CN114847020B

CN114847020B - Grafting seedling cultivation device for landscaping

Info

Publication number: CN114847020B
Application number: CN202210732138.5A
Authority: CN
Inventors: 高秀云; 王海祥; 王晓瑞; 许冬丽; 贺英华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-08-04
Anticipated expiration: 2042-06-23
Also published as: CN114847020A

Abstract

The invention discloses a grafted seedling cultivation device for landscaping, which comprises a support frame, wherein four evenly-distributed support columns are fixedly connected to the lower surface of the support frame, a first mounting frame is fixedly connected to one side of the upper surface of the support frame, a cutting mechanism for cutting scions and stocks simultaneously is fixedly connected to the first mounting frame, the cutting mechanism comprises a pushing rod fixed to the first mounting frame, a connecting plate extending towards the scions and the stocks is fixedly connected to the telescopic end of the pushing rod, two connecting rods are fixedly connected to the surface of the connecting plate, a cutter rest for cutting the scions and the stocks is fixedly connected to one end, far away from the connecting plate, of the two connecting rods, the cutter rest consists of two blades and connecting frames, the two blades are in a V shape, and the two connecting frames are fixed between the two blades. The invention has the advantages of convenient cutting, tight incision fitting, better contact between the cambium of the scion and the stock, effective improvement of survival rate and solving of the problems in the background technology.

Description

Grafting seedling cultivation device for landscaping

Technical Field

The invention relates to the technical field of seedling grafting, in particular to a grafted seedling cultivation device for landscaping.

Background

Grafting is one of the artificial propagation methods of plants, namely grafting the branches or buds of one plant onto the stems or roots of another plant, so that the two parts grafted together grow into a complete plant. The grafting principle is that cambium layers of the damaged surfaces of the stock and the spike are close to each other and are tied together, and the stock and the spike are healed to form a whole body by connecting vascular tissues together through cell proliferation. Grafting is one of the common nutrition propagation methods in the plant production process, and is commonly used for propagation of garden fruit trees, woods and flowers. The grafting has the advantages of not only keeping the excellent characters of the scion variety, but also utilizing the favorable characteristics of the stock, and economically utilizing propagation materials and increasing the number of seedlings.

The existing grafting methods are mostly carried out by manually cutting, cutting the scion wood and the stock to form a cut convenient for butt joint for close fitting, so that grafting is carried out, the cutting is received manually in actual use, the scion wood cut is difficult to keep consistent with the stock, close fitting is difficult to be carried out, and the survival rate of grafted seedlings is low.

Disclosure of Invention

The invention aims to provide a grafted seedling cultivation device for landscaping, which has the advantages of convenience in cutting, tight incision lamination and effective improvement of survival rate, and solves the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a grafting nursery stock breeding device for afforestation, includes the support frame, the lower fixed surface of support frame is connected with four evenly distributed's support column, the upper surface one side fixedly connected with mounting bracket one of support frame, fixedly connected with carries out the cutting mechanism of cutting to ear of grain wood and stock simultaneously on the mounting bracket one, cutting mechanism is including fixing the catch bar on mounting bracket one, the telescopic end fixedly connected with of catch bar is to the connecting plate that ear of grain wood and stock extended, the fixed surface of connecting plate is connected with two connecting rods, two the one end fixedly connected with that the connecting rod kept away from the connecting plate carries out the knife rest of cutting to ear of grain wood and stock, the knife rest comprises two blades and link, two the blade is the V style of calligraphy, two the link is fixed between two blades, two the connecting rod respectively with the central point put fixed connection of two link.

Preferably, the bottom of connecting plate is provided with the elevating system that promotes spike wood and stock concatenation, elevating system is including fixing two swing joint heads two that support frame inner wall symmetry set up, two swing joint head two's opposite side swing joint has the piston cylinder fixed to the stock, two sliding connection has the piston rod that extends to the stock in the piston cylinder, two the one end swing joint that the piston rod is close to the stock has the mount with the stock laminating, two mount and stock laminating department are semicircle arc, the cover is equipped with the spring one on the outline of mount.

Preferably, the through holes are formed in the surfaces of two sides of the fixing frame and are movably connected with the bolts through the through holes, a fixing plate is fixedly connected to the outer contour of the bottom of the connecting plate, one end of the fixing plate, which is far away from the connecting plate, is movably connected with a movable rod I, one end of the movable rod I, which is far away from the fixing plate, is movably connected with a pushing strip I, a protruding block which extends upwards is fixedly connected with the surface of the bottom of the pushing strip I, and a through groove II which slides with the supporting column in a limiting mode is formed in the upper surface of the pushing strip I.

Preferably, the piston cylinder is fixedly connected with connecting ports on the outer contour of one side, far away from the stock, of the piston cylinder, two connecting pipes on one side, close to the stock incision, of the fixed frame are fixedly connected with, telescopic communicating pipes are arranged between the connecting ports and the fixed frame, and the fixed frame is in through connection with the connecting ports through the communicating pipes.

Preferably, one side fixedly connected with mounting bracket two of mounting bracket one is kept away from to the support frame upper surface, one side fixedly connected with mounting bracket three of mounting bracket two is close to ear wood and stock, two through-holes have been seted up to one side symmetry that the mounting bracket is three is close to ear wood and through the spacing sliding connection of this through-hole have the pull rod, the one end that the mounting bracket two was kept away from to the pull rod runs through mounting bracket three and fixedly connected with is fixed semicircle staple bolt to ear wood, the one end that the mounting bracket three was kept away from to the pull rod runs through mounting bracket two and fixedly connected with separation blade, the pull rod is located fixedly connected with spring two on the outline between separation blade and the mounting bracket two.

Preferably, one side fixed connection that mounting bracket two is close to the bottom is to the bottom plate of three supports of mounting bracket, one side fixedly connected with fixed column that mounting bracket two is close to the three top of mounting bracket, one end and the three fixed connection of mounting bracket two are kept away from to the fixed column, the logical groove with knife rest looks adaptation has been seted up on the three surface of mounting bracket.

Preferably, two the link is kept away from the fixed surface of connecting plate and is had two guide bars, two the one end that the link was kept away from to the guide bar runs through the surface of mounting bracket two and with the spacing sliding connection of mounting bracket two.

Preferably, the surface fixedly connected with connector one that mounting bracket two is close to mounting bracket three, swing joint has the wane on the connector one, two common fixedly connected with promotes strip two on the guide bar is close to the outline of wane bottom one side, two be connected with the fixed plate on the pull rod is close to the outline of wane top one side jointly.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the two blades are used for cutting the scion and the stock in the V shape, so that the cross sections of the scion and the stock are ensured to be V-shaped, the scion and the stock are convenient to graft in the follow-up process, and the cambium of the scion and the stock can be better contacted;

2. according to the invention, the two fixing frames push the stock to move upwards rapidly, and the cut scions are spliced with the stock, so that the scions and the stock are spliced automatically and rapidly, the time of exposing the cutting opening in the air is reduced, and the grafting effect is improved;

3. according to the invention, when the elastic force of the first spring is released, the piston rod is rapidly pushed under the action of the first spring, so that the movable plug of the piston rod in the piston cylinder is rapidly and outwards stretched, and the connecting pipe of the fixing frame, which is close to one side of the incision of the stock, rapidly sucks the incision, so that a large amount of fragments are prevented from remaining at the incision of the stock, and the grafting effect is influenced.

Drawings

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

FIG. 2 is a schematic diagram of a second perspective structure of the present invention;

FIG. 3 is a schematic diagram showing a lifting mechanism according to a second embodiment of the present invention;

FIG. 4 is a schematic view of a pusher bar according to the present invention;

FIG. 5 is a schematic elevational view of the present invention;

FIG. 6 is a schematic diagram of a baffle plate according to a second embodiment of the present invention;

fig. 7 is a schematic view of a rocker perspective structure according to the present invention;

fig. 8 is a schematic view of the structure of the tool holder of the present invention.

In the figure: 1. a support frame; 2. a support column; 3. a first mounting frame; 4. a push rod; 5. a connecting plate; 6. a connecting rod; 7. a tool holder; 8. a second mounting frame; 9. a third mounting frame; 10. a hoop; 11. a pull rod; 12. a piston cylinder; 13. a piston rod; 14. a first spring; 15. a fixing frame; 16. a connection port; 17. a plug pin; 18. pushing the first strip; 19. a movable rod I; 20. a fixing piece; 21. a connecting pipe; 22. a second spring; 23. fixing the column; 24. pushing the second strip; 25. a first connector; 26. a seesaw; 27. a baffle; 28. a fixing plate; 29. a bottom plate; 30. a connecting frame; 31. a blade; 32. a movable connector II; 33. a guide rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a grafting nursery stock breeding device for afforestation, which comprises a supporting rack 1, the lower fixed surface of support frame 1 is connected with four evenly distributed's support column 2, the upper surface one side fixedly connected with mounting bracket one 3 of support frame 1, fixedly connected with carries out the cutting mechanism of cutting to ear of grain wood and stock simultaneously on mounting bracket one 3, cutting mechanism is including fixing the catch bar 4 on mounting bracket one 3, the telescopic end fixedly connected with of catch bar 4 is to the connecting plate 5 that ear of grain wood and stock extended, the fixed surface of connecting plate 5 is connected with two connecting rods 6, the one end fixedly connected with that connecting plate 5 was kept away from to two connecting rods 6 carries out the knife rest 7 of cutting to ear of grain wood and stock, knife rest 7 comprises two blades 31 and link 30, two blades 31 are the V style of calligraphy, two link 30 are fixed between two blades 31, two connecting rods 6 respectively with the central point of two link 30 put fixed connection.

Through opening catch bar 4, catch bar 4's flexible end promotes connecting plate 5 to ear wood and stock direction motion, when connecting plate 5 to ear wood and stock direction motion can make with connecting plate 5 fixed connection's two connecting rods 6 promote knife rest 7 to ear wood and stock direction motion to cut ear wood and stock through knife rest 7, constitute by two blades 31 and link 30 through knife rest 7, two blades 31 are the V style of calligraphy and cut ear wood and stock, can guarantee that the section of ear wood and stock is the V font and is convenient for follow-up grafting ear wood and stock, can make the better contact of the cambium of ear wood and stock.

The bottom of connecting plate 5 is provided with the elevating system that promotes ear of grain wood and stock concatenation, elevating system is including fixing two swing joint heads two 32 that set up at support frame 1 inner wall symmetry, the opposite side swing joint of two swing joint heads two 32 has the piston cylinder 12 fixed to the stock, sliding connection has the piston rod 13 that extends to the stock in two piston cylinders 12, the one end swing joint that two piston rods 13 are close to the stock has the mount 15 with the stock laminating, two mounts 15 are the semicircle shape with the stock laminating department, the cover is equipped with spring one 14 on the outline of mount 15.

As shown in fig. 1, fig. 2 and fig. 3, the first spring 14 is sleeved on the outer contour of the fixing frame 15, the two piston barrels 12 are in a balanced state in the same horizontal plane as a whole, the first spring 14 is in a compressed state, one end, close to the stock, of the two piston rods 13 is movably connected with the fixing frame 15 attached to the stock, under the action of the first spring 14, the two fixing frames 15 fix and clamp the surface of the stock, the cutter rest 7 is convenient for stably cutting the stock, and meanwhile, the supporting parts are placed at the bottoms of the two fixing frames 15 to support the fixing frames 15, so that the fixing frames 15 are prevented from being damaged by downward acting force to break the balanced state when the stock is cut, and the fixing frames 15 are more stable when stressed.

Through holes are formed in the surfaces of two sides of the two fixing frames 15 and are movably connected with bolts 17 through the through holes, fixing plates 20 are fixedly connected to the outer contour of the bottom of the connecting plate 5, one ends of the fixing plates 20 away from the connecting plate 5 are movably connected with movable rods I19, one ends of the movable rods I19 away from the fixing plates 20 are movably connected with pushing strips I18, the surface of the pushing strips I18, which is close to the bottoms of the bolts 17, is fixedly connected with protruding blocks which extend upwards, and the upper surface of the pushing strips I18 is provided with through grooves II which are in limiting sliding with the supporting columns 2.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the fixing frames 15 are limited by the bolt 17, so that two fixing frames 15 apply uniform pressure to the stock, the clamping stability is improved, meanwhile, after the connecting plate 5 pushes the connecting rod 6 and pushes the knife rest 7 to cut the scion and the stock through the connecting rod 6, two ends of the movable rod 19 are respectively and movably connected with the fixing piece 20 and the pushing rod 18, the fixing piece 20 fixedly connected with the connecting plate 5 pulls the pushing rod 18 through the movable rod 19 along with the continuous movement of the knife rest 7 after the scion and the stock are completely cut, the pushing rod 18 is in limit sliding connection with one of the supporting columns 2 through the through groove two, the limiting is carried out on the stock in the vertical direction, the pushing rod 18 moves in the vertical direction under the tensile force of the movable rod 19, the convex block arranged on the upper surface of the pushing rod 18 pushes the bolt 17 upwards to destroy the balance state of the two fixing frames 15, at the moment, the elasticity of the spring one 14 releases, the pushing rod 13 pushes the scion under the action of the spring one 14, the piston rod 13 pushes the two fixing frames 13 to be in the cylinder 13 to be quickly spliced with the stock, the piston rod 15 is quickly moved in the stock, the stock is quickly cut, and the piston rod 15 is quickly cut and the stock is quickly cut, and the stock is quickly cut and the stock is simultaneously exposed, and the effect of the stock is quickly cut.

Example two

On the basis of the first embodiment, further:

a connecting port 16 is fixedly connected to the outer contour of one side, far away from the stock, of the piston cylinder 12, a connecting pipe 21 close to one side of the stock incision is fixedly connected to the two fixing frames 15, a telescopic communicating pipe is arranged between the connecting port 16 and the fixing frames 15, and the fixing frames 15 and the connecting port 16 are in through connection through the communicating pipe.

As shown in fig. 2 and 3, when the elastic force of the first spring 14 is released, the piston rod 13 is rapidly pushed under the action of the first spring 14, so that the movable plug of the piston rod 13 in the piston cylinder 12 is rapidly stretched outwards, the air suction can be rapidly performed on the connecting port 16 through the connecting port 16 arranged on the piston cylinder 12, and a telescopic communicating pipe is arranged between the connecting port 16 and the fixing frame 15, so that the fixing frame 15 can be rapidly sucked at the cutting position near the connecting pipe 21 at the cutting side of the stock, and a large amount of chips are prevented from remaining at the cutting position of the stock, thereby affecting the grafting effect.

Example III

On the basis of the second embodiment, further:

one side fixedly connected with mounting bracket two 8 of mounting bracket one 3 is kept away from to support frame 1 upper surface, one side fixedly connected with mounting bracket three 9 of mounting bracket two 8 near ear wood and stock, two through-holes have been seted up to one side symmetry that mounting bracket three 9 is close to ear wood and through the spacing sliding connection of this through-hole have pull rod 11, the one end that mounting bracket two 8 was kept away from to pull rod 11 runs through mounting bracket three 9 and fixedly connected with is fixed semicircle staple bolt 10 to the ear wood, the one end that mounting bracket three 9 was kept away from to pull rod 11 runs through mounting bracket two 8 and fixedly connected with separation blade 27, pull rod 11 is located fixedly connected with spring two 22 on the outline between separation blade 27 and the mounting bracket two 8.

As shown in fig. 2, fig. 3, fig. 5, fig. 6 and fig. 7, one end far away from the second installation frame 8 through the pull rod 11 is arranged to penetrate through the third installation frame 9 and is fixedly connected with the semicircular hoop 10 for fixing the spike wood, the second spring 22 is in a compressed state, the blocking piece 27 is pushed under the elastic force of the second spring 22, the pull rod 11 is pulled by the blocking piece 27, the semicircular hoop 10 for fixing the spike wood is pulled by the pull rod 11, the spike wood is fixed through the cooperation between the second spring 22 and each part, the cutting for stabilizing the spike wood is carried out by the tool rest 7, meanwhile, the release and the fixation of the spike wood are realized through manually pushing the blocking piece 27, and the replacement of the spike wood is facilitated.

One side fixed connection that mounting bracket two 8 is close to the bottom is to the bottom plate 29 that mounting bracket three 9 supported, and one side fixedly connected with fixed column 23 that mounting bracket two 8 is close to mounting bracket three 9 top, and one end and the mounting bracket three 9 fixed connection that the fixed column 23 kept away from mounting bracket two 8, the logical groove with the knife rest 7 looks adaptation has been seted up on the surface of mounting bracket three 9.

As shown in fig. 1, 5 and 6, through setting up bottom plate 29 and fixed column 23, cooperate through fixed column 23 and bottom plate 29 and fix and support mounting bracket three 9, support the cutting of being convenient for to ear of grain wood and stock through setting up mounting bracket three 9, set up the logical groove with knife rest 7 looks adaptation through the surface of mounting bracket three 9, be convenient for knife rest 7 wholly pass the continuous removal of mounting bracket three 9.

Example IV

On the basis of the third embodiment, further: two guide rods 33 are fixed on the surfaces of the two connecting frames 30 far away from the connecting plate 5, and one ends of the two guide rods 33 far away from the connecting frames 30 penetrate through the surface of the second mounting frame 8 and are in limiting sliding connection with the second mounting frame 8.

As shown in fig. 1, 5 and 6, two guide rods 33 are fixed on the surfaces, far away from the connecting rods 6, of the two connecting frames 30, and the whole cutter rest 7 is limited under the action of the two guide rods 33, so that the cutter rest 7 can cut scions and stocks more stably.

The surface fixing that mounting bracket two 8 is close to mounting bracket three 9 is connected with connector one 25, and swing joint has wane 26 on the connector one 25, and two guide bars 33 are close to the outer profile of wane 26 bottom one side and are connected with pushing strip two 24 jointly, are connected with fixed plate 28 jointly on the outer profile of two pull rods 11 near wane 26 top one side.

As shown in fig. 2, 5, 6 and 7, after the scion is spliced with the stock, along with the continued movement of the tool rest 7, the pushing strip two 24 on the guide rod 33 fixedly connected with the tool rest 7 can move to one side of the mounting frame two 8, when the pushing strip two 24 contacts with the rocker 26, the rocker 26 can swing by taking the first connector 25 as a pivot, one end of the rocker 26 away from the pushing strip two 24 pushes the fixing plate 28 on the pull rod 11, the two pull rods 11 overcome the elasticity of the spring by pushing the fixing plate 28 through the rocker 26, the hoop 10 is pushed to separate from the surface of the scion and the fixing of the scion is released, and the spliced scion and the stock are conveniently detached.

Working principle: this a grafting nursery stock breeding device for afforestation uses, open catch bar 4, promote connecting plate 5 to ear wood and stock direction motion through the flexible end of catch bar 4, when connecting plate 5 to ear wood and stock direction motion can make with connecting plate 5 fixed connection's two connecting rods 6 promote knife rest 7 to ear wood and stock direction motion, and cut ear wood and stock through knife rest 7, constitute by two blades 31 and link 30 through knife rest 7, two blades 31 are the V style of calligraphy and cut ear wood and stock, can guarantee that the section of ear wood and stock is the V font and is convenient for follow-up with ear wood and stock grafting, can make the better contact of the cambium of ear wood and stock.

When the knife rest 7 passes through the through groove formed in the mounting frame II 8 to cut the scion and the stock, the knife rest 7 continues to move, the fixing piece 20 fixedly connected with the connecting plate 5 pulls the pushing strip I18 through the movable rod I19, the pushing strip I18 is in limiting sliding connection with one of the support columns 2 through the through groove II, the pushing strip I18 is limited in the vertical direction, under the tensile force of the movable rod I19, the pushing strip I18 moves in the vertical direction, the bolt 17 is pushed upwards through the protruding block arranged on the upper surface of the pushing strip I18, the balance state of the two fixing frames 15 is damaged, at the moment, the elastic force of the spring I14 is released, the piston rods 13 are pushed under the action of the spring I14, the two piston rods 13 extend outwards in the piston cylinder 12, meanwhile, the fixing frames 15 are pushed, the two fixing frames 15 push the stock to move upwards rapidly, the cut scion and the stock are spliced, the scion and the stock are automatically and quickly spliced, the time of exposing the cutting opening of the scion and the stock to the air is reduced, and the grafting effect is improved.

When the elasticity of the first spring 14 is released, the piston rod 13 is rapidly pushed under the action of the first spring 14, so that the piston rod 13 is rapidly and outwardly stretched by the movable plug in the piston cylinder 12, the air suction can be rapidly performed on the connecting port 16 through the connecting port 16 arranged on the piston cylinder 12, and a telescopic communicating pipe is arranged between the connecting port 16 and the fixing frame 15, so that the connecting pipe 21 of the fixing frame 15, which is close to one side of a stock notch, can rapidly suck the notch, and a large amount of fragments remain at the notch of the stock, thereby affecting the grafting effect.

After the scion is spliced with the stock, along with the continued movement of the tool rest 7, the pushing strip II 24 on the guide rod 33 fixedly connected with the tool rest 7 can move to one side of the mounting frame II 8, when the pushing strip II 24 is contacted with the wane 26, the wane 26 can swing by taking the first connector 25 as a pivot, one end of the wane 26, far away from the pushing strip II 24, pushes the fixing plate 28 on the fixing column 23, and by arranging the wane 26, the fixing plate 28 can push the two fixing columns 23 to overcome the elasticity of the spring, so that the hoop 10 is pushed to be separated from the surface of the scion and the scion is released, and the spliced scion and the stock are conveniently detached.

The standard components used in the present embodiment may be purchased directly from the market, and the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A grafting seedling cultivation device for afforestation, includes support frame (1), its characterized in that: the cutting mechanism comprises a push rod (4) fixed on the first mounting frame (3), a connecting plate (5) extending towards the spike and the stock is fixedly connected to the telescopic end of the push rod (4), two connecting rods (6) are fixedly connected to the surface of the connecting plate (5), two knife rest (7) for cutting the spike and the stock are fixedly connected to one end, far away from the connecting plate (5), of the connecting rods (6), each knife rest (7) is composed of two blades (31) and a connecting frame (30), each blade (31) is in a V shape, each connecting frame (30) is fixed between the two blades (31), and the two connecting rods (6) are fixedly connected with the center positions of the two connecting frames (30) respectively;

the lifting mechanism for pushing the scions to splice with the stocks is arranged at the bottom end of the connecting plate (5), the lifting mechanism comprises two movable connectors II (32) which are symmetrically arranged on the inner wall of the supporting frame (1), the opposite sides of the two movable connectors II (32) are movably connected with piston cylinders (12) which are fixed on the stocks, piston rods (13) which extend towards the stocks are slidably connected in the two piston cylinders (12), one ends, close to the stocks, of the two piston rods (13) are movably connected with fixing frames (15) which are attached to the stocks, the attaching positions of the two fixing frames (15) and the stocks are in a semicircular arc shape, and springs I (14) are sleeved on the outer contours of the fixing frames (15);

the two fixing frames (15) are provided with through holes on the surfaces at two sides and are movably connected with bolts (17) through the through holes, a fixing piece (20) is fixedly connected to the outer contour of the bottom of the connecting plate (5), one end of the fixing piece (20) far away from the connecting plate (5) is movably connected with a movable rod I (19), one end of the movable rod I (19) far away from the fixing piece (20) is movably connected with a pushing strip I (18), the surface of the pushing strip I (18) close to the bottom of the bolts (17) is fixedly connected with a protruding block which extends upwards, and a through groove II which is in limit sliding with the supporting column (2) is formed in the pushing strip I (18);

the piston cylinder (12) is fixedly connected with a connecting port (16) on the outer contour of one side far away from the stock, two connecting pipes (21) which are close to one side of the stock incision are fixedly connected on the fixing frames (15), telescopic communicating pipes are arranged between the connecting port (16) and the fixing frames (15), and the fixing frames (15) are in through connection with the connecting port (16) through the communicating pipes.

2. The grafted seedling cultivation device for landscaping according to claim 1, wherein: one side fixedly connected with mounting bracket two (8) of mounting bracket one (3) is kept away from to support frame (1) upper surface, one side fixedly connected with mounting bracket three (9) of mounting bracket two (8) near ear wood and stock, two through-holes have been seted up to one side symmetry that mounting bracket three (9) are close to ear wood and are had pull rod (11) through this spacing sliding connection of through-hole, one end that mounting bracket two (8) was kept away from to pull rod (11) runs through mounting bracket three (9) and fixedly connected with semicircle staple bolt (10) fixed to ear wood, one end that mounting bracket three (9) was kept away from to pull rod (11) runs through mounting bracket two (8) and fixedly connected with separation blade (27), fixedly connected with spring two (22) on the profile between separation blade (27) and mounting bracket two (8).

3. A grafted nursery stock growing apparatus for landscaping according to claim 2, wherein: one side fixed connection that mounting bracket two (8) is close to the bottom is to bottom plate (29) that mounting bracket three (9) supported, one side fixedly connected with fixed column (23) that mounting bracket two (8) are close to mounting bracket three (9) top, one end and mounting bracket three (9) fixed connection that mounting bracket two (8) were kept away from to fixed column (23), the logical groove with knife rest (7) looks adaptation has been seted up to the surface of mounting bracket three (9).

4. A grafted nursery stock growing apparatus for landscaping according to claim 2, wherein: two the fixed surface that link (30) kept away from connecting plate (5) is equipped with two guide bars (33), two the one end that link (30) was kept away from to guide bar (33) runs through the surface of mounting bracket two (8) and with spacing sliding connection of mounting bracket two (8).

5. The grafted seedling culturing device for landscaping of claim 4, wherein: the surface fixing who is close to mounting bracket two (8) and installs three (9) is connected with connector one (25), swing joint has wane (26) on connector one (25), two on guide bar (33) are close to the outline of wane (26) bottom one side on joint fixedly connected with promote strip two (24), two on the outline of pull rod (11) near wane (26) top one side is connected with fixed plate (28) jointly.