Automatic oiling device for a wire rope of a pulley

Abstract

The utility model relates to pulley steel wire rope technical field, concretely is a kind of pulley steel wire rope automatic oiling device, including machine table and the two groups of connecting plates being installed in one side of machine table, the one end of machine table is fixed with bottom plate, the one end of machine table is equipped with oil outlet bucket, the inside fixed of machine table has multiple groups of oil drip pipe, the one end fixed of oil outlet bucket has multiple groups of fixed block, the utility model purposes at to provide when pulley rotation will drive rotary roller rotation, rotary roller rotation simultaneously drives rolling disc rotation, rolling disc rotation will make second connecting rod reciprocate, second connecting rod movement simultaneously will drive compression plate piston movement in oil storage bucket inside, simultaneously, oil in oil storage bucket inside will be compressed to oil outlet bucket by compression plate through oil delivery pipe, such that both can save the time of replacing oil, and certain degree can avoid the hidden danger when artificial oil replacement, and certain degree improves work efficiency, improves the automation of device.

Description

Technical Field

[0001] This utility model relates to the field of pulley wire rope technology, specifically to an automatic lubrication device for pulley wire rope. Background Technology

[0002] Pulley wire rope combines high strength and flexibility, and has advantages such as high load-bearing capacity. It is particularly suitable for heavy-duty applications. Its multi-layer wire structure provides excellent tensile strength, while the pulley system distributes the force and reduces local wear. Its good flexibility allows it to adapt to small radius bends. Wire rope is safe and reliable. There are usually visible signs before damage, which makes it easy to detect and maintain. It is also lightweight and flexible in layout. It is widely used in lifting, traction and transmission systems, which significantly improves equipment efficiency and durability.

[0003] Currently, in engineering machinery enterprises and other fields, lifting mechanisms that use pulleys and wire ropes for traction and lifting are prone to accidents such as wire rope breakage when the pulleys and wire ropes are rusted or insufficiently lubricated. Manual lubrication of the wire ropes is required, which is frequent and has low safety. An automatic lubrication device is needed to meet the daily lubrication and lubrication needs of pulleys and wire ropes.

[0004] Through field application, this invention effectively solves the problems of frequent manual lubrication and the lack of dedicated automatic wire rope lubrication equipment. It enables automatic lubrication of equipment, saves on manual lubrication costs, extends equipment lifespan, and significantly reduces costs and increases efficiency. Utility Model Content

[0005] The purpose of this invention is to provide an automatic lubrication device for pulley wire ropes to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic oiling device for pulley wire ropes, comprising a machine base and two sets of connecting plates installed on one side of the machine base. A base plate is fixed to one end of the machine base, and an oil outlet tank is installed at one end of the machine base. Multiple sets of dripping pipes are fixed inside the machine base. Multiple sets of fixing blocks are fixed to one end of the oil outlet tank. Multiple sets of first connecting rods are provided at one end of the multiple sets of fixing blocks. Multiple sets of rolling discs are provided at one end of the multiple sets of first connecting rods. A rotating roller is fixedly installed on one side of the multiple sets of rolling discs. Multiple sets of pulleys are fixed to one side of the rotating rollers. Multiple sets of fixed discs are fixedly installed on the connecting plates.

[0007] Multiple sets of second connecting rods are fixed to one end of the rolling disc, and a compression plate is provided at one end of each set of second connecting rods. An oil storage tank is provided at one end of the base plate, a filter screen is fixed to one end of the oil storage tank, and an oil delivery pipe is provided on one side of the oil storage tank.

[0008] Preferably, one end of the oil delivery pipe is located inside the oil storage tank, and the other end of the oil delivery pipe is located on the oil outlet tank, and the oil delivery pipe is a flexible hose.

[0009] Preferably, one end of the oil outlet barrel is connected to multiple sets of springs, and the springs are symmetrically distributed at the bottom of the oil outlet barrel, so that the oil outlet barrel can slide up and down inside the machine.

[0010] Preferably, the compression plate is located inside the oil storage tank, and the compression plate performs a piston-like movement inside the oil storage tank.

[0011] Preferably, one end of the multiple sets of oil dripping pipes is inserted into the inside of the oil outlet tank, and the oil dripping pipes are evenly distributed at the bottom of the oil outlet tank.

[0012] Preferably, a one-way valve is installed inside the oil pipeline.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] When using this device, the wire rope rotates on the pulley block. The rotation of the pulleys drives the rotating roller to rotate, which in turn drives the rolling disc to rotate. The rotation of the rolling disc causes the second connecting rod to move up and down reciprocally. Simultaneously, the movement of the second connecting rod drives the compression plate to perform piston-like movements inside the oil storage tank. At the same time, the oil inside the oil storage tank is compressed by the compression plate through the oil delivery pipe into the oil outlet tank. A one-way valve is installed inside the oil delivery pipe to prevent the oil from being sucked back when the compression plate moves up. This saves time when changing oil, avoids the potential dangers of manual oil changes to a certain extent, and improves work efficiency and automation of the device.

[0015] When the wire rope rotates on the pulley block, the rotation of the pulley drives the rotating roller to rotate, which in turn drives the rolling disc to rotate. The rotation of the rolling disc causes the first connecting rod to reciprocate up and down. Since the fixed block is fixed to one end of the oil outlet barrel and the other end of the fixed block is connected to the first connecting rod, and multiple sets of springs are fixed to one end of the oil outlet barrel, the first connecting rod will cause the oil outlet barrel to vibrate up and down while it is reciprocating up and down. The up and down vibration of the oil outlet barrel will cause the oil inside the oil outlet barrel to drip onto the pulley through the oil dripping pipe. Therefore, the wire rope sliding on the pulley can be effectively lubricated. Attached Figure Description

[0016] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0017] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is one of the enlarged partial views of the present invention;

[0020] Figure 5 This is a second enlarged view of a portion of the present invention.

[0021] In the diagram: 1. Machine base; 2. Base plate; 3. Pulley; 4. Fixed disc; 5. Oil outlet tank; 6. Oil delivery pipe; 7. Connecting plate; 8. Spring; 9. Oil dripping pipe; 10. First connecting rod; 11. Second connecting rod; 12. Rolling disc; 13. Rotating roller; 14. Filter screen; 15. Compression plate; 16. Oil storage tank; 22. Fixed block. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1 to 5 This utility model provides a machine base 1 and two sets of connecting plates 7 installed on one side of the machine base 1. A base plate 2 is fixed at one end of the machine base 1, and an oil outlet tank 5 is installed at one end of the machine base 1. Multiple sets of dripping pipes 9 are fixed inside the machine base 1. Multiple sets of fixing blocks 22 are fixed at one end of the oil outlet tank 5. Multiple sets of first connecting rods 10 are provided at one end of the multiple sets of fixing blocks 22. Multiple sets of rolling discs 12 are provided at one end of the multiple sets of first connecting rods 10. A rotating roller 13 is fixedly installed on one side of the multiple sets of rolling discs 12. Multiple sets of pulleys 3 are fixedly installed on one side of the rotating roller 13. Multiple sets of fixing discs 4 are fixedly installed on the connecting plate 7.

[0024] Multiple sets of second connecting rods 11 are fixed to one end of the rolling disc 12. A compression plate 15 is provided at one end of the multiple sets of second connecting rods 11. An oil storage tank 16 is provided at one end of the bottom plate 2. A filter screen 14 is fixed to one end of the oil storage tank 16. An oil delivery pipe 6 is provided on one side of the oil storage tank 16.

[0025] When using this device, the wire rope rotates on the pulley block. When the pulley 3 rotates, it drives the rotating roller 13 to rotate. The rotating roller 13 rotates at the same time, which drives the rolling disk 12 to rotate. The rotation of the rolling disk 12 causes the second connecting rod 11 to move up and down. While the second connecting rod 11 moves, it drives the compression plate 15 to make piston movements inside the oil storage tank 16. At the same time, the oil inside the oil storage tank 16 is compressed by the compression plate 15 through the oil delivery pipe 6 into the oil outlet tank 5. A one-way valve is installed inside the oil delivery pipe 6 to prevent the oil from being sucked back when the compression plate 15 moves upward. This not only saves the time of changing the oil, but also avoids the potential dangers of manual oil changing to a certain extent. At the same time, it improves the work efficiency and the automation of the device to a certain extent.

[0026] When the wire rope rotates on the pulley block, the rotation of pulley 3 drives the rotating roller 13 to rotate, which in turn drives the rolling disc 12 to rotate. The rotation of the rolling disc 12 causes the first connecting rod 10 to reciprocate up and down. Since the fixing block 22 is fixed to one end of the oil outlet 5 and the other end of the fixing block 22 is connected to the first connecting rod 10, and multiple sets of springs 8 are fixed to one end of the oil outlet 5, the first connecting rod 10 will cause the oil outlet 5 to vibrate up and down while reciprocating up and down. The up and down vibration of the oil outlet 5 will cause the oil inside the oil outlet 5 to drip onto the pulley 3 through the oil dripping pipe 9. Therefore, the wire rope sliding on the pulley 3 can be effectively lubricated. When oil drips onto pulley 3 for an extended period, the oil on pulley 3 accumulates and gradually drips onto filter screen 14. The filter screen 14 filters out the solidified oil clumps, and the oil is stored inside the oil storage tank 16 after filtration. When the second connecting rod 11 moves the compression plate 15 upward, the oil can flow into the lower half of the oil storage tank 16 through the gap between the compression plate 15 and the oil storage tank 16. This ingenious design not only improves the utilization rate of mechanical oil dripping and extends the service life of the device, but also uses filtration to recover and reuse the used oil, thus improving environmental protection to a certain extent. It also prevents oil clumps from clogging the device and improves the working efficiency of the device.

[0027] In an optional embodiment, one end of the oil delivery pipe 6 is located inside the oil storage tank 16, and the other end of the oil delivery pipe 6 is located on the oil outlet tank 5, and the oil delivery pipe 6 is a flexible hose.

[0028] It should be noted that when the second connecting rod 11 moves, it will drive the compression plate 15 to make piston movement inside the oil storage tank 16. At the same time, the oil inside the oil storage tank 16 will be compressed by the compression plate 15 through the oil delivery pipe 6 into the oil outlet tank 5. A one-way valve is installed inside the oil delivery pipe 6.

[0029] In an optional embodiment, one end of the oil outlet 5 is connected to multiple sets of springs 8, and the springs 8 are symmetrically distributed at the bottom of the oil outlet 5, so that the oil outlet 5 can slide up and down inside the machine base 1.

[0030] It should be noted that the rotation of pulley 3 will drive the rotation of rotating roller 13, and the rotation of rotating roller 13 will drive the rotation of rolling disk 12. The rotation of rolling disk 12 will cause the first connecting rod 10 to move up and down. While the connecting rod 10 is moving up and down, it will cause the oil outlet 5 to vibrate up and down. The spring can buffer the oil outlet 5.

[0031] In an alternative embodiment, the compression plate 15 is inside the oil reservoir 16, and the compression plate 15 performs a piston-like movement inside the oil reservoir 16.

[0032] It should be noted that when the pulley 3 rotates, it will drive the rotating roller 13 to rotate. The rotation of the rotating roller 13 will drive the rolling disk 12 to rotate. The rotation of the rolling disk 12 will cause the second connecting rod 11 to move up and down. While the second connecting rod 11 is moving, it will drive the compression plate 15 to make piston movements inside the oil storage tank 16.

[0033] In an optional embodiment, one end of multiple sets of oil dripping pipes 9 is inserted into the inside of the oil outlet tank 5, and the oil dripping pipes 9 are evenly distributed at the bottom of the oil outlet tank 5.

[0034] It should be noted that the up-and-down vibration of the oil outlet 5 will cause the oil inside the oil outlet 5 to drip onto the pulley 3 through the oil dripping pipe 9, thus effectively lubricating the steel wire rope sliding on the pulley 3.

[0035] In an optional embodiment, a one-way valve is provided inside the oil pipeline 6.

[0036] It should be noted that when the second connecting rod 11 moves, it will drive the compression plate 15 to make piston movement inside the oil storage tank 16. At the same time, the oil inside the oil storage tank 16 will be compressed by the compression plate 15 through the oil delivery pipe 6 into the oil outlet tank 5. A one-way valve is installed inside the oil delivery pipe 6.

[0037] Working principle: When using this device, the wire rope will rotate on the pulley block. When the pulley 3 rotates, it will drive the rotating roller 13 to rotate. The rotating roller 13 will drive the rolling disk 12 to rotate at the same time. The rotation of the rolling disk 12 will cause the second connecting rod 11 to move up and down. While the second connecting rod 11 is moving, it will drive the compression plate 15 to make piston movement inside the oil storage tank 16. At the same time, the oil inside the oil storage tank 16 will be compressed by the compression plate 15 through the oil delivery pipe 6 into the oil outlet tank 5.

[0038] When the wire rope rotates on the pulley block, the rotation of pulley 3 drives the rotating roller 13 to rotate, which in turn drives the rolling disk 12 to rotate. The rotation of the rolling disk 12 causes the first connecting rod 10 to reciprocate up and down. Since the fixed block 22 is fixed to one end of the oil outlet 5, and the other end of the fixed block 22 is connected to the first connecting rod 10, and multiple sets of springs 8 are fixed to one end of the oil outlet 5, the first connecting rod 10 will cause the oil outlet 5 to vibrate up and down while reciprocating up and down. The up and down vibration of the oil outlet 5 will cause... Oil inside the oil tank 5 drips onto the pulley 3 through the oil dripping pipe 9, thus effectively lubricating the steel wire rope sliding on the pulley 3. As oil drips onto the pulley 3 for a long time, more and more oil accumulates on the pulley 3 and gradually drips onto the filter screen 14. The filter screen 14 filters out the condensed oil clumps, and the oil is stored inside the oil storage tank 16 after filtration. When the second connecting rod 11 moves the compression plate 15 upward, the oil can flow into the lower half of the oil storage tank 16 through the gap between the compression plate 15 and the oil storage tank 16.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic lubrication device for pulley wire ropes, comprising a machine base (1) and two sets of connecting plates (7) installed on one side of the machine base (1), characterized in that, One end of the machine base (1) is fixed with a base plate (2), and one end of the machine base (1) is equipped with an oil outlet tank (5). Multiple sets of dripping pipes (9) are fixed inside the machine base (1). Multiple sets of fixing blocks (22) are fixed at one end of the oil outlet tank (5). Multiple sets of first connecting rods (10) are provided at one end of the multiple sets of fixing blocks (22). Multiple sets of rolling discs (12) are provided at one end of the multiple sets of first connecting rods (10). A rotating roller (13) is fixedly installed on one side of the multiple sets of rolling discs (12). Multiple sets of pulleys (3) are fixed on one side of the rotating rollers (13). Multiple sets of fixed discs (4) are fixedly installed on the connecting plate (7). One end of the rolling disc (12) is fixed with multiple sets of second connecting rods (11), and one end of the multiple sets of second connecting rods (11) is provided with a compression plate (15). One end of the bottom plate (2) is provided with an oil storage tank (16), one end of the oil storage tank (16) is fixed with a filter screen (14), and one side of the oil storage tank (16) is provided with an oil delivery pipe (6).

2. The automatic lubrication device for pulley wire rope according to claim 1, characterized in that, One end of the oil delivery pipe (6) is located inside the oil storage tank (16), and the other end of the oil delivery pipe (6) is located on the oil outlet tank (5). The oil delivery pipe (6) is a flexible hose.

3. The automatic lubrication device for pulley wire rope according to claim 1, characterized in that, One end of the oil outlet barrel (5) is connected to multiple sets of springs (8), and the springs (8) are symmetrically distributed at the bottom of the oil outlet barrel (5). The oil outlet barrel (5) will slide up and down inside the machine base (1).

4. The automatic lubrication device for pulley wire rope according to claim 1, characterized in that, The compression plate (15) is inside the oil storage tank (16), and the compression plate (15) will make piston-like movements inside the oil storage tank (16).

5. The automatic lubrication device for pulley wire rope according to claim 1, characterized in that, One end of each of the multiple sets of oil dripping pipes (9) is inserted into the inside of the oil outlet tank (5), and the oil dripping pipes (9) are evenly distributed at the bottom of the oil outlet tank (5).

6. The automatic lubrication device for pulley wire rope according to claim 1, characterized in that, The oil pipeline (6) is equipped with a one-way valve.

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