CN211721171U

CN211721171U - Special grafting device of agricultural gardens

Info

Publication number: CN211721171U
Application number: CN202020262609.7U
Authority: CN
Inventors: 邹进平; 骆佳仪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-23
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a special grafting device for agricultural gardens in the technical field of agricultural gardens, which comprises a stock cylinder and a scion cylinder, wherein the middle parts of the left and right sides of the stock cylinder are provided with lower fixed blocks, the left and right sides of the scion cylinder are provided with upper fixed blocks, two sleeves are arranged on the outer sides of the lower fixed blocks, two movable rods are arranged on the outer sides of the upper fixed blocks, the top of the stock cylinder is provided with a lower insect expelling ring, the bottom of the scion cylinder is provided with an upper insect expelling ring, the inner cavities of the stock cylinder and the scion cylinder are provided with a plurality of arc-shaped elastic sheets along the horizontal direction of the inner wall, two sleeves are provided with lower discs on the outer bottom, two movable rods are provided with upper discs on the outer top, and the stock and scion branches can be conveniently fastened and supported through a plurality of arc-shaped elastic sheets and springs without influencing the growth of, the insect expelling ring can expel pests, prevent the pests from sucking the nursery stock at the grafting part and improve the survival rate of grafting.

Description

Special grafting device of agricultural gardens

Technical Field

The utility model relates to an agricultural gardens technical field specifically is a special grafting device of agricultural gardens.

Background

The field of agriculture often needs to graft two plant branches, one of the artificial nutrition propagation methods of plants. That is, a branch or bud of one plant is grafted onto a stem or root of another plant, and the two parts joined together are grown into a complete plant. During grafting, the scion and the cambium of the stock are tightly combined to ensure the survival of the scion. The grafted branch or bud, called scion, and the grafted plant body, called rootstock or table wood. When scion is carried out, a seedling with 2 to 4 buds is generally selected, the grafted seedling becomes the upper part or the top of a plant body, and a stock becomes the root part of the plant body after grafting. During the grafting process, two wound forming layers of the grafted part and the part to be grafted are close to each other and are tightly tied together, so that the grafted part and the part to be grafted are healed with each other to form microtubule tissues which are connected together to form a whole body due to the proliferation of cells, and the grafting is finished. The wound plant has wound healing function, so that the two plants connected together can grow into a complete plant. At present, when the grafting, traditional mode of tightening is that use ligature area or plastic film to carry out the ligature to two kinds of plant branch grafting positions fixed, and the trouble of this process ten minutes, and when two kinds of plant branch thickness difference or grafting had the angle, the difficult ligature of the fixed mode of ligature was firm, leads to the low of grafting efficiency. The time effect is lost due to low grafting efficiency, the best grafting time in one year is missed, insects often suck plant nutrition at the interface, and the grafting survival rate is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special grafting device of agricultural gardens to solve the unified mode of tying up that proposes in the above-mentioned background art, it is fixed to use ligature area or plastic film to carry out the ligature to two kinds of plant branch grafting positions, the trouble of this process ten minutes, and when two kinds of plant branch thickness difference or grafting have the angle, the difficult ligature of the fixed mode of ligature is firm, leads to the low of the efficiency of grafting. The time effect is lost due to low grafting efficiency, the best grafting time in one year is missed, and the problem that the survival rate of grafting is reduced because insects suck plant nutrition is common at the interface.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special grafting device of agricultural gardens, includes a stock section of thick bamboo and a scion section of thick bamboo, a stock section of thick bamboo left and right sides middle part all is provided with down the fixed block, two the fixed block outside is provided with the loop bar, two down go up the fixed block outside and be provided with the movable rod, stock section of thick bamboo top is provided with down the expelling parasite ring, scion section of thick bamboo bottom is provided with the expelling parasite ring, a stock section of thick bamboo and scion section of thick bamboo inner chamber all are provided with a plurality of arc flexure strips, two along inner wall horizontal direction the loop bar outside bottom is provided with down disc, two movable rod outside top all is provided with the disc.

Preferably, the middle parts of the inner sides of the two lower discs are respectively spliced with a lower rotating shaft, and the middle parts of the inner sides of the two upper discs are respectively spliced with an upper rotating shaft.

Preferably, two movable rod outside bottoms all are provided with the recess, loop bar outside inner wall top is provided with fixed tooth, the recess is provided with a plurality of and fixed tooth assorted meshing tooth along vertical direction.

Preferably, openings are formed in the front end faces of the stock barrel and the scion barrel.

Preferably, a plurality of springs matched with the arc-shaped elastic sheets are arranged in the inner cavities of the stock barrel and the scion barrel along the horizontal direction of the inner walls.

Preferably, the bottom of the loop bar and the top of the movable bar are provided with connecting holes matched with the lower rotating shaft and the upper rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the plurality of arc-shaped elastic pieces are respectively fixed on the inner side walls of the stock cylinder and the scion cylinder, and the springs are arranged on the inner sides of the arc-shaped elastic pieces, so that the grafted stock and scion branches and buds can be conveniently fastened and supported, the growth of nursery stocks is not influenced, the nursery stocks with different diameters can be fixed, and the application range is wide and flexible;

2. the utility model arranges the rotating shaft and the meshing teeth at the top and the bottom of the loop bar and the movable bar, so that the stock cylinder and the scion cylinder can adjust the best fixed position for grafting according to the growth angle of the grafted nursery stock, thereby improving the stability of the utility model;

3. the utility model discloses a bottom at a stock section of thick bamboo's top and a scion section of thick bamboo sets up the expelling parasite ring, can drive the pest, prevents that the pest from sucking the nursery stock influence at grafting position, improves the survival rate of grafting.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure of the sleeve rod and the movable rod;

fig. 4 is a schematic top view of the rootstock barrel.

In the figure: 1, a rootstock cylinder; 2, scion grafting cylinder; 3, a lower fixing block; 4, fixing blocks; 5, sleeving a rod; 6, a movable rod; 7, a pest expelling ring; 8, an insect-expelling ring is arranged; 9, an arc-shaped elastic sheet; 10 springs; 11 a lower disc; 12, an upper disk; 13 a lower rotating shaft; 14, an upper rotating shaft; 15, grooves; 16, fixing teeth; 17 meshing teeth; 18 are open.

Detailed Description

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.

Referring to fig. 1-2, the present invention provides a technical solution: a special grafting device for agricultural gardens comprises a stock barrel 1 and a scion barrel 2, wherein the stock barrel 1 is inserted with stocks, namely grafted plants, the scion barrel 2 is inserted with scions, namely plant branch buds to be grafted, the scion barrel 1 and the outer surface of the scion barrel 2 are provided with a plurality of air vents, so that the plants can absorb nutrients in the air conveniently, the middle parts of the left side and the right side of the stock barrel 1 are provided with lower fixed blocks 3, the left side and the right side of the scion barrel 2 are provided with upper fixed blocks 4, the outer sides of the two lower fixed blocks 3 are provided with loop bars 5, the outer sides of the two upper fixed blocks 4 are provided with movable bars 6, the positions of the stock barrel 1 and the scion barrel 2 are adjusted through the loop bars 5 and the movable bars 6, so that better grafting positions can be fixed, the top of the stock barrel 1 is provided with a lower insect repelling ring 7, the bottom of the scion barrel 2 is provided with an upper insect repelling ring, eliminate the worm disaster, make the growth that the grafting position can be better, improve the survival rate of grafting, the stock section of thick bamboo 1 and the 2 inner chambers of scion section of thick bamboo all are provided with a plurality of arc flexure strips 9 along the inner wall horizontal direction, along with the nursery stock size natural deformation of pegging graft, also can not harm the bark of nursery stock simultaneously, and can continue deformation according to the growth situation of nursery stock, two loop bars 5 outside bottoms are provided with down disc 11, two movable rod 6 outside tops all are provided with disc 12, adjust the position of loop bar 5 and movable rod 6 through two discs, can be according to the position of the grafting angle adjustment stock section of thick bamboo 1 of grafting nursery stock and scion section of thick bamboo 2.

Referring to fig. 2, the middle parts of the inner sides of the two lower discs 11 are respectively inserted with a lower rotating shaft 13, the middle parts of the inner sides of the two upper discs 12 are respectively inserted with an upper rotating shaft 14, the lower fixed block 3 and the upper fixed block 4 are provided with circular grooves matched with the lower rotating shaft 13 and the upper rotating shaft 14, and the inner diameters of the lower rotating shaft 13 and the upper rotating shaft 14 are equal to the outer diameters of the lower rotating shaft 13 and the upper rotating shaft 14, so that the friction force between the two rotating shafts and the fixed blocks is improved, the stability of the loop bar 3 and the movable bar 4 is enhanced, and meanwhile;

referring to fig. 3, the bottoms of the outer sides of the two movable rods 6 are both provided with grooves 15, the top of the inner wall of the outer side of the loop bar 5 is provided with fixed teeth 16, the grooves 15 are provided with a plurality of meshing teeth 17 matched with the fixed teeth 16 in the vertical direction, the fixed teeth 16 are clamped on the meshing teeth 17 at different positions, so that the effect of adjusting the movable rods 6 is achieved, and the movable rods are matched with the upper rotating shaft 13 and the lower rotating shaft 14 for adjustment according to the scion angle and length, so that a better fixing effect is achieved;

referring to fig. 4, the front end faces of the stock tube 1 and the scion tube 2 are provided with openings 18 to prevent the stock tube 1 and the scion tube 2 from being completely sleeved on the scion and the stock to influence the growth of the scion and the stock;

referring to fig. 1, a plurality of springs 10 matched with the arc-shaped elastic pieces 9 are arranged in the inner cavities of the stock barrel 1 and the scion barrel 2 along the horizontal direction of the inner walls, namely the springs 10 are arranged in the middle of the inner side of each arc-shaped elastic piece 9, so that the elasticity of the arc-shaped elastic pieces 9 is increased, the arc-shaped elastic pieces 9 have larger deformation resistance, scions and stocks can be better fixed, and the growth of the scions and the stocks is not hindered;

referring to fig. 1, the bottom of the loop bar 5 and the top of the movable bar 6 are provided with connecting holes matched with the lower rotating shaft 13 and the upper rotating shaft 14, so that the lower rotating shaft 13 and the upper rotating shaft 14 can be conveniently inserted and fixed.

The working principle is as follows: when the utility model is used, before the stock end and the scion end are grafted together, the stock end is inserted into the stock tube 1, the scion end is inserted into the scion tube 2, the plurality of arc-shaped elastic sheets 9 and the springs 10 can respectively fix the stock and the scion, and the engaging teeth 17 on different positions in the movable rod 6 are clamped on the fixed teeth 16 inside the sleeve rod 5 by pulling the movable rod 6 according to the grafted stock and the scion, the length of the movable rod 6 is prolonged or reduced, the lower disc 11 and the upper disc 12 are screwed to adjust the angles of the sleeve rod 5 and the movable rod 6, so as to adjust the angles of the stock tube 1 and the scion tube 2, the scion and the stock are more flexibly fixed, the grafting position is more stable, the grafting position is simple and efficient, the grafting end is finally grafted, after grafting, insect expelling rings at the top of the stock tube 1 and the bottom of the grafting tube 2 can expel insects around the grafting position, the survival rate of the grafted plants is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special grafting device of agricultural gardens, includes a stock section of thick bamboo (1) and a scion section of thick bamboo (2), its characterized in that: the utility model discloses a novel scion section of thick bamboo, including a stock section of thick bamboo (1), the left and right sides middle part all is provided with down fixed block (3), scion section of thick bamboo (2) left and right sides all is provided with fixed block (4), two fixed block (3) outside is provided with loop bar (5), two down go up fixed block (4) outside and be provided with movable rod (6), stock section of thick bamboo (1) top is provided with down expelling parasite ring (7), scion section of thick bamboo (2) bottom is provided with expelling parasite ring (8), a stock section of thick bamboo (1) and scion section of thick bamboo (2) inner chamber all are provided with a plurality of arc flexure strips (9), two along inner wall horizontal direction sleeve bar (5) outside bottom is provided with down disc (11), two movable rod (6) outside top all is.

2. The special grafting device for agricultural gardens according to claim 1, wherein: the middle parts of the inner sides of the two lower disks (11) are respectively spliced with a lower rotating shaft (13), and the middle parts of the inner sides of the two upper disks (12) are respectively spliced with an upper rotating shaft (14).

3. The special grafting device for agricultural gardens according to claim 1, wherein: two movable rod (6) outside bottom all is provided with recess (15), loop bar (5) outside inner wall top is provided with fixed tooth (16), recess (15) are provided with a plurality of and fixed tooth (16) assorted meshing tooth (17) along vertical direction.

4. The special grafting device for agricultural gardens according to claim 1, wherein: the front end surfaces of the stock barrel (1) and the scion barrel (2) are provided with openings (18).

5. The special grafting device for agricultural gardens according to claim 1, wherein: the inner cavities of the stock barrel (1) and the scion barrel (2) are provided with a plurality of springs (10) matched with the arc-shaped elastic pieces (9) along the horizontal direction of the inner wall.

6. The special grafting device for agricultural gardens according to claim 1, wherein: and connecting holes matched with the lower rotating shaft (13) and the upper rotating shaft (14) are formed in the bottom of the sleeve rod (5) and the top of the movable rod (6).