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Tree barrier cleaning flying robot with separated rotor wings and suspended cutters

A flying robot and suspension mechanism technology, which is applied to unmanned aerial vehicles, aircraft, supporting machines, etc., can solve the problems of high safety risk, small single cutting range, and weak ability to resist tree interference.

Pending Publication Date: 2021-03-16
南京太司德智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are three main ways to clear tree barriers at present: 1) manual obstacle clearing operations, mostly using special lengthened cutting tools, which have high safety risks and low operating efficiency; 2) tree barrier clearing operations based on ground equipment, due to the terrain environment and The severe limitation of tree growth situation makes it difficult to quickly clear the top of high-altitude tree barriers; 3) There have been a lot of exploratory work on tree barrier cleaning technology based on drones, but there are still weak anti-tree interference capabilities, The single cutting range is small, and the operating efficiency is relatively low.

Method used

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  • Tree barrier cleaning flying robot with separated rotor wings and suspended cutters
  • Tree barrier cleaning flying robot with separated rotor wings and suspended cutters
  • Tree barrier cleaning flying robot with separated rotor wings and suspended cutters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0098] Embodiment 1: as Figure 1 to Figure 10 As shown, a tree obstacle clearing flying robot with separate rotors and suspended knives includes a flying platform 1, a suspension mechanism 2 connected to the bottom of the flying platform 1, and a tool system 3 connected to the bottom of the suspension mechanism 2; the flying platform 1 has a horizontal Arranged strip or truss structure main beam 102, the central part of the main beam 102 is provided with a central control cabin 103, and the left and right ends of the main beam 102 are symmetrically fixedly connected with the rotor platform 101 of the same specification; the suspension mechanism 2 is a fixed length The connecting rods, or variable-length telescopic suspension mechanisms, include L (L≥2) vertical rods 201 symmetrically arranged left and right, and transverse reinforcing beams 202 are arranged between adjacent vertical rods 201; An array combination of M (M≥1) chainsaw components arranged symmetrically or mass-s...

Embodiment 2

[0147] Embodiment 2: as Figure 11 As shown, a tree obstacle clearing flying robot with separate rotors and suspended knives, the suspension mechanism 2 is a pulley type telescopic suspension mechanism: the vertical rod 201 includes a hollow tube with H (H≥3) segments continuously nested 2203, the serial numbers from top to bottom are 1, 2, ..., H, and the upper end of the hollow tube 2203 of the i (1≤i<H) section is provided with a device that limits the movement overshoot of the hollow tube 2203 of the i+1 section when it contracts upwards The upper limiter 2204, the lower end is provided with the lower limiter 2205 that restricts the movement of the hollow tube 2203 of the i+1 section when it is extended downward; 2208, the upper end of the H-section hollow tube 2203 is provided with an upper limiter 2204, and the lower end is connected to the reciprocating saw system 3, and the upper limiter 2204 of the second section hollow tube 2203 is connected to the wire take-up devic...

Embodiment 3

[0150] Embodiment 3: A tree obstacle clearing flying robot with separate rotors and suspended knives. The vertical rod 201 of the suspension mechanism 2 described in Embodiment 1 is an electric push rod with linear telescopic movement function.

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Abstract

The invention discloses a tree barrier cleaning flying robot with separated rotor wings and suspended cutters. The tree barrier cleaning flying robot comprises a flying platform, a hanging mechanism connected to the lower portion of the flying platform and a cutter system connected to the lower portion of the hanging mechanism. The flying platform is provided with a transversely-arranged main beam, the left end and the right end of the main beam are symmetrically and fixedly connected with rotor wing platforms of the same specification respectively, and the minimum distance between the two rotor wing platforms is greater than or equal to the transverse dimension of the cutter system. The hanging mechanism comprises L (L is greater than or equal to 2) vertical rods which are symmetrically arranged left and right, and a transverse reinforcing beam is arranged between the adjacent vertical rods; the cutter system is an array combination of M (M is greater than or equal to 1) electric sawcomponents arranged in a left-right geometric symmetry or mass symmetry manner; and an unhooking device is arranged between the hanging mechanism and the cutter system or between the flying platform and the hanging mechanism. The tree barrier cleaning flying robot is suitable for quickly cleaning the tree barriers in a large area, can avoid lodging of branches to be cut due to flow washing under the rotor wings, and is high in barrier cleaning efficiency and low in safety risk.

Description

technical field [0001] The invention relates to a tree barrier cleaning flying robot with separate rotors and suspended knives, in particular to a flying robot suitable for quickly and large-area cleaning of power line tree barriers, and belongs to the technical field of tree barrier cleaning devices for power transmission lines. Background technique [0002] Tree barriers are a potential safety hazard in transmission line passages, manifested as the continuous growth of trees in the passages gradually threatening the operation safety of transmission lines. For this reason, the electric power departments at all levels have to invest a lot of manpower, material and financial resources every year to clean up and renovate the channel tree barriers in their jurisdictions. There are three main ways to clear tree barriers at present: 1) manual obstacle clearing operations, mostly using special lengthened cutting tools, which have high safety risks and low operating efficiency; 2) ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D47/00A01G3/08F16M11/26F16M13/02B64C39/02H02G1/02
CPCB64D47/00A01G3/08F16M11/26F16M13/02B64C39/024H02G1/02B64U2201/20B64U10/10B64U2101/00
Inventor 杨忠王炜陶坤梁家斌廖禄伟许昌亮徐浩张驰周东升吴吉莹
Owner 南京太司德智能科技有限公司
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