Outdoor environment cleaning robot suitable for power transmission circuit

Abstract

The outdoor environment cleaning robot suitable for the power transmission circuit comprises a plurality of power transmission cables, a supporting frame is placed at the tops of the power transmission cables, a connecting rope is connected to the top of the supporting frame, an unmanned aerial vehicle is connected to the other end of the connecting rope, and a plurality of cleaning assemblies are arranged at the bottom of the supporting frame. According to the scheme, inspection personnel do not need to climb to install the power transmission cables, use is convenient and flexible, the multiple cleaning assemblies are placed at the tops of the multiple power transmission cables at the same time, the moving stability of the robot is improved, and in the moving process, the cleaning assemblies are arranged at the tops of the power transmission cables, so that the cleaning efficiency of the robot is improved. According to the power transmission cable cleaning device, multiple power transmission cables can be cleaned at the same time, the cleaning efficiency of the power transmission cables is improved, entanglements are cut, the entanglements are broken on the power transmission cables so as to be separated from the power transmission cables, large entanglements can be cleaned, and potential safety hazards caused by the entanglements on the outer surfaces of the power transmission cables are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission line cleaning equipment, and more specifically, to an outdoor environment cleaning robot suitable for power transmission lines. Background Art

[0002] Environmental protection involves a wide range of areas and is highly comprehensive. It involves many fields of natural science and social science. Its main purpose is to make rational use of natural resources, prevent environmental pollution and destruction, and seek a balanced and sustainable development of the natural environment, the human environment, and the economic environment, and expand the reproduction of useful resources. With the development of society, the transmission lines of the power grid have entered a stage of rapid development. Since the transmission lines are exposed to the outdoors for a long time, there will be impurities on the surface of the transmission lines, such as attached bird droppings, stains, hanging ropes, plastic bags, etc., which will pose a great threat to the safe operation of the transmission lines, especially the winding objects whose length is greater than the interval between the two transmission lines. In strong winds and thunderstorms, the debris will contact the two wires at the same time. After the rain wets the debris, the insulator of the debris becomes a conductor, thus causing danger.

[0003] The current method for clearing such debris is that lower transmission lines are usually cleared with insulating poles tied with knives, while higher transmission lines are mostly cleared with drones that spray fire. However, this method is not suitable for flammable scenes such as forests. During the removal process, it is easy for fire to fall and cause fire accidents. In addition, hot-melt plastics will adhere to the transmission lines after melting and will be more difficult to remove later. Dirt on the surface of the transmission lines may hinder heat transfer, causing overheating of the cables and increasing the risk of aging and damage of insulating materials. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an outdoor environment cleaning robot suitable for power transmission lines. The robot does not require inspection personnel to climb up to install it, and is convenient and flexible to use. Multiple cleaning components are placed on the top of multiple transmission cables at the same time, which not only increases the stability of the robot's movement, but also allows multiple transmission cables to be cleaned simultaneously during the movement, thereby improving the cleaning efficiency of the transmission cables. The entanglements can be cut and disconnected from the transmission cables, thereby separating them from the transmission cables. Larger entanglements can be cleaned, and the entanglements on the outer surface of the transmission cables can be avoided to cause safety hazards, thereby solving the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an outdoor environment cleaning robot suitable for power transmission lines, comprising a plurality of power transmission cables, a support frame is placed on the top of the plurality of power transmission cables, a connecting rope is connected to the top of the support frame, and a drone is connected to the other end of the connecting rope, and a plurality of cleaning components are arranged at the bottom of the support frame, the cleaning components are rotatably mounted on the top of the power transmission cables, and a cutting component is fixedly connected to one side of the cleaning component;

[0006] The cleaning assembly comprises a transverse rod, a bottom pad is fixedly connected to the bottom of the transverse rod, both ends of the top of the transverse rod are fixedly connected to a clamping motor, a cleaning mechanism is fixedly connected to the middle of the bottom surface of the transverse rod, and the bottoms of the two clamping motors are fixedly connected to a rotating rod, the rotating rods are rotatably mounted on the two ends of the bottom of the transverse rod respectively, and the two ends of the rotating rod are rotatably mounted with extrusion rollers, and the extrusion rollers are rollingly mounted on the outer surface of the power transmission cable;

[0007] The cleaning mechanism includes a sleeve frame, and installation grooves are provided at the upper and lower ends of both sides of the sleeve frame. A limiting sleeve groove is provided at the bottom of the sleeve frame. Two installation grooves diagonally opposite to the sleeve frame are fixedly connected to the inside of a bidirectional motor, and a rotating shaft is provided inside the bidirectional motor. Both ends of the rotating shaft are fixedly sleeved with driving gears, and the driving gears are rotatably installed on both sides of the sleeve frame.

[0008] In a preferred embodiment, the support frame includes a support rod, a camera is arranged on the top of the support rod, connecting rings are fixedly connected at both ends of the top of the support rod, sliding grooves are opened at both ends of the support rod, and fastening bolts are arranged on the top of the sliding grooves.

[0009] In a preferred embodiment, the top of the transverse rod is threadedly connected to the bottom of the fastening bolt, and the fastening bolt is slidably installed inside the sliding groove.

[0010] In a preferred embodiment, the number of the cleaning assemblies is several, and the several cleaning assemblies are respectively fixedly installed in the middle of the bottom of the support rod and below the sliding groove.

[0011] In a preferred embodiment, a cleaning tube is rotatably installed inside the limiting sleeve groove, and the cleaning tube includes a sleeve, and a cable groove is opened at the bottom of the sleeve, and the cable groove is movably sleeved on the outer surface of the transmission cable. The outer surfaces of both ends of the sleeve are fixedly sleeved with half gears, and the half gears are rotatably installed on both sides of the sleeve frame respectively, and the outer surfaces of the half gears are meshed with the outer surface of the driving gear.

[0012] In a preferred embodiment, the bidirectional motors are respectively located diagonally opposite to the two ends of the sleeve frame, and the driving gears are respectively located on both sides of the half gears and diagonally opposite to the two sides of the half gears.

[0013] In a preferred embodiment, the cutting assembly includes a scraper blade, the top of the scraper blade is fixedly connected to a fixing frame, the fixing frame is fixedly installed at the bottom of one end of a transverse rod, the top of one end of the transverse rod is fixedly connected to an electric push rod, the internal movable sleeve of the fixing frame is connected to a limiting plate, one side of the electric push rod is fixedly connected to a support block, and one end of the limiting plate is fixedly connected to the side of the support block.

[0014] In a preferred embodiment, the scraper blade is semi-conical, and the bottom of the scraper blade is provided with a sleeve groove that is sleeved on the outer surface of the power transmission cable, the bottom of the support block is fixedly connected with a ring, and a plurality of cutting knives are fixedly connected inside the ring, and a plurality of movable grooves are provided on one side of the scraper blade, the cutting knives are movably sleeved inside the movable grooves, and the ring is movably sleeved on the outer surface of the scraper blade.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention can clean multiple transmission cables at the same time by providing a support frame and a combination of multiple cleaning components, and the installation is convenient. The robot only needs to be placed on the transmission cable by a drone for cleaning, and there is no need for inspection personnel to climb up to install it. The use is convenient and flexible. Multiple cleaning components are placed on the top of multiple transmission cables at the same time, which not only increases the stability of the robot's movement, but also can realize simultaneous cleaning of multiple transmission cables during the movement, thereby improving the cleaning efficiency of the transmission cables.

[0017] 2. The present invention sets a cutting assembly so that the cutting assembly can move on the surface of the power transmission cable. Since the scraper is conical, when the scraper moves, when it encounters entanglements, the entanglements can be moved on the surface of the scraper to expand the entanglements. At this time, the electric push rod controls the ring to move on the outer surface of the scraper, and the cutting knife moves from the inside of the movable groove to cut the entanglements, so that the entanglements are disconnected from the power transmission cable, thereby separating them from the power transmission cable. This can achieve the cleaning of larger entanglements and avoid the safety hazards caused by the entanglements on the outer surface of the power transmission cable.

[0018] 3. In the present invention, when the sleeve is sleeved on the outer surface of the transmission cable and moves, the bidirectional motors at both ends are started synchronously, and the driving gear transmission half gear is controlled to rotate, so that the sleeve rotates on the outer surface of the transmission cable. At this time, the scraper rotates on the outer surface of the transmission cable and scrapes off the dirt on the outer surface of the transmission cable. As the cleaning mechanism moves, the cleaning brush brushes the debris attached to the outer surface of the transmission cable, making the surface of the transmission cable cleaner and avoiding excessive dust from affecting the insulation performance of the transmission cable. In addition, preventing the accumulation of dust will increase the thermal conductivity resistance of the transmission cable and increase the energy loss of the transmission cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the support frame structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the cleaning component structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0023] Figure 5 It is a schematic diagram of the decomposed structure of the cleaning mechanism of the present invention.

[0024] Figure 6 It is a schematic diagram of the cleaning tube structure of the present invention.

[0025] Figure 7 It is a schematic diagram of the cutting assembly structure of the present invention.

[0026] The accompanying drawings are marked as follows: 1. transmission cable; 2. support frame; 3. connecting rope; 4. drone; 5. cleaning assembly; 6. cutting assembly; 21. support rod; 22. sliding groove; 23. camera; 24. connecting hanging ring; 25. fastening bolt; 51. transverse rod; 52. bottom pad; 53. snap-on motor; 54. rotating rod; 55. extrusion roller; 56. cleaning mechanism; 561. socket frame; 562. mounting groove; 563. bidirectional motor; 564. rotating shaft; 565. driving gear; 566. cleaning tube; 567. limiting sleeve groove; 5661. sleeve; 5662. half gear; 5663. cable groove; 5664. scraper; 5665. cleaning brush; 61. scraper; 62. movable groove; 63. electric push rod; 64. support block; 65. sleeve; 66. cutting knife; 67. limiting plate. DETAILED DESCRIPTION

[0027] 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.

[0028] First embodiment

[0029] As attached Figure 1-5 This is an embodiment of the present invention. By setting up a support frame 2 and a plurality of cleaning components 5 in combination, a plurality of transmission cables 1 can be cleaned at the same time, and the installation is convenient. The robot only needs to be placed on the transmission cable 1 through the drone 4 for cleaning. There is no need for inspection personnel to climb up to install it. The use is convenient and flexible, which improves the cleaning efficiency of the transmission cable 1.

[0030] A robot for cleaning an outdoor environment suitable for a power transmission line comprises a plurality of power transmission cables 1, a support frame 2 is placed on the top of the plurality of power transmission cables 1, a connecting rope 3 is connected to the top of the support frame 2, a drone 4 is connected to the other end of the connecting rope 3, a plurality of cleaning components 5 are arranged at the bottom of the support frame 2, the cleaning components 5 are rollingly mounted on the top of the power transmission cables 1, and a cutting component 6 is fixedly connected to one side of the cleaning component 5;

[0031] The cleaning assembly 5 includes a transverse rod 51, a bottom pad 52 is fixedly connected to the bottom of the transverse rod 51, both ends of the top of the transverse rod 51 are fixedly connected to a clamping motor 53, and the middle of the bottom surface of the transverse rod 51 is fixedly connected to a cleaning mechanism 56, and the bottoms of the two clamping motors 53 are fixedly connected to a rotating rod 54, and the rotating rod 54 is rotatably installed at the two ends of the bottom of the transverse rod 51 respectively, and both ends of the rotating rod 54 are rotatably installed with squeezing rollers 55, and the squeezing rollers 55 are rollingly installed on the outer surface of the power transmission cable 1. When the robot is installed on the top of the power transmission cable 1, the robot is placed on the top of the power transmission cable 1 by the drone 4 using the connecting rope 3. At this time, the clamping motors 53 at the two ends of the top of the transverse rod 51 are synchronously started to rotate the rotating rod 54, and the squeezing rollers 55 at the two ends of the rotating rod 54 are synchronously clamped on both sides of the power transmission cable 1, so that the robot is clamped on the top of the power transmission cable 1, and the robot is pulled to move on the surface of the power transmission cable 1 through the flight of the drone 4;

[0032] The cleaning mechanism 56 includes a socket frame 561, and installation grooves 562 are provided at the upper and lower ends of both sides of the socket frame 561. A limiting socket groove 567 is provided at the bottom of the socket frame 561. The two installation grooves 562 diagonally opposite the socket frame 561 are fixedly connected to the inside of the two motors 563. The inside of the two motors 563 is provided with a rotating shaft 564. The two ends of the rotating shaft 564 are fixedly connected with driving gears 565. The driving gears 565 are rotatably installed on both sides of the socket frame 561.

[0033] As attached Figure 2 As shown, the support frame 2 includes a support rod 21, a camera 23 is arranged on the top of the support rod 21, connecting rings 24 are fixedly connected at both ends of the top of the support rod 21, sliding grooves 22 are opened at both ends of the support rod 21, and fastening bolts 25 are arranged on the top of the sliding grooves 22.

[0034] Among them, the top of the transverse rod 51 is threadedly connected to the bottom of the fastening bolt 25, and the fastening bolt 25 is slidably installed inside the sliding groove 22. Through the movement of the fastening bolt 25 inside the sliding groove 22, the device can adapt to transmission cables 1 with different intervals.

[0035] Among them, the number of cleaning components 5 is several, and several cleaning components 5 are respectively fixedly installed in the middle of the bottom of the support rod 21 and below the sliding groove 22. Multiple cleaning components 5 are placed on the top of multiple transmission cables 1 at the same time, which not only increases the stability of the robot's movement, but also can realize simultaneous cleaning of multiple transmission cables 1 during the movement, thereby improving the cleaning efficiency of the transmission cables 1.

[0036] Second embodiment

[0037] As attached Figure 1 and attached Figure 6 In one embodiment of the present invention, a cutting assembly 6 is provided to move on the surface of the power transmission cable 1. Since the scraper 61 is conical, when the scraper 61 moves, when encountering entanglements, the entanglements will move on the surface of the scraper 61 to stretch the entanglements. At this time, the electric push rod 63 controls the ring 65 to move on the outer surface of the scraper 61, and the cutting knife 66 moves from the inside of the movable groove 62 to cut the entanglements, so that the entanglements are disconnected on the power transmission cable 1, thereby separating from the power transmission cable 1. Large entanglements can be cleaned up to avoid the entanglements on the outer surface of the power transmission cable 1, causing safety hazards.

[0038] As attached Figure 7As shown, the cutting assembly 6 includes a scraper 61, the top of the scraper 61 is fixedly connected to a fixing frame, the fixing frame is fixedly installed at the bottom of one end of the transverse rod 51, the top of one end of the transverse rod 51 is fixedly connected to an electric push rod 63, the internal movable sleeve of the fixing frame is connected to a limit plate 67, one side of the electric push rod 63 is fixedly connected to a support block 64, and one end of the limit plate 67 is fixedly connected to the side of the support block 64.

[0039] The second embodiment is further optimized relative to the first embodiment in that the scraper 61 is semi-conical, and a sleeve groove is provided at the bottom of the scraper 61 for being sleeved on the outer surface of the power transmission cable 1; a sleeve ring 65 is fixedly connected to the bottom of the support block 64, and a plurality of cutting knives 66 are fixedly connected inside the sleeve ring 65; a plurality of movable grooves 62 are provided on one side of the scraper 61, and the cutting knives 66 are movably sleeved inside the movable grooves 62; and the sleeve ring 65 is movably sleeved on the outer surface of the scraper 61; wherein the scraper 61 is semi-conical, and when the scraper 61 moves on the outer surface of the power transmission cable 1, when encountering entanglements, due to the movement of the scraper 61, the entanglements will move on the outer surface of the scraper 61 under the squeezing of the scraper 61 and be stretched open, and the cutting knives 66 are driven by the sleeve ring 65 to move inside the movable groove 62, so that the cutting knives 66 cut the entanglements, and separate the entanglements from the power transmission cable 1.

[0040] Third embodiment

[0041] Attached Figure 1-6 This is an embodiment of the present invention. When the sleeve 5661 is sleeved on the outer surface of the transmission cable 1 and moves, the bidirectional motors 563 at both ends are started synchronously, and the driving gear 565 is controlled to rotate the transmission half gear 5662, so that the sleeve 5661 rotates on the outer surface of the transmission cable 1. At this time, the scraper 5664 rotates on the outer surface of the transmission cable 1 and scrapes off the dirt on the outer surface of the transmission cable 1. As the cleaning mechanism 56 moves, the cleaning brush 5665 brushes the debris attached to the outer surface of the transmission cable 1, so that the surface of the transmission cable 1 is cleaner and the insulation performance of the transmission cable 1 is prevented from being affected by excessive dust. In addition, the accumulation of dust is prevented from increasing the thermal conductivity of the transmission cable 1 and increasing the energy loss of the transmission cable 1.

[0042] The third embodiment is further optimized relative to the second embodiment in that a cleaning tube 566 is rotatably installed inside the limiting sleeve groove 567, and the cleaning tube 566 includes a sleeve 5661. A cable groove 5663 is provided at the bottom of the sleeve 5661. The cable groove 5663 is movably sleeved on the outer surface of the transmission cable 1. Half gears 5662 are fixedly sleeved on the outer surfaces of both ends of the sleeve 5661. The half gears 5662 are rotatably installed on both sides of the sleeve frame 561, and the outer surfaces of the half gears 5662 are meshed with the outer surface of the driving gear 565.

[0043] The bidirectional motors 563 are respectively located diagonally opposite to the two ends of the sleeve frame 561 , and the driving gears 565 are respectively located on both sides of the half gear 5662 and diagonally opposite to the two sides of the half gear 5662 .

[0044] Since the driving gears 565 are respectively located on both sides of the half gear 5662 and are located diagonally opposite to the half gear 5662, the driving gears 565 drive the half gear 5662 to rotate. When one driving gear 565 is located at the gap of the half gear 5662, the other driving gear 565 drives the half gear 5662 to transmit, so that the sleeve 5661 always rotates on the outer surface of the transmission cable 1, thereby realizing that the robot is easy to install and can also comprehensively clean the outer surface of the transmission cable 1.

[0045] Working principle of the present invention: when in use, according to the intervals of multiple power transmission cables 1 to be cleaned, the robot is connected to the drone 4 through the connecting rope 3, the drone 4 takes off, and the robot is placed on the power transmission cable 1 through the drone 4, and multiple cleaning components 5 are placed on the top of multiple power transmission cables 1 at the same time, so that the cable groove 5663 at the bottom of the sleeve 5661 is sleeved on the top of the power transmission cable 1, and then, the clamping motors 53 at both ends of the top of the transverse rod 51 are synchronously started to rotate the rotating rod 54, and the squeezing rollers 55 at both ends of the rotating rod 54 are synchronously clamped on both sides of the power transmission cable 1, so that the robot is clamped on the top of the power transmission cable 1, and the flight of the drone 4 pulls the robot to move on the surface of the power transmission cable 1;

[0046] When the robot encounters a tangled object while moving on the surface of the power transmission cable 1, the tangled object will be squeezed by the scraper 61 and moved on the outer surface of the scraper 61 and stretched open. The ring 65 drives the cutting knife 66 to move inside the movable groove 62, so that the cutting knife 66 cuts the tangled object and separates the tangled object from the power transmission cable 1.

[0047] In addition, when the robot moves on the surface of the transmission cable 1, the bidirectional motors 563 at both ends are started synchronously, and the driving gear 565 is controlled to rotate the transmission half gear 5662, so that the sleeve 5661 rotates on the outer surface of the transmission cable 1. At this time, the scraper 5664 rotates on the outer surface of the transmission cable 1 and scrapes off the dirt on the outer surface of the transmission cable 1. As the cleaning mechanism 56 moves, the cleaning brush 5665 brushes the debris attached to the outer surface of the transmission cable 1, making the surface of the transmission cable 1 cleaner and avoiding excessive dust from affecting the insulation performance of the transmission cable 1. In addition, preventing the accumulation of dust will increase the thermal conductivity resistance of the transmission cable 1 and increase the energy loss of the transmission cable 1.

[0048] Finally, a few points should be explained: the drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A robot for cleaning an outdoor environment suitable for power transmission lines, comprising a plurality of power transmission cables (1), a support frame (2) being placed on top of the plurality of power transmission cables (1), characterized in that: The top of the support frame (2) is connected to a connecting rope (3), the other end of the connecting rope (3) is connected to a drone (4), a plurality of cleaning components (5) are arranged at the bottom of the support frame (2), the cleaning components (5) are rollably mounted on the top of the power transmission cable (1), and a cutting component (6) is fixedly connected to one side of the cleaning component (5); The cleaning assembly (5) comprises a transverse rod (51), the bottom of the transverse rod (51) is fixedly connected to a bottom pad (52), both ends of the top of the transverse rod (51) are fixedly connected to a clamping motor (53), the middle of the bottom surface of the transverse rod (51) is fixedly connected to a cleaning mechanism (56), the bottoms of the two clamping motors (53) are fixedly connected to a rotating rod (54), the rotating rod (54) is rotatably mounted on the two ends of the bottom of the transverse rod (51), and both ends of the rotating rod (54) are rotatably mounted with squeezing rollers (55), and the squeezing rollers (55) are rollingly mounted on the outer surface of the power transmission cable (1); The cleaning mechanism (56) comprises a sleeve frame (561), the upper and lower ends of both sides of the sleeve frame (561) are provided with mounting grooves (562), the bottom of the sleeve frame (561) is provided with a limiting sleeve groove (567), the insides of the two mounting grooves (562) diagonally opposite to the sleeve frame (561) are fixedly connected with a bidirectional motor (563), the inside of the bidirectional motor (563) is provided with a rotating shaft (564), the two ends of the rotating shaft (564) are fixedly sleeved with driving gears (565), and the driving gears (565) are rotatably mounted on both sides of the sleeve frame (561).

2. The outdoor environment cleaning robot suitable for power transmission lines according to claim 1, characterized in that: The support frame (2) comprises a support rod (21), a camera (23) is arranged at the top of the support rod (21), connecting rings (24) are fixedly connected at both ends of the top of the support rod (21), sliding grooves (22) are opened at both ends of the support rod (21), and fastening bolts (25) are arranged at the top of the sliding grooves (22).

3. The outdoor environment cleaning robot suitable for power transmission lines according to claim 2, characterized in that: The top of the transverse rod (51) is threadedly connected to the bottom of the fastening bolt (25), and the fastening bolt (25) is slidably installed inside the sliding groove (22).

4. The outdoor environment cleaning robot suitable for power transmission lines according to claim 3, characterized in that: The number of the cleaning components (5) is several, and the several cleaning components (5) are respectively fixedly mounted at the middle of the bottom of the support rod (21) and below the sliding groove (22).

5. The outdoor environment cleaning robot suitable for power transmission lines according to claim 1, characterized in that: A cleaning tube (566) is rotatably mounted inside the limiting sleeve groove (567). The cleaning tube (566) comprises a sleeve (5661). A cable groove (5663) is provided at the bottom of the sleeve (5661). The cable groove (5663) is movably sleeved on the outer surface of the power transmission cable (1). Half gears (5662) are fixedly sleeved on the outer surfaces of both ends of the sleeve (5661). The half gears (5662) are rotatably mounted on both sides of the sleeve frame (561). The outer surfaces of the half gears (5662) are meshed with the outer surface of the driving gear (565).

6. The outdoor environment cleaning robot suitable for power transmission lines according to claim 5, characterized in that: The bidirectional motors (563) are respectively located diagonally opposite to the two ends of the sleeve frame (561), and the driving gears (565) are respectively located on both sides of the half gear (5662) and diagonally opposite to the two sides of the half gear (5662).

7. The outdoor environment cleaning robot suitable for power transmission lines according to claim 1, characterized in that: The cutting assembly (6) comprises a scraper (61), the top of the scraper (61) is fixedly connected to a fixing frame, the fixing frame is fixedly installed at the bottom of one end of the transverse rod (51), the top of one end of the transverse rod (51) is fixedly connected to an electric push rod (63), the internal movable sleeve of the fixing frame is connected to a limiting plate (67), one side of the electric push rod (63) is fixedly connected to a supporting block (64), and one end of the limiting plate (67) is fixedly connected to the side of the supporting block (64).

8. The outdoor environment cleaning robot suitable for power transmission lines according to claim 7, characterized in that: The scraper (61) is semi-conical, and the bottom of the scraper (61) is provided with a sleeve groove which is sleeved on the outer surface of the power transmission cable (1); the bottom of the support block (64) is fixedly connected with a sleeve ring (65), and the interior of the sleeve ring (65) is fixedly connected with a plurality of cutting knives (66); one side of the scraper (61) is provided with a plurality of movable grooves (62), and the cutting knives (66) are movably sleeved inside the movable grooves (62); and the sleeve ring (65) is movably sleeved on the outer surface of the scraper (61).

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