CN220216074U - Automatic rust-removing cleaning machine for wheel set - Google Patents

Abstract

The utility model is suitable for the technical field of rust removal equipment, and provides an automatic wheel set rust removal cleaning machine which comprises a wheel set conveying rail, wherein an automatic feeding module, a wheel set rotating wheel driving module and an automatic wheel set blocking and pushing module are arranged on the wheel set conveying rail, a gantry type movable truss is arranged above the automatic wheel set blocking and pushing module, a laser rust removal module is fixedly arranged at the movable end of the gantry type movable truss, the automatic feeding of a wheel set rust removal station is controlled through the automatic feeding module, the wheel set rotating wheel driving module is used for realizing the rotation of the wheel set, so that the laser rust removal module can conveniently perform rust removal operation on one circle of wheel sets, meanwhile, the wheel set position can be limited when the wheel set rotating wheel driving module is used for rust removal operation, and meanwhile, the wheel set can be automatically pushed away from the wheel set rotating wheel driving module after rust removal is finished, thereby realizing automatic operation and improving the operation efficiency.

Description

Automatic rust-removing cleaning machine for wheel set

Technical Field

The utility model is suitable for the technical field of rust removal equipment, and provides an automatic rust removal cleaning machine for wheel sets.

Background

The wheel pair is the part of the rolling stock contacted with the steel rail and is formed by firmly pressing the left wheel and the right wheel on the same axle. The wheel set is used for ensuring the running and steering of the rolling stock on the steel rail, bearing all static and dynamic loads from the rolling stock and transmitting the static and dynamic loads to the steel rail. Before overhauling and maintaining locomotive wheelsets, the wheelsets need to be derusted, the wheelset derusting quality is very important to ensure the flaw detection quality of the next working procedure, leakage detection and misplacement are reduced, transportation safety is ensured, the conventional wheelset derusting method mainly comprises shot blasting, steel wire wheel type derusting, high-pressure water jet derusting and the like, the laser derusting equipment is introduced into the wheelset derusting operation as a more advanced derusting mode, the laser derusting equipment has the characteristics of no grinding and non-contact cleaning, no damage to a base material, accurate position and precise size can be realized, no chemical cleaning liquid is needed, no consumable is needed, the environmental protection is strong, the traditional laser derusting device generally depends on a mechanical arm to control a laser cleaning head to realize the derusting function, the locomotive wheelsets need to derusting a circle of a cylinder shaft due to the structural reasons, the existence of wheel cakes at two sides, the mechanical arm is difficult to operate around the cylinder shaft of the wheelsets, meanwhile, the automatic degree of wheelset feeding of the traditional derusting operation is low, and the transportation and fixation of wheelsets are carried out by using some transfer mechanical equipment in a manual mode to carry out the wheelsets, and the derusting operation is concentrated at a large scale.

Disclosure of Invention

Therefore, the utility model provides an automatic wheel set rust removal cleaning machine, which controls the automatic feeding of a wheel set rust removal station by arranging an automatic feeding module on a wheel set transportation rail, and realizes wheel set rotation by arranging a wheel set rotating wheel driving module, so that a laser rust removal module can conveniently remove rust on a wheel set shaft, meanwhile, a wheel set automatic blocking pushing module is arranged at the position of the wheel set rotating wheel driving module, the position of the wheel set can be limited when the wheel set performs rust removal operation, and meanwhile, the wheel set can be automatically pushed away from the wheel set rotating wheel driving module after rust removal is finished, thereby realizing automatic operation.

In order to achieve the above object, the present utility model provides the following technical solutions: the automatic wheel set rust removing and cleaning machine comprises a wheel set conveying rail, wherein the wheel set conveying rail is provided with two conveying rail grooves which are respectively matched with two wheel cakes of a wheel set, an automatic feeding module, a wheel set rotating wheel driving module and a wheel set automatic blocking and pushing module are arranged on the wheel set conveying rail, a gantry type movable truss is arranged above the wheel set automatic blocking and pushing module, a laser rust removing module is fixedly arranged at the movable end of the gantry type movable truss, and an electric control cabinet is arranged on one side of the wheel set conveying rail and is respectively electrically connected with the automatic feeding module, the wheel set automatic blocking and pushing module, the wheel set rotating wheel driving module, the gantry type movable truss and the laser rust removing module; the automatic feeding module comprises a feeding base and a wheel set feeding mechanism, wherein the wheel set feeding mechanism comprises a feeding pushing cylinder and a pushing transmission rod, the feeding pushing cylinder is fixedly connected with the feeding base, the pushing transmission rod is rotatably arranged on the feeding base, the feeding pushing cylinder is in driving connection with the pushing transmission rod, the feeding pushing cylinder can drive the pushing transmission rod to rotate, and a first feeding shifting fork and a second feeding shifting fork are respectively arranged on two corresponding conveying track groove paths at two ends of the pushing transmission rod; the automatic material blocking and pushing module comprises a material blocking and pushing component fixing plate, a material blocking driving cylinder, a material blocking connecting rod, a material pushing driving cylinder and a material pushing connecting rod, wherein the fixing part of the material blocking driving cylinder is rotationally arranged on the material blocking and pushing component fixing plate, one end of the material blocking connecting rod is rotationally connected with the telescopic part of the material blocking driving cylinder, the fixing part of the material pushing driving cylinder is rotationally arranged on the material blocking and pushing component fixing plate, one end of the material pushing connecting rod is rotationally connected with the material blocking and pushing component fixing plate, and one end of the material pushing connecting rod is rotationally connected with the telescopic part of the material pushing driving cylinder; the wheel set rotating wheel driving module comprises a rotating wheel driving motor, a rotating wheel main driving rod, a rotating wheel driven connecting rod, a first rotating wheel seat and a second rotating wheel seat, wherein the first rotating wheel seat is rotationally provided with a first driving rotating wheel and a first driven rotating wheel, the second rotating wheel seat is rotationally provided with a second driving rotating wheel and a second driven rotating wheel, the rotating wheel driving motor is in driving connection with the rotating wheel main driving rod, one end of a rotating shaft of the first driving rotating wheel is fixedly connected with the rotating wheel main driving rod, the other end of the rotating shaft of the first driving rotating wheel is fixedly connected with the rotating wheel driven connecting rod, one end of the rotating wheel driven connecting rod is fixedly connected with the rotating shaft of the first driving rotating wheel, and the other end of the rotating wheel driven connecting rod is fixedly connected with the rotating shaft of the second driving rotating wheel.

Further, the first feeding fork comprises a first pushing handle and a first blocking handle which are arranged in a crossing manner, and the second feeding fork comprises a second pushing handle and a second blocking handle which are arranged in a crossing manner

Further, the laser rust removal module comprises a six-axis manipulator, a laser rust removal cleaning machine and a dust collection port, wherein the six-axis manipulator is fixedly connected with the movable end of the gantry type movable truss, the laser rust removal cleaning machine is fixedly connected with the action end of the six-axis manipulator, the dust collection port is arranged on one side of the laser rust removal cleaning machine, and the dust collection port is also connected with a dust collection device.

Further, the material blocking connecting rod is rotatably provided with a material blocking limiting wheel, and the material pushing connecting rod is rotatably provided with a material pushing limiting wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the automatic wheel set rust removal cleaning machine, the automatic feeding, the automatic limiting and the automatic discharging of the wheel sets can be realized through the automatic feeding module and the automatic wheel set blocking and pushing module, so that the automatic running operation of wheel set rust removal is realized, the operation efficiency is improved, the manual operation is reduced, and the safety of operators is improved;

2. the wheel pair rotating wheel pair can rotate through the wheel pair rotating wheel driving module, and the laser rust removing module can rapidly and comprehensively remove rust at each position of the wheel pair rotating shaft through the design;

3. the dust collection device is matched with the dust collection port to timely collect smoke dust generated during laser rust removal, so that air pollution is reduced.

Drawings

FIG. 1 is a schematic layout view of a wheel set automatic rust removal cleaning machine in accordance with the present utility model;

FIG. 2 is a schematic diagram of the wheel set and wheel drive module according to the present utility model after loading the wheel set with the wheel set automatic shift pushing module;

FIG. 3 is a schematic structural view of the auto-stop pushing module of the wheel set of FIG. 2;

FIG. 4 is a schematic diagram of a wheel set driving module in FIG. 2;

FIG. 5 is a schematic view of the structure of the automatic feed module loading wheel set of the present utility model;

FIG. 6 is a schematic view of the structure of the inside of the automatic feeding module of FIG. 5;

fig. 7 is a schematic structural diagram of the laser derusting module according to the present utility model.

In the figure: 1. wheel set conveying tracks, 2, automatic feeding modules, 21, feeding bases, 22, wheel set feeding mechanisms, 221, feeding pushing cylinders, 222, pushing transmission rods, 223, first material blocking handles, 224, first material pushing handles, 225, second material blocking handles, 226, second material pushing handles, 3, automatic material blocking pushing modules, 31, material blocking and pushing component fixing plates, 32, material blocking driving cylinders, 33, material blocking connecting rods, 34, material pushing driving cylinders, 35, material pushing connecting rods, 36, material blocking limiting wheels, 37, material pushing limiting wheels, 4, wheel set rotating wheel driving modules, 41, rotating wheel driving motors, 42, rotating wheel main driving rods, 43, first rotating wheel seats, 44, first driving wheels, 45, first driven wheels, 46, rotating wheel driven connecting rods, 47, second rotating wheel seats, 48, second driving wheels, 49, second driven wheels, 5, laser rust removing modules, 51, six-axis mechanical hands, 52, laser rust removing cleaning machines, 53, dust collecting ports, 6, gantry moving, 7, 8, and electric control truss wheels for dust removing and cleaning devices.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-7, the automatic rust removing cleaning machine for wheel sets provided by the utility model comprises a wheel set conveying track 1, wherein the wheel set conveying track 1 is provided with two conveying track grooves which are respectively matched with two wheel cakes of a wheel set, the wheel set conveying track 1 is provided with an automatic feeding module 2, a wheel set rotating wheel driving module 4 and a wheel set automatic blocking pushing module 3, a gantry type movable truss 6 is arranged above the wheel set automatic blocking pushing module 3, the movable end of the gantry type movable truss 6 is fixedly provided with a laser rust removing module 5, one side of the wheel set conveying track 1 is provided with an electric control cabinet 7, and the electric control cabinet 7 is respectively and electrically connected with the automatic feeding module 2, the wheel set automatic blocking pushing module 3, the wheel set rotating wheel driving module 4, the gantry type movable truss 6 and the laser rust removing module 5;

as shown in fig. 5 and 6, the automatic feeding module 2 includes a feeding base 21 and a wheel set feeding mechanism 22, the wheel set feeding mechanism 22 includes a feeding pushing cylinder 221 and a pushing transmission rod 222, the feeding pushing cylinder 221 is fixedly connected with the feeding base 21, the pushing transmission rod 222 is rotatably disposed on the feeding base 21, the feeding pushing cylinder 221 is in driving connection with the pushing transmission rod 222, the feeding pushing cylinder 221 can drive the pushing transmission rod 222 to rotate, a first feeding fork and a second feeding fork are respectively disposed on two corresponding paths of two conveying track grooves at two ends of the pushing transmission rod 222, the first feeding fork includes a first pushing handle 224 and a first blocking handle 223 which are disposed in a crossing manner, and the second feeding fork includes a second pushing handle 226 and a second blocking handle 225 which are disposed in a crossing manner;

as shown in fig. 3, the automatic-gear-pair pushing module 3 is provided with two groups, which are respectively and correspondingly arranged on paths of two conveying track grooves, as shown in fig. 4, the automatic-gear-pair pushing module 3 comprises a gear pushing component fixing plate 31, a gear pushing component driving cylinder 32, a gear pushing connecting rod 33, a pushing component driving cylinder 34 and a pushing connecting rod 35, wherein a fixing part of the gear pushing component driving cylinder 32 is rotatably arranged on the gear pushing component fixing plate 31, one end of the gear pushing connecting rod 33 is rotatably connected with the gear pushing component fixing plate 31, one end of the gear pushing connecting rod is rotatably connected with a telescopic part of the gear pushing component driving cylinder 32, the gear pushing component driving cylinder 32 can drive the gear pushing connecting rod 33 to rotate, a fixing part of the pushing component driving cylinder 34 is rotatably arranged on the gear pushing component fixing plate 31, one end of the pushing connecting rod 35 is rotatably connected with a telescopic part of the pushing component driving cylinder 34, and the pushing component driving cylinder 34 can drive the pushing connecting rod 35 to rotate;

the wheel set driving module 4 includes a driving motor 41, a driving lever 42, a driving link 46, a first wheel seat 43, and a second wheel seat 47, the first wheel seat 43 is rotatably provided with a first driving wheel 44 and a first driven wheel 45, the second wheel seat 47 is rotatably provided with a second driving wheel 48 and a second driven wheel 49, the driving motor 41 and the driving lever 42 are driven and connected by means of sprocket chain transmission, pulley transmission, or gear transmission, etc., one end of a rotation shaft of the first driving wheel 44 is fixedly connected with the driving lever 42, the other end is fixedly connected with the driving link 46, one end of the driving link 46 is fixedly connected with a rotation shaft of the first driving wheel 44, and the other end is fixedly connected with a rotation shaft of the second driving wheel 48, so that the first driving wheel 44 and the second driving wheel 48 can be driven to rotate synchronously by the driving motor 41.

In a further scheme, the laser rust removal module 5 includes six-axis manipulator 51, laser rust removal cleaning machine 52 and dust collection mouth 53, wherein six-axis manipulator 51, laser rust removal cleaning machine 52 are prior art, six-axis manipulator 51 and the movable end fixed connection of planer-type movable truss 6, aforesaid laser rust removal cleaning machine 52 and the action end fixed connection of six-axis manipulator 51, aforesaid dust collection mouth 53 sets up in laser rust removal cleaning machine 52 one side, aforesaid dust collection mouth 53 still is connected with dust extraction 8, like this when laser rust removal cleaning machine 52 rust removal, dust collection mouth 53 cooperation dust extraction 8 just can be synchronous dust absorption, prevent rust removal smoke and dust diffusion.

Further, the blocking connecting rod 33 is rotatably provided with a blocking limiting wheel 36, the pushing connecting rod 35 is rotatably provided with a pushing limiting wheel 37, when the wheel set rotating wheel driving module 4 drives the wheel set 9 to be derusted to rotate, the blocking connecting rod 33 and the pushing connecting rod 35 can be driven, the blocking limiting wheel 36 and the pushing limiting wheel 37 respectively lean against two sides of the wheel set 9 to be derusted, and thus two positions of the limiting wheel set 9 to be derusted can be increased when the wheel set 9 to be derusted rotates, and the wheel set 9 to be derusted is more stable during derusting operation.

The working principle of this embodiment is as follows:

the wheel sets 9 to be derusted are sequentially arranged and placed on the wheel set conveying track 1 in front of the automatic feeding module 2, then the feeding pushing cylinder 221 is controlled to drive the first feeding shifting fork and the second feeding shifting fork to rotate, so that the first material blocking handle 223 and the second material blocking handle 225 are lifted to be higher than the wheel set conveying track 1, meanwhile, the first material pushing handle 224 and the second material pushing handle 226 are lower than the wheel set conveying track 1, at the moment, one wheel set 9 to be derusted slides into the automatic feeding module 2 until the wheel set 9 to be derusted is blocked and stopped by the first material blocking handle 223 and the second material blocking handle 225, at the moment, the feeding pushing cylinder 221 is controlled to drive the first feeding shifting fork and the second feeding shifting fork to rotate, and the first material blocking handle 223, the second material blocking handle 225, the first material pushing handle 224 and the second material pushing handle 226 are all lifted above the wheel set conveying track 1, and at the moment, the wheel set 9 to be fixed in the automatic feeding module 2, and the preparation work before feeding is completed; then starting the rust removal feeding operation, firstly, controlling the material blocking connecting rod 33 to rotate until the material blocking connecting rod 33 is higher than the wheel set conveying track 1, controlling the material pushing connecting rod 35 to rotate until the material pushing connecting rod 35 is lower than the wheel set conveying track 1, then controlling the material pushing cylinder 221 to drive the first material shifting fork and the second material shifting fork to rotate, in the process, gradually lowering the first material blocking handle 223 and the second material blocking handle 225, gradually raising the first material pushing handle 224 and the second material pushing handle 226 until the first material blocking handle 223 and the second material blocking handle 225 are lower than the wheel set conveying track 1, at the moment, enabling the wheel set 9 to be automatically blocked and pushed by the wheel set conveying track 1 until the wheel set 9 is stopped by the material blocking limiting wheel 36 on the material blocking connecting rod 33, at the moment, controlling the material pushing connecting rod 35 to be rotationally raised until the material pushing limiting wheel 37 is abutted against the wheel set 9 to be removed, enabling the two wheels 9 to be automatically blocked and blocked by the first material pushing handle 224 and the second material pushing handle 226, and enabling the two wheels 9 to be automatically blocked by the first material pushing handle 224 and the second material pushing handle 226 to be automatically blocked and automatically moved by the wheel set conveying track 2 to be automatically blocked by the wheel set conveying track 1, enabling the wheel set 9 to be automatically removed by the wheel set to be automatically blocked by the wheel set 9 to be automatically pushed by the wheel set conveying track 226, and enabling the material pushing rod to be automatically blocked by the material pushing rod to be blocked by the material limiting wheel 33 to be completely blocked by the material blocking limiting wheel 33; then, starting the derusting operation, driving the first driving rotating wheel 44 and the second driving rotating wheel 48 to rotate through the rotating wheel driving motor 41, driving the wheel set 9 to be derusted to rotate through the first driving rotating wheel 44 and the second driving rotating wheel 48, and then starting to drive the laser derusting module 5 to carry out the derusting operation on each appointed position of the wheel set 9 to be derusted through the gantry type movable truss 6; after the rust removal is finished, the material blocking connecting rod 33 is controlled to be rotated and lowered below the wheel set conveying track 1, and meanwhile the material pushing connecting rod 35 is rotated and raised to push the wheel set with the rust removed to be separated from the wheel set automatic material blocking pushing module 3 to the wheel set conveying track 1, so that the whole set of rust removal operation of the wheel set 9 to be derusted is finished, and the rust removal operation of a large number of wheel sets 9 to be derusted can be finished rapidly and efficiently in a circulating mode.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without necessarily being contrary described, and thus should not be construed as limiting the scope of protection of the present utility model, and the azimuth terms "inside and outside" refer to inside and outside with respect to the outline of each component itself.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims (4)

1. The automatic rust removal cleaning machine for the wheel set comprises a wheel set conveying rail, wherein the wheel set conveying rail is provided with two conveying rail grooves which are respectively matched with two wheel cakes of the wheel set, and the automatic rust removal cleaning machine is characterized in that an automatic feeding module, a wheel set rotating wheel driving module and a wheel set automatic blocking and pushing module are arranged on the wheel set conveying rail, a gantry type movable truss is arranged above the wheel set automatic blocking and pushing module, a laser rust removal module is fixedly arranged at the movable end of the gantry type movable truss, an electric control cabinet is arranged on one side of the wheel set conveying rail, and the electric control cabinet is respectively electrically connected with the automatic feeding module, the wheel set automatic blocking and pushing module, the wheel set rotating wheel driving module, the gantry type movable truss and the laser rust removal module;

the automatic feeding module comprises a feeding base and a wheel set feeding mechanism, wherein the wheel set feeding mechanism comprises a feeding pushing cylinder and a pushing transmission rod, the feeding pushing cylinder is fixedly connected with the feeding base, the pushing transmission rod is rotatably arranged on the feeding base, the feeding pushing cylinder is in driving connection with the pushing transmission rod, the feeding pushing cylinder can drive the pushing transmission rod to rotate, and a first feeding shifting fork and a second feeding shifting fork are respectively arranged on two corresponding conveying track groove paths at two ends of the pushing transmission rod;

the automatic material blocking and pushing module comprises a material blocking and pushing component fixing plate, a material blocking driving cylinder, a material blocking connecting rod, a material pushing driving cylinder and a material pushing connecting rod, wherein the fixing part of the material blocking driving cylinder is rotationally arranged on the material blocking and pushing component fixing plate, one end of the material blocking connecting rod is rotationally connected with the telescopic part of the material blocking driving cylinder, the fixing part of the material pushing driving cylinder is rotationally arranged on the material blocking and pushing component fixing plate, one end of the material pushing connecting rod is rotationally connected with the material blocking and pushing component fixing plate, and one end of the material pushing connecting rod is rotationally connected with the telescopic part of the material pushing driving cylinder;

the wheel set rotating wheel driving module comprises a rotating wheel driving motor, a rotating wheel main driving rod, a rotating wheel driven connecting rod, a first rotating wheel seat and a second rotating wheel seat, wherein the first rotating wheel seat is rotationally provided with a first driving rotating wheel and a first driven rotating wheel, the second rotating wheel seat is rotationally provided with a second driving rotating wheel and a second driven rotating wheel, the rotating wheel driving motor is in driving connection with the rotating wheel main driving rod, one end of a rotating shaft of the first driving rotating wheel is fixedly connected with the rotating wheel main driving rod, the other end of the rotating shaft of the first driving rotating wheel is fixedly connected with the rotating wheel driven connecting rod, one end of the rotating wheel driven connecting rod is fixedly connected with the rotating shaft of the first driving rotating wheel, and the other end of the rotating wheel driven connecting rod is fixedly connected with the rotating shaft of the second driving rotating wheel.

2. The automatic wheel set rust removing and cleaning machine according to claim 1, wherein the first feeding fork comprises a first pushing handle and a first blocking handle which are arranged in a crossing manner, and the second feeding fork comprises a second pushing handle and a second blocking handle which are arranged in a crossing manner.

3. The automatic wheel set rust removing and cleaning machine according to claim 1, wherein the laser rust removing module comprises a six-axis manipulator, a laser rust removing and cleaning machine and a dust collecting port, the six-axis manipulator is fixedly connected with the movable end of the gantry type movable truss, the laser rust removing and cleaning machine is fixedly connected with the action end of the six-axis manipulator, the dust collecting port is arranged on one side of the laser rust removing and cleaning machine, and the dust collecting port is further connected with a dust collecting device.

4. The automatic wheel set rust removing and cleaning machine according to claim 1, wherein the material blocking connecting rod is rotatably provided with a material blocking limiting wheel, and the material pushing connecting rod is rotatably provided with a material pushing limiting wheel.