Owner:CHENGDU RUNHUI AGRI DEV
Apparatus for treatment of snow and ice
ActiveUS7370818B2Maximize payloadImprove space utilizationTank vehiclesSelf-acting watering devicesEngineeringWetting
A vehicle is disclosed which includes a chassis and a storage and dispensing apparatus. The storage and dispensing apparatus can be mounted directly to the chassis or disposed within or on a body, which in turn is mounted to the chassis. The storage and dispensing apparatus has an opening therein to permit material to be transported therethrough. A conveyor assembly for selectively conveying materials from the opening of the storage and dispensing apparatus is also included. The conveyor assembly can include a dual auger arrangement. The vehicle includes a spreader chute that is operably arranged with the conveyor assembly to direct the materials to a spreader. A liquid storage system for storing liquid is provided. A liquid dispensing system is provided for selectively dispensing liquid from the liquid storage system. The liquid dispensing system includes an anti-icing system for selectively dispensing liquid from the vehicle and a pre-wetting system for selectively dispensing liquid onto material being transported by the endless conveyor out of the vehicle.
Owner:HENDERSON PRODS
Individual row rate control of farm implements to adjust the volume of crop inputs across wide implements in irregularly shaped or contour areas of chemical application, planting or seeding
InactiveUS20060086295A1Maximize yield potentialOptimize input application rate per acreAnalogue computers for trafficLiquid fertiliser distributionAutomatic controlEngineering
A farm implement for applying a product to a row crop or a row seeded field wherein the implement has a plurality of spaced-apart product dispensers mounted thereon, each of which is individually automatically controlled. The rate of product being dispensing from each of the product dispensers is automatically operated dependent upon the ground speed of the individual product dispensers or dependent on other criteria.
Owner:UNVERFERTH MFG
Multi-variable rate agricultural product application system, device and method
ActiveUS8868300B2Easy to controlAccurate ratingAnalogue computers for trafficLiquid fertiliser distributionHydraulic motorDrive shaft
Owner:RAVEN INDUSTRIES INC
Spray boom with dampening device
ActiveUS20090173802A1Effect spraying performanceLiquid fertiliser distributionWatering devicesHydraulic cylinderSprayer
A spray linkage (10) for a crop sprayer includes a support (16) and a central frame (18) pivotally connected to the support (16), the central frame (18) being pivotable about an axis (32) from a neutral position. At least one hydraulic cylinder (34, 36) is fastened at one end to the support (16) and at the other end to the central frame (18). To damp the spray linkage (10) during oscillating movements, at least a first hydraulic cylinder (34, 36) has a first and a second hydraulic chamber (44, 46, 48, 50), a first hydraulic line (52, 54) is provided which discharges into the first hydraulic chamber (44, 46) and a second hydraulic line (54, 52) is provided which discharges into the second hydraulic chamber (48, 50). Restrictor structure (58, 60, 62, 64) throttles hydraulic flow from a hydraulic chamber (44, 46, 48, 50) while hydraulic flow into a hydraulic chamber (44, 46, 48, 50) is relatively unthrottled.
Owner:JOHN DEERE FAB HORST
Seed planter with equalizer assembly
Disclosed herein is an agriculture planter. The planter may include a planter frame, a seed hopper and a trailing arm assembly. The planter frame may include a hitch tongue extending forwardly from the planter frame. The planter frame supports the seed hopper. The a trailing arm assembly is vertically pivotally coupled to a rear portion of the planter frame, extends rearward from the planter frame and includes a trailing arm frame and a lever arm vertically pivotally coupled to the trailing arm frame by a pivot point. The lever arm includes a leading end, a trailing end, a middle portion, a furrow opener disc and a first furrow closer wheel. The disc is rotatably mounted to the lever arm near the leading end. The first wheel is rotatably mounted to the lever arm near the trailing end. The middle portion is pivotably coupled to the pivot point.
Owner:SCHAFFERT MFG
Seed firmer life extender
Owner:FLO RITE
Boom sprayer and boom vibration control device
A boom vibration control device that is configured to suppress vibration of a boom that is cantilever-supported on a working vehicle includes a left-roll-direction biasing unit that biases the boom in the left roll direction with respective to the working vehicle and right-roll-direction biasing unit that biases the boom in the right roll direction with respective to the working vehicle. The boom is held at the roll angle at which the biasing force of the left-roll-direction biasing unit and the biasing force of the right-roll-direction biasing unit are balanced.
Owner:KYB CORP
Toward-target spraying machine and method for crops in field
InactiveCN104115809AImprove work efficiencyReduce pollutionLiquid fertiliser distributionWeed killersDiseaseNutritional deficiency
Owner:CHINA AGRI UNIV
Sprayer for a gardening purpose
InactiveUS7854396B2High strengthImprove securityLiquid fertiliser distributionWatering devicesSprayerDrive shaft
Owner:SK & Y AGRI EQUIP
Systems for the control and use of fluids and particles
ActiveUS20090241817A1Shorten the timeReduce expensesLiquid fertiliser distributionWatering devicesCombustionEngineering
To mix immiscible materials at low pressure, the materials are applied from separate inputs of a fixture to separate channels where they are permitted to flow to and spread over surfaces or edges at selected thicknesses. On the surfaces or edges the materials are each subject to flowing air that forms small particles or drops even though the materials may be viscous. The particles or drops are mixed together and may be applied to a combustion device or spray device or any other device utilizing the mixture.
Owner:KAMTERTER PROD LLC
Unitary boom structure
InactiveUS6837446B1Improve accuracyImprove efficiencyLiquid fertiliser distributionFloorsSprayerEngineering
The present invention comprises a sprayer boom and is incorporated in a spraying apparatus which includes a vehicle, a tank, hoses connected to nozzles, and the sprayer boom. The sprayer boom includes a number of wing sections each including at least one single-piece component cut from a sheet of metal to form a web or truss structure which replaces the usual rods and welds support provided to sprayer booms of this nature. Obtaining the single-piece component by cutting it from a sheet of metal rather than constructing the truss-structure by use of many rods reduces material and labor costs. Spaced apart rungs or tabs on the bottom of the sprayer boom provide openings through which sprayer nozzles are aimed while the nozzles, hoses and connectors remain mostly recessed within the boom which provides physical protection from wind and other damage and still allows easy access for repair.
Owner:JESSE LYNN
Microwave system and method for controling the sterlization and infestation of crop soils
The method and the system are applicable in farming activities, pest control, industry, agriculture, forestry, etc. for controlling insects and other plant pests from crops. The system performing the method comprises a source of lethal impact which is a microwave generator with a microwave guiding element directed so as to infested soil. The microwave energy is transferred from a microwave generator into the pests located in the desired soil location, killing the plant insects and pests.
Owner:JOINES WILLIAM THOMAS
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