Tree and shrub ecological cold-proof device
Through the tree and shrub ecological cold-proof device, the cold-proof structure composed of fixed components and enclosure parts, combined with reusable fillers, solves the high cost and pollution problems of the existing technology, and achieves a low-cost, environmentally friendly cold-proof effect.
Patent Information
- Application Number
- CN202422987316.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-04
AI Technical Summary
In the prior art, the method of wrapping tree trunks with insulation materials to protect them from the cold is costly, not conducive to reuse, and easily causes environmental pollution.
The ecological cold-proof device for trees and shrubs is composed of fixed components and enclosures, which are fixed in the soil using plug-in rods and U-shaped plates. The enclosures are connected to the U-shaped plates and filled with materials such as dead leaves, branches or straw to form an insulation layer. The fixed components and enclosures are reusable.
It provides low-cost, environmentally friendly cold protection, the fixing components and enclosure parts are reusable, the filling material is pollution-free to the environment and has good air permeability.
Smart Images
Figure CN223437536U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of garden cold protection, and particularly relates to a tree and shrub ecological cold protection device. BACKGROUND
[0002] In northern China, the winter is relatively cold. For some southwardly transplanted seedlings, newly transplanted seedlings and other plants that are not cold-resistant, auxiliary equipment needs to be used to avoid damage to the plants caused by low temperature.
[0003] At present, a common method is to wrap the tree trunk with thermal insulation materials (for example, thermal insulation cotton) to achieve the thermal insulation effect. However, the thermal insulation materials have a high cost, and after use, they cannot be reused and need to be directly discarded, which can easily cause environmental pollution.
[0004] Therefore, a cold protection device that can meet the cold protection requirements of plants and reduce the material cost is needed. CONTENT OF THE INVENTION
[0005] In order to meet the cold protection requirements of plants and reduce the material cost, the present application provides a tree and shrub ecological cold protection device.
[0006] The tree and shrub ecological cold protection device provided by the present application adopts the following technical scheme:
[0007] The tree and shrub ecological cold protection device comprises a filler, a plurality of enclosing members and a plurality of fixing assemblies. The two ends of each enclosing member are connected to two adjacent fixing assemblies. The filler is filled between the enclosing member and the tree trunk. Each fixing assembly comprises a fixing rod and a plurality of U-shaped plates mounted on the fixing rod. One end of the fixing rod is inserted into the soil. The end of each U-shaped plate away from the fixing rod has a U-shaped groove. The enclosing member is inserted into the U-shaped groove.
[0008] When the tree trunk is protected from cold and heat, the number of fixing assemblies is selected according to the size and shape of the tree trunk. Then, one end of the fixing rod is inserted into the soil to ensure that the insertion depth is sufficient to provide stable support. The position of the U-shaped plate is adjusted so that the two ends of the enclosing member are inserted into the U-shaped plates of two adjacent fixing rods, thereby enclosing the tree trunk with the fixing assemblies and the enclosing member. Then, appropriate fillers such as dry leaves, branches and straw are filled between the enclosing member and the tree trunk to form a good thermal insulation layer. Since the fillers are made of dry leaves, branches or straw, they can provide good thermal insulation for the tree trunk at a low cost and without polluting the environment. In the spring of the next year, the fixing assemblies and the enclosing member can be disassembled. The fixing assemblies and the enclosing member can be reused, further reducing the cost.
[0009] Optionally, the outer wall of the insertion rod is sleeved with a rotating ring, an annular groove is formed in the outer wall of the rotating ring, and the U-shaped plate is slidably installed in the annular groove.
[0010] By adopting the above technical scheme, the position of the U-shaped plate is adjusted according to the number of the fixing assemblies, so that the enclosing members can be inserted into the U-shaped plate, and the cold-proof device is adapted to tree trunks with different diameters.
[0011] Optionally, the U-shaped plate comprises a mounting plate and first and second clamping plates arranged at two ends of the mounting plate, the mounting plate is connected with the insertion rod, the first clamping plate, and a gap is formed between the first and second clamping plates to form the U-shaped groove, and the second clamping plate is fixed to the mounting plate by a positioning assembly.
[0012] By adopting the above technical scheme, the first and second clamping plates are slidably installed on the mounting plate, the distance between the first and second clamping plates can be adjusted, the inner diameter of the U-shaped groove is changed, the U-shaped plate can be inserted into enclosing members with different sizes, and the practicability of the device is further improved.
[0013] Optionally, the side of the first and second clamping plates close to each other is provided with a rubber layer.
[0014] By adopting the above technical scheme, the rubber layer is arranged, the friction between the enclosing member and the U-shaped groove is increased, and the stability of the connection between the enclosing member and the U-shaped plate is further improved.
[0015] Optionally, the positioning assembly comprises first and second racks and a pressing member, the mounting plate is provided with a sliding groove, the second clamping plate is slidably installed in the sliding groove by a sliding block, the mounting plate is provided with a fixing groove in communication with the sliding groove, the first rack is installed on the side of the sliding block close to the fixing groove, the second rack is slidably installed in the fixing groove, and the pressing member is used to drive the first and second racks to keep in engagement.
[0016] By adopting the above technical scheme, the position of the second clamping plate on the mounting plate can be changed by sliding the sliding block in the sliding groove, and when the adjustment of the position of the second clamping plate is completed, the second rack is close to the side of the first rack by the pressing member, and the first and second racks keep in engagement, so as to reduce the free sliding of the sliding block in the sliding groove, that is, the fixing between the second clamping plate and the mounting plate is completed.
[0017] Optionally, the pressing member is a screw rod, the side wall of the mounting plate is provided with a threaded groove in communication with the fixing groove, the screw rod is threadedly installed in the threaded groove, and one end of the screw rod is rotatably connected with the second rack.
[0018] By adopting the technical scheme, the connecting position of the screw rod and the screw groove can be changed by rotating the screw rod, so that the second rack is close to / far away from the side of the first rack; the cooperation stability of the screw rod and the screw groove is good, and the stability when the first rack and the second rack are engaged is increased. By connecting the screw rod and the second rack, the position of the second rack in the fixed groove can be adjusted when the screw rod is rotated, and the free sliding of the second rack when the position of the second clamping plate is adjusted is reduced.
[0019] Optionally, the surface of the mounting plate is provided with a scale line.
[0020] By adopting the technical scheme, the scale line is arranged to facilitate observation of the adjusted position of the second clamping plate, so that the U-shaped plate of the adjacent insertion fixing rod can be adjusted, and the adjustment efficiency is improved.
[0021] Optionally, a grid is arranged between the two adjacent insertion fixing rods, and the grid is connected with the enclosing member.
[0022] By adopting the technical scheme, the grid is arranged to increase the stability of the filler between the enclosing member and the tree trunk.
[0023] In summary, the present application has at least one of the following beneficial technical effects:
[0024] 1. By filling appropriate fillers such as dry leaves, branches and straw between the enclosing member and the tree trunk, not only can the tree trunk be provided with good heat preservation, the cost is low, and the environment is not polluted, and in the next spring season, only the fixed assembly and the enclosing member need to be disassembled; and the fixed assembly and the enclosing member can be reused, further reducing the cost;
[0025] 2. By arranging the grid, the stability of the filler between the enclosing member and the tree trunk is increased; and in rainy days, the rainwater in the filler can seep out of the grid to the outside, maintaining the ventilation effect of the filler layer. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 is a structure diagram of the filler of the embodiment;
[0027] Figure 2 is a structure diagram of the fixed assembly of the embodiment;
[0028] Figure 3 is Figure 2 is a partial enlarged view of A of
[0029] Figure 4 is a partial sectional view of the U-shaped plate of the embodiment.
[0030] Explanation of reference signs: 1, filler; 2, enclosing member; 21, grid; 3, fixing assembly; 31, insertion rod; 32, U-shaped plate; 321, mounting plate; 322, first clamping plate; 323, second clamping plate; 324, sliding groove; 325, sliding block; 326, fixing groove; 327, threaded groove; 33, rotating ring; 34, ring groove; 35, rubber layer; 36, U-shaped groove; 4, positioning assembly; 41, first rack; 42, second rack; 43, abutting member. DETAILED DESCRIPTION
[0031] The following will be described in detail with reference to the accompanying drawings. Figures 1-4 The application is further described in detail.
[0032] The application discloses a tree and shrub ecological cold-proof device.
[0033] Referring to Figure 1 A tree and shrub ecological cold-proof device comprises a filler 1, a plurality of enclosing members 2, and a plurality of fixing assemblies 3. The plurality of fixing assemblies 3 are arranged at intervals around the outer circumferential wall of a tree trunk and are inserted into the soil. The two ends of the enclosing member 2 are connected to the fixing assembly 3. In the embodiment, the fixing assembly 3 is provided with four groups, and the four groups of fixing assemblies 3 form a triangular structure around the side of the tree trunk. In other embodiments, the fixing assembly 3 can also be selected as three groups, or five groups can also be provided. The number of fixing assemblies 3 can be selected according to the size of the tree trunk. The enclosing member 2 between the two adjacent fixing assemblies 3 is provided with two groups, and the two groups of enclosing members 2 are arranged at intervals along the vertical direction of the fixing assembly 3.
[0034] The filler 1 is filled between the enclosing member 2 and the tree trunk. The filler 1 is made of materials such as dry leaves, branches, or straw. In the embodiment, the filler 1 is provided as dry leaves. The grid 21 is arranged between the two adjacent fixing assemblies 3 and is fixed to the two enclosing members 2. The grid has a plurality of gaps and has good air permeability. The grid can increase the stability of the filler 1 between the enclosing member 2 and the tree trunk. In rainy days, the rainwater in the filler 1 can seep out of the grid 21 to the outside, so as to maintain the air permeability of the filling layer.
[0035] Referring to Figure 2 and Figure 3 The fixing assembly 3 comprises an insertion rod 31 and a plurality of U-shaped plates 32. One end of the insertion rod 31 is provided with a sharp end, and the sharp end is inserted into the soil. In the embodiment, the U-shaped plate 32 is provided with four groups. The insertion rod 31 is sleeved with four rotating rings 33. The four rotating rings 33 are arranged at intervals along the length direction of the insertion rod 31, and the inner wall of the rotating ring 33 is pasted to the outer wall of the insertion rod 31. The outer wall of the rotating ring 33 is provided with a ring groove 34, and the U-shaped plate 32 is slidingly installed in the sliding groove 324.
[0036] Referring to Figure 3The U-shaped plate 32 includes a mounting plate 321, a first clamping plate 322 and a second clamping plate 323. The mounting plate 321 rotates in the mounting ring groove 34, and the first clamping plate 322 is fixed to one side of the mounting plate 321; a sliding groove 324 is provided on the side of the mounting plate 321 close to the first clamping plate 322, and the second clamping plate 323 is slidably installed in the sliding groove 324 through a slider 325, and the slider 325 is fixed to the mounting plate 321 through a positioning assembly 4; a rubber layer 35 is provided on the side where the first clamping plate 322 and the second clamping plate 323 are close to each other, and a U-shaped groove 36 for the end of the enclosure 2 to be inserted is formed between the first clamping plate 322 and the second clamping plate 323.
[0037] By sliding the U-shaped plate 32 in the annular groove 34, the position of the U-shaped plate 32 can be adjusted according to the number of fixing components 3, so that the two ends of the enclosure 2 are respectively inserted into two adjacent fixing components 3; and the rubber layer 35 can increase the friction between the enclosure 2 and the U-shaped groove 36, further improving the stability of the connection between the enclosure 2 and the U-shaped plate 32; and by sliding the second clamping plate 323 to be installed on the mounting plate 321, the distance between the first clamping plate 322 and the second clamping plate 323 can be adjusted, so that the U-shaped plate 32 can be inserted into enclosures 2 of different sizes, further improving the practicality of the device.
[0038] A scale line is set on one side of the mounting plate 321 close to the first clamping plate 322. After the second clamping plate 323 is adjusted on the surface of the mounting plate 321, the scale line is used to facilitate observation of the position of the second clamping plate 323, so that the staff can adjust the U-shaped plate 32 of the adjacent insertion rod 31 to improve the adjustment efficiency.
[0039] Reference Figure 4 The positioning assembly 4 includes a first rack 41, a second rack 42 and a tightening member 43. A fixed groove 326 connected to the slide groove 324 is opened in the mounting plate 321. The first rack 41 is fixed to the side of the slider 325 close to the fixed groove 326; the second rack 42 is slidably installed in the fixed groove 326. The sliding direction of the second rack 42 is perpendicular to the sliding direction of the slider 325. The second rack 42 is used to engage with the first rack 41.
[0040] The tightening member 43 is set as a screw, and the side wall of the mounting plate 321 is provided with a threaded groove 327 connected to the fixing groove 326; one end of the screw is rotatably mounted on the second rack 42, and the other end of the screw is passed through the threaded groove 327 and exposed to the outside, and the outer wall of the screw cooperates with the inner wall of the threaded groove 327.
[0041] By rotating the screw, the connection position of the screw and the screw groove 327 can be changed, so that the second rack 42 is close / far away from the side of the first rack 41; and when the adjustment of the position of the second clamping plate 323 is completed, the screw is used to move the second rack 42 towards the side of the first rack 41 and keep the first rack 41 and the second rack 42 in meshing state, which can reduce the free sliding of the sliding block 325 in the sliding groove 324, that is, complete the fixing between the second clamping plate 323 and the mounting plate 321.
[0042] The implementation principle of the arbor ecological cold-proof device is:
[0043] When the tree trunk is cold-proof and heat-insulated, one end of the insertion rod 31 is inserted into the soil to ensure that the insertion depth is sufficient to provide stable support, and the position of the U-shaped plate 32 is adjusted, so that the two ends of the enclosing part 2 are respectively inserted into the U-shaped plate 32 of the adjacent two insertion rods 31, so that the fixing assembly 3 and the enclosing part 2 are enclosed around the tree trunk; then the filler 1 is filled between the enclosing part 2 and the tree trunk to form a good heat-insulating layer. Since the filler 1 is made of dry leaves, the material cost is low, which not only can provide good heat-insulating effect for the tree trunk, but also after the fixing assembly 3 and the enclosing part 2 are disassembled, the filler 1 is piled up at the root of the tree trunk, which is pollution-free to the environment; and the fixing assembly 3 and the enclosing part 2 can be reused, further reducing the cost.
[0044] The above is the preferred embodiment of the present application, which does not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.
Claims
1. An ecological cold-proof device for trees and shrubs, characterized by: The invention comprises a filler (1), a plurality of enclosures (2) and a plurality of fixing assemblies (3), wherein the two ends of the enclosure (2) are respectively connected to two adjacent fixing assemblies (3), and the filler (1) is filled between the enclosure (2) and the tree trunk; the fixing assembly (3) comprises a plugging rod (31) and a plurality of U-shaped plates (32) mounted on the plugging rod (31), one end of the plugging rod (31) is inserted into the soil; the end of the U-shaped plate (32) away from the plugging rod (31) has a U-shaped groove (36), and the enclosure (2) is inserted into the U-shaped groove (36).
2. The tree and shrub ecological cold-proof device according to claim 1, characterized in that: The outer wall of the insertion rod (31) is sleeved with a rotating ring (33), the outer wall of the rotating ring (33) is provided with an annular groove (34), and the U-shaped plate (32) is slidably installed in the annular groove (34).
3. The ecological cold-proof device for trees and shrubs according to claim 1, characterized in that: The U-shaped plate (32) includes a mounting plate (321) and a first clamping plate (322) and a second clamping plate (323) arranged at both ends of the mounting plate (321), and the mounting plate (321) is connected to the insertion rod (31); the first clamping plate (322) is fixed to the mounting plate (321), and the second clamping plate (323) is slidably mounted on the mounting plate (321), and a gap exists between the first clamping plate (322) and the second clamping plate (323) to form the U-shaped groove (36), and the second clamping plate (323) is fixed to the mounting plate (321) through a positioning assembly (4).
4. The ecological cold-proof device for trees and shrubs according to claim 3, characterized in that: A rubber layer (35) is provided on each side of the first clamping plate (322) and the second clamping plate (323) that are close to each other.
5. The tree and shrub ecological cold-proof device according to claim 3, characterized in that: The positioning assembly (4) includes a first rack (41), a second rack (42) and a pressing member (43); the mounting plate (321) is provided with a sliding groove (324); the second clamping plate (323) is slidably installed in the sliding groove (324) through a slider (325); the mounting plate (321) is provided with a fixing groove (326) connected to the sliding groove (324); the first rack (41) is installed on a side of the slider (325) close to the fixing groove (326), the second rack (42) is slidably installed in the fixing groove (326), and the pressing member (43) is used to drive the first rack (41) and the second rack (42) to maintain an engaged state.
6. The tree and shrub ecological cold-proof device according to claim 5, characterized in that: The holding member (43) is configured as a screw rod, and a threaded groove (327) communicating with the fixing groove (326) is provided on the side wall of the mounting plate (321). The screw rod is threadably mounted in the threaded groove (327), and one end of the screw rod is rotatably connected to the second rack (42).
7. The ecological cold-proof device for trees and shrubs according to claim 3, characterized in that: The surface of the mounting plate (321) is provided with scale lines.
8. The ecological cold-proof device for trees and shrubs according to claim 1, characterized in that: A grille (21) is provided between two adjacent insertion rods (31), and the grille (21) is connected to the enclosure (2).