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.
104 results about "Ear pick" 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
Ear picks, also called ear scoops, or ear spoons, or earpicks, are a type of curette used to clean the ear canal of earwax (cerumen). They are preferred and are commonly used in East Asia, South Asia and Southeast Asia because Asians tend to develop dry ear wax.
Ascendens mucronatum cuttage technology
InactiveCN105027910AWide variety of sourcesDoes not affect normal growthPlant cultivationCultivating equipmentsPlant cultivationSeedbed
The invention belongs to the technical field of plant cultivation, provides a plant cultivation transplant technology, and relates to an ascendens mucronatum cuttage technology, in particular to the ascendens mucronatum cuttage cultivation and transplant technology. The ascendens mucronatum cuttage technology includes the steps of preparing a seedbed, picking ears, conducting root promoting treatment, conducting cuttage, managing and protecting the seedbed, hardening seedlings in a greenhouse and the like, wherein the seedbed is managed and protected under the specific temperature, humidity and light conditions, a proper amount of fertilizer and pesticide for preventing and controlling diseases and pests are applied before and after cuttage for ascendens mucronatum seedling cultivation. By means of the ascendens mucronatum cuttage technology, the ear picking cost is lowered, the ears are wide in source, the seedbed management and protection costs are lowered, the seedbed can be reused in the same year, the seedbed is used for cuttage in spring, survival ear seedlings can be transplanted outside the greenhouse to be hardened when summer comes, the seedbed is idle, cuttage in summer is facilitated, and the use frequency of the seedbed is increased.
Owner:盐城市弘森生态农林科技有限公司
All-purpose compact type header of corn harvester
InactiveCN102440117AOvercoming ear picking problemsReduce machine loss rateHarvestersEngineeringAgricultural science
The invention relates to an all-purpose compact type header of a corn harvester. The all-purpose compact type header comprises a compact type gain lifting system, an ear picking system, a feeding system of haulm shredding equipment, and a replaceable ear delivery device. Compared with the prior art, the all-purpose compact type header has the advantages of good haulm lodge resistant performance, low ear picking points, high working efficiency and low ear damage rate, can be used between a self-propelled corn harvester and a suspension type corn harvester, improves the benefit on using machines for harvesting corn, and reduces the social cost on using machines for harvesting corn.
Owner:SHANDONG UNIV OF TECH
Ear-picking unit of harvester for maize
The invention relates to a reel snapping device of a corn harvester, comprising a snapping double roll, a reel chain, a rack and a gearbox; the driving end of the snapping double roll is connected with the corresponding output end of the gearbox in a driving mode; the rack is respectively arranged at the two sides of the snapping double roll; the reel chain with reel teeth supports a chain into a bell mouth shape opened outwards by a chain wheel at the front end of the rack, is supported at the rack of one side and is connected with a driving piece of a corresponding output shaft of the gearbox in a driving mode; the reel snapping device of the corn harvester is characterized in that a reel wheel is arranged at the other side of the rack by a rotor shaft; the reel wheel is connected with the driving piece of the corresponding output shaft of the gearbox in a driving mode; reel long teeth is arranged at the periphery of a base of the reel wheel; the dialing ends of the reel long teeth are arranged at the lead-in opening of the snapping double roll; the reel wheel with the reel long teeth is arranged on the rack of the other side of the invention with wide reel scope and strong applicability, and can realize the harvest of the nonaligned and lodging corn.
Owner:RONGCHENG HAISHAN MECHANICAL MFG
Fresh corn harvesting header and ear and stem harvesting header
Owner:XINJIANG XINYANMUSHEN TECH CO LTD
Self-adaptive control system and self-adaptive control method for corn harvesting feeding amount
PendingCN111670681AFunctionalAdjust the working mode at any timeMowersInformation processingAgricultural engineering
The invention relates to a self-adaptive control system and a self-adaptive control method for corn harvesting feeding amount. The control system comprises a CAN bus, a measuring and transmitting device, an armrest box assembly, a displayer, a main controller and a hydraulic executing mechanism. The CAN bus integration technology is adopted, a corn harvesting quality parameter online detection andsensing information processing and fault diagnosis system are integrated on the basis of a CAN bus, and the real-time performance and reliability of information transmission of the control system areguaranteed. The optimal target feeding amount is obtained through real-time calculation according to multiple pieces of feedback information of the grain breakage rate, the entrainment loss rate andthe ear picking loss rate, the current feeding amount is calculated through the torque value, the feeding amount of the corn harvester in the harvesting process is adaptively adjusted by adjusting theoperation speed, and the purpose of improving the working efficiency and the harvesting quality is achieved. Multi-sensor fusion adjustment ensures the reliability and scientificity of adaptive adjustment of the feeding amount, so that the vehicle speed control in the harvesting process is more reasonable and accurate.
Owner:CHINA AGRI UNIV
Harvester header capable of realizing line spacing adjustment
InactiveCN104885707AIngenious design structureHigh degree of intelligenceHeadersEngineeringHydraulic cylinder
The invention discloses a harvester header capable of realizing line spacing adjustment, belongs to the technical field of machine manufacturing and aims to solve the problem of lower harvesting efficiency in the prior art. The harvester header comprises a conveyor bucket provided with two parallel I-shaped guide rails, wherein each of the I-shaped guide rails is provided with an ear picking roller set mechanism, a sensor mechanism and a hydraulic transmission mechanism. The ear picking roller set mechanism comprises a gear case formed by a group of first-level deceleration straight gears, an ear picking roller I which can rotate clockwise and is connected with an output shaft I of the gear case, and an ear picking roller II which can rotate counterclockwise and is connected with the gear case. The hydraulic transmission mechanism comprises a hydraulic motor for providing a power source for the rotation of the ear picking rollers, and a hydraulic cylinder which can be adjusted to extend and retract in a certain stroke and is fixedly connected between the two ear picking roller sets. The harvester header is ingenious in structure, high in intelligentization degree and efficiency, simple and convenient to operate, and high in harvesting efficiency.
Owner:UNIV OF JINAN
Corn ear and stem harvesting double-deck harvest table and a corn harvester
PendingCN107409618AImprove work efficiencyRealize the right amount of returning to the fieldMowersAgricultural scienceAgricultural engineering
The invention provides a corn ear and stem harvesting double-deck harvest table and a corn harvester. Operations such as corn ear picking and straw chopping and recycling can be completed at a time, stem cutting-conveying-chopping-throwing operation procedures can be completed on a bottom harvest table body while ear picking is completed on a top harvest table body, the harvest table operation efficiency is improved, high quality feed can be provided for animal husbandry, and meanwhile appropriate returning of straw can be achieved. The harvest table comprises the top harvest table body and the bottom harvest table body; the top harvest table body comprises an ear picking rack, a divider and an ear picking device, the divider is arranged at the front end of the upper portion of the ear picking rack, the ear picking device comprises an ear picking roller, an ear conveyor and an ear picking transmission case which are all arranged on the ear picking rack, the ear picking roller is connected with the ear picking transmission case, and the ear conveyor is located at the back of the ear picking transmission case; the bottom harvest table body is located under the top harvest table body and comprises a stem cutting device, a stem conveying device, a steam chopping device and a stem throwing device.
Owner:SHANDONG ACADEMY OF AGRI MACHINERY SCI
Special auxiliary fixed ear picking device for otology
InactiveCN111134955AEnsure safetyGuaranteed efficiencyEar treatmentOtoscopesPhysical medicine and rehabilitationFixed frame
The invention relates to the related technical field of otology ear picking devices, specifically to a special auxiliary fixed ear picking device for otology. The special auxiliary fixed ear picking device comprises a supporting seat, wherein a vacuum sucker is screwed on the surface of the supporting seat; a camera is screwed on the surface of a fixed frame; the fixed frame is slidably connectedwith and arranged on the surface of a lead screw; a fixed seat is screwed on the inner wall of a mounting seat; the lead screw is screwed in the fixed seat, and is in transmission connection with thepower output end of a stepping motor; and the stepping motor is screwed on the inner wall of an ear picking head. The special auxiliary fixed ear picking device has the following beneficial effects: the periphery and the interior of the ear picking device are illuminated through an outer illuminating lamp and an inner illuminating lamp during sampling, so the visibility of medical staff is improved; meanwhile, the position of the ear picking head is observed through the camera, and the medical staff observe through a monitoring panel, so the safety of ear picking is guaranteed; the height andangle of the camera can be changed by adjusting the motor and the stepping motor, so ear picking at different positions is facilitated; and the special auxiliary fixed ear picking device is simple instructure and applicable to popularization.
Owner:LUOYANG CENT HOSPITAL
Ear pick with illuminating function
The invention discloses an ear pick with an illuminating function. The ear pick comprises a handle made of plastic, a first cavity is formed in the handle, a button cell is arranged in the first cavity, an LED lamp bead is connected to the front end of the button cell through a control switch, the control switch is arranged at one side of the handle, a spoon-shaped handle is connected to the connecting portion of the front end of the handle in a sleeved mode, the spoon handle is made of transparent materials, a second cavity is formed inside the spoon handle, and the first cavity is communicated with the second cavity. According to the ear pick with the illuminating function, due to the fact that the LED lamp bead is arranged in the handle and the spoon handle is made of transparent resin, the light emitted by the LED lamp bead can puncture the spoon handle; when the ear pick is used, illumination is convenient, the ear pick can be used at any time and in any place, the spoon handle is soft and not prone to scratching an ear canal, and the ear pick with the illuminating function is simple in structure and easy to implement and has good application prospects.
Owner:刘祥
Ear and Stem Harvesting Header for Corn Harvesting
ActiveCN105103796BReduce lossesImprove chopping qualityHeadersAgricultural scienceAgricultural engineering
Owner:XINJIANG XINYANMUSHEN TECH CO LTD
Transmission device for vertical header of harvester, vertical header and harvester
InactiveCN111527875AAchieve output inversionWide adaptabilityHeadersDrive shaftAgricultural engineering
The present relates to the field of agricultural machinery and particularly relates to a transmission device for a vertical header of a harvester and the harvester. The transmission device for the vertical header of the harvester comprises a driving shaft, the driving shaft is connected with an input shaft of a gearbox through a first chain; one end of an output shaft of the gearbox is connected with a driven shaft close to a second output port through a second chain, and the other end of the output shaft of the gearbox is connected with one side of a speed-changing and gear-shifting control mechanism; and a first output of the driven shaft is connected with an ear picking and feeding device, a second output port is provided with an overrunning clutch, and the overrunning clutch is connected with a grass discharging, pushing and conveying device. The gearbox is arranged on a main transmission line of the transmission device, so that multi-stage rotating speed adjustment of header transmission is realized and reversal of the vertical header can be realized.
Owner:JOTEC INT HEAVY IND QINGDAO
Corn ear picking machine
The invention discloses a corn ear picking machine structure and its working principle (shown in figure 2). The machine is installed on an original position of a divider at the front end of a corn harvester and is composed of a shovel head part, a lifting dividing groove, a boot support, a ratchet land wheel mechanism, a double-crank sawtooth rocker lifting-assisting mechanism, a transmission tank body assembly, an articulated shaft and a cardan shaft base. The picking machine is pushed by the harvester to move, when a shovel head is close to the ground to touch corn ears falling to the ground, the corn ears are shoveled from the lower portions of the corn ears, a sawtooth rocker of the double-crank lifting-assisting device inserts the lower portions of the corn ears and picks up the corn ears towards the upper portion of the rear and then drops down, when cranks rotate a turn, the corn ears are lifted for 8-10 cm towards the rear upper portion, and in such intermittent movement, the corn ears are lifted to the top and then fall into a header of the harvester. Therefore, simultaneous recovery of the corn ears falling to the ground is achieved.
Owner:韩宪章
Ear pick with lamp light
The invention provides a novel ear pick with lamp light, aiming to solve the problem that inconvenience is brought to use since a user cannot see clearly when the light is poor at the night and ears of the user are hurt easily in the conventional ear pick. A replaceable transparent clip is arranged on the top of a small-sized flashlight, and a replaceable transparent ear picking tool is arranged on the clip, thus the user can see clearly by turning on the flashlight during use of the ear pick.
Owner:重庆市江北中学校
Ear pick sequentially discharging disposable cotton swab
InactiveUS20160256327A1Improve portabilityEasy dischargeEar treatmentBathroom accessoriesEngineeringSurgery
An ear pick sequentially discharging disposable cotton swabs includes a guide bar formed penetratedly into the inside thereof and configured to guide the cotton swabs accommodated in a line thereinto in one direction. The cotton swabs accommodated into the guide bar and each having an absorption member disposed on one end thereof to easily pick earwax and an insertion groove formed on the other end thereof. The cotton swabs having relatively short lengths are accommodated in a line into the elongated pen-shaped guide bar so as to improve portability of the ear pick even if the size of the guide bar is small. A large number of the cotton swabs can be accommodated into the guide bar to ensure high portability. The cotton swabs are sequentially discharged from one end of the guide bar through a discharge member in a simple way, thus providing many conveniences in use.
Owner:FOB KOREA CO LTD
Spacing-adjustable corn stripping and ear picking header
InactiveCN112772126AIncrease line spacing adaptabilitySolve the problems of complex structure, large volume and inconvenient operationHeadersOutside dividersAgricultural engineeringEngineering
The invention discloses a spacing-adjustable corn stripping and ear picking header, and belongs to the technical field of agricultural machinery. The header comprises a stripping and ear picking mechanism, a dividing assembly, an anti-blocking mechanism, a conveying auger, a transmission device, a protective cover and a rack. In the working process, the dividing assembly located above the stripping and ear picking mechanism is inserted between rows of plants, and stalks are introduced into the stripping and ear picking mechanism. The stripping and ear picking mechanism is driven by the transmission device to pick off ears. The anti-blocking mechanism located below the rear portion of the stripping and ear picking mechanism rotates in the same direction as the stripping and ear picking mechanism, and broken stalks wound on the stripping and ear picking mechanism are removed. The picked ears fall into the conveying auger behind the header and are conveyed to the rear portion of the header. By adjusting the spacing of the dividing assembly and the spacing of the stripping and ear picking single mechanism, a header structure is simplified, and the problems that an existing corn harvester is fixed in line spacing, poor in adaptability, incapable of harvesting plants with different line spacing, complex in equipment structure, large in size and inconvenient to operate are solved.
Owner:北京鼎翰科技有限公司
Ear picking device
InactiveUS20060045296A1Easy to cleanPreventing the picking members from deeply engagingSwabsTamponsEngineeringHead parts
An ear picking device includes two or more arms having one end secured together with a coupling device, to allow the arms to be resiliently coupled together, and to allow other ends of the arms to be resiliently spaced away from each other. Two or more cotton members are attached onto the other ends of the arms, for engaging into external auditory meatus of users, and the cotton members may be resiliently spaced away from each other by the coupling device, for cleaning the external auditory meatus of users. Each of the arms may include an enlarged head disposed on the other ends. One or more spring elements may be coupled between the arms to increase a resilience of the arms.
Owner:LIAO CHUNG MIN
Pose pre-adjusting coupled bionic corn ear picking device
InactiveCN113383640AReduce breaking forceReduce frictional resistanceHarvestersAgricultural engineeringStructural engineering
The invention discloses a pose pre-adjusting coupled bionic corn ear picking device which comprises a rack, a gearbox, a stem pulling roller, a driving chain wheel, a driven chain wheel, a plant pulling chain, a plant pulling chain tensioning device, a fixed ear picking wheel combination and a movable ear picking wheel combination, wherein the fixed ear picking wheel combination consists of a fixed ear picking wheel frame, a fixed ear picking wheel shaft and a fixed ear picking wheel; and the movable ear picking wheel assembly is composed of a movable ear picking wheel, a movable ear picking wheel shaft, a movable ear picking wheel support, a plummer block, a middle shaft, a spring seat shaft, a spring seat and a reset spring. The pose pre-adjusting coupled bionic corn ear picking device can change the pose of corn ears at the moment of ear picking of a header of a corn harvester, so that the ears deflect at an angle of 55 degrees or more to change the breaking mode of ear stalks and reduce the breaking force of the ear stalks; after ear picking is completed, the ear picking wheels restore to the original positions so as to enlarge the ear picking gap and prevent blockage.
Owner:JILIN UNIV
A high-efficiency and low-loss corn threshing combined operation machine
ActiveCN113039943BImprove ergonomicsAvoid damageThreshersAgricultural engineeringAgricultural machinery
Owner:NANJING AGRI MECHANIZATION INST MIN OF AGRI
Corn harvesting device capable of changing harvesting line spacing and preventing jamming
InactiveCN112042379AHigh efficiency in collecting and transporting corn stalksChange spacingHarvestersAgricultural engineeringElectric machinery
The invention relates to the technical field of corn harvesting, and discloses a corn harvesting device capable of changing harvesting line spacing and preventing jamming. The corn harvesting device comprises a support frame, first motors are fixedly mounted at the top end in the support frame, rotating shafts are fixedly connected to the top ends of the first motors, pulley blocks are fixedly connected to the top ends of the rotating shafts, fixed plates are fixedly mounted at the bottom ends of the pulley blocks, the surfaces of the pulley blocks are in transmission connection with belts, and the outer sides of the belts are fixedly connected with limiting blocks. The positions of third belt wheels, fourth belt wheels and fifth belt wheels are changed by manually adjusting the positionsof the fixed plates, then the distance between the two pulley blocks is changed, the corn harvesting device adapts to corn with different planting distances in different areas, second threaded rods are manually adjusted, the second threaded rods drive sliding blocks to move, the sliding blocks drive ear picking rollers rotationally mounted on the surfaces to move, the distance between the ear picking rollers is changed according to the sizes of separated corn, the harvesting efficiency is greatly improved, and the probability of equipment jamming is reduced.
Owner:林小娜
Earpick
The invention discloses an earpick composed of an earpick handle and an earpick head, wherein a micro LED (light emitting diode) lamp is installed on the earpick head, a power supply for powering the micro LED lamp is arranged in the earpick handle, a switch for turning on or turning off the micro LED lamp is arranged on the outside of the earpick handle, and the earpick head is made of a solid wood material. When in use, after the micro LED lamp is aimed at an earhole, the switch on the earpick handle can be pressed to lighten the interior of the earhole. The earpick disclosed by the invention ensures convenience and safety when used for picking the earholes of others.
Owner:李正耀
Plate-type corn ear picking structure
InactiveCN111727731AReduce loss rateGood feeding performanceHarvestersEngineeringMechanical engineering
The invention discloses a plate-type corn ear picking structure. The plate-type corn ear picking structure comprises a plurality of high ear picking mechanisms and low ear picking mechanisms which arearranged in a high-low adjacent mode. According to the plate-type corn ear picking structure, corresponding improvement is conducted on a plate-type ear picking mechanism, a divider is replaced witha reel chain, the reel chain is lengthened and expanded outwards, corn stalks are pulled to the middle by the reel chain during harvesting, in the abovementioned way, the corn stalks are pulled into an ear picking plate in the middle of the ear picking mechanism before the corn stalks fall down in time, corn ears are picked, and harvesting is completed. Meanwhile, previous plate-type ear picking header ear picking mechanisms are all located on the same horizontal plane, and a harvesting dead angle is formed between every two adjacent ear picking mechanisms. According to the plate-type corn earpicking structure, every two adjacent ear picking mechanisms are arranged in a high-low staggered mode, in the abovementioned way, the reel chain can cover the ear picking mechanisms in a staggered mode, and the ear picking mechanisms of a whole header are arranged in a high-low spaced mode from left to right; compared with the previous plate-type ear picking mechanisms, corn in front of the header can be harvested through the reel chain during harvesting. The loss rate of the corn during harvesting can be effectively decreased.
Owner:JIANGSU WORLD AGRI MACHINERY
Ear-picking and straw-cutting unit body
The invention particularly relates to an ear-picking and straw-cutting unit body which harvests corn ears and cuts straws simultaneously. The ear-picking and straw-cutting unit body mainly comprises a divider, an ear picking device, a straw cutting device and a transmission part, wherein the divider is located at the front end of the whole unit body; two small gearboxes are arranged below the divider, and connected with a main gearbox by shafts; the bottoms of the small gearboxes are connected with the straw cutting device; the straw cutting device comprises a moving cutter and a fixed cutter; the fixed cutter is arranged below the moving cutter; the ear picking device is arranged at the back of the divider, and comprises a pair of stalk pulling rolls and ear picking plates above the stalk pulling rolls; the main gearbox is connected with the back of the ear picking device to provide power for ear picking; and output chain wheels above the main gearbox are connected with chain wheels above the divider by chains to provide power for reeling. Compared with the prior art, the straw cutting device is additionally arranged on the unit body, so that the ear-picking and straw-cutting unit body is reasonable and compact in structure, and functions of harvesting the ears and cutting the straws are achieved.
Owner:SHANDONG UNIV OF TECH
Header for stalk and ear harvesting type corn harvester
InactiveCN113519275ADrive arrangement is reasonableReasonable arrangementMowersHeadersAugerEngineering
The invention discloses a header for a stalk and ear harvesting type corn harvester. The header comprises an ear harvesting header, a straw harvesting header and a lower main shaft, wherein the ear harvesting header comprises a left small elevator, a right small elevator, a left small auger, a right small auger, a left ear picking mechanism and a right ear picking mechanism; the left ear picking mechanism comprises a first left ear picking unit, a left middle ear picking unit and a second left ear picking unit, and the right ear picking mechanism and the left ear picking mechanism are symmetrically arranged; the first left ear picking unit comprises a first left gearbox, and the second left ear picking unit comprises a second left gearbox; and the left small elevator, the left small auger and the left ear picking mechanism are in transmission connection with a left first shaft of the header, and the right small elevator, the right small auger and the right ear picking mechanism are in transmission connection with a right first shaft of the header. The problems that a transmission chain of an existing header is prone to heating and breaking, a transmission shaft is prone to bending, and transmission reliability of the header is not high are solved, and the header is more reasonable in transmission arrangement, even in load distribution, stable in operation and high in reliability.
Owner:河北英虎农业机械股份有限公司
A vibration-exciting corn ear picking roller
ActiveCN108174684BReduce gnawingAvoid continuous contactHarvestersStructural engineeringMechanical engineering
The invention discloses a vibration type corn ear picking roller which comprises a long ear picking roller body, a short ear picking roller body, guide cones, adjustable bearing pedestals, strong tensile sections and the like. The section of the long ear picking roller body and the section of the short ear picking roller body are each of an elliptical structure. The long axis of the cross sectionof the long ear picking roller body and the short axis of the cross section of the short ear picking roller body are matched. The long ear picking roller body and the short ear picking roller body areconnected with the guide cones through connecting shafts. The connecting shafts are sleeved with the adjustable bearing pedestals which closely abut against the long ear picking roller body and the short ear picking roller body. The strong tensile sections are installed at the rear end of the long ear picking roller body and the rear end of the short ear picking roller body. Spiral protruding edges are welded to the long ear picking roller body and the short ear picking roller body respectively. The vibration type corn ear picking roller has the advantages of being simple in structure, low inpower consumption, free of seed loss or seed falling in the work process, and capable of realizing low-loss and high-efficiency ear picking.
Owner:SHANDONG UNIV OF TECH
Five-row longitudinal ear picking type ear and stem harvesting corn harvester header
InactiveCN112205159AEasy to importImprove harvesting efficiencyMowersHeadersEngineeringMechanical engineering
The invention relates to a five-row longitudinal ear picking type ear and stem harvesting corn harvester header. The header comprises a header body, an ear picking mechanism and a grain lifting mechanism are installed on the header body, the ear picking mechanism comprises five ear picking devices, and the grain lifting mechanism comprises five clamping feeding chains; each clamping feeding chaincomprises two grain lifting chains, and a plant channel is formed between the two grain lifting chains; and the corn harvester header further comprises a grain dividing device, the grain dividing device comprises six grain dividers, the grain dividers are arranged on the two sides of each plant channel respectively, the grain dividers are connected to the tops of the corresponding grain lifting chains in a lap joint mode, a distance between every two adjacent grain dividers is larger than a width of the corresponding plant channel, the front ends of the grain dividers form tips, and the frontends of the grain lifting chains are closer to the ear picking mechanism than the front ends of the corresponding grain dividers. According to the header, the tips are formed at the front ends of thedividers, so that the tips of the dividers can guide plants into corresponding plant channels more easily when the plants are not aligned.
Owner:JOTEC INT HEAVY IND QINGDAO
Efficient and reliable header for harvesting ears and stalks of corn
ActiveCN111247946AAchieving Simultaneous HarvestingEnsuring independent free lift functionHeadersReliable transmissionAgricultural engineering
The invention relates to an efficient and reliable header for harvesting ears and stalks of corn. The header includes a corn ear picking header body and a stalk cutting and recycling header body, wherein the stalk cutting and recycling header body includes a lower header rack, a roller cutter, a conveying roller assembly and a feeding auger assembly, a first output sprocket and a second output sprocket are separately installed on two output shafts of a transmission output box assembly, and the first output sprocket is connected with an auger power input sprocket in a transmission mode; the second output sprocket is connected with one sprocket of double transition sprockets in a transmission mode, the other sprocket is connected with a cutter power input sprocket in a transmission mode, anda cutter power output sprocket is connected with a conveying roller power input sprocket in a transmission mode; the corn ear picking header body includes an external conveying auger and an inner shaft, the left end of the inner shaft is provided with a power input sprocket and a first power output sprocket, and the first power output sprocket is connected with the input sprocket of a left ear-picking box in a transmission mode; and a second power output sprocket which is installed at the right end of the inner shaft is connected with the input sprocket of a right ear-picking box in a transmission mode, and the auger power input sprocket is connected with the output sprocket of the right ear-picking box. The efficient and reliable header has reliable transmission.
Owner:YONGMENG MACHINERY CO LTD
Ear cleaning device
ActiveCN110859703AEasy to cleanQuick clean upEar treatmentMedical devicesElectric machineStructural engineering
The invention discloses an ear cleaning device comprising a supporting plate. A rotating assembly is arranged on the supporting plate and is in transmission connection with a first electric telescopicpush rod; a telescopic end of the first electric telescopic push rod is connected with a connecting plate; two ear picking frames are arranged on the connecting plate; the middle part of each ear picking frame is connected with the connecting plate through a rotating shaft; ear picking heads are arranged at the opposite end parts of the two ear picking frames; and the opposite end parts of the two ear picking frames are connected with two ends of a pull wire. A second motor is arranged on the supporting plate; and an output end of the second motor is connected with a spool connected with theother end of the pull wire. Elastic springs are connected to the ends, arranged oppositely, of the two ear picking frames. An n infrared distance measuring sensor is arranged at the upper end of the connecting plate. A first pressure sensor and a second pressure sensor are arranged on the two ear picking heads respectively. Therefore, the earwax cleaning efficiency is improved; operation is convenient and fast; and the potential safety hazards are reduced.
Owner:WUHU INST OF TECH
Transmission device of ear picking bench of corn harvester
The invention discloses a transmission device for a stripping table of a maize harvesting machine, which belongs to agricultural machinery. The structure of the device comprises a frame, a fixed transmission box combination, a mobile transmission box combination, a forward suspension bracket combination, a lifting bracket combination and a sprocket transmission combination, wherein, the frame is fixed with the forward suspension bracket combination, the fixed transmission box combination is arranged on the forward suspension bracket combination through a first bracket combination, the mobile transmission box combination is arranged on a beam of the lifting bracket through a second bracket combination, the mobile transmission box combination is arranged and matched with a transmission major axis through small gears on the mobile transmission box combination, the lifting bracket combination is integrally positioned and arranged in a forward suspension vertical channel steel through rollers at both sides, a lifting oil cylinder is arranged on a journal stirrup of a base plate combination through pillars on both sides, and the base plate combination is arranged on a forward channel steel of the frame. Compared with the prior art, the transmission device for a stripping table of a maize harvesting machine of the invention is characterized by reasonable design, reasonable structure, large lifting space, flexible operation, convenient use, etc.
Owner:山东宁联机械制造有限公司
The unit structure of ear-picking straw crushing
ActiveCN102612924BCompact structureThe sliding effect is obviousMowersCircular discAgricultural engineering
Owner:SHANDONG UNIV OF TECH
Method for pre-judging rooting ability of tea tree variety
PendingCN114579931AIncrease rooting rate of cuttingsImprove rooting abilityAgriculture gas emission reductionCultivating equipmentsAgronomyCutting
The invention discloses a method for pre-judging the rooting ability of a tea tree variety, which comprises the following steps of: culturing collected tea tree ears in an aerosol culture mode, counting the germination rate and the survival rate of the tea ears, combining ear picking season influence factors, and determining the rooting ability of the tea tree variety in three seasons of April to May, June to July and September to October every year. Culturing the tea branches of the tea trees in an aeroponic culture environment to carry out a germination culture test; calculating according to Y = M * X * S according to the statistical average germination rate and survival rate of the tea ears and the ear picking season influence factor, and finally obtaining a tea ear rooting capability coefficient for analysis; when the tea spike rooting ability coefficient (Y) is lower than 50%, the potential rooting ability of the tea tree is weak, and when the tea spike rooting ability coefficient (Y) is 51%-70%, the potential rooting ability of the tea tree is medium; when the rooting ability coefficient (Y) of the tea spike exceeds 71% or above, the potential rooting ability of the tea tree is strong. After the cutting rooting strength of the variety is pre-judged according to the method, in the subsequent large-scale cutting process, corresponding technical pretreatment can be carried out on the tea trees in the early stage according to the biological characteristics of the tea trees, and the rooting ability of the tea trees is improved.
Owner:LISHUI AGRI SCI
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