T-shaped rail cleaning mechanism

Abstract

The utility model relates to a T-shaped rail cleaning mechanism, and belongs to the technical field of rail foreign matter monitoring devices. According to the technical scheme, a robot fixing base (1) is installed at the bottom of an auxiliary fixing frame (8), one end of a sweeping mechanism supporting reed (2) is installed on the robot fixing base (1), the other end of the sweeping mechanism supporting reed (2) is connected with the side face of a supporting reed front end rail sweeping plate (4), and inclined coal briquette sweeping baffles (5) are installed on the two sides of the supporting reed front end rail sweeping plate (4). The Teflon wear-resistant base plate (7) is mounted behind the inclined coal briquette sweeping baffle (5), and the inclined coal briquette sweeping baffle (5) is connected with the auxiliary fixing frame (8) through the end face supporting reed (6). The plate spring is used as a mechanism support to provide pressure for sweeping work, the two-stage sweeping mechanism guarantees the sweeping effect, the inclined rubber and the Teflon baffle are used for pushing and sweeping, the situation that dust is actively generated is reduced, and the mechanism is simple, convenient to disassemble and assemble and has transportability.

Description

Technical Field

[0001] The utility model relates to a T-shaped track cleaning mechanism and belongs to the technical field of track foreign matter monitoring devices. Background Art

[0002] The stand-alone track foreign body monitoring system is an auxiliary function in the operation of the automated stacker-reclaimer. With the commissioning of the automated stacker-reclaimer function, in order to improve its automation level, it is still necessary to monitor the mechanical operating environment from all aspects on site. Track foreign body monitoring is one of the important factors affecting the stability of automated operations, especially when there are collapsed stacks covering the tracks and when there are personnel affecting the movement of the stand-alone machine. Even if the entire process is remotely monitored by the operator, it is still impossible to achieve all-round monitoring due to the number of cameras, camera angles, and operator energy. Therefore, it is necessary to conduct exploration and research on the project in combination with the actual situation on site, so that the track foreign body detection system can meet the requirements of all-weather, all-condition, stable and reliable operation.

[0003] In the stand-alone running track foreign body monitoring system of SDIC Caofeidian Port, the system is designed to install an intelligent mobile inspection robot inside the belt conveyor, and collect on-site information through the visible light camera, infrared camera, pickup and other sensors configured on the robot. The information collected on-site is transmitted to the upper system through the operator's 5G network for data processing, and then the fault information of the rollers along the line is analyzed and located, and the fault information is alarmed and recorded. The robot travels on the T-track through the grooved wheels. The installation of the T-track uses the bottom support beam of the belt conveyor as a hoisting carrier, and the robot walking track is hoisted at the roller position along the direction of the belt conveyor.

[0004] During actual application, due to the accumulation of fallen coal on the track, the surface of the guide rail is piled up, blocking the robot from passing through the coal accumulation position, thereby affecting the foreign object monitoring work of the conveyor track. The existing track cleaning mechanism is not fully competent for the track cleaning work.

[0005] In the prior art, a method for making a track cleaner for port machinery equipment of Huaneng (Fujian) Seaport Co., Ltd. is provided. The outdoor track equipment used in ports all year round will be affected by wind and rain, and the track surface will rust or adhere to solid dust particles, which will cause the equipment to slide and move on the track and cause friction with it, resulting in a harsh sound. At the same time, long-term friction will also cause damage to the equipment. The track is easy to deform and accidents may occur due to poor track use, so that the track cannot play its role well. In order to ensure the use effect, most of the track surfaces are cleaned manually. The track at low places can be cleaned manually, but the track at high places is not easy to operate manually and the safety performance is also low. In addition, the use of a large amount of manpower will increase costs and waste resources. At the same time, incomplete cleaning may occur sometimes. This scheme proposes a solution to the above problems, which can only clean the dirt on both sides of the I-shaped track, but has no good effect on the surface cleaning of the overhead complex working condition T-shaped track.

[0006] Suzhou Tongxinnuo Storage System Technology Co., Ltd. has a track cleaning mechanism based on a shuttle car. The shuttle car body is equipped with a casing on both sides, and anti-collision blocks are installed at both ends of the casing. The inner side of the anti-collision block is provided with a fixing groove for embedding the brush handle. The lower end of the brush handle is provided with evenly distributed bristles. The bolts on the anti-collision block penetrate the holes on the anti-collision block and the brush handle and are screwed to the casing. The brush of this scheme is firmly and stably installed. The bristles of the brush are stable and reliable, and have the advantage of not easy to shed hair. Moreover, the hardness of the horse palm hair is appropriate, and it does not damage the track, which can play a good cleaning role. The brush can easily clean up dust, debris and other debris on the track, thereby preventing the walking wheel from compacting the debris on the track to form a bump that is difficult to remove when walking. Avoid the problem of bumps and shaking when the walking wheel crosses the bump, causing the internal line of the shuttle car to loosen and fail, and the walking wheel to be severely worn, and the life span is greatly reduced. This scheme cannot clean hardened coal blocks and is not applicable to the foreign body monitoring system of the belt conveyor track in the port. Utility Model Content

[0007] The utility model aims to provide a T-track cleaning mechanism, which provides pressure for cleaning work by using leaf springs as mechanism supports, a two-stage cleaning mechanism ensures the cleaning effect, and utilizes the self-lubricating property of the Teflon pad as a moving friction component so as not to generate excessive resistance and cause the robot to stop running. The inclined rubber and Teflon baffle push and sweep, thereby reducing the situation of actively generating dust. The mechanism is simple, easy to disassemble and assemble, and portable, and can be applied to the T-track cleaning work of other systems, thereby solving the above-mentioned problems existing in the background technology.

[0008] The technical solution of the utility model is: a T-type track cleaning mechanism, comprising a robot fixed base, a cleaning mechanism supporting spring, a spring fixing block, a front end track sweeping plate of the supporting spring, an inclined coal block sweeping baffle, an end face supporting spring, a Teflon wear-resistant pad and an auxiliary fixing frame, wherein the robot fixed base is installed at both ends of the bottom of the auxiliary fixing frame, one end of the cleaning mechanism supporting spring is installed on the robot fixed base through the spring fixing block, the other end of the cleaning mechanism supporting spring is connected to the side of the front end track sweeping plate of the supporting spring, the inclined coal block sweeping baffle is installed on both sides of the front end track sweeping plate of the supporting spring, the Teflon wear-resistant pad is installed behind the inclined coal block sweeping baffle, and the inclined coal block sweeping baffle is connected to the auxiliary fixing frame through the end face supporting spring.

[0009] The robot fixing base is a single-sided trapezoidal metal fixing block with a mounting hole, which is installed in the bottom fixing hole of the auxiliary fixing frame.

[0010] The cleaning mechanism support spring is made of 1.5mm thick long strip spring steel, with fixing holes processed at both ends. It is installed close to the robot fixed base and fixed to the mounting hole position of the robot fixed base by a spring fixing block and bolts.

[0011] The spring fixing block is a single-sided trapezoidal metal fixing block with a mounting hole.

[0012] The front end track sweeping plate of the support spring is a metal plate with a convex cross-section, with mounting holes one at both ends, connected to the support spring of the cleaning mechanism through the mounting holes one, and with mounting holes two in the middle section, connected to the inclined coal block sweeping baffle through the mounting holes two. The front end track sweeping plate of the support spring is provided with a rubber brush.

[0013] The inclined coal block sweeping baffle is a Z-shaped metal baffle, which is connected to the track sweeping plate at the front end of the supporting spring by bolts.

[0014] The end surface supporting spring sheet is a 1.5 mm thick long strip spring steel, one end of which is processed with two fixing holes and connected to the two ends of the inclined coal block sweeping baffle, and the other end is in contact with the auxiliary fixing frame.

[0015] The Teflon wear-resistant pad is a 3mm thick long strip Teflon plate with holes.

[0016] The auxiliary fixing frame is a square fixing frame formed by welding long strip iron plates, and the front end is in contact with the end surface supporting spring sheet.

[0017] The beneficial effects of the utility model are: by using leaf springs as mechanism supports to provide pressure for cleaning work, the two-stage cleaning mechanism ensures the cleaning effect, and the self-lubricating property of the Teflon pad is used as a moving friction component to avoid generating excessive resistance and causing the robot to stop running. The inclined rubber and Teflon baffle push and sweep, reducing the situation of active dust generation. The mechanism is simple, easy to disassemble and assemble, and has portability, and can be applied to T-guide rail cleaning work of other systems. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 It is the front view of the utility model;

[0020] Figure 3 It is a side view of the utility model;

[0021] Figure 4 It is a bottom view of the utility model;

[0022] In the figure: robot fixed base 1, cleaning mechanism supporting spring 2, spring fixing block 3, front end track sweeping plate 4 of supporting spring, inclined coal block sweeping baffle 5, end surface supporting spring 6, Teflon wear-resistant pad 7, auxiliary fixing frame 8. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation cases of the utility model clearer, the technical solution in the implementation cases of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation cases. Obviously, the implementation cases described are only a small part of the implementation cases of the utility model, rather than all the implementation cases. Based on the implementation cases in the utility model, all other implementation cases obtained by ordinary technicians in this field without making creative work are within the protection scope of the utility model.

[0024] A T-type track cleaning mechanism comprises a robot fixed base 1, a cleaning mechanism support spring 2, a spring fixing block 3, a front end track sweeping plate 4 of the support spring, an inclined coal block sweeping baffle 5, an end surface support spring 6, a Teflon wear-resistant pad 7 and an auxiliary fixed frame 8, wherein the robot fixed base 1 is installed at both ends of the bottom of the auxiliary fixed frame 8, one end of the cleaning mechanism support spring 2 is installed on the robot fixed base 1 through the spring fixing block 3, the other end of the cleaning mechanism support spring 2 is connected to the side of the front end track sweeping plate 4 of the support spring, the inclined coal block sweeping baffle 5 is installed on both sides of the front end track sweeping plate 4 of the support spring, the Teflon wear-resistant pad 7 is installed behind the inclined coal block sweeping baffle 5, and the inclined coal block sweeping baffle 5 is connected to the auxiliary fixed frame 8 through the end surface support spring 6.

[0025] The robot fixing base 1 is a single-sided trapezoidal metal fixing block with a mounting hole, which is installed in the bottom fixing hole of the auxiliary fixing frame 8 .

[0026] The cleaning mechanism supporting spring leaf 2 is made of 1.5 mm thick long strip spring steel, with fixing holes 1 processed at both ends. It is installed close to the robot fixed base 1 and fixed to the mounting hole position of the robot fixed base 1 by a spring leaf fixing block and bolts.

[0027] The spring fixing block 3 is a single-sided trapezoidal metal fixing block with a mounting hole.

[0028] The front end track sweeping plate 4 of the support spring is a metal plate with a convex cross-section, with mounting holes 1 processed at both ends, connected to the cleaning mechanism support spring 2 through mounting hole 1, and with mounting holes 2 processed in the middle section, connected to the inclined coal block sweeping baffle 5 through mounting hole 2. The front end track sweeping plate 4 of the support spring is provided with a rubber brush.

[0029] The inclined coal block sweeping baffle 5 is a Z-shaped metal baffle, which is connected to the front end sweeping plate 4 of the supporting spring by bolts.

[0030] The end surface supporting spring leaf 6 is made of 1.5 mm thick long strip spring steel, one end of which is processed with two fixing holes and connected to the two ends of the inclined coal block sweeping baffle 5, and the other end is in contact with the auxiliary fixing frame 8.

[0031] The Teflon wear-resistant pad 7 is a 3 mm thick long strip Teflon plate with holes.

[0032] The auxiliary fixing frame 8 is a square fixing frame formed by welding long strip iron plates, and its front end is in contact with the end surface supporting spring leaf 6 .

[0033] The functions of the important parts of this utility model are as follows:

[0034] ①The robot fixed base serves as the connection between the cleaning mechanism and the robot.

[0035] ② The cleaning mechanism support spring plays the role of applying pressure to the upper surface of the T-track for the cleaning mechanism and supporting the operation of the cleaning mechanism.

[0036] ③The reed fixing block is mainly used to fix the cleaning mechanism supporting reed.

[0037] ④ The track sweeping plate at the front end of the supporting spring plays the role of the first track cleaning, and is mainly used for sweeping coal dust.

[0038] ⑤ The inclined coal block sweeping baffle plays the role of secondary track cleaning, mainly used to push large pieces of fallen coal off the T-shaped guide rail.

[0039] ⑥ The function of the end support spring is to support the cleaning mechanism close to the guide rail when the robot goes up and down the slope, and to provide greater thrust when passing through a track section with a large amount of coal accumulation.

[0040] ⑦ Teflon wear-resistant pads prevent direct friction between metals from causing wear of the mechanism and prevent the generation of friction sparks.

[0041] ⑧The auxiliary fixed frame serves to reinforce the entire cleaning mechanism.

[0042] In actual application, the robot runs on the surface of the T-shaped track. The utility model is installed at both ends of the robot. When the robot moves forward or backward, the utility model starts to work. The rubber brush of the track sweeping plate at the front end of the support spring cleans the track in the first stage and sweeps the coal dust. The inclined coal block sweeping baffle cleans the track for the second time and pushes the large pieces of coal off the T-shaped guide rail. The cleaning mechanism supports the spring to continuously apply a certain track pressure. Since the Teflon pad has a self-lubricating effect, it will not produce too much resistance to cause the robot to stop running.

[0043] The utility model uses leaf springs as mechanism supports to provide pressure for cleaning work. The two-stage cleaning mechanism ensures the cleaning effect. The self-lubricating property of the Teflon pad is used as a moving friction component. The inclined rubber and Teflon baffle are used for pushing and sweeping, which reduces the situation of actively generating dust. The mechanism is simple and easy to disassemble and assemble.

[0044] The utility model provides a track cleaning function for the inspection robot of the track foreign body monitoring system and provides a solution for cleaning the top surface of the T-track. The inclined angle of the robot fixed base can be adjusted to adjust the track pressure of the supporting spring. The utility model is portable and can be applied to the cleaning work of the T-tracks of other systems.

Claims

1. A T-type track cleaning mechanism, characterized in that: The invention comprises a robot fixed base (1), a cleaning mechanism support spring (2), a spring fixing block (3), a front end track sweeping plate (4) of the support spring, an inclined coal block sweeping baffle (5), an end surface support spring (6), a Teflon wear-resistant pad (7) and an auxiliary fixed frame (8), wherein the robot fixed base (1) is mounted at both ends of the bottom of the auxiliary fixed frame (8), one end of the cleaning mechanism support spring (2) is mounted on the robot fixed base (1) through the spring fixing block (3), the other end of the cleaning mechanism support spring (2) is connected to the side of the front end track sweeping plate (4) of the support spring, the inclined coal block sweeping baffle (5) is mounted on both sides of the front end track sweeping plate (4) of the support spring, the Teflon wear-resistant pad (7) is mounted behind the inclined coal block sweeping baffle (5), and the inclined coal block sweeping baffle (5) is connected to the auxiliary fixed frame (8) through the end surface support spring (6).

2. A T-type track cleaning mechanism according to claim 1, characterized in that: The robot fixing base (1) is a single-sided trapezoidal metal fixing block with a mounting hole, which is mounted on the bottom fixing hole of the auxiliary fixing frame (8).

3. A T-type track cleaning mechanism according to claim 2, characterized in that: The cleaning mechanism supporting spring leaf (2) is made of 1.5 mm thick long strip spring steel, with fixing holes processed at both ends, and is installed close to the robot fixing base (1), and is fixed to the mounting hole position of the robot fixing base (1) by a spring leaf fixing block and bolts.

4. A T-type track cleaning mechanism according to claim 1, characterized in that: The spring fixing block (3) is a single-sided trapezoidal metal fixing block with a mounting hole.

5. A T-type track cleaning mechanism according to claim 1, characterized in that: The front end track sweeping plate (4) of the support spring is a metal plate with a convex cross section. Both ends are processed with mounting holes 1, which are connected to the cleaning mechanism support spring (2) through the mounting holes 1. The middle section is processed with mounting holes 2, which are connected to the inclined coal block sweeping baffle (5) through the mounting holes 2. The front end track sweeping plate (4) of the support spring is provided with a rubber brush.

6. A T-type track cleaning mechanism according to claim 1, characterized in that: The inclined coal block sweeping baffle (5) is a Z-shaped metal baffle, which is connected to the sweeping plate (4) at the front end of the supporting spring by bolts.

7. A T-type track cleaning mechanism according to claim 1, characterized in that: The end surface supporting spring sheet (6) is a 1.5 mm thick long strip of spring steel, one end of which is processed with two fixing holes and connected to the two ends of the inclined coal block sweeping baffle (5), and the other end is in contact with the auxiliary fixing frame (8).

8. A T-type track cleaning mechanism according to claim 1, characterized in that: The Teflon wear-resistant pad (7) is a 3 mm thick long strip of Teflon plate with holes.

9. A T-type track cleaning mechanism according to claim 1, characterized in that: The auxiliary fixing frame (8) is a square fixing frame formed by welding long strip iron plates, and its front end is in contact with the end surface supporting spring sheet (6).

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