Automatic oil injector for steel wire rope

Abstract

The utility model provides an automatic oil injector for a steel wire rope. Comprising an oil storage device, an oil injection port is formed in the upper end of the oil storage device, an oil outlet hole is formed in the lower end of the oil storage device, the lower end of the oil outlet hole is connected with a flexible oil outlet brush, the steel wire rope is half surrounded by the flexible oil outlet brush, the flexible oil outlet brush has a guiding and positioning effect on the steel wire rope, and a fixing device is arranged on the side face of the oil storage device. The fixing device is used for fixing the oil reservoir; the oil storage device and the flexible oil outlet brush are arranged at the upper end of the steel wire rope, the oil storage device continuously supplies oil to the flexible oil outlet brush, and the oil outlet amount of the flexible oil outlet brush can be adjusted; meanwhile, the flexible oil outlet brush guides and positions the steel wire rope, and the steel wire rope is prevented from being separated from the oil injector in the movable lubricating process.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel wire rope lubrication, and particularly relates to an automatic oiler for steel wire ropes. Background Art

[0002] Steel wire rope is a spiral steel wire bundle twisted together with steel wires that meet the requirements of mechanical properties and geometric dimensions according to certain rules. Steel wire rope consists of steel wire, rope core and lubricating grease. Steel wire rope is first twisted into strands by multiple layers of steel wires, and then twisted into a spiral rope with a certain number of strands around the rope core. The lubricating grease is injected and impregnated by an oiling machine;

[0003] Wire rope is an important equipment in construction machinery. In most cases, wire rope is used in conjunction with pulleys, motors and other equipment to achieve dynamic operations such as traction and lifting. During use, wire rope will constantly rub against equipment such as pulleys and bearings, so it needs to be lubricated regularly. In particular, the rope core of the wire rope needs to be fully lubricated so that the force between the steel wires of the wire rope can be evenly distributed, extending the life of the wire rope and avoiding accidents caused by wire rope jamming or breakage;

[0004] The invention discloses a device for lifting a steel wire rope oiler, which solves the safety and reliability problem of steel wire rope lifting systems in underground mines of non-coal mines and is particularly suitable for oiling winding steel wire ropes and friction steel wire ropes. Utility Model Content

[0005] In view of the above problems, the utility model proposes an automatic oiler for wire rope, comprising an oil reservoir, an oil filling port is provided at the upper end of the oil reservoir, an oil outlet hole is provided at the lower end of the oil reservoir, a flexible oil outlet brush is connected to the lower end of the oil outlet hole, the flexible oil outlet brush semi-surrounds the wire rope, the flexible oil outlet brush has a guiding and positioning function for the wire rope, and a fixing device is provided on the side of the oil reservoir, and the fixing device is used to fix the oil reservoir.

[0006] According to an embodiment of the utility model, the cross-sectional shape of the flexible oil-discharging brush is an arc, and the chord length of the arc is greater than the diameter of the steel wire rope.

[0007] According to an embodiment of the present invention, the fixing device includes a fixing rod and a fixing plate.

[0008] According to an embodiment of the present utility model, an adjusting device and an adjusting rod are provided between the fixing rod and the fixing plate, and the adjusting device is used to adjust and fix the angle between the adjusting rod and the fixing rod.

[0009] According to an embodiment of the utility model, the oil reservoir is provided with an oil quantity adjustment button at the position of the oil outlet.

[0010] According to an embodiment of the utility model, the fixing plate is detachably mounted on the wire rope machine.

[0011] According to one embodiment of the utility model, one end of the adjusting device is fixedly connected to the fixing rod, the other end of the adjusting device is rotatably connected to the adjusting rod, the other end of the fixing rod is fixedly connected to the oil reservoir, and the other end of the adjusting rod is rotationally connected to the fixing plate.

[0012] According to an embodiment of the utility model, the fixing plate is provided with a sliding groove on the side facing the adjusting rod, the adjusting rod is connected to a sliding rod in a damped rotation manner at the middle of one end close to the fixing plate, and the sliding rod is slidably connected to the sliding groove.

[0013] According to an embodiment of the utility model, a telescopic rod is provided at the lower end of the fixed plate, and one end of the telescopic rod is fixedly connected to the sliding rod.

[0014] According to an embodiment of the utility model, a blocking cover is provided at the upper end of the oil filling port.

[0015] The utility model discloses an automatic oiler for steel wire rope, wherein an oil reservoir and a flexible oil outlet brush are arranged at the upper end of the steel wire rope, wherein the oil reservoir continuously supplies oil to the flexible oil outlet brush and the oil outlet amount of the flexible oil outlet brush can be adjusted; meanwhile, the flexible oil outlet brush guides and positions the steel wire rope, thereby preventing the steel wire rope from escaping from the oiler during the process of moving and lubricating.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 Shows a schematic diagram of the structure of the utility model;

[0019] Figure 2 It shows a schematic diagram of the structure of the fixed plate in the embodiment of the utility model;

[0020] In the figure, 1. oil reservoir; 2. oil filling port; 3. oil outlet hole; 4. flexible oil outlet brush; 5. fixing device; 51. fixing rod; 52. fixing plate; 6. adjusting device; 7. adjusting rod; 8. oil quantity adjusting button; 9. sliding groove; 10. sliding rod; 11. telescopic rod; 12. blocking cover. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The embodiment of the utility model provides an automatic oiler for steel wire ropes to solve the problem in the prior art that steel wire ropes may have quality problems due to the environment or untimely maintenance, which may lead to safety accidents. The utility model comprises an oil reservoir 1, an oil filling port 2 is provided at the upper end of the oil reservoir 1, an oil outlet hole 3 is provided at the lower end of the oil reservoir 1, a flexible oil outlet brush 4 is connected to the lower end of the oil outlet hole 3, the flexible oil outlet brush 4 half surrounds the steel wire rope, and the flexible oil outlet brush 4 has a guiding and positioning function for the steel wire rope, and a fixing device 5 is provided on the side of the oil reservoir 1, and the fixing device 5 is used to fix the oil reservoir 1.

[0023] The cross-sectional shape of the flexible oil-discharging brush 4 is an arc, and the chord length of the arc is greater than the diameter of the steel wire rope.

[0024] The oil reservoir 1 is provided with an oil quantity adjustment button 8 at the position of the oil outlet hole 3 ; and a blocking cover 12 is provided at the upper end of the oil filling port 2 .

[0025] refer to Figure 1 , Figure 1 The schematic diagram of the structure of the utility model shows that the oil reservoir 1 is fixed by a fixing device 5, the oil reservoir 1 is located at the upper end of the wire rope, the flexible oil brush 4 is in contact with the wire rope, and the oil volume adjustment button 8 adjusts the oil volume.

[0026] In the specific implementation, the oil reservoir 1 is installed on the upper end of the wire rope through the fixing device 5, the flexible oil brush 4 is facing the upper end of the wire rope, the oil quantity adjustment button 8 is first reset to zero, and then the baffle 12 at the upper end of the oil reservoir 1 is opened, and the lubricating oil is injected into the oil reservoir 1 from the oil filling port 2, and then the baffle 12 is closed. Of course, the lubricating oil can also be loaded into the oil reservoir 1 in advance, and then the oil reservoir 1 is installed at the upper end of the wire rope.

[0027] Then adjust the oil quantity adjustment button 8, control the oil output of the oil outlet hole 3 according to the demand of the wire rope, the lubricating oil flows through the oil outlet hole 3 to the flexible oil outlet brush 4, and then is smeared on the wire rope through the flexible oil outlet brush 4; for example, equipment such as a winch drives the wire rope to rotate slowly, and during the operation of the wire rope, the wire rope passes through the flexible oil outlet brush 4, and the flexible oil outlet brush 4 evenly lubricates each position of the wire rope. During the movement of the wire rope, the flexible oil outlet brush 4 half-wraps the wire rope to prevent the wire rope from deviating during the movement and moving out of the oil reservoir 1, thereby ensuring the lubrication effect of the entire wire rope.

[0028] The utility model arranges an oil reservoir 1 and a flexible oil outlet brush 4 at the upper end of the steel wire rope; the oil reservoir 1 continuously supplies oil to the flexible oil outlet brush 4 and can adjust the oil outlet amount of the flexible oil outlet brush 4; at the same time, the flexible oil outlet brush 4 guides and positions the steel wire rope to prevent the steel wire rope from escaping from the oiler during the moving lubrication process.

[0029] In one embodiment, the fixing device 5 includes a fixing rod 51 and a fixing plate 52; the fixing plate 52 is detachably mounted on the wire rope machine.

[0030] refer to Figure 1 , Figure 1 The schematic structural diagram of the utility model is shown, in which the fixing rod 51 is fixedly connected to the oil reservoir 1, and the fixing plate 52 fixes the oil reservoir 1 on the equipment or the ground.

[0031] In a specific implementation, a fixing device 5 is provided on the side of the oil reservoir 1, and a fixing plate 52 is detachably mounted on a wire rope machine, which is a device used to wind wire ropes, such as a winch, etc. The fixing plate 52 can be mounted on the wire rope machine by bolt connection, snap connection, etc., or it can be directly mounted on the ground. On the one hand, the oiler can be removed to adjust the state of use or storage of the oiler; on the other hand, the position of the oiler mounted on the wire rope machine can be adjusted to facilitate lubrication of wire ropes wound at different positions; for example, if the starting end of the wire rope winding is on the left side of the machine this time, the oiler is mounted on the left side of the wire rope machine. If the starting end of the wire rope winding is on the right side of the machine after the next use, the oiler is mounted on the right side of the wire rope machine, and the installation position of the oiler device is adjusted as needed.

[0032] In one embodiment, an adjusting device 6 and an adjusting rod 7 are provided between the fixing rod 51 and the fixing plate 52, and the adjusting device 6 is used to adjust and fix the angle between the adjusting rod 7 and the fixing rod 51; one end of the adjusting device 6 is fixedly connected to the fixing rod 51, and the other end of the adjusting device 6 is rotatably connected to the adjusting rod 7, the other end of the fixing rod 51 is fixedly connected to the oil reservoir 1, and the other end of the adjusting rod 7 is connected to the fixing plate 52 for damping rotation.

[0033] refer to Figure 1 , Figure 1 The schematic structural diagram of the utility model is shown, in which the adjusting device 6 is connected to the fixing rod 51 and the adjusting rod 7 , and the adjusting rod 7 is connected to the fixing plate 52 .

[0034] The adjusting rod 7 is rotatably connected with the adjusting device 6, and the angle between the fixing rod 51 and the adjusting rod 7 can be adjusted according to the height of the winch and other equipment, and according to the position of the steel wire rope to be lubricated, so as to adjust the lateral distance and vertical height of the oil reservoir 1. After the position of the oil reservoir 1 is adjusted, the angle between the fixing rod 51 and the adjusting rod 7 is fixed by the adjusting device 6. The adjusting device 6 can use a multi-hole pin structure to align the adjusting rod 7 with the pin holes at different positions, and then fix it, so as to adjust the angle between the pin structure and the adjusting rod 7. During the rotation of the adjusting rod 7 and the adjusting device 6, the other end of the adjusting rod 7 also damps the rotation between the fixing plate 52. After rotating to the required angle, the angle of the adjusting rod 7 is fixed, so that the oil reservoir 1 can be located on the steel wire rope at different specific positions in a larger range, and the steel wire rope can be accurately lubricated.

[0035] In one embodiment, the fixed plate 52 is provided with a sliding groove 9 on the side facing the adjusting rod 7, and the adjusting rod 7 is connected with a sliding rod 10 for damping rotation in the middle of one end close to the fixed plate 52; a telescopic rod 11 is provided at the lower end of the fixed plate 52, one end of the telescopic rod 11 is fixedly connected to the sliding rod 10, and the sliding rod 10 is slidably connected to the sliding groove 9.

[0036] refer to Figure 2 , Figure 2 A schematic diagram of the structure on the fixing plate 52 in an embodiment of the utility model is shown.

[0037] During the specific implementation process, when the lateral position of the oil storage tank is located directly above the wire rope and the fixation does not need to be adjusted temporarily, and the height of the oil storage tank cannot achieve the contact between the flexible oil brush 4 and the wire rope, it is necessary to move the adjusting rod 7 to different height positions of the fixed plate 52, and drive the sliding rod 10 to move up and down by telescopic rod 11, thereby driving the adjusting rod 7, the fixed rod 51 and the oil reservoir 1 and other structures to move up and down synchronously, so as to realize the overall adjustment of the height of the oil reservoir 1 and other structures.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic oiler for wire ropes, characterized in that: The invention comprises an oil reservoir (1), wherein an oil filling port (2) is provided at the upper end of the oil reservoir (1), an oil outlet hole (3) is provided at the lower end of the oil reservoir (1), a flexible oil outlet brush (4) is connected to the lower end of the oil outlet hole (3), the flexible oil outlet brush (4) semi-surrounds a steel wire rope, and the flexible oil outlet brush (4) has a guiding and positioning function for the steel wire rope, and a fixing device (5) is provided on the side of the oil reservoir (1), and the fixing device (5) is used to fix the oil reservoir (1).

2. The automatic oiler for steel wire rope according to claim 1, characterized in that: The cross-sectional shape of the flexible oil-discharging brush (4) is an arc, and the chord length of the arc is greater than the diameter of the steel wire rope.

3. The automatic oiler for steel wire rope according to claim 2, characterized in that: The fixing device (5) comprises a fixing rod (51) and a fixing plate (52).

4. The automatic oiler for steel wire rope according to claim 3, characterized in that: An adjusting device (6) and an adjusting rod (7) are provided between the fixing rod (51) and the fixing plate (52); the adjusting device (6) is used to adjust and fix the angle between the adjusting rod (7) and the fixing rod (51).

5. The automatic oiler for steel wire rope according to claim 4, characterized in that: The oil reservoir (1) is provided with an oil quantity adjustment button (8) at the position of the oil outlet hole (3).

6. The automatic oiler for steel wire rope according to claim 5, characterized in that: The fixing plate (52) is detachably mounted on the wire rope machine.

7. The automatic oiler for steel wire rope according to claim 6, characterized in that: One end of the adjusting device (6) is fixedly connected to the fixing rod (51), the other end of the adjusting device (6) is rotationally connected to the adjusting rod (7), the other end of the fixing rod (51) is fixedly connected to the oil reservoir (1), and the other end of the adjusting rod (7) is rotationally connected to the fixing plate (52) in a damping manner.

8. The automatic oiler for steel wire rope according to claim 7, characterized in that: The fixing plate (52) is provided with a sliding groove (9) on the side facing the adjusting rod (7); the adjusting rod (7) is connected to a sliding rod (10) in a damped rotation manner at the middle of one end close to the fixing plate (52); and the sliding rod (10) is slidably connected to the sliding groove (9).

9. The automatic oiler for steel wire rope according to claim 8, characterized in that: A telescopic rod (11) is provided at the lower end of the fixed plate (52), and one end of the telescopic rod (11) is fixedly connected to the sliding rod (10).

10. The automatic oiler for steel wire rope according to claim 9, characterized in that: A blocking cover (12) is provided at the upper end of the oil filling port (2).

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