Cold-proof protection device for forestry trees

Abstract

A forestry tree cold-proof protection device comprises a fixed vertical plate, a vertical protection plate, a lock sleeve, a rotating plate, a mounting sleeve shell, a position control rod and a positioning taper sleeve, a fixed bottom plate is arranged on the lower portion of the vertical protection plate, the fixed bottom plate is connected with the ground, the interior of the vertical protection plate is connected with a main cold-proof plate, the main cold-proof plate is connected with a tree trunk, the tree trunk is connected with an auxiliary cold-proof plate, and the auxiliary cold-proof plate is connected with the fixed vertical plate. The fixed vertical plate is connected with the vertical protection plate, the fixed vertical plate is provided with a through hole, the vertical protection plate is provided with an installation insertion plate, the installation insertion plate is matched with the through hole, the installation insertion plate penetrates through the through hole, the installation insertion plate is provided with a positioning insertion plate, the positioning insertion plate is divided into an outer positioning insertion plate and an inner positioning insertion plate, and the outer positioning insertion plate is connected with the inner positioning insertion plate to form an inner through hole. The outer side of the fixed vertical plate is provided with an outer through hole, the inner side of the fixed vertical plate is provided with a lock groove, a lock groove and an inner through hole, the outer through hole is matched with the lock sleeve, and the lock sleeve sequentially penetrates through the outer through hole and the inner through hole and is connected with the lock groove.

Description

Technical Field

[0001] The utility model relates to the forestry field, in particular to a cold-proof protection device for forestry trees. Background Art

[0002] An existing patent (publication number: CN210695245U) proposes a windproof and cold-proof device for trees used in greening maintenance, which includes a mounting base, a baffle and a filler. The baffle is mounted on the mounting base in a surrounding manner, and the filler is filled between the baffle and the tree. The mounting base includes a transverse mounting frame and a lateral mounting frame. There are two groups of transverse mounting frames, and both ends of the lateral mounting frames are fixedly connected to the transverse mounting frames. The baffles are respectively mounted on the transverse mounting frames and the lateral mounting frames. However, this device forms a protective cover by arranging the mounting base around the tree and inserting multiple baffles on the mounting base surrounding the tree. Although a detachable structure is formed and reuse is achieved, the form of multiple baffles makes the disassembly and assembly time-consuming and labor-intensive, reducing the efficiency of tree cold protection operations, and the number of baffles after disassembly is large, which is inconvenient to store and preserve. Summary of the Invention

[0003] In response to the above-mentioned deficiencies in the prior art, the utility model provides a closed wrapping for the outside of the tree trunk, which strengthens the heat preservation effect of the tree, improves the cold resistance of the tree, prevents the tree from frostbite and frost damage, and provides protection for forestry trees over the winter. At the same time, the cold-proof plate is tightly wrapped around the tree trunk, the protective positioning is stable, and it is easy to assemble and disassemble, can be used repeatedly, and is easy to store and preserve.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A forestry tree cold protection device includes a fixed vertical plate, a vertical guard plate, a locking sleeve, a rotating plate, a mounting sleeve, a control rod, and a positioning cone sleeve. The lower part of the vertical guard plate is provided with a fixed bottom plate, the fixed bottom plate is connected to the ground, the interior of the vertical guard plate is connected to the main cold protection plate, the main cold protection plate is connected to the tree trunk, the tree trunk is connected to the auxiliary cold protection plate, the auxiliary cold protection plate is connected to the fixed vertical plate, the fixed vertical plate is connected to the vertical guard plate, the fixed vertical plate has a through hole, the vertical guard plate has a mounting plug-in plate, the mounting plug-in plate is adapted to the through hole, the mounting plug-in plate passes through the through hole, the mounting plug-in plate has a positioning plug-in plate, the positioning plug-in plate is divided into an outer positioning plug-in plate and an inner positioning plug-in plate, the outer positioning plug-in plate is connected to the inner positioning plug-in plate to form an inner through hole, the outer side of the fixed vertical plate has an outer through hole, the inner side of the fixed vertical plate has a locking groove, the lock groove, the inner through hole, and the outer through hole are adapted to the locking sleeve, the locking sleeve passes through the outer through hole and the inner through hole in sequence, and the locking sleeve is connected to the lock groove.

[0006] The locking sleeve of the utility model is connected to the positioning support rod through a thread, the positioning support rod has a driven gear plate, the positioning support rod has a rotating plate, the rotating plate is connected to the inside of the bearing, the outside of the bearing is connected to the fixed vertical plate, the fixed vertical plate is connected to the mounting shell, the upper part of the mounting shell fits the rotating wheel, the rotating wheel has a driving rod, the mounting shell has an upper through hole, the driving rod is adapted to the upper through hole, the driving rod passes through the upper through hole, the driving rod is connected to the control rod, and driving gear plates are provided on both sides of the control rod, the driving gear plate is meshed with the driven gear plate, and the driving gear plate is connected to the driven gear plate.

[0007] The mounting sleeve of the utility model has a supporting block on the inner side, the supporting block is connected to the control rod, the control rod is connected to the fixed buckle plate, the fixed buckle plate is connected to the supporting block, the fixed buckle plate has a fastening card plate, the control rod has a fastening card slot, the fastening card plate is adapted to the fastening card slot, and the fastening card plate is connected to the fastening card slot. Beneficial effects

[0008] The utility model discloses a fixed vertical plate and a vertical guard plate that are enclosed on the outside of the tree trunk, and an internal cold-proof plate is used to enclose the outside of the tree trunk, thereby enhancing the heat preservation effect of the tree, improving the cold resistance of the tree, preventing the tree from being frostbitten and damaged, and providing protection for forestry trees during the winter. In addition, the fixed vertical plate and the vertical guard plate are easy to fix and disassemble, thereby improving the efficiency of the cold-proof protection operation of forestry trees.

[0009] The driving gear plates on both sides of the control rod of the utility model are meshed and connected with the driven gear plates on both sides, and the threaded rod on the lower part of the control rod is positioned and connected with the positioning cone sleeve through the thread, so that when the control rod is driven to rotate by rotating the rotating wheel, the locking sleeves on both sides and the bottom positioning cone sleeve are linked accordingly. When the locking sleeve is moved to the point where it passes through the inner through hole and is embedded in the lock groove, the positioning fulcrum between the fixed vertical plate and the vertical guard plates on both sides is increased, the connection tightness and positioning between the fixed vertical plate and the vertical guard plate are strengthened, and the cold protection and protection effect of the tree trunk are improved. At the same time, the positioning cone sleeve moves down to the point where it passes through the lower through hole Inserted into the soil, it strengthens the connection between the fixed vertical plate and the ground, and limits the position of the anti-cold device to prevent it from being affected by wind or other external forces and rotating. It ensures the fit between the anti-cold plate and the tree trunk surface, improves structural stability, and strengthens the anti-cold effect. When the reverse rotation wheel drives the locking sleeve to move until it is completely retracted into the fixed vertical plate, and the positioning cone sleeve is completely retracted into the installation shell, the positioning fulcrum between the vertical guard plate, the fixed vertical plate and the ground disappears. At this time, the anti-cold device can be quickly disassembled and assembled, reducing the overall space occupied by the device and facilitating its storage.

[0010] The displacement ranges of the locking sleeves and the positioning cone sleeves on both sides of the utility model are set equidistantly, so that when the three are synchronously linked, when the locking sleeve is embedded in the lock groove, the positioning cone sleeve is inserted into the soil, and when the locking sleeve is retracted into the fixed vertical plate, the positioning cone sleeve is retracted into the installation sleeve shell. The supporting block cooperates with the fixed buckle plate to increase the installation sleeve shell to the control rod lifting fulcrum, so that it can maintain its longitudinal height and lateral position unchanged while performing axial rotation, avoiding its movement and separation, affecting the linkage effect between the components, and improving the structural stability.

[0011] The utility model wraps the outside of the tree trunk in a closed manner, thereby enhancing the heat preservation effect of the tree, improving the cold resistance of the tree, preventing the tree from being frostbitten and frozen, and providing protection for forestry trees during the winter. At the same time, the cold-proof plate is tightly wrapped around the tree trunk, the protective positioning is stable, and it is easy to assemble and disassemble, can be used repeatedly, and is convenient for storage and preservation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the vertical guard plate structure described in the present utility model.

[0013] Figure 2 This is a schematic diagram of the fixed vertical plate structure described in the present utility model.

[0014] Figure 3 This is a structural cross-sectional view of a forestry tree cold protection device described in the utility model.

[0015] Figure 4 This is a cross-sectional view of the structure of a forestry tree cold protection device described in the utility model.

[0016] Figure 5 This is an exploded view of the lock sleeve and threaded rod structure described in the present utility model.

[0017] Figure 6 This is a cross-sectional view of the position-limiting structure of the control rod described in the present utility model.

[0018] Figure 7 The utility model Figure 4 A magnified view of the structure in the middle.

[0019] Figure 8 The utility model Figure 4 A magnified view of the structure in middle B. DETAILED DESCRIPTION

[0020] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0021] Example 1:

[0022] A forestry tree cold protection device includes a fixed vertical plate 04, a vertical guard plate 05, a locking sleeve 10, a rotating plate 14, a mounting sleeve 18, a position control rod 23, and a positioning cone sleeve 25. The lower part of the vertical guard plate 05 has a fixed bottom plate 06, the fixed bottom plate 06 is connected to the ground, the vertical guard plate 05 is internally connected to the main cold protection plate 02, the main cold protection plate 02 is connected to the tree trunk 01, the tree trunk 01 is connected to the auxiliary cold protection plate 03, the auxiliary cold protection plate 03 is connected to the fixed vertical plate 04, the fixed vertical plate 04 is connected to the vertical guard plate 05, the fixed vertical plate 04 has a through hole 07, the vertical guard plate 05 has a mounting plug 08, the mounting plug 08 is adapted to the through hole 07, the mounting plug 08 passes through the through hole 07, the mounting plug 08 has a positioning plug 09, and the positioning plug 09 is divided into an outer positioning plug 091 and an inner positioning plug 09. The positioning plug plate 092 and the outer positioning plug plate 091 are connected to the inner positioning plug plate 092 to form an inner through hole 33. The outer side of the fixed vertical plate 04 has an outer through hole 12, and the inner side of the fixed vertical plate 04 has a locking groove 11. The locking groove 11, the inner through hole 33, and the outer through hole 12 are adapted to the locking sleeve 10. The locking sleeve 10 passes through the outer through hole 12 and the inner through hole 33 in sequence. The locking sleeve 10 is connected to the locking groove 11. The fixed vertical plate 04 and the vertical guard plate 05 are enclosed on the outside of the tree trunk 01, and the outside of the tree trunk 01 is closed by the internal cold-proof plate to enhance the heat preservation effect of the tree, improve the cold resistance of the tree, prevent the tree from frostbite and frost damage, and provide protection for forestry trees overwintering. The fixed vertical plate 04 and the vertical guard plate 05 are easy to fix and disassemble, thereby improving the efficiency of forestry tree cold protection operations.

[0023] Example 2:

[0024] The lock sleeve 10 of the utility model is connected to the positioning support rod 15 by a thread, and the positioning support rod 15 has a driven gear plate 17. The positioning support rod 15 has a rotating plate 14, and the rotating plate 14 is connected to the inside of the bearing 13. The outside of the bearing 13 is connected to the fixed vertical plate 04, and the fixed vertical plate 04 is connected to the mounting shell 18. The upper part of the mounting shell 18 fits the rotating wheel 20. The rotating wheel 20 has a driving rod 19. The mounting shell 18 has an upper through hole 21. The driving rod 19 is adapted to the upper through hole 21, and the driving rod 19 passes through the upper through hole 21, the driving rod 19 is connected to the control rod 23, and the control rod 23 has a driving gear plate 16 on both sides, the driving gear plate 16 is meshed with the driven gear plate 17, the driving gear plate 16 is connected to the driven gear plate 17, the driving gear plates 16 on both sides of the control rod 23 are meshed and connected with the driven gear plates 17 on both sides, and the threaded rod 24 at the lower part of the control rod 23 is positioned and connected with the positioning cone sleeve 25 through a thread, so that when the control rod 23 is driven to rotate by rotating the rotating wheel 20, the locking sleeves 10 and The bottom positioning cone sleeve 25 is then linked. When the locking sleeve 10 is displaced to the point where it passes through the inner through hole 33 and is embedded in the locking groove 11, the positioning fulcrum between the fixed vertical plate 04 and the vertical guard plates 05 on both sides can be increased, thereby strengthening the tightness and positioning of the connection between the fixed vertical plate 04 and the vertical guard plates 05, and improving the cold protection and protection effect of the tree trunk 01. At the same time, the positioning cone sleeve 25 is moved down to the point where it passes through the lower through hole 22 and is inserted into the soil, thereby strengthening the connection between the fixed vertical plate 04 and the ground and limiting the position of the cold protection device. It prevents it from being affected by wind or other external forces and causing it to deviate and rotate, ensures the fit between the anti-cold plate and the surface of the tree trunk 01, improves the structural stability, and enhances the anti-cold effect. When the reverse rotation wheel 20 drives the locking sleeve 10 to move until it is completely retracted into the fixed vertical plate 04, and the positioning cone sleeve 25 is completely retracted into the installation sleeve 18, the positioning support between the vertical guard plate 05 and the fixed vertical plate 04 and the ground disappears. At this time, the anti-cold device can be quickly disassembled and assembled, reducing the overall space occupied by the device and facilitating its storage.

[0025] Example 3:

[0026] The inner side of the mounting sleeve 18 of the present invention is provided with a supporting block 29, the supporting block 29 is connected to the control rod 23, the control rod 23 is connected to the fixed buckle plate 32, the fixed buckle plate 32 is connected to the supporting block 29, the fixed buckle plate 32 has a fastening card plate 30, the control rod 23 has a fastening slot 31, the fastening card plate 30 is adapted to the fastening slot 31, the fastening card plate 30 is connected to the fastening slot 31, the supporting block 29 cooperates with the fixed buckle plate 32, and the mounting sleeve 18 increases the lifting fulcrum of the control rod 23, so that it can perform axial rotation while keeping its longitudinal height and lateral position unchanged, thereby avoiding its movement and detachment, affecting the linkage effect between the components, and improving the structural stability.

[0027] Example 4:

[0028] The control rod 23 of the utility model has a threaded rod 24 at the bottom, and the threaded rod 24 is connected to the positioning cone sleeve 25 through a thread. The lower part of the mounting sleeve 18 has a lower through-hole 22, and the positioning cone sleeve 25 is adapted to the lower through-hole 22. The positioning cone sleeve 25 passes through the lower through-hole 22 and is inserted into the soil. The displacement ranges between the locking sleeves 10 and the positioning cone sleeves 25 on both sides are set to be equidistant, so that when the three are synchronously linked, when the locking sleeve 10 is embedded in the lock groove 11, the positioning cone sleeve 25 is inserted into the soil. When the locking sleeve 10 retracts into the fixed vertical plate 04, the positioning cone sleeve 25 retracts into the mounting sleeve 18. The positioning cone sleeve 25 has a limit slot 27. The mounting sleeve 18 has a limiting card plate through-hole 28. The limiting card plate through-hole 28 and the limiting card slot 27 are adapted to the limiting card plate 26. The limiting card plate 26 passes through the limiting card plate through-hole 28. The inner end of the limiting card plate 26 is connected to the limiting card slot 27. The outer end of the limiting card plate 26 is connected to the mounting sleeve 18. This device performs a closed wrapping on the outside of the tree trunk 01, thereby enhancing the heat preservation effect of the tree, improving the cold resistance of the tree, preventing the tree from being frostbitten and frozen, and providing protection for forestry trees over the winter. In addition, the anti-cold plate is tightly wrapped with the tree trunk 01, the protective positioning is stable, and it is easy to assemble and disassemble, can be used repeatedly, and is convenient for storage and preservation.

[0029] Example 5:

[0030] Installation steps: First, assemble the fixed vertical plate 04 structure, first put the locking sleeve 10 on the outside of the positioning support rod 15, and connect it with the positioning screw through the thread, then put the positioning support rod 15 and the locking sleeve 10 through the outer through-hole 12 into the fixed vertical plate 04, and the outer surface of the locking sleeve 10 fits with the fixed vertical plate 04, and the rotating plate 14 is embedded in the bearing 13, then the control rod 23 is placed in the installation sleeve 18, and the outer surface of the control rod 23 fits with the inner surface of the supporting block 29, and then the fixed buckle plate 32 is installed and fixed The outer surface of the supporting block 29 is fixed, and the inner surface of the fixing buckle plate 32 is fitted with the outer surface of the control rod 23. The fastening card plate 30 is embedded in the fastening card slot 31. Then the driving rod 19 passes through the upper through hole 21 and is fixedly connected with the control rod 23. The inner surface of the rotating wheel 20 is fitted with the mounting sleeve 18. Then the positioning cone sleeve 25 is passed through the lower through hole 22 and placed in the mounting sleeve 18, and is sleeved on the outside of the threaded rod 24. The positioning cone sleeve 25 is positioned and connected with the threaded rod 24 through the thread, and the limiting card slot 27 is fitted with the limiting card plate. The position of the hole 28 corresponds to that of the hole 28, and then the limiting card plate 26 is passed through the limiting card plate through-hole 28 until its inner end is embedded in the limiting card slot 27, and its outer end is fixedly connected to the mounting sleeve 18. Finally, the mounting sleeve 18 is installed and fixed to the outside of the fixed vertical plate 04, and the driving gear discs 16 and the driven gear discs 17 on both sides are meshed and connected. After the structural assembly of the fixed vertical plate 04 is completed, the fixed vertical plate 04 is placed on the outside of the tree trunk 01, and the inner surface of the auxiliary cold-proof plate 03 is in contact with the tree trunk 01, and the lower part of the fixed vertical plate 04 is connected to the ground Surface, then place the vertical guard plate 05 outside the tree trunk 01, and fix the lower part of the bottom plate 06 to the ground, the inner surface of the main anti-cold plate 02 fits with the tree trunk 01, the installation plug plate 08 is embedded in the through hole 07, the outer positioning plug plate 091 and the inner positioning plug plate 092 fit together to form an inner through hole 33, and the inner through hole 33 corresponds to the position of the lock groove 11. Finally, by rotating the wheel 20, the locking sleeve 10 and the positioning cone sleeve 25 are driven to move synchronously until the locking sleeve 10 is embedded in the lock groove 11 and the positioning cone sleeve 25 is inserted into the soil to complete the installation.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A forestry tree cold protection device, characterized by : It includes a fixed vertical plate (04), a vertical guard plate (05), a locking sleeve (10), a rotating plate (14), a mounting sleeve (18), a position control rod (23), and a positioning cone sleeve (25). The lower part of the vertical guard plate (05) has a fixed bottom plate (06), the fixed bottom plate (06) is connected to the ground, the vertical guard plate (05) is internally connected to the main cold-proof plate (02), the main cold-proof plate (02) is connected to the tree trunk (01), the tree trunk (01) is connected to the auxiliary cold-proof plate (03), the auxiliary cold-proof plate (03) is connected to the fixed vertical plate (04), the fixed vertical plate (04) is connected to the vertical guard plate (05), the fixed vertical plate (04) has a through hole (07), the vertical guard plate (05) has a mounting plug plate (08), the mounting plug plate (0 8) is adapted to the through hole (07), the installation plug plate (08) passes through the through hole (07), the installation plug plate (08) has a positioning plug plate (09), the positioning plug plate (09) is divided into an outer positioning plug plate (091) and an inner positioning plug plate (092), the outer positioning plug plate (091) is connected to the inner positioning plug plate (092) to form an inner through hole (33), the outer side of the fixed vertical plate (04) has an outer through hole (12), the inner side of the fixed vertical plate (04) has a locking groove (11), the locking groove (11), the inner through hole (33), and the outer through hole (12) are adapted to the locking sleeve (10), the locking sleeve (10) passes through the outer through hole (12) and the inner through hole (33) in sequence, and the locking sleeve (10) is connected to the locking groove (11).

2. A forestry tree cold protection device according to claim 1, characterized in that The locking sleeve (10) is connected to the positioning support rod (15) by a threaded connection. The positioning support rod (15) has a driven gear plate (17). The positioning support rod (15) has a rotating plate (14). The rotating plate (14) is connected to the inside of the bearing (13). The outside of the bearing (13) is connected to the fixed vertical plate (04). The fixed vertical plate (04) is connected to the mounting shell (18). The upper part of the mounting shell (18) fits the rotating wheel (20). The rotating wheel (20) has a driving rod (19). The mounting shell (18) has an upper through hole (21). The driving rod (19) is adapted to the upper through hole (21). The driving rod (19) passes through the upper through hole (21). The driving rod (19) is connected to the control rod (23). The control rod (23) has driving gear plates (16) on both sides. The driving gear plate (16) is meshed with the driven gear plate (17). The driving gear plate (16) is connected to the driven gear plate (17).

3. A forestry tree cold protection device according to claim 2, characterized in that The mounting housing (18) has a supporting block (29) on the inner side, the supporting block (29) is connected to the control rod (23), the control rod (23) is connected to the fixed buckle plate (32), the fixed buckle plate (32) is connected to the supporting block (29), the fixed buckle plate (32) has a fastening card plate (30), the control rod (23) has a fastening card slot (31), the fastening card plate (30) is adapted to the fastening card slot (31), and the fastening card plate (30) is connected to the fastening card slot (31).

4. A forestry tree cold protection device according to claim 3, characterized in that The control rod (23) has a threaded rod (24) at the bottom, the threaded rod (24) is connected to the positioning cone sleeve (25) through a thread, the mounting sleeve (18) has a lower through hole (22) at the bottom, the positioning cone sleeve (25) is adapted to the lower through hole (22), the positioning cone sleeve (25) passes through the lower through hole (22), and the positioning cone sleeve (25) is inserted into the soil.

5. A forestry tree cold protection device according to claim 3, characterized in that : The positioning cone sleeve (25) has a limit card slot (27), the installation sleeve (18) has a limit card plate perforation (28), the limit card plate perforation (28), the limit card slot (27) and the limit card plate (26) are adapted to each other, the limit card plate (26) passes through the limit card plate perforation (28), the inner end of the limit card plate (26) is connected to the limit card slot (27), and the outer end of the limit card plate (26) is connected to the installation sleeve (18).

Images