Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
48results about How to "Improve rice transplanting efficiency" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Multi-functional rice seedling transplanting machine
PendingCN108834513AA large amountUniform sizeTransplantingPlant protective coveringsAnnular arrayAgricultural machinery
The invention discloses a multi-functional rice seedling transplanting machine, and belongs to the technical field of agricultural machinery equipment. The rice seedling transplanting comprises a ridging and film overlaying device arranged on a machine frame, and a rice seedling transplanting device arranged behind the ridging and film overlaying device, wherein the rice seedling transplanting device comprises a rice seedling transporting mechanism and a rice seedling transplanting mechanism connected with an output end of the rice seedling transporting mechanism, and the rice seedling transporting mechanism is a belt transmitting mechanism; the rice seedling transplanting mechanism comprises a rotary table driven by a power mechanism, an eccentric wheel is fixed on the machine frame, anda group of rice seedling transplanting rods which are in annular array arrangement on the rotary table, wherein the eccentric wheel and the rotary table are coaxially arranged; the middle parts of therice seedling transplanting rods and the rotary table form rotating cooperation; the inner end of each rice seedling transplanting rod extends towards the direction of the eccentric wheel, and the outer end of each rice seedling transplanting rod extends towards the direction away from the eccentric wheel, and a fork head for clamping rice seedlings is arranged at the end part of each rice seedling transplanting rod; and a sliding mechanism is arranged between the inner ends of the rice seedling transplanting rods and the eccentric wheel for sliding cooperation. Roots of the rice seedlings can be levelly transplanted in soil, born sweet potato blocks are large in the number and uniform in size, the rice seedling transplanting efficiency can be improved, and the yield of sweet potatoes canbe increased.
Owner:河北省农业机械化研究所有限公司
Sub transplanting mechanism of transplanter for female parent transplant in hybrid rice seed production
InactiveCN102783294AReasonable structural designMeet the row spacing requirements for transplantingTransplantingSprocketCam
The invention discloses a sub transplanting mechanism of a transplanter for female parent transplant in hybrid rice seed production. The sub transplanting mechanism comprises a support arm, a sprocket shaft, planting arms, crank shafts, a rocker arm, a seedling claw, a cam, a shift fork and a seedling pushing device, wherein the sprocket shaft is arranged at the front end of the support arm, the crank shafts are mounted at the two ends of the sprocket shaft respectively, the planting arms are fixedly mounted at the end parts of the crank shafts, the rear ends of the planting arms are connected with the rocker arm, the rocker arm is rotationally mounted on a brace on the front end surface of the support arm, the seedling claw and the seeding pushing device are mounted at the front ends of the planting arms, the seeding pushing device is positioned in the middle of the seedling claw, the cam and the shift fork are used for driving and mounted inside the planting arms in a matched manner, guiding hole are formed inside the planting arms above the shift fork, a spring is arranged inside the guiding holes, and the lower end of the spring props the shift fork. According to the invention, the row spacing of the planting arms on the two sides of the support arm is designed to be capable of meeting the row spacing requirements on female parent transplanting in the regions, and the complete machine of the mechanism is in an independent wheel riding-type. Therefore, the labor intensity is greatly reduced, the seedlings transplanting efficiency is improved, the farming season is shortened, and the manufacturing cost is lowered.
Owner:ANHUI AGRICULTURAL UNIVERSITY
Difference elliptic gear transplanting mechanism and uses thereof
InactiveCN101156516AReasonable structureWork reliablyToothed gearingsTransplantingEllipseGear system
The invention provides a separating and transplanting mechanism and the purpose thereof in the differential ellipse gear system. The separating and transplanting mechanism consists of a chain wheel case (5) driven by medium differential speed, gear boxes (7, 8), and an insemination arm (14). The invention is characterized in that the drive power is inputted by a driven chain wheel (4) fixed on a driven chain wheel shaft (1) in the chain wheel case (5), and is transmitted to idler wheels (18) meshing with each other on a transition shaft (16) through a flange gear (3) to drive a left gearwheel and a right gearwheel (17, 19).And then the left gearwheel and the right gearwheel (17, 19) respectively mesh with a left and a right sliding-sleeve gearwheels (2, 6) on the driven chain wheel shaft (1) to drive the gear boxes (7, 8) on the left and the right large arms through the gearwheels (2, 6). At the same time, the driven chain wheel shaft (1) drives a central ellipse gearwheel (9), and then the drive power is transmitted to a planetary ellipse gear (15) to drive a consolidated planetary ellipse gear shaft (13), and then the consolidated inseminating arm (14) can be driven to move. The invention can be used in the sparse planting of the common rice seedlings with the distances from 200mm to 300mm, and the super rice seedlings transplanting work with the seedlings distances of 300mm.
Owner:JIANGSU UNIV
Transplanter boat deck assembly
ActiveCN102349385AThere will be no phenomenon of water subsidenceReduce contact areaTransplantingMarine engineeringWear resistant
A transplanter boat deck assembly comprises a boat deck body and a tie ridger body on the bottom of the boat deck body, and is characterized in that the boat deck body and the tie ridger body are cavities provided with a lightweight water resisting material filler. The invention can effectively prevent adhesion of mud on the boat deck assembly during marching and turning and bury of inserted seedlings at two sides of the boat deck by the mud, in order to increase a survival rate of seedling and enhance transplanting quality. The transplanter boat deck assembly has a small friction surface with the paddy field and small resistance during working, so as to increase marching speed and transplanting efficiency; besides the transplanter boat deck assembly is wear resistant, corrosion resistant and with high strength, even the boat deck body and the tie ridger body are worn through, the foaming material can prevent the mud from entering the cavity to prolong a service life; and post assembling time and labor force are reduced; therefore the invention has substantial advantage.
Owner:潍坊恒巨机械有限公司
Flight rice transplanting system for unmanned aerial vehicle, and rice transplanting method
ActiveCN110816833AImprove stabilityImprove completenessAircraft componentsMeasurement devicesUncrewed vehicleGlobal Positioning System
The invention relates to a flight rice transplanting system for an unmanned aerial vehicle, and a rice transplanting method. The system comprises a cloud, an unmanned aerial vehicle, a GPS (Global Positioning System) module, a barometer, a camera, a calculation module and a rice transplanting module, wherein the GPS module is used for obtaining the GPS information of the unmanned aerial vehicle; the barometer is used for obtaining the height information of the unmanned aerial vehicle; the camera is used for shooting the video image of a farmland; the calculation module is used for carrying outimage processing and constructing map information; the cloud is used for planning a flight task of the unmanned aerial vehicle; and the calculation module realizes control for the flight task of theunmanned aerial vehicle and realizes control for the rice transplanting module. The method comprises the following steps of S1: constructing the map information of a farmland to be subjected to rice transplantation; S2: editing the flight task including a flight path, a flight speed and rice transplantation frequency; S3: installing the rice transplanting module on the unmanned aerial vehicle; andS4: realizing control for the flight of the unmanned aerial vehicle and the rice transplantation of the rice transplanting module according to the flight task by the calculation module. By use of theflight rice transplanting system, the rice transplantation stability and the intelligentizing degree of the unmanned aerial vehicle can be improved.
Owner:GUANGDONG UNIV OF TECH
Automatic rice seedling transplanting device for paddy field
ActiveCN109005809AReduce mortalityImprove rice transplanting efficiencyTransplantingPaddy fieldTransplanting
The invention discloses an automatic rice seedling transplanting device for a paddy field. The automatic rice seedling transplanting device for the paddy field comprises a car body, an engine, walkingwheels, a seat, a storage battery and a controller. A rice seedling feeding mechanism and a rice seedling transplanting mechanism are arranged on the car body; rice seedlings are placed on the rice seedling feeding mechanism; the rice seedling feeding mechanism is used for feeding the rice seedlings to the rice seedling transplanting mechanism; the rice seedling transplanting mechanism is locatedon the tail part of the car body and is used for uniformly inserting the rice seedlings on the rice seedling feeding mechanism into the paddy field; the rice seedlings can be vertically inserted intothe paddy field, so that the death rate of the rice seedlings is reduced, the rice seedling transplanting efficiency is improved, and the manpower consumption is reduced; the engine is arranged on the car body, the walking wheels are located on the bottom part of the car body, and the engine drives the walking wheels to walk. The automatic rice seedling transplanting device for the paddy field provided by the invention has the beneficial effects of simple structure and high practicability.
Owner:山东登海润农种业有限公司
Rice transplanter for simultaneously transplanting male parents and female parents for seed production of hybrid rice and synchronous rice transplanting method for rice transplanter
InactiveCN103444328AGuaranteed agronomic requirementsGuaranteed simultaneous planting operationsTransplantingTransplanting
The invention discloses a rice transplanter for simultaneously transplanting male parents and female parents for the seed production of hybrid rice. The rice transplanter consists of a transplanting mechanism, a box moving mechanism, a longitudinal rice seedling conveying mechanism, a rice seedling box, a rice seedling boat, a tail plate and a power drive device; the transplanting mechanism comprises 12 rice seedling transplanting arms, including 10 female parent rice seedling transplanting arms and 2 male parent rice seedling transplanting arms; the female parent rice seedling transplanting arms are distributed on the two sides, and the space between adjacent female parent rice seedling transplanting arms is 177 mm; the space on one sides of the male parent rice seedling transplanting arms is 238 mm, the space on the other sides of the male parent rice seedling transplanting arms is 300 mm, the space between two male parent rice seedling transplanting arms is 291 mm; each time of transverse movement distance of the rice seedling box is 20 mm; each time of rice seedling conveying distance of the longitudinal rice seedling conveying mechanism is 18 mm; the transplanting work of male parent rice seedlings and female parent rice seedlings is finished by simultaneously transmitting power to the male parent rice seedling transplanting arms and the female parent rice seedling transplanting arms and simultaneously conveying the rice seedlings in the transverse direction and the longitudinal direction via the power drive device. By adopting the rice transplanter, labor intensity can be reduced greatly, rice transplanting efficiency can be improved, farming season can be saved, production cost can be reduced, and the problems of labor shortage, unstable seed quality and the like are solved.
Owner:ANHUI AGRICULTURAL UNIVERSITY
Transplanting clutching handle automatic gear shifting device of unmanned rice seedling transplanting machine and control method of transplanting clutching handle automatic gear shifting device
ActiveCN108307746AIncrease speedHigh torqueAgricultural machinesTransplantingAutomatic controlElectromagnet
The invention discloses a transplanting clutching handle automatic gear shifting device of an unmanned rice seedling transplanting machine and a control method of the transplanting clutching handle automatic gear shifting device. The transplanting clutching handle automatic gear shifting device comprises a gear shifting driving device and a longitudinal traction device; before rice seedlings are transplanted, a controller is used for calculating the position of a handle according to the position of a servo motor, which is detected by an encoder; whether the handle is at a neutral gear or not is judged; if the handle is at the neutral gear, a control instruction is sent by a vehicle-mounted computer; an upper computer, the controller and the like are used for controlling the servo motor andan electromagnet to move and the handle is turned to an original position; in a rice seedling transplanting process, ascending, descending and driving instructions and the like of a rice seedling transplanting part are sent to the controller through the upper computer; an instruction is generated by the controller and is transmitted to a driver and the traction type electromagnet, so as to drivethe servo motor to rotate and the electromagnet to do longitudinal traction motion, and drive the handle to finish gear shifting. According to the transplanting clutching handle automatic gear shifting device disclosed by the invention, transplanting clutching handle automatic gear shifting of the unmanned rice seedling transplanting machine can be realized and the transmission aim can be realizedwithout the need of damaging an original mechanical structure; the transplanting clutching handle automatic gear shifting device can be freely detached when automatic control operation is not used orthe rice seedling transplanting machine breaks down.
Owner:ANHUI AGRICULTURAL UNIVERSITY
Semi-automatic sparsity-adjustable double-line rice transplanter
ActiveCN102972133AAdjustable distance between plantsImprove rice transplanting efficiencyGearingTransplantingLeveling mechanismSemi automatic
The invention relates to a semi-automatic sparsity-adjustable double-line rice transplanter in the field of transplantation machinery. The rice transplanter comprises a power traction device, a main connecting shaft, a rack, a levelling mechanism, a power transmission mechanism and a rice placing mechanism, wherein the power traction device and the rack are connected with each other by virtue of the main connecting shaft, and the levelling mechanism is arranged in front of the rack and is connected with the rack; the rice placing mechanism is connected with the levelling mechanism by virtue of the power transmission mechanism and comprises a rice transplanting power box, a rice basket, a control rod, a starting piece and a soil covering device; the control rod is arranged on the rice basket, the starting piece is arranged on the rice transplanting power box, and the soil covering device is arranged at the bottom of the rice transplanting power box; and the rice transplanting power box comprises a first transmission gear, a main driving wheel, a motion shaft and a main kinematic chain. The semi-automatic sparsity-adjustable double-line rice transplanter provided by the invention integrates functions of levelling, ploughing, rice transplanting and soil covering, a designed mechanism is smart, a process is simple and easy to understand and grasp, and the planting distances of rice seedlings can be adjusted manually.
Owner:SHANGHAI JIAO TONG UNIV
Rice transplanter
PendingCN107960180AImprove rice transplanting efficiencyGuarantee the quality of rice transplantingTransplantingSprocketEngineering
Disclosed is a rice transplanter. The rice transplanter comprises a frame which is fixed onto a floating plate; both sides of the front end of the floating plate are provided with symmetrical rice transplanting ports; the frame is provided with a power device, a rice seedling storage device, a rice seedling pressing device, a rice seedling separating device, a lifting device capable of lifting upand down the rice seedling separating device, and a rice transplanting device; the power device comprises a first rotating shaft arranged on the frame, and the first rotating shaft is fixedly providedwith a rice seedling separating cam, a rice seedling lifting cam, a rice seedling pressing cam, a first chain wheel and a second chain wheel, wherein the second chain wheel drives the rice transplanting device through a second chain; the rice seedling separating cam is correspondingly matched with the rice seedling separating device and drives the rice seedling separating device; the rice seedling lifting cam is correspondingly matched with the rice seedling lifting device and drives the rice seedling lifting device; the rice seedling pressing cam is correspondingly matched with and drives the rice seedling pressing device. The rice transplanter enables rice transplanting workers to transplant rice seedlings in a standing state, avoids burden on waist and spine and maintains high rice transplanting efficiency all the time.
Owner:郭为武
Rice transplanting method of rice transplanter
InactiveCN110366914AReduce participationReduce labor costsTransplantingEngineeringMechanical engineering
The invention discloses a rice transplanting method of a rice transplanter. The rice transplanter comprises a vehicle body, a transplanting portion, a transferring device and at least one seedling tray loading device. The transplanting portion, the transferring device and the at least one seedling tray loading device are arranged on the vehicle body. In a traveling process of the vehicle body, therice transplanting method includes steps: (a) adjusting a transmission belt of a transferring unit of the transferring device to be positioned between a conveying belt of a transmission unit of the corresponding seedling tray loading device and the transplanting portion; (b) driving the conveying belt and the transmission belt to rotate in the same direction so as to transfer seedling trays loaded on the conveying belt to the transplanting portion through the transmission belt; (c) driving the transplanting portion to transplant rice seedlings.
Owner:FJ DYNAMICS TECH CO LTD
Horizontal transplanting machine for sweet potatoes
The invention discloses a horizontal transplanting machine for sweet potatoes and belongs to the technical field of agricultural machinery equipment. The transplanting machine comprises a seedling conveying mechanism and a seedling transplanting mechanism connected to an output end of the seedling conveying mechanism. The transplanting machine is characterized in that the seedling conveying mechanism is a belt transmission mechanism, and the seedling transplanting mechanism includes a turntable driven by a power mechanism, an eccentric wheel and a group of seedling transplanting rods arrangedin an annular array on the turntable, wherein the eccentric wheel is disposed coaxially with the turntable and fixed to a rack. The middles of the seedling transplanting rods are in rotating fit withthe turntable, the inner ends of the seedling transplanting rods extend toward the eccentric wheel, the outer ends of the seedling transplanting rods extend in the direction away from the eccentric wheel, and the ends of the seedling transplanting rods are provided with fork heads used for clamping seedlings; sliding mechanisms are arranged between the inner ends of the seedling transplanting rodsand the eccentric wheel and used for achieving sliding fit. The roots of the seedlings can be flatly inserted into soil, in this way, sweet potato tubers produced by the seedlings are large in numberand uniform in size, mechanized seedling transplanting is achieved, time and labor are saved, the seedling transplanting efficiency can be greatly improved, and the yield of the sweet potatoes can begreatly increased.
Owner:河北省农业机械化研究所有限公司
Walking type male parent rice transplanting machine for use in hybrid rice seed production and method of machine
The invention discloses a walking type male parent rice transplanting machine for use in hybrid rice seed production and a method of the machine. The walking type male parent rice transplanting machine comprises an engine, a walking chassis, a handrail rack, a planting gearbox, front crank rocker transplanting mechanisms, rear crank rocker transplanting mechanisms, a transmission case, a front seedling transplanting and feeding mechanism and a rear seedling transplanting and feeding mechanism, wherein the engine is arranged at the front part of the walking chassis; the planting gearbox is arranged at the rear part of the walking chassis; the handrail rack is fixed to the lower back side of the planting gearbox; the front seedling transplanting and feeding mechanism, the transmission case and the rear seedling transplanting and feeding mechanism are fixed in sequence to the handrail rack in the longitudinal direction; two front crank rocker transplanting mechanisms are arranged on both sides of the planting gearbox; two rear crank rocker transplanting mechanisms are arranged on both sides of the transmission case; the planting gearbox is used for transmitting power to the transmission case through chain transmission. During rice transplanting, large and small rice seedlings of different ages are placed onto a front seedling transplanting stage and a rear seedling transplanting stage respectively. After transplanting, triangular distribution of the large rice seedlings and the small rice seedlings on two lines of hybrid rice male parent ridges is realized.
Owner:ZHEJIANG UNIV
Male parent special rice transplanting machine for use in hybrid rice seed production and method of machine
The invention discloses a male parent special rice transplanting machine for use in hybrid rice seed production and a method of the machine. The male parent special rice transplanting machine comprises a handrail rack, an engine, a walking chassis, a planting gearbox, front planetary gear type transplanting mechanisms, rear planetary gear type transplanting mechanisms, a transmission case, a front seedling transplanting and feeding mechanism and a rear seedling transplanting and feeding mechanism, wherein the engine is arranged at the front part of the walking chassis; the planting gearbox is arranged at the rear part of the walking chassis; the handrail rack is fixed to the lower back side of the planting gearbox; the front seedling transplanting and feeding mechanism, the transmission case and the rear seedling transplanting and feeding mechanism are fixed in sequence to the handrail rack in the longitudinal direction; two front planetary gear type transplanting mechanisms are arranged on both sides of the planting gearbox; two rear planetary gear type transplanting mechanisms are arranged on both sides of the transmission case; the planting gearbox is used for transmitting power to the transmission case through chain transmission. By adopting the male parent special rice transplanting machine, spaced transplanting of hybrid rice male parent seedlings of different ages on the same ridge is realized, and distribution of large and small seedlings on two lines of male parent ridges in a triangular shape is realized.
Owner:ZHEJIANG UNIV
Farmland rice-transplanting equipment
InactiveCN110754187ALabor savingEfficient and uniform insertion intoTransplantingAgricultural engineeringMechanical engineering
The invention discloses farmland rice-transplanting equipment, comprising a casing with a motion cavity internally; a feeding mechanism for feeding rice seedlings is arranged in the motion cavity; four rice transplanting slots which are distributed at equal distance and extend left to right are arranged on the inner wall of the lower end of the motion cavity in a communicating manner; a rice transplanting mechanism for rice transplanting, corresponding to the rice transplanting slots, is arranged in the motion cavity; a moving mechanism for realizing moving in the farmland is arranged at the lower end of the casing; a drive cavity is arranged at the right end of the motion cavity. With the farmland rice-transplanting equipment, labor force of workers during rice transplanting can be reduced greatly, rice transplanting efficiency is increased, and seedlings can be transplanted in the farmland uniformly effectively; besides, the equipment is much convenient to operate and control when needing to shift or stop rice transplanting.
Owner:仙居贝格智能设备科技有限公司
Rapid rice seedling separately-transplant device of rice transplanter
InactiveCN104798515AGuaranteed success rateTake seedlings quicklyTransplantingAgricultural scienceAgricultural engineering
The invention discloses a rapid rice seedling separately-transplanting device of a rice transplanter and belongs to the technical field of agricultural mechanical parts. In the rapid rice seedling separately-transplanting device disclosed by the invention, a bevel gear II of a dynamic row separator is meshed with a bevel gear I; a swing driving frame I, a swing driving frame II, a turnover shell lower cover, a sun gear and a turnover shell upper cover are sequentially mounted from bottom to top on a rotating shaft of the dynamic row separator; one end of a connecting rod of a rotating disc of the dynamic raw separator is movably connected with a through hole I of the swing driving frame I by a pin shaft I; a planet wheel II, a middle wheel II, the sun gear, a middle wheel I and a planet wheel I are arranged in a turnover shell and are meshed sequentially; a rice seedling holder I is movably connected with a central hole of the planet wheel II by a planet wheel fixing shaft II and a bearing; a rice seedling holder II is movably connected with the central hole of the planet wheel I by a planet wheel fixing shaft I and a bearing. The rapid rice seedling separately-transplanting device disclosed by the invention has the advantages of effectively guaranteeing rapid and accurate seedling picking and seedling transplanting, increasing the success rate of seedling picking and seedling transplanting, reducing damage to the rice seedlings and also reducing serious abrasion caused in the prior art by simplifying the structure.
Owner:JILIN UNIV
Rice transplanting device for rice planting
ActiveCN112385371AEasy to liberate labor forceImprove rice transplanting efficiencyTransplantingAgricultural engineeringStructural engineering
The invention discloses a rice transplanting device for rice planting, and belongs to the technical field of agricultural planting. The rice transplanting device for rice planting comprises a rack anda walking mechanism, the walking mechanism is connected to the bottom of the rack, a supporting base is connected to the outer wall of the rack, a rice seedling box is connected to the top of the supporting base, two guide rods are connected to the bottom of the supporting base, and floating plates are slidably connected to the outer walls of the two guide rods; a spring telescopic rod is furtherconnected to the bottom wall of the supporting base, a movable plate is connected to the end, away from the supporting base, of the spring telescopic rod, a second U-shaped base and first U-shaped bases are connected to the outer walls of the movable plate and the floating plates correspondingly, connecting rods are movably connected between the first U-shaped bases and the second U-shaped base,and a fixed plate is connected to the bottom wall of the supporting base; and the connecting rods are rotatably connected in the fixed plate, the top of the movable plate is connected with a transplanter, and the bottom of the transplanter is connected with transplanting claws. By means of the rice transplanting device, the rice transplanting depth of the rice transplanter can be automatically adjusted through the floating plates, labor is liberated conveniently, and the rice transplanting efficiency is improved.
Owner:杨战锋
Weed rolling assistant device of paddy field transplanter
PendingCN110800433ADoes not affect steering operationAvoid the impact of transplanting operationsTransplantingAgricultural scienceAgricultural engineering
The invention discloses a weed rolling assistant device of a paddy field transplanter. The weed rolling assistant device comprises a suspending support for connecting the device with the transplanter,a speed changing gearbox is mounted on the surface of the suspending support, a sliding transmission shaft capable of sliding up and down in the process of rotating is vertically mounted inside the speed changing gearbox, a transmission box is mounted at the lower end of the sliding transmission shaft, a weed roller for rolling withered grass or paddy straw into paddy field soil is mounted at each of two ends of the transmission box, and a lifting oil cylinder is mounted at each of two ends of the suspending support. the weed rolling assistant device has the advantages that the withered grassand the paddy straw can be buried underground through the weed roller, so that impact on subsequent paddy transplanting operation is avoided; the device is directly mounted on the transplanter, and operation is performed before paddy transplanting, so that paddy transplanting efficiency can be improved; the device can move up and down when in use, so that convenience is brought to pressing grassat different heights, and steering operation of the transplanter is unaffected.
Owner:苗维东
Power transmission device and method for male parent two-row rice transplanter for hybrid rice seed production
ActiveCN103947350BImprove rice transplanting efficiencyReduce labor intensityGearingTransplantingHybrid seedTransmitted power
The invention discloses a power transmission device of a two-line male parent rice transplanting machine for use in hybrid rice seed production and a method of the device. The power transmission device comprises an engine, a transmission shaft, a planting gearbox, a box moving spiral shaft, a connecting rod, a front transplanting mechanism, a rear transplanting mechanism, a front rice transplanting stage, a rear rice transplanting stage, a front transmission shaft, an intermediate transmission shaft, a rear transmission shaft and a transmission case which are arranged on a frame, wherein an output shaft of the engine is connected with an input shaft of the planting gearbox; an output shaft of the planting gearbox is connected with an input shaft of the transmission case through the intermediate transmission shaft; the engine is used for transmitting power to the front transplanting mechanism, the front rice transplanting stage, the rear rice transplanting stage and the transmission case in sequence through the planting gearbox, and then power is transmitted to the rear transplanting mechanism through an output shaft of the transmission case. By adopting the power transmission device for the two-line male parent rice transplanting machine in hybrid rice seed production, power transmission of two-line male parent rice transplanting can be realized, triangular distribution of large seedlings and small seedlings on two lines of hybrid rice male parent ridges is realized after transplanting, and synchronous transplanting of large and small seedlings is realized.
Owner:ZHEJIANG UNIV
A rice transplanter rice seedling rapid splitting device
InactiveCN104798515BGuaranteed success rateTake seedlings quicklyTransplantingGear wheelAgricultural engineering
The invention discloses a rapid rice seedling separately-transplanting device of a rice transplanter and belongs to the technical field of agricultural mechanical parts. In the rapid rice seedling separately-transplanting device disclosed by the invention, a bevel gear II of a dynamic row separator is meshed with a bevel gear I; a swing driving frame I, a swing driving frame II, a turnover shell lower cover, a sun gear and a turnover shell upper cover are sequentially mounted from bottom to top on a rotating shaft of the dynamic row separator; one end of a connecting rod of a rotating disc of the dynamic raw separator is movably connected with a through hole I of the swing driving frame I by a pin shaft I; a planet wheel II, a middle wheel II, the sun gear, a middle wheel I and a planet wheel I are arranged in a turnover shell and are meshed sequentially; a rice seedling holder I is movably connected with a central hole of the planet wheel II by a planet wheel fixing shaft II and a bearing; a rice seedling holder II is movably connected with the central hole of the planet wheel I by a planet wheel fixing shaft I and a bearing. The rapid rice seedling separately-transplanting device disclosed by the invention has the advantages of effectively guaranteeing rapid and accurate seedling picking and seedling transplanting, increasing the success rate of seedling picking and seedling transplanting, reducing damage to the rice seedlings and also reducing serious abrasion caused in the prior art by simplifying the structure.
Owner:JILIN UNIV
A hybrid rice seedling planter
ActiveCN112715111BRealize the purpose of rice transplanting operationEasy to storeTransplantingEngineeringBiology
The invention discloses a planting device for hybrid rice seedlings, comprising a plurality of seedling raising sleeves arranged in an array, the plurality of seedling raising sleeves are arranged in three rows in the front and rear directions, and the plurality of seedling raising sleeves are arranged in four rows in the left and right directions, and are located on the same straight line before and after The same connection seat is fixedly connected between the adjacent two seedling raising sleeves among the plurality of seedling raising sleeves, and the adjacent two seedling raising sleeves among the plurality of seedling raising sleeves located on the same straight line on the left and right are fixedly connected with each other. For the same rectangular tube, the bottom of the seedling raising sleeve is provided with a conical cover, and the conical cover is formed by the mutual contact of two fan arc covers. The design of the invention is reasonable, it is convenient for a single drive to synchronously receive a plurality of conical hoods to release the holding block, and it is convenient for synchronously transplanting a plurality of seedlings without taking out the seedlings. It can effectively avoid the damage to the seedlings caused by taking out the transplanted seedlings one by one, meet the needs of use, and is beneficial to use.
Owner:SHANGRAO NORMAL UNIV
Remote control device of rice transplanter
InactiveCN111047846AImprove job qualityImprove working environmentTransmission systemsClosed circuit television systemsRemote controlControl engineering
The invention discloses a remote control device of a rice transplanter. The remote control device comprises a remote control module, an execution module, a monitoring module and a transmission module.The remote control device adopts wireless communication transmission connection, the remote control module is connected with the execution module by means of the transmission module, and meanwhile the monitoring module transmits a monitoring result to personnel operating the remote control module by means of the transmission module in real time. Compared with the prior art, the remote control device has the advantages that the wireless remote control technology is adopted, the working environment of an operator can be well improved, the labor intensity is reduced, the rice transplanting efficiency and quality are improved, meanwhile, the rice transplanter remotely controlled in a wireless mode is high in operation efficiency and good in operation quality, and the remote control device canfurther meet specific requirements of different regions.
Owner:徐州赛诚网络服务有限公司
A rice transplanter for co-planting parents of hybrid rice seed production and its synchronous rice transplanting method
InactiveCN103444328BGuaranteed agronomic requirementsGuaranteed simultaneous planting operationsTransplantingAgricultural scienceTransplanting
Owner:ANHUI AGRICULTURAL UNIVERSITY
A kind of dry rice transplanting method
The invention discloses a dry rice seedling transplanting method. The method is characterized by including the first step of seedling raising tray preparation, the second step of rice sowing and seedling raising, and the third step of rice seedling transplanting. The method has the advantages that by adopting the method, the rice yield can be increased; the survival rate of rice seedlings in dry land rice seedling transplanting can be guaranteed; rice seedling growth can be accelerated; water resources can be saved, and saved underground water or reservoir water can be used for dry-period irrigation; meanwhile, in dry land rice seedling transplanting, operation is convenient, and rice seedling transplanting efficiency is greatly improved; a coal ash matrix is used for seedling raising and has the advantages of low heavy metal content, high soil fertility, good breathability and high self-cleaning capacity, plant disease resistance can be improved by adopting the coal ash matrix which is beneficial to rice seedling production, and as the coal ash matrix contains no grass seed, the weeding issue is solved from the source; as the coal ash matrix is obtained by fermenting various wastes, on one hand, environmental pollution is reduced by fully utilizing the wastes, and on the other hand, the problem that soil is difficult to take for seedling raising is solved.
Owner:锡林浩特市森华生态建设有限公司
A device for transplanting submerged plants
ActiveCN113455151BReliable rice transplantingImprove rice transplanting efficiencyTransplantingSustainable biological treatmentStrawControl system
The invention discloses a seedling transplanting device for submerged plants, comprising: a seedling storage cabin, a seedling conveying assembly, a seedling transplanting assembly and a control system. It can be gathered and unfolded through the expansion and contraction of the telescopic cylinder two; the underwater ranging sensor in the control system is used to measure the depth of the ditching teeth from the bottom of the water. In the present invention, a seedling storage cabin and a conveyor belt are arranged on the workboat, and the seedlings in the seedling storage cabin can be transferred to the seedling receiving bucket through the conveyor belt; The upper sleeve is provided with a connecting pipe, and one end of the connecting pipe is provided with groove teeth. This setting enables the rice transplanting device to perform reliable rice transplanting operations on the water bottom, with high rice transplanting efficiency and good rice transplanting effect. Most of the whole rice transplanting process is mechanized, reducing labor costs.
Owner:ENVIRONMENTAL HORTICULTURE RES INST OF GUANGDONG ACADEMY OF AGRI SCI
Portable rice seedling planting machine
InactiveCN107690903AEasy to useImprove rice transplanting efficiencyTransplantingAgricultural engineeringMaterial storage
The invention provides a portable rice seedling planting machine, which comprises a base, a loading mechanism, a guide conveying mechanism and a seedling planting mechanism, wherein the loading mechanism comprises a loading frame, a driving shaft, a driven shaft and a transmission belt, the loading frame is provided with a material guide cavity, a material storage groove and a material dischargingport, the material storage groove is communicated to the upper portion of the material guide cavity and the space above the loading frame, the driving shaft and the driven shaft are rotatably arranged on the loading frame, the transmission belt is arranged on the driving shaft and the driven shaft in a sleeved manner, the guide conveying mechanism comprises a guide conveying rod and a plurality of arc-shaped material hanging plates, the lower portion of the loading frame is provided with a material hanging port for the penetrating of the arc-shaped material hanging plates through the lower portion of the material guide cavity, and the seedling planting mechanism comprises an installation frame, an installation rod, a seedling planting block, an installation shaft, a first connection rod,a connection shaft, a second connection rod and a third connection rod. According to the present invention, the portable rice seedling planting machine has advantages of convenient use, high seedlingplanting efficiency, small size and easy transportation.
Owner:杨飞
Simple rice transplanting device
InactiveCN111819968AImprove standardizationImprove rice transplanting efficiencyTransplantingAgricultural engineeringControl theory
The embodiment of the invention discloses a simple rice transplanting device which includes a seedling discharge unit. The seedling discharge unit includes a placing cylinder, a seedling transplantingpart and a placing block. The seedling transplanting part includes a front insertion block fixedly connected to the bottom of the placing cylinder and a rear insertion block forming a hollow cone with the front insertion block, and the rear insertion block and the placing cylinder are rotatably connected by a lifting assembly. The lifting assembly includes a limiting installation block, a limiting hole, a reset supporting plate, a lifting link, a reset baffle, a pair of rotating connecting plates fixedly connected to the lower part of the placing cylinder and a reset spring with the two endsconnected to the reset baffle and the reset supporting plate correspondingly, vertical axes of the reset baffle and the reset supporting plate are coincided, and the lifting link penetrates the limiting hole. A rotating shaft is arranged between the pair of rotating connecting plates, and the upper part of the rear insertion block is rotatably connected with the placing cylinder through the rotating shaft. The simple rice transplanting device has high rice transplanting efficiency.
Owner:彭远扬
Machine-transplanted rice seedling light and simplified fertilizing device
ActiveCN114009324AAvoid cloggingRealize quantitative shuntRoot feedersCentrifugal wheel fertilisersAgricultural engineeringStructural engineering
The invention discloses a machine-transplanted rice seedling light and simplified fertilizing device, and relates to the technical field of agricultural equipment, the machine-transplanted rice seedling light and simplified fertilizing device comprises a support frame, a material collecting cavity, a gas storage tank, a protection mechanism, a spraying mechanism and a flow dividing mechanism, and the protection mechanism comprises a mounting cavity, a material ramming cavity and a balance plate. According to the scheme, a rotating rod is driven to rotate in the same direction while a second rotating fluted disc is arranged to rotate, then a chain assembling structure is driven to rotate, a shifting plate is driven to correspondingly move while the chain assembling structure rotates, and the shifting plate drives one side of a sliding rod and one side of a balance plate to rotate in a hinged mode while moving; then the other side of a sliding rod is driven to slide along a sliding groove in the top of a shifting plate, the shifting plate is guided and extends to one side to shift soil to one side, one side of a telescopic cavity is utilized to drive a mounting cavity to vertically extend to one side of a supporting frame, and the bottom of a material beating cavity is driven to be vertically supported on the ground; and soil is prevented from entering the material ramming cavity to cause blockage.
Owner:JIANGXI INST OF REO SOIL +1
Eight-row folding four-wheel drive rice transplanter and transplanting method
An eight-row folding four-wheel drive rice transplanter and transplanting method 。 Walking rice transplanters are labor-intensive, while riding rice transplanters are expensive. An eight-row folding four-wheel drive rice transplanter, which consists of: a planting mechanism ( 13 ), the planting mechanism is an eight-row folding single-rotary arm double-insert structure, and the planting mechanism is connected to the seedling box ( 12 ) and the box shifter, the planting mechanism and the seedling box are all connected with the lifting mechanism ( 9 ) connection, the lifting mechanism is connected to the main frame, and the tail of the main frame is equipped with a hydraulic motor ( 6 ), the main frame connects the front axle ( 74 ) and rear axle ( 73 ), the hydraulic motor is connected to the side reduction box through the gearbox, and the front part of the main frame is equipped with a four-wheel drive mechanism. The invention is used in the field of agriculture.
Owner:WATER FIELD MECHANIZATION INST HEILONGJIANG PROV
Transplanter boat deck assembly
ActiveCN102349385BThere will be no phenomenon of water subsidenceReduce contact areaTransplantingMarine engineeringWear resistant
Owner:潍坊恒巨机械有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com