73results about How to "Fast grafting" patented technology

The invention relates to the technical field of agricultural machinery, in particular to an automatic whole-row grafting device for grafted seedlings. The device comprises a rack (1), an electric control cabinet (3), a scion conveying mechanism I (5), a scion conveying mechanism II (8), a grafted seedling conveying mechanism (6), a scion clamping mechanism (87), a rootstock clamping mechanism (88), a scion seedling cutting mechanism (17), a rootstock seedling cutting mechanism (11), a scion seedling gathering mechanism (2), a rootstock seedling gathering mechanism (12) and an automatic whole-row grafting clamp conveying mechanism (89). According to the automatic whole-row grafting device for the grafted seedlings, plug seedling supply, whole-row seedling grabbing, seedling cutting, fixing and grafting of plug rootstock seedlings and plug scion seedlings are realized, and the whole operation process is automatically completed by a machine; the plug seedlings are rapidly grafted, the labor efficiency of grafting operation is improved, and the labor force is saved.

The invention relates to a multi-plant synchronous vegetable seedling grafting device. The multi-plant synchronous vegetable seedling grafting device comprises a rootstock source mechanism, a scion source mechanism, a scion clamping mechanism, a rootstock clamping mechanism, a cutting mechanism, an upper clamping mechanism and a translation mechanism; the translation mechanism is used for driving the scion clamping mechanism and the rootstock clamping mechanism to move; the scion clamping mechanism arranged on the translation mechanism is used for clamping scions on the scion source mechanism; the rootstock clamping mechanism arranged on the translation mechanism is used for clamping rootstocks on the rootstock source mechanisms; the scion clamping mechanism is positioned above the rootstock clamping mechanism; the cutting mechanism is used for cutting the scions and the rootstocks which cling to each other in parallel; and a grafting clamp for fixing the scions and the rootstocks is arranged on the upper clamping mechanism. The multi-plant synchronous vegetable seedling grafting device can remarkably increase the grafting speed, increase the survival rate of the grafted seedlings and improve the grafting efficiency, and belongs to the technical field of vegetable seedling grafting.

The invention provides an adjustable rotary oblique-cutting automatic grafting device and a method. The device comprises a worktable, a rack, and a scion clamping and conveying mechanism, a scion cutting mechanism, a stock perforating mechanism and a stock clamping and conveying mechanism which are sequentially arranged from the left to the right. The scion clamping and conveying mechanism comprises a scion clamping drive mechanism, a pneumatic scion claw and a scion chuck which are sequentially connected from the top to the bottom, wherein the scion clamping drive mechanism is connected onto the worktable through the rack. The scion cutting mechanism comprises a scion cutting drive mechanism, a cutter mechanism and a scion cutting positioning block, wherein the scion cutting drive mechanism is connected with the cutter mechanism, the scion cutting positioning block is arranged at the front side of the cutter mechanism, and a cutter guide groove and a positioning groove are arranged on the side wall of the scion cutting positioning block. The scion cutting drive mechanism, the scion cutting positioning block and the stock clamping and conveying mechanism are respectively fixed on the worktable through the rack. The adjustable rotary oblique-cutting automatic grafting device has the advantages of convenience in operation, simple process and the like.

The invention discloses a cucumber grafting method which comprises the steps of growing seedlings of stock and scion seed respectively; when the hypocotyl of the stock out of earth is 5-6cm long and the cotyledon tends to get flat and the scion seedling cotyledon is flat, removing the growing point of the stock seedling from the cotyledon; vertically and transversely inserting a disinfected bamboo stick into the hypocotyl on the vertical side of the cotyledon 0.3cm below the base of the cotyledon of the stock seedling, and transversely cutting the part 1.5-2cm below the growing point of the scion seedling into a single bevel; pulling out the bamboo stick, quickly inserting the single-bevel hypocotyl obtained by cutting the scion seedling while keeping the stock and the scion in a vertical state to finish the grafting; transplanting the grafted seedling into a tunnel, and managing the temperature, humidity, illumination and ventilation; about 18 days later, performing planting. The method disclosed by the invention has the advantages of simplicity in operation and quick grafting; the probability of infection at the wound of the grafted seedling can be remarkably reduced, and the survival rate of the grafted seedling is greatly improved; the requirement for the seedling age of the stock and scion is relatively low, and the period for obtaining the grafted seedling is short.

The invention discloses a preparation method of surface grafted poly (N-isopropyl acrylic amide) TiO2 nano particles, and belongs to the field of TiO2 poly (N-isopropyl acrylic amide) hybrid systems. The method comprises the following steps of: performing amino modification on the TiO2, grafting acyl bromide functional groups to the TiO2, and grafting the poly (N-isopropyl acrylic amide) (PNIPAM) to the surface of the TiO2 by a single electron transfer living radical polymerization (SET-LRP) method. The PNIPAM is grafted to the surface of the TiO2 by using the aqueous phase SET-LRP process, so that the polymer and the nano particles are distributed uniformly, the thickness of the polymer on the surface of the TiO2 is controllable, and the method has the characteristics of high grating rate, high grafting speed, low polymerization temperature, mild conditions and the like. The particles have wide application prospect in the fields of chemical mechanical polishing, water treatment, biomedical application and the like.

The present invention discloses an internal fixed grafting seedling-cultivating method for melons, fruit tree and vegetables. Said method is characterized by that it adopts the following steps: using stock and grafting seedling which are synchronously sowed and grown until 0.5-3 main leaves are grown; for solanum fruits, using knife to horizontally cut between their seed leaf and first main leaf or first main leaf and second main leaf; for melons, remaining one seed leaf and horizontally cutting; using steel needle, bamboo needle or plastic wire whose diameter is 0.4-0.6 mm and length is 8-12 mm as grafting needle, its two ends are respectively inserted into stock and grafting seedling, aligned and combined together, making careful management so as to implement its grafting work.

The invention belongs to the technical field of agricultural machinery, and relates to an automatic grafting device. The automatic grafting device includes a stock clamping and transporting mechanicalarm, a scion clamping and transporting mechanical arm, a seedling cutting device, an automatic clip providing device, a rack and a grafting-clip automatic arranging and transporting device; the seedling cutting device and the automatic clip providing device are correspondingly arranged at the front and middle of the rack respectively; the stock clamping and transporting mechanical arm and the scion clamping and transporting mechanical arm are correspondingly arranged at the left and right sides of the rack respectively; the grafting-clip automatic arranging and transporting device is arrangedon the rear of the rack and is used for sequentially transporting grafting clips to the automatic clip providing device. The automatic grafting device is simple in structure, high in grafting speed and precision, and reliable and convenient in seedling providing, seedling clamping damage is reduced, regarding stock and scion seedlings, not only seedling providing positioning but also seedling cutting pivoting can be achieved, shifting the seedlings into the clips during grafting can also be achieved, and transporting and clamping of the grafting clips are reliable.

The invention relates to a cotton beveling grafting method. The method comprises the following steps: selecting a healthily growing cotton seedling or plant without plant diseases and insect pests as a parent stock and a scion, beveling the stem from one side to the other side through a blade or a grafting knife at the position where the stem or plumular axis diameters of the parent stock and the scion are approximately equal so as to form flat cut surfaces, then adhering the cut surfaces of the parent stock to the scion, fixing the joint position through a grafting clamp or binding up the joint position through adhesive sticker tag paper, then shifting the grafted seedling into a thermal and moisture insulation environment, and hardening the seedling and transplanting the seedling to a field after the interface is healed. The cotton grafting method has very simple operation and a high grafting speed. One plant can be grafted in less than ten minutes in average. The grafting survival rate can reach above 95 percent. The method can be used for grafting any cotton seedling and cotton plant.

The invention discloses a fruit tree grafting machine which comprises a rootstock processing mechanism, a scion processing mechanism and a grafting mechanism and further comprises a silica gel seedling clamping and transmission mechanism arranged between the rootstock processing mechanism and the scion processing mechanism in parallel. An electric push rod is arranged at the tail end of the silica gel seedling clamping and transmission mechanism, the electric push rod releases a silica gel seedling in each grafting period, the seedling is clamped into the grafting mechanism, and rootstock seedlings and scion seedlings are clamped and fixed after being connected in an abutted mode. The fruit tree grafting machine can greatly improve the grafting speed and reduce the grafting work difficulty, in addition, the seedling grafting work quality is obviously improved, and large-scale production and management of fruit tree grafting is facilitated.

The invention discloses an improved nursery stock grafting method. The improved nursery stock grafting method includes stock cultivation, scion collection and treatment, grafting, and management aftergrafting. The improved nursery stock grafting method has the advantages that grafted stocks and scions are planted, cultivated, selected and cut, transverse cuts of the scions are inserted into transverse cuts of the stocks to grafting cortexes of the scions and the stocks in an aligned way, a special plastic tape is used for bundling, and nursery stocks are grafted through adhesion; the method is simple to operate, easy to learn and understand and convenient to master, and the grafting speed and the survival rate are high; the adhesion process has a wide application range, and can be appliedto to-be-grafted nursery stocks of apple trees, pear trees, peach trees, apricot trees, poplar trees, eucalyptus trees and the like; the method can be applied when the grafted nursery stocks are notpeeled off, thereby having high practicability.

The invention provides a novel seedling grafting device and a grafting method thereof. The novel seedling grafting device comprises a rack, a clamping mechanism and a shearing mechanism, wherein the rack comprises a clamping mechanism mounting plate, the clamping mechanism comprises a clamping jaw air cylinder, a clamp head, a guide column and a seedling combining air cylinder, the clamping jaw air cylinder is installed on the clamping mechanism mounting plate, and drives the clamp head to conduct opening motion and closing motion, the seedling combining air cylinder is installed on the clamping mechanism mounting plate, and forward pushes the clamp head and the clamping jaw air cylinder, and the shearing mechanism comprises an abutting lifting air cylinder, a shearing air cylinder, a blade and a seedling placing groove; the shearing mechanism is arranged in front of the clamping mechanism, the abutting lifting air cylinder drives the shearing mechanism to move up and down, the seedling placing groove corresponds to the opening of the clamp head, the blade is arranged beside the seedling placing groove, and the shearing air cylinder drives the blade to move toward the seedling placing groove. According to the novel seedling grafting device, through the adoption of the clamping mechanism and the shearing mechanism, grafting can be completed within a short time, and the survival rate after grafting can be drastically increased.

The invention relates to a method for stapling and grafting nursery stocks of walnut trees. The method is characterized by comprising the following steps of cutting a rootstock and a scion with proper thickness into a rootstock cutting surface and a scion cutting surface with the same angle, so that the rootstock cutting surface is in butt joint with the scion cutting surface in a matched mode and the cambiums on one side align at least; and using a thickened stapler to vertically run through the two sides of the butt joint of the rootstock cutting surface and the scion cutting surface so as to guarantee that the two staple ends of the thickened stapler are adhered to the outer surface of the rootstock cutting surface or the scion cutting surface. By the method for stapling and grafting the nursery stocks of the walnut trees, the procedure of wrapping and binding tightly with plastic strips is avoided, so the grafting speed is increased. The rootstock and the scion are fixed by the thickened staples of the thickened stapler, so the aims of matching and fastening the joint surface and healing the joint quickly are fulfilled and the beneficial effects of high survival rate and low cost are achieved.

The invention aims to provide a grafting device for solanaceous vegetables. The grafting device for the solanaceous vegetables is used to solve the technical problem of highly-efficient grafting between a rootstock and scions of the solanaceous vegetables. The grafting device comprises a moving system, and a cutting system, a cuttage grafting system and a control system arranged on the moving system, wherein the cutting system and the cuttage grafting system are electrically connected with the control system. The grafting device provided by the invention has the following beneficial effects: rapid grafting between the scions and the rootstock can be realized; the efficiency of grafting is high; and labor force can be significantly reduced.

The invention relates to the technical field of watermelon cultivation and discloses a pollution-free watermelon cultivation method. The method includes steps: (1) planting field and variety selection; (2) soil preparation and greenhouse construction; (3) scion cultivation; (4) grafting; (5) planting; (6) daily management; (7) harvesting. By reasonable control of each procedure of soil, greenhouse and field management, cultivated watermelons are great in taste and high in sweetness, and effectiveness in quality improvement and yield increase is achieved.

The invention discloses a method for grafting crape myrtle through cleft grafting. The method comprises the specific steps of selecting a bud branch of previous year for scion, wherein the branch is 6-10mm thick; cutting two sides of the bud branch into 3-5cm long sector surface, keeping the thickness of 3-4mm, sharpening the lower end of the bud branch, reserving 2-3 buds of the bud branch, keeping top buds at same side of the sector arc, and cutting the upper end section flat by a knife; vertically splitting a stock from the fracture surface with a cleft grafting knife, wherein the length of the breach is slightly longer than the sliced surface of the bud branch after the scion; aligning the bud branch after the scion to the skin layer of the stock and inserting so as to be in butt joint with the cambium of the two sides, then sealing two ends of a grafting part with wet wanan kaolin with the humidity of 55-65%, and tightening by a plastic membrane, wherein the wanan kaolin comprises following components by weight percent: 48.00-72.55% of SiO2, 17.82-41.01% of Al2O3, 1.87-3.69% of K2O, 0.08-0.71% of Na2O, 0.69-1.31% of CaO, 0.10-2.37% of MgO, and 0.91-4.34% of Fe2O3; removing germinating buds on the trunk timely, and 20 days later after grafting, checking the survival rate; and removing the plastic membrane when the scion bud grows 4-5cm long. The method can improve the ornamental value of the crape myrtle, accelerates the healing, and increase the survival rate.

The invention discloses a grafting device based on seedling planting. The grafting device based on seedling planting comprises a base, a support plate and a moving seat, wherein the top of the base isfixedly connected with the bottom end of the support plate; a fixed block is fixedly connected to the top of the base; a sliding rod is rotatably connected to one side of the fixed block; one end, far away from the fixed block, of the sliding rod is rotatably connected to one side of the support plate; a sliding block is slidably connected to the surface of the sliding rod; the top of the slidingblock is fixedly connected to the bottom of the moving seat; a clamping platform is fixedly connected to the top of the support plate; and a connecting rod is rotatably connected to the surface of the clamping platform. The grafting device based on seedling planting provided by the invention relates to the technical field of machining, grafted nursery plants and nursery plants to be grafted can be fixedly positioned quickly at the same time so as to be quickly grafted, so that the nursery plant grafting time is shortened, the survival rate of the grafted nursery plants is improved, the grafting speed is increased, and the device is simple and convenient to operate.

The invention discloses a budding knife for bud grafting. The budding knife comprises a knife rest (2), the middle of the knife rest (2) is provided with a through hole (1), fixed blades (3) are fixed on the corresponding two sides of the knife rest (2), and a movable blade (6) is fixed on the other side of the knife rest (2).

The invention relates to a cutting machine, in particular to a cutting and film pasting integrated cutting machine for grafting. The cutting and film pasting integrated cutting machine for grafting comprises a hand lifting frame, a cutting mechanism, film pasting mechanisms, a clamping mechanism and the like, wherein the cutting mechanism is arranged on one side of the hand lifting frame, film pasting mechanisms are symmetrically arranged on one side of the cutting mechanism, and the clamping mechanism is arranged on one side of each film pasting mechanism. According to the cutting and film pasting integrated cutting machine for grafting, a vertical cutter of the cutting mechanism is used for splitting a stock for scion, a transverse cutter is used for cutting off the redundant stock after grafting so as to achieve the purpose of faster grafting, a first clamping block, a sliding rod, a second spring, a second clamping block and devices on the second clamping block of the clamping mechanism are cooperated so as to be used for clamping the stock, and pasting films is tightly conducted on the branches of the stock and scions to achieve the purpose of tightly pasting the films.