Wheel flange lubricating device

Abstract

The utility model belongs to the technical field of wheel flange lubricating devices, and particularly relates to a wheel flange lubricating device which comprises a mounting frame, a mounting shell, a lubricating assembly, an adjusting shell and a dust removal piece, the mounting frame is rotationally connected with the mounting shell, the lubricating assembly is inserted into a cavity of the mounting shell in a sliding mode, the mounting shell is fixedly connected with the adjusting shell, and the dust removal piece is fixedly connected with the adjusting shell. A dust removal piece is arranged in a cavity of the adjusting shell in a matched mode. According to the rim lubricating device designed by the utility model, through the design of the mounting shell and the lubricating assembly, when the solid lubricating rod abuts against the rim for friction, the condition that the solid lubricating rod is abraded and becomes short can be ensured, the solid lubricating rod can be supplemented in time through downward sliding of the gravity block and the gravity ball, the solid lubricating rod is fully attached to the rim, the lubricating effect is ensured, and the service life of the solid lubricating rod is prolonged. And through the design of the dust removal piece, dust on the surface can be removed when the wheel flange is coated with a lubricant, it is ensured that the lubricating effect of the wheel flange is not affected by the dust, the use requirement is met, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel rim lubrication devices, in particular to a wheel rim lubrication device. Background Art

[0002] When the train runs to a small curve section, the flange of the guide wheel on the outer rail side will contact the gauge angle / gauge surface of the rail. Due to the large contact pressure and the impact, and the large sliding velocity component in the contact spot, it will cause serious wheel-rail wear, increase the train running resistance, and bring about problems such as noise pollution. In order to reduce wheel-rail wear, the commonly used measure at present is flange lubrication. Flange lubrication is to apply a suitable lubricant to the wheel flange with a strict control method to convert the dry sliding friction with a high friction coefficient into the lubricated sliding friction with a low friction coefficient, thereby reducing wheel-rail wear and train running energy consumption, extending the wheel turning and rail changing cycle, and improving the safety of train operation. The existing dry flange lubrication device, when used for a long time, will not be able to be replenished in time due to the wear of the lubricating rod, resulting in the lubricating rod being unable to fully lubricate the flange. In addition, due to the lubricant coated on the flange, more dust will be adsorbed on the flange, thereby increasing friction and affecting the lubrication effect. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides a wheel rim lubrication device, which solves the problems in the above background technology that the wheel rim lubrication device cannot be replenished in time after the lubricating rod is worn, affecting the lubrication effect, and the dust attached to the wheel rim affects the lubrication effect.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A wheel rim lubrication device comprises a mounting frame, a mounting shell, a lubrication assembly, an adjustment shell and a dust removal piece, wherein the mounting frame is rotatably connected to the mounting shell, the lubrication assembly is slidably inserted in the cavity of the mounting shell, the mounting shell is fixedly connected to the mounting shell, and the dust removal piece is cooperatively arranged in the cavity of the adjustment shell.

[0008] Furthermore, mounting holes are provided at the four corners of the mounting frame, a first rotating seat and a second rotating seat are fixedly connected to the mounting frame respectively, and a first electric push rod is rotatably connected to the second rotating seat.

[0009] Furthermore, the mounting shell is respectively fixedly connected with a first connecting seat and a second connecting seat, the first connecting seat is rotatably connected to the first rotating seat, the second connecting seat is rotatably connected to the piston rod of the first electric push rod, and a plug hole is opened at one end of the mounting shell.

[0010] Furthermore, the lubrication assembly consists of a solid lubrication rod, an end cover, a pawl, a mounting seat, a threaded seat, a threaded groove, a gravity block, a roller and a gravity ball. The solid lubrication rod is fitted and inserted in the pawl, the pawl is threadedly connected to the end cover, the pawl is fixedly connected to the mounting seat, one end of the mounting seat is fixedly connected to the threaded seat, the threaded seat is threadedly connected to the threaded groove set on the gravity block, the gravity block is rotatably connected to rollers all around, the rollers abut against the inner wall of the cavity of the mounting shell, and a gravity ball is movably set in the cavity of the gravity block.

[0011] Furthermore, a third connecting seat is fixedly connected to the adjusting shell, and the third connecting seat is rotatably connected to the third rotating seat, and the third rotating seat is fixedly connected to the mounting shell. A fourth connecting seat is fixedly connected to the adjusting shell below the third connecting seat, and the fourth connecting seat is rotatably connected to the piston rod of the second electric push rod, and the second electric push rod is rotatably connected to the fourth rotating seat, and the fourth rotating seat is fixedly connected to the mounting shell.

[0012] Furthermore, the dust removal component is composed of a connecting column, a top block, a spring, a rotating frame and a bristle brush. The connecting column is slidably inserted in the adjusting shell, one end of the connecting column is fixedly connected to the top block, the top of the top block is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the cavity of the adjusting shell, the other end of the connecting column is fixedly connected to the rotating frame, and the bristle brush is rotatably connected to the rotating frame.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a wheel rim lubrication device, which has the following beneficial effects:

[0015] The wheel rim lubrication device designed by the utility model can ensure, through the design of the mounting shell and the lubrication component, that when the solid lubrication rod is rubbed against the wheel rim, when the solid lubrication rod is worn and shortened, the solid lubrication rod can slide down through the gravity block and the gravity ball, so that the solid lubrication rod can be replenished in time, so that it can fully fit on the wheel rim to ensure the lubrication effect; through the design of the dust removal part, when the lubricant is applied to the wheel rim, the dust on the surface can be removed, so as to ensure that the lubrication effect of the wheel rim will not be affected by the dust, thereby meeting the use requirements and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mounting frame and the mounting shell of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the lubrication component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the regulating shell and dust removal component of the utility model.

[0020] In the figure: 1. mounting frame; 101. mounting hole; 102. first rotating seat; 103. second rotating seat; 104. first electric push rod; 2. mounting shell; 201. first connecting seat; 202. second connecting seat; 203. plug hole; 3. lubrication assembly; 301. solid lubricating rod; 302. end cover; 303. ratchet; 304. mounting seat; 305. threaded seat; 306. threaded groove; 307. gravity block; 308. roller; 309. gravity ball; 4. adjustment shell; 401. third connecting seat; 402. third rotating seat; 403. fourth connecting seat; 404. second electric push rod; 405. fourth rotating seat; 5. dust removal member; 501. connecting column; 502. top block; 503. spring; 504. rotating frame; 505. bristle brush. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-4As shown, a wheel rim lubrication device proposed in one embodiment of the utility model comprises a mounting frame 1, a mounting shell 2, a lubrication assembly 3, an adjustment shell 4 and a dust removal member 5. The wheel rim lubrication device designed in this scheme can automatically replenish the solid lubricating rod 301 after it is worn and shortened through a matching design, so that it can fit tightly on the wheel rim, thereby ensuring the lubrication coating effect on the wheel rim and meeting the use requirements. Through the design of the dust removal member 5, the dust on the surface of the wheel rim can be cleaned when the wheel rim is coated with lubrication, thereby improving the lubrication effect, and the lubrication effect will not be affected by dust. The rotating connection on the mounting frame 1 There is a mounting shell 2, and the design of the mounting frame 1 meets the installation and use requirements of the device, and it can be installed at a position around the wheel rim. Through the design of the first electric push rod 104, the inclination angle of the mounting shell 2 can be controlled, and it can be adjusted according to different coating angles to ensure that the lubricating component 3 and the wheel rim are kept in a fitted state to meet the coating of the lubricant. The lubricating component 3 is slidably inserted in the cavity of the mounting shell 2. When in use, the solid lubricating rod 301 is connected through the matching of the end cover 302 and the ratchet 303, so that the solid lubricating rod 301 is installed on the mounting seat 304, and then The mounting seat 304 is mounted on the gravity block 307 through the threaded seat 305. Through the design of the gravity block 307 and the gravity ball 309, when the solid lubricating rod 301 is worn and shortened, the gravity block 307 and the gravity ball 309 can make the gravity block 307 slide inside the mounting shell 2 through the roller 308. Since the lubricating component 3 is generally installed in a tilted downward state, the gravity ball 309 and the gravity block 307 can tightly contact the remaining solid lubricating rod 301 against the wheel rim, so as to meet the lubrication effect of the wheel rim. An adjusting shell 4 is provided with a dust removing piece 5 in the cavity of the adjusting shell 4. When the dust removing piece 5 and the lubricating component 3 are installed, the dust removing piece 5 is pressed against the rim at the front end of the lubricating component 3. The design of the bristle brush 505 pressing against the rim can drive the bristle brush 505 to rotate when the rim rotates. The rotation of the bristle brush 505 can remove dust attached to the rim, ensuring that the solid lubricating rod 301 can be coated and used normally, avoiding the problem of increased friction caused by dust attached to the rim, and improving the use effect. The overall design structure of the device is simple and reasonable, and it is easy to use, which improves the use effect.

[0024] like Figure 2 As shown, in some embodiments, mounting holes 101 are provided at the four corners of the mounting frame 1, and a first rotating seat 102 and a second rotating seat 103 are fixedly connected to the mounting frame 1, respectively, and a first electric push rod 104 is rotatably connected to the second rotating seat 103. The design of the mounting frame 1 meets the installation and use requirements, ensuring that the device can be installed around the wheel rim.

[0025] like Figure 2As shown, in some embodiments, the mounting shell 2 is respectively fixedly connected with a first connecting seat 201 and a second connecting seat 202, the first connecting seat 201 is rotatably connected to the first rotating seat 102, the second connecting seat 202 is rotatably connected to the piston rod of the first electric push rod 104, and a plug hole 203 is opened at one end of the mounting shell 2. The design of the mounting shell 2 meets the use requirements and ensures the installation and use requirements of the lubrication component 3.

[0026] like Figure 3 As shown, in some embodiments, the lubrication component 3 is composed of a solid lubrication rod 301, an end cover 302, a pawl 303, a mounting seat 304, a threaded seat 305, a threaded groove 306, a gravity block 307, a roller 308 and a gravity ball 309. The solid lubrication rod 301 is inserted into the pawl 303, the pawl 303 is threadedly connected to the end cover 302, the pawl 303 is fixedly connected to the mounting seat 304, one end of the mounting seat 304 is fixedly connected to the threaded seat 305, the threaded seat 305 is threadedly connected to the threaded groove 306 set on the gravity block 307, the gravity block 307 is rotatably connected with the roller 308 all around, the roller 308 abuts against the inner wall of the cavity of the mounting shell 2, and the gravity ball 309 is movably set in the cavity of the gravity block 307. The design of the lubrication component 3 meets the use requirements and improves the lubrication effect on the wheel rim.

[0027] like Figure 4 As shown, in some embodiments, the adjusting shell 4 is fixedly connected with a third connecting seat 401, the third connecting seat 401 is rotatably connected to the third rotating seat 402, the third rotating seat 402 is fixedly connected to the mounting shell 2, the adjusting shell 4 below the third connecting seat 401 is fixedly connected with a fourth connecting seat 403, the fourth connecting seat 403 is rotatably connected to the piston rod of the second electric push rod 404, the second electric push rod 404 is rotatably connected to the fourth rotating seat 405, the fourth rotating seat 405 is fixedly connected to the mounting shell 2, and the dust removal member 5 is composed of a connecting column 501, a top block 502, and a spring The connecting column 501 is slidably inserted in the adjusting shell 4, one end of the connecting column 501 is fixedly connected with the top block 502, the top of the top block 502 is fixedly connected to one end of the spring 503, the other end of the spring 503 is fixedly connected to the cavity of the adjusting shell 4, the other end of the connecting column 501 is fixedly connected with the rotating frame 504, and the rotating frame 504 is rotatably connected with the bristle brush 505. The design of the adjusting shell 4 and the dust removal part 5 can reduce the dust attached to the wheel rim, improve the lubrication effect of the solid lubricating rod 301, and meet the use requirements.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wheel rim lubrication device, comprising a mounting frame (1), a mounting shell (2), a lubrication assembly (3), an adjustment shell (4) and a dust removal member (5), characterized in that: The mounting frame (1) is rotatably connected to a mounting shell (2), a lubrication assembly (3) is slidably inserted into the cavity of the mounting shell (2), an adjustment shell (4) is fixedly connected to the mounting shell (2), and a dust removal component (5) is cooperatively arranged in the cavity of the adjustment shell (4).

2. A wheel rim lubrication device according to claim 1, characterized in that: The four corners of the mounting frame (1) are each provided with mounting holes (101); a first rotating seat (102) and a second rotating seat (103) are respectively fixedly connected to the mounting frame (1); and a first electric push rod (104) is rotatably connected to the second rotating seat (103).

3. A wheel rim lubrication device according to claim 1, characterized in that: The mounting shell (2) is respectively fixedly connected with a first connecting seat (201) and a second connecting seat (202); the first connecting seat (201) is rotatably connected to the first rotating seat (102); the second connecting seat (202) is rotatably connected to the piston rod of the first electric push rod (104); and a plug hole (203) is provided at one end of the mounting shell (2).

4. A wheel rim lubrication device according to claim 1, characterized in that: The lubrication assembly (3) is composed of a solid lubricating rod (301), an end cover (302), a pawl (303), a mounting seat (304), a threaded seat (305), a threaded groove (306), a gravity block (307), a roller (308) and a gravity ball (309); the solid lubricating rod (301) is inserted into the pawl (303); the pawl (303) is threadedly connected to the end cover (302); the pawl (303) is fixedly connected to the On the mounting seat (304), one end of the mounting seat (304) is fixedly connected with a threaded seat (305), and the threaded seat (305) is threadedly connected to a threaded groove (306) provided on the gravity block (307). The gravity block (307) is rotatably connected with rollers (308) on all sides, and the rollers (308) are in contact with the inner wall of the cavity of the mounting shell (2). A gravity ball (309) is movably provided in the cavity of the gravity block (307).

5. A wheel rim lubrication device according to claim 1, characterized in that: A third connecting seat (401) is fixedly connected to the adjusting shell (4), and the third connecting seat (401) is rotatably connected to a third rotating seat (402), and the third rotating seat (402) is fixedly connected to the mounting shell (2). A fourth connecting seat (403) is fixedly connected to the adjusting shell (4) below the third connecting seat (401), and the fourth connecting seat (403) is rotatably connected to the piston rod of the second electric push rod (404), and the second electric push rod (404) is rotatably connected to a fourth rotating seat (405), and the fourth rotating seat (405) is fixedly connected to the mounting shell (2).

6. A wheel rim lubrication device according to claim 1, characterized in that: The dust removal component (5) is composed of a connecting column (501), a top block (502), a spring (503), a rotating frame (504) and a bristle brush (505); the connecting column (501) is slidably inserted in the adjusting shell (4); one end of the connecting column (501) is fixedly connected to the top block (502); the top of the top block (502) is fixedly connected to one end of the spring (503); the other end of the spring (503) is fixedly connected to the cavity of the adjusting shell (4); the other end of the connecting column (501) is fixedly connected to the rotating frame (504); and the bristle brush (505) is rotatably connected to the rotating frame (504).

Images