233 results about "Spray irrigation" patented technology

The invention relates to the technical field of intelligent control, and discloses a water-saving fertilization variable control method suitable for sandy soil, and the method comprises the steps: obtaining collection data based on a sensor; and establishing and updating an infiltration-storage-leaching loss prediction model of the sandy soil according to the collected data, performing state estimation on soil moisture and nutrient states, and calculating root layer moisture deviation, fertilizer concentration deviation and deep seepage risk. And executing model predictive control in the rolling time domain to obtain a control result. And executing water-saving fertilization operation according to the control result. In the execution process, the soil volume moisture content, the soil water potential, the soil conductivity and shallow layer leakage observation data are fused, the prediction model is corrected, the control result is dynamically adjusted according to the correction result, and when the environment wind speed exceeds a set threshold value, the spray irrigation parameters are corrected. The fine level of control is improved, deep layer leakage can be inhibited under the sandy soil condition, water and fertilizer balance of a root layer is guaranteed, and external disturbance is coped with.

The invention relates to the technical field of water conservancy irrigation control, and particularly discloses an energy-saving and environment-friendly water conservancy irrigation system informatization control method which comprises the following steps: S1, acquiring key environment parameters influencing irrigation operation in real time through a wind power detector deployed near a sprinkling irrigation opening, synchronously acquiring a reference working state and a target area of the sprinkling irrigation port; s2, abstracting natural wind into a computable wind vector by establishing a spatial reference coordinate system, and constructing a water drop kinematics model based on a physical law; with the aim of achieving accurate falling of water drops to a target area, model reverse solution is carried out, and the spray irrigation opening angle and the water pressure compensation amount needed for counteracting the wind power influence are accurately calculated; and S3, according to the solved compensation amount, the initial working parameters of the sprinkling irrigation opening are adjusted in real time, so that water drop drifting and evaporation caused by wind power are effectively inhibited, the water resource utilization rate is remarkably increased, and the purposes of energy conservation and environmental protection are achieved.

The invention relates to the technical field of soil improvement, and discloses a sandy grainfield soil organic matter quality improvement and increment method which comprises the following steps: comprehensively detecting soil, preparing an improvement material according to a comprehensive detection result, and deeply ploughing and returning the soil to the field; planting multifunctional intercrops, and crushing, turning and pressing the multifunctional intercrops into a soil layer to perform in-situ green manure returning from the full-bloom stage to the initial pod stage of the multifunctional intercrops; a polymeric organic-inorganic composite conditioner is applied; applying water, fertilizer and bacteria integrated regulation and control based on micro-spray irrigation; and high-stubble no-tillage straw covering and annual monitoring are implemented. According to the method, the organic matter, porosity and the like of the soil can be remarkably improved, and the ecological environment of the soil is remarkably improved.

The utility model provides a water sprinkling device for agricultural irrigation, which relates to the field of water sprinkling devices and comprises a movable cart, a water storage tank, a water sprinkling device, a water sprinkling device and a water sprinkling device, and is characterized in that the top of the movable cart is fixedly connected with the water storage tank; the automatic water sprinkling mechanism is located at the top of the movable trolley and used for automatically performing water sprinkling irrigation; the material mixing mechanism is positioned at the top of the water storage tank and is used for uniformly stirring and mixing the fertilizer and the liquid medicine; by arranging the automatic sprinkling mechanism, automatic rotary sprinkling irrigation can be conveniently performed on surrounding crops according to use requirements, so that manual handheld sprinkling irrigation is not needed, the operation is simple, convenient, time-saving and labor-saving, the working efficiency is effectively improved, the situation of insufficient and uniform sprinkling is avoided, and the purpose of effectively improving the irrigation effect is achieved; and by arranging the material mixing mechanism, liquid medicine, chemical fertilizer and the like can be fully stirred and uniformly mixed, so that the purposes that the chemical fertilizer or pesticide is conveniently sprayed while the crops are normally sprinkled and irrigated, and the use function is effectively improved are achieved.

The invention belongs to the technical field of water-soluble composite bio-organic fertilizers, and discloses a micromolecular carbon total-nutrient composite bio-organic fertilizer for conditioning soil and a preparation method of the micromolecular carbon total-nutrient composite bio-organic fertilizer. The organic fertilizer is prepared from the following raw materials in parts by mass: 40 to 48 parts of coal, 4.3 to 7 parts of nitric acid, 8.5 to 13 parts of potassium hydroxide, 20 to 35 parts of nitrogen fertilizer, 6.5 to 10 parts of phosphate fertilizer, 0.3 to 0.6 part of dispersing agent, 1.2 to 2.0 parts of amino acid, 0.04 to 0.08 part of trace element and 0.25 to 0.55 part of fungus bag. The prepared organic water-soluble fertilizer is high in humic acid content which is more than 4 times of the existing industrial standard NY1106-2010, good in water solubility, convenient to use, capable of being applied in a flushing mode, a drip irrigation mode, a spray irrigation mode, a flying prevention mode and the like, simple in technological process, free of dust, waste water, waste gas and waste residues in the production process, environmentally friendly, efficient, easy to operate and suitable for large-scale industrial production.

The uniform sprinkling irrigation device comprises a cart, a water tank, a storage battery and a water pump are fixedly installed on the cart, the storage battery and the water pump are located on the front side of the water tank, a water injection opening is formed in the top of the water tank, and a water pipe is connected to the front side of the bottom of the water tank in a penetrating mode. The other end of the water pipe is connected with a water inlet of a water pump in a penetrating mode, a five-way pipe connector is installed at a water outlet of the water pump in a penetrating mode, other connectors of the five-way pipe connector are connected with connecting pipes in a penetrating mode, the other ends of the connecting pipes are provided with spray heads, and a sliding groove is formed in the upper surface of a bottom plate of the cart. A length adjusting assembly for adjusting the sprinkling irrigation length is arranged in the sliding groove in a sliding fit mode, and a height adjusting assembly for adjusting the sprinkling irrigation height is arranged on the length adjusting assembly. Roots and branches and leaves of fruit trees on the two sides can be irrigated at the same time, water absorption of the fruit trees is more uniform, and healthy growth of the fruit trees is guaranteed.

The utility model discloses a lawn irrigation device for ecological garden maintenance, and relates to the technical field of lawn irrigation devices. A mode switching assembly is arranged on one side of the outer surface of the pipe body, a driving assembly is arranged at the bottom of the pipe body, an adjusting assembly is arranged in the pipe body, the driving assembly is in transmission connection with the adjusting assembly, a movable assembly is arranged at the top in the pipe body, and a spray head assembly is arranged at the top of the movable assembly. A water inlet pipe is arranged on the outer surface of the pipe body. A circumferential spraying mode or a partial angle spraying mode can be switched by pulling the mode switching assembly, and when the partial angle spraying mode is switched, spraying irrigation is stopped when the sprayer assembly rotates to the direction of a sidewalk or a street lamp, so that the sidewalk and the street lamp cannot be sprayed with water; the sidewalk is prevented from becoming wet and slippery due to accumulated water, and street lamp facilities are prevented from being corroded by moisture.

The invention relates to the technical field of management systems, in particular to an intelligent spray irrigation management system under forestry plant maintenance, which comprises a soil layering model construction unit for collecting the types of planted saplings and topographic data of a planting area, extracting soil layering structure data of the planting area and a three-dimensional topographic model, and constructing a three-dimensional model; performing fusion processing to obtain a soil layering model; determining the distribution positions of planted saplings on the soil layering model, marking the position corresponding to each sapling on the soil layering model as a planting point position, constructing a sapling root growth model based on the type of the sapling and the soil layering structure of the position, and forming a sapling soil layering model together with the soil layering model; and the irrigation network construction unit is used for setting an irrigation point position for each sapling root growth model based on the sapling soil layering model, connecting a plurality of drip irrigation point positions to form a pipeline trend straight line, erecting branch pipes along the pipeline trend straight line, erecting a main pipe and connecting a plurality of branch pipes to form an irrigation network.

The invention relates to seedling and forestation irrigation equipment for forestry and a using method thereof.The seedling and forestation irrigation equipment comprises side columns fixedly arranged on the inner walls of the two sides of a greenhouse, guide rails are movably connected to the side columns on the two sides, an equipment box is movably connected between the guide rails on the two sides, a driving mechanism used for driving the equipment box to move is arranged in the equipment box, and a fixing plate is fixedly arranged at the bottom of the equipment box; the two sides of the bottom of the fixing plate are connected with mounting plates through hanging rods, rotating grooves are evenly formed in the mounting plates, rotating columns are rotationally connected into the rotating grooves, nozzles are fixedly arranged at the bottoms of the rotating columns, swing mechanisms used for forward and reverse rotation of the rotating columns are arranged at the bottom of the fixing plate, and the swing mechanisms move along with movement of the equipment box. The spray heads continuously swing back and forth while moving in the length direction of the seedbed and comprehensively spraying and irrigating the seedbed below the spray heads, so that wet zones of the adjacent spray heads are fully overlapped in the transverse direction, uniform water is obtained in the width direction of the whole seedbed, and the uniformity of spraying and irrigating is improved.

The invention relates to the technical field of garden water-saving irrigation, and provides a garden shed roof with water storage and spray irrigation functions, the garden shed roof comprises a shed roof frame body mechanism, a plurality of shed roof plates, a shed roof scraper blade and a water outlet, the shed roof frame body mechanism is fixedly connected with the plurality of shed roof plates, the plurality of shed roof plates are arranged in a wave mode, and the shed roof scraper blade is arranged on the shed roof frame body mechanism. The shed top scraping plates are arranged above the shed top plates and make contact with the shed top plates, when the shed top scraping plates slide, the shed top plates can be cleaned, the drainage ports are formed in the positions, close to the lower portions, of the two adjacent shed top plates, the water collecting mechanism is arranged below the drainage ports, and the water collecting mechanism is used for conducting sprinkling irrigation after rainwater is collected and treated. When the roof scraping plate slides to the water outlet, the water outlet can be opened, the water collecting mechanism is connected with the transverse wallboards, the roof scraping plate can slide between the two transverse wallboards, and the technical problem that in the prior art, when rainwater is recycled in a garden greenhouse, it is difficult to effectively separate initial rain is solved.

The utility model discloses a spray irrigation device for Chinese rose cultivation, which comprises a spray irrigation machine body for Chinese rose cultivation, a water storage tank is arranged at one end above the spray irrigation machine body for Chinese rose cultivation, transparent observation ports are arranged on two sides of the water storage tank, a support is arranged above the inner side of the water storage tank, a water pump is arranged in the support, and a water outlet is arranged in the water pump. A water storage tank is arranged at one end of the upper portion of the sprinkling irrigation machine body, a fixed handle is arranged on the outer side of the water storage tank, a water injection opening is formed in one side of the top of the water storage tank, a balance moving seat is arranged at the other end of the upper portion of the sprinkling irrigation machine body for Chinese rose cultivation, a fixed frame is arranged on one side of the upper portion of the balance moving seat, and an arch-shaped sprinkling irrigation frame is arranged in the fixed frame. The upper water spraying pipe and the side water spraying pipe are arranged in the arch-shaped sprinkling irrigation frame, the water spraying pipes are installed at different positions, water can be sprayed from the upper direction, the left direction and the right direction, the spraying area is enlarged, the water is accurately concentrated at the position needing to be sprayed, and waste of water resources is avoided.

The utility model relates to the field of irrigation devices, in particular to a green agricultural water-saving irrigation device which comprises a flow column and a water collection irrigation assembly. The water collection irrigation assembly comprises a water accumulation frame, a transmission pipe, a micro water pump, a first electromagnetic valve, a spraying plate, a flow division pipe and a positioning block; rainwater is collected and stored through the water accumulation frame, the requirements for pumping underground water and storing water are reduced, water resources are saved, meanwhile, water and soil loss caused by long-time flood irrigation can be avoided, the water and field retention effect is achieved, the utilization rate of the water resources is increased, and the overall irrigation cost is reduced. Efficient water irrigation work is achieved, when spray irrigation needs to be carried out, a first electromagnetic valve is used for opening a conveying pipe, a spraying plate is used for spraying, the flow is automatically controlled according to user requirements, intelligent irrigation is achieved, accurate control allows a proper amount of water to be distributed according to specific requirements of different areas and crops, and waste of water resources is avoided.

The utility model relates to the technical field of agricultural greenhouse planting, and discloses an agricultural greenhouse water and fertilizer recycling mechanism which comprises a first water and fertilizer recycling pool and a water and fertilizer box, the outer wall of the first water and fertilizer recycling pool is provided with a splicing clamping groove, and the outer wall of the first water and fertilizer recycling pool is fixedly connected with a splicing clamping piece. According to the agricultural greenhouse water and fertilizer recycling device, through the first water and fertilizer recycling pool, the second water and fertilizer recycling pool and the cultivation assembly, the splicing clamping piece of the first water and fertilizer recycling pool and the splicing clamping groove of the second water and fertilizer recycling pool are combined to meet the space planting water and fertilizer recycling requirements of different agricultural greenhouses, and meanwhile the cultivation assembly can be flexibly installed in the assembly frame; by means of a second filter screen and a seepage filter material, soil loss is effectively prevented when the cultivation box is subjected to water and fertilizer irrigation, and in addition, redundant water and fertilizer during spraying irrigation can be smoothly discharged and recycled through a first filter screen at the bottom of the cultivation box and water and fertilizer recycling through grooves in a second water and fertilizer recycling pool and a first water and fertilizer recycling pool.

The invention relates to the technical field of spray irrigation spray guns, in particular to an irrigation spray gun with a self-adaptively adjustable elevation angle, which comprises a spray gun body, a connecting seat is detachably connected to the bottom of the spray gun body, a supporting mechanism is mounted at the bottom of the connecting seat, the supporting mechanism comprises a supporting seat, the supporting seat is arranged at the bottom of the connecting seat, and two supporting plates are mounted on the supporting seat. The two sides of the bottom of the connecting base are rotationally connected with the two supporting plates through fixing shafts, a through groove is formed in the bottom of the supporting base, a fixing sleeve is connected to the bottom of the connecting base and slidably connected with the interior of the through groove, three supporting rods are connected to the edge of the bottom of the supporting base, and an adjusting mechanism is installed at the bottom of the supporting base. Through control of the adjusting mechanism, driving control over the fixing sleeve is achieved, the fixing sleeve drives the connecting base to rotate at the top of the supporting base, then the elevation angle of the spray gun body is adjusted, spray irrigation on different positions is achieved, operation is more convenient, and the application range is wide.

The utility model discloses a water, fertilizer and pesticide integrated device which is applied to the technical field of farmland irrigation and comprises a water suction pump, a fertilizer and pesticide blending unit and a spraying unit arranged in a farmland, the farmland is connected with the water suction pump through a water outlet pipe, the spraying unit is connected with a water outlet pipe of the water suction pump, and a water inlet pipe of the water suction pump is connected with a water source; on the basis of a spray irrigation mode, the fertilizer and pesticide blending unit is additionally arranged, water, fertilizer and pesticide integrated irrigation is smoothly achieved, soluble liquid pesticide and solid chemical fertilizer are blended into a fertilizer and pesticide solution, water, fertilizer and pesticide are supplied to crops together with irrigation water, manual fertilization and manual pesticide spraying are omitted, scientific and accurate fertilization is achieved, and the irrigation efficiency is improved. The water-fertilizer-pesticide integrated irrigation technology is high in fertilizer efficiency, high in nutrient utilization rate and beneficial to environmental protection, pesticide application and fertilizer application are manually and quantitatively regulated and controlled, the requirement that crops are full and enough in each growth and development stage is met, and the double harvest of crop yield and quality is guaranteed.

The invention discloses an irrigation device for agricultural soil, and belongs to the technical field of agricultural equipment.The irrigation device for the agricultural soil comprises two base mechanisms, a main frame and a first spraying assembly, the main frame is slidably connected to the two base mechanisms, and the main frame is slidably connected to the two base mechanisms; a first spraying assembly is arranged on the base mechanism, the first spraying assembly is fixedly connected to the main frame, a second spraying assembly is further arranged on the base mechanism, a first transmission mechanism is arranged on one side of the base mechanism, and a second transmission mechanism is arranged on the other side of the base mechanism. In the moving process of the base mechanism, the first spraying assembly is driven to vertically slide in a reciprocating mode, so that the first spraying assembly is hidden among planted crops in most time in the spraying process, the influence of wind power on sprayed water in the spray irrigation process is effectively reduced, the first spraying assembly can spray leaves shielded by the tops of the planted crops, and the spraying efficiency is improved. The spraying uniformity is further improved, and the spray irrigation effect is improved.

The present application relates to a kind of high spray irrigation uniformity of rotary damping type sprinkler, including support, damping structure, water distribution structure, spray disc and nozzle, damping structure is connected with the transmission mechanism for driving water distribution structure and nozzle asynchronous rotation with the rotary shaft of spray disc, the water distribution tooth of water distribution structure includes several kinds of tooth length gradually increasing, the nearest wetting circle radius of spray disc jet flow not impacting water distribution tooth is equal to the farthest wetting circle radius of spray disc jet flow impacting shortest tooth length water distribution tooth, the nearest wetting circle radius of spray disc jet flow impacting each level water distribution tooth is equal to the farthest wetting circle radius of spray disc jet flow impacting its secondary tooth length water distribution tooth, the number of each water distribution tooth is set according to the water amount distribution curve in the range of superposed entire wetting circle approaches level, simple structure, easy to disassemble and assemble, the combination of optimal water distribution structure and spray disc asynchronous rotation can significantly improve the irrigation uniformity, irrigation combination pitch can reach 1.8-1.9 times range, can save cost, maximum limit to improve crop yield.

The utility model relates to a greening spraying vehicle rear platform, and belongs to the technical field of greening equipment, the greening spraying vehicle rear platform comprises a greening spraying vehicle, the right side of the greening spraying vehicle is fixedly connected with a water tank, the left side of the water tank is provided with a water spraying device, and the right side of the greening spraying vehicle is provided with a water sprinkling device; the water spraying device comprises a first water pump fixedly installed on the left side in the water tank, a machine box fixedly connected to the left side of the water tank, a first driving motor fixedly installed in the machine box, a second gear fixedly connected to the output end of the first driving motor, and a first gear connected to the right side of the second gear in an engaged mode. And the connecting pipe is fixedly arranged in the first gear in a sleeving manner. According to the greening spraying vehicle rear platform, the first driving motor drives the second gear to be meshed with the first gear to rotate the water spraying plate to spray water to green plants, meanwhile, the second water pump absorbs water in the water tank and sprays the water from the water spraying plate, and the two requirements for water spraying and sprinkling are met at the same time.

The invention discloses a saline-alkali land treatment method, and belongs to the technical field of saline-alkali land treatment, and the saline-alkali land treatment method comprises the following steps: determining the initial salt content, soluble salt ion composition and pH value of surface soil, middle soil and deep soil by adopting a soil profile sampling detection method; a three-dimensional latticed layout is adopted for laying a percolation concealed pipe drainage system layer by layer; constructing a drip irrigation and spray irrigation coupled irrigation system, firstly adopting spray irrigation for salt leaching in moderate and severe areas, and adopting drip irrigation for salt leaching in mild areas and the later stage of improvement; according to data monitored by the layered sensor module, salt-tolerant organisms are planted in stages and areas, and progressive restoration of soil improvement, consolidation and lifting is achieved; the saline-alkali soil is treated in a layered mode through the concealed pipe drainage system, the sensor module is combined to monitor the saline-alkali soil value in real time, the irrigation amount, the modifier applying amount and the vegetation planting type are dynamically adjusted, and the saline-alkali soil restoration treatment effect is improved.

The invention relates to the technical field of seedbeds, and discloses a greenhouse seedling raising multilayer seedbed which comprises a supporting bed frame used for supporting seedling raising trays or adjustable tray pieces, the adjustable tray pieces are inserted into the top or the bottom of the supporting bed frame, and when the adjustable tray pieces are inserted into the top of the supporting bed frame, the adjustable tray pieces are used for bearing the seedling raising trays and carrying out tidal irrigation; when the adjustable tray piece is inserted into the bottom of the supporting bed frame, a spray head is installed on the adjustable tray piece and used for spraying and irrigating the seedling raising tray on the supporting bed frame on the lower layer. A farmer can switch between the tidal irrigation seedbeds and the spraying irrigation seedbeds according to real-time needs, the number of the tidal irrigation seedbeds and the spraying irrigation seedbeds is adjusted, a large number of tidal irrigation seedbeds or spraying irrigation seedbeds do not need to be stored in a warehouse, and the storage space and the planting cost are reduced; the water and the fertilizer are intensively collected at the collection funnel at the bottommost layer, and the collected redundant water and the fertilizer can be used after being secondarily filtered, so that the water flow and the fertilizer are recycled, water and fertilizer waste is reduced by 30-40%, and the water flow and water and fertilizer recycling rate is improved.

The invention belongs to the technical field of farmland irrigation, and particularly relates to a self-propelled farmland intelligent irrigation machine which comprises an irrigation frame, land wheels, driving motors, a pipe splicing type irrigation mechanism and a water adjusting type pipe pressing mechanism, the multiple sets of land wheels are arranged on the side wall of the irrigation frame, and the driving motors are symmetrically arranged on the inner wall of one end of the irrigation frame; the power end of the driving motor penetrates through the irrigation frame and is connected with the land wheel, the pipe-splicing irrigation mechanism is arranged on the upper wall of the irrigation frame, the water-adjusting type pipe pressing mechanism is arranged on the side wall of the pipe-splicing irrigation mechanism, and the pipe-splicing irrigation mechanism comprises a pipe rolling assembly, a pipe supporting assembly, a sprinkling irrigation assembly and an anti-inclination assembly. The invention provides the self-propelled farmland intelligent irrigation machine which can adjust the parallel state between the spray irrigation pipe and the farmland, ensure the uniformity of farmland irrigation and reduce the water flow impact force on crops.

The application provides a precise variable water and fertilizer integrated spraying irrigation actuator, which comprises a mechanism shell, a water inlet, a fertilizer inlet, a fertilizer mixing cavity and a spray head. A variable adjustment unit is arranged in the fertilizer mixing cavity. The variable adjustment unit comprises a rotatable adjustment valve core. A fertilizer liquid flow channel and a clean water flow channel are formed in the adjustment valve core and are isolated from each other. Inlets of the fertilizer liquid flow channel and the clean water flow channel are communicated with the fertilizer inlet and the water inlet respectively, and outlets of the fertilizer liquid flow channel and the clean water flow channel are communicated with the fertilizer mixing cavity respectively. A driving unit is in driving connection with the adjustment valve core. The driving unit can drive the adjustment valve core to rotate, and simultaneously and reversely adjust effective flow cross sections of the fertilizer liquid flow channel and the clean water flow channel, so that the proportion of fertilizer and water can be continuously adjusted. The application can be optionally provided with a drip-proof spray head, a flow and concentration monitoring sensor group and a filtering device, and can realize precise water and fertilizer mixing, real-time monitoring and stable spraying irrigation, and is suitable for modern agricultural intelligent irrigation systems.

The utility model relates to the technical field of agricultural planting, in particular to an irrigation device with an adjustable coverage area. The irrigation device capable of adjusting the coverage area comprises a movable base, a water pipe disc, a rotating base, a mounting bottom frame, an atomizing cylinder, a sprinkling irrigation mechanism and the like. A water pipe disc is mounted at one end of the movable base, a mounting bottom frame is mounted at the other end of the movable base, a rotating seat is rotationally mounted on the mounting bottom frame, an atomizing cylinder is rotationally mounted on the rotating seat, and a sprinkling irrigation mechanism is jointly arranged on the water pipe disc and the atomizing cylinder. The plug pin is inserted into the corresponding hole groove of the locking frame, and the motor drives the rotary disc to rotate, so that the first swing seat and the atomization cylinder swing left and right, and the effect of flexibly adjusting the spray irrigation angle is achieved.

The utility model discloses a kind of watering devices for strawberry planting, it is related to the watering technology field for strawberry, including base, support pipe, conveying pipe, fixed base, telescopic pipe and rotating seat, the support pipe is fixedly connected on the upper surface of the base, the number of the conveying pipe is four, and it is evenly fixedly connected in support pipe lower end one week.The utility model is through the cooperation of watering device rotating seat, connecting pipe, output pipe, movable spray head assembly, support guide rod, flexible hose, spray connecting pipe, spray head, limit slide block, adjusting mechanism, screw rod, threaded block, lifting rotating seat, translation rotating seat, push-pull connecting rod, sealing end cover, limit block, knob and pressurizing pump, realize that spray irrigation distance is flexibly adjustable, irrigation range can be accurately controlled, can be conveniently adjusted spray head position distance according to the different of field ridge distance, avoid water resource waste, the effect of helping strawberry healthy growth and efficient planting.

The utility model relates to the technical field of polygonum multiflorum, in particular to a polygonum multiflorum planting frame convenient for spray irrigation, which comprises a bottom plate and two support frames, the support frames are arranged above the bottom plate, a connecting rod is arranged between the two support frames, one side of each support frame is provided with a fixing part, one side of each fixing part is provided with a planting groove, and the planting groove is provided with a plurality of spray nozzles. According to the polygonum multiflorum planting frame facilitating spray irrigation, the distance between the spray heads can be rotationally adjusted, and the movable spray irrigation device is adopted, so that it can be ensured that water is evenly distributed in the whole planting area, the situation that part of the area is too wet or too dry is avoided, and waste of water resources is reduced; the uniform irrigation can accurately control the irrigation amount, meanwhile, it is ensured that crops obtain sufficient water in the key growth period, and the workload of manual watering of the polygonum multiflorum is reduced.

The utility model provides a cultivation device for agricultural planting. The cultivation device for agricultural planting comprises a base, a barrel body is installed at the top of the base, a barrel cover is installed at the top of the barrel body through a fixing ring, and air holes are formed in the barrel cover. The installation pipe is installed at the bottom of the cultivation tank, the installation pipe is arranged in the through hole formed in the installation plate, the installation pipe is communicated with the interior of the base, the water guiding body is installed in the installation pipe, the bottom of the water guiding body is arranged in the inner space of the base, and the water guiding body is made of the cotton block capable of achieving capillary action. According to the device, the water diversion body is arranged on the base, so that a nutrient solution in the base can be guided into the cultivation tank through the capillary action of the water diversion body, the nutrient solution is continuously provided for the roots of crop seedlings in the cultivation tank, and compared with a spray head spraying irrigation mode in a comparison case, the device can continuously provide the nutrient solution for the seedlings without causing accumulation of water in the cultivation tank; the survival rate of seedlings can be increased.

The utility model provides an arbor maintenance spray irrigation device, and particularly relates to the technical field of arbor maintenance, the arbor maintenance spray irrigation device comprises a water supply pipe arranged on the outer side of a trunk, when the arbor maintenance spray irrigation device is used, a cart is pushed to the edge of the trunk, then a hose and the water supply pipe are connected through a hoop, if a water source exists around the trunk and a valve is closed, a plug can be taken down, and the water supply pipe is closed. One end of the three-way pipe is connected with a water source through a pipeline, water is pumped through the water pump, water is supplied into the water supply pipe, irrigation is conducted, if no water source exists on the periphery, a valve can be opened, a plug can be installed, water in the water tank can be pumped for irrigation, and one end of the water supply pipe is higher than the top end of a tree trunk. The water supply pipe supplies water to the water spraying pipe, the water is sprayed out from the water spraying opening, and the water spraying pipe is driven to rotate through counter-acting force of water flow, so that more uniform spraying irrigation can be realized.

This invention provides a high-efficiency atomized auxiliary spraying device for pesticides in paddy fields, belonging to the field of agricultural plant protection machinery technology. It includes a frame, an engine adapted and mounted on the surface of the frame, drive wheels adapted and mounted on the surface of the frame, a handle fixedly connected to the surface of the frame, a load-bearing component disposed on the surface of the frame, a spray irrigation component fixedly connected to the side wall of the load-bearing component, a connecting component fixedly connected to the side wall of the spray irrigation component, and an auxiliary component fixedly connected to the side wall of the load-bearing component. This invention achieves efficient mechanized pesticide spraying through the coordinated use of the frame, load-bearing component, and spray irrigation component. When the engine drives the frame to move, the tow frame and caster wheel structure ensure flexibility in field turning, while the combination of a water tank and a power supply box provides a stable supply of pesticide solution and power support for continuous spraying.

The utility model belongs to the technical field of micro-spraying irrigation, and discloses a micro-spraying pipe mounting machine which comprises a vehicle body, a hole opening assembly, a storage assembly and a mounting assembly. The tapping assembly is arranged on the vehicle body and located on one side of the guide groove. The storage assembly comprises a shell, a pushing part and a pressing part, and the shell is arranged on one side of the vehicle body and provided with a convex groove; the pushing part is arranged in the shell and can slide in the extending direction of the guide groove. The pressing piece is arranged at one end of the shell and can slide up and down in the vertical direction. The mounting assembly comprises a clamping piece and a telescopic piece, and the telescopic piece is arranged on the vehicle body, located on one side of the pressing piece and capable of horizontally stretching out and drawing back in the direction perpendicular to the extending direction of the guide groove; the clamping piece is connected with the telescopic piece, is connected with the convex groove in a matched mode and is installed on the branch pipe under driving of the telescopic piece. And through automatic trepanning installation, the problems of large-area arrangement, high labor intensity of manual installation and low working efficiency are solved.

The utility model provides a landscape handrail with three-dimensional greening and spray irrigation, which comprises a water storage tank arranged underground, a green plant plate pergola and a spray device, the green plant plate pergola and the spray device are arranged above the water storage tank, the water storage tank is communicated with a first water suction pump through a water delivery hose, and the water storage tank is connected with the spray device through a second water suction pump. A permeable membrane is arranged on the upper portion of the water storage tank, an acrylic plate is arranged outside the permeable membrane, and ground soil can be irrigated by opening the acrylic plate. By monitoring the soil humidity and the air temperature, water pumping irrigation can be automatically conducted on green plants, the comfort degree of a human body is adjusted through the water mist spraying device, and the ornamental value of the waterfront space and the microclimate of the waterfront space are improved while intelligent irrigation is conducted.