Termite-proof vegetation protection device for forestry

Abstract

The invention relates to the technical field of pest control, in particular to a forestry vegetation termite-proof protection device which comprises a moving assembly, two connecting rods are spherically hinged to the side face of the moving assembly, and clearing assemblies are spherically hinged to the lower ends of the two connecting rods. The connecting rod comprises a rod body and ball heads arranged at the two ends of the rod body. The moving assembly comprises a first semicircular frame and a second semicircular frame. One ends of the semicircular frame I and the semicircular frame II are hinged to the driving assembly, and the other ends of the semicircular frame I and the semicircular frame II are provided with locking buckles; a plurality of telescopic assemblies are fixedly arranged on the inner side of the first semicircular frame and the inner side of the second semicircular frame. The adjacent telescopic assemblies are connected through transmission rods, and the adjacent telescopic assemblies and the driving assemblies are connected through transmission rods. Through mutual cooperation of the moving assembly and the removing assembly, comprehensive cleaning of the surfaces of the trunks can be achieved, cleaning is comprehensive, the cleaning effect is good, and the cleaning efficiency can be improved.

Description

Technical Field

[0001] This invention relates to the field of pest and disease control technology, specifically to a termite protection device for forestry vegetation. Background Technology

[0002] As the forest coverage rate gradually increases, the work of forest maintenance and management also increases accordingly. Forest pest and disease control is an important part of forest management. Conventional pest and disease control is carried out by spraying pesticides, usually by using drones to spray pesticides from the top of the forest to prevent and kill pests and diseases.

[0003] Termites are the most damaging pests to trees. Termite control requires spraying pesticide powder at the base of the trunk or burying termite boxes, which can effectively prevent termite damage. However, for trees already infested with termites, the trunk is usually covered with a thick layer of hard soil, forming termite tunnels underneath. This soil cover is typically large and quite high.

[0004] For tree trunks infested with termites, the soil is usually removed, and then pesticides are sprayed to allow the pesticides to directly contact the termites and completely eliminate them. Removing the soil covering the tree trunk also allows for ventilation, preventing the bark from rotting and decaying, which could lead to the death of the tree.

[0005] Currently, the removal of soil from tree trunks is done manually. However, due to the hardness, thickness, large area, and height of this soil, manual operation is inconvenient, time-consuming, labor-intensive, inefficient, and there is a possibility of incomplete removal.

[0006] Therefore, a termite protection device for forestry vegetation is needed to solve the above-mentioned technical problems. Summary of the Invention

[0007] The purpose of this invention is to solve the above-mentioned problems by providing a forestry vegetation termite protection device.

[0008] This invention provides a termite protection device for forestry, including a movable component. Two connecting rods are ball-jointed on the side of the movable component, and a removal component is ball-jointed at the lower end of the two connecting rods. The movable component is used to drive the entire device to move up and down along the tree trunk, and the removal component is used to remove the soil built by termites on the tree trunk. The connecting rods connect the movable component and the removal component by ball joints, which can realize multiple degrees of freedom of movement between the movable component and the removal component to adapt to the bending of the tree trunk or the unevenness of the surface.

[0009] The connecting rod includes a rod body and ball joints at both ends of the rod body; The moving component includes a semicircular frame one and a semicircular frame two. A connecting block is fixedly installed at the lower outer side of both semicircular frame one and semicircular frame two. A spherical groove is provided at the lower end of the connecting block, and a ball head is rotatably installed in the spherical groove. One end of both semicircular frame one and semicircular frame two is hinged to a driving component, and a locking buckle is provided at the other end of both semicircular frame one and semicircular frame two. The locking buckle enables the connection locking and disconnection of semicircular frame one and semicircular frame two.

[0010] Multiple telescopic components are fixedly installed on the inner sides of both semicircular frames one and two. Adjacent telescopic components are connected to each other and to the drive component via transmission rods. These transmission rods allow power from the drive component to be transmitted to the rotating wheel of each telescopic component.

[0011] Furthermore, the locking buckle includes a locking frame hinged to one end of the semicircular frame. The locking frame is a hollow rectangle. A handle frame, also a hollow rectangle, is provided on the side of the locking frame away from the first semicircular frame. Two rectangular grooves are located at the top and bottom of the second semicircular frame. By engaging the locking frame within the two rectangular grooves, a quick locking connection between the first and second semicircular frames is achieved. By pulling the handle frame, the locking frame can be quickly disengaged from the rectangular grooves, thus disconnecting the first and second semicircular frames.

[0012] Furthermore, the drive assembly includes a U-shaped frame, inside which a motor is fixedly connected. The output end of motor one is fixedly connected to a worm gear via a coupling. The worm gear is rotatably connected within the U-shaped frame and meshes with a worm wheel. A drive shaft is fixedly mounted at the center of the worm wheel and rotatably connected to the U-shaped frame. Both ends of the drive shaft are fixedly connected to transmission rods. Symmetrical protrusions are arranged on the outer side of the U-shaped frame, with vertical through holes inside each protrusion. The ends of semicircular frame one and semicircular frame two are hinged into these through holes. Motor one drives the worm wheel to rotate via the worm gear, which in turn drives the rotating wheels of multiple telescopic components to rotate. The arrangement of the worm wheel and worm gear enables speed reduction transmission, and the self-locking mechanism of the worm wheel and worm gear allows for locking of the worm wheel.

[0013] Furthermore, the transmission rod includes a first rotating rod and a second rotating rod that are slidably connected. The first rotating rod has an axially oriented rectangular hole, and one end of the second rotating rod is a rectangular rod inserted into the rectangular hole. The ends of both rotating rods, which are far apart from each other, are hinged to cross shafts. These two cross shafts are respectively hinged to connector head one and connector head two. Through the sliding connection between the first and second rotating rods, the distance between them can be adjusted, while simultaneously achieving circumferential relative fixation, thus enabling distance adjustment of the transmission rod.

[0014] Furthermore, the telescopic assembly includes a base bolted to the inner sides of semicircular frame one and semicircular frame two. A rectangular hollow cavity is provided in the center of the base, and a rectangular sliding rod is inserted into the hollow cavity. A spring is provided between the sliding rod and the base. Slide grooves are provided on all four sides of the rectangular hollow cavity, and limiting blocks are provided at the bottom of all four sides of the sliding rod. The limiting blocks slide within the slide grooves. A fixed head is provided at the end of the sliding rod away from the base. Bearing seats are bolted to both ends of the fixed head, and a rotating wheel is rotatably connected between the two bearing seats. One end of the rotating shaft in the middle of the rotating wheel is fixedly connected to connecting head one, and the other end of the rotating shaft in the middle of the rotating wheel is fixedly connected to connecting head two. Through the sliding connection between the sliding rod and the base, the sliding rod and the rotating wheel can be extended and retracted, allowing the rotating wheel to maintain contact with the tree trunk, thus adapting to tree trunks of different diameters.

[0015] Furthermore, the clearing assembly includes two semi-circular clearing plates, Clearing Plate 1 and Clearing Plate 2. One end of Clearing Plate 1 and Clearing Plate 2 are hinged together, and the other end is equipped with a locking assembly. The locking assembly includes Locking Seat 1 and Locking Seat 2. Locking Seat 1 is welded to the end of Clearing Plate 2, and Locking Seat 2 is welded to the end of Clearing Plate 1. Both Locking Seat 1 and Locking Seat 2 contain locking pins. Locking Seat 2 is hinged to a locking plate via the locking pins. A slot is provided on the other side of the locking plate for engaging the locking pins. A handle is provided on the side of the locking plate away from the slot. By engaging and disengaging the locking plate with the locking pins, Clearing Plate 1 and Clearing Plate 2 can be quickly locked and disengaged. The handle facilitates quick movement and flipping of the locking plate.

[0016] Furthermore, the structures of the first and second cleaning plates are identical and symmetrically arranged. The first cleaning plate also includes multiple telescopic components that are fixedly installed on the inner side. The lower side of the fixed head of the telescopic component is bolted to the guide U plate. Multiple guide wheels are provided on the side of the upper and lower ends of the guide U plate that are close to each other. The outer side of the cleaning plate is slidably connected to support components one and two symmetrically arranged. Support components one and two slide against multiple limiting plates on their upper and lower sides. The multiple limiting plates are bolted to the outer side of the cleaning plate one and two. Two springs two are connected to the ends of support components one and two that are close to each other. Springs two are used to drive support components one and two away from each other. Multiple rotating support rollers are evenly distributed on the outer side of support components one and two. Both cleaning plates 1 and 2 have cleaning belts fitted onto their outer sides. Multiple cleaning rods are evenly distributed on the outer side of the cleaning belt. The cleaning belt is fitted onto the outside of the support roller and passes between the guide wheel and the guide U-plate. The guide wheel and guide U-plate restrict the upper and lower sides of the guide plate, allowing the cleaning belt to move taut along with the guide wheel and guide U-plate. Spring 2 pushes support components 1 and 2 away from each other, ensuring the cleaning belt remains taut at all times.

[0017] Furthermore, the support roller at the end of support component one furthest from support component two is coaxially and fixedly connected to a large gear. The large gear meshes with a small gear, which is fixedly connected to the output shaft of motor two. Motor two is fixedly connected to the upper side of support component one. Through the configuration of motor two, motor two can drive the support roller to rotate via the reduction transmission of the small and large gears. The support roller drives the cleaning belt to rotate, thereby removing the soil from the tree trunk through the cleaning rods on the outer side of the cleaning belt.

[0018] Furthermore, the clearing belt is composed of multiple plate-shaped steel chain links hinged together, and the clearing rod is a steel wire welded to the side of the chain links. The steel chain links help maintain the shape of the clearing belt and prevent it from detaching from the guide wheel. The steel wire clearing rod, with its appropriate length, increases the friction between the rod and the tree trunk, improving clearing efficiency and resulting in better clearing effects.

[0019] Furthermore, the number of retractable components set within both the move component and the clear component is six.

[0020] The beneficial effects of this invention are that, through the cooperation of the moving component and the cleaning component, it can achieve comprehensive cleaning of the tree trunk surface, resulting in thorough cleaning, good cleaning effect, and improved cleaning efficiency. Attached Figure Description

[0021] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention.

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the connecting rod structure of the present invention; Figure 3 This is a schematic diagram of the structure of the mobile component of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the structure at point A in the middle; Figure 5 This is a schematic diagram of the semi-circular frame structure of the present invention; Figure 6 This is a schematic diagram of the drive component structure of the present invention; Figure 7 This is a schematic diagram of the transmission rod structure of the present invention; Figure 8 This is a schematic diagram of the telescopic component structure of the present invention; Figure 9 This is a schematic diagram of the component structure of the present invention; Figure 10 This is a schematic diagram of the locking component structure of the present invention; Figure 11 This is a schematic diagram of the structure of the cleaning plate of the present invention; Figure 12 This is a partial structural diagram of the cleaning plate of the present invention; Figure 13 This is a schematic diagram of a portion of the cleaning plate of the present invention from another perspective.

[0023] Figure label: 1. Moving component; 11. Semicircular frame one; 111. Connecting block; 112. Spherical groove; 12. Semicircular frame two; 121. Rectangular groove; 13. Drive component; 131. U-shaped frame; 132. Protrusion; 133. Through hole; 134. Motor one; 135. Coupling; 136. Worm gear; 137. Worm wheel; 138. Drive shaft; 14. Transmission rod; 141. Rotating rod one; 142. Rotating rod two; 143. Connecting head one; 144. Connecting head two; 145. Cross shaft; 15. Locking buckle; 151. Locking frame; 152. Handle frame; 16. Telescopic component; 161. Base; 1611. Slide groove; 1612. Spring one; 162. Sliding rod; 1621. Limiting block; 1622. Fixing head; 163. Bearing seat; 164. Rotating wheel; 2-link system, 21 ball heads; 3 Clearing assembly, 31 Clearing plate one, 32 Clearing plate two, 33 Hinge, 34 Locking assembly, 341 Locking seat one, 342 Locking seat two, 343 Locking plate, 3431 Slot, 3432 Handle, 344 Locking post, 35 Clearing belt, 351 Clearing rod; 36 Guide U-plate, 361 Guide wheel; 37 Support component one, 371 Support roller, 372 Limiting plate; 38 Support component two, 381 Spring two; 39 Motor two, 391 Small gear, 392 Large gear. Detailed Implementation

[0024] The present invention will now be described in detail with reference to the accompanying drawings, such as... Figures 1-13 As shown, the present invention provides a termite protection device for forestry vegetation, including a movable component 1. Two connecting rods 2 are ball-jointed on the side of the movable component 1, and a removal component 3 is ball-jointed at the lower end of the two connecting rods 2. The movable component 1 is used to drive the entire device to move up and down along the tree trunk, and the removal component 3 is used to remove the soil built by termites on the tree trunk. The connecting rods 2 connect the movable component 1 and the removal component 2 by ball joint, which can realize multiple degrees of freedom of movement between the movable component 1 and the removal component 3 to adapt to the bending of the tree trunk or the unevenness of the surface.

[0025] The connecting rod 2 includes a rod body and ball heads 21 disposed at both ends of the rod body; The moving component 1 includes a first semicircular frame 11 and a second semicircular frame 12. A connecting block 111 is fixedly installed at the lower outer side of both the first semicircular frame 11 and the second semicircular frame 12. A spherical groove 112 is provided at the lower end of the connecting block 111, and a ball head 21 is rotatably installed in the spherical groove 112. One end of the first semicircular frame 11 and the second semicircular frame 12 are hinged to the driving component 13, and the other end of the first semicircular frame 11 and the second semicircular frame 12 is provided with a locking buckle 15. The locking buckle 15 is used to lock and disconnect the connection between the first semicircular frame 11 and the second semicircular frame 12.

[0026] Multiple telescopic components 16 are fixedly installed on the inner sides of both the first semicircular frame 11 and the second semicircular frame 12. Adjacent telescopic components 16 are connected to each other and to the drive component 13 via transmission rods 14. Through the transmission rods 14, the power of the drive component 13 can be transmitted to the rotating wheel 164 of each telescopic component 16.

[0027] Further, see Figure 4 The locking buckle 15 includes a locking frame 151 hinged to the end of the first semicircular frame 11. The locking frame 151 is a hollow rectangle. A handle frame 152 is provided on the side of the locking frame 151 away from the first semicircular frame 11. The handle frame 152 is also a hollow rectangle. Two rectangular grooves 121 are provided at the top and bottom of the end of the second semicircular frame 12. By engaging the locking frame 151 within the two rectangular grooves 121, a quick locking connection between the first semicircular frame 11 and the second semicircular frame 12 is achieved. By pulling the handle frame 152, the locking frame 151 can be quickly disengaged from the rectangular grooves 121, thus disconnecting the first semicircular frame 11 and the second semicircular frame 12.

[0028] Further, see Figure 6 The drive assembly 13 includes a U-shaped frame 131. A motor 134 is fixedly connected inside the U-shaped frame 131. The output end of the motor 134 is fixedly connected to a worm gear 136 via a coupling 135. The worm gear 136 is rotatably connected inside the U-shaped frame 131. The worm gear 136 meshes with a worm wheel 137. A drive shaft 138 is fixedly installed at the center of the worm wheel 137. The drive shaft 138 is rotatably connected to the U-shaped frame 131. Transmission rods 14 are fixedly connected to both ends of the drive shaft 138. Protrusions 132 are symmetrically arranged on the outer side of the U-shaped frame 131. Through holes 133 are vertically arranged inside the protrusions 132. The ends of a semi-circular frame 11 and a semi-circular frame 12 are respectively hinged to the through holes 133. Motor 134 drives worm wheel 137 to rotate via worm 136. Worm wheel 137 drives the rotating wheel 164 of multiple telescopic components 16 to rotate. The arrangement of worm wheel 137 and worm 136 can realize speed reduction transmission. At the same time, the self-locking of worm wheel 137 and worm 136 can be used to lock worm wheel 137.

[0029] Further, see Figure 7The transmission rod 14 includes a first rotating rod 141 and a second rotating rod 142 that are slidably connected to each other. The first rotating rod 141 has an axially oriented rectangular hole, and one end of the second rotating rod 142 is a rectangular rod inserted into the rectangular hole. The ends of both rotating rods 141 and 142 that are far apart from each other are hinged to cross shafts 145. The two cross shafts 145 are respectively hinged to a first connector 143 and a second connector 144. Through the sliding connection between the first rotating rod 141 and the second rotating rod 142, the distance between them can be adjusted, while simultaneously achieving circumferential relative fixation of the first rotating rod 141 and the second rotating rod 142, thereby realizing the distance adjustment of the transmission rod 14.

[0030] Further, see Figure 8 The telescopic assembly 16 includes a base 161, which is bolted to the inner side of a semi-circular frame 11 and a semi-circular frame 12. A rectangular hollow cavity is provided in the middle of the base 161, and a rectangular sliding rod 162 is inserted into the rectangular hollow cavity. A spring 1612 is provided between the sliding rod 162 and the base 161. Slide grooves 1611 are provided on all four sides of the rectangular hollow cavity. Limiting blocks 1621 are provided at the bottom of all four sides of the sliding rod 162. The limiting blocks 1621 slide in the slide grooves 1611. A fixing head 1622 is provided at the end of the sliding rod 162 away from the base. Bearing seats 163 are bolted to both ends of the fixing head 1622. A rotating wheel 164 is rotatably connected between the two bearing seats 163. One end of the rotating shaft in the middle of the rotating wheel 164 is fixedly connected to a connecting head 143, and the other end of the rotating shaft in the middle of the rotating wheel 164 is fixedly connected to a connecting head 244. The sliding connection between the sliding rod 162 and the base 161 enables the extension and retraction of the sliding rod 162 and the rotating wheel 164, allowing the rotating wheel 164 to maintain contact with the tree trunk and thus adapt to tree trunks of different diameters.

[0031] Further, see Figure 9 and Figure 10 The cleaning component 3 includes two semi-circular cleaning plates 31 and 32. One end of the cleaning plates 31 and 32 is hinged by a hinge 33. The other end of the cleaning plates 31 and 32 is provided with a locking component 34. The locking component 34 includes a locking seat 341 and a locking seat 342. The locking seat 341 is welded to the end of the cleaning plate 32, and the locking seat 342 is welded to the end of the cleaning plate 31. Both the locking seat 341 and the locking seat 342 are provided with locking pins 344. The locking seat 342 is hinged to the locking plate 343 through the locking pins 344. The other side of the locking plate 343 is provided with a slot 3431 for engaging the locking pins 344. The side of the locking plate 343 away from the slot 3431 is provided with a handle 3432. By engaging and disengaging the locking plate 343 and the locking post 344, the first clearing plate 31 and the second clearing plate 32 can be quickly locked and disengaged, and the handle 3432 facilitates quick movement and flipping of the locking plate 343.

[0032] Further, see Figures 11-13 The structures of the first cleaning plate 31 and the second cleaning plate 32 are the same and are symmetrically arranged. The first cleaning plate 31 also includes multiple telescopic components 16 that are fixedly arranged on the inner side. The lower side of the fixing head 1622 of the telescopic component 16 is bolted to the guide U plate 36. Multiple guide wheels 361 are arranged on the side of the upper and lower ends of the guide U plate 36 that are close to each other. The outer side of the first cleaning plate 31 is slidably connected to the symmetrically arranged support components 37 and 38. The upper and lower sides of the first support components 37 and 38 slide against multiple limiting plates 372. The multiple limiting plates 372 are bolted to the outer side of the first cleaning plate 31 and 32. The ends of the first support components 37 and 38 that are close to each other are connected to two springs 381. The springs 381 are used to drive the first support components 37 and 38 to move away from each other. Multiple rotating support rollers 371 are evenly distributed on the outer side of the first support components 37 and 38. Cleaning plates 31 and 32 are both fitted with cleaning belts 35 on their outer sides. Multiple cleaning rods 351 are evenly distributed on the outer side of the cleaning belts 35. The cleaning belts 35 are fitted onto the outer side of the support roller 371 and pass between the guide wheel 361 and the guide U-plate 36. The guide wheel 361 and guide U-plate 36 restrict the upper and lower sides of the guide plate 3, allowing the cleaning belt 35 to move in taut position following the positions of the guide wheel 361 and guide U-plate 36. Spring 381 pushes support components 37 and 38 away from each other, ensuring the cleaning belt 35 remains taut at all times.

[0033] Further, see Figure 12 The support roller 371 at the end of support component 1 37 furthest from support component 2 38 is coaxially and fixedly connected to a large gear 392. The large gear 392 meshes with a small gear 391, which is fixedly connected to the output shaft of motor 2 39. Motor 2 39 is fixedly connected to the upper side of support component 1 37. Through the configuration of motor 2 39, motor 2 39 can drive the support roller 371 to rotate via the reduction transmission of the small gear 391 and the large gear 392. The support roller 371 drives the cleaning belt 35 to rotate, thereby removing the soil from the tree trunk through the cleaning rod 351 on the outer side of the cleaning belt 35.

[0034] Furthermore, the clearing belt 35 is composed of multiple plate-shaped steel links hinged together, and the clearing rod 351 is a steel wire welded to the side of the links. The steel links help maintain the shape of the clearing belt 35 and prevent it from detaching from the guide wheel 361. The steel wire clearing rod 351, with its length, increases the friction between the rod and the tree trunk, improving clearing efficiency and resulting in better clearing effects.

[0035] Furthermore, the number of telescopic components 16 provided within both the moving component 1 and the clearing component 3 is six.

[0036] During operation, the locking buckle 15 and the locking assembly 34 are opened, causing one end of the semicircular frame 11 and the semicircular frame 2 to separate from each other, and one end of the clearing plate 1 31 and the clearing plate 2 32 to separate from each other.

[0037] The semicircular frame 11 and the semicircular frame 2 12 are fitted onto the outside of the tree trunk infected by termites, and the locking frame 151 of the locking buckle 15 is engaged in the rectangular groove 121 to achieve a locking connection between the semicircular frame 11 and the semicircular frame 2 12. Through the extension and retraction of the telescopic component 16, the rotating wheel 164 is kept in contact with the outside of the tree trunk, so that the moving component 1 is fixed on the outside of the tree trunk.

[0038] Meanwhile, the first cleaning plate 31 and the second cleaning plate 32 are fitted onto the outside of the tree trunk, and the slot 3431 of the locking plate 343 of the locking component 34 is engaged with the locking post 344 to achieve a fixed connection between the first cleaning plate 31 and the second cleaning plate 32. The telescopic component 16 inside the first cleaning plate 31 and the second cleaning plate 32 keeps the rotating wheel 164 abutting against the outside of the tree trunk by telescopic movement. When the telescopic component 164 telescopics, the first support component 37 and the second support component 38 cooperate with the second spring 381 to move the first support component 37 and the second support component 38 closer or further apart to adapt to the changes in the cleaning belt 35, so that the cleaning rod 351 of the cleaning belt 35 can fit against the tree trunk while keeping the cleaning belt 35 taut.

[0039] Subsequently, motor 39 on cleaning plate 1 31 and cleaning plate 2 32 are started simultaneously. The two motors 39 rotate in opposite directions, thereby driving the two cleaning belts 35 on cleaning plate 1 31 and cleaning plate 2 32 to rotate in opposite directions, thus removing the soil from the tree trunk. While the cleaning belt 35 is rotating, the motor 134 is started to drive the worm gear 137 to rotate. The worm gear 137 drives the rotating wheels 164 on multiple telescopic components 16 to rotate through the transmission rod 14, so that the moving component 1 moves upward along the tree trunk. The moving component 1 drives the cleaning component 3 to move upward through the connecting rod 2, so as to achieve a comprehensive cleaning of the tree trunk surface. The cleaning is thorough and effective, which can improve the cleaning efficiency.

[0040] After cleaning, pesticides are sprayed on the tree trunks to disinfect and prevent termites, thus protecting the trees.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art will understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A termite protection device for forestry vegetation, comprising a movable component (1), characterized in that: The moving component (1) has two connecting rods (2) on its side ball joints, and the lower ends of the two connecting rods (2) are ball jointed to the clearing component (3); the connecting rod (2) includes a rod body and ball heads (21) set at both ends of the rod body. The moving component (1) includes a semicircular frame one (11) and a semicircular frame two (12). A connecting block (111) is fixedly provided at the lower outer side of both the semicircular frame one (11) and the semicircular frame two (12). A spherical groove (112) is provided at the lower end of the connecting block (111). A ball head (21) is rotatably provided in the spherical groove (112). One end of both the semicircular frame one (11) and the semicircular frame two (12) is hinged to a driving component (13). A locking buckle (15) is provided at the other end of both the semicircular frame one (11) and the semicircular frame two (12). Multiple telescopic components (16) are fixedly installed on the inner side of both the first (11) and the second (12) of the semicircular frame. Adjacent telescopic components (16) are connected to each other and to the drive component (13) via transmission rods (14).

2. The termite protection device for forestry vegetation according to claim 1, characterized in that: The locking buckle (15) includes a locking frame (151) hinged to the end of the first semicircular frame (11), the locking frame (151) is a hollow rectangle, a handle frame (152) is provided on the side of the locking frame (151) away from the first semicircular frame (11), the handle frame (152) is a hollow rectangle, and two rectangular grooves (121) are provided at the top and bottom of the end of the second semicircular frame (12).

3. The termite protection device for forestry vegetation according to claim 1, characterized in that: The drive assembly (13) includes a U-shaped frame (131), a motor (134) is fixedly connected inside the U-shaped frame (131), the output end of the motor (134) is fixedly connected to the worm (136) through a coupling (135), the worm (136) is rotatably connected inside the U-shaped frame (131), the worm (136) meshes with the worm wheel (137), the center of the worm wheel (137) is fixedly provided with a drive shaft (138), the drive shaft (138) is rotatably connected to the U-shaped frame (131), and both ends of the drive shaft (138) are fixedly connected with transmission rods (14); protrusions (132) are symmetrically provided on the outside of the U-shaped frame (131), and through holes (133) are vertically provided inside the protrusions (132), and the ends of the semi-circular frame one (11) and the semi-circular frame two (12) are respectively hinged inside the through holes (133).

4. A termite protection device for forestry vegetation according to claim 1, characterized in that: The transmission rod (14) includes a rotating rod one (141) and a rotating rod two (142) that are slidably connected. The rotating rod one (141) has a rectangular hole in the axial direction. One end of the rotating rod two (142) is a rectangular rod that is inserted into the rectangular hole. The ends of the rotating rod one (141) and the rotating rod two (142) that are far apart from each other are both hinged to a cross shaft (145). The two cross shafts (145) are respectively hinged to a connector one (143) and a connector two (144).

5. A termite protection device for forestry vegetation according to claim 1, characterized in that: The telescopic assembly (16) includes a base (161), which is bolted to the inner side of a semicircular frame one (11) and a semicircular frame two (12). A rectangular hollow cavity is provided in the middle of the base (161), and a rectangular sliding rod (162) is inserted into the rectangular hollow cavity. A spring (1612) is provided between the sliding rod (162) and the base (161). Slide grooves (1611) are provided on all four sides of the rectangular hollow cavity, and limit blocks (1611) are provided at the bottom of all four sides of the sliding rod (162). 21) The limiting block (1621) slides in the slide groove (1611). The end of the sliding rod (162) away from the base is provided with a fixed head (1622). Both ends of the fixed head (1622) are bolted to the bearing seats (163). The two bearing seats (163) are rotatably connected to the rotating wheel (164). One end of the rotating shaft in the middle of the rotating wheel (164) is fixedly connected to the connecting head one (143), and the other end of the rotating shaft in the middle of the rotating wheel (164) is fixedly connected to the connecting head two (144).

6. A forestry vegetation termite protection device according to any one of claims 1-5, characterized in that: The cleaning assembly (3) includes two semi-circular cleaning plates, a first cleaning plate (31) and a second cleaning plate (32). One end of the first cleaning plate (31) and the second cleaning plate (32) are hinged together by a hinge (33). The other end of the first cleaning plate (31) and the second cleaning plate (32) is provided with a locking assembly (34). The locking assembly (34) includes a locking seat (341) and a locking seat (342). The locking seat (341) is welded to the end of the second cleaning plate (32). 2) Welded to the end of the first cleaning plate (31), the first locking seat (341) and the second locking seat (342) are both provided with locking pins (344). The second locking seat (342) is hinged to the locking plate (343) through the locking pins (344). The other side of the locking plate (343) is provided with a slot (3431). The slot (3431) is used to engage the locking pins (344). The side of the locking plate (343) away from the slot (3431) is provided with a handle (3432).

7. A termite protection device for forestry vegetation according to claim 6, characterized in that: The structures of the first cleaning plate (31) and the second cleaning plate (32) are the same and symmetrically arranged. The first cleaning plate (31) also includes multiple telescopic components (16) fixedly arranged on the inner side. The lower side of the fixing head (1622) of the telescopic component (16) is bolted to the guide U plate (36). Multiple guide wheels (361) are arranged on the side of the upper and lower ends of the guide U plate (36) that are close to each other. The outer side of the cleaning plate 1 (31) is slidably connected to the support components 1 (37) and 2 (38). The upper and lower sides of the support components 1 (37) and 2 (38) are slidably abutted against multiple limit plates (372). The multiple limit plates (372) are bolted to the outer side of the cleaning plate 1 (31) and 2 (32). The ends of the support components 1 (37) and 2 (38) that are close to each other are connected to two springs 2 (381). The springs 2 (381) are used to drive the support components 1 (37) and 2 (38) to move away from each other. Multiple rotating support rollers (371) are evenly distributed on the outer side of the support components 1 (37) and 2 (38). The outer sides of the first cleaning plate (31) and the second cleaning plate (32) are both fitted with cleaning strips (35). Multiple cleaning rods (351) are evenly distributed on the outer side of the cleaning strips (35). The cleaning strips (35) are fitted on the outer side of the support roller (371) and pass between the guide wheel (361) and the guide U plate (36).

8. A termite protection device for forestry vegetation according to claim 7, characterized in that: The support roller (371) at the end of support component one (37) away from support component two (38) is coaxially fixedly connected to the large gear (392), the large gear (392) meshes with the small gear (391), the small gear (391) is fixedly connected to the output shaft of motor two (39), and motor two (39) is fixedly connected to the upper side of support component one (37).

9. A termite protection device for forestry vegetation according to claim 8, characterized in that: The cleaning band (35) is made of multiple plate-shaped steel links hinged together, and the cleaning rod (351) is a steel wire welded to the side of the link.

10. A termite protection device for forestry vegetation according to claim 9, characterized in that: The number of telescopic components (16) set in both the moving component (1) and the clearing component (3) is six.

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