Tree obstacle removing device

Abstract

The invention discloses a tree obstacle removing device which comprises an aircraft assembly, an angle adjusting assembly, a hanging frame assembly and an obstacle removing assembly. The obstacle removing assembly comprises a shell, a first sleeve arranged on one end side of the shell, a second sleeve arranged on the other opposite end side of the shell and a double-shaft motor arranged in the shell, a first lead screw and a second lead screw are arranged at the two opposite ends of the double-shaft motor respectively, and a first inner threaded rod is arranged in the first sleeve in a sliding mode; a second internal threaded rod is arranged in the second sleeve in a sliding manner; one end of the first internal threaded rod is connected to one end of the first lead screw, and the other opposite end of the first internal threaded rod is connected with a counterweight assembly. One end of the second internal threaded rod is connected to one end of the second lead screw, and the other opposite end of the second internal threaded rod is connected with the electric saw. By means of the tree obstacle removing device, plants prone to causing potential safety hazards to an overhead power line can be rapidly trimmed; the structure is simple, and cost control and application range expansion are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of power monitoring auxiliary equipment, and in particular to a tree obstacle clearing device. Background Art

[0002] In order to ensure the reliability of power supply of power lines, workers usually prune and cut down trees while the lines are energized. Since trees are close to energized lines, there is a risk of trees touching power lines when pruning or cutting down trees, causing a certain risk of electric shock. In addition, since clearing tree obstacles usually requires climbing or using equipment to go up high, there is a risk of workers falling and trees falling and hitting people. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a tree obstacle removal device which can quickly prune plants that may cause potential safety hazards to overhead power lines; the device has a simple structure, is conducive to controlling costs and expanding the scope of application.

[0004] In order to solve the above technical problems, the present invention provides a tree obstacle clearing device, comprising: an aircraft assembly, an angle adjustment assembly mounted on the aircraft assembly, a hanger assembly mounted on the angle adjustment assembly, and an obstacle clearing assembly mounted on the hanger assembly; the obstacle clearing assembly comprises: a shell, a first sleeve mounted on one end of the shell, a second sleeve mounted on the other end of the shell, and a double-axis motor mounted in the shell, wherein: the first and second screw rods are respectively mounted at opposite ends of the double-axis motor, a first internal threaded rod is slidably mounted in the first sleeve, and a second internal threaded rod is slidably mounted in the second sleeve. A second internally threaded rod is slidably provided in the tube; one end of the first internally threaded rod is connected to one end of the first screw rod, and the other end of the first internally threaded rod is connected to a counterweight assembly; one end of the second internally threaded rod is connected to one end of the second screw rod, and the other end of the second internally threaded rod is connected to an electric saw, wherein: starting the dual-axis motor rotates the second screw rod and the first screw rod, thereby driving the first internally threaded rod and the second internally threaded rod to slide from the inside of the first sleeve and the second sleeve to the outside of the two sleeves, respectively adjusting the length of the counterweight assembly and the electric saw, so that the center of the cooperation is stable when the length of the electric saw is adjusted.

[0005] The obstacle removal component also includes a wireless controller, which is connected to the dual-axis motor.

[0006] Among them, the hanging bracket assembly includes: a support frame, a first servo motor connected to the support frame, a third screw rod transmission connected to the output end of the first servo motor, a nut installed on the third screw rod, two hinge rods connected to the nuts respectively, two connecting plates connected to the two hinge rods one by one and two arc-shaped clamping plates connected to the two connecting plates one by one, the two arc-shaped clamping plates are rotatably connected through a connecting shaft, wherein: the first servo motor is driven to drive the third screw rod to rotate, the nut is linked to push the two hinge rods, the two hinge rods push the two connecting plates outward, and the two arc-shaped clamping plates rotate relative to the connecting shaft and close to clamp the obstacle removal assembly.

[0007] The two arc-shaped clamps are detachably clamped on the first sleeve and the second sleeve one by one. The two arc-shaped clamps are symmetrical, the cross-section of the arc-shaped clamps is semicircular, and a rubber anti-slip layer is provided on the inner side of the arc-shaped clamps.

[0008] Among them, the angle adjustment component includes: a second servo motor and an annular slide rail respectively installed on the aircraft component, and a gear is provided at the output end of the second servo motor; the angle adjustment component also includes: a rotating plate, the end of the rotating plate is connected to a plurality of sliders, and the plurality of sliders are slidably set on the annular slide rail, and an annular tooth groove is provided on the rotating plate, and the annular tooth groove is meshed with the gear, wherein: the second servo motor drives the gear to rotate, and the gear passes through the annular tooth groove, and the rotating plate is linked to rotate and slide on the surface of the annular slide rail to adjust the angle of the rotating plate.

[0009] Wherein, the hanging bracket assembly is connected to the rotating plate.

[0010] The center position of the annular tooth groove and the center position of the annular slide rail are on the same straight line.

[0011] Among them, a camera is connected to the bottom of the aircraft component, and the position of the branches to be cut of the tree is observed through the camera.

[0012] The tree obstacle clearing device of the present invention has the following beneficial effects: the tree obstacle clearing device comprises: an aircraft assembly, an angle adjustment assembly mounted on the aircraft assembly, a bracket assembly mounted on the angle adjustment assembly, and an obstacle clearing assembly mounted on the bracket assembly; the obstacle clearing assembly comprises: a shell, a first sleeve mounted on one end of the shell, a second sleeve mounted on the other end of the shell, and a double-axis motor mounted in the shell, wherein: a first screw rod and a second screw rod are respectively mounted on opposite ends of the double-axis motor, a first sleeve is provided with a first internally threaded rod slidably mounted therein; a second sleeve is provided with a second internally threaded rod slidably mounted therein; One end is connected to one end of the first screw rod, and the other end of the first internally threaded rod is connected to a counterweight assembly; one end of the second internally threaded rod is connected to one end of the second screw rod, and the other end of the second internally threaded rod is connected to an electric saw, wherein: starting the dual-axis motor rotates the second screw rod and the first screw rod, thereby driving the first internally threaded rod and the second internally threaded rod to slide from the inside of the first sleeve and the second sleeve to the outside of the two sleeves, respectively adjusting the length of the counterweight assembly and the electric saw, so that the center is stable when the length of the electric saw is adjusted, and the electric saw can be used to quickly trim plants that are likely to cause safety hazards to overhead power lines; the structure is streamlined, which is conducive to controlling costs and expanding the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 Schematic diagram of the overall structure of the tree obstacle removal device according to an embodiment of the present invention.

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of a tree obstacle removal device according to an embodiment of the present invention.

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the obstacle removal component according to an embodiment of the present invention.

[0017] Figure 4 Schematic diagram of the internal structure of the rack assembly according to an embodiment of the present invention.

[0018] Figure 5 It is a structural schematic diagram of an angle adjustment component according to an embodiment of the present invention. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1-Figure 5 FIG. 1 shows a first embodiment of the tree clearing device of the present invention.

[0021] The tree obstacle clearing device in this embodiment includes: an aircraft component 5, an angle adjustment component 1 mounted on the aircraft component 5, a hanger component 2 mounted on the angle adjustment component 1, and an obstacle clearing component 3 mounted on the hanger component 2;

[0022] The obstacle removal assembly 3 comprises: a housing 28, a first sleeve 22 mounted on one end of the housing 28, a second sleeve 24 mounted on the other end of the housing 28, and a double-shaft motor 27 mounted in the housing 28, wherein: a first screw rod 26 and a second screw rod 25 are mounted on opposite ends of the double-shaft motor 27, respectively; a first internally threaded rod 21 is slidably mounted in the first sleeve 22; a second internally threaded rod 29 is slidably mounted in the second sleeve 24;

[0023] One end of the first internally threaded rod 21 is connected to one end of the first screw rod 26, and the other end of the first internally threaded rod 21 is connected to the counterweight assembly 20; one end of the second internally threaded rod 29 is connected to one end of the second screw rod 25, and the other end of the second internally threaded rod 29 is connected to the electric saw 30, wherein: starting the dual-axis motor 27 rotates the second screw rod 25 and the first screw rod 26, thereby driving the first internally threaded rod 21 and the second internally threaded rod 29 to slide from the inside of the first sleeve 22 and the second sleeve 24 to the outside of the two sleeves, respectively adjusting the length of the counterweight assembly 20 and the electric saw 30, so that the center of the cooperation is stable when the length of the electric saw 30 is adjusted.

[0024] Furthermore, the obstacle removal component 3 also includes a wireless controller 23 , and the wireless controller 23 is connected to the dual-axis motor 27 .

[0025] During implementation, the wireless controller 23 is installed inside the housing 28, the dual-axis motor 27 is connected to the bottom end of the wireless controller 23, and the second screw rod 25 and the first screw rod 26 are respectively provided at both ends of the dual-axis motor 27 for transmission.

[0026] The first sleeve 22 is fixedly arranged on one side of the shell 28, and a first internally threaded rod 21 is slidably provided inside the first sleeve 22, the first internally threaded rod 21 is threadedly connected to the first screw rod 26 inside, and a counterweight assembly 20 is fixedly arranged at one end of the first internally threaded rod 21; the second sleeve 24 is fixedly arranged on the other side of the shell 28, and a second internally threaded rod 29 is slidably provided inside the second sleeve 24, the second internally threaded rod 29 is threadedly connected to the second screw rod 25 inside, and an electric saw 30 is fixedly arranged at one end of the second internally threaded rod 29.

[0027] During implementation, the obstacle removal component 3 starts the dual-axis motor 27 to drive the second screw rod 25 and the first screw rod 26 to rotate, thereby driving the first internally threaded rod 21 and the second internally threaded rod 29 to slide outward inside the first sleeve 22 and the second sleeve 24 to adjust the length of the electric saw 30. At the same time, the counterweight component 20 will also adjust its position to cooperate with the center stability when adjusting the length of the electric saw 30.

[0028] Preferably, the surfaces of the first internally threaded rod 21 and the second internally threaded rod 29 are both provided with a plurality of position-limiting sliding ridges, and the interiors of the first sleeve 22 and the second sleeve 24 are both provided with inner sliding grooves matched with the position-limiting sliding ridges.

[0029] Further, the rack assembly 2 includes: a support frame 12, a first servo motor 13 connected to the support frame 12, a third screw rod 19 drivingly connected to the output end of the first servo motor 13, a nut 14 mounted on the third screw rod 19, two hinge rods 15 respectively connected to the nuts 14, two connecting plates 16 connected to the two hinge rods 15 in a one-to-one correspondence, and two arc-shaped clamping plates 17 connected to the two connecting plates 16 in a one-to-one correspondence, and the two arc-shaped clamping plates 17 are rotatably connected through a connecting shaft 18, wherein:

[0030] The first servo motor 13 is driven to rotate the third screw rod 19 , and the nut 14 is linked to push the two hinge rods 15 , and the two hinge rods 15 push the two connecting plates 16 outward, and the two arc-shaped clamping plates 17 rotate and close relative to the connecting shaft 18 to clamp the obstacle removal component 3 .

[0031] During implementation, the first servo motor 13 is installed on the inner side of the support frame 12, and the third screw rod 19 is connected to the output end of the first servo motor 13; the arc-shaped clamping plates 17 are arranged symmetrically, and the two symmetrical arc-shaped clamping plates 17 on the left and right are rotatably connected through the connecting shaft 18, and the upper ends of the two arc-shaped clamping plates 17 are connected to the two connecting plates 16 one by one.

[0032] The two hinge rods 15 are hingedly connected to the two connecting plates 16 in a one-to-one correspondence, the other ends of the two hinge rods 15 are hingedly connected to the nuts 14 , and the nuts 14 are threadedly connected to the third screw rod 19 .

[0033] During implementation, the bracket assembly 2 starts the first servo motor 13 to drive the third screw rod 19 to rotate, thereby driving the nut 14 to descend. At this time, the nut 14 pushes the hinge rods 15 on both sides, so that the hinge rods 15 push the connecting plate 16 to move outward. At this time, the two arc-shaped clamping plates 17 will rotate and close along the connecting shaft 18 to clamp the first sleeve 22 and the second sleeve 24 of the obstacle removal assembly 3, thereby completing the installation and fixation.

[0034] Preferably, the bracket assembly 2 is connected to the rotating plate 8, and the two arc-shaped clamps 17 are detachably clamped one by one on the first sleeve 22 and the second sleeve 24, respectively. The two arc-shaped clamps 17 are symmetrical, and the cross-section of the arc-shaped clamps 17 is semicircular. The inner side of the arc-shaped clamps 17 is provided with a rubber anti-slip layer.

[0035] Preferably, a camera 4 is connected to the bottom of the aircraft component 5, and the position of the branches to be cut of the tree is observed through the camera 4. In this embodiment, the aircraft component 5 can be set as a drone.

[0036] Furthermore, the angle adjustment assembly 1 comprises: a second servo motor 7 and an annular slide rail 9 respectively mounted on the aircraft assembly 5, and a gear 6 is provided at the output end of the second servo motor 7;

[0037] The angle adjustment assembly 1 also includes: a rotating plate 8, a plurality of sliders 10 are connected to the end of the rotating plate 8, and the plurality of sliders 10 are slidably arranged on the annular slide rail 9. An annular tooth groove 11 is provided on the rotating plate 8, and the annular tooth groove 11 is meshed and connected with the gear 6, wherein: the second servo motor 7 drives the gear 6 to rotate, and the gear 6 passes through the annular tooth groove 11, and the rotating plate 8 is linked to rotate and slide on the surface of the annular slide rail 9 to adjust the angle of the rotating plate 8.

[0038] During implementation, an annular tooth groove 11 is fixedly provided on the upper end of the rotating plate 8, the center position of the annular tooth groove 11 is on the same straight line as the center position of the annular slide rail 9, and the gear 6 is meshed and connected with the annular tooth groove 11. After the drone is launched, the camera 4 is used to observe the branches to be cut. The angle adjustment component 1 drives the gear 6 to rotate by starting the second servo motor 7, thereby acting on the annular tooth groove 11 on the rotating plate 8, driving the rotating plate 8 to rotate and slide on the surface of the annular slide rail 9 through the rotating plate 8, and adjusting the cutting angle of the obstacle removal component 3.

[0039] In the specific implementation of the tree obstacle clearing device of this embodiment, the first servo motor 13 is started by the bracket assembly 2 to drive the third screw rod 19 to rotate, thereby driving the nut 14 to descend. At this time, the nut 14 pushes the hinge rods 15 on both sides, so that the hinge rods 15 push the connecting plate 16 to move outwards, and at this time, the arc clamping plate 17 rotates and closes along the connecting shaft 18 to clamp and fix the first sleeve 22 and the second sleeve 24 of the obstacle clearing assembly 3.

[0040] The aircraft component 5 is lifted off, and the branches to be cut are observed through the camera 4. The angle adjustment component 1 drives the gear 6 to rotate by starting the second servo motor 7, thereby acting on the annular tooth groove 11 on the rotating plate 8, driving the rotating plate 8 to rotate and slide on the surface of the annular slide rail 9 through the rotating plate 8, and adjusting the cutting angle of the obstacle removal component 3.

[0041] Next, the obstacle removal component 3 starts the dual-axis motor 27 to drive the second screw rod 25 and the first screw rod 26 to rotate, thereby driving the first internally threaded rod 21 and the second internally threaded rod 29 to slide outward inside the first sleeve 22 and the second sleeve 24 to adjust the length of the electric saw 30. At the same time, the counterweight component 20 will also adjust its position to cooperate with the center stability when adjusting the length of the electric saw 30, and control the electric saw 30 to cut the branches of the tree to be cut.

[0042] A tree obstacle clearing device implementing the present invention has the following beneficial effects: the tree obstacle clearing device comprises: an aircraft assembly, an angle adjustment assembly mounted on the aircraft assembly, a hanger assembly mounted on the angle adjustment assembly, and an obstacle clearing assembly mounted on the hanger assembly; the obstacle clearing assembly comprises: a shell, a first sleeve mounted on one end of the shell, a second sleeve mounted on the other end of the shell, and a double-axis motor mounted in the shell, wherein: a first screw rod and a second screw rod are respectively mounted on opposite ends of the double-axis motor, a first sleeve is provided with a first internally threaded rod slidably mounted therein; a second sleeve is provided with a second internally threaded rod slidably mounted therein; the first internally threaded rod One end of the rod is connected to one end of the first screw rod, and the other end of the first internally threaded rod is connected to a counterweight assembly; one end of the second internally threaded rod is connected to one end of the second screw rod, and the other end of the second internally threaded rod is connected to an electric saw, wherein: starting the dual-axis motor rotates the second screw rod and the first screw rod, thereby driving the first internally threaded rod and the second internally threaded rod to slide from the inside of the first sleeve and the second sleeve to the outside of the two sleeves, respectively adjusting the length of the counterweight assembly and the electric saw, so that the center is stable when the length of the electric saw is adjusted, and the electric saw can be used to quickly trim plants that are likely to cause safety hazards to overhead power lines; the structure is streamlined, which is conducive to controlling costs and expanding the scope of application.

Claims

1. A tree clearing device, characterized in that: include: An aircraft assembly, an angle adjustment assembly mounted on the aircraft assembly, a rack assembly mounted on the angle adjustment assembly, and an obstacle removal assembly mounted on the rack assembly; The obstacle removal assembly comprises: a housing, a first sleeve mounted on one end of the housing, a second sleeve mounted on the other end of the housing, and a double-shaft motor mounted in the housing, wherein: a first screw rod and a second screw rod are mounted on opposite ends of the double-shaft motor, respectively; a first internally threaded rod is slidably mounted in the first sleeve; and a second internally threaded rod is slidably mounted in the second sleeve; One end of the first internally threaded rod is connected to one end of the first screw rod, and the other end of the first internally threaded rod is connected to a counterweight assembly; one end of the second internally threaded rod is connected to one end of the second screw rod, and the other end of the second internally threaded rod is connected to an electric saw, wherein: Start the dual-axis motor to rotate the second screw rod and the first screw rod, thereby driving the first internally threaded rod and the second internally threaded rod to slide from the inside of the first sleeve and the second sleeve to the outside of the two sleeves, respectively adjusting the length of the counterweight assembly and the electric saw, so that the center of the cooperation is stable when the length of the electric saw is adjusted.

2. The tree clearing device according to claim 1, characterized in that: The obstacle removal component also includes a wireless controller, which is connected to the dual-axis motor.

3. The tree clearing device according to claim 1, characterized in that: The bracket assembly includes: a support frame, a first servo motor connected to the support frame, a third screw rod drivingly connected to the output end of the first servo motor, a nut mounted on the third screw rod, two hinge rods connected to the nuts respectively, two connecting plates connected to the two hinge rods one by one correspondingly, and two arc-shaped clamping plates connected to the two connecting plates one by one correspondingly, the two arc-shaped clamping plates are rotatably connected through a connecting shaft, wherein: The first servo motor is driven to rotate the third screw rod, and the nut is linked to push the two hinge rods, the two hinge rods push the two connecting plates outward, and the two arc-shaped clamping plates rotate and close relative to the connecting shaft to clamp the obstacle removal component.

4. The tree clearing device according to claim 3, characterized in that: The two arc-shaped clamping plates are detachably clamped on the first sleeve and the second sleeve one by one. The two arc-shaped clamping plates are symmetrical, and the cross-section of the arc-shaped clamping plates is semicircular. The inner side of the arc-shaped clamping plates is provided with a rubber anti-slip layer.

5. The tree clearing device according to claim 1, characterized in that: The angle adjustment assembly comprises: a second servo motor and an annular slide rail respectively mounted on the aircraft assembly, and a gear is provided at the output end of the second servo motor; The angle adjustment assembly further comprises: a rotating plate, the end of which is connected to a plurality of sliders, the plurality of sliders are slidably arranged on the annular slide rail, the rotating plate is provided with an annular tooth groove, the annular tooth groove is meshedly connected with the gear, wherein: The second servo motor drives the gear to rotate, and the gear, through the annular tooth groove, links the rotating plate to rotate and slide on the surface of the annular slide rail to adjust the angle of the rotating plate.

6. The tree clearing device according to claim 5, characterized in that: The hanger assembly is connected to the rotating plate.

7. The tree clearing device according to claim 5, characterized in that: The center position of the annular tooth groove and the center position of the annular slide rail are on the same straight line.

8. The tree clearing device of claim 1, wherein: A camera is connected to the bottom of the aircraft assembly, and the position of the branches to be cut of the tree is observed through the camera.

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