Track lubricating device

Abstract

The utility model discloses a track lubricating device which comprises a main water pipe, a water inlet pipe is fixedly connected to one side of the main water pipe, a first branch pipe and a second branch pipe are installed on the water inlet pipe in parallel, nozzles are fixedly installed at one end of the first branch pipe and one end of the second branch pipe, and a supporting seat is arranged on one side of the main water pipe. A mounting frame is fixedly mounted on the supporting seat, the first branch pipe and the second branch pipe are arranged in the mounting frame, an electromagnetic valve is fixedly mounted on the second branch pipe, a mounting plate is fixedly connected to the mounting frame, and an infrared distance measuring sensor is fixedly mounted on the mounting plate. According to the utility model, the infrared distance measuring sensor is matched with the controller and the electromagnetic valve to automatically spray water to the steel rail in the advancing direction of the mine car, so that the friction and abrasion between wheels and the steel rail are reduced, the labor intensity of workers is reduced, and meanwhile, the oil pollution caused by the use of lubricating oil is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to rail equipment field, concretely relates to a rail lubricating device. BACKGROUND

[0002] Underground rail transport vehicle is the important transport equipment in mine production, they are mainly used in the underground environment transportation ore, waste rock, personnel and materials etc.

[0003] The wheel flange of underground rail transport vehicle wheel is always in precise contact and friction with the steel rail when running, the vehicle wheel flange and the steel rail all have abrasion, especially when the turning radius is small, abrasion will be more serious due to the action of centrifugal force, the service life of the wheel and the steel rail is shortened, the rail cost is increased, and the motor car, the rail contact of the wheel flange also produces the ear-piercing howling sound. In order to solve the abrasion and noise problem, the current still adopts the method that the artificial regularly coats lubricating oil on the rail, and this method not only has low smearing efficiency, but also has great lubricating oil waste, serious oil stain pollution, and will also occupy the vehicle operation time, and the safety is not enough. CONTENT OF THE UTILITY MODEL

[0004] In view of the technical problem that the current artificial regularly coats lubricating oil on the rail, not only has low smearing efficiency, but also has great lubricating oil waste, serious oil stain pollution, and will also occupy the vehicle operation time, and the safety is not enough, the utility model provides a rail lubricating device.

[0005] The utility model adopts the technical scheme that, including total water pipe, one side of total water pipe is fixedly connected with inlet pipe, first branch pipe and second branch pipe are installed in parallel on inlet pipe, the one end of first branch pipe and second branch pipe is fixedly installed with nozzle, the one side of total water pipe is provided with support seat, the support seat is fixedly installed with mounting bracket, first branch pipe and second branch pipe are arranged in mounting bracket, the second branch pipe is fixedly installed with electromagnetic valve, the mounting bracket is fixedly connected with mounting plate, the mounting plate is fixedly installed with infrared distance measuring sensor, the mounting bracket is also fixedly installed with controller, the first branch pipe is rotatably installed with butterfly plate.

[0006] Further, the first branch pipe is rotatably installed with the rotating shaft, the butterfly plate is fixedly connected on the circumferential surface of the rotating shaft, the mounting bracket is rotatably installed with the rotating rod, the rotating rod is coaxially fixedly connected with the rotating shaft, the outer surface of the rotating rod is fixedly connected with the rotating plate.

[0007] Through adopting the above technical scheme, when the mine car advances through the first branch pipe position, the butterfly plate automatically rotates to open the nozzle to spray water to lubricate the steel rail.

[0008] Further, the rotating rod is externally sleeved with the torsional spring, the upper end of the torsional spring is fixedly connected with the lower end surface of the rotating plate, and the lower end of the torsional spring is fixedly installed on the upper surface of the mounting bracket.

[0009] By adopting the technical scheme, the butterfly plate is automatically closed after the mine car passes the position of the first branch pipe.

[0010] Further, the rotating plate is provided with a mounting groove, two groups of sliding seats are slidingly installed in the mounting groove, springs are fixedly connected between the two groups of sliding seats, two groups of fixing seats are fixedly installed on the sliding seats, connecting rods are rotatably installed on the two groups of fixing seats, fixing rods are rotatably installed on the connecting rods, and rollers are rotatably sleeved on the fixing rods.

[0011] By adopting the technical scheme, the impact when the mine car contacts and extrudes the rotating plate is reduced.

[0012] Further, a limiting groove is formed in the side wall of the mounting groove, and a limiting block is slidingly installed in the limiting groove and fixedly connected to the side surface of the sliding seat.

[0013] By adopting the technical scheme, the stability of the sliding seat when moving in the mounting groove is improved.

[0014] Further, a sliding rod is fixedly connected in the mounting groove, the sliding rod penetrates through the two groups of sliding seats, and the spring is movably sleeved outside the sliding rod.

[0015] By adopting the technical scheme, the spring is prevented from deviating when working.

[0016] The beneficial effects of the utility model are as follows: through infrared distance sensor, controller and electromagnetic valve, water is sprayed on the steel rail in the advancing direction of the mine car, a water film is formed on the steel rail, the friction and wear between the wheel and the steel rail are reduced, the temperature of the rail and the wheel is reduced, the service life of the steel rail and the wheel is prolonged, manual lubrication operation is avoided, the labor intensity of workers is reduced, water is used for lubrication to avoid oil pollution caused by lubricating oil;

[0017] One of the first branch pipe and the second branch pipe is parallelly connected on the water inlet pipe, when one of them fails, the other one can still work to spray water on the steel rail in the advancing direction of the mine car, the practicability of the device is improved, the rotating plate controls the circulation of water in the first branch pipe together with the rotating rod, the rotating shaft and the butterfly plate, can automatically spray water according to the position of the mine car, and the waste of water resources is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a structure schematic view of the mounting frame in the utility model;

[0020] Figure 3It is the structure schematic view of the first branch pipe and the second branch pipe in the utility model;

[0021] Figure 4 It is the internal structure schematic view of the first branch pipe in the utility model;

[0022] Figure 5 It is the structure schematic view of the rotating shaft and the rotating rod in the utility model;

[0023] Figure 6 It is the structure schematic view of the rotating plate in the utility model;

[0024] Figure 7 It is the cross section structure schematic view of the rotating plate in the utility model.

[0025] The figure mark is: 1, total water pipe;2, support seat;3, mounting frame;4, nozzle;5, mounting plate;6, infrared distance measuring sensor;7, water inlet pipe;8, first branch pipe;9, second branch pipe;10, electromagnetic valve door;11, rotating shaft;12, butterfly plate;13, rotating rod;14, torsional spring;15, rotating plate;16, mounting groove;17, sliding rod;18, sliding seat;19, fixed seat;20, connecting rod;21, fixed rod;22, roller;23, spring;24, limit slot;25, limit block;26, controller. DETAILED DESCRIPTION

[0026] In the description of the utility model, it needs to explain, the orientation or position relation that the term "front", "upper", "lower", "left", "right", "vertical", "horizontal" and the like indicate is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element referred to must have a particular orientation, with a particular orientation structure and operation, therefore it cannot be understood as the limitation to the utility model.

[0027] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;It can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements inside.For the ordinary skilled in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0028] The following will be combined with the drawings Figures 1-7 Further illustrate the utility model.

[0029] In order to solve the problems in the background art, the present application proposes the following technical scheme: a total water pipe 1 is arranged on one side of the steel rail, the total water pipe 1 is connected with a water supply device outside, the total water pipe 1 is used for conveying water needed for lubricating the steel rail, a water inlet pipe 7 is fixedly connected on one side of the total water pipe 1, a first branch pipe 8 and a second branch pipe 9 are installed in parallel on the water inlet pipe 7, a nozzle 4 is fixedly installed on one end of the first branch pipe 8 and the second branch pipe 9, the nozzle 4 faces the position of the steel rail, the water in the total water pipe 1 enters the first branch pipe 8 and the second branch pipe 9 through the water inlet pipe 7, and then the water is sprayed on the steel rail through the nozzle 4 to lubricate the steel rail, a supporting seat 2 is arranged on one side of the total water pipe 1, the supporting seat 2 is fixedly installed on the ground on one side of the steel rail, a mounting rack 3 is fixedly installed on the supporting seat 2, a space for installing the first branch pipe 8 and the second branch pipe 9 is formed in the mounting rack 3, the first branch pipe 8 and the second branch pipe 9 are arranged in the mounting rack 3, and the first branch pipe 8 and the second branch pipe 9 are provided with installation conditions and fixed support through the supporting seat 2 and the mounting rack 3, an electromagnetic valve 10 is fixedly installed on the second branch pipe 9, the electromagnetic valve 10 is used for controlling the closing and opening of the nozzle 4 on the second branch pipe 9, a mounting plate 5 is fixedly connected on the mounting rack 3, an infrared distance sensor 6 is fixedly installed on the mounting plate 5, the infrared distance sensor 6 is used for sensing the distance between the nozzle 4 on the second branch pipe 9 and the mine car, a controller 26 is also fixedly installed on the mounting rack 3, the electromagnetic valve 10 can be controlled through the controller 26, a butterfly plate 12 is rotatably installed in the first branch pipe 8, the butterfly plate 12 can control the opening and closing of the nozzle 4 on the first branch pipe 8, the infrared distance sensor 6 and the controller 26 are electrically connected, and the electromagnetic valve 10 and the controller 26 are electrically connected.

[0030] When the mine car enters the sensing area of the infrared distance sensor 6 during the process of advancing on the steel rail, the infrared distance sensor 6 transmits a signal to the controller 26, the controller 26 controls the electromagnetic valve 10 to open, the water in the total water pipe 1 enters the second branch pipe 9 through the water inlet pipe 7, is sprayed on the steel rail in front through the nozzle 4, forms a water film on the steel rail, reduces the friction and wear between the wheel and the steel rail, reduces the temperature of the track and the wheel, prolongs the service life of the steel rail and the wheel, with the advance of the mine car, the mine car drives away from the sensing area of the infrared distance sensor 6, the controller 26 controls the electromagnetic valve 10 to close, and the nozzle 4 stops spraying water, so that the automatic lubrication of the steel rail is realized, the lubrication work of the workers on the steel rail is reduced, the labor intensity of the workers is reduced, and the pollution caused by the use of lubricating oil is avoided by using water to lubricate the steel rail.

[0031] The controller 26 adopts a PLC programmable logic controller, the infrared distance sensor 6 adopts a GP2Y0A21 infrared distance sensor, and the water inlet pipe 7, the first branch pipe 8 and the second branch pipe 9 can be provided with multiple groups according to the length of the steel rail.

[0032] Further, the first branch pipe 8 is rotatably connected with the rotating shaft 11, the rotating shaft 11 penetrates the mounting frame 3 and is rotatably connected with the mounting frame 3, the butterfly plate 12 is fixedly connected with the circumferential surface of the rotating shaft 11, the rotating rod 13 is rotatably connected with the mounting frame 3, the rotating rod 13 is coaxially fixedly connected with the rotating shaft 11, and the outer surface of the rotating rod 13 is fixedly connected with the rotating plate 15.

[0033] During the advancing of the mine car, the rotating plate 15 is opposite to the mine car, the mine car is in contact with the rotating plate 15 and extrudes the rotating plate 15, the mine car drives the rotating plate 15 to rotate around the rotating rod 13, the rotating plate 15 drives the rotating rod 13 to rotate, the rotating rod 13 drives the butterfly plate 12 to rotate through the rotating shaft 11, and the water in the first branch pipe 8 starts to flow, and the water is sprayed out through the nozzles 4 on the first branch pipe 8 to lubricate the steel rail.

[0034] The mine car first passes through the rotating plate 15 and then enters the sensing area of the infrared distance sensor 6, since the first branch pipe 8 and the second branch pipe 9 are connected in parallel on the water inlet pipe 7, when one of the infrared distance sensor 6 and the butterfly plate 12 fails, the other one can continue to work to spray water on the steel rail in the advancing direction of the mine car, and the practicability of the device is improved.

[0035] Further, the rotating rod 13 is externally sleeved with the torsional spring 14, the upper end of the torsional spring 14 is fixedly connected with the lower end surface of the rotating plate 15, and the lower end of the torsional spring 14 is fixedly installed on the upper surface of the mounting frame 3.

[0036] When the mine car drives the rotating plate 15 to rotate, the rotating plate 15 drives the torsional spring 14 to be twisted, when the mine car no longer contacts the rotating plate 15 with the advancing of the mine car, the torsional spring 14 in the state of being twisted drives the rotating plate 15 to rotate to the initial position for restoring the initial state, the rotating plate 15 drives the butterfly plate 12 to rotate through the rotating rod 13 and the rotating shaft 11, the butterfly plate 12 closes the water flowing in the first branch pipe 8, the nozzles 4 on the first branch pipe 8 are automatically stopped from spraying water, water resource waste is avoided, and the practicability of the device is improved.

[0037] Further, the rotating plate 15 is provided with the mounting groove 16, two groups of sliding seats 18 are slidingly installed in the mounting groove 16, the two groups of sliding seats 18 are fixedly connected with the spring 23, two groups of fixed seats 19 are fixedly installed on the sliding seat 18, the connecting rod 20 is rotatably connected with the two groups of fixed seats 19, the fixed rod 21 is rotatably connected with the connecting rod 20, and the roller 22 is rotatably sleeved with the fixed rod 21.

[0038] The mine car contacts the rotating plate 15 before contacting the roller 22, the mine car drives the roller 22 to move, the roller 22 drives the two groups of sliding seats 18 to move through the connecting rod 20, the spring 23 is stretched, the spring 23 is deformed to absorb the impact force of the mine car on the rotating plate 15, the mine car directly contacts the rotating plate 15 is avoided, the impact force of the mine car on the rotating plate 15 is dispersed and buffered through the roller 22, the connecting rod 20, the sliding seat 18 and the spring 23, and the stability and service life of the rotating plate 15 during use are improved.

[0039] Further, the limiting groove 24 is formed in the side wall of the mounting groove 16, the limiting block 25 is slidably installed in the limiting groove 24, and the limiting block 25 is fixedly connected to the side surface of the sliding seat 18.

[0040] The limiting groove 24 cooperates with the limiting block 25 to guide and limit the movement of the sliding seat 18, thereby improving the stability of the two groups of controllers 26 during movement in the mounting groove 16.

[0041] Further, the sliding rod 17 is fixedly connected in the mounting groove 16, the sliding rod 17 penetrates the two groups of sliding seats 18, and the spring 23 is movably sleeved on the outside of the sliding rod 17.

[0042] The sliding rod 17 guides and limits the spring 23, avoids deviation of the spring 23 when deformed, and improves the stability of the spring 23 during use.

[0043] Specifically, the following operation is used: the main water pipe 1 and the mounting frame 3 are fixedly installed on one side of the steel rail, during the advance of the mine car on the steel rail, the mine car contacts and extrudes the rotating plate 15, the mine car drives the rotating plate 15 to rotate around the rotating rod 13, the rotating plate 15 drives the rotating rod 13 to rotate, the rotating rod 13 drives the butterfly plate 12 to rotate through the rotating shaft 11, the water in the first branch pipe 8 starts to flow, the water is sprayed out through the nozzles 4 on the first branch pipe 8 to lubricate the steel rail, then when the mine car enters the sensing area of the infrared distance sensor 6 during the advance on the steel rail, the infrared distance sensor 6 transmits a signal to the controller 26, the controller 26 controls the electromagnetic valve 10 to open, the water in the main water pipe 1 enters the second branch pipe 9 through the water inlet pipe 7, and is sprayed to the steel rail in front of the mine car through the nozzles 4, since the first branch pipe 8 and the second branch pipe 9 are connected in parallel to the water inlet pipe 7, when one of the infrared distance sensor 6 and the butterfly plate 12 fails, the other one can still work to spray water on the steel rail in the advance direction of the mine car, the water on the steel rail forms a water film, the friction and wear between the wheels and the steel rail are reduced, the temperature of the track and the wheels is reduced, and the service life of the steel rail and the wheels is prolonged.

[0044] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the conventional connection mode in the prior art is adopted for circuit connection, and the contents not described in detail in the description belong to the prior art known by the professional technical personnel in the field.

[0045] Although the embodiments of the utility model have been shown and described, the scope of the utility model is defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A rail lubricating device, characterized in that, The utility model relates to a water conservancy irrigation device, including total water pipe (1), one side fixedly connected with water inlet pipe (7), first branch pipe (8) and second branch pipe (9) are installed in parallel on water inlet pipe (7), one end of first branch pipe (8) and second branch pipe (9) are all fixedly installed with nozzle (4), one side of total water pipe (1) is provided with support seat (2), support seat (2) is fixedly installed with mounting bracket (3), first branch pipe (8) and second branch pipe (9) are arranged in mounting bracket (3), second branch pipe (9) is fixedly installed with electromagnetic valve (10), mounting bracket (3) is fixedly connected with mounting plate (5), mounting plate (5) is fixedly installed with infrared distance measuring sensor (6), mounting bracket (3) is also fixedly installed with controller (26), butterfly plate (12) is rotatably installed in first branch pipe (8).

2. A rail lubricating device according to claim 1, wherein The utility model relates to a water conservancy irrigation device, including total water pipe (1), one side fixedly connected with water inlet pipe (7), first branch pipe (8) and second branch pipe (9) are installed in parallel on water inlet pipe (7), one end of first branch pipe (8) and second branch pipe (9) are all fixedly installed with nozzle (4), one side of total water pipe (1) is provided with support seat (2), support seat (2) is fixedly installed with mounting bracket (3), first branch pipe (8) and second branch pipe (9) are arranged in mounting bracket (3), second branch pipe (9) is fixedly installed with electromagnetic valve (10), mounting bracket (3) is fixedly connected with mounting plate (5), mounting plate (5) is fixedly installed with infrared distance measuring sensor (6), mounting bracket (3) is also fixedly installed with controller (26), butterfly plate (12) is rotatably installed in first branch pipe (8).

3. A rail lubricating device according to claim 2, wherein The utility model relates to a water conservancy irrigation device, including total water pipe (1), one side fixedly connected with water inlet pipe (7), first branch pipe (8) and second branch pipe (9) are installed in parallel on water inlet pipe (7), one end of first branch pipe (8) and second branch pipe (9) are all fixedly installed with nozzle (4), one side of total water pipe (1) is provided with support seat (2), support seat (2) is fixedly installed with mounting bracket (3), first branch pipe (8) and second branch pipe (9) are arranged in mounting bracket (3), second branch pipe (9) is fixedly installed with electromagnetic valve (10), mounting bracket (3) is fixedly connected with mounting plate (5), mounting plate (5) is fixedly installed with infrared distance measuring sensor (6), mounting bracket (3) is also fixedly installed with controller (26), butterfly plate (12) is rotatably installed in first branch pipe (8).

4. A rail lubricating device according to claim 3, wherein The utility model relates to a water conservancy irrigation device, including total water pipe (1), one side fixedly connected with water inlet pipe (7), first branch pipe (8) and second branch pipe (9) are installed in parallel on water inlet pipe (7), one end of first branch pipe (8) and second branch pipe (9) are all fixedly installed with nozzle (4), one side of total water pipe (1) is provided with support seat (2), support seat (2) is fixedly installed with mounting bracket (3), first branch pipe (8) and second branch pipe (9) are arranged in mounting bracket (3), second branch pipe (9) is fixedly installed with electromagnetic valve (10), mounting bracket (3) is fixedly connected with mounting plate (5), mounting plate (5) is fixedly installed with infrared distance measuring sensor (6), mounting bracket (3) is also fixedly installed with controller (26), butterfly plate (12) is rotatably installed in first branch pipe (8).

5. A rail lubricating device according to claim 4, wherein ​ 6. A rail lubricating device according to claim 5, wherein ​

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