96results about "Root feeders" patented technology

An irrigation device for promoting deep root growth of a plant. The irrigation device may comprise: a tube and a hose, wherein the hose may have one or more slits that allow liquid to seep out if the water pressure in the hose is too high. The water pressure may get too high if the pores of the soaker hose become temporarily clogged, which may happen if a fertilizer solution is put into the irrigation system.

The utility model relates to seedling transplanting technical field, concretely is a seedling transplanting device for afforestation, including bottom ring no.

The present application relates to a crop cultivation land irrigation fertilizer stick device for a smart farm and a smart farm system, comprising: an inflow part formed of a cylindrical box with an inflow port for irrigation water to flow into; at least one stick rod part equipped at the lower part of the inflow part and formed of a cylinder with an irrigation water flow path communicating with the inflow port; and a discharge rod part discharging the irrigation water moving in the irrigation water flow path to all directions into the ground through a plurality of discharge flow paths formed on the outer peripheral surface by being combined to the lower part of the stick rod part; so that different lengths can be applied according to the root depth of crops, and installation and removal work can be easily performed, and irrigation water or irrigation fertilizer can also be provided to all directions at the root position of crops to stimulate root development.

This application provides a rainwater harvesting and utilization system for vertical greening buildings, relating to the field of green building. It includes a downpipe and a water storage tank embedded in the base of the building. One end of the downpipe connects to the top of the building, and the other end of the downpipe has a first branch pipe and a second branch pipe. One end of the first branch pipe connects to the downpipe, and the other end has a detachable sealing cap. One end of the second branch pipe connects to the downpipe, and the other end supplies rainwater to the water storage tank. The second branch pipe is equipped with a filter mechanism for filtering rainwater. The water storage tank contains a water pump and a sprinkler pipe. The water pump pumps the rainwater from the storage tank through the sprinkler pipe for watering the plants. This application has the effect of collecting and reusing rainwater without causing silt accumulation and clogging.

The application discloses a kind of highway subzone vegetation maintenance device, comprising: walking mechanism, walking mechanism includes portal frame, portal frame includes two vertical arrangement's column and the crossbeam connected between two columns;Pruning mechanism, pruning mechanism includes the horizontal pruning part connected to the lower end of crossbeam, branch and leaf collecting part connected to column and lateral pruning part;Irrigation mechanism, irrigation mechanism includes the water storage tank located in the front and back side of column, and the water storage tank is connected with several pressure-compensating emitters by communication pipe;Set at the starting point or end point of walking mechanism Auxiliary mechanism, auxiliary mechanism includes water storage pool, and the upper end of water storage pool is provided with branch and leaf storage box.The present application can realize accurate maintenance and efficient irrigation to central median strip green, not only can improve the safety, work efficiency and operation quality of green maintenance, reduce labor cost, but also can realize water saving and environmental protection, provide strong support for highway greening and ecological environmental protection.

The application belongs to the technical field of pasture root fertilizer applicator, and relates to a pasture root fertilizer applicator, which comprises a backpack type material box, a discharging pipeline, a material distributing cylinder, a fertilizer pipeline, a shaft rod, a U-shaped handle and a ring-shaped handle. Two material distributing cavities are formed in the material distributing cylinder in an up-down distribution mode. A top and a bottom sidewall of each material distributing cavity are provided with an inlet and outlet port and a joint. Four valve plates for plugging the four inlet and outlet ports are arranged on the inner sidewall of the material distributing cylinder. Each valve plate is fixed on the shaft rod through a first connecting piece. The upper outer sidewall of the shaft rod is provided with a limiting plate and is sleeved with an upper spring. The fertilizer applicator can be used for manual fertilization. The U-shaped handle can be held by hand to move the bottom end outlet of the fertilizer pipeline close to the roots of the pasture. The opening and closing of each valve plate can be controlled by moving the shaft rod up and down. The two material distributing cavities are used for alternate fertilization. The arm does not need to be repeatedly raised during the fertilization process, the arm fatigue can be reduced, the fertilization can be carried out while walking, the time for holding the fertilizer by hand can be saved, and the fertilization efficiency can be improved.

The application provides an environment-friendly watering device for a road green belt, which is arranged in a shrubbery of a flower bed. The environment-friendly watering device comprises a lamp post, two baffles, two drip irrigation sprinkling mechanisms and a house type support base. The lamp post is vertically arranged in the flower bed, and two house type support bases are symmetrically arranged on two sides of the lamp post. The drip irrigation sprinkling mechanism is connected with the house type support base in linkage, and the chute extends to the lamp post along the arc direction of the house type support base. The environment-friendly watering device for the road green belt is matched with the lamp post, the two baffles, the two drip irrigation sprinkling mechanisms and the house type support base. The environment-friendly watering device can realize irrigation by using a drip irrigation mode through laying a water pipe in the shrubbery. Water resource is greatly saved, and in order to facilitate the requirement of road dust suppression and dust reduction, the water pipe can be climbed to the lamp post to realize high place spraying, which greatly facilitates the use of personnel.

A root irrigation spike apparatus includes a central body, a chamber traversing the central body, an irrigation post communicably coupled to the chamber having at least one irrigation aperture, and a self-piercing needle portion communicably coupled to the chamber having a tapered diameter.

The utility model belongs to the technical field of watering greening trees, and particularly relates to an adjustable watering device for greening trees, which includes a water pipe arranged below a water accumulation mechanism. The water pipe is connected to a water storage component. The water storage component includes a mounting seat, the mounting seat is threadedly connected to the top end of a metering cylinder, the bottom end of the metering cylinder is threadedly connected to the top end of a base, a solenoid valve is arranged at the bottom end of the base, one end of the solenoid valve is connected to one end of a three-way pipe, water delivery pipes are arranged on both sides of the other end of the three-way pipe, the water delivery pipes are connected to a watering component, and a limiting component arranged at one end of a second water belt is connected to a first water belt. The limiting component includes a limiting seat, a through hole is centrally formed in the limiting seat, the inner diameter of the through hole is not less than the width of the first water belt, and a pressing plate slidably arranged in the through hole presses and limits the first water belt, solving the problems that the water storage component adopts a single volume design and cannot be flexibly adjusted according to the bearing capacity of the trees, easily causing dropping and pressing damage to the tree branches, and the water delivery pipeline can only water fixed positions, resulting in uneven watering.

The present invention aims at providing a method of utilizing poorly-soluble phosphoric acid, the method being capable of easily recycling poorly-soluble phosphoric acid in soil. The present invention is a method of utilizing poorly-soluble phosphoric acid, the method effectively utilizing poorly-soluble phosphoric acid in soil, characterized in that nanobubble water is sprayed over soil containing poorly-soluble phosphoric acid to generate phosphate ions from the poorly-soluble phosphoric acid by means of the nanobubble water.

The utility model relates to water -saving can cover equipment technical field, and specifically is a kind of water-saving irrigation even water distribution device, including irrigation equipment main part, the bend pipe seat for guiding is screw-engaged and installed in the water outlet end of irrigation equipment main part, and the end of bend pipe seat away from irrigation equipment main part is screw-engaged and installed the threaded seat for supporting, the end of threaded seat away from bend pipe seat is equipped with the bellows for adjusting, and the end of bellows away from bend pipe seat is connected with the conical tube for irrigation by flange;In the process of using conical tube, the ring of the outer side of conical tube is located in the outer periphery of multiple groups of round holes, and it is convenient to be screw-engaged with threaded ring, convenient to disassemble, to replace or clean the filter screen layer of ring and its outer periphery, so that conical tube can be more stable in irrigation use.

An agricultural input injection system and method for injecting various forms of agricultural inputs, such as liquids, gases, and solids, into a liquid source for application to crops. The system includes a first liquid supply, a pump to pressurize the liquid, and an injection zone where the agricultural inputs are mixed with the liquid. The injected liquid is then supplied to an applicator for distribution to crops.

The application discloses a winter wheat water and fertilizer coupling water-saving and fertilizer-saving method based on potassium demand intensity regulation, relates to the technical field of water and fertilizer integrated irrigation and fertilization, and comprises the following steps: determining soil moisture in the growth period of winter wheat, recording precipitation in the growth period of winter wheat, dividing the growth period of winter wheat into three potassium demand intensity stages by using the growth time, controlling irrigation water and potassium fertilizer application amount in combination with the soil water holding capacity of the soil layer and the potassium content in the soil for the three different potassium demand intensity stages, and carrying out irrigation and fertilization in an alternating irrigation mode by using a water and fertilizer integrated irrigation and fertilization system; and the application reduces the waste of water and fertilizer resources by precise water and fertilizer management and optimizes and improves the uniformity, precision and efficiency of water and fertilizer application by the water and fertilizer integrated irrigation and fertilization system.

The application discloses a radix codonopsis planting device and a planting method thereof, relates to the radix codonopsis planting technical field, and comprises a vehicle frame, a planting structure is installed on the vehicle frame, the planting structure comprises a plurality of roller drums, the roller drums are rotationally connected with the vehicle frame, conveying belts are arranged between the roller drums, a plurality of partition blocks are fixed on the conveying belts, placing grooves are arranged between the partition blocks, and radix codonopsis is placed in the placing grooves; the flat conveying belts with equidistant partition blocks are arranged, radix codonopsis seedlings are stably conveyed in independent placing grooves, sliding and tumbling of the seedlings in the conveying process is effectively prevented, uniformity of plant spacing is ensured, and the basis for the uniform growth of radix codonopsis is laid; the seedling throwing, soil covering and compacting and irrigation functions are integrated, a ground roller wheel driving mechanism is adopted, mechanical linkage of device advancing and each executing mechanism is realized, no additional power is needed, the degree of automation is high, the planting efficiency is remarkably improved, and the labor intensity is reduced.

The present application relates to water collection, water saving device technical field, disclose a kind of drought area tree planting water collection loss reduction and foster box, including water collection tank, water inlet device, water outlet device, filter screen, water collection tank upper cover plate is inclined from edge to inside, and the water collected is entered into water collection tank by water inlet, filter screen, water inlet device;Water inlet device is pressure type water inlet device, under water pressure, it is completely attached with water inlet at the top in the case where there is no water pressure, so that closed space is formed in water collection tank, water outlet device is control type water outlet device, top is connected with the water outlet of water collection tank, and end can be directly inserted into plant root system soil.This utility model can collect as much rainwater as possible in a short time by inclined upper cover plate, reduce water loss in water tank by pressure type water inlet, improve plant root system soil temperature, lock water and resist drought by transparent PVC material box, and irrigation can be refined and water loss can be reduced by inclined bottom plate and control type water outlet.

The utility model discloses a water -saving drip irrigation device for corn planting belongs to drip irrigation device technical field, including water tank, the upper end of water tank is provided with filter assembly, and the bottom all around of water tank is provided with support component, and the side lower extreme of water tank is provided with blowoff pipe, and the side upper extreme of water tank is provided with inlet pipe, and the side middle of water tank is provided with water outlet pipe, and the water outlet of water outlet pipe is connected with water pump, and the water outlet of water pump is connected with shunt pipe, and the water outlet end of shunt pipe is connected with water supply pipe, the utility model sets up filter assembly, and the collection of rainwater is carried out to filter box, and the coarse filter is carried out to coarse filter screen, and the fine filter is carried out to fine filter screen, and the foreign matter of filtration falls into the collection box from the discharge gate, and is collected through the collection box, and after collecting the set weight, the baffle rotates and opens, and the reset spring is compressed, and the foreign matter of filtration is discharged, and the reset spring rebounds and makes the baffle rotate, and is positioned through the limiting block, and through the collection of rainwater and recycling, water resources are saved.

The utility model provides a kind of support device for planting prunus hupehensis, it is related to fruit tree planting auxiliary equipment technical field, including connecting base, the upper surface of connecting base is fixedly connected with drip irrigation mechanism, the outer surface of connecting base is fixedly connected with support mechanism, the outer surface of connecting base is fixedly connected with arc support plate, the outer surface of arc support plate is fixedly connected with multiple connecting bands, the outer surface of arc support plate is fixedly connected with multiple bunching buckles.The utility model is through the sliding connection and fixed bolt locking of the first adjusting pipe and the second adjusting pipe of support mechanism, support height and angle can be flexibly adjusted, adapt to different tree age prunus hupehensis, by setting first elastic pad and second elastic pad on the surface of arc support plate and connecting band, reach the effect of buffering support force, avoid hard contact abrasion bark, while first magic tape and first magic tape realize flexible fixing, give consideration to support stability and tree growth space.

The application provides an environment regulating device suitable for high-quality tea tree cultivation, and relates to the technical field of environment regulating devices.The environment regulating device comprises a pre-buried base, the upper end of the pre-buried base is provided with a rotating base, the rotating base can drive the overall structure above to be flexibly adjusted in working angle, and is suitable for complex and changeable microclimate environment of a tea garden.A supporting round rod is arranged on the rotating base to provide stable four-point support for the device.The environment regulating device is provided with an arc-shaped flow guide plate, an electric lifting rod and a liftable arc plate are arranged at the lower end of the arc-shaped flow guide plate, an integrated flow guide and spraying structure is formed, the liftable arc plate forms a double-layer arc-shaped windproof spraying area together with the arc-shaped flow guide plate after being unfolded, the double-layer arc-shaped windproof spraying area can effectively guide lateral strong winds between mountains, avoid strong winds from directly impacting and beating tender branches of tea buds, block strong winds from scattering mist drops, greatly improve the utilization rate of spraying, the integrated structure does not need to additionally erect a split device, the narrow space of a tea ridge is effectively saved, and the double functions of airflow guiding and spraying regulation are simultaneously realized.

The utility model relates to the field of agricultural irrigation technology, and disclose an agricultural technology water saving irrigation device, including mobile car and the water tank of shackle in mobile car top, still include: set up in the water delivery subassembly of mobile car top one side, the top of mobile car is shackle and has telescopic link, four sides telescopic link's extension axle shackle has the bearing plate, the utility model discloses through telescopic link, bearing plate, transmission mechanism and the cooperation of screw rod, can adjust the irrigation height of the spray head according to the height of crops, ensure that water flow can accurately cover the root of crops to improve irrigation efficiency, can promote the uniformity of farmland irrigation, under the cooperation of plugging mechanism, mounting plate, locating bolt and baffle, can control the irrigation width of device, on the farmland of limited area, reduce irrigation width can more accurately control irrigation area, avoid water resource waste in the area outside the boundary of farmland, improved the overall utilization efficiency of water resources.

The utility model relates to ancient tree transplanting technical field especially is ancient tree famous and big tree transplanting rejuvenation watering and fertilizing ventilation integrated device, including spring support, the spring support is curled into spring shape by metal wire, the spring support outside has the outer water permeable sleeve of nesting. Advantageous effect lies in: 1. the device is directly laid in target root area, through the percolation effect of outer water permeable sleeve, ensure that water and solubility fertilizer accurate, evenly, low loss delivery to the deep root system of ancient tree urgent need nutrient, completely overcome the water and fertilizer loss and the problem of insufficient penetration of surface irrigation. 2. the pipeline structure formed with spring support as the core framework, in combination with outer water permeable sleeve, effectively build up the gas exchange channel of root zone soil while conveying water and fertilizer, significantly improve the respiration environment of root system, alleviate the harm of soil hardening asphyxia.

The utility model provides a kind of sprinkling irrigation equipment for high-standard farmland belongs to sprinkling irrigation equipment technical field;Including: water tank, the lower wall surface of water tank is equipped with main pipe structure, the lower wall surface of main pipe structure is equipped with several branch pipe structures, and the left and right two wall surfaces of several branch pipe structures are respectively equipped with sprinkling irrigation structure;Several sprinkling irrigation structures include: sprinkling irrigation branch pipe, sprinkling irrigation cross pipe, several root sprinklers, installation ground needle, humidity sensor, spraying vertical pipe, spraying sprinkler and sprinkling irrigation valve;Sprinkling irrigation branch pipe is installed in the side wall surface of branch pipe structure, sprinkling irrigation cross pipe is installed in the tail of sprinkling irrigation branch pipe, several root sprinklers are respectively installed in the lower wall surface of sprinkling irrigation cross pipe, installation ground needle is installed in the lower wall surface of sprinkling irrigation cross pipe, installation hole is opened in the inside of installation ground needle, humidity sensor is installed in the installation hole inside of installation ground needle, spraying vertical pipe is installed in the upper wall surface of sprinkling irrigation cross pipe, spraying sprinkler is installed in the upper wall surface of spraying vertical pipe, and sprinkling irrigation valve is installed in the outside of sprinkling irrigation branch pipe.

The application discloses a water-saving device for irrigation of hydraulic engineering and belongs to the technical field of irrigation of hydraulic engineering. The water-saving device comprises a track frame, two first sliding blocks slidingly installed on the track frame, shaft rods fixedly installed on the first sliding blocks, irrigation assemblies arranged at the lower ends of the shaft rods, water-saving mechanisms arranged on the shaft rods, shaft sleeves sleeved on the shaft rods, honeycomb net plates arranged on the shaft sleeves, a plurality of honeycomb holes formed in the honeycomb net plates, second guide rail seats fixedly connected to the ends of the honeycomb net plates away from the shaft sleeves, cloth storage boxes fixedly installed at the ends of the shaft sleeves away from the track frame, and drainage grooves formed in the honeycomb net plates. Staff manually rotate the wheel disc to recycle the cloth curtain into the cloth storage box to reduce shading, the first guide rail seats are installed on the shaft sleeves, the honeycomb net plates are fixed by the first guide rail seats, the honeycomb holes of the honeycomb net plates intercept atomized water droplets, and evaporation loss is reduced.

This invention relates to a root-and-crown co-regulatory variable irrigation sunscald control system and method. The system includes a variable frequency water pump, main pipe, branch pipes, an integrated spray irrigation system, and a data acquisition and irrigation decision control system. The operating mode of the integrated spray irrigation system switches based on soil moisture data and crop information monitored by the system. The irrigation volume under different operating modes is calculated by the system based on monitored soil moisture data, meteorological data, and crop information. The advantages of this invention are: based on the soil-plant-atmosphere water transport continuum (SPAC) theory, it enables the formulation of differentiated irrigation strategies for roots and crowns according to soil and atmospheric water requirements, and combines this with the integrated spray irrigation system to switch between different irrigation functions, effectively improving sunscald control and providing technological support for the development of smart irrigation agriculture.

An agricultural irrigation device includes a fixed support plate, a medicine tank, and a water tank. The medicine tank is connected to the upper part of the fixed support plate, and the water tank is connected to the outside of the medicine tank. The fixed support plate is connected to the bottom of the water tank. The medicine tank has a first inlet at the top, and the water tank has a second inlet at the top. Two main connecting pipes are connected to the outside of the medicine tank. This device is dual-purpose, capable of both water irrigation and pesticide spraying. It is convenient to use, simple to operate, and has a reasonable structure. This device can simultaneously irrigate the upper part and roots of plants, resulting in good irrigation effect, reduced liquid evaporation, avoidance of resource waste, and high work efficiency.

The application discloses a water and fertilizer integrated irrigation system and relates to the technical field of agricultural irrigation control. The water and fertilizer integrated irrigation system comprises a water source interface, a source end voltage stabilizing and purifying unit, a double-path mother liquor unit, a pulse mixing and reaction unit, a partition transportation and distribution gate control unit, a root zone state sensing unit, a mechanical energy recovery and energy buffer unit, a three-link referee unit, a liquid return recovery and rebalancing unit, a degraded safety shell layer and a control unit. The control unit calculates the root zone absorbability state based on pressure characteristics, phase characteristics, energy characteristics and root zone state quantity, executes the fertilizer injection and release in combination with the minimum executable irrigation volume threshold, the maximum concentration slope threshold and the unit volume available mechanical energy threshold, switches the pure water voltage stabilization or the degraded track when the thresholds are out of bounds, the state is missing or abnormal events occur, and updates the next round of scheduling by using the write-back parameters after the round ends.

The present application relates to the field of rainwater storage and reuse, and particularly relates to a rainwater storage and reuse system, which comprises a planting soil layer and a calcareous sandy soil layer distributed from top to bottom; a water collecting well extending from the ground surface of the planting soil layer to the calcareous sandy soil layer is arranged in the planting soil layer and the calcareous sandy soil layer; a water storage device is arranged below the top surface of the calcareous sandy soil layer; the water storage device is communicated with the water collecting well, so that the rainwater flowing into the water collecting well is stored in the water storage device; the water storage device is provided with a gas permeable structure; when the water storage device stores rainwater, water vapor enters the calcareous sandy soil layer and the planting soil layer through the gas permeable structure. The rainwater storage and reuse system has the advantage of being capable of improving the water content of the calcareous sandy soil.

The present invention relates to a plant feeding device made up of a bottomless chamber (3) in proximity to the tree well or planter. with an air-permeable lid (4), a series of conduits (7) at its base that are oriented towards the tree well or planter, and irrigation nozzles (9) at the top of the chamber (3), the chamber (3) being configured for compost or the introduction of fertilisers and plant protection products.