CN213991761U - Grafting device for fruit tree buds and implementation device thereof - Google Patents

Abstract

The utility model provides a grafting device and realization device for fruit tree bud, include grafting carrier (1) that has the dovetail grafting mouth, the setting is and be grafting object (2) that the forked tail piece distributes in the dovetail grafting mouth of grafting carrier (1), the setting is and be used for carrying out ligature membrane area (3) of tying to grafting object (2) and grafting carrier (1) between grafting carrier (1) and grafting object (2), through grafting carrier (1) and grafting object (2), the grafting healing area has been increased, through ligature membrane area (3), the healing external force to grafting object (2) and grafting carrier (1) has been realized, no longer all directly attached on the fruit branch to the fruit tree bud, consequently, the survival rate of fruit tree bud has been improved.

Description

Grafting device for fruit tree buds and implementation device thereof

Technical Field

The utility model relates to a grafting device and a notching device for realizing the method, in particular to an embedded grafting method for pear tree buds and a realizing device thereof.

Background

Fruit tree grafting is one of the asexual propagation methods of fruit trees, that is, the branch or bud of excellent variety is grafted to proper position of another plant, and the two are combined to produce new plant. In the existing grafting device for fruit tree buds and the cutting device for realizing the method, the fruit tree buds are directly attached to fruit tree branches, and the survival rate of the fruit tree buds is influenced because the end heads of the fruit tree buds do not have contact surfaces with the fruit tree branches.

The technical solution of the present invention is made based on the technical problems, technical features and technical effects of the applicant in the technical background.

Disclosure of Invention

The object of the utility model is a grafting device for fruit tree buds,

the object of the utility model is a notching device for fruit tree bud realization.

In order to overcome the technical defects, the utility model aims to provide a cutting device for the grafting device of fruit tree buds and the method thereof, thereby improving the survival rate of the fruit tree buds.

In order to achieve the purpose, the utility model adopts the technical proposal that: a grafting device for fruit tree buds comprises a grafting carrier with a dovetail groove grafting opening, grafting objects which are arranged in the dovetail groove grafting opening of the grafting carrier and distributed in dovetail blocks, and a binding film belt which is arranged between the grafting carrier and the grafting objects and is used for binding the grafting objects and the grafting carrier.

Due to the design of the grafting carrier, the grafting object and the binding film belt, the grafting healing area is increased through the grafting carrier and the grafting object, the healing external acting force on the grafting object and the grafting carrier is realized through the binding film belt, the fruit tree buds are not directly attached to the fruit branches, and the survival rate of the fruit tree buds is improved.

The utility model designs a, according to the grafting healing face of the butt graft extend to the mode of terminal surface from the bottom surface to connect grafting carrier, grafting object and ligature membrane area each other.

The utility model designs a, according to the mode that the terminal surface at the scion formed the slope grafting healing face that is in by the suppression state to hookup grafting carrier and grafting object and ligature membrane area.

The utility model discloses a, still include the first annex device that has the packing combination layer and first annex device sets up between grafting carrier and grafting object.

The utility model designs a, the grafting guest sets up to be connected with the grafting carrier is embedded, is provided with the ligature membrane area and is provided with the packing combination layer at the contact surface portion between grafting carrier and grafting guest at the interface part of grafting carrier and grafting guest.

The utility model discloses a, be provided with the grafting incision body and the grafting incision body sets up to the forked tail notch in the side portion of the stock portion of grafting carrier, and contained angle alpha sets up to 28-32 between the dovetail incision side face body of the grafting incision body and the bottom end face portion of the grafting incision body, and the surface portion of the grafting incision body sets up to brush the formula hookup with the packing combination layer and the grafting incision body sets up to contain the formula hookup with the grafting guest, stock portion set up to take the wound form to hookup with ligature membrane.

The utility model discloses a, the scion portion of grafting object sets up to the dovetail block and the dovetail block flank body of scion portion and the bottom end face portion of scion portion between contained angle beta sets up to 35-40, scion portion set up to with the sunken hookup of grafting carrier and scion portion set up to with the hookup of packing combination layer contact, scion portion set up to with ligature membrane area wound form hookup.

The utility model designs a, the ligature membrane area sets up to the plastic film area and the ligature membrane area sets up respectively to hookup with grafting carrier and grafting object wound form.

The utility model discloses a, the packing combination layer sets up to have 72% agricultural streptomycin soluble powder 2800 and soaks 3200 times liquid and 230 and soaks 270mg/L ABT, 3 mM's 6-BA, 3 mM's GA3, the laminar body of 1 micromole GR24 per liter and the packing combination layer sets up respectively to be linked with grafting carrier and grafting object contact.

The utility model discloses a, grafting carrier and ligature membrane area set up to distribute according to the mode of embedding lock joint and grafting carrier, ligature membrane area and grafting object set up to distribute according to interbedded mode with the packing composite bed, scion portion sets up to hookup with the grafting incision body, and the forked tail piece flank body sets up to hookup with the dovetail mouth flank body.

The utility model relates to a cutting device for fruit tree buds to realize the method, which comprises a vertical plate, a transverse plate, a supporting plate, a jacking screw rod, a guide rail, a support rod, a torsional spring, a bolt and nut group, a pressing plate and a cutting guide plate,

the supporting plate is provided with a supporting plate, a vertical plate is arranged on the supporting plate, a supporting rod is arranged on the supporting plate, a pressing plate is arranged on the supporting rod, a supporting bolt group is arranged between the supporting rod and the guide rail, a pressing plate is arranged on the pressing plate, and a supporting rod is arranged on the supporting rod.

The utility model relates to a, the riser sets up to rectangle strip-shaped body and is provided with the screw hole body at the end of riser, and the end of riser sets up respectively to and couples to the diaphragm and the screw hole body of riser sets up to and connects to the tight screw rod in top.

The utility model discloses a, be provided with first appearance hole body and be provided with the second at one of them end of the lower extreme terminal surface portion of the board of layer board and contain the hole body at one of them end of the lower extreme terminal surface portion of the board of layer board, first appearance hole body, second appearance hole body set up respectively to hookup and the board sets up to the arc sheet-like body with the tight screw rod in top, first appearance hole body and second appearance hole body set up respectively to T word shape hole body.

The utility model discloses a, the tight screw rod in top sets up to including the tight screw rod in first top and the tight screw rod in second top and the upper end of the tight screw rod in first top and second top set up respectively to the embedded hookup with the layer board, the tight screw rod in first top and the tight screw rod in second top set up respectively to the hookup with riser screw thread formula and the upper end of the tight screw rod in first top and the upper end of the tight screw rod in second top set up to T word head, the lower end of the tight screw rod in first top and the lower end of the tight screw rod in second top set up to the flat body and be provided with the threaded body on the tight screw rod in first top and the tight screw rod in second top respectively.

The utility model discloses a, the diaphragm sets up to rectangle barred body and is provided with the engaging lug at the end of diaphragm, and the engaging lug of diaphragm sets up to through round pin axle and bracing piece hookup and the upper end terminal surface portion of diaphragm sets up to hookup with the guide rail, the end of diaphragm set up to with torsional spring contact hookup.

The utility model discloses a, the guide rail sets up to semi-circular arc board and be provided with arc mouth groove in the guide rail, and the end of guide rail sets up respectively to be linked to and the arc mouth groove of guide rail sets up to organize the hookup with bolt and nut with the diaphragm.

The utility model discloses a, the bracing piece sets up to rectangle bar and the lower end of bracing piece sets up to hookup through round pin axle and diaphragm, the upper end of bracing piece set up to hookup and the side portion of bracing piece set up to hookup with the torsional spring contact with the clamp plate, be provided with on the bracing piece concatenate the hole body and the hole body that concatenates of bracing piece sets up to group's hookup with bolt and nut.

The utility model discloses a, one of them end of torsional spring set up to with diaphragm contact hookup and wherein another end of torsional spring set up to with bracing piece contact hookup, the torsional spring setting is at the round pin epaxial that diaphragm and bracing piece are connected.

The utility model discloses a, the bolt of bolt and nut group sets up respectively to concatenate the formula hookup and the nut of bolt and nut group sets up to hookup with guide rail contact with the bracing piece.

The utility model discloses a, be provided with the interface body and the interface body sets up to hookup with the incision baffle at the upper end terminal surface portion of the slat of clamp plate, the end of slat sets up respectively to hookup and the slat sets up to the arc lamellar body with the bracing piece, the interface body sets up to the rectangular hole body and the interface body sets up to the central line interval arrangement distribution along the slat.

The utility model discloses a, the incision baffle sets up to include the rake and participate in the portion and the lower extreme terminal surface portion of rake sets up to be connected with participating in the portion, participates in the portion and sets up to be connected with clamp plate plug-in type and the inclination of rake sets up to 28-32, and the rake sets up to the rectangle lamellar body and participates in the portion and sets up to the rectangle block body.

The utility model discloses a, a guide rail, a bracing piece, a torsional spring, a bolt and nut group, a clamp plate and two incision baffle set up to constitute a set of side profile part and two sets of side profile part sets up the end at the diaphragm, participate in the portion and set up to and insert the hookup of interface body, the tight screw rod in first top sets up to and contains the hookup of hole body with first, the tight screw rod in second top sets up to and contains the hole body hookup with second.

In the technical scheme, ABT refers to Bc1-2 inhibitors ABT-199, 6-BA refers to artificially synthesized cytokinin 6-benzylaminopurine, GA3 refers to gibberellin, and GR24 refers to strigolactone analogues.

In the technical scheme, the grafting carrier, the grafting object and the binding film belt extending from the bottom surface to the end surface of the grafting healing surface of the scion are important technical characteristics, and have novelty, creativity and practicability in the technical field of grafting devices for fruit tree buds and cutting devices for realizing the method, and the terms in the technical scheme can be explained and understood by patent documents in the technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the grafting device for fruit tree bud of the present invention,

FIG. 2 is a schematic structural diagram of a grafting vector 1,

figure 3 is a schematic structural view of grafting guest 2,

FIG. 4 is a schematic view of a cutting device for fruit tree bud of the present invention,

figure 5 is a right side view of figure 4,

the grafting device comprises a grafting carrier-1, a grafting object-2, a binding film belt-3, a filling combination layer-4, a stock part-11, a grafting incision body-12, a dovetail notch flank body-13, a scion part-21, a dovetail block flank body-22, a vertical plate-5, a transverse plate-6, a supporting plate-7, a tightening screw-8, a guide rail-9, a supporting rod-91, a torsion spring-92, a bolt and nut group-93, a pressing plate-94, a incision guide plate-95, a plate part-71, a first containing hole body-72, a second containing hole body-73, a first tightening screw-81, a second tightening screw-82, a lath-941, a splicing opening body-942, a tilted part-951 and a pin part-952.

Detailed Description

Terms such as "having," "including," and "comprising," as used herein with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other, and unless otherwise specified, the devices and materials used in the following examples are commercially available, and if the processing conditions are not explicitly stated, please refer to the purchased product specification or follow the conventional method in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A grafting device for fruit tree bud, figure 1 is one of the first embodiment of the utility model, combine the figure to specifically describe this embodiment, include grafting carrier 1, grafting object 2, ligature membrane area 3 and packing combination layer 4 and grafting object 2 sets up to be connected with grafting carrier 1 is embedded, is provided with ligature membrane area 3 at the interface part of grafting carrier 1 and grafting object 2 and is provided with packing combination layer 4 at the contact surface portion between grafting carrier 1 and grafting object 2.

In this embodiment, the side surface of the stock part 11 of the grafting carrier 1 is provided with the grafting notch body 12 and the grafting notch body 12 is arranged as a dovetail notch, an included angle α between the dovetail notch side surface 13 of the grafting notch body 12 and the bottom end surface of the grafting notch body 12 is set to be 28 to 32 °, the surface part of the grafting notch body 12 is arranged to be brush-coupled with the filling combination layer 4 and the grafting notch body 12 is arranged to be wrapped-coupled with the grafting object 2, and the stock part 11 is arranged to be wound-coupled with the ligating film band 3.

Through grafting carrier 1, formed the support tie point to grafting guest 2, ligature membrane area 3 and filling combination layer 4, by stock portion 11, realized being connected with ligature membrane area 3, realized being connected with grafting guest 2 by grafting incision body 12, realized being connected with filling combination layer 4, realized being connected with grafting guest 2 by dovetail mouth flank body 13, its technical aim at: used as the main body of the grafted fruit tree.

In the present embodiment, the scion grafting part 21 of the grafting object 2 is provided as a dovetail block and the included angle β between the dovetail block side surface body 22 of the scion grafting part 21 and the bottom end surface part of the scion grafting part 21 is set to 35 to 40 °, the scion grafting part 21 is provided to be sinked-coupled with the grafting carrier 1 and the scion grafting part 21 is provided to be in contact-coupling with the filling composition layer 4, and the scion grafting part 21 is provided to be wound-coupled with the ligating film strip 3.

Through grafting object 2, formed the support tie point to grafting carrier 1, ligature membrane area 3 and filling combination layer 4, by scion portion 21, realized with ligature membrane area 3 be connected, realized with grafting carrier 1 be connected, realized with filling combination layer 4 be connected, by forked tail piece flank body 22, realized with grafting carrier 1 be connected, its technical aim at: used as the grafting fruit tree exosome.

In the present embodiment, the tie film strip 3 is configured as a plastic film strip and the tie film strip 3 is respectively configured to be in winding connection with the grafting carrier 1 and the grafting object 2.

Through ligature membrane area 3, formed the support tie point to grafting carrier 1 and grafting object 2, by ligature membrane area 3, realized being connected with grafting carrier 1, realized being connected with grafting object 2, its technical aim at: is used as an external tightening body for grafting fruit trees.

In this example, the filling composition layer 4 was provided as a layered body with 72% agricultural streptomycin soluble powder 2800-.

Through filling the combination layer 4, formed the support tie point to grafting carrier 1 and grafting object 2, by filling the combination layer 4, realized being connected with grafting carrier 1, realized being connected with grafting object 2, its technical aim lies in: is used as a promoter for healing of a graft.

In this embodiment, the grafting carrier 1, the binding film band 3 and the grafting object 2 are arranged to be distributed in an embedding and buckling manner, the grafting carrier 1, the binding film band 3, the grafting object 2 and the filling combination layer 4 are arranged to be distributed in an interlayer manner, the scion part 21 is arranged to be connected with the grafting notch body 12, and the dovetail block side surface body 22 is arranged to be connected with the dovetail notch side surface body 13.

The second embodiment of the present invention is that the included angle α between the dovetail notch flank body 13 of the grafting incision body 12 and the bottom end face of the grafting incision body 12 is set to 28 °, the included angle β between the dovetail block flank body 22 of the ear-catching portion 21 and the bottom end face of the ear-catching portion 21 is set to 35 °, and the filling combination layer 4 is set to be a layered body having 72% streptomycin soluble powder 2800 times liquid and 230 mg/L ABT, 3mM 6-BA, 3mM GA3, 1 micromole per liter GR 24.

The third embodiment of the present invention is that the included angle α between the dovetail notch flank body 13 of the grafting incision body 12 and the bottom end face of the grafting incision body 12 is set to 32 °, the included angle β between the dovetail block flank body 22 of the ear-catching portion 21 and the bottom end face of the ear-catching portion 21 is set to 40 °, and the filling combination layer 4 is set to be a layered body having 72% agricultural streptomycin soluble powder 3200 times liquid and 270mg/L ABT, 3mM 6-BA, 3mM GA3, 1 micromole GR24 per liter.

The fourth embodiment of the present invention is that, the included angle α between the dovetail notch flank body 13 of the grafting incision body 12 and the bottom end face of the grafting incision body 12 is set to 30 °, the included angle β between the dovetail block flank body 22 of the ear-catching portion 21 and the bottom end face of the ear-catching portion 21 is set to 37 °, and the filling combination layer 4 is set to be the layered body having 72% agricultural streptomycin soluble powder 003000 times liquid and 250mg/L ABT, 3mM 6-BA, 3mM GA3, 1 micromole per liter GR 24.

In the second embodiment of the present invention, the grafting support 1, the grafting object 2 and the binding film band 3 are connected to each other in such a manner that the grafting healing surface of the opposite scion extends from the bottom surface to the end surface.

In this embodiment, the grafting carrier 1 and the grafting guest 2 are coupled with the banding film band 3 in such a manner that an inclined grafting healing surface in a pressed state is formed on the end surface of the scion.

In this embodiment, a first attachment means with a filler composition layer 4 is also included and is arranged between the grafting support 1 and the grafting object 2.

The second embodiment of the present invention is based on the first embodiment.

The grafting method comprises the following steps: selecting the variety as red breakfast

Firstly, preparing grafting object 2:

selecting a new tip or a branch growing in the current year, removing leaves, leaving at least one bud grafting body, using a grafting knife at a position 2-3 cm above the bud grafting body, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 48-50 degrees, then leveling downwards to a position 4-5 cm below the bud grafting body, using the grafting knife at a position 1.8-2.2 cm below the bud grafting, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 55-60 degrees, taking off a strip-shaped bud block containing the bud grafting body, using the strip-shaped bud block containing the bud grafting body as a scion grafting part 21, using the grafting knife to correct the upper end and the lower end of the scion grafting part 21, enabling the scion grafting part 21 to form a swallow tail block, enabling an included angle beta between a swallow side body 22 of the swallow tail grafting part 21 and the end face of the bottom end of the scion grafting part 21 to be 35-40 to obtain a grafted object 2,

secondly, treatment of the grafting carrier 1:

the grafting carrier 1 is processed by a grafting incision device for fruit tree buds, a grafting incision body 12 is obtained on the stock part 11,

selecting a stock seedling with the thickness corresponding to the grafting object 2 as a stock part 11, taking a smooth part of the stock part 11, which is 5-10 cm away from the ground, as a grafting incision body 12 part, installing a grafting incision device for fruit tree buds on the grafting incision body 12 part of the stock part 11, processing the stock part 11 along the port contour line of the grafting incision device for fruit tree buds by using a grafting knife to obtain a grafting incision body 12, enabling the length of the grafting incision body 12 to be 3.2-5.5 cm, deeply cutting the grafting incision body 12 downwards to the wood part of the stock part 11, enabling the included angle alpha between the dovetail notch side surface body 13 of the grafting incision body 12 and the bottom end surface part of the grafting incision body 12 to be 28-32 degrees to obtain the grafting incision body 12,

thirdly, grafting treatment:

adding water into the filling combination layer 4, stirring to obtain a paste, coating the paste of the filling combination layer 4 on the surface of the grafting incision body 12 by using a brush, placing the scion part 21 in the grafting incision body 12, enabling the bottom end surface part of the scion part 21 to be in contact with the bottom end surface part of the grafting incision body 12, enabling the dovetail block side surface body 22 to be in contact with the dovetail notch side surface body 13, winding the binding film strip 3 on the anvil part 11 and the scion part 21, covering the interface parts of the dovetail block side surface body 22 and the dovetail notch side surface body 13, and the interface parts of the scion part 21 and the bottom end surface part of the grafting incision body 12, and exposing the scion bud body of the scion part 21.

Taking the fully grown new shoots or branches grown in the current year, removing leaves, then using a grafting knife to deeply cut the shoots to xylem at about 30 degrees at a position 2-3 cm above the grafted buds, horizontally cutting the shoots to a position 2 cm below the grafted buds along the same direction, then deeply cutting the shoots to xylem at about 60 degrees at a position 1.5 cm below the grafted buds, and then taking down the buds similar to the strip shape. A knife is deeply cut downwards at an angle of about 60 degrees at a position 1.5 cm above the scion bud and reaches xylem deeply, so that wedge-shaped throwing surfaces are formed at the upper part and the lower part of the scion,

selecting stock seedlings with the thickness similar to that of the scions, selecting smooth parts at the positions of the stock seedlings 5-10 cm away from the ground, firstly horizontally inclining 2 cutters from top to bottom at a proper interval of 2-3 cm, then deeply cutting the xylem downwards by 30 degrees from top to bottom to reach a lower horizontal cut, then deeply cutting the xylem upwards by 30 degrees from bottom to top to reach an upper horizontal cut of the xylem, so that the length and the size of the cut are equal to or slightly larger than the scion bud slices, and embedding the cut bud blocks of the scions into the cut junctions of the stock seedlings to enable the bud blocks to be matched with the junctions. Then, the scion is tightly bound and tightly wrapped by plastic strips or mulching film strips, and only the buds of the scions are exposed.

A cutting device for fruit tree bud realization method, FIG. 4 is one of the first embodiment of the present invention, which is specifically described with reference to the accompanying drawings, and comprises a vertical plate 5, a horizontal plate 6, a supporting plate 7, a tightening screw 8, a guide rail 9, a support bar 91, a torsion spring 92, a bolt and nut set 93, a pressing plate 94 and a cutting guide plate 95,

a jacking screw 8 is arranged between the vertical plate 5 and the supporting plate 7, the horizontal plate 6 is arranged on the end of the vertical plate 5, a guide rail 9 and a supporting rod 91 are arranged on the end of the horizontal plate 6, a torsion spring 92 is arranged between the horizontal plate 6 and the supporting rod 91, a bolt and nut group 93 is arranged between the guide rail 9 and the supporting rod 91, a pressing plate 94 is arranged on the supporting rod 91, and a notch guide plate 95 is arranged on the pressing plate 94.

In this embodiment, the vertical plate 5 is configured as a rectangular strip and the end of the vertical plate 5 is provided with a threaded hole, the end of the vertical plate 5 is respectively configured to be coupled with the horizontal plate 6 and the threaded hole of the vertical plate 5 is configured to be coupled with the tightening screw 8.

Through riser 5, formed the support tie point to diaphragm 6 and the tight screw rod 8 in top, by riser 5, realized being connected with diaphragm 6, realized being connected with the tight screw rod 8 in top, its technical aim at: used as a supporting carrier for the transverse plate 6 and the jacking screw rod 8.

In the present embodiment, a first housing hole body 72 is provided at one of the end points of the lower end surface portion of the plate portion 71 of the pallet 7 and a second housing hole body 73 is provided at the other end point of the lower end surface portion of the plate portion 71 of the pallet 7, the first housing hole body 72 and the second housing hole body 73 are respectively provided to be coupled with the tightening screw 8 and the plate portion 71 is provided as an arc-shaped sheet body, and the first housing hole body 72 and the second housing hole body 73 are respectively provided as T-shaped hole bodies.

Through layer board 7, formed the support tie point to the tight screw rod 8 in top, by first appearance hole body 72 and second appearance hole body 73, realized being connected with the tight screw rod 8 in top, by board 71, realized being connected with stock portion 11, its technical aim at: for serving as a support carrier for the rootstock part 11.

In this embodiment, the tightening screw 8 is set to include the first tightening screw 81 and the second tightening screw 82 and the upper end of the first tightening screw 81 and the upper end of the second tightening screw 82 are respectively set to be connected with the supporting plate 7 in an embedded manner, the first tightening screw 81 and the second tightening screw 82 are respectively set to be connected with the vertical plate 5 in a threaded manner and the upper end of the first tightening screw 81 and the upper end of the second tightening screw 82 are set to be T-shaped, the lower end of the first tightening screw 81 and the lower end of the second tightening screw 82 are set to be flat and are respectively provided with a threaded body on the first tightening screw 81 and the second tightening screw 82.

Through the tight screw rod 8 in top, formed the support tie point to riser 5 and layer board 7, by the tight screw rod 82 in first top 81 and second top, realized being connected with riser 5, realized being connected with layer board 7, its technical aim at: for moving as a carrier for the pallet 7.

In the present embodiment, the horizontal plate 6 is configured as a rectangular bar-shaped body and the end of the horizontal plate 6 is provided with a connecting lug, the connecting lug of the horizontal plate 6 is configured to be coupled with the supporting rod 91 through a pin shaft and the upper end surface portion of the horizontal plate 6 is configured to be coupled with the guide rail 9, and the end of the horizontal plate 6 is configured to be coupled with the torsion spring 92 in a contact manner.

Through diaphragm 6, formed the support tie point to guide rail 9, bracing piece 91 and torsional spring 92, by diaphragm 6, realized being connected with guide rail 9, realized being connected with bracing piece 91, realized being connected with torsional spring 92, its technical aim at: for serving as a support carrier for the guide 9, the support bar 91 and the torsion spring 92.

In the present embodiment, the guide rails 9 are configured as semicircular arc plates and arc-shaped opening grooves are provided in the guide rails 9, the ends of the guide rails 9 are respectively configured to be coupled with the transverse plate 6 and the arc-shaped opening grooves of the guide rails 9 are configured to be coupled with the bolt and nut sets 93.

Through guide rail 9, formed the support tie point to diaphragm 6 and bolt and nut group 93, by guide rail 9, realized being connected with diaphragm 6, realized being connected with bolt and nut group 93, its technical aim at: for serving as a support carrier for fixing the swing position of the support bar 91.

In this embodiment, the supporting rod 91 is configured as a rectangular bar-shaped body and the lower end of the supporting rod 91 is configured to be coupled to the horizontal plate 6 through a pin, the upper end of the supporting rod 91 is configured to be coupled to the pressing plate 94 and the side portion of the supporting rod 91 is configured to be coupled to the torsion spring 92 in a contact manner, and a series hole is disposed on the supporting rod 91 and the series hole of the supporting rod 91 is configured to be coupled to the bolt and nut set 93.

Through bracing piece 91, formed the support tie point to diaphragm 6, torsional spring 92, bolt and nut group 93 and clamp plate 94, by bracing piece 91, realized being connected with diaphragm 6, realized being connected with bolt and nut group 93, realized being connected with torsional spring 92, realized being connected with clamp plate 94, its technical aim at: for serving as a support carrier for oscillating the belt platen 94.

In the present embodiment, one end of the torsion spring 92 is configured to be coupled to the horizontal plate 6 in a contact manner, and the other end of the torsion spring 92 is configured to be coupled to the supporting rod 91 in a contact manner, and the torsion spring 92 is disposed on the pin shaft connecting the horizontal plate 6 and the supporting rod 91.

Through torsional spring 92, formed the support tie point to diaphragm 6 and bracing piece 91, by torsional spring 92, realized being connected with diaphragm 6, realized being connected with bracing piece 91, its technical aim at: for acting as a return force for oscillating the belt platen 94.

In the present embodiment, the bolts of the bolt-and-nut set 93 are respectively arranged to be coupled in series with the guide rail 9 and the support rod 91 and the nuts of the bolt-and-nut set 93 are arranged to be coupled in contact with the guide rail 9.

Through bolt and nut group 93, formed the support connection point to guide rail 9 and bracing piece 91, by bolt and nut group 93, realized being connected with guide rail 9, realized being connected with bracing piece 91, its technical aim at: for connecting the support bar 91 to the guide 9.

In the present embodiment, the socket body 942 is provided at the upper end surface portion of the laths 941 of the pressing plate 94 and the socket body 942 is configured to be coupled with the notch guide plate 95, the ends of the laths 941 are respectively configured to be coupled with the supporting rods 91 and the laths 941 are configured to be arc-shaped sheet bodies, the socket body 942 is configured to be a rectangular hole body and the socket bodies 942 are configured to be spaced apart from each other along the center line of the laths 941.

Through clamp plate 94, formed the support connection point to incision baffle 95 and bracing piece 91, by interface body 942, realized being connected with incision baffle 95, by the slat 941, realized being connected with bracing piece 91, its technical aim at: for acting as a compression carrier for the rootstock part 11.

In the present embodiment, the slit guide 95 is provided to include the inclined portion 951 and the pin portion 952 and the lower end surface portion of the inclined portion 951 is provided to be coupled with the pin portion 952, the pin portion 952 is provided to be plug-coupled with the pressing plate 94 and the inclination angle of the inclined portion 951 is set to be 28 to 32 °, the inclined portion 951 is provided to be a rectangular sheet-shaped body and the pin portion 952 is provided to be a rectangular block-shaped body.

Through incision baffle 95, formed the support connection point to clamp plate 94, by interface body 942, realized being connected with clamp plate 94, by slat 941, realized being connected with bracing piece 91, its technical aim at: for acting as a compression carrier for the rootstock part 11.

In the present embodiment, a guide rail 9, a support rod 91, a torsion spring 92, a bolt and nut set 93, a pressing plate 94 and two cut-out guide plates 95 are arranged to form a set of side profile components and two sets of side profile components are arranged at the end of the transverse plate 6, the pin portion 952 is arranged to be coupled with the socket body 942, the first tightening screw 81 is arranged to be coupled with the first housing hole body 72, and the second tightening screw 82 is arranged to be coupled with the second housing hole body 73.

In the second embodiment of the present invention, the inclination angle of the inclined portion 951 is set to be 28 °.

Third in the first embodiment of the present invention, the inclination angle of the inclined portion 951 is set to 32 °.

In the fourth embodiment of the present invention, the inclination angle of the inclined portion 951 is set to 30 °.

Selecting a corresponding inclined part 951 according to an included angle alpha between the dovetail notch side surface body 13 of the grafting incision body 12 and the bottom end surface part of the grafting incision body 12 of 28-32 degrees, according to the length of the grafting incision body 12, two pin portions 952 are respectively inserted into the insertion opening bodies 942 at both ends of the same lath 941, the four strips 941 of the two cross plates 6 are respectively placed on one side surface of the anvil portion 11, the first tightening screw 81 is rotated in the first housing hole 72, the second tightening screw 82 is rotated in the second housing hole 73, the plate portion 71 is placed on the other side surface of the anvil portion 11, the support rod 91 is fixed to the guide rail 9 by the bolt and nut set 93, the lath 941 and the plate portion 71 are clamped to the stock portion 11, and the stock portion 11 is cut off by a grafting knife along the inner side surface of the inclined portion 951 and the upper end surface of the lath 941, thereby forming a grafting notch 12 on one side surface portion of the stock portion 11.

An intermediate filling composition comprises 72% agricultural streptomycin soluble powder 2800-.

The application of the bud grafting of the fruit trees with the variety of red early crisp and yellow crown.

Entrusted by Shandong province fruit research institute, use the utility model discloses a first embodiment, in the fruit tree garden that the variety is red early crisp, 1000 grafting objects 2 on 1000 have been carried out the grafting, have survived 996, and its survival rate is 99.6%, and adopt the control example of grafting, 1000 grafting objects 2 on 1000 have carried out the grafting, have survived 550, and the survival rate is 55%. Therefore, the utility model discloses showing and improving the grafting survival rate.

Entrusted by the institute of fruit trees in Shandong province, the second embodiment of the utility model is used for grafting 1500 grafting objects 2 on 1500 stocks in a fruit tree garden with yellow crown, so that the seedlings survive 1493 and the survival rate is 99.33%. In contrast to the control example of grafting, 1500 grafting objects 2 on 1500 plants survived 1350 plants with a survival rate of 90%. Therefore, the utility model discloses showing and improving the grafting survival rate.

The utility model has the characteristics of down:

1. due to the fact that the grafting carrier 1, the grafting object 2 and the binding film belt 3 are designed, the grafting healing area is increased through the grafting carrier 1 and the grafting object 2, the external healing acting force on the grafting object 2 and the grafting carrier 1 is achieved through the binding film belt 3, the fruit tree buds are not directly attached to fruit branches, and therefore the survival rate of the fruit tree buds is improved.

2. The filling combination layer 4 is designed, so that callus can be formed easily, and the healing effect of the grafting object 2 and the grafting carrier 1 is improved.

3. Because the vertical plate 5, the transverse plate 6, the supporting plate 7, the jacking screw rod 8, the guide rail 9, the supporting rod 91, the torsion spring 92, the bolt and nut group 93, the pressing plate 94 and the notch guide plate 95 are designed, the manufacturing efficiency and the size precision of the grafting object 2 are improved.

4. Owing to designed and carried out numerical range's injecion to the knot configuration form, made numerical range do the utility model discloses a technical scheme in the technical scheme technical characteristics, not through the formula calculation or through the technical characteristics that the limited number of experiments reachs, the experiment shows that this numerical range's technical characteristics has obtained fine technological effect.

5. Owing to designed the utility model discloses a technical characteristic, in technical characteristic's the effect alone and mutual set, through experimental demonstration, the utility model discloses an each item performance index is 1.7 times at least for current each item performance index, has fine market value through the aassessment.

Still other technical features associated with the grafting support 1, the grafting object 2 and the banding film band 3 extending from the bottom surface to the end surface of the grafting healing surface of the scion are all embodiments of the present invention, and the technical features of the above-mentioned embodiments can be combined arbitrarily, and in order to meet the requirements of patent laws, patent implementation rules and examination guidelines, all possible combinations of the technical features of the above-mentioned embodiments will not be described again.

Above-mentioned embodiment is only the utility model provides a be used for grafting device of fruit tree bud and realize one of the realization form of the notching device of its method, according to the utility model provides a scheme other warp, increase or reduce wherein composition or step, perhaps will the utility model is used for other with the utility model discloses the technical field who is close all belongs to the utility model discloses a protection scope.

Claims (6)

1. The utility model provides a grafting device for fruit tree bud, characterized by: comprises a grafting carrier (1) with a dovetail groove grafting opening, grafting objects (2) which are arranged in the dovetail groove grafting opening of the grafting carrier (1) and distributed in dovetail blocks, and a binding film belt (3) which is arranged between the grafting carrier (1) and the grafting objects (2) and is used for binding the grafting objects (2) and the grafting carrier (1).

2. The grafting device for fruit tree buds as recited in claim 1, wherein: the grafting carrier (1), the grafting object (2) and the binding film band (3) are connected with each other in a mode that the grafting healing surface of the opposite scion extends from the bottom surface to the end surface.

3. The grafting device for fruit tree buds as recited in claim 2, wherein: the grafting carrier (1) and the grafting object (2) are connected with the binding film belt (3) according to the mode of forming an inclined grafting healing surface in a pressed state on the end surface of the scion.

4. The grafting device for fruit tree buds as recited in claim 1, wherein: also included is a first attachment means having a filler composition layer (4) and disposed between the grafting support (1) and the grafting object (2).

5. The grafting device for fruit tree buds as recited in claim 4, wherein: the grafting object (2) is connected with the grafting carrier (1) in an embedded way, the interface part of the grafting carrier (1) and the grafting object (2) is provided with a binding film belt (3), and the contact surface part between the grafting carrier (1) and the grafting object (2) is provided with a filling combination layer (4),

or, a grafting incision body (12) is arranged on the side surface part of the stock part (11) of the grafting carrier (1) and the grafting incision body (12) is arranged to be a dovetail notch, an included angle alpha between the dovetail notch side surface body (13) of the grafting incision body (12) and the bottom end surface part of the grafting incision body (12) is set to be 28-32 degrees, the surface part of the grafting incision body (12) is arranged to be connected with the filling combination layer (4) in a brush coating way and the grafting incision body (12) is arranged to be connected with the grafting object (2) in a containing way, the stock part (11) is arranged to be connected with the binding film belt (3) in a winding way,

or the scion part (21) of the grafting object (2) is arranged to be a dovetail block, an included angle beta between the side surface body (22) of the dovetail block of the scion part (21) and the end surface part of the bottom end of the scion part (21) is set to be 35-40 degrees, the scion part (21) is arranged to be in sunk-type connection with the grafting carrier (1), the scion part (21) is arranged to be in contact-type connection with the filling combination layer (4), the scion part (21) is arranged to be in winding-type connection with the binding film belt (3),

or the binding film belt (3) is arranged as a plastic film belt and the binding film belt (3) is respectively arranged to be in winding connection with the grafting carrier (1) and the grafting object (2),

or the filling combination layer (4) is respectively connected with the grafting carrier (1) and the grafting object (2) in a contact way,

or the grafting carrier (1), the binding film band (3) and the grafting object (2) are distributed according to an embedding and buckling mode, the grafting carrier (1), the binding film band (3), the grafting object (2) and the filling combination layer (4) are distributed according to an interlayer mode, the scion grafting part (21) is connected with the grafting notch body (12), and the dovetail block side surface body (22) is connected with the dovetail notch side surface body (13).

6. Device for the realization of an grafting device for fruit tree shoots according to any one of claims 1 to 5, characterized in that: comprises a vertical plate (5), a transverse plate (6), a supporting plate (7), a jacking screw rod (8), a guide rail (9), a supporting rod (91), a torsional spring (92), a bolt-nut group (93), a pressing plate (94) and a notch guide plate (95), wherein the jacking screw rod (8) is arranged between the vertical plate (5) and the supporting plate (7), the transverse plate (6) is arranged at the end head of the vertical plate (5), the guide rail (9) and the supporting rod (91) are arranged at the end head of the transverse plate (6), the torsional spring (92) is arranged between the transverse plate (6) and the supporting rod (91), the bolt-nut group (93) is arranged between the guide rail (9) and the supporting rod (91), the pressing plate (94) is arranged on the supporting rod (91), the notch guide plate (95) is arranged on the pressing plate (94),

or the vertical plate (5) is a rectangular strip body, the end of the vertical plate (5) is provided with a threaded hole body, the end of the vertical plate (5) is respectively connected with the transverse plate (6) and the threaded hole body of the vertical plate (5) is connected with the tightening screw rod (8),

or, one end of the lower end surface part of the plate part (71) of the supporting plate (7) is provided with a first containing hole body (72), the other end of the lower end surface part of the plate part (71) of the supporting plate (7) is provided with a second containing hole body (73), the first containing hole body (72) and the second containing hole body (73) are respectively arranged to be connected with the tightening screw rod (8) and the plate part (71) is arranged to be an arc-shaped sheet body, the first containing hole body (72) and the second containing hole body (73) are respectively arranged to be T-shaped hole bodies,

or, the top tight screw (8) is set to include a first top tight screw (81) and a second top tight screw (82) and the upper end of the first top tight screw (81) and the upper end of the second top tight screw (82) are respectively set to be embedded with the supporting plate (7), the first top tight screw (81) and the second top tight screw (82) are respectively set to be in threaded connection with the vertical plate (5) and the upper end of the first top tight screw (81) and the upper end of the second top tight screw (82) are set to be T-shaped, the lower end of the first top tight screw (81) and the lower end of the second top tight screw (82) are set to be flat and are respectively provided with threaded bodies on the first top tight screw (81) and the second top tight screw (82),

or the transverse plate (6) is arranged to be a rectangular strip-shaped body, the end head of the transverse plate (6) is provided with a connecting lug, the connecting lug of the transverse plate (6) is connected with the supporting rod (91) through a pin shaft, the end surface part of the upper end of the transverse plate (6) is connected with the guide rail (9), the end head of the transverse plate (6) is connected with the torsion spring (92) in a contact way,

or the guide rail (9) is a semicircular arc plate and an arc-shaped opening groove is arranged in the guide rail (9), the ends of the guide rail (9) are respectively connected with the transverse plate (6) and the arc-shaped opening groove of the guide rail (9) is connected with the bolt and nut group (93),

or the support rod (91) is a rectangular strip body, the lower end head of the support rod (91) is connected with the transverse plate (6) through a pin shaft, the upper end head of the support rod (91) is connected with the pressure plate (94) and the side surface part of the support rod (91) is connected with the torsion spring (92) in a contact way, the support rod (91) is provided with a tandem hole body, and the tandem hole body of the support rod (91) is connected with the bolt and nut group (93),

or one end of the torsion spring (92) is connected with the transverse plate (6) in a contact way, the other end of the torsion spring (92) is connected with the supporting rod (91) in a contact way, the torsion spring (92) is arranged on a pin shaft for connecting the transverse plate (6) and the supporting rod (91),

or the bolts of the bolt and nut group (93) are respectively connected with the guide rail (9) and the support rod (91) in series and the nuts of the bolt and nut group (93) are connected with the guide rail (9) in a contact way,

or, the upper end face part of the strip plate (941) of the pressure plate (94) is provided with a plug connector body (942) and the plug connector body (942) is arranged to be coupled with the notch guide plate (95), the ends of the strip plate (941) are respectively arranged to be coupled with the support rod (91) and the strip plate (941) is arranged to be an arc-shaped sheet body, the plug connector body (942) is arranged to be a rectangular hole body and the plug connector body (942) is arranged to be distributed at intervals along the central line of the strip plate (941),

or, the notch guide plate (95) is configured to include an inclined portion (951) and a pin portion (952) and a lower end face portion of the inclined portion (951) is configured to be coupled with the pin portion (952), the pin portion (952) is configured to be plug-in coupled with the pressing plate (94) and an inclination angle of the inclined portion (951) is configured to be 28-32 degrees, the inclined portion (951) is configured to be a rectangular sheet-shaped body and the pin portion (952) is configured to be a rectangular block-shaped body,

or, a guide rail (9), a support rod (91), a torsion spring (92), a bolt and nut group (93), a pressure plate (94) and two notch guide plates (95) are arranged to form a group of side profile components, the two groups of side profile components are arranged at the end of the transverse plate (6), the pin part (952) is arranged to be connected with the plug connector body (942), the first tightening screw rod (81) is arranged to be connected with the first containing hole body (72), and the second tightening screw rod (82) is arranged to be connected with the second containing hole body (73).

Images