Robot track for coal conveying inspection

Abstract

The utility model relates to the technical field of robot tracks, and discloses a robot track for coal conveying inspection, which comprises an outer track, an inner track is fixedly connected in the outer track, a plurality of side fixing parts are fixedly connected on the outer wall of the outer track, connecting components are arranged in the side fixing parts, each connecting component comprises a fixing column, and the fixing columns are fixedly connected with the inner track. The fixing column is slidably connected to the interior of the side fixing part, a sliding shaft is slidably connected to the interior of the fixing column, a sliding ring is fixedly connected to one end of the sliding shaft, a push ring is fixedly connected to the side wall of the sliding ring, a side column is fixedly connected to the side wall of the fixing column, and the push ring is slidably connected to the interior of the side column. According to the utility model, the sliding ring is pushed through the elastic force of the spring by loosening the sliding shaft, so that the clamping ball is pushed outwards by the pushing ring, and the side column is further locked in the fixing piece on the other side, so that the modular track is conveniently disassembled and assembled, the mounting, adjusting and disassembling processes of the track are more efficient, and the labor and time cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to robot track technical field, especially a kind of robot track for coal conveying inspection. BACKGROUND

[0002] Coal conveying inspection robot track is designed to ensure that robot carries out efficient inspection in coal conveying system.Periodic inspection is carried out on coal yard, coal conveying machine and other equipment by robot through set track system, and corresponding maintenance measures are taken in time.The system can ensure that inspection work is automated and efficient, reduces manual intervention, improves the accuracy and safety of coal yard management.

[0003] Traditional robot track structure is usually composed of track base, guide system, support frame and mounting fittings.The track base is used to support the entire track system, the guide system helps robot to move smoothly, the support frame supports and fixes the track, and the mounting fittings are used to connect the track and other equipment.The overall design mainly focuses on ensuring that robot runs smoothly and is accurately positioned on the track.

[0004] However, during disassembly, the connection needs to be loosened or a plurality of fixing devices are disassembled, which not only increases the operation steps, but also easily causes errors and slight deformation of the track.In addition, the connection mode of traditional track is usually designed to be relatively complex, and additional tools or techniques are needed to ensure accurate installation and disassembly of each track.Frequent disassembly not only increases the time cost of operation, but also affects the long-term stability of the track, causes loose connection, affects the running accuracy and reliability of robot, and thus reduces the overall work efficiency. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a robot track for coal conveying inspection, which aims to improve the problem that traditional robot track needs additional tools or techniques to ensure accurate installation and disassembly of each track.Frequent disassembly not only increases the time cost of operation, but also affects the long-term stability of the track.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a robot track for coal conveying inspection, comprising an outer rail, an inner rail is fixedly connected inside the outer rail, a plurality of side fixing pieces are fixedly connected to the outer rail outer wall, a connecting assembly is arranged inside the side fixing piece;

[0007] The connecting assembly comprises a fixing column, the fixing column is slidably connected in the side fixing part, a sliding shaft is slidably connected in the fixing column, a sliding ring is fixedly connected to one end of the sliding shaft, a pushing ring is fixedly connected to the side wall of the sliding ring, a side column is fixedly connected to the side wall of the fixing column, the pushing ring is slidably connected in the side column, a plurality of clamping beads are slidably connected in the side column, a spring is sleeved on the outer wall of the sliding shaft, one end of the spring is fixedly connected to the side wall of the sliding ring, the other end of the spring is fixedly connected to the inside of the fixing column, and a cleaning assembly is arranged in the inner rail.

[0008] Further, the cleaning assembly comprises pneumatic nozzles, and a plurality of the pneumatic nozzles are arranged in the inner rail.

[0009] Further, a fixing table is fixedly connected to the inner rail, and a sliding groove is formed in the inner fixing table.

[0010] Further, an electric motor is fixedly connected to the inner fixing table, and a double-end driving wheel is fixedly connected to the output end of the electric motor.

[0011] Further, a worm is fixedly connected to the surface of each end of the double-end driving wheel, and a plurality of gears are rotatably connected to the upper surface of the fixing table.

[0012] Further, a worm wheel is fixedly connected to the side wall of each gear, and the worm wheel is engaged with the worm.

[0013] Further, a plurality of connecting tables are arranged in the inner fixing table, and the connecting tables are slidably connected in the sliding groove.

[0014] Further, a rack is fixedly connected to the upper surface of each connecting table, and the rack is engaged with the gear.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1、firstly, the sliding shaft is pulled when bearing stress, and the pushing ring on the side wall of the sliding ring is slid in the side column, the sliding shaft is finally released, the sliding ring is pushed by the elastic force of the spring, the pushing ring pushes the clamping beads, the side column is locked in the other side fixing part, the modular track is conveniently disassembled and assembled, the installation, adjustment and disassembly process of the track is more efficient, and the manpower and time cost are reduced.

[0017] 2、the worm on the double-end surface of the double-end driving wheel is rotated through the output of the electric motor, the connecting table is slid in the sliding groove through the meshing relationship between the rack and the gear, the inside of the track is repeatedly cleaned by the plurality of pneumatic nozzles, dust, dirt or other foreign matters can be prevented from accumulating, the motion accuracy of the robot and the stability of the track are avoided from being affected by them, and the service life of the track is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of a robot track for coal conveying inspection is provided in the utility model;

[0019] Figure 2 A fixed column structure schematic view of a robot track for coal conveying inspection is provided in the utility model;

[0020] Figure 3 A fixed column structure schematic view of a robot track for coal conveying inspection is provided in the utility model.

[0021] Legend:

[0022] 1, outer rail; 2, inner rail; 3, side fixing piece; 4, fixed column; 5, sliding shaft; 6, side column; 7, sliding ring; 8, push ring; 9, clamping bead; 10, spring; 11, fixed table; 12, electric motor; 13, double-end driving wheel; 14, worm; 15, gear; 16, worm gear; 17, sliding groove; 18, rack; 19, connecting table; 20, pneumatic nozzle. Specific implementation

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Reference Figures 1-2The utility model provides a kind of robot track for coal conveying inspection, including outer rail 1, inner rail 2 is fixedly connected in outer rail 1 inside, the outer wall of outer rail 1 is fixedly connected with multiple side fixing parts 3, and connection assembly is arranged in side fixing part 3 inside;Connection assembly includes fixed column 4, and fixed column 4 is slidably connected in side fixing part 3 inside, and sliding axle 5 is slidably connected in fixed column 4 inside, and one end of sliding axle 5 is fixedly connected with sliding ring 7, and the lateral wall of sliding ring 7 is fixedly connected with push ring 8, and the lateral wall of fixed column 4 is fixedly connected with side column 6, and push ring 8 is slidably connected in side column 6 inside, and multiple clamping beads 9 are slidably connected in side column 6 inside, and the outer wall of sliding axle 5 is equipped with spring 10, and one end of spring 10 is fixedly connected with the lateral wall of sliding ring 7, and the other end of spring 10 is fixedly connected in fixed column 4 inside, and the fixed connection of outer rail 1 and inner rail 2 ensures the stability and carrying capacity of track system, and the design of inner rail 2 makes robot be able to travel smoothly, and the outer wall of outer rail 1 is provided with multiple side fixing parts 3, and side fixing part 3 not only enhances the structural strength of track system, but also provides fixed point for connection assembly, ensures its accurate position, and the sliding connection between fixed column 4 of connection assembly and side fixing part 3 makes connection assembly be able to adapt to different adjustment needs, and sliding axle 5 slidably connected in fixed column 4 inside can move flexibly in track system, and sliding ring 7 fixedly connected at one end of sliding axle 5 can be adjusted to track system by sliding, and push ring 8 fixedly connected with the lateral wall of sliding ring 7 can move in side column 6 inside, and push clamping bead 9 to contract or extend, to ensure the stable connection of each part of track, and clamping bead 9 in side column 6 inside can slide in side column 6 under the push of sliding axle 5, to realize the connection or disassembly of track part, and spring 10 equipped with restoring force on the outer wall of sliding axle 5 ensures that track system can automatically return to original position during operation, guarantees the stability of track connection, and one end of spring 10 is fixedly connected with the lateral wall of sliding ring 7, and the other end is fixedly connected in fixed column 4 inside, so that sliding ring 7 can be recovered by the elastic force of spring 10, to enhance the automatic adjustment function of track system, and the cooperation of these components guarantees the flexibility and high efficiency of robot track system, can stably operate in the process of coal conveying inspection, and cleaning assembly is arranged in the inside of outer rail 1.

[0025] Specifically, when multiple tracks need to be connected, first pull sliding axle 5, and pass fixed column 4 between multiple side fixing parts 3, sliding axle 5 will drive sliding ring 7 to move, and simultaneously make push ring 8 on its lateral wall slide in side column 6 inside, at this time, push ring 8 will push multiple clamping beads 9, so that clamping bead 9 can retract in side column 6 inside, to remove the resistance to track connection, then, after loosening sliding axle 5, sliding ring 7 will push push ring 8 through the elastic force of spring 10, and then push clamping bead 9 outward, so that it can extend again and lock side column 6 in side fixing part 3 inside, to complete the connection of track, simplify the traditional track connection mode, improve the convenient disassembly and assembly ability of track module, so that the installation, adjustment and disassembly of track are more efficient, to effectively reduce manpower and time cost.

[0026] Referring to Figure 3 , the cleaning assembly includes pneumatic nozzles 20, a plurality of pneumatic nozzles 20 are arranged inside the inner rail 2, the pneumatic nozzles 20 are used to clean the dust and dirt inside the track through the jet of air flow, ensure that the track is kept clean, prevent sundries affect the operation of the robot, the inner rail 2 is fixedly connected with a fixed table 11, the fixed table 11 is used to provide stable support for the track cleaning system, the fixed table 11 is provided with a sliding groove 17, the fixed table 11 is fixedly connected with an electric motor 12, the electric motor 12 is responsible for driving the operation of the entire cleaning system, and power is provided through the output end, the output end of the electric motor 12 is fixedly connected with a double-end driving wheel 13, the double-end driving wheel 13 is used to transmit the power output by the electric motor 12 to the worm 14, the double-end driving wheel 13 is fixedly connected with the worm 14 on both ends of the surface, the worm 14 is engaged with the worm gear 16, the rotation of the worm 14 drives the worm gear 16 to rotate, thereby driving the gear 15 and other related components to move, a plurality of gears 15 are rotatably connected to the upper surface of the fixed table 11, the side wall of each gear 15 is fixedly connected with a worm gear 16, the rotation of the gear 15 makes the worm gear 16 closely cooperate with the worm 14, ensuring the effectiveness and stability of power transmission, a plurality of connecting tables 19 are arranged in the fixed table 11, the connecting table 19 is used to connect the sliding groove 17 with other components in the cleaning system, ensuring the accurate operation of the cleaning system, the connecting table 19 is slidably connected in the sliding groove 17 and can move in the sliding groove 17 as needed, the upper surface of each connecting table 19 is fixedly connected with a rack 18, the rack 18 is used to engage with the gear 15 to drive the sliding of the connecting table 19, ensuring that the cleaning assembly can accurately run on the track and effectively clean.

[0027] Specifically, when the inner rail 2 and the outer rail 1 need to be cleaned, first start the electric motor 12, the power output by the electric motor 12 makes the worm 14 on both ends of the double-end surface of the double-end driving wheel 13 rotate, the rotation of the worm 14 drives the worm gear 16 to rotate, then the gear 15 starts to rotate on the surface of the fixed table 11 with the rotation of the worm gear 16, through the rotation of the gear 15, and through the engagement relationship between the rack 18 and the gear 15, the connecting table 19 slides in the sliding groove 17, with the sliding of the connecting table 19, the plurality of pneumatic nozzles 20 repeatedly clean the inside of the track, ensuring that the dust, dirt and other sundries inside the track can be effectively removed, which can avoid the accumulation of sundries in the track system, prevent them from affecting the movement accuracy of the robot and the smoothness of the track, thereby reducing the failure caused by dirt, improving the stability of the system, and prolonging the service life of the track.

[0028] Working principle: when the multiple track sections need to be connected, pull the slide shaft 5 and pass the fixed column 4 between the multiple side fixing members 3, the slide shaft 5 is pulled when force is applied, and the slide ring 7 is pulled, and the side wall of the slide ring 7 is synchronously driven to slide in the side column 6, then the multiple clamping beads 9 are pushed by the push ring 8 to make the clamping beads 9 retract in the side column 6, then the slide shaft 5 is loosened, the slide ring 7 is pushed by the elastic force of the spring 10 to make the push ring 8 push the clamping beads 9, further make the side column 6 lock in the other side fixing member 3, realize the convenient disassembly and assembly of the modular track, make the installation, adjustment and disassembly process of the track more efficient, reduce the labor and time cost, when the inside of the inner track 2 and the outer track 1 needs to be cleaned, start the electric motor 12, the output of the electric motor 12 makes the double-end surface of the double-end driving wheel 13 rotate, the worm 14 rotates when the double-end surface of the double-end driving wheel 13 rotates, the worm 14 drives the worm wheel 16 to rotate, the gear 15 drives the gear 15 to rotate on the surface of the fixed table 11, further makes the connecting table 19 slide in the sliding groove 17 through the meshing relationship of the rack 18, realizes the repeated cleaning of the inside of the track by the multiple pneumatic nozzles 20, can prevent dust, dirt or other foreign matters from accumulating, avoid their influence on the motion precision of the robot and the smoothness of the track, thereby prolong the service life of the track.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A robot track for coal conveying inspection, comprising an outer rail (1), characterized in that: The outer rail (1) is internally fixedly connected with an inner rail (2), and the outer wall of the outer rail (1) is fixedly connected with a plurality of side fixing members (3), and the side fixing member (3) is internally provided with a connecting assembly; The connecting assembly comprises a fixed column (4) which is slidingly connected in the side fixing member (3), and the fixed column (4) is internally slidingly connected with a sliding shaft (5), one end of the sliding shaft (5) is fixedly connected with a sliding ring (7), the side wall of the sliding ring (7) is fixedly connected with a push ring (8), the side wall of the fixed column (4) is fixedly connected with a side column (6), the push ring (8) is slidingly connected in the side column (6), the side column (6) is internally slidingly connected with a plurality of clamping beads (9), the outer wall of the sliding shaft (5) is sleeved with a spring (10), one end of the spring (10) is fixedly connected with the side wall of the sliding ring (7), the other end of the spring (10) is fixedly connected in the fixed column (4), and the outer rail (1) is internally provided with a cleaning assembly.

2. The robot track for coal conveying inspection according to claim 1, characterized in that: The cleaning assembly comprises a pneumatic nozzle (20), and a plurality of pneumatic nozzles (20) are arranged in the inner rail (2).

3. The robot track for coal conveying inspection according to claim 2, characterized in that: The inner rail (2) is internally fixedly connected with a fixed table (11), and the fixed table (11) is internally provided with a sliding groove (17).

4. The robot track for coal conveying inspection according to claim 3, characterized in that: The fixed table (11) is internally fixedly connected with an electric motor (12), and the output end of the electric motor (12) is fixedly connected with a double-end movable wheel (13).

5. The robot track for coal conveying inspection according to claim 4, characterized in that: The both-end surfaces of the double-end movable wheel (13) are fixedly connected with worms (14), and the upper surface of the fixed table (11) is rotatably connected with a plurality of gear wheels (15).

6. The robot track for coal conveying inspection according to claim 5, characterized in that: The side wall of each gear wheel (15) is fixedly connected with a worm wheel (16), and the worm wheel (16) is engaged with the worm (14).

7. The robot track for coal conveying inspection according to claim 6, characterized in that: The fixed table (11) is internally provided with a plurality of connecting tables (19), and the connecting table (19) is slidingly connected in the sliding groove (17).

8. The robot track for coal conveying inspection according to claim 7, characterized in that: The upper surface of each connecting table (19) is fixedly connected with a rack (18), and the rack (18) is engaged with the gear wheel (15).

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