CN217646737U - Oiling mechanism for rail - Google Patents

Oiling mechanism for rail Download PDF

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Publication number
CN217646737U
CN217646737U CN202220692731.7U CN202220692731U CN217646737U CN 217646737 U CN217646737 U CN 217646737U CN 202220692731 U CN202220692731 U CN 202220692731U CN 217646737 U CN217646737 U CN 217646737U
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CN
China
Prior art keywords
pipe
rail
blanking pipe
cylinder
blanking
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Expired - Fee Related
Application number
CN202220692731.7U
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Chinese (zh)
Inventor
张京军
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Hunan Xianglu Intelligent Equipment Co ltd
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Hunan Xianglu Intelligent Equipment Co ltd
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Priority to CN202220692731.7U priority Critical patent/CN217646737U/en
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Publication of CN217646737U publication Critical patent/CN217646737U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model provides an oiling mechanism used on a rail, which comprises a moving component and a plurality of oiling mechanisms; all the oiling mechanisms are respectively arranged on two sides of the moving assembly through supporting pieces, each oiling assembly comprises an electric push rod, a piston cylinder and a blanking pipe, wherein the electric push rod is fixedly connected with the supporting pieces, the output end of the electric push rod faces downwards, the blanking pipe is vertically arranged, the upper end of the blanking pipe is rotatably connected with the supporting pieces, a switching pipe is fixedly arranged in the piston cylinder and slidably sleeved on the blanking pipe through the switching pipe, the upper end of the switching pipe extends out of the upper end of the piston cylinder and is connected with the output end of the electric push rod, the lower end of the switching pipe is positioned in the piston cylinder and is sleeved with a piston, the piston is in sealing contact with the inner wall of the piston cylinder to form an accommodating cavity in the upper portion of the inner cavity of the piston cylinder, the blanking pipe and the switching pipe are provided with corresponding through holes so that the interior of the blanking pipe is communicated with the accommodating cavity, and the lower end of the piston cylinder is provided with a rotatable oil brushing piece. The device has simple structure, low cost and convenient maintenance and replacement.

Description

Oiling mechanism for rail
Technical Field
The utility model relates to an automatic fat liquoring technical field of rail bolt especially relates to a fat liquoring mechanism for on rail.
Background
At present, with the development in China, railways penetrate all places from east to west, south and north, and become a very important travel vehicle. However, the numerous bolts on the railway are more important connecting pieces for connecting the rails and the sleepers, but the bolts are exposed day and night and can be corroded by the external environment, so that the bolts need to be coated with anti-rust oil for protection. At present, the bolts are coated with oil for protection by manual brushing of workers one by one, so that the efficiency is low and the brushing oil is not uniform.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to improve the efficiency of bolt fat liquoring on the rail and ensure that the fat liquoring is even, the utility model discloses an embodiment provides an oiling mechanism for on rail.
The embodiment of the utility model provides a pair of an oiling station constructs for on rail, include:
a moving assembly for moving on the rail;
and the oil coating assemblies are respectively arranged on two sides of the moving assembly through supporting pieces, each oil coating assembly comprises an electric push rod, a piston cylinder and a blanking pipe, wherein the electric push rod is fixedly connected with the supporting pieces, the output end of the electric push rod is downward, the blanking pipe is vertically arranged, the upper end of the blanking pipe is rotatably connected with the supporting pieces, a switching pipe is fixedly arranged in the piston cylinder and can be sleeved on the blanking pipe in a sliding manner through the switching pipe, the upper end of the switching pipe extends out of the upper end of the piston cylinder and is connected with the output end of the electric push rod, the lower end of the switching pipe is positioned in the piston cylinder and is sleeved with a piston, the piston is in sealing contact with the inner wall of the piston cylinder to form a containing cavity on the upper part of the inner cavity of the piston cylinder, the blanking pipe and the switching pipe are provided with corresponding through holes so that the interior of the blanking pipe is communicated with the containing cavity, and the lower end of the piston cylinder is provided with a rotatable oil brushing piece.
Further, the removal subassembly includes girder and a plurality of pulley, wherein each slide equal rotatable set up in the lower extreme of girder, each all be equipped with the mounting panel on the center pin of pulley both sides, each the upper end of mounting panel with a side fixed connection of girder, lower extreme pass through the pivot and correspond the center pin of pulley one side is rotated and is connected, each the roll wall of pulley personally submits the concavity, and all with outside rail looks adaptation.
Further, support piece includes backup pad and bottom suspension fagging, wherein go up the backup pad with be equipped with a plurality of dead levers between the bottom suspension fagging, each the upper end of dead lever with go up the lower terminal surface fixed connection of backup pad, lower extreme with the up end fixed connection of bottom suspension fagging, the lower terminal surface of bottom suspension fagging with the upper end fixed connection of girder, each fat liquoring subassembly set up in on the lower terminal surface of going up the backup pad.
Furthermore, the upper end of each blanking pipe runs through from bottom to top go up the backup pad and extend go up the up end of backup pad, each the upper end of blanking pipe is fixed the cover in proper order from the extreme point to the pipe mid point direction and is equipped with from the driving wheel and rolling bearing, each the blanking pipe through corresponding rolling bearing with go up backup pad rotatable coupling, each rolling bearing's outer wall with go up backup pad fixed connection, inner wall and the outer wall fixed connection that corresponds the blanking pipe.
Furthermore, a motor is fixedly arranged on the lower end face of the upper supporting plate, an output shaft of the motor faces upwards and penetrates through the upper supporting plate, a driving wheel is fixedly arranged on the output shaft of the motor and positioned above the upper supporting plate, the driving wheel is in transmission connection with the driven wheels through a synchronous belt, a plurality of rotatable tensioning wheels are arranged on the upper end face of the upper supporting plate, and each tensioning wheel is used for tensioning the synchronous belt.
Furthermore, each adapter tube is slidably sleeved on the corresponding blanking tube, each electric push rod is fixedly arranged on the lower end face of the upper supporting plate, the output end of the electric push rod faces downwards and is fixedly connected with the upper end of the corresponding adapter tube through a transmission frame, each piston cylinder comprises a cylinder body, an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are respectively arranged on the upper end and the lower end of the cylinder body, the upper cover plate is fixedly sleeved on the corresponding adapter tube, the lower end face of the upper cover plate is fixedly connected with the upper end of the cylinder body, the corresponding piston at the lower end of the adapter tube is matched with the lower end face of the upper cover plate to form a corresponding accommodating cavity, the lower cover plate is slidably sleeved on the corresponding blanking tube, and the upper end face of the lower cover plate is fixedly connected with the lower end of the cylinder body, and the lower end face of the lower cover plate is rotatably connected with the corresponding oil brushing piece.
Furthermore, each barrel is provided with an oil inlet, and each oil inlet is communicated with the corresponding accommodating cavity.
Furthermore, each oil brushing piece comprises a hanging cylinder, a connecting pipe and a brush mounting cylinder, wherein the upper end of the hanging cylinder is fixedly connected with the lower end face of the corresponding lower cover plate, the lower end of the hanging cylinder is provided with a first step face on the inner wall, the upper end of the connecting pipe is positioned in the lower end of the hanging cylinder, a second step face buckled with the first step face is arranged on the outer wall of the connecting pipe, and the lower end of the connecting pipe is sleeved with an annular bottom plate and is connected with the brush mounting cylinder through the annular bottom plate.
Furthermore, each brush installation barrel comprises a top cover and an outer barrel, wherein the upper end of the top cover is fixedly connected with the corresponding annular bottom plate, the lower end of the top cover is connected with one end of the outer barrel, the axial leads of the annular bottom plate and the outer barrel coincide, and a plurality of brush holes for installing brushes are formed in the top cover.
Furthermore, the lower end of each blanking pipe is located in the corresponding connecting pipe, the cross section of the inner cavity of each connecting pipe is rectangular, a transmission block is fixedly sleeved at the lower end of each blanking pipe, the cross section shape of the transmission block is matched with the cross section shape of the inner cavity of the corresponding connecting pipe, so that the corresponding connecting pipe can be driven to rotate when the blanking pipe is driven by the motor to rotate, and the corresponding brush mounting cylinder is twisted.
The embodiment of the utility model provides a technical scheme brings the beneficial effect be: firstly, the whole device can run on the rail by moving the assembly, and meanwhile, the automatic oiling on the rail can be realized by combining with an external power control device; secondly, the oil coating assembly can enable the oil brushing piece to descend under the action of the electric push rod when oil coating is carried out so as to brush oil on the bolt, and meanwhile, the oil brushing piece can also be lifted through the electric push rod if oil coating is not carried out, so that interference is avoided; thirdly, the synchronous belt can realize multiple working ends of a power source, so that the device is simplified and the cost is reduced when the requirement of working conditions is met; fourthly, the device has simple structure and is light, convenient to maintain and disassemble.
Drawings
Fig. 1 is a schematic view of the whole structure of an oiling mechanism used on a rail according to the present invention;
fig. 2 is a schematic structural view of the oiling assembly 2 in fig. 1;
FIG. 3 is a schematic diagram of the down pipe 206 and its connecting parts shown in FIG. 2;
FIG. 4 isbase:Sub>A cross-sectional view taken along the plane A-A in FIG. 3;
FIG. 5 is a schematic view of the connection between the blanking pipe 206 and the adapter pipe 207 in FIG. 3;
FIG. 6 is a schematic diagram of the connection pipe 212 in FIG. 5;
in the figure: 1-moving component, 101-main beam, 102-mounting plate, 103-pulley, 2-oiling component, 201-electric push rod, 202-transmission frame, 203-oil inlet, 204-driven wheel, 205-rotary bearing, 206-blanking pipe, 207-adapter pipe, 208-upper cover plate, 209-barrel, 210-lower cover plate, 211-hanging barrel, 212-connecting pipe, 213-annular bottom plate, 2014-top cover, 215-outer barrel, 216-accommodating inner cavity, 217-through hole, 218-piston, 219-transmission block, 3-motor, 4-driving wheel, 5-synchronous belt, 6-supporting piece, 601-lower supporting plate, 602-fixed rod, 603-upper supporting plate and 7-tensioning wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides an oiling mechanism for a rail, including: a moving assembly 1 and a plurality of oiling assemblies 2.
All the oiling assemblies 2 are respectively arranged on two sides of the moving assembly 1 through supporting pieces 6, the moving assembly 1 is used for erecting the whole device on a single rail of a rail, meanwhile, the moving assembly 1 can be connected with external power equipment to enable the whole device to move on the single rail, and all the oiling assemblies 2 are used for brushing anti-rust oil on bolts on two sides of the single rail.
Remove subassembly 1 includes girder 101 and a plurality of pulley 103, in this embodiment, the number of pulley 103 is two, two the equal rotatable setting of pulley 103 is in the lower extreme of girder 101, each all be equipped with mounting panel 102, each on the center pin of pulley 103 both sides the upper end of mounting panel 102 with a girder 101 side fixed connection, lower extreme pass through the pivot and correspond the center pin that pulley 103 corresponds the side rotates and is connected, just so can ensure each pulley 103 can girder 101 lower extreme rotates, simultaneously, each the roll wall of pulley 103 is concave shape, and all with the single track looks adaptation on the rail, just so can make remove subassembly 1 erects on single track to drive the operation of whole device.
When the moving assembly is in actual use, one of the two pulleys 103 is connected with an external power source such as a motor and the like to obtain power, and the two pulleys 103 are in transmission connection such as a transmission belt and the like, so that the moving assembly can be ensured to run on a single rail.
Girder 101 upper end is equipped with support piece 6, support piece 6 includes bottom suspension fagging 601 and last backup pad 603, wherein bottom suspension fagging 601 with go up through a plurality of dead lever 602 fixed connection between the backup pad 603, each the upper end of dead lever 602 with go up the lower terminal surface fixed connection of backup pad 603, the lower extreme with the up end fixed connection of bottom suspension fagging 601, the lower terminal surface of bottom suspension fagging 601 with the upper end fixed connection of girder 101, in this embodiment, the number of dead lever 602 is two, two the dead lever 602 in the bottom suspension fagging 601 with go up diagonal angle setting between the backup pad 603.
In this embodiment, the number of fat liquoring subassembly 2 is two, and two fat liquoring subassembly 2 is installed through support piece 6 respectively in the both sides of girder 101, simultaneously when operating condition used, two fat liquoring subassembly 2 can not take place to interfere with the single track, and two fat liquoring subassembly 2 is corresponding with the bolt of single track both sides respectively.
Referring to fig. 2 to 4, each of the oiling assemblies 2 includes an electric push rod 201, a blanking tube 206, and a piston cylinder, wherein the electric push rod 201 is fixed on a lower end surface of the upper support plate 603, an output end of the electric push rod is downward, the blanking tube 206 is vertically disposed, an upper end of the blanking tube 206 is rotatably connected to the upper support plate 603, an adapter tube 207 is disposed inside the piston cylinder, an upper end of the adapter tube 207 extends out of an upper end and a lower end of the piston cylinder and is located inside the piston cylinder, the adapter tube 207 is slidably sleeved on the blanking tube 206, and an outer wall of the adapter tube 207 is fixedly connected to the piston cylinder, so that the piston cylinder can be slidably sleeved on the blanking tube 206 through the adapter tube 207; the output end of the electric push rod 201 is fixedly connected with the upper end of the adapting tube 207 through the transmission frame 202, so that when the electric push rod 201 drives the adapting tube 207 to move up and down along the blanking tube 206, the piston cylinder is driven to move up and down along the blanking tube 206.
Each piston cylinder comprises a cylinder body 209, an upper cover plate 208 and a lower cover plate 210 which are respectively arranged at the upper end and the lower end of the cylinder body 209, wherein the upper cover plate 208 is fixedly and hermetically sleeved on the corresponding adapter tube 207, the lower end surface of the upper cover plate 208 is fixedly and hermetically connected with the upper end of the cylinder body 209, the lower cover plate 210 is slidably sleeved on the corresponding blanking tube 206, the upper end surface of the lower cover plate 210 is fixedly connected with the lower end of the cylinder body 209, the lower end surface is rotatably connected with an oil brushing piece, the lower end of the corresponding adapter tube 207 is positioned in the cylinder body 209 and is fixedly sleeved with a piston 218, the outer diameter of the corresponding adapter tube 207 is smaller than the inner diameter of the cylinder body, the piston 218 is in sealing contact with the inner wall of the cylinder body 209, the piston 218 and the lower end surface of the upper cover plate 208 are matched with each other at the upper part of the inner cavity of the cylinder body 209 to form an accommodating cavity 216, the corresponding adapter tube 207 and the corresponding blanking tube 206 are provided with corresponding through holes 217, the inner part of the corresponding blanking tube 206 is communicated with the accommodating cavity 216 through holes 217 of the corresponding blanking tube 206.
An oil inlet 203 is formed in each barrel 209, each oil inlet 203 is communicated with the corresponding accommodating cavity 216, and each oil inlet 203 is used for being connected with an external oil source.
Each the upper end of blanking pipe 206 runs through from bottom to top go up backup pad 603, each the upper end of blanking pipe 206 is fixed the cover in proper order from the extreme point to the pipe mid point direction and is equipped with from driving wheel 204 and rolling bearing 205, each rolling bearing 205 the inner wall with correspond the outer wall fixed connection of blanking pipe 206, the outer wall with go up backup pad 603 fixed connection, in order to realize corresponding the upper end of blanking pipe 206 with go up the rotatable coupling of backup pad 603.
The utility model discloses a take-up pulley, including last backup pad 603, last backup pad 204, last backup pad 603, last backup pad is equipped with motor 3 on the lower terminal surface of backup pad 603, the output shaft of motor 3 up and run through go up backup pad 603, on the output shaft of motor 3 and be located the fixed cover in top of going up backup pad 603 is equipped with action wheel 4, action wheel 4 pass through hold-in range 5 with each be connected from the transmission of driving wheel 204, go up the up end of backup pad and be equipped with a plurality of rotatable take-up pulleys 7, each take-up pulley 7 is used for right hold-in range 5 takes up, in this embodiment, the number of take-up pulley 7 is two.
Referring to fig. 4 to 6, each of the oil brushing members includes a hanging cylinder 211, a connecting cylinder 212, and a brush mounting cylinder, wherein an upper end of the hanging cylinder 211 is fixedly connected to a lower end surface of the corresponding lower cover plate 210, a lower end of the hanging cylinder is provided with a first step surface on an inner wall, an upper end of the connecting cylinder 212 is located inside a lower end of the hanging cylinder 211, an outer wall of an upper end of the connecting cylinder 212 is provided with a second step surface engaged with the first step surface, the connecting cylinder 212 is rotatably hung on the lower end of the hanging cylinder 211 through the first step surface and the second step surface engaged with each other, a ring-shaped bottom plate 213 is provided at a lower end of the connecting cylinder 212, axial lines of the connecting cylinder and the ring-shaped bottom plate 213 coincide with each other, and the connecting cylinder 212 is connected to the brush mounting cylinder through the ring-shaped bottom plate 213.
Each brush installation barrel comprises a top cover 214 and an outer barrel 215, wherein the upper end of the top cover 214 is fixedly connected with the lower end of the corresponding annular bottom plate 213, the lower end of the top cover 214 is connected with one end of the outer barrel 215 and is overlapped with the end of the outer barrel around the axis, a plurality of brush holes for installing brushes are formed in the top cover 214, and the inner diameter of the outer barrel 215 is matched with the size of an external bolt.
Referring to fig. 5 to 6, the lower end of each of the blanking pipes 206 is located in the corresponding connecting pipe 212, the cross section of the inner cavity of each connecting pipe 212 is rectangular, a driving block 219 is fixedly sleeved at the lower end of each of the blanking pipes 206, and the cross section of the driving block 219 is matched with the cross section of the inner cavity of the corresponding connecting pipe, so that when the blanking pipe 206 is driven by the motor 3 to rotate, the corresponding connecting pipe 212 can be driven to rotate, thereby twisting the brush mounting cylinder, and implementing oil brushing.
The device according to the present embodiment operates as follows: before the device starts to apply oil, each electric push rod 201 drives the corresponding adapter tube 207 to enable the through hole 217 on the adapter tube 207 to coincide with the through hole 217 on the corresponding blanking tube 206, meanwhile, oil is injected into the corresponding accommodating cavity 216 through the corresponding oil inlet 203, the injected oil can enter the corresponding blanking tube 206 through the corresponding adapter tube 207 and the corresponding through hole 217 on the blanking tube 206, the corresponding blanking tube 206 guides the oil into the brush mounting cylinder at the lower end of the corresponding adapter tube and then the oil can dip and dye the brushes through the brush holes; then, each electric push rod 201 drives the corresponding adapter tube 207 to descend so as to drive the corresponding piston cylinder to descend, so that the corresponding brush mounting cylinder descends and covers the bolt to be brushed with oil, and then the motor 3 rotates, so that each blanking tube 206 is driven to rotate, and the corresponding brush mounting cylinder is driven to rotate, so that oil brushing is completed.
It should be noted that, in order to prevent the lower end of each of the falling pipes 206 from being separated from the corresponding connecting pipe 212, it is required to ensure that the stroke of each of the motor push rods 201 is adapted to the length of the corresponding connecting pipe 212, so that the lower end of the corresponding falling pipe 206 is located in the corresponding connecting pipe 212 when each of the piston cylinders is raised or lowered.
It should be further noted that each of the adapting tubes 207 is slidably sleeved on the corresponding blanking tube 206, and both are tubular, and the oil for brushing the bolts has a certain lubricating function for rust-proof oil, so that each of the blanking tubes 206 can rotate relative to the corresponding adapting tube 207 when being driven by the motor 3, and meanwhile, the lower end of each of the blanking tubes 206 is located in the corresponding connecting tube 212, and the size of the transmission block 219 at the lower end of the blanking tube 206 is adapted to the inner cavity of the connecting tube 212, and meanwhile, each of the connecting tubes 212 is rotatably connected to the lower end of the corresponding piston cylinder, so that each of the blanking tubes 206 can drive the corresponding connecting tube 212 to rotate when rotating, and further drive the corresponding brush mounting cylinder to brush oil brushing.
In this document, the terms front, back, upper, lower and the like in the drawings are used for the sake of clarity and convenience only for the components are located in the drawings and the positions of the components relative to each other. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. An oiling mechanism for a rail, comprising:
a moving assembly for moving on the rail;
and all the oiling assemblies are respectively arranged on two sides of the moving assembly through supporting pieces, each oiling assembly comprises an electric push rod, a piston cylinder and a blanking pipe, wherein the electric push rod is fixedly connected with the supporting pieces, the output end of the electric push rod is downward, the blanking pipe is vertically arranged, the upper end of the blanking pipe is rotatably connected with the supporting pieces, a switching pipe is fixedly arranged in the piston cylinder and slidably sleeved on the blanking pipe through the switching pipe, the upper end of the switching pipe extends out of the upper end of the piston cylinder and is connected with the output end of the electric push rod, the lower end of the switching pipe is positioned in the piston cylinder and is sleeved with a piston, the piston is in sealing contact with the inner wall of the piston cylinder so as to form an accommodating cavity on the upper portion of the inner cavity of the piston cylinder, the blanking pipe and the switching pipe are provided with corresponding through holes so that the interior of the blanking pipe is communicated with the accommodating cavity, and the lower end of the piston cylinder is provided with a rotatable oil brushing piece.
2. An oiling mechanism for a rail as defined in claim 1, wherein: the removal subassembly includes girder and a plurality of pulley, wherein each slide equal rotatable set up in the lower extreme of girder, each all be equipped with the mounting panel on the center pin of pulley both sides, each the upper end of mounting panel with a side fixed connection of girder, lower extreme pass through the pivot and correspond the center pin of pulley one side rotates to be connected, each the roll wall of pulley personally submits the concavity, and all with outside rail looks adaptation.
3. An oiling station for a rail as defined in claim 2, wherein: support piece includes backup pad and bottom suspension fagging, wherein go up the backup pad with be equipped with a plurality of dead levers between the bottom suspension fagging, each the upper end of dead lever with go up the lower terminal surface fixed connection of backup pad, lower extreme with the up end fixed connection of bottom suspension fagging, the lower terminal surface of bottom suspension fagging with the upper end fixed connection of girder, each fat liquoring subassembly set up in on the lower terminal surface of going up the backup pad.
4. An oiling station for a rail as defined in claim 3, wherein: each the upper end of blanking pipe runs through from bottom to top go up the backup pad and extend go up the up end of backup pad, each the upper end of blanking pipe is from the extreme point to the fixed cover in proper order of pipe mid point direction and is equipped with from driving wheel and rolling bearing, each the blanking pipe is through corresponding rolling bearing with go up backup pad rotatable coupling, each rolling bearing's outer wall with go up backup pad fixed connection, inner wall and corresponding the outer wall fixed connection of blanking pipe.
5. An oiling station for a rail as defined in claim 4, wherein: the lower end face of the upper supporting plate is fixedly provided with a motor, an output shaft of the motor faces upwards and penetrates through the upper supporting plate, a driving wheel is fixedly sleeved on the output shaft of the motor and positioned above the upper supporting plate, the driving wheel is in transmission connection with the driven wheels through a synchronous belt, a plurality of rotatable tensioning wheels are arranged on the upper end face of the upper supporting plate, and each tensioning wheel is used for tensioning the synchronous belt.
6. An oiling station for a rail as defined in claim 5, wherein: each switching pipe slidable cover establish correspond on the blanking pipe, each electric putter fixed set up in go up the lower terminal surface of backup pad and its output down and through the driving frame with correspond the upper end fixed connection of switching pipe, each piston barrel includes the barrel and set up respectively in upper cover plate and the lower cover plate of lower extreme on the barrel, wherein the upper cover plate fixed cover is located the correspondence on the switching pipe just the lower terminal surface of upper cover plate with the upper end fixed connection of barrel, the correspondence the switching pipe lower extreme the piston through with the lower terminal surface of upper cover plate cooperatees in order to form the correspondence the holding cavity, lower cover plate slidable cover establish correspond on the blanking pipe, the up end of lower cover plate with the lower extreme fixed connection of barrel, the rotatable connection of lower terminal surface correspond the brushing oil spare.
7. An oiling station for a rail as defined in claim 6, wherein: each barrel is provided with an oil inlet, and each oil inlet is communicated with the corresponding accommodating cavity.
8. An oiling station for a rail as defined in claim 6, wherein: each oil brushing piece comprises a hanging cylinder, a connecting pipe and a brush installation cylinder, wherein the upper end of the hanging cylinder is fixedly connected with the lower end face of the lower cover plate correspondingly, the lower end of the hanging cylinder is provided with a first step face on the inner wall, the upper end of the connecting pipe is positioned in the lower end of the hanging cylinder, a second step face buckled with the first step face is arranged on the outer wall of the hanging cylinder, and an annular bottom plate is sleeved at the lower end of the connecting pipe and connected with the brush installation cylinder through the annular bottom plate.
9. An oiling station for a rail as defined in claim 8, wherein: each brush installation barrel comprises a top cover and an outer barrel, wherein the upper end of the top cover is fixedly connected with the corresponding annular bottom plate, the lower end of the top cover is connected with one end of the outer barrel, the axial leads of the annular bottom plate and the outer barrel coincide, and a plurality of brush holes used for installing brushes are formed in the top cover.
10. An oiling mechanism for a rail as defined in claim 8, wherein: the lower end of each blanking pipe is positioned in the corresponding connecting pipe, the section of the inner cavity of each connecting pipe is rectangular, the lower end of each blanking pipe is fixedly sleeved with a transmission block, the section shape of the transmission block is matched with the section shape of the inner cavity of the corresponding connecting pipe, so that when the blanking pipe is driven by the motor to rotate, the corresponding connecting pipe can be driven to rotate, and the corresponding brush mounting cylinder is twisted.
CN202220692731.7U 2022-03-28 2022-03-28 Oiling mechanism for rail Expired - Fee Related CN217646737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220692731.7U CN217646737U (en) 2022-03-28 2022-03-28 Oiling mechanism for rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220692731.7U CN217646737U (en) 2022-03-28 2022-03-28 Oiling mechanism for rail

Publications (1)

Publication Number Publication Date
CN217646737U true CN217646737U (en) 2022-10-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220692731.7U Expired - Fee Related CN217646737U (en) 2022-03-28 2022-03-28 Oiling mechanism for rail

Country Status (1)

Country Link
CN (1) CN217646737U (en)

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Granted publication date: 20221025