A wheel flange lubrication device

Abstract

The utility model is specifically related to a kind of wheel flange lubricating oiling device, including wheel frame, wheel is rotatably connected on wheel frame, the two sides of wheel are flange, and the inner side surface of one of flange is provided with oiling device, and oiling device includes the oil storage stick and oil storage stick placing rack of oblique arrangement, the top of oil storage stick placing rack is hinged with two hinged rods, and oil storage stick placing rack is the cavity structure of two ends opening, the right end of oil storage stick placing rack is connected with end plate, oil storage stick is slidably arranged in oil storage stick placing rack, and one end of oil storage stick away from flange is fixedly connected with spring one, the other end of spring one is fixedly connected with the end plate of oil storage stick placing rack, one end of oil storage stick projects through hole and is closely combined with the end surface of flange, oil storage stick is provided with oil storage cavity for storing lubricating grease, and oil storage stick is connected with oiling device.

Description

Technical Field

[0001] This utility model relates to the field of crane traveling wheels, specifically to a wheel flange lubrication and oiling device. Background Technology

[0002] Crane rail wear refers to the phenomenon where the wheel flanges of a crane forcibly contact and rub against the side of the rail during the operation of its trolley or crane, leading to abnormal wear, increased running resistance, and safety hazards. In this situation, lubricating the traveling wheels of the trolley or crane traveling mechanism can reduce wear and extend service life. Prior art document CN20513126U discloses a locomotive wheel-rail lubricator, mainly using carbon rods to lubricate the locomotive wheels. Prior art document CN220363347U discloses a locomotive wheel flange oil reservoir coating device, which achieves lubrication through contact between the wheel flange oil reservoir and the rail flange; both simply use carbon rods for lubrication, and the lubrication effect of carbon rods is greatly reduced under dry conditions. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a wheel rim lubrication and oiling device.

[0004] The technical solution of this utility model is implemented as follows: A wheel rim lubrication and oiling device includes a wheel frame, on which a wheel is rotatably connected. The two sides of the wheel are rims, and an oiling device is provided on the inner side of one of the rims. The oiling device includes an inclined oil storage rod and an oil storage rod placement frame. Two hinge rods are hinged to the top of the oil storage rod placement frame. The oil storage rod placement frame has a hollow structure. An end plate is connected to the right end of the oil storage rod placement frame. The oil storage rod is slidably disposed in the oil storage rod placement frame. A spring is fixedly connected to the end of the oil storage rod away from the rim. The other end of the spring is fixedly connected to the end plate. One end of the oil storage rod extends to the outside of the oil storage rod placement frame and is tightly fitted to the end face of the rim. An oil storage cavity for storing lubricating grease is provided inside the oil storage rod. An oil injection device is connected to the oil storage rod.

[0005] The tail of the oil reservoir is integrally connected to a guide post, and a spring is fitted on the outside of the guide post. The oil storage chamber extends into the guide post.

[0006] The oil injection device includes an oil injection pipe, a connector at one end of the oil injection pipe that passes through and is fixedly connected to a guide post, a connector at one end of the oil injection pipe that is connected to an oil storage chamber, and an oil storage device connected to the other end of the oil injection pipe.

[0007] The oil storage device includes an oil storage pipe, one end of which is open and the other end is closed. A vertically arranged support plate is fixedly connected to one side of the closed end of the oil storage pipe. The end of the oil injection pipe passes through the support plate and is connected to the oil storage pipe. The bottom of the support plate is fixedly connected to the top of the wheel frame. A push-pull rod that can move horizontally along the open end of the oil storage pipe is provided. A movable plate is connected to the side of the push-pull rod away from the oil storage pipe. A fixed seat is connected between the oil storage pipe and the wheel frame.

[0008] Spring 2 is installed between the moving plate and the support plate, on both sides of the oil storage pipe. One end of spring 2 is connected to one end of the moving plate, and the other end of spring 2 is connected to one end of the support plate.

[0009] The top of the fixed base has a placement groove, and the oil storage pipe is fixed in the placement groove. The fixed base has a through hole for the second spring to pass through, and the through hole is set horizontally.

[0010] The technical solution of this utility model has the following positive effects: The end face of the wheel rim of this utility model is attached to an oil reservoir rod, and the oil reservoir rod stores lubricating grease in its oil storage chamber. When the wheel moves, the wheel rim rotates, causing the lubricating grease in the oil reservoir rod to stick to the surface of the wheel rim, so that the lubricating grease is evenly coated on the wheel rim. The oil reservoir rod is installed in an oil reservoir rod holder, and a spring is installed at the tail of the oil reservoir rod to keep the oil reservoir rod in contact with the wheel rim, so that the lubricating grease can adhere to the wheel rim. The tail of the oil reservoir rod is connected to an oil injection device through an oil injection pipe. The consumption of grease in the oil reservoir rod will cause the lubricating grease in the oil storage pipe to be delivered to the oil storage chamber of the oil reservoir rod. Attached Figure Description

[0011] Figure 1 This is the front view of the present invention.

[0012] Figure 2 This is a schematic diagram of the connection structure between the oil reservoir rod, the oil reservoir rod holder, and the oil injection pipe.

[0013] Figure 3 This is a side view of the mounting bracket. Detailed Implementation

[0014] like Figure 1-3As shown, a wheel rim lubrication and oiling device includes a wheel frame 1, a wheel 2 rotatably connected to the wheel frame 1, and rims 3 on both sides of the wheel 2. An oiling device is provided on the inner side of one of the rims 3. The oiling device includes an inclined oil storage rod 4 and an oil storage rod placement frame 5. Two hinge rods 6 are hinged to the top of the oil storage rod placement frame 5. The other end of the hinge rods 6 is hinged to the side of the wheel frame 1. The oil storage rod placement frame 5 is a cavity structure with open ends. An end plate 19 is connected to the right end of the oil storage rod placement frame 5. The oil storage rod 4 is slidably disposed in the oil storage rod placement frame 5. A spring 18 is fixedly connected to the end of the oil storage rod 4 away from the rim 3. The other end of the spring 18 is fixedly connected to the end plate 19 of the oil storage rod placement frame 5. One end of the oil storage rod 4 extends out of the through hole and fits against the end face of the rim 3. An oil storage cavity 9 for storing lubricating grease is provided inside the oil storage rod 4. An oil injection device is connected to the oil storage rod 4. Specifically, when wheel 2 is not moving, the end face of the oil reservoir 4 is in close contact with the end face of the wheel rim 3. When wheel 2 is moving, the wheel rim 3 will rub against the oil reservoir 4. The lubricating grease rubs against the wheel to form a high-load-bearing, compression-resistant solid transfer lubricating film. The wheel carries the lubricant, reducing friction and wear, and extending service life. The compressed spring 18 will press the oil reservoir 4 out of the oil reservoir holder 5 and into contact with the wheel rim 3. The lubricating grease is solid, a finished product, and its model is Comtoll 6255. This anti-wear extreme pressure grease has excellent high-temperature performance and relies on a solid dry film to continuously lubricate at high temperatures. It has excellent anti-seize properties and good acid resistance. The applicable temperature range is -20 to 200 degrees Celsius. When there is no lubricating grease in the oil storage chamber 9, the grease injection device will inject lubricating grease into the oil storage chamber 9 of the oil reservoir 4. The oil reservoir 4 is mainly used to store lubricating grease. The oil reservoir 4 is composed of graphite, tungsten disulfide, binder and alloy, etc., and has good wear resistance. The consumption rate of lubricating grease is greater than the wear rate of the oil reservoir 4.

[0015] The tail of the oil reservoir 4 is connected to a guide post 7, and the spring 18 is fitted on the outside of the guide post 7. The oil storage chamber 9 extends into the guide post 7. Specifically, the guide post 7 can be used to place the spring 18.

[0016] The oil injection device includes an oil injection pipe 8. One end of the oil injection pipe 8 has a connector that passes through the end plate 19 and the guide post 7 and is fixedly connected to the guide post 7. The oil injection pipe 8 is connected to the oil storage chamber 9, and the other end of the oil injection pipe 8 is connected to an oil storage device. Specifically, the connector of the oil injection pipe 8 is tightly connected to the guide post 7 to prevent it from falling off. The oil injection pipe 8 is connected to the oil storage chamber 9 so that the lubricating grease can be delivered to the oil reservoir 4.

[0017] The oil storage device includes an oil storage pipe 10, which has an open end and a closed end. A vertically arranged support plate 11 is fixedly connected to one side of the closed end of the oil storage pipe 10. The bottom of the support plate 11 is fixedly connected to the top of the wheel frame 1. A push-pull rod 13 that can move horizontally along the open end of the oil storage pipe 10 is provided. A movable plate 14 is connected to the side of the push-pull rod 13 away from the oil storage pipe 10. A fixed seat 15 is connected between the oil storage pipe 10 and the wheel frame 1. A second spring 16 is installed between the movable plate 14 and the support plate 11 and on both sides of the oil storage pipe 10. One end of the second spring 16 is connected to one end of the movable plate 14, and the other end of the second spring 16 is connected to one end of the support plate 11. Specifically, an appropriate amount of lubricating grease is loaded into the oil storage tube 10, and the push-pull rod 13 is in the extended state. As the lubricating grease is consumed, the grease in the oil storage tube 10 will enter the oil storage chamber 9 through the oil injection tube 8. The oil injection tube 8 is a retractable corrugated tube. When the lubricating oil in the oil reservoir 4 is worn out, the spring 2 16 will drive the moving plate 14 to move to the right. When injecting oil, the pressure of the push-pull rod 13 must be greater than the pressure of the oil outlet so that the oil in the oil storage tube 10 can be sent into the oil reservoir 4. If it is cold, the push-pull rod 13 can be manually pushed to inject the lubricating grease into the oil reservoir 4.

[0018] The top of the fixed base 15 is provided with a placement groove 19, and the oil storage tube 10 is fixed in the placement groove 19. The fixed base 15 is provided with a through hole 17 for the second spring 16 to pass through, and the through hole 17 is set horizontally. Specifically, the fixed base 15 serves to fix the oil storage tube 10, and does not affect the use of the second spring 16.

Claims

1. A wheel flange lubrication and oiling device, comprising a wheel frame, a wheel rotatably connected to the wheel frame, and flanges on both sides of the wheel, characterized in that: One of the wheel rims has an oiling device on its inner side. The oiling device includes an inclined oil reservoir and an oil reservoir holder. The top of the oil reservoir holder is hinged with two hinge rods. The oil reservoir holder is a cavity structure with open ends. An end plate is connected to the right end of the oil reservoir holder. The oil reservoir is slidably disposed in the oil reservoir holder. A spring is fixedly connected to the end of the oil reservoir away from the wheel rim. The other end of the spring is fixedly connected to the end plate of the oil reservoir holder. One end of the oil reservoir extends out of the through hole and fits tightly against the end face of the wheel rim. An oil storage cavity for storing lubricating grease is provided inside the oil reservoir. The oil reservoir is connected to an oil injection device.

2. The wheel flange lubrication and oiling device according to claim 1, characterized in that: The tail of the oil reservoir is connected to a guide post, a spring is fitted on the outside of the guide post, and the oil storage chamber extends into the guide post.

3. The wheel flange lubrication and oiling device according to claim 2, characterized in that: The oil injection device includes an oil injection pipe, one end of which is connected to the tail of the oil storage rod. The oil injection pipe is connected to the oil storage chamber, and the other end of the oil injection pipe is connected to an oil storage device.

4. The wheel flange lubrication and oiling device according to claim 3, characterized in that: The oil storage device includes an oil storage pipe, one end of which is open and the other end is closed. A vertically arranged support plate is fixedly connected to one side of the closed end of the oil storage pipe. The end of the oil injection pipe passes through the support plate and is connected to the oil storage pipe. The bottom of the support plate is fixedly connected to the top of the wheel frame. A push-pull rod that can move horizontally along the open end of the oil storage pipe is provided. A movable plate is connected to the side of the push-pull rod away from the oil storage pipe. A fixed seat is connected between the oil storage pipe and the wheel frame.

5. The wheel flange lubrication and oiling device according to claim 4, characterized in that: Spring 2 is installed between the moving plate and the support plate, on both sides of the oil storage pipe. One end of spring 2 is connected to one end of the moving plate, and the other end of spring 2 is connected to one end of the support plate.

6. The wheel flange lubrication and oiling device according to claim 5, characterized in that: The mounting base has a through hole for the second spring to pass through, and the through hole is horizontally positioned.

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