CN219334667U - Oiling device for railway locomotive wheels - Google Patents
Oiling device for railway locomotive wheels Download PDFInfo
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- CN219334667U CN219334667U CN202320306493.6U CN202320306493U CN219334667U CN 219334667 U CN219334667 U CN 219334667U CN 202320306493 U CN202320306493 U CN 202320306493U CN 219334667 U CN219334667 U CN 219334667U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The application provides an oiling station for railway locomotive wheel, including mobile device, rotation support device and oil spout mechanism, wherein, rotation support device arranges on mobile device, has on the rotation support device and forms complex part with the work piece, and can drive the work piece rotation, and mobile device can drive rotation support device and remove along being close to and deviating from oil spout mechanism's direction. In this application, after work pieces such as gear or wheel center place mobile device in through rotatory strutting arrangement level, rotatory strutting arrangement drives work pieces such as gear or wheel center and carries out slow horizontal rotation, mobile device removes the work piece to oil injection mechanism department, automatic oil injection system in the oil injection mechanism starts and carries out the omnidirectional to the work piece and sprays the fat liquoring, mobile device transfers the work piece to last unloading station after the fat liquoring finishes, accomplish the automatic fat liquoring operation of work piece, thereby can reduce operating personnel quantity, reduce workman intensity of labour, eliminate potential safety hazard and compression operation space.
Description
Technical Field
The utility model relates to the technical field of railway locomotive wheel maintenance processes, in particular to a cleaning and oiling device for railway locomotive wheels.
Background
The railway locomotive maintenance unit is used for manually coating rust preventive oil on the railway direct current locomotive gear, the alternating current locomotive gear and the wheel center. The operator adopts simple hand-held oil brush and oil drum in the storage area of the gear and the wheel center to carry out the painting operation.
The gear and the wheel center storage station must be separated relatively independently during manual brushing operation, which requires a large floor space during the brushing operation of the gear and the wheel center. When an operator works, the operator needs to pull the cart by hand, the working position is repeatedly switched, and the working strength is high. Because the rust prevention of the gear and the wheel center requires smearing the whole outside of the gear and the part of the outside surface of the wheel center, the smearing of one gear or the wheel center requires a long time under the condition of manual smearing. In addition, the gear or the wheel center is usually in a natural open state during manual brushing operation, which causes environmental pollution and has various potential safety hazards.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the oiling device for the railway locomotive wheels, which can realize the omnibearing automatic oiling of the workpieces of the railway locomotive wheels, reduce the number of operators, reduce the labor intensity of workers, eliminate potential safety hazards and compress the working space.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
the utility model provides an oiling station for railway locomotive wheel, includes mobile device, rotation support device and oil spout mechanism, and wherein, rotation support device arranges on mobile device, has on the rotation support device and forms complex part with the work piece, and can drive the work piece rotation, and mobile device can drive rotation support device and remove along being close to and deviating from oil spout mechanism's direction.
According to the oiling device for the railway locomotive wheels, when the workpieces such as the gears or the wheel centers are horizontally arranged on the moving device through the rotary supporting device, the rotary supporting device is started to drive the workpieces such as the gears or the wheel centers to rotate horizontally at a low speed, the moving device moves the workpieces to the oil spraying mechanism, an automatic oil spraying system in the oil spraying mechanism is started to spray and oil the workpieces in all directions, the rotary supporting device is matched with the arrangement of the nozzles at all angles to spray and oil the workpieces in all directions, the moving device transfers the workpieces to the upper blanking station after the oil is coated, and automatic oil coating operation of the workpieces is completed, so that the number of operators can be reduced, the labor intensity of workers is reduced, and potential safety hazards and compression operation space are eliminated.
Further improvements to the above described solution are possible as follows.
According to the oiling device for the railway locomotive wheels, in a preferred embodiment, the rotary supporting device comprises a rotary support, a rotary shaft and a rotary driving mechanism, wherein the rotary support is used for lifting a workpiece, the rotary support is connected with the rotary shaft, the rotary shaft is rotatably connected with the moving device, and the rotary driving mechanism can drive the rotary shaft to rotate so as to drive the workpiece to rotate.
Specifically, in a preferred embodiment, the rotating bracket includes a central connection cylinder and supporting risers uniformly spaced on the central connection cylinder and extending in a radial direction, the central connection cylinder being connected to the rotating shaft.
Further, in a preferred embodiment, the top end of the support riser is provided with a stepped structure of a predetermined depth.
In particular, in a preferred embodiment, the rotating shaft is connected to the moving device by a carrier bearing, which is connected to the rotary drive mechanism.
In particular, in a preferred embodiment, the rotary drive mechanism comprises a drive motor, one end of the carrier bearing being connected via a rotary drive gear to an output of the drive motor, the drive motor being arranged on the displacement device.
Specifically, the rotary supporting device is installed on the mobile device and mainly comprises a rotary support, a rotary shaft and a rotary driving motor, wherein the rotary support is provided with three bearing supporting vertical plates, and in order to ensure that the workpiece does not slide out, the end heads of the supporting vertical plates are provided with 10mm god steps, the supporting vertical plates can effectively reduce shielding of the surface of the workpiece when spraying and oiling, the workpiece can be oiled in an all-around manner, the rotary shaft is connected with a bearing trolley main body through a bearing, the whole rotary supporting device is connected with the bearing trolley, and the rotary driving motor is installed on the bearing trolley.
Further, in a preferred embodiment, one side of the oil spraying mechanism is provided with an air drying device.
After oiling is finished, the moving device conveys the workpiece to the air drying device, the rotary supporting device continuously drives the workpiece to horizontally rotate during drying so as to ensure that all outer surfaces of the workpiece are effectively dried, and the workpiece is conveyed to the feeding and discharging stations by the moving device after drying, so that oiling operation of the whole process is finished. Specifically, after the workpiece is oiled, the workpiece is conveyed into an air drying chamber by a moving device, and the spraying operation can lead to the occurrence of redundant rust-preventive oil on the outer surface of a gear or a wheel center, so that the phenomenon of dripping after the workpiece leaves a chamber body can be caused, the redundant rust-preventive oil on the surface of the workpiece is blown off by high-pressure air through the blowing operation of a fan, only the rust-preventive oil adsorbed on the surface of the gear is reserved, and the blown-off oil can flow back to the chamber body and then flow back to an oil tank through an oil return pipeline for continuous repeated spraying use.
Specifically, in a preferred embodiment, the air drying device comprises an air drying chamber, a fan, an air duct connected with an outlet of the fan and an air knife connected with the air duct, wherein the air knife is connected with the inner wall of the air drying chamber.
Specifically, the full-automatic air drying chamber mainly comprises an eddy fan, an air duct and a profiling air knife, wherein the air knife adopts profiling design, and the workpiece is dried through high-pressure air.
Specifically, in a preferred embodiment, the air knife comprises a vertical section, a horizontal section and a downward inclined section which are sequentially connected, wherein the downward inclined section is provided with air outlets which are arranged along the horizontal direction.
The air knife with the structural form can effectively increase air quantity and air pressure, so that the air drying efficiency of a workpiece is effectively improved.
Further, in a preferred embodiment, the air-drying device is disposed on a moving track of the moving device toward and away from the oil spraying mechanism.
Further, the whole oiling device can enter the air drying chamber for air drying in a way of leaving the oiling chamber by adopting the workpiece to enter the oiling chamber in the same direction, so that the occupied area of the whole oiling device can be further reduced, and the structure is more compact.
In particular, in a preferred embodiment, the injection mechanism comprises an oil tank, an oil return line, an injection chamber and an injection system arranged in the injection chamber, wherein the injection system comprises an injection pipe and a nozzle arranged on the injection pipe, the injection pipe comprises two sets of lines, an electromagnetic valve is arranged between the two sets of lines, an inlet of the injection pipe is connected with the oil tank, and the oil return line is respectively connected with the injection chamber and the oil tank.
Specifically, the oil spraying mechanism mainly comprises a spraying mechanism and a stainless steel chamber body, the spraying mechanism comprises a stainless steel spraying pipe and a stainless steel nozzle, and the pipeline is provided with a pressure-adjustable branch pipeline which can adjust the pressure of spraying and oiling according to the oil spraying effect; the nozzle adopts an angle-adjustable fan-shaped nozzle, and the oil injection angle can be adjusted according to the oil injection range. The oil injection pipeline is divided into two sets of pipelines, and different oil injection pipelines are switched through the electromagnetic valve according to different signals given by the control system. The oil sprayed out of the oil spraying pipeline can be attached to the surface of a workpiece, and the redundant oil can flow to the oil spraying chamber body and flow back to the oil tank through the oil return pipeline, so that unnecessary waste and loss are prevented.
In particular, in a preferred embodiment, the movement device comprises a carriage, a guide rail, on which the carriage is arranged, and a movement drive which drives the carriage along the guide rail.
Specifically, mobile device mainly includes carrier trolley, guided way, drive gear motor, stainless steel drive chain, and the carrier trolley includes support frame and the removal supporting wheel of symmetrical arrangement on the support frame, drives the action of chain drive through gear motor drive sprocket and removes the supporting wheel, and the control carrier trolley can freely remove and stop in last unloading district, cleaning chamber and three district of air-drying chamber.
Compared with the prior art, the utility model has the advantages that: the full-automatic oiling device can realize the full-automatic oiling of the workpieces of the wheels of the railway locomotive, reduce the number of operators, reduce the labor intensity of workers, eliminate potential safety hazards and compress the working space.
Drawings
The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:
FIG. 1 schematically illustrates a front view of an oiling station according to an embodiment of the utility model;
FIG. 2 schematically illustrates a side view of an oiling station of an embodiment of the present utility model;
FIG. 3 schematically illustrates a top view of an oiling station of an embodiment of the present utility model;
FIG. 4 schematically illustrates an assembly structure of a mobile device and a rotary support device according to an embodiment of the present utility model;
FIG. 5 schematically illustrates a cross-sectional view of a rotary support device in accordance with an embodiment of the present utility model;
FIG. 6 schematically illustrates the overall structure of an oiling station according to an embodiment of the utility model;
fig. 7 schematically shows the overall structure of a knife according to an embodiment of the present utility model.
In the drawings, like parts are designated with like reference numerals. The figures are not drawn to scale.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and the specific examples, which are not intended to limit the scope of the utility model.
Fig. 1 schematically shows a front view of an oiling station 10 according to an embodiment of the utility model. Fig. 2 schematically illustrates a side view of the oiling station 10 of an embodiment of the present utility model. Fig. 3 schematically illustrates a top view of the oiling station 10 of an embodiment of the present utility model. Fig. 4 schematically shows an assembly structure of the mobile device 1 and the rotation support device 2 according to an embodiment of the present utility model. Fig. 5 schematically shows a cross-sectional structure of the rotary supporting means 2 in the embodiment of the present utility model. Fig. 6 schematically shows the overall structure of the oiling station 10 of the embodiment of the present utility model. Fig. 7 schematically shows the overall structure of the air knife 44 in the embodiment of the present utility model.
As shown in fig. 1 to 3 and 6, an oiling device 10 for railway locomotive wheels according to an embodiment of the present utility model comprises a moving device 1, a rotary supporting device 2 and an oil spraying mechanism 3, wherein the rotary supporting device 2 is arranged on the moving device 1, the rotary supporting device 2 is provided with a part which is matched with a workpiece and can drive the workpiece to rotate, and the moving device 1 can drive the rotary supporting device 2 to move along a direction approaching and departing from the oil spraying mechanism 3.
According to the oiling device for the railway locomotive wheels, when the workpieces such as the gears or the wheel centers are horizontally arranged on the moving device through the rotary supporting device, the rotary supporting device is started to drive the workpieces such as the gears or the wheel centers to slowly and horizontally rotate, the moving device moves the workpieces to the oil spraying mechanism, an automatic oil spraying system in the oil spraying mechanism is started to spray and oil the workpieces in all directions, the rotation of the workpieces through the rotary supporting device is matched with the arrangement of all angle nozzles, the spraying and oiling of all directions without dead angles can be realized on the workpieces, after the oiling is finished, the moving device transfers the workpieces to the upper blanking station, and automatic oiling operation of the workpieces is completed, so that the number of operators can be reduced, the labor intensity of workers is reduced, and potential safety hazards and compression operation space are eliminated.
Specifically, whole oiling station includes equipment frame, mainly adopts the section bar welding shaping, and the structure adopts three regional structure to distribute, and three regional structure divide into unloading district, air-dry district, oiling district, and mobile device's direction of movement adopts unidirectional design, and the business turn over direction is the same direction.
As shown in fig. 4 and 5, specifically, in the present embodiment, the rotation support device 2 includes a rotation support 21, a rotation shaft 22, and a rotation driving mechanism 23, wherein the rotation support 21 is used for lifting the workpiece 20, the rotation support 21 is connected with the rotation shaft 22, the rotation shaft 22 is rotatably connected with the moving device 1, and the rotation driving mechanism 23 can drive the rotation shaft 22 to rotate so as to drive the workpiece 20 to rotate.
As shown in fig. 4 and 5, specifically, in the present embodiment, the rotating bracket 21 includes a center connection cylinder 211 and support risers 212 arranged at uniform intervals on the center connection cylinder 211 and extending in the radial direction, the center connection cylinder 211 being connected to the rotating shaft 22. Further, in the present embodiment, the top end of the support riser 212 is provided with a stepped structure 213 of a preset depth. Specifically, in the present embodiment, the rotary shaft 22 is connected to the moving device 1 through a carrier bearing 23, and the carrier bearing 24 is connected to the rotary drive mechanism. Specifically, in the present embodiment, the rotary drive mechanism 23 includes a drive motor 231, one end of the carrier bearing 24 is connected to an output end of the drive motor 24 through a rotary drive gear 25, and the drive motor 24 is disposed on the moving device 1. Specifically, the rotary supporting device is installed on the mobile device and mainly comprises a rotary support, a rotary shaft and a rotary driving motor, wherein the rotary support is provided with three bearing supporting vertical plates, and in order to ensure that the workpiece does not slide out, the end heads of the supporting vertical plates are provided with 10mm god steps, the supporting vertical plates can effectively reduce shielding of the surface of the workpiece when spraying and oiling, the workpiece can be oiled in an all-around manner, the rotary shaft is connected with a bearing trolley main body through a bearing, the whole rotary supporting device is connected with the bearing trolley, and the rotary driving motor is installed on the bearing trolley.
As shown in fig. 1 to 3, further, in the present embodiment, one side of the oil injection mechanism 3 is provided with an air drying device 4. After oiling is finished, the moving device conveys the workpiece to the air drying device, the rotary supporting device continuously drives the workpiece to horizontally rotate during drying so as to ensure that all outer surfaces of the workpiece are effectively dried, and the workpiece is conveyed to the feeding and discharging stations by the moving device after drying, so that oiling operation of the whole process is finished.
Specifically, after the workpiece is oiled, the workpiece is conveyed into an air drying chamber by a moving device, and the spraying operation can lead to the occurrence of redundant rust-preventive oil on the outer surface of a gear or a wheel center, so that the phenomenon of dripping after the workpiece leaves a chamber body can be caused, the redundant rust-preventive oil on the surface of the workpiece is blown off by high-pressure air through the blowing operation of a fan, only the rust-preventive oil adsorbed on the surface of the gear is reserved, and the blown-off oil can flow back to the chamber body and then flow back to an oil tank through an oil return pipeline for continuous repeated spraying use.
As shown in fig. 1 to 3, specifically, in the present embodiment, the air drying apparatus 4 includes an air drying chamber 41, a blower 42, an air duct 43 connected to an outlet of the blower, and an air knife 44 connected to the air duct 43, the air knife 44 being connected to an inner wall of the air drying chamber 41. Specifically, the full-automatic air drying chamber mainly comprises an eddy fan, an air duct and a profiling air knife, wherein the air knife adopts profiling design, and the workpiece is dried through high-pressure air. As shown in fig. 7, specifically, in the present embodiment, the air knife 44 includes a vertical section 441, a horizontal section 442, and a downward-inclined section 443 that are connected in this order, wherein the downward-inclined section 443 is provided with air outlets 444 arranged in the horizontal direction. The air knife with the structural form can effectively increase air quantity and air pressure, so that the air drying efficiency of a workpiece is effectively improved.
As shown in fig. 1 to 3, further, in the present embodiment, the air-drying device 4 is provided on the moving locus of the moving device 1 toward and away from the oil injection mechanism 3. Further, the whole oiling device can enter the air drying chamber for air drying in a way of leaving the oiling chamber by adopting the workpiece to enter the oiling chamber in the same direction, so that the occupied area of the whole oiling device can be further reduced, and the structure is more compact.
As shown in fig. 1 to 3, specifically, in the present embodiment, the fuel injection mechanism 3 includes a fuel tank 31, a fuel return line 32, a fuel injection chamber 33, and a fuel injection system 34 disposed in the fuel injection chamber 33, wherein the fuel injection system 34 includes a fuel injection pipe 35 and a nozzle 36 disposed on the fuel injection pipe 35, the fuel injection pipe 35 includes two sets of lines, namely, a gear fuel injection line 351 and a core fuel injection line 352, between which solenoid valves are provided, an inlet of the fuel injection pipe 35 is connected with the fuel tank 31, the fuel return line 32 is connected with the fuel injection chamber 31 and the fuel tank 31, respectively, a spray diaphragm pump 37 is provided at an outlet of the fuel tank 31, and a pump-out oil passage 38 is provided at an outlet of the spray diaphragm pump 37. Specifically, the oil spraying mechanism mainly comprises a spraying mechanism and a stainless steel chamber body, the spraying mechanism comprises a stainless steel spraying pipe and a stainless steel nozzle, and the pipeline is provided with a pressure-adjustable branch pipeline which can adjust the pressure of spraying and oiling according to the oil spraying effect; the nozzle adopts an angle-adjustable fan-shaped nozzle, and the oil injection angle can be adjusted according to the oil injection range. The oil injection pipeline is divided into two sets of pipelines, and different oil injection pipelines are switched through the electromagnetic valve according to different signals given by the control system. The oil sprayed out of the oil spraying pipeline can be attached to the surface of a workpiece, and the redundant oil can flow to the oil spraying chamber body and flow back to the oil tank through the oil return pipeline, so that unnecessary waste and loss are prevented.
As shown in fig. 4, specifically, in the present embodiment, the moving device 1 includes a carrying cart 11, a guide rail 13, and a movement drive mechanism, wherein the carrying cart 11 is arranged on the guide rail 13, and the movement drive mechanism drives the carrying cart 11 to move along the guide rail 13. Specifically, the moving device 1 mainly comprises a carrying trolley 11, a guide rail 13, a driving gear motor 12 and a stainless steel driving chain 14, wherein the carrying trolley 11 comprises a supporting frame 111 and moving supporting wheels 112 symmetrically arranged on the supporting frame 111, the chain 14 is driven by the gear motor 12 to act so as to drive the moving supporting wheels 112, and the carrying trolley 1 is controlled to freely move and stop in three areas of the loading and unloading area 101, the oil spraying chamber 33 and the air drying chamber 41.
According to the embodiment, the oiling device for the railway locomotive wheels can realize omnibearing automatic oiling of the workpieces of the railway locomotive wheels, reduce the number of operators, reduce the labor intensity of workers, eliminate potential safety hazards and compress the working space.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. An oiling device for railway locomotive wheels is characterized by comprising a moving device, a rotary supporting device and an oil injection mechanism; wherein, the liquid crystal display device comprises a liquid crystal display device,
the rotary supporting device is arranged on the moving device, is provided with a part matched with a workpiece and can drive the workpiece to rotate;
the moving device can drive the rotary supporting device to move along the direction approaching to and departing from the oil injection mechanism.
2. The oiling station for a railroad locomotive wheel of claim 1 wherein said rotary support device comprises a rotary bracket, a rotary shaft and a rotary drive mechanism; wherein, the liquid crystal display device comprises a liquid crystal display device,
the rotary support is used for lifting the workpiece, the rotary support is connected with the rotary shaft, the rotary shaft is rotationally connected with the moving device,
the rotary driving mechanism can drive the rotary shaft to rotate so as to drive the workpiece to rotate.
3. The oiling station for a railroad locomotive wheel as in claim 2 wherein said swivel bracket comprises a central connecting cylinder and radially extending support risers evenly spaced on said central connecting cylinder;
the center connecting cylinder is connected with the rotating shaft.
4. A oiling station for a railway locomotive wheel as recited in claim 3 wherein said support riser top end is provided with a stepped structure of a predetermined depth.
5. Oiling station for railway locomotive wheels according to any one of claims 2 to 4 characterized in that said rotating shaft is connected to said moving means by means of a load bearing;
the load bearing is connected with the rotary driving mechanism.
6. The oiling device for a railroad locomotive wheel according to claim 5 wherein said rotary drive mechanism comprises a drive motor, one end of said carrier bearing being connected to an output of said drive motor by a rotary drive gear;
the drive motor is disposed on the mobile device.
7. Oiling station for railway locomotive wheels according to any one of claims 1 to 4 characterized in that one side of said oil injection mechanism is provided with air drying means.
8. The oiling station for a railroad locomotive wheel as in claim 7 wherein said air drying station is positioned on a travel path of said travel means toward and away from said injection mechanism.
9. The oiling device for a railway locomotive wheel according to any one of claims 1 to 4 wherein said oil injection mechanism comprises an oil tank, an oil return line, an oil injection chamber and an oil injection system disposed within said oil injection chamber; wherein, the liquid crystal display device comprises a liquid crystal display device,
the fuel injection system comprises a fuel injection pipe and a nozzle arranged on the fuel injection pipe;
the oil injection pipe comprises two sets of pipelines, and an electromagnetic valve is arranged between the two sets of pipelines;
the oil injection pipe inlet is connected with the oil tank, and the oil return pipeline is respectively connected with the oil injection chamber and the oil tank.
10. An oiling device for a railway locomotive wheel according to any one of claims 1 to 4 wherein said moving device comprises a carriage, a guide rail and a movement drive mechanism; wherein, the liquid crystal display device comprises a liquid crystal display device,
the bearing trolley is arranged on the guide rail, and the moving driving mechanism drives the bearing trolley to move along the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306493.6U CN219334667U (en) | 2023-02-23 | 2023-02-23 | Oiling device for railway locomotive wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306493.6U CN219334667U (en) | 2023-02-23 | 2023-02-23 | Oiling device for railway locomotive wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219334667U true CN219334667U (en) | 2023-07-14 |
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ID=87101718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320306493.6U Active CN219334667U (en) | 2023-02-23 | 2023-02-23 | Oiling device for railway locomotive wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219334667U (en) |
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2023
- 2023-02-23 CN CN202320306493.6U patent/CN219334667U/en active Active
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