A mine hoisting wire rope operation and maintenance device and method capable of assisting visual detection

Abstract

The present invention discloses a mine hoisting wire rope maintenance device and method that can assist visual inspection, comprising a multi-wire rope cleaning and lubrication module and a plurality of single-wire rope cleaning and lubrication device boxes, which are suitable for a multi-wire rope mine hoisting system, can adapt to different numbers of wire ropes by increasing or decreasing the number of boxes, can adapt to wire ropes with different rope pitches by changing the length of an electric telescopic rod, and can adapt to wire ropes with different angles by changing the height and position of a hydraulic support. The multi-wire rope cleaning and lubrication module has a moving wheel driven by a motor, and is easy to move and install.

Description

Technical Field

[0001] The present invention relates to the technical field of healthy operation and maintenance of mine hoisting wire ropes, and specifically to a mine hoisting wire rope operation and maintenance device and method that can assist visual detection. Background Art

[0002] Since the mine hoisting wire rope is in an environment with high dust and water vapor concentration for a long time, a large amount of dust and oil are attached to the surface of the wire rope, which reduces the lubrication effect and is prone to defects such as wear, fatigue, rust and broken wires, seriously affecting the service life of the wire rope. At the same time, impurities such as dust and oil on the surface of the wire rope seriously affect the daily operation and maintenance of the mine hoisting wire rope, especially the vision-based healthy operation and maintenance method of the wire rope, that is, using machine vision methods to collect wire rope surface images, detect the appearance of the wire rope, and judge the surface damage and stress of the wire rope. At present, the common operation and maintenance method is to manually clean and oil it with a brush, which has low cleaning efficiency and poor lubrication effect, seriously wastes human resources, affects production efficiency, and also has certain safety hazards.

[0003] At the same time, in most cases, several mining hoisting wire ropes are used together, and the sizes and adjacent rope distances of the wire ropes are different under different working conditions. Currently, there is a lack of a method that is suitable for wire ropes of different sizes and different rope distances and for operating and maintaining multiple wire ropes at the same time. Summary of the invention

[0004] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a mine hoisting wire rope operation and maintenance device and method that can assist visual inspection, which can better carry out regular cleaning and lubrication of the mine hoisting wire rope, assist in subsequent visual-based wire rope surface condition detection, and is not limited by the size, quantity, layout spacing and inclination angle of the wire rope. It does not need to disassemble the hoisting wire rope, thereby reducing labor costs, extending the service life of the wire rope, and reducing the occurrence of safety accidents.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The present invention provides a mine hoisting wire rope operation and maintenance device based on visual detection, comprising a multi-wire rope cleaning and lubrication module and a plurality of single-wire rope cleaning and lubrication device boxes.

[0007] The multi-wire rope cleaning and lubrication module includes a box support frame, a box moving wheel guide rail, a box fixing rod, a hydraulic support, a hydraulic support moving guide rail, a support frame moving wheel, a support frame moving wheel driving motor, an electric telescopic rod, a box fixing piece, and a box moving wheel; the box support frame is connected to two of the box moving wheel guide rails and the box fixing rod, the box support frame and the box moving wheel guide rail below are hinged and rotatable, the box is installed with two of the box moving wheels and the box fixing piece, the box moving wheel is installed in the box moving wheel guide rail, the box fixing piece is fixed on the box fixing rod, the hydraulic support moving guide rail is installed on the support frame moving wheel, the hydraulic support is installed on the hydraulic support moving guide rail, the support frame moving wheel is driven by the support frame moving wheel driving motor, and the electric telescopic rod is installed between the boxes.

[0008] The housing of the single wire rope cleaning and lubrication device is provided with a wire rope guide wheel, a support plate, an information processing control module, a lubricating oil circulation module, a first detergent circulation module, a second detergent circulation module, and a movable cover module; the housing of the single wire rope cleaning and lubrication device is provided with a first brush wheel cleaning module and a second brush wheel cleaning module for contact cleaning of the wire rope, a first detergent cleaning module and a second detergent cleaning module for detergent cleaning of the wire rope, a first jet cleaning module and a second jet cleaning module for non-contact cleaning of the wire rope, and a first fine cleaning module and a second fine cleaning module for fine cleaning of the wire rope. A cleaning module, a first visual inspection module, a second visual inspection module, a third visual inspection module, and a fourth visual inspection module for visually inspecting the cleanliness and lubrication condition of the wire rope surface, and an oil mist lubrication module for lubricating the wire rope. The information processing control module processes the visual signal; the first brush wheel cleaning module, the second brush wheel cleaning module, the first jet cleaning module, the second jet cleaning module, the first visual inspection module, the second visual inspection module, the third visual inspection module, the fourth visual inspection module, the lubricating oil circulation module, the first detergent circulation module, and the second detergent circulation module are electrically connected to the information processing control module.

[0009] Preferably, the housing of the single wire rope cleaning and lubrication device comprises, from top to bottom, a first visual inspection module, a first brush wheel cleaning module, a first detergent cleaning module, a first jet cleaning module, a first fine cleaning module, a second visual inspection module, an oil mist lubrication module, a third visual inspection module, a second fine cleaning module, a second jet cleaning module, a second detergent cleaning module, a second brush wheel cleaning module, and a fourth visual inspection module; partitions are arranged in the middle of the modules to separate them.

[0010] Preferably, the first visual inspection module, the second visual inspection module, the third visual inspection module, and the fourth visual inspection module have the same structure; the first brush wheel cleaning module and the second brush wheel cleaning module have the same structure; the first detergent cleaning module and the second detergent cleaning module have the same structure; the first jet cleaning module and the second jet cleaning module have the same structure; the first fine cleaning module and the second fine cleaning module have the same structure; the first detergent circulation module and the second detergent cleaning module have the same structure.

[0011] Preferably, L-shaped wire rope installation holes are respectively opened at the upper and lower ends of the box body, a pair of guide wheels are respectively installed on the outer sides of the box body holes, the distance between the guide wheels can be changed by a guide wheel motor, the partition has an L-shaped through hole, and seals are respectively installed at the L-shaped through holes.

[0012] Preferably, the first detergent circulation module includes a detergent box, a cleaning pump, a detergent input pipe, and a detergent recovery pipe; the detergent box is installed on the box body, the cleaning pump is installed on the detergent box, the cleaning pump input port is connected to the detergent box, the cleaning pump output port is connected to the detergent input pipe, the detergent input pipe is connected to the first detergent cleaning module, the detergent recovery pipe connects the first detergent cleaning module and the first detergent box, and the cleaning box is provided with a detergent addition port; the cleaning pump is electrically connected to the information processing control module.

[0013] Preferably, the lubricating oil circulation module includes an oil tank, an oil pump, a first oil pipeline, a second oil pipeline, a pressure gauge, a first pressure reducing valve, a second pressure reducing valve and an oil return pipe; the oil tank is installed outside the box body, the oil pump is installed on the oil tank, the oil pump inlet is connected to the oil tank, the oil pump outlet is connected to the first oil pipeline and the second oil pipeline, the first oil pipeline and the second oil pipeline are connected to the oil mist lubrication module, the pressure gauge is installed at the outlet end of the oil pump, the first oil pipeline is installed with the first pressure reducing valve, and the second oil pipeline is installed with the second pressure reducing valve; a refueling port is opened on the top of the oil tank, and the oil tank is connected to the oil mist lubrication module through the oil return pipe; the oil pump is electrically connected to the information processing control module.

[0014] Preferably, the movable cover module includes a movable cover, a movable cover guide rail and a movable cover drive motor; the movable cover guide rail is fixed on the box body, the movable cover can move on the movable cover guide rail, and the movable cover is driven by the movable cover drive motor.

[0015] Preferably, the first visual detection module includes three cameras, lighting lamps, and three camera support frames; the camera support frames are fixed on the box, the cameras are respectively installed on the camera support frames, the three cameras are installed at 120° in a horizontal plane, and the lighting lamps are installed on the camera support frames; the cameras and lighting lamps are electrically connected to the information processing control module.

[0016] Preferably, the first brush wheel cleaning module includes a first brush wheel cleaning upper module and a second brush wheel cleaning lower module; the first brush wheel cleaning upper module includes a first motor, a first motor seat, a first coupling, a first gear shaft, a first driving gear, two first driven gears, two first brush wheel shafts, two first seat bearings, two first bearing frames, two first brush wheels, a first support plate and a second support plate; the first brush wheel cleaning lower module includes a second motor, a second motor seat, a second coupling, a second gear shaft, a second driving gear, two second driven gears, two second brush wheel shafts, two second seat bearings, two second bearing frames, and two second brush wheels The first brush wheel cleaning upper module is installed above the first brush wheel cleaning module, the two first driven gears, the two first brush wheel shafts, the two first seat bearings, the two first bearing frames, and the two first brush wheels are symmetrically arranged, the first support plate and the second support plate are fixed to the box body, the first motor seat is fixed to the first support plate, the first bearing frame is fixed to the second support plate, the first motor is fixed to the first motor seat, the first coupling connects the first motor and the first gear shaft to rotate the first driving gear, and the first driven gear drives the first main gear to rotate. The first belt bearing is fixed on the first bearing frame, the first brush wheel shaft is installed on the first belt bearing, the first driven gear is installed on the first brush wheel shaft near the first motor, the first brush wheel is installed on the other end of the first brush wheel shaft, the rotation direction of the first brush wheel is parallel to the rope grain direction of the wire rope, and the first motor is electrically connected to the information processing control module; the first brush wheel cleaning lower module is installed below the first brush wheel cleaning module, two second driven gears, two second brush wheel shafts, two second belt bearings, two second bearing frames, and two second brush wheels are symmetrically arranged; the second motor is installed on the second motor seat, the second coupling connects the second motor and the second gear shaft, the second driving gear is installed on the second gear shaft, the second driven gear is driven by the second driving gear, the second belt bearing is fixed on the second bearing frame, the second brush wheel shaft is installed on the second belt bearing, the second driven gear is installed on the second brush wheel shaft near the second motor, the second brush wheel is installed on the other end of the second brush wheel shaft, and the rotation direction of the second brush wheel is parallel to the movement direction of the wire rope; the second motor is electrically connected to the information processing control module;

[0017] Preferably, the first detergent cleaning module comprises a three-layer annular detergent spray pipe, a detergent nozzle, a detergent filter and a pipe support frame. The pipe support frame is mounted on the box body, the three-layer detergent spray pipe is fixed on the pipe support frame, the three-layer annular detergent spray pipe opens downward, horizontally and upward from top to bottom respectively, the detergent nozzle is mounted at the opening of the three-layer annular detergent spray pipe, and the detergent filter is mounted at the connection between the first detergent cleaning module and the detergent recovery pipe.

[0018] Preferably, the first jet cleaning module includes a three-layer annular jet pipe, an air intake pipe, a compressed air nozzle, an air valve and a pipe support frame; the pipe support frame is fixed on the box body, the three-layer annular jet pipe is fixed on the pipe support frame, the three-layer annular jet pipe opens from top to bottom respectively downward, horizontally and upward, the compressed air nozzle is installed at the opening of the annular jet pipe, the three-layer annular jet pipe is connected to the air intake pipe, the air intake pipe is equipped with the air valve and connected to the air source, and the air valve is electrically connected to the information processing control module.

[0019] Preferably, the first fine cleaning module comprises a cleaning sleeve and a sleeve support frame; the cleaning sleeve is assembled from two semicircular sleeves and fixed by a connecting pin, the sleeve support frame is fixed on the box body, and the cleaning sleeve is fixed on the sleeve support frame.

[0020] Preferably, the oil mist lubrication module includes a first annular oil spray pipe, a second annular oil spray pipe, an atomizing nozzle, a pipe support frame, and a lubricating oil filter. The pipe support frame is fixed to the box body, the first annular oil spray pipe and the second annular oil spray pipe are fixed to the pipe support frame, the openings of the first annular oil spray pipe and the second annular oil spray pipe are horizontal, and the atomizing nozzle is installed on the openings of the first annular oil spray pipe and the second annular oil spray pipe; the lubricating oil filter is installed at the interface between the oil return pipe and the box body.

[0021] The present invention provides a method for using the above operation and maintenance device, which specifically comprises the following steps:

[0022] When it is necessary to operate and maintain the multi-wire rope lifting system, use the multi-wire rope cleaning and lubrication module, start the support frame moving wheel drive motor to drive the support frame moving wheel, adjust the position of the multi-wire rope cleaning and lubrication module to facilitate the installation of the wire rope, increase or decrease the number of wire rope cleaning and lubrication device boxes according to the number of wire ropes, adjust the position of the wire rope guide wheel to adapt to different wire rope sizes, and adjust the distance between the boxes by changing the length of the electric telescopic rod to adapt to different wire rope spacings. The height of the hydraulic support and the position of the hydraulic support on the hydraulic support moving guide rail can be adjusted to adapt to wire ropes at different angles. The box can move on the box moving wheel guide rail. After the wire rope is installed, the box fixings are used to prevent the box from moving.

[0023] For the vertical lifting system of a single steel wire rope, install the single steel wire rope cleaning and lubrication device on the lifting system tank through the support plate, start the movable cover module, open the movable cover, embed the steel wire rope into the box through the L-shaped installation hole, adjust the distance of the steel wire rope guide wheel to adapt to the size of the steel wire rope, fix the steel wire rope, seal each L-shaped hole with a seal, and close the movable cover.

[0024] The moving directions of the wire rope are from top to bottom and from bottom to top. Different modules are turned on in different moving directions, but the working principles are the same. The first visual inspection module and the fourth visual inspection module have the same working principles, the first brush wheel cleaning module and the second brush wheel cleaning module have the same working principles, the first detergent cleaning module and the second detergent cleaning module have the same working principles, the first jet cleaning module and the second jet cleaning module have the same working principles, the first fine cleaning module and the second fine cleaning module have the same working principles, the second visual inspection module and the third visual inspection module have the same working principles, and the first detergent circulation module and the second detergent circulation module have the same working principles; when the wire rope moves from top to bottom, the working modules are: the first visual inspection module, the first brush wheel cleaning module, the first detergent cleaning module, the first jet cleaning module, the first fine cleaning module, the second visual inspection module, the oil mist lubrication module, the second detergent circulation module and the lubrication module Oil circulation module; when the wire rope moves from bottom to top, the working modules are: the fourth visual detection module, the second brush wheel cleaning module, the second detergent cleaning module, the second jet cleaning module, the second fine cleaning module, the third visual detection module, the oil mist lubrication module, the first detergent circulation module and the lubricating oil circulation module; assuming that the wire rope moves from top to bottom: the information processing control module pre-sets the visual detection algorithm; the information processing control module regularly sends a signal to the first visual detection module to turn on the camera and the lighting to collect the wire rope image and send the image back to the information processing control module; the information processing control module processes the collected image and compares it with the set cleaning threshold. When the cleaning condition of the wire rope is higher than the cleaning threshold, the information processing control module continues to sleep; when the cleaning condition of the wire rope is lower than the cleaning threshold, the control turns on the first brush wheel cleaning module, the second detergent circulation module and the first jet cleaning module.

[0025] After receiving the signal from the information processing control module, the first brush wheel cleaning module starts the two motors, drives the gear shaft and the driving gear through the coupling, drives the driven gear to rotate the brush wheel shaft, and the brush wheel starts to clean the wire rope; the rotation direction of the first brush wheel cleaning upper module is the same as the direction of the wire rope rope pattern, and cleans the wire rope pattern; the rotation direction of the first brush wheel cleaning lower module is the same as the direction of the wire rope movement, and cleans the surface of the wire rope.

[0026] After the second detergent circulation module receives the signal from the information processing control module, it starts the second cleaning pump, and the detergent enters the three-layer annular detergent nozzle of the first detergent cleaning module through the detergent input pipe to flush and clean the wire rope. The detergent enters the detergent recovery pipe through the detergent filter and returns to the second detergent tank for recycling.

[0027] After receiving the signal from the information processing control module, the first jet cleaning module opens the air valve, and the compressed air enters the three-layer annular jet pipe and is ejected from the multi-level and multi-angle compressed air nozzles to blow away the residual detergent and dirt on the surface of the wire rope.

[0028] The cleaning sleeve of the first fine cleaning module is filled with sponge, and the cleaning sleeve can wipe off the residual dirt on the wire rope when the wire rope passes through.

[0029] The first visual inspection module continues to collect wire rope image information and sends it to the information processing control module. When the image is higher than the cleaning threshold, the information processing control module sends information to close the first visual inspection module, the first brush wheel cleaning module, the second detergent circulation module and the first jet cleaning module, and sends a signal to turn on the second visual inspection module and the lubricating oil circulation module.

[0030] After receiving the signal, the lubricating oil circulation module starts the oil pump and pressurizes the lubricating oil in the oil tank to the first oil pipeline and the second oil pipeline. If there is less lubricating oil in the oil tank, open the refueling port to add lubricating oil. After passing through the pressure gauge, the lubricating oil enters the first oil pipeline and the second oil pipeline respectively. The first oil pipeline enters the first annular oil spray pipe and lubricates the surface of the wire rope through the atomizing nozzle, which plays a role in flushing the wire rope while lubricating. The second oil pipeline enters the second annular oil spray pipe and fully atomizes and lubricates the wire rope through the atomizing nozzle. The oil pressure can be adjusted through the first and second pressure reducing valves to adjust the atomization effect of the lubricating oil, and the main effect can be selected as lubrication or flushing. The lubricating oil passes through the lubricating oil filter to filter out dirt and enters the return oil pipe, and returns to the oil tank for recycling.

[0031] The second visual inspection module collects the image information of the wire rope and sends it to the information processing control module. When the image is higher than the pre-set lubrication threshold, the information processing control module sends a signal to the lubricating oil circulation module to shut down the oil pump and the second visual inspection module. The entire cleaning and lubrication work is completed, and the movable cover can be opened to clean the dirt in the box.

[0032] The beneficial effects of the present invention are:

[0033] 1. The present invention proposes a mine hoisting wire rope operation and maintenance device that can assist visual inspection, which is suitable for a multi-wire rope mine hoisting system. It can adapt to different numbers of wire ropes by increasing or decreasing the number of boxes, can adapt to wire ropes with different rope pitches by changing the length of the electric telescopic rod, and can adapt to wire ropes with different angles by changing the height and position of the hydraulic support. The multi-wire rope cleaning and lubrication module has a motor-driven moving wheel, which is easy to move and install;

[0034] 2. The cleaning and lubrication process is divided into the brush wheel cleaning section, the detergent cleaning section, the jet cleaning section, the sleeve cleaning section and the oil mist lubrication section. The multi-cleaning mode and the oil mist lubrication coupling coordinated operation can achieve efficient cleaning and lubrication of the wire rope;

[0035] 3. On the basis of realizing efficient cleaning of the steel wire rope, the present invention adopts machine vision method to regularly detect the steel wire rope, replacing manual inspection, saving labor, high inspection efficiency, high degree of unmanned operation, which is helpful for subsequent surface state operation and maintenance inspection of the steel wire rope, improving the accuracy of visual inspection of surface damage and stress of the steel wire rope, and reducing errors;

[0036] 4. The present invention can clean and lubricate steel wire ropes of different sizes by adjusting the distance between the steel wire rope guide wheels, and has strong applicability;

[0037] 5. The present invention can normally clean and lubricate steel wire ropes in different moving directions by starting different cleaning and lubrication modules;

[0038] 6. The present invention is provided with a movable cover plate and an L-shaped installation through hole, and the wire rope is easy to install. Even if the cleaning and lubricating device box fails, it is easy to repair and disassemble;

[0039] 7. The present invention uses a motor-driven brush wheel to clean the wire rope at multiple angles, which can effectively clean the surface and pattern of the wire rope without dead angles. Compared with manual cleaning with a wire brush, the cleaning effect is better. After the brush wheel is cleaned, a detergent is used to clean the dirt at multiple levels and angles, and then compressed air is used to blow away the residual detergent and dirt. Finally, a sleeve is used for cleaning. The cleaning methods are rich and varied, and the effect is good.

[0040] 8. The present invention recycles the used detergent through the detergent filter, thereby filtering out dirt and reducing the waste of detergent;

[0041] 9. The present invention adopts an atomizing nozzle in the lubrication stage to fully atomize the lubricating oil, so as to achieve a better lubrication effect. The oil pressure can be adjusted by a pressure reducing valve. Increasing the oil pressure can effectively flush dirt while lubricating, while reducing the oil pressure can fully lubricate with oil mist and reduce the waste of lubricating oil, thus realizing multi-level and multi-angle oil mist lubrication;

[0042] 10. The present invention utilizes lubricating oil in a closed cycle, and uses a lubricating oil filter to filter out dirt during recycling, thereby avoiding contamination of the lubricating oil in the oil tank and extending the service life of the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying creative work.

[0044] Figure 1 It is a schematic diagram of the overall structure of the multi-wire rope operation and maintenance device of the present invention;

[0045] Figure 2 It is a schematic diagram of the box structure of the single steel wire rope cleaning and lubrication device of the present invention;

[0046] Figure 3 It is a front cross-sectional schematic diagram of a housing of a single steel wire rope cleaning and lubricating device of the present invention;

[0047] Figure 4 It is a schematic diagram of the structure of the wire rope guide wheel of the present invention;

[0048] Figure 5 It is a schematic structural diagram of the first visual detection module of the present invention;

[0049] Figure 6 This is a schematic diagram of the structure of the first brush wheel cleaning upper module of the present invention;

[0050] Figure 7 This is a schematic diagram of the structure of the second brush wheel cleaning lower module of the present invention;

[0051] Figure 8 is a top cross-sectional schematic diagram of a first cleaning agent cleaning module of the present invention;

[0052] Fig. 9 is a top cross-sectional schematic diagram of a first jet cleaning module of the present invention;

[0053] Fig.10 It is a top cross-sectional schematic diagram of the oil mist lubrication module of the present invention;

[0054] Fig.11 It is a working flow chart of the cleaning and lubricating device box of the present invention;

[0055] Figure 1-10In: 1. Wire rope; 2. Wire rope guide wheel; 2-1. Guide wheel motor; 3. Seal; 4. Box; 5. First visual inspection module; 5-1. Illuminating lamp; 5-2. Camera; 5-3. Camera support frame; 6. First brush wheel cleaning module; 6-1. First brush wheel cleaning upper module; 6-2. First brush wheel cleaning lower module; 6-3. First motor; 6-4. First motor seat; 6-5. First support plate; 6-6. Second support plate; 6-7. First bearing frame; 6-8. First seat bearing; 6-9. First brush wheel; 6-10. First brush wheel shaft; 6-11. First driven gear; 6-12. First gear shaft; 6-13. First driving gear; 6-14. First coupling; 6-15. Second motor Machine; 6-16, second motor seat; 6-17, second coupling; 6-18, second driving gear; 6-19, second gear shaft; 6-20, second bearing frame; 6-21, second brush wheel; 6-22, second brush wheel shaft; 6-23, second seat bearing; 6-24, second driven gear; 7, first detergent cleaning module; 7-1, three-layer annular detergent nozzle; 7-2, detergent filter; 7-3, detergent nozzle; 8, first jet cleaning module; 8-1, three-layer annular jet pipe; 8-2, air valve; 8-3, air intake pipe; 8-4, compressed air nozzle; 9, first fine cleaning module; 9-1, cleaning sleeve; 9-2, sleeve support frame; 10, second visual inspection module; 11, oil mist lubrication module; 11-1, first annular fuel injection pipe; 11-2, second annular fuel injection pipe; 28-1, first oil delivery pipe; 28-2, first pressure reducing valve; 28-3, pressure gauge; 28-4, second pressure reducing valve; 28-5, second oil delivery pipe; 28-6, oil return pipe; 11-3, lubricating oil filter; 11-4, atomizing nozzle; 12, third visual inspection module; 13, second fine cleaning module; 14, second jet cleaning module; 15, second detergent cleaning module; 16, second brush wheel cleaning module; 17, information processing control module; 18, fourth visual inspection module; 19, support plate; 20, movable cover module; 21, movable cover guide rail; 22, movable cover; 23, movable cover drive motor; 24, first detergent Circulation module; 25, first detergent tank; 26, first detergent adding port; 27, first cleaning pump; 28, lubricating oil circulation module; 29, lubricating oil tank; 30, refueling port; 31, oil pump; 32, second detergent circulation module; 32-1, detergent input pipe; 32-2, detergent recovery pipe; 33, second detergent tank; 34, second detergent adding port; 35, second cleaning pump; 36, partition; 37, pipe support frame; 38, electric telescopic rod; 39, box support frame; 40, box fixing piece; 41, hydraulic support; 42, support frame moving wheel driving motor; 43, hydraulic support moving guide rail; 44, support frame moving wheel; 45, box fixing rod; 46, box moving wheel guide rail; 47, box moving wheel;48. Multiple wire rope cleaning and lubrication module. ; DETAILED DESCRIPTION

[0056] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0057] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] In addition, the functional modules in the various embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0059] Example 1

[0060] like Figure 1 As shown, when the mine hoisting system uses multiple steel wire ropes, a multi-steel wire rope cleaning and lubrication module 48 can be used; the multi-steel wire rope cleaning and lubrication module 48 includes a box support frame 39, a box moving wheel guide rail 46, a box fixing rod 45, a hydraulic support 41, a hydraulic support moving guide rail 43, a support frame moving wheel 44, a support frame moving wheel driving motor 42, an electric telescopic rod 38, a box fixing part 40, and a box moving wheel 47; the box support frame 39 connects two box moving wheel guide rails 46 and the box fixing rod 45, and the box The body support frame 39 and the box moving wheel guide rail 46 below are hinged and can rotate. The box is equipped with two box moving wheels 47 and a box fixing part 40. The box moving wheel 47 is installed in the box moving wheel guide rail 46. The box fixing part 40 is fixed on the box fixing rod 45. The hydraulic support moving guide rail 43 is installed on the support frame moving wheel 44. The hydraulic support 41 is installed on the hydraulic support moving guide rail 43. The support frame moving wheel 44 is driven by the support frame moving wheel driving motor 42. An electric telescopic rod 38 is installed between the boxes 4.

[0061] The electric telescopic rod 38, box support frame 39, box fixing part 40, hydraulic support 41, support frame moving wheel drive motor 42, hydraulic support moving guide rail 43, support frame moving wheel 44, box fixing rod 45, box moving wheel guide rail 46, and box moving wheel 47 of this embodiment adopt existing products or structures well known to those skilled in the art, and the connection method or control method between them adopts the existing connection method or control method well known to those skilled in the art, and will not be described in detail here.

[0062] Example 2

[0063] like Figures 2 to 10 As shown, a single wire rope cleaning and lubrication device based on visual inspection includes: a wire rope cleaning and lubrication device box, a wire rope guide wheel arranged on the box, a support plate, an information processing control module, a lubricating oil circulation module, a first detergent circulation module, a second detergent circulation module, and a movable cover module, which is suitable for a vertical mine hoisting system with only one wire rope.

[0064] The cleaning and lubrication device box includes, from top to bottom, a first visual inspection module 5, a first brush wheel cleaning module 6, a first detergent cleaning module 7, a first jet cleaning module 8, a first fine cleaning module 9, a second visual inspection module 10, an oil mist lubrication module 11, a third visual inspection module 12, a second fine cleaning module 13, a second jet cleaning module 14, a second detergent cleaning module 15, a second brush wheel cleaning module 16, a fourth visual inspection module 18 and a partition 36, and a partition 36 is arranged in the middle of each module.

[0065] The first visual inspection module 5, the second visual inspection module 10, the third visual inspection module 12, and the fourth visual inspection module 18 have the same structure, the first brush wheel cleaning module 6 and the second brush wheel cleaning module 16 have the same structure, the first detergent cleaning module 7 and the second detergent cleaning module 15 have the same structure, the first jet cleaning module 8 and the second jet cleaning module 14 have the same structure, the first fine cleaning module 9 and the second fine cleaning module 13 have the same structure, and the first detergent circulation module 24 and the second detergent cleaning module 32 have the same structure.

[0066] The upper and lower ends of the box body 4 are respectively provided with L-shaped through holes for installing wire ropes, and a pair of guide wheels 2 are respectively installed on the outer sides of the through holes of the box body. The guide wheels 2 can change the distance between them through the guide wheel motor 2-1 to adapt to wire ropes of different sizes. The partition plate 36 is provided with L-shaped through holes, and seals 3 are respectively installed at the L-shaped through holes.

[0067] The first detergent circulation module 24 includes a detergent box 25, a cleaning pump 27, a detergent input pipe 32-1, and a detergent recovery pipe 32-2. The detergent box 25 is installed on the box body 4, and the cleaning pump 27 is installed on the detergent box 25. The input port of the cleaning pump 27 is connected to the detergent box 25, and the output port of the cleaning pump 27 is connected to the detergent input pipe 32-1. The detergent input pipe 32-1 is connected to the first detergent cleaning module 24. The detergent recovery pipe 32-2 connects the first detergent cleaning module 24 and the first detergent box 25. The detergent is recycled and reused to reduce waste. The cleaning box 25 is provided with a detergent addition port 26, and the cleaning pump 27 is electrically connected to the information processing control module 17.

[0068] The lubricating oil circulation module 28 includes an oil tank 29, an oil pump 31, a first oil pipeline 28-1, a second oil pipeline 28-5, a pressure gauge 28-3, a first pressure reducing valve 28-2, a second pressure reducing valve 28-4 and an oil return pipe 28-6. The oil tank 29 is installed outside the box body 4, and the oil pump 31 is installed on the oil tank 29. The inlet of the oil pump 31 is connected to the oil tank 29, and the outlet of the oil pump 31 is connected to the first oil pipeline 28-1 and the second oil pipeline 28-5. The first oil pipeline 28-1 and the second oil pipeline 28-5 are connected. To the oil mist lubrication module 11, a pressure gauge 28-3 is installed at the outlet end of the oil pump 31, the first oil pipeline 28-1 is installed with a first pressure reducing valve 28-2, and the second oil pipeline 28-5 is installed with a second pressure reducing valve 28-4. Different oil mist lubrication effects can be obtained by adjusting the oil pressure; a refueling port 30 is opened on the top of the oil tank 29, and lubricating oil can be added when the lubricating oil is insufficient. The oil tank 29 is connected to the oil mist lubrication module 11 through the return oil pipe 28-6, and the oil pump 31 is electrically connected to the information processing control module 17.

[0069] The movable cover module 20 includes a movable cover 22, a movable cover guide rail 21 and a movable cover drive motor 23. The movable cover guide rail 21 is fixed on the box body 4, and the movable cover 22 can move on the movable cover guide rail 21. The movable cover 22 is driven by the movable cover drive motor 23.

[0070] The first visual inspection module 5 includes three cameras 5-2, an illumination lamp 5-1, and three camera support frames 5-3. The camera support frames 5-3 are fixed on the box 4. The cameras 5-2 are respectively installed on the camera support frames 5-3. The three cameras 5-2 are installed at 120° in a horizontal plane; the illumination lamp 5-1 is installed on the camera support frame 5-3; the cameras 5-2 and the illumination lamp 5-1 are electrically connected to the information processing control module 17.

[0071] The first brush wheel cleaning module 6 includes a first brush wheel cleaning upper module 6-1 and a first brush wheel cleaning lower module 6-2; the first brush wheel cleaning upper module 6-1 includes a first motor 6-3, a first motor seat 6-4, a first coupling 6-14, a first gear shaft 6-12, a first driving gear 6-13, two first driven gears 6-11, two first brush wheel shafts 6-10, two first seat bearings 6-8, two first bearing frames 6-7, two first brush wheels 6-9, a first support plate 6-5 and a second support plate 6-6; the first brush wheel cleaning lower module 6-2 includes a second motor 6-15, The second motor seat 6-16, the second coupling 6-17, the second gear shaft 6-19, the second driving gear 6-18, two second driven gears 6-24, two second brush wheel shafts 6-22, two second seat bearings 6-23, two second bearing frames 6-20, and two second brush wheels 6-21; the first brush wheel cleaning upper module 6-1 is installed above the first brush wheel cleaning module 6, the two first driven gears 6-11, the two first brush wheel shafts 6-10, the two first seat bearings 6-8, the two first bearing frames 6-7, and the two first brush wheels 6-9 are symmetrically arranged, and the first support plate 6- 5. The second support plate 6-6 is fixed on the box body 4, the first motor seat 6-4 is fixed on the first support plate 6-5, the first bearing frame 6-7 is fixed on the second support plate 6-6, the first motor 6-3 is fixed on the first motor seat 6-4, the first coupling 6-14 connects the first motor 6-3 and the first gear shaft 6-12, so that the first driving gear 6-13 rotates, the first driven gear 6-11 drives the first driving gear 6-13, the first seat bearing 6-8 is fixed on the first bearing frame 6-7, the first brush wheel shaft 6-10 is installed on the first seat bearing 6-8, and the first brush wheel shaft 6 -10 A first driven gear 6-11 is installed near one end of the first motor 6-3, and a first brush wheel 6-9 is installed at the other end of the first brush wheel shaft 6-10. The rotation direction of the first brush wheel 6-9 is parallel to the rope grain direction of the wire rope 1, and the inside of the rope grain of the wire rope 1 can be cleaned. The first motor 6-3 is electrically connected to the information processing control module 17; the first brush wheel cleaning lower module 6-2 is installed below the first brush wheel cleaning module 6, and two second driven gears 6-24, two second brush wheel shafts 6-22, two second seat bearings 6-23, two second bearing frames 6-20, and two second brush wheels 6-21 are symmetrically arranged;The second motor 6-15 is installed on the second motor seat 6-16, the second coupling 6-17 connects the second motor 6-15 and the second gear shaft 6-19, the second driving gear 6-18 is installed on the second gear shaft 6-19, the second driven gear 6-24 is driven by the second driving gear 6-18, the second seat bearing 6-23 is fixed on the second bearing frame 6-20, the second brush wheel shaft 6-22 is installed on the second seat bearing 6-23, the second driven gear 6-24 is installed on the second brush wheel shaft 6-22 close to one end of the second motor 6-15, the second brush wheel 6-21 is installed on the other end of the second brush wheel shaft 6-22, the rotation direction of the second brush wheel 6-21 is parallel to the movement direction of the wire rope 1, and the surface of the wire rope 1 can be cleaned, and the second motor 6-15 is electrically connected to the information processing control module 17;

[0072] The first detergent cleaning module 7 includes a three-layer annular detergent spray pipe 7-1, a detergent spray head 7-3, a detergent filter 7-2 and a pipe support frame 37. The pipe support frame 37 is installed on the box body 4, and the three-layer annular detergent spray pipe 7-1 is fixed on the pipe support frame 37. The three-layer annular detergent spray pipe 7-1 opens downward, horizontally and upward from top to bottom, and the detergent spray head 7-3 is installed at the opening of the three-layer annular detergent spray pipe 7-1. The detergent filter 7-2 is installed at the connection between the first detergent cleaning module 7 and the detergent recovery pipe 32-2.

[0073] The first jet cleaning module 8 includes a three-layer annular jet pipe 8-1, an air intake pipe 8-3, a compressed air nozzle 8-4, an air valve 8-2 and a pipe support frame 37. The pipe support frame 37 is fixed on the box body 4. The three-layer annular jet pipe 8-1 is fixed on the pipe support frame 37. The three-layer annular jet pipe 8-1 opens from top to bottom, respectively downward, horizontally and upward. The compressed air nozzle 8-4 is installed at the opening of the three-layer annular jet pipe 8-1. The three-layer annular jet pipe 8-1 is connected to the air intake pipe 8-3. The air intake pipe 8-3 is equipped with an air valve 8-2 and connected to the air source. The air valve 8-2 is electrically connected to the information processing control module 17.

[0074] The first fine cleaning module 9 comprises a cleaning sleeve 9-1 and a sleeve support frame 9-2. The cleaning sleeve 9-1 is assembled from two semicircular sleeves and fixed by a connecting pin, and the sleeve support frame 9-2 is fixed on the box body 4, and the cleaning sleeve 9-1 is fixed on the sleeve support frame 9-2.

[0075] The oil mist lubrication module 11 includes a first annular oil spray pipe 11-1, a second annular oil spray pipe 11-2, an atomizing nozzle 11-4, a pipe support frame 37, and a lubricating oil filter 11-3. The pipe support frame 37 is fixed on the box body 4. The first annular oil spray pipe 11-1 and the second annular oil spray pipe 11-2 are fixed on the pipe support frame 37. The openings of the first annular oil spray pipe 11-1 and the second annular oil spray pipe 11-2 are horizontal. The atomizing nozzle 11-4 is installed on the openings of the first annular oil spray pipe 11-1 and the second annular oil spray pipe 11-2; the lubricating oil filter 11-3 is installed at the interface between the return oil pipe 28-6 and the box body 4.

[0076] The wire rope guide wheel 2, the guide wheel motor 2-1, the seal 3, the box 4, the lighting lamp 5-1, the camera 5-2, the camera support frame 5-3, the first motor 6-3, the first motor seat 6-4, the first support plate 6-5, the second support plate 6-6, the first bearing frame 6-7, the first seat bearing 6-8, the first brush wheel 6-9, the first brush wheel shaft 6-10, the first driven gear 6-11, the first gear shaft 6-12, the first driving gear 6-13, and the first coupling 6-14 of this embodiment , second motor 6-15, second motor seat 6-16, second coupling 6-17, second driving gear 6-18, second gear shaft 6-19, second bearing frame 6-20, second brush wheel 6-21, second brush wheel shaft 6-22, second seat bearing 6-23, second driven gear 6-24, three-layer annular detergent spray pipe 7-1, detergent input pipe 32-1, detergent recovery pipe 32-2, detergent filter 7-2, detergent spray head 7-3, first jet cleaning module 8, three-layer annular shaped jet pipe 8-1, air valve 8-2, air intake pipe 8-3, compressed air nozzle 8-4, cleaning sleeve 9-1, sleeve support frame 9-2, first annular oil injection pipe 11-1, second annular oil injection pipe 11-2, first oil delivery pipe 28-1, first pressure reducing valve 28-2, pressure gauge 28-3, second pressure reducing valve 28-4, second oil delivery pipe 28-5, oil return pipe 28-6, lubricating oil filter 11-3, atomizing nozzle 11-4, support plate 19, movable cover plate guide rail 21, movable cover plate 2 2. The movable cover driving motor 23, the first detergent tank 25, the first detergent adding port 26, the first cleaning pump 27, the lubricating oil tank 29, the refueling port 30, the oil pump 31, the second detergent tank 33, the second detergent adding port 34, the second cleaning pump 35, the partition 36, and the pipe support frame 37 adopt existing products or structures well known to those skilled in the art, and the connection method or control method between them adopts the existing connection method or control method well known to those skilled in the art, and will not be described in detail here.

[0077] When the present invention is used, it specifically comprises the following steps:

[0078] (1) When the multi-wire rope system needs to be operated and maintained, the multi-wire rope cleaning and lubrication module 48 is used, the support frame moving wheel driving motor 42 is started to drive the support frame moving wheel 44, and the position of the multi-wire rope cleaning and lubrication module 48 is adjusted to facilitate the installation of the wire rope 1. The number of boxes 4 is increased or decreased according to the number of wire ropes 1. The wire rope guide wheel 2 is adjusted to adapt to different sizes of wire ropes 1. The distance between the boxes 4 is adjusted by changing the length of the electric telescopic rod 38 to adapt to wire ropes 1 with different spacings. The height of the hydraulic support 41 and the position of the hydraulic support 41 on the hydraulic support moving guide rail 43 can be adjusted to adapt to wire ropes 1 at different angles. The box 4 can move on the box moving wheel guide rail 46. After the wire rope 1 is installed, the box fixing 40 is used to prevent the box 4 from moving.

[0079] (2) When the vertical mine hoisting system has only one steel wire rope, the mine hoisting steel wire rope cleaning and lubrication device is installed on the hoisting system tank through the support plate 19, the movable cover module 20 is started, the movable cover 22 is opened, and the steel wire rope 1 is embedded into the box through the L-shaped mounting hole. The spacing between the steel wire rope guide wheels 2 is adjusted to accommodate steel wire ropes of different sizes. The steel wire rope 1 is fixed, and each L-shaped through hole is sealed with a seal 3, and the movable cover 22 is closed.

[0080] (3) The moving directions of the steel wire rope 1 are from top to bottom and from bottom to top. Different modules are turned on in different moving directions, but their working principles are the same. The first visual inspection module 5 and the fourth visual inspection module 18 have the same working principles, the first brush wheel cleaning module 6 and the second brush wheel cleaning module 16 have the same working principles, the first detergent cleaning module 7 and the second detergent cleaning module 15 have the same working principles, the first jet cleaning module 8 and the second jet cleaning module 14 have the same working principles, the first fine cleaning module 9 and the second fine cleaning module 13 have the same working principles, the second visual inspection module 10 and the third visual inspection module 12 have the same working principles, and the first detergent circulation module 24 and the second detergent circulation module 32 have the same working principles; when the steel wire rope 1 moves from top to bottom, the working modules are: the first visual inspection module 5, the first brush wheel cleaning module 6, the first detergent cleaning module 7, the first jet cleaning module 8, the first fine cleaning module 9, the second visual inspection module 10, the oil mist lubrication module 11, the second detergent circulation module 32 and the lubricating oil circulation module Module 28; when the wire rope 1 moves from bottom to top, the working modules are: the fourth visual detection module 18, the second brush wheel cleaning module 16, the second detergent cleaning module 15, the second jet cleaning module 14, the second fine cleaning module 13, the third visual detection module 12, the oil mist lubrication module 11, the first detergent circulation module 24 and the lubricating oil circulation module 28; assuming that the wire rope 1 moves from top to bottom: the information processing control module 17 pre-sets the visual detection algorithm; the information processing control module 17 sends a signal to the first visual detection module 5 at a regular interval to turn on the camera 5-2 and the lighting lamp 5-1 to capture the image of the wire rope 1 and send the image back to the information processing control module 17; the information processing control module 17 processes the collected image and compares it with the set cleaning threshold. When the cleaning condition of the wire rope 1 is higher than the cleaning threshold, the information processing control module 17 continues to sleep; when the cleaning condition of the wire rope 1 is lower than the cleaning threshold, the first brush wheel cleaning module 6, the second detergent circulation module 32 and the first jet cleaning module 8 are controlled to be turned on.

[0081] (4) After the first brush wheel cleaning module 6 receives the signal from the information processing control module 17, it starts the first motor 6-3 and the second motor 6-15, and drives the gear shafts 6-12, 6-19 and the driving gears 6-13, 6-18 through the couplings 6-14, 6-17, and drives the driven gears 6-11, 6-24 to rotate the brush wheel shafts 6-10, 6-22, and the brush wheels 6-9, 6-21 start to clean the wire rope 1; the rotation direction of the brush wheel 6-9 of the first brush wheel cleaning upper module 6-1 is the same as the direction of the rope grain of the wire rope 1, and cleans the rope grain of the wire rope 1; the rotation direction of the brush wheel 6-21 of the second brush wheel cleaning lower module 6-2 is the same as the movement direction of the wire rope 1, and cleans the surface of the wire rope 1.

[0082] (5) After receiving the signal from the information processing control module 17, the second cleaning pump 35 is started, and the cleaning agent enters the three-layer annular cleaning agent nozzle 7-1 of the first cleaning agent cleaning module 7 through the cleaning agent input pipe 32-1 to flush and clean the wire rope 1, thereby achieving multi-angle and multi-level cleaning. The cleaning agent enters the cleaning agent recovery pipe 32-2 through the cleaning agent filter 7-2 and returns to the second cleaning agent tank 33 for recycling, thereby reducing the waste of cleaning agent.

[0083] (6) After receiving the signal from the information processing control module 17, the first jet cleaning module 8 opens the air valve 8-2, and the compressed air enters the three-layer annular jet pipe 8-1 and is ejected from the multi-level and multi-angle compressed air nozzle 8-4 to blow away the residual detergent and dirt on the surface of the wire rope 1.

[0084] (7) The cleaning sleeve 9 - 1 of the first fine cleaning module 9 is filled with sponge. When the steel wire rope 1 passes through, the cleaning sleeve 9 - 1 wipes off the residual dirt on the steel wire rope 1 .

[0085] (8) The first visual inspection module 5 continues to collect image information of the wire rope 1 and sends it to the information processing control module 17. When the image is higher than the cleaning threshold, the information processing control module 17 sends information to close the first visual inspection module 5, the first brush wheel cleaning module 6, the second detergent circulation module 32 and the first jet cleaning module 8, and sends a signal to open the second visual inspection module 10 and the lubricating oil circulation module 28.

[0086] (9) After receiving the signal, the lubricating oil circulation module 28 starts the oil pump 31 to pressurize the lubricating oil in the oil tank 29 and transport it to the first oil delivery pipe 28-1 and the second oil delivery pipe 28-5; if there is less lubricating oil in the oil tank 29, open the refueling port 30 to add lubricating oil. After passing through the pressure gauge 28-3, the lubricating oil enters the first oil pipeline 28-1 and the second oil pipeline 28-5 respectively. The first oil pipeline 28-1 enters the first annular oil spray pipe 11-1, and lubricates the surface of the wire rope 1 through the atomizing nozzle 11-4, which plays a role in flushing the wire rope 1 while lubricating. The second oil pipeline 28-5 enters the second annular oil spray pipe 11-2, and passes through the atomizing nozzle 11-4 to fully atomize and lubricate the wire rope 1. The oil pressure can be adjusted by the first pressure reducing valve 28-2 and the second pressure reducing valve 28-4 to adjust the atomization effect of the lubricating oil. Increasing the oil pressure can have a flushing effect while lubricating, and reducing the oil pressure can reduce the waste of lubricating oil while fully lubricating with oil mist. The lubricating oil passes through the lubricating oil filter 11-3 to filter out dirt and enter the return oil pipe 28-6, and returns to the oil tank 29 for recycling.

[0087] (10) The second visual inspection module 10 collects image information of the wire rope 1 and sends it to the information processing control module 17. When the image is higher than a preset lubrication threshold, the information processing control module 17 sends a signal to the lubricating oil circulation module 28 to turn off the oil pump 31 and the second visual inspection module 10. The entire cleaning and lubrication work is completed, and the movable cover 22 can be opened to clean the dirt in the box body 4.

[0088] The present invention proposes a mine hoisting wire rope operation and maintenance device and method that can assist visual inspection, which is suitable for a multi-wire rope mine hoisting system. It can adapt to different numbers of wire ropes by increasing or decreasing the number of boxes, adapt to wire ropes of different rope pitches by changing the length of the electric telescopic rod, and adapt to wire ropes of different angles by changing the height and position of the hydraulic support. The multi-wire rope cleaning and lubrication module has a motor-driven moving wheel, which is easy to move and install. The present invention divides the cleaning and lubrication process into a brush wheel cleaning section, a detergent cleaning section, an air jet cleaning section, a sleeve cleaning section and an oil mist lubrication section, and adopts a multi-cleaning method and oil mist lubrication coupling coordinated operation to achieve efficient cleaning and lubrication of the wire rope. The present invention adopts a machine vision method to regularly detect the wire rope, replace manual inspection, save labor, have high inspection efficiency, and a high degree of unmanned operation, which is helpful for subsequent visual inspection of the surface state of the wire rope, and inspects surface damage, stress and other conditions, thereby improving the inspection accuracy. The present invention can clean and lubricate wire ropes of different sizes by adjusting the distance between the wire rope guide wheels, and has strong applicability. The present invention can start different cleaning and lubrication modules to normally clean wire ropes in different movement directions. The invention provides a movable cover plate and an L-shaped installation through hole, and the wire rope is easy to install. Even if the cleaning and lubrication device fails, it is easy to repair and disassemble. The invention uses a motor to drive the brush wheel to clean the wire rope at multiple angles, and can effectively clean the surface of the wire rope and the rope pattern of the wire rope without dead angles. Compared with manual cleaning with a wire brush, the cleaning effect is better. After the brush wheel is cleaned, a detergent is used to clean the dirt at multiple levels and angles, and compressed air is used to blow away the residual detergent and dirt. Finally, a sleeve is used for cleaning. The cleaning method is rich and varied, and the effect is good. The invention uses a detergent to clean the wire rope at multiple levels and angles, and the residual detergent and dirt are blown away by compressed air. Finally, a sleeve is used for cleaning. The cleaning method is rich and varied, and the effect is good. The filter net recycles the used detergent, filters out dirt and reduces the waste of detergent; the present invention adopts an atomizing nozzle in the lubrication stage to fully atomize the lubricating oil, so as to achieve a better lubrication effect, and the oil pressure can be adjusted by the pressure reducing valve. Increasing the oil pressure can effectively flush dirt while lubricating, and reducing the oil pressure can fully lubricate the oil mist and reduce the waste of the lubricating oil, thus realizing multi-level and multi-angle oil mist lubrication; the present invention uses the lubricating oil in a closed cycle, and uses the lubricating oil filter net to filter out dirt during recycling, so as to avoid contamination of the lubricating oil in the oil tank and extend the service life of the lubricating oil;

[0089] The examples given in the present invention are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here, and the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A mine hoisting wire rope operation and maintenance device that can assist visual inspection, It is characterized in that It includes a multi-wire rope cleaning and lubrication module and a plurality of single-wire rope cleaning and lubrication device boxes; The multi-wire rope cleaning and lubrication module includes a box support frame, a box moving wheel guide rail, a box fixing rod, a hydraulic support, a hydraulic support moving guide rail, a support frame moving wheel, a support frame moving wheel driving motor, an electric telescopic rod, a box fixing piece, and a box moving wheel; the box support frame is connected to two of the box moving wheel guide rails and the box fixing rod, the box support frame and the box moving wheel guide rail below are hinged and rotatable, and the single wire rope cleaning and lubrication device box is installed with two of the box moving wheels and the box fixing piece, the box moving wheel is installed in the box moving wheel guide rail, the box fixing piece is fixed on the box fixing rod, the hydraulic support moving guide rail is installed on the support frame moving wheel, the hydraulic support is installed on the hydraulic support moving guide rail, the support frame moving wheel is driven by the support frame moving wheel driving motor, and the electric telescopic rod is installed between the boxes; The housing of the single wire rope cleaning and lubricating device is provided with a wire rope guide wheel, a support plate, an information processing control module, a lubricating oil circulation module, a first detergent circulation module, a second detergent circulation module, and a movable cover plate module; the housing of the single wire rope cleaning and lubricating device is provided with a first brush wheel cleaning module and a second brush wheel cleaning module for contact cleaning of the wire rope, a first detergent cleaning module and a second detergent cleaning module for detergent cleaning of the wire rope, a first jet cleaning module and a second jet cleaning module for non-contact cleaning of the wire rope, a first fine cleaning module and a second fine cleaning module for fine cleaning of the wire rope, a first visual inspection module, a second visual inspection module, a third visual inspection module, and a fourth visual inspection module for visually inspecting the cleanliness and lubrication condition of the wire rope surface, and an oil mist lubrication module for lubricating the wire rope, and the information processing control module processes the visual signal; The first brush wheel cleaning module, the second brush wheel cleaning module, the first jet cleaning module, the second jet cleaning module, the first visual inspection module, the second visual inspection module, the third visual inspection module, the fourth visual inspection module, the lubricating oil circulation module, the first detergent circulation module, and the second detergent circulation module are electrically connected to the information processing control module; The first detergent circulation module comprises a detergent box, a cleaning pump, a detergent input pipe, and a detergent recovery pipe; the detergent box is mounted on the box body, the cleaning pump is mounted on the detergent box, the cleaning pump input port is connected to the detergent box, the cleaning pump output port is connected to the detergent input pipe, the detergent input pipe is connected to the first detergent cleaning module, the detergent recovery pipe connects the first detergent cleaning module and the first detergent box, and the detergent box is provided with a detergent adding port; the cleaning pump is electrically connected to the information processing control module; The upper and lower ends of the single wire rope cleaning and lubrication device box are respectively provided with L-shaped wire rope installation holes, a pair of guide wheels are respectively installed on the outside of the box through holes, the distance between the guide wheels can be changed by a guide wheel motor, the partition is provided with an L-shaped through hole, and sealing members are respectively installed at the L-shaped through holes.

2. A mine hoisting wire rope operation and maintenance device capable of assisting visual inspection according to claim 1, It is characterized in that The single wire rope cleaning and lubrication device box body comprises, from top to bottom, a first visual inspection module, a first brush wheel cleaning module, a first detergent cleaning module, a first jet cleaning module, a first fine cleaning module, a second visual inspection module, an oil mist lubrication module, a third visual inspection module, a second fine cleaning module, a second jet cleaning module, a second detergent cleaning module, a second brush wheel cleaning module, and a fourth visual inspection module; partitions are provided in the middle of the modules; The first visual inspection module, the second visual inspection module, the third visual inspection module, and the fourth visual inspection module have the same structure; the first brush wheel cleaning module and the second brush wheel cleaning module have the same structure; The first detergent cleaning module and the second detergent cleaning module have the same structure; The first jet cleaning module and the second jet cleaning module have the same structure; The first fine cleaning module and the second fine cleaning module have the same structure; The first detergent circulation module and the second detergent cleaning module have the same structure.

3. A mine hoisting wire rope operation and maintenance device capable of assisting visual inspection according to claim 1, It is characterized in that The lubricating oil circulation module includes an oil tank, an oil pump, a first oil pipeline, a second oil pipeline, a pressure gauge, a first pressure reducing valve, a second pressure reducing valve and an oil return pipe; the oil tank is installed outside the box body, the oil pump is installed on the oil tank, the oil pump inlet is connected to the oil tank, the oil pump outlet is connected to the first oil pipeline and the second oil pipeline, the first oil pipeline and the second oil pipeline are connected to the oil mist lubrication module, the pressure gauge is installed at the outlet end of the oil pump, the first oil pipeline is installed with the first pressure reducing valve, and the second oil pipeline is installed with the second pressure reducing valve; a refueling port is opened on the top of the oil tank, and the oil tank is connected to the oil mist lubrication module through the oil return pipe; the oil pump is electrically connected to the information processing control module.

4. A mine hoisting wire rope operation and maintenance device capable of assisting visual inspection according to claim 1, It is characterized in that The movable cover module comprises a movable cover, a movable cover guide rail and a movable cover driving motor; the movable cover guide rail is fixed on the box body, the movable cover can move on the movable cover guide rail, and the movable cover is driven by the movable cover driving motor.

5. A mine hoisting wire rope operation and maintenance device capable of assisting visual inspection according to claim 1, It is characterized in that The first visual inspection module includes three cameras, lighting lamps, and three camera support frames; the camera support frames are fixed on the box, the cameras are respectively installed on the camera support frames, the three cameras are installed at 120° in a horizontal plane, and the lighting lamps are installed on the camera support frames; the cameras and lighting lamps are electrically connected to the information processing control module.

6. A mine hoisting wire rope operation and maintenance device capable of assisting visual inspection according to claim 1, It is characterized in that The first brush wheel cleaning module comprises a first brush wheel cleaning upper module and a second brush wheel cleaning lower module; the first brush wheel cleaning upper module comprises a first motor, a first motor seat, a first coupling, a first gear shaft, a first driving gear, two first driven gears, two first brush wheel shafts, two first seat bearings, two first bearing frames, two first brush wheels, a first support plate and a second support plate; the first brush wheel cleaning lower module comprises a second motor, a second motor seat, a second coupling, a second gear shaft, a second driving gear, two second driven gears, two second brush wheel shafts, two second seat bearings, two second bearing frames and two second brush wheels; The first brush wheel cleaning upper module is installed above the first brush wheel cleaning module, the two first driven gears, the two first brush wheel shafts, the two first seat bearings, the two first bearing frames, and the two first brush wheels are symmetrically arranged, the first support plate and the second support plate are fixed to the box body, the first motor seat is fixed to the first support plate, the first bearing frame is fixed to the second support plate, the first motor is fixed to the first motor seat, the first coupling connects the first motor and the first gear shaft to rotate the first driving gear, and the first driven gear drives the first driving gear The first belt bearing is fixed on the first bearing frame, the first brush wheel shaft is installed on the first belt bearing, the first driven gear is installed on the first brush wheel shaft near the first motor, the first brush wheel is installed on the other end of the first brush wheel shaft, the rotation direction of the first brush wheel is parallel to the rope grain direction of the wire rope, and the first motor is electrically connected to the information processing control module; the first brush wheel cleaning lower module is installed below the first brush wheel cleaning module, two second driven gears, two second brush wheel shafts, two second belt bearings, two second bearing frames, and two second brush wheels are symmetrically arranged; the second motor is installed on the second motor seat, the second coupling connects the second motor and the second gear shaft, the second driving gear is installed on the second gear shaft, the second driven gear is driven by the second driving gear, the second belt bearing is fixed on the second bearing frame, the second brush wheel shaft is installed on the second belt bearing, the second driven gear is installed on the second brush wheel shaft near the second motor, the second brush wheel is installed on the other end of the second brush wheel shaft, and the rotation direction of the second brush wheel is parallel to the movement direction of the wire rope; the second motor is electrically connected to the information processing control module.

7. A mine hoisting wire rope operation and maintenance device capable of assisting visual inspection according to claim 1, It is characterized in that The first detergent cleaning module includes a three-layer annular detergent spray pipe, a detergent nozzle, a detergent filter and a pipe support frame. The pipe support frame is installed on the box body, the three-layer detergent spray pipe is fixed on the pipe support frame, the three-layer annular detergent spray pipe opens downward, horizontally and upward from top to bottom respectively, the detergent nozzle is installed at the opening of the three-layer annular detergent spray pipe, the detergent filter is installed at the connection between the first detergent cleaning module and the detergent recovery pipe, and the first jet cleaning module includes a three-layer annular jet pipe, an air intake pipe, a compressed air nozzle, an air valve and a pipe support frame; the pipe support frame is fixed on the box body, the three-layer annular jet pipe is fixed on the pipe support frame, the three-layer annular jet pipe opens downward, horizontally and upward from top to bottom respectively, the compressed air nozzle is installed at the opening of the annular jet pipe, the three-layer annular jet pipe is connected to the air intake pipe, the air intake pipe is installed with the air valve and connected to the air source, and the air valve is electrically connected to the information processing control module.

8. A mine hoisting wire rope operation and maintenance device capable of assisting visual inspection according to claim 1, It is characterized in that The first fine cleaning module includes a cleaning sleeve and a sleeve support frame; the cleaning sleeve is assembled from two semicircular sleeves and fixed by a connecting pin, the sleeve support frame is fixed on the box body, and the cleaning sleeve is fixed on the sleeve support frame.

9. A mine hoisting wire rope operation and maintenance device capable of assisting visual inspection according to claim 1, It is characterized in that The oil mist lubrication module includes a first annular oil spray pipe, a second annular oil spray pipe, an atomizing nozzle, a pipe support frame, and a lubricating oil filter. The pipe support frame is fixed to the box body, the first annular oil spray pipe and the second annular oil spray pipe are fixed to the pipe support frame, the openings of the first annular oil spray pipe and the second annular oil spray pipe are horizontal, and the atomizing nozzle is installed on the openings of the first annular oil spray pipe and the second annular oil spray pipe; the lubricating oil filter is installed at the interface between the return oil pipe and the box body.

10. A method for implementing a mine hoisting wire rope operation and maintenance device capable of assisting visual inspection as described in any one of claims 1 to 9, It is characterized in that The operation and maintenance steps are as follows: Step 1: When the multi-wire rope lifting system needs to be operated and maintained, use the multi-wire rope cleaning and lubrication module, start the support frame moving wheel drive motor to drive the support frame moving wheel, adjust the position of the multi-wire rope cleaning and lubrication module to facilitate the installation of the wire rope, increase or decrease the number of wire rope cleaning and lubrication device boxes according to the number of wire ropes, adjust the position of the wire rope guide wheel to adapt to different wire rope sizes, adjust the distance between boxes by changing the length of the electric telescopic rod to adapt to different wire rope spacings, and adjust the height of the hydraulic support and the position of the hydraulic support on the hydraulic support moving guide rail to adapt to wire ropes at different angles. The box can move on the box moving wheel guide rail. After the wire rope is installed, the box fixing is used to prevent the box from moving; Step 2: For a vertical lifting system with a single steel wire rope, install the single steel wire rope cleaning and lubrication device on the lifting system tank through a support plate, start the movable cover module, open the movable cover, insert the steel wire rope into the box through the L-shaped installation through hole, adjust the distance of the steel wire rope guide wheel to adapt to the size of the steel wire rope, fix the steel wire rope, seal each L-shaped through hole with a seal, and close the movable cover; Step three, the moving directions of the wire rope are from top to bottom and from bottom to top. Different modules are turned on in different moving directions, but the working principles are the same. The first visual inspection module and the fourth visual inspection module have the same working principles, the first brush wheel cleaning module and the second brush wheel cleaning module have the same working principles, the first detergent cleaning module and the second detergent cleaning module have the same working principles, the first jet cleaning module and the second jet cleaning module have the same working principles, the first fine cleaning module and the second fine cleaning module have the same working principles, the second visual inspection module and the third visual inspection module have the same working principles, and the first detergent circulation module and the second detergent circulation module have the same working principles; when the wire rope moves from top to bottom, the working modules are: the first visual inspection module, the first brush wheel cleaning module Module, first detergent cleaning module, first jet cleaning module, first fine cleaning module, second visual inspection module, oil mist lubrication module, second detergent circulation module and lubricating oil circulation module; when the wire rope moves from bottom to top, the working modules are: fourth visual inspection module, second brush wheel cleaning module, second detergent cleaning module, second jet cleaning module, second fine cleaning module, third visual inspection module, oil mist lubrication module, first detergent circulation module and lubricating oil circulation module; assuming that the wire rope moves from top to bottom: the information processing control module pre-sets the visual inspection algorithm; the information processing control module regularly sends a signal to the first visual inspection module to turn on the camera and the lighting to collect the wire rope image and send the image back to the information processing control module; The information processing control module processes the collected image and compares it with the set cleaning threshold. When the wire rope cleaning condition is higher than the cleaning threshold, the information processing control module continues to sleep; When the wire rope cleaning condition is lower than the cleaning threshold, the first brush wheel cleaning module, the second cleaning agent circulation module and the first jet cleaning module are controlled to be turned on; Step 4: After receiving the signal from the information processing control module, the first brush wheel cleaning module starts the two motors, drives the gear shaft and the driving gear through the coupling, drives the driven gear to rotate the brush wheel shaft, and the brush wheel starts to clean the wire rope; the first brush wheel cleans the upper module, and the brush wheel rotates in the same direction as the wire rope grain, and cleans the wire rope grain; the first brush wheel cleans the lower module, and the brush wheel rotates in the same direction as the wire rope movement direction, and cleans the wire rope surface; Step 5: After receiving the signal from the information processing control module, the second cleaning pump is started, and the cleaning agent enters the three-layer annular cleaning agent nozzle of the first cleaning agent cleaning module through the cleaning agent input pipe to flush and clean the wire rope, and the cleaning agent enters the cleaning agent recovery pipe through the cleaning agent filter and returns to the second cleaning agent tank for recycling; Step 6: After receiving the signal from the information processing control module, the first jet cleaning module opens the air valve, and the compressed air enters the three-layer annular jet pipe and is ejected from the multi-layer and multi-angle compressed air nozzles to blow away the residual detergent and dirt on the surface of the wire rope; Step 7: The cleaning sleeve of the first fine cleaning module is filled with sponge, and the cleaning sleeve can wipe off the residual dirt on the wire rope when the wire rope passes through; Step 8: The first visual inspection module continues to collect wire rope image information and sends it to the information processing control module. When the image is higher than the cleaning threshold, the information processing control module sends information to close the first visual inspection module, the first brush wheel cleaning module, the second detergent circulation module and the first jet cleaning module, and sends a signal to open the second visual inspection module and the lubricating oil circulation module. Step 9, after receiving the signal, the lubricating oil circulation module starts the oil pump to pressurize the lubricating oil in the oil tank and transport it to the first oil pipe and the second oil pipe; if there is less lubricating oil in the oil tank, open the refueling port to add lubricating oil. After passing through the pressure gauge, the lubricating oil enters the first oil pipe and the second oil pipe respectively. The first oil pipe enters the first annular oil spray pipe and lubricates the surface of the wire rope through the atomizing nozzle, which plays a role in flushing the wire rope while lubricating. The second oil pipe enters the second annular oil spray pipe and fully atomizes and lubricates the wire rope through the atomizing nozzle; the oil pressure can be adjusted through the first and second pressure reducing valves to adjust the atomization effect of the lubricating oil, and the main effect can be selected as lubrication or flushing. The lubricating oil passes through the lubricating oil filter to filter out dirt and enters the return oil pipe, and returns to the oil tank for recycling; Step ten, the second visual inspection module collects the image information of the wire rope and sends it to the information processing control module. When the image is higher than the pre-set lubrication threshold, the information processing control module sends a signal to the lubricating oil circulation module to turn off the oil pump and the second visual inspection module. The entire cleaning and lubrication work is completed, and the movable cover can be opened to clean the dirt in the box.

Images