A self-collecting power robot for cleaning foreign matter in overhead bare conductors

Abstract

The present invention belongs to the field of electric power, specifically to an automatic online electric power robot for cleaning foreign objects of overhead bare conductors by self-collection, comprising a connecting frame, an inner side of the connecting frame is bolted and fixedly connected with a connecting block, an inner side of the connecting block is provided with an elastic block, an outer surface of the elastic block is bolted and fixedly connected with a cleaning block, an inner side of the lower surface of the connecting frame is snap-connected with a mounting block, a lower surface of the mounting block is provided with a collecting frame, an upper surface of the collecting frame is provided with a driving rod, a middle part of the outer surface of the driving rod is bolted and fixedly connected with a connecting block, and an upper part of the outer surface of the driving rod is provided with a pushing block. The device solves the problems that the existing cleaning device cannot effectively clean up the debris, and the debris is easy to fall and harm the soil, and the debris dropped on the collecting device cannot be automatically cleaned up, thereby causing the collecting device to be unable to be automatically opened and closed.

Description

Technical Field

[0001] The invention relates to the field of electric power, in particular to an automatic online electric power robot which collects foreign matter from overhead bare conductors and cleans them. Background Art

[0002] Electricity can bring convenience to our production and life. Electricity from power plants can be transmitted to thousands of households through wires. However, in the early days of power development, due to technical and cost reasons, bare wires were mostly used to transmit electricity. With the development of science and technology, in order to reduce unnecessary power loss, it is necessary to coat the bare wires. Before coating, the wires need to be cleaned. However, some existing wire cleaning devices still have some shortcomings when used, such as:

[0003] Some existing cleaning devices cannot effectively collect the debris after cleaning when in use, but instead fall directly to the ground, causing some harmful substances to fall into the fields, which can easily damage the soil. At the same time, when cleaning at high altitudes, there is always a certain amount of wind in the high altitudes, which can easily cause the debris to stick to the upper surface of the collection frame when the entire device is cleaning, thereby easily affecting the normal opening and use of the collection frame. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the invention of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the invention, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the problems existing in the existing automatic online power robot for cleaning foreign matter in overhead bare conductors by self-collection, the present invention is proposed.

[0006] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions: a self-collecting electric power robot for cleaning foreign objects in overhead bare conductors and automatically going online, comprising a connecting frame, the inner side of the connecting frame is bolted and fixedly connected with a connecting block, the inner side of the connecting block is provided with an elastic block, the outer surface of the elastic block is bolted and fixedly connected with a cleaning block, the lower surface of the connecting frame is internally snap-connected with a mounting block, the lower surface of the mounting block is provided with a collection frame, the upper surface of the collection frame is provided with a driving rod, the middle part of the outer surface of the driving rod is bolted and fixedly connected with a connecting block, and the upper part of the outer surface of the driving rod is provided with a pushing block.

[0007] As a preferred solution of the self-collecting electric power robot for cleaning overhead bare wire foreign objects described in the present invention, the left outer surface of the connecting frame is bolted fixedly connected to a servo motor, the middle part of the outer surface of the shaft end of the servo motor is bolted fixedly connected to a walking wheel, the outer surface of the shaft end of the servo motor is bolted fixedly connected to a driving wheel, and the lower surface of the connecting frame is provided with a receiving groove, and the internal bolts of the receiving groove are fixedly connected to a first spring.

[0008] As a preferred solution of the self-collecting electric power robot for cleaning foreign objects of overhead bare wires automatically described in the present invention, the connection between the driving wheel and the elastic block is a meshing connection, the lower end of the first spring is in contact with the mounting block, the mounting block and the collection frame form a rotating structure, the elastic block and the connecting block form a sliding structure, and the elastic blocks are centrally symmetrically distributed about the central axis of the walking wheel.

[0009] As a preferred solution of the self-collecting electric power robot for cleaning overhead bare wire foreign objects described in the present invention, the upper surface of the collection frame is bolted fixedly connected with a filter net, the internal bolts of the collection frame are bolted fixedly connected with a fixed frame, the internal bolts of the fixed frame are bolted fixedly connected with a second spring, the end of the second spring is connected to the moving rod by a bolt-fixed connection, the moving rod and the fixed frame form a sliding structure, and the end of the moving rod is rotatably connected with a rotating ball.

[0010] As a preferred solution of the self-collecting electric power robot for cleaning overhead bare wire foreign bodies described in the present invention, a limiting groove is provided on the outer surface of the driving rod, the driving rod and the collecting frame form a rotating structure, the lower end of the driving rod is bolted and fixedly connected with a first bevel gear, a traction rope is arranged inside the limiting groove, the upper end of the traction rope is fixedly connected to the elastic block, the outer surface of the driving rod is bolted and fixedly connected with a rotating shaft, and the driving rod forms a rotating structure with the driving rod through the rotating shaft.

[0011] As a preferred solution of the self-collecting electric power robot for cleaning foreign objects of overhead bare wires automatically described in the present invention, the connection between the first bevel gear and the second bevel gear is a meshing connection, the second bevel gear and the collection frame form a rotating structure, the connection between the shaft end of the second bevel gear and the transfer frame is a threaded connection, and the transfer frame and the collection frame form a sliding structure.

[0012] As a preferred solution of the self-collecting electric power robot for cleaning overhead bare wire foreign objects described in the present invention, the internal bolts of the pushing block are fixedly connected with a third spring, the connection between the end of the third spring and the extension rod is a bolt-fixed connection, the extension rod and the pushing block form a sliding structure, the extension rod and the pushing block form an elastic structure through the third spring, and the rotating shaft and the sliding block form a rotating structure.

[0013] As a preferred solution of the self-collecting electric power robot for cleaning foreign objects of overhead bare wires described in the present invention, the outer surface of the sliding block is bolted and fixedly connected with an induction block, the induction block and the collection frame form a sliding structure, the total length of the induction block, the extension rod and the pushing block is greater than one half of the filter net, and the pushing blocks are centrally symmetrically distributed about the central axis of the collection frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. A connecting block and an elastic block are provided. The rotation of the driving wheel is driven by a servo motor, so that the elastic block can slide inside the connecting block and drive the cleaning block to clean the outer surface of the wire. Under the intermittent engagement of the driving wheel, the cleaning block can better clean the wire under the reciprocating sliding of the elastic block. At the same time, when the elastic block moves, the traction rope is pulled to open the collection frame, so that the collection frame will not open when the elastic block rebounds, reducing the occurrence of debris flying out of the collection frame.

[0016] 2. A driving rod and an extrusion block are provided. The movement of the traction rope drives the rotation of the driving rod, so that the driving rod drives the first bevel gear and the second bevel gear to rotate, and then the transmission frame starts to move on the shaft end of the second bevel gear under the limit of the extrusion block. At the same time, the outer surface of the collecting frame vibrates through the rotation of the connecting block, so that the debris stuck on the filter net can fall into the inside of the collecting frame. At the same time, through the extrusion of the extrusion block, it is more convenient for the staff to carry out centralized cleaning of the collecting frame later.

[0017] 3. By rotating the driving rod, the pushing block rotates through the rotating shaft, and then the pushing block slides on the outer surface of the extension rod under the reaction of the centripetal force, so that the length of the induction block is extended, so that the induction block can collect the debris dropped on the collection frame. When the elastic block moves in the opposite direction, the length of the induction block returns to its initial state, so that the induction block can transport the debris in the collection frame to the inside of the collection frame through the filter net, so that the staff can collect the debris in a centralized manner, and at the same time, it also reduces the damage to the soil caused by debris falling into the fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. 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 creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the main structure of a self-collecting electric robot for cleaning foreign matter on overhead bare conductors according to the present invention;

[0020] Figure 2 The invention is a self-collecting electric power robot for cleaning foreign matter in overhead bare conductors and automatically going online Figure 1 Schematic diagram of the structure at A in the middle;

[0021] Figure 3 The invention is a self-collecting electric power robot for cleaning foreign matter in overhead bare conductors and automatically going online Figure 1 Schematic diagram of the structure at B in the middle;

[0022] Figure 4 The invention is a self-collecting electric power robot for cleaning foreign matter in overhead bare conductors and automatically going online Figure 1 Schematic diagram of the structure at C in the middle;

[0023] Figure 5 It is a schematic diagram of the enlarged structure of a self-collecting and automatic on-line electric robot push block for cleaning foreign matter in overhead bare conductors according to the present invention;

[0024] Figure 6 It is a schematic diagram of a top view of a push block of an automatic online power robot for cleaning foreign matter on overhead bare conductors according to the present invention;

[0025] Figure 7 It is a side view structural diagram of an elastic block of an automatic online power robot for self-collecting foreign matter cleaning of overhead bare conductors according to the present invention;

[0026] Figure 8 The present invention is a schematic diagram of a top view of the structure of a connecting block of an automatic online power robot for cleaning foreign objects in overhead bare conductors.

[0027] Numbers in the figure: 1, connecting frame; 101, servo motor; 102, first spring; 103, walking wheel; 104, accommodating groove; 105, driving wheel; 2, connecting block; 3, elastic block; 4, cleaning block; 5, mounting block; 6, collecting frame; 601, filter screen; 602, fixing frame; 603, second spring; 604, moving rod; 605, rotating ball; 7, driving rod; 701, limiting groove; 702, traction rope; 703, first bevel gear; 704, second bevel gear; 705, transfer frame; 706, squeezing block; 8, pushing block; 801, third spring; 802, extension rod; 803, rotating shaft; 804, sliding block; 805, induction block; 9, connecting block. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Example

[0032] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] like Figure 1-8 As shown, a self-collecting electric power robot for cleaning foreign matter from overhead bare conductors automatically comprises a connecting frame 1, a connecting block 2 is fixedly connected to the inner side of the connecting frame 1 with bolts, an elastic block 3 is arranged on the inner side of the connecting block 2, a cleaning block 4 is fixedly connected to the outer surface of the elastic block 3 with bolts, a mounting block 5 is internally snap-connected to the lower surface of the connecting frame 1, a collecting frame 6 is arranged on the lower surface of the mounting block 5, a driving rod 7 is arranged on the upper surface of the collecting frame 6, a connecting block 9 is fixedly connected to the middle part of the outer surface of the driving rod 7 with bolts, and a pushing block 8 is arranged on the upper part of the outer surface of the driving rod 7.

[0034] Through the limitation of the connecting block 2, the driving device on the connecting frame 1 can drive the elastic block 3 to move back and forth inside the connecting block 2, and at the same time drive the cleaning block 4 to clean the wire. While cleaning, the collecting frame 6 is opened, which is convenient for collecting debris and reduces the situation where debris falls to the ground and causes damage to the soil. At the same time, when the collecting frame 6 is opened and closed, the driving rod 7 is driven to rotate, and then the connecting block 9 is rotated, thereby vibrating the collecting frame 6, further allowing the debris on the collecting frame 6 to fall into the inside of the collecting frame, and when the driving rod 7 rotates, it drives the pushing block 8 to run, and the debris dropped on the collecting frame 6 can be rotated and collected. When the driving rod 7 is reversed, the pushing block 8 can be restored to its initial state, so that the debris adhered to the collecting frame 6 can be further cleaned, and at the same time, when the driving rod 7 rotates, the debris inside the collecting frame 6 can be squeezed, which is convenient for the staff to clean the collecting frame 6 regularly.

[0035] In this embodiment, the left outer surface of the connecting frame 1 is bolted to a servo motor 101, the middle part of the outer surface of the shaft end of the servo motor 101 is bolted to a walking wheel 103, the outer surface of the shaft end of the servo motor 101 is bolted to a driving wheel 105, and the lower surface of the connecting frame 1 is provided with a receiving groove 104, and the internal bolts of the receiving groove 104 are fixedly connected to the first spring 102.

[0036] By rotating the walking wheel 103, the entire device can move on the conductor. By rotating the driving wheel 105, the entire device can automatically collect debris during the walking process, thereby reducing the damage to the soil caused by debris falling to the ground. At the same time, through the deformation of the second spring 102, it is convenient for the staff to place the entire device on the conductor, thereby facilitating the cleaning operation of the entire device.

[0037] In this embodiment, the connection between the driving wheel 105 and the elastic block 3 is a meshing connection, the lower end of the first spring 102 is in contact with the mounting block 5, the mounting block 5 and the collecting frame 6 form a rotating structure, the elastic block 3 and the connecting block 2 form a sliding structure, and the elastic block 3 is centrally symmetrically distributed about the central axis of the walking wheel 103.

[0038] The driving wheel 105 drives the elastic block 3 so that the elastic block 3 can perform reciprocating motion, and then the elastic block 3 can drive the cleaning device to clean the wire. At the same time, through the deformation of the first spring 102, the mounting block 5 is rotated, so that it is convenient for the staff to install and disassemble the collection frame 6, thereby facilitating the staff to regularly clean the debris inside the collection frame 6.

[0039] In this embodiment, the upper surface of the collecting frame 6 is fixedly connected with a filter screen 601 by bolts, the internal bolts of the collecting frame 6 are fixedly connected with a fixed frame 602, the internal bolts of the fixed frame 602 are fixedly connected with a second spring 603, the end of the second spring 603 is connected to the moving rod 604 by bolts, the moving rod 604 and the fixed frame 602 form a sliding structure, and the end of the moving rod 604 is rotatably connected with a rotating ball 605.

[0040] The second spring 603 is deformed by sliding the moving rod 604 inside the fixed frame 602. At the same time, the moving rod 604 can move back and forth under the rotation of the rotating ball 605. Under external impact, the debris on the filter screen 601 can fall into the inside of the collecting frame 6, which is convenient for the staff to regularly clean the debris and also reduces the damage to the soil caused by the debris falling to the ground.

[0041] In this embodiment, a limiting groove 701 is provided on the outer surface of the driving rod 7, and the driving rod 7 and the collecting frame 6 form a rotating structure. The lower end of the driving rod 7 is bolted fixedly connected with the first bevel gear 703, and a traction rope 702 is arranged inside the limiting groove 701. The upper end of the traction rope 702 is connected to the elastic block 3 in a fixed connection. The outer surface of the driving rod 8 is bolted fixedly connected with a rotating shaft 803, and the driving rod 8 forms a rotating structure with the driving rod 7 through the rotating shaft 803.

[0042] Through the limitation of the limiting groove 701, when the traction rope 702 is pulled by the elastic block 3, the driving rod 7 can be driven to rotate, so that the collection frame 6 can be automatically opened and closed, and then the debris can be automatically collected, which can also reduce the collection frame 6 from being kept in the open state for a long time, reduce the occurrence of debris flying out, and the driving rod 7 drives the driving rod 8 to rotate through the rotating shaft 803, so that the entire device can automatically clean up the debris on the collection frame 6, reducing the occurrence of debris falling.

[0043] In this embodiment, the connection between the first bevel gear 703 and the second bevel gear 704 is a meshing connection, the second bevel gear 704 and the collection frame 6 form a rotating structure, the connection between the shaft end of the second bevel gear 704 and the transfer frame 705 is a threaded connection, the outer surface of the transfer frame 705 is bolted and fixed with an extrusion block 706, and the extrusion block 706 and the collection frame 6 form a sliding structure.

[0044] The second bevel gear 704 is driven to rotate by the first bevel gear 703, and under the limit of the extrusion block 706, the transfer frame 705 moves on the axial end of the second bevel gear 704, so that the extrusion block 706 can press the debris inside the collection frame 6, thereby facilitating the staff to concentrate on cleaning the debris inside the collection frame 6.

[0045] In this embodiment, the internal bolts of the pushing block 8 are fixedly connected with the third spring 801, the connection between the end of the third spring 801 and the extension rod 802 is a bolt-fixed connection, the extension rod 802 and the pushing block 8 form a sliding structure, the extension rod 802 and the pushing block 8 form an elastic structure through the third spring 801, and the rotating shaft 803 and the sliding block 804 form a rotating structure.

[0046] The push block 8 and the sliding block 804 rotate via the rotating shaft 803, so that the push block 8 slides on the extension rod 802 under the action of centrifugal force, so that the entire device can automatically clean up the debris, reducing the occurrence of debris falling.

[0047] In this embodiment, the outer surface of the sliding block 804 is bolted and fixedly connected with the induction block 805, and the induction block 805 and the collecting frame 6 form a sliding structure. The total length of the induction block 805, the extension rod 802 and the pushing block 8 is greater than half of the filter screen 601, and the pushing block 8 is centrally symmetrically distributed about the central axis of the collecting frame 6. Through the sliding and rotation of the sliding block 804, the induction block 805 can clean up the debris on the collecting frame 6, and then the debris on the collecting frame 6 can be driven by the induction block 805 to the filter screen 601, so that the debris falls into the inside of the collecting frame 6.

[0048] It should be noted that the present invention is a self-collecting electric robot for automatically cleaning overhead bare wires. First, when the bare wire needs to be cleaned, the walking wheel 103 is placed on the wire (it should be noted that the number of the walking wheels 103 is not one as shown in the figure, and multiple sets of walking wheels 103 can be set or the walking wheels 103 can be staggered according to actual needs), and then the mounting block 5 is inserted into the accommodating groove 104, and then the collection frame 6 is pushed upward to deform the first spring 102, and then the mounting block 5 is rotated to make the mounting block 5 engage with the inside of the accommodating groove 104 (the accommodating groove 104 is a cross-shaped groove), and then the servo motor 101 is turned on, and the servo motor 101 drives the walking wheel 103 to move on the wire.

[0049] When the servo motor 101 is turned on, the driving wheel 105 drives the elastic block 3 to slide in the connecting block 2, so that the cleaning block 4 cleans the outer surface of the wire (the connection between the end of the cleaning block 4 and the contact part of the wire and the front end of the cleaning block 4 is a threaded connection. When installing the walking wheel, the end of the cleaning block 4 is rotated so as not to affect the placement of the entire device on the wire. Then the end of the cleaning block 4 is reversed to make the cleaning block 4 fit the wire). At the same time, the elastic block 3 pulls the traction rope 702, so that the end of the traction rope 702 is connected to the opening and closing door on the collection frame 6, driving the collection frame 6 to automatically open the opening and closing door (there is elastic material on the opening and closing door, which can be restored to the initial position), so that the cleaned debris can fall into the collection frame 6.

[0050] When the traction rope 702 moves inside the limiting groove 701, it drives the driving rod 7 to rotate, so that the driving rod 7 can drive the first bevel gear 703 to rotate, and then the second bevel gear 704 to rotate. Under the limitation of the extrusion block 706, the transfer frame 705 moves on the axial end of the second bevel gear 704 to squeeze more debris. At the same time, the driving rod 7 drives the connecting block 9 to rotate, so that the connecting block 9 squeezes the rotating ball 605, so that the moving rod 604 slides inside the fixed frame 602, squeezes the second spring 603, and then the connecting block 9 hits the rotating ball 605, so that the debris on the filter screen 601 falls into the collecting frame 6.

[0051] When the driving rod 7 rotates, under the action of centrifugal force, the pushing block 8 rotates through the rotating shaft 803, so that the sliding block 804 slides on the filter screen 601, and the pushing block 8 slides on the extension rod 802, and the third spring 801 is deformed. At this time, the induction block 805 slides in the collection frame 6 to clean the debris on the filter screen 601 and the collection frame 6. When the driving wheel 105 is no longer in contact with the elastic block 3, the driving rod 7 is reversed, so that the collection frame 6 is automatically closed, and the induction block 805 is retracted, so that the debris can be concentrated in the collection frame 6.

[0052] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A self-collecting electric robot for cleaning foreign matter in overhead bare conductors and automatically going online, comprising a connecting frame (1), characterized in that; The inner side of the connecting frame (1) is fixedly connected with a connecting block (2) by bolts, the inner side of the connecting block (2) is provided with an elastic block (3), the outer surface of the elastic block (3) is fixedly connected with a cleaning block (4) by bolts, the lower surface of the connecting frame (1) is internally snap-fitted with a mounting block (5), the lower surface of the mounting block (5) is provided with a collecting frame (6), the upper surface of the collecting frame (6) is provided with a driving rod (7), the middle part of the outer surface of the driving rod (7) is fixedly connected with a connecting block (9), the upper part of the outer surface of the driving rod (7) is provided with a pushing block (8), the upper surface of the collecting frame (6) is fixedly connected with a connecting block (9) by bolts A filter screen (601) is connected, the collecting frame (6) is fixedly connected to a fixing frame (602) by internal bolts, the fixing frame (602) is fixedly connected to a second spring (603) by internal bolts, the end of the second spring (603) is connected to a moving rod (604) by bolt fixing, the moving rod (604) and the fixing frame (602) form a sliding structure, the end of the moving rod (604) is rotatably connected to a rotating ball (605), a limiting groove (701) is provided on the outer surface of the driving rod (7), the driving rod (7) and the collecting frame (6) form a rotating structure, the driving rod The lower end of the push block (7) is bolted and fixedly connected with a first bevel gear (703); a traction rope (702) is arranged inside the limit groove (701); the upper end of the traction rope (702) is connected to the elastic block (3) in a fixed manner; the outer surface of the push block (8) is bolted and fixedly connected with a rotating shaft (803); the push block (8) and the driving rod (7) form a rotating structure through the rotating shaft (803); the inner part of the push block (8) is bolted and fixedly connected with a third spring (801); the end of the third spring (801) is bolted and fixedly connected with the extension rod (802); The extension rod (802) and the push block (8) form a sliding structure, the extension rod (802) and the push block (8) form an elastic structure through a third spring (801), the rotating shaft (803) and the sliding block (804) form a rotating structure, the outer surface of the sliding block (804) is fixedly connected with an induction block (805) by bolts, the induction block (805) and the collection frame (6) form a sliding structure, the total length of the induction block (805), the extension rod (802) and the push block (8) is greater than half of the filter screen (601), and the push block (8) is centrally symmetrically distributed about the central axis of the collection frame (6).

2. According to claim 1, a self-collecting electric robot for cleaning foreign matter in overhead bare conductors is characterized by: A servo motor (101) is bolted fixedly connected to the left outer surface of the connecting frame (1), a travel wheel (103) is bolted fixedly connected to the middle of the outer surface of the shaft end of the servo motor (101), a drive wheel (105) is bolted fixedly connected to the outer surface of the shaft end of the servo motor (101), and a receiving groove (104) is formed on the lower surface of the connecting frame (1), and a first spring (102) is bolted fixedly connected to the interior of the receiving groove (104).

3. According to claim 2, a self-collecting electric robot for cleaning foreign matter in overhead bare conductors is characterized by: The driving wheel (105) and the elastic block (3) are connected in a meshing manner, the lower end of the first spring (102) is in contact with the mounting block (5), the mounting block (5) and the collecting frame (6) form a rotating structure, the elastic block (3) and the connecting block (2) form a sliding structure, and the elastic block (3) is centrally symmetrically distributed about the central axis of the walking wheel (103).

4. According to claim 1, a self-collecting electric robot for cleaning foreign matter in overhead bare conductors is characterized by: The first bevel gear (703) and the second bevel gear (704) are connected in a meshing manner, the second bevel gear (704) and the collection frame (6) form a rotating structure, the shaft end of the second bevel gear (704) and the transfer frame (705) are connected in a threaded manner, the outer surface of the transfer frame (705) is bolted and fixedly connected with an extrusion block (706), and the extrusion block (706) and the collection frame (6) form a sliding structure.

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