High-altitude vertical tree barrier removing device

Abstract

The invention provides a high-altitude vertical tree barrier removing device. The high-altitude vertical tree barrier removing device comprises a throwing control device, a tree felling saw and a connecting pipe. Wherein the upper end of the throwing control device is connected with the unmanned aerial vehicle, the lower end of the throwing control device is connected with a connecting pipe, and the tree felling saw is connected below the connecting pipe and used for throwing the tree felling saw when the unmanned aerial vehicle felling is hindered; the tree cutting saw is provided with a plurality of saw discs, the saw discs are connected side by side through the saw disc connecting rods to form the tree cutting saw, and the saw discs rotate to longitudinally cut a tree. The device is simple in structure, convenient to operate, safe, reliable and capable of saving space, the upper end of the throwing control device is connected with the unmanned aerial vehicle, the tree cutting saw can be thrown when the unmanned aerial vehicle cuts trees when encountering obstacles, and the connecting position of the upper connecting rod and the lower connecting rod of the saw disc connecting rod is fixed; the joint of the upper connecting rod and the lower connecting rod protrudes forwards under the gravity effect of the weight bearing block at the tail end, branches in the gap between the saw discs can be cut, no gap exists between the longitudinal upper saw discs, and the phenomenon that the tree felling saw is clamped when encountering the branches in the tree felling process of the unmanned aerial vehicle is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment protection, and in particular to a high-altitude vertical tree obstacle removal device. Background Art

[0002] In the installation of high-voltage power lines, high-voltage lines are installed between high towers. When installing, the wires are laid directly on the ground and then tightened, which can easily wear out the wires. Generally, two parallel tracks with a certain inclination angle are first installed, and then the wire-laying equipment is used to carry the transmission lines. However, there are many tree obstacles in some wiring areas, and the wires are blocked by branches during sliding. Therefore, when installing the lines, it is generally necessary to cut down the trees under the lines first. When cutting trees, there are gaps between the felling saws. When branches are stuck between the felling saws, the felling saws cannot move, and the work efficiency is low.

[0003] Therefore, developing a device that is easy to operate and prevents branches from getting stuck between felling saws has become an urgent problem to be solved. Summary of the Invention

[0004] In order to solve the above problems, the present invention provides a high-altitude vertical tree obstacle removal device.

[0005] The technical solution provided by the present invention is: a high-altitude vertical tree obstacle clearing device, comprising: a throwing control device, a tree felling saw and a connecting pipe; The upper end of the throwing control device is connected to the drone, and the lower end is connected to a connecting pipe, and the lower end of the connecting pipe is connected to the tree felling saw, which is used to throw the tree felling saw when the drone encounters obstacles during tree felling. The tree felling saw is provided with a plurality of saw discs, and a saw disc connecting rod connects the saw discs side by side to form a tree felling saw, and the saw discs rotate to cut the tree longitudinally.

[0006] Preferably, the casting control device includes a casting control device housing, a signal receiving module, a servo motor, a limit rod and a battery; Among them, the signal receiving module, servo motor and battery are installed in the outer shell of the throwing control device, the connecting pipe passes through the outer shell of the throwing control device, the limit rod is installed in the outer shell of the throwing control device and passes through the connecting pipe horizontally, and the servo motor controls the limit rod to be pulled out from the connecting pipe to realize the separation of the throwing control device, the tree felling saw and the drone.

[0007] Further preferably, the casting control device is provided with an anti-torque device, which can offset the torque when the fuselage rotates, and the anti-torque device is connected to the drone through a connecting pipe.

[0008] It is further preferred that a weight block is provided under the tree felling saw, and the saw disc connecting rod is divided into an upper connecting rod and a lower connecting rod, and the connection between the upper and lower connecting rods is fixed. When the drone lifts the tree felling saw, the connection between the upper and lower connecting rods protrudes forward under the influence of the gravity of the end weight block, and is used to cut branches in the gaps between the saw discs, so that there is no gap between the saw discs in the longitudinal direction.

[0009] Further preferably, the saw disk connecting rod is divided into an upper connecting rod and a lower connecting rod, the connection between the upper and lower connecting rods is not fixed, and a motor and a rotating shaft are provided at the upper and lower connecting rods. The motor drives the rotating shaft to adjust the angle of the connection between the upper and lower connecting rods.

[0010] Further preferably, the saw disk connecting rod is divided into an upper connecting rod and a lower connecting rod. During normal storage, the connection between the upper and lower connecting rods can be disassembled for easy storage.

[0011] Further preferably, the load-bearing block can store a motor and a battery for driving the saw disc to rotate.

[0012] Further preferably, the throwing control device and the tree-felling saw can be wirelessly controlled through a remote control terminal. The remote control terminal sends a signal, the signal receiving module receives the signal, and the servo motor controls the limit rod to be pulled out from the connecting tube, thereby controlling the throwing control device and the tree-felling saw to separate from the drone.

[0013] In summary, the present invention mainly has the following beneficial effects: The present invention has a simple structure, is easy to operate, safe and reliable. The upper end of the throwing control device is connected to the drone, and the lower end is connected to a connecting pipe. The lower part of the connecting pipe is connected to the tree felling saw. The tree felling saw can be thrown when encountering obstacles during tree felling by the drone. The upper and lower connecting rods of the saw disk connecting rod are fixed. When the drone lifts the tree felling saw, the upper and lower connecting rods protrude forward under the influence of the gravity of the end load block, which can cut branches in the gaps between the saw disks, so that there is no gap between the saw disks in the longitudinal direction, which solves the problem that the tree felling saw is stuck when encountering branches during the tree felling process of the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic front view of the structure of a high-altitude vertical tree obstacle removal device provided by the present invention; Figure 2 This is a schematic diagram of a throwing control device in a high-altitude vertical tree obstacle removal device provided by the present invention. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0016] like Figures 1 to 2 As shown, this embodiment provides a high-altitude vertical tree obstacle clearing device, comprising: a throwing control device 1, a tree felling saw 2 and a connecting pipe 3; The upper end of the throwing control device 1 is connected to the drone, and the lower end is connected to a connecting pipe 3. The lower end of the connecting pipe 3 is connected to the tree felling saw 2, which is used to throw the tree felling saw 2 when the drone encounters obstacles during tree felling. The casting control device 1 further includes a casting control device housing 101, a signal receiving module 102, a servo motor 103, a limiting rod 104 and a battery 105; Among them, the signal receiving module 102, the servo motor 103 and the battery 105 are installed in the casting control device housing 101, the connecting pipe 3 passes through the casting control device housing 101, and the limit rod 104 is installed in the casting control device housing 101 and passes through the connecting pipe 3 horizontally. The servo motor 103 controls the limit rod 104 to be pulled out of the connecting pipe 3, thereby realizing the separation of the casting control device 1, the tree felling saw 2 and the drone.

[0017] The tree felling saw 2 is provided with a plurality of saw discs 201, and a saw disc connecting rod 202 connects the saw discs 201 side by side to form the tree felling saw 2, and the saw discs 201 rotate to cut the tree longitudinally; A weight block 203 is provided under the tree felling saw 2, and the saw disc connecting rod 202 is divided into an upper connecting rod and a lower connecting rod. The connection between the upper and lower connecting rods is fixed. When the drone lifts the tree felling saw 2, the connection between the upper and lower connecting rods protrudes forward under the influence of the gravity of the end weight block 203, which is used to cut branches in the gaps between the saw discs 201, so that there is no gap between the saw discs 201 in the longitudinal direction.

[0018] As an improvement of the technical solution, Figure 2 As shown, the casting control device 1 is provided with an anti-torque device 101, which can offset the torque when the fuselage rotates. The anti-torque device 101 is connected to the drone through a connecting pipe 3.

[0019] As an improvement of the technical solution, Figure 1 As shown, the saw disc connecting rod 202 is divided into an upper connecting rod and a lower connecting rod. The connection between the upper and lower connecting rods is not fixed. The upper and lower connecting rods are provided with a motor 204 and a rotating shaft 205. The motor 204 drives the rotating shaft 205 to adjust the angle of the connection between the upper and lower connecting rods.

[0020] As an improvement to the technical solution, the saw disc connecting rod 202 is divided into an upper connecting rod and a lower connecting rod. When stored normally, the connection between the upper and lower connecting rods can be disassembled for easy storage.

[0021] As an improvement to the technical solution, a motor and a battery can be stored at the weight block 203 to drive the saw disc 201 to rotate.

[0022] As an improvement to the technical solution, the casting control device 1 and the tree-felling saw 2 can be wirelessly controlled through a remote control terminal. The remote control terminal sends a signal, the signal receiving module 102 receives the signal, and the servo motor 103 controls the limit rod 104 to be pulled out from the connecting tube 3, thereby controlling the casting control device 1 and the tree-felling saw 2 to separate from the drone.

[0023] Other embodiments of the present invention will readily occur to those skilled in the art after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the invention being indicated by the claims.

[0024] It should be understood that the present invention is not limited to the above description and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A high altitude vertical tree obstacle removal device, characterized in that: include: A casting control device (1), a tree felling saw (2) and a connecting pipe (3); The throwing control device (1) is connected to the drone at its upper end and is connected to a connecting pipe (3) at its lower end. The connecting pipe (3) is connected to a felling saw (2) at its lower end, and is used for throwing the felling saw (2) when the drone encounters an obstacle while felling trees. The tree felling saw (2) is provided with a plurality of saw discs (201), and a saw disc connecting rod (202) connects the saw discs (201) side by side to form the tree felling saw (2), and the saw discs (201) rotate to cut the tree longitudinally.

2. A high altitude vertical tree obstacle removal device according to claim 1, characterized in that: The casting control device (1) comprises a casting control device housing (101), a signal receiving module (102), a servo motor (103), a limiting rod (104) and a battery (105); The signal receiving module (102), the servo motor (103) and the battery (105) are installed in the casting control device housing (101); the connecting pipe (3) passes through the casting control device housing (101); the limiting rod (104) is installed in the casting control device housing (101) and passes through the connecting pipe (3) laterally; the servo motor (103) controls the limiting rod (104) to be drawn out of the connecting pipe (3), thereby realizing the separation of the casting control device (1), the tree felling saw (2) and the drone.

3. The high altitude vertical tree obstacle removal device according to claim 1, characterized in that: The casting control device (1) is provided with an anti-torque device (101) that can offset the torque when the fuselage rotates. The anti-torque device (101) is connected to the drone via a connecting pipe (3) above.

4. The high altitude vertical tree obstacle removal device according to claim 1, characterized in that: A weight block (203) is provided below the tree felling saw (2), and the saw disc connecting rod (202) is divided into an upper connecting rod and a lower connecting rod. The connection between the upper and lower connecting rods is fixed. When the drone lifts the tree felling saw (2), the connection between the upper and lower connecting rods protrudes forward under the influence of the gravity of the end weight block (203), and is used to cut branches in the gap between the saw discs (201), so that there is no gap between the saw discs (201) in the longitudinal direction.

5. The high altitude vertical tree obstacle removal device according to claim 4, characterized in that: The saw disc connecting rod (202) is divided into an upper connecting rod and a lower connecting rod. The connection between the upper and lower connecting rods is not fixed. A motor (204) and a rotating shaft (205) are provided at the upper and lower connecting rods. The motor (204) drives the rotating shaft (205) to adjust the angle of the connection between the upper and lower connecting rods.

6. The high altitude vertical tree obstacle removal device according to claim 4, characterized in that: The saw disc connecting rod (202) is divided into an upper connecting rod and a lower connecting rod. When stored normally, the connection between the upper and lower connecting rods can be disassembled for easy storage.

7. The high altitude vertical tree obstacle removal device according to claim 4, characterized in that: The load block (203) can store a motor and a battery for driving the saw disc (201) to rotate.

8. A high altitude vertical tree obstacle removal device according to any one of claims 1 to 7, characterized in that: The casting control device (1) and the tree felling saw (2) can be wirelessly controlled via a remote control terminal. The remote control terminal sends a signal, the signal receiving module (102) receives the signal, and the servo motor (103) controls the limit rod (104) to be withdrawn from the connecting pipe (3), thereby controlling the casting control device (1) and the tree felling saw (2) to separate from the drone.

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