62results about How to "Fast seeding" patented technology

The invention relates to sowing equipment, in particular to an agricultural multifunctional sowing device. The agricultural multifunctional sowing device is quick in sowing, convenient to use during sowing, capable of saving labor and good in sowing effect. In order to achieve the technical purposes, the agricultural multifunctional sowing device comprises a fixing frame, a guide block, a movable frame, a disc, a second belt wheel, a motor, a roller, a second bearing block, a screw rod, a connecting rod, a nut, a second rotating shaft and the like; the guide block is in sliding fit with the fixing frame, the connecting rod is arranged on the lower portion of the guide block, the nut is arranged at the lower end of the connecting rod, a left and right moving rod is arranged on the lower side of the nut, and a sowing groove is formed in the lower end of the left and right moving rod. The device has the advantages of being quick in sowing, convenient to use during sowing, capable of saving labor and good in sowing effect. The large-area sowing work can be completed very quickly by using the device, sowing is convenient, and a large quantity of manpower resources can be saved.

A new, extremely sensitive, and rapid electronic detection method for direct detection of hybridized genomic targets to specific probes on the microarray is proposed. The method consists of fast electronic accumulation of the DNA target on a particular electrode site at the micro-electrode array, sequential electronic hybridization of oligonucleotide labeled metallic (nano)particles on the target DNA and monitoring the electrochemical AC impedance changes at the electrode site. The method is enhanced by electroplating over the DNA target which serves as the metallization template and over the particles which provide seeds for rapid electroplating. The AC impedance changes are monitored during the electroplating over the DNA target and between the array electrodes sites. The signal in the absence and presence of the target DNA is a difference between “no connection” and a “short” between the array electrodes

The invention relates to digging and sowing equipment, in particular to agricultural digging and sowing integrated equipment so as to achieve the technical effects of being high in digging and sowing speed, low in labor intensity and high in digging and sowing efficiency. In order to achieve the technical effects, the agricultural digging and sowing integrated equipment provided by the invention comprises wheels, a cart, a plough, a moving frame, a first bearing block, a roller, a first rotary shaft, a first gear, a first disk, a first rack, a first spring and the like. The wheels are arranged on the left and right sides of the bottom of the cart. A motor is arranged on the left side of the top of the cart. The lower side of the motor is provided with a third rotary shaft. A second bevel gear is arranged on the third rotary shaft. The agricultural digging and sowing integrated equipment has the effects of high digging and sowing speed, low labor intensity and high digging and sowing effect, and is easy to maintain and convenient to use. Input of manpower and material resources is reduced. The working efficiency is improved.

The invention discloses a semi-automatic vegetable seedling planter, belonging to the technical field of agricultural machinery. The semi-automatic vegetable seedling planter mainly comprises a seeding device, a conveyor belt, a frame, a cam A and a cam B, wherein the seeding device is located on the front end of the frame; the conveyor belt is installed on the upper surface of the frame and conveys vegetable seedlings to the seeding device for automatic seeding; and the process of seeding is mainly implemented through up-and-down movement of the seeding device under the co-action of the cam Aand the cam B and the seedling conveying of the conveyor belt. The semi-automatic vegetable seedling planter of the invention has the beneficial effects that the step of digging is omitted; rapid sowing of the vegetable seedlings is realized; labor force can be reduced; and time can be saved.

The invention discloses a corn planting seeder which comprises a body, a seeding box, a base, a push handle and a fertilizer placement box, wherein the base is arranged at the bottom of the body; thepush handle is obliquely arranged at the left side position of the upper surface of the base; the seeding box is fixedly arranged at a middle position on the upper surface of the base; multiple seed placement boxes are horizontally arranged in an inner cavity of the seeding box; a rotating plate is rotationally arranged at the bottom of the fertilizer placement box; a working motor is arranged atthe right upper position of the inner cavity of the seeding box; a rotating shaft is fixedly connected below the output end of the working motor; the lower part of the rotating shaft is in bolted connection with a U-shaped rod; a lead screw is arranged between the seeding box and the push handle; and an external thread is formed in the outer surface of the lead screw. The corn planting seeder disclosed by the invention is capable of sequentially completely completing multi-ridged corn seeding and has the advantages of high working efficiency and seeding uniformity. Meanwhile, the fertilizer can be synchronously and quantitatively added, the whole process is simple in operation, lots of manual labor is saved, and the burdens of the staff are alleviated.

The invention discloses a seeding device applicable to mountain farming planting. A box body is fixedly mounted at the upper end of a tube body; a handle is arranged at the upper part of the box body;a cover plate which can be moved up and down is arranged at the front part of the box body; a conical fixing sleeve is welded at the bottom end of the tube body; a partition plate and a funnel are fixedly mounted inside the box body; one end of the partition plate is connected with one side of the outer part of the upper end of the funnel in a fixed sealing manner; the other side of the outer part of the upper end of the funnel is connected with the inner side wall of the box body in the fixed sealing manner; a rotating roller is rotationally mounted below the partition plate inside the box body through a first rotating shaft; grooves are distributed outside the rotating roller around the central shaft as the center, of the rotating roller. The seeding device is convenient to carry over,relatively well applicable to seeding operation in mountain regions, good in practicability and worthy of popularization and application, rapid seeding can be achieved, the seeding efficiency can be effectively improved, a vertical rod can be returned automatically, and the working intensity can be effectively alleviated.

The invention relates to a seeding device and in particular to an agricultural vegetable seed high-efficiency seeding device. A technical problem to be solved is to provide the agricultural vegetableseed high-efficiency seeding device which is diversified in function and convenient in use. The agricultural vegetable seed high-efficiency seeding device comprises a first bearing, a first rotation shaft, a wheel, a vehicle frame, a seed placing box, a guiding rail, a left-right moving rod, a spring, a seeding frame, a contact roller, a cam, a motor and the like. The front and rear sides at the bottom of the vehicle frame are provided with the first bearing. The first bearing is internally provided with the first rotation shaft. The first rotation shaft is provided with the wheel and a secondbelt pulley. The top of the vehicle frame is provided with the seed placing box. The bottom of the middle of the vehicle frame is provided with a bracket. The agricultural vegetable seed high-efficiency seeding device is capable of achieving the effects of diversified functions, convenient use and high working efficiency. The seeding frame is leftwards and rightwards moved to perform a uniform seeding movement, so the seeding is uniform and rapid.

The invention discloses a method for direct seeding rice in a shallow paddy field. The method for direct seeding rice in the shallow paddy field includes the procedure that firstly, soaking seeds in advance till sprouting; secondly, plowing the paddy field to a horizontal state, and forming a mud layer at the surface; thirdly, spreading fertilizer in the paddy field plowing process; fourthly, broadcasting seed buds after plowing the paddy field; fifthly, controlling the water amount after broadcasting, and spraying weed killer. The method for direct seeding rice in the shallow paddy field is easy and fast to operate, the seedling survival percentage of the broadcast rice seed buds is high, the drought resistance ability is strong, the flood control capability is strong, and the rice yield is high.

The invention provides a pelleting method for preparing a multi-millet-seed pellet to improve the drought resistance and sowing quality of foxtail millet seeds. The pelleting method comprises the following steps: subjecting foxtail millet seeds to winnowing and sieving, then rinsing the seeds with salt water with a concentration of 5%, removing impurities and then drying the seeds in the air; weighing parent soil of quaternary Malan loess, adding clear water accounting for 15 to 20% of the mass of the air-dried parent soil, carrying out standing for 30 to 60 min, then adding hydroxypropyl methylcellulose glue with a concentration of 0.5% and carrying out uniform mixing under sufficient stirring so as to prepare clay; and weighing one part of carefully chosen foxtail millet seeds, adding the clay weighing 30 to 40 times the weight of the foxtail millet seeds, carrying out uniform mixing under slow-speed stirring, carrying out rolling and pressing so as to obtain a clay sheet with a thickness of 8 to 10 mm, longitudinally and transversely cutting the clay sheet into square blocks by using a fine steel wire at an interval of 8 to 10 mm, sprinkling a small amount of bentonite powder on the surfaces of the square blocks, rocking and rolling the square blocks in a dressing machine, then taking out the square blocks, carrying out drying in the sun or low-temperature drying and then carrying out storage. The invention also provides a sowing method. According to the sowing method, a sower is employed for hole sowing or an airplane is employed for sowing. The sowing method is also applicable to aerial seeding of grass into loose soil after raining.

The invention discloses a shoot sowing type paddy seeding method. The shoot sowing paddy seeding method comprises the following steps: (1) carrying out seed infiltration in advance until seeds sprout, (2) cultivating and preparing a paddy field until the paddy field is level and a layer of mud is formed on the surface of the paddy field, (3) scattering fertilizers in the paddy field cultivating and preparing process, (4) immediately carrying out seed shoot sowing after paddy field cultivating is finished, and (5) controlling the water quantity after the sowing, and carrying out weed killer spraying. The shoot sowing type paddy seeding method is simple, rapid, high in seedling establishing percentage of the sowed paddy seed shoots, high in drought resistance capacity, high in flood resistance capacity and high in paddy yield.

The invention discloses a rapid seeding shovel for agricultural use. The rapid seeding shovel includes a shovel head, a casing pipe is integrally formed at the top end of the shovel head, a shovel pipe is installed in the casing pipe, a storage box is welded to the lower portion of the outer side wall of the shovel pipe, a hole groove communicated with the interior of the storage box is formed in the wall of the shovel pipe, the top end of the shovel pipe is provided with a box cover, the shovel pipe is sleeved with the box cover, and a limit ring is welded to the top of the inner wall of the shovel pipe. According to the rapid seeding shovel for the agricultural use, the storage box is welded to the shovel pipe, a partition plate is installed in the storage box and used for dividing the storage box into a first containing cavity and a second containing cavity, the containing cavities can be used for storing seeds and fertilizer separately, and the purpose of synchronous fertilization and seeding is achieved; because the box cover is connected with the top of the first containing cavity through threads, it is convenient to add fertilizer and seeds into the storage box; the structure is relatively simple, the operation is relatively convenient, the cultivation efficiency is greatly improved, and the practicability is relatively high.

The invention discloses a seeding apparatus with an ultrasonic seed treatment function. The seeding apparatus comprises a frame part, a seeding part, a nutrition pot transporting part, an ultrasonic seed treatment part and a control part. The frame part comprises an outer rack and guide rails; the seeding part comprises a connecting bracket, a seed shifting plate, a driving motor, a driving motoroutput shaft, a big cylinder, a rotary baffle, a flat cylinder and a transport pipe; the nutrition pot transporting part comprises a directional wheel, a universal wheel, a handle and a box body; theultrasonic seed treatment part comprises an ultrasonic vibration transducer, a wall-adhered ring block, an ultrasonic power supply, a pumping pipe, a water outlet pipe, a water pump, a water storage tank, a water outlet pump, a seed treatment box, a handle, a box cover, a bracket, a filtering net and a connecting bolt; and the control part comprises a driving power supply, a single-chip, a motor driver, a rotation speed sensor and an angle sensor. The apparatus is convenient to use and capable of alleviating the labor amount and performing ultrasonic production increase treatment on seeds, ishigh-efficiency in seeding and has excellent market application prospects.

The invention discloses a hand-held seeding apparatus, which includes a seeding body made of a plastic material. The seeding body is connected to a seeding head and is provided with a switch, and is internally equipped with a seed storage slot, a seeding control component and a seeding power component. The seed storage slot is used for placing to-be-cultivated seeds, the seeding control component is arranged above the seed storage slot, the seeding power component is arranged at the outlet of the seed storage slot, the outlet of the seed storage slot is directed at the seeding head, the seeding control component and the seeding power component are in electric connection, and the switch and the seeding control component are in electric connection. The hand-held seeding apparatus provided by the invention has the advantages of simple structure, convenient use, fast seeding speed, and high efficiency.

The invention relates to the technical field of agricultural automation, and discloses an agricultural automatic rapid soil turning and quantitative sowing covering device. The device comprises a sowing machine, wherein a power wheel is movably connected to the upper right portion in the sowing machine, a rotating cam is movably connected to the upper portion in the sowing machine, a moving plateis movably connected to the lower portion of the rotating cam, an air pressure track is movably connected to the lower portion in the sowing machine, a seeding track is movably connected to the lowerportion of the exterior of the sowing machine, a soil turning shovel is movably connected to the lower portion of the seeding track, and the air pressure track is movably connected to the upper portion of the soil turning shovel. Along with the increase of the air pressure in the seeding track, an air pressure rod is further pushed to move downwards to compress an air pressure spring, the soil turning shovel is further driven by the movement of the air pressure rod to turn over soil below a fixing rod, and the turned-out soil remains above the soil turning shovel, so that the soil is turned over quickly and retained above the soil turning shovel, and subsequent overlay is facilitated.

The invention discloses a grain seed direct sower which comprises a rack, a roller, a ditcher, grain seed funnels, a belt sowing device, a motor and a transmission mechanism. The roller is arranged onthe front portion of the lower surface of the rack in a downwards protruding manner, a baseplate is arranged at the rear section of the lower surface of the rack, the ditcher is arranged on the baseplate, and the grain seed funnels are arranged on the rear side of the upper portion of the rack; the belt sowing device comprises an upper roller, a lower roller and belts, the belts and the grain seed funnels are arranged in one-to-one correspondence, a seed getting device is arranged on the outer surface of each belt, and the motor is in driving connection with the roller and the belt sowing device through a transmission mechanism and enables the roller and the lower roller to rotate in opposite directions. The grain seed direct sower can directly sow grain seeds in rice fields, effect of settling a matter at one go is realized, grain seed sowing process is simplified, grain growing period is shortened, and grain yield is increased; the grain seed direct sower is compact in structure andconvenient to operate, can be used in various rice field environments like flatlands and hilly lands and is low in purchasing and using cost and convenient for popularization.

The invention discloses a tomato seedling culture device. The tomato seedling culture device comprises a planting shed, a first guide rail, a seedling culture bed, a seeding machine, a soil scattering machine and a driving device, wherein the first guide rail is arranged in the planting shed; the first guide rail comprises a plurality of longitudinal guide rails and transverse guide rails; the longitudinal guide rails are mutually parallel; the transverse guide rails are vertically arranged at one ends of the longitudinal guide rails; the seedling culture bed comprises a bed frame, a base plate, an inserting plate, seedling culture pots, a second guide rail and a sliding block; the base plate is arranged at the bottom of the bed frame; the inserting plate is detachably inserted into the middle of the bed frame; a plurality of seedling culture pots are arranged on the inserting plate after being filled with seedling culture mediums; the second guide rail adopts a three-link structure and is fixedly arranged at the contact position of the inserting plate and the inner side wall of the bed frame; the sliding block is arranged on the lower end face of the base plate and is arranged on the guide rail in a sliding way; the seeding machine is arranged across the transverse guide rails and arranged at one ends of the transverse guide rails; the soil scattering machine is arranged across the transverse guide rails and arranged at one ends of the transverse guide rails; and the driving device drives the seedling culture bed to slide on the first guide rail. The tomato seedling culture device provided by the invention can realize the continuous mechanized tomato sowing process, improves the sowing efficiency and greatly reduces the waste of manpower resource.

The invention discloses a device for agricultural sowing. The device includes a basin body made of a degradable material, the basin body is connected to a parachute made of a degradable material, and the parachute is connected to the basin body through a degradable material made rope. The device for agricultural sowing provided by the invention has the advantages of simple structure, convenient use, and degradability, and can realize rapid sowing on a plane.

The invention belongs to the technical field of agricultural machinery, and discloses an automatic seeding method and device for a tobacco seedling raising machine. The device used in the method includes: a frame, a seeding mechanism, a conveying mechanism, a supporting roller, an electric control system, and is located in a tobacco seedling tray. The upper frame is provided with a sowing mechanism, which is composed of a sowing plate, a sub-seed plate, a sub-seed upper plate, a seed hopper, and a cover plate stacked in sequence. The sowing plate, the sub-seed plate, and the sub-seed upper plate are all The cloth is provided with a through hole, and the seed plate sliding in the cavity where the seeding plate and the trough-shaped seed upper plate are combined is dragged and connected with a small motor fixed on one side of the seeding plate; the invention is suitable for the use of tobacco seedling raising machines , can achieve rapid sowing, reaching 700-800 seedling trays per hour, which is 3-5 times the efficiency of manual sowing, and can also ensure that the seedling tray seeding rate is as high as 98%, improving the tobacco sowing efficiency.

The invention discloses a mechanical seedling raising device for tomatoes. The mechanical seedling raising device comprises a planting shed, first guide rails, a seeding raising bed, a base plate, a plug board, seedling raising pots, a second guide rail, a slide block, a seedling machine, a soil spraying machine and a drive device, wherein the first guide rails are arranged in the planting shed, comprises a plurality of longitudinal guide rails which are parallel to one another and transverse guide rails which are perpendicularly arranged at ends of the longitudinal guide rails; the seeding raising bed comprises a bed frame; the base plate is arranged on the bottom of the bed frame; the plug board can be detachably inserted into the middle of the bed frame; after being filled with seedling-raising substrate, the plurality of the seedling raising pots are arranged on the plug board; the second guide rail is a three-link mechanism; the second guide rail is fixedly arranged on the contact part between the plug board and the inner side wall of the bed frame; the slide block is arranged on the lower end surface of the base plate; the slide block is arranged on the guide rails in a sliding manner; the seedling machine and the soil spraying machine are spanned on the transverse guide rails, and are arranged at one ends of the transverse guide rails; and the drive device drives the seedling growing bed to slide on the first guide rails. The device can realize a continuous and mechanical tomato seedling process, improves seedling efficiency and greatly reduces waste of manpower resources.

The invention discloses an automatic rice seedling raising device. The automatic rice seedling raising device includes a rack, a controller, a disc dividing mechanism, a soil covering mechanism, a sowing mechanism, and a disc receiving mechanism; the controller, the disc dividing mechanism, the soil covering mechanism, the sowing mechanism, and the disc receiving mechanism are successively arranged on the rack in the length direction of the rack, and the disc dividing mechanism, the soil covering mechanism, the sowing mechanism, and the disc receiving mechanism are electrically connected to the controller; the disc dividing mechanism includes a disc dividing transport device and a disc dividing device; the soil covering mechanism includes a transmission mechanism, a soil paving mechanism, a compression mechanism and a watering mechanism; the sowing mechanism includes a sowing transport device, a sowing box device and a brush soil removing device; and the disc receiving mechanism includes a disc receiving transport device and an automatic disc lifting device for clamping the rice seedling discs and allowing the rice seedling discs to move vertically. The disc dividing mechanism, the soil covering mechanism, the sowing mechanism, and the disc receiving mechanism are arranged on the rack, the controller controls those mechanisms to work orderly, automatic processes of disc type rice seedling raising can be achieved, the labor intensity is low, and the efficiency is high.

An intravascular cell therapy device comprises a scaffold (2, 12) that is radially adjustable between a contracted orientation suitable for transluminal delivery to a vascular locus and an expanded orientation, and a biodegradable matrix provided on at least a portion of the scaffold that is suitable for seeding with cells and degrades in a vascular environment. The scaffold is configured to have a distal piercing tip (5) when in a deployed orientation. The scaffold comprises a plurality of sidewall panels (3, 13, 14) arranged around a longitudinal axis of the scaffold, and adjustable couplings (4) between the panels configured for adjustment between an expanded configuration and a contracted orientation, and in which each sidewall panel comprises a matrix suitable for seeding with cells.

The invention discloses a soil compaction device for vegetable planting and an implementation method. The soil compaction device comprises a main panel, a marking compaction assembly, a vertical compaction assembly, a penetrating base and a fixing bolt. The height of a vertical adjusting screw rod in the marking compaction assembly is adjusted, so that a marking plate is embedded in soil, meanwhile, the surface of a compaction roller is in contact with the surface of the soil, the position of the whole soil compaction device is adjusted, the marking plate is used for marking out a gully on the soil surface, meanwhile, soil on the two sides of the gully is flattened and compacted through the compaction roller, plant seeds or plant seedlings are scattered in the soil gully, the height of the vertical compaction assembly is adjusted, and the position of the vertical compaction assembly is fixed through the fixing bolt; and a driving hydraulic cylinder is started, the driving hydraulic cylinder drives a hydraulic inner rod to move downwards, an auxiliary pressure plate compacts soil on the two sides of the gully, a vertical compaction plate compacts soil in the gully, rapid marking, sowing and soil compaction operation is achieved, the soil treatment process is greatly shortened, and the device is suitable for large-area soil treatment and vegetable planting.

The invention discloses a push-type seed discharging device used for agriculture. The push-type seed discharging device used for agriculture comprises a bottom plate, a pushing device, a baffle device, a frame body device, a pushing device, a material pouring device, a cylinder device and a bracket device; the bottom plate is provided with a first through hole, a first supporting bar, a first supporting block, a first inclined bar and a first idler wheel; the pushing device comprises a first pushing plate, a first cross plate, a first bent plate, a second inclined bar, a first bracket, a first connection bar, a first cylinder, a first pushing bar and a second bracket; the baffle device comprises a first baffle, a first fixing block, a first drainage block, a first cross bar and a third bracket; the frame body device comprises a frame body, a fourth bracket, a first spring, a cover plate, a first holding ring, a first vertical bar, a second spring, a second cross bar, a storage box and a second vertical bar; the pushing device comprises a second supporting bar, a fifth bracket, a sixth bracket, a third cross bar and a third inclined bar. A seed discharging amount can be controlled, and the push-type seed discharging device can be stored to reduce space waste.

The invention discloses a sowing device, which belongs to the field of sowing and aims to solve the existing problems of low and uneven sowing effects, comprising: a sowing wheel (1) and a flow channel (103), the surface of the sowing wheel is provided with The seed outlet (101), the sowing wheel (1) is provided with a seed storage chamber for storing seeds, and the flow channel (103) is connected to the seed outlet (101) and protrudes into the seed storage chamber; push-pull device, the push-pull device is connected to both sides of the sowing wheel (1), and the dragging device is used to advance the sowing wheel.

The invention relates to a seeding device, in particular to a trolley for ridge seeding. The technical problem to be solved by the invention is to provide the trolley for ridge sowing, which can be operated by one hand, can quickly sow seeds and does not spill out the seeds. A trolley for ridge sowing comprises a bottom plate, a shaft sleeve, a first rotating shaft and the like. The left end and the right end of the bottom plate are each provided with two shaft sleeves, and first rotating shafts are rotationally arranged in the shaft sleeves on the left and right sides. The effects of one-handoperation, rapid seeding and no seed spilling are achieved, a seeding mechanism is driven to rotate through rotation of a third rotating shaft, a seed taking bent plate can take seeds from a seedingbox, a convex circle is driven to rotate while the third rotating shaft rotates, the convex circle makes contact with the seeding mechanism in the rotating process. And the seeding mechanism is pushedrightwards, so that the seeds in the seeding mechanism fall into the ridge, and the seeds can be sowed after being taken by the seed taking bent plate.

The invention provides a walking-behind seeder. The walking-behind seeder comprises a chassis, auxiliary wheels, handles, an engine, a belt, movable plates, connecting plates, seeding wheels, materialtroughs, connecting buckles, connecting grooves, driving shaft openings, driving shafts, driving belts, connecting shafts, pull rods, seeders, and fixing shafts, wherein the top of the chassis is provided with the engine, two ends of the chassis are movably connected with the inner sides of the movable plates, the outer side of one movable plate is movably connected with the inner side of anothermovable plate or the inner side of one connecting plate, the inner sides of the connecting plates are connected with one ends of the connecting shafts in a threaded manner, one ends of the connectingshafts are connected with the connecting plates in a threaded manner, the other ends of the connecting shafts are connected with the seeding wheels in a threaded manner, and the upper parts of the seeding wheels are provided with the material troughs. The invention provides the walking-behind seeder to solve the problem that a dead corner left when an arable land is seeded by large machinery cannot be seeded, or the large machinery cannot enter a small piece of arable land to perform seeding. The fertilization operation is carried out while seeding is performed, the operating procedure is reduced, and the labor cost is reduced.

The invention relates to a seeding device, in particular to a multifunctional portable seeding device. The multifunctional portable seeding device solves the problems that the existing seeding devicecannot precisely control the seeding quantity; seeds can be easily damaged; the operation difficulty is great; the structure is complicated; the manufacturing cost is high; the fault rate is high; theuse is inconvenient. The multifunctional portable seeding device comprises a main body part, a seed transfer mechanism, a driving control mechanism and a soil digging mechanism, wherein the main bodypart comprises a seed storage hopper, a first vertical pipe, a telescopic rod joint and a second vertical pipe; the seed transfer mechanism comprises a top plate, a bottom plate, two vertical plates,a drawer and a vertical seed discharging groove. The driving control mechanism comprises a hollow transverse handle, a push button, a vertical connecting rod, an elastic slide sheet and a reset spring. The soil digging mechanism comprises an internal threaded pipe, a first cone pipe, a second cone pipe, three inclined supporters, a vertical support rod, a cutter seat and a soil breaking cutter head. The multifunctional portable seeding device is applicable to seeding.

The invention provides a support frame structure of seeding devices. The structure is mainly characterized in that a support frame is assembled on any one farming machine; at least a seeding device is arranged on the support frame; the support frame is provided with fixed bases; through holes for bolting components to pass are arranged on the fixed bases; the fixed bases of the support frame are fixedly arranged on a fixed base of the farming machine by the bolting components; and at least a support rod for assembling the seeding devices is arranged on the support frame. The structure has the following beneficial effects that at least a seeding device can be fixed on various farming machines with different purposes by the support frame, without additionally purchasing the special machine for seeding with single seeding purpose, thus the cost of purchasing various machines can be saved and the seeding devices are quite convenient to assemble.

The invention discloses a rapid sowing method for peppers. The method comprises the following steps: S1, soaking pepper seeds in a soaking solution for 10 h, transferring the soaked pepper seeds intoa container after soaking is finished, introducing carbon dioxide until a concentration of the carbon dioxide is 650-700 ppm, performing an ultraviolet irradiation for 30 min, and controlling an ultraviolet intensity to be 150-180 lux to obtain treated seeds; and S2, sowing the treated seeds through a rapid sowing device for peppers. An air cylinder drives a seed supporting plate to move upwards to disengage from a sliding plate frame,a third motor starts, the third motor works to drive a third threaded rod to rotate, a connecting transverse plate is driven to move horizontally, a movable support and a seed supporting plate are driven to move until the movable support and the seed supporting plate leave a mounting plate, a pullable bottom plate can be pulled out, the pepper seeds fall downevenly in rows according to hole diameters, and rapid and uniform sowing is conducted.