Automatic blowing equipment for mine hoisting steel wire rope

Abstract

The utility model discloses automatic blowing equipment for a mine hoisting steel wire rope. The upper surface of the base is rotationally connected with rollers, one side, close to the rollers, of the base is fixedly connected with a servo motor, the driving end of the servo motor is fixedly connected with the rollers, the upper surface of the base is fixedly connected with a placing frame, a steel wire rope is wound on the surfaces of the rollers, and an air blowing device is arranged on the surface of the base and comprises a box body. The upper surface of the box body is fixedly connected with a hollow pipe, one side of the base is fixedly connected with a vacuum machine, the driving end of the vacuum machine is fixedly connected with an air pipe, and the side, away from the vacuum machine, of the air pipe is communicated with the hollow pipe. The problems of equipment load increase, corrosion and the like caused by soil accumulation are effectively reduced, the service life of the steel wire rope and related equipment is prolonged, safe and stable operation of mine operation is guaranteed, and cleanliness, safety and high efficiency of mine mining lifting steel wire rope operation are integrally improved.

Description

Technical Field

[0001] This utility model relates to the field of mining equipment technology, specifically to an automatic air blowing device for mining hoisting wire ropes. Background Technology

[0002] Mine hoisting wire ropes are key components of mine hoisting systems, bearing the heavy responsibility of connecting hoisting containers and hoists to achieve vertical transportation of ore, personnel, and other materials. They must possess high strength, high toughness, and good wear and corrosion resistance to cope with harsh mining environments and enormous tensile forces. Their quality and performance directly affect the safety and efficiency of mine production. Once wear or wire breakage occurs, it may lead to serious accidents. Routine inspection and careful maintenance are required, including regular inspection of appearance, measurement of diameter, and assessment of internal damage, to ensure reliable operation and guarantee the smooth progress of mining operations.

[0003] Mining is a complex and highly challenging industrial activity. It begins with detailed geological exploration to determine key information such as ore reserves, distribution, and quality. Next, development work is carried out to construct access roads to the ore body. Then, techniques such as drilling and blasting are used to extract the ore from the ore body. The extracted ore is then loaded, transported, and delivered to a concentrator for processing. Throughout the entire process, safety and environmental protection must be given high priority. Effective measures must be taken to prevent collapses, dust pollution, and wastewater and slag treatment. At the same time, resource utilization must be rationally planned to improve ore recovery rates in order to achieve sustainable mining and operation.

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

[0005] Most existing mining hoisting wire ropes have soil adhering to their surface during winding. The soil increases the weight of the wire rope, increases the load on the hoisting system, accelerates equipment wear and energy consumption, shortens equipment lifespan, and increases operating costs. At the same time, the soil may contain corrosive substances, which will erode the wire rope over time, reduce its strength and toughness, cause safety hazards, and threaten the lives of mine workers and the normal operation of mining.

[0006] Therefore, we propose an automatic air blowing device for mine hoisting wire ropes to solve the problems mentioned above. Utility Model Content

[0007] The purpose of this invention is to provide an automatic air blowing device for steel wire ropes in mine hoisting. A servo motor drives rollers to wind up the steel wire rope, which then passes through the housing. At the same time, a vacuum machine is turned on, and the vacuum machine drives airflow through a hollow tube and air holes to blow and suck up the steel wire rope passing through the housing, blowing off the dirt adhering to the surface of the steel wire rope. Before entering the housing, the steel wire rope needs to pass through a frame, where soft bristles perform preliminary cleaning of the steel wire rope, removing large pieces of dirt, thus solving the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an automatic air blowing device for mine hoisting wire ropes, comprising: a base; a roller is rotatably connected to the upper surface of the base, a servo motor is fixedly connected to the side of the base near the roller, the drive end of the servo motor is fixedly connected to the roller, a placement frame is fixedly connected to the upper surface of the base, and a wire rope is wound around the surface of the roller.

[0009] The base is equipped with an air blowing device, which includes a box. A hollow tube is fixedly connected to the upper surface of the box. A vacuum machine is fixedly connected to one side of the base. An air pipe is fixedly connected to the drive end of the vacuum machine. The side of the air pipe away from the vacuum machine is connected to the hollow tube. An opening is provided on the surface of the box, and the wire rope is inserted into the opening. Air holes are provided on the lower surface of the hollow tube. By setting up the air blowing device, the dirt adhering to the surface of the wire rope can be cleaned efficiently, effectively reducing the problems of increased equipment load and corrosion caused by dirt accumulation, extending the service life of the wire rope and related equipment, ensuring the safe and stable operation of mining operations, and improving the cleanliness, safety, and efficiency of wire rope operations in mining hoisting.

[0010] Preferably, an airflow duct is fixedly connected to one side of the box body, and a filter screen is fixedly connected to the surface of the airflow duct. By setting the airflow duct, excess gas can be discharged from the box body, which increases the stability of the equipment.

[0011] Preferably, the air hole is located on the upper surface of the wire rope, and the airflow duct is connected to the box. By setting the box, when the wire rope passes through the box, the airflow driven by the vacuum machine is ejected through the hollow tube and the air hole to blow and suck the wire rope, so that the dirt adhering to the surface of the wire rope is blown off.

[0012] Preferably, a frame is fixedly connected to the side of the box near the opening, and soft bristles are fixedly connected to the inner wall of the frame. By setting the soft bristles, which are located on the frame, they play a role before the wire rope enters the box, and can perform preliminary cleaning of the wire rope. Due to its own characteristics, it can remove large pieces of dirt attached to the surface of the wire rope, and prevent too much dirt from entering the box with the wire rope.

[0013] Preferably, the surface of the box body is provided with a lifting device, the lifting device including an assembly plate, the assembly plate being fixedly connected to the box body, the surface of the assembly plate having a circular hole, a slide rail being slidably connected to the side of the box body near the assembly plate, a bracket being fixedly connected to the surface of the slide rail, and a wheel being rotatably connected to the surface of the bracket. By setting up the lifting device, the slide rail is slid by the cooperation of the threaded rod and the slide rail, thereby pushing the bracket and the wheel to move and lifting the wire rope.

[0014] Preferably, the wheel abuts against the wire rope, and the bracket is arranged in a "U" shape. By setting the wheel, as the bracket is pushed, the wheel will lift the wire rope, which can reduce the friction between the wire rope and the box body, avoid wear caused by friction, and protect the wire rope.

[0015] Preferably, a threaded rod is rotatably connected to the circular hole on the surface of the assembly plate, and a handle is fixedly connected to the lower surface of the threaded rod. By setting the threaded rod, since the threaded rod and the slide are in a threaded fit relationship, the slide will slide along the threaded rod according to the direction of the thread when the threaded rod rotates.

[0016] Preferably, the slide has a threaded hole on its surface, and the threaded rod is threadedly connected to the threaded hole on the surface of the slide. By setting the slide, the slide and the threaded rod cooperate, and when the threaded rod rotates, the slide will slide along the threaded rod accordingly. It can convert the rotational motion of the threaded rod into its own linear motion, play a transmission role, and realize the conversion of motion form.

[0017] Preferably, the lower surface of the box is provided with a picking device, which includes a collection box inserted into the box body. A triangular block is fixedly connected to one side of the collection box, and a hook is rotatably connected to the side of the box body near the triangular block. The hook has an angled opening on the side near the triangular block, and the hook abuts against the triangular block. A pull plate is fixedly connected to one side of the collection box. By setting up the picking device, after the wire rope is cleaned, the hook can be rotated to disengage it from the triangular plate, and the handle can be pulled out to facilitate the workers to clean the soil blown down by the airflow in the collection box.

[0018] Preferably, a rectangular plate is fixedly connected to one side of the box body, and a pressure spring is fixedly connected to the surface of the rectangular plate. The side of the pressure spring away from the rectangular plate is fixedly connected to a hook. By setting the pressure spring, when the mud in the collection box is cleaned and the collection box is reinserted into the box body, the triangular block will abut against the hook. At this time, the hook will rotate under force. After the triangular block passes through the hook, the pressure spring will generate elastic force due to the loss of the restraint of the triangular block. This elastic force will squeeze the hook, causing the hook to be tightly engaged with the triangular block, thereby achieving a stable fixation of the collection box in the box body.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This invention incorporates an air-blowing device, a lifting device, and a picking device. During use, a servo motor drives rollers to wind up the wire rope, which then passes through the housing. Simultaneously, a vacuum machine is activated, drawing air through a hollow tube and air holes to blow and suck up the wire rope as it passes through the housing, removing any dirt adhering to its surface. Before entering the housing, the wire rope passes through a frame where soft bristles provide initial cleaning, removing large pieces of dirt. To reduce friction and wear between the wire rope and the housing, a handle is rotated, simultaneously driving a threaded rod. This rotation, in conjunction with a sliding carriage, pushes a support and a wheel to lift the wire rope, reducing friction and providing better support. The rotating wheel helps guide the wire rope during winding. After the wire rope is cleaned, rotating the hook disengages it from the triangular plate, allowing the handle to be pulled out of the collection box to remove the dirt blown away by the airflow and falling into the box. After the dirt is removed, the collection box is reinserted. When the triangular block abuts against the hook, the hook rotates under force. When the triangular block passes through the hook, the pressure spring loses its restraint and generates elastic force to squeeze the hook and triangular block together to complete the fixation. By designing this utility model, dirt adhering to the surface of the wire rope is efficiently cleaned, effectively reducing the problems of increased equipment load and corrosion caused by dirt accumulation, extending the service life of the wire rope and related equipment, ensuring the safe and stable operation of mining operations, and comprehensively improving the cleanliness, safety, and efficiency of wire rope operations in mining. Attached Figure Description

[0021] Figure 1 This is a three-dimensional view of the main structure of an automatic air blowing device for hoisting steel wire ropes in mines according to this utility model;

[0022] Figure 2 This is a side view of the three-dimensional structure of an automatic air blowing device for hoisting steel wire ropes in mines according to this utility model;

[0023] Figure 3 This utility model relates to an automatic air blowing device for mine hoisting wire ropes. Figure 2 Enlarged 3D view of the structure at point A;

[0024] Figure 4 This is a three-dimensional view of the air blowing device structure in an automatic air blowing equipment for hoisting steel wire ropes in mines according to this utility model;

[0025] Figure 5 This utility model relates to an automatic air blowing device for mine hoisting wire ropes. Figure 4 Enlarged 3D view of the structure at point B;

[0026] Figure 6 This utility model relates to an automatic air blowing device for mine hoisting wire ropes. Figure 4 Enlarged 3D view of the structure at point C;

[0027] Figure 7 This is a three-dimensional cross-sectional view of the air blowing device in an automatic air blowing equipment for hoisting steel wire ropes in mines, according to this utility model.

[0028] In the diagram: 1. Base; 2. Roller; 3. Servo motor; 4. Placement rack; 5. Steel wire rope; 6. Air blowing device; 61. Box body; 62. Hollow tube; 63. Vacuum machine; 64. Air pipe; 65. Airflow duct; 66. Filter screen; 67. Opening; 68. Air hole; 69. Frame; 610. Soft bristles; 7. Lifting device; 71. Round wheel; 72. Bracket; 73. Slide; 74. Threaded rod; 75. Handle; 76. Assembly plate; 8. Picking device; 81. Collection box; 82. Pull plate; 83. Triangular block; 84. Hook; 85. Pressure spring; 86. Rectangular plate. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-7 As shown, this utility model provides a technical solution: an automatic air blowing device for mine hoisting wire rope, including: a base 1; a roller 2 is rotatably connected to the upper surface of the base 1, a servo motor 3 is fixedly connected to the side of the base 1 near the roller 2, the drive end of the servo motor 3 is fixedly connected to the roller 2, a placement frame 4 is fixedly connected to the upper surface of the base 1, and a wire rope 5 is wound around the surface of the roller 2.

[0031] according to Figure 3 As shown, an air blowing device 6 is provided on the surface of the base 1. The air blowing device 6 includes a box 61, a hollow tube 62 is fixedly connected to the upper surface of the box 61, a vacuum machine 63 is fixedly connected to one side of the base 1, and an air pipe 64 is fixedly connected to the drive end of the vacuum machine 63. The side of the air pipe 64 away from the vacuum machine 63 is connected to the hollow tube 62. An opening 67 is opened on the surface of the box 61, and the wire rope 5 is inserted into the opening 67. An air hole 68 is opened on the lower surface of the hollow tube 62. By setting up the air blowing device 6, the dirt adhering to the surface of the wire rope 5 is efficiently cleaned, effectively reducing the problems of increased equipment load and corrosion caused by dirt accumulation, extending the service life of the wire rope 5 and related equipment, ensuring the safe and stable operation of mining operations, and improving the cleanliness, safety and efficiency of the wire rope 5 operation in mining hoisting.

[0032] according to Figure 1-4 As shown, an airflow duct 65 is fixedly connected to one side of the housing 61, and a filter screen 66 is fixedly connected to the surface of the airflow duct 65. By setting the airflow duct 65, excess gas can be discharged outside the housing 61, which increases the stability of the equipment.

[0033] according to Figure 1-4 As shown, the air hole 68 is located on the upper surface of the wire rope 5, and the airflow duct 65 is connected to the box 61. By setting the box 61, when the wire rope 5 passes through the box 61, the airflow driven by the vacuum machine 63 is ejected through the hollow tube 62 and the air hole 68 to blow and suck the wire rope 5, so that the dirt adhering to the surface of the wire rope 5 is blown off.

[0034] according to Figure 1-4 As shown, a frame 69 is fixedly connected to the side of the box 61 near the opening 67. A soft bristle 610 is fixedly connected to the inner wall of the frame 69. By setting the soft bristle 610, which is located on the frame 69, it plays a role before the wire rope 5 enters the box 61. It can perform preliminary cleaning of the wire rope 5. Due to its own characteristics, it can remove large pieces of dirt attached to the surface of the wire rope 5, preventing too much dirt from entering the box 61 with the wire rope 5.

[0035] according to Figure 5 As shown, a lifting device 7 is provided on the surface of the box body 61. The lifting device 7 includes an assembly plate 76, which is fixedly connected to the box body 61. A circular hole is opened on the surface of the assembly plate 76. A slide 73 is slidably connected to the side of the box body 61 near the assembly plate 76. A bracket 72 is fixedly connected to the surface of the slide 73. A wheel 71 is rotatably connected to the surface of the bracket 72. By setting up the lifting device 7, the slide 73 is slidable by the cooperation between the threaded rod 74 and the slide 73, thereby pushing the bracket 72 and the wheel 71 to move and lift the wire rope 5.

[0036] according to Figure 5 As shown, the wheel 71 abuts against the wire rope 5, and the bracket 72 is arranged in a "U" shape. By setting the wheel 71, as the bracket 72 is pushed, the wheel 71 will lift the wire rope 5, which can reduce the friction between the wire rope 5 and the box 61, avoid wear caused by friction, and protect the wire rope 5.

[0037] according to Figure 5 As shown, a threaded rod 74 is rotatably connected to a circular hole on the surface of the assembly plate 76. A handle 75 is fixedly connected to the lower surface of the threaded rod 74. By setting the threaded rod 74, since the threaded rod 74 and the slide 73 are in a threaded fit relationship, when the threaded rod 74 rotates, the slide 73 will slide along the threaded rod 74 according to the direction of the thread.

[0038] according to Figure 5As shown, the slide 73 has a threaded hole on its surface, and the threaded rod 74 is threadedly connected to the threaded hole on the surface of the slide 73. By setting the slide 73, the slide 73 and the threaded rod 74 cooperate. When the threaded rod 74 rotates, the slide 73 will slide along the threaded rod 74 accordingly. It can convert the rotational motion of the threaded rod 74 into its own linear motion, play a transmission role, and realize the conversion of motion form.

[0039] according to Figure 6 As shown, a picking device 8 is provided on the lower surface of the box body 61. The picking device 8 includes a collection box 81, which is inserted into the box body 61. A triangular block 83 is fixedly connected to one side of the collection box 81. A hook 84 is rotatably connected to the side of the box body 61 near the triangular block 83. The hook 84 has an angled opening on the side near the triangular block 83. The hook 84 abuts against the triangular block 83. A pull plate 82 is fixedly connected to one side of the collection box 81. By setting up the picking device 8, after the steel wire rope 5 is cleaned, the hook 84 is rotated to disengage it from the triangular plate, and the handle 75 can be pulled to pull out the collection box 81, which is convenient for staff to clean the soil blown down by the airflow in the collection box 81.

[0040] according to Figure 6 As shown, a rectangular plate 86 is fixedly connected to one side of the box 61. A pressure spring 85 is fixedly connected to the surface of the rectangular plate 86. The side of the pressure spring 85 away from the rectangular plate 86 is fixedly connected to the hook 84. By setting the pressure spring 85, when the mud in the collection box 81 is cleaned and the collection box 81 is reinserted into the box 61, the triangular block 83 will abut against the hook 84. At this time, the hook 84 will rotate under force. After the triangular block 83 passes through the hook 84, the pressure spring 85 will generate elastic force because it is no longer restrained by the triangular block 83. This elastic force will squeeze the hook 84, causing the hook 84 to be tightly engaged with the triangular block 83, thereby achieving a stable fixation of the collection box 81 in the box 61.

[0041] The overall effect of the mechanism is as follows: By setting up an air blowing device 6, a lifting device 7, and a picking device 8, during use, the servo motor 3 drives the roller 2 to wind up the wire rope 5, which then passes through the box 61. At the same time, the vacuum machine 63 is turned on, and the vacuum machine 63 drives airflow through the hollow tube 62 and through the air hole 68 to blow and suck the wire rope 5 that has passed through the box 61, blowing off the dirt adhering to the surface of the wire rope 5. Before entering the box 61, the wire rope 5 needs to pass through the frame 69. The soft bristles 610 in the frame 69 perform preliminary cleaning of the wire rope 5, removing large pieces of dirt. In order to reduce the friction and wear between the wire rope 5 and the box 61, the handle 75 is rotated. The rotation of the handle 75 drives the threaded rod 74, which rotates in conjunction with the sliding carriage 73. As the sliding carriage 73 slides, it pushes the bracket 72 and the wheel 71 to lift the wire rope 5, reducing the friction between the wire rope 5 and the box 61. This design facilitates support for the wire rope 5. The rotating wheel 71 also assists in guiding the wire rope 5 during winding. After cleaning, the hook 84 is disengaged from the triangular plate, allowing the handle 75 to be pulled out of the collection box 81. This removes the dirt blown away by the airflow and falling into the collection box 81. After cleaning, the collection box 81 is reinserted into the box body 61. When the triangular block 83 abuts against the hook 84, the hook 84 rotates under force. When the triangular block 83 passes through the hook 84, the pressure spring 85 loses its restraint and generates elastic force to press the hook 84 and the triangular block 83 together, securing them. This design efficiently cleans the dirt adhering to the surface of the wire rope 5, effectively reducing problems such as increased equipment load and corrosion caused by dirt accumulation. It extends the service life of the wire rope 5 and related equipment, ensuring safe and stable operation in mining. Overall, it improves the cleanliness, safety, and efficiency of wire rope 5 operations in mining.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic air blowing device for mine hoisting wire ropes, characterized in that: include: Base (1); a roller (2) is rotatably connected to the upper surface of the base (1), a servo motor (3) is fixedly connected to the side of the base (1) near the roller (2), the drive end of the servo motor (3) is fixedly connected to the roller (2), a placement rack (4) is fixedly connected to the upper surface of the base (1), and a steel wire rope (5) is wound around the surface of the roller (2). The base (1) is provided with an air blowing device (6). The air blowing device (6) includes a box (61). A hollow tube (62) is fixedly connected to the upper surface of the box (61). A vacuum machine (63) is fixedly connected to one side of the base (1). An air pipe (64) is fixedly connected to the drive end of the vacuum machine (63). The side of the air pipe (64) away from the vacuum machine (63) is connected to the hollow tube (62). An opening (67) is opened on the surface of the box (61). The wire rope (5) is inserted into the opening (67). An air hole (68) is opened on the lower surface of the hollow tube (62).

2. The automatic air blowing device for mine hoisting wire ropes according to claim 1, characterized in that: An airflow duct (65) is fixedly connected to one side of the box (61), and a filter screen (66) is fixedly connected to the surface of the airflow duct (65).

3. The automatic air blowing device for mine hoisting wire ropes according to claim 2, characterized in that: The air hole (68) is located on the upper surface of the wire rope (5), and the airflow duct (65) is connected to the box body (61).

4. The automatic air blowing device for mine hoisting wire ropes according to claim 1, characterized in that: A frame (69) is fixedly connected to the side of the box (61) near the opening (67), and soft bristles (610) are fixedly connected to the inner wall of the frame (69).

5. The automatic air blowing device for mine hoisting wire ropes according to claim 1, characterized in that: The surface of the box body (61) is provided with a lifting device (7), the lifting device (7) includes an assembly plate (76), the assembly plate (76) is fixedly connected to the box body (61), the surface of the assembly plate (76) is provided with a round hole, the side of the box body (61) near the assembly plate (76) is slidably connected to a slide (73), the surface of the slide (73) is fixedly connected to a bracket (72), and the surface of the bracket (72) is rotatably connected to a wheel (71).

6. The automatic air blowing device for mine hoisting wire ropes according to claim 5, characterized in that: The wheel (71) abuts against the wire rope (5), and the bracket (72) is arranged in a "U" shape.

7. The automatic air blowing device for mine hoisting wire ropes according to claim 5, characterized in that: A threaded rod (74) is rotatably connected to a circular hole on the surface of the assembly plate (76), and a handle (75) is fixedly connected to the lower surface of the threaded rod (74).

8. The automatic air blowing device for mine hoisting wire ropes according to claim 7, characterized in that: The slide (73) has a threaded hole on its surface, and the threaded rod (74) is threadedly connected to the threaded hole on the surface of the slide (73).

9. The automatic air blowing device for mine hoisting wire ropes according to claim 1, characterized in that: The lower surface of the box (61) is provided with a picking device (8), which includes a collection box (81). The collection box (81) is inserted into the box (61). A triangular block (83) is fixedly connected to one side of the collection box (81). A hook (84) is rotatably connected to the side of the box (61) near the triangular block (83). The hook (84) has an angle on the side near the triangular block (83). The hook (84) abuts against the triangular block (83). A pull plate (82) is fixedly connected to one side of the collection box (81).

10. An automatic air blowing device for mine hoisting wire ropes according to claim 9, characterized in that: A rectangular plate (86) is fixedly connected to one side of the box (61), and a pressure spring (85) is fixedly connected to the surface of the rectangular plate (86). The side of the pressure spring (85) away from the rectangular plate (86) is fixedly connected to a hook (84).

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