Automatic blowing and oiling equipment for mine hoisting steel wire rope

Abstract

The invention discloses automatic blowing and oiling equipment for a mine hoisting steel wire rope. The automatic blowing and oiling equipment comprises a base; a support is fixedly connected to the upper surface of the base, a rolling wheel is rotationally connected to the side, close to the support, of the base, a servo motor is fixedly connected to the side, close to the rolling wheel, of the base, the driving end of the servo motor is fixedly connected with the rolling wheel, and a steel cable is wound around the upper surface of the rolling wheel. Lubricating oil is provided timely and properly in the steel cable winding process, abrasion caused by friction between the steel cable and the cylinder is effectively reduced, the service life of the steel cable is greatly prolonged, the operation stability and reliability of related equipment are guaranteed, high cost and equipment shutdown time caused by frequent replacement of the steel cable are reduced, and the service life of the steel cable is prolonged. Meanwhile, pollution and waste of a working site caused by random dripping of the lubricating oil are reduced, the environment-friendly requirement is met, cyclic utilization of resources can be achieved, the total consumption of the lubricating oil is reduced, and the operation cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of ore mining, in particular to automatic air blowing and oiling equipment for mine hoisting wire ropes. Background Art

[0002] Mining is an important industrial activity that extracts mineral resources from the earth's crust. First, geological exploration is needed to determine the location, reserves and quality of the minerals, and a mining plan is developed based on the data. Common open-pit mining directly excavates ore by stripping off the topsoil and rocks, while underground mining requires digging tunnels and shafts to mine deep underground. During the mining process, various types of mechanical equipment, such as drilling rigs, loaders, and transport vehicles, are used to improve efficiency. At the same time, safety protection is emphasized to prevent accidents such as collapse and gas explosions. Environmental protection must also be taken into account, and waste rock, wastewater and other wastes must be properly handled to achieve a balance between efficient resource acquisition and sustainable development.

[0003] Mine hoisting wire rope is a key component in the mine hoisting system. It is mainly made of twisted steel wire and has high strength and toughness. Its structure includes strands and core ropes. The strands are generally twisted around the core rope. This structure enables the wire rope to withstand huge axial tension. The material of the wire rope is usually high-quality carbon steel or alloy steel. These materials ensure the wear resistance, corrosion resistance and fatigue resistance of the wire rope. In mining operations, it is used to connect hoisting containers such as skips, cages and hoists, and undertakes the important task of lifting heavy objects such as ore, personnel and equipment. Its safety factor is very high. At the same time, according to different mine hoisting requirements, the diameter, lay pitch, number of wires and other parameters of the wire rope will also be different to adapt to various complex mine hoisting environments.

[0004] However, the existing processing equipment has the following shortcomings:

[0005] The lack of lubrication during the winding process will greatly increase the friction of the wire rope, which will lead to increased wear of the wire rope, rapid wear of the steel wire on its surface, reduce the strength and service life of the wire rope, increase the risk of breakage, and threaten the safety of mining operations. It is easy to cause local overheating of the wire rope, further weakening its material properties, and may even cause deformation and annealing of the wire rope, losing its original mechanical properties.

[0006] Therefore, we proposed an automatic air blowing and oiling equipment for mine hoisting wire ropes to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide an automatic air blowing and oiling device for mine hoisting wire ropes. The leather plug is pulled out, and then lubricating oil is added to the oil box. When the steel rope passes through the cylinder, the DC motor drives the gear to rotate. While the gear rotates, the driving bar pulls the slide plate to open the discharge port. Then the lubricating oil flows out and drips on the cylinder, and the soft hair inside the cylinder is soaked. When the steel rope passes through the soft hair, the lubricating oil is evenly applied to the steel rope to solve the problems raised by the above-mentioned background technology.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic blowing and oiling device for a mine hoisting wire rope, comprising: a base; a bracket is fixedly connected to the upper surface of the base, a roller is rotatably connected to the side of the base close to the bracket, a servo motor is fixedly connected to the side of the base close to the roller, a driving end of the servo motor is fixedly connected to the roller, and a steel cable is wound around the upper surface of the roller;

[0009] A lubrication component is provided on the upper surface of the base, and the lubrication component includes an assembly frame, the assembly frame is fixedly connected to the base, the upper surface of the assembly frame is fixedly connected to an oil box, the upper surface of the assembly frame is fixedly connected to a support rod, the upper surface of the support rod is fixedly connected to a collecting tank, the support rod is fixedly connected to a cylinder on the side close to the collecting tank, the inner wall of the cylinder is provided with soft hair, the steel cable and the cylinder are inserted, and the lubrication component is provided to achieve accurate and automatic lubrication operation, and lubricating oil is provided in a timely and appropriate amount during the winding process of the steel cable, which effectively reduces the wear caused by friction between the steel cable and the cylinder, greatly prolongs the service life of the steel cable, ensures the stability and reliability of the operation of related equipment, reduces the high cost and equipment downtime caused by frequent replacement of steel cables, and reduces the pollution and waste of the workplace caused by random dripping of lubricating oil, which not only meets environmental protection requirements, but also realizes the recycling of resources, reduces the overall consumption of lubricating oil, and reduces operating costs.

[0010] Preferably, an oil filling hole is opened on the upper surface of the oil box, and a leather plug is inserted into the inner wall of the oil filling hole on the upper surface of the oil box. By setting up the oil box, it is a storage container for lubricating oil, which provides a stable source of lubricating oil for the entire lubrication system, ensuring that there is sufficient lubricating oil available during the wire rope winding process.

[0011] Preferably, a discharge port is provided on the lower surface of the oil box, and a slide plate is slidably connected to one side of the oil box close to the discharge port. By setting the slide plate, the slide plate can control the outflow of the lubricating oil. In the initial state, the slide plate may be in a position to close the discharge port to prevent the lubricating oil from flowing out when it is not needed. When the DC motor drives the gear to rotate and the gear cooperates with the drive bar to pull the slide plate, the discharge port is opened.

[0012] Preferably, a driving bar is fixedly connected to the surface of the slide plate, a ferrule is fixedly connected to the side of the oil box close to the driving bar, and a DC motor is fixedly connected to the inner wall of the ferrule. By setting the DC motor, the DC motor is the key factor in starting the entire lubrication process. When the steel cable passes through the cylinder, the DC motor starts to work and drives the gear to rotate. This action is like a switch, triggering a subsequent series of lubrication actions, so that the lubrication component enters the working state from a static state, ensuring that the lubricating oil can flow out at an appropriate time, and providing a power source for the lubrication of the steel cable.

[0013] Preferably, a gear is fixedly connected to the driving end of the DC motor, and the gear is meshingly connected to the driving bar. By setting the gear, the power generated by the DC motor is rotational power, and the power of the motor is transmitted to the driving bar connected thereto by driving the gear to rotate. This power transmission method can effectively convert the rotational motion of the motor into linear motion of the driving bar, thereby pulling the skateboard. The meshing between the teeth of the gear ensures the stability and accuracy of the power transmission, so that the power of the motor can be transmitted in a predetermined direction and manner.

[0014] Preferably, a fixed plate is fixedly connected to one side of the assembly frame, and a water pump is fixedly connected to the surface of the fixed plate. By setting up the water pump, after the lubricating oil completes lubrication of the steel cable, excess lubricating oil drips into the collection tank. At this time, the lubricating oil needs to be recovered into the oil box for recycling, and the water pump serves as the power source for this recovery process.

[0015] Preferably, a water pipe is fixedly connected to the lower surface of the collecting tank, and one end of the water pipe away from the collecting tank is fixedly connected to the oil box. The driving end of the water pump is connected to the water pipe. By setting up the water pipe, when the air pump blows excess lubricating oil toward the water pipe and makes it flow into the water pipe, the water pipe takes on the task of transporting the lubricating oil from the collecting tank back to the oil box.

[0016] Preferably, an air pump is fixedly connected to one side of the assembly frame, an air pipe is fixedly connected to the driving end of the air pump, and the side of the air pipe away from the air pump is fixedly connected to the collecting tank. By setting up the air pump, when excess lubricating oil drips into the collecting tank, the air pump delivers airflow to the air pipe, and uses the force of the airflow to blow the lubricating oil in the collecting tank to make it flow in the direction of the water pipe.

[0017] Preferably, the air pipe passes through the collecting tank on one side close to the collecting tank, and the collecting tank is arranged on the lower surface of the cylinder. By setting the collecting tank, during the lubrication process of the steel cable, the lubricating oil drips from the cylinder onto the steel cable for lubrication, but the amount of lubricating oil in this process may be difficult to accurately control, and excess lubricating oil will flow down.

[0018] Preferably, the side of the water pipe close to the collecting tank is connected to the collecting tank, and the side of the water pipe away from the collecting tank is connected to the oil box.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention is provided with a lubricating component. When in use, the leather plug is pulled out, and then the lubricating oil is filled in the oil box. When the steel cable passes through the cylinder, the DC motor drives the gear to rotate. While the gear rotates, the driving bar pulls the slide plate to open the discharge port. Then the lubricating oil flows out and drips on the cylinder, and the soft hair inside the cylinder is soaked. When the steel cable passes through the soft hair, the lubricating oil is evenly spread on the steel cable, and the excess lubricating oil drips into the collection tank. The air pump drives the air flow into the air pipe, and the air pipe discharges the air flow, blowing the lubricating oil to flow in the direction of the water pipe and enter the water pipe. Then the water pump drives the lubricating oil through The oil is returned to the oil box through the water pipe for recycling. By setting up the present invention, accurate and automatic lubrication operation can be achieved, and lubricating oil can be provided in a timely and appropriate amount during the winding process of the steel cable, effectively reducing the wear caused by friction between the steel cable and the cylinder, greatly extending the service life of the steel cable, ensuring the stability and reliability of the operation of related equipment, reducing the high cost and equipment downtime caused by frequent replacement of steel cables, and reducing pollution and waste of the workplace caused by random dripping of lubricating oil. It not only meets environmental protection requirements, but also realizes the recycling of resources, reduces the overall consumption of lubricating oil, and reduces operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a main structural stereogram of an automatic air blowing and oiling device for hoisting wire ropes in a mine according to the present invention;

[0022] Figure 2 It is a partial structural stereogram of an automatic air blowing and oiling device for hoisting wire ropes in a mine according to the present invention;

[0023] Figure 3 This is a three-dimensional diagram of the structure of the lubrication component in the automatic air blowing and oiling equipment for mine hoisting wire ropes of the present invention;

[0024] Figure 4 This is a three-dimensional diagram of the collecting tank structure in the automatic air blowing and oiling equipment for mine hoisting wire ropes of the present invention;

[0025] Figure 5 The invention relates to an automatic blowing and oiling device for a mine hoisting wire rope. Figure 4 A magnified stereogram of the structure at point A;

[0026] Figure 6 The present invention is a three-dimensional diagram of the oil box structure of an automatic air blowing and oiling device for mine hoisting wire ropes.

[0027] In the figure: 1. base; 2. bracket; 3. roller; 4. servo motor; 5. steel cable; 6. lubrication assembly; 61. oil box; 62. leather plug; 63. cylinder; 64. fixing plate; 65. water pump; 66. collecting tank; 67. assembly frame; 68. air pump; 69. support rod; 610. discharge port; 611. slide plate; 612. drive bar; 613. gear; 614. DC motor; 615. ferrule; 616. air pipe; 617. water pipe. DETAILED DESCRIPTION

[0028] 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 implementation regulations described 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.

[0029] See also Figure 1-6 As shown, the present invention provides a technical solution: an automatic air blowing and oiling equipment for mine hoisting wire rope, comprising: a base 1; a bracket 2 is fixedly connected to the upper surface of the base 1, a roller 3 is rotatably connected to the side of the base 1 close to the bracket 2, a servo motor 4 is fixedly connected to the side of the base 1 close to the roller 3, a driving end of the servo motor 4 is fixedly connected to the roller 3, and a steel cable 5 is wound around the upper surface of the roller 3.

[0030] according to Figure 3 As shown, a lubrication component 6 is provided on the upper surface of the base 1, and the lubrication component 6 includes an assembly frame 67, the assembly frame 67 is fixedly connected to the base 1, an oil box 61 is fixedly connected to the upper surface of the assembly frame 67, a support rod 69 is fixedly connected to the upper surface of the support rod 69, a collection tank 66 is fixedly connected to the upper surface of the support rod 69, a cylinder 63 is fixedly connected to the side of the support rod 69 close to the collection tank 66, the inner wall of the cylinder 63 is provided with soft hairs, and the steel cable 5 and the cylinder 63 are inserted. By setting the lubrication component 6, accurate and automatic lubrication operation can be achieved, and lubricating oil is provided in a timely and appropriate amount during the winding process of the steel cable 5, which effectively reduces the wear caused by friction between the steel cable 5 and the cylinder 63, greatly prolongs the service life of the steel cable 5, ensures the stability and reliability of the operation of related equipment, reduces the high cost and equipment downtime caused by frequent replacement of the steel cable 5, and reduces the pollution and waste of the workplace caused by random dripping of lubricating oil, which not only meets the environmental protection requirements, but also realizes the recycling of resources, reduces the overall consumption of lubricating oil, and reduces operating costs.

[0031] according to Figure 3-6As shown, an oil filling hole is opened on the upper surface of the oil box 61, and a leather plug 62 is inserted into the inner wall of the oil filling hole on the upper surface of the oil box 61. By setting up the oil box 61, it is a storage container for lubricating oil, providing a stable source of lubricating oil for the entire lubrication system, ensuring that there is enough lubricating oil available during the winding process of the steel cable 5.

[0032] according to Figure 3-6 As shown, a discharge port 610 is provided on the lower surface of the oil box 61, and a slide plate 611 is slidably connected to one side of the oil box 61 close to the discharge port 610. By setting the slide plate 611, the slide plate 611 can control the outflow of the lubricating oil. In the initial state, the slide plate 611 may be in a position to close the discharge port 610 to prevent the lubricating oil from flowing out when it is not needed. When the DC motor 614 drives the gear 613 to rotate, the gear 613 cooperates with the driving bar 612 to pull the slide plate 611, and the discharge port 610 is opened.

[0033] according to Figure 3-6 As shown, the surface of the slide plate 611 is fixedly connected to a driving bar 612, the side of the oil box 61 close to the driving bar 612 is fixedly connected to a sleeve 615, and the inner wall of the sleeve 615 is fixedly connected to a DC motor 614. By setting the DC motor 614, the DC motor 614 is the key factor in starting the entire lubrication process. When the steel cable 5 passes through the cylinder 63, the DC motor 614 starts to work and drives the gear 613 to rotate. This action is like a switch, triggering a series of subsequent lubrication actions, so that the lubrication component 6 enters the working state from the static state, ensuring that the lubricating oil can flow out at the appropriate time, and providing a power source for the lubrication of the steel cable 5.

[0034] according to Figure 3-6 As shown, the driving end of the DC motor 614 is fixedly connected with a gear 613, and the gear 613 is meshed with the driving bar 612. By setting the gear 613, the power generated by the DC motor 614 is rotational power, and the power of the motor is transmitted to the driving bar 612 connected thereto by driving the gear 613 to rotate. This power transmission method can effectively convert the rotational motion of the motor into the linear motion of the driving bar 612, thereby pulling the skateboard 611. The meshing between the teeth of the gear 613 ensures the stability and accuracy of the power transmission, so that the power of the motor can be transmitted in a predetermined direction and manner.

[0035] according to Figure 3-6 As shown, a fixing plate 64 is fixedly connected to one side of the assembly frame 67, and a water pump 65 is fixedly connected to the surface of the fixing plate 64. By setting the water pump 65, after the lubricating oil completes lubrication of the steel cable 5, excess lubricating oil drips into the collection tank 66. At this time, the lubricating oil needs to be recovered into the oil box 61 for recycling, and the water pump 65 serves as the power source for this recovery process.

[0036] according to Figure 3-6 As shown, a water pipe 617 is fixedly connected to the lower surface of the collecting tank 66, and one end of the water pipe 617 away from the collecting tank 66 is fixedly connected to the oil box 61, and the driving end of the water pump 65 is connected to the water pipe 617. By setting the water pipe 617, when the air pump 68 blows excess lubricating oil toward the water pipe 617 and makes it flow into the water pipe 617, the water pipe 617 takes on the task of transporting the lubricating oil from the collecting tank 66 back to the oil box 61.

[0037] according to Figure 3-6 As shown, one side of the assembly frame 67 is fixedly connected to an air pump 68, and the driving end of the air pump 68 is fixedly connected to an air pipe 616. The side of the air pipe 616 away from the air pump 68 is fixedly connected to the collecting tank 66. By setting the air pump 68, when excess lubricating oil drops into the collecting tank 66, the air pump 68 delivers airflow to the air pipe 616, and uses the force of the airflow to blow the lubricating oil in the collecting tank 66 to make it flow toward the direction of the water pipe 617.

[0038] according to Figure 3-6 As shown, the side of the air pipe 616 close to the collecting tank 66 passes through the collecting tank 66, and the collecting tank 66 is arranged on the lower surface of the cylinder 63. By setting the collecting tank 66, during the lubrication process of the steel cable 5, the lubricating oil drips from the cylinder 63 onto the steel cable 5 for lubrication, but the amount of lubricating oil in this process may be difficult to accurately control, and excess lubricating oil will flow down.

[0039] according to Figure 3-6 As shown, the side of the water pipe 617 close to the collecting tank 66 is connected to the collecting tank 66 , and the side of the water pipe 617 away from the collecting tank 66 is connected to the oil box 61 .

[0040] The effect achieved by the whole mechanism is as follows: by setting the lubricating assembly 6, when in use, the leather plug 62 is pulled out, and then the lubricating oil is added to the oil box 61. When the steel cable 5 passes through the cylinder 63, the DC motor 614 drives the gear 613 to rotate. While the gear 613 rotates, the driving bar 612 pulls the slide plate 611 to open the discharge port 610. Then the lubricating oil flows out and drips on the cylinder 63, and the soft hair inside the cylinder 63 is soaked. When the steel cable 5 passes through the soft hair, the lubricating oil is evenly applied to the steel cable 5, and the excess lubricating oil drips into the collection tank 66. The air pump 68 drives the air flow into the air pipe 616, and the air pipe 616 discharges the air flow to blow the lubricating oil in the direction of the water pipe 617. It flows to and enters the water pipe 617, and then the water pump 65 drives the lubricating oil through the water pipe 617 back to the oil box 61 to complete the recovery. By setting up the present invention, accurate and automatic lubrication operation can be achieved, and the lubricating oil is provided in a timely and appropriate amount during the winding process of the steel cable 5, which effectively reduces the wear caused by friction between the steel cable 5 and the cylinder 63, greatly prolongs the service life of the steel cable 5, ensures the stability and reliability of the operation of related equipment, reduces the high cost and equipment downtime caused by frequent replacement of the steel cable 5, and reduces the pollution and waste of the workplace caused by random dripping of lubricating oil. It not only meets the environmental protection requirements, but also realizes the recycling of resources, reduces the overall consumption of lubricating oil, and reduces operating costs.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic blowing and oiling equipment for mine hoisting wire rope, characterized by: include: A base (1); the upper surface of the base (1) is fixedly connected to a bracket (2); a side of the base (1) close to the bracket (2) is rotatably connected to a roller (3); a side of the base (1) close to the roller (3) is fixedly connected to a servo motor (4); a driving end of the servo motor (4) is fixedly connected to the roller (3); and a steel cable (5) is wound around the upper surface of the roller (3); The upper surface of the base (1) is provided with a lubrication assembly (6), the lubrication assembly (6) comprises an assembly frame (67), the assembly frame (67) is fixedly connected to the base (1), the upper surface of the assembly frame (67) is fixedly connected to an oil box (61), the upper surface of the assembly frame (67) is fixedly connected to a support rod (69), the upper surface of the support rod (69) is fixedly connected to a collection tank (66), the support rod (69) is fixedly connected to a cylinder (63) on one side close to the collection tank (66), the inner wall of the cylinder (63) is provided with soft hair, and the steel cable (5) is inserted into the cylinder (63).

2. The automatic air blowing and oiling equipment for mine hoisting wire rope according to claim 1 is characterized in that: An oil filling hole is formed on the upper surface of the oil box (61), and a leather plug (62) is inserted into the inner wall of the oil filling hole on the upper surface of the oil box (61).

3. The automatic air blowing and oiling equipment for mine hoisting wire rope according to claim 1 is characterized in that: A discharge port (610) is provided on the lower surface of the oil box (61), and a slide plate (611) is slidably connected to a side of the oil box (61) close to the discharge port (610).

4. The automatic air blowing and oiling equipment for mine hoisting wire rope according to claim 3 is characterized in that: A driving bar (612) is fixedly connected to the surface of the slide plate (611), a clamping sleeve (615) is fixedly connected to a side of the oil box (61) close to the driving bar (612), and a DC motor (614) is fixedly connected to the inner wall of the clamping sleeve (615).

5. The automatic air blowing and oiling equipment for mine hoisting wire rope according to claim 4 is characterized in that: A gear (613) is fixedly connected to the driving end of the DC motor (614), and the gear (613) is meshingly connected to the driving bar (612).

6. The automatic air blowing and oiling equipment for mine hoisting wire rope according to claim 1 is characterized in that: A fixing plate (64) is fixedly connected to one side of the assembly frame (67), and a water pump (65) is fixedly connected to the surface of the fixing plate (64).

7. The automatic air blowing and oiling equipment for mine hoisting wire rope according to claim 1 is characterized in that: A water pipe (617) is fixedly connected to the lower surface of the collection tank (66), one end of the water pipe (617) away from the collection tank (66) is fixedly connected to the oil box (61), and the driving end of the water pump (65) is connected to the water pipe (617).

8. The automatic air blowing and oiling equipment for mine hoisting wire rope according to claim 1 is characterized in that: An air pump (68) is fixedly connected to one side of the assembly frame (67), an air pipe (616) is fixedly connected to the driving end of the air pump (68), and a side of the air pipe (616) away from the air pump (68) is fixedly connected to the collection tank (66).

9. The automatic air blowing and oiling equipment for mine hoisting wire rope according to claim 8 is characterized in that: The air pipe (616) passes through the collecting tank (66) on a side close to the collecting tank (66), and the collecting tank (66) is arranged on the lower surface of the cylinder (63).

10. The automatic air blowing and oiling equipment for mine hoisting wire rope according to claim 7, characterized in that: The side of the water pipe (617) close to the collecting tank (66) is connected to the collecting tank (66), and the side of the water pipe (617) away from the collecting tank (66) is connected to the oil box (61).

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