Patents
Literature
528results about "Digger harvesters" 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
Garlic harvesting and clamping device with adjustable line spacing
The invention relates to the technical field of garlic harvesting equipment, in particular to a row-spacing-adjustable garlic harvesting clamping device, a plurality of single clamping mechanisms are arranged side by side and mounted on a rack in a spacing-adjustable manner, the single clamping mechanisms clamp garlic sprouts to lift and harvest garlic, the single clamping mechanisms are connected to the rack through an adjusting mounting plate, and the adjusting mounting plate is mounted on the rack. A main transmission shaft connected with a synchronous pulley of the single clamping mechanism is rotatably arranged on the adjusting mounting plate, the main transmission shaft is driven by a transmission device, and a transmission part on the transmission device moves along with the movement of the adjusting mounting plate. The garlic planting device has the beneficial effects that the distance between the adjacent single clamping mechanisms can be adjusted by adjusting the position of the adjusting mounting plate in the left-right direction on the rack, then the garlic planting device can adapt to garlic with different line spacing, and the adjusting mounting plate can drive a bevel gear above to move left and right when moving left and right; and the transmission structure is not influenced by distance adjustment along with the movement of the transmission structure.
Owner:JINAN HUAQING AGRI MACHINERY TECH CO LTD
Self-adaptive feeding system of peanut harvester
The invention relates to the technical field of peanut harvesters, in particular to a self-adaptive feeding system of a peanut harvester, which comprises a data acquisition module, a crop harvesting damage prediction module, an adjustment control module and a power driving module, the data acquisition module monitors operation environment data of the peanut harvester in real time; the crop harvesting damage prediction module collects growth parameters of crops in real time and predicts damage to the crops in the harvesting process based on the growth parameters. The adjustment control module is combined with the operation environment data to generate an automatic adjustment instruction; and the power driving module drives each unit in the adjustable feeding assembly according to the generated automatic adjusting instruction. According to the feeding device, the problems of breakage, extrusion, accumulation or clamping stagnation caused by crop damage or environment change are reduced, and meanwhile the stability and efficiency of the feeding process are greatly improved.
Owner:NANJING AGRI MECHANIZATION INST MIN OF AGRI
Image acquisition system and sorting device for agricultural products
Disclosed is an image acquisition system configured as a module. This is designed to be retrofittable and can be assigned to a conveyor system for agricultural products (e.g., potatoes). The agricultural products can be analyzed using the image acquisition system. Based on the analysis, the image acquisition system generates control data for a sorting machine, which can be used to sort out agricultural products as needed. The sorting machine can also be designed as a retrofittable module. Furthermore, a set comprising an image acquisition system and various sorting systems can be provided.
Owner:BECK FELIX +2
Peanut harvesting device and harvesting method
ActiveCN119655045AEasy to follow upEase of batch processingDigger harvestersMechanical engineeringSeedling
Owner:LINYI ACADEMY OF AGRI SCI +1
Maize straw pressing, burying and soil covering equipment
The invention discloses corn straw pressing and burying soil covering equipment, which belongs to the technical field of agricultural equipment, and structurally comprises a crushing bin, a shoveling and guiding bin and a residue collecting bin, a shovel head and a soil preparation transverse cylinder are arranged at the front end of the shovel guide bin and the rear end of the crushing bin respectively; a transmission belt is arranged on the inner side of the shovel guide bin; the bottom of the slag collecting bin is fixedly communicated with a snakelike guide pipe, the lower end of the snakelike guide pipe extends to the deep position of the ground, a spiral conveying shaft is rotationally installed in the snakelike guide pipe, and a ground breaking plough is arranged on the front side of the bottom of the snakelike guide pipe; according to the application, corn straws and corn stubbles dispersed all around on the ground can be collected in a centralized manner, the direct contact amount of hard soil blocks and the crushing part is reduced, and the crushed corn straws and corn stubbles are fully mixed with a straw degrading bacterial agent and then are applied to the ground in a closed injection manner, so that the crushing efficiency is improved; the situation that straw chippings remain on the shallow layer of the ground and become nutrients for breeding of germs and eggs is prevented, adverse effects on the health condition of crops are avoided, and normal growth and development of the crops are guaranteed.
Owner:NORTHWEST A & F UNIV
Suspension type peanut soil shaking and seedling turning machine
ActiveCN222216475UBio-organic fraction processingDigger harvestersAgricultural scienceAgricultural engineering
The utility model discloses a suspension type peanut soil shaking and seedling turning machine which comprises a machine frame, an arc-shaped cover body is arranged at the front end of the machine frame, a plurality of sets of through grooves are formed in the cover body, a rotatable pickup device is installed in the cover body, and a pickup rod of the pickup device penetrates out of the through grooves and extends out of the cover body. The pickup device is driven by an external motor to rotate, and a plurality of sets of rotatable transmission wheels are installed on the outer side of the machine frame. The utility model relates to the technical field of agricultural machinery, in particular to a suspension type peanut soil-shaking seedling-turning machine, which can be directly mounted on an output shaft of a tractor, a tricycle or a container cargo in a suspension manner, and is driven by external power to move, so that the seedling-turning machine is low in overall cost, high in cost performance and easy to popularize; the seedling turning machine can turn harvested peanut seedlings one by one in the moving process, soil attached to the rhizomes of the peanut seedlings is cleaned in the turning process, then the peanut seedlings are tidily turned and placed on the ground for airing, and manpower is saved.
Owner:TIANMEN HUOBO AGRICULTURAL MACHINERY CO LTD
Pretreatment mechanism of garlic harvester
PendingCN119111226AImplement preprocessingImprove workabilityDigger harvestersHydraulic cylinderAgricultural engineering
The invention discloses a garlic harvester pretreatment mechanism which comprises a supporting seat and a walking mechanism, the supporting seat is installed on the walking mechanism, a console and an engine are arranged on the supporting seat, a transverse conveyor is arranged at the front end of the supporting seat, a climbing conveyor is arranged at the side end of the supporting seat, and a bottom frame is arranged on the walking mechanism. One end of the supporting base is hinged to one end of the underframe through a supporting arm, the other end of the underframe is hinged to a hydraulic cylinder, and a piston rod of the hydraulic cylinder is hinged to the other end of the supporting base. A tilt angle sensor is arranged on the supporting seat; a soil removing bin is arranged at the discharging end of the climbing conveying belt, a soil removing shaft is rotationally installed in the soil removing bin, and connecting rods are arranged on the soil removing shaft in a circumferential array mode. The garlic harvester can adapt to the height difference of the working environment, and meanwhile soil removing treatment can be conducted on garlic.
Owner:JINAN HUAQING AGRI MACHINERY TECH CO LTD
Hydraulic drive digging depth intelligent regulation and control system and method of peanut harvester
The invention discloses a hydraulic drive digging depth intelligent regulation and control system and method for a peanut harvester. The harvester comprises a tractor, a rack, a seedling pressing roller, a digging shovel, a conveying and lifting mechanism and a seedling turning and laying mechanism. And a lifting adjusting oil cylinder is arranged between the tractor and the rack. The conveying and lifting mechanism comprises a chain rod assembly, a driving wheel assembly, a driven wheel assembly and a vibrating wheel mechanism. The detection assemblies are arranged at the two ends of the seedling pressing roller and comprise elastic connecting mechanisms and linear potentiometers. The conveying lifting mechanism is provided with a high weight detection mechanism and a low weight detection mechanism. Each weight detection mechanism comprises a chain wheel, a middle shaft and a pressure sensor. The linear potentiometer and the pressure sensor are connected with a controller, and the controller controls the lifting adjusting oil cylinder to stretch out and draw back through a proportional electromagnetic valve. The weight detection mechanism estimates the weight of peanut crops through chain pressure and calculates the soil removal rate, the elastic connection mechanism is combined with the ground profiling and linear potentiometer reflects the digging depth, the controller adjusts the depth and the dip angle of the digging shovel accordingly, digging missing, fruit damage and overlarge resistance are avoided, and intelligent regulation and control are achieved.
Owner:NANJING AGRI MECHANIZATION INST MIN OF AGRI +2
Spray head fixing device for water automatic lotus root harvesting machine
The utility model relates to the field of agricultural machinery equipment, in particular to a spray head fixing device for an overwater automatic lotus root harvesting machine. The support is connected to the bottom, away from the end face of the automatic lotus root harvesting machine, of the underframe; the first telescopic part comprises a hinge seat, a hinge shaft, a connecting shaft seat, a telescopic frame and a spray head fixing seat; the hinge seat is connected with the end face, away from the automatic lotus root harvesting machine, of the support, the hinge shaft is connected with the hinge seat, the connecting shaft seat is arranged on the hinge shaft, one end of the telescopic frame is fixed to the connecting shaft seat, and the other end of the telescopic frame is connected with the nozzle fixing seat. The driving part comprises a first driving mounting seat, a first driver and a mounting rod; the first driving mounting seat is fixed to the top of the bottom frame, one end of the first driver is hinged to the first driving mounting seat, the other end of the first driver is hinged to the mounting rod, and the mounting rod is arranged on the telescopic frame. The washing range and flexibility of the nozzle of the automatic lotus root harvesting machine are improved.
Owner:HEBEI UNIV OF TECH
Agricultural harvester
The present invention relates to an agricultural harvesting machine with at least one merging unit, which has a collection conveyor for collecting crops from the ground and a transverse conveyor with a horizontal conveyor track for conveying the collected crops transversely to the direction of travel, wherein in at least one edge section of the transverse conveyor above its conveyor track an auxiliary conveyor is provided for removing crop accumulations on the conveyor track and / or for cleaning the conveyor track of the transverse conveyor, wherein the auxiliary conveyor has a spiked and / or brush rotor with conveying tines and / or bristles rotating around a rotational axis.
Owner:ALOIS POETTINGER MASCHFAB
Low-damage mechanical method for synchronously harvesting peanut seedlings and fruits
The invention relates to the technical field of agricultural harvesting machinery, in particular to a low-damage mechanical method for synchronously harvesting peanut seedlings and fruits, which comprises the following steps: step 1, dynamically regulating and controlling the clamping force of seedling vines; 2, soil vibration parameter cooperative execution, wherein a vibration parameter combination is matched according to soil physical characteristics, and a vibration shovel is controlled to apply a composite vibration waveform; 3, seedling and fruit differential separation control, wherein the speed ratio of an upper-layer conveying belt to a lower-layer roller of a separation mechanism is set to be larger than 2, and an adjustable buffering check curtain is arranged above the lower-layer roller to control the falling height of fruit pods; 4, damage risk closed-loop correction, wherein the clamping pressure set value and the vibration frequency are synchronously and reversely adjusted according to the fruit drop rate detection result. Various key parameters are dynamically adjusted to accurately adapt to the change of an operation environment, so that the problems of vine clamping, soil adhesion, capsule collision damage and the like are effectively solved, and the peanut harvesting efficiency and the fruit quality are remarkably improved.
Owner:SHANDONG RUNBAI AGRI TECH CO LTD
Crop straw treatment device
The invention belongs to the technical field of straw treatment, and particularly provides a crop straw treatment device which comprises a vehicle body, a movable groove is formed in the front end of the vehicle body, an overturning type stem pulling assembly is rotationally arranged in the movable groove, a material collecting box and a root system treatment assembly are arranged on the two sides of the vehicle body respectively, and a shearing mechanism is arranged at the front end of the material collecting box. The shearing mechanism is arranged on one side of the overturning type pulling rod assembly. The crop straw treatment device can dig out straw root systems together and separately treat the straw root systems and straw trunks, meanwhile, soil attached to the straw root systems can be cleaned in time, in addition, the root systems can be selectively and directly returned to the field or collected and then recycled in a unified mode, and therefore the crop straw treatment device is convenient to use. And the cut straw trunks are stacked and recycled in the unified direction, and workers can arrange and collect the straw trunks conveniently.
Owner:SHAANXI AGRICULTURAL DEVELOPMENT GROUP CO LTD TONGCHUAN BRANCH
Peanut digging harvester
The invention relates to a peanut digging harvester, which can effectively reduce the peanut dropping rate, separate seedlings cleanly, drop a few peanuts, enable the peanuts dropping on the ground to face upwards and enable the seedlings to face downwards, facilitate airing and picking of the peanuts by a machine and further reduce the harvesting loss, and adopts the technical scheme that a depth limiting roller is arranged at the front end part of a rack, and a gearbox is arranged at the front part of the rack; an output shaft of the gearbox is connected with a seedling separating roller below the rack, the bottom of the seedling separating roller is connected with a scraper knife, the scraper knife is connected with a first support below the rack, a first chain wheel is arranged below the rear portion of the first support, and the first chain wheel is connected with a second chain wheel through a front conveying chain ladder; according to the peanut digging and harvesting machine, seedlings and soil can be conveyed backwards at the same time, the pressing rollers extrude the seedlings and the soil at the same time, direct contact with peanuts is relieved while the soil is crushed, the peanut dropping rate is reduced, seedlings are separated cleanly, the number of dropped peanuts is small, and the peanut digging and harvesting machine is an innovation of a peanut digging and harvesting machine.
Owner:ZHENGYANG XINMAO MASCH CO LTD
Lotus root harvesting ship
The invention provides a lotus root harvesting ship, and belongs to the field of agricultural mechanical equipment. The harvesting ship comprises a ship body, a rotating blade, a washing module, a correcting module and a collecting module, the rotating blade, the washing module, the correcting module and the collecting module are arranged on the ship body, the rotating blade is horizontally arranged at the front end of the ship body, the washing module is arranged behind the rotating blade, and the washing module is used for washing lotus roots. The correcting module is arranged behind the washing module and comprises a crank double-sliding-block mechanism and gathering plates, the two gathering plates are arranged in the length direction of the ship body and arranged on the two sides of the bottom of the ship body at intervals, the crank double-sliding-block mechanism is configured to drive the two gathering plates to be close to or away from each other, and the collecting module is arranged behind the correcting module. The lotus root collecting device is used for collecting lotus roots. By means of the lotus root harvesting ship, the problems that in the prior art, the harvesting efficiency is low, and lotus roots are prone to being damaged can be solved.
Owner:WUHAN UNIV OF TECH
Garlic harvester automatic row control method and system based on machine vision
The invention discloses a garlic harvester automatic row control method and system based on machine vision, and belongs to the field of agricultural machinery automatic control, and the method comprises the steps: employing a deep learning network to generate a plant density distribution diagram based on image data obtained through machine vision; based on the plant density distribution diagram, a density and speed coupling dynamic model is constructed, and the optimal advancing speed of the garlic harvester under the current plant density condition is solved through a nonlinear mapping function and an optimization algorithm; compensating visual perception based on the optimal advancing speed to obtain compensated visual perception information; based on the compensated visual perception information and the optimal advancing speed, constructing a multi-time scale prediction control framework to obtain a control strategy; and based on actual operation data, optimizing a density-speed coupling dynamic model and a control strategy, and realizing automatic row control of the garlic harvester. According to the invention, traditional multiple sets of speed control and path detection strategies are replaced, and the system adaptability is improved while the complexity of the control system is reduced.
Owner:BEIJING UNIV OF POSTS & TELECOMM
Lotus root harvesting device based on vibration and hydraulic scouring technology
The utility model belongs to the technical field of lotus root harvesting devices, and discloses a lotus root harvesting device based on vibration and hydraulic scouring technology, which comprises a harvesting vehicle body, the harvesting vehicle body is rotatably connected with a connecting frame, and the harvesting vehicle body is provided with a driving device for driving the connecting frame to rotate. The two sides of the connecting frame are each connected with a vibration assembly, and the free ends of the two vibration assemblies are detachably connected with a lotus root digging shovel. The harvesting vehicle body is further connected with a water pump, a water outlet of the water pump is connected with a water distribution pipe, the water distribution pipe is connected with the connecting frame, the water distribution pipe is connected with a plurality of nozzles, and the nozzles directly face the lotus root digging shovel; the lotus root harvester solves the problems of low lotus root harvesting efficiency, high labor intensity and high lotus root damage rate.
Owner:HUNAN UNIV OF SCI & TECH
Feeding mechanism of carrot harvester
The utility model relates to the technical field of agricultural machinery, in particular to a feeding mechanism of a carrot harvester, which is characterized in that the feeding mechanism is positioned at the front part of the harvester, and driven clamping belt wheels and leading-in wheels are mounted in a left-right staggered manner to form a splayed feeding port; the driven clamping belt wheel can swing back and forth, and it is guaranteed that radish leaves are evenly fed with the same clamping force. All the components are installed on the inlet shell. The inlet shell is connected with the telescopic body through the safety bolt, and the telescopic body is installed in the main beam of the machine frame and can move front and back to adjust the tightness degree of the clamping belt. The harvester moves forwards, the splayed inlet gathers two rows of carrot tassels to the middle, the carrot tassels enter the clamping opening, and the rotating clamping belt clamps the carrot tassels and conveys the carrot tassels backwards. If the front end of the feeding mechanism suddenly touches the ground, large impact force is generated, and the safety bolt is automatically broken to protect the whole machine from being damaged. The splayed feeding mechanism solves the problem of accurate feeding during harvesting of carrots planted in large ridges and double rows.
Owner:王国强
Lotus root harvesting operation machine and harvesting operation method thereof
InactiveCN119631705Aavoid damageImprove work efficiencyDigger harvestersAgricultural scienceAgricultural engineering
The invention relates to the field of harvesting equipment, in particular to a lotus root harvesting operation machine and a harvesting operation method thereof.The lotus root harvesting operation machine comprises an operation machine body, and a power mechanism is arranged at the tail of the operation machine body; the device further comprises a vibration mud loosening mechanism, a spiral rotary blowing mechanism, an inclined conveying mechanism, a screening conveying mechanism, an overwater image recognition mechanism and an underwater robot. Mechanical and automatic technologies are introduced into the lotus root harvesting operation machine, and a traditional manual picking mode is upgraded to mechanical operation, so that the working efficiency is improved, the labor intensity is reduced, and the picking cost is reduced. By means of the vibrating screen and the annular propeller, damage of machinery to lotus roots is reduced, the state of the lotus roots can be recognized based on the multi-physical-quantity sensor technology and the intelligent control technology, operation is conducted according to needs, and the accurate and efficient automatic picking process is achieved.
Owner:HEBEI PETROLEUM VOCATIONAL & TECH UNIV
Cassava and soil separating device for cassava harvesting
ActiveCN222170476Ureduce entryreduce the chance of breakageDigger harvestersSoil scienceManihot esculenta
The utility model relates to a cassava and soil separating device for cassava harvesting. The cassava and soil separating device comprises a first-stage potato and soil separating mechanism, a second-stage potato and soil separating mechanism and a transmission mechanism used for driving the first-stage potato and soil separating mechanism and the second-stage potato and soil separating mechanism. The first-stage potato-soil separation mechanism comprises a rolling elastic tooth assembly for rotating; the orbital transfer assembly is static relative to the rolling elastic claw assembly and is used for changing the motion trail of the rolling elastic claw assembly; the second-stage potato-soil separation mechanism is positioned behind the first-stage potato-soil separation mechanism and comprises a connecting belt; the guide wheel rod is located on the periphery of the connecting belt and used for changing the moving track of the connecting belt; the stepped separating sieves are transversely arranged between the connecting belts and form certain included angles with the planes of the upper ends of the connecting belts; due to the fact that the first-stage potato-soil separation mechanism used for stripping soil blocks is arranged, after the soil blocks are stripped through the first-stage potato-soil separation mechanism, the soil blocks can be effectively prevented from entering the second-stage potato-soil separation mechanism.
Owner:HAINAN UNIV
Simple automatic harvesting intelligent all-in-one machine for root crops
ActiveCN222515598UIncrease productivityImprove processing efficiencyDigger harvestersRenewable energy machinesAgricultural scienceElectric machine
The utility model relates to a simple automatic harvesting intelligent all-in-one machine for root crops, which comprises a machine base structure, a roller component, a root crop harvesting and sorting structure and an electric control structure, and the root crop harvesting and sorting structure comprises a crop harvesting and conveying mechanism and a crop sorting and conveying mechanism. The crop harvesting and conveying mechanism comprises a crop lifting and conveying frame structure, a crop clamping device arranged on the upper portion of the crop lifting and conveying frame structure, a soil loosening mechanism arranged at the side end of the bottom of the machine base structure and a crop mud removing mechanism arranged below the crop lifting and conveying frame structure. The electric control structure comprises a main drive stepping motor arranged on the upper portion of the machine base structure and the idler wheel assembly, an energy converter arranged on the upper portion of the machine base structure, a clamping drive motor arranged on the crop lifting conveying frame structure and a solar conversion plate arranged on the upper portion of the crop lifting conveying frame structure. The agricultural production efficiency is improved, the labor cost is reduced, and agricultural technical innovation is promoted.
Owner:ZHEJIANG UNIV OF SCI & TECH
Bamboo shoot digging device
The invention provides a bamboo shoot digging device which comprises a rotary driving part, a soil digging part and a bamboo shoot cutting part, a first connecting part is arranged on the rotary driving part, a second connecting part used for being detachably connected with the first connecting part is arranged on the soil digging part, and a third connecting part used for being detachably connected with the first connecting part is arranged on the bamboo shoot cutting part; the soil digging component comprises a soil digging sleeve, the lower end of the soil digging sleeve is provided with an opening for the bamboo shoots to enter the soil digging sleeve, the outer side wall of the soil digging sleeve is provided with a spiral blade for breaking soil, and the upper end of the soil digging sleeve is provided with a second connecting part; the bamboo shoot cutting component comprises a bamboo shoot cutting sleeve, an opening allowing the bamboo shoots to enter the bamboo shoot cutting sleeve is formed in the lower end of the bamboo shoot cutting sleeve, a cutting structure used for cutting the bamboo shoots is arranged at the opening, and a third connecting part is arranged at the upper end of the bamboo shoot cutting sleeve. The device realizes mechanization and automation of the bamboo shoot digging process, and has the advantages of improving the bamboo shoot digging efficiency, reducing the labor intensity and protecting the bamboo shoot quality.
Owner:NINGBO CITY COLLEGE OF VOCATIONAL TECH
Rhizomatic crop separation equipment and rhizomatic crop harvester
The invention relates to a root crop separating device (4), in particular for a potato digger (3), having a feed belt (10) for feeding harvest, the feed belt having a deflection axis (20) running at least substantially parallel to a horizontal ground; having at least one roller (24) arranged above the feed belt; and a discharge belt (12) for discharging the harvest; wherein a plurality of rollers (24) are arranged above the feed belt (10), which rollers are arranged next to one another as viewed in the feed direction and are designed as separating rollers, the axes of rotation of which rollers are at an angle to the belt plane of the feed belt, which belt plane is formed in particular by a deflection axis. By such an arrangement, harvest can be effectively separated into rhizomatic crops and blends.
Owner:GRIMME AGRICULTURAL MACHINERY AG & CO KG
Green Chinese onion harvesting and bundling machine device and method
InactiveCN119547626ARealize continuous operationImprove work efficiencyDigger harvestersCollection systemAgricultural engineering
The invention discloses a green Chinese onion harvesting and bundling machine device which comprises a rack, the bottom of the rack is connected with a walking system, the top of the rack is connected with a third aluminum profile, the front end of the rack is connected with a first aluminum profile and a second aluminum profile, the aluminum profiles are connected with a soil digging system, and the third aluminum profile close to the soil digging system is connected with a flexible conveying system. The first aluminum profile is connected with a secondary desliming system, the third aluminum profile close to the flexible conveying system is connected with a guiding system, the third aluminum profile on the side edge of the guiding system is connected with a quantitative collecting system, and the quantitative collecting system is connected with a bundling system. The invention further discloses a harvesting and bundling method of the green Chinese onion harvesting and bundling machine. According to the green Chinese onion harvesting and bundling machine device and method, the problem that the efficiency of a traditional manual digging, arranging and bundling mode is low is solved.
Owner:XIAN UNIV OF TECH
Cordyceps sinensis digging equipment
The invention relates to the technical field of cordyceps sinensis digging and discloses cordyceps sinensis digging equipment which comprises a box internally provided with a cavity, a plurality of moving wheels are arranged on the lower end face of the box, a screening box is arranged in the cavity, a screening cavity is formed in the screening box, a screening plate is arranged in the cavity, and a screening net is arranged on the screening plate located in the screening cavity. A screening assembly is arranged in the cavity; a moving plate is further arranged in the cavity, a plurality of nozzles are arranged at one end of the moving plate, and a moving assembly is further arranged in the cavity; opposite cleaning plates are arranged in the screening cavity, and a cleaning assembly is further arranged in the screening cavity. A knocking assembly is further arranged in the cavity. A digging assembly is further arranged on the box body. Through the structure, the screening box is driven by the screening assembly to move, so that cordyceps sinensis can shake on the screening net, soil on the cordyceps sinensis can fall off, cleaning of the soil on the cordyceps sinensis is achieved, workers do not need to manually clean the soil, and use is convenient.
Owner:ZHEJIANG DASHENG MEDICINAL CO LTD +1
Combined flail knife with weight stacks
The utility model discloses a combined flail knife with weight stacks, and belongs to agricultural machinery. A double-edge blade and a weight stack are detachably and replaceably installed on the front end face and the rear end face of the lower side of a tool apron assembly through countersunk bolt sets installed in an inserted mode respectively, and the tool apron assembly is composed of a hinged cylinder, a reinforcing rib plate and a bent tool apron plate. The combined flail knife adopts a combined structure with the weight stacks, fundamentally overcomes the technical defects of an integral mechanical flail knife, and has the characteristics of novel, unique, reasonable and simple structure, wide application range, good operation quality, high efficiency, simplicity, convenience and rapidness in replacement and maintenance operation, long service life and low use cost.
Owner:SIPING LONGYE MASCH MFG CO LTD
A peanut harvester with soil crushing mechanism
The utility model discloses a peanut harvester with a soil crushing mechanism, comprising: a storage component, the storage component is used for storing peanut shells, a conduction component for guiding and transmitting the peanut shells is arranged in the storage component, and flushing and cleaning components for separating clay from the peanut shells and installed on the storage component are arranged on both sides of the conduction component, so that the peanut shells can be rotated and replaced when being smoothly transported, so that the raw water flushing, soil crushing and cleaning effect of the peanut harvester is better, which effectively avoids the situation that some peanut planting sites are located in areas with high viscosity of loess and black soil in the past, which leads to a large amount of clay adhering to the surface of the shells when the peanut plants are collected. If the clay is not cleaned in time, the peanut shells need to be manually cleaned separately after being harvested, which effectively improves the cleaning effect of the peanut shell surface when the peanut harvester is used.
Owner:XINXIANG ZHIHONG MASCH CO LTD
Sagittaria trifolia harvesting and digging device
ActiveCN222564406UImprove digging efficiencyavoid damageDigger harvestersSludgeSagittaria sagittifolia
The utility model provides an arrowhead harvesting and digging device. The sagittaria sagittifolia harvesting and digging device comprises a floating plate; the two floating barrels are fixedly connected to the front face and the back face of the floating plate through two sets of connecting bolts, mounting frames are fixedly connected to the positions, located on the front face and the back face, of one side of the floating plate, and an excavating wheel is mounted at the position, located at the other end, between the mounting frames through a driving structure; a fixed pipe with a plurality of high-pressure nozzles is mounted between the two mounting frames; and the two mounting strips are fixedly connected to the bottom of the floating plate. According to the sagittaria sagittifolia harvesting and digging device, sagittaria sagittifolia can be quickly dug out from the interior of sludge in water through the structure, and the sagittaria sagittifolia is pushed to the water surface by means of airflow and then is collected through the collecting frame, so that the sagittaria sagittifolia harvesting and digging efficiency is improved; and the damage to the sagittaria trifolia can be reduced while the sagittaria trifolia is dug by a non-sharp rod on the outer surface of the digging wheel.
Owner:YANCHENG GUANGFENG AGRI SCI & TECH DEV CO LTD
Lotus root collecting device convenient to use
The utility model discloses a lotus root collecting device convenient to use, which relates to the technical field of lotus root collection and comprises a collecting component, a plurality of collecting frames are clamped and mounted at the bottom of the collecting component, and a plurality of flushing devices are fixedly mounted at the bottom of the collecting component. According to the lotus root collecting device convenient to use, lotus roots fall into the collecting frame through the falling grooves of different sizes, sorting of the lotus roots of different sizes is achieved, the lotus roots fall to the top of the buffering cloth on the left side through the falling grooves and slide to the top of the buffering cloth on the right side, and therefore the lotus roots are collected conveniently. The buffer frame is buffered through the buffer springs, the lotus roots are supported through the buffer cloth, the lotus roots are buffered, the lotus roots are prevented from being damaged due to direct falling, the lotus roots in the collecting frame roll over, the high-pressure water gun frame is located in water, water sprayed by the high-pressure water gun frame is relieved through water, the lotus roots are cleaned, and meanwhile the lotus roots are cleaned through the water gun frame. The damage to the lotus roots is avoided.
Owner:ZHUHAI YOUYIJIA AGRI TECH CO LTD
Work vehicle
To solve the problem that when crops are stored in a container using a harvesting work machine, there is a case where the work is performed while the container is lowered in a farm field, but since a work machine for recovering the container automatically is not available, the recovery work is performed by a human operator who manually runs a transport vehicle.SOLUTION: There is provided a work vehicle with a vehicle body configuration in which a robot arm that grabs containers from a farm field performs expansion and contraction, and movement in a horizontal direction and a vertical direction with respect to the ground so as to catch the containers and stack them to a placing table.SELECTED DRAWING: Figure 1
Owner:ISEKI & CO LTD