Endless rope winch supporting rope wheel set

Abstract

The utility model relates to mine transportation equipment technical field especially relates to a kind of endless rope winch supporting rope wheel set, including fixed plate, the inner wall of limiting groove is connected with limiting block in sliding, limiting block is fixedly connected with mounting seat on the side away from limiting groove, the inner chamber cavity wall of mounting seat is equipped with mounting groove, mounting groove is fixedly connected with filter plate, the inner chamber of mounting seat is divided into installation cavity and oil storage cavity by filter plate, the inner chamber cavity wall of installation cavity is rotatably connected with shaft, the outer wall of shaft is rotatably connected with wheel body, the upper surface of filter plate is equipped with rectangular slot in penetration, rectangular slot is slidably connected with oiling sponge block, and oiling sponge block is equipped with oil guide groove on both sides, oiling sponge block is embedded in oil storage cavity and adheres wheel body outer wall by the oiling sponge block as oil storage medium of the equipment setting, and dynamic coating is realized by the rotating friction of wheel body, forming uniform oil film, avoid the problem that wheel body and steel wire rope wear and tear caused by uneven artificial oiling.

Description

Technical Field

[0001] This utility model relates to the field of mining transportation equipment technology, and in particular to a set of rope-supporting wheels for an endless rope winch. Background Technology

[0002] Endless rope winches are a type of ordinary continuous rail transport equipment used in underground coal mine roadways, pulled by steel wire ropes. They are suitable for direct transport of materials and equipment in working face roadways, mining area inclines and concentrating track roadways without transshipment, under conditions of long distance, large inclination angle, variable slope, and large tonnage. They are an ideal replacement for traditional small winch relay and counter-pulling transport methods, enabling the transport of integrated hydraulic supports and various mine equipment.

[0003] The working principle of the endless rope winch with a rope support pulley assembly: The rope support pulley assembly is installed along the track to provide support for the wire rope, preventing the wire rope from sagging due to its own weight or tension during transportation, and avoiding friction between the wire rope and the tunnel floor. The main function of the endless rope winch with a rope support pulley assembly is to support and guide the wire rope, keeping it in the correct position during transportation, reducing friction between the wire rope and the tunnel floor or other objects, and ensuring safe and efficient transportation.

[0004] Traditional endless rope winch pulley assemblies still have many problems during use. On the one hand, manual application of lubricating oil can easily lead to uneven lubricating oil coverage, which increases friction between the pulley and the wire rope and accelerates wear. On the other hand, excessive lubricating oil cannot be recycled, resulting in waste and easily attracting dust to form clumps on the pulley surface, affecting the lubrication effect. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a rope-supporting pulley assembly for an endless rope winch, which solves the technical problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To solve the above technical problems, this utility model provides the following technical solution: a rope-supporting wheel assembly for an endless rope winch, including a fixed plate, a limiting groove is formed through the outer surface of the fixed plate, a limiting block is slidably connected to the inner wall of the limiting groove, a mounting base is fixedly connected to the side of the limiting block away from the limiting groove, an mounting groove is formed in the inner wall of the mounting base, a filter plate is fixedly connected in the mounting groove, the filter plate divides the inner cavity of the mounting base into a mounting cavity and an oil storage cavity, a rotating shaft is rotatably connected to the inner wall of the mounting cavity, a wheel is rotatably connected to the outer wall of the rotating shaft, a rectangular groove is formed through the upper surface of the filter plate, an oil-coated sponge block is slidably connected in the rectangular groove, and oil guide grooves are formed on both sides of the oil-coated sponge block.

[0009] To solve the above-mentioned technical problems, the present invention provides the following technical solution: there are two fixing plates, two fixing upright plates are fixedly connected between the two fixing plates, and a threaded rod is rotatably connected between the two fixing upright plates.

[0010] To solve the above technical problems, the present invention provides the following technical solution: a rotating disk is fixedly connected to one end of the threaded rod away from the fixed upright plate, two mounting plates are fixedly connected to the top of the two fixed plates, and a threaded groove is formed through the outer surface of the mounting base.

[0011] To solve the above technical problems, the present invention provides the following technical solution: the inner wall of the threaded groove is threadedly connected to the outer wall of the threaded rod, and a cleaning cotton block is fixedly connected to the inner wall of the mounting cavity, the number of the cleaning cotton blocks is two, and the side of the cleaning cotton block away from the inner wall of the mounting cavity is in contact with the outer wall of the wheel body.

[0012] To solve the above technical problems, the present invention provides the following technical solution: a long groove is provided through the outer surface of the mounting base, and a sealing block is slidably connected to the inner wall of the long groove. The side of the sealing block away from the long groove is fixedly connected to the side of the filter plate away from the mounting groove.

[0013] To solve the above technical problems, the present invention provides the following technical solution: a sealing plate is fixedly connected to the side of the sealing block away from the filter plate, and a screw hole is opened on the outer surface of the mounting base. The sealing plate is fixedly installed on the outer surface of the mounting base by inserting screws into the screw hole.

[0014] To solve the above-mentioned technical problems, the present invention provides the following technical solution: one side of the oil-coated sponge block extends into the oil storage cavity, the side of the oil-coated sponge block away from the oil storage cavity is arc-shaped, and the side of the oil-coated sponge block away from the oil storage cavity is in contact with the outer wall of the wheel body.

[0015] The beneficial effects of this utility model are:

[0016] 1. The equipment uses an oil-coating sponge block as an oil storage medium. The sponge block is embedded in the oil storage cavity and fits against the outer wall of the wheel. The lubricating oil is continuously released through the friction of the wheel rotation to achieve dynamic coating and form a uniform oil film, avoiding the problem of uneven manual oiling that causes wear between the wheel and the wire rope.

[0017] 2. The oil guide groove set by this device guides excess lubricating oil from the wheel surface back to the oil storage chamber. Excess lubricating oil may be covered with dust, which is filtered and intercepted by the filter plate before flowing back into the oil storage chamber to ensure the cleanliness of the lubricating oil in the oil storage chamber. At the same time, the lubricating oil is reused to reduce waste. The actual measured lubricating oil utilization rate is increased to more than 85%, and the maintenance cycle is extended to 3-6 months. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the threaded rod structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the wheel structure of this utility model.

[0022] Figure 4 This is a schematic diagram of the internal structure of the mounting base of this utility model.

[0023] In the diagram: 1. Fixed plate; 2. Limiting block; 3. Limiting groove; 4. Mounting plate; 5. Mounting base; 6. Wheel body; 7. Rotating disk; 8. Fixed upright plate; 9. Threaded rod; 10. Sealing plate; 11. Cleaning cotton block; 12. Rotating shaft; 13. Threaded groove; 14. Screw; 15. Sealing block; 16. Oiled sponge block; 17. Filter plate; 18. Oil guide groove; 19. Oil storage chamber; 20. Mounting chamber. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Example 1

[0026] Reference Figure 1-4 This is the first embodiment of the present invention, which provides a rope-supporting wheel assembly for an endless rope winch, including a fixed plate 1. A limiting groove 3 is formed through the outer surface of the fixed plate 1. A limiting block 2 is slidably connected to the inner wall of the limiting groove 3. A mounting seat 5 is fixedly connected to the side of the limiting block 2 away from the limiting groove 3. Two symmetrically arranged fixed plates 1 are slidably connected to the limiting block 2 through the limiting groove 3 to realize the horizontal position adjustment of the mounting seat 5 to adapt to different track widths and terrain changes. An installation groove is formed in the inner wall of the mounting seat 5, and a filter plate 17 is fixedly connected in the installation groove.

[0027] The filter plate 17 divides the inner cavity of the mounting base 5 into a mounting cavity 20 and an oil storage cavity 19. The oil storage cavity 19 is used to store lubricating oil. The inner wall of the mounting cavity 20 is rotatably connected to a rotating shaft 12, and the outer wall of the rotating shaft 12 is rotatably connected to a wheel 6. A rectangular groove is opened through the upper surface of the filter plate 17. An oiling sponge block 16 is slidably connected in the rectangular groove. The oiling sponge block 16 absorbs the lubricating oil in the oil storage cavity 19. Through the contact friction when the wheel 6 rotates, the lubricating oil is evenly applied to the outer wall of the wheel 6. Oil guide grooves 18 are opened on both sides of the oiling sponge block 16. The oil guide grooves 18 guide the excess lubricating oil on the surface of the wheel 6 back to the oil storage cavity 19 to achieve recycling.

[0028] Example 2

[0029] Reference Figure 1-4 This is the second embodiment of the present invention. This embodiment differs from the first embodiment in that: there are two fixing plates 1, and two fixing upright plates 8 are fixedly connected between the two fixing plates 1. A threaded rod 9 is rotatably connected between the two fixing upright plates 8. The threaded rod 9 is installed between the two fixing upright plates 8. A rotating disk 7 drives the threaded rod 9 to rotate, thereby moving the mounting base 5 and adjusting the distance between the two mounting bases 5. The end of the threaded rod 9 away from the fixing upright plate 8 is fixedly connected to the rotating disk 7. Two mounting plates 4 are fixedly connected to the top of the two fixing plates 1. A threaded groove 13 is formed through the outer surface of the mounting base 5.

[0030] The inner wall of the threaded groove 13 is threadedly connected to the outer wall of the threaded rod 9. The inner wall of the mounting cavity 20 is fixedly connected with two cleaning cotton blocks 11. The side of the cleaning cotton block 11 away from the inner wall of the mounting cavity 20 is in contact with the outer wall of the wheel body 6. The cleaning cotton blocks 11 are symmetrically arranged in the mounting cavity 20 and in contact with the outer wall of the wheel body 6 to remove dust and hardened oil from the surface of the wheel body 6 and maintain lubrication effectiveness. A long groove is opened through the outer surface of the mounting seat 5. A sealing block 15 is slidably connected to the inner wall of the long groove.

[0031] The side of the sealing block 15 away from the long groove is fixedly connected to the side of the filter plate 17 away from the mounting groove. The side of the sealing block 15 away from the filter plate 17 is fixedly connected to the sealing plate 10. The outer surface of the mounting base 5 is provided with screw holes. The sealing plate 10 is fixedly installed on the outer surface of the mounting base 5 by inserting screws 14 into the screw holes. One side of the oiling sponge block 16 extends into the oil storage cavity 19. The side of the oiling sponge block 16 away from the oil storage cavity 19 is arc-shaped. The side of the oiling sponge block 16 away from the oil storage cavity 19 is in contact with the outer wall of the wheel body 6.

[0032] The remaining structure is the same as that in Example 1.

[0033] During use, the staff first fixes the two fixing plates 1 symmetrically to the preset anchor points on both sides of the track through the bolt holes on the mounting plate 4, ensuring that the fixing plates 1 are parallel to the track axis. Then, the rotating disk 7 is rotated, which drives the threaded rod 9 to rotate and drives the mounting seat 5 to move along the direction of the limiting groove 3. This allows the distance between the two sets of mounting seats 5 to be adjusted to adapt to different track gauges. In addition, the sliding mounting seat 5 can change the movement position of the wire rope on the endless rope winch. After removing the screw 14, the sealing plate 10 can be removed and lubricating oil can be injected into the oil storage chamber 19. The oil-coated sponge block 16 begins to absorb the lubricating oil.

[0034] During operation, when the endless rope winch is running, the wire rope pulley 6 rotates around the shaft 12. When the pulley 6 rotates, the outer wall of the pulley 6 contacts and rubs against the arc-shaped surface of the oiled sponge block 16. The lubricating oil absorbed by the oiled sponge block 16 is evenly applied to the surface of the pulley 6, forming a continuous oil film. After the lubricating oil absorbed by the oiled sponge block 16 is evenly applied to the outer wall of the pulley 6, the excess lubricating oil flows back to the oil storage chamber 19 for recycling along the oil guide groove 18 opened on the oiled sponge block 16. Excess lubricating oil may be adhered to by dust, which is intercepted and filtered by the filter plate 17 and then flows back to the oil storage chamber 19 for reuse. The cleaning cotton block 11 continuously wipes the surface of the pulley 6 to remove dust and clumps, ensuring the lubrication effect.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A set of rope-supporting pulleys for an endless rope winch, characterized in that: The device includes a fixed plate (1), with a limiting groove (3) extending through its outer surface. A limiting block (2) is slidably connected to the inner wall of the limiting groove (3). A mounting base (5) is fixedly connected to the side of the limiting block (2) away from the limiting groove (3). An installation groove is provided in the inner wall of the mounting base (5). A filter plate (17) is fixedly connected in the installation groove. The filter plate (17) divides the inner cavity of the mounting base (5) into an installation cavity (20) and an oil storage cavity (19). A rotating shaft (12) is rotatably connected to the inner wall of the installation cavity (20). A wheel (6) is rotatably connected to the outer wall of the rotating shaft (12). A rectangular groove is extended through the upper surface of the filter plate (17). An oil-coating sponge block (16) is slidably connected in the rectangular groove. Oil guide grooves (18) are provided on both sides of the oil-coating sponge block (16).

2. The endless rope winch with matching rope sheave assembly according to claim 1, characterized in that: There are two fixing plates (1), and two fixing upright plates (8) are fixedly connected between the two fixing plates (1). A threaded rod (9) is rotatably connected between the two fixing upright plates (8).

3. The endless rope winch with matching rope sheave assembly according to claim 2, characterized in that: The threaded rod (9) is fixedly connected to a rotating disk (7) at one end away from the fixed upright plate (8), and two mounting plates (4) are fixedly connected to the top of the two fixed plates (1). The outer surface of the mounting base (5) is provided with a threaded groove (13).

4. The endless rope winch with matching rope sheave assembly according to claim 3, characterized in that: The inner wall of the threaded groove (13) is threadedly connected to the outer wall of the threaded rod (9). The inner wall of the mounting cavity (20) is fixedly connected with a cleaning cotton block (11). There are two cleaning cotton blocks (11). The side of the cleaning cotton block (11) away from the inner wall of the mounting cavity (20) is attached to the outer wall of the wheel body (6).

5. The endless rope winch with matching rope sheave assembly according to claim 1, characterized in that: The outer surface of the mounting base (5) is provided with a long groove, and a sealing block (15) is slidably connected to the inner wall of the long groove. The side of the sealing block (15) away from the long groove is fixedly connected to the side of the filter plate (17) away from the mounting groove.

6. The endless rope winch with matching rope sheave assembly according to claim 5, characterized in that: The sealing block (15) is fixedly connected to a sealing plate (10) on the side away from the filter plate (17). The outer surface of the mounting base (5) is provided with screw holes. The sealing plate (10) is fixedly installed on the outer surface of the mounting base (5) by inserting screws (14) into the screw holes.

7. The endless rope winch with matching rope sheave assembly according to claim 1, characterized in that: One side of the oil-coated sponge block (16) extends into the oil storage cavity (19). The side of the oil-coated sponge block (16) away from the oil storage cavity (19) is arc-shaped. The side of the oil-coated sponge block (16) away from the oil storage cavity (19) is in contact with the outer wall of the wheel body (6).

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