CN209749216U - Korean pine seedling grafting securing device - Google Patents

Abstract

A pinus koraiensis seedling grafting stabilizing device. At present, after the grafting and winding of the Korean pine are finished, branches of the scions have certain weight due to a large number of needle leaves, and the scions are easily pressed down on the end parts of the stocks of the Korean pine or are bound with the stocks of the Korean pine to cause looseness, so that the survival rate of the grafting is damaged, and the survival rate of the grafted Korean pine is greatly reduced. The utility model provides a Korean pine seedling grafting securing device, its constitution includes: grafting securing device (1), U type frame (2), cartridge type alignment jig (3) and device mount (4), grafting securing device's bottom is connected with otic placode (5), and otic placode and grafting securing device structure as an organic whole, and seted up jack (6) on the otic placode, the interpolation has bolt (7) in the jack, the bolt with U type frame with the otic placode connect, set up threaded hole (8) on two support bodies of the vertical ascending side of U type frame, and the bolt screw in is in two threaded hole. The utility model discloses be applied to the Korean pine grafting field.

Description

Korean pine seedling grafting securing device

Technical Field

The utility model relates to a pinus koraiensis seedling grafting securing device.

Background

in recent years, with the continuous improvement of the living standard of people's materials, the demand of consumers on Korean pine seeds is larger and larger, the market price is increased to 60 ~ 80 yuan/kg, and the demand is not met, therefore, the economic value of Korean pine seeds also attracts more and more attention of forestry workers, because of long ~ term over ~ harvest, Korean pine resources are exhausted, only natural forest protection areas and mother forest enter the over ~ mature period, the seed yield is reduced year by year, particularly, the production of enterprises is influenced, because of the implementation of ' day protection engineering ' in China, limited Korean pine artificial forest just enters the maturing period, but cannot produce a large number of seeds, therefore, how to make Korean pine artificial young forest fructification in advance in a short period, achieve high yield and stable yield is a great subject before forestry science and technology workers, Korean pine is a method for vegetative propagation, a certain vegetative organ of Korean pine is moved to branches, stems or roots of another forest, the two are combined, the tissues are mutually communicated, a tissue is formed into a new grafting property of leading and leading to the growth of trees, and the characteristics of the seedling culture of the tree are improved, the root stock tree seedling is the characteristics of a new seedling, the early seedling harvesting property of the early seedling is improved, the root stock tree is improved, the seedling resistance of the seedling growth of the root of the tree, the seedling is improved, the seedling resistance of the seedling growth of the seedling of the tree, the seedling resistance of the seedling growth of the tree, the seedling of the tree, the tree is improved seedling resistance of the tree is improved.

at present, when pinus koraiensis grafting is carried out, firstly, needle leaves of tips of pinus koraiensis seedlings are picked off, a double ~ sided knife is used for slowly and obliquely inserting into the knife at a position 0.5 ~ 1cm away from bases of terminal buds, the center of a pith of a scion is cut, the length of a cutting surface is 4 ~ 6cm, the back of the base is cut into a 45 ~ degree reverse wedge shape, firstly, a blade is obliquely inserted into a cambium at an angle of 45 degrees at the lower part of a grafting part, then, a blade is obliquely inserted into the knife from the upper part of the grafting part from top to bottom, a phloem which is 2mm longer than the cutting surface of the scion is cut off, the xylem at the grafting part of the rootstock is exposed, the cutting surface is water white and light and green, the phloem is left, the dark white is cut deep, the xylem is cut, the 45 ~ degree oblique cut is inserted into the lower part of the scion, the scion base is tightly attached to the cutting surface, finally, a plastic tape is used for binding upwards, the upper end of the scion the grafting scion, the grafting root buds are slightly loosened, the grafting knots are wound, the grafting branches of the scion are wound on the grafting, the grafting branches of the scion are slightly loosened, the grafting, the branches of the scion the grafting, the branches of the.

Disclosure of Invention

The utility model aims at providing a Korean pine seedling grafting securing device.

The above purpose is realized by the following technical scheme:

The utility model provides a Korean pine seedling grafting securing device, its constitution includes: the device comprises a grafting stabilizing device, a U-shaped frame, a cylindrical adjusting frame and a device fixing frame, wherein the bottom of the grafting stabilizing device is connected with an ear plate, the ear plate and the grafting stabilizing device are of an integral structure, jacks are formed in the ear plate, bolts are inserted into the jacks and connect the U-shaped frame with the ear plate, threaded holes are formed in two frame bodies in the vertical direction of the U-shaped frame, the bolts are screwed into the two threaded holes, an annular-structure rubber pad and a fastening nut A are respectively sleeved on the bolts, a height adjusting threaded rod at the bottom of the U-shaped frame is arranged in the cylindrical adjusting frame, the height adjusting threaded rod and the U-shaped frame are of an integral structure, and the device fixing frame is screwed into the bottom of the cylindrical adjusting frame.

Korean pine seedling grafting securing device, grafting securing device constitute by a ARC structure insert a section of thick bamboo, firm frame and screw rod, the planar intermediate position in top of an inserted section of thick bamboo seted up the round hole, the round hole in insert have the screw rod, the diameter of screw rod be less than the diameter of round hole, the bottom terminal surface of screw rod with firm frame connect, the top terminal surface is connected with the dog is perpendicular, firm frame with an inserted section of thick bamboo between be provided with fastening nut B, fastening nut B screw in be in the screw rod on.

the Korean pine seedling grafting securing device, the top centre of a circle position of cartridge type alignment jig seted up the regulation hole, the regulation hole in insert the altitude mixture control threaded rod, the bottom of altitude mixture control threaded rod be provided with the stopper, the altitude mixture control threaded rod go into on to have stop nut.

the Korean pine seedling grafting securing device, the device mount constitute by cartridge type alignment jig mounting panel, fender apron and contact pin, just the contact pin the fender apron with cartridge type alignment jig mounting panel structure as an organic whole, the path annular face of cartridge type alignment jig mounting panel on be helicitic texture.

The utility model discloses the beneficial effect who reaches is:

1. After the Korean pine grafting of the utility model is completed, the connecting position between the end part of the Korean pine stock and the branch of the scion inserted into the end part of the Korean pine stock is placed in the grafting stabilizing device, then the fastening nut A on the bolt is rotated, when the distance between the inserting cylinder on the grafting stabilizing device and the Korean pine stock is approximately parallel, the fastening nut A is rotated, one side of the ear plate below the inserting cylinder is attached to the cushion with an annular structure through the movement of the fastening nut A, the inserting cylinder on the grafting stabilizing device is fixed through the matching of the fastening nut A and the bolt, then the stop block above the grafting stabilizing device is pushed, because the diameter of the threaded inserting rod is smaller than that of the round hole, the threaded inserting rod can be quickly pushed, the annular surface of the stabilizing frame and the annular surface inside the inserting cylinder clamp the connecting position between the branch of the scion the end part of the Korean pine stock, and then the fastening nut B is rotated, the annular surface of the stabilizing frame and the annular surface on the inner side of the inserting barrel are always kept for fastening and clamping the joint of the end part of the stock of the Korean pine and the scion branch, and the fork needle on the device fixing frame at the bottom of the barrel-shaped adjusting frame is inserted into soil to complete the stable grafting work of the Korean pine.

2. The utility model discloses be provided with cartridge type alignment jig between U type frame and device mount, U type frame bottom is provided with the height control threaded rod, height control threaded rod portion screw rod face sets up in cartridge type alignment jig, because the diameter of height control threaded rod is less than the diameter of regulation hole, when the height of grafting securing device is adjusted to needs, with the vertical extraction in cartridge type alignment jig of height control threaded rod follow, when improving suitable height, rotate the stop nut on the height control threaded rod, through the height of the regulation grafting securing device that cooperation between stop nut and the height control threaded rod can be quick, the bottom of height control threaded rod is provided with the limiting plate simultaneously, can keep the stability of height control threaded rod, prevent to take place between height control threaded rod and the regulation hole and rock, influence firm effect.

3. The utility model discloses convenient operation can the repetitive cycle use, can tightly fix Korean pine grafting position through the grafting securing device, ensures that Korean pine grafting position can not appear becoming flexible, and the survival rate is high, reduces the binding time of grafting, also can avoid traditional Korean pine grafting time simultaneously, need be in order to prevent not hard up carry on a large amount of environmental impact of binding the sticky tape and bringing in grafting position department.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic structural diagram of the grafting stabilizing device;

FIG. 4 is a schematic structural view of a U-shaped frame and a height adjusting threaded rod;

in the figure: 1. grafting securing device, 2, U-shaped frame, 3, barrel-shaped adjusting frame, 4, device fixing frame, 5, ear plate, 6, jack, 7, bolt, 8, threaded hole, 9, annular structure rubber mat, 10, fastening nut A, 11, height adjusting threaded rod, 12, adjusting hole, 13, limiting block, 14, limiting nut, 1-1, inserting barrel, 1-2, stabilizing frame, 1-3, threaded inserting rod, 1-4, round hole, 1-5, stop block, 1-6, fastening nut B, 4-1, barrel-shaped adjusting frame mounting plate, 4-2, retaining plate, 4-3 and inserting needle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

the utility model provides a Korean pine seedling grafting securing device, its constitution includes: a grafting stabilizing device 1, a U-shaped frame 2, a cylindrical adjusting frame 3 and a device fixing frame 4, wherein the bottom of the grafting stabilizing device is connected with an ear plate 5, the ear plate and the grafting stabilizing device are of an integrated structure, and the ear plate is provided with an insertion hole 6, a bolt 7 is inserted into the insertion hole, the U-shaped frame and the ear plate are connected by the bolt, two frame bodies on the vertical direction of the U-shaped frame are provided with threaded holes 8, the bolts are screwed into the two threaded holes, the bolts are respectively sleeved with an annular structural rubber mat 9 and a fastening nut A10, the height adjusting threaded rod 11 at the bottom of the U-shaped frame is arranged in the cylindrical adjusting frame, the height adjusting threaded rod and the U-shaped frame are of an integral structure, and the bottom of the cylindrical adjusting frame is screwed into the device fixing frame.

Example 2:

the Korean pine seedling grafting stabilizing device comprises an inserting cylinder 1-1, a stabilizing frame 1-2 and a thread inserting rod 1-3, wherein the inserting cylinder is of an arch structure, a round hole 1-4 is formed in the middle of the top plane of the inserting cylinder, the thread inserting rod is inserted into the round hole, the diameter of the thread inserting rod is smaller than that of the round hole, the bottom end face of the thread inserting rod is connected with the stabilizing frame, the top end face of the thread inserting rod is vertically connected with a stop block 1-5, a fastening nut B1-6 is arranged between the stabilizing frame and the inserting cylinder, and the fastening nut B is screwed into the thread inserting rod.

Example 3:

According to embodiment 1 or 2 Korean pine seedling grafting securing device, the top centre of a circle position of barrel-type alignment jig seted up regulation hole 12, the regulation downthehole insert the height control threaded rod, the bottom of height control threaded rod be provided with stopper 13, height control threaded rod go into on spin have stop nut 14.

example 4:

According to embodiment 1 or 2 or 3, the Korean pine seedling grafting stabilizing device is characterized in that the device fixing frame is composed of a cylindrical adjusting frame mounting plate 4-1, a soil retaining plate 4-2 and a contact pin 4-3, the contact pin, the soil retaining plate and the cylindrical adjusting frame mounting plate are of an integral structure, and a small-diameter annular surface of the cylindrical adjusting frame mounting plate is of a threaded structure.

Claims (4)

1. the utility model provides a Korean pine seedling grafting securing device, its constitution includes: grafting securing device, U type frame, cartridge type alignment jig and device mount, characterized by: the bottom of the grafting stabilizing device is connected with an ear plate, the ear plate and the grafting stabilizing device are of an integral structure, the ear plate is provided with a jack, a bolt is inserted into the jack, the U-shaped frame is connected with the ear plate by the bolt, threaded holes are formed in two frame bodies of the U-shaped frame in the vertical direction, the bolt is screwed in the threaded holes, an annular structure rubber mat and a fastening nut A are respectively sleeved on the bolt, a height adjusting threaded rod at the bottom of the U-shaped frame is arranged in the cylindrical adjusting frame, the height adjusting threaded rod and the U-shaped frame are of an integral structure, and the bottom of the cylindrical adjusting frame is screwed in the device fixing frame.

2. the Korean pine seedling grafting stabilizing device as claimed in claim 1, wherein: grafting securing device constitute by a ARC structure's a section of thick bamboo, firm frame and screw rod, the planar intermediate position in top of a section of thick bamboo of inserting seted up the round hole, the round hole in insert and have the screw rod, the diameter of screw rod be less than the diameter of round hole, the bottom terminal surface of screw rod with firm frame connect, the top terminal surface is connected with the dog is perpendicular, firm frame with a section of thick bamboo of inserting between be provided with fastening nut B, fastening nut B screw in be in the screw rod on.

3. The Korean pine seedling grafting stabilizing device as claimed in claim 2, wherein: the top centre of a circle position of barrel-type alignment jig seted up the regulation hole, the regulation hole in insert the altitude mixture control threaded rod, the bottom of altitude mixture control threaded rod be provided with the stopper, altitude mixture control threaded rod go into to have screwed into stop nut.

4. The Korean pine seedling grafting stabilizing device as claimed in claim 3, wherein: the device mount constitute by cartridge type alignment jig mounting panel, fender apron and contact pin, just the contact pin, fender apron with cartridge type alignment jig mounting panel structure as an organic whole, the path annular face of cartridge type alignment jig mounting panel on be the helicitic texture.