320results about "Dibble seeders" patented technology

The full-biodegradable film mulching and punching equipment for crop planting comprises a sleeve, the sleeve is in threaded connection with the outer side of a connecting roller, and the upper portion of a punch is connected with an adjusting mechanism capable of adjusting the size of a discharging opening according to different crop vegetable seeds. The lower portion of the punch is connected with a frame plate through a first transverse rod and a limiting rod, and flow guiding mechanisms used for guiding crop vegetable seeds to the inner side of the frame plate are installed on the two sides of the frame plate. According to the equipment, the processes of film mulching, punching and sowing are automatically completed, the speed is high, the efficiency is high, the planting time is greatly shortened, and the agricultural production efficiency is improved. Automatic equipment replaces manual operation, manpower input is reduced, labor cost is reduced, meanwhile, labor intensity is relieved, the equipment can control the seeding quantity, the seeding uniformity and depth are guaranteed, the seed germination rate and the crop yield are improved, in addition, the equipment does not need any electric control unit, and cost is greatly saved.

The invention discloses a vegetable planting robot which is characterized in that a rack of the vegetable planting robot can be horizontally and movably arranged on a fixing frame through a horizontal debugging mechanism, and operation components on the rack comprise a punching mechanism, a seeding mechanism and a soil shifting mechanism which are sequentially arranged from front to back; the punching mechanism and the sowing mechanism perform equidistant punching and sowing on field ridges, and the soil shifting mechanism performs continuous soil shifting; before the planting robot is used, the rack is adjusted to different horizontal positions through the horizontal debugging mechanism according to the width of a field ridge and the number of rows of vegetables to be planted on the width, and then one row of holes, seeds and soil are punched, sown and shifted on the positions of different widths of the field ridge. The debugging structure is designed corresponding to the planting scene of the field ridge structure, the planting efficiency is improved, and the burden of manual operation is reduced.

The present invention relates to the technical field of hydroponic vegetable planting. Disclosed is an automatic sowing device for hydroponic vegetables. The present invention comprises a loading mechanism; a spraying mechanism for spraying a nutrient solution to a planting board is arranged on a side surface of the loading mechanism; a sowing mechanism for sowing seeds is arranged on a side surface of the spraying mechanism; a positioning mechanism for positioning the planting board is arranged in the sowing mechanism; a feeding mechanism for feeding the seeds is arranged in the sowing mechanism, and the feeding mechanism is located directly above the positioning mechanism. In the present invention, the sowing mechanism is provided to automatically sowing seeds, and manual sowing is avoided, thereby improving the working efficiency; moreover, the feeding mechanism is provided to guide seeds, avoiding secondary placement caused by seeds not entering planting holes of a planting board due to deviation during sowing, improving the working efficiency; in the present invention, limiting wheels are provided to position the planting board, thereby avoiding the situation in which seeds cannot enter the planting holes of the planting board during sowing.

The invention relates to a seeder with an in-situ reseeding function and an in-situ reseeding method. The seeder comprises a rack, and the rack is sequentially connected with a seeder, a press wheel and a land wheel backwards from the operation advancing direction; the seeder is a duckbilled seeder, and a seeding bin of the seeder is provided with a miss-seeding detection mechanism; each seeding duckbill can trigger the miss-seeding detection mechanism during seeding; the reseeding mechanism is connected to the rack and located between the seeder and the press wheel, the reseeding mechanism is provided with a driving assembly, and the driving assembly serves as reseeding power; the control system is fixed above the rack and electrically connected with the power supply, the miss-seeding detection mechanism and the driving assembly, and the control system is used for receiving a miss-seeding signal of the miss-seeding detection mechanism, calculating a reseeding coordinate position and sending a reseeding moment signal to the driving assembly according to the reseeding coordinate position. The miss-seeding detection mechanism is high in detection success rate, the reseeding mechanism is simple in structure, in-situ reseeding is achieved, and the seeding quality and the seeding efficiency are improved.

The invention relates to the technical field of cotton seeding machines, in particular to a multi-row synchronous row-spacing-adjustable cotton seeding machine which comprises a shell, a supporting frame is fixedly connected to the rear end of the shell, four moving wheels are movably installed on the two sides of the shell and the two sides of the supporting frame, a supporting plate is slidably installed in the shell, and the supporting plate is movably installed in the shell. A discharging hopper is fixedly installed at the top of the supporting plate, the top of the discharging hopper communicates with a feeding port in the top of the shell, a plurality of discharging hoses are fixedly installed in the supporting plate, and the multiple discharging hoses are linearly distributed in the supporting plate. And the top of the discharging hose is fixedly connected to the bottom of the discharging funnel and communicates with the discharging funnel, the top of the discharging hose is fixedly connected with a discharging hard pipe, and an open groove is formed in the bottom of the shell. According to the invention, multi-row synchronous line spacing convenient adjustment is realized, efficient pit digging and sowing can be realized, and the cotton sowing efficiency and quality are improved.

The invention relates to the technical field of agricultural seeding, in particular to an agricultural breeding disc full-automatic seeding device which comprises a walking frame, a lifting seat and a driving unit are arranged on the walking frame, and a plurality of seeding units are arranged on the lifting seat; the seeding unit comprises a soil breaking cone and a material guide cylinder, the soil breaking cone comprises two semi-cone bodies and two elastic telescopic rods, and dovetail blocks are arranged at the lower ends of the elastic telescopic rods and connected to the semi-cone bodies through first springs; a supporting plate is arranged at the top of the semi-cone, and a positioning groove is formed in the upper surface of the supporting plate; a plurality of positioning rods are arranged on the lifting base in a sliding fit mode in the vertical direction and connected to the lifting base through second springs. A magnetic plate is arranged on the walking frame; the upper end of the guide cylinder is connected with a guide pipe, and the lower end of the semi-cone is provided with a guide face. The two semi-cones can be separated from each other, so that the soil is expanded, and seeds in the material guide pipe fall between the two semi-cones through the material guide barrel. According to the invention, the planting effect of seeds can be ensured and the sowing efficiency of seeds can be improved.

The invention discloses a corn precision seeding device, and relates to the technical field of corn precision seeding, the corn precision seeding device comprises a device main body and a plurality of driving wheels, the device main body is fixedly provided with seeding equipment in linear uniform distribution, and the device main body is provided with a material conveying assembly for screening corn seeds; an adjusting assembly is jointly arranged between the seeding devices and used for optimizing the seeding precision, and a seeding guiding assembly is jointly arranged between the seeding devices. The corn seed sowing device has the advantages that before corn seeds are sown, the corn seeds are screened, so that the sowing precision of a follow-up device on the corn seeds can be improved, meanwhile, the opening size of the spoon clamp and the gap between the elastic blocking plate and the corresponding fixed spoon can be adaptively adjusted according to the size and the number of the corn seeds to be sown, and the sowing precision of the corn seeds is improved. Therefore, the seeding guiding precision of the plugging column, the fixed spoon and the elastic plugging plate which are matched with one another on corn seeds can be further improved.

The invention belongs to the technical field of saline-alkali soil improvement, and relates to a coastal moderate-severe saline-alkali soil rain-fed dry-farming early-spring sesbania planting method which comprises the following steps: S1, deep rotation is performed on saline-alkali soil; s2, ridging, wherein ditching and ridging are conducted on the saline-alkali soil subjected to deep rotation; s3, punching holes in the ridge sides and forming water gathering pits arranged in a duckbilled shape, and then paving a mulching film on the water gathering pits; s4, holes are drilled in the side face of the water gathering pit in the vertical direction, a seeding channel is formed, then the sesbania seeds are sown into the seeding channel, the peripheries of the holes of the mulching film are covered with soil, a duckbilled structure is formed, and rainwater is guided by means of the mulching film to flow into the water gathering pit to be gathered; s5, forming a straw interlayer after the whole sesbania is returned to the field. Rainwater is gathered to the seeding channel through the mulching film, the amount of water capable of being absorbed by the sesbania seeds is increased, in addition, the mulching film can also achieve the effects of improving the soil temperature and preserving soil moisture, so that the sesbania can be planted in a rain-fed dry farming mode at the end of March, and the saline-alkali soil improvement period is shortened.

The invention relates to a self-adaptive seeding density regulation and control seeder, which realizes optimization of seeding parameters by dynamically adjusting seeding density, seeding quantity, seeding depth and fertilization quantity, realizes annular fertilization by rotating a fertilization pipe, synchronously operates the fertilization pipe and a covering shovel, concentrates fertilizer around plant root systems, promotes development and extension of the root systems, and improves the seeding density. High-pressure gas is used for assisting seeding and fertilization, blockage is prevented, smooth flowing of seeds and fertilizer is ensured, the quantity is accurately controlled through the metering seed box and the quantitative fertilization box, resource utilization is optimized, resource waste is reduced, and the crop yield and quality are improved; through dynamic adjustment of sowing parameters, annular fertilization, an anti-blocking function and synchronous combined action of seed and fertilizer, the planting quality is improved, it is ensured that seeds are located at the most suitable soil depth, diseases are reduced, the health condition of crops is improved, the yield and quality of the crops are improved, resource waste is reduced, and the intelligent level of agricultural production is improved by integrating the measures.

The invention discloses a dibbler, and solves the problems of high difficulty and long consumed time when the number of duckbilled components is adjusted in the conventional dibbler. The dibbler comprises a fixed disc assembly, a movable disc assembly, duckbilled assemblies and finger clamping assemblies, the fixed disc assembly comprises a seed taking disc and a cam disc, the movable disc assembly comprises a movable disc and a pressing disc which rotate relative to the seed taking disc, the number of the duckbilled assemblies is multiple, and the multiple duckbilled assemblies are installed between the movable disc and the pressing disc; the finger clamping assembly rotates around the axis of the movable disc assembly along with rotation of the movable disc assembly, the rotating finger clamping assembly clamps seeds under the action of the cam disc, the seed taking disc is provided with a seed discharging opening in a seed rotation path, the seeds are discharged into the duckbilled assembly through the seed discharging opening, the duckbilled assembly comprises a connecting plate part, and the connecting plate part is connected with the finger clamping assembly. Every two adjacent duckbilled assemblies are detachably connected through the corresponding connecting plate part, the connecting distance between any two adjacent duckbilled assemblies is adjustable, and the multiple duckbilled assemblies are connected end to end to form a ring.

The present invention relates to the technical field of agriculture-related fields, and discloses a method and device for planting corn in saline-alkali land. A seedling raising pit of a suitable size is dug in the saline-alkali land by using a special planting pit digging drill barrel. Then, while the planting pit digging drill barrel is lifted up and out of the seedling raising pit, a quantitative feeding rod falls and rotates under the action of weight and springs to feed a quantitative amount of nutrient soil into the seedling raising pit. At the same time, a corn seed supply reel also falls and rotates under the action of weight and springs to bury a quantitative amount of corn seeds in the seedling raising pit, thereby realizing the integration of soil improvement and sowing in saline-alkali land, and can simply realize the excavation and replacement of saline-alkali land soil and the quantitative planting of corn seeds.

The invention relates to the technical field of agricultural mechanical equipment, and particularly discloses a rotary tillage, fertilization, ridging, film mulching and hole sowing all-in-one machine which comprises a machine box and a machine frame, the machine frame is connected with the left end of the machine box, a three-point type suspension is arranged at the upper end of the machine box, and a rotary tillage and ridging roller mechanism is arranged in the machine box; the upper end of the machine box is provided with a side soil fertilizer discharging mechanism extending into the machine box, a film mulching mechanism, a film breaking and soil covering mechanism, a soil covering head sealing mechanism, a hole sowing mechanism and a press wheel are sequentially arranged in the machine frame from right to left, and the front end and the rear end of the machine frame are sequentially provided with a ridge edge film pressing disc, a soil covering disc and a soil pressing wheel from right to left; the machine realizes stubble cleaning, rotary tillage, fertilization, ditching and ridging, film mulching, hole sowing, pressing and other functions, so that the rice dry land film mulching planting efficiency is higher, the planting effect is better, full-process automation in the film mulching process is realized through the design of the film breaking and soil covering mechanism and the soil covering sealing head mechanism, and the labor intensity is reduced. The defect that an existing film covering mechanism needs manual auxiliary operation in the machine tool turning-around process is overcome.

The invention belongs to the technical field of planting instruments, and particularly relates to a planting device for a planting cup containing a vegetation block, the planting device comprises a vehicle body, a plurality of groups of soil dividing shovels, a synchronous linkage structure, a water storage structure and a driving assembly, each group of soil dividing shovels is composed of two soil dividing shovel plates, the synchronous linkage structure drives two groups of connecting rod structures, and the synchronous linkage structure drives the two groups of connecting rod structures to rotate; the two groups of connecting rod structures are used for quickly opening the two soil separating shovel plates, the two clamping plates are also opened when the two soil separating shovel plates are opened, a sand pit can be opened on the sand when the two soil separating shovel plates are opened, and the plant growing piece clamped and mounted between the two clamping plates can fall into the sand pit after falling downwards, so that the plant growing piece is convenient to use. Therefore, sand planting is rapidly completed, the operation time of sand planting is shortened, and the operation efficiency is improved. When the linkage sliding rod slides, the sliding block is pulled to move through the second connector, the drainage water channel and the water storage shovel are driven to rotate, and then irrigation and water supplementing work is correspondingly carried out according to the planting state.

A vegetable plug seedling precision planting and sowing production line system comprises a conveying module used for production line transmission and plug conveying; the soil paving module is used for paving nutrient soil in the hole tray; the hole pressing module is used for pressing and forming holes in the surface soil of the soil-containing hole tray; the dibble seeding module is used for dibble seeding vegetable seeds to holes one by one according to the specifications of the hole trays; the soil covering module is used for filling and flattening holes in the hole / seed containing hole tray; the spraying module is used for spraying a water-soluble nutrient solution to the soil on the surface layer of the hole tray after soil covering; by combining the planting environment characteristics and seedling raising process requirements of modern agricultural greenhouses, core links such as soil paving, hole pressing, dibble seeding, soil covering, fertilization and watering are integrated into the same production line system, efficient cultivation and automatic production of vegetable hole trays are achieved, and then precision planting and seeding and assembly line work of vegetable hole tray seedlings are achieved.

The invention relates to the technical field of grassland desertification restoration, in particular to ecological grassland desertification restoration reseeding equipment, and solves the problems that when grass seed reseeding is carried out on a desertification grassland in the prior art, a rotary drilling mode is adopted for fixed-point seeding of grass seeds, the seeding depth and the seeding quantity are inconvenient to control, and the seeding efficiency is low due to the fact that the rotary drilling depth is manually controlled. Comprising a synchronous driving mechanism, rotary drill guiding mechanisms and quantitative discharging mechanisms, the multiple rotary drill guiding mechanisms are installed on the inner side of the synchronous driving mechanism, the quantitative discharging mechanism is installed on one side of each rotary drill guiding mechanism, and each rotary drill guiding mechanism comprises a hollow transmission rod; a hollow spiral drill rod is fixedly installed at the bottom end of the hollow transmission rod, and a center drill bit is movably installed on the inner side of the bottom end of the hollow spiral drill rod. By adopting an automatic rotary drilling and seeding mode, the seeding quality and the seeding efficiency of grass seeds can be effectively improved, and the seeding depth of the grass seeds can be conveniently controlled.

The invention discloses a PLC (programmable logic controller) control type film-laying and pipe-laying straight-insertion precision seeding all-in-one machine, and belongs to the technical field of seeders, the PLC control type film-laying and pipe-laying straight-insertion precision seeding all-in-one machine comprises a machine body and a seed storage unit assembled on the machine body, one side of the machine body is connected with a film-laying unit and a pipe-laying unit through an extension frame, a straight-insertion assembly is assembled on the extension frame, and the straight-insertion assembly comprises a synchronous frame inserted on the extension frame; a first electric hydraulic push rod of which one end is connected with the synchronous frame is mounted in the middle of the extension frame; through the arrangement of the film laying unit, the pipe laying unit and the direct insertion unit, the functions of film laying, pipe laying, sowing and film breaking are integrated, full-process mechanical operation is achieved, traditional manual operation is replaced, the labor cost and time investment are greatly reduced, and the machine is particularly suitable for large-scale planting scenes; the air permeability and moisture retention are balanced, oxygen deficit caused by soil hardening is prevented, the situation that seedlings are scalded due to the fact that the mulching film is not broken in high-temperature weather can be avoided as much as possible, and the crop survival rate is increased.

The present invention is applicable to the field of agricultural planting technology, and provides a peanut sowing device, including a device base, a walking unit, an assembly frame A, an assembly frame B, a reciprocating lifting mechanism, a transmission unit, a hole opener, a seeding device, an upper hopper, a discharge pipe A, a corrugated pipe, a discharge pipe and a discharge pipe C, and also includes: a core driving mechanism, the core driving mechanism is connected to a first blocking mechanism and a second blocking mechanism respectively, the second blocking mechanism is installed at the connection between the discharge pipe B and the discharge pipe C, and the second blocking mechanism is installed with a blocking member B and a blocking member C that are both matched with the discharge pipe B. In the peanut sowing device of the present invention, the first blocking mechanism and the second blocking mechanism can not only expand the adjustment range of the seeding frequency of the seeding device by cooperating with the reciprocating lifting mechanism and the core driving mechanism, but also allow the peanut seeds to be accurately sown from the bottom of the hole opener into the sowing hole, and prevent the peanut seeds from being sown outside the sowing hole.

The invention belongs to the technical field of seeding devices, and particularly relates to a quantitative seeding device for soybean planting, which comprises a circular rotating frame, a rotating cylinder is mounted in an inner cavity of the circular rotating frame, an L-shaped discharge guide pipe is rotatably connected in one end of the rotating cylinder, and a storage box is fixedly communicated with the upper end of the L-shaped discharge guide pipe. A pushing frame is mounted at the lower end of the storage box, and a plurality of discharging and sowing assemblies are arranged outside the circular rotating frame. The problems that when an existing sowing machine is used for sowing soybeans, due to the fact that the discharging number of soybean seeds cannot be controlled, excessive soybean seeds are likely to be discharged in one pit, the soybean seeds absorb nutrients unevenly in the later period, and then the yield of the soybeans is affected are solved, and due to the fact that the overall balance of the sowing machine is controlled by operators, the sowing efficiency is greatly improved. And during long-time seeding work, the arms of operators are easily injured.

The present invention discloses a Suaeda salsa planting device and method for repairing saline-alkali land, and relates to the technical field of Suaeda salsa planting. The Suaeda salsa planting device and method for repairing saline-alkali land include a housing with a traction hook and a fixed contact for controlling the activation of a planting component. The housing is provided with a planting component for opening a planting pit, a sowing component for dropping Suaeda salsa seeds, and a covering component for covering the planting pit after sowing. The planting component includes: a power motor installed in the housing for driving the planting component to move; a steel belt transmission unit installed in the housing for carrying the planting component and maintaining the same movement speed between the planting component and the housing; the spacing between plants can be more easily controlled to ensure that the seeds are evenly distributed according to a predetermined design, which is beneficial for later management and crop growth. At the same time, by precisely controlling the depth and diameter of the holes, unnecessary soil disturbance is reduced and the soil structure is protected.

The invention discloses a beet sowing method and device, and belongs to the technical field of agricultural sowing machinery, the device comprises a moving unit, the moving unit is provided with a seed conveying unit and a sowing unit, the seed conveying unit is used for storing and quantitatively conveying beet seeds, and the sowing unit is used for sowing the beet seeds; the sowing unit is used for sowing seeds conveyed by the seed conveying unit, the sizes of seed receiving holes and discharging holes can be accurately adjusted according to the types of the beet seeds through unique conveying component design of the seed conveying unit, and quantitative screening and conveying of the seeds are achieved in cooperation with movement of a feeding plate driven by an air cylinder; waste of seeds is avoided, it is ensured that the planting density of beet on each piece of land is uniform, and a good space condition is provided for growth of beet.

A plunger device for making soil blocks. The plunger device is used to form soil blocks in a grid to facilitate seedling growth. The plunger is made of a configuration and material by casting or molding to compress soil consistently and evenly into blocks for seeding. The plunger device includes a plurality of plungers joined together that align with the rows of cells within the grid. The benefit of cast or molded plungers of the present invention is their uniform shape that will not bend of deform as prior sheet metal plungers potentially can.

The invention relates to the field of agricultural machinery, in particular to a seeding device and a returning seeder. The seeding device comprises a seed pipe, a rotary drum and a rotation driving part, a hole opening mechanism and a seed falling mechanism which are staggered are arranged on the rotary drum in the circumferential direction at intervals, the hole opening mechanism comprises a sleeve fixed to the rotary drum and a telescopic shaft arranged in the sleeve in a sliding mode, and a telescopic driving part is arranged in the sleeve; a limiting disc and a conical head are sequentially arranged on the portion, located outside the sleeve, of the telescopic shaft, the conical head is fixed to the end of the telescopic shaft and used for being inserted into a soil layer under the driving effect of the telescopic driving piece to open a hole, and the limiting disc is in sliding fit with the telescopic shaft and provided with a triggering part. The trigger part can synchronously slide along the telescopic shaft along with the limiting disc to rise to a specific height and then make contact with a travel switch arranged in the sleeve, and the travel switch controls the telescopic driving piece to drive the telescopic shaft and the conical head to rise. According to the invention, the seeding spacing is convenient to adjust, the seeding efficiency is improved, and the consistency of hole opening depth is improved.

A seeding machine moves over the ground and includes a frame, at least one hopper containing seeds to be planted and planting row units connected to the frame. Each of the row units includes a seed metering device that separates and guides individual seeds into a planting position, and a shaft that reciprocates with respect to the frame through a stroke path. The stroke path includes extension towards the ground to a lowered position and retraction away from the ground to a raised position. The shaft engages one of the seeds from the planting position while the shaft is near the raised position. The shaft moves the one of the seeds downward while the shaft extends toward the ground to create an opening in the ground by pressing the one of the seeds into ground while the shaft is near the lowered position.

The invention provides a planting cup containing a planting block and application of the planting cup in sand prevention and control, and relates to the technical field of plant planting, the planting cup containing the planting block comprises the planting block and a planting cup body, the planting cup body is in a circular truncated cone shape with an upper opening and a lower opening, the planting block is cylindrical, the planting block is embedded in the planting cup body in an interference mode, and the planting cup body is made of plastic. One end of each planting cup is provided with a necking part, and the other end is provided with a flaring part; a plurality of air holes are uniformly formed in the cup wall of the planting cup; the planting cup is in the shape of a circular truncated cone with an upper opening and a lower opening, one end of the planting cup is provided with the necking part, the other end of the planting cup is provided with the flaring part, the planting cup can be stably embedded into sandy soil, the planting block is embedded into the planting cup in an interference mode, the stability and firmness of the planting block are guaranteed, and the planting block is prevented from falling off or shifting in the using process; the depth of the planting cup can enable the vegetation block to be in contact with a sand layer with high temperature in the desert, so that the utilization rate of water is further improved, and the survival rate of plants is improved.

The invention relates to the technical field of seed pretreatment equipment, and provides a transmission type seed vigor pretreatment system and method. The transmission type seed vigor pretreatment system comprises a mounting table, a controller, a purification device, an arrangement device, a germination accelerating device and a transfer device, the purification device, the arrangement device, the germination accelerating device and the transfer device are arranged on the mounting table, the arrangement device comprises a seed placing disc and a conveying assembly, the seed placing disc is rotatably connected to the mounting table and provided with a containing groove, and the conveying assembly is arranged between the purification device and the seed placing disc; the purified seeds are conveyed to the accommodating tank; the transferring device is used for clamping the seed placing disc and transferring the seed placing disc to the germination accelerating device; the purification device, the arrangement device, the transfer device and the germination accelerating device are electrically connected with the controller. According to the invention, automatic operation of seed pretreatment can be realized, manpower and material resources are saved, seed pollution is avoided, later seed germination is facilitated, and abnormal detection of various indexes of seeds is avoided.

The present disclosure provides a raft design for use in hydroponically growing crop seeds. The raft has a plurality of ribs that have a plurality of furrows between them. Media and crop seeds are placed in the furrows. The ribs have rounded tops so that the media and crop seeds do not get stuck on the top of the rib, but rather fall into the furrows. The raft also has a curved or arched underside, so that when the rafts are stacked on top of one another, air can circulate. The present disclosure also provides a process for filing the raft with growing media, seeding, and / or a topcoat. The furrows of the raft are oriented with respect to a hopper to provide a high efficiency.

The invention discloses automatic seeding equipment, and relates to the technical field of seeding equipment. The automatic seeding equipment comprises a seeding compartment, a base is fixedly connected between the front cavity wall and the rear cavity wall of the seeding compartment, a depth control seeding part capable of adjusting the seeding depth according to different seed requirements is arranged on the lower portion of the base, and a material control mechanism used for adjusting the number of seeds introduced into the depth control seeding part is installed on the upper portion of the base. The depth control sowing part comprises a disc seat fixedly connected to the lower end face of the base through an L-shaped support, a movement control assembly used for adjusting the rotating distance of the annular plate is jointly arranged between the annular plate and the hole disc, and an adjusting piece used for adjusting the capacity between the material control baffle and the rectangular material distribution barrel is jointly arranged between the rotating barrel and the material control baffle. According to the invention, the storage volume is intensively adjusted through the material control mechanism before seeding, so that the seeding quantity of all the seeding nozzles is consistent, the extension distance of the seeding nozzles is flexibly adjusted through the depth control seeding part, the seeding depth is accurately controlled, and the seedling regularity and the multi-crop adaptability are improved.

The invention belongs to the technical field of ecological restoration, and particularly relates to a desertification grassland ecological restoration device which comprises a supporting table and a planting assembly movably arranged on the lower wall of the supporting table. In an initial state, repairing half conical heads arranged in pairs are combined into a complete repairing conical head, a first telescopic rod drives a first supporting block to descend, so that the repairing conical head is inserted into a soil layer, a second telescopic rod is started and drives a second supporting block to descend, and a fixed control rod descends to enable a matching rod to slide in a matching groove; a matching rod pushes crossed shear fork rods to open, sliding sleeves are far away from one another on a supporting cross rod, then repairing half conical heads are separated, soil drill holes below are expanded, grass seeds fall into a containing groove from a grass seed storage box through an upper connecting pipe, an adjusting motor drives a synchronous rotating rod to rotate, and the containing groove is made to turn to a lower connecting pipe below; grass seeds fall out from the connecting lower pipe and enter expansion holes formed between the paired repairing half conical heads.

The invention discloses a seed cultivation device for vegetable planting. Comprising a cultivation box body, an auxiliary box is installed on one side of the cultivation box body, an auxiliary mechanism is arranged in the auxiliary box, a first open groove is formed in the side wall, close to the auxiliary box, of the cultivation box body in a penetrating mode, a movable box is movably installed in the cultivation box body, and a planting mechanism is arranged on the movable box; a camera is mounted at the top end of the inner wall of the incubator body, and a plurality of nozzles are uniformly mounted on two sides of the inner wall of the incubator body. By arranging the auxiliary box and the movable box, when vegetable seeds need to be cultivated, the vegetable seeds are put into the movable box, the movable box can move at different planting grooves in the top of the planting disc, and the vegetable seeds in the movable box can be automatically put by opening a discharging opening; therefore, automatic quantitative feeding of the seeds is completed.

The invention relates to the technical field of seeding machinery, and discloses a seed feeding device for precisely seeding and feeding a hole tray, a middle stirring rotating shaft assembly driven by a servo motor is arranged between two groups of brackets, and a rotating drum is arranged on the outer side of the middle stirring rotating shaft assembly; a gear mechanism is arranged at the driving end of the rotating drum, the middle stirring rotating shaft assembly drives the rotating drum to rotate through the gear mechanism, the servo motor drives the middle stirring rotating shaft assembly and the spiral conveying blade to convey seeds to the rotating drum, the stirring blade stirs the seeds in the rotating drum, and accumulation is prevented. The middle stirring rotating shaft assembly drives the rotating drum to rotate reversely through the gear mechanism, so that the seeds are subjected to dual effects in the rotating drum, the flowability of the seeds is greatly improved, the seeds are distributed more uniformly, and a foundation is laid for subsequent precise seed feeding. When the rotary drum rotates and the abutting ball makes contact with the arc-shaped protrusion, the driving plate drives the rotary discharging piece to rotate for discharging. And the rotary drum rotates to insert the conical discharging barrel into the seeding holes of the hole tray, so that accurate seed feeding is realized.