CN219544781U

CN219544781U - Locomotive rim lubricator with good self-guiding performance

Info

Publication number: CN219544781U
Application number: CN202320364409.6U
Authority: CN
Inventors: 徐希峰
Original assignee: Laiwu Huijie Machinery Co ltd
Current assignee: Laiwu Huijie Machinery Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-18
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to a lubricator, in particular to a locomotive rim lubricator with good self-guiding performance, which comprises an oil supply component, a positioning component, an elastic component and an oil injection component, wherein the elastic component is fixed on one side of the oil supply component, the oil injection component is fixed on the top of the positioning component, the positioning component comprises a rocker arm which is rotationally connected on one side of the oil supply component, a rotating hole is formed in the top of the rocker arm, a butt joint hole is formed in one side of the rocker arm, a hemisphere is fixed at the end part of the rocker arm, balls are rotationally connected in the hemisphere, and the oil supply component comprises a locomotive plate. According to the utility model, the guide rod II can be propped against the rocker arm through the elasticity of the spring, so that the ball on the rocker arm can be always attached to the rim, and the injection direction of the oil nozzle on the rocker arm is fixed, so that injection distortion is not caused when lubricant is injected, and the swing of the rocker arm is not influenced through the connecting ball, so that the device has certain toughness.

Description

Locomotive rim lubricator with good self-guiding performance

Technical Field

The utility model relates to a lubricator, in particular to a locomotive rim lubricator with good self-guiding performance, and belongs to the technical field of locomotive maintenance devices.

Background

Along with the improvement of economic and technical levels, the capability of railway transportation in China is continuously developed, and particularly after the continuous spreading and lifting of a high-speed railway road network, the carrying capacity and the running efficiency of the railway are effectively improved, so that the method becomes an indispensable important support in national economy development. However, the running speed is increased, so that the rim and the steel rail of the train are seriously worn, the noise and squeal problems during running are more serious, and the rim lubricating device is particularly important for reducing the wheel abrasion, reducing the running noise, prolonging the service life of the wheel and ensuring the running safety.

The elastic element guide plate component for the locomotive rim lubricator comprises a second panel and a third panel, wherein the front end face of the second panel is connected with the first panel, the cross section of the second panel and the first panel is of an L-shaped integral structure, the self-guiding property of lubricant feeding is enhanced under the condition of ensuring compact structure, sloshing and abnormal sound are reduced, the stability of the guide plate component in operation is improved, and the lubrication reliability of the locomotive rim lubricator is ensured. The utility model solves the problems of poor self-guiding property, sloshing of the guide plate component due to interference of other structures and abnormal sound of the conventional lubricant feeding by utilizing the L-shaped structure formed by the first panel and the second panel.

However, although the above-mentioned case can solve the problem that sloshing and abnormal sound may occur in the structure of the guide plate assembly, no detailed device is described for the self-guiding property of the lubricant.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the problems and provide the locomotive rim lubricator with good self-guiding performance.

The locomotive rim lubricator with the good self-guiding performance comprises an oil supply assembly, a positioning assembly, an elastic assembly and an oil injection assembly, wherein the elastic assembly is fixed on one side of the oil supply assembly, the oil injection assembly is fixed on the top of the positioning assembly, the positioning assembly comprises a rocker arm, the rocker arm is rotationally connected on one side of the oil supply assembly, a rotating hole is formed in the top of the rocker arm, a butt joint hole is formed in one side of the rocker arm, a hemisphere is fixed at the end of the rocker arm, and balls are rotationally connected inside the hemisphere.

Further, the oil supply assembly comprises a locomotive plate, a connecting block is fixed on one side of the locomotive plate, and an oil tank is fixed on one side of the connecting block.

Further, the top of the oil tank is connected with an oil filling cap in a threaded mode, and the top of the oil tank is fixed with an air inlet pipe I.

Further, an oil outlet pipe is fixed at the bottom of the oil tank, and a rotating block is fixed at one side of the locomotive plate.

Further, the elastic component comprises a fixed block, the fixed block is fixed on one side of the locomotive plate, a first guide rod is connected inside the fixed block in a sliding mode, a baffle is fixed on one side of the first guide rod, and a spring is sleeved on one side of the first guide rod.

Furthermore, a connecting plate is fixed at one end of the guide rod, a second guide rod is fixed at one side of the connecting plate, and a connecting ball is fixed at the two ends of the guide rod.

Further, the oil injection assembly comprises an oil injection frame, the oil injection frame is fixed at the top of the rocker arm, and the top of the oil injection frame is fixed with a second air inlet pipe.

Furthermore, an oil collecting groove is formed in the oil spraying frame, and an oil nozzle is fixed on one side of the oil spraying frame.

The utility model has the technical effects and advantages that: (1) The arranged positioning assembly utilizes the rolling mode of the balls on the rim to fix the injection direction of the oil nozzle, so that the situation that the lubricant injection is askew when the locomotive is sloshing is avoided, and the requirement of good self-guiding performance of the lubricator is met; (2) Through the elastic component, the guide rod can be propped against the elastic component by using the form that the spring is propped against the baffle, so that the ball can be always attached to one side of the rim; (3) Through the oil supply unit who sets up, utilize intake pipe one can exert pressure to the oil tank to make the lubricant in the oil tank carry in the oil spout subassembly through the play oil pipe, thereby realized the process of automatic defeated oil and oil spout.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a positioning assembly according to the present utility model;

FIG. 3 is a schematic view of an elastic assembly according to the present utility model;

FIG. 4 is a schematic view of a fuel injection assembly according to the present utility model.

In the figure: 100. an oil supply assembly; 101. a locomotive plate; 102. a connecting block; 103. an oil tank; 104. an oiling cap; 105. an air inlet pipe I; 106. an oil outlet pipe; 107. a rotating block; 200. a positioning assembly; 201. a rocker arm; 202. a turning hole; 203. a butt joint hole; 204. a hemisphere; 205. a ball; 300. an elastic component; 301. a fixed block; 302. a first guide rod; 303. a baffle; 304. a spring; 305. a connecting plate; 306. a second guide rod; 307. a connecting ball; 400. an oil injection assembly; 401. an oil spraying frame; 402. an air inlet pipe II; 403. an oil sump; 404. and an oil nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a locomotive rim lubricator with good self-guiding performance comprises an oil supply assembly 100, a positioning assembly 200, an elastic assembly 300 and an oil injection assembly 400, wherein the elastic assembly 300 is fixed on one side of the oil supply assembly 100, the oil injection assembly 400 is fixed on the top of the positioning assembly 200, the positioning assembly 200 comprises a rocker arm 201, the rocker arm 201 is rotationally connected on one side of the oil supply assembly 100, a rotating hole 202 is formed in the top of the rocker arm 201, the rotating hole 202 is connected with a rotating block 107 through a shaft, a butt joint hole 203 is formed in one side of the rocker arm 201, and the butt joint hole 203 is a round hole. The end of the rocker arm 201 is fixed with a hemisphere 204, a ball 205 is rotatably connected in the hemisphere 204, and the ball 205 is tightly attached to the rim.

As a technical optimization scheme of the utility model, the oil supply assembly 100 comprises a locomotive plate 101, the locomotive plate 101 is a plate on a train, a connecting block 102 is fixed on one side of the locomotive plate 101, an oil tank 103 is fixed on one side of the connecting block 102, an oil filling cap 104 is connected to the top of the oil tank 103 in a threaded manner, the oil tank 103 can be filled with lubricant by unscrewing the oil filling cap 104, an air inlet pipe 105 is fixed on the top of the oil tank 103, air pressure can be applied to the interior of the oil tank 103 by the air inlet pipe 105, an oil outlet pipe 106 is fixed at the bottom of the oil tank 103, and a rotating block 107 is fixed on one side of the locomotive plate 101.

As a technical optimization scheme of the utility model, the elastic component 300 comprises a fixing block 301, the fixing block 301 is fixed on one side of the locomotive plate 101, a first guide rod 302 is connected inside the fixing block 301 in a sliding manner, a baffle 303 is fixed on one side of the first guide rod 302, the baffle 303 abuts against a spring 304, so that the spring 304 can drive the first guide rod 302 to move, the spring 304 is sleeved on one side of the first guide rod 302, a connecting plate 305 is fixed at the end part of the first guide rod 302, a second guide rod 306 is fixed on one side of the connecting plate 305, a connecting ball 307 is fixed at the end part of the second guide rod 306, and the connecting ball 307 is rotatably connected in the butt joint hole 203.

As a technical optimization scheme of the utility model, the oil injection assembly 400 comprises an oil injection frame 401, the oil injection frame 401 is fixed at the top of the rocker arm 201, an air inlet pipe II 402 is fixed at the top of the oil injection frame 401, the air inlet pipe II 402 can spray high-pressure gas, an oil collecting groove 403 is formed in the oil injection frame 401, the oil collecting groove 403 can collect lubricating agents together, and an oil injection nozzle 404 is fixed at one side of the oil injection frame 401.

When the utility model is used, the elastic force of the spring 304 is utilized to prop against the baffle 303, so that the first guide rod 302 drives the connecting plate 305 to move together, the second guide rod 306 can drive the connecting ball 307 to move through the connecting plate 305, so that the connecting ball 307 pushes the rocker arm 201 to move, and the balls 205 at the end part of the rocker arm 201 are propped against one side of the wheel rim, so that the balls 205 are not separated from the wheel rim even if a locomotive shakes under the elastic force of the spring 304, the oil nozzle 404 on the rocker arm 201 can be always aligned with the wheel rim, when oil injection is required, a motor train unit personnel only needs to press one button, the air pressure can be applied in the oil tank 103 like the first air inlet pipe 105, so that the lubricant is conveyed into the oil collecting tank 403 from the oil outlet pipe 106, and then the lubricant can be sprayed from the oil nozzle 404 under the blowing force of the second air inlet pipe 402, so that the lubricant is sprayed on the wheel rim, and the lubrication work on the wheel rim is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a locomotive rim lubricator with it is good to self-steering, includes oil feeding subassembly (100), locating component (200), elastic component (300) and oil spout subassembly (400), its characterized in that: the oil supply device is characterized in that the elastic component (300) is fixed on one side of the oil supply component (100), the oil injection component (400) is fixed on the top of the positioning component (200), the positioning component (200) comprises a rocker arm (201), the rocker arm (201) is rotationally connected to one side of the oil supply component (100), a rotating hole (202) is formed in the top of the rocker arm (201), a butt joint hole (203) is formed in one side of the rocker arm (201), a hemisphere (204) is fixed at the end of the rocker arm (201), and balls (205) are rotationally connected to the inside of the hemisphere (204).

2. The locomotive rim lubricator with good self-guiding performance according to claim 1, wherein: the oil supply assembly (100) comprises a locomotive plate (101), a connecting block (102) is fixed on one side of the locomotive plate (101), and an oil tank (103) is fixed on one side of the connecting block (102).

3. The locomotive rim lubricator with good self-guiding performance according to claim 2, wherein: the top of the oil tank (103) is in threaded connection with an oiling cap (104), and an air inlet pipe I (105) is fixed at the top of the oil tank (103).

4. The locomotive rim lubricator with good self-guiding performance according to claim 2, wherein: an oil outlet pipe (106) is fixed at the bottom of the oil tank (103), and a rotating block (107) is fixed at one side of the locomotive plate (101).

5. The locomotive rim lubricator with good self-guiding performance according to claim 2, wherein: the elastic component (300) comprises a fixed block (301), wherein the fixed block (301) is fixed on one side of the locomotive plate (101), a first guide rod (302) is connected inside the fixed block (301) in a sliding mode, a baffle (303) is fixed on one side of the first guide rod (302), and a spring (304) is sleeved on one side of the first guide rod (302).

6. The locomotive rim lubricator with good self-guiding performance according to claim 5, wherein: the end part of the first guide rod (302) is fixed with a connecting plate (305), one side of the connecting plate (305) is fixed with a second guide rod (306), and the end part of the second guide rod (306) is fixed with a connecting ball (307).

7. The locomotive rim lubricator with good self-guiding performance according to claim 1, wherein: the oil injection assembly (400) comprises an oil injection frame (401), the oil injection frame (401) is fixed at the top of the rocker arm (201), and an air inlet pipe II (402) is fixed at the top of the oil injection frame (401).

8. The locomotive rim lubricator with good self-guiding performance as claimed in claim 7, wherein: an oil collecting groove (403) is formed in the oil spraying frame (401), and an oil spraying nozzle (404) is fixed on one side of the oil spraying frame (401).