CN105071609A - Rotor draw-out machine of high-speed rail locomotive traction motor - Google Patents
Rotor draw-out machine of high-speed rail locomotive traction motor Download PDFInfo
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- CN105071609A CN105071609A CN201510528894.6A CN201510528894A CN105071609A CN 105071609 A CN105071609 A CN 105071609A CN 201510528894 A CN201510528894 A CN 201510528894A CN 105071609 A CN105071609 A CN 105071609A
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Abstract
The invention relates to a rotor draw-out machine of a high-speed rail locomotive traction motor. The rotor draw-out machine comprises: a height adjusting device, which is used for drawing a motor rotor out and is capable of adjusting a shaft end portion height of the motor rotor; a draw-out arm device, which is connected to the bottom of the height adjusting device and is used for adjusting the horizontal position of the height adjusting device; and a rotation and angle adjustment control device, which is connected to the bottom of a draw-out device rack of the draw-out arm device and is used for controlling the draw-out arm device to rotate and carry out angle adjustment. The rotation and angle adjustment control device is fixed on a running device. A counter weight is also arranged on the draw-out device rack; and a hydraulic pressure station that is connected with the height adjusting device, and the rotation and angle adjustment control device by hydraulic pipelines is also arranged on the counter weight. According to the invention, when the high-speed rail locomotive traction motor is checked, the motor rotor is drawn out by a horizontal way instead of a vertical lifting way and the semi-automatic operation is realized, so that the purely manual working way is replaced and the draw-out speed of the rotor and safe transport of the rotor are improved; the working strength is reduced; and the rotor draw-out machine is suitable for automatic transfer of the high-speed rail locomotive traction motor.
Description
Technical field
The present invention relates to a kind of rotor draw-out device.Particularly relate to a kind of high ferro rolling stock traction electric machine rotor extraction machine.
Background technology
During the maintenance of high ferro rolling stock traction electric machine all need rotor to extract, traditional abstracting method is that traction electric machine is erected, and is manually hung out by rotor with overhead traveling crane, then stator, rotor are delivered to maintenance station and keeped in repair.The method is unsuitable for stator, rotor automation transmission, and workload is large, and working strength is large, and inefficiency, workman is also easy to injure by a crashing object, damage.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of the extraction speed and the safe transit that improve rotor, reduces working strength, adapts to the high ferro rolling stock traction electric machine rotor extraction machine that the automation of high ferro rolling stock traction electric machine rotor transmits.
The technical solution adopted in the present invention is: a kind of high ferro rolling stock traction electric machine rotor extraction machine, include: for extracting rotor and the arrangement for adjusting height of rotor axis of electric end height can being regulated, the bottom of the arrangement for adjusting height described in connection is for regulating the extraction arm assembly of arrangement for adjusting height horizontal level, be connected to for fixing and support extract arm assembly draw-out device frame bottom for controlling to extract rotation and angular adjustment control device that arm assembly rotates and carries out angular adjustment, described rotation and angular adjustment control device are fixed on can along rail moving for being transplanted on the running gear on corresponding conveyer belt by the rotor extracted, described draw-out device frame is also provided with the counterweight playing dynamic balance effect, described counterweight is provided with the Hydraulic Station for driving arrangement for adjusting height and rotation and angular adjustment control device that fluid pressure line connects arrangement for adjusting height and rotation and angular adjustment control device respectively.
Described arrangement for adjusting height includes: the tapered sleeve that the shaft end for entangling rotor extracts rotor, described tapered sleeve is fixedly connected on above sliding inner sleeve by tapered sleeve connecting bolt, the inner side of what described sliding inner sleeve can slide up and down the be arranged on outer seat that slides, what the top of described sliding inner sleeve was run through is embedded with round end jacking block, also be provided with cylinder part in the outer seat of described slip to be fixed on and to slide on the inner bottom surface of outer seat, the top of piston rod is fixedly connected with described round end jacking block, for the height regulator solution cylinder pressure driving sliding inner sleeve to slide up and down along the outer seat that slides, on the forearm of the described extraction arm assembly of connection that the bottom of the outer seat of described slip can rotate.
Described tapered sleeve is provided with the handle for promoting tapered sleeve.
Described extraction arm assembly includes: the anterior outer seat of slip that can be connected with rotatably in arrangement for adjusting height by clutch shaft bearing, and rear portion can connect the forearm of front connecting axle upper part rotatably by the second bearing, the lower part of described front connecting axle is fixedly connected in the forward part of postbrachium, the rear section of described postbrachium is fixed with the upper part of rear connecting axle, and the lower part of described rear connecting axle can be connected on described draw-out device frame rotatably by the 3rd bearing.
Also be provided with one end and be fixed on two guide posts for leading to the movement of described arrangement for adjusting height on described counterweight.
Rotation and angular adjustment control device include: be fixed on the pedestal on described running gear by connecting bolt, by swivel plate be integrally formed in the rotating mechanism that the rotating shaft on the downside of swivel plate forms, described rotating shaft is by being embedded in bearing in described pedestal and can rotate be connected on described pedestal, described swivel plate overlying one end is fixedly installed angular adjustment cylinder seat, the other end is fixedly installed the first hydraulic motor, described angular adjustment cylinder seat is fixedly installed angular adjustment cylinder, the rotating shaft of described first hydraulic motor is connected with the first driving gear, on described pedestal, cover has the first driven gear be meshed with the first described driving gear, described first driven gear is fixed on described pedestal by key, described swivel plate is also fixedly installed supporting seat between angular adjustment cylinder seat and the first hydraulic motor and on the first hydraulic motor side, described supporting seat closes on the bottom of counterweight side by draw-out device frame described in pinned connection, described draw-out device frame away from the bottom of counterweight one end by one end of the first hinge angular adjustment upper arm, the second hinge is passed through on the piston rod end of described angular adjustment cylinder in the other end of described angular adjustment upper arm and one end of angular adjustment underarm, the other end of described angular adjustment underarm passes through the 3rd hinge on swivel plate that one end away from the first hydraulic motor.
The side of described swivel plate is provided with to stand the swivel plate pedal operated extraction machine for operating personnel.
Described running gear includes: traveling vehicle frame, setting a roof beam in place in the middle part of described traveling vehicle frame is formed and rotates and the installing hole of connecting bolt of pedestal in angular adjustment control device for running through fixing, described traveling vehicle frame underrun bearing is respectively arranged with driving shaft and driven shaft, the two ends of described driving shaft and driven shaft are fixedly connected with respectively can along the roller of non-orbiting scroll, described traveling vehicle frame is positioned at driving shaft place and is provided with the second hydraulic motor, the output shaft of described second hydraulic motor is fixedly connected with the second driving gear, described driving shaft is fixedly installed the second driven gear for driving driving shaft to rotate, described second driving gear is meshed with described second driven gear.
High ferro rolling stock traction electric machine rotor extraction machine of the present invention, when overhauling high ferro rolling stock traction electric machine, change vertical lifting mode, horizontal mode is adopted to extract rotor out, semi-automatic operation, thus substitute pure hand labour, improve extraction speed and the safe transit of rotor, reduce working strength, adapt to the automation transmission of high ferro rolling stock traction electric machine rotor.
Accompanying drawing explanation
Fig. 1 is the integrally-built schematic internal view in high ferro rolling stock traction electric machine rotor extraction machine front of the present invention;
Fig. 2 is high ferro rolling stock traction electric machine rotor extraction machine overall structure left view of the present invention;
Fig. 3 is the structural representation of arrangement for adjusting height in the present invention;
Fig. 4 is the structural representation extracting arm assembly in the present invention;
Fig. 5 is the vertical view extracting arm assembly in the present invention;
Fig. 6 is the structural representation of rotation and angular adjustment control device in the present invention;
Fig. 7 is the structural representation of running gear in the present invention.
In figure
1: rotor 2: arrangement for adjusting height
3: extract arm assembly 4: rotate and angular adjustment control device
5: Hydraulic Station 6: counterweight
7: running gear 8: handle
9: tapered sleeve 10: round end jacking block
11: bolt 12: sliding inner sleeve
13: hydraulic cylinder 14: slide outer seat
15: clutch shaft bearing 16: forearm
17: guide post 18: front connecting axle
19: the second bearings 20: postbrachium
21: rear connecting axle 22: the three bearing
23: draw-out device frame 24: the three bearing pin
25: the first bearing pins 26: angular adjustment upper arm
27: the second bearing pins 28: bearing pin
29: supporting seat 30: the first hydraulic motor
31: the first driving gears 32: swivel plate
33: the first driven gears 34: key
35: rotating shaft 36: angular adjustment cylinder seat
37: angular adjustment cylinder 38: connecting bolt
39: pedestal 40: angular adjustment underarm
41: swivel plate pedal 42: the second hydraulic motor
43: the second driving gear 44: the second driven gears
45: driving shaft 46: roller
47: traveling vehicle frame 48: installing hole
49: driven shaft 50: track
Embodiment
Below in conjunction with embodiment and accompanying drawing, high ferro rolling stock traction electric machine rotor extraction machine of the present invention is described in detail.
As Fig. 1, shown in Fig. 2, high ferro rolling stock traction electric machine rotor extraction machine of the present invention, include: the shaft end for entangling rotor 1 to extract rotor 1 and can regulate the arrangement for adjusting height 2 of rotor 1 shaft end height, the bottom of the arrangement for adjusting height 2 described in connection is for regulating the extraction arm assembly 3 of arrangement for adjusting height 2 horizontal level, be connected to for fixing and support extract arm assembly 3 draw-out device frame 23 bottom rotate for controlling to extract arm assembly 3 and carry out rotation and the angular adjustment control device 4 of angular adjustment, described rotation and angular adjustment control device 4 are fixed on and can move running gear 7 for being transplanted on by the rotor extracted 1 on corresponding conveyer belt along track 50, described draw-out device frame 23 is also provided with and plays dynamic balance effect, in order to avoid at the counterweight 6 extracted or in transportation, equipment is translated into, described counterweight 6 is provided with the Hydraulic Station 5 for driving arrangement for adjusting height 2 and rotation and angular adjustment control device 4 that fluid pressure line connects arrangement for adjusting height 2 and rotation and angular adjustment control device 4 respectively.
As shown in Figure 3, described arrangement for adjusting height 2 includes: the tapered sleeve 9 that the shaft end for entangling rotor 1 extracts rotor 1, described tapered sleeve 9 is fixedly connected on above sliding inner sleeve 12 by tapered sleeve connecting bolt 11, the inner side of what described sliding inner sleeve 12 can slide up and down the be arranged on outer seat 14 that slides, what the top of described sliding inner sleeve 12 was run through is embedded with round end jacking block 10, also be provided with cylinder part in the outer seat 14 of described slip to be fixed on and to slide on the inner bottom surface of outer seat 14, the top of piston rod is fixedly connected with described round end jacking block 10, for the height regulator solution cylinder pressure 13 driving sliding inner sleeve 12 to slide up and down along the outer seat 14 that slides, on the forearm 16 of the described extraction arm assembly 3 of connection that the bottom of the outer seat 14 of described slip can rotate.Described tapered sleeve 9 is provided with the handle 8 for promoting tapered sleeve 9.
When regulating height, operating personnel stand on swivel plate pedal 41, by the flexible height of regulator solution cylinder pressure 13, namely height regulator solution cylinder pressure 13 promotes tapered sleeve 9 by the round end jacking block 10 being arranged on piston rod front end and slides up and down along the outer seat 14 of slip together with sliding inner sleeve 12, realize highly regulating, tapered sleeve 9 can be made to aim at the motor center be placed on certain altitude, after tapered sleeve 9 entangles rotor 1 shaft end, hold handle 8 to push away forward, tapered sleeve 9 is made to entangle rotor 1 axle head, pull back handle 8, rotor 1 is extracted out from motor stator.
As shown in Figure 4, described extraction arm assembly 3 includes: the anterior outer seat 14 of slip that can be connected with rotatably in arrangement for adjusting height 2 by clutch shaft bearing 15, and rear portion can connect the forearm 16 of front connecting axle 18 upper part rotatably by the second bearing 19, the lower part of described front connecting axle 18 is fixedly connected in the forward part of postbrachium 20, the rear section of described postbrachium 20 is fixed with the upper part of rear connecting axle 21, and the lower part of described rear connecting axle 21 can be connected on described draw-out device frame 23 rotatably by the 3rd bearing 22.
As shown in Figure 4, Figure 5, be also provided with one end and be fixed on two guide posts 17 for leading to the movement of described arrangement for adjusting height 2 on described counterweight 6.Wherein, the outer seat 14 of the slip in described arrangement for adjusting height 2 between described two guide posts 17, and moves along two guide posts 17 under the effect extracting arm assembly 3.
Arrangement for adjusting height 2 is arranged in the endoporus of clutch shaft bearing 15 by the outer seat 14 that slides, and can realize relatively rotating of arrangement for adjusting height 2 and forearm 16; Front connecting axle 18 is fixedly connected with postbrachium 20, can realize relatively rotating of forearm 16 and postbrachium 20 by the second bearing 19 being arranged on forearm 16 rear end; Rear connecting axle 21 is arranged on the rear end of postbrachium 20, can realize relatively rotating of postbrachium 20 and draw-out device frame 23 by the 3rd bearing 22 be arranged in draw-out device frame 23; Guide post 17 is arranged on counterweight 6, when holding handle 8 and pulling back tapered sleeve 9, because arrangement for adjusting height 2 and forearm 16 can relatively rotate, forearm 16 and postbrachium 20 can relatively rotate, postbrachium 20 and draw-out device frame 23 can relatively rotate, so the rotor 1 being enclosed within tapered sleeve 9 moves along guide post 17 backward along with arrangement for adjusting height 2, like this, rotor 1 just can be released from the stator high ferro rolling stock traction electric machine.Counterweight 6 is arranged on the right-hand member of draw-out device frame 23, plays dynamic balance effect, in order to avoid equipment is translated in extraction or transportation.
As shown in Figure 6, rotation and angular adjustment control device 4 include: be fixed on the pedestal 39 on described running gear 7 by connecting bolt 38, by swivel plate 32 be integrally formed in the rotating mechanism that the rotating shaft 35 on the downside of swivel plate 32 forms, described rotating shaft 35 is by being embedded in bearing in described pedestal 39 and can rotate be connected on described pedestal 39, described swivel plate 32 overlying one end is fixedly installed angular adjustment cylinder seat 36, the other end is fixedly installed the first hydraulic motor 30, described angular adjustment cylinder seat 36 is fixedly installed angular adjustment cylinder 37, the rotating shaft of described first hydraulic motor 30 is connected with the first driving gear 31, on described pedestal 39, cover has the first driven gear 33 be meshed with the first described driving gear 31, described first driven gear 33 is fixed on described pedestal 39 by key 34, described swivel plate 32 is also fixedly installed supporting seat 29 between angular adjustment cylinder seat 36 and the first hydraulic motor 30 and on the first hydraulic motor 30 side, described supporting seat 29 connects by bearing pin 28 bottom that described draw-out device frame 23 closes on counterweight 6 side, described draw-out device frame 23 passes through away from the bottom of counterweight 6 one end one end that the first bearing pin 25 hinge angle regulates upper arm 26, the other end of described angular adjustment upper arm 26 and one end of angular adjustment underarm 40 are hinged on the piston rod end of described angular adjustment cylinder 37 by the second bearing pin 27, the other end of described angular adjustment underarm 40 is hinged on swivel plate 32 that one end away from the first hydraulic motor 30 by the 3rd bearing pin 24.
As shown in Figure 2, the side of described swivel plate 32 is provided with and stands the swivel plate pedal 41 operated extraction machine for operating personnel.
When angular adjustment cylinder 37 is released left, angular adjustment upper arm 26 turns clockwise around the first bearing pin 25, angular adjustment underarm 40 is rotated counterclockwise around the 3rd bearing pin 24, thus make draw-out device frame 23 be rotated counterclockwise an angle around bearing pin 28, such draw-out device frame 23 left end just slightly toward on lift, because arrangement for adjusting height 2 is connected with draw-out device frame 23 by extracting arm assembly 3, so rotor 1 also and then lifts an angle along with draw-out device frame 23 left end upwards lifts, in order to avoid owing to making when equipment poor rigidity extracts rotor 1 out, rotor 1 is downward-sloping even to come off.At swivel plate 32 right-hand member, hydraulic motor 30 is installed, hydraulic motor 30 has driving first driving gear 31 to make the trend of the first driven gear 33 rotation when rotating, but because the first driven gear 33 is fixed on pedestal 39 by key 34, and pedestal 39 is fixed by connecting bolt 38 and traveling vehicle frame 47, so the first driven gear 33 can not rotate, therefore, first driving gear 31 is except rotation, also to revolve round the sun around the first driven gear 33, such swivel plate 32 can around central rotation, rotor 1 also and then can forward right side to from left side spin, hold handle 8 to release forward, rotor 1 can be placed on the conveyer belt of right side and transport.
As shown in Figure 7, described running gear 7 includes: traveling vehicle frame 47, setting a roof beam in place in the middle part of described traveling vehicle frame 47 is formed and rotates and the installing hole 48 of connecting bolt 38 of pedestal 39 in angular adjustment control device 4 for running through fixing, described traveling vehicle frame 47 underrun bearing is respectively arranged with driving shaft 45 and driven shaft 49, the two ends of described driving shaft 45 and driven shaft 49 are fixedly connected with the roller 46 that can roll along track 50 respectively, described traveling vehicle frame 47 is positioned at driving shaft 45 place and is provided with the second hydraulic motor 42, the output shaft of described second hydraulic motor 42 is fixedly connected with the second driving gear 43, described driving shaft 45 is fixedly installed the second driven gear 44 for driving driving shaft 45 to rotate, described second driving gear 43 is meshed with described second driven gear 44.Second hydraulic motor 42 drives the second driving gear 43 to rotate, and the second driven gear 44 is rotated, and then driving shaft 45 is rotated, and roller 46 also and then rotates, and drives before and after extraction machine and walks, rotor 1 can be placed on the diverse location of conveyer belt.
The operation principle of high ferro rolling stock traction electric machine rotor extraction machine of the present invention: operating personnel stand on swivel plate pedal 41, tapered sleeve 9 can be made to aim at the motor center be placed on certain altitude by arrangement for adjusting height 2, hold handle 8 to push away forward, tapered sleeve 9 is made to entangle rotor 1 axle head, pull back handle 8, rotor 1 is extracted out from motor stator, simultaneously, when angular adjustment cylinder 37 is released left, draw-out device frame 23 left end slightly toward on lift, rotor 1 is along with lifting an angle, in order to avoid owing to making when equipment poor rigidity extracts rotor 1 out, rotor 1 is downward-sloping even to come off.Continue to pull back handle 8, the rotor 1 being enclosed within tapered sleeve 9 moves along guide post 17 backward along with arrangement for adjusting height 2, after extracting rotor 1 out completely, hydraulic motor 30 makes the first driving gear 31 rotation when rotating, and revolve round the sun around the first driven gear 33, rotor 1 also and then can forward right side to from left side spin, hold handle 8 to release forward again, rotor 1 is released to be placed on the conveyer belt of right side and transports, after the rotor 1 overhauled is transported back by conveyer belt, repeat contrary process, rotor 1 can be put back in motor stator.Running gear 7 can make to walk before and after extraction machine, rotor 1 is placed on the diverse location of conveyer belt or the rotor 1 overhauled is put in the motor stator of diverse location.
Claims (8)
1. a high ferro rolling stock traction electric machine rotor extraction machine, it is characterized in that, include: for extracting rotor (1) and the arrangement for adjusting height (2) of rotor (1) shaft end height can being regulated, the bottom of the arrangement for adjusting height (2) described in connection is for regulating the extraction arm assembly (3) of arrangement for adjusting height (2) horizontal level, be connected to and rotate for draw-out device frame (23) bottom that is fixing and support extraction arm assembly (3) for controlling to extract arm assembly (3) and carry out rotation and the angular adjustment control device (4) of angular adjustment, described rotation and angular adjustment control device (4) are fixed on can be mobile for the rotor extracted (1) being transplanted on the running gear (7) on corresponding conveyer belt along track (50), described draw-out device frame (23) is also provided with the counterweight (6) playing dynamic balance effect, described counterweight (6) is provided with the Hydraulic Station (5) for driving arrangement for adjusting height (2) and rotation and angular adjustment control device (4) that fluid pressure line connects arrangement for adjusting height (2) and rotation and angular adjustment control device (4) respectively.
2. high ferro rolling stock traction electric machine rotor extraction machine according to claim 1, it is characterized in that, described arrangement for adjusting height (2) includes: the tapered sleeve (9) that the shaft end for entangling rotor (1) extracts rotor (1), described tapered sleeve (9) is fixedly connected on above sliding inner sleeve (12) by tapered sleeve connecting bolt (11), what described sliding inner sleeve (12) can slide up and down be arranged on slides the inner side of outer seat (14), what the top of described sliding inner sleeve (12) was run through is embedded with round end jacking block (10), also being provided with cylinder part in the outer seat (14) of described slip is fixed on the inner bottom surface of the outer seat of slip (14), the top of piston rod is fixedly connected with described round end jacking block (10), for the height regulator solution cylinder pressure (13) driving sliding inner sleeve (12) to slide up and down along the outer seat (14) that slides, on the forearm (16) of the described extraction arm assembly (3) of connection that the bottom of the outer seat (14) of described slip can rotate.
3. high ferro rolling stock traction electric machine rotor extraction machine according to claim 2, is characterized in that, described tapered sleeve (9) being provided with the handle (8) for promoting tapered sleeve (9).
4. high ferro rolling stock traction electric machine rotor extraction machine according to claim 1, it is characterized in that, described extraction arm assembly (3) includes: the anterior outer seat (14) of slip that can be connected with rotatably in arrangement for adjusting height (2) by clutch shaft bearing (15), and rear portion can connect the forearm (16) of front connecting axle (18) upper part rotatably by the second bearing (19), the lower part of described front connecting axle (18) is fixedly connected in the forward part of postbrachium (20), the rear section of described postbrachium (20) is fixed with the upper part of rear connecting axle (21), the lower part of described rear connecting axle (21) can be connected on described draw-out device frame (23) rotatably by the 3rd bearing (22).
5. high ferro rolling stock traction electric machine rotor extraction machine according to claim 1, it is characterized in that, be also provided with one end and be fixed on two guide posts (17) for leading to the movement of described arrangement for adjusting height (2) on described counterweight (6).
6. high ferro rolling stock traction electric machine rotor extraction machine according to claim 1, it is characterized in that, rotation and angular adjustment control device (4) include: be fixed on the pedestal (39) on described running gear (7) by connecting bolt (38), by swivel plate (32) and the rotating mechanism that forms of rotating shaft (35) being integrally formed in swivel plate (32) downside, described rotating shaft (35) is by being embedded in bearing in described pedestal (39) and can rotate be connected on described pedestal (39), described swivel plate (32) overlying one end is fixedly installed angular adjustment cylinder seat (36), the other end is fixedly installed the first hydraulic motor (30), described angular adjustment cylinder seat (36) is fixedly installed angular adjustment cylinder (37), the rotating shaft of described first hydraulic motor (30) is connected with the first driving gear (31), the upper cover of described pedestal (39) has the first driven gear (33) be meshed with described the first driving gear (31), described first driven gear (33) is fixed on described pedestal (39) by key (34), described swivel plate (32) to be positioned between angular adjustment cylinder seat (36) and the first hydraulic motor (30) and to be also fixedly installed supporting seat (29) on the first hydraulic motor (30) side, described supporting seat (29) connects by bearing pin (28) bottom that described draw-out device frame (23) closes on counterweight (6) side, described draw-out device frame (23) passes through away from the bottom of counterweight (6) one end one end that the first bearing pin (25) hinge angle regulates upper arm (26), the other end of described angular adjustment upper arm (26) and one end of angular adjustment underarm (40) are hinged on the piston rod end of described angular adjustment cylinder (37) by the second bearing pin (27), the other end of described angular adjustment underarm (40) is hinged on swivel plate (32) that one end away from the first hydraulic motor (30) by the 3rd bearing pin (24).
7. high ferro rolling stock traction electric machine rotor extraction machine according to claim 6, is characterized in that, the side of described swivel plate (32) is provided with to stand the swivel plate pedal (41) operated extraction machine for operating personnel.
8. high ferro rolling stock traction electric machine rotor extraction machine according to claim 1, it is characterized in that, described running gear (7) includes: traveling vehicle frame (47), the setting a roof beam in place of described traveling vehicle frame (47) middle part is formed and rotates and the installing hole (48) of connecting bolt (38) of pedestal (39) in angular adjustment control device (4) for running through fixing, described traveling vehicle frame (47) underrun bearing is respectively arranged with driving shaft (45) and driven shaft (49), the two ends of described driving shaft (45) and driven shaft (49) are fixedly connected with the roller (46) that can roll along track (50) respectively, described traveling vehicle frame (47) is positioned at driving shaft (45) place and is provided with the second hydraulic motor (42), the output shaft of described second hydraulic motor (42) is fixedly connected with the second driving gear (43), described driving shaft (45) is fixedly installed the second driven gear (44) for driving driving shaft (45) to rotate, described second driving gear (43) is meshed with described second driven gear (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528894.6A CN105071609B (en) | 2015-08-26 | 2015-08-26 | High ferro rolling stock traction electric machine rotor extraction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528894.6A CN105071609B (en) | 2015-08-26 | 2015-08-26 | High ferro rolling stock traction electric machine rotor extraction machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105071609A true CN105071609A (en) | 2015-11-18 |
| CN105071609B CN105071609B (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510528894.6A Expired - Fee Related CN105071609B (en) | 2015-08-26 | 2015-08-26 | High ferro rolling stock traction electric machine rotor extraction machine |
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| Country | Link |
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| CN (1) | CN105071609B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411061A (en) * | 2016-06-21 | 2017-02-15 | 唐山学院 | Walking-free high-speed rail locomotive vehicle traction motor rotor disassembling machine |
| CN112975820A (en) * | 2019-12-12 | 2021-06-18 | 南京宝地梅山产城发展有限公司 | Cross car motor and change device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3089933B1 (en) * | 2018-12-14 | 2021-09-10 | Alstom Transp Tech | Railway vehicle engine and engine installation method |
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| JP2012085420A (en) * | 2010-10-08 | 2012-04-26 | Taihei Dengyo Kaisha Ltd | Method and device of inserting/pulling rotor for rotary apparatus |
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| JP2013055785A (en) * | 2011-09-02 | 2013-03-21 | Nittetsu Elex Co Ltd | Disassembly method and assembly method of motor |
| CN204145204U (en) * | 2014-09-26 | 2015-02-04 | 大唐林州热电有限责任公司 | A kind of motor dismounting plateform system |
| CN204886596U (en) * | 2015-08-26 | 2015-12-16 | 唐山学院 | High -speed railway rolling stock traction motor rotor detaching device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250403A (en) * | 1997-03-06 | 2000-04-12 | 卡尔－海因茨·维默斯 | Workpiece clamping table |
| JP2012085420A (en) * | 2010-10-08 | 2012-04-26 | Taihei Dengyo Kaisha Ltd | Method and device of inserting/pulling rotor for rotary apparatus |
| JP2013055785A (en) * | 2011-09-02 | 2013-03-21 | Nittetsu Elex Co Ltd | Disassembly method and assembly method of motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106411061A (en) * | 2016-06-21 | 2017-02-15 | 唐山学院 | Walking-free high-speed rail locomotive vehicle traction motor rotor disassembling machine |
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| CN112975820A (en) * | 2019-12-12 | 2021-06-18 | 南京宝地梅山产城发展有限公司 | Cross car motor and change device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105071609B (en) | 2017-10-03 |
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