CN218835420U - Automatic motor rotor purging device for motor train unit - Google Patents
Automatic motor rotor purging device for motor train unit Download PDFInfo
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- CN218835420U CN218835420U CN202222775625.8U CN202222775625U CN218835420U CN 218835420 U CN218835420 U CN 218835420U CN 202222775625 U CN202222775625 U CN 202222775625U CN 218835420 U CN218835420 U CN 218835420U
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- 238000010926 purge Methods 0.000 title claims abstract description 97
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 46
- 239000000428 dust Substances 0.000 claims description 24
- 238000007664 blowing Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000010408 sweeping Methods 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 241000271559 Dromaiidae Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model discloses an automatic motor rotor purging device for a motor train unit, which belongs to the technical field of automatic assembly and meter, and is applied to an automatic motor maintenance production line, and the device and a conveying line are provided with automatic connection interfaces to realize automatic rotor transfer and automatic purging; the utility model discloses an automatic device that sweeps of EMUs electric motor car rotor realizes full automation operation, has automatic interface with the transfer chain, simple structure, and the operation is high-efficient, improves and sweeps the operating efficiency, reduces the cost of labor, and occupation space reduces, guarantees the clean safety in job shop, has better application effect.
Description
Technical Field
The invention relates to the technical field of motor maintenance, blowing and cleaning, in particular to an automatic blowing device for a motor rotor of a motor train unit.
Background
The track traffic motor is in long-term use, there are a lot of dusts, inside entering way motor such as greasy dirt, cause motor rotor outward appearance and hole to assemble a lot of dusts, along with piling up constantly of dust, will seriously hinder the heat dissipation of motor, influence the normal use of motor, and track traffic need generally overhaul after operation certain cycle, need decompose the motor at the maintenance in-process, the motor rotor after the decomposition need sweep its cleanness before overhauing, follow-up again overhauls, operation processes such as experiment, therefore the cleanness of sweeping of rotor is the important maintenance operation process among the motor maintenance in-process.
At present, in the maintenance process of motor, the cleanness of sweeping to the rotor is taken the manual work mode to go on more, the manual work uses high-pressure air gun to blow the dirt to the hole and the surface of rotor, can produce a large amount of dusts, consequently, need plan great sealed region usually and supply manual work to use in the maintenance workshop, and simultaneously, still need the workman to dress the protection frock at the operation in-process, the protection workman is healthy, make efficiency greatly reduced sweeps, and increase the equipment, space, the time cost that sweeps the operation.
Along with the application of workshop automation equipment, nonstandard equipment appears in the market and sweeps the dust removal automatically to motor etc. nevertheless has to have the automation to sweep dust removal equipment and mostly still needs the manual work to carry out the rotor transport, places into and sweeps the device after, need place the rotor to the assigned position, adjusts the shower nozzle direction of sweeping the device simultaneously, and degree of automation is low, needs artifical the participation.
Disclosure of Invention
Aiming at the process requirements of the existing motor rotor purging, the invention provides an automatic motor rotor purging device based on the existing purging mode and purging equipment, which is mainly applied to the scene of an automatic maintenance line of a motor, is butted with a conveying line, the motor is automatically transported and conveyed to the inside of the purging equipment, the equipment is provided with an automatic lifting door, the motor triggers a limit switch after being in place, the purging equipment performs automatic purging, a dust suction port is designed in the equipment and can be connected with external dust suction equipment to perform dust suction and removal treatment in the equipment, the whole process is automated and unmanned, the operation efficiency is improved, and the operation cost is reduced.
The utility model adopts the following technical scheme: the invention provides an automatic motor rotor purging device for a motor train unit, which comprises: the automatic lifting device comprises a blowing chamber, an automatic lifting door, a blowing component, an automatic transmission mechanism and a jacking rotating device;
the working state of the purging chamber is that the sealed side surface of the purging chamber is fixed with an automatic lifting door, and a purged motor rotor automatically enters and exits the purging chamber through the lifting door; except the fixed lifting door side, the other three sides of the blowing chamber are provided with openable doors for equipment maintenance and manual blowing supplement; the lower part of the blowing chamber is provided with a dust removal hole which can be externally connected with dust collection equipment to collect dust generated by the blowing chamber.
The automatic lifting door is fixed on the side of the purging chamber through a linear guide rail and can be lifted up and down through cylinder connection, when the motor rotor is ready to enter or move out of the purging chamber, the control system controls the lifting door to automatically lift up, and the lifting door automatically falls down after the motor finishes moving.
The blowing component mainly comprises a high-pressure air nozzle with an adjustable blowing angle, a fixing support and an air circuit system, and is mainly fixed in the blowing chamber, high-pressure dust blowing is carried out on the inner hole and the surface of the motor rotor, and the high-pressure air nozzle is externally connected with an air source and provides high-pressure air.
The automatic transmission mechanism mainly comprises a conveying device fixed inside the purging chamber and a jacking transplanting device fixed in the external conveying line, and is used for automatically transferring the motor rotor transmitted by the external conveying line to the inside of the purging chamber.
The jacking and rotating device is fixed in the middle of the conveying device in the blowing chamber, and can rotate the rotor by 180 degrees when the rotor needs to be blown at two sides.
As a further improvement of the invention, the automatic motor rotor purging device can be butted with an overhauling conveying line, so that the automatic circulation of the motor rotor is realized, and the motor rotor automatically enters or moves out of the purging device.
As a further improvement of the invention, the jacking transplanting device is provided with a travel switch, automatically detects whether a rotor on an external conveying line is in place or not, and controls an automatic lifting door to lift.
As a further improvement of the invention, the conveying device of the purging chamber is provided with a sensor to judge whether the motor rotor is conveyed in place or not and control the opening and closing of the purging air nozzle and the lifting of the automatic lifting door.
As a further improvement of the invention, the purging device is provided with an automatic lifting door, and the automatic opening and closing of the lifting door is realized through the linkage of the sensor and the cylinder, so that the motor rotor can automatically enter and exit.
As a further improvement of the invention, the purging device is provided with a jacking rotating device, so that the motor rotor can rotate for 180 degrees in the purging device, and both sides of the rotor are purged.
As a further improvement of the invention, the purging device is provided with the high-pressure air nozzle, the purging angle can be adjusted, and the purging device is suitable for purging different positions of the rotor; the fixed frock of tuyere is improved, and the fixed position of adjustable tuyere is suitable for sweeping of different model electric motor rotors.
As a further improvement of the invention, the bottom of the device purging chamber is provided with a dust suction interface which can be connected with external dust suction equipment to collect dust generated in the purging process.
The technical scheme has the following advantages or beneficial effects:
(1) The device adopts a closed-loop automatic control technology, the sensors are arranged at different positions, the whole process is automatically operated, an automatic interface is formed between the sensor and the conveying line, the structure is simple, the operation is efficient, the purging operation efficiency is improved, and the labor cost is reduced;
(2) The device is applied to an automatic motor maintenance production line, the conveying line is provided with a jacking transplanting device, the automatic purging device can be automatically connected with the conveying line, and the automatic rotor transfer is realized;
(3) The device is characterized in that sensors are arranged on the transplanting device and the conveying device, whether a motor rotor exists or not is judged, and the motor rotor, a lifting door and a blowing component are in control linkage to judge starting and stopping;
(4) The device is provided with the high-pressure air nozzle with the adjustable blowing angle, and is suitable for blowing different positions of the rotor; the fixed tooling of the air nozzle is improved, the fixed position of the air nozzle can be adjusted, the air nozzle is suitable for purging the motor rotors of different models, and the compatibility of equipment is improved;
(5) The device is provided with the jacking rotating device in the purging chamber, so that the rotor can rotate 180 degrees in the purging chamber, the rotor is covered in an all-round manner within the purging range, and the purging efficiency of the equipment is improved;
(6) The automation operation of this device realizes that the motor sweeps the operation and the regional isolation of outside operation, avoids sweeping the dust that the in-process produced and produces the pollution to outside operation region, reduces the cost of labor, and occupation space reduces, guarantees the clean safety in job shop, has better application effect.
Drawings
Fig. 1 is a schematic overall structure diagram of an automatic motor rotor purging device for a motor train unit according to an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a jacking and transplanting device of an automatic motor train unit motor rotor purging device in an embodiment of the invention.
FIG. 3 is a structural diagram of an automatic motor rotor purging device for a motor train unit according to an embodiment of the invention.
FIG. 4 is a structural diagram of an automatic transmission mechanism and a jacking and rotating device of an automatic motor rotor purging device of a motor train unit according to an embodiment of the invention;
FIG. 5 is a schematic diagram of a purging component of an automatic purging device for a motor train unit motor rotor according to an embodiment of the invention;
jacking transplanting device 1: the jacking power mechanism 11, the chain transmission mechanism 12, the blocking mechanism 13 and the sensor 14;
a purging chamber 2: a frame structure 21, an access door 22 and a dust collection interface 23;
automatic lifting door 3: the door body 31, the guide mechanism 32, the lifting cylinder 33 and the stop mechanism 34;
automatic conveying mechanism 4: a mechanism frame 41, a motor power mechanism 42, a chain transmission mechanism 43, a tray sensor 44 and an in-place sensor 45;
the purging component 5: the device comprises a high-pressure air nozzle 51, an inner hole blowing supporting tool 52 and a side supporting tool 53;
jacking and rotating device 6: a driving mechanism 61, a rotary supporting mechanism 62, a jacking mechanism 63 and a stop cylinder 64.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, which are not intended to limit the present invention.
The utility model relates to an embodiment of preferred:
referring to the drawings, the invention provides a novel automatic motor rotor purging device, which comprises: the device comprises a jacking transplanting device 1, a purging chamber 2, an automatic lifting door 3, an automatic transmission mechanism 4, a purging component 5 and a jacking rotating device 6;
furthermore, the jacking transplanting device 1 is installed outside the purging chamber 2, is in butt joint with an overhauling conveying line, can convey a rotor to be purged from the conveying line into the purging chamber, and mainly comprises a jacking power mechanism 11, a chain transmission mechanism 12, a blocking mechanism 13 and a sensor 14. When the motor rotor to be swept is transferred to the sweeping station by the conveying line, the air cylinder of the blocking mechanism 13 blocks the motor rotor and the carrier 7 and stops the motor rotor and the carrier 7 to the position above the jacking transplanting device 1, the motor rotor and the carrier 7 trigger the sensor 14 to transmit signals to the control system, the system controls the jacking power mechanism 11 to jack the motor rotor and the carrier 7, the chain transmission mechanism 12 operates after jacking is in place, and the motor rotor and the carrier 7 are transferred into the sweeping chamber 2.
Further, the purging chamber 2 mainly comprises a frame structure 21, an access door 22 and a dust suction interface 23, the purging chamber 2 is a sealed space, the motor rotor and the carrier 7 are purged in the purging chamber, the outside area is prevented from being polluted by dust generated by purging, and the access door 22 is arranged to facilitate manual adjustment and maintenance of the internal mechanism.
Further, the automatic lifting door 3 mainly comprises a door body 31, a guide mechanism 32, a lifting cylinder 33 and a stop mechanism 34, the automatic lifting door 3 is mounted on the outer side of the purging chamber 2 through a linear guide rail of the guide mechanism 32, when the sensor 14 of the jacking transplanting device 1 is triggered, the control system lifts the cylinder of the synchronous control automatic lifting door 3, the motor rotor and the carrier 7 can enter the purging chamber 2 through the door, the sensor 45 is triggered after entering the purging chamber, signals are transmitted to the control system, and the system controls the lifting door to descend and then performs purging operation on the motor rotor.
Further, the automatic conveying mechanism 4 mainly comprises a mechanism frame 41, a motor power mechanism 42, a chain conveying mechanism 43, a tray sensor 44 and an in-place sensor 45, the motor rotor and the carrier 7 are transferred to the automatic conveying mechanism 4 by the jacking transplanting device 1, the tray sensor 44 is triggered firstly, the automatic lifting door 3 is descended by the control system, the in-place sensor 45 is triggered again, signals are transmitted to the control system, the system controls the automatic conveying mechanism 4 to stop running, the purging component 5 starts to work, and purging operation is performed on the rotor.
Further, the purging component 5 mainly comprises a high-pressure air nozzle 51, an inner hole purging support tool 52 and a side support tool 53. After purging starts, the high-pressure air nozzles 51 on the inner hole side of the rotor are opened firstly, the air nozzles are uniformly distributed on the tooling, the high-pressure air nozzles can be adjusted in angle to cover all inner holes of the rotor, the purging component can automatically purge the inner holes of the rotor, the high-pressure air nozzles on the side sides can be started after purging of the inner holes is completed, the side faces of the rotor are purged, and meanwhile, the automatic transmission mechanism is opened to realize reciprocating motion of the rotor and purge of the side faces of the rotor. The inner hole purging support tool 52 and the lateral support tool 53 can adjust the position of the high-pressure air nozzle according to the diameter of the rotor, and are compatible with purging operations of various types of motor rotors.
Further, the jacking rotating device 6 and the automatic transmission mechanism 4 are assembled in a coordinated mode, 180-degree rotation of the motor rotor and the carrier 7 is achieved, and the other side of the rotor is purged. The device mainly comprises a driving mechanism 61, a rotary supporting mechanism 62, a jacking mechanism 63 and a stopping cylinder 64. When one side of the rotor is purged, the automatic transmission mechanism 4 transports the motor rotor and the carrier 7 to the upper part of the jacking rotary device 6, the stop cylinder 64 stops the stopping, the jacking mechanism 63 lifts the cylinder, the driving mechanism 61 rotates the motor to drive the rotary supporting mechanism 62 to rotate, and the rotation is stopped after 180 degrees,
further, after the motor rotor purging operation is completed, the motor rotor and the carrier 7 are conveyed out by the automatic conveying mechanism 4, the tray sensor 44 is triggered, the automatic lifting door 3 automatically rises, the jacking transplanting device 1 rises to connect the motor rotor, and the motor rotor purging is completed.
Furthermore, the bottom of the blowing chamber 2 is provided with a dust collection interface 23 which can be connected with a dust collection device externally to collect dust generated by blowing and avoid the dust generated in the blowing process from polluting an external operation area.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent substitution and obvious change of the present invention by using the description and the illustrated contents, and all should be included in the protection scope of the present invention.
Claims (9)
1. An automatic purging device for a motor rotor of a motor train unit is characterized by comprising a jacking transplanting device, a purging chamber, an automatic lifting door, an automatic transmission mechanism, a purging component and a jacking rotating device; the jacking transplanting device can jack and transfer the motor rotor and the carrier transferred on the maintenance conveying line into the purging chamber, and is in butt joint with the automatic conveying device; the purging chamber is a closed space, the motor rotor purges in the purging chamber, and an adjusting access door is arranged at the same time; the automatic lifting door can drive the door body to automatically lift and descend through the control cylinder; the automatic transmission mechanism can move the motor rotor in the purging chamber; the purging component is provided with a high-pressure angle-adjustable air nozzle and a fixing tool and is used for purging an inner hole and a side face of the motor rotor; the jacking rotating device can realize that the motor rotor and the carrier rotate for 180 degrees in the purging chamber, and the purging range covers the whole rotor.
2. The automatic motor train unit motor rotor purging device as claimed in claim 1, wherein: jacking transplanting device and the outside transfer chain butt joint of device realize the automatic transportation of electric motor rotor business turn over purging device.
3. The automatic motor rotor purging device for the motor train unit according to claim 1, characterized in that: the jacking transplanting device is provided with a sensor which can judge whether a rotor is arranged above the jacking transplanting device and is linked with the automatic lifting door and the automatic transmission mechanism to realize automatic control.
4. The automatic motor train unit motor rotor purging device as claimed in claim 1, wherein: the automatic lifting door is fixed on the side of the blowing chamber through the linear guide rail and the sliding block, and the automatic lifting and falling of the lifting door are realized through the cylinder.
5. The automatic motor rotor purging device for the motor train unit according to claim 1, characterized in that: the bottom of the blowing chamber is provided with a dust collection interface which can be externally connected with dust collection equipment to collect dust generated by blowing.
6. The automatic motor train unit motor rotor purging device as claimed in claim 1, wherein: the automatic transmission mechanism is provided with two sensors, can judge the in-out and in-place signals of the motor rotor, and is in butt joint with the control system, so that the automatic operation of the equipment is realized.
7. The automatic motor train unit motor rotor purging device as claimed in claim 1, wherein: the sweeping component uses the high-pressure air nozzle with adjustable angle, and the posture can be adjusted according to the sweeping range of the rotor.
8. The automatic motor train unit motor rotor purging device as claimed in claim 1, wherein: the fixed tuyere tool of the purging component can be used for position adjustment and motor rotors of different models can be used.
9. The automatic motor train unit motor rotor purging device as claimed in claim 1, wherein: the jacking and rotating device can rotate the motor rotor and the carrier in the purging chamber by 180 degrees, so that the purging operation covers the whole rotor range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222775625.8U CN218835420U (en) | 2022-10-21 | 2022-10-21 | Automatic motor rotor purging device for motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222775625.8U CN218835420U (en) | 2022-10-21 | 2022-10-21 | Automatic motor rotor purging device for motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218835420U true CN218835420U (en) | 2023-04-11 |
Family
ID=87303870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222775625.8U Active CN218835420U (en) | 2022-10-21 | 2022-10-21 | Automatic motor rotor purging device for motor train unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218835420U (en) |
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2022
- 2022-10-21 CN CN202222775625.8U patent/CN218835420U/en active Active
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