CN215454122U - Fixing device is used in fruit tree grafting - Google Patents
Fixing device is used in fruit tree grafting Download PDFInfo
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- CN215454122U CN215454122U CN202120776329.2U CN202120776329U CN215454122U CN 215454122 U CN215454122 U CN 215454122U CN 202120776329 U CN202120776329 U CN 202120776329U CN 215454122 U CN215454122 U CN 215454122U
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Abstract
The utility model discloses a fixing device for grafting fruit trees, which comprises a first sleeve and a second sleeve, wherein the first sleeve comprises a first sleeve plate and a second sleeve plate, one end of the first sleeve plate is movably connected with one end of the second sleeve plate through a bolt, the other end of the first sleeve plate is connected with the other end of the second sleeve plate through a clamping sleeve, a telescopic rod mechanism is arranged between the first sleeve and the second sleeve, the telescopic rod mechanism comprises a thick rod and a thin rod, a third pin hole is formed in the thick rod, a fourth pin hole is formed in the thin rod, and a third pin shaft penetrates through the third pin hole and the fourth pin hole and is movably arranged. The structure of the utility model is reasonable in design, the first sleeve is sleeved on the main branch for fixing and supporting, the second sleeve is sleeved on the junction of the scion and the stock for fixing, the connection is firm and reliable, the telescopic rod mechanism arranged between the first sleeve and the second sleeve supports the second sleeve at the junction of the scion and the stock, the junction of the scion and the stock is stable and reliable, the normal growth of the scion is facilitated, and the success rate of grafting is improved.
Description
Technical Field
The utility model belongs to the technical field of grafting, and particularly relates to a fixing device for grafting fruit trees.
Background
In gardens, the branches of one plant (scion) are usually grafted onto the roots or stems of another plant (rootstock) so that the two parts which are grafted together grow into a complete plant. At present, the adhesive tape is generally used for fixing the two, the connection is not firm, the branches of the plants are easy to break and connect under the action of the self weight and the external environment, the grafting failure is caused, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a fixing device for grafting fruit trees.
The utility model is realized by the following steps: a fixing device for fruit tree grafting comprises a first sleeve and a second sleeve which are identical in structure, the first sleeve is sleeved on a main branch to be fixedly supported, the second sleeve is sleeved on a joint of a scion and a stock to be fixed, the connection is firm and reliable, the first sleeve comprises a first sleeve plate and a second sleeve plate which are arc-shaped and are closely connected with a plant, one end of the first sleeve plate and one end of the second sleeve plate are movably connected through a bolt, the first sleeve plate and the second sleeve plate are opened and closed along the bolt, so that a fixing point is reasonably selected, an L-shaped first clamping piece is fixedly arranged at one end of the first sleeve plate, which is away from the bolt, an L-shaped second clamping piece is fixedly arranged at one end of the second sleeve plate, which is away from the bolt, the first clamping piece and the second clamping piece are identical in structure size and symmetrically arranged, clamping pieces are sleeved on the first clamping piece and the second clamping piece, and the positions of the first clamping piece and the second clamping piece are limited through clamping sleeves, thereby ensuring the reliable and tight connection of the first sleeve plate and the second sleeve plate with the plant, fixedly arranging a first base on the first sleeve plate near the bolt, symmetrically arranging first pin holes on the first base, movably arranging a first pin shaft through the first pin holes, conveniently and quickly disassembling, easily replacing first sleeves with different specifications according to actual requirements, fixedly arranging a second base on corresponding positions on the second sleeve, symmetrically arranging second pin holes on the second base, movably arranging a second pin shaft through the second pin holes, conveniently and quickly disassembling, easily replacing second sleeves with different specifications according to actual requirements, arranging a telescopic rod mechanism between the first sleeve and the second sleeve, supporting the second sleeve at the joint of the scion and the stock, and ensuring the stable and reliable position of the joint of the scion and the stock, the scion can grow normally, the telescopic rod mechanism comprises a thick rod and a thin rod, one end of the thick rod is provided with a first through hole, the first pin shaft passes through the first through hole, the thick rod rotates along the first pin shaft, the position of the thick rod is convenient to adjust, one end of the thin rod is movably arranged in the thick rod, the other end of the thin rod is provided with a second through hole, the second pin shaft penetrates through the second through hole, the thin rod rotates along the second pin shaft, the position of the thin rod is convenient to adjust, a plurality of third pin holes are uniformly formed in the thick rod, a plurality of fourth pin holes are uniformly formed in the thin rod, a third pin shaft is movably arranged through the third pin holes and the fourth pin holes, the expansion amount of the thin rod in the thick rod is adjusted, so that when the first sleeve and the second sleeve are in proper positions, and inserting a third pin shaft into the third pin hole and the fourth pin hole to fix the length of the telescopic rod mechanism.
Preferably, the one end that first lagging is close to the bolt is seted up flutedly, the one end that the second lagging is close to the bolt is provided with the bellying, the bellying agrees with the recess mutually, the third through-hole has been seted up to the symmetry on the first lagging of recess both sides, passes the fourth through-hole has been seted up at the center of bellying cross section, the bolt passes third through-hole and fourth through-hole in proper order, and first lagging and second lagging reliably rotate along the bolt, the cover is equipped with the nut on the bolt, prevents that first lagging and second lagging from breaking away from the bolt.
Preferably, the first sleeve plate and the second sleeve plate are internally and fixedly provided with rubber pads, so that the first sleeve plate and the second sleeve plate are reliably and tightly connected with plants, a buffering effect is achieved, and the plant epidermis is not damaged.
Preferably, one end of the clamping sleeve is fixedly provided with a baffle plate, the position of the clamping sleeve is limited, the middle position of the outer wall of the clamping sleeve is fixedly provided with a push handle, force is convenient to apply, and the connection of the first clamping piece and the second clamping piece with the clamping sleeve is convenient and labor-saving.
Preferably, the first base is located at a middle position of the first sleeve, and the second base is located at a middle position of the second sleeve.
The utility model has the beneficial effects that: the structure of the utility model is reasonable in design, the first sleeve is sleeved on the main branch for fixing and supporting, the second sleeve is sleeved on the junction of the scion and the stock for fixing, the connection is firm and reliable, the telescopic rod mechanism arranged between the first sleeve and the second sleeve supports the second sleeve at the junction of the scion and the stock, the junction of the scion and the stock is stable and reliable, the normal growth of the scion is facilitated, and the success rate of grafting is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the first sleeve;
FIG. 3 is a side view of the first sleeve;
fig. 4 is a schematic structural view of the ferrule;
in the figure: 1. a first sleeve; 2. a second sleeve; 3. a first deck; 4. a second deck; 5. a bolt; 6. a first clip member; 7. a second clip member; 8. a card sleeve; 9. a first base; 10. a first pin hole; 11. a first pin shaft; 12. a second base; 13. a second pin hole; 14. a second pin shaft; 15. a telescopic rod mechanism; 16. a thick rod; 17. a thin rod; 18. a first through hole; 19. a second through hole; 20. a third pin hole; 21. a fourth pin hole; 22. a third pin shaft; 23. a groove; 24. a boss portion; 25. a third through hole; 26. a fourth via hole; 27. a nut; 28. a rubber pad; 29. a baffle plate; 30. a push handle.
Detailed Description
In order to clearly understand the technical scheme of the utility model, the utility model is further explained with reference to the attached drawings.
As shown in fig. 1-4, a fixing device for grafting fruit trees comprises a first sleeve 1 and a second sleeve 2 which have the same structure, the first sleeve 1 is sleeved on a main branch for fixing and supporting, the second sleeve 2 is sleeved on a joint of a scion and a stock for fixing, the connection is firm and reliable, the first sleeve 1 comprises a first sleeve plate 3 and a second sleeve plate 4 which are in an arc structure and are closely connected with a plant, rubber pads 28 are fixedly arranged in the first sleeve plate 3 and the second sleeve plate 4, so that the first sleeve plate 3 and the second sleeve plate 4 are reliably and closely connected with the plant and have a buffering effect without damaging the plant epidermis, one end of the first sleeve plate 3 is movably connected with one end of the second sleeve plate 4 through a bolt 5, the first sleeve plate 3 and the second sleeve plate 4 are opened and closed along the bolt 5, thereby reasonably selecting a fixed point, one end of the first sleeve plate 3 close to the bolt 5 is provided with a groove 23, a boss 24 is arranged at one end of the second sleeve plate 4 close to the bolt 5, the boss 24 is matched with the groove 23, third through holes 25 are symmetrically arranged on the first sleeve plate 3 at two sides of the groove 23, a fourth through hole 26 is arranged at the center of the cross section of the boss 24, the bolt 5 sequentially passes through the third through holes 25 and the fourth through hole 26, the first sleeve plate 3 and the second sleeve plate 4 reliably rotate along the bolt 5, a nut 27 is sleeved on the bolt 5 to prevent the first sleeve plate 3 and the second sleeve plate 4 from being separated from the bolt 5, an L-shaped first clamping piece 6 is fixedly arranged at one end of the first sleeve plate 3 departing from the bolt 5, an L-shaped second clamping piece 7 is fixedly arranged at one end of the second sleeve plate 4 departing from the bolt 5, the first clamping piece 6 and the second clamping piece 7 are identical in structural size and symmetrically arranged, and a clamping sleeve 8 is sleeved on the first clamping piece 6 and the second clamping piece 7, the positions of a first clamping piece 6 and a second clamping piece 7 are limited through a clamping sleeve 8, so that the reliable tight connection between the first sleeve plate 3 and a plant and the second sleeve plate 4 are ensured, one end of the clamping sleeve 8 is fixedly provided with a baffle 29 for limiting the position of the clamping sleeve 8, the middle position of the outer wall of the clamping sleeve 8 is fixedly provided with a push handle 30 for applying force to conveniently and labor-saving connect the first clamping piece 6 and the second clamping piece 7 with the clamping sleeve 8, a first base 9 is fixedly arranged on the first sleeve plate 3 close to a bolt 5, the first base 9 is arranged at the middle position of the first sleeve 1, first pin holes 10 are symmetrically arranged on the first base 9, a first pin shaft 11 is movably arranged through the first pin holes 10, the dismounting is convenient and fast, the replacement of the first sleeves 1 with different specifications can be easily carried out according to actual needs, and a second base 12 is fixedly arranged at the corresponding position on the second sleeve 2, the second base 12 is positioned in the middle of the second sleeve 2, the second base 12 is symmetrically provided with second pin holes 13, second pin shafts 14 are movably arranged through the second pin holes 13, the second sleeve 2 is convenient and quick to disassemble and assemble, and can be easily replaced with different specifications according to actual requirements, a telescopic link mechanism 15 is arranged between the first sleeve 1 and the second sleeve 2 to support the second sleeve 2 at the joint of the scion and the stock, so that the position of the joint of the scion and the stock is stable and reliable, and the normal growth of the scion is facilitated, the telescopic link mechanism 15 comprises a thick rod 16 and a thin rod 17, one end of the thick rod 16 is provided with a first through hole 18, the first pin shaft 11 passes through the first through hole 18, the thick rod 16 rotates along the first pin shaft 11 to facilitate the position adjustment of the thick rod 16, one end of the thin rod 17 is movably arranged in the thick rod 16, and the other end of the thin rod 17 is provided with a second through hole 19, the second pin shaft 14 penetrates through the second through hole 19, the thin rod 17 rotates along the second pin shaft 14, the position of the thin rod 17 is convenient to adjust, the thick rod 16 is evenly provided with a plurality of third pin holes 20, the thin rod 17 is evenly provided with a plurality of fourth pin holes 21, the third pin shaft 22 penetrates through the third pin holes 20 and the fourth pin holes 21, the stretching amount of the thin rod 17 in the thick rod 16 is adjusted, when the first sleeve 1 and the second sleeve 2 are in proper positions, the third pin shaft 22 is inserted into the third pin holes 20 and the fourth pin holes 21, and the length of the telescopic link mechanism 15 is fixed.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (5)
1. A fixing device for grafting fruit trees is characterized by comprising a first sleeve and a second sleeve which are identical in structure, wherein the first sleeve comprises a first sleeve plate and a second sleeve plate which are of arc structures, one ends of the first sleeve plate and the second sleeve plate are movably connected through bolts, one end of the first sleeve plate, which is away from the bolts, is fixedly provided with an L-shaped first clamping piece, one end of the second sleeve plate, which is away from the bolts, is fixedly provided with an L-shaped second clamping piece, the first clamping piece and the second clamping piece are identical in structure and size and are symmetrically arranged, clamping sleeves are sleeved on the first clamping piece and the second clamping piece, a first base is fixedly arranged on the first sleeve plate, which is close to the bolts, first pin holes are symmetrically formed in the first base, first pin shafts are movably arranged through the first pin holes, a second base is fixedly arranged at corresponding positions on the second sleeve, second pin holes are symmetrically formed in the second base, pass second pinhole activity is provided with the second round pin axle, be provided with telescopic link mechanism between first sleeve and the second sleeve, telescopic link mechanism includes thick pole and thin pole, first through-hole has been seted up to the one end of thick pole, first round pin axle passes first through-hole, the one end activity of thin pole sets up in the thick pole, and the second through-hole has been seted up to the other end of thin pole, the second round pin axle passes the second through-hole, a plurality of third pinholes have evenly been seted up on the thick pole, a plurality of fourth pinholes have evenly been seted up on the thin pole, pass third pinhole and fourth pinhole activity are provided with the third round pin axle.
2. The fixing device for grafting fruit trees as claimed in claim 1, wherein a groove is formed in one end of the first sleeve plate close to the bolt, a protruding portion is arranged at one end of the second sleeve plate close to the bolt, the protruding portion is matched with the groove, third through holes are symmetrically formed in the first sleeve plate on two sides of the groove, a fourth through hole is formed in the center of the cross section of the protruding portion, the bolt sequentially penetrates through the third through hole and the fourth through hole, and a nut is sleeved on the bolt.
3. The fixing device for fruit tree grafting as claimed in claim 1, wherein rubber pads are fixedly arranged in the first set of plate and the second set of plate.
4. The fixing device for fruit tree grafting as claimed in claim 1, wherein a baffle is fixedly arranged at one end of the cutting sleeve, and a push handle is fixedly arranged at the middle position of the outer wall of the cutting sleeve.
5. The fruit tree grafting fixing device as claimed in claim 1, wherein the first base is located at a middle position of the first sleeve, and the second base is located at a middle position of the second sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120776329.2U CN215454122U (en) | 2021-04-16 | 2021-04-16 | Fixing device is used in fruit tree grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120776329.2U CN215454122U (en) | 2021-04-16 | 2021-04-16 | Fixing device is used in fruit tree grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215454122U true CN215454122U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120776329.2U Active CN215454122U (en) | 2021-04-16 | 2021-04-16 | Fixing device is used in fruit tree grafting |
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| Country | Link |
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| CN (1) | CN215454122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451157A (en) * | 2022-03-21 | 2022-05-10 | 广东省农业科学院果树研究所 | Oranges and tangerines stock curved stock device |
-
2021
- 2021-04-16 CN CN202120776329.2U patent/CN215454122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451157A (en) * | 2022-03-21 | 2022-05-10 | 广东省农业科学院果树研究所 | Oranges and tangerines stock curved stock device |
| CN114451157B (en) * | 2022-03-21 | 2023-11-21 | 广东省农业科学院果树研究所 | Curved hammering block device of oranges and tangerines stock |
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