1449 results about "Seeder" patented technology

The invention relates to the technical field of automatic control, in particular to a depth control system and method for a seeder in a hilly and mountainous area, and the system comprises a visual module which is configured to collect a visual image of a to-be-sown area according to a first preset frequency; a data processing module configured to: convert the visual image into a depth map using an image processing model; performing gridding processing on the visual image; for each column of grids, determining at least one piece of target surface elevation data corresponding to the grid based on the depth map; determining at least one first adjustment instruction based on the preset seeding depth and the at least one piece of target surface elevation data; and the control instruction output module is configured to issue at least one first adjusting instruction corresponding to each column of grids to the corresponding depth limiting adjusting mechanism. According to the system, independent and accurate control over the ditching depth of each ditcher can be achieved through the visual preview and intelligent control technology, so that the seedling emergence uniformity and the crop yield are improved.

The invention relates to the technical field of agricultural equipment, and discloses a peanut film mulching hole-free seeder which comprises an integrated frame, and a connecting frame is arranged at the front end of the integrated frame and used for being connected with a traction machine in a hanging mode; according to the device, a weakening point is accurately preset on a mulching film through a liftable micro hot needle, the traditional manual or mechanical hole breaking is replaced, a hole-free seeding mode of one hole and one point is realized, and the hole-free seeding efficiency is greatly improved. According to the method, the complex procedure of manual film breaking is avoided, the labor intensity is reduced, through the controllable design of the weakening points, it is ensured that peanut seedlings naturally break the mulching film, damage to roots is reduced, the emergence rate and the survival rate are increased, and meanwhile the problem of weed breeding or soil moisture loss caused by too large broken holes is effectively solved.

The utility model provides a single-opening potato seed bowl type uniform seeding unit of a potato seeder, which is characterized in that a mounting frame is mounted on a rack of the potato seeder, a potato seed hopper is mounted on a rear plate surface of a mounting plate of the mounting frame, a shield is mounted on a front plate surface of the mounting plate, and a potato guide cylinder is arranged in the shield; guide plates are arranged at the bottom end of the potato guide cylinder, and the two guide plates are respectively arranged at the joints of the linear sections on the two sides and the arc-shaped section at the bottom of the potato guide cylinder; a mounting seat is arranged on one side of the single-opening potato seed bowl of the conveying device, and a groove is formed in the outer edge, far away from the mounting seat, of the convex surface; a conveying belt is hung on a driving roller and a driven roller which are supported on the mounting frame, two rows of convex blocks are arranged on the annular inner surface of the conveying belt, and two rows of single-opening potato seed bowls are arranged on the annular outer surface of the conveying belt; the shaking device is installed on the installation frame and located below a driving roller of the conveying device and in a ring of the conveying belt. The seeder is high in seeding precision and good in row spacing uniformity.

Technologies for generating sprayer routes based on corresponding seeder routes. In some embodiments, a method includes receiving, by a computing system, predetermined sprayer wayline information. The predetermined sprayer wayline information includes predetermined waylines for a sprayer to be operated in a field. The method also including receiving, by the computing system, seeder location information. The seeder location information includes locations of a seeder moving and operating within the field at regular intervals of time. And the method also including using, by the computing system, the received information as two separate inputs for a model to generate sprayer route information for the field.

The invention discloses an integrated seeder for corn and soybean strip planting, and belongs to the field of seeders. Comprising a storage mechanism, and a seeding mechanism is arranged below the storage mechanism; the storage mechanism comprises a storage box, a groove is formed in the front surface of the storage box, a plurality of first gears are rotationally connected to the rear surface of the interior of the groove, a U-shaped frame is fixedly connected to the front end of a center shaft of each first gear, a guide rod is slidably connected to the interior of each U-shaped frame, and a guide block is slidably connected to the outer side wall of each guide rod. Aiming at the problem of spacing adjustment under different planting requirements of different crops in corn and soybean strip planting, through collaborative design of the storage mechanism and the seeding mechanism, flexible adjustment of the seeding spacing is realized, the storage box can be divided into a plurality of independent storage spaces by virtue of external partition plates, corn and soybean seeds are stored in a classified manner, and the planting efficiency is improved. And the synchronous seeding requirement of two crops in strip planting is met.

The utility model discloses a seed-metering detection device, a seed-metering device and a hill-drop planter, and the seed-metering detection device comprises a first detection sensor which is arranged on a shell of the seed-metering device and is positioned at the tail section of an operation path of a pickup part for picking up seeds by a seed-metering disc of the seed-metering device, and a second detection sensor which is arranged on the shell of the seed-metering device and is positioned at the tail section of the operation path of the pickup part, and the second detection sensor is arranged at a seed-metering opening of the seed-metering device. According to the seed metering detection device, the detection accuracy is easy to guarantee.

An agricultural seeding machine capable of synchronously seeding and fertilizing comprises a base. Compared with the prior art, the device has the advantages that when the first motor drives the gear to rotate, the fluted disc can drive the inner barrel and the stirring plate to rotate, the second motor drives the material conveying screw to rotate, fertilizer and seeds at the bottom of the mixing barrel can enter the barrel body, the fertilizer and the seeds are lifted when the material conveying screw rotates, and the fertilizer and the seeds are thrown out when lifted to the top of the barrel body; during sowing, a speed regulating motor drives a cam to rotate, a stress plate is jacked up, a blocking plate moves upwards under the driving of a connecting rod, so that a sowing barrel is dredged, and the fertilizer and the seeds enter the lower part of the blocking plate through a gap between the blocking plate and the sowing barrel to be sown; when the force bearing plate loses the acting force of the cam, the force bearing plate can reset under the pulling of the reset spring, the seeding cylinder is blocked by the blocking plate, intermittent seeding is realized, the seeding rate can be controlled by adjusting the rotating speed of the speed adjusting motor, and the seeding device is more flexible and practical.

A combined seeder for full straw mulching condition operation includes a frame, where a seeding and fertilizing mechanism is arranged above the frame, a pre-sowing pressing mechanism is arranged below the frame, a mechanical transmission mechanism is arranged in the middle of the frame, the two ends of the mechanical transmission mechanism are respectively connected with the furrowing mechanism and the vertical rotary tillage mechanism, the vertical rotary tillage mechanism is arranged in front of the frame, and the furrowing mechanism and a seeding profiling mechanism are arranged behind the frame. Th combined seeder for full straw mulching condition operation can complete the strip vertical rotation, crushed soil leveling, side deep fertilization, pre-sowing suppression, strip monomer profiling sowing in clean areas, and other processes in one operation under the full straw mulching condition, which greatly improves the operation efficiency and alleviates the problem of the tension of crop rotation.

A seeding robot includes a power supply, a frame, an opening device for creating a trench, a seed reservoir, and a seed dispensing apparatus configured to deposit seed in the trench from a dispense point. A pair of driven leading wheels are laterally offset to opposite sides of the dispense point. A trailing wheel is positioned behind, and aligned on a longitudinal axis with, the dispense point. The trailing wheel may serve a pressing function behind the seeding operation. Methods of autonomous seeding with such a robot are also disclosed.

The utility model relates to the technical field of seeding machines, and provides a precision seeding machine which comprises a vehicle body, the vehicle body is provided with a front wheel set, a rear wheel set and a front driving part, and the front driving part is located above the front wheel set; the seeding assembly is arranged on the vehicle body in a lifting mode, located between the front wheel set and the rear wheel set and used for seeding. By means of the technical scheme, the problems that a seeder in the prior art is large in size, poor in stability and inflexible are solved.

The invention discloses a forage grass seeding device suitable for furrow ridge culture in severe saline-alkali soil, and relates to the field of agricultural mechanical equipment. A forage grass seeding device suitable for furrow ridge culture of severe saline-alkali soil comprises a rack, the rack is connected with traction equipment through a connecting piece, and the forage grass seeding device further comprises a ditching mechanism, a pipe laying mechanism, a fertilizing mechanism, a seeding mechanism, a soil covering mechanism and a pressing mechanism; the ditching mechanism is mounted at one end, close to the traction equipment, of the rack; the pipe laying mechanism is mounted at the rear position, close to the ditching mechanism, of the rack; the combined operation device integrates the functions of ditching and salt elimination, layered fertilization, precision seeding and soil covering and pressing, solves the problems that the survival rate of seeds is low, soil salt return inhibits seedling emergence and the like when traditional equipment is used for seeding in saline-alkali soil, and can synchronously complete salt elimination ditch excavation, pasture precision seeding, isolated fertilization, soil covering and soil moisture conservation. The emergence rate of the forage grass in the severe saline-alkali soil can be increased to 65% or above.

The invention relates to a combined seed and fertilizer drill and an anti-blocking device and method suitable for wet and sticky soil, the combined seed and fertilizer drill comprises the anti-blocking device suitable for the wet and sticky soil, and the device comprises a vibration mechanism which is connected with a seed and fertilizer operation device and clamps a seed guide pipe and a fertilizer guide pipe at the same time; by applying high-frequency vibration, the cohesive soil attached inside and outside the seed guide pipe and / or the fertilizer guide pipe is loosened and falls off; the soil cleaning mechanism is mounted at the tail end of the seed and fertilizer operation device and forms a protective air curtain through high-speed airflow; the blockage monitors are respectively arranged in the seed guide pipe and the fertilizer guide pipe and are used for monitoring the material circulation state in real time; the controller is respectively connected with the vibration mechanism and the blockage monitor, receives the real-time monitoring signal and switches a conventional blockage prevention mode or a collaborative soil cleaning mode, and the conventional prevention mode is that the soil cleaning mechanism continuously blows air to prevent blockage during normal operation; the cooperative soil cleaning mode is that when blockage occurs, the vibration mechanism and the soil cleaning mechanism vibrate at the same time and conduct air-blowing cooperative soil cleaning. The invention further provides an anti-blocking method for the device.

The utility model discloses a corn planter with an automatic watering structure, and relates to the technical field of corn planters, a water storage tank is of a hollow box type structure, and the bottom end of the water storage tank is in through connection with a plurality of water outlet pipes at equal intervals; the plurality of through pipes are respectively arranged on the outer ring walls of the corresponding water outlet pipes in a penetrating manner; one end of each blocking rod is movably inserted into the corresponding through pipe, and the end of each blocking rod abuts against the inner wall of the water outlet pipe in a matched mode; the multiple limiting rings are fixedly arranged on the ring wall of the other end of the plugging rod, the multiple springs are arranged on the plugging rod, and the two ends of the springs are connected with the through pipe and the limiting rings correspondingly; the adjusting assembly is arranged on the rotating rod, and the adjusting assembly is connected with the end part of the plugging rod; movement of the blocking rods is controlled through the adjusting assembly, the water outlet amount of the water outlet pipe is quantitatively controlled, and quantitative seed irrigation is facilitated.

The utility model discloses an adjustable crop uniform seeding machine which comprises a rack, a plurality of groups of discharge ports are formed in the bottom of a seed box, discharge mechanisms are arranged on the inner sides of the discharge ports, two groups of mounting frames are arranged on the inner side of the rack, the top of one group of mounting frames is connected with a driving mechanism, and the inner sides of the two groups of mounting frames are connected with a plurality of groups of mounting arms through adjusting mechanisms. A plurality of groups of installation arms on the inner side of one installation frame are all provided with seed discharging pipes and are all connected with the corresponding discharging ports through connecting hoses, and a plurality of groups of installation arms on the inner side of the other installation frame are all provided with furrow openers, uniform seed discharging can be completed through the discharging mechanism, the driving mechanism can drive the installation frames to ascend and descend so as to adjust the furrow opening depth, and the furrow opening depth can be adjusted. The spacing between the seed-metering pipe and the furrow opener can be adjusted through the adjusting mechanism so as to adapt to the planting line spacing of different crops, so that through the structure, the flexible adjustment of the seeding line spacing and depth is realized, the planting requirements of various crops can be met, and the seeding applicability and uniformity are improved.

The utility model relates to a corn field operation seeder capable of adjusting plant spacing. The device comprises a rack, a ditching mechanism, a sowing mechanism, a soil covering disc and a pressing mechanism, the ditching mechanism is installed at the front end of the rack, and seed ditches can be formed through the ditching mechanism; the seeding mechanisms are mounted on the rear sides of the ditching mechanisms and are in one-to-one correspondence with the ditching mechanisms; the soil covering disc is mounted on the rear side of the seeding mechanism, and soil covering can be performed on the seed furrows through the soil covering disc; the pressing mechanism is installed on the rear side of the soil covering disc, and covering soil can be pressed through the pressing mechanism. The scheme provided by the utility model is simple in structure, low in manufacturing cost and suitable for small-scale corn seeding, and manual seeding is replaced, so that the labor intensity of workers is reduced, and the seeding plant spacing can be adjusted.

A system for an agricultural seeding implement includes processing circuitry configured to, while the agricultural seeding implement is in a lowered position work state to distribute seeds during each pass through a seeding portion of a field, provide control signals to a downforce actuator to drive one or more row units toward a surface of the field. The processing circuitry is also configured to, while the agricultural seeding implement is in a raised position work state with the one or more row units lifted off of the surface of the field to turn within a headlands portions of the field, perform a calibration check for one or more load cell sensors that are configured to measure a downforce applied by the one or more row units to the field.

The utility model provides an electric air-suction type high-efficiency high-seed-throwing-rate multifunctional seeder which is driven by a tractor, the tractor is matched with a high-power generator, and the output voltage of the high-power generator is determined by the number of seeding monomers; and each seeding unit adopts an independent electric fan and an air suction type seeding device. According to the utility model, the conditions that the existing air suction type seeding machine is of a power output driving fan structure, is influenced by the size of an accelerator of a tractor and clutch switching during gear shifting, often causes the phenomena of seed loss and miss seeding due to unstable wind power or wind power interruption, and does not have a matched air suction type seeding machine with the power of less than 90 horsepower are changed. Compared with a traditional air suction type seeding machine, the air suction type seeding machine can normally work in the field without reseeding, can save 2000-3000 seeds every day, can normally work when the rotating speed of a tractor is 900 revolutions or above, and can save fuel cost by 30% or above every day compared with the traditional air suction type seeding machine.

The invention relates to an agricultural seed drill (10) for dispensing seed over an area of agricultural land (N), having multiple coulter rows (12a–12c) positioned one behind the other and mutually spaced in the travel direction (F) of the seed drill (10) and extending parallel to one another transversely with respect to the travel direction (F) of the seed drill (10), wherein multiple seed coulters (14) are mutually spaced along each of the coulter rows (12a–12c). The seed drill also has multiple actuators (16a–16c), at least one actuator (16a–16c) from among the multiple actuators (16a–16c) being located on each of the coulter rows (12a–12c), and the actuators (16a–16c) being designed to align the seed coulters (14) located on the coulter rows (12a–12c) by exerting an actuator force (A1–A3) on the coulter rows (12a-12c) relative to the soil (B) of an area of agricultural land (N).

A gauge wheel coupled to a trailing arm assembly of a planter, the gauge wheel including a hub rotatable about an axis of rotation, a rim coupled to the hub and including a perimeter edge, the rim having a first side and second side opposite the first side, a first plurality of tread portions extending from the first side and positioned radially inward from the perimeter edge, and a second plurality of tread portions extending from the second side and positioned radially inward from the perimeter edge.

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.

The invention relates to the field of agricultural planting, in particular to a seeding depth self-adaptive seeding machine, and provides the following scheme aiming at the problem that a seeding machine in the prior art cannot be automatically adjusted according to surface topography change: the seeding depth self-adaptive seeding machine comprises a mounting assembly which comprises a mounting plate and an auxiliary wheel detachably mounted at the tail part of the mounting plate; the ditching mechanism comprises a plurality of ditching plates rotationally connected to the mounting plate, a terrain detection sensor mounted on the bottom surface of the head of the mounting plate, and a control host mounted on the fixing frame and connected with the terrain detection sensor; an adjusting piece which is connected with the control host and is used for adjusting the depth of the ditching plate according to the topographic change is also mounted on the mounting plate. The device not only can follow the change of the surface microtopography in real time and maintain a constant seeding depth, but also can automatically finish the operation of quantitatively putting seeds into the groove, and can automatically finish the working procedure of soil covering after the seed putting is finished, so that the operation difficulty is greatly reduced, and the seeding efficiency is improved.

The utility model discloses a wheat and corn triangular final singling interplanting close planting planter, which comprises a traction frame, a land wheel and seeding monomers, the seeding monomers perform small double-row triangular final singling mode seeding during seeding, at least two seeding monomers are arranged on the traction frame side by side through a four-bar linkage, the land wheel is connected with the traction frame through a connecting frame, and the land wheel is connected with the traction frame through a connecting frame. The land wheel is linked with a transmission through a transmission mechanism, the transmission drives the seeding monomers to synchronously rotate through a driving mechanism to realize seeding operation, and the distance between the seeding monomers is matched with a corn interplanting area reserved during wheat planting and seeding; the sowing machine is improved on the basis of an existing sowing machine, a small double-row triangular final singling sowing mode is adopted for corn sowing in a corn interplanting area reserved during wheat sowing, the wheat and corn interplanting mode is optimized, the corn sowing density is increased, the interplanting land utilization rate is increased, and the yield is increased.

The invention relates to the technical field of seeding machines, in particular to a film mulching device and a film mulching hole seeding planter, the film mulching device comprises a traction rack, a mulching film roller is arranged on the traction rack, the mulching film roller is used for mounting a mulching film, the traction rack is used for driving the mulching film roller to advance, and the film mulching device further comprises two groups of soil covering assemblies which are respectively arranged on two sides of the advancing direction of the traction rack; the soil covering assembly comprises a ditching structure and a conveying structure, and the ditching structure is arranged on the traction rack and located in front of the mulching film roller. The conveying structure is arranged on the traction machine frame, the ditching mechanism is arranged in front of the mulching film roller, digging can be conducted on one side below the mulching film roller to form a groove, dug soil is conveyed to the position behind the mulching film roller through the conveying structure, the conveying structure conveys the dug soil to the side edge of a mulching film, and the side edge of the mulching film is pressed in the groove through the soil. The mulching film can be further compacted, the possibility of mulching film displacement during hole sowing is reduced, the probability of seedling pressing under the mulching film is reduced, and therefore the yield of crops is increased.

This invention relates to the field of no-till seeding devices, and more particularly to a general-purpose no-till seeding device for wheat and rapeseed, comprising: a frame, rollers, a double-disc stubble-breaking blade, a seeding mechanism, and a covering roller; a storage bin is provided on the frame; the rollers are rotatably connected to the frame; an installation block is fixedly connected to the frame; the double-disc stubble-breaking blade is rotatably connected to the installation block; a motor for driving the double-disc stubble-breaking blade is provided inside the installation block; a support rod is fixedly connected to the installation block; in this invention, soil is moved to the crushing roller on a vibrating screen by a suction air pump, crushed into small soil particles, and then screened. The small soil particles fall into the furrow through a transfer funnel and a covering pipe to complete the covering. Subsequently, the covering roller lightly presses the soil to complete no-till seeding. Covering the seeds with small soil particles prevents seed hypoxia and soil compaction, thus avoiding restrictions on seed growth and germination.

The utility model relates to the technical field of corn seeding, in particular to a seed metering device of a corn seeding machine, which is provided with an anti-blocking mechanism and a filtering mechanism, so that in the corn seeding process, not only can material blockage be prevented, but also seed coats in materials can be separated; comprising a feeding mechanism; the device further comprises an air inlet mechanism, a filtering mechanism, an anti-blocking mechanism and a dustproof mechanism, the air inlet mechanism is installed on the feeding mechanism, the filtering mechanism is installed on the feeding mechanism, the anti-blocking mechanism is installed on the air inlet mechanism, and the dustproof mechanism is installed on the air inlet mechanism. The feeding mechanism is used for feeding, the air inlet mechanism is used for air inlet, the filtering mechanism is used for filtering, the anti-blocking mechanism is used for blocking prevention, and the dustproof mechanism is used for dust prevention.

The utility model provides a kind of double bin sower, comprising: mounting bracket;Driving assembly, driving assembly is set on mounting bracket;Sowing component, sowing component is set on mounting bracket, sowing component has first sowing part and second sowing part;Sowing component is equipped with seed space, seed space is used to simultaneously transport seed to first sowing part and second sowing part, and first sowing part and second sowing part are spaced apart along the transverse direction of mounting bracket;At least part of driving assembly is located between first sowing part and second sowing part, and driving assembly is respectively drivenly connected with first sowing part and second sowing part, to drive first sowing part and second sowing part movement by driving assembly, to complete the discharge of seed;By transverse integration first sowing part and second sowing part, make double bin spacing break through the physical limit of traditional fixed frame body, eliminate row spacing deviation from the source.

The present application belongs to the field of agricultural machinery, and relates to a kind of adjustable small particle quantitative fixed-distance separation mechanism, wheel disc fixing plate is installed between seed inlet and seed discharge pipeline below seed box, inner wheel disc is installed in the middle of wheel disc fixing plate, outer wheel disc is installed on the periphery of inner wheel disc, there is gap in outer wheel disc, gap corresponds to inverted trapezoidal recess opening of inner wheel disc, electromagnetic clutch is arranged on inner wheel disc, adjusting block is arranged at seed discharge port of inner wheel disc and outer wheel disc, there is self-adapting pad on adjusting block, adjusting spring is arranged in inner wheel disc below self-adapting pad;Sensor is installed on wheel frame of seeding machine, sliding block seat is arranged on sensor, fixed-distance adjusting sliding block is arranged in sliding block seat, one end of sensor is provided with wire harness end, sensor is connected with two wire harness ends on motor. Thus, on the basis of quantitative separation of small particle seeds, different plant spacing can be adjusted in real time, the problem of seed waste in early planting and the defect of manual control of seeding distance are solved, time and labor are saved, and planting efficiency is improved.

The utility model belongs to the field of line drawing and seeding in the grassland industry, in particular relates to a line drawing and seeding device for the grassland industry, and aims to solve the problems that the conventional line drawing device can only draw lines in the use process, needs different devices in the seeding process, is tedious, time-consuming and troublesome to operate, and cannot flexibly adjust the angle of a pushing handle. The device comprises a bottom plate, moving wheels convenient to move are installed on the two sides of the bottom plate, universal wheels convenient to steer are fixedly arranged on one side of the bottom of the bottom plate, a fixing plate is fixedly arranged on the top of the bottom plate, the top end of the fixing plate is in a U shape, and the inner walls of the two sides of the fixing plate are rotationally connected with the same rotating shaft; by means of the sowing mechanism and the line drawing machine, line drawing and seed sowing can be achieved, double functions are achieved, the practicability is improved, meanwhile, the equipment switching time is shortened, the working efficiency is improved, the angle of the pushing handle can be adjusted and fixed through the rotating shaft and the fixing mechanism, and therefore different persons can push the pushing handle conveniently.

A planting unit for a seeding machine having a frame member and a seed meter mounted thereto. The seed meter has a housing and a metering member rotatably mounted therein. The metering member has a sidewall with an inner surface and an outer surface with a rim portion of the sidewall adjacent an outer edge of the sidewall. The inner surface of the side wall and the housing form a trough at a bottom portion of the metering member to hold a seed pool. A mechanical seed delivery system takes seed from the metering member and moves seed to a discharge location adjacent a seed furrow formed in soil beneath the seeding machine.

This invention discloses a potato mulching planter, comprising a frame and a transmission mechanism. The frame is connected to a tractor via a three-point suspension. The frame is equipped with a rotary tillage and ridging device, a fertilization and pesticide application device, a pipe-laying and mulching device, a seed metering device, and a seed-planting device. The rotary tillage and ridging device includes a rotary tillage component and a ridging component. The fertilization and pesticide application device has a fertilizer pipe positioned in the middle of the rotary tillage component, which delivers fertilizer into the soil layer in the middle of the ridge. The pipe-laying and mulching device lays drip irrigation pipes and film on the ridge. The seed metering device has a seed metering component that sequentially feeds potato seeds into a duckbill-type seed-planting cylinder. The transmission mechanism drives the connecting rod assembly and the duckbill-type seed-planting cylinder to swing back and forth. The duckbill-type seed-planting cylinder pierces the film for seeding. This invention adopts a planting method of first covering the soil with film and then planting in holes on the film. This equipment integrates multiple functions such as rotary tillage, ridging, pesticide application, fertilization, pipe laying, mulching, seeding, and soil covering, greatly improving the efficiency of potato planting.