CN103227533B - A kind of inorganic shell switch reluctance traction machine - Google Patents
A kind of inorganic shell switch reluctance traction machine Download PDFInfo
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- CN103227533B CN103227533B CN201310113671.4A CN201310113671A CN103227533B CN 103227533 B CN103227533 B CN 103227533B CN 201310113671 A CN201310113671 A CN 201310113671A CN 103227533 B CN103227533 B CN 103227533B
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Abstract
The invention discloses a kind of inorganic shell switch reluctance traction machine, mainly include end cap A, armature spindle, rotor core, stator core, end cap B, traction sheave, armature spindle middle part synchronizing shaft connects rotor core, and rotor core side is provided with the end cap A being connected on by deep groove ball bearing axle on armature spindle；The rotor core opposite side is provided with the end cap B being connected on by self-aligning roller bearing axle on armature spindle, and end cap B outsides are provided with traction sheave；Be set in for rotor core sealing gap be provided between inside, and stator core and rotor core by fixed stator iron core between the end cap A and end cap B, the stator core.Its simple structure, installation, easy to use, low cost, noise-less pollution.
Description
Technical field
The invention belongs to technical field of power equipment, and in particular to a kind of inorganic shell switch reluctance traction for elevator etc.
Machine.
Background technology
Traction machine is broadly divided into geared machine and gearless machine.
Geared machine：The power of actuator, the traction machine on traction sheave is delivered to by intermediate gearbox, wherein
Reduction box generally use Worm Wheel System（Also useful Helical gear Transmission）, the motor of this traction machine has exchange,
Also there is direct current, be generally used in slower elevators and express elevator.Traction ratio is usually 35：2.It is generally used for below 0.4m/s's
Low-medium speed elevator.
Gearless machine：The power of actuator, without middle decelerator but be directly delivered on traction sheave
Traction machine.This traction machine was mostly that dc motor is power in the past, and the present country has been developed for having independent intellectual to produce
The rich agate traction machine of the alternating-current synchronous gearless machine of power, such as Xuchang.Traction ratio has 2：1 and 1：1.Load-carrying 320kg~
2000kg, terraced speed 0.3m/s~4.00m/s.If motor power not by reduction box direct-drive to claiming if on traction sheave
It is gearless machine, is generally used for the express elevator and super high speed elevator of 0.4 ~ 10m/s.
To there is one or more of in above-mentioned traction machine not enough mostly：
1st, volume is big, weight weight；
2nd, complex structure, cost of manufacture is high；
3rd, install, in-convenience in use；
4th, noise pollution is larger.
The content of the invention
The purpose of the present invention is to propose to a kind of inorganic shell switch reluctance traction machine, the above-mentioned deficiency of prior art is overcome,
Its simple structure, installation, easy to use, low cost, noise-less pollution.
In order to reach above-mentioned purpose of design, the technical solution adopted by the present invention is as follows：
A kind of inorganic shell switch reluctance traction machine, mainly includes end cap A, armature spindle, rotor core, stator core, end cap
B, traction sheave, armature spindle middle part synchronizing shaft connect rotor core, and rotor core side is provided with the end cap that axle is connected on armature spindle
A；The rotor core opposite side is provided with the end cap B that axle is connected on armature spindle, and end cap B outsides are provided with traction sheave；The end cap A with
Rotor core sealing is set in inside, and stator core and rotor iron by fixed stator iron core between end cap B, the stator core
Gap is provided between core.
Preferably, described stator core mainly includes stator end plate, stator punching, and stator punching is riveted on stator end plate
On, it is equipped with open slot in the stator punching.
Preferably, described rotor core mainly includes rotor end plates, rotor punching, and rotor punching is riveted on rotor end plates
On, it is equipped with salient-pole structure outside the rotor punching.
It is highly preferred that the open slot of the stator punching is oppositely arranged with the salient-pole structure of rotor punching.
It is highly preferred that the end cap A outsides are provided with brake, the brake locking is in rotor shaft end, the braking
Device outside locking encoder, encoder and armature spindle synchronous axial system.
It is highly preferred that the traction sheave presses solid on armature spindle by traction sheave pressing plate, traction sheave pressing plate locks in rotor
On axle.
It is highly preferred that the end cap A, end cap B downside are relative to be provided with base angle.
It is highly preferred that the inorganic shell switch reluctance traction machine top is provided with terminal box, terminal box locks in stator core
Outside.
It is highly preferred that the inorganic shell switch reluctance traction machine top is additionally provided with multiple suspension ring, suspension ring use screw thread or weldering
The mode for connecing is fixed on end cap A or end cap B.
It is highly preferred that four edges of the stator core are socketed connecting rod respectively, the connecting rod two ends pass through respectively
Screw locking is on end cap A and end cap B.
The beneficial effect of inorganic shell switch reluctance traction machine of the present invention is：Using inorganic shell, drive magnetic reluctance motor
Formula, gearless direct drive structure, compared with traditional permanent magnetic synchronous traction machine：Simple structure, reliability is high, low cost, does not use dilute
Native permanent-magnet material；Energy-efficient, drive system dynamic property is good；Operate steadily, noise it is low；Low speed is directly driven, therefore bearing is made an uproar
Sound is low, fan-free, without worm and gear noise；Noise typically can be low 5~10 decibels, reduces to pollution from environmental noise；Save building
Space；Long service life, safe and reliable, environmental pollution is few；Operation and maintenance cost is few：It is brushless, without reduction box, safeguard simple.
Stator core by both sides end cap, with four connecting rods in iron core fix by totally 8 screws, and outside does not have support, volume
Reduce, weight saving is cost-effective.Using switched reluctance machines formula, rotor without permanent magnet, without winding, without aluminum strip, only salient pole
The punching of structure is fixed with rotating shaft and constituted, simple and reliable for structure by both sides end plate and tightening of rivet, without permanent magnetic synchronous traction machine
Demagnetization risk, energy-conserving and environment-protective, stator is also adopted by salient-pole structure, and by both sides end plate and tightening of rivet, open slot, notch is very wide,
Concentratred winding, is easy to offline, it is easy to accomplish automatic winding.
Brief description of the drawings
Fig. 1 is the stereogram of inorganic shell switch reluctance traction machine of the present invention；
Fig. 2 is the sectional view of inorganic shell switch reluctance traction machine of the present invention；
Fig. 3 is the top view of inorganic shell switch reluctance traction machine of the present invention；
Fig. 4 is the schematic diagram of the stator core of inorganic shell switch reluctance traction machine of the present invention；
Fig. 5 is the schematic diagram of the rotor core of inorganic shell switch reluctance traction machine of the present invention.
In figure：1st, end cap A；2nd, deep groove ball bearing；3rd, encoder；4th, armature spindle；5th, brake；6th, rotor core；7th, connect
Line box；8th, stator core；9th, suspension ring；10th, end cap B；11st, traction sheave；12nd, self-aligning roller bearing；13rd, traction sheave pressing plate；14th, even
Extension bar；15th, screw；16th, rivet；17th, stator end plate；18th, stator punching；19th, rotor end plates；20th, rotor punching.
Specific embodiment
Preferred embodiment of the invention is described in further detail below.
As shown in Figure 1 and 2, described inorganic shell switch reluctance traction machine, mainly includes end cap A1, armature spindle 4, rotor iron
Core 6, stator core 8, end cap B10, traction sheave 11, the middle part of the armature spindle 4 connect rotor core 6, rotor by flat key synchronizing shaft
The side of iron core 6 is provided with the end cap A1 being connected on by the axle of deep groove ball bearing 2 on armature spindle 4, and end cap A1 outsides are provided with brake 5, institute
State brake 5 to lock in the end of armature spindle 4 by flat key, the outside of the brake 5 is by bolt locking encoder 3, encoder 3
With the synchronous axial system of armature spindle 4；The opposite side of the rotor core 6 is provided with and is connected on armature spindle 4 by the axle of self-aligning roller bearing 12
End cap B10, end cap B10 outside are provided with traction sheave 11, and the traction sheave 11 presses solid on armature spindle 4 by traction sheave pressing plate 13,
Traction sheave pressing plate 13 is by screw locking on armature spindle 4；Fixed stator iron core 8 between the end cap A1 and end cap B10, it is described
Be set in the sealing of rotor core 6 between inside, and stator core 8 and rotor core 6 and be provided with gap by stator core 8.
The traction sheave 11 is connected on the end of armature spindle 4 by flat key synchronizing shaft.
The end cap A, end cap B downside are relative to be provided with base angle, is easy to support traction machine.
The inorganic shell switch reluctance traction machine top is provided with terminal box 7, and terminal box 7 is locked in stator core by bolt
8 outsides.
The inorganic shell switch reluctance traction machine top is additionally provided with multiple suspension ring 9, and suspension ring 9 are by the way of screw thread or welding
It is fixed on end cap A1 or end cap B10.
As shown in Fig. 3 ~ 4,8 four edges of the stator core are socketed connecting rod 14, the two ends of the connecting rod 14 respectively
Locked on end cap A1 and end cap B10 by screw 15 respectively.
As shown in figure 4, described stator core 8 mainly includes stator end plate 17, stator punching 18, stator punching 18 passes through
Rivet 16 is fixed on stator end plate 17, and open slot is equipped with the stator punching 18, and notch is very wide, and concentratred winding is easy to
It is offline, it is easy to accomplish automatic winding.
As shown in figure 5, described rotor core 6 mainly includes rotor end plates 19, rotor punching 20, rotor punching 20 passes through
Rivet 16 is fixed in rotor end plates 19, is equipped with salient-pole structure outside the rotor punching 20, rotor without permanent magnet, without winding,
It is simple and reliable for structure without aluminum strip, without permanent magnetic synchronous traction machine demagnetization risk, energy-conserving and environment-protective.
The open slot of the stator punching 18 is oppositely arranged with the salient-pole structure of rotor punching 20.
Above content is to combine the further description that specific preferred embodiment is done to the present invention, is easy to the skill
The technical staff in art field is understood that and applies the present invention, it is impossible to assert that specific implementation of the invention is confined to these explanations.
For general technical staff of the technical field of the invention, can also make without departing from the inventive concept of the premise
Some simple deduction or replace, without by performing creative labour.Therefore, those skilled in the art are of the invention takes off
Show, the simple modifications made to the present invention all should be within protection scope of the present invention.
Claims (6)
1. a kind of inorganic shell switch reluctance traction machine, it is characterised in that：Mainly include end cap A, armature spindle, rotor core, stator
Iron core, end cap B, traction sheave, armature spindle middle part synchronizing shaft connect rotor core, and rotor core side is provided with axle and is connected on armature spindle
On end cap A；The rotor core opposite side is provided with the end cap B that axle is connected on armature spindle, and end cap B outsides are provided with traction sheave；Institute
Fixed stator iron core between end cap A and end cap B is stated, rotor core sealing is set in inside, and stator iron by the stator core
Gap is provided between core and rotor core, four edges of the stator core are socketed connecting rod, the connecting rod two ends respectively
Respectively by screw locking on end cap A and end cap B；Described stator core mainly includes stator end plate, stator punching, stator
Punching is riveted on stator end plate, and open slot is equipped with the stator punching, and open slot is by the back taper ladder of bottom to top
Shape structure；Described rotor core mainly includes rotor end plates, rotor punching, and rotor punching is riveted in rotor end plates, described
Salient-pole structure is equipped with outside rotor punching, salient-pole structure is by the back taper trapezium structure of bottom to top；The stator punching
Open slot is oppositely arranged with the salient-pole structure of rotor punching.
2. inorganic shell switch reluctance traction machine according to claim 1, it is characterised in that：The end cap A outsides are provided with system
Dynamic device, the brake locking is in rotor shaft end, the brake outside locking encoder, synchronous with armature spindle turn of encoder
It is dynamic.
3. inorganic shell switch reluctance traction machine according to claim 1, it is characterised in that：The traction sheave passes through traction sheave
Pressing plate pressure is solid on armature spindle, and traction sheave pressing plate locks on armature spindle.
4. inorganic shell switch reluctance traction machine according to claim 1, it is characterised in that：The end cap A, end cap B downside
It is relative to be provided with base angle.
5. inorganic shell switch reluctance traction machine according to claim 1, it is characterised in that：The inorganic shell switching magnetic-resistance is draged
Draw machine top and be provided with terminal box, terminal box locks on the outside of stator core.
6. inorganic shell switch reluctance traction machine according to claim 1, it is characterised in that：The inorganic shell switching magnetic-resistance is draged
Draw machine top and be additionally provided with multiple suspension ring, suspension ring are fixed on end cap A or end cap B by the way of screw thread or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113671.4A CN103227533B (en) | 2013-04-03 | 2013-04-03 | A kind of inorganic shell switch reluctance traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113671.4A CN103227533B (en) | 2013-04-03 | 2013-04-03 | A kind of inorganic shell switch reluctance traction machine |
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| Publication Number | Publication Date |
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| CN103227533A CN103227533A (en) | 2013-07-31 |
| CN103227533B true CN103227533B (en) | 2017-06-13 |
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| CN201310113671.4A Active CN103227533B (en) | 2013-04-03 | 2013-04-03 | A kind of inorganic shell switch reluctance traction machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115258889B (en) * | 2022-07-15 | 2023-09-19 | 杭州富工电机有限公司 | Base structure of elevator traction machine and welding method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891577A (en) * | 2012-10-19 | 2013-01-23 | 东风汽车有限公司 | Switched reluctance motor |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080366A (en) * | 1992-06-19 | 1994-01-05 | 冯逸骅 | Anticorrosion submerged pump |
| DE19829053A1 (en) * | 1998-06-29 | 1999-12-30 | Siemens Ag | Electric motor with laminated rotor |
| CN2375820Y (en) * | 1999-05-06 | 2000-04-26 | 黄民英 | Planetary gear V-belt driving dragging machine |
| CN2527028Y (en) * | 2002-01-24 | 2002-12-18 | 北京航天万源稀土电机应用技术有限公司 | Rare-earth permanent-magnet synchronous motor for elevator |
| CN201336588Y (en) * | 2008-12-30 | 2009-10-28 | 中国电子科技集团公司第二十一研究所 | Shellless brushless DC motor |
| CN201504126U (en) * | 2009-04-28 | 2010-06-09 | 武汉登奇机电技术有限公司 | Novel motor stator without machine shell |
| CN102367142A (en) * | 2011-10-19 | 2012-03-07 | 沈阳博林特电梯股份有限公司 | Inner rotor switch reluctance traction driving device |
| CN202542649U (en) * | 2012-03-21 | 2012-11-21 | 昆山泰格林机电有限公司 | Shell-free traction machine |
| CN203206051U (en) * | 2013-04-03 | 2013-09-18 | 浙江富迅科技有限公司 | Housing-free and switch reluctance traction machine |
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2013
- 2013-04-03 CN CN201310113671.4A patent/CN103227533B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891577A (en) * | 2012-10-19 | 2013-01-23 | 东风汽车有限公司 | Switched reluctance motor |
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| ASS | Succession or assignment of patent right |
Owner name: WEIBO ELEVATOR CO., LTD. Free format text: FORMER OWNER: ZHEJIANG FUXUN TECHNOLOGY CO., LTD. Effective date: 20141212 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 313000 HUZHOU, ZHEJIANG PROVINCE TO: 313009 HUZHOU, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141212 Address after: Nanxun Dongxiang road 313009 in Zhejiang province Huzhou city Nanxun District Economic Development Zone Applicant after: Weibo Elevator Co., Ltd. Address before: 313000 No. 777 Shengli Road, Nanxun Economic Development Zone, Nanxun District, Zhejiang, Huzhou Applicant before: Zhejiang Fusion Technology Co., Ltd. |
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