Pneumatic oiling device for mining steel wire rope

Abstract

The invention discloses a pneumatic oiling device for a mining steel wire rope, and belongs to the technical field of steel wire rope maintenance and oiling. Cleaning units used for cleaning the surfaces of the steel wire ropes and oiling units used for oiling the cleaned steel wire ropes are arranged in the box bodies in the moving direction of the steel wire ropes, and driving units used for driving the cleaning units are arranged on the box bodies. The synchronous oiling process of multiple steel wire ropes can be achieved, the oiling efficiency of the steel wire ropes is effectively improved, the surface and gaps of the steel wire ropes are cleaned in a reciprocating mode through the cleaning unit by controlling the driving unit to work, and the gaps of the steel wire ropes can be cleaned in a reciprocating mode; therefore, stubborn stains in gaps of the steel wire rope can be effectively removed.

Description

Technical Field

[0001] The invention relates to a pneumatic oiling device for a mining steel wire rope, belonging to the technical field of steel wire rope maintenance and oiling. Background Art

[0002] The pneumatic oiling device uses wind energy equipment to pressurize the oil tank, press the oil into the oiler, and oil the wire rope. The main structure of the wire rope oiler includes an oil tank, an oiling brush or roller, a lubricating oil delivery system, and a control system. Its function is to evenly apply the lubricating oil to the surface of the wire rope to reduce friction and wear and extend the service life of the wire rope. Specifically, the oiler stores the lubricating oil in the oil tank, the oiling brush or roller is responsible for evenly applying the lubricating oil to the surface of the wire rope, the lubricating oil delivery system delivers the lubricating oil from the oil tank to the oiling brush or roller, and the control system is used to control the flow of the lubricating oil and the operation of the oiler. The entire system achieves effective lubrication of the wire rope through the coordinated action of these components, thereby reducing wear and extending the service life. The wire rope oiler plays a very important role in industrial production, which can improve the working efficiency and safety of the wire rope, while reducing maintenance costs and repair frequency.

[0003] For example, a Chinese invention patent with announcement number CN117966499A discloses a pneumatic oiling device for mining wire ropes, including a rough coating mechanism for coating the wire rope with high-concentration lubricating oil, an inner coating mechanism for coating the wire rope with low-concentration lubricating oil, and a cleaning mechanism for cleaning the wire rope to improve the oiling effect, wherein the cleaning mechanism is installed at the inlet of the rough coating mechanism, the inner coating mechanism is installed on the cleaning mechanism, a scraping block is installed between the cleaning mechanism and the rough coating mechanism, the wire rope axially passes through the cleaning mechanism, the scraping block, the rough coating mechanism in sequence, and the rough coating mechanism, the scraping block, the inner coating mechanism, and the cleaning mechanism are split structures.

[0004] The above solution has the following shortcomings in actual use:

[0005] This solution uses a top rod that can be adjusted according to the hardness of the stains and a rigid fit structure between the top rod, the rotating frame and the telescopic rod to clean the stains. However, in actual use, when the stains in the gaps in the wire rope are relatively hard, they cannot be effectively cleaned, resulting in poor subsequent oiling effect. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a pneumatic oiling device for mining wire ropes, which can realize reciprocating cleaning of the gaps in the wire ropes, thereby effectively removing stubborn stains in the gaps in the wire ropes and ensuring the subsequent oiling effect.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] Compared with the prior art, the present invention provides a pneumatic oiling device for mining wire ropes, comprising a workbench, on which at least three boxes are arranged, and cleaning units for cleaning the surface of the wire rope and oiling the cleaned wire rope are arranged in the boxes along the moving direction of the wire rope, and driving units for driving the cleaning units are arranged on the boxes; the cleaning units comprise a gap cleaning module and a cleaning module, and four guide columns are sleeved on the gap cleaning module and the cleaning module, and the ends of the guide columns are connected to the inner wall of the box, and four sleeves are arranged between the gap cleaning module and the cleaning module, and the four sleeves are respectively sleeved on the four guide columns.

[0009] Furthermore, the gap cleaning module includes a mounting frame, the inner wall of which is connected to a rotatable mounting ring via a ring track, an inner ring body is arranged inside the mounting ring, a baffle is arranged on one side of the inner ring body and the mounting ring, a plurality of shafts are sleeved on the inner ring body, one end of the shaft extends to the interior of the inner ring body and is provided with a cleaning needle.

[0010] Furthermore, a moving block is provided at the other end of the shaft body, and an adjusting disk is rotatably connected to the other side of the inner ring body and the mounting ring, a vortex rack is provided on the abutting side of the adjusting disk and the moving block, and a tooth groove corresponding to the vortex rack is provided on the moving block, and two limit bolts are threadedly connected to the adjusting disk, and a plurality of threaded holes corresponding to the limit bolts are provided on the baffle.

[0011] Furthermore, the cleaning module includes an installation frame 2, in which an installation ring 2 is rotatably connected via a circular track 2, and the inner circumference of the installation ring 2 is provided with two fixed blocks, and the fixed blocks are each sleeved with connecting rods, and the ends of the two connecting rods are connected to the gap cleaning module, and the inner circumference of the installation ring 2 is provided with a plurality of mounting frames, and the mounting frames are each sleeved with a rod body, and the cross-section of the rod body is an I-shaped structure, a cleaning brush is provided at one end of the rod body, and a spring is provided between the rod body and the mounting frame.

[0012] Furthermore, the oil coating unit includes an oil storage tank, the outer side of the oil storage tank is rotatably connected to two guide rollers 1 through a frame, the two guide rollers 1 are symmetrically arranged, and the inner wall of the oil storage tank is rotatably connected to two guide rollers 2.

[0013] Furthermore, the driving unit includes a pneumatic pump, the liquid inlet end of the pneumatic pump is connected to the filter unit through a connecting pipe 1, and the filter unit is connected to the oiling unit, the liquid outlet end of the pneumatic pump is connected to the driving housing through a connecting pipe 2, an oil outlet pipe is provided at the bottom of the driving housing, and a nozzle is provided at the bottom of the oil outlet pipe.

[0014] Furthermore, a reciprocating screw is rotatably connected to the drive housing, and the part of the reciprocating screw located in the drive housing is provided with a plurality of driving blades. The threaded side of the reciprocating screw is threadedly connected to a movable seat, and the movable seat is connected to the cleaning unit. The reciprocating screw is connected to the box body through two fixed plates.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By setting up at least three boxes, the synchronous oiling process of multiple steel wire ropes can be realized, which effectively improves the oiling efficiency of the steel wire ropes. By controlling the operation of the driving unit, the cleaning unit can reciprocately clean the surface and gaps of the steel wire ropes, and the gaps of the steel wire ropes can be reciprocated. Therefore, the stubborn stains in the gaps of the steel wire ropes can be effectively removed, ensuring the subsequent oiling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 the structures shown in these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0020] Figure 3 It is a structural schematic diagram of a cleaning unit of the present invention;

[0021] Figure 4 This is a structural breakdown diagram of the gap cleaning module of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the vortex rack of the present invention;

[0023] Figure 6 This is a structural breakdown diagram of the cleaning module of the present invention;

[0024] Figure 7 It is a structural schematic diagram of the oil coating unit of the present invention;

[0025] Figure 8 is a schematic structural diagram of a driving unit of the present invention;

[0026] Fig. 9 This is a structural exploded view of the drive housing of the present invention.

[0027] In the figure: 100, workbench;

[0028] 200, box body;

[0029] 300, cleaning unit; 301, guide column; 302, sleeve; 303, mounting frame 1; 304, annular track 1; 305, mounting ring 1; 306, inner ring body; 307, baffle; 308, adjustment plate; 309, moving block; 310, shaft body; 311, cleaning needle; 312, vortex rack; 313, tooth groove; 314, limit bolt; 315, mounting frame 2; 316, annular track 2; 317, mounting ring 2; 318, fixed block; 319, connecting rod; 320, mounting frame; 321, rod body; 322, cleaning brush; 323, spring;

[0030] 400, oil coating unit; 401, oil storage tank; 402, guide roller 1; 403, guide roller 2;

[0031] 500, driving unit; 501, pneumatic pump; 502, connecting pipe 1; 503, filtering unit; 504, connecting pipe 2; 505, driving housing; 506, oil outlet pipe; 507, nozzle; 508, reciprocating screw; 509, driving blade; 510, moving seat; 511, fixing plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0033] See also Figure 1-Figure 9 , the present invention provides a technical solution:

[0034] like Figure 1-2As shown, a pneumatic oiling device for mining wire ropes includes a workbench 100, a box 200, a cleaning unit 300, an oiling unit 400 and a driving unit 500. The box 200 is arranged on the upper surface of the workbench 100, and the number of the boxes 200 is at least three. The cleaning unit 300 and the oiling unit 400 are arranged in the box 200 along the moving direction of the wire rope. The cleaning unit 300 is used to clean the surface of the wire rope, and the oiling unit 400 is used to oil the cleaned wire rope. The driving unit 500 is arranged on the box 200, and is used to reciprocate and drive the cleaning unit 300, thereby realizing reciprocating cleaning of the wire rope, which can effectively remove stubborn stains in the gaps of the wire rope and ensure the subsequent oiling effect.

[0035] like Figure 3 As shown, the cleaning unit 300 includes a gap cleaning module and a cleaning module, and four guide columns 301 are sleeved on the gap cleaning module and the cleaning module, and the ends of the guide columns 301 are connected to the inner wall of the box body 200, and four sleeves 302 are arranged between the gap cleaning module and the cleaning module, and the four sleeves 302 are respectively sleeved with the four guide columns 301. Under the action of the sleeves 302, the driving unit 500 can drive the gap cleaning module to move and at the same time, the cleaning module can move accordingly, ensuring that the cleaning module can clean the dust attached to the surface of the wire rope.

[0036] Further, such as Figure 4-Figure 5 As shown, the gap cleaning module includes a mounting frame 303, the inner wall of the mounting frame 303 is connected to a rotatable mounting ring 305 through a ring track 304, an inner ring body 306 is arranged in the mounting ring 305, a baffle 307 is arranged on one side of the inner ring body 306 and the mounting ring 305, a plurality of shaft bodies 310 are sleeved on the inner ring body 306, one end of the shaft body 310 extends to the interior of the inner ring body 306 and is provided with a cleaning needle 311.

[0037] Furthermore, a moving block 309 is provided at the other end of the shaft body 310, and an adjusting disk 308 is rotatably connected to the other side of the inner ring body 306 and the mounting ring 305, and a vortex rack 312 is provided on the abutting side of the adjusting disk 308 and the moving block 309, and a tooth groove 313 corresponding to the vortex rack 312 is provided on the moving block 309, two limit bolts 314 are threadedly connected to the adjusting disk 308, and a plurality of threaded holes corresponding to the limit bolts 314 are provided on the baffle plate 307. Specifically, when in use, the limit bolt 314 is rotated according to the size of the wire rope to separate it from the threaded hole, and then the adjusting disk 308 is rotated to drive the moving block 309 to drive the cleaning needle 311 to start moving under the transmission of the vortex rack 312 and the tooth groove 313, until the tip of the cleaning needle 311 fits with the gap of the wire rope. When the driving unit 500 drives the gap cleaning module to move, the mounting ring 305 starts to rotate under the action of the spiral pattern of the wire rope, and the gap of the wire rope is cleaned reciprocatingly.

[0038] like Figure 6 As shown, the cleaning module includes a second mounting frame 315, and a second mounting ring 317 is rotatably connected to the second mounting frame 315 through a second annular track 316. The inner circumference of the second mounting ring 317 is provided with two fixing blocks 318, and the fixing blocks 318 are sleeved with connecting rods 319. The ends of the two connecting rods 319 are connected to the baffle 307. The inner circumference of the second mounting ring 317 is provided with a plurality of mounting racks 320, and the mounting racks 320 are sleeved with rod bodies 321. The cross section of the rod body 321 is an I-shaped structure. A cleaning brush 322 is provided at one end of the body 321, and a spring 323 is provided between the rod body 321 and the mounting bracket 320. Specifically, when the mounting ring 1 305 rotates, the mounting ring 2 317 starts to rotate under the drive of the fixed block 318 and the connecting rod 319, and the cleaning brush 322 can fit tightly with the surface and gap of the wire rope under the elastic force of the spring 323 to ensure the cleaning effect. The cleaning brush 322 can rotate and reciprocate the surface of the wire rope to ensure the cleaning effect.

[0039] like Figure 7 As shown, the oiling unit 400 includes an oil storage tank 401, and the oil storage tank 401 is used to store oil. The outer side surface of the oil storage tank 401 is rotatably connected to two guide rollers 402 through a frame, and the two guide rollers 402 are symmetrically arranged. The inner wall of the oil storage tank 401 is rotatably connected to two guide rollers 403. When the oiling work is performed, the end of the wire rope is passed through the top of the guide roller 402 and the bottom of the guide roller 403 in turn, and the wire rope located under the guide roller 403 is immersed in the oil, and the oil adheres to the surface of the wire rope to complete the oiling work.

[0040] like Figure 8-Figure 9As shown, the driving unit 500 includes a pneumatic pump 501, the liquid inlet end of the pneumatic pump 501 is connected to the filter unit 503 through a connecting pipe 1 502, and the filter unit 503 is connected to the oil storage tank 401, and the liquid outlet end of the pneumatic pump 501 is connected to the driving housing 505 through a connecting pipe 2 504, and an oil outlet pipe 506 is arranged at the bottom of the driving housing 505, and a nozzle 507 is arranged at the bottom of the oil outlet pipe 506.

[0041] Furthermore, a reciprocating screw 508 is rotatably connected to the drive housing 505, and a plurality of driving blades 509 are provided on the part of the reciprocating screw 508 located inside the drive housing 505. A movable seat 510 is threadedly connected to the threaded side of the reciprocating screw 508, and the movable seat 510 is connected to the cleaning unit 300. The reciprocating screw 508 is connected to the box body 200 via two fixed plates 511.

[0042] It should be noted that multiple drive units 500 can share one pneumatic pump 501. In the present embodiment, a pneumatic pump 501 is provided in each drive unit 500. The pneumatic pump 501 is composed of five parts, namely, an air motor, a water pump, an oil mist collector, a pipe joint and a muffler. The pipe joint is composed of two parts, namely, an air inlet combination joint and a water outlet elbow. The air inlet combination joint is installed on the outside of the box body 200.

[0043] During use, the pneumatic pump 501 is started to absorb the oil in the oil storage tank 401, and the oil first passes through the filter unit 503 to filter the impurities on the wire rope in the oil, and then is sent to the drive housing 505 under the transportation of the connecting pipe 1 502 and the connecting pipe 2 504. The driving blade 509 drives the reciprocating screw 508 to start rotating under the push of the oil, and then the oil falls into the oil storage tank 401 through the oil outlet pipe 506 and the nozzle 507. At the same time, the dripping oil can also be evenly sprayed on the surface of the wire rope, thereby avoiding the phenomenon that the oil level is lowered due to the consumption of oil and the oil cannot be applied.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic oiling device for a mining steel wire rope, comprising a workbench (100), characterized in that: At least three boxes (200) are arranged on the workbench (100), and cleaning units (300) for cleaning the surface of the steel wire rope and oiling units (400) for oiling the cleaned steel wire rope are arranged in the boxes (200) along the moving direction of the steel wire rope, and driving units (500) for driving the cleaning units (300) are arranged on the boxes (200); The cleaning unit (300) comprises a gap cleaning module and a cleaning module, wherein four guide columns (301) are sleeved on the gap cleaning module and the cleaning module, and the ends of the guide columns (301) are connected to the inner wall of the box body (200). Four sleeves (302) are arranged between the gap cleaning module and the cleaning module, and the four sleeves (302) are sleeved on the four guide columns (301) respectively.

2. A pneumatic oiling device for mining wire rope according to claim 1, characterized in that: The gap cleaning module comprises a mounting frame (303), the inner wall of which is connected to a rotatable mounting ring (305) via a ring track (304), an inner ring body (306) is arranged inside the mounting ring (305), a baffle (307) is arranged between the inner ring body (306) and one side of the mounting ring (305), a plurality of shaft bodies (310) are sleeved on the inner ring body (306), one end of the shaft body (310) extends to the interior of the inner ring body (306) and is provided with a cleaning needle (311).

3. A pneumatic oiling device for mining wire ropes according to claim 2, characterized in that: A moving block (309) is provided at the other end of the shaft body (310); an adjusting disk (308) is rotatably connected to the other side of the inner ring body (306) and the mounting ring (305); a vortex rack (312) is provided on the abutting side of the adjusting disk (308) and the moving block (309); a tooth groove (313) corresponding to the vortex rack (312) is provided on the moving block (309); two limiting bolts (314) are threadedly connected to the adjusting disk (308); and a plurality of threaded holes corresponding to the limiting bolts (314) are provided on the baffle plate (307).

4. A pneumatic oiling device for mining wire ropes according to claim 1, characterized in that: The cleaning module comprises a second mounting frame (315), wherein a second mounting ring (317) is rotatably connected to the second mounting frame (315) via a second annular track (316), wherein the inner circumference of the second mounting ring (317) is provided with two fixing blocks (318), wherein the fixing blocks (318) are sleeved with connecting rods (319), and the ends of the two connecting rods (319) are connected to the gap cleaning module, and the inner circumference of the second mounting ring (317) is provided with a plurality of mounting frames (320), wherein the mounting frames (320) are sleeved with rod bodies (321), wherein the cross section of the rod bodies (321) is an I-shaped structure, wherein a cleaning brush (322) is provided at one end of the rod bodies (321), and a spring (323) is provided between the rod bodies (321) and the mounting frames (320).

5. The pneumatic oiling device for mining wire rope according to claim 1 is characterized in that: The oil coating unit (400) comprises an oil storage tank (401), the outer side surface of the oil storage tank (401) is rotatably connected to two guide rollers (402) via a frame, the two guide rollers (402) are symmetrically arranged, and the inner wall of the oil storage tank (401) is rotatably connected to two guide rollers (403).

6. A pneumatic oiling device for mining wire ropes according to claim 1, characterized in that: The driving unit (500) comprises a pneumatic pump (501), the liquid inlet end of the pneumatic pump (501) is connected to a filter unit (503) via a connecting pipe (502), and the filter unit (503) is in communication with an oil coating unit (400), the liquid outlet end of the pneumatic pump (501) is connected to a driving housing (505) via a connecting pipe (504), an oil outlet pipe (506) is provided at the bottom of the driving housing (505), and a nozzle (507) is provided at the bottom of the oil outlet pipe (506).

7. A pneumatic oiling device for mining wire ropes according to claim 6, characterized in that: A reciprocating screw rod (508) is rotatably connected to the driving housing (505); a portion of the reciprocating screw rod (508) located inside the driving housing (505) is provided with a plurality of driving blades (509); a threaded side of the reciprocating screw rod (508) is threadedly connected to a movable seat (510); the movable seat (510) is connected to the cleaning unit (300); and the reciprocating screw rod (508) is connected to the housing (200) via two fixing plates (511).

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