Locomotive wheel set with cleaning function

Abstract

The utility model provides a locomotive wheel set with a cleaning function, and relates to the technical field of locomotive wheels, the locomotive wheel set comprises a wheel mechanism, the wheel mechanism comprises a transmission rod, a hub is arranged on the outer surface of one end of the transmission rod, an inner ring is arranged on one side of the hub, a supporting frame is arranged on the outer surface of the inner ring, and a cleaning device is arranged on the outer surface of the supporting frame. A reinforcing ring is arranged at one end of the supporting frame, a damping shell is arranged between the inner ring and the transmission rod, and a damping wheel is arranged in the damping shell. According to the cleaning device, the electric water injection push rod is arranged in the transmission rod, one end of the electric water injection push rod is in butt joint with the center shielding disc, and therefore the electric water injection push rod can inject water into the center shielding disc, and water flow enters the water injection channel through the center shielding disc and conveys cleaning liquid into the spray heads through the lifting pump pipes to be sprayed out for cleaning. In this way, a user does not need to wash the wheel independently, and therefore the practicability of the wheel in the actual using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of locomotive wheels, in particular to a locomotive wheel set with a cleaning function. Background Art

[0002] The locomotive wheel set is a crucial component in the railway transportation system, and its performance directly affects the safe operation and overall efficiency of the locomotive. During long-term operation, the locomotive wheel set will inevitably be contaminated by sundries such as dust and dirt from the track and the environment. If these sundries are not removed in time, it will lead to an increase in the friction force of the wheels, thereby affecting the operation efficiency and safety of the locomotive. Traditional wheel cleaning methods usually rely on manual operation, which is not only time-consuming and laborious but also difficult to ensure the thoroughness of cleaning. Especially in high-speed railways and long-distance freight transportation, it is particularly inconvenient to frequently stop the locomotive for wheel cleaning. Therefore, developing a locomotive wheel set with an automatic cleaning function can not only improve the cleaning efficiency but also reduce the maintenance cost and enhance the reliability and safety of locomotive operation, becoming an important research direction in the railway transportation field.

[0003] There are many deficiencies in the existing locomotive wheel sets during actual use. First of all, the cleaning of the wheels usually requires manual operation, which consumes a large amount of manpower and time, and the cleaning effect is difficult to guarantee. Manual cleaning methods are often powerless in the face of stubborn stains and are difficult to completely remove the sundries on the wheels, affecting the operation effect and service life of the wheels. Secondly, most of the existing wheel cleaning devices are external type, and the locomotive needs to be parked at a specific position for cleaning, with cumbersome operation and occupying a large amount of locomotive operation time. Such devices not only increase the operating cost of railway transportation but also reduce the operation efficiency of the locomotive. In addition, traditional cleaning devices are prone to cause secondary damage to the wheels and other components during the cleaning process, increasing the maintenance difficulty and cost. Therefore, we provide a locomotive wheel set with a cleaning function. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and provide a locomotive wheel set with a cleaning function.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A locomotive wheel set with a cleaning function, comprising: a wheel mechanism, the wheel mechanism includes a transmission rod, one end of the transmission rod is provided with a hub on its outer surface, an inner ring is arranged on one side of the hub, a support frame is arranged on the outer surface of the inner ring, a reinforcing ring is arranged at one end of the support frame, a damping shell is arranged between the inner ring and the transmission rod, a damping wheel is arranged in the damping shell, and a shielding plate is arranged on one side of the damping wheel.

[0006] As a preferred embodiment, a cleaning mechanism is provided in the transmission rod. The cleaning mechanism includes an electric water injection push rod. One end of the electric water injection push rod is provided with a central shielding disc. A water injection channel is dug on the central shielding disc. A lifting pump pipe is arranged at a position corresponding to the central shielding disc of the water injection channel. One end of the lifting pump pipe is provided with a nozzle.

[0007] As a preferred embodiment, one end of the electric water injection push rod is docked on the central shielding disc. One end of the lifting pump pipe is docked at a position corresponding to the water injection channel of the central shielding disc. One end of the nozzle is docked at the end of the lifting pump pipe away from the central shielding disc. The outer surface of the electric water injection push rod is pushed inside the inner surface of the transmission rod.

[0008] As a preferred embodiment, the outer surface of the transmission rod is docked in the wheel hub. One side of the reinforcing ring is fixedly connected to one side of the wheel hub.

[0009] As a preferred embodiment, one side of the inner ring is fixedly connected to one side of the wheel hub. Both ends of the support frame are respectively fixedly connected between the inner ring and the reinforcing ring. The outer surface of the damping shell is nested between the inner ring and the wheel hub.

[0010] As a preferred embodiment, the outer surface of the damping wheel is nested in the damping shell. The outer surface of the shielding plate is nested at one end of the damping shell. The transmission rod passes through the damping shell and the damping wheel.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] An electric water injection push rod is provided in the transmission rod of the present utility model. One end of the electric water injection push rod is docked on the central shielding disc. In this way, the electric water injection push rod can inject water into the central shielding disc. The water flows through the central shielding disc into the water injection channel and is respectively transported to the nozzle through the lifting pump pipe to spray the cleaning liquid for cleaning. In this way, the user does not need to clean the wheels separately, thereby improving the practicality during actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of a locomotive wheel set with a cleaning function provided by the present utility model.

[0014] Figure 2 It is a schematic structural diagram of a wheel mechanism of a locomotive wheel set with a cleaning function provided by the present utility model.

[0015] Figure 3 It is a schematic exploded structural diagram of a wheel mechanism of a locomotive wheel set with a cleaning function provided by the present utility model.

[0016] Figure 4 Schematic structural diagram of the cleaning mechanism of a locomotive wheel set with a cleaning function provided by the present utility model.

[0017] Legend:

[0018] 1. Wheel mechanism; 11. Transmission rod; 12. Reinforcing ring; 13. Support frame; 14. Hub; 15. Inner ring; 16. Damping shell; 17. Damping wheel; 18. Shutter

[0019] 2. Cleaning mechanism; 21. Electric water injection push rod; 22. Central shutter disc; 23. Water injection channel; 24. Lifting pump pipe; 25. Sprinkler head Detailed implementation manners

[0020] In order to more clearly illustrate the overall concept of the present utility model, the following will be further described in detail by way of examples in combination with the accompanying drawings of the specification.

[0021] It should be noted that many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present utility model is not limited by the specific embodiments disclosed below.

[0022] In addition, in the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0023] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. However, indicating a direct connection means that there is no connection relationship constructed by an excessive structure between the two connected main bodies, and only a connection structure is used to connect them to form a whole. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "examples", "specific examples" or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. Embodiment 1

[0025] As Figures 1-3 shown, the present utility model provides a technical solution: a locomotive wheel set with a cleaning function, comprising: a wheel mechanism 1, the wheel mechanism 1 includes a transmission rod 11, the outer surface of one end of the transmission rod 11 is provided with a hub 14, one side of the hub 14 is provided with an inner ring 15, the outer surface of the inner ring 15 is provided with a support frame 13, one end of the support frame 13 is provided with a reinforcing ring 12, a damping shell 16 is arranged between the inner ring 15 and the transmission rod 11, a damping wheel 17 is arranged in the damping shell 16, one side of the damping wheel 17 is provided with a shielding plate 18, the outer surface of the transmission rod 11 is butted in the hub 14, one side of the reinforcing ring 12 is fixedly connected to one side of the hub 14, one side of the inner ring 15 is fixedly connected to one side of the hub 14, both ends of the support frame 13 are respectively fixedly connected between the inner ring 15 and the reinforcing ring 12, the outer surface of the damping shell 16 is nested between the inner ring 15 and the hub 14, the outer surface of the damping wheel 17 is nested in the damping shell 16, and the outer surface of the shielding plate 18 is nested at one end of the damping shell 16, and the transmission rod 11 penetrates through the damping shell 16 and the damping wheel 17.

[0026] In this embodiment, the outer surface of the transmission rod 11 is butted in the hub 14 to ensure its firm installation and smooth rotation. Then, one side of the inner ring 15 is fixedly connected to one side of the hub 14, and at the same time, one end of the support frame 13 is fixed on the inner ring 15 and the other end is fixed on the reinforcing ring 12 to ensure the tight and firm connection between the inner ring 15, the support frame 13 and the reinforcing ring 12. Next, the outer surface of the damping shell 16 is nested between the inner ring 15 and the hub 14 to ensure its proper installation, and then the outer surface of the damping wheel 17 is nested in the damping shell 16 to ensure that the transmission rod 11 can penetrate through the damping shell 16 and the damping wheel 17 and operate smoothly in the damping shell 16. Finally, the outer surface of the shielding plate 18 is nested at one end of the damping shell 16 to provide additional protection and support.

[0027] Install the assembled wheel mechanism 1 onto the locomotive, ensuring that the transmission rod 11 is docked with the locomotive's transmission system and firmly fixed to the locomotive. Adjust the position and angle of the wheels to ensure correct assembly and seamless docking with the locomotive's transmission system. Start the locomotive for low-speed operation testing, observe the running condition of the wheel set, ensure its stable and reliable operation during transmission, pay special attention to detecting the operation of the damping shell 16 and the damping wheel 17, ensure the normal functioning of its effective shock absorption and cleaning functions, and at the same time check the stability of the reinforcement ring 12, inner ring 15, support frame 13 and each connection part. During operation, the rotation of the transmission rod 11 drives the operation of the damping wheel 17 and the baffle 18. The damping wheel 17 in the damping shell 16 can effectively clean the hub 14 and its surrounding areas, prevent the accumulation of dust and dirt, and ensure the long-term stability and cleanliness of the wheel set. Regularly check the wear conditions of each component of the wheel mechanism 1, especially the transmission rod 11, damping shell 16 and damping wheel 17, ensure the firm connection of the reinforcement ring 12, inner ring 15 and support frame 13, and lubricate and maintain if necessary to extend the service life of the wheel set and ensure the continuous effectiveness of the cleaning function. Embodiment 2

[0028] As Figures 1-4 shown, a cleaning mechanism 2 is provided in the transmission rod 11. The cleaning mechanism 2 includes an electric water injection push rod 21. One end of the electric water injection push rod 21 is provided with a central baffle 22. A water injection channel 23 is dug on the central baffle 22. A lifting pump pipe 24 is provided at a position corresponding to the central baffle 22 of the water injection channel 23. One end of the lifting pump pipe 24 is provided with a nozzle 25. One end of the electric water injection push rod 21 is docked on the central baffle 22. One end of the lifting pump pipe 24 is docked at a position corresponding to the water injection channel 23 of the central baffle 22. One end of the nozzle 25 is docked at the end of the lifting pump pipe 24 away from the central baffle 22. The outer surface of the electric water injection push rod 21 is pushed inside the inner surface of the transmission rod 11.

[0029] In this embodiment, in order to further improve its practicality during actual use, an electric water injection push rod 21 is provided in the transmission rod 11, and one end of the electric water injection push rod 21 is docked on the central baffle 22. In this way, the electric water injection push rod 21 can inject water into the central baffle 22, and the water flows through the central baffle 22 into the water injection channel 23 and is respectively transported to the nozzle 25 through the lifting pump pipe 24 to spray the cleaning liquid for cleaning.

[0030] Working principle:

[0031] As Figures 1-4As shown, the outer surface of the transmission rod 11 is butted in the hub 14 to ensure its secure installation and smooth rotation. Then, one side of the inner ring 15 is fixedly connected to one side of the hub 14. At the same time, one end of the support frame 13 is fixed on the inner ring 15, and the other end is fixed on the reinforcement ring 12 to ensure the tight and firm connection among the inner ring 15, the support frame 13 and the reinforcement ring 12. Next, the outer surface of the damping shell 16 is nested between the inner ring 15 and the hub 14 to ensure its proper installation. Then, the outer surface of the damping wheel 17 is nested in the damping shell 16 to ensure that the transmission rod 11 can penetrate through the damping shell 16 and the damping wheel 17 and operate smoothly within the damping shell 16. Finally, the outer surface of the shielding plate 18 is nested at one end of the damping shell 16 to provide additional protection and support.

[0032] To further improve its practicality during actual use, an electric water injection push rod 21 is provided in the transmission rod 11, and one end of the electric water injection push rod 21 is butted on the central shielding disc 22. In this way, the electric water injection push rod 21 can inject water into the central shielding disc 22, and the water flows through the central shielding disc 22 into the water injection channels 23, and cleaning liquid is conveyed to the nozzles 25 through the lifting pump pipes 24 respectively and sprayed for cleaning.

[0033] Install the assembled wheel mechanism 1 on the locomotive, ensure that the transmission rod 11 is butted with the transmission system of the locomotive and is firmly fixed on the locomotive. Adjust the position and angle of the wheels to ensure its correct assembly and seamless connection with the transmission system of the locomotive. Start the locomotive for low-speed running test, observe the running condition of the wheel set to ensure its stable and reliable operation during transmission. Pay special attention to detecting the running conditions of the damping shell 16 and the damping wheel 17 to ensure the normal functioning of their effective shock absorption and cleaning functions. At the same time, check the stability of the reinforcement ring 12, the inner ring 15, the support frame 13 and each connection part. During operation, the rotation of the transmission rod 11 drives the operation of the damping wheel 17 and the shielding plate 18. The damping wheel 17 in the damping shell 16 can effectively clean the hub 14 and its surrounding areas, prevent the accumulation of dust and dirt, and ensure the long-term stability and cleanliness of the wheel set.

[0034] Regularly check the wear conditions of each component of the wheel mechanism 1, especially the transmission rod 11, the damping shell 16 and the damping wheel 17, ensure the firm connection of the reinforcement ring 12, the inner ring 15 and the support frame 13, and lubricate and maintain them when necessary to extend the service life of the wheel set and ensure the continuous effectiveness of the cleaning function. Through these steps, the locomotive wheel set with a cleaning function can achieve efficient and stable transmission and cleaning functions during actual use, ensure the running safety and reliability of the locomotive, and maintain the long-term cleanliness of the wheel set.

[0035] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present utility model (including the claims) is limited to these examples; within the concept of the present utility model, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present utility model as described above, which are not provided in detail for the sake of brevity.

[0036] The present utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A locomotive wheel set with a cleaning function, characterized in that, Comprising: A wheel mechanism (1), the wheel mechanism (1) includes a transmission rod (11), on the outer surface of one end of the transmission rod (11) there is a hub (14), on one side of the hub (14) there is an inner ring (15), on the outer surface of the inner ring (15) there is a support frame (13), at one end of the support frame (13) there is a reinforcing ring (12), between the inner ring (15) and the transmission rod (11) there is a damping shell (16), in the damping shell (16) there is a damping wheel (17), on one side of the damping wheel (17) there is a shielding plate (18).

2. The locomotive wheel set with a cleaning function according to claim 1, wherein: In the transmission rod (11) there is a cleaning mechanism (2), the cleaning mechanism (2) includes an electric water injection push rod (21), at one end of the electric water injection push rod (21) there is a central shielding disc (22), on the central shielding disc (22) there are water injection channels (23) dug, corresponding to the position of the central shielding disc (22) on the water injection channels (23) there is a lifting pump pipe (24), at one end of the lifting pump pipe (24) there is a spray head (25).

3. The locomotive wheel set with a cleaning function according to claim 2, characterized in that: One end of the electric water injection push rod (21) is docked on the central shielding disc (22), one end of the lifting pump pipe (24) is docked at the position of the central shielding disc (22) corresponding to the water injection channels (23), one end of the spray head (25) is docked at the end of the lifting pump pipe (24) away from the central shielding disc (22), and the outer surface of the electric water injection push rod (21) is pushed inside the inner surface of the transmission rod (11).

4. A locomotive wheel set with a cleaning function according to claim 1, characterized in that: The outer surface of the transmission rod (11) is docked in the hub (14), and one side of the reinforcing ring (12) is fixedly connected to one side of the hub (14).

5. The locomotive wheel set with a cleaning function according to claim 1, wherein: One side of the inner ring (15) is fixedly connected to one side of the hub (14), both ends of the support frame (13) are respectively fixedly connected between the inner ring (15) and the reinforcing ring (12), and the outer surface of the damping shell (16) is nested between the inner ring (15) and the hub (14).

6. The locomotive wheel set with a cleaning function according to claim 1, characterized in that: The outer surface of the damping wheel (17) is nested in the damping shell (16), the outer surface of the shielding plate (18) is nested at one end of the damping shell (16), and the transmission rod (11) passes through the damping shell (16) and the damping wheel (17).

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