Tree cold-proof cloth winding device

Abstract

The utility model relates to the technical field of garden tree protection, in particular to a tree cold-proof cloth winding device which comprises a fixing frame, clamping rings are arranged at the upper end and the lower end of the fixing frame, a plurality of climbing mechanisms are evenly arranged between the two clamping rings, a sliding rail of an annular structure is fixedly arranged at the bottom of the clamping ring on the lower side, and a winding mechanism is arranged on the sliding rail. The winding mechanism comprises a guiding assembly and a driving assembly which are assembled on the sliding rail, the lower side of the driving assembly is fixedly connected with a disc frame, a fixing shaft is fixedly arranged at the circle center of the bottom of the inner wall of the disc frame, the fixing shaft is sleeved with a rotatable winding disc, a notch is formed in the right side of the annular face of the disc frame, and the guiding assembly is arranged on the front side of the annular face of the disc frame. The winding mechanism is arranged, automatic design is adopted, winding work of the cold-proof cloth can be automatically completed, meanwhile, winding uniformity and winding quality of the cold-proof cloth are guaranteed, and compared with manual winding, working efficiency is greatly improved, and labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garden tree protection, and particularly relates to a device for winding cold-proof cloth on trees. Background Technique

[0002] A garden is a beautiful natural environment and recreation area created within a certain area by using engineering techniques and artistic means to transform the terrain (including building mountains, stacking stones, managing water, etc.), planting trees and flowers, constructing buildings, and arranging garden paths. It not only has ornamental value but also meets people's leisure, educational, ecological, and cultural needs. Trees are an important part of the garden landscape.

[0003] In the cold season, to prevent the trees in the garden from being frozen, cold-proof cloth is usually wound around the tree trunks. However, this cold-proof measure mainly relies on manual operation. Usually, the cold-proof cloth is manually wound around the tree trunks, and multiple people need to cooperate, resulting in low efficiency and high labor intensity. At the same time, it is difficult to ensure the uniformity and tightness of the winding. Therefore, it is of great significance to design a device that can automatically complete the work of winding cold-proof cloth. Content of the Utility Model

[0004] Aiming at the existing deficiencies, the utility model provides a device for winding cold-proof cloth on trees, which solves the problems put forward in the above background technique. This device automatically winds the cold-proof cloth in a mechanized manner, improves the operation efficiency, ensures the winding quality, and reduces the manual labor intensity.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A device for winding cold-proof cloth on trees includes a fixing frame and a clamping ring. Clamping rings are provided at both the upper and lower ends of the fixing frame. A plurality of climbing mechanisms are evenly arranged between the two groups of clamping rings. A circular rail is fixedly provided at the bottom of the lower clamping ring. A winding mechanism is arranged on the rail. A handle is fixedly provided at the rear of the fixing frame;

[0007] The winding mechanism includes a guiding component, a winding disc, a driving component, a disc frame, a fixed shaft, and a notch. The driving component is assembled on the rail. A disc frame is fixedly connected to the lower side of the driving component. A fixed shaft is fixedly provided at the center of the bottom inner wall of the disc frame. A rotatable winding disc is sleeved on the fixed shaft. A notch is opened on the right side of the circumferential surface of the disc frame. A guiding component is arranged on the front side of the circumferential surface of the disc frame.

[0008] Furthermore, the guiding component includes a handle, a fixing plate, a screw rod, and a pressing roller. The fixing plate is fixedly provided on the front side of the circumferential surface of the disc frame. A screw rod is penetrated and screwed inside the fixing plate, and the axis of the screw rod intersects with the center of the clamping ring. A handle is installed at the left end of the screw rod, and a pressing roller is assembled at the right end of the screw rod;

[0009] On the left end face of the pressure roller, two groups of limiting support rods are symmetrically and fixedly arranged, and the left ends of the limiting support rods penetrate through the fixing plate and extend out from its left side.

[0010] Further, the driving assembly includes a driving motor, a carriage, a driving gear, a support shaft and a rubber wheel. The carriage is sleeved outside the slide rail. On the upper and lower sides on the right side inside the carriage, two groups of rubber wheels are respectively arranged, and the rubber wheels are clamped into the inside of the carriage and are in rolling connection with it. The outer end of the shaft on the rubber wheel is equipped with a driven gear. A support shaft is vertically penetrated and assembled on the left side inside the carriage. Driving gears are assembled at both the upper and lower ends of the support shaft, and the driving gears are in meshing transmission connection with the driven gears. A driving motor is installed on the left end face of the carriage, and a driving bevel gear is assembled on the output end of the driving motor. A driven bevel gear is assembled on the support shaft inside the carriage, and the driven bevel gear is in meshing transmission connection with the driving bevel gear.

[0011] Further, arc-shaped guide plates are fixedly connected to both the front and rear sides of the carriage. The guide plates are parallel to the rubber wheels, and the guide plates are clamped into the inside of the slide rail and are in sliding connection with it.

[0012] Further, the climbing mechanism includes a crawler-type traveling wheel, a motor, a connecting support arm and a bottom plate. The bottom plate is vertically fixed between two groups of snap rings. A crawler-type traveling wheel is arranged at the upper position inside the bottom plate. The crawler-type traveling wheel is movably connected to the bottom plate through a plurality of connecting support arms. A motor is assembled on the crawler-type traveling wheel.

[0013] Further, a chute is opened inside the bottom plate. A slider is assembled inside the chute. Spring-type telescopic rods are rotatably connected to both the front and rear sides of the slider, and the upper ends of the spring-type telescopic rods are hinged to the crawler-type traveling wheel. An electric push rod is fixedly connected to the lower side of the slider, and the lower end of the electric push rod is hinged to the bottom plate.

[0014] Further, the snap ring is composed of a fixed ring and a movable ring. The fixed ring is fixed on the front side of the fixed frame. A movable ring adapted to it is arranged on the front side of the fixed ring. One end of the movable ring is hinged to one end of the fixed ring, and the other end is detachably connected to the other end of the fixed ring through a bolt.

[0015] Further, a notch is opened at a position on the slide rail corresponding to the connection position of the fixed ring and the movable ring.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model is provided with a winding mechanism, which adopts an automated design and can automatically complete the winding work of the cold-proof cloth. At the same time, it ensures the uniformity and quality of the cold-proof cloth winding. Compared with manual winding, it greatly improves the work efficiency, reduces the labor intensity, and the device is easy to operate and has strong adaptability, and can wind different-diameter trees.

[0018] 2. The guiding component provided in the utility model can guide and support the cold-proof cloth. Its main function is to adjust the position and tension of the cold-proof cloth during the winding process to ensure that the cold-proof cloth can closely and evenly adhere to the tree trunk, thereby ensuring the tightness of the cold-proof cloth winding and improving the winding quality. The pressure roller is a component in the guiding component that directly contacts the cold-proof cloth. Its main function is to press the cold-proof cloth tightly to ensure that it can closely adhere to the tree trunk during the winding process. By turning the handle, the position of the screw rod can be adjusted, and then the position of the pressure roller can be adjusted to achieve the pressing of the cold-proof cloth.

[0019] 3. In the utility model, the driving component realizes the transmission and conversion of power through the coordinated work of a driving motor, a carriage, a rubber wheel, a driven gear, a support shaft, a driving gear, and a driving bevel gear and a driven bevel gear, thereby driving the carriage to move along the slide rail and driving the winding disc to rotate, so as to realize the automatic winding of the cold-proof cloth.

[0020] 4. Arc-shaped guide plates are fixedly connected to both the front and rear sides of the carriage in the utility model. The guide plates are parallel to the rubber wheels, and the guide plates are inserted into the slide rail and are slidably connected thereto. By providing the guide plates, the stability and accuracy of the carriage during the movement along the slide rail are ensured, ensuring that the carriage always moves along the track of the slide rail during the movement and will not deviate from the predetermined route, and at the same time improving the stability and load-bearing capacity of the carriage.

[0021] 5. In the utility model, the climbing mechanism realizes the automatic climbing function of the whole device along the tree trunk through the coordinated work of components such as a bottom plate, crawler-type walking wheels, a motor, and connecting arms, not only improving the work efficiency and winding quality, but also reducing the labor intensity of the operator and realizing the automatic adjustment of the winding height of the cold-proof cloth.

[0022] 6. The present utility model constitutes an adjustment structure through components such as a sliding groove, a sliding block, a spring telescopic rod, and an electric push rod, which can adjust the horizontal position of the crawler-type walking wheels. As a result, the climbing mechanism can be automatically adjusted according to different tree trunk diameters, ensuring that the crawler-type walking wheels can always adhere to the tree trunk surface and climb stably, and enabling the device to adapt to the winding work of trees with different diameters, thereby improving the adaptability of the device. At the same time, the spring telescopic rod can absorb the impact and vibration generated during the climbing process, protecting components such as the crawler-type walking wheels and the bottom plate. Moreover, due to the spring action of the telescopic rod, the crawler-type walking wheels can better adhere to the tree trunk surface, adapt to the conical tree trunks, and improve the stability and safety of climbing. Description of the Drawings

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic diagram of the front side view of the present utility model;

[0025] Figure 3 is a schematic diagram of the rear side view of the present utility model;

[0026] Figure 4 is a schematic diagram of the partial structure of the present utility model;

[0027] Figure 5 is a schematic diagram of the structure of the climbing mechanism in the present utility model;

[0028] Figure 6 is a schematic diagram of the structure of the winding mechanism in the present utility model;

[0029] Figure 7 is a schematic diagram of the partial disassembled structure of the winding mechanism in the present utility model;

[0030] Figure 8 is a schematic diagram of the structure of the drive assembly in the present utility model;

[0031] Figure 9 is a schematic diagram of the structure of the drive assembly from another angle in the present utility model;

[0032] Figure 10 is a schematic diagram of the usage state of the present utility model.

[0033] In the figure: 1, fixing frame; 2, snap ring; 21, fixed ring; 22, movable ring; 23, bolt; 3, climbing mechanism; 31, crawler type walking wheel; 32, motor; 33, connecting support arm; 34, chute; 35, spring type telescopic rod; 36, slider; 37, bottom plate; 38, electric push rod; 4, slide rail; 5, winding mechanism; 51, guiding component; 511, handle; 512, fixing plate; 513, limiting support rod; 514, screw rod; 515, pressing roller; 52, winding disc; 53, driving component; 531, driving motor; 532, carriage; 533, driving gear; 534, support shaft; 535, driven gear; 536, rubber wheel; 537, guiding plate; 538, driving bevel gear; 539, driven bevel gear; 54, disc frame; 55, fixed shaft; 56, notch; 6, handle. Detailed implementation mode

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0035] Embodiment:

[0036] As Figures 1 to 10 shown, a tree cold-proof cloth winding device includes a fixing frame 1 and a snap ring 2. Snap rings 2 are provided at both the upper and lower ends of the fixing frame 1. A plurality of groups of climbing mechanisms 3 are evenly arranged between the two groups of snap rings 2. A ring-shaped slide rail 4 is fixedly provided at the bottom of the lower snap ring 2. A winding mechanism 5 is provided on the slide rail 4. A handle 6 is fixedly provided at the rear side of the fixing frame 1.

[0037] In this embodiment, the winding mechanism 5 includes a guiding component 51, a winding disc 52, a driving component 53, a disc frame 54, a fixed shaft 55 and a notch 56. The driving component 53 is assembled on the slide rail 4. A disc frame 54 is fixedly connected to the lower side of the driving component 53. A fixed shaft 55 is fixedly provided at the center of the bottom inner wall of the disc frame 54. A rotatable winding disc 52 is sleeved on the fixed shaft 55. A notch 56 is opened on the right side of the ring surface of the disc frame 54. A guiding component 51 is provided on the front side of the ring surface of the disc frame 54. This design solves the problems that the existing tree cold-proof measures mainly rely on manual operation, usually manually winding the cold-proof cloth around the tree trunk, and require multiple people to cooperate, with low efficiency and high labor intensity, and it is difficult to ensure the uniformity and tightness of winding.

[0038] In this embodiment, the guiding assembly 51 includes a handle 511, a fixing plate 512, a screw rod 514 and a pressing roller 515. The fixing plate 512 is fixedly arranged on the front side of the annular surface of the disc frame 54. The screw rod 514 is screwed through the inside of the fixing plate 512, and the axis of the screw rod 514 intersects with the center of the clamping ring 2. A handle 511 is installed at the left end of the screw rod 514, and a pressing roller 515 is assembled at the right end of the screw rod 514. The guiding assembly 51 can guide and support the cold-proof cloth. Its main function is to adjust the position and tension of the cold-proof cloth during the winding process to ensure that the cold-proof cloth can be closely and evenly attached to the tree trunk, thereby ensuring the tightness of the winding of the cold-proof cloth and improving the winding quality. The pressing roller 515 is the component in the guiding assembly 51 that directly contacts the cold-proof cloth. Its main function is to press the cold-proof cloth to ensure that it can be closely attached to the tree trunk during the winding process. By rotating the handle 511, the position of the screw rod 514 can be adjusted, and then the position of the pressing roller 515 can be adjusted to realize the pressing of the cold-proof cloth.

[0039] In this embodiment, two groups of limiting support rods 513 are symmetrically and fixedly arranged on the left end face of the pressing roller 515. The left ends of the limiting support rods 513 penetrate through the fixing plate 512 and extend out from its left side. The limiting support rods 513 play a role in restricting the movement of the pressing roller 515 to prevent the pressing roller 515 from rotating along with the screw rod 514 during the adjustment process.

[0040] In this embodiment, the driving assembly 53 includes a driving motor 531, a sliding frame 532, a driving gear 533, a support shaft 534 and a rubber wheel 536. The sliding frame 532 is sleeved outside the slide rail 4. Two groups of rubber wheels 536 are respectively arranged at the upper and lower parts on the right side inside the sliding frame 532, and the rubber wheels 536 are clamped into the inside of the sliding frame 532 and are in rolling connection with it. The outer ends of the shafts on the rubber wheels 536 are assembled with driven gears 535. A support shaft 534 is vertically penetrated and assembled on the left side inside the sliding frame 532. Driving gears 533 are assembled at both the upper and lower ends of the support shaft 534, and the driving gears 533 are in meshing transmission connection with the driven gears 535. A driving motor 531 is installed on the left end face of the sliding frame 532. A driving bevel gear 538 is assembled on the output end of the driving motor 531. A driven bevel gear 539 is assembled on the support shaft 534 inside the sliding frame 532, and the driven bevel gear 539 is in meshing transmission connection with the driving bevel gear 538. Through the coordinated work of the driving motor 531, the sliding frame 532, the rubber wheels 536, the driven gears 535, the support shaft 534, the driving gears 533, the driving bevel gear 538 and the driven bevel gear 539, the driving assembly 53 realizes the transmission and conversion of power, thereby driving the sliding frame 532 to move along the slide rail 4 and driving the winding disc 52 to rotate, so as to realize the automatic winding of the cold-proof cloth.

[0041] In this embodiment, guide plates 537 with an arc-shaped structure are fixedly connected to both the front and rear sides of the carriage 532. The guide plates 537 are parallel to the rubber wheels 536, and the guide plates 537 are inserted into the inside of the slide rail 4 and slidably connected thereto. By providing the guide plates 537, the stability and accuracy of the carriage 532 during movement along the slide rail 4 are ensured, ensuring that the carriage 532 always moves along the trajectory of the slide rail 4 during movement and does not deviate from the predetermined route. At the same time, the stability and load-bearing capacity of the carriage 532 are improved.

[0042] In this embodiment, the climbing mechanism 3 includes crawler-type walking wheels 31, a motor 32, connecting support arms 33, and a bottom plate 37. The bottom plate 37 is vertically fixed between two sets of snap rings 2. Crawler-type walking wheels 31 are provided at the upper position inside the bottom plate 37. The crawler-type walking wheels 31 are movably connected to the bottom plate 37 through multiple sets of connecting support arms 33, and a motor 32 is assembled on the crawler-type walking wheels 31. Through the coordinated work of components such as the bottom plate 37, crawler-type walking wheels 31, motor 32, and connecting support arms 33, the climbing mechanism 3 realizes the automatic climbing function of the entire device along the tree trunk, not only improving the work efficiency and winding quality, but also reducing the labor intensity of the operator and realizing the automatic adjustment of the winding height of the cold-proof cloth.

[0043] In this embodiment, a chute 34 is opened inside the bottom plate 37. A slider 36 is assembled inside the chute 34. Spring-type telescopic rods 35 are rotatably connected to both the front and rear sides of the slider 36, and the upper ends of the spring-type telescopic rods 35 are hinged to the crawler-type walking wheels 31. An electric push rod 38 is fixedly connected to the lower side of the slider 36, and the lower end of the electric push rod 38 is hinged to the bottom plate 37. This design constitutes an adjustment structure through components such as the chute 34, slider 36, spring-type telescopic rods 35, and electric push rod 38, which can adjust the horizontal position of the crawler-type walking wheels 31, so that the climbing mechanism 3 can be automatically adjusted according to different tree trunk diameters, ensuring that the crawler-type walking wheels 31 can always fit the tree trunk surface and climb stably, and can adapt to the winding work of trees with different diameters, improving the adaptability of the device. At the same time, the spring-type telescopic rods 35 can absorb the impact and vibration generated during the climbing process, protecting components such as the crawler-type walking wheels 31 and the bottom plate 37. And through the spring action of the telescopic rods, the crawler-type walking wheels 31 can better fit the tree trunk surface, adapt to the conical tree trunk of the tree, and improve the stability and safety of climbing.

[0044] In this embodiment, the snap ring 2 is composed of a fixed ring 21 and a movable ring 22. The fixed ring 21 is fixed to the front side of the fixed frame 1. A movable ring 22 adapted thereto is provided on the front side of the fixed ring 21. One end of the movable ring 22 is hinged to one end of the fixed ring 21, and the other end thereof is detachably connected to the other end of the fixed ring 21 through a bolt 23. The design of the hinge and bolt connection of the movable ring 22 facilitates opening and closing, thus facilitating the installation and disassembly of the device and improving the flexibility of use of the device.

[0045] In this embodiment, a notch is provided at a position on the sliding rail 4 corresponding to the connection positions of the fixed ring 21 and the movable ring 22. The provided notch facilitates the rotation of the sliding rail 4 following the movable ring 22 and will not interfere with the opening and closing of the movable ring 22.

[0046] The working principle of this tree cold-proof cloth winding device is as follows: First, wind the cold-proof cloth around the winding disc 52, then place the winding disc 52 inside the disc frame 54 and sleuth the winding disc 52 on the fixed shaft 55, and pull one end of the cold-proof cloth on the winding disc 52 out from the notch 56. Then, place the device at a position close to the root of the tree, open the movable ring 22, sleuth the device on the surface of the tree trunk through the fixed ring 21, and then fix the movable ring 22 with the pin 23 to ensure that the device is stably mounted on the tree trunk through the cooperation of the movable ring 22 and the fixed ring 21. Then, according to the diameter of the tree trunk, adjust the position of the slider 36 in the chute 34 through the electric push rod 38, and further adjust the positions of the spring telescopic rod 35 and the crawler type walking wheel 31 so that the crawler type walking wheel 31 can closely fit the surface of the tree trunk;

[0047] Then, attach the cold-proof cloth pulled out from the notch 56 to the surface of the tree trunk, rotate the handle 511 to drive the screw rod 514 to rotate, adjust the position of the pressure roller 515 through the screw rod 514, and then press the cold-proof cloth tightly against the surface of the tree trunk through the pressure roller 515. Then start the motor 32 and the drive motor 531. The motor 32 drives the crawler type walking wheel 31 to rotate, and through the transmission of the connecting support arm 33 and the bottom plate 37, the whole device climbs upward along the tree trunk. During the climbing process, the guide plate 537 ensures the stability and accuracy of the carriage 532 when moving along the sliding rail 4 and prevents deviation from the predetermined route. The drive motor 531 drives the support shaft 534 to rotate through the transmission of the driving bevel gear 538 and the driven bevel gear 539, and then drives the rubber wheel 536 and the carriage 532 to move along the sliding rail 4 through the meshing transmission of the driving gear 533 and the driven gear 535. At the same time, the movement of the carriage 532 drives the disc frame 54 to rotate along the tree trunk, and starts to wind the cold-proof cloth. The carriage 532 moves upward along the tree trunk while rotating, so that the cold-proof cloth is wound around the tree trunk in a spiral shape;

[0048] When the device climbs to the predetermined height, stop the motor 32 and the drive motor 531, then cut the cold-proof cloth and fix and paste the end on the surface of the tree trunk. Finally, pull out the pin 23 of the movable ring 22, open the movable ring 22, and remove the whole device from the tree trunk.

[0049] In summary, through the coordinated work of components such as the climbing mechanism 3, the winding mechanism 5, the guiding component 51, the driving component 53, as well as the snap ring 2 and the slide rail 4, the tree cold-proof cloth winding device realizes the automatic winding of the cold-proof cloth around the tree trunk. This device not only improves the work efficiency and winding quality, but also reduces the labor intensity of the operators. At the same time, it adapts to the winding work of trees with different diameters, improving the adaptability and flexibility of the device.

[0050] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, based on the above description, other different forms of changes or variations can be made. It is impossible to enumerate all the implementation manners here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A tree cold-proof cloth winding device, comprising a fixing frame (1) and a clamping ring (2), characterized in that: The fixing frame (1) is provided with a clamping ring (2) at both the upper and lower ends, a plurality of climbing mechanisms (3) are evenly arranged between two groups of the clamping rings (2), a slide rail (4) with an annular structure is fixed to the bottom of the lower clamping ring (2), a winding mechanism (5) is provided on the slide rail (4), and a handle (6) is fixed to the rear side of the fixing frame (1); The winding mechanism (5) comprises a guiding assembly (51), a winding disk (52), a driving assembly (53), a disk rack (54), a fixed shaft (55) and a notch (56). The driving assembly (53) is mounted on the slide rail (4). The lower side of the driving assembly (53) is fixedly connected to the disk rack (54). A fixed shaft (55) is fixedly provided at the center of the bottom circle of the inner wall of the disk rack (54). A rotatable winding disk (52) is sleeved on the fixed shaft (55). A notch (56) is provided on the right side of the annular surface of the disk rack (54). A guiding assembly (51) is provided on the front side of the annular surface of the disk rack (54).

2. The tree cold-proof cloth wrapping device according to claim 1, characterized in that: The guide assembly (51) comprises a handle (511), a fixing plate (512), a screw (514) and a pressure roller (515); the fixing plate (512) is fixedly arranged on the front side of the annular surface of the disk frame (54); a screw (514) is threadedly connected to the fixing plate (512); the axis of the screw (514) intersects with the center of the clamping ring (2); the handle (511) is installed at the left end of the screw (514); and the pressure roller (515) is installed at the right end of the screw (514); Two groups of limiting support rods (513) are symmetrically fixed on the left end surface of the pressing roller (515), and the left ends of the limiting support rods (513) penetrate the fixing plate (512) and extend from the left side thereof.

3. The tree cold-proof cloth wrapping device according to claim 1, characterized in that: The driving assembly (53) comprises a driving motor (531), a slide (532), a driving gear (533), a support shaft (534) and a rubber wheel (536). The slide (532) is sleeved on the outside of the slide rail (4). Two sets of rubber wheels (536) are respectively provided at the upper and lower positions on the right side of the slide (532). The rubber wheels (536) are inserted into the slide (532) and are connected to the slide in a rolling manner. The outer end of the shaft on the rubber wheel (536) is equipped with a driven gear (535). A support shaft (534) is vertically penetrated through the left side of the slide (532). A support shaft (534), wherein both upper and lower ends of the support shaft (534) are equipped with driving gears (533), and the driving gear (533) is meshingly connected with a driven gear (535). A driving motor (531) is installed on the left end surface of the slide (532), and a driving bevel gear (538) is installed on the output end of the driving motor (531). A driven bevel gear (539) is installed on the support shaft (534) inside the slide (532), and the driven bevel gear (539) is meshingly connected with the driving bevel gear (538).

4. The tree cold-proof cloth wrapping device according to claim 3, characterized in that: The front and rear sides of the slide frame (532) are both fixedly connected with guide plates (537) with an arc structure, the guide plates (537) are parallel to the rubber wheels (536), and the guide plates (537) are inserted into the interior of the slide rail (4) and are slidably connected thereto.

5. The tree cold-proof cloth wrapping device according to claim 1, characterized in that: The climbing mechanism (3) comprises a crawler-type running wheel (31), a motor (32), a connecting arm (33) and a base plate (37); the base plate (37) is vertically fixed between two groups of clamping rings (2); a crawler-type running wheel (31) is provided at an upper position on the inner side of the base plate (37); the crawler-type running wheel (31) is movably connected to the base plate (37) via a plurality of groups of connecting arms (33); and the crawler-type running wheel (31) is equipped with a motor (32).

6. The tree cold-proof cloth wrapping device according to claim 5, characterized in that: A slide groove (34) is provided inside the bottom plate (37), and a slider (36) is installed inside the slide groove (34). The slider (36) is rotatably connected to spring-type telescopic rods (35) on both the front and rear sides, and the upper end of the spring-type telescopic rod (35) is hinged to the crawler-type walking wheel (31). The lower side of the slider (36) is fixedly connected to an electric push rod (38), and the lower end of the electric push rod (38) is hinged to the bottom plate (37).

7. The tree cold-proof cloth wrapping device according to claim 1, characterized in that: The clamping ring (2) is composed of a fixed ring (21) and a movable ring (22). The fixed ring (21) is fixedly arranged on the front side of the fixed frame (1). A movable ring (22) matching with the fixed ring (21) is arranged on the front side of the fixed ring (21). One end of the movable ring (22) is hinged to one end of the fixed ring (21), and the other end is detachably connected to the other end of the fixed ring (21) via a latch (23).

8. The tree cold-proof cloth wrapping device according to claim 7, characterized in that: A notch is provided on the slide rail (4) at a position corresponding to the connection between the fixed ring (21) and the movable ring (22).

Images