Train curved wheel system linkage self-power supply device

Abstract

The utility model discloses a train curvilinear wheel system linkage self -power supply device belongs to self -power supply device technical field. This kind of train curvilinear wheel system linkage self -power supply device, including train wheel, the outer wall rotation of train wheel is connected with the shell, the inside both sides of shell are rotationally connected with the first bevel gear and second bevel gear of intermeshing, the circle center position of first bevel gear is connected with the outer wall sleeve of train wheel, one side of shell is equipped with oiling mechanism, the oiling mechanism includes the oil box of depositing lubricating oil, the bottom end intercommunication of oil box has the oil pipe, one end of oil pipe is embedded and is equipped with the oil storage cotton brush, the bottom surface of oil storage cotton brush is provided with the brush mouth of mutual anastomosis with second bevel gear, the utility model discloses first bevel gear, second bevel gear and the cooperation of oiling mechanism make this self -power supply device have efficient lubrication function, and effectively reduce the wear and tear between transmission spare.

Description

Technical Field

[0001] This utility model relates to the field of self-powered device technology, specifically a self-powered device for train curved wheel system linkage. Background Technology

[0002] During operation, the train needs to supply power to low-power devices such as onboard monitoring equipment, sensors, and communication equipment. Currently, the power for these devices mainly comes from the train's main power supply system, while the train's energy recovery system will send the power to the self-powered device.

[0003] Currently, in the process of using existing self-powered devices, the continuous operation of mechanical transmission leads to severe wear and tear on the internal lubrication facilities. Once there is jamming between the mechanical structures, it will directly affect the power supply of the device. Utility Model Content

[0004] To address the inconvenience of using the lubrication facilities in existing self-powered devices, this utility model provides a self-powered device for the linkage of the train's curved wheel system.

[0005] In view of the above problems, the technical solution proposed by this utility model is as follows: A train curved wheel system linkage self-powered device includes a train wheel. The outer wall of the train wheel is rotatably connected to a housing. The inner two sides of the housing are respectively rotatably connected to a first bevel gear and a second bevel gear that mesh with each other. The center of the first bevel gear is fitted to the outer wall of the train wheel. An oiling mechanism is provided on one side of the housing. The oiling mechanism includes an oil box for storing lubricating oil. The bottom end of the oil box is connected to an oil supply pipe. An oil-absorbing cotton brush is embedded at one end of the oil supply pipe. The bottom surface of the oil-absorbing cotton brush is provided with a brush opening that matches the second bevel gear.

[0006] Furthermore, an electrical box is connected to one side of the train wheel. The electrical box includes a housing, and a power generation compartment and a power storage compartment are respectively provided on both sides of the interior of the housing. A generator is installed inside the power generation compartment. The input end of the generator is connected to a shaft. One end of the shaft extends into the interior of the housing and is fitted and connected to one side of the second bevel gear.

[0007] The beneficial effect of adopting the above-mentioned further scheme is that the power generation compartment provides installation space for the generator, and the second bevel gear directly drives the generator to operate through the shaft, efficiently converting the mechanical energy of the train wheels into electrical energy.

[0008] Furthermore, a battery is installed inside the battery storage compartment, and a charging line is connected between the battery and the generator. A power transmission interface is provided on the top surface of the enclosure, and the power transmission interface is electrically connected to the battery.

[0009] The beneficial effect of adopting the above-mentioned further solution is that the battery in the energy storage compartment can store the electrical energy generated by the generator, and then through the setting of the power transmission interface, it is convenient to output the electrical energy stored in the battery.

[0010] Furthermore, a fixing frame is provided on one side of the outer wall of the electrical box. The fixing frame includes a right-angle plate. A strip-shaped opening is provided on the outer wall of the right-angle plate. A transverse bolt is inserted inside the strip-shaped opening. The right-angle plate is connected to the outer wall of the electrical box by the transverse bolt.

[0011] The beneficial effects of adopting the above-mentioned further solution are that the right-angle plate is connected to the outer wall of the electrical box by the transverse bolts, so as to achieve a stable connection between the electrical box and the fixed structure and avoid the displacement of the electrical box caused by the vibration of the train operation; the strip opening provides adjustment space for the transverse bolts, and the fixing point can be flexibly adjusted according to the installation position of the electrical box.

[0012] Furthermore, longitudinal bolts are inserted into the top surface of the right-angle plate.

[0013] The advantage of adopting the above-mentioned further solution is that the longitudinal bolts can firmly connect the fixing frame to the train body (such as the frame or chassis).

[0014] Furthermore, a top plate is welded to the top surface of the outer shell, and the top surface of the top plate is flush with the top surface of the right-angled plate.

[0015] The beneficial effect of adopting the above-mentioned further solution is that the top plate and the top surface of the right-angle plate are flush, so that the fixing frame and the shell form an integrated support structure, which disperses the vibration and impact force during train operation and avoids local stress concentration that leads to component deformation.

[0016] Furthermore, the top surface of the oil box is provided with an oil filling port, and the oil filling port is internally threaded with a sealing plug.

[0017] The advantages of adopting the above-mentioned further solution are that the oil inlet is convenient for operators to replenish lubricating oil regularly, and the sealing plug achieves a seal through a threaded connection.

[0018] Compared with the prior art, the beneficial effects of this utility model are: This type of train curved wheel train linkage self-powered device, through the coordinated use of a first bevel gear, a second bevel gear, and an oiling mechanism, enables the self-powered device to have a highly efficient lubrication function, effectively reducing wear between transmission components. Specifically, when the train wheel rotates, it drives the coaxial first bevel gear to rotate, and through meshing with the second bevel gear, it realizes power steering and transmission, providing a stable power source for subsequent power generation, thereby realizing the linkage function of the wheel train. The oil box of the oiling mechanism stores lubricating oil, which is then transported to the oil-collecting cotton brush through the oil supply pipe. The brush head of the cotton brush matches the second bevel gear, and can evenly apply lubricating oil as the gear rotates, reducing gear meshing wear. Attached Figure Description

[0019] Figure 1 A three-dimensional schematic diagram of a train curved wheel system linkage self-powered device provided by this utility model; Figure 2 A cross-sectional view of the outer shell structure of a train curved wheel system linkage self-powered device provided by this utility model; Figure 3 A cross-sectional view of the oiling mechanism of a train curved wheel system linkage self-powered device provided by this utility model; Figure 4 A schematic diagram of the electrical box structure of a train curved wheel system linkage self-powered device provided by this utility model; Figure 5 A schematic diagram of the fixed frame structure of a train curved wheel system linkage self-powered device provided by this utility model.

[0020] In the diagram: 1. Train wheel; 2. Outer shell; 3. Electrical box; 301. Box body; 302. Generator compartment; 303. Storage compartment; 304. Battery; 305. Generator; 306. Power transmission interface; 4. Fixing frame; 401. Right-angle plate; 402. Strip opening; 403. Horizontal bolt; 404. Longitudinal bolt; 5. Top plate; 6. Oiling mechanism; 601. Oil box; 602. Oil pipe; 603. Oil-absorbing cotton brush; 604. Brush opening; 605. Sealing plug; 7. First bevel gear; 8. Second bevel gear; 9. Shaft. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-5This utility model provides a technical solution: a train curved wheel system linkage self-powered device, including a train wheel 1, a housing 2 rotatably connected to the outer wall of the train wheel 1, and a first bevel gear 7 and a second bevel gear 8 rotatably connected to each other on both sides of the inner side of the housing 2. The center of the first bevel gear 7 is fitted and connected to the outer wall of the train wheel 1. When the train wheel 1 rotates, it drives the coaxial first bevel gear 7 to rotate, and through meshing with the second bevel gear 8, it realizes power steering and transmission, providing a stable power source for subsequent power generation, thereby realizing the function of wheel system linkage. The outer casing 2 is provided with an oiling mechanism 6 on one side. The oiling mechanism 6 includes an oil box 601 for storing lubricating oil. The bottom end of the oil box 601 is connected to an oil supply pipe 602. An oil-absorbing cotton brush 603 is embedded in one end of the oil supply pipe 602. The bottom surface of the oil-absorbing cotton brush 603 is provided with a brush opening 604 that matches the second bevel gear 8. The lubricating oil stored in the oil box 601 of the oiling mechanism 6 is transported to the oil-absorbing cotton brush 603 through the oil supply pipe 602. The brush opening 604 of the cotton brush matches the second bevel gear 8, and can evenly apply lubricating oil as the gear rotates, reducing gear meshing wear.

[0023] As one embodiment of this utility model, further, an electrical box 3 is connected to one side of the train wheel 1. The electrical box 3 includes a box body 301. A generator compartment 302 and a storage compartment 303 are respectively provided on both sides of the interior of the box body 301. A generator 305 is installed inside the generator compartment 302. A shaft 9 is drivenly connected to the input end of the generator 305. One end of the shaft 9 extends into the interior of the outer casing 2 and is fitted onto one side of the second bevel gear 8. The generator compartment 302 provides installation space for the generator 305. The second bevel gear 8 is connected via the shaft... The lever 9 directly drives the generator 305 to operate, efficiently converting the mechanical energy of the train wheel 1 into electrical energy. The battery 304 is installed inside the battery storage compartment 303. The battery 304 is connected to the generator 305 by a charging line. The top surface of the housing 301 is provided with a power transmission interface 306, which is electrically connected to the battery 304. The battery 304 in the battery storage compartment 303 can store the electrical energy generated by the generator 305, and the power transmission interface 306 facilitates the output of the electrical energy stored in the battery 304.

[0024] As an embodiment of this utility model, further, a fixing frame 4 is provided on one side of the outer wall of the electrical box 3. The fixing frame 4 includes a right-angle plate 401. A strip-shaped opening 402 is opened on the outer wall of the right-angle plate 401. A transverse bolt 403 is inserted inside the strip-shaped opening 402. The right-angle plate 401 is connected to the outer wall of the electrical box 3 through the transverse bolt 403. The connection between the right-angle plate 401 and the outer wall of the electrical box 3 through the transverse bolt 403 achieves a stable connection between the electrical box and the fixing structure, preventing the electrical box from shifting due to train vibration. The strip-shaped opening 402 is transverse. Bolt 403 provides adjustment space, and the fixing point can be flexibly adjusted according to the installation position of the electrical box. The top surface of the right-angle plate 401 is interspersed with longitudinal bolts 404, which can firmly connect the fixing frame to the train body, such as the frame or chassis. The top surface of the outer shell 2 is welded with a top plate 5, and the top surface of the top plate 5 is flush with the top surface of the right-angle plate 401. The top plate 5 and the top surface of the right-angle plate 401 are flush, so that the fixing frame and the outer shell form an integrated support structure, which disperses the vibration and impact force during train operation and avoids local stress concentration that causes component deformation.

[0025] As an embodiment of this utility model, the top surface of the oil box 601 is provided with an oil filling port, and the oil filling port is internally threaded with a sealing plug 605. The oil filling port facilitates the operator to replenish the lubricating oil regularly, and the sealing plug 605 achieves sealing through threaded connection.

[0026] Specifically, the working principle of this train curved wheel system linkage self-powered device is as follows: In use, the device is installed as a whole through the fixing frame 4. The right-angle plate 401 is fixed to the electrical box 3 by the transverse bolts 403, and then firmly connected to the train body (frame, chassis) by the longitudinal bolts 404. The top plate 5 on the top surface of the outer shell 2 is flush with the top surface of the right-angle plate 401, forming an integrated support structure to resist train vibration. When the train is running, the train wheel 1 rotates, driving the first bevel gear 7 of the coaxial set to rotate synchronously. Through the meshing with the second bevel gear 8, the power steering and transmission are completed. The second bevel gear 8 directly drives the generator 305 in the generator compartment 302 of the electrical box 3 through the shaft 9, which efficiently converts the mechanical energy of the train wheel into electrical energy. The generated electrical energy is stored in the battery 304 of the storage compartment 303 through the charging line, and finally supplies power to the train auxiliary equipment through the power transmission interface 306 on the top surface of the box 301. Meanwhile, the oiling mechanism 6 on one side of the outer casing 2 continues to function: the lubricating oil in the oil box 601 seeps into the oil storage cotton brush 603 through the oil supply pipe 602. The brush mouth 604 that matches the second bevel gear 8 applies lubricating oil evenly as the gear rotates, reducing meshing wear. Operators can also replenish lubricating oil regularly through the oil filling port on the top surface of the oil box 601. The threaded sealing plug 605 ensures that the lubricating oil does not leak or become contaminated.

Claims

1. A train curved wheel system linkage self-powered device, comprising train wheels (1), characterized in that, The outer wall of the train wheel (1) is rotatably connected to a shell (2). The inner sides of the shell (2) are respectively rotatably connected to a first bevel gear (7) and a second bevel gear (8) that mesh with each other. The center of the first bevel gear (7) is fitted to the outer wall of the train wheel (1). An oiling mechanism (6) is provided on one side of the shell (2). The oiling mechanism (6) includes an oil box (601) for storing lubricating oil. The bottom end of the oil box (601) is connected to an oil supply pipe (602). An oil-absorbing cotton brush (603) is embedded and installed at one end of the oil supply pipe (602). The bottom surface of the oil-absorbing cotton brush (603) is provided with a brush opening (604) that matches the second bevel gear (8).

2. The train curved wheel system linkage self-powered device according to claim 1, characterized in that, An electrical box (3) is connected to one side of the train wheel (1). The electrical box (3) includes a box body (301). A power generation chamber (302) and an energy storage chamber (303) are respectively provided on both sides of the inside of the box body (301). A generator (305) is installed inside the power generation chamber (302). A shaft (9) is connected to the input end of the generator (305). One end of the shaft (9) extends into the inside of the outer shell (2) and is fitted and connected to one side of the second bevel gear (8).

3. The train curved wheel system linkage self-powered device according to claim 2, characterized in that, The battery compartment (303) is equipped with a battery (304), and the battery (304) is connected to the generator (305) by a charging line. The top surface of the enclosure (301) is provided with a power transmission interface (306), which is electrically connected to the battery (304).

4. A train curved wheel system linkage self-powered device according to claim 2, characterized in that, The electrical box (3) has a fixing frame (4) on one side of its outer wall. The fixing frame (4) includes a right-angle plate (401). The outer wall of the right-angle plate (401) has a strip opening (402). A transverse bolt (403) is inserted inside the strip opening (402). The right-angle plate (401) is connected to the outer wall of the electrical box (3) by the transverse bolt (403).

5. A train curved wheel system linkage self-powered device according to claim 4, characterized in that, The top surface of the right-angle plate (401) is fitted with longitudinal bolts (404).

6. A train curved wheel system linkage self-powered device according to claim 5, characterized in that, The top surface of the outer shell (2) is welded with a top plate (5), and the top surface of the top plate (5) is flush with the top surface of the right-angle plate (401).

7. A train curved wheel system linkage self-powered device according to claim 1, characterized in that, The top surface of the oil box (601) is provided with an oil filling port, and the oil filling port is internally threaded with a sealing plug (605).

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