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167 results about "Harrow" patented technology
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In agriculture, a harrow (often called a set of harrows in a plurale tantum sense) is an implement for breaking up and smoothing out the surface of the soil. In this way it is distinct in its effect from the plough, which is used for deeper tillage. Harrowing is often carried out on fields to follow the rough finish left by plowing operations. The purpose of this harrowing is generally to break up clods (lumps of soil) and to provide a finer finish, a good tilth or soil structure that is suitable for seedbed use. Coarser harrowing may also be used to remove weeds and to cover seed after sowing. Harrows differ from cultivators in that they disturb the whole surface of the soil, such as to prepare a seedbed, instead of disturbing only narrow trails that skirt crop rows (to kill weeds).
Ground following harrow
A harrow apparatus comprising an implement frame and a harrow section attached to a mounting assembly extending rearward from the implement frame such that the harrow section engages the ground surface. The mounting assembly is movable upward and downward to move the harrow section down and up. The mounting assembly comprises a beam extending rearward above the harrow frame, and front and rear arms pivotally attached at upper ends thereof to corresponding front and rear beam pivot axes located on the beam. The front arm slopes downward and rearward to a lower end thereof that is pivotally attached to the harrow frame at a front frame pivot axis, and the rear arm slopes downward and forward to a lower end thereof that is pivotally attached to the harrow frame at a rear frame pivot axis located rearward of the front frame pivot axis.
Owner:SCHULTE INDS
Equidistant ditching and ridging machine for konjak planting
The utility model relates to the technical field of furrowing and ridging machines, in particular to an equidistant furrowing and ridging machine for konjak planting, which comprises a support component, the support component consists of two cross beam plates and support plates, the cross beam plates are fixedly mounted on an external furrowing vehicle, the support plates are fixedly mounted at the ends of the two cross beam plates, and first cylinders are fixedly mounted on plate bodies at the ends of the support plates. A horizontal plate is arranged at the tail end of a telescopic shaft of the first air cylinder, the horizontal plate is slidably connected with the supporting plate, a left second air cylinder and a right second air cylinder are fixedly installed on the horizontal plate, and a ditching assembly is arranged on the two second air cylinders and comprises a center plate fixedly installed at the tail end of a telescopic shaft of the second air cylinder; a front cross beam rod and a rear cross beam rod are fixedly installed on the two center plates, a plurality of vertical columns are detachably connected to the bottom of the cross beam rod located on the front side, and ditching plow harrows are fixedly installed at the bottom ends of the vertical columns. According to the utility model, the spacing can be adjusted, the furrowing and ridging distance after adjustment can be ensured to be constant, and the furrowing and ridging device is convenient to use.
Owner:WUDING XINGYU FOOD CO LTD
Ridge cleaning corn precision seeder
The utility model belongs to the technical field of seeding machines, and discloses a ridge cleaning corn precision seeding machine. The machine is mainly technically characterized by comprising a seeding mechanism with a seeding plough foot, a soil moisture filling disc and a pressing roller which correspond to the seeding plough foot are arranged behind the seeding plough foot, a rotating shaft connected with the machine frame through a bearing is arranged on the machine frame in front of the seeding plough foot, and a reverse speed-changing gear box in power connection with the rotating shaft is arranged on the machine frame. A ridge cleaning cutter head is arranged on the rotating shaft in front of the corresponding sowing plough foot, a plurality of ridge cleaning blades are arranged on the ridge cleaning cutter head in the circumferential direction of the ridge cleaning cutter head, the ridge cleaning blades intersect with the plane where the ridge cleaning cutter head is located at a certain angle, and the rotating direction of the ridge cleaning blades is opposite to the direction of the soil moisture filling disc. A cutting edge is arranged on one side of the ridge cleaning blade in the advancing direction. The chopped wheat stubbles and straws are pushed forward obliquely, and a shallow ditch without the wheat stubbles and straws is formed in front of the sowing plough foot, so that seed germination and soil moisture conservation are facilitated, and diseases and insect pests are reduced.
Owner:HENGSHUI JIAQI AGRICULTURAL MACHINERY EQUIPMENT CO LTD
Ridging device for planting traditional Chinese medicinal materials
The utility model relates to the technical field of land ridging devices, in particular to a ridging device for planting traditional Chinese medicinal materials, which comprises two cross beam plates which are symmetrical to each other and fixedly mounted on an external frame, cylinders are fixedly mounted on the cross beam plates, and cross beams are arranged at the tail ends of telescopic shafts of the two cylinders. A vertically-arranged stand column is fixedly installed on the bottom face of a rod body at the front end of the cross beam, a ditching plow harrow is arranged on a rod body at the bottom of the stand column, a fixing column is fixedly installed on the bottom face of a rod body at the rear end of the cross beam, a U-shaped frame is fixedly installed at the bottom end of the fixing column, and side edge plates are fixedly installed on the bottom faces of plate bodies on the left side and the right side of the U-shaped frame. Inclined shoveling plates are fixedly installed at the bottoms of the two side edge plates, inclined soil dividing plates with inverted-V-shaped sections are fixedly installed at the rear ends of the inclined shoveling plates, and baffles are fixedly installed on plate bodies on the two sides of each inclined soil dividing plate. The ridging and ditch cleaning device facilitates ridging and cleaning of soil in ditches and is convenient to use.
Owner:FENGQING XINHE AGRI DEV CO LTD
An automatic cleaning device for lifting belt machine rake nails
The application discloses an automatic cleaning device for lifting belt conveyors, which comprises a cleaning row plate arranged horizontally above a conveying belt, a plurality of cleaning grooves are formed in the cleaning row plate, the plurality of cleaning grooves correspond to a plurality of harrow pins of a single-row harrow pin assembly one by one, a cleaning brush is arranged on the inner wall of each cleaning groove, the left and right ends of the cleaning row plate are respectively installed on left and right side plates through transmission mechanisms, the two side plates are respectively arranged outside two side chains and detachably installed on the rack of the lifting belt conveyor, and the cleaning row plate is driven to reciprocate through the two transmission mechanisms, so that the cleaning brushes in the plurality of cleaning grooves of the cleaning row plate clean the plurality of harrow pins upwards and downwards. Compared with the prior art, the application has the following advantages: the automatic and effective cleaning of the harrow pins on the lifting belt conveyor is realized.
Owner:CHINA TOBACCO ANHUI IND CO LTD
A maintenance device for irrigation works
The application relates to the technical field of hydraulic engineering, in particular to a maintenance equipment for farmland hydraulic engineering, which comprises a mounting plate, three roller cylinders are rotationally arranged in the mounting plate, a conveying belt is jointly and transmissionally arranged among the three roller cylinders, a plurality of mounting grooves are equidistantly arranged in the conveying belt, a tooth harrow for cleaning sundries in a channel is arranged in each mounting groove, a fixing plate is fixedly arranged between two mounting plates, a vibration mechanism for cleaning sundries in the tooth harrow is arranged between the fixing plate and the conveying belt, an optical signal transmitter and an optical sensor are fixedly arranged on the opposite side walls of the two mounting plates, and a fixing shaft is fixedly arranged at the bottom of the two mounting plates. The application can automatically clean sundries around the tooth harrow, avoid the tooth harrow from being stuck, timely find the fault of the tooth harrow, and replace the tooth harrow.
Owner:AN HUI SHENG LIU AN SHI HENG YUAN JI XIE YOU XIAN GONG SI +1
Manual simple coal leveling rake
The utility model relates to the technical field of coal leveling devices, in particular to a manual simple coal leveling rake which comprises a coal leveling plate, a coal leveling rod, a mounting cylinder, a sliding rod, a connecting component and an auxiliary component, the coal leveling rod is inserted into the coal leveling plate, the mounting cylinder is mounted on the coal leveling plate through the connecting component, the sliding rod is mounted on the mounting cylinder in a sliding mode, and the auxiliary component is arranged on the mounting cylinder. After a technician holds a sliding rod by hand, a coal leveling rod and a coal leveling plate are matched to conduct scraping operation on a loading coal seam, and the problems that when an existing device is used, the loading coal seam is uneven, a coal scraper can not scrape dead corners in the scraping operation, and manual coal leveling with a large shovel is low in efficiency and high in efficiency are solved. And personal injury is easily caused by coal leveling personnel standing on the roof to level the coal, so that the coal leveling quality and personal safety are greatly influenced.
Owner:SHAANXI SHAANXI COAL PUBAI MINING CO LTD RAILWAY TRANSPORTATION CO
High-efficiency paddy field driving harrow
The invention belongs to the technical field of agricultural machinery, and discloses a high-efficiency paddy field driving harrow which comprises a supporting shell, a control motor and a mounting bracket are fixedly mounted on the top surface of the supporting shell, a connecting bracket is fixedly mounted at the top of the mounting bracket, and a fixing plate is fixedly mounted between the bottom of a harrow tooth body and a harrow frame. A moving part is arranged in the rake frame, two vertical rod plates are movably connected to an inner cavity of the moving part, and the fixed plate is arranged to be in a folded shape. Through cooperation of structures such as the rake tooth body and the fixing plate, the rake teeth can effectively treat surface weeds and reduce the risk of being wound, so that flexible tillage is achieved, the weeds are more difficult to wind among the rake teeth with different heights, interference in the tillage process is reduced, and the tillage efficiency is improved. And therefore, the situation that additional friction and pressure are caused to mechanical parts of the harrow by the weeds is avoided, and the effects of reducing the risk of equipment damage and reducing the maintenance cost are achieved.
Owner:HUBEI HAOFENG AGRI EQUIP CO LTD
Greenhouse seed cultivation device based on vibrating soil loosening frame
PendingCN122095806AClimate change adaptationSoil-working equipmentsAgricultural scienceAgricultural engineering
The application relates to the technical field of greenhouse breeding, and discloses a greenhouse seed cultivation device based on a vibration type soil loosening framework, which comprises a rack, the rack is installed on a breeding rack through guide rails, a plurality of mounting seats corresponding to each plug in a breeding disc are uniformly and fixedly connected to horizontal sections of the rack, a rotating plate is rotatably connected to the lower end of the mounting seat, and connecting seats are rotatably connected to the rotating plate in a circumferential direction. The greenhouse seed cultivation device based on the vibration type soil loosening framework can effectively solve the problems in the prior art, such as the great workload of manually loosening soil with toothpicks or soft tooth harrows for each plug and each hole in a breeding disc, the large total amount and the layered placement, the fatigue of long-time operation, the incomplete soil loosening or seedling damage, the small gap between breeding racks, the need of lifting arms or tools for loosening soil on the upper layer, the further increase of physical consumption and operation difficulty, the difficulty in guaranteeing the soil loosening quality, and the restriction on breeding management.
Owner:ZHONGTONG INFORMATION TECHNOLOGY (YANCHENG) CO LTD
Precision compound drill seeder capable of sowing seeds and fertilizers simultaneously and provided with driving rake
The utility model relates to the technical field of agriculture, and discloses a driving rake precision compound drill seeder capable of sowing seeds and fertilizers simultaneously, which comprises a soil preparation mechanism, a fertilizer application mechanism fixedly connected to the outer side of the soil preparation mechanism, a seedbed pressing mechanism fixedly connected to the outer side of the fertilizer application mechanism, and a seed and fertilizer box mechanism fixedly connected to the outer side of the fertilizer application mechanism. The outer side of the seed fertilizer box mechanism is fixedly connected with a transmission system mechanism, the outer side of the transmission system mechanism is rotatably connected with a seeding mechanism, the soil preparation mechanism comprises a driving rake tooth box, the outer side of the driving rake tooth box is fixedly connected with rake teeth, and one side of each rake tooth is fixedly connected with a bulldozing plate. According to the utility model, the fertilizer is sown to the required depth before the first pressing of the compound drill seeder, then the seedbed is pressed by the first pressing, the fertilizer is compacted, then the seeding is performed, and finally the seedling belt is compacted, so that the lodging resistance can be realized, and the yield can be improved.
Owner:SHANDONG UNIA AGRI MASCH CO LTD
Towed spring harrow
1. The name of the design product: towed spring harrow. 2. The use of the design product: the product is a towed spring harrow, which has the effect of weeding. 3. The design points of the design product: in the combination of shape and color. 4. The picture or photo that best shows the design points: perspective view. 5. The design for which protection is sought contains colors.
Owner:DE NAIYOU INTELLIGENT TECH (SHANGHAI) CO LTD
Automatic device for forest tree seed sowing
The utility model discloses an automation device for forest tree seed sowing, and belongs to the technical field of forestry sowing, the automation device for forest tree seed sowing comprises a cart, the top of the cart is fixedly connected with a frame, the cart is provided with a groove, a lifting rod is slidably arranged in the groove, and the lower part of the lifting rod is provided with a soil turning assembly. A lifting rod is arranged on the frame, a seeding hopper fixedly connected between the cart and the frame is arranged on one side of the lifting rod, a discharging hopper is fixedly connected to the bottom of the seeding hopper, a discharging assembly is arranged in the discharging hopper, a bulldozing assembly is arranged on the side, away from the lifting rod, of the seeding hopper, and a spraying pipe is fixedly installed at the bottom of the cart. According to the seed sowing device, seeds continuously fall into the sowing grooves from the sowing hopper and then fall into the planting pits, soil is bulldozed to be flat through the bulldozing harrow, meanwhile, the soil covers the seeds, the seeds are buried in the soil, and finally, the soil is fertilized through the spray head, so that sufficient nutrition is provided for seed growth.
Owner:边立双
An adjustable harrow head apparatus and method of use
The application discloses an adjustable harrow head device and a use method, and belongs to the technical field of dredging engineering. The adjustable harrow head device comprises a main body, a movable cover, a cutting assembly, a first driving element, a second driving element and a control assembly. The movable cover is rotationally connected with the main body. The cutting assembly comprises a support beam and cutting harrow teeth. A plurality of cutting harrow teeth are arranged on the support beam along the extension direction of the support beam. The support beam is rotationally connected with the movable cover. The first driving element is used for driving the movable cover to rotate, so as to adjust the cutting depth. The second driving element is used for driving the support beam to rotate, so as to adjust the cutting angle. The control assembly comprises an input module, an operation module and a control module. The input module is used for acquiring soil condition parameters. The operation module can generate a target cutting depth and a target cutting angle based on the soil condition parameters. The control module is used for controlling the first driving element and the second driving element to operate. The use method of the adjustable harrow head device is applied to the above-mentioned adjustable harrow head device.
Owner:NAT ENG RES CENT OF DREDGING TECH & EQUIP
Multi-terrain multi-mechanism adaptive adjusting loose harrow combined land leveler
The present application relates to a kind of multi-terrain multi-mechanism adaptive adjustment loose harrow compound land leveler, including frame, and single-point depth adjustment mechanism, deep ripping shovel depth adjustment mechanism, rake angle rake depth adjustment mechanism, compaction mechanism, walking mechanism and depth limiting mechanism installed on frame;Single-point depth adjustment mechanism includes traction head reversing plate, traction head, traction frame and single-point depth adjustment hydraulic cylinder;Deep ripping shovel depth adjustment mechanism includes deep ripping shovel frame, front shovel frame connecting plate, rear shovel frame connecting plate, deep ripping shovel depth adjustment hydraulic cylinder and deep ripping shovel;Rake angle rake depth adjustment mechanism includes rake frame, front rake frame connecting plate, rear rake frame connecting plate, rake group, rake group rotating shaft, rake group slider, rake depth adjustment hydraulic cylinder and rake angle adjustment hydraulic cylinder.The present application realizes real-time leveling, deep ripping depth control, rake depth control and rake angle control.The structure is simple, easy to disassemble and maintain.
Owner:CHINA AGRI UNIV
Method to harrow by tines, weeding harrow and tractor with weeding harrow
When removing weeds by harrowing with a harrowing implement (1) that has harrow tines (5) pivoting against spring force, the force with which the harrow tines (5) act in the area of cultivated plants is selected to be lower than the force with which the harrow tines (5) act in the area of weeds. In the harrowing implement (1), pneumatic springs assigned to the harrow tines (5) acting in the area of cultivated plants are subjected to a lower pressure by compressed air than pneumatic springs assigned to the harrow tines (5) acting in the area of weeds.
Owner:THOMAS HATZENBICHLER AGRO TECHN
Soil-working tool for a driven soil-working machine
The invention relates to a soil-working tool (10) for a soil-working machine, in particular rotary harrows, rotary cultivators, rotor harrows, rotary tillers, tine rotors or the like, comprising a tine-like working section (11) and a fastening section (14), wherein: the working section (11) has a cutting region (12); in the cutting region (12), a fastening groove (40) is provided which extends between the free end of the working section (11) and the fastening section (14) in the region of a front working edge (18) at least in parts; a cutting edge (20) is fastened in the cutting region (12); the cutting edge (20) has a terminating piece (30) made of a hard material, in particular made of tungsten carbide material or ceramic material; the terminating piece (30) is at least partly disposed in the region of the groove end of the fastening groove (40) that is nearest the fastening section (14), and a connection section (33) of the terminating piece is fastened in the fastening groove (40); the fastening groove (40) has a groove base (47) and, laterally adjacent thereto, two groove side walls (41, 42) which extend in the groove longitudinal direction. For improved service life and functionality of such a soil-working tool (10), according to the invention the fastening groove (40), at its end nearest the fastening section (14), tapers off continuously in a groove taper (46) toward the working edge (18) and the terminating piece (30) covers the groove taper (46) at least in parts.
Owner:BETEK
Transverse paving machine for production of ultra-wide and large-breadth plates
The invention discloses a transverse paving machine for ultra-wide and large-breadth plate production. The transverse paving machine comprises a rack, and a feeding structure, a discharging structure, a material dispersing structure and a paving structure are arranged on the rack; wherein the feeding structure comprises a storage bin, the discharging structure comprises a discharging harrow set, the discharging harrow set comprises a plurality of discharging harrows, and the lower end of the discharging structure faces the middle of the material dispersing structure; the material dispersing structure comprises two material dispersing harrow groups which are symmetrically arranged; the paving structure is located under the bulk material structure and comprises a transverse paving harrow set, and the transverse paving harrow set is a star-shaped transverse harrow set. According to the invention, the size of the original paving structure is widened, the production of ultra-large width plates is realized, and the production efficiency of the plates is improved; the feeding mode of reciprocating rotation is designed from the feeding position and used for feeding wood shavings into the stock bin, the feeding effect is improved, then discharging, scattering and paving are conducted, and the production effect is guaranteed.
Owner:YANGZHOU HAPPY MASCH CO LTD
High-strength rake plate of agricultural machine
A high-strength rake plate of an agricultural machine belongs to the technical field of large agricultural harvesters and comprises a rake plate body with a U-shaped side section, the middle of the front end of the rake plate body extends downwards to form a protruding portion, the top of the front end of the rake plate body is intermittently provided with an arc wave structure, and a plurality of reinforcing ribs are evenly distributed in the rake plate body. A plurality of round holes are formed in the two sides of the interior of the rake plate body. The structure strength of the harrow plate body can be greatly enhanced, the service life is prolonged, and the use requirement of a large harvester is met. Meanwhile, the structure is symmetrical, the layout is reasonable, and the uniformity of stress and the compactness of the structure can be enhanced. The manufacturing method preferably adopts die casting and surface strengthening treatment, so that the wear resistance can be effectively improved.
Owner:QINGDAO CHOHO IND CO LTD
Soil cultivation tool for a powered soil cultivation machine
The invention relates to a soil cultivation tool (10) for a soil cultivation machine, in particular rotary harrows, rotary cultivators, rotary harrows, milling machines, tine rotors, or the like, with a tine-shaped working section (11) and a mounting section (14), wherein the working section (11) has a cutting area (12), wherein a mounting groove (40) is provided in the cutting area (12), which extends at least partially between the free end of the working section (11) and the mounting section (14) in the area of a front working edge (18), wherein a cutting element (20) is attached in the cutting area (12), and wherein the cutting element (20) has an end piece (30) consisting of a hard material, in particular tungsten carbide or ceramic material.wherein the end piece (30) is arranged at least partially in the region of the end of the mounting groove (40) facing the mounting section (14) and is fastened in the mounting groove (40) by a connecting section (33), wherein the mounting groove (40) has a groove base (47) and two groove side walls (41, 42) extending laterally thereto in the longitudinal direction of the groove. For improved service life and functionality of such a soil cultivation tool (10), the invention provides that the mounting groove (40) at its end facing the mounting section (14) tapers continuously into a groove run-out (46) in the direction of the working edge (18), and that the end piece (30) at least partially covers the groove run-out (46).
Owner:BETEK
Wood shaving paving device
The wood shaving paving device comprises a stock bin, a paving head and an assembly production line, the paving head is provided with a bulk harrow set, a guide assembly and a transverse directional harrow set, and wood shaving materials discharged through a discharging port of the stock bin flow to the paving head and sequentially pass through the bulk harrow set, the guide assembly and the transverse directional harrow set to fall to the assembly production line; the guide assembly comprises a plurality of guide structures arranged in an array mode in the running direction of the assembly production line, all the guide structures extend in the transverse direction of the assembly production line, and the transverse directional rake set comprises a plurality of transverse directional rakes arranged in the running direction of the assembly production line at intervals. Each guide structure divides the wood shaving material flow dispersed by the material dispersing harrow group into a plurality of sections of material flow, and each section of material flow is correspondingly provided with at least one transverse directional harrow. According to the wood shaving paving device, the conditions of thickness deviation and non-uniform density of a finished plate caused by non-uniform distribution of wood shavings in the width direction of the plate blank can be improved, and the flatness of the plate blank is improved.
Owner:YANGZHOU HAPPY MASCH CO LTD
Combined tedder
ActiveCN224337542UBioreactor/fermenter combinationsBiological substance pretreatmentsGear wheelElectric control
The utility model relates to soybean paste processing technical field, concretely is combined type turning and airing machine, including support foot, the top of support foot is equipped with support frame board, the left and right sides inner wall screwing of support frame board has and places the groove, the front and back sides inner wall of support frame board is equipped with support baffle, the top of one side support baffle is rotatably connected with a plurality of adjusting mechanism, the bottom of the tail end of adjusting mechanism is equipped with turning harrow tooth, the top of adjusting mechanism is equipped with transmission mechanism, the top suction of support frame board is connected with the protective mesh enclosure. The improved turning and airing machine, the screwing structure of support frame board and placement groove, the suction connection of protective mesh enclosure and support frame board, the quick assembly and disassembly, cleaning and maintenance between parts are convenient, the equipment durability is promoted, the horizontal displacement of adjusting mechanism electric control turning harrow tooth is lifted, the gear meshing of transmission mechanism gear realizes a plurality of turning harrow synchronous half -turn, and the both cooperation can turn all -round animal material, promotes the fermentation ventilation evaporation, guarantees turning and airing uniformity.
Owner:四川成香源食品有限公司
Soil cultivation tool for a powered soil cultivation machine
Soil cultivation tool (10) for a driven soil cultivation machine, in particular rotary harrow tines, with a tine-shaped working section (11) and a mounting section (14), wherein the working section (11) has a cutting area (12), wherein a mounting groove (40) is provided in the cutting area (12), which extends at least partially between the free end of the working section (11) and the mounting section (14) in the area of a front working edge (18), wherein a cutting element (20) is mounted in the cutting area (12), wherein the cutting element (20) has an end piece (30) consisting of a hard material, in particular tungsten carbide material or ceramic material, wherein the end piece (30) is arranged at least partially in the area of the end of the mounting groove (40) facing the mounting section (14) and is fastened in the mounting groove (40) with a connecting section (33).wherein the fastening groove (40) has a groove base (47) and two groove side walls (41, 42) extending laterally thereto in the longitudinal direction of the groove, characterized in that the fastening groove (40) at its end facing the fastening section (14) extends continuously into a groove run-out (46) in the direction of the working edge (18), and that the end piece (30) covers the groove run-out (46) at least partially.
Owner:BETEK
Settling separation washing tank for aluminum oxide production
ActiveCN224252182USettling tanks feed/dischargeCentrifugal force sediment separationElectric machineryProcess engineering
The utility model discloses a settling separation washing tank for aluminum oxide production, relates to the technical field of aluminum oxide production, and innovatively adopts a cooperative buffer structure of a movable connecting piece and an elastic buffer sleeve aiming at the problem that a transmission system is easily overloaded and damaged due to traditional rigid connection. The central vertical shaft is hinged to the bottom raking machine through a movable connecting piece, and when the raking machine meets large-particle scabs or hardened objects at the bottom of the trough, the raking machine can deflect in a self-adaptive mode; the two ends of the elastic buffering sleeve arranged outside the movable connecting piece in a sleeving mode are fixedly connected with the lower end of the center vertical shaft and the raking machine base respectively, and impact energy is absorbed through self deformation. According to the design, non-uniform resistance is converted into elastic potential energy of the buffer sleeve, and impact torque transmitted to the central vertical shaft is reduced, so that the risks of motor overload jump stop and rake arm breakage are avoided, and continuous and stable operation of a sedimentation washing process is guaranteed.
Owner:TAIAN SHENG YUAN POWDER
A sugarcane cultivation ridge covering and soil harrowing device
The application belongs to the technical field of agricultural machinery and provides a sugarcane cultivation ridge covering and soil harrowing device, which comprises a workbench, a herringbone soil harrow and two groups of side soil harrows arranged below the workbench, the herringbone soil harrow and the two groups of side soil harrows being used for simultaneously performing soil covering work on two cultivation ridges, a spacing adjusting member being arranged between each of the two groups of side soil harrows and the workbench, and the spacing adjusting member being used for adjusting the distance between the side soil harrow and the herringbone soil harrow; a vehicle frame, which is located below the workbench; a correction assembly, which comprises an offset adjusting member and a visual recognition camera, the offset adjusting member being arranged between the vehicle frame and the workbench, the visual recognition camera being used for identifying whether the advancing direction of the workbench is offset, and the offset adjusting member being used for timely reverse adjustment when the workbench is offset. The application can simultaneously perform soil covering on two groups of cultivation ridges and can automatically correct when the advancing direction is offset from the direction of the cultivation ridges.
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
paddy field harrow
Owner:王辉
Self-cleaning rotary grillage machine
The utility model discloses a self-cleaning rotary grillage machine which comprises a machine frame and a rake tooth chain row, a plurality of driven chain wheels are rotatably connected to the interior of the machine frame, a driving chain wheel is rotatably connected to the top of the machine frame, and the rake tooth chain row is meshed with the plurality of driven chain wheels and the driving chain wheel. A transverse shaft is rotationally connected to the top of the rack and located below the driving chain wheel, a motor for driving the driving chain wheel and the transverse shaft to rotate is installed at the top of the rack, and the surface of the transverse shaft is sleeved with a roller brush assembly. The machine frame, the rake tooth chain row, the motor, the transverse shaft, the roller brush assembly and the scraping assembly are arranged, the motor drives the rake tooth chain row to rotate and can drive the roller brush assembly to rotate at the same time, garbage impurities on the surface of the rake tooth chain row are brushed away through the roller brush assembly, and the roller brush assembly rotates to drive the rake tooth chain row to rotate. And the scraping assembly scrapes away garbage impurities clamped on the bristles of the rolling brush assembly, and the cleaning effect on the rake tooth chain row can be improved through the self-cleaning mode.
Owner:JIANGSU LONGDAI ENVIRONMENTAL PROTECTION CO LTD
Retractable spike tooth harrow for large field cultivator
A spike tooth harrow of a tillage implement includes a plurality of arms configured to couple to a frame section of the tillage implement. The spike tooth harrow also includes a plurality of bars coupled to the plurality of arms, wherein each bar of the plurality of bars includes a plurality of spikes angled relative to a direction of travel of the tillage implement, the plurality of bars are coupled to the plurality of arms via cables, and the spike tooth harrow is configured to extend and to retract the plurality of bars relative to the plurality of arms.
Owner:CNH INDUSTRIAL AMERICA LLC
Sampling device for foundation detection
ActiveCN224092444UStable samplingeasy to cleanCleaning using toolsIn situ soil foundationAgricultural engineeringRound bar
Owner:HUNAN ZHONGTENG STRUCTURE TECH GRP CO LTD
Adjustable scraper bucket for scraper bucket rock loading machine
The utility model discloses an adjustable scraper bucket for a scraper bucket rock loading machine, which relates to the field of scraper buckets and comprises a fixing plate, a scraper bucket claw is rotatably mounted on a shaft lever, two adjusting plates are fixedly mounted at the top of the scraper bucket claw, sliding grooves are formed in the two adjusting plates, sliding blocks are slidably mounted on the inner walls of the sliding grooves, and the scraper bucket claw is fixedly mounted on the fixing plate. A transverse groove is formed in the fixing plate, a push-pull plate is slidably installed in the transverse groove, two circular shafts are fixedly installed at the end, close to the adjusting plate, of the push-pull plate, the two circular shafts are rotationally connected with the two sliding blocks correspondingly, a plugging block is fixedly installed at the end, away from the adjusting plate, in the transverse groove, and a screw rod is rotationally installed on the plugging block; the screw is located in the fixing plate, so that external dust and moisture cannot adhere to the screw, the screw cannot be corroded and damaged, the service life is long, the angle of the scraper bucket claw can be easily adjusted by positively and negatively rotating the screw, adjustment is convenient, and time and labor are saved.
Owner:JIXI YONGYI COAL MINE MACHINERY MFG