71results about "Hand sowing implements" patented technology

The utility model relates to the technical field of agricultural appliances, in particular to a handheld grain seeder with a fixed-distance marking function, which comprises a seeder, a handle fixedly arranged on the side surface of the seeder, a seed container fixedly mounted above the seeder, a sleeve fixedly arranged at the lower end of the seeder and opposite to the handle, and a fixing bolt arranged at one end of the sleeve. A measuring rod is slidably arranged in the sleeve through a fixing bolt, and a discharging assembly used for precise discharging is arranged at the lower end of the seed container and located in the seeder. The sleeve is arranged on the opposite surface of the handle at the lower end of the seeder, and the measuring rod is slidably arranged in the sleeve through the fixing bolt, so that a user can flexibly adjust the length of the measuring rod extending out of the sleeve according to actual seeding requirements, accurate fixed-distance marking is realized by using the measuring rod, and the distance between adjacent seeding points is uniform and consistent; the seed growth space utilization rate is improved, healthy growth of crops is promoted, and the seeding quality and efficiency are improved.

The utility model relates to the technical field of gastrodia elata in-box cultivation, and discloses a box type gastrodia elata planting device which comprises a box body, the box body is connected with a box cover through a hinge, the box cover and the box body are closed through a lock catch, and a plurality of sets of spraying pipes are fixedly connected in the box body. The planting assembly is arranged in the box body, the planting assembly is used for planting gastrodia elata, the planting assembly comprises planting plates, a support and soil loosening blocks, the planting plates are arranged in the box body in an array mode, each planting plate is slidably connected with the box body, the soil loosening blocks make contact with the base, and the base is pushed to the two sides by the soil loosening blocks; after the gastrodia elata is mature, the planting plate is manually pulled outwards, the base in the planting plate and the gastrodia elata seeds are ploughed again by the soil loosening block, the base is extruded to be in a loose state, and the gastrodia elata seeds are loosened; at the moment, a gap exists between the loose base and the gastrodia elata, so that the gastrodia elata can be quickly taken out from the base manually.

The invention relates to the technical field of ecological restoration, and provides hard soil ecological restoration sowing equipment which comprises a workbench, a shell, an insertion cylinder, a driving assembly, a soil crushing assembly and a sowing assembly. A feeding hole is formed in the shell; the insertion cylinder is connected below the workbench; the driving assembly is movably arranged in the insertion cylinder, the driving assembly comprises a rotary driving part and a matching part, the matching part is located in the shell and fixedly connected with the shell, the rotary driving part is rotationally matched with the matching part, and the matching part is used for enabling the rotary driving part to vertically ascend and descend; the soil crushing assembly is located in the insertion cylinder; the seeding assembly comprises a feeding pipe and a conveying pipe, a communicating hole is formed in the outer wall of the insertion cylinder, and the communicating hole is communicated with the feeding pipe through the conveying pipe. According to the invention, hard soil in the insertion cylinder can be crushed, so that seeds are in contact with soft soil, and the seed sowing quality is improved.

The application discloses a portable intelligent seeder for a wheat test field, and relates to the technical field of crop seeding. The seeder comprises a placing rack, a connecting plate fixedly connected to the placing rack, a discharging rack rotationally connected to the placing rack, wheels fixedly connected to the discharging rack, a handle fixedly connected to the connecting plate, storage grooves equidistantly distributed in a circumferential direction and formed in the discharging rack, a placing cavity formed in the upper part of the placing rack, a supplement cavity formed in the inner side of the placing rack, a supplement rack rotationally connected to the side of the placing rack close to the supplement cavity, a receiving groove formed in the supplement rack, the receiving groove being communicated with the supplement cavity, a discharging channel formed in the lower part of the placing rack, and discharge ports equidistantly distributed in a circumferential direction and formed in the wheels. The storage grooves equidistantly distributed in the circumferential direction are synchronously rotated with the wheels, and are matched with the discharging channel and the discharge ports, so that the wheat seeds are evenly and quantitatively put, the uniformity of the test field seeding is ensured, and the comparability of the scientific research data is improved.

The utility model provides a grassland seed reseeding device. The grassland seed reseeding device comprises a supporting assembly; the shovel plate is arranged at the bottom of the supporting assembly; the first grip is arranged at the top of one side of the supporting assembly; and the second grip is arranged at the top of the other side of the supporting assembly, sliding grooves are formed in the top and the bottom of the second grip correspondingly, and a movable sleeve is slidably connected to the outer side face of the second grip. According to the grassland seed reseeding device provided by the utility model, the supporting assembly, the shovel plate, the first grip, the storage frame, the second grip, the moving sleeve, the sliding chute, the connecting plate, the elastic piece, the barrier plate, the material guide frame and other structures are matched with one another, so that when the grassland seed reseeding device is used, the operation steps of seed throwing are simplified, manual seed taking and independent throwing are not needed, and the use is convenient. Time and energy are saved, reseeding efficiency is improved, and the requirement for rapid and efficient reseeding in actual production can be met.

The utility model relates to the field of planting and fertilizing, in particular to a traditional Chinese medicinal material planting and fertilizing device. According to the technical scheme, the device comprises a cuboid container supporting shell and an adjusting assembly; an adjusting assembly is installed at the lower end of the cuboid container supporting shell. The adjusting assembly comprises a water-soluble fertilizer feeding pipe; a material distributing pipe is mounted at the front end part of the water-soluble fertilizer feeding pipe; a plurality of concentric-square-shaped hoses are mounted at the lower end part of the material distributing pipe; a pipeline connector sliding block is installed at the lower end of the concentric-square-shaped hose. The rear end of the pipeline connector sliding block is in clearance fit with a fastening screw. The outer end of the pipeline connector sliding block is in sliding connection with a concentric-square-shaped block with a sliding groove. A discharging pipe is installed at the lower end of the pipeline connector sliding block. And a valve is mounted on the discharge pipe. According to the utility model, a plurality of planting and fertilizing ports can be adjusted at the same time by arranging the adjusting assembly, the buckle head and the spring are used for propping against the barrier plate with the sliding block to realize the control effect, and the one-way wheel and the universal wheel are arranged to realize the functions of moving and steering.

To provide a seed planter capable of improving germination rates. [Solution] The device comprises an adjustment unit that adjusts the orientation of the seed S so that the hilum S1 of the seed S does not face upward, and a sowing unit that sows the seed S whose orientation has been adjusted by the adjustment unit into a culture medium B. The adjustment unit is configured to adjust the orientation of the seed S by applying an impact to the seed S. The adjustment unit comprises a second slide unit 15 having a second through-hole 15b into which the seed S can fall, and a third flat plate unit 18 positioned below the second slide unit 15. The device is configured to adjust the orientation of the seed S by the impact when the seed S that has fallen through the second through-hole 15b collides with the third flat plate unit 18.

The utility model discloses an oil camphor tree seed sowing machine, and relates to the technical field of oil camphor tree seed sowing. The wheel assembly is arranged on the mounting rack; the seeding assembly is arranged on the mounting rack; the transmission assembly is arranged on the mounting rack and is matched with the wheel assembly and the seeding assembly; wherein the wheel assembly is used for realizing the movement of the mounting rack and driving the transmission assembly, the transmission assembly is used for driving the seeding assembly, the seeding assembly is used for storing and seeding cinnamomum longepaniculatum seeds, and the problems that the manual seeding speed is low and large-scale planting is difficult to meet when the cinnamomum longepaniculatum seeds are sown at present are solved.

The present application relates to the technical field of agricultural facilities, in particular to a kind of crop planting equipment, including pick head, baffle, power mechanism, adjusting piece and two paddles, pick head is hollow inside, baffle is horizontally slidably arranged on pick head, two paddles are rotatably arranged in pick head, and variable-volume and mutually isolated chamber is respectively arranged between two paddles and baffle;Pick head is provided with material application opening, and the rotation of paddle can make corresponding chamber and material application opening communicate;Power mechanism is used to control the sliding of baffle and the rotation of paddle, so that each chamber can be communicated with material application opening and corresponding material pipe respectively, and when one of the chambers is communicated with corresponding material pipe, another chamber is communicated with material application opening, chamber will not have new material enter into the chamber when discharging material, improve the precision of the amount of discharge material;Adjusting piece is used to adjust the size of the volume of each chamber, so that each chamber can accommodate constant amount of material as needed.

The utility model discloses a handheld seeding and earthing integrated device, which relates to the field of agricultural seeding and comprises a seeding cylinder, rollers are fixed at two ends of the surface of the seeding cylinder, limiting plates are arranged at two ends of the seeding cylinder, and inserting cylinders are fixed on the sides, close to each other, of the two limiting plates; the seeding barrel and the soil covering hoe are integrated, seeding and soil covering can be completed synchronously in the process of pushing the seeding barrel to advance, operation procedures are effectively simplified, operation links are reduced, planting efficiency is improved, labor intensity is relieved, seeds can be evenly sprayed out through the seeding barrel, and therefore the problem that the seeds are not evenly distributed is solved. Meanwhile, a plurality of soil covering hoes with adjustable inclination angles are arranged on the connecting rod at equal intervals, so that the soil covering thickness and uniformity can be controlled, the soil covering efficiency is improved, a suitable growth environment is provided for the seeds, and seed germination and seedling growth are facilitated.

A material delivery device includes a housing, a container, and an actuator assembly. The housing includes a platen extending along a conveying axis Y towards a conveying end. The container is configured to dispense tablets onto the platen. The actuator assembly comprises: a driver movable along a conveying axis Y; a spring operatively connected to the driver and positionable in a rest position and an active position; and an actuator, the actuator being operably coupled to the driver. Actuating the actuator moves the spring from the rest position to the active position and translates the driver away from the conveying end of the platen. Actuating the actuator beyond a threshold position causes the spring to move from an active position to a rest position and causes the driver to translate toward the delivery end of the platen and apply momentum to the tablet.

The utility model relates to the technical field of corn planting, and discloses a handheld corn seeding device for saline-alkali soil. Through cooperation of the lifting part, the elastic part, the stranded wire, the shifting plates, the overturning rod and other parts, in the working process, an operator can drive the two shifting plates to act respectively through the lifting part at the same time, then seeds in the discharging barrel are distributed and discharged, discharging can be completed once every time the overturning rod is driven by the lifting part to act once, and the working efficiency is improved. And only one seed is discharged at a time, and the other seeds are lifted after being shifted by the shifting plate on the upper side again. Therefore, in the working process, an operator can place a plurality of seeds in the discharging barrel at a time, the time for placing the seeds into the discharging barrel is saved, the stirring plate and other components are arranged at the lower end of the discharging barrel, so that the seeds can fall to the ground quickly, and according to a traditional method, the operator needs to place the seeds into the discharging barrel one by one from the top end of the discharging barrel, so that the operation is convenient. The initial position of the seeds is higher than the ground, so that the blanking process is longer.

The utility model belongs to the technical field of planting, and particularly relates to a seed particle seeder which comprises an insertion rod, a seeding groove and a seed box, the sowing groove is of a long groove structure and is fixed to the upper portion of the inserting rod, a plurality of sowing holes are formed in the bottom of the sowing groove, and the inner bottom face of the sowing groove is covered with a first screen; the seed box is slidably arranged in the seeding groove, and a second screen is arranged at an opening in the bottom of the seed box; the particle seeds are loaded in the seed box, penetrate through the first screen mesh and the second screen mesh and fall onto the ground when the meshes of the first screen mesh and the second screen mesh face each other, and are blocked by the first screen mesh and the second screen mesh when the meshes of the first screen mesh and the second screen mesh are staggered. According to the scheme, through mutual movement of the two first screens, meshes are staggered and aligned alternately, so that particle seeds can be uniformly spread, uniform seeding is realized, the seeding density is conveniently controlled, seed resources are saved, and later field management is facilitated.

The utility model provides a seeding device for agricultural planting, which belongs to the technical field of agricultural machinery and comprises a frame, a connecting column rotationally connected to the inner surface of the frame, wheels fixedly mounted at two ends of the connecting column respectively, and a bearing barrel fixedly connected to the top of the inner side of the frame, the sowing mechanism comprises a material scattering assembly which is used for automatically feeding the seeds in the bearing barrel into soil along with the movement of the walking trolley, and the sowing mechanism is arranged below the bearing barrel; the material scattering assembly comprises a first bevel gear fixedly arranged on the outer surface of the connecting column in a sleeving mode. Through cooperation of the walking trolley and the sowing mechanism, when the walking trolley moves, the winch is driven to strip soil, seeds are driven to automatically fall into the soil, sowing operation is completed, meanwhile, the seeds in the bearing barrel can be stirred, the seeds are prevented from caking or being accumulated and blocked, and therefore the device can adapt to small farmland operation areas, and the working efficiency is improved. And the continuity and stability of the seeding process are ensured.

The utility model discloses a profiling corn planter, and belongs to the technical field of planters. The device mainly comprises a holding handle and a connecting shaft fixedly installed in the middle of the lower end of the holding handle, a containing structure is fixedly installed in the middle of the upper end of a ditching structure, a filtering structure is movably installed in an inner cavity of the upper end of the containing structure in a limiting mode, and one end of the inner cavity of the containing structure is in threaded connection with a feeding structure. Seeds enter the filter screen plate to be screened, the filter screen plate is driven by the vibrator to vibrate, so that the seeds with different sizes are filtered, and after the screened seeds enter the bottom of the hollow inclined block, due to the fact that the hollow inclined block is obliquely arranged, the seeds can directly pass through the semi-open groove and the through groove to be discharged; therefore, seed screening and sowing are completed, and use is convenient.

The utility model provides a multi-functional shovel relates to agricultural machinery technical field, including main rod, the right side of external thread bushing is provided with the hoe adjustment subassembly, the hoe adjustment subassembly includes the shovel head internal thread bushing of external thread bushing threaded connection, the inside of shovel head internal thread bushing is provided with the seed leakage mouth, the inside of shovel head internal thread bushing is provided with the seed leakage mouth. A connecting inner core is welded to the right side of the shovel head internal thread sleeve, a three-hole side clamping frame is installed on the outer side of the connecting inner core, and a hoe shovel head is welded to the outer side of the three-hole side clamping frame; when a worker needs to shovel soil, the hoe shovel head is horizontally connected with the connecting inner core through the three-hole side clamping frame and fixed through the fixing bolt, the hoe shovel head is in a horizontal state to shovel the soil, and when the hoe shovel is needed, the hoe shovel head is vertically connected with the connecting inner core through the three-hole side clamping frame to form a vertical state and is locked through the fixing bolt. Hoeing operation is facilitated, switching is flexible, and the working efficiency is improved.

This utility model relates to a breeding device, and more particularly to an agricultural breeding device. The device includes a shell, a storage bin, a rolling disc, a drive disc, and a turntable. The storage bin is mounted on the upper part of the shell, and the rolling disc is movably mounted on the lower part. The drive disc is mounted on one side of the rolling disc, and a turntable is movably mounted on the drive disc. The turntable has several feeding troughs. By pushing a second handle, the rolling disc is rotated back and forth on the device, causing the turntable to rotate. As the turntable rotates, seeds fall from the storage bin into the feeding troughs, achieving automatic seed placement.

The utility model discloses a garden plant breeding device which comprises a shell, a material storage barrel used for storing seed materials is rotatably installed in the shell, a plug is inserted in the material storage barrel, the lower end of the plug is connected with a push rod, and the lower end of the push rod is connected with a plug matched with an outlet in the lower end of the material storage barrel. The bottom of the plug and the top of the shell are rotationally connected with an elastic piece, and the plug is connected with a driving unit; through the design of the push rod and the plug inside the material storage barrel, seeds can be pushed out of the material storage barrel and planted into soil under the control of the driving motor, so that low efficiency and non-uniformity of manual seeding are avoided; meanwhile, due to the conical design of the plug, the seeds can smoothly pass through the outlet and enter the soil, the seeding efficiency and precision are improved, in addition, the device can automatically reset after seeding through the auxiliary effect of the elastic piece, the operation process is further simplified, and the labor intensity of workers is remarkably reduced.

The invention relates to the technical field of agricultural facilities, in particular to crop planting equipment which comprises a pickaxe, a baffle, a power mechanism, an adjusting part and two shifting plates, the pickaxe is hollow, the baffle is horizontally and slidably arranged on the pickaxe, and the two shifting plates are rotatably arranged in the pickaxe. Chambers which are variable in volume and are isolated from each other are respectively arranged between the two shifting plates and the baffle plate; a material applying opening is formed in the pickaxe, and the shifting plate rotates to enable the corresponding cavity to be communicated with the material applying opening; the power mechanism is used for controlling sliding of the baffle and rotation of the shifting plate, so that each cavity can be communicated with the material applying opening and the corresponding material pipe, when one cavity is communicated with the corresponding material pipe, the other cavity is communicated with the material applying opening, no new material enters the cavity when the cavity discharges the material, and therefore the material applying efficiency is improved. The precision of the discharging quantity is improved; and the adjusting piece is used for adjusting the volume of each cavity, so that each cavity can accommodate a constant quantity of materials as required.

The invention relates to the technical field of agricultural instruments, and discloses a row-spacing-adjustable field hand-push type seeder which comprises a frame, a discharging box is mounted in the left side of the frame, and the discharging box is not in direct contact with the interior of the left side of the frame. According to the field hand-push type seeder capable of adjusting the row spacing, two sets of transmission lines are simultaneously driven by the rotating rod, and a row spacing changing mechanism consisting of a worm, a semi-worm gear, a semi-gear and a rack drives the discharging baffle plate to move and accurately changes the transverse position of the discharging box, so that the flexible adjustment of the seeding row spacing is realized; the agricultural requirements of different crops and different soil fertility on the planting density are met, the land utilization rate and the crop yield are improved, and the wide-narrow row alternate layout requirements of modern agricultural modes such as corn and soybean strip composite planting are particularly met; and the other side transmits power to a bidirectional screw rod through a belt pulley I, a transmission belt, a belt pulley II and a bearing rod to drive a threaded moving block to drive the walking wheels to move synchronously.

The utility model discloses a portable hole sowing tool for wheat breeding, which particularly relates to the technical field of wheat planting and comprises a supporting cylinder, a storage box communicated with the top end of the supporting cylinder, two handles fixedly connected to the outer side of the supporting cylinder, two hinged supports fixedly connected to the outer side of the supporting cylinder, two pedals hinged to the interiors of the hinged supports, and clamping blocks fixedly connected to the top ends of the pedals. Two clamping grooves are formed in the outer side of the supporting cylinder, the clamping blocks are clamped to the inner sides of the clamping grooves, a dismounting assembly is installed at the bottom end of the supporting cylinder, and a discharging mechanism is installed in the supporting cylinder. Through the arrangement of the dismounting assembly and the blanking mechanism, the seeding head and the supporting cylinder can be quickly mounted and dismounted, so that the seeding head and the supporting cylinder can be flexibly stored in a tool box or a knapsack when being transferred in a field or operated in different land parcels, the seeding head and the supporting cylinder are convenient to carry about, seeds can be quickly and continuously blanked during seeding, and the seeding efficiency is improved. The waiting time in the seeding process is reduced.

The utility model provides a grass seed sowing device which comprises a fixing cover, a storage barrel is fixedly mounted on the upper side of the fixing cover and communicates with the fixing cover, a sowing mechanism is arranged in the fixing cover, and a fixing pipe is fixedly connected to the lower surface of the fixing cover. Through use of the seeding mechanism, after grass seeds are placed in a storage barrel, a pressing block can be pushed upwards to move, the pressing block can drive a connecting plate to move upwards, teeth on the surface of the connecting plate are connected with a groove in a clamped mode, and when the connecting plate moves upwards, a rotating block can be driven to move anticlockwise; when the pressing block is loosened, the rotating block can be reset, use is convenient, the sliding pipe is arranged at the bottom, the sliding pipe can be inserted into soil, the grass seeds fall into the soil and are prevented from being washed away by rainstorm, and the grass seeds are prevented from being washed away by rainstorm. The survival rate of grass seeds is low.

The utility model relates to the technical field of corn seeding soil turning, in particular to an automatic soil turning device for corn seeding, which comprises a seed bin, a rotating shaft rotatably arranged on the side surface of the seed bin in a limiting manner, wheels fixed at two ends of the rotating shaft, a turntable fixed on the side surface of the rotating shaft in the middle of the seed bin, and a plurality of seed containing spoons fixed on the side surface of the turntable, a pair of supporting frames are fixed to one side of the seed bin, a crankshaft is rotationally arranged between the supporting frames, a large belt wheel is fixed to one end of the crankshaft, a small belt wheel is fixed to the side face of a rotating shaft, and a transmission belt is arranged on the outer side of the large belt wheel and the outer side of the small belt wheel in a sleeving mode. A pair of supporting rods is fixed to one side of the seed bin and located below the supporting frame, a limiting rod is fixed between the pair of supporting rods, and limiting sliding grooves are formed in the positions, located on the limiting rod, of the two sides of the soil turning head. The utility model solves the problems that the existing small-sized seeding equipment generally does not have a soil turning structure, needs more equipment to be operated, and is lower in seeding efficiency.

The utility model relates to the technical field of agricultural planting, and discloses a portable gynura formosana seeding device which comprises a seeding sleeve, a seeding inner core inserted into the seeding sleeve, a crescent receiving tray and two groups of quick release components. A first seed uniformizing disc is arranged at the bottom of the seeding sleeve, the seeding inner core is divided into two cavities through two symmetrical spiral blades, and a second seed uniformizing disc is arranged at the bottom of the seeding sleeve and matched with the first seed uniformizing disc through a positioning column-groove; and the quick release assembly realizes quick disassembly and assembly of the receiving disc and the seeding sleeve through magnetic suction clamping. The spiral blades drive the seeds to be uniformly dispersed, the upper and lower seed uniformizing discs cooperatively control the seed flux, and the problems of low efficiency and non-uniform density of traditional manual seeding are solved. The first seed uniformizing disc, the second seed uniformizing disc and the spiral blade of the device ensure uniform distribution of seeds, and the device is convenient to assemble and disassemble and easy to clean and maintain through the design that the quick disassembly assembly and the magnet are attracted and the seeding sleeve and the seeding inner core are connected through a clamp.

A crop seed dibble seeding device relates to the field of agricultural machinery. The crop seed dibble seeding device consists of a moving rod, a seeding rod, a seeding bin, a moving plate and a seeding bottle; the moving rod and the moving plate are fixedly connected into a whole, and a handle I and a supporting frame are arranged on the moving rod; the seeding rod is connected with the upper end of the seeding bin through a bolt; the lower end of the seeding bin is connected with the moving plate through bolts; and the seeding bottle is fixed in the bin through a binding structure consisting of a hoop clamp, a threaded rod and a screw cap. The seeding machine has remarkable flexibility, can flexibly adjust the quantity and spacing of the seeding bottles as required, perfectly meets the requirements on different line spacing when different crops are seeded, remarkably saves manpower, is widely applicable to areas with complex and changeable terrains, and is wide in application range and convenient to use.

The utility model discloses a freely expandable seed seedling-raising tray seeding device, which relates to the technical field of seeding and comprises a plurality of bottom plates, universal wheels are fixedly arranged at the bottom of each bottom plate, a lower seedling-raising tray is arranged on one side of each bottom plate, and an upper seedling-raising tray is arranged on the other side of each bottom plate. And an upper seedling raising plate is arranged above the lower seedling raising plate. According to the seed seedling-raising tray seeding device capable of being freely expanded, the lower seedling-raising trays and the bottom plate are mounted together, and the upper seedling-raising trays and the side plates are mounted together, so that different numbers of upper seedling-raising trays and different numbers of lower seedling-raising trays can be mounted together, and clamping blocks and baffles below clamping grooves can be in contact together; the device is simple in structure and convenient to use, prevents downward movement, can be freely expanded together, and can be conveniently adapted to various seedling raising trays as small as 16 to no upper limit, so that the time cost, the labor cost and the cost for purchasing new equipment can be greatly reduced.

The utility model discloses a single-person impact type corn breeding device, and particularly relates to the technical field of corn breeding, the single-person impact type corn breeding device comprises an impact rod, the two sides of the impact rod are fixedly connected with first handles, the outer side of the impact rod is fixedly connected with a fixed shell, and a discharging mechanism is installed in the fixed shell and at the top end of the impact rod; the grooving assembly comprises a guide rod, the guide rod is fixedly connected with the interior of the fixed shell, two movable rods are slidably connected to the outer side of the guide rod, a hinged support is fixedly connected to the top end of each movable rod, a push rod is hinged to the interior of each hinged support, and a pedal is hinged to the top end of each push rod and movably connected with the interior of the fixed shell. Through the arrangement of the grooving assembly and the discharging mechanism, grooving can be rapidly completed, the problem of seed discharging blockage caused by small opening and closing gaps can be effectively solved, meanwhile, a certain amount of seeds can be conveyed at a time, and uniform seed distribution can be formed in a breeding area.

The utility model discloses a kind of manual seedling sowing machines, it is related to agricultural machinery technical field, including fixed clamping belt, link component, seed storage bin and manual seeding component.The fixed clamping belt is adapted to different user body shape through elastic contraction band and split type annular buckle, realizes stable fixation;Link component is adjusted fixed rod tightness by knob, and the connection stability of seed storage bin is enhanced by combination micro air pump adsorption.Seed storage bin is equipped with temperature insulation plate and upper expansion belt, guarantee seed storage environment and expansion capacity.Manual seeding component adopts umbrella-like seed separating disc and groove depth gradual change design, cooperate screening hole and transmission group linkage, realize seed single grain orderly unloading.This device significantly improves fixed stability and sowing uniformity, reduces the rate of missing sowing, applicable to small-scale seedling operation, with the advantages of convenient operation, high efficiency, strong adaptability.

This utility model relates to the technical field of wheat seeding tools, and discloses a single-seed seeding tool for wheat with equal row and plant spacing. It includes a horizontal plate, a second horizontal plate at the bottom of the first horizontal plate, a seeding mechanism at the top of the first horizontal plate, and a support mechanism at the rear of the second horizontal plate. The seeding mechanism includes multiple seeding tubes, the bottoms of which are fixedly connected to the top of the first horizontal plate. The bottoms of the multiple seeding tubes sequentially penetrate the tops of the first and second horizontal plates. A fixing plate is fixedly connected to the lower front part of each of the multiple seeding tubes, and a circular groove is formed on the front top of each of the fixing plates. In this utility model, pulling the pull rod drives the L-shaped rod and the pull rod in conjunction, causing the rotating plate to rotate and open the seeding cover for seeding. After releasing, the spring pulls the pull rod, causing the rotating plate to close the seeding cover, enabling small-area equal row and plant spacing seeding of wheat, avoiding clustering of several wheat plants, and facilitating the investigation and selection of superior individual plants.

The invention relates to a handheld device for sowing seeds to create holes in the soil, comprising a frame (1) with at least two supports (2) rotatably mounted on the frame and lockable in selectable functional positions, each support (2) having at least two rows (3) with several protrusions (4) arranged at defined intervals from one another. The protrusions (4) serve to create the holes by pressing the handheld device onto the soil and differ in their spacing in different rows (3), so that different hole patterns can be produced by selecting the functional positions of the supports (2).