CN111903358A - Novel support is prevent wind in fruit tree grafting - Google Patents
Novel support is prevent wind in fruit tree grafting Download PDFInfo
- Publication number
- CN111903358A CN111903358A CN202010934537.0A CN202010934537A CN111903358A CN 111903358 A CN111903358 A CN 111903358A CN 202010934537 A CN202010934537 A CN 202010934537A CN 111903358 A CN111903358 A CN 111903358A
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- sleeve
- fixing
- fruit tree
- column
- wind
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0225—Wind breakers, i.e. devices providing lateral protection of the plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/04—Supports for hops, vines, or trees
- A01G17/10—Holders for boughs or branches
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
- A01G2/38—Holding; Ligating
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a novel windproof bracket for fruit tree grafting, and relates to the technical field of fruit tree protection devices. The wind-proof support comprises a wind-proof support body, wherein the wind-proof support body comprises a fixed sleeve, a plurality of adjusting mechanisms, a rotating sleeve and a positioning sleeve, the plurality of adjusting mechanisms are uniformly distributed and matched on the side wall of the fixed sleeve along the circumferential direction, the positioning sleeve is fixedly sleeved on the outer side wall of one end of the fixed sleeve, and the rotating sleeve is sleeved on the outer side of the positioning sleeve in a sliding manner; the fixed sleeve is symmetrically formed by two semicircular protection plates, L-shaped fixing plates are symmetrically arranged on two sides of the outside of the semicircular protection plates, and one end of each L-shaped fixing plate is fixedly connected to the outer side wall of one end of the fixed sleeve. According to the invention, through the arrangement of the arc top positioning plate, the adjusting spring, the inserting column, the bolt column, the fan blade and the rotating sleeve and the matching among the components, the windproof effect can be effectively improved in the use process of the device, the device is beneficial to the normal growth of a grafting position, and the grafting effect is good.
Description
Technical Field
The invention belongs to the technical field of fruit tree protection devices, and particularly relates to a novel fruit tree grafting windproof bracket which is mainly used for windproof function in the fruit tree grafting process.
Background
Fruit tree grafting is one of the methods for vegetative propagation of fruit trees, namely, branches or buds on a good variety of plants are grafted to a proper part of another plant, and the branches or buds are combined to generate a new plant;
the prior publication, CN208987367U, a novel windproof bracket for grafting fruit trees, discloses a windproof bracket for grafting fruit trees, which comprises two opposite semi-arc cover plates, wherein one ends of the two semi-arc cover plates, which are close to each other, are bound and connected through a telescopic connecting belt, the other ends of the two semi-arc cover plates, which are close to each other, are both bonded with a fixed side plate, a locking screw penetrates through the insides of the two side plates, a fixed inner control block is arranged inside the semi-arc cover plates, the novel windproof bracket for fruit tree grafting can change the radian of the semi-arc shroud plate in a bending way, is convenient to coat on trunks with different thicknesses, meanwhile, the elasticity of the half-arc shroud plate can be wrapped on the trunk to be fully contacted with the outer surface of the trunk, the stability of fixation is improved, the grafted branch seedlings are prevented from being damaged due to the insecure deflection of the fixation, the half-arc shroud plate can be fixed by screwing the nut, the operation is simple and convenient, and the labor intensity of grafting operation is reduced;
although the technical means plays a certain role in protection and protection for fruit tree grafting, the method has certain defects: firstly, the size of the fixed inner control block for fixing the grafting position in the technical means is fixed, but the branch can become thicker gradually in the growth process of the fruit tree, when the grafting protection is carried out through the technical means, a groove can be generated at the grafting position along with the growth of the fruit tree, so that the grafting position is too weak, and the normal growth of the fruit tree is influenced.
Disclosure of Invention
The invention aims to provide a novel fruit tree grafting windproof bracket which is beneficial to normal growth of a fruit tree grafting part and has a good windproof effect, and solves the problems that the conventional fruit tree grafting windproof bracket influences the normal growth of the fruit tree grafting part and the overall direction effect of the conventional fruit tree grafting windproof bracket is poor.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a novel fruit tree grafting windproof bracket which comprises a windproof bracket body, wherein the windproof bracket body comprises a fixed sleeve, a plurality of adjusting mechanisms, a rotating sleeve and a positioning sleeve, the side wall of the fixed sleeve is uniformly matched with the plurality of adjusting mechanisms along the circumferential direction, the outer side wall of one end of the fixed sleeve is fixedly sleeved with the positioning sleeve, and the outer side of the positioning sleeve is slidably sleeved with the rotating sleeve;
the fixing sleeve is formed by two semicircular protection plates in a symmetrical mode, L-shaped fixing plates are symmetrically arranged on two sides of the outer portion of each semicircular protection plate, one end of each L-shaped fixing plate is fixedly connected to the outer side wall of one end of the fixing sleeve, and the L-shaped fixing plates and the positioning sleeves are respectively fixedly connected to the outer side walls of two ends of the fixing sleeve;
the adjusting mechanism comprises an arc-shaped positioning plate, a bolt column and an adjusting spring, wherein an inserting column is fixedly connected to the middle of one side surface of the arc-shaped positioning plate, which is close to the bolt column, and the other end of the inserting column is sleeved in one end of the bolt column in a sliding manner;
the bolt column is spirally sleeved in a first internal thread hole on a side plate of the fixed sleeve, and a limiting disc is fixedly sleeved on the outer side wall of one end, extending to the inner side of the fixed sleeve, of the bolt column;
an adjusting spring is sleeved outside the inserted column at the position between the limiting disc and the arc-shaped positioning plate in a sliding manner, one end of the adjusting spring is fixedly connected to one outer side wall of the arc-shaped positioning plate, and the other end of the adjusting spring is arranged in contact with one side face of the limiting disc;
limiting rings are symmetrically arranged on the upper portion and the lower portion of the outer side wall of the positioning sleeve, the rotating sleeve is sleeved between the two limiting rings in a sliding mode, and air guide wings and fan blades are symmetrically arranged on two sides of each limiting ring;
the wind guide wing is fixedly connected to the outer side wall of the rotating sleeve through a first fixing column; the fan blades are slidably sleeved in the grooves in the I-shaped columns, and the I-shaped columns are fixedly connected to the outer side wall of the rotating sleeve through second fixing columns.
Furthermore, a fixing ring is uniformly distributed on one end face, close to the positioning sleeve, of the fixing sleeve along the circumferential direction, and a connecting mechanism used for fixing the windproof support body and the main branches of the fruit trees is arranged on the fixing ring in a matched mode.
Further, a modification of the connecting mechanism is comprised of a tying band having one end thereof tied to the fixing ring.
Further, another improvement of the connecting mechanism consists of a connecting spring and another windproof bracket body, wherein two ends of the connecting spring are respectively buckled in fixing rings which are arranged on the two windproof bracket bodies in an aligned mode.
Furthermore, locking bolts are fixedly connected to two ends of one side surface of each of the two L-shaped fixing plates on one fixing sleeve, and through holes are formed in the two L-shaped fixing plates on the other fixing sleeve in one-to-one correspondence with the locking bolts;
the locking bolts and the through holes which are arranged in one-to-one correspondence are matched and fixed.
Furthermore, an arc-shaped rubber plate is bonded on the other side face of the arc-shaped positioning plate, which is opposite to the side face connected with the inserting column.
Furthermore, a rotating handle is fixedly sleeved outside one end of the bolt column extending to the outer side of the fixing sleeve.
Furthermore, second internal thread holes are uniformly distributed on the positioning sleeves on the outer sides of the two limiting rings along the circumferential direction, and third internal thread holes are formed in the fixing sleeves on the inner sides of the second internal thread holes in a one-to-one correspondence manner with the second internal thread holes; and the second internal thread hole and the third internal thread hole are matched and fixed through a screw.
The invention has the following beneficial effects:
1. according to the invention, the bolt column and the first internal thread hole on the fixed sleeve are arranged in a spiral matching manner, the position of the arc-shaped positioning plate can be adjusted by rotating the bolt column in the grafting process, the adjustment is convenient to carry out according to the thickness of a grafted branch, the arc-shaped positioning plate can be automatically adjusted by slidably sleeving the insertion column fixedly connected with the arc-shaped positioning plate in one end of the bolt column in the growing and thickening process of the branch, the normal growth of the grafting position of a fruit tree is ensured, and the arc-shaped positioning plate is always in a stressed state by arranging the adjusting spring, so that the arc-shaped rubber plate on the arc-shaped positioning plate is always tightly attached to the vertical outer surface.
2. The fixed sleeve can be used for fixing and preventing wind at a grafting part, the fan blades can be driven to rotate under the action of wind through the arrangement of the fan blades, and further part of wind energy can be converted into mechanical energy for rotating the fan blades, the wind prevention effect of the device is further improved, the automatic adjustment of the fan blades can be realized according to the direction of the wind through the arrangement that the rotating sleeve is slidably sleeved on the positioning sleeve and the matching of the wind guide wings, the maximum conversion of the wind energy is realized, and the practicability is wider.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of a novel windproof bracket for grafting fruit trees in the first embodiment;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is an exploded view of FIG. 1;
fig. 5 is an assembly view of the harness;
FIG. 6 is a schematic view of the overall structure of the adjustment mechanism;
FIG. 7 is a schematic view of the overall structure of the positioning sleeve;
FIG. 8 is a schematic view of the entire structure of the rotating sleeve;
fig. 9 is a schematic structural view of the novel fruit tree grafting windproof bracket in the second embodiment.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a semicircular protection plate; 2. an adjustment mechanism; 3. rotating the sleeve; 4. a positioning sleeve; 5. a binding band; 6. a connecting spring; 101. an L-shaped fixing plate; 102. a fixing ring; 103. a first internally threaded bore; 104. a third internally threaded bore; 201. an arc-shaped positioning plate; 202. a bolt column; 203. adjusting the spring; 301. a wind guide wing; 302. a fan blade; 401. a limiting ring; 402. a second internally threaded bore; 1011. locking the bolt; 1012. a through hole; 2011. inserting a column; 2012. an arc-shaped rubber plate; 2021. rotating the handle; 2022. a limiting disc; 3011. a first fixed column; 3021. a second fixed column; 3022. an I-shaped column.
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.
In the description of the present invention, it is to be understood that the terms "open", "one side", "lower", "height", "in the annular direction", "concentrically arranged", "alternately connected", "inner", "peripheral side", "outer", and the like, indicate orientations or positional relationships and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example one
Referring to fig. 1-5, the invention is a novel fruit tree grafting windproof bracket, which comprises a windproof bracket body, wherein the windproof bracket body comprises a fixed sleeve, an adjusting mechanism 2, a rotating sleeve 3 and a positioning sleeve 4, as can be seen from the attached drawings, the components form the basic components of the device, a plurality of adjusting mechanisms 2 are uniformly distributed and matched on the side wall of the fixed sleeve along the circumferential direction, the positioning sleeve 4 is fixedly sleeved on the outer side wall of one end of the fixed sleeve, and the rotating sleeve 3 is slidably sleeved on the outer side of the positioning sleeve 4;
fixing rings 102 are uniformly distributed on one end face of the fixing sleeve close to the positioning sleeve 4 along the circumferential direction, and a connecting mechanism for fixing the windproof bracket body and the main branch of the fruit tree is arranged on the fixing rings 102 in a matching manner;
the connecting mechanism consists of a binding belt 5, one end of the binding belt 5 is tied on the fixing ring 102, and the other end of the binding belt 5 is tied on the main branch of the fruit tree, so that the overall stability of the device can be improved;
the fixed sleeve is formed by two semicircular protection plates 1 in a symmetrical mode, L-shaped fixing plates 101 are symmetrically arranged on two sides of the outer portion of each semicircular protection plate 1, one end of each L-shaped fixing plate 101 is fixedly connected to the outer side wall of one end of the fixed sleeve, the L-shaped fixing plates 101 and the positioning sleeves 4 are respectively fixedly connected to the outer side walls of two ends of the fixed sleeve, and due to the arrangement, the L-shaped fixing plates 101 are prevented from blocking the rotating sleeve 3, so that the rotating sleeve 3 can normally work;
two ends of one side surface of each of the two L-shaped fixing plates 101 on one fixing sleeve are fixedly connected with locking bolts 1011, and through holes 1012 are formed in the two L-shaped fixing plates 101 on the other fixing sleeve in one-to-one correspondence with the locking bolts 1011;
the locking bolts 1011 and the through holes 1012 which are arranged in a one-to-one correspondence are matched and fixed;
in the installation process of the device with the structure, the connecting bodies of the rotating sleeve 3 and the positioning sleeve 4 are sleeved on the main branch of the grafting position, then the two semicircular protection plates 1 are symmetrically clamped on the outer side of the grafting position, and the two semicircular protection plates 1 are fixed by rotating the nuts on the locking bolts 1011.
Referring to fig. 5-6, the adjusting mechanism 2 includes an arc-shaped positioning plate 201, a bolt column 202 and an adjusting spring 203, wherein a plug 2011 is fixedly connected to a middle portion of a side surface of the arc-shaped positioning plate 201 close to the bolt column 202, and the other end of the plug 2011 is slidably sleeved in one end of the bolt column 202;
a rotating handle 2021 is fixedly sleeved on the outer side of one end, extending to the outer side of the fixed sleeve, of the bolt column 202, and the rotating handle 2021 is convenient to rotate the bolt column 202;
the bolt column 202 is spirally sleeved in the first internal thread hole 103 on the side plate of the fixed sleeve, and a limiting disc 2022 is fixedly sleeved on the outer side wall of one end of the bolt column 202 extending to the inner side of the fixed sleeve;
an adjusting spring 203 is slidably sleeved outside the plug 2011 between the limiting disc 2022 and the arc positioning plate 201, one end of the adjusting spring 203 is fixedly connected to one outer side wall of the arc positioning plate 201, and the other end of the adjusting spring 203 is in contact with one side surface of the limiting disc 2022;
an arc-shaped rubber plate 2012 is bonded to the other side surface of the arc-shaped positioning plate 201 opposite to the side surface connected with the insert columns 2011, and the arrangement of the arc-shaped rubber plate 2012 can protect the grafting position, so that the damage to the surface of the tree branch caused by the hard contact between the arc-shaped positioning plate 201 and the tree branch is avoided;
through the structure, when the fixing device is used, a worker firstly attaches the arc-shaped rubber plates 2012 to the outer surface of the branch along the outer side of the grafting position, then rotates the bolt column 202 one by one, so that the adjusting spring 203 is in a certain compression state, and the arc-shaped positioning plate 201 is convenient for fixing and protecting the grafting position.
Referring to fig. 5 and 7-8, the outer side wall of the positioning sleeve 4 is provided with limiting rings 401 vertically and symmetrically, the rotating sleeve 3 is slidably sleeved between the two limiting rings 401, and the two sides of the limiting rings 401 are provided with air guide wings 301 and fan blades 302 symmetrically;
second internal thread holes 402 are uniformly distributed on the positioning sleeves 4 on the outer sides of the two limiting rings 401 along the circumferential direction, and third internal thread holes 104 are formed in the fixing sleeves on the inner sides of the second internal thread holes 402 in a one-to-one correspondence manner with the second internal thread holes 402; the second internal thread hole 402 and the third internal thread hole 104 are matched and fixed through screws, and the positioning sleeve 4 and the fixing sleeve are convenient to disassemble and assemble, so that the device is convenient to install by workers;
the air guide wing 301 is fixedly connected to the outer side wall of the rotating sleeve 3 through a first fixing column 3011; the fan blade 302 is slidably sleeved in a groove on the I-shaped column 3022, and the I-shaped column 3022 is fixedly connected to the outer side wall of the rotating sleeve 3 through a second fixing column 3021;
in the arrangement, the rotation of the fan blades 302 can convert part of wind energy into mechanical energy for rotating the fan blades 302, so that good wind resistance is achieved, and the arrangement of the wind guide wings 301 can adjust the fan blades 302 according to the wind direction, so that the maximum conversion of the wind energy is realized.
Example two
Referring to fig. 9, another equivalent improvement of the connection mechanism according to the first embodiment is composed of a connection spring 6 and another wind-proof support body, two ends of the connection spring 6 are respectively fastened in fixing rings 102 aligned on the two wind-proof support bodies, one wind-proof support body is fixedly fitted outside the grafting position, and the other wind-proof support body is fixedly fitted on the main branch of the fruit tree, so as to fix and protect the device.
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. Rather, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a novel support is prevent wind in fruit tree grafting, includes prevent wind the support body, its characterized in that: the windproof bracket comprises a windproof bracket body and is characterized in that the windproof bracket body comprises a fixed sleeve, adjusting mechanisms (2), a rotating sleeve (3) and a positioning sleeve (4), a plurality of adjusting mechanisms (2) are uniformly distributed and matched on the side wall of the fixed sleeve along the circumferential direction, the positioning sleeve (4) is fixedly sleeved on the outer side wall of one end of the fixed sleeve, and the rotating sleeve (3) is sleeved on the outer side of the positioning sleeve (4) in a sliding manner;
the fixing sleeve is formed by two semicircular protection plates (1) in a symmetrical mode, L-shaped fixing plates (101) are symmetrically arranged on two sides of the outer portion of each semicircular protection plate (1), one end of each L-shaped fixing plate (101) is fixedly connected to the outer side wall of one end of the fixing sleeve, and each L-shaped fixing plate (101) and each positioning sleeve (4) are fixedly connected to the outer side walls of two ends of the fixing sleeve respectively;
the adjusting mechanism (2) comprises an arc-shaped positioning plate (201), a bolt column (202) and an adjusting spring (203), wherein an insert column (2011) is fixedly connected to the middle of one side face, close to the bolt column (202), of the arc-shaped positioning plate (201), and the other end of the insert column (2011) is sleeved in one end of the bolt column (202) in a sliding mode;
the bolt column (202) is spirally sleeved in a first internal thread hole (103) on a side plate of the fixed sleeve, and a limiting disc (2022) is fixedly sleeved on the outer side wall of one end, extending to the inner side of the fixed sleeve, of the bolt column (202);
an adjusting spring (203) is sleeved outside an inserted column (2011) between the limiting disc (2022) and the arc-shaped positioning plate (201) in a sliding mode, one end of the adjusting spring (203) is fixedly connected to one outer side wall of the arc-shaped positioning plate (201), and the other end of the adjusting spring (203) is arranged in contact with one side face of the limiting disc (2022);
limiting rings (401) are symmetrically arranged on the outer side wall of the positioning sleeve (4) from top to bottom, the rotating sleeve (3) is sleeved between the two limiting rings (401) in a sliding mode, and wind guide wings (301) and fan blades (302) are symmetrically arranged on two sides of each limiting ring (401);
the air guide wing (301) is fixedly connected to the outer side wall of the rotating sleeve (3) through a first fixing column (3011); the fan blade (302) is sleeved in a groove on the I-shaped column (3022) in a sliding mode, and the I-shaped column (3022) is fixedly connected to the outer side wall of the rotating sleeve (3) through a second fixing column (3021).
2. The novel fruit tree grafting windproof bracket as claimed in claim 1, wherein fixing rings (102) are uniformly arranged on one end surface of the fixing sleeve close to the positioning sleeve (4) along the circumferential direction, and the fixing rings (102) are provided with a connecting mechanism for fixing the windproof bracket body and the main branch of the fruit tree in a matching manner.
3. The novel fruit tree grafting wind-proof support as claimed in claim 2, characterized in that the connecting mechanism is composed of a binding band (5), one end of the binding band (5) is fastened on the fixing ring (102).
4. The novel fruit tree grafting wind-proof support as claimed in claim 2, wherein the connecting mechanism is composed of a connecting spring (6) and another wind-proof support body, and both ends of the connecting spring (6) are respectively buckled in the fixing rings (102) aligned on the two wind-proof support bodies.
5. The novel fruit tree grafting wind-proof support as claimed in claim 1, wherein locking bolts (1011) are fixedly connected to two ends of one side of two L-shaped fixing plates (101) on one fixing sleeve, and through holes (1012) are formed in one-to-one correspondence with the locking bolts (1011) on the two L-shaped fixing plates (101) on the other fixing sleeve;
the locking bolts (1011) and the through holes (1012) which are arranged in one-to-one correspondence are matched and fixed.
6. The novel fruit tree grafting windproof bracket as claimed in claim 1, wherein an arc-shaped rubber plate (2012) is bonded to the other side surface of the arc-shaped positioning plate (201) opposite to the side surface connected with the inserting column (2011).
7. The novel fruit tree grafting windproof bracket as claimed in claim 1, wherein a rotating handle (2021) is fixedly sleeved outside one end of the bolt column (202) extending to the outside of the fixing sleeve.
8. The novel fruit tree grafting wind-proof support as claimed in claim 1, characterized in that second internal thread holes (402) are uniformly arranged on the positioning sleeves (4) at the outer sides of the two limiting rings (401) along the circumferential direction, and third internal thread holes (104) are arranged on the fixing sleeves at the inner sides of the second internal thread holes (402) in a one-to-one correspondence with the second internal thread holes (402); the second internal thread hole (402) and the third internal thread hole (104) are fixed in a screw fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010934537.0A CN111903358A (en) | 2020-09-08 | 2020-09-08 | Novel support is prevent wind in fruit tree grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010934537.0A CN111903358A (en) | 2020-09-08 | 2020-09-08 | Novel support is prevent wind in fruit tree grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111903358A true CN111903358A (en) | 2020-11-10 |
Family
ID=73266316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010934537.0A Withdrawn CN111903358A (en) | 2020-09-08 | 2020-09-08 | Novel support is prevent wind in fruit tree grafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111903358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455329A (en) * | 2021-08-25 | 2021-10-01 | 河南省德夏园林绿化工程有限公司 | Afforestation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207733287U (en) * | 2017-11-27 | 2018-08-17 | 重庆市涪陵区埠煌果园 | A kind of fruit-tree orchard grafting fixing device |
| CN208956485U (en) * | 2018-09-29 | 2019-06-11 | 济宁市喻屯硒康农业科技发展有限公司 | A kind of crop grafting Windproof bracket |
| CN209314358U (en) * | 2018-12-21 | 2019-08-30 | 宋盛中 | A kind of fixed device of cultivation grafting nursery stock |
| CN209768273U (en) * | 2019-03-19 | 2019-12-13 | 谷风杰 | Fruit tree grafting fixing device |
| CN210094020U (en) * | 2019-05-21 | 2020-02-21 | 闽清县大龙湾农业专业合作社 | Auxiliary device during fruit tree grafting |
-
2020
- 2020-09-08 CN CN202010934537.0A patent/CN111903358A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207733287U (en) * | 2017-11-27 | 2018-08-17 | 重庆市涪陵区埠煌果园 | A kind of fruit-tree orchard grafting fixing device |
| CN208956485U (en) * | 2018-09-29 | 2019-06-11 | 济宁市喻屯硒康农业科技发展有限公司 | A kind of crop grafting Windproof bracket |
| CN209314358U (en) * | 2018-12-21 | 2019-08-30 | 宋盛中 | A kind of fixed device of cultivation grafting nursery stock |
| CN209768273U (en) * | 2019-03-19 | 2019-12-13 | 谷风杰 | Fruit tree grafting fixing device |
| CN210094020U (en) * | 2019-05-21 | 2020-02-21 | 闽清县大龙湾农业专业合作社 | Auxiliary device during fruit tree grafting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455329A (en) * | 2021-08-25 | 2021-10-01 | 河南省德夏园林绿化工程有限公司 | Afforestation device |
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Application publication date: 20201110 |
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| WW01 | Invention patent application withdrawn after publication |