A wire repair buckle feeding mechanism for a ground wire repair robot

Abstract

The utility model discloses a wire-repairing buckle feeding mechanism for a ground wire repair robot, including a material bin, a mounting bracket, an electric push rod, a connecting rod swing arm assembly and a feeding assembly; the electric push rod drives the horizontal movement of the feeding assembly through the connecting rod swing arm assembly, and the feeding assembly is used to push the wire-repairing buckle out of the material bin. This solution replaces the transmission method of the existing supply mechanism that uses a linear motor to drive the feeding push rod to move horizontally with a transmission method that uses an electric push rod to drive the feeding assembly to move horizontally through a connecting rod swing arm assembly. Since the electric push rod and the feeding assembly are not on the same straight line, the volume of the feeding mechanism can be made more compact while ensuring the effective feeding of the wire-repairing buckle, which can effectively reduce the overall weight of the ground wire repair robot and improve the operational reliability and stability of the ground wire repair robot.

Description

Technical Field

[0001] The utility model relates to the technical field of ground wire repair robots, in particular to a repair wire buckle feeding mechanism for ground wire repair robots. Background Art

[0002] Overhead ground wire is a device that protects power transmission lines from lightning strikes, also known as lightning arrester. It is usually erected above the protected conductor. On the one hand, when thunderclouds discharge to the ground, lightning usually hits the overhead ground wire first, causing lightning current to enter the earth to protect the normal power transmission of the conductor; on the other hand, when thunderclouds near the line discharge to the ground, it can weaken the lightning induction caused on the conductor. It can be seen that overhead ground wire plays an important role in ensuring the safe and stable operation of power transmission lines.

[0003] However, most of the areas through which power transmission lines pass have relatively harsh climatic conditions. Overhead ground wire broken accidents caused by strong winds, icing, lightning strikes, corrosion and other reasons occur from time to time. If not handled in time, the strands are easily scattered under the action of tension and torque, making the safe distance between the live conductors and the overhead ground wires unable to meet the design requirements of line operation. If it continues to develop, especially under the accelerated action of severe weather such as strong winds, rain and snow, it will eventually develop into a line grounding accident, causing the transmission line to be forced to stop operating.

[0004] In the prior art, a ground wire repair robot is usually used to repair a broken ground wire. Specifically, the ground wire repair robot generally includes a robot loading platform, a supply mechanism and a repair mechanism, wherein the robot loading platform can walk on the overhead ground wire, the supply mechanism and the repair mechanism are both installed on the top of the robot loading platform, and the supply mechanism is used to provide the repair mechanism with the repair buckle required for repair, and the repair mechanism is used to tie and fix the repair buckle to the broken part of the ground wire, thereby repairing the ground wire.

[0005] At present, the supply mechanism for providing the repairing buckle to the repairing mechanism generally adopts an electric push rod to push the feeding push rod to realize the feeding of the repairing buckle. However, in the above method, the electric push rod and the feeding push rod need to be connected end to end along the same straight line, and the output stroke of the electric push rod is directly converted into the moving stroke of the feeding push rod. As a result, the space occupied by the supply mechanism on the top of the robot loading platform is relatively large, which is not conducive to reducing the size of the ground wire repair robot to ensure the operation reliability and stability of the ground wire repair robot. Utility Model Content

[0006] The purpose of the utility model is to provide a wire repair buckle feeding mechanism for a ground wire repair robot, by adding a connecting rod swing arm assembly between an electric push rod and a feeding assembly, so as to make the volume of the feeding mechanism more compact while ensuring the effective supply of the wire repair buckle, thereby overcoming the shortcomings of the prior art.

[0007] To achieve this purpose, the utility model adopts the following technical solutions:

[0008] A wire repair buckle feeding mechanism for a ground wire repair robot comprises a material bin, a mounting bracket, an electric push rod, a connecting rod swing arm assembly and a feeding assembly; the material bin is used to store the wire repair buckles; the mounting bracket is mounted on the rear side of the material bin, the electric push rod, the connecting rod swing arm assembly and the feeding assembly are sequentially mounted end to end inside the mounting bracket, and the feeding assembly is located directly above the electric push rod;

[0009] A first hinge position is provided at the bottom of the mounting bracket, and the first hinge position is located at the front end of the mounting bracket;

[0010] The electric push rod comprises a mounting end and a push-out end, and the push-out end is pushed out and retracted relative to the mounting end; the electric push rod is obliquely mounted inside the mounting bracket, and the mounting end is hinged at the first hinge position;

[0011] The connecting rod swing arm assembly includes a second external end and a third external end, the second external end is hinged to the rear end of the feeding assembly, and the third external end is hinged to the pushing end;

[0012] The front end of the feeding assembly passes through the silo and is arranged inside the silo, and the feeding assembly moves horizontally in the front-to-back direction relative to the mounting bracket and the silo. The electric push rod drives the horizontal movement of the feeding assembly through the connecting rod swing arm assembly, and the feeding assembly is used to push the wire filler buckle out of the silo.

[0013] Preferably, a second hinge position is further provided at the bottom of the mounting bracket, the second hinge position is located close to the rear end of the mounting bracket, and the setting position of the second hinge position is higher than the setting position of the first hinge position; the connecting rod swing arm assembly also includes a first external connection end, and the first external connection end is hinged to the second hinge position;

[0014] The connecting rod swing arm assembly includes a T-shaped swing arm and a bar-shaped connecting rod, wherein the T-shaped swing arm is provided with the first external end and the third external end, and the bar-shaped connecting rod is provided with the second external end;

[0015] The T-shaped swing arm is further provided with a first inner connecting end, a line connecting the first outer connecting end, the third outer connecting end and the first inner connecting end is T-shaped, and the third outer connecting end is located between the first outer connecting end and the first inner connecting end, and the third outer connecting end is located on the inner wall of the T-shaped swing arm;

[0016] The strip-shaped connecting rod is further provided with a second inner connecting end, wherein the second inner connecting end and the second outer connecting end are respectively located at two ends of the strip-shaped connecting rod, and the second inner connecting end is hinged to the first inner connecting end.

[0017] Preferably, the silo includes a storage seat, and the storage seat stores the thread-repairing buckle inside; the storage seat is provided with an avoidance port and a discharge port on both sides along the front-back direction, and the avoidance port and the discharge port are connected to each other;

[0018] The feeding assembly includes a feeding push rod; the feeding push rod passes through the avoidance opening of the material storage seat and is slidably installed on the inner top of the material storage seat along the front-to-back direction; the front section of the feeding push rod is a pushing section, the end cross-sectional shape of the pushing section matches the shape of the wire repair buckle, and the pushing section is used to push the wire repair buckle to the outside of the material discharge port of the material storage seat; the rear section of the feeding push rod is a transmission section, and the second external end is hinged to the rear end of the transmission section.

[0019] Preferably, the silo also includes a lifting head, which is vertically movably installed inside the material storage seat, a plurality of wire repair buckles are stacked from top to bottom between the inner top of the material storage seat and the top of the lifting head, and the pushing section is located between the inner top of the material storage seat and the top of the lifting head.

[0020] Preferably, it further comprises a connecting slider, the connecting slider is protrudingly mounted on the inner top of the mounting bracket, and a slide groove extending in the front-rear direction is formed on the lower surface of the connecting slider;

[0021] The feeding assembly also includes a connecting slide rail, which is installed on the top of the feeding push rod and is connected to the connecting slider through the slide groove. The connecting slide rail slides in the front-rear direction relative to the connecting slider.

[0022] Preferably, it also includes a limit assembly, which is installed on the mounting bracket and is used to limit the horizontal movement range of the feeding assembly.

[0023] Preferably, the limit assembly comprises a limit block and a first limit sensor, and the first limit sensor is electrically connected to the electric push rod;

[0024] The limit block is protrudingly installed on the rear end top of the transmission section, the first limit sensor is protrudingly installed on the top of the mounting bracket, and the limit block and the first limit sensor are arranged opposite to each other, and the first limit sensor is used to sense the limit block.

[0025] Preferably, the position limiting assembly comprises a stop block and a second position limiting sensor, and the second position limiting sensor is electrically connected to the electric push rod;

[0026] The stop block and the second limit sensing member are both installed inside the mounting bracket, and the second limit sensing member and the stop block are sequentially arranged at the bottom of the transmission section from top to bottom, and the first limit sensing member and the second limit sensing member overlap each other in vertical projection;

[0027] The bottom of the pushing section protrudes from the bottom of the transmission section, the front end surface of the stop block abuts against the rear end surface of the pushing section, and the stop block is used to limit the backward movement of the feeding assembly;

[0028] The bottom of the pushing section and the second position-limiting sensing component are arranged opposite to each other, and the second position-limiting sensing component is used for sensing the rear end of the pushing section.

[0029] Preferably, the first limit sensing component and the second limit sensing component are both micro switches.

[0030] Preferably, the silo further comprises an installation elastic member, wherein the installation elastic member is installed inside the material storage seat, and the installation elastic member abuts between the bottom of the lifting head and the inner bottom of the material storage seat.

[0031] The technical solution provided by the embodiment of the utility model may have the following beneficial effects:

[0032] This solution replaces the transmission method of the existing supply mechanism in which a linear motor is used to drive the feeding push rod to move horizontally, with a transmission method in which an electric push rod drives the feeding assembly to move horizontally through a connecting rod swing arm assembly. Since the electric push rod and the feeding assembly are not in the same straight line, the feeding mechanism can be made more compact while ensuring the effective feeding of the wire repair buckle, which can effectively reduce the overall weight of the ground wire repair robot and improve the operating reliability and stability of the ground wire repair robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 The utility model is a structural schematic diagram of a wire repair buckle feeding mechanism for a ground wire repair robot when the mechanism is in a non-pushing state.

[0034] Figure 2 The utility model is a side view of a wire repair buckle feeding mechanism for a ground wire repair robot when the mechanism is in a non-pushing state.

[0035] Figure 3 The utility model is a structural schematic diagram of a wire repair buckle feeding mechanism for a ground wire repair robot in a material pushing state.

[0036] Figure 4 The utility model is a side view of a wire repair buckle feeding mechanism for a ground wire repair robot in a material pushing state.

[0037] Figure 5The utility model is a partial structural schematic diagram of a wire repair buckle feeding mechanism for a ground wire repair robot when the mechanism is in a non-pushing state.

[0038] Among them: silo 1, storage seat 11, lifting head 12;

[0039] Mounting bracket 2, first hinge position 21, second hinge position 22;

[0040] Electric push rod 3, mounting end 301, pushing end 302;

[0041] Connecting rod swing arm assembly 4, T-shaped swing arm 41, bar-shaped connecting rod 42, first external end 401, second external end 402, third external end 403, first internal end 404, second internal end 405;

[0042] Feeding assembly 5, feeding push rod 51, pushing section 511, transmission section 512, connecting slide rail 52;

[0043] Filling line buckle 6;

[0044] Connecting slider 7;

[0045] Limit block 81 , first limit sensor 82 , stop block 83 , second limit sensor 84 . DETAILED DESCRIPTION

[0046] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0047] The technical solution provides a wire repair buckle feeding mechanism for a ground wire repair robot, comprising a silo 1, a mounting bracket 2, an electric push rod 3, a connecting rod swing arm assembly 4 and a feeding assembly 5; the silo 1 is used to store the wire repair buckle 6; the mounting bracket 2 is installed at the rear side of the silo 1, the electric push rod 3, the connecting rod swing arm assembly 4 and the feeding assembly 5 are sequentially installed end to end inside the mounting bracket 2, and the feeding assembly 5 is located directly above the electric push rod 3;

[0048] A first hinge position 21 is provided at the bottom of the mounting bracket 2, and the first hinge position 21 is located at the front end of the mounting bracket 2;

[0049] The electric push rod 3 includes a mounting end 301 and an ejection end 302, and the ejection end 302 is ejected and retracted relative to the mounting end 301; the electric push rod 3 is obliquely mounted inside the mounting bracket 2, and the mounting end 301 is hinged to the first hinge position 21;

[0050] The connecting rod swing arm assembly 4 includes a second external end 402 and a third external end 403, wherein the second external end 402 is hinged to the rear end of the feeding assembly 5, and the third external end 403 is hinged to the pushing end 302;

[0051] The front end of the feeding assembly 5 passes through the silo 1 and is arranged inside the silo 1, and the feeding assembly 5 moves horizontally in the front-to-back direction relative to the mounting bracket 2 and the silo 1. The electric push rod 3 drives the horizontal movement of the feeding assembly 5 through the connecting rod swing arm assembly 4. The feeding assembly 5 is used to push the wire filler buckle 6 out of the silo 1.

[0052] At present, the supply mechanism for providing the repairing buckle to the repairing mechanism generally adopts an electric push rod to push the feeding push rod to realize the feeding of the repairing buckle. However, in the above method, the electric push rod and the feeding push rod need to be connected end to end along the same straight line, and the output stroke of the electric push rod is directly converted into the moving stroke of the feeding push rod. As a result, the space occupied by the supply mechanism on the top of the robot loading platform is relatively large, which is not conducive to reducing the size of the ground wire repair robot to ensure the operation reliability and stability of the ground wire repair robot.

[0053] Therefore, in order to make the volume of the feeding mechanism more compact while ensuring the effective supply of the wire patching buckle, the present technical solution proposes a wire patching buckle feeding mechanism for a ground wire repair robot, such as Figure 1-5 As shown, it includes a silo 1 for storing the wire repair buckle 6, a mounting bracket 2, an electric push rod 3 for driving the feeding assembly 5 to move horizontally, a connecting rod swing arm assembly 4 and a feeding assembly 5 for pushing the wire repair buckle 6 out of the silo 1.

[0054] Specifically, the electric push rod 3 of the present solution drives the horizontal movement of the feeding assembly 5 through the connecting rod swing arm assembly 4. It should be noted that the specific structure of the connecting rod swing arm assembly 4 used to realize "the electric push rod 3 drives the feeding assembly 5 to move horizontally through the connecting rod swing arm assembly 4" in the present solution can be various, and is not limited here. In one embodiment, the connecting rod swing arm assembly 4 is a long connecting rod, and the second external end 402 and the third external end 403 are respectively located at both ends of the above-mentioned connecting rod. Since the installation end 301 of the inclined electric push rod 3 is hinged to the first hinge position 21, when the push-out 302 of the electric push rod 3 is extended, the feeding assembly 5 can be driven to move horizontally forward through the above-mentioned connecting rod, and when the push-out 302 of the electric push rod 3 is retracted, the feeding assembly 5 can be driven to move horizontally backward through the above-mentioned connecting rod.

[0055] This solution replaces the transmission method of the existing supply mechanism in which a linear motor is used to drive the feeding push rod to move horizontally, with a transmission method in which an electric push rod 3 drives the feeding assembly 5 to move horizontally through a connecting rod swing arm assembly 4. Since the electric push rod 3 and the feeding assembly 5 are not on the same straight line, the feeding mechanism can be made more compact while ensuring the effective feeding of the wire repair buckle 6, which can effectively reduce the overall weight of the ground wire repair robot and improve the operating reliability and stability of the ground wire repair robot.

[0056] Further, the bottom of the mounting bracket 2 is further provided with a second hinge position 22, the second hinge position 22 is located near the rear end of the mounting bracket 2, and the setting position of the second hinge position 22 is higher than the setting position of the first hinge position 21; the connecting rod swing arm assembly 4 also includes a first external connection end 401, and the first external connection end 401 is hinged to the second hinge position 22;

[0057] The connecting rod swing arm assembly 4 includes a T-shaped swing arm 41 and a bar-shaped connecting rod 42, wherein the T-shaped swing arm 41 is provided with the first external connection end 401 and the third external connection end 403, and the bar-shaped connecting rod 42 is provided with the second external connection end 402;

[0058] The T-shaped swing arm 41 is further provided with a first inner connecting end 404, the first outer connecting end 401, the third outer connecting end 403 and the first inner connecting end 404 are connected in a T-shape, and the third outer connecting end 403 is located between the first outer connecting end 401 and the first inner connecting end 404, and the third outer connecting end 403 is located on the inner wall of the T-shaped swing arm 41;

[0059] The strip connecting rod 42 is further provided with a second inner connecting end 405 . The second inner connecting end 405 and the second outer connecting end 402 are respectively located at two ends of the strip connecting rod 42 . The second inner connecting end 405 is hinged to the first inner connecting end 404 .

[0060] In a preferred embodiment of the present technical solution, the connecting rod swing arm assembly 4 includes a T-shaped swing arm 41 and a bar connecting rod 42, and the T-shaped swing arm is provided with three external ends (401, 402, 403), which can be respectively hinged with the mounting bracket 2, the feeding assembly 5 and the electric push rod 3. Specifically, when it is necessary to provide a repairing buckle 6 to the repairing mechanism (not shown in the figure) in the ground wire repair robot, that is, when the feeding mechanism is in a pushing state, as shown in FIG. Figure 3 and 4 As shown, the push-out end 302 of the electric push rod 3 is retracted, and the feeding assembly 5 is driven to move forward horizontally through the connecting rod swing arm assembly 4, so that the feeding assembly 5 pushes the thread-repairing buckle 6 out of the hopper 1; when it is necessary to reset the feeding assembly 5 and wait for the next push, that is, when the feeding mechanism is in a non-pushing state, as shown in FIG. Figure 1 , 2As shown in FIG. 5 , the push-out end 302 of the electric push rod 3 extends out, and drives the feeding assembly 5 to move horizontally backward through the connecting rod swing arm assembly 4 .

[0061] Through the connecting rod swing arm assembly 4 composed of a T-shaped swing arm 41 and a strip connecting rod 42 in this solution, the feeding mechanism can effectively amplify the moving stroke of the feeding assembly 5 under the premise that the output stroke of the electric push rod 3 remains unchanged, thereby greatly improving the space utilization of the feeding mechanism.

[0062] Further, the silo 1 includes a storage seat 11, and the storage seat 11 stores the wire repair buckle 6; the storage seat 11 is provided with a avoidance port and a discharge port on both sides along the front-back direction, and the avoidance port and the discharge port are connected to each other;

[0063] The feeding assembly 5 includes a feeding push rod 51; the feeding push rod 51 passes through the avoidance opening of the storage seat 11 and is slidably installed on the inner top of the storage seat 11 along the front-to-back direction; the front section of the feeding push rod 51 is a pushing section 511, and the end cross-sectional shape of the pushing section 511 matches the shape of the wire repair buckle 6, and the pushing section 511 is used to push the wire repair buckle 6 to the outside of the discharge port of the storage seat 11; the rear section of the feeding push rod 51 is a transmission section 512, and the second external end 402 is hinged to the rear end of the transmission section 512.

[0064] In a specific embodiment of the present technical solution, the feeding push rod 51 passes through the avoidance opening of the material storage seat 11 and is slidably installed on the inner top of the material storage seat 11 along the front-back direction. When the feeding push rod 51 slides forward, its pushing section 511 pushes the repairing thread buckle 6 to the outside of the material discharge opening of the material storage seat 11. It should be noted that the cross-sectional shape of the end of the pushing section 511 in the present solution matches the shape of the repairing thread buckle 6, so that when the feeding push rod 51 slides forward, it can drive the movement of the repairing thread buckle 6 in the material storage seat 11. Specifically, the matching method of the above two can refer to the Chinese invention patent with the publication number CN115275864A.

[0065] Further, the silo 1 also includes a lifting head 12, which can be vertically movably installed inside the material storage seat 11, and a plurality of wire repair buckles 6 are stacked from top to bottom between the inner top of the material storage seat 11 and the top of the lifting head 12, and the pushing section 511 is located between the inner top of the material storage seat 11 and the top of the lifting head 12.

[0066] As a preferred embodiment of the above embodiment, multiple wire repair buckles 6 are installed inside the storage seat 11 through a lifting head 12, and multiple wire repair buckles 6 are stacked from top to bottom between the inner top of the storage seat 11 and the top of the lifting head 12.

[0067] When it is necessary to provide the repairing wire buckle 6 to the repairing mechanism (not shown) in the ground wire repairing robot, that is, when the feeding mechanism is in the pushing state, such as Figure 3 and 4 As shown, the push-out end 302 of the electric push rod 3 is retracted, and the feeding push rod 51 is driven to move forward horizontally through the connecting rod swing arm assembly 4, so that the pushing section 511 pushes the current thread-repairing buckle 6 out of the hopper 1; when it is necessary to reset the feeding push rod 51 and wait for the next pushing, that is, when the feeding mechanism is in a non-pushing state, as shown in FIG. Figure 1 , 2 As shown in 5, the push-out end 302 of the electric push rod 3 extends out, and drives the feeding push rod 51 to move horizontally backward through the connecting rod swing arm assembly 4. At this time, the next wire filling buckle 6 is pushed upward by the lifting head 12 and abuts against the inner top of the storage seat 11, waiting to be pushed out by the feeding push rod 51 when pushing the material next time.

[0068] Further, it also includes a connecting slider 7, which is protrudingly mounted on the inner top of the mounting bracket 2, and a slide groove extending in the front-to-back direction is formed on the lower surface of the connecting slider 7;

[0069] The feeding assembly 5 also includes a connecting slide rail 52, which is installed on the top of the feeding push rod 51, and the connecting slide rail 52 is connected to the connecting slider 7 through the slide groove. The connecting slide rail 52 slides in the front-to-back direction relative to the connecting slider 7.

[0070] In order to ensure the stability of the horizontal movement of the feeding assembly 5, the present solution adds a connecting slider 7 and a connecting slide rail 52 in the feeding mechanism so that the feeding assembly 5 can be installed on the mounting bracket 2 in a horizontal sliding manner.

[0071] Further explanation is given, a limit assembly is also included, and the limit assembly is installed on the mounting bracket 2, and the limit assembly is used to limit the horizontal movement range of the feeding assembly 5.

[0072] To further illustrate, the position limiting assembly includes a position limiting block 81 and a first position limiting sensor 82, and the first position limiting sensor 82 is electrically connected to the electric push rod 3;

[0073] The limit block 81 is protrudingly installed on the rear end top of the transmission section 512, and the first limit sensor 82 is protrudingly installed on the top of the mounting bracket 2, and the limit block 81 and the first limit sensor 82 are arranged opposite to each other, and the first limit sensor 82 is used to sense the limit block 81.

[0074] In a more preferred embodiment of the present technical solution, a limiter assembly is further provided in the feeding mechanism for limiting the horizontal movement range of the feeding assembly 5. Specifically, the limiter assembly includes a limiter block 81 and a first limiter sensing member 82, and the limiter block 81 is protrudingly mounted on the top of the rear end of the transmission section 512. When the feeding push rod 51 moves forward, the limiter block 81 can abut against the mounting bracket 2 and the first limiter sensing member 82, thereby limiting the forward movement of the feeding push rod 51, with a simple structure and reliable performance.

[0075] Further, the position limiting assembly includes a stop block 83 and a second position limiting sensor 84, and the second position limiting sensor 84 is electrically connected to the electric push rod 3;

[0076] The stop block 83 and the second limit sensing member 84 are both installed inside the mounting bracket 2, and the second limit sensing member 84 and the stop block 83 are sequentially arranged at the bottom of the transmission section 512 from top to bottom, and the first limit sensing member 82 and the second limit sensing member 84 overlap each other in the vertical projection;

[0077] The bottom of the pushing section 511 protrudes from the bottom of the transmission section 512, and the front end surface of the stop block 83 abuts against the rear end surface of the pushing section 511. The stop block 83 is used to limit the backward movement of the feeding assembly 5.

[0078] The bottom of the pushing section 511 and the second position-limiting sensing member 84 are arranged opposite to each other, and the second position-limiting sensing member 84 is used for sensing the rear end of the pushing section 511 .

[0079] As a preferred embodiment of the above embodiment, the limit assembly also includes a stop block 83 and a second limit sensor 84, and the second limit sensor 84 and the stop block 83 are sequentially arranged at the bottom of the transmission section 512 from top to bottom. When the feeding push rod 51 moves backward, the rear end face of the pushing section 511 can be against the stop block 83 and the second limit sensor 84, thereby preventing the feeding push rod 51 from moving backward. The structure is simple and the performance is reliable.

[0080] To further explain, both the first limit sensing element 82 and the second limit sensing element 84 are micro switches.

[0081] The first limit sensing member 52 and the second limit sensing member 53 in this solution are both micro switches. A micro switch is a mechanical switch with a small size and a fast response time. Applying it to the supply mechanism of this solution can further reduce the size of the supply mechanism while ensuring the operational reliability of the supply mechanism.

[0082] To further explain, the silo 1 also includes an installation elastic member, which is installed inside the material storage seat 11 , and the installation elastic member abuts between the bottom of the lifting head 12 and the inner bottom of the material storage seat 11 .

[0083] In a more preferred embodiment of the present technical solution, the lifting head 12 can be installed inside the material storage seat 11 by installing an elastic member (not shown in the figure), which can save the structural cost of the supply mechanism while ensuring the continuous supply of the wire filler buckle 4.

[0084] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0085] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0086] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0087] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0088] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0089] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0090] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A wire repair buckle feeding mechanism for a ground wire repair robot, characterized by: The utility model comprises a silo, a mounting bracket, an electric push rod, a connecting rod swing arm assembly and a feeding assembly; the silo is used to store the wire patching buckles; the mounting bracket is installed on the rear side of the silo, the electric push rod, the connecting rod swing arm assembly and the feeding assembly are installed in the interior of the mounting bracket in a sequential manner, end to end, and the feeding assembly is located directly above the electric push rod; A first hinge position is provided at the bottom of the mounting bracket, and the first hinge position is located at the front end of the mounting bracket; The electric push rod includes a mounting end and an ejection end, and the ejection end is pushed out and retracted relative to the mounting end; the electric push rod is obliquely mounted inside the mounting bracket, and the mounting end is hinged at the first hinge position; The connecting rod swing arm assembly includes a second external end and a third external end, the second external end is hinged to the rear end of the feeding assembly, and the third external end is hinged to the pushing end; The front end of the feeding assembly passes through the silo and is arranged inside the silo, and the feeding assembly moves horizontally in the front-to-back direction relative to the mounting bracket and the silo. The electric push rod drives the horizontal movement of the feeding assembly through the connecting rod swing arm assembly. The feeding assembly is used to push the wire filler buckle out of the silo.

2. The wire repair buckle feeding mechanism for a ground wire repair robot according to claim 1, characterized in that: The bottom of the mounting bracket is further provided with a second hinge position, the second hinge position is located near the rear end of the mounting bracket, and the setting position of the second hinge position is higher than the setting position of the first hinge position; the connecting rod swing arm assembly also includes a first external end, the first external end is hinged to the second hinge position; The connecting rod swing arm assembly includes a T-shaped swing arm and a bar-shaped connecting rod, wherein the T-shaped swing arm is provided with the first external connection end and the third external connection end, and the bar-shaped connecting rod is provided with the second external connection end; The T-shaped swing arm is further provided with a first inner connecting end, a line connecting the first outer connecting end, the third outer connecting end and the first inner connecting end is T-shaped, and the third outer connecting end is located between the first outer connecting end and the first inner connecting end, and the third outer connecting end is located on the inner wall of the T-shaped swing arm; The strip-shaped connecting rod is further provided with a second inner connecting end. The second inner connecting end and the second outer connecting end are respectively located at two ends of the strip-shaped connecting rod, and the second inner connecting end is hinged to the first inner connecting end.

3. The wire repair buckle feeding mechanism for a ground wire repair robot according to claim 2, characterized in that: The silo includes a storage seat, and the interior of the storage seat stores a repair thread buckle; the storage seat is provided with an avoidance port and a discharge port on both sides along the front and rear directions, and the avoidance port and the discharge port are connected to each other; The feeding assembly includes a feeding push rod; the feeding push rod passes through the avoidance opening of the storage seat and is slidably installed on the inner top of the storage seat along the front-to-back direction; the front section of the feeding push rod is a pushing section, and the end cross-sectional shape of the pushing section matches the shape of the wire repair buckle, and the pushing section is used to push the wire repair buckle to the outside of the discharge port of the storage seat; the rear section of the feeding push rod is a transmission section, and the second external end is hinged to the rear end of the transmission section.

4. The wire repair buckle feeding mechanism for a ground wire repair robot according to claim 3, characterized in that: The silo also includes a lifting head, which can be vertically movably installed inside the storage seat, and a plurality of wire repair buckles are stacked from top to bottom between the inner top of the storage seat and the top of the lifting head, and the pushing section is located between the inner top of the storage seat and the top of the lifting head.

5. The wire repair buckle feeding mechanism for a ground wire repair robot according to claim 3, characterized in that: It also includes a connecting slider, which is protrudingly mounted on the inner top of the mounting bracket, and a sliding groove extending in the front-to-back direction is formed on the lower surface of the connecting slider; The feeding assembly also includes a connecting slide rail, which is installed on the top of the feeding push rod and is connected to the connecting slider through the slide groove. The connecting slide rail slides in the front-to-back direction relative to the connecting slider.

6. The wire repair buckle feeding mechanism for a ground wire repair robot according to claim 3, characterized in that: It also includes a limiting component, which is installed on the mounting bracket and is used to limit the horizontal movement range of the feeding component.

7. The wire repair buckle feeding mechanism for a ground wire repair robot according to claim 6, characterized in that: The limiting assembly includes a limiting block and a first limiting sensor, and the first limiting sensor is electrically connected to the electric push rod; The limit block is protrudingly installed on the rear end top of the transmission section, the first limit sensor is protrudingly installed on the top of the mounting bracket, and the limit block and the first limit sensor are arranged opposite to each other, and the first limit sensor is used to sense the limit block.

8. The wire repair buckle feeding mechanism for a ground wire repair robot according to claim 7, characterized in that: The limiting assembly includes a stop block and a second limiting sensor, and the second limiting sensor is electrically connected to the electric push rod; The stop block and the second limit sensing member are both installed inside the mounting bracket, and the second limit sensing member and the stop block are sequentially arranged at the bottom of the transmission section from top to bottom, and the first limit sensing member and the second limit sensing member overlap with each other in vertical projection; The bottom of the pushing section protrudes from the bottom of the transmission section, the front end surface of the stop block abuts against the rear end surface of the pushing section, and the stop block is used to limit the backward movement of the feeding assembly; The bottom of the pushing section and the second position-limiting sensing component are arranged opposite to each other, and the second position-limiting sensing component is used for sensing the rear end of the pushing section.

9. The wire repair buckle feeding mechanism for a ground wire repair robot according to claim 8, characterized in that: The first limit sensing component and the second limit sensing component are both micro switches.

10. The wire repair buckle feeding mechanism for a ground wire repair robot according to claim 4, characterized in that: The silo further comprises an installation elastic member, which is installed inside the material storage seat, and the installation elastic member abuts between the bottom of the lifting head and the inner bottom of the material storage seat.

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