CN104565312B - Speed reducer of chain-slat conveyer - Google Patents
Speed reducer of chain-slat conveyer Download PDFInfo
- Publication number
- CN104565312B CN104565312B CN201510042111.3A CN201510042111A CN104565312B CN 104565312 B CN104565312 B CN 104565312B CN 201510042111 A CN201510042111 A CN 201510042111A CN 104565312 B CN104565312 B CN 104565312B
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- gear
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- procapsid
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a speed reducer of a chain-slat conveyer and belongs to the field of mechanical transmission. A power motor is used for providing power input, a friction cone transmits torque to an input shaft of the speed reducer, a shaft of the motor is in key connection with the friction cone, the motor in rotation drives the friction cone to rotate, the friction cone contacts with a friction disc, and then the torque is transmitted to the friction disc. The friction disc is connected with the input shaft through a key, a gear shaft I meshes with a gear to transmit the torque to the gear coaxial to a gear shaft II, the gear shaft II meshes with another gear to transmit the torque to the another gear which is connected with an output shaft through a key, and the output shaft is connected with a half-coupling through a key to transmit the torque out. First speed reduction is achieved by adjustment of contact between the friction cone and the friction disc according to a center distance, second speed reduction is achieved according to that tooth number of the gear shaft I is less than that of the gear, and third speed reduction is achieved according to that tooth number of the gear shaft II is less than that of the another gear. Output rotating speed of the speed reducer of the chain-slat conveyer ranges from 18rpm to 83rpm under specific production conditions, and stepless speed change can be adjusted.
Description
Technical field：
The invention belongs to technical field of mechanical transmission is and in particular to a kind of chain mat machine reductor, with motor is exported
Higher rotating speed be reduced to suitable output speed, thus reaching the speed required for chain mat machine.
Background technology：
Chain mat machine is in Aeronautics and Astronautics, automobile, machine-building, metallurgy, other departments of coal, chemical industry and national economy
All it is widely used.Commonly used its as conveying material, the equipment of product.For different products, different life
Producing line it is desirable to beat difference then need chain mat machine to have different transporting velocities.The rotating speed of motor is high, for adapting to chain mat machine
Different transfer rates be accomplished by reductor.
Content of the invention：
Object of the present invention is to provide a kind of chain mat machine reductor.
For achieving the above object, the present invention adopts the following technical scheme that and is achieved：
A kind of chain mat machine reductor, including base, back casing, middle casing and procapsid；Wherein, back casing, middle case
Body and procapsid pass sequentially through the first screw from right to left and are fixedly mounted on base；
Bleeder plug for draining the oil is arranged on the lower section of procapsid；Clutch shaft bearing is arranged on defeated in order to support below procapsid
Shaft；Gland is arranged on below procapsid, is fixed on procapsid with the second screw, in order to withstand clutch shaft bearing and to push down oil
Envelope；Output shaft is close to by oil sealing, seals；First half-coupling is arranged on the end of output shaft, is exported with the first key connecting
Motion and torque, the second half-coupling is coupled with the first half-coupling, and output shaft is arranged on clutch shaft bearing and the centre of procapsid
In the second bearing of housing；First gear is arranged on output shaft, and uses the second key connecting；Spacer is arranged on the right-hand member of output shaft
Between first gear and second bearing, for positioning first gear；Gear shaft II two ends are arranged in 5th bearing, and with first
Gear is meshed；Second gear is arranged on gear shaft II, by the 3rd key connecting；Spacer ring is arranged on gear shaft II,
Between five bearings and second gear, separate both；Gear shaft I is arranged in 3rd bearing and is engaged with second gear；Baffle ring
It is arranged on 3rd bearing left end, block 3rd bearing inner ring；3rd screw is arranged in the hole above procapsid, before coupling
Housing and middle casing, pin is used for positioning the relative position of procapsid and middle casing, and oil filler plug is arranged on the upper of procapsid
Face；Positioning bushing is arranged on the effect playing positioning input shaft on input shaft；Input shaft is arranged in fourth bearing；Lubricating cup is installed
On back casing, lubricator cup, below lubricating cup, adds lubricating oil from this position, to fourth bearing and input shaft lubrication；Spring
It is arranged in input shaft and withstand jacking block；4th screw and the 5th screw are in order to connect back casing and middle casing；Oil sealing is arranged on
On input shaft, play sealing function；Disk seat is arranged on the right-hand member of input shaft, is connected with input shaft by the 4th key；Frictional disk is pacified
It is contained in and is fixed with the 6th screw on disk seat, the in the hole that the first block is arranged on input shaft blocks jacking block, the first back-up ring is arranged on defeated
The in the hole entering axle blocks the first block；Cone of friction is close to frictional disk and is arranged on the output shaft of motor, by the 5th key connecting, leads to
Cross rotation to produce frictional force to realize transmitting torque with frictional disk；Second back-up ring is arranged on the in the hole of cone of friction, the second block
It is arranged between the second back-up ring and the output shaft end of motor, blocks the 5th key, housing is arranged on the right side of back casing, with the 7th spiral shell
Nail is fixedly connected, and swash plate, in order to fixing motor, is arranged on the right side of housing, and the 8th screw and pad are in order to by motor and swash plate phase
Connect.
The present invention is further improved by：Also include cover plate, it is fixed on housing by the 9th screw, and cover plate sets
There is observation window it can be seen that enclosure interior note fuel head, sealing gasket is arranged between cover plate and housing, plays sealing function.
The present invention is further improved by：Also include graduated disc, its one end is fixed on housing by the tenth screw, its
The other end is fastened on housing by the 11st screw.
The present invention is further improved by：It is arranged on the gear shaft on housing, it is engaged with the tooth on swash plate, for adjusting
The upper-lower height of section motor, the 12nd screw is arranged on graduated disc cover, is used for fixing graduated disc cover, swivel nut is arranged on graduated disc
Inside it is used for the installation of the 11st screw.
Compared with prior art, the present invention adapts to the specific condition of production, and output speed, and can between 18-83rpm
Adjust infinitely variable speeds.
Wherein, cone of friction is to contact with frictional disk, produces frictional force by rotation and frictional disk and realizes transmitting torque
's.Using rotating secondary tribology principle and plane annular speed adjusting technique, inclination angle can meet the enough frictional power (moment of torsion) of generation.
Electrodeless operation speed governing can be realized during adjusting motor (friction cone mechanism) up and down again.
Gear shaft and input shaft by V-type mechanism be connected simultaneously with the parts such as jacking block, spring, block, disk seat and frictional disk
Form its act as flexible connection play simultaneously transmitting torque effect；Body is played with buffering and overload adjustment protection；Power transmits
And decelerating effect.
Structure is simple, compact, has enough rigidity, working stability, manufacturing cost bottom,.
Control simple, speed reducing ratio is big, the very big moment of torsion of input very little power output, operation, easy to maintenance simple, fault rate
Bottom.
Using meshed transmission gear, and Surface hardened layer, therefore stable movement, gear operation vibration is little, and noise is low, wear-resisting
Damage.
Good lubrication, reduces gear, the abrasion of bearing, effectively reduces temperature simultaneously.
Brief description：
Fig. 1 is a kind of front view of present invention chain mat machine reductor；
Fig. 2 is the A-A of Fig. 1 to sectional view；
Fig. 3 is the B-B direction sectional view of Fig. 2；
Fig. 4 is the F direction view of Fig. 3；
Fig. 5 is the G direction view of Fig. 1.
In figure：1 is base；2 is the first screw；3 is back casing；4 is middle casing；5 is procapsid；6 is to use bleeder plug；
7 is clutch shaft bearing；8 is the second screw；9 is oil sealing；10 is gland；11 is the first half-coupling；12 is the first key；13 is second
Half-coupling；14 is output shaft；15 is the second key；16 is first gear；17 is spacer；18 is second bearing；19 is the second tooth
Wheel；20 is the 3rd key；21 is spacer ring；22 is gear shaft II；23 is gear shaft I；24 is baffle ring；25 is the 3rd screw；26 is pin
Nail；27 is 3rd bearing；28 is oil filler plug；29 is positioning bushing；30 is input shaft；31 is fourth bearing；32 is lubricator cup；
33 is lubricating cup；34 is spring；35 is the 4th screw；36 is the 5th screw；37 is oil sealing；38 is jacking block；39 is disk seat；40 is to rub
Wiping disk；41 is the 6th screw；42 is the 4th key；43 is the first block；44 is the first back-up ring；45 is cone of friction；46 is second gear
Block；47 is the 7th screw；48 is the second back-up ring；49 is housing；50 is swash plate；51 is the 5th key；52 is the 8th screw；53 is pad
Piece；54 is motor；55 is cover plate；56 is the 9th screw；57 is observation window；58 is sealing gasket；59 is the tenth screw；60 is the tenth
One screw；61 is gear shaft；62 is fixing graduated disc cover；63 is the 12nd screw；64 is swivel nut；65 is graduated disc；66 is the
Five bearings.
Specific embodiment：
The present invention is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, a kind of present invention chain mat machine reductor, including base 1, back casing 3, middle casing 4 and fore shell
Body 5；Wherein, base 1 is arranged on bottom, plays a supportive role；Back casing 3, middle casing 4 and procapsid 5 are solid with the first screw 2
Dingan County is contained on base 1；Bleeder plug 6 is arranged on the lower section of procapsid 5, for draining the oil；Clutch shaft bearing 7 is arranged under procapsid 5
Face is in order to support output shaft 14；Gland 10 is arranged on below procapsid 5, is fixed on procapsid 5 with the second screw 8, in order to push up
Live clutch shaft bearing 7 and push down oil sealing 9；Output shaft 14 is close to by oil sealing 9, seals；First half-coupling 11 is arranged on output
The end of axle 14, couples output campaign and torque with the first key 12, the second half-coupling 13 is coupled with the first half-coupling 11, defeated
Shaft 14 is arranged in the clutch shaft bearing 7 of procapsid 5 and the second bearing 18 of middle casing 4；First gear 16 is arranged on output
On axle 14, coupled with the second key 15；Spacer 17 is arranged between the right-hand member first gear 16 of output shaft 14 and second bearing 18, uses
To position first gear 16；Gear shaft II 22 two ends are arranged in 5th bearing 66, and are meshed with second gear 16；Second tooth
Wheel 19 is arranged on gear shaft II 22, is coupled by the 3rd key 20；Spacer ring 21 is arranged on gear shaft II 22, in 5th bearing 66
And second gear 19 between, separate both；Gear shaft I 23 is arranged in 3rd bearing 27 and is engaged with second gear 19；Gear
Ring 24 is arranged on 3rd bearing 27 left end, blocks 3rd bearing 27 inner ring；3rd screw 25 is arranged on the hole of procapsid 5 top
In, in order to couple procapsid 5 and middle casing 4, pin 26 is used for positioning procapsid 5 and the relative position of middle casing 4, oiling
Plug 28 is arranged on above procapsid 5；Positioning bushing 29 is arranged on the effect playing positioning input shaft 30 on input shaft 30；Input
Axle 30 is arranged in fourth bearing 31；Lubricating cup 33 is arranged on above back casing 3, lubricator cup 32 below lubricating cup 33, from this position
Put and can add lubricating oil, fourth bearing 31 and input shaft 30 are lubricated；Spring 34 is arranged in input shaft 30 and withstands jacking block 38；The
Four screws 35 and the 5th screw 36 are in order to connect back casing 3 and middle casing 4；Oil sealing 37 is arranged on input shaft 30, plays close
Envelope acts on；Disk seat 39 is arranged on the right-hand member of input shaft 30, is connected with input shaft 30 by the 4th key 42；Frictional disk 40 is arranged on disk
Fixing with the 6th screw 41 on seat 39, the first block 43 is arranged on the in the hole of input shaft 30, blocks jacking block 38, and the first back-up ring 44 is pacified
The in the hole being contained in input shaft 30 blocks the first block 43；Cone of friction 45 is close to frictional disk 40 and is arranged on the output shaft 14 of motor,
Coupled by the 5th key 51, frictional force is produced by rotation and frictional disk 40 and realizes transmitting torque；Second back-up ring 48 is installed
In the in the hole of cone of friction 45, the second block 46 is arranged between the second back-up ring 48 and motor output shaft end, blocks the 5th key 51, shell
Body 49 is arranged on the right side of back casing 3, is fixedly connected with the 7th screw 47, and swash plate 50, in order to fixing motor 54, is arranged on housing
49 right side, the 8th screw 52 and pad 53 are connected with swash plate 50 in order to fixing group motor.
Referring to Fig. 5, Fig. 5 cover plate 55 is arranged on side, is fixed on housing 49 with the 9th screw 56, and cover plate 55 is provided with
It can be seen that the internal note fuel head of housing 49, sealing gasket 58 is arranged between cover plate 55 and housing 49 observation window 57, plays close
Envelope acts on.
Referring to Fig. 4, in Fig. 4, one end of graduated disc 65 is fixed on housing 49 the tenth screw 59, and the 11st screw 60 is tight
Gu the other end of graduated disc.
Referring to Fig. 3, Fig. 3 middle gear axle 61 is arranged on housing 49, is engaged with the tooth on swash plate 50, can adjust motor 54
Upper-lower height, the 12nd screw 63 is arranged on graduated disc cover 62, fixing group graduated disc cover 62, and swivel nut 64 is arranged on graduated disc
For the installation of the 11st screw 60 in 65.
In order to further appreciate that to the present invention, now an explanation is done to its work process.
Referring to Fig. 1 and Fig. 2, a kind of present invention chain mat machine reductor, power motor 54 provides power input, using cone of friction
45 input shafts 30 transmitting torque to reductor, the axle of motor 54 is passed through the 5th key 51 connection and is connected with cone of friction 45, motor
54 rotation rotarily driving cone of friction 45, cone of friction 45 is contacted with frictional disk 40, so transmits torque to frictional disk 40, rubs
Wiping disk 40 is connected with input shaft 30 by the 4th key 42, and gear shaft I 23 is engaged with second gear 19, transmits torque to the second tooth
Wheel 19, second gear 19 is coaxial with gear shaft II 22, and gear shaft II 22 is engaged with first gear 16, transmits torque to the first tooth
Wheel 16, first gear 16 is connected with output shaft 14 by the second key 15, and output shaft 14 passes through the first key 12 and the second half-coupling
13 connections, torque is passed.The regulation that cone of friction 45 is contacted with frictional disk 40 according to centre-to-centre spacing is realized slowing down for the first time, tooth
The number of teeth of wheel shaft I 23 is less than the number of teeth of second gear 19, and this is second deceleration, and gear shaft II 22 number of teeth is less than first gear 16
The number of teeth, this be third time slow down.
Claims (4)
1. a kind of chain mat machine reductor it is characterised in that：Including base (1), back casing (3), middle casing (4) and procapsid
(5)；Wherein, back casing (3), middle casing (4) and procapsid (5) pass sequentially through the first screw (2) fixed installation from right to left
On base (1)；
Bleeder plug (6) for draining the oil is arranged on the lower section of procapsid (5)；Clutch shaft bearing (7) is arranged on procapsid (5) and uses below
To support output shaft (14)；Gland (10) is arranged on procapsid (5) below, is fixed on procapsid (5) with the second screw (8),
In order to withstand clutch shaft bearing (7) and to push down oil sealing (9)；Output shaft (14) is close to by oil sealing (9), seals；The first half shaft couplings
Section (11) is arranged on the end of output shaft (14), couples output campaign and torque, the second half-coupling (13) with the first key (12)
Couple with the first half-coupling (11), output shaft (14) is arranged on the clutch shaft bearing (7) of procapsid (5) and middle casing (4)
In second bearing (18)；First gear (16) is arranged on output shaft (14), and is coupled with the second key (15)；Spacer (17) is installed
Between the right-hand member first gear (16) and second bearing (18) of output shaft (14), for positioning first gear (16)；Gear shaft
II (22) two ends are arranged in 5th bearing (66), and are meshed with first gear (16)；Second gear (19) is arranged on gear
On axle II (22), coupled by the 3rd key (20)；Spacer ring (21) is arranged on gear shaft II (22), in 5th bearing (66) and
Between two gears (19), separate both；Gear shaft I (23) is arranged in 3rd bearing (27) and is nibbled with second gear (19)
Close；Baffle ring (24) is arranged on 3rd bearing (27) left end, blocks 3rd bearing (27) inner ring；3rd screw (25) is arranged on fore shell
In hole above body (5), in order to couple procapsid (5) and middle casing (4), pin (26) be used for positioning procapsid (5) and in
Between housing (4) relative position, oil filler plug (28) is arranged on above procapsid (5)；Positioning bushing (29) is arranged on input shaft
(30) play the effect of positioning input shaft (30) on；Input shaft (30) is arranged in fourth bearing (31)；Lubricating cup (33) is arranged on
Above, lubricator cup (32), below lubricating cup (33), adds lubricating oil from this position to back casing (3), to fourth bearing (31) and defeated
Enter axle (30) lubrication；Spring (34) is arranged in input shaft (30) and withstands jacking block (38)；4th screw (35) and the 5th screw
(36) in order to connect back casing (3) and middle casing (4)；Oil sealing (37) is arranged on input shaft (30), plays sealing function；Disk
Seat (39) is arranged on the right-hand member of input shaft (30), is connected with input shaft (30) by the 4th key (42)；Frictional disk (40) is arranged on
Disk seat (39) is upper fixing with the 6th screw (41), and the in the hole that the first block (43) is arranged on input shaft (30) blocks jacking block (38),
The in the hole that first back-up ring (44) is arranged on input shaft (30) blocks the first block (43)；Cone of friction (45) is close to frictional disk (40) peace
It is contained on the output shaft of motor (54), is coupled by the 5th key (51), frictional force is produced Lai real by rotation and frictional disk (40)
Existing transmitting torque；Second back-up ring (48) is arranged on the in the hole of cone of friction (45), and the second block (46) is arranged on the second back-up ring
(48) and the output shaft end of motor (54) between, block the 5th key (51), housing (49) is arranged on the right side of back casing (3), use
7th screw (47) is fixedly connected, and swash plate (50), in order to fixing motor (54), is arranged on the right side of housing (49), the 8th screw
And pad (53) in order to be connected motor (54) with swash plate (50) (52).
2. a kind of chain mat machine reductor according to claim 1 it is characterised in that：Also include cover plate (55), it passes through the
Nine screws (56) are fixed on housing (49), and cover plate (55) is provided with observation window (57) it can be seen that the internal oiling face of housing (49)
Highly, sealing gasket (58) is arranged between cover plate (55) and housing (49), plays sealing function.
3. a kind of chain mat machine reductor according to claim 2 it is characterised in that：Also include graduated disc (65), its one end
It is fixed on housing (49) by the tenth screw (59), its other end is fastened on housing (49) by the 11st screw (60).
4. a kind of chain mat machine reductor according to claim 3 it is characterised in that：It is arranged on the gear shaft on housing (49)
(61), it is engaged with the tooth on swash plate (50), and for adjusting the upper-lower height of motor (54), the 12nd screw (63) is arranged on quarter
On scale cover (62), it is used for fixing graduated disc cover (62), swivel nut (64) is arranged in graduated disc (65) and is used for the 11st screw
(60) installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042111.3A CN104565312B (en) | 2015-01-27 | 2015-01-27 | Speed reducer of chain-slat conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042111.3A CN104565312B (en) | 2015-01-27 | 2015-01-27 | Speed reducer of chain-slat conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565312A CN104565312A (en) | 2015-04-29 |
| CN104565312B true CN104565312B (en) | 2017-02-22 |
Family
ID=53082086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042111.3A Active CN104565312B (en) | 2015-01-27 | 2015-01-27 | Speed reducer of chain-slat conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565312B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939951A (en) * | 2017-12-15 | 2018-04-20 | 浙江比洛德传动技术有限公司 | A kind of reducer arrangement for automobile |
| CN109630638B (en) * | 2018-12-19 | 2022-08-12 | 杭州静优美传动设备有限公司 | Mechanical device of speed reducer of air preheater |
| CN111981128B (en) * | 2020-08-28 | 2022-03-29 | 温州职业技术学院 | Speed reducer shaft sealing device for conveying materials |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6029532A (en) * | 1997-01-31 | 2000-02-29 | Reliance Electric Industrial Company | Gearing commonality system for gear reducers |
| JP2004301234A (en) * | 2003-03-31 | 2004-10-28 | Sumitomo Heavy Ind Ltd | Orthogonal axis gear reducer |
| RU2375622C1 (en) * | 2008-07-10 | 2009-12-10 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Gear reducer |
| CN201786998U (en) * | 2010-07-02 | 2011-04-06 | 杭州奋进齿轮箱有限公司 | Marine gear case with intermediate gear shaft mechanism |
| CN202914637U (en) * | 2012-11-07 | 2013-05-01 | 淄博山博安吉富齿轮电机有限公司 | Reducer special for vacuum extruder |
| CN203962873U (en) * | 2014-07-24 | 2014-11-26 | 天津海润移山科技发展有限公司 | Bulldozer driving mechanism |
-
2015
- 2015-01-27 CN CN201510042111.3A patent/CN104565312B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565312A (en) | 2015-04-29 |
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Effective date of registration: 20191224 Address after: 710000 2204, block D, Changhe international, Mingguang Road, economic development zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Juxiang electromechanical equipment Engineering Co., Ltd Address before: 710021 Shaanxi province Xi'an Weiyang University Park No. 1 Patentee before: Shaanxi University of Science and Technology |