CN208227899U - A kind of camphor tree trunk protective device - Google Patents
A kind of camphor tree trunk protective device Download PDFInfo
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- CN208227899U CN208227899U CN201820816226.2U CN201820816226U CN208227899U CN 208227899 U CN208227899 U CN 208227899U CN 201820816226 U CN201820816226 U CN 201820816226U CN 208227899 U CN208227899 U CN 208227899U
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- protective layer
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Abstract
The utility model provides a kind of camphor tree trunk protective device; it is related to trunk protective device technical field; including the protective layer for crimping being wrapped on trunk and for two fixed rings of clamping fixed will to be distinguished at the top and bottom of protective layer; two fixed rings include: the first snap-gauge and the second snap-gauge, and the first snap-gauge and the second snap-gauge head and the tail form circular ring structure after connecting and carry out clamping fixed with the protective layer that will be wrapped on trunk；Telescopic device, telescopic device are used to adjust the internal diameter of the circular ring structure for the camphor tree of different thicknesses, and telescopic device is set to the first snap-gauge and the second snap-gauge one end interconnected；Regulating device, regulating device is used to open or fastens the first snap-gauge and the second snap-gauge to realize being detachably connected for the two, regulating device is set to the first snap-gauge and the second snap-gauge one end opposite with telescopic device interconnected, can be improved insect prevention antifreezing effect, detachable to transport convenient for loading.
Description
Technical field
The utility model relates to trunk protective device technical fields, and in particular to a kind of camphor tree trunk protective device.
Background technique
Camphor tree, alias: cinnamomum camphora, camphorwood, people of Yaozu nationality's bavin, Lao camphor tree, smelly camphor tree, black camphor tree.The evergreen megaphanerophyte of Cinnamomum, it is high up to 30 meters,
For diameter up to 3 meters, tree crown is extensively oval, and tree crown is extensively opened up, and is thick with leaves, spectacular, is that excellent greening-tree, shade tree and front yard are shady
Tree.Camphor tree originates from each provinces and regions of southern china and southwest, and Vietnam, Korea, Japan are also distributed, often there are introducing and planting in other various countries.
Camphor tree plant entirety has camphor fragrance, can obtain through refining camphor and extract camphor oil.The hard beauty of camphor tree timber, material is superior, preferably makes
Furniture, chest are the good materials for manufacturing furniture.Cinnamomum camphora tree has the pernicious gases such as chlorine, sulfur dioxide, ozone and fluorine gas anti-
Property, energy mosquito repellent fly is resistant to short-term water logging, is the primary raw material for producing camphor.
In cold winter, in order to preferably protect camphor tree, traditional method is usually to paint quick lime in the root of trees,
The antifreeze effect of insect prevention is played, but this method needs to expend a large amount of manpower, it is longer to smear the time, and be easy to fall off, and prevents
It is general to freeze effect.
A kind of camphor tree trunk protective device, including the first supporting plate, first are disclosed in Chinese patent literature CN206042964
Support column, band set, band, the matrix face of affixed component, hook, the second supporting plate, the second support column, affixed component hook surface,
The top vertical of outer housing, insulating layer and fixed feet, the first supporting plate is equipped with the first support column, and the outer wall of the first support column is equipped with
Band set, band is covered by band to be fixedly connected with the first support column, and the both ends of band are all connected with the matrix face of affixed component, the
The top of one supporting plate is equipped with hook, and the side of the first supporting plate is equipped with the second supporting plate, and the top vertical of the second supporting plate is equipped with second
Dagger, the outer wall of the second support column are equipped with the hook surface of affixed component, and the outer wall of the first support column and the second support column is shell
The inner wall of body, the first support column and the second support column is equipped with insulating layer, if the bottom of the first supporting plate and the second supporting plate is equipped with
Dry fixed feet is adjusted from band surrounds the first support column and the second support column and annular shape is sheathed on outside trunk by tightening
To the effect of protection trunk.But since the fineness of different camphor tree trunks is different, this kind of device can only limit to ground
It, all can be because between protective layer and trunk when being used for thicker or thinner camphor tree for protecting the camphor tree of determining size
Gap is excessive and influences the insect prevention antifreezing effect to trunk, therefore when protecting for the camphor tree to different thicknesses, needs
Using the mold of different size to process to obtain various sizes of device, this undoubtedly increases production cost, and is used in
When the trunk of suitable dimension, since camphor tree trunk generally has lower part compared with thick, the thinner structure in top, when use, needs under
The size of the thicker stem sample site in portion influences to adjust the length of band so that gap is larger between trunk top and protective layer
Insect prevention antifreezing effect；And this kind of protective device volume is larger, can not fold, take up a large area, be not easy to load transport and
The camphor tree of road both sides is fixed.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome existing camphor tree protective device under having
Because of the gap between protective layer and camphor tree trunk when slightly when the camphor tree of upper thin trunk structure, for thicker or thinner camphor tree
It is different and the insect prevention antifreezing effect of the camphor tree protective device is caused to reduce, and because its own volume greatly due to bring inconvenience in loading
The problem of transporting or being taken up a large area when fixed to the camphor tree of road both sides.
For this purpose, a kind of camphor tree trunk protective device provided by the utility model, including for crimping it is wrapped in trunk
Protective layer and for will two fixed rings of clamping fixed, two fixed rings be wrapped respectively at the top and bottom of protective layer
It includes:
First snap-gauge and the second snap-gauge, first snap-gauge and second snap-gauge head and the tail connect after formed circular ring structure with
The protective layer being wrapped on trunk is subjected to clamping fixed；
Telescopic device, the telescopic device adjust the internal diameter of the circular ring structure for the camphor tree use of different thicknesses, institute
It states telescopic device and is set to first snap-gauge and described second snap-gauge one end interconnected；
Regulating device, the regulating device are used to open or fasten first snap-gauge and second snap-gauge to realize
The two is detachably connected, the regulating device be set to first snap-gauge and second snap-gauge it is interconnected with it is described
The opposite one end of telescopic device.
It is further preferred that the telescopic device is extension spring, one end of the extension spring is connected to described first
On the end face of snap-gauge, the other end is connected on the end face of second snap-gauge.
It is further preferred that the telescopic device includes:
Connecting plate, the connecting plate are integrally connected to the end of first snap-gauge and prolong to the direction of second snap-gauge
Setting is stretched, second snap-gauge is peripherally provided with the groove for the connecting plate grafting, the lateral wall edge of second snap-gauge
Periphery is provided with waist-shaped hole；
Bolt is adjusted, it is described along being threaded in perpendicular to tangential direction that described adjusting bolt one end passes through the waist-shaped hole
On connecting plate, it is described adjust bolt and be pierced by the end of the waist-shaped hole be fixedly connected with fixture nut, the fixture nut it is straight
Diameter is greater than the aperture of the waist-shaped hole and is connected on the side wall for the two sides that second snap-gauge is located at waist-shaped hole.
It is further preferred that one end that the outer wall of first snap-gauge is located remotely from the telescopic device is provided with buckle,
One end that the outer wall of second snap-gauge is located remotely from the telescopic device is provided with and the mutually matched grab of buckle.
It is further preferred that including: on the buckle
Two fixing pieces, two fixing pieces are symmetrically disposed on the first snap-gauge outer wall；
Rotating member, the rotating member are rotationally connected between two fixing pieces, are located on the rotating member described solid
The side for determining part is fixedly connected with connecting rod, and the connecting rod is connected with connection buckle along the one end for stretching to second snap-gauge, institute
End of the connection buckle far from the connecting rod is stated to match with the grab.
It is further preferred that the connection buckle is threadedly coupled with the connecting rod, the connection buckle is far from the grab
The connecting rod is stretched out in one end.
It is further preferred that the protective layer ecto-entad successively includes silicone protective layer and insect preservative paper.
It is further preferred that the fixed ring being located at the top of the protective layer has been uniformly arranged in the circumferential direction several supports
Column, the support column extend to soil, the end setting for extending into soil of the support column far from one end of the fixed ring
There is tip.
It is further preferred that the fixed ring on be hinged with multiple first for being detachably connected with the support column
One end of sleeve, the first sleeve is articulated on the outer wall of the fixed ring by shaft, the other end and the support column spiral shell
Line connection.
It is further preferred that the position being located in the fixed ring of the protective layer bottom corresponding to the support column can
Dismantling connection has multiple reinforcing rods, and described reinforcing rod one end is sheathed on the support column, and the other end is threaded with second set
Cylinder, the second sleeve are articulated on the outer wall of fixed ring away from one end of the reinforcing rod by shaft.
Technical solutions of the utility model have the advantages that
1, camphor tree trunk protective device provided by the utility model, which includes protective layer and fixation
Ring, wherein fixed ring includes the first snap-gauge, the second snap-gauge, telescopic device and regulating device, and the setting of telescopic device is so that fixed
The inner diameter size of ring be it is adjustable, worker can be adjusted according to the fineness of camphor tree trunk in actual use, from
And expand the use scope of the protective device, reduce cost；And combine two fixed rings respectively fix protective layer top and
Bottom, to realize the mesh being adjusted according to the thinner design feature in the thicker top in trunk lower part to the internal diameter of two fixed rings
, the internal diameter for making the internal diameter of top fixed ring be less than bottom fixed ring makes protective layer and trunk more to adapt to the thickness of trunk
Between gap shrinks, protective layer be more securely wrapped on trunk, so as to improve because between protective layer and trunk gap it is excessive
And the case where causing the insect prevention antifreezing effect to trunk to reduce；In addition, realizing the first snap-gauge and the by the setting of regulating device
One end of two snap-gauges connection is detachable, so as to easily dismantle or assemble fixed ring and protective layer, in order to transport
It is when loading that protective layer is separated with fixed ring, space is rationally utilized, occupied area is small when use, does not influence road both sides flower
The growth of careless trees.
2, camphor tree trunk protective device provided by the utility model, the fixed ring at the top of the protective layer is along week
To several support columns are evenly arranged with, the support column extends into soil far from one end of the fixed ring, the support column
The end for extending into soil is provided with tip, is fixed by support column to trunk, improves the bad weathers such as strong wind and heavy rain
Under destruction to camphor tree；And by being symmetrically hinged on the first snap-gauge and second snap-gauge for can with the support column
The sleeve of dismantling connection switches the enabling holding state of support column or closes collapsed state, when saving placement in which can be convenient
Take up space with it is easy to carry.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.
Fig. 1 is the structural schematic diagram for the camphor tree trunk protective device that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram for the telescopic device that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for the fixed ring that the utility model embodiment provides.
Appended drawing reference: 1, protective layer；11, the first snap-gauge；12, the second snap-gauge；2, extension spring；3, connecting plate；31, recessed
Slot；32, waist-shaped hole；33, bolt is adjusted；331, fixture nut；4, it buckles；41, fixing piece；42, rotating member；43, connecting rod；
431, connection buckle；44, grab；5, support column；51, tip；52, first sleeve；53, reinforcing rod；531, second sleeve.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment: a kind of camphor tree trunk protective device as illustrated in fig. 1 and 2, including protective layer 1 and two fixed rings.Its
In, the protective layer 1 can be wrapped on trunk with crimping, 1 ecto-entad of protective layer successively include silicone protective layer and
Insect preservative paper.
Fixed ring is annular in shape or similar circular, and two fixed rings are arranged respectively is fixed on 1 top of protective layer
With bottom and by its clamping fixed on trunk, two fixed rings include the first snap-gauge 11, the second snap-gauge 12, flexible dress
It sets and regulating device.
Wherein, first snap-gauge 11 and second snap-gauge 12 are arc-shaped, first snap-gauge 11 and described
Two snap-gauges 12 form circular ring structure after connecting from beginning to end and carry out clamping fixed with the protective layer 1 that will be wrapped on trunk, described
Telescopic device is used to adjust the internal diameter of the circular ring structure for the camphor tree of different thicknesses, and the telescopic device is set to described
First snap-gauge 11 and the one end interconnected of second snap-gauge 12；The regulating device is used to open or fastens described first
To realize being detachably connected for the two, the regulating device is set to first snap-gauge 11 for snap-gauge 11 and second snap-gauge 12
With second snap-gauge 12 one end opposite with the telescopic device interconnected.
In use, first by 1 tight of protective layer on trunk, then according to the fineness of trunk, by adjusting
Telescopic device changes the internal diameter of two fixed rings, it is made to be adjacent to protective layer 1；It will followed by the regulating device in two fixed rings
The first snap-gauge 11 and the second snap-gauge 12 in fixed ring are fastened, with the button of the first snap-gauge 11 and the second snap-gauge 12
Close, fixed ring carries out clamping to protective layer 1, another fixed ring is also clamped on the outside of protective layer 1 by the same manner, to trunk into
Row protection.
As a kind of specific embodiment of telescopic device, the telescopic device is extension spring 2, the extension spring 2
One end be connected on the end face of first snap-gauge 11, the other end is connected on the end face of second snap-gauge 12, Ke Yigen
According to the elongation of thickness difference or retraction extension spring 2 of trunk, and then adjust the internal diameter of fixed ring.
As another specific embodiment of telescopic device, the telescopic device include connecting plate 3 and adjust bolt 33,
The connecting plate 3 is integrally connected to the end of first snap-gauge 11 and is extended to the direction of second snap-gauge 12, institute
It states the second snap-gauge 12 and is peripherally provided with the groove 31 for supplying 3 grafting of connecting plate, the lateral wall of second snap-gauge 12 is along week
Edge is provided with waist-shaped hole 32；Described 33 one end of adjusting bolt passes through the waist-shaped hole 32 and is threaded in along perpendicular to tangential direction
On the connecting plate 3, the end that the adjusting bolt 33 is pierced by the waist-shaped hole 32 is fixedly connected with fixture nut 331, described
The diameter of fixture nut 331 is greater than the aperture of the waist-shaped hole 32 and is connected to second snap-gauge 12 is located at waist-shaped hole 32 two
On the side wall of side.The distance that connecting plate 3 protrudes into the groove 31 of the second snap-gauge 12 can be adjusted according to the thickness difference of trunk,
And then adjust the internal diameter of fixed ring.
As a kind of specific embodiment of regulating device, as shown in figure 3, the outer wall of first snap-gauge 11 is located remotely from
One end of the telescopic device is provided with buckle 4, and the outer wall of second snap-gauge 12 is located remotely from one end of the telescopic device
It is provided with and 4 mutually matched grabs 44 of the buckle.When realizing the two clamping with grab 44 by mutually matched buckle 4
Fixed ring is opened when closure fixed ring, disengaging, consequently facilitating installation, disassembly and transport to fixed ring and protective layer 1.
It include two fixing pieces 41 and rotating member 42 on the buckle 4, two fixing pieces 41 are symmetrically disposed on described
On first snap-gauge, 11 outer wall；The rotating member 42 is rotationally connected between two fixing pieces 41, and the rotating member 42 is upper
It is fixedly connected with connecting rod 43 in the side of the fixing piece 41, the connecting rod 43 is along the one end for stretching to second snap-gauge 12
It is connected with connection buckle 431, end of the connection buckle 431 far from the connecting rod 43 is matched with the grab 44.
The connecting rod 43 being rotatablely connected with rotating member 42 can be driven to move to the right by rotating to the right rotating member 42, into
And the connection buckle 431 connecting with connecting rod 43 is pushed to move to the right, connection buckle 431 can be made to detach from grab 44,
So as to which the first snap-gauge 11 and the second snap-gauge 12 to be detached from, fixed ring is opened.Similarly, it needs for the first snap-gauge 11 to be held in
When on the second snap-gauge 12, first connection buckle 431 is ridden on grab 44 far from one end of connecting rod 43, then rotary motion to the left
Part 42.
As a kind of further improvement embodiment of buckle 4, the buckle 4 is threadedly coupled with the connecting rod 43, institute
It states the one end of buckle 4 far from the grab 44 and stretches out the connecting rod 43, if being connected between the first snap-gauge 11 and the second snap-gauge 12
It is not close, it can be made to extend further into connecting rod 43, to shorten connection buckle 431 in grab 44 by rotating connection buckle 431
The distance between, make to connect even closer.
As a kind of further improvement embodiment of fixed ring, positioned at the fixed ring edge at 1 top of protective layer
Several support columns 5 are circumferentially evenly arranged with, the preferably number of support column 5 is 3-4,3 is provided in the present embodiment, the branch
Dagger 5 extends into soil far from one end of the fixed ring, and the end for extending into soil of the support column 5 is provided with tip
51, the setting of support column 5 can be effectively protected the stability of trunk, promote trunk vertical-growth.
As a kind of further improvement embodiment of support column 5, multiple be used for and institute is hinged in the fixed ring
The first sleeve 52 that support column 5 is detachably connected is stated, 3 are provided in the present embodiment, one end of the first sleeve 52 passes through
Shaft is articulated on the outer wall of the fixed ring, and the other end is threadedly coupled with the support column 5, convenient for controlling the receipts of support column 5
It rises and enables, save and place or taken up space in transporting.
As a kind of further improvement embodiment of support column 5, in the fixed ring of 1 bottom of protective layer
Position corresponding to support column 5 is removably connected with multiple reinforcing rods 53, and described 53 one end of reinforcing rod is sheathed on the support column 5
On, the other end is threaded with second sleeve 531, and the second sleeve 531 passes through shaft away from one end of the reinforcing rod 53
It is articulated on the outer wall of fixed ring, can be further improved the stability of trunk.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And thus amplify out it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (10)
1. a kind of camphor tree trunk protective device, including the protective layer (1) for crimping being wrapped on trunk and for that will protect
Two fixed rings of clamping fixed respectively at the top and bottom of layer (1), which is characterized in that two fixed rings include:
Shape after first snap-gauge (11) and the second snap-gauge (12), first snap-gauge (11) and second snap-gauge (12) head and the tail connect
Clamping fixed is carried out with the protective layer (1) that will be wrapped on trunk at circular ring structure；
Telescopic device, the telescopic device adjust the internal diameter of the circular ring structure for different thicknesses camphor tree use, it is described to stretch
Compression apparatus is set to first snap-gauge (11) and second snap-gauge (12) one end interconnected；
Regulating device, the regulating device be used to open or fasten first snap-gauge (11) and second snap-gauge (12) with
Realize being detachably connected for the two, the regulating device is set to first snap-gauge (11) and second snap-gauge (12) is mutual
One end opposite with the telescopic device of connection.
2. camphor tree trunk protective device according to claim 1, which is characterized in that the telescopic device is extension spring
(2), one end of the extension spring (2) is connected on the end face of first snap-gauge (11), and the other end is connected to described second
On the end face of snap-gauge (12).
3. camphor tree trunk protective device according to claim 1, which is characterized in that the telescopic device includes:
Connecting plate (3), the connecting plate (3) are integrally connected to the end of first snap-gauge (11) and to second snap-gauges
(12) direction is extended, and second snap-gauge (12) is peripherally provided with the groove (31) for the connecting plate (3) grafting,
The lateral wall of second snap-gauge (12) is peripherally provided with waist-shaped hole (32)；
It adjusts bolt (33), the adjusting bolt (33) one end passes through the waist-shaped hole (32) and connects along perpendicular to tangential direction screw thread
It connects on the connecting plate (3), the end that adjusting bolt (33) is pierced by the waist-shaped hole (32) is fixedly connected with fixed spiral shell
Female (331), the diameter of the fixture nut (331) are greater than the aperture of the waist-shaped hole (32) and are connected to second snap-gauge
(12) on the side wall of the two sides of waist-shaped hole (32).
4. camphor tree trunk protective device according to any one of claim 1-3, which is characterized in that first snap-gauge
(11) one end that outer wall is located remotely from the telescopic device is provided with buckle (4), and the outer wall of second snap-gauge (12) is located at
One end far from the telescopic device is provided with and buckle (4) the mutually matched grab (44).
5. camphor tree trunk protective device according to claim 4, which is characterized in that include: on the buckle (4)
Two fixing pieces (41), two fixing pieces (41) are symmetrically disposed on the first snap-gauge (11) outer wall；
Rotating member (42), the rotating member (42) are rotationally connected between two fixing pieces (41), the rotating member (42)
The upper side positioned at the fixing piece (41) is fixedly connected with connecting rod (43), and the connecting rod (43) is blocked along stretching to described second
One end of plate (12) is connected with connection buckle (431), end and the card of the connection buckle (431) far from the connecting rod (43)
Hook (44) matches.
6. camphor tree trunk protective device according to claim 5, which is characterized in that the connection buckle (431) and the company
Extension bar (43) is threadedly coupled, and the connection buckle (431) stretches out the connecting rod (43) far from the one end of the grab (44).
7. camphor tree trunk protective device according to claim 1, which is characterized in that protective layer (1) ecto-entad according to
Secondary includes silicone protective layer and insect preservative paper.
8. according to claim 1, camphor tree trunk protective device described in any one of 2,3,5,6 or 7, which is characterized in that position
The fixed ring at the top of the protective layer (1) has been uniformly arranged in the circumferential direction several support columns (5), and the support column (5) is remote
One end from the fixed ring extends into soil, and the end for extending into soil of the support column (5) is provided with tip (51).
9. camphor tree trunk protective device according to claim 8, which is characterized in that be hinged in the fixed ring multiple
It is cut with scissors by shaft one end of first sleeve (52) for being detachably connected with the support column (5), the first sleeve (52)
It is connected on the outer wall of the fixed ring, the other end is threadedly coupled with the support column (5).
10. camphor tree trunk protective device according to claim 9, it is characterized in that: being located at the institute of the protective layer (1) bottom
It states the position in fixed ring corresponding to the support column (5) to be removably connected with multiple reinforcing rods (53), the reinforcing rod (53)
One end is sheathed on the support column (5), and the other end is threaded with second sleeve (531), and the second sleeve (531) is deviated from
One end of the reinforcing rod (53) is articulated on the outer wall of fixed ring by shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816226.2U CN208227899U (en) | 2018-05-29 | 2018-05-29 | A kind of camphor tree trunk protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816226.2U CN208227899U (en) | 2018-05-29 | 2018-05-29 | A kind of camphor tree trunk protective device |
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| Publication Number | Publication Date |
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| CN208227899U true CN208227899U (en) | 2018-12-14 |
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| CN201820816226.2U Active CN208227899U (en) | 2018-05-29 | 2018-05-29 | A kind of camphor tree trunk protective device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651650A (en) * | 2019-08-02 | 2020-01-07 | 谢韦定 | Fruit tree frostbite prevention device |
| CN113057069A (en) * | 2021-04-15 | 2021-07-02 | 武汉琴台生态环境建设有限公司 | Tree cultivation frame for landscaping engineering |
| CN113207628A (en) * | 2021-05-18 | 2021-08-06 | 河南林业职业学院 | Insect prevention ring irrigation device for camphor tree trunks |
| CN114128558A (en) * | 2021-11-15 | 2022-03-04 | 梁山县林业保护和发展服务中心 | Fruit tree seedling protector |
-
2018
- 2018-05-29 CN CN201820816226.2U patent/CN208227899U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651650A (en) * | 2019-08-02 | 2020-01-07 | 谢韦定 | Fruit tree frostbite prevention device |
| CN113057069A (en) * | 2021-04-15 | 2021-07-02 | 武汉琴台生态环境建设有限公司 | Tree cultivation frame for landscaping engineering |
| CN113207628A (en) * | 2021-05-18 | 2021-08-06 | 河南林业职业学院 | Insect prevention ring irrigation device for camphor tree trunks |
| CN114128558A (en) * | 2021-11-15 | 2022-03-04 | 梁山县林业保护和发展服务中心 | Fruit tree seedling protector |
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