CN106130314A - A kind of flexible intelligent speed-regulating type magnetic bonder - Google Patents
A kind of flexible intelligent speed-regulating type magnetic bonder Download PDFInfo
- Publication number
- CN106130314A CN106130314A CN201610730775.3A CN201610730775A CN106130314A CN 106130314 A CN106130314 A CN 106130314A CN 201610730775 A CN201610730775 A CN 201610730775A CN 106130314 A CN106130314 A CN 106130314A
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- China
- Prior art keywords
- magnet
- magnetic
- steel loop
- connecting rod
- ball spline
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention discloses a kind of Study of Flexible Intelligent magnetic coupling, importation and the output part of magnetic coupling including magnetic coupling, it drives two-conductor cylinder (urceolus and inner core) to rotate by providing power at motor, drives magnet wheel to rotate together under magnetic coupling interaction；When intelligent actuator performs, band motion rocker arm rotates, the connecting rod being connected with rocking arm and connecting rod rack drive the magnet wheel on ball spline shaft to move axially along ball spline shaft, so by regulation coupling area size, thus change moment of torsion and the rotation speed change of load end, realize the moment of torsion needed for scalable, controllable load end and rotating speed size, reach to load speed governing and energy-conservation purpose.This speed-regulating type magnetic bonder is machinery, is different from frequency converter timing, will not produce harmonic wave, load equipment is not resulted in impact during operation.
Description
Technical field
The invention belongs to mechanical engineering transmission field, be specifically related to a kind of flexible intelligent speed-regulating type magnetic bonder, it can
To be widely used in mine excavation, building materials, coal, harbour, electric power, metallurgical, water conservancy, on the motor in the industry such as chemical industry or various
Between load for load equipment occasion adjustable to speed.
Background technology
In existing known magnetic force arrangements for speed regulation, it is similar to the magnetic force arrangements for speed regulation of plane formula, is all two conductor disc,
Two magnet disk, adjust the air gap of conductor disc and magnet disk by the rotation of gear, tooth bar or lever.In severe operating mode
Under, rack and pinion is easily clogged by dirt and is blocked, long-term operating also because of gear and the abrasion of tooth bar thus cause air gap to adjust
Precision lost efficacy.The one side of magnet has only been used in the coupling of magnet disk and conductor disc in such a configuration, and another side magnetic conduction
The magnetic line of force is closed by steel plate, and the magnetic coupling performance of permanent magnet only make use of half, and owing to using two magnet disk, its device weight
Amount increases, and cantilever is longer, easily causes vibration, thus its whole device reliability is substantially reduced.It addition, converter is to use IGBT
Deng switching device, power frequency is changed into characteristic frequency, and then regulation motor speed.It is in operation and can produce substantial amounts of harmonic pollution
And electromagnetic interference, affect the normal work of periphery electrical equipment, make electric elements generate heat, damage, cause equipment malfunction to make, impact
Electric elements and equipment service life.
Summary of the invention
The present invention is different from other kinds of flexible speed-regulating type magnetic device, which employs two-conductor ring, single magnet wheel
Magnetic coupling arrangement, air gap is invariable, and two-conductor ring passes through drive plate, and wheel hub and expansion sleeve are rigidly connected with motor shaft
And there is no axial displacement, only magnet wheel under the conditions of the execution of intelligent executor, just can do corresponding axle on splined shaft
To displacement, it is adjusted by the way of straight-line displacement change by angular displacement.By regulation conductor cylinder and magnet efficient coupling face
Long-pending, it is achieved the moment of torsion needed for scalable, controllable load end and rotating speed size, so that the speed of the working machine of load end
Obtain flexible adjustment, reach to load speed governing and energy-conservation purpose.
The present invention adopts the technical scheme that: a kind of flexible intelligent speed-regulating type magnetic bonder, it includes magnetic coupling
Importation and the output part of magnetic coupling；The importation of described magnetic coupling includes being connected with drive shaft
The drive plate 4 that the expansion sleeve 2 that drive end wheel hub 1 is connected with drive end wheel hub 1 is connected with drive end wheel hub 1, described biography
Being fixed with two groups of blower covers 3 on Moving plate 4, be also associated with outer steel loop 5 and interior steel loop 17 simultaneously, outer steel loop 5 internal ring installs outer copper ring
6, interior steel loop 17 outer shroud installs interior copper ring 16；The output unit of described magnetic coupling is divided and is included magnet wheel 8, is uniformly embedded into and is distributed in
The spline pair wheel hub 9 that magnet 7 in magnet wheel 8 groove is connected with magnet wheel 8, described magnet 7 is positioned at outer copper ring 6 and steel loop
Between 17, described spline pair wheel hub 9 being fixed with bearing 10, bearing 10 is arranged in sliding shaft sleeve 11, at sliding shaft sleeve 11 water
Square to being provided with one group of connecting rod rack 18, and sliding shaft sleeve 11 is fixed on the spline pair of ball spline shaft 12, ball flower
Key axle 12 is connected with bearing support 13, and bearing spider 13 is built with a rotating shaft 21, and two ends of rotating shaft 21 are fixing to be connected
Two rocking arms 20, one of them end is equipped with the intelligent actuator 23 of offer couple variations power, and described rocking arm 20 passes through connecting rod
19 are connected with connecting rod rack 18, and described bearing spider 13 connects bearing axle by coupling 22, and making output part is that rigidity connects
It is connected into one.
Described outer steel loop 5 and interior steel loop 17 constitute two-conductor barrel structure, and described drive end wheel hub 1 is carried by drive end motor
For power, two-conductor cylinder is driven to rotate, the outer copper ring 6 being connected with steel loop and interior copper ring 16, the magnetic in being embedded in magnet wheel 8 groove
Make cutting magnetic line movement under the magnetic field of body 7, thus produce current vortex and then produce magnetic coupled phenomenon, drive magnet wheel to start to delay
Slow-speed is moved, and ball spline shaft 12 follows rotation along with rotation, the bearing axle connected with ball spline shaft 12.
Described magnetic coupling uses two-conductor cylinder single magnet wheel construction, the mode of magnet 7 radially polarity different magnetic layout
Uniform embedding magnet wheel 8.
Described intelligent actuator 23 is Intelligent integrated gasifying device, and when intelligent actuator performs, band motion rocker arm 20 rotates, with
Connecting rod 19 and connecting rod rack 18 that rocking arm 20 is connected drive the magnet wheel 8 on ball spline shaft 12 along ball spline shaft 12 axle
To movement, thus regulate conductor cylinder and magnet 7 efficient coupling area, and then change moment of torsion and the rotation speed change of load end.
The invention has the beneficial effects as follows: this Study of Flexible Intelligent magnetic coupling, by providing power at motor, drive double leading
Body cylinder urceolus and inner core rotate, and drive magnet wheel 8 to rotate together under magnetic coupling interaction, when intelligent actuator performs, drive
Rocking arm 20 rotates, the connecting rod 19 being connected with rocking arm 20 and connecting rod rack 18 drive magnet wheel 8 on ball spline shaft 12 along
Ball spline shaft 12 moves axially.By regulation coupling area size, thus change moment of torsion and the rotation speed change of load end.Realize
Moment of torsion needed for scalable, controllable load end and rotating speed size, reach to load speed governing and energy-conservation purpose.Speed-regulating type magnetic
Bonder is machinery, is different from frequency converter timing, will not produce harmonic wave, load equipment is not resulted in impact during operation,
Provide a simple method.
Accompanying drawing explanation
Fig. 1 is flexible intelligent speed-regulating type magnetic bonder internal structure schematic diagram.
Fig. 2 is flexible intelligent speed-regulating type bonder unity couping and regulates schematic diagram without coupler state.
Fig. 3 is the magnetizing direction schematic diagram that magnet wheel embeds magnet.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of flexible intelligent speed-regulating type magnetic bonder, it includes the input unit of magnetic coupling
Divide and the output part of magnetic coupling；The importation of described magnetic coupling includes the drive end wheel being connected with drive shaft
The drive plate 4 that the expansion sleeve 2 that hub 1 is connected with drive end wheel hub 1 is connected with drive end wheel hub 1, solid on described drive plate 4
Surely having two groups of blower covers 3, be also associated with outer steel loop 5 and interior steel loop 17 simultaneously, outer steel loop 5 internal ring installs outer copper ring 6, interior steel loop 17
Outer shroud installs interior copper ring 16；The output unit of described magnetic coupling is divided and is included magnet wheel 8, is uniformly embedded into and is distributed in magnet wheel 8 groove
In the spline pair wheel hub 9 that is connected with magnet wheel 8 of magnet 7, described magnet 7 between outer copper ring 6 and interior steel loop 17, institute
Stating and be fixed with bearing 10 on spline pair wheel hub 9, bearing 10 is arranged in sliding shaft sleeve 11, installs in sliding shaft sleeve 11 horizontal direction
There is one group of connecting rod rack 18, and sliding shaft sleeve 11 is fixed on the spline pair of ball spline shaft 12, ball spline shaft 12 and axle
Holding support 13 to be connected, bearing spider 13 is built with a rotating shaft 21, and two ends of rotating shaft 21 are fixing connects two rocking arms 20,
One of them end is equipped with the intelligent actuator (23) of offer couple variations power, and described rocking arm 20 is propped up with connecting rod by connecting rod 19
Frame 18 is connected, and described bearing spider 13 connects bearing axle by coupling 22, make output part be rigidly connected integral.
In this magnetic coupling, described outer steel loop 5 and interior steel loop 17 constitute two-conductor barrel structure, described drive end wheel hub 1
There is provided power by drive end motor, drive two-conductor cylinder to rotate, the outer copper ring 6 being connected with steel loop and interior copper ring 16, embedding
Make cutting magnetic line movement under the magnetic field of the magnet 7 in magnet wheel 8 groove, thus produce current vortex and then produce magnetic coupling now
As, drive magnet wheel to start slowly to rotate, ball spline shaft 12 is followed along with rotation, the bearing axle connected with ball spline shaft 12
Rotate.
This magnetic coupling uses two-conductor cylinder single magnet wheel construction, and the mode of magnet 7 radially polarity different magnetic layout is equal
Cloth embeds magnet wheel 8.The material of permanent magnet based on the rubidium ferrum boron in high performance rare earth alloy, the material of magnet disk with aluminum,
Copper, the non-magnetizable material such as austenitic stainless steel is main, and copper dish is with the metallic aluminium of non-magnetizable material, and copper is main, and its steel disk material is used
Magnetizable steel manufacture.
Described intelligent actuator 23 is Intelligent integrated gasifying device, and its input 4-20mA Setting signal answers corresponding angles to change automatically
Output, the change output of valve position signal 4-20mA corresponding angle, and use PLC and DCS system control, bus marco, remote manipulation,
Proportion adjustment controls and location, it is not necessary to Artificial Control.When intelligent actuator performs, band motion rocker arm 20 rotates, with rocking arm 20 phase
The connecting rod 19 and the connecting rod rack 18 that connect drive the magnet wheel 8 on ball spline shaft 12 to move axially along ball spline shaft 12,
Thus regulate conductor cylinder and magnet 7 efficient coupling area, and then change moment of torsion and the rotation speed change of load end.Achieve adjustable
Moment of torsion needed for joint, controllable load end and rotating speed size, reach to load speed governing and energy-conservation purpose.
A kind of method that the invention provides new monoblock type speed governing, it is by regulation coupling area size, thus changes
The moment of torsion of load end and rotation speed change.Realize the moment of torsion needed for scalable, controllable load end and rotating speed size, reach load
Speed governing and energy-conservation purpose.Two-conductor ring single magnet wheel construction and executor's monoblock type are installed, and belong to machinery, are different from change
Frequently device speed governing, will not produce harmonic wave, load equipment not result in impact during operation, reliability is relatively good.When speed governing
During, the power size needed for load is intelligent controlled.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not structure to the present invention
Thinking and scope is defined, without departing under design concept premise of the present invention, in this area, ordinary skill technical staff is to this
Various modification that bright technical scheme is made and improvement, all should fall into protection scope of the present invention, the skill that the present invention is claimed
Art content is the most all recorded in detail in the claims.
Part that the present invention does not relate to is the most same as the prior art maybe can use prior art to be realized.
Claims (4)
1. a flexible intelligent speed-regulating type magnetic bonder, it is characterised in that: include importation and the magnetic force of magnetic coupling
The output part of bonder；
The importation of described magnetic coupling includes drive end wheel hub (1) and the drive end wheel hub (1) being connected with drive shaft
The drive plate (4) that the expansion sleeve (2) being connected is connected with drive end wheel hub (1), described drive plate is fixed with two groups on (4)
Blower cover (3), is also associated with outer steel loop (5) and interior steel loop (17) simultaneously, and outer steel loop (5) internal ring installs outer copper ring (6), interior steel loop
(17) copper ring (16) in outer shroud is installed；
The output unit of described magnetic coupling is divided and is included magnet wheel (8), is uniformly embedded into the magnet being distributed in magnet wheel (8) groove
(7) the spline pair wheel hub (9) being connected with magnet wheel (8), described magnet (7) be positioned at outer copper ring (6) and steel loop (17) it
Between, described spline pair wheel hub (9) is fixed with bearing (10), bearing (10) is arranged in sliding shaft sleeve (11), at sliding shaft sleeve
(11) horizontal direction is provided with one group of connecting rod rack (18), and sliding shaft sleeve (11) is fixed on the spline of ball spline shaft (12)
In pair, ball spline shaft (12) is connected with bearing support (13), and bearing spider (13) is built with a rotating shaft (21), rotating shaft
(21) two ends are fixing connects two rocking arms (20), and one of them end is equipped with the intelligence execution providing couple variations power
Device (23), described rocking arm (20) is connected with connecting rod rack (18) by connecting rod (19), and described bearing spider (13) is by coupling
Device (22) connect bearing axle, make output part be rigidly connected integral.
2. according to a kind of flexible intelligent speed-regulating type magnetic bonder described in claims 1, it is characterised in that: described outer steel loop
(5) and interior steel loop (17) constitute two-conductor barrel structure, described drive end wheel hub (1) by drive end motor provide power, drive
Two-conductor cylinder rotates, the outer copper ring (6) being connected with steel loop and interior copper ring (16), the magnet (7) in being embedded in magnet wheel (8) groove
Magnetic field under make cutting magnetic line movement, thus produce current vortex and then produce magnetic coupled phenomenon, driving magnet wheel to start slowly
Rotating, ball spline shaft (12) follows rotation along with rotation, the bearing axle connected with ball spline shaft (12).
3. according to a kind of flexible intelligent speed-regulating type magnetic bonder described in claims 1, it is characterised in that: described magnetic force coupling
Clutch uses two-conductor cylinder single magnet wheel construction, the mode uniform embedding magnet wheel of magnet (7) radially polarity different magnetic layout
(8).
4. according to a kind of flexible intelligent speed-regulating type magnetic bonder described in claims 1, it is characterised in that: described intelligence is held
Row device (23) is Intelligent integrated gasifying device, and when intelligent actuator performs, band motion rocker arm (20) rotates, and is connected with rocking arm (20)
Connecting rod (19) and connecting rod rack (18) drive the magnet wheel (8) on ball spline shaft (12) axial along ball spline shaft (12)
Mobile, thus regulate conductor cylinder and magnet (7) efficient coupling area, and then change moment of torsion and the rotation speed change of load end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730775.3A CN106130314A (en) | 2016-08-26 | 2016-08-26 | A kind of flexible intelligent speed-regulating type magnetic bonder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730775.3A CN106130314A (en) | 2016-08-26 | 2016-08-26 | A kind of flexible intelligent speed-regulating type magnetic bonder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106130314A true CN106130314A (en) | 2016-11-16 |
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ID=57274721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730775.3A Pending CN106130314A (en) | 2016-08-26 | 2016-08-26 | A kind of flexible intelligent speed-regulating type magnetic bonder |
Country Status (1)
| Country | Link |
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| CN (1) | CN106130314A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584911A (en) * | 2016-12-14 | 2017-04-26 | 安徽海拓志永智能装备股份有限公司 | Brake for pressing machine |
| CN107070173A (en) * | 2017-04-18 | 2017-08-18 | 南京迪瓦机械制造有限公司 | A kind of automatically controlled swing arm speed-regulating type magnetic coupler |
| CN115675103A (en) * | 2023-01-05 | 2023-02-03 | 东北大学 | Eddy current retarder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841224A (en) * | 2010-03-09 | 2010-09-22 | 王荣松 | Cylindrical-turnplate permanent magnet speed controller |
| US20120098374A1 (en) * | 2010-10-25 | 2012-04-26 | Alvaro Jorge Mari Curbelo | Variable-speed magnetic coupling and method for control |
| CN204205827U (en) * | 2014-12-05 | 2015-03-11 | 天津吉玄节能技术有限公司 | Permanent-magnet speed governor rocker slider speed adjusting gear |
| CN206023553U (en) * | 2016-08-26 | 2017-03-15 | 南京迪瓦机械制造有限公司 | A kind of flexible intelligent speed-regulating type magnetic bonder |
-
2016
- 2016-08-26 CN CN201610730775.3A patent/CN106130314A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841224A (en) * | 2010-03-09 | 2010-09-22 | 王荣松 | Cylindrical-turnplate permanent magnet speed controller |
| US20120098374A1 (en) * | 2010-10-25 | 2012-04-26 | Alvaro Jorge Mari Curbelo | Variable-speed magnetic coupling and method for control |
| CN204205827U (en) * | 2014-12-05 | 2015-03-11 | 天津吉玄节能技术有限公司 | Permanent-magnet speed governor rocker slider speed adjusting gear |
| CN206023553U (en) * | 2016-08-26 | 2017-03-15 | 南京迪瓦机械制造有限公司 | A kind of flexible intelligent speed-regulating type magnetic bonder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584911A (en) * | 2016-12-14 | 2017-04-26 | 安徽海拓志永智能装备股份有限公司 | Brake for pressing machine |
| CN107070173A (en) * | 2017-04-18 | 2017-08-18 | 南京迪瓦机械制造有限公司 | A kind of automatically controlled swing arm speed-regulating type magnetic coupler |
| CN107070173B (en) * | 2017-04-18 | 2023-11-24 | 南京迪瓦永磁科技有限公司 | Electric control swing arm type speed regulation magnetic coupler |
| CN115675103A (en) * | 2023-01-05 | 2023-02-03 | 东北大学 | Eddy current retarder |
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Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |