334results about "Sludge spreaders" patented technology

A citrus-based water and fertilizer integrated irrigation method and system. The citrus-based water and fertilizer integrated irrigation system comprises a transportation portion, a storage barrel and a water and fertilizer integrated irrigation system, a support is fixed to the front end of the transportation portion, a spray head is fixed to one side of the support, a first water pump is connected between the spray head and a storage barrel pipe, a central barrel is arranged inside the storage barrel, a storage box is arranged on a power vehicle, a liquid cavity and a fertilizer cavity are arranged inside the storage box, a fertilizer pipe and a liquid pipe are respectively connected to the two sides of the storage barrel, a second water pump is arranged on a pipe between the fertilizer pipe and the fertilizer cavity, and a third water pump is arranged on a pipe between the liquid pipe and the liquid cavity. The second water pump and the third water pump are arranged to pump a liquid and a fertilizer into the central barrel respectively, then the spray head is controlled to swing upwards and downwards, the spray head can irrigate citrus branches and citrus roots simultaneously to guarantee nutrients and moisture of grown citrus, different water and fertilizer ratios can be adjusted in different growth environments and growth conditions of the citrus, and the growth quality of the citrus is guaranteed.

The invention discloses mobile water and fertilizer integrated equipment, and relates to the technical field of agricultural planting, the mobile water and fertilizer integrated equipment comprises a flat trolley, a fertilization tank and a crushing mechanism arranged on the fertilization tank, the crushing mechanism comprises a grinding assembly, the grinding assembly comprises a pipe body arranged above the fertilization tank, and an upper grinding disc and a conical lower grinding disc arranged in the pipe body; through the designed crushing mechanism, three-stage bulges are arranged on a conical lower grinding disc, a progressive crushing channel is formed in cooperation with a circular groove of an upper grinding disc, granular fertilizer needs to sequentially pass through gaps among the three-stage bulges, the crushing time of the granular fertilizer is prolonged, the granular fertilizer which is not completely crushed is crushed again in cooperation with the upper grinding disc and a net ring, and the crushing efficiency is improved. A conical plate and a conical seat in the discharging assembly can be synchronous with the rotating speed of a stirring frame and an upper grinding disc by adjusting the size of an opening, so that the concentration of water containing fertilizer liquid discharged from a water discharging pipe is consistent.

The invention discloses a low-altitude fertilizer spraying unmanned aerial vehicle applied to modern agriculture, and relates to the technical field of agricultural instruments.The low-altitude fertilizer spraying unmanned aerial vehicle comprises an unmanned aerial vehicle body, a pesticide tank is fixedly connected to the lower side of the unmanned aerial vehicle body, an air pump is fixedly connected to the outer wall of the pesticide tank, and the output end of the air pump communicates with the interior of the pesticide tank; a feeding pipe is further fixedly connected to the outer side wall of the medicine tank, the interior of the medicine tank communicates with the outer side of the medicine tank through the feeding pipe, a sealing cover is in threaded connection with the inner wall of the end, away from the medicine tank, of the feeding pipe, and a fertilizer spraying mechanism is arranged in the middle of the medicine tank. When the fertilizer is sprayed, the pigment can be sprayed out through the atomization spray head to mark the sprayed area, the problem that due to insufficient fertilizer, part of land parcels are lack of fertilizer or excessive fertilizer is sprayed is solved, the accuracy and uniformity of fertilizer spraying are improved, and the fertilizer spraying device has the advantages of being high in practicability and capable of effectively conducting refined fertilizer management on crops.

The invention provides a stable fertilizer distributor and fertilizing equipment, and relates to the technical field of agricultural mechanical equipment. The stable fertilizer distributor comprises a buffer tank and a distributor main body, the buffer tank is provided with an inlet and an outlet, and the inlet of the buffer tank is communicated with the fertilizer discharge port of the tank body through a main fertilization pipe; the distributor main body comprises a distributor cavity, a rotating shaft, a rotary driving device and a fluid controller, and the distributor cavity is arranged below the buffer tank and located at the upper part of the rack component; an inlet is formed in the top of the distributor cavity, and the inlet of the distributor cavity is communicated with the outlet of the buffer tank. According to the stable fertilizer distributor, the cutting knife is arranged on at least one side of the spiral blade and is used for cutting solid substances in a fertilizer, so that the crushed solid substances can flow out through the outlet of the distributor cavity, and the stable fertilizer distributor can be suitable for liquid organic fertilizers with complex physical properties; and the liquid organic fertilizer is uniformly output from the outlet of the distributor cavity through the rotation of the spiral blade.

The invention belongs to the technical field of agricultural irrigation devices, particularly relates to an integrated intelligent water and fertilizer integrated device, and aims to solve the problems that an existing device is relatively low in granular fertilizer dissolving efficiency and cannot realize dynamic filtering adjustment of a water body. A water body filtering assembly, a fertilizer conveying all-in-one machine and a water and fertilizer mixing barrel are arranged in the integrated compartment, so that the device is compact in structure and convenient to move, field assembly during use is not needed, and the water and fertilizer mixing device is convenient to use. The maneuverability and the operation convenience of the device can be greatly improved, and during use, the pumped water body is filtered through the water body filtering assembly, and the required fertilizer is quantitatively conveyed through the fertilizer conveying all-in-one machine, so that accurate proportioning and mixing of the water and the fertilizer can be realized, and different use requirements are met.

The invention belongs to the technical field of pepper seeding, and discloses automatic pepper seeding equipment with a planting spacing adjusting function, the automatic pepper seeding equipment comprises an equipment frame and rollers, the rollers are symmetrically mounted on two sides of the equipment frame, a furrow plough is arranged on the lower side of the front end of the equipment frame, and a movable frame is fixed at the upper end of the furrow plough; a positioning plate is fixed in the front end of the equipment frame, a positioning frame is fixed to the upper end of the positioning plate, a threaded lead screw penetrates through the middle of the positioning frame, a discharging mechanism is arranged in the middle of the equipment frame and comprises storage boxes, a discharging pipe, a first rotating rod and a limiting plate, and the storage boxes are symmetrically installed at the upper end of the middle of the equipment frame. According to the automatic pepper sowing equipment with the planting spacing adjusting function, the spacing can be controlled to sow pepper seeds in the advancing process of the sowing equipment by arranging the quantitative and constant-speed discharging mechanism, the sowing spacing is not influenced by the advancing speed of the sowing equipment due to the fact that the discharging mechanism is in linkage with the rolling wheels, and the operation convenience is improved.

The invention provides fertilizing equipment, and relates to the technical field of agricultural mechanical equipment. The fertilizing equipment comprises a frame, a tank body, a ventilation box, a pressure pump device and a fertilizer discharging device, and wheels are arranged at the bottom of the frame; the tank body is arranged on the frame and is provided with an air inlet port; the air exchange box is provided with an air inlet and an air outlet, and the air outlet of the air exchange box is communicated with the air inlet port of the tank body; the pressure pump device is communicated with an air inlet of the ventilation box through an air pipeline, and the pressure pump device is used for changing the pressure in the tank body, so that the liquid organic fertilizer flows into or out of the tank body; the fertilizer discharging device comprises a rack component, a fertilizer stable distributor, a plurality of furrow openers and a pressing roller component. The flow of fertilizer output by the first fertilizing holes and the second fertilizing holes can be changed by changing the angle between the layering plate and the horizontal plane; and single or multiple liquid organic fertilizers are efficiently and uniformly distributed to each fertilizer outlet hole, so that layered returning of the fertilizers to the field is realized, and nutrients in the liquid fertilizers are orderly distributed in each layer of soil.

The invention discloses a wheat breeding fertilizer applicator, and relates to the technical field of wheat fertilization, the wheat breeding fertilizer applicator comprises a mobile base, the upper part of the mobile base is provided with a storage box, the side surface of the storage box is provided with a water pump, the output end of the water pump is movably connected with a first water pipe, and one end of the first water pipe far away from the water pump is movably connected with a nozzle; the movable base is provided with an extension fertilization assembly for spraying nozzles; the extending fertilization assembly comprises a third servo motor mounted on the movable base, a shell slidably arranged on the upper portion of the movable base, a first servo motor mounted on the inner side of the shell, a supporting frame rotationally connected to the shell, a U-shaped plate and a second servo motor mounted on the upper portion of the supporting frame, and a rack slidably arranged on the upper portion of the U-shaped plate. When fertilization work is carried out in a rugged wheat field, the spray head can extend into the wheat field and does not need to pass through the wheat field, so that rolling compaction and damage of equipment to wheat are reduced, and meanwhile, the fertilization speed is increased.

The invention relates to the technical field of agricultural irrigation, and discloses an agricultural soil fertilizer applying drip irrigation device which comprises a rack, two quantitative boxes are fixedly connected to one side of the top of the rack, a first motor is mounted on the outer side of each quantitative box, and a first driving screw is fixedly connected to the output end of each first motor; a threaded frame is in threaded connection with the outer side of the first driving screw rod, a rubber piston is fixedly connected to the outer side of the threaded frame, a mounting shell is mounted on one side of the top of the quantitative box, a moving plate is elastically connected to the interior of the mounting shell through a reset spring, and two communicating grooves are formed in one side of the top of the quantitative box; and one side of the bottom of the quantifying box communicates with a communicating pipe. The precise quantitative fertilization function is achieved, blindness of traditional fertilization is eradicated, precision of nutrient supply is achieved, the nutrient requirements of crops in all growth stages are met, the yield and quality are improved, fertilizer waste is avoided, and the production cost is reduced.

The invention relates to an irrigation and fertilization intelligent integrated device for asparagus planting, and belongs to the technical field of asparagus planting, the irrigation and fertilization intelligent integrated device comprises a device body, the top of the device body is fixedly connected with a feeding frame, and the top of the feeding frame is fixedly connected with a feeding box. According to the asparagus fertilizing device, the adjusting baffle plate is arranged, so that the switching effect of different fertilizer conveying paths and the temporary storage effect of fertilizers when the fertilizers are not used are improved and the requirements of the asparagus on different fertilizers are met when the asparagus is subjected to daily planting through the fertilizing device, and when one of the fertilizers needs to be conveyed through the first feeding channel, the adjusting baffle plate is used for adjusting the fertilizer conveying path; a first servo motor is started to drive a threaded sliding block to slide along the inner wall of a fixing groove through rotation of a threaded rod, a swing rod is driven to rotate when the threaded sliding block slides along the inner wall of a limiting groove, the swing rod rotates, an adjusting baffle is driven to conduct synchronous overturning motion, a feeding channel in the feeding frame conducts switching motion, and the feeding channel is switched to feed the feeding channel; the fertilizer adjusting and fertilizing efficiency of the fertilizing device is improved.

The invention discloses an organic fertilizer fertilization ditching depth regulation and control device and a use method, and belongs to the technical field of liquid fertilizer deep fertilizer.The organic fertilizer fertilization ditching depth regulation and control device comprises a rack, a stirring assembly, a driving assembly, a ditching depth regulation and control assembly, a depth measuring assembly and a fertilization assembly.The top of the rack is provided with a liquid fertilizer box, and the stirring assembly is arranged in the liquid fertilizer box; a ditching depth regulating assembly is arranged at the bottom of the machine frame and is formed by sequentially arranging and combining four ditching wheels, a driving assembly is arranged on the side wall of the machine frame, when the machine frame is pushed for ditching, the ditching wheels are driven to rotate for ditching by starting the stirring assembly, and the driving assembly and the ditching depth regulating assembly are connected, so that the ditching depth is adjusted. The furrowing device can push the rearmost furrowing wheel to move back and forth, drive the forefront furrowing wheel to move up and down and adjust the overall angle of the four furrowing wheels, and by observing the position of the lifting block on the side wall of the scale plate at the top of the rack, the furrowing depth can be directly and accurately regulated and controlled in the furrowing process, shutdown operation is not needed, the working time is saved, and the furrowing efficiency is improved. And the ditching efficiency is improved.

The invention relates to the technical field of cotton planting, in particular to a saline-alkali improvement device for dry sowing and wet discharging of cotton, which comprises a first frame body, a second frame body is fixedly mounted on the right side of the first frame body, an auxiliary frame is fixedly mounted at the right end of the bottom of the second frame body, and a positioning pressing wheel and a soil covering plough are respectively arranged at the left end and the right end of the bottom of the auxiliary frame. Through the effect of the improvement device and the improvement method, the problems that the growth situation of cotton seedlings is affected due to the fact that the soil is extremely prone to salt reversion due to the reasons such as many windy days, high temperature and fast water evaporation in cotton planting in arid areas are solved, and planters can grow more easily in order to guarantee the growth of cotton. The problems that soil salinization is aggravated, the salt tolerance of cotton is reduced, ecological restoration and sustainable development of the cotton industry are not facilitated and the like due to excessive spraying of water or abuse of various fertilizers including nitrogen fertilizers exist in the prior art.

The invention discloses a broad bean planting device and a broad bean planting method. The broad bean planting device comprises a machine base; a ditching mechanism, wherein a ditching chain wheel assembly is driven by a ditching driving motor to execute a ditching action in soil; the seeding mechanism comprises a seed bin, and a seeding notch communicated with the accommodating cavity is formed in the seed bin; the seed disc is pivotally connected in the accommodating cavity, and a seeding through hole for accommodating broad bean seeds is formed in the seed disc; the first driving assembly is connected with the seed disc and is configured to drive the seed disc to rotate in the accommodating cavity; the water and fertilizer stirring mechanism comprises a water bucket, a stirring assembly and a nozzle assembly; the soil covering and film mulching mechanism comprises a bottom plate, a soil covering assembly and a film mulching assembly, the soil covering assembly and the film mulching assembly are connected to the bottom plate, and the soil covering assembly is configured to gather and cover soil on the two sides of the groove towards the groove; the film mulching assembly comprises a clamping unit and a film reel connected with the clamping unit, and the film reel is clamped by the clamping unit to rotatably release a film and cover the film on the groove covered with the soil.

The invention relates to the technical field of agriculture, and discloses an intelligent agricultural intelligent control water, fertilizer and pesticide management all-in-one machine which comprises a water and fertilizer all-in-one machine body, a mixing mechanism is arranged on the right side of the water and fertilizer all-in-one machine body, and a urea tank, a monopotassium phosphate solution tank and a biogas slurry tank are arranged on the rear side of the mixing mechanism. Liquid outlets of the urea tank, the monopotassium phosphate solution tank and the biogas slurry tank are connected with input ends of corresponding water pumps through pipelines, output ends of the water pumps are connected with the mixing mechanism through pipelines, and a fermentation assembly is arranged on the right side of the biogas slurry tank. Through cooperation of all the components and monitoring of the sensor, fertilization and irrigation can be accurately controlled, and the fertilizer utilization rate is increased; intelligent control is achieved through a central control system, manual intervention is facilitated through a hand valve and the like, and operation is convenient and fast; and thirdly, the biogas digester can produce biogas slurry by using wastes, ancillary facilities are perfect, pollution can be reduced, and environmental protection requirements are met.

The invention relates to the technical field of saline-alkali soil improvement, in particular to a saline-alkali soil improvement machine and a using method.The saline-alkali soil improvement machine comprises a fixing frame, four tires are installed at the lower end of the fixing frame, four air cylinders are installed at the upper end of the fixing frame, and output shafts of the four air cylinders are jointly and fixedly connected with a mounting frame; two groups of symmetrical limiting grooves are formed in the upper end of the mounting frame, the limiting grooves are designed to be L-shaped, a discharging mechanism is mounted at the upper end of the mounting frame, the discharging mechanism comprises second gears, a soil breaking mechanism is jointly mounted at the ends, close to each other, of the two second gears, and a second conveying pipe is matched with a second spring, so that soil breaking is achieved. A liquid fertilizer can be output outwards when the soil breaking cone loosens the soil, the liquid fertilizer can penetrate into the soil to be mixed, the absorption efficiency of the soil is improved, the soil is effectively broken and hardened, meanwhile, the liquid fertilizer is evenly output through rotation of a third conveying pipe, and the utilization rate of the liquid fertilizer is increased.

The invention relates to the technical field of forestry planting, and discloses a leaf and root synchronous liquid applying device based on forestry planting, which comprises a liquid applying device frame, a supercharging device, a positioning cylinder, an aluminum alloy liquid storage tank and a spraying pipe, and is characterized in that the supercharging device and the positioning cylinder are both fixedly connected to the liquid applying device frame; the aluminum alloy liquid storage tank is fixedly connected to the top of the positioning cylinder through a nut, the spraying pipe is fixedly communicated with the supercharging equipment and the interior of the aluminum alloy liquid storage tank, and an intermittent stirring assembly used for stirring liquid in the aluminum alloy liquid storage tank is arranged above the positioning cylinder. The time and manpower input of fertilization operation are reduced, meanwhile, the multi-angle spraying head movement ensures that each part of tree vegetation can receive the fertilizer, excessive or insufficient local fertilization is avoided, the waste of the fertilizer and potential pollution to the environment are reduced, and meanwhile, the device is suitable for different types of forestry planting areas and different types of vegetation; and the applicability and the universality of the equipment are improved.

The invention discloses a big data model-based accurate quantitative biogas slurry sprinkling irrigation water and fertilizer integrated device, which comprises an integrated box, a liquid mixing tank body is arranged in the integrated box, and ingredient temporary storage tanks are symmetrically arranged on the two sides of the liquid mixing tank body; the liquid mixing tank body adopts a layered design, the primary mixing disc rack is matched with the aeration valve, and the mixing uniformity of biogas slurry and clear water is improved by virtue of spiral stirring and gas aeration; the pipe column and the pump are linked, and the conical structure of the bottom sealing disc reduces impurity deposition; the variable-speed ring sleeve supports dual-mode switching, the stirring rotating speed is automatically adjusted according to the viscosity of the biogas slurry, energy consumption is reduced, the multi-source data analysis module combines soil and crop models, the biogas slurry application amount and the clear water ratio are dynamically calculated, the fertilization amount error rate is controlled, and the separate irrigation risk prediction module predicts the blockage risk and the equipment fatigue coefficient based on a fuzzy logic algorithm. And the pipeline blocking rate, the equipment failure rate and the maintenance cost are reduced.

The invention discloses a drip irrigation device with a water and fertilizer regulation and control function, relates to the technical field of agricultural drip irrigation, and aims to solve the technical problems that a stirring structure is relatively single in function and cannot meet granular fertilizer rolling and stirring effects at the same time, the drip irrigation device comprises a stirring tank, and the inner wall of the stirring tank is arranged in an annular wave shape; and the side surface of the stirring tank is fixedly connected with a controller. Through the iris structure, the stirring components in the stirring assembly are in two use states of linear array distribution and annular array distribution, when the stirring components are arranged in the annular array, the stirring components form a circular cylinder shape and rotate on the inner wall of the stirring tank, granular fertilizer can be ground into powder, water and fertilizer mixing is facilitated, the stirring efficiency is improved, and the stirring efficiency is improved. In the linear array arrangement of the stirring parts, a water and fertilizer mixture can be fully stirred, the phenomenon that in the drip irrigation process, water and fertilizer are precipitated and precipitated in a drip irrigation pipeline, and normal drip irrigation of crops is affected is avoided, and the drip irrigation device has two use states and is wide in adaptability.

The invention discloses a water and fertilizer integrated solid fertilizer applying device, and particularly relates to the technical field of fertilization, the water and fertilizer integrated solid fertilizer applying device comprises a material mixing barrel and a drip irrigation pump, the input end of the drip irrigation pump is communicated with an inner cavity of the material mixing barrel, and the output end of the drip irrigation pump is fixedly connected with a drip irrigation pipe; a solid fertilizer treatment structure in transmission connection with the driving motor is arranged in the middle of the inner cavity of the mixing barrel, and a water and fertilizer mixing structure in transmission connection with the solid fertilizer treatment structure is arranged at the lower part of the inner cavity of the mixing barrel. According to the water and fertilizer integrated solid fertilizer applying device, the driving motor drives the driving shaft to rotate, so that the grinding driving assembly, the grinding roller and the screening scraping plate are driven to revolve above the screen, solid fertilizer particles fed through the feeding opening are ground and smashed, caking particles in solid fertilizer are smashed, and the fertilizer applying efficiency is improved. The mixing efficiency with water is improved, so that the fertilizer proportion in unit water fertilizer is improved, the fertilization efficiency and the crop absorption efficiency are improved, waste is reduced, and non-uniform fertility distribution is avoided.

The invention discloses a garden planting box convenient to disinfect and fertilize, belongs to the technical field of garden planting boxes, and provides the following scheme that the garden planting box comprises a garden planting box body, a stirring structure, a water guide pipe and an irrigation structure are arranged on the garden planting box body, and a driving structure is arranged on the stirring structure; by arranging a transfer structure and an irrigation structure, it is guaranteed that liquid in a stirring barrel can intermittently enter a water guide pipe, then the liquid enters an irrigation pipe through a connecting hose, and finally the liquid is discharged into the garden planting box body through a water outlet in the bottom of the irrigation pipe and reciprocates at the top along with the irrigation pipe; according to the irrigation mode, the uniformity of irrigation is improved, the infiltration effect of soil moisture is remarkably enhanced through an intermittent watering mode, meanwhile, the air permeability of the soil is maintained, the characteristic is crucial for infiltration of disinfectant fluid and fertilizer, it is ensured that the moisture can penetrate into the soil, and therefore the soil quality is improved. Therefore, the disinfection and fertilization effects are comprehensively improved.

The planting and breeding circulation system comprises a planting greenhouse, a fish pond and a breeding shed, a water trough is arranged on the rear side in the breeding shed, a scraper is arranged on the right side in the breeding shed, a collecting opening is formed in a left side bottom plate, and an excrement groove is formed in the bottom of the collecting opening and connected with a fermentation treatment chamber; a sewage draining exit of the fish pond is connected with the sewage draining unit, and the sewage draining unit is connected with the fermentation treatment chamber; the fermentation treatment chamber is connected with the conveying unit, the conveying unit is connected with the spraying equipment, and the spraying equipment is arranged in the planting greenhouse. According to the planting and breeding circulation system, the sediment in the fish pond and the poultry manure in the breeding greenhouse are subjected to aerobic treatment and anaerobic fermentation together to be made into farmyard manure which is applied to fertilization of plants in the planting greenhouse, so that the problem of resource utilization of the fish and poultry manure is solved, the pH value of soil is not greatly influenced, and the planting and breeding circulation system is suitable for large-scale popularization and application. And the harvesting quality of fruits and vegetables is ensured.

The invention relates to a water and fertilizer integrated water and fertilizer ratio regulation and control device in the technical field of fertilization, and the device comprises a water and fertilizer regulation and control mixing assembly and an irrigation fertilization assembly, the water and fertilizer regulation and control mixing assembly comprises a water and fertilizer mixing barrel arranged on a mobile vehicle, and the water and fertilizer mixing barrel comprises an outer barrel body and an inner barrel body arranged in the outer barrel body; the outer barrel body comprises an outer barrel and a middle barrel arranged in the outer barrel, a water cavity used for containing water is formed between the inner wall of the outer barrel and the outer wall of the middle barrel, the inner barrel body comprises an inner barrel used for containing fertilizer, the inner barrel is arranged in the middle barrel, a mixing cavity is formed between the outer wall of the inner barrel and the inner wall of the middle barrel, and when negative pressure is generated in the mixing cavity, the mixing cavity is communicated with the inner barrel. Water in the water cavity and the fertilizer in the inner barrel enter the mixing cavity to be mixed into water fertilizer. The device is high in water and fertilizer mixing efficiency, low in fertilizer caking probability and good in irrigation and fertilization effect.

The present invention provides an integrated water and fertilizer automatic irrigation device, which specifically relates to the technical field of irrigation tools, and comprises a base plate, wherein a controller is fixedly mounted on the upper surface of the base plate, a fertilizer pump is fixedly mounted on the side of the upper surface of the base plate close to the controller, and a fertilizer mixing barrel is also fixedly mounted on the upper surface of the base plate; after one half of the filter screen has filtered for a period of time, the filter screen is automatically driven to move horizontally, so that the one half of the filter screen without impurities attached to the surface is automatically replaced to a use position, thereby ensuring that the filter screen can have a continuous and effective filtering effect, reducing the accumulation of impurities on the flow path of the water source, and improving the effectiveness of the filter screen in filtering impurities in the water source, thereby ensuring the effectiveness of fertilizer-water mixing, avoiding the blockage of branch pipes or irrigation pipes by granular stones in the water, resulting in uneven subsequent fertilizer irrigation, and reducing the physical damage caused to the root system of crops by large granular impurities in the water after entering the soil.

The invention relates to the technical field of irrigation and fertilization equipment, and discloses a full-automatic water and fertilizer all-in-one machine for plant irrigation, the full-automatic water and fertilizer all-in-one machine comprises a fertilizer tank, the top of the fertilizer tank is fixedly provided with a fertilizer mixing cylinder, the bottom of the fertilizer mixing cylinder is fixedly connected with a partition plate, and the partition plate is provided with a plurality of through grooves; a rotating shaft is rotationally arranged in the middle of the partition plate, a plurality of sealing plates are fixedly connected to the bottom of the rotating shaft, and a water drum is fixedly arranged on one side of the top of the fertilizer tank. The movable seat moves to drive the rotating shaft to rotate and then keep the rotating shaft at a corresponding angle, the distributing roller is synchronously driven to rotate for quantitative distribution, a corresponding amount of irrigation water is added, a corresponding amount of fertilizer mother liquor is prepared according to requirements, and meanwhile, the fertilizer mother liquor is added in a non-stop state of an irrigation system; the water and fertilizer all-in-one machine can complete fine irrigation operation with high water and fertilizer concentration control requirements under the condition of short operation period.

The invention discloses an energy-saving alternative irrigation liquid fertilizer applicator and a use method thereof, and belongs to the technical field of agricultural irrigation. The invention relates to an energy-saving liquid fertilizer applicator capable of alternately irrigating, which comprises a frame, and further comprises a moving assembly arranged on the lower side of the frame and used for driving the frame to walk; the fertilizer cylinder is fixedly arranged at the top of the frame through a supporting rod, and a stirring assembly is arranged in the fertilizer cylinder; the two sets of insertion irrigation mechanisms are arranged on the two sides of the fertilizer cylinder correspondingly, and each insertion irrigation mechanism comprises a soil insertion assembly and an irrigation assembly connected with the soil insertion assembly; wherein the frame is provided with a transmission part used for driving the stirring assembly and the insertion irrigation mechanism to work, and the transmission part is connected with the moving assembly; according to the invention, soil beside crops can be loosened and the loosened soil can be fertilized and irrigated in the advancing path of the frame along the crops, so that the fertilizer absorption effect of the crops is ensured.

The invention discloses a water-fertilizer-pesticide integrated sprinkling machine which comprises a supporting assembly, a sprinkling and drip irrigation execution assembly and a pesticide injection assembly, the supporting assembly comprises supporting legs and a fixing ring arranged in the middle of a sprinkling rod, the fixing supporting legs are rotationally connected into a groove, the sprinkling and drip irrigation execution assembly comprises a water tank, and the side wall of the water tank is connected with a water supply pipe. The bottom of the water tank is connected with a drain pipe, the end of the drain pipe is connected with a connecting valve, the connecting valve is connected with a first connecting pipe through a connecting hose, the first connecting pipe is connected with a spraying rod, the spraying rod is provided with a spraying valve and a drip irrigation valve, the end of the spraying rod is connected with a pipeline, and the pipeline is sequentially connected with a bent pipe and a pulse nozzle. A conical pipe is connected to the spraying rod, multiple sets of through holes are formed in the side wall of the conical pipe, and the medicine injection assembly comprises a medicine adding opening formed in the top of the water tank. Therefore, through cooperative work of multiple assemblies, precise irrigation, fertilization and pesticide application are achieved, operation is easy and convenient, manpower is saved, the equipment stability is enhanced, and the comprehensive benefits of agricultural production are improved.

The invention discloses a multi-cylinder single-action reciprocating fertilization pump, and belongs to the technical field of agricultural mechanical equipment. The modularized pump body is formed by combining multi-cylinder pump bodies, the modularized pump body is installed on the modularized pump head body, a piston element is arranged in each working cavity corresponding to the multi-cylinder pump body, the stroke volumes of the multiple piston elements in the corresponding working cavities are equal, and phase angles are staggered by 0-180 degrees; a liquid inlet and a liquid outlet which are communicated with the corresponding working cavities of the multi-cylinder pump body are formed in the modularized pump head body; the bidirectional offset crank connecting rod mechanism is provided with an optimal transmission angle, and the bidirectional offset crank connecting rod mechanism serves as a driving power end and is in driving connection with a piston element of the three-cylinder pump body so as to drive the piston element to do reciprocating rectilinear motion in the corresponding working cavity; and the valves are mounted at the liquid inlet and the liquid outlet. The multi-cylinder single-action reciprocating type fertilization pump has the advantages of being excellent in force transmission performance, flexible in combination, high in transmission efficiency and the like.

An application vehicle applies agricultural inputs to a crop supplied to the vehicle through a conduit. A fluid distribution system including a manifold is used to supply agricultural input to application devices.

A plant cultivation apparatus is disclosed. A plant cultivation apparatus according to an embodiment of the present invention comprises: a cabinet; a first cultivation unit which is provided inside the cabinet and has plants placed therein; a second cultivation unit which is provided inside the cabinet to be spaced apart from the first cultivation unit and has plants placed therein; a nutrient solution supply unit which is connected to a mixing tank in which a nutrient solution is stored and which supplies the nutrient solution to the first cultivation unit; a nutrient solution delivery unit which is provided in the first cultivation unit and delivers, to the second cultivation unit, the nutrient solution supplied to the first cultivation unit; and a nutrient solution recovery unit which is provided in the second cultivation unit and recovers, into the mixing tank, the nutrient solution supplied to the second cultivation unit.

The invention discloses a multifunctional bird nesting device which comprises a floating platform, an inhabiting and nesting frame, a bird nest body, a flushing structure, a solid-liquid separation assembly, a solid treatment assembly, a liquid purification assembly, a water quality monitoring part and a plant purification structure. Through the arrangement of the flushing structure, the bird nest can be automatically cleaned, manual cleaning by workers is not needed, the labor intensity needed for cleaning is reduced, the internal environment of the bird nest is ensured to be clean, the situation that birds abandon the bird nest due to poor environment is avoided, the temperature control ventilation structure is matched, ventilation and temperature control can be carried out on the interior of the bird nest, and the bird nest is convenient to clean. Survival and reproduction of birds are facilitated; solid-liquid separation is conducted on solid-liquid pollutants formed by the flushing structure through the solid-liquid separation assembly, then the solid pollutants are treated through the solid treatment assembly to be used for fertilizing the plant purification structure, the liquid pollutants are treated through the liquid purification assembly, and then the solid pollutants are conveyed to the flushing structure to be recycled.