CN111512811A

CN111512811A - Watermelon grafting tool

Info

Publication number: CN111512811A
Application number: CN202010500188.1A
Authority: CN
Inventors: 阮琦琦; 许刚; 黄林; 潘凯; 张军; 查全继; 许沁雪; 武盼盼
Original assignee: Anhui Province Shucheng County Shufeng Modern Agricultural Science And Technology Development Co ltd
Current assignee: Anhui Province Shucheng County Shufeng Modern Agricultural Science And Technology Development Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-08-11

Abstract

The invention discloses a watermelon grafting tool, wherein a first rotating main frame is rotatably connected to a second rotating main frame through a module splicing ring, a first round platform and a second round platform are arranged on the inner sides of the first rotating main frame and the second rotating main frame, a second round groove is formed in the first round platform, a third round groove is formed in the second round platform, springs are fixedly connected in the second round groove and the third round groove, a first finger fixing sleeve and a second finger fixing sleeve are fixedly connected to the outer sides of the first rotating main frame and the second rotating main frame, a first buckle and a second buckle are arranged on the outer sides of the first rotating main frame and the second rotating main frame, a bamboo skewer fixer is fixedly connected to the second buckle, a bamboo skewer is fixedly mounted at the head of the bamboo skewer fixer, a first mounting groove and a second mounting groove are formed in the heads of the first rotating main frame and the second rotating main frame; after the structure is used, the grafting operation steps are simplified, the rapid grafting is facilitated, the grafting process is safer and simpler, the arrangement of grafting tools is facilitated, and the loss of the grafting tools is avoided.

Description

Watermelon grafting tool

Technical Field

The invention relates to the technical field of agricultural grafting tools, in particular to a watermelon grafting tool.

Background

Significance of watermelon grafting cultivation:

firstly, the anti-blight capability of the watermelon is improved, and the seedling death of the watermelon caused by blight is effectively prevented, so that the problem that continuous cropping and continuous cropping of the watermelon land cannot be solved.

And secondly, the low temperature resistance of the watermelon is improved, the low temperature resistance of the plant is mainly determined by a root system, the low temperature resistance of the watermelon is improved by grafting and changing the root, the growth vigor is enhanced, the method is very beneficial to the cultivation of the watermelon in a protected area in early spring, and the watermelon can be cultivated in advance and can be put into the market in early time.

And thirdly, high and stable yield is achieved, the roots of watermelon seedlings grafted by pumpkins and cucurbits are developed, the absorption capacity and the transmission capacity are enhanced, meanwhile, the overground parts of the grafted seedlings grow vigorously, the leaf areas are increased, and the capability of resisting leaf diseases of the watermelons is improved.

And fourthly, fertilizer is saved, the fertilizer absorbing capacity of the grafted seedlings is enhanced compared with that of self-rooted seedlings due to strong root systems of the stocks, and about 30% of fertilizer can be saved.

The grafting time is better in the period that the first true leaves of the rootstock are unfolded, the rootstock can be grafted 6-8 days after seedling emergence, and the grafting time can last 8-10 days. When the cotyledon hypocotyl is hollow after being grafted too late, the survival rate is influenced. A bamboo stick is prepared before grafting, the thickness of the bamboo stick is equal to or slightly larger than that of the watermelon seedlings, and the front end of the bamboo stick is cut into a wedge-shaped surface. During grafting, the growing point of the stock seedling is removed, and then the tip of the bamboo shoot is inserted downwards from the growing point in the direction parallel to the cotyledon for about one centimeter in depth, so that the tip of the bamboo shoot just exposes out of the stock. Then the scion is cut into a wedge-shaped surface with a blade at a position of one cm below the cotyledon, the length of the wedge-shaped surface is about one cm, the bamboo skewer is pulled out, the cut of the scion enters the lower insertion hole, and the tip of the scion is exposed out of the stock.

Required tools: (1) a blade: a common double-edged razor blade is longitudinally divided into two pieces, and about 200 plants are grafted on each piece. (2) Bamboo skewer: the bamboo skewer is used for inserting holes by a top grafting method and removing the growing points of the rootstock. The bamboo stick is made by old moso bamboo, the bamboo sheet with cutin is cut into 12-15 cm long, one end is cut into the bamboo stick with the same thickness as the scion stem, one side of the bamboo stick with cutin is made into a plane, the other side is cut into an arc with the length of 1.0-1.5 cm, the top part utilizes the hard cutin of the bamboo to make a shovel blade with the width of about 1.5 mm, and the shovel blade is burnt by match to be hard without burrs. The existing grafting tools are small, a bamboo stick is taken as an example and is mostly disposable, the blades are not easy to store due to the small size and are easy to lose, workers are easy to cut in the grafting process, the two tools are not tightly matched, only one tool can be operated at the same time, and the grafting efficiency is low.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a watermelon grafting tool, which simplifies the grafting operation steps, facilitates the rapid grafting, ensures that the grafting process is safer and simpler, facilitates the arrangement of the grafting tool and avoids the loss of the grafting tool.

The purpose of the invention can be realized by the following technical scheme:

a watermelon grafting tool comprises a first rotating main frame and a second rotating main frame;

the first rotating main frame is rotatably connected to the second rotating main frame through a module splicing ring, a first through hole is formed in the center of the tail part of the first rotating main frame, a first circular groove is formed in the center of the reverse side of the tail part of the first rotating main frame, a first boss is arranged in the center of the front side of the tail part of the second rotating main frame, a second through hole is formed in the center of the tail part of the second rotating main frame, the module splicing ring penetrates through the first through hole and the second through hole to be fixedly connected to the tail parts of the first rotating main frame and the second rotating main frame, and the first boss is;

the utility model discloses a bamboo skewer fixing device, including a main frame, a rotation body frame, a round platform I, a round groove II, a round groove III, a round groove II and a round groove III, fixed connection spring in round groove II and the round groove III, the fixed cover of a body frame outside fixedly connected with finger is seted up at round platform I center, round groove II has been seted up at round platform II center, round groove III is seted up at round platform II center, round groove II and round groove III fixed connection spring, the fixed cover of a body frame outside fixedly connected with finger is rotated to rotate two, it is equipped with buckle I to rotate body frame two outside heads, two fixedly connected with bamboo skewer fixers of buckle, bamboo skewer fixer head fixed mounting has the bamboo skewer, it has mounting groove one to rotate body frame head, it has seted up mounting groove two to rotate two head of body frame, install cutting portion in the mounting groove one, install the.

As a further scheme of the invention: the bamboo stick fixer comprises a fixing rod, a round groove four, a clamping table and a clamping groove, the fixing rod is fixedly connected to the front end of the clamping table, the round groove four is formed in the center of the front end of the fixing rod, a bamboo stick is fixedly mounted in the round groove four, the clamping groove is formed in one side of the clamping table, and the clamping groove is fixedly connected with a clamping buckle.

As a further scheme of the invention: the cutting part comprises a cutting edge and a first bottom plate, and the cutting edge is fixedly connected to the first bottom plate in an inclined 45-degree mode.

As a further scheme of the invention: the cutting bearing plate comprises a cutter groove and a second bottom plate, the second bottom plate is inclined at 45 degrees and provided with the cutter groove, and the position of the cutter groove corresponds to the position of the cutter edge.

As a further scheme of the invention: the first round platform corresponds to the second round platform.

As a further scheme of the invention: the module splicing ring comprises a module splicing ring head and a module splicing ring center column, and the diameter of the module splicing ring center column is matched with the inner diameters of the first through hole and the second through hole.

As a further scheme of the invention: the diameter of the four grooves of the circular groove is matched with the diameter of the bamboo skewer.

As a further scheme of the invention: the watermelon grafting tool comprises the following use steps:

after a growing point of a rootstock is removed, obliquely inserting a hole at an angle of about 45 degrees into the lower position of a stem of a midrib leaf of another cotyledon by using a bamboo skewer along the base part of the midrib leaf of one cotyledon, wherein the depth is about one centimeter, and the force is preferably that the bamboo skewer is pricked by pinching the stem with fingers;

and secondly, pressing the rotating main frame I and the rotating main frame II in the finger fixing sleeve I and the finger fixing sleeve II through fingers, enabling the cutting part and the cutting bearing plate to be matched with each other, cutting a cutter at a position, one centimeter away from a hypocotyl of the scion petiole, slightly rotating, then cutting another cutter at the other side, cutting the hypocotyl of the scion petiole, one centimeter away from the hypocotyl into a wedge shape with two-side cuts, then accurately and obliquely inserting the cut scion into a jack inserted by the bamboo skewer, and enabling the scion cotyledon and the stock cotyledon to cross in a cross shape.

The invention has the beneficial effects that: the first rotating main frame is rotatably connected to the second rotating main frame through the module splicing ring, the first rotating main frame and the two sides of the rotating main frame are fixedly connected with a first finger fixing sleeve and a second finger fixing sleeve, fingers control the operation of a grafting tool through the first finger fixing sleeve and the second finger fixing sleeve and avoid the falling and loss of the tool at the same time, the middle parts of the first rotating main frame and the second rotating main frame are elastically connected through a spring, so that the grafting tool returns to the original position after being cut and used, labor and trouble are saved, the first buckle and the second buckle are arranged at the head parts of the first rotating main frame and the second rotating main frame, the bamboo skewer fixer is arranged in the comfortable direction of workers, meanwhile, as the cutting part and the cutting bearing plate are arranged at the head parts of the first rotating main frame and the second rotating main frame, the cutting of the scions is completed through the matching motion of the cutting part and the cutting bearing plate, cutting portion, cutting carrier plate and bamboo skewer are installed simultaneously on same grafting tool for whole grafting process has obtained simplifying, and whole grafting tool has simplified the grafting operating procedure, has made things convenient for the grafting to go on fast, makes the grafting process safe simple and convenient more, has also made things convenient for the arrangement of grafting tool, has avoided losing of grafting tool.

Drawings

The invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a front view of the rotating frame of the present invention;

FIG. 3 is a schematic view of a reverse structure of the rotating main frame of the present invention;

FIG. 4 is a schematic view of a second construction of the rotating main frame according to the present invention;

FIG. 5 is a schematic diagram of a modular splice ring configuration of the present invention;

FIG. 6 is a schematic view of a bamboo skewer holder of the present invention;

FIG. 7 is a schematic view of a cutting portion according to the present invention;

fig. 8 is a schematic view of a cutting carrier plate according to the present invention.

In the figure: 1. rotating the main frame I; 2. rotating the main frame II; 3. a modular split ring; 4. fixing a sleeve I by a finger; 5. fixing a sleeve II by using a finger; 6. a bamboo skewer fixer; 7. a spring; 8. a cutting section; 9. cutting the bearing plate; 10. bamboo skewers; 11. a first through hole; 12. a first round table; 13. a first mounting groove; 14. a first buckle is arranged; 15. a first circular groove; 16. a second circular groove; 21. a first boss; 22. a second through hole; 23. a circular groove III; 24. a second round table; 25. a second mounting groove; 26. a second buckle; 31. a modular split ring head; 32. a modular split ring central column; 61. fixing the rod; 62. a fourth circular groove; 63. clamping a platform; 64. a fastening groove; 81. a blade; 82. a first bottom plate; 91. a cutter groove; 92. and a second bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, a watermelon grafting tool comprises a first rotating main frame 1 and a second rotating main frame 2;

the rotating main frame I1 is rotatably connected to the rotating main frame II 2 through the module splicing ring 3, a through hole I11 is formed in the center of the tail part of the rotating main frame I1, a circular groove I15 is formed in the center of the reverse side of the tail part of the rotating main frame I1, a boss I21 is arranged in the center of the front side of the tail part of the rotating main frame II 2, a through hole II 22 is formed in the center of the tail part of the rotating main frame II 2, the module splicing ring 3 penetrates through the through hole I11 and the through hole II 22 to be fixedly connected to the tail parts of the rotating main frame I1 and the rotating main frame II 2, and the boss I21 is rotatably installed in the;

the middle part of the inner side of the first rotating main frame 1 is provided with a first round platform 12, the middle part of the inner side of the second rotating main frame 2 is provided with a second round platform 24, the center of the first round platform 12 is provided with a second round groove 16, the center of the second round platform 24 is provided with a third round groove 23, the middle parts of the second round groove 16 and the third round groove 23 are fixedly connected with a spring 7, the outer side of the first rotating main frame 1 is fixedly connected with a first finger fixing sleeve 4, the outer side of the second rotating main frame 2 is fixedly connected with a second finger fixing sleeve 5, the outer side head of the first rotating main frame 1 is provided with a first buckle 14, the outer side head of the second rotating main frame 2 is provided with a second buckle 26, the second buckle 26 is fixedly connected with a bamboo skewer fixer 6, the head of the bamboo skewer fixer 6 is fixedly provided with a bamboo skewer 10, the head of the first rotating main frame 1 is provided with a first, and a cutting bearing plate 9 is arranged in the second mounting groove 25.

Bamboo stick fixer 6 includes dead lever 61, four 62 in the circular slot, card platform 63 and buckle groove 64, card platform 63 front end fixedly connected with dead lever 61, four 62 in the circular slot have been seted up at dead lever 61 front end center, fixed mounting has bamboo stick 10 in the four 62 in the circular slot, buckle groove 64 has been seted up to card platform 63 one side, buckle groove 64 and two 26 fixed connection of buckle.

The cutting part 8 comprises a blade 81 and a first bottom plate 82, wherein the blade 81 is fixedly connected to the first bottom plate 82 in an inclined manner of 45 degrees.

The cutting carrier plate 9 comprises a knife groove 91 and a second bottom plate 92, the second bottom plate 92 is inclined at 45 degrees and provided with the knife groove 91, and the position of the knife groove 91 corresponds to the position of the knife edge 81.

The first round platform 12 corresponds to the second round platform 24 in position.

The module splicing ring 3 comprises a module splicing ring head 31 and a module splicing ring center column 32, and the diameter of the module splicing ring center column 32 is matched with the inner diameter of the first through hole 11 and the inner diameter of the second through hole 22.

The diameter of the four circular grooves 62 is matched with the diameter of the bamboo skewer 10.

The watermelon grafting tool comprises the following use steps:

after a growing point of a rootstock is removed, obliquely inserting a hole with the depth of about one centimeter by using a bamboo skewer 10 along the base part of a midrib of one cotyledon to the position below a petiole of a midrib of the other cotyledon by an angle of about 45 degrees, wherein the force is preferably that the bamboo skewer 10 is pricked by pinching the stem with fingers;

and secondly, pressing the rotating main frame I1 and the rotating main frame II 2 in the finger fixing sleeve I4 and the finger fixing sleeve II 5 through fingers, enabling the cutting part 8 and the cutting bearing plate 9 to be matched with each other to cut a knife at a position, one centimeter away from a hypocotyl of the scion cotyledon stalk, slightly rotating, then cutting a knife at the other side, cutting the hypocotyl of the scion cotyledon stalk, one centimeter away from the hypocotyl of the scion cotyledon stalk, into a wedge shape with two-side cuts, then accurately and obliquely inserting the cut scion into a cutting hole formed by the bamboo skewer 10, and enabling the scion cotyledon and the stock cotyledon to be crossed in a cross shape.

The working principle of the invention is as follows: the rotary main frame 1 is rotatably connected to the rotary main frame 2 through the module splicing ring 3, the side surfaces of the rotary main frame 1 and the rotary main frame 2 are fixedly connected with a finger fixing sleeve 4 and a finger fixing sleeve 5, fingers control the operation of a grafting tool through the finger fixing sleeve 4 and the finger fixing sleeve 5, and meanwhile, the tool is prevented from falling off, the middle parts of the rotary main frame 1 and the rotary main frame 2 are elastically connected through a spring 7, so that the grafting tool returns to the original position after being cut and used, labor and trouble are saved, the heads of the rotary main frame 1 and the rotary main frame 2 are provided with a buckle 14 and a buckle 26, the bamboo skewer fixer 6 is installed in the comfortable direction of workers, meanwhile, because the heads of the rotary main frame 1 and the rotary main frame 2 are provided with a cutting part 8 and a cutting bearing plate 9, the cutting of the scion is completed through the matching motion of the cutting part 8 and the cutting bearing plate 9, and the safety of, the installed bamboo stick fixer 6 can be used for facilitating the worker to insert holes, and the cutting part 8, the cutting bearing plate 9 and the bamboo stick 10 are simultaneously installed on the same grafting tool, so that the whole grafting process is simplified.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.

Claims

1. A watermelon grafting tool, which comprises a first rotating main frame (1) and a second rotating main frame (2), and is characterized in that,

the rotary main frame I (1) is rotatably connected to the rotary main frame II (2) through a module splicing ring (3), a through hole I (11) is formed in the center of the tail part of the rotary main frame I (1), a circular groove I (15) is formed in the center of the reverse side of the tail part of the rotary main frame I (1), a boss I (21) is arranged in the center of the front side of the tail part of the rotary main frame II (2), a through hole II (22) is formed in the center of the tail part of the rotary main frame II (2), the module splicing ring (3) penetrates through the through hole I (11) and the through hole II (22) and is fixedly connected to the tail parts of the rotary main frame I (1) and the rotary main frame II (2), and the boss I (21) is rotatably installed in the circular groove I;

the bamboo skewer is characterized in that a first round table (12) is arranged in the middle of the inner side of a first rotating main frame (1), a second round table (24) is arranged in the middle of the inner side of a second rotating main frame (2), a second round groove (16) is formed in the center of the first round table (12), a third round groove (23) is formed in the center of the second round table (24), a first fixedly connected spring (7) is fixedly connected with the second round groove (16) and the third round groove (23), a first finger fixing sleeve (4) is fixedly connected with the outer side of the first rotating main frame (1), a second finger fixing sleeve (5) is fixedly connected with the outer side of the second rotating main frame (2), a first buckle (14) is arranged at the head of the outer side of the first rotating main frame (1), a second buckle (26) is arranged at the head of the outer side of the second rotating main frame (2), a bamboo skewer fixer (6) is fixedly connected, rotate body frame one (1) head and seted up mounting groove one (13), rotate body frame two (2) head and seted up mounting groove two (25), install cutting portion (8) in mounting groove one (13), install cutting carrier plate (9) in mounting groove two (25).

2. The watermelon grafting tool according to claim 1, wherein the bamboo stick fixer (6) comprises a fixing rod (61), a round groove four (62), a clamping table (63) and a clamping groove (64), the fixing rod (61) is fixedly connected to the front end of the clamping table (63), the round groove four (62) is formed in the center of the front end of the fixing rod (61), the bamboo stick (10) is fixedly installed in the round groove four (62), the clamping groove (64) is formed in one side of the clamping table (63), and the clamping groove (64) is fixedly connected with the clamping groove two (26).

3. The watermelon grafting tool according to claim 1, wherein the cutting part (8) comprises a blade (81) and a first bottom plate (82), and the blade (81) is fixedly connected to the first bottom plate (82) at an inclination of 45 degrees.

4. The watermelon grafting tool according to claim 1, wherein the cutting carrier plate (9) comprises a knife groove (91) and a second bottom plate (92), the second bottom plate (92) is inclined by 45 degrees and provided with a knife groove (91), and the position of the knife groove (91) corresponds to the position of the knife edge (81).

5. The watermelon grafting tool according to claim 1, wherein the first round platform (12) corresponds to the second round platform (24).

6. The watermelon grafting tool according to claim 1, wherein the modular split ring (3) comprises a modular split ring head (31) and a modular split ring center post (32), wherein the modular split ring center post (32) has a diameter that is adapted to the inner diameter of the first through hole (11) and the second through hole (22).

7. The watermelon grafting tool according to claim 1, wherein the diameter of the four circular grooves (62) is adapted to the diameter of the bamboo skewer (10).

8. The watermelon grafting tool according to claim 1, wherein the use steps of the watermelon grafting tool are as follows:

step one, after a growing point of a rootstock is removed, a hole is obliquely inserted into a bamboo skewer (10) along the base part of a midvein of a cotyledon on one side to the position below a midvein petiole of the other cotyledon at an angle of about 45 degrees, the depth is about one centimeter, and the force is preferably that the bamboo skewer (10) is pricked by pinching the stem with fingers;

and secondly, pressing the rotating main frame I (1) and the rotating main frame II (2) in the finger fixing sleeve I (4) and the finger fixing sleeve II (5) through fingers, enabling the cutting part (8) and the cutting bearing plate (9) to be matched with each other to cut a knife at a position, which is one centimeter away from a hypocotyl of the scion cotyledon stalk, cutting the knife at the other side after slight rotation, cutting the hypocotyl of the scion cotyledon stalk, which is one centimeter away from the scion cotyledon stalk, into a wedge shape with two-side cuts, and then accurately and obliquely inserting the cut scion into a jack which is inserted by using the bamboo skewer (10), wherein the scion cotyledon and the stock are crossed in a cross shape.