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30results about How to "Meet the agronomic requirements" patented technology
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Method for cutting, picking up and bundling straw stalks and device thereof
InactiveCN101622927AImprove work efficiencyReduce labor intensityLoadersAgricultural undercarriagesAgricultural engineeringControl theory
The invention discloses a method for cutting, picking up and bundling straw stalks and a device thereof. The invention is characterized of adopting a self propelled chassis which takes a rubber track as a walk part, and installing a set of device for cutting, picking up and bundling the straw stalks especially for recycling the straw stalks on the chassis. The device for cutting, picking up and bundling the straw stalks adopts the self propelled chassis which takes the rubber track as the walk part; the chassis is provided with a stander; the stander is provided with an engine; the output shaft of the engine is provided with two sets of belts; one set of belt is connected with a walk speed changer by a rubber belt; the other set of rubber belt on the engine is connected with a work speed changer of the device for cutting, picking up and bundling the straw stalks; one end of the output shaft of the a work speed changer is provided with a belt wheel and is connected with the device for cutting, picking up and bundling the straw stalks by the belt; and the output shaft of the other end of the work speed changer is connected with a device for picking up and bundling by means of chain drive.
Owner:株洲联合收割机有限公司
Bionic narrow-fertilizer ditch and wide-seed band double-seed path opener
The invention relates to a bionic narrow-fertilizer ditch and wide-seed band double-seed path opener and belongs to the technical field of agricultural machinery. The bionic narrow-fertilizer ditch and wide-seed band double-seed path opener comprises a fertilizer conveying pipe, a double-seed-path seed conveying pipe, a seed distribution box, a narrow-fertilizer ditch shovel wing, a wide-seed band shovel wing, a transition shovel wing, a sword type front cutting edge, a scattering plate, a seed baffling plate and the like; the bionic narrow-fertilizer ditch and wide-seed band double-seed path opener can be used for working conditions of rotary tillage type tillage, blocking prevention, ditching and the like of a no-tillage seeder, a wide-seed band seeder and the like, and can also be applicable to the working condition of directly breaking stubbles and ditching on a cultivated land or an uncultivated land by a common no-tillage seeder; seed fertilizer application, equal-depth accurate seeding and uniform distribution of seeds in the seed band are realized; the seeding quality and the fertilization quality are guaranteed; a foundation is laid on the yield improvement of crops; the head-on space of the opener is greatly increased and the problems of grass hanging and congestion are solved.
Owner:SHANDONG UNIV OF TECH
Garlic sowing machine
PendingCN111527842AHigh degree of mechanizationImprove planting efficiencyPotato plantersFurrow making/coveringSeederAgricultural engineering
The invention relates to a garlic sowing machine. The garlic sowing machine comprises a sowing box, a garlic taking unit, a garlic receiving slide way, a garlic tip turning mechanism and a sowing assembly, wherein the sowing box, the garlic taking unit, the garlic receiving slide way, the garlic tip turning mechanism and the sowing assembly are arranged on a rack; and the garlic sowing machine further comprises a transmission unit for driving the garlic taking unit and the sowing assembly. According to the garlic sowing machine provided by the invention, the rack is dragged by a tractor or other tractors to walk on the ground; the garlic taking unit is driven by walking wheels to convey garlic seeds in the sowing box into the garlic tip turning mechanism and the sowing assembly in sequence; finally, the garlic seeds are conveyed into soil through a furrow opener assembly, so that the mechanical degree of garlic sowing is extremely improved; and meanwhile, the garlic tip turning mechanism can be used for effectively identifying and adjusting the direction of garlic tips, and the technical difficulty that the garlic tips are upward in a mechanical garlic planting process is solved.
Owner:KAIFENG UNIV
Feeding-type real-time seedling-cutting planting machine of sugarcane
ActiveCN103999618AReduce in quantityReduce labor intensityPlantingEngineeringUltimate tensile strength
The invention discloses a feeding-type real-time seedling-cutting planting machine of sugarcane, which comprises a frame, and a seedling guide rack, a feeding unit and a power system, which are arranged on the frame, wherein the power system is connected with the feeding unit; the feeding unit also comprises a finger-chain feeding device, a feeding roller device and a section cutting roller; the finger-chain feeding device is arranged at the side part of the seedling guide rack; the input end of the feeding roller device is arranged below the finger-chain feeding device; the section cutting device is arranged at the output end of the feeding roller device; a guide slot for throwing the cut sugarcane seedlings in a planting furrow is formed under the section cutting roller. The finger-chain feeding device and the feeding roller device are combined to replace artificial feeding of the existing technology, and due to the automatic sugarcane seedling feeding, the amount of feed workers is reduced, the seeding labor intensity is alleviated, and the production cost is lowered and the planting is continuous and uniform; the seedling-cutting planting machine of sugarcane is suitable for planting sugarcanes with different line spacing.
Owner:SOUTH CHINA AGRI UNIV
Ridge culture field soil surface microtopography processing bionic structure rolling soil-engaging part
The invention belongs to agricultural machinery, in particular relates to a rolling soil-engaging part for compacting soil and changing soil surface microtopography after seeding in a ridge culture mode, and in particular relates to a ridge culture field soil surface microtopography processing bionic structure rolling soil-engaging part. The part mainly comprises ridge table rollers, ridge trenchrollers and a total frame, wherein a plurality of ridge table rollers and ridge trench rollers are arranged, are connected in series on the total frame through a ridge table roller frame and a ridge trench roller frame respectively and can rotate around the total frame; a ridge table roller bushing and a ridge trench roller bushing are arranged on the surfaces of the ridge table roller frame and the ridge trench roller frame; and ridge table roller teeth and ridge trench roller teeth having geometric structures are uniformly distributed on the circumferences of the surfaces of the ridge tablerollers and the ridge trench rollers. On the premise of guaranteeing a soil compaction function, the rolling resistance is reduced, the adhesion between the part and soil is reduced, soil microtopography is changed, and soil water storage and soil moisture conservation capacity and agro-ecology are improved; therefore, farmland resists severe weather conditions, and sustainable production increase capacity is improved.
Owner:JILIN UNIV
Rice-seed-film-mulching and direct-sowing machine
InactiveCN107027357AEliminate dangling phenomenonGuaranteed outputSpadesPloughsAgricultural engineeringAdemetionine
The invention provides a rice-seed-film-mulching and direct-sowing machine and belongs to the technical field of agricultural machines. The machine includes a machine frame, a rotary tillage soil crushing device, a press roller, a covering soil transmission device, a shunt guiding device and a seed film mulching device; the rotary tillage soil crushing device, the press roller and the seed film mulching device are arranged below the machine frame in sequence, and the rotary tillage soil crushing device is arranged below the working front end of the machine frame and used for rotary tillage of soil; the seed film mulching device is arranged below the working rear end of the machine frame, the shunt guiding device is arranged above the machine frame, the covering soil transmission device is obliquely arranged on the portion, located between the rotary tillage soil crushing device and the seed film mulching device, of the machine frame, and after rotary tillage is conducted by the rotary tillage soil crushing device, the soil is thrown to the covering soil transmission device and falls off from a mulching film through the covering soil shunt guiding device; the press roller is located below the covering soil transmission device; when the machine is in work, a film press roller of the seed film mulching device presses against the seed film, and the soil falling off through the covering soil shunt guiding device covers a seed belt of the seed film. The machine eliminates the phenomenon of seed film hanging, soil covering is centralizedly and evenly conducted, and the seedling emergence rate and the grain yield are guaranteed.
Owner:灯塔市大河南镇新光农机专业合作社 +1
Novel garlic seeder
InactiveCN102550179AHigh degree of mechanizationImprove seeding efficiencyRegular seed deposition machinesBudAgricultural engineering
The invention discloses a novel garlic seeder and relates to the technical field of agricultural machinery. The novel garlic seeder comprises a frame, a seed box, a seed taking device, a direction adjusting device, a seeding device, a transmission device, a ground wheel and a traction suspension. The seed taking device comprises a plurality of parallel seed taking grooves 8, seed taking chains (4) are arranged in the seed taking grooves 8, and a plurality of seed taking spoons 5 are arranged on the seed taking chains; the direction adjusting device comprises a direction adjusting box 46 positioned in the middle of a seed falling vertical groove 10, the direction adjusting box consists of two half box covers which are fastened through a hinge, a bottom cone of the right half box cover of the direction adjusting box is lost to form an opening 48, and the direction adjusting box is provided with an opening direction-adjusting seed-turning mechanism; and the seeding device consists of an upper opening seeding box 21 at the lower part of the seed falling vertical groove 10, a seeding box cover plate 22, a seeding box and seeding box cover plate vertical movement mechanism and a seeding box timely opening seeding mechanism. The novel garlic seeder has a seed bud direction adjusting function, and can ensure that the garlic seed bud upward rate is over 95 percent. The novel garlic seeder plants garlic seeds in a plurality of rows, has high mechanization level, high seeding efficiency and high quality, vertically plants garlic seeds into soil, ensures consistent seeding depth, meets the requirement of agriculture, and is suitable to be promoted.
Owner:李松根
Paddy-field grass-burying roller
InactiveCN101574026AWill not increase the loadNo added dragAgricultural rollersAgricultural engineeringPaddy field
The invention relates to a paddy-field grass-burying roller belonging to spare parts of agricultural machinery and aiming at the defects that the prior paddy-field grass-burying operation part is uniformly designed on a rotary blade, not only increases the resistance of the rotary blade and enables a tractor to work in an overload working state, but also influences the grass-burying operation effect and has the problem of often bringing up straw and weeds justly buried. The paddy-field grass-burying roller comprises two corresponding roller end boards, strip grass-burying boards and a roller shaft, wherein the strip grass-burying boards are sequentially connected between the two corresponding roller end boards and respectively have a backward angle, and the roller shaft is arranged in the center of the roller end boards. The invention has the following advantages after tests that the paddy-field grass-burying roller can not increase the resistance of the rotary blade so as not to influence the normal operation of the tractor, not only can press crop straw and weeds into paddy-field mud, but also adds the functions of puddling and leveling a paddy field by crushed clods, is suitable for matching with tractors of various models and can be towed by animal labor or connected with a dry-field operation compression roller for the paddy-field grass-burying operation, thereby being a grass-burying operation part with good suitability, simple structure and low cost.
Owner:王森豹
Novel in-turn disc type seedling conveying mechanism for sweet potato seedlings
InactiveCN111096127ASolve the phenomenon of missing seedlingsFavorable outcome rateTransplantingSweet PotatosTransplanting
The invention discloses a novel in-turn disc type seedling conveying mechanism for sweet potato seedlings and aims to achieve efficient seedling feeding of a sweet potato transplanting machine. Only one seedling can be put into a conventional seedling conveying mechanism through one time of operation. By adopting the novel in-turn disc type seedling conveying mechanism, four seedlings can be fed through one time of operation, so that an operator in operation can be relieved from fatigue, the phenomenon that seedling feeding is omitted in sweet potato transplanting can be avoided, the working efficiency of the whole machine can be further improved, in addition, the defect that the phenomenon of seedling feeding omission is caused as an operator feels tired easily in artificial seedling feeding of the conventional seedling conveying mechanism can be overcome, planting tracks of the sweet potato seedlings can be precisely achieved, the planting tracks can meet agriculture requirements tothe maximum extent, the tracks can be adjusted, boat type or inclined planting tracks can be achieved, and the fruiting rate of sweet potatoes can be benefited.
Owner:JIANGSU OCEAN UNIV
Seedling pre-cutting open transverse sugarcane transplanter
The invention discloses a seedling pre-cutting open transverse sugarcane transplanter. The seedling pre-cutting open transverse sugarcane transplanter comprises: a frame; a sugarcane collecting box mounted at the front part of the frame; a first conveying chain mounted at the upper part of the frame and positioned behind the sugarcane collecting box, wherein the front part of the first conveying chain is positioned in the sugarcane collecting box and upwards tilts from head to tail, the rear part of the first conveying chain is horizontally distributed, and the first conveying chain is equidistantly provided with a plurality of seedling taking groves; a sugarcane moving device mounted at the top of the sugarcane collecting box and being able to move the superfluous sugarcane seedlings in the seedling taking grooves of the first conveying chain; and a second conveying chain mounted at the lower part of the frame, positioned below the first conveying chain, upwards tilting from head to tail and equidistantly provided with a plurality of seedling taking grooves. The sugarcane transplanter has the advantages of realization of transverse seedling transplantation, uniformity in seedlingdischarging, reduction of excessive transplantation and missing transplantation of the sugarcane seedlings, and ensuring of accurate plantation.
Owner:GUANGXI UNIV FOR NATITIES +3
Driving system of seedling transplanter
ActiveCN106900234AGuaranteed passabilityOptimizing Layout FlexibilityTransplantingFertiliser equipmentsGear pumpControl engineering
The invention relates to a driving system of a seedling transplanter, the driving system includes a travelling driving hydraulic system and a seedling box lifting energy recovery hydraulic system, the travelling driving hydraulic system includes a driving main loop, an oil compensating loop and a cooling loop; a front wheel plunger pump and a rear wheel plunger pump are driven to work by an engine via a belt, the front wheel plunger pump and the rear wheel plunger pump are swashplate type, the size and the direction of the dip angle of a swash plate can be regulated by change of displacement, oil-suction direction and oil pressing direction of the pumps, the front wheel plunger pump and the rear wheel plunger pump have dual functions of change of flow rate and direction, a power element of the seedling box lifting energy recovery hydraulic system is gear pump driven by the engine, the oil outlet of the gear pump is connected with a three-position four-way directional control valve, the three-position four-way directional control valve is used to control the flow direction of hydraulic oil so as to control lifting and descending of a seedling box, a reversing valve is O-type meso-position function, and is used to lock the position of an oil cylinder, an oil outlet of a rodless cavity of a lifting oil cylinder is equipped with a two-position solenoid directional valve which is used to change the direction of the hydraulic oil, and an energy accumulator is mounted on one oil outlet of the reversing valve to store and release energy.
Owner:NANJING AGRI MECHANIZATION INST MIN OF AGRI
Chinese yam seeder
PendingCN107864723AEasy sowingMeet the agronomic requirementsPotato plantersSeederAgricultural science
The invention discloses a Chinese yam seeder which comprises a rack and traveling wheels, and further comprises a seed conveying mechanism and a seed-metering mechanism, wherein the seed conveying mechanism is used for conveying Chinese yam seeds into a seeding trough; the seed-metering mechanism is used for conveying the Chinese yam seeds to the seed conveying mechanism; the seed conveying mechanism comprises a chain slot formed longitudinally; the chain slot comprises baffles on both sides; a seed outlet of the seed-metering mechanism is communicated with the chain slot; a seed conveying closed structure is formed in the bottom of the chain slot and comprises a sector gear and an incomplete gear meshed with each other, and the sector gear and the incomplete gear are driven by the traveling wheels; the sector gear is arranged below the baffle on one side of the chain slot and connected with a closed baffle; in the rotating process of the sector gear and the incomplete gear, the closedbaffle can be closed with or separated from a chain slot baffle on one side disconnected with the sector gear. Aiming at morphologic characteristics of the Chinese yam seeds, in order to prevent orientation changes of the Chinese yam seeds in the dropping process, a Chinese yam seed direction correction closing mechanism is designed at the lower seed outlet, so that the seeds can be smoothly seeded into the seeding trough according to a certain orientation, and the agricultural requirements are met.
Owner:QINGDAO AGRI UNIV
Multi-purpose ground real-time automatic profiling device
ActiveCN109348798AImprove survival rateGuaranteed normal growthTransplantingEngineeringObserved Survival
The invention discloses a multi-purpose ground real-time automatic profiling device. The multi-purpose ground real-time automatic profiling device comprises a profiling plate height adjusting component, a planting mechanism height adjusting component and a ground height change detecting component. The planting mechanism height adjusting component comprises a connecting plate I, an electric push rod and an electric push rod mounting plate; and the ground height change detecting component comprises a ground height change signal detecting component, a detecting rod, an adjusting rod and a profiling plate. During transplanting operation, a sensor detects a surface relief signal, a controller receives the signal and controls the electric push rod to drive the planting mechanism to rotate, meanwhile, the working time of the electric push rod is recorded, when the ground recovers to the original horizontal position, and the controller keeps controlling the electric push rod to work to enablethe planting mechanism to recover to a normal working height. The invention discloses the novel ground automatic profiling device. The novel ground automatic profiling device is simple in structure and convenient to operate, a mechanical, electric and programmed integrated control mode is adopted, the multi-purpose ground real-time automatic profiling device is suitable for transplanting multiplecrops, consistency of transplanting depths of potting seedlings is ensured, and the transplanting quality and survival rate of the potting seedlings are improved.
Owner:CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Path planning method for complex boundary farmland and farmland machine operation system
PendingCN114839976AAdaptableEffective path planningClimate change adaptationPosition/course control in two dimensionsAgricultural engineeringControl theory
The invention discloses a path planning method for a complex boundary farmland and a farmland machine operating system, which are used for planning a working path for an agricultural machine, and comprise the following steps: S1, reconstructing a current farmland environment to obtain an initial farmland map, and then rasterizing the initial farmland map to obtain a path planning map; s2, generating parallel operation paths on the path planning map; s3, generating a boundary surrounding operation path on the parallel operation path; and S4, the agricultural machine performs operation on a preset path in the current farmland. According to the technical scheme, the path planning method is high in adaptability to the farmland with the complex boundary, path planning can be effectively carried out on the farmland with the complex boundary, the coverage rate and the adaptability can be improved in planning of the farmland with the complex boundary, and therefore the agricultural requirements are better met.
Owner:SOUTH CHINA AGRI UNIV +1
Seedling protecting and transplanting method by using corrugated paper
A method for transplanting and protecting seedlings includes folding paper to become corrugated paper, putting the seedlings in its valleys, loading it along with the seedling on the conveying mechanism of a transplanter, conveying the seedlings respectively in the dug slots or pits, and burying their root in the groud. Said seedling transplanter is composed of machine tool, front and back wheels, opening share, soil covering shovel, soil scraping plate, compacting wheel and seedling conveying mechanism.
Owner:郑进平
A kind of auger bit of subsoil cultivator
ActiveCN104594810BSimple structureReduce damage to soil structureDrill bitsDrilling rodsSpiral bladeEngineering
The invention relates to the technical field of bits, in particular to a spiral bit of a deep loosening cultivator. The spiral bit of the deep loosening cultivator comprises a drill rod and spiral blades, wherein the spiral blades are arranged on the drill rod, the number of the spiral blades is at least two, the at least two spiral blades are arranged at intervals along an axial direction of the drill rod. The spiral bit of the deep loosening cultivator has the advantages that the structure is simple; since the drill rod is connected with a transmission case output shaft of the deep loosening cultivator through a fastening piece, the at least two spiral blades are arranged on the drill rod and the spiral blades are arranged at intervals along the axial direction of the drill rod, compared with the traditional continuous spiral blades, the spiral blades of the spiral bit of the deep loosening cultivator is discontinuous, upwards ridged loose soil is also discontinuous when the spiral bit provided by the invention is used for cultivating land, the spiral bit does not bring soil layers below to the ground surface, the phenomenon of destroying soil layer structures is reduced, the agricultural requirement is satisfied and the practicability is high.
Owner:GUANGXI WUFENG MACHINERY CO LTD
Rotary harrow drilling tool for deep ploughing and deep loosening device
The invention provides a rotary harrow drilling tool for a deep ploughing and deep loosening device. The rotary harrow drilling tool comprises a main drilling rod, a driving rake blade, a helical blade, digging teeth and a soil cutting blade; the driving rake blade is arranged at the top of the main drilling rod; the helical blade is arranged at the lower part of the main drilling rod; the diggingteeth are arranged at the outer edge of the helical blade and every two adjacent digging teeth are arranged at a specific interval; the soil cutting blade is connected with the tail end of the helical blade; the width of the helical blade is gradually reduced along the direction from the top to the bottom of the main drilling rod; and each digging tooth is of a conical body structure. The rotaryharrow drilling tool provided by the invention has the advantages of simple structure, small soil digging resistance, long service life and reduced damage to a soil layer.
Owner:许文红
A kind of electric lift type seedling watering machine and watering control method
ActiveCN104620941BMeet the agronomic requirementsControllable water volumeWatering devicesCultivating equipmentsMovable typeEngineering
The invention discloses an electric hoisting type seedling growing watering machine and a watering control method. The electric hoisting type seedling growing watering machine comprises an electric type adjusting spraying and watering device, a movable type water supplying device, and a water pipe for connecting the electric type adjusting spraying and watering device with the electric type adjusting spraying and watering device, wherein the electric type adjusting spraying and watering device comprises a base box (38), a bracket (37), a pulley wheel (41), a spraying rod (9), a handrail device and an electric spraying rod hoisting device; an electric push rod (39) and a motor are arranged on the base box; a storage battery (40) for driving the motor is further fixed in the base box; the spraying rod transversely penetrates through the bracket; the spraying rod is mounted on a spraying rod bottom plate by a clamping hoop (43). According to the electric hoisting type seedling growing watering machine, the height of the spraying rod is adjustable, function are abundant, the operation is convenient and the electric hoisting type seedling growing watering machine is easy to popularize and implement.
Owner:湖南星索尔机器人有限公司 +1
Device for picking up and bundling straw stalks
InactiveCN101622927BImprove work efficiencyReduce labor intensityLoadersAgricultural undercarriagesEngineeringChain drive
Owner:株洲联合收割机有限公司
Subsoiling machine drill structure
The invention discloses a subsoiling machine drill structure, which comprises a connecting flange, a drill pipe, a drill body, a plurality of drilling tools and at least one spiral blade, wherein the connecting flange is arranged on one end of the drill pipe; the drill body is arranged on the other end of the drill pipe; the drilling tools are respectively installed on at least one spiral blade; at least one spiral blade is arranged on the periphery of the drill pipe; the diameter of the spiral blade gradually reduces from the drill body to the connecting flange. In the subsoiling machine drill structure disclosed by the invention, at least one spiral blade upwards ridges soil and is cooperated with the drilling tools to cut and rub the soil so as to realize a purpose of soil smashing. In addition, the diameter of at least one spiral blade gradually reduces from the drill body to the connecting flange, i.e. a drilling tool on the lower end of the subsoiling machine drill structure has a high linear speed, and the subsoiling machine drill structure can smash the clumps of special cultivated lands, such as salt and alkali zones and conforms to agricultural requirements.
Owner:GUANGXI WUFENG MACHINERY CO LTD
Seedling box of vegetable transplanter and earthing wheel adjusting device
ActiveCN105052325AGood adjustabilityCooperate accuratelyTransplantingAgricultural engineeringChassis
The invention discloses a seedling box of a vegetable transplanter and an earthing wheel adjusting device. An existing automatic transplanter is inconvenient to adjust, and the functions are matched but not linked. The seedling box disclosed by the invention comprises a chassis assembly, a seedling box assembly, a limiting wheel assembly, an earthing wheel assembly, a soil leveling wheel assembly and a linkage member. The limiting wheel assembly comprises a lead screw nut, a lead screw, a handle rod, a lead screw rod, a lead screw fixing piece, a guide rod and a limiting wheel; the soil leveling wheel assembly comprises a fixing rack, a soil leveling wheel rack, a soil leveling wheel, a turning plate, a spring rack, a spring rod, a spring and an R type pin. The seedling box disclosed by the invention can move front and back along the chassis assembly to be quickly and accurately matched with a seedling picking mechanism. The limiting wheel assembly can be used for quickly adjusting the height of the chassis to meet the planting requirements of different depths. The earthing wheel assembly can be used for earthing the roots of the seedlings planted into the field. The soil leveling wheel assembly can be used for compacting soil on the side face of a ridge. The linkage member enables the earthing wheel and the soil leveling wheel in set positions, so that the heights of the two can be quickly and simultaneously adjusted.
Owner:ZHEJIANG SCI-TECH UNIV
A feeding type real-time cutting sugarcane planter
Owner:SOUTH CHINA AGRI UNIV
A hand-operated lifting seedling watering machine and watering control method
ActiveCN104604646BControllable water volumeImprove efficiencyWatering devicesCultivating equipmentsEngineeringSeedling
The invention discloses a manual-drive lift type seedling growing watering machine and a watering control method. The manual-drive lift type seedling growing watering machine comprises a manual-drive regulating water spraying device, a movable water supply device and a water pipe. The manual-drive regulating water spraying device is connected with the movable water supply device by the water pipe; the manual-drive regulating water spraying device comprises a support plate I (4), a support plate II (15), guide sleeves (6), guide rods (5), pulleys (8), a spray rod (3), an armrest device and a manual-drive spray rod lifting device; the movable water supply device comprises a base (29), a water pump (31), a water pipe support (25) and a water supply armrest (35). The manual-drive lift type seedling growing watering machine and the watering control method have the advantages that the height of the spray rod can be adjusted, the manual-drive lift type seedling growing watering machine has multiple functions and is convenient to operate, and the manual-drive lift type seedling growing watering machine and the watering control method are easy to popularize and implement.
Owner:HUNAN AGRICULTURAL UNIV +1
A Bionic Compact Narrow Fertilizer Ditch Wide Seed Belt Ditch Opener
Owner:SHANDONG UNIV OF TECH
A Bionic Narrow Fertilizer Ditch Wide Seed Belt Double Seed Track Opener
The invention relates to a bionic narrow-fertilizer ditch and wide-seed band double-seed path opener and belongs to the technical field of agricultural machinery. The bionic narrow-fertilizer ditch and wide-seed band double-seed path opener comprises a fertilizer conveying pipe, a double-seed-path seed conveying pipe, a seed distribution box, a narrow-fertilizer ditch shovel wing, a wide-seed band shovel wing, a transition shovel wing, a sword type front cutting edge, a scattering plate, a seed baffling plate and the like; the bionic narrow-fertilizer ditch and wide-seed band double-seed path opener can be used for working conditions of rotary tillage type tillage, blocking prevention, ditching and the like of a no-tillage seeder, a wide-seed band seeder and the like, and can also be applicable to the working condition of directly breaking stubbles and ditching on a cultivated land or an uncultivated land by a common no-tillage seeder; seed fertilizer application, equal-depth accurate seeding and uniform distribution of seeds in the seed band are realized; the seeding quality and the fertilization quality are guaranteed; a foundation is laid on the yield improvement of crops; the head-on space of the opener is greatly increased and the problems of grass hanging and congestion are solved.
Owner:SHANDONG UNIV OF TECH
Garlic seeder
InactiveCN102550179BHigh degree of mechanizationImprove seeding efficiencyRegular seed deposition machinesSeederAgricultural engineering
The invention discloses a novel garlic seeder and relates to the technical field of agricultural machinery. The novel garlic seeder comprises a frame, a seed box, a seed taking device, a direction adjusting device, a seeding device, a transmission device, a ground wheel and a traction suspension. The seed taking device comprises a plurality of parallel seed taking grooves 8, seed taking chains (4) are arranged in the seed taking grooves 8, and a plurality of seed taking spoons 5 are arranged on the seed taking chains; the direction adjusting device comprises a direction adjusting box 46 positioned in the middle of a seed falling vertical groove 10, the direction adjusting box consists of two half box covers which are fastened through a hinge, a bottom cone of the right half box cover of the direction adjusting box is lost to form an opening 48, and the direction adjusting box is provided with an opening direction-adjusting seed-turning mechanism; and the seeding device consists of an upper opening seeding box 21 at the lower part of the seed falling vertical groove 10, a seeding box cover plate 22, a seeding box and seeding box cover plate vertical movement mechanism and a seeding box timely opening seeding mechanism. The novel garlic seeder has a seed bud direction adjusting function, and can ensure that the garlic seed bud upward rate is over 95 percent. The novel garlic seeder plants garlic seeds in a plurality of rows, has high mechanization level, high seeding efficiency and high quality, vertically plants garlic seeds into soil, ensures consistent seeding depth, meets the requirement of agriculture, and is suitable to be promoted.
Owner:李松根
Seedling box and covering wheel adjustment device of vegetable transplanter
ActiveCN105052325BCooperate accuratelyMeet the planting requirements of different depthsTransplantingAgricultural engineeringSeedling
The invention discloses a seedling box of a vegetable transplanter and an earthing wheel adjusting device. An existing automatic transplanter is inconvenient to adjust, and the functions are matched but not linked. The seedling box disclosed by the invention comprises a chassis assembly, a seedling box assembly, a limiting wheel assembly, an earthing wheel assembly, a soil leveling wheel assembly and a linkage member. The limiting wheel assembly comprises a lead screw nut, a lead screw, a handle rod, a lead screw rod, a lead screw fixing piece, a guide rod and a limiting wheel; the soil leveling wheel assembly comprises a fixing rack, a soil leveling wheel rack, a soil leveling wheel, a turning plate, a spring rack, a spring rod, a spring and an R type pin. The seedling box disclosed by the invention can move front and back along the chassis assembly to be quickly and accurately matched with a seedling picking mechanism. The limiting wheel assembly can be used for quickly adjusting the height of the chassis to meet the planting requirements of different depths. The earthing wheel assembly can be used for earthing the roots of the seedlings planted into the field. The soil leveling wheel assembly can be used for compacting soil on the side face of a ridge. The linkage member enables the earthing wheel and the soil leveling wheel in set positions, so that the heights of the two can be quickly and simultaneously adjusted.
Owner:ZHEJIANG SCI-TECH UNIV
A garlic seeder
The invention relates to a planter, in particular to a garlic planter which can realize automatic operation. The garlic planter comprises a machine frame, a seed discharging device, a seed guiding device, a planting device, a walking device and a speed change device, wherein the seed discharging device, the seed guiding device, the planting device, the walking device and the speed change device are arranged on the machine frame; the machine frame consists of a side plate I, a side plate II, a bottom plate and a seed sieving plate supporting frame, the side plate I and the side plate II are arranged in parallel, the seed sieving plate supporting frame and a bottom plate fixing frame are arranged between the side plate I and the side plate II, the seed sieving plate supporting frame and the bottom plate are arranged in parallel, and the machine frame is connected with a tractor through a connecting rod; the seed discharging device is erected at an upper position between the side plate I and the side plate II; the seed guiding device is erected under the seed discharging device; the planting device is arranged at the lower end of the seed guiding device; the walking device is arranged at an inclined rear position of the bottom plate; the speed change device is fixedly arranged at the front part of the bottom plate, and is connected with a motor of the tractor. Spiral seed guiding pipes have a good automatic orientation function, so that the rate that scaly buds face upwards can be ensured to be 96%, mechanized sowing can be realized, the production efficiency is high, and the garlic sprouting rate is high.
Owner:张立娟
A drill bit structure of a tiller
ActiveCN104663029BAchieve smashMeet the agronomic requirementsTilling equipmentsSpiral bladeDrill line
Owner:GUANGXI WUFENG MACHINERY CO LTD
Three-row weeder tilling wheel component
Owner:JIANGSU YUNMA AGRI MACHINERY
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