Auxiliary trunk shape fixing device for forest sustainable operation

Abstract

The invention discloses an auxiliary trunk shape fixing device for forest sustainable management, and relates to the technical field of trunk shape fixing, the auxiliary trunk shape fixing device comprises a first hoop and a second hoop, and further comprises two vertical plates respectively and fixedly arranged on the inner sides of the first hoop and the second hoop; the shaping plate is arranged on the inner side of the vertical plate and is used for carrying out auxiliary shaping on the tree trunk; the multiple buffer structures are arranged in the vertical plate and used for moving the shaping plate and expanding the growth space of a trunk, and each buffer structure comprises a groove, two spring steel sheets, a limiting plate and a connecting block. When the tree is cut, the buffer structure is extruded, the shaping plate moves along with continuous increase of the diameter of the tree, growth of the tree trunk is not limited and hindered, the tree is not damaged, and the trunk shape fixing effect of the tree is improved.

Description

Technical Field

[0001] The invention relates to the technical field of tree trunk shaping, in particular to an auxiliary trunk shaping device used for sustainable forest management. Background Art

[0002] The auxiliary trunk shaping device is a tool or equipment used in forest management, which is designed to assist in the trunk shaping management of trees to promote the sustainable development of forests. By fixing the trunks, it can guide the growth direction of trees to ensure the stable growth of the tree trunks, promote their healthy development, and ensure the rational use of forest resources and ecological balance.

[0003] Reference patent application number CN202410026241.7 is a trunk shaping device for auxiliary forest sustainable management. The prior art is provided with an adjustment structure. When shaping the tree trunk, the first clamp and the second clamp are first used to surround the tree trunk, and the first clamp and the second clamp are fixedly connected by bolts. Then, according to the diameter of the tree trunk, the handle is turned to adjust the position of the shaping plate so that the shaping plate can contact the tree trunk, so that the tree trunk can be better shaped and convenient for the use of tree trunks with different diameters. The device has the function of adjusting the fixed diameter, which improves the applicability of the trunk shaping device for auxiliary forest sustainable management when in use. However, the patent has the following shortcomings:

[0004] After the first and second hoops fix the tree trunk, as the trunk grows, its diameter continues to widen, and the fixed hoops will restrict the growth of the trunk, causing deformation of the trunk, damaging the tree's epidermis, and affecting the tree's trunk shaping effect. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an auxiliary trunk shaping device for sustainable forest management, which solves the problem that the fixed clamp will restrict the growth of the trunk, cause the trunk to deform, and damage the tree's epidermis.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A trunk shaping device for forest sustainable management, comprising a first clamp and a second clamp, and further comprising:

[0007] Two vertical plates are fixedly arranged on the inner sides of the first clamp and the second clamp respectively;

[0008] A shaping board is arranged on the inner side of the vertical board and is used to assist in shaping the tree trunk;

[0009] A plurality of buffer structures are arranged inside the vertical plates, and are used for the shaping plates to move and expand the growth space of the tree trunks. The buffer structures include grooves, two spring steel sheets, a limiting plate and a connecting block.

[0010] The locking assembly is arranged at the connection between the first clamp and the second clamp, and is used to fix the first clamp and the second clamp.

[0011] Preferably, the first clamp and the second clamp both include an arc-shaped plate, and the front and rear sides of the inner wall of the arc-shaped plate are slidably connected with a fixed plate, and one side of the fixed plate is fixedly connected with a telescopic plate, one side of the telescopic plate is fixedly connected with a first convex plate, and the other side of the telescopic plate is fixedly connected with a second convex plate.

[0012] Preferably, a plurality of threaded holes are provided on the top of the telescopic plate, and first adjusting bolts are threadedly connected to both the front and rear sides of the top of the arc-shaped plate.

[0013] Preferably, the locking assembly includes a first bent plate and a second bent plate, a movable groove is provided on one side of the first bent plate that passes through the outside of the second convex plate, and a first spring is fixedly connected to the inner wall of the movable groove, a stop block is fixedly connected to one end of the first spring, and a clamping rod is fixedly connected to one side of the stop block, and a fixed groove matching the clamping rod is provided on one side of the second bent plate.

[0014] Preferably, two fixing sleeves are fixedly connected to the outer sides of the first clamp and the second clamp, and the bottom of the fixing sleeve is provided with a supporting leg through a clamping mechanism, the bottom end of the supporting leg is fixedly connected to a base, and two ground nails are penetrated through the top of the base.

[0015] Preferably, the supporting leg includes a cylinder and a telescopic rod, the inner wall of the cylinder is slidably connected to a ring plate, one end of the telescopic rod extending to the inside of the cylinder is fixedly connected to the bottom of the ring plate, a plurality of fixing holes are opened on the surface of the telescopic rod, and a second adjusting bolt adapted to the fixing hole is threadedly connected to the surface of the cylinder.

[0016] Preferably, a plug hole is provided on one side of the top of the supporting leg, and a sleeve plate is fixedly connected to one side of the fixing sleeve.

[0017] Preferably, the clamping mechanism includes an insertion rod, one end of which is fixedly connected to a mounting head that matches the sleeve plate, a through groove is provided inside the mounting head, and protrusions are slidably connected to the upper and lower sides of the inner wall of the through groove, a second spring is fixedly connected between the two protrusions, and a clamping groove that matches the protrusion is provided on the inner wall of the sleeve plate.

[0018] Preferably, a handle is fixedly connected to one side of the two protrusions, and a mounting groove matched with the handle is formed on one side of the through slot.

[0019] The present invention provides an auxiliary trunk shaping device for sustainable forest management, which has the following beneficial effects:

[0020] (1) The trunk shaping device for auxiliary sustainable forest management has a buffer structure on the inner walls of two arc-shaped plates. During the growth of the tree, the buffer structure is squeezed, and the shaping plates move as the diameter of the tree continues to increase, thereby not restricting or hindering the growth of the trunk, thereby not causing damage to the tree, and helping to improve the trunk shaping effect of the tree.

[0021] (2) The trunk shaping device for auxiliary forest sustainable management can adjust the size of the device according to the diameter of the tree trunk by moving the telescopic plate back and forth inside the arc-shaped plate, thereby expanding the scope of application of the device. When the first clamp and the second clamp are used to fix the tree trunk, the two clamps can be manually fixed together through the locking assembly without the aid of external tools. The operation is simple and fast, saving time and effort, and improving work efficiency.

[0022] (3) The trunk shaping device for auxiliary forest sustainable management can remove the insertion rod from the support leg by moving the protrusion out of the slot of the sleeve, thereby facilitating the separation of the support leg from the first clamp and the second clamp, making it easier to carry and transfer the device, thereby improving maintenance efficiency and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 A top view of the internal structure of the curved plate of the present invention;

[0025] Figure 3 For the present invention Figure 1 A partial enlarged view of the middle A;

[0026] Figure 4 is a cross-sectional view of the locking assembly structure of the present invention;

[0027] Figure 5 This is a disassembled diagram of the buffer structure of the present invention;

[0028] Figure 6 is a schematic diagram of the internal structure of the groove of the present invention;

[0029] Figure 7 is a cross-sectional view of the support leg structure of the present invention;

[0030] Figure 8 This is a disassembled diagram of the support leg and the fixed sleeve structure of the present invention;

[0031] Fig. 9 It is a cross-sectional view of the installation of the support leg and the fixed sleeve structure of the present invention;

[0032] Fig.10 For the present invention Fig. 9 A local enlarged view of the S in the middle.

[0033] In the figure: 1, first clamp; 2, second clamp; 3, vertical plate; 4, shaping plate; 5, groove; 6, spring steel sheet; 7, limit plate; 8, connecting block; 9, arc plate; 10, fixed plate; 11, telescopic plate; 12, first convex plate; 13, second convex plate; 14, threaded hole; 15, first adjusting bolt; 16, first bending plate; 17, second bending plate; 18, movable groove; 19, first spring; 20, stopper; 21, clamping rod; 22, Fixing groove; 23, fixing sleeve; 24, clamping mechanism; 241, plug rod; 242, mounting head; 243, through groove; 244, bump; 245, second spring; 246, clamping groove; 247, handle; 248, mounting groove; 25, supporting leg; 251, cylinder; 252, telescopic rod; 253, annular plate; 254, fixing hole; 255, second adjusting bolt; 26, base; 27, ground nail; 28, socket; 29, sleeve plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1

[0036] See also Figures 1 to 6 As shown, the present invention provides an auxiliary trunk shaping device for sustainable forest management, including a first clamp 1 and a second clamp 2, the first clamp 1 and the second clamp 2 both include an arc plate 9, the front and rear sides of the inner wall of the arc plate 9 are slidably connected with a fixed plate 10, and one side of the fixed plate 10 is fixedly connected with a telescopic plate 11, one side of the telescopic plate 11 is fixedly connected with a first convex plate 12, and the other side of the telescopic plate 11 is fixedly connected with a second convex plate 13, a plurality of threaded holes 14 are opened on the top of the telescopic plate 11, and the front and rear sides of the top of the arc plate 9 are threadedly connected with a first adjusting bolt 15, and the position of the telescopic plate 11 can be fixed by screwing the first adjusting bolt 15 into the corresponding threaded hole 14, so as to facilitate the adjustment of the diameter of the device, and also includes:

[0037] Two vertical plates 3 are respectively fixedly arranged on the inner sides of the first clamp 1 and the second clamp 2;

[0038] The shaping plate 4 is arranged on the inner side of the vertical plate 3 and is used to assist in shaping the tree trunk. The shaping plate 4 is longer than the hoop, which is more conducive to assisting in shaping and correcting the tree trunk during its growth.

[0039] A plurality of buffer structures are arranged inside the vertical plate 3, and are used for the shaping plate 4 to move and expand the growth space of the tree trunk. The buffer structure includes a groove 5, two spring steel sheets 6, a limit plate 7 and a connecting block 8. The groove 5 is opened on the inner side of the vertical plate 3, and the two spring steel sheets 6 are fixed on the inner wall of the groove 5. The limit plate 7 is slidably arranged on the inner wall of the groove 5 and is fixedly connected to one side of the spring steel sheet 6. The connecting block 8 is fixed on the side of the limit plate 7 away from the spring steel sheet 6. One end of the connecting block 8 extending to the outside of the groove 5 is fixedly connected to one side of the shaping plate 4.

[0040] The locking assembly is arranged at the connection between the first clamp 1 and the second clamp 2 and is used to fix the first clamp 1 and the second clamp 2 together.

[0041] Through the arrangement of the above structure, during the growth of the tree, the buffer structure is squeezed, and the shaping plate 4 moves as the diameter of the tree continues to increase, thereby not restricting and hindering the growth of the trunk, thereby not causing damage to the tree, and helping to improve the trunk shaping effect of the tree.

[0042] Embodiment 2

[0043] Based on Example 1, please refer to Figures 1 to 4 As shown, the specific improvements are as follows: the locking assembly includes a first bent plate 16 and a second bent plate 17 fixed on the side of the first convex plate 12, and the bending parts of the first bent plate 16 and the second bent plate 17 can be rotated ninety degrees. The first bent plate 16 passes through one side of the outside of the second convex plate 13 and is provided with a movable groove 18, and the inner wall of the movable groove 18 is fixedly connected with a first spring 19, and one end of the first spring 19 is fixedly connected with a stopper 20 to prevent the first spring 19 from popping out of the movable groove 18, and one side of the stopper 20 is fixedly connected with a clamping rod 21, and one side of the second bent plate 17 is provided with a fixed groove 22 adapted to the clamping rod 21.

[0044] Through the arrangement of the above structure, the locking assembly can manually and quickly fix the two clamps without the aid of external tools. The operation is simple, time-saving and labor-saving, and work efficiency is improved.

[0045] Embodiment 3

[0046] In conjunction with Example 1 and Example 2, please refer to Figure 1 and Figure 7 As shown, the specific improvements are as follows: two fixing sleeves 23 are fixedly connected to the outer sides of the first clamp 1 and the second clamp 2, and a supporting leg 25 is provided at the bottom of the fixing sleeve 23 through a clamping mechanism 24, and a base 26 is fixedly connected to the bottom end of the supporting leg 25, and two ground nails 27 are penetrated at the top of the base 26, thereby improving the stability of the device during installation;

[0047] The supporting leg 25 includes a cylinder 251 and a telescopic rod 252. The inner wall of the cylinder 251 is slidably connected with an annular plate 253. One end of the telescopic rod 252 extends to the inside of the cylinder 251 and is fixedly connected to the bottom of the annular plate 253. A plurality of fixing holes 254 are provided on the surface of the telescopic rod 252. A second adjusting bolt 255 matching the fixing hole 254 is threadedly connected to the surface of the cylinder 251. The second adjusting bolt 255 is used to fix the position of the telescopic rod 252.

[0048] Through the arrangement of the above structure, by moving the telescopic rod 252 up and down inside the cylinder 251, the length of the supporting leg 25 can be adjusted, thereby adjusting the height of the device and increasing the application range of the fixed stem device.

[0049] Embodiment 4

[0050] In conjunction with Embodiments 1 to 3, please refer to Figures 7 to 10 As shown, the specific improvements are as follows: a socket 28 is provided on one side of the top of the supporting leg 25, a sleeve plate 29 is fixedly connected to one side of the fixing sleeve 23, the clamping mechanism 24 includes an insert rod 241, one end of the insert rod 241 passes through the supporting leg 25 and extends to the inside of the fixing sleeve 23, one end of the insert rod 241 is fixedly connected to a mounting head 242 adapted to the sleeve plate 29, a through groove 243 is provided inside the mounting head 242, and a protrusion 244 is slidably connected to the upper and lower sides of the inner wall of the through groove 243, a second spring 245 is fixedly connected between the two protrusions 244, a clamping groove 246 adapted to the protrusion 244 is provided on the inner wall of the sleeve plate 29, a handle 247 is fixedly connected to one side of the two protrusions 244, a mounting groove 248 adapted to the handle 247 is provided on one side of the through groove 243, and the setting of the handle 247 and the mounting groove 248 facilitates driving the protrusion 244 in and out of the clamping groove 246.

[0051] Through the arrangement of the above-mentioned structure, after the protrusion 244 is moved out of the slot 246, the insertion rod 241 can be pulled out from the support leg 25, thereby facilitating the separation of the support leg 25 from the first clamp 1 and the second clamp 2, making it easier to carry and transfer the device, thereby improving maintenance efficiency and reducing maintenance costs.

[0052] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0053] When in use, the first clamp 1 and the second clamp 2 are assembled on the periphery of the tree trunk. The diameter between the two clamps can be adjusted by screwing the first adjusting bolt 15 out of the telescopic plate 11 and then moving the telescopic plate 11 back and forth in the arc plate 9. After adjustment, the first adjusting bolt 15 can be screwed into the threaded hole 14 at the corresponding position again, which is convenient for fixing tree trunks of different diameters. During the assembly of the first clamp 1 and the second clamp 2, the first bent plate 16 and the second bent plate 17 on the first convex plate 12 side pass through the second convex plate 13, and then the passed parts are rotated 90 degrees. As for bending, during the bending process, the clamping rod 21 squeezes the first spring 19, and then under the reaction force of the first spring 19, the clamping rod 21 enters the fixing groove 22 to lock the first convex plate 12 and the second convex plate 13, so that the first clamping hoop 1 and the second clamping hoop 2 are fixed on the tree trunk, and the shaping plate 4 can correct the tree trunk during its growth. As the diameter of the tree trunk continues to grow, the shaping plate 4 continues to move and continuously squeezes the spring steel sheet 6 through the connecting block 8, so that the tree trunk has a buffer space during its growth, and will not restrict or damage the growth of the tree trunk;

[0054] When assisting in shaping the tree trunk, the device can move the telescopic rod 252 in the cylinder 251 by unscrewing the second adjusting bolt 255, and adjust the length of the support leg 25 as needed, so that the height of the device can be adjusted, and the application range is wider. The bottom of the support leg 25 increases the contact area with the ground through the base 26, and the base 26 can be further fixed to the ground through the ground nail 27, which has better stability. By relatively moving the two handles 247 on the side of the fixed sleeve 23, the two protrusions 244 are driven to squeeze the second spring 245. After the protrusion 244 moves out of the slot 246 of the sleeve plate 29, the insertion rod 241 can be moved out of the support leg 25, and the support leg 25 and the clamp part can be separated. Conversely, it can be installed, which is convenient for carrying and transferring the device, and improves maintenance efficiency and reduces maintenance costs.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trunk shaping device for use in sustainable forest management, comprising a first clamp (1) and a second clamp (2), characterized in that: Also includes: Two vertical plates (3) are respectively fixedly arranged on the inner sides of the first clamp (1) and the second clamp (2); A shaping plate (4) is arranged on the inner side of the vertical plate (3) and is used to assist in shaping the tree trunk; A plurality of buffer structures are arranged inside the vertical plate (3) and are used for the shaping plate (4) to move so as to expand the growth space of the tree trunk. The buffer structures include a groove (5), two spring steel sheets (6), a limiting plate (7) and a connecting block (8); The locking assembly is arranged at the connection between the first clamp (1) and the second clamp (2) and is used to fix the first clamp (1) and the second clamp (2) in connection.

2. The device for auxiliary trunk shaping for sustainable forest management according to claim 1, characterized in that: The first clamp (1) and the second clamp (2) both comprise an arc-shaped plate (9), the front and rear sides of the inner wall of the arc-shaped plate (9) are slidably connected to a fixed plate (10), one side of the fixed plate (10) is fixedly connected to a telescopic plate (11), one side of the telescopic plate (11) is fixedly connected to a first convex plate (12), and the other side of the telescopic plate (11) is fixedly connected to a second convex plate (13).

3. The device for auxiliary trunk shaping for sustainable forest management according to claim 2, characterized in that: A plurality of threaded holes (14) are provided on the top of the telescopic plate (11), and first adjusting bolts (15) are threadedly connected on both the front and rear sides of the top of the arc-shaped plate (9).

4. The device for auxiliary trunk shaping for sustainable forest management according to claim 2, characterized in that: The locking assembly comprises a first bent plate (16) and a second bent plate (17); a movable groove (18) is provided on one side of the first bent plate (16) extending through the outside of the second convex plate (13); a first spring (19) is fixedly connected to the inner wall of the movable groove (18); a stopper (20) is fixedly connected to one end of the first spring (19); a clamping rod (21) is fixedly connected to one side of the stopper (20); and a fixing groove (22) matched with the clamping rod (21) is provided on one side of the second bent plate (17).

5. The device for auxiliary trunk shaping for sustainable forest management according to claim 1, characterized in that: Two fixing sleeves (23) are fixedly connected to the outer sides of the first clamp (1) and the second clamp (2), and the bottom of the fixing sleeve (23) is provided with a supporting leg (25) through a clamping mechanism (24), the bottom end of the supporting leg (25) is fixedly connected to a base (26), and the top of the base (26) is penetrated by two ground nails (27).

6. The device for auxiliary trunk shaping for sustainable forest management according to claim 5, characterized in that: The supporting leg (25) comprises a cylinder (251) and a telescopic rod (252); the inner wall of the cylinder (251) is slidably connected to an annular plate (253); one end of the telescopic rod (252) extending to the inside of the cylinder (251) is fixedly connected to the bottom of the annular plate (253); a plurality of fixing holes (254) are formed on the surface of the telescopic rod (252); and a second adjusting bolt (255) matched with the fixing hole (254) is threadedly connected to the surface of the cylinder (251).

7. The device for auxiliary trunk shaping for sustainable forest management according to claim 5, characterized in that: A plug hole (28) is provided on one side of the top of the support leg (25), and a sleeve plate (29) is fixedly connected to one side of the fixing sleeve (23).

8. The device for auxiliary trunk shaping for sustainable forest management according to claim 5, characterized in that: The clamping mechanism (24) comprises an insert rod (241), one end of which is fixedly connected to a mounting head (242) matched with the sleeve plate (29), a through slot (243) is provided inside the mounting head (242), and protrusions (244) are slidably connected to the upper and lower sides of the inner wall of the through slot (243), a second spring (245) is fixedly connected between the two protrusions (244), and a clamping slot (246) matched with the protrusion (244) is provided on the inner wall of the sleeve plate (29).

9. The device for auxiliary trunk shaping for sustainable forest management according to claim 8, characterized in that: One side of the two protrusions (244) is fixedly connected to a handle (247), and one side of the through slot (243) is provided with a mounting slot (248) adapted to the handle (247).

Images