CN106704364A - Horizontal-rotating-shaft vertical load magnetic unloading mechanism - Google Patents
Horizontal-rotating-shaft vertical load magnetic unloading mechanism Download PDFInfo
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- CN106704364A CN106704364A CN201510451039.XA CN201510451039A CN106704364A CN 106704364 A CN106704364 A CN 106704364A CN 201510451039 A CN201510451039 A CN 201510451039A CN 106704364 A CN106704364 A CN 106704364A
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Abstract
A horizontal-rotating-shaft vertical load magnetic unloading mechanism mainly comprises a rotating shaft, wheels and a load beam; both ends of the rotating shaft are sheathed with bearings; the load beam is placed on the bearings. The mechanism is characterized in that a hanging frame is arranged at the middle of the load beam and extends downwards to pass through the rotating shaft; at a position below the rotating shaft, one support frame is fixed below the hanging frame; magnetic blocks are fixed on the support frame, and positions, facing to the magnetic blocks on the support frame, of the rotating shaft are also provided with magnetic blocks, the magnetic pole of the magnetic blocks on the support frame is opposite to that of the magnetic blocks on the rotating shaft, and the magnetic blocks on the support frame and the magnetic blocks on the rotating shaft form magnetic attraction pairs attracted with each other. With the principle of the magnetic attraction, the gravity applied to the bearings is transferred to a vehicle shaft and is transferred to the ground through the wheels, and the pressure applied to the bearings can be reduced or completely reduced, so that the friction force of the bearings is greatly reduced.
Description
Technical field：
The present invention relates to the technical field of permanent magnetic iron application, mitigate in particular with magnetic force and turn a kind of horizontal rotating shaft normal load magnetic force feel trim actuator of the trunnion axis to bearing pressure.
Background technology：
In the train moving parts of various vehicles, generally comprise vehicle frame, axle, bearing and wheel, motion mode includes two kinds of typical structures, a kind of vehicle frame is fixed on axle, axle two ends are equipped with bearing, and on bearing, the axle of this structure keeps not rotating wheel, the axle of this moving vehicle is referred to as dead axle, and general automobile, bicycle and other wheeled vehicles are all this structures.Alternative structure type is fixed on axletree two ends for wheel, wheel and axletree are rotated together, separately bearing is set with two outsides of axletree, vehicle frame is on bearing, when advancing, the axle of this structure is rotated together with wheel, and the axle of moving vehicle is referred to as rotating shaft by this way, such as train wheel is exactly this structure.The train minimum unit of train generally comprises four wheels, front and rear two axletrees respectively link together two wheels in left and right, two wheels are connected by side frame before and after left and right side, the side frame is by carrying saddletree on bearing, side frames are fixedly connected as entirety by bolster, load frame fixes the side frame and bolster, and in motion, four wheels are moved along rail.
Deadweight and delivery goods or passenger due to train, weight is very big, this huge load is all applied on bearing, to axletree and wheel, in the kinetic system, bearing is weak link to the weight transfer that bearing will be born all the time, it is very easy to damage in transportation middle (center) bearing, sometimes, it is only completed a transport task, it is necessary to change bearing.This has had a strong impact on operation cost and efficiency of operation.The load-bearing and frictional force for reducing bearing are current important technology tasks.The conventional method for reducing frictional force now is the accuracy of manufacture for increasing bearing, the finish and hardness that improve bearing friction face, or ensures the technological means such as the lubrication of bearing.But these technological means are all without the frictional force for fundamentally mitigating moving component.In order to solve this technical problem, the present inventor, by research and test of many times, has succeeded in developing horizontal rotating shaft normal load magnetic force feel trim actuator of the invention using the magnetic attraction action principle of permanent-magnet material.
Technical purpose
It is an object of the invention to disclose a kind of horizontal rotating shaft normal load magnetic force feel trim actuator, the magnetic force feel trim actuator is attracted each other using the opposite pole of permanent-magnet material, and the characteristic that magnetic patch attracts each other to magnetic strength material (metal such as such as iron), opposite pole is attracting, or the magnetic material action principle attracting to magnetic strength material, the deadweight and load-carrying of car are applied to the power of bearing, it is transferred on axletree, the deadweight and carrying force for being applied to axletree are directly delivered to ground by wheel, so as to the pressure for being applied to bearing is able to part reduction or reduces completely, the frictional force of bearing is substantially reduced, increased the physical life of bearing.
Technical scheme
Horizontal rotating shaft normal load magnetic force feel trim actuator of the invention is implemented as follows：
A kind of horizontal rotating shaft normal load magnetic force feel trim actuator, mainly including rotating shaft, wheel, load beam, rotating shaft two ends are set with bearing, and the load beam is put on the bearing, it is characterised in that：Suspension bracket is provided with the middle of load beam, the suspension bracket extends downwardly through rotating shaft, in rotating shaft lower position, one bracket is fixed on suspension bracket lower section, magnetic patch is fixed with the bracket, with the magnetic patch on bracket just to rotating shaft on also be provided with magnetic patch, magnetic patch magnetic pole in the magnetic patch on bracket and rotating shaft is conversely, the magnetic attraction pair that attracts each other of composition.
The magnetic patch being fixed on bracket is magnetic strength body, the magnetic attraction pair that the magnetic strength body composition on the magnetic patch being fixed in rotating shaft and bracket attracts each other.
The bracket is magnetic strength body, and axle sleeve is fixed with rotating shaft, and magnetic patch is fixed with the axle sleeve, and the magnetic patch that should be fixed in rotating shaft by axle sleeve constitutes the magnetic attraction pair for attracting each other with bracket.
The magnetic attraction pair is that two or more magnetic patch are fixed on axle sleeve, keeps a gap, and parallel side-by-side to place between two or more magnetic patch, and the magnetic pole of adjacent each magnetic patch of two or more magnetic patch is conversely, stretch out the bracket surface；One or more magnetic resistance grooves are set on bracket, one or more magnetic resistance grooves are respectively just to the gap between two or more magnetic patch；One or more magnetic resistance grooves are identical with the broadband in two or more gaps；This is constituted one or more with two or more magnetic patch that certain interval is fixed on axle sleeve together with the bracket with one or more magnetic resistance grooves has the magnetic force unit of positioning function.
Magnetic patch in the rotating shaft is magnetic strength body, the magnetic attraction pair that the magnetic strength body composition on the magnetic patch being fixed on bracket and rotating shaft attracts each other.
An axle sleeve is fixed in the rotating shaft, the axle sleeve is magnetic strength body, the magnetic attraction pair that the magnetic patch being fixed on bracket attracts each other with the axle sleeve composition being fixed in rotating shaft.
The magnetic attraction pair that this attracts each other is, in two magnetic patch being fixed on bracket, to keep a gap, and parallel side-by-side to place between two magnetic patch, and two magnetic poles of magnetic patch are conversely, stretch out the bracket surface；A magnetic resistance groove is opened up in axle sleeve, the magnetic resistance groove is just to the gap between two magnetic patch；The magnetic resistance groove is identical with the broadband in the gap；This is constituted a magnetic force unit with positioning function with two magnetic patch that certain interval is fixed on bracket together with the axle sleeve with magnetic resistance groove.
The magnetic attraction pair that this attracts each other is, in three magnetic patch being fixed on bracket, to keep a gap, and parallel side-by-side to place between three magnetic patch, and the magnetic pole of adjacent each magnetic patch of three magnetic patch is conversely, stretch out the bracket surface；Two magnetic resistance grooves are opened up in axle sleeve, two magnetic resistance grooves are respectively just to the gap between three magnetic patch；Two magnetic resistance grooves are identical with the broadband in two gaps；This is constituted two magnetic force units with positioning function with three magnetic patch that certain interval is fixed on bracket together with two axle sleeves of magnetic resistance groove.
The magnetic attraction pair that this attracts each other is, in three magnetic patch being fixed on bracket, to keep a gap, and parallel side-by-side to place between three magnetic patch, and the magnetic pole of adjacent each magnetic patch of three magnetic patch is conversely, stretch out the bracket surface；Two magnetic resistance grooves are opened up in axle sleeve, two magnetic resistance grooves are respectively just to the gap between three magnetic patch；Two magnetic resistance grooves are identical with the broadband in two gaps；This is constituted two magnetic force units with positioning function with three magnetic patch that certain interval is fixed on bracket together with two axle sleeves of magnetic resistance groove.
The magnetic attraction pair that this attracts each other is the magnetic patch in more than three be fixed on bracket, keeps a gap, and parallel side-by-side to place between more than three magnetic patch, and the magnetic pole of adjacent each magnetic patch of more than three magnetic patch is conversely, stretch out the bracket surface；Two or more magnetic resistance groove is opened up in axle sleeve, the two or more magnetic resistance groove is respectively just to the gap between more than three magnetic patch；The two or more magnetic resistance groove is identical with the broadband in the two or more gap；This is constituted the two or more magnetic force unit with positioning function with more than three magnetic patch that certain interval is fixed on bracket together with the axle sleeve with two or more magnetic resistance groove.
Horizontal rotating shaft normal load magnetic force feel trim actuator of the invention, attracted each other using the opposite pole of permanent-magnet material, and the characteristic that magnetic patch attracts each other to magnetic strength material (metal such as such as iron), opposite pole is attracting, or the magnetic material action principle attracting to magnetic strength material, will before be applied to the power of bearing, it is transferred to and is directly applied to axletree, and ground is delivered to by wheel, the pressure for being applied to bearing is able to mitigate or reduces completely, substantially reduces the frictional force of bearing.
Structure and operation principle for a better understanding of the present invention, below in conjunction with the accompanying drawings, by specific embodiment, the present invention is described in detail
Brief description of the drawings
Fig. 1 vertical view general structure schematic diagrams of the invention；
Fig. 2 is the section B-B figure of Fig. 1；
Fig. 3 is the Section A-A figure of Fig. 1；
Fig. 4 is the Section A-A figure of Fig. 5；
Fig. 5 is embodiments of the invention magnetic force auxiliary structure schematic diagram；
The magnetic force auxiliary structure schematic diagram of Fig. 6 another embodiment of the present invention；
The magnetic force auxiliary structure schematic diagram of Fig. 7 yet another embodiment of the invention；
Fig. 8 has one group of magnetic force auxiliary structure schematic diagram of positioning function；
Fig. 9 has two groups of magnetic force auxiliary structure schematic diagrames of positioning function；
Figure 10 has three groups of magnetic force auxiliary structure schematic diagrames of positioning function；
In accompanying drawing：
1- wheels,
2- rotating shafts, 21,26- magnetic resistance groove, 22,25- magnetic strengths body, 23- axle sleeves；
3- load beams, 31- cantilevers, 32- suspension brackets, 33- brackets, 34- side frames；35- magnetic strengths body, 36- magnetic resistance grooves；
4- magnetic patch；
5- bearings；
Specific embodiment
Described magnetic patch in the present invention, is magnetic strength material sometimes, when upper and lower two magnetic patch composition magnetic force is secondary, the opposite pole of two magnetic patch is relative, when one of magnetic patch replaces with magnetic strength material, any one pole of magnetic patch can produce magnetic force to magnetic strength material, form magnetic force pair.
Fig. 1 general structure schematic diagram, Fig. 2 of overlooking of the invention is for the section B-B figure and Fig. 3 of Fig. 1 are the Section A-A figure of Fig. 1, as shown in the figure, it is that the train minimum unit of train generally comprises four wheels 1, two axletrees 2 respectively link together two wheels 1 in left and right, two wheels 1 are connected by side frame 34 before and after left and right side, the side frame 34 is by carrying saddletree (not marked in figure) on bearing 5, side frames 34 are fixedly connected as entirety by bolster (not shown), and load frame 3 is fixed on the side frame 34 and bolster.The horizontal rotating shaft normal load magnetic force feel trim actuator, mainly include rotating shaft 2, wheel 1, load beam 3, the two ends of rotating shaft 2 are set with bearing 5, the load beam 3 is seated on the bearing 5, suspension bracket 32 is provided with the middle of load beam, the suspension bracket 32 extends downwardly through rotating shaft 2, in the lower position of rotating shaft 2, one bracket 33 is fixed on the lower section of suspension bracket 32, and six magnetic patch are fixed with the bracket 33.Six magnetic patch are correspondingly provided with rotating shaft, six magnetic patch are just right with magnetic patch on bracket, the magnetic patch on bracket is with magnetic patch magnetic pole in rotating shaft conversely, the magnetic attraction pair that attracts each other of composition.
In other embodiments, the magnetic patch 4 being fixed on bracket is magnetic strength body, or bracket sheet, as magnetic strength body, the magnetic strength body on magnetic patch and bracket 33 that this is fixed in rotating shaft 2 constitutes the magnetic attraction pair for attracting each other.
Fig. 8 has one group of magnetic force auxiliary structure schematic diagram of positioning function；As illustrated, the bracket 33 is magnetic strength body, axle sleeve 23 is fixed with rotating shaft 2, two magnetic patch 4 are fixed with the axle sleeve 23, gap B, and magnetic pole are provided between two magnetic patch 4 conversely, extending downwardly from the surface of axle sleeve 23；A magnetic resistance groove A is being opened up on bracket, magnetic resistance groove A is just to the gap B between two magnetic patch 4；The magnetic resistance groove A is identical with the broadband of gap B；This is constituted a magnetic force unit with positioning function with two magnetic patch that certain interval is fixed on axle sleeve together with the bracket with magnetic resistance groove.
Gap B is provided between two magnetic patch 4 on fixed hub 23, just to being provided with magnetic resistance groove A at the B of the gap, it is sensing magnetic pole S ' on the left side of magnetic resistance groove A, it is sensing magnetic pole N ' on the right of magnetic resistance groove A, the magnetic patch 4 on the left side produces magnetic patch 4 and the sensing magnetic pole N ' on magnetic attraction, the right to produce magnetic attraction with sensing magnetic pole S '.Due to the presence of magnetic resistance groove A, 4 pairs of magnetic lines of force of sensing magnetic pole N ' of magnetic patch on the left side are cut off, and the magnetic lines of force of the sensing magnetic pole of the magnetic patch 4 pairs S ' on the right have been cut off, therefore, by left and right magnetic patch 4 and the bracket 33 with magnetic resistance groove A constitutes the magnetic force auxiliary structure with positioning function.
Fig. 9 has two groups of magnetic force auxiliary structure schematic diagrames of positioning function；As illustrated, the magnetic attraction pair for attracting each other is in three magnetic patch 4 being fixed on bracket, gap B1 and B2, and parallel side-by-side is kept to place between three magnetic patch 4, the magnetic pole of adjacent each magnetic patch of three magnetic patch 4 is conversely, stretch out the surface of bracket 33；Two magnetic resistance groove A1 and A2 are opened up in axle sleeve 23, two magnetic resistance the grooves A1 and A2 are respectively just to the gap B1 and B2 between three magnetic patch 4；Two gap B1 of two magnetic resistance groove A1 and A2 and this are identical with the broadband of B2；This is constituted two magnetic force units with positioning function with three magnetic patch 4 that gap A1 and A2 are fixed on bracket together with two axle sleeves of magnetic resistance groove B1 and B2.
Figure 10 has three groups of magnetic force auxiliary structure schematic diagrames of positioning function；As illustrated, the magnetic attraction pair of the embodiment is four magnetic patch 4 on the carriage 33, gap B1, B2 and B3, and parallel side-by-side is kept to place between four magnetic patch, the magnetic pole of adjacent each magnetic patch of four magnetic patch 4 is conversely, stretch out the bracket surface；Three magnetic resistance groove A1, A2 and A3 are opened up in axle sleeve 23, three magnetic resistance grooves A1, A2 and the A3 are respectively just to three gaps B1, B2 and B3 between magnetic patch；Three magnetic resistance groove A1, A2 and A3 are identical with the broadband of three gaps B1, B2 and the B3；Constitute three magnetic force units with positioning function.
The size range of the width B in described gap is 0.1 millimeter (mm) to 10 millimeters (mm).The size range of the vertical height in gap is greater than or equal to 0.1 millimeter (mm).
The size range of the A/F A of described magnetic resistance groove is 0.1 millimeter (mm) to 10 millimeters (mm).The size range of the vertical depth of magnetic resistance groove is greater than or equal to 0.1 millimeter (mm).
Fig. 4 is the Section A-A figure of Fig. 5, and Fig. 5 is embodiments of the invention magnetic force auxiliary structure schematic diagram；As shown in the figure, mainly include rotating shaft 2, wheel 1, load beam 3, the two ends of rotating shaft 2 are set with bearing 5, the load beam 3 is seated on the bearing 5, suspension bracket 32 is provided with the middle of load beam, the suspension bracket 32 extends downwardly through rotating shaft 2, and in the lower position of rotating shaft 2, a bracket 33 is bolted on the lower section of suspension bracket 32.Six magnetic patch 4 are fixed with the bracket 33.A gap, and parallel side-by-side is kept to place between six magnetic patch 4, the magnetic pole of adjacent each magnetic patch of six magnetic patch 4 is conversely, protrude upward the surface of bracket 33；Five magnetic resistance grooves are opened up in rotating shaft, five magnetic resistance grooves are respectively just to the gap between six magnetic patch；Five magnetic resistance grooves are identical with the broadband in five gaps；This is constituted five magnetic force units with positioning function with six magnetic patch that certain interval is fixed on bracket together with five rotating shafts of magnetic resistance groove.
With the magnetic patch on bracket just to rotating shaft on also be provided with magnetic patch, magnetic patch magnetic pole in the magnetic patch on bracket and rotating shaft is conversely, the magnetic attraction pair that attracts each other of composition.
The magnetic force auxiliary structure schematic diagram of Fig. 6 another embodiment of the present invention；The main distinction of the embodiment in Fig. 6 and Fig. 5 is that axle sleeve 23 is fixed with rotating shaft, and magnetic resistance groove is opened up on axle sleeve 23.Six magnetic patch 4 are fixed with the bracket 33.A gap, and parallel side-by-side is kept to place between six magnetic patch 4, the magnetic pole of adjacent each magnetic patch of six magnetic patch 4 is conversely, protrude upward the surface of bracket 33；Five magnetic resistance grooves 26 are opened up in axle sleeve 23, five magnetic resistance grooves 26 are respectively just to the gap between six magnetic patch；Five magnetic resistance grooves 26 are identical with the broadband in five gaps；Boss 25 between two adjacent magnetoresistive grooves 26 forms magnetic force pair with each corresponding magnetic patch 4.This is constituted five magnetic force units with positioning function with six magnetic patch 4 that certain interval is fixed on bracket together with five axle sleeves of magnetic resistance groove 26 23.
In a further embodiment, the bracket 33 can be magnetic strength body, and axle sleeve 23 is fixed with rotating shaft 2, and magnetic patch is fixed with the axle sleeve, and the magnetic patch that should be fixed in rotating shaft by axle sleeve constitutes the magnetic attraction pair for attracting each other with bracket.
The magnetic force auxiliary structure schematic diagram of Fig. 7 yet another embodiment of the invention；As illustrated, being fixed with axle sleeve 23 in rotating shaft 2, magnetic patch 4 is fixed on axle sleeve 23.A gap, and parallel side-by-side is kept to place between six magnetic patch 4, the magnetic pole of adjacent each magnetic patch of six magnetic patch 4 is conversely, stretch out the outer peripheral face of the axle sleeve 23；Five magnetic resistance grooves 34 are opened up on bracket, five magnetic resistance grooves 34 are respectively just to the gap between six magnetic patch；Boss 35 between two adjacent magnetoresistive grooves 36 forms magnetic force pair with each corresponding magnetic patch 4.Five magnetic resistance grooves are identical with the broadband in five gaps；Constitute five magnetic force units with positioning function.
Design and operation principle according to invention, one of ordinary skill in the art can enter line translation to the embodiment disclosed in this specification, and these changes belong to protection scope of the present invention, and in order to save space, other embodiment will not be repeated here.
Claims (10)
1. a kind of horizontal rotating shaft normal load magnetic force feel trim actuator, mainly including rotating shaft, wheel, load beam,
Rotating shaft two ends are set with bearing, and the load beam is put on the bearing, it is characterised in that：In the middle of load beam
Suspension bracket is provided with, the suspension bracket extends downwardly through rotating shaft, in rotating shaft lower position, a bracket is fixed on the suspension bracket
Lower section, magnetic patch is fixed with the bracket, with bracket on magnetic patch just to rotating shaft on also be provided with magnetic patch, hold in the palm
Magnetic patch on frame is with magnetic patch magnetic pole in rotating shaft conversely, constituting the magnetic attraction pair for attracting each other.
2. magnetic force feel trim actuator according to claim 1, it is characterised in that：This is fixed on bracket
Magnetic patch is magnetic strength body, the magnetic attachment that the magnetic strength body composition on the magnetic patch being fixed in rotating shaft and bracket attracts each other
Power pair.
3. magnetic force feel trim actuator according to claim 2, it is characterised in that：The bracket is magnetic strength body,
Axle sleeve is fixed with rotating shaft, magnetic patch is fixed with the axle sleeve, the magnetic in rotating shaft should be fixed on by axle sleeve
The magnetic attraction pair that block attracts each other with bracket composition.
4. the magnetic force feel trim actuator according to Claims 2 or 3, it is characterised in that：The magnetic attraction pair
It is that two or more magnetic patch are fixed on axle sleeve, is kept between one between two or more magnetic patch
Gap, and parallel side-by-side placement, the magnetic pole of adjacent each magnetic patch of two or more magnetic patch is conversely, stretch
Go out the bracket surface；One or more magnetic resistance grooves are set on bracket, one or more magnetic resistance grooves
Respectively just to the gap between two or more magnetic patch；One or more magnetic resistance grooves and this two
Or the broadband in two or more gap is identical；This is fixed on two or more magnetic on axle sleeve with certain interval
Block constitutes one or more together with the bracket with one or more magnetic resistance grooves has positioning function
Magnetic force unit.
5. magnetic force feel trim actuator according to claim 1, it is characterised in that：Magnetic patch in the rotating shaft
It is magnetic strength body, the magnetic attraction pair that the magnetic strength body composition on the magnetic patch being fixed on bracket and rotating shaft attracts each other.
6. magnetic force feel trim actuator according to claim 5, it is characterised in that：One is fixed in the rotating shaft
Axle sleeve, the axle sleeve is magnetic strength body, and the magnetic patch being fixed on bracket is mutual with the axle sleeve composition being fixed in rotating shaft
The magnetic attraction pair of attraction.
7. the magnetic force feel trim actuator according to claim 1,5 or 6, it is characterised in that：This is mutually inhaled
The magnetic attraction pair drawn is to fix two or more magnetic patch on bracket, two or more magnetic
A gap, and parallel side-by-side is kept to place between block, the magnetic pole of two or more magnetic patch is conversely, stretch
Go out the bracket surface；One or more magnetic resistance groove is opened up on axle sleeve, one or more magnetic
Resistance groove is just to the gap between two or more magnetic patch；Each magnetic resistance groove is identical with the broadband in each gap；Should
Two or more magnetic patch on bracket are fixed on certain interval and there are one or more magnetic resistance grooves
Axle sleeve constitute one or a magnetic force unit with positioning function together.
8. magnetic force feel trim actuator according to claim 7, it is characterised in that：The magnetic for attracting each other
Gravitation pair is, in three magnetic patch being fixed on bracket, to keep a gap between three magnetic patch, and it is parallel simultaneously
Row are placed, and the magnetic pole of adjacent each magnetic patch of three magnetic patch is conversely, stretch out the bracket surface；Opened in axle sleeve
If two magnetic resistance grooves, two magnetic resistance grooves are respectively just to the gap between three magnetic patch；Two magnetic resistance grooves and
The broadband in two gaps is identical；This is fixed on three magnetic patch on bracket and has two magnetic with certain interval
The axle sleeve for hindering groove constitutes two magnetic force units with positioning function together.
9. magnetic force feel trim actuator according to claim 7, it is characterised in that：The width in described gap
The size range of B is 0.1 millimeter (mm) to 10 millimeters (mm).The size range of the vertical height in gap is
More than or equal to 0.1 millimeter (mm).The size range of the A/F A of described magnetic resistance groove is 0.1 milli
Rice (mm) to 10 millimeters (mm).The size range of the vertical depth of magnetic resistance groove is greater than or equal to 0.1
Millimeter (mm).
10. magnetic force feel trim actuator according to claim 8, it is characterised in that：The width in described gap
The size range of B is 0.1 millimeter (mm) to 10 millimeters (mm).The size range of the vertical height in gap is
More than or equal to 0.1 millimeter (mm).The size range of the A/F A of described magnetic resistance groove is 0.1 milli
Rice (mm) to 10 millimeters (mm).The size range of the vertical depth of magnetic resistance groove is greater than or equal to 0.1
Millimeter (mm).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451039.XA CN106704364B (en) | 2015-07-28 | 2015-07-28 | Horizontal rotating shaft normal load magnetic force feel trim actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451039.XA CN106704364B (en) | 2015-07-28 | 2015-07-28 | Horizontal rotating shaft normal load magnetic force feel trim actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106704364A true CN106704364A (en) | 2017-05-24 |
| CN106704364B CN106704364B (en) | 2018-11-16 |
Family
ID=58900586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510451039.XA Active CN106704364B (en) | 2015-07-28 | 2015-07-28 | Horizontal rotating shaft normal load magnetic force feel trim actuator |
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| Country | Link |
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| CN (1) | CN106704364B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791751A (en) * | 2017-05-05 | 2018-11-13 | 北京京冶轴承股份有限公司 | A kind of rope hangs spin-ended steering gear and helicopter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037570A (en) * | 1988-05-09 | 1989-11-29 | 何延盛 | Magnetic bearing |
| CN2273661Y (en) * | 1996-08-23 | 1998-02-04 | 方晓明 | Magnetic abrasion-reducing wheels |
| CN201433862Y (en) * | 2008-11-25 | 2010-03-31 | 上海呈博电磁技术有限公司 | Magnetic structure of absorption coupling magnetic support system of cantilever type wind driven generator |
| KR20110003658A (en) * | 2009-07-06 | 2011-01-13 | 문태윤 | Permanent magnetic bearing system |
| CN204900532U (en) * | 2015-07-28 | 2015-12-23 | 罗虹 | Horizontal rotating shaft magnetic force uninstallation mechanism that loads perpendicularly |
-
2015
- 2015-07-28 CN CN201510451039.XA patent/CN106704364B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037570A (en) * | 1988-05-09 | 1989-11-29 | 何延盛 | Magnetic bearing |
| CN2273661Y (en) * | 1996-08-23 | 1998-02-04 | 方晓明 | Magnetic abrasion-reducing wheels |
| CN201433862Y (en) * | 2008-11-25 | 2010-03-31 | 上海呈博电磁技术有限公司 | Magnetic structure of absorption coupling magnetic support system of cantilever type wind driven generator |
| KR20110003658A (en) * | 2009-07-06 | 2011-01-13 | 문태윤 | Permanent magnetic bearing system |
| CN204900532U (en) * | 2015-07-28 | 2015-12-23 | 罗虹 | Horizontal rotating shaft magnetic force uninstallation mechanism that loads perpendicularly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791751A (en) * | 2017-05-05 | 2018-11-13 | 北京京冶轴承股份有限公司 | A kind of rope hangs spin-ended steering gear and helicopter |
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| CN106704364B (en) | 2018-11-16 |
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Effective date of registration: 20180508 Address after: 224400 Huayuan Road Economic Development Zone, Yancheng City, Jiangsu, 68 Huayuan Road No. 68 Applicant after: Jiangsu jingyei sea wind power bearing manufacturing Co. Address before: No. 5, Sheng Yu Street, Huangcun Town, Daxing District, Beijing Applicant before: Beijing Jingye bearing Limited by Share Ltd |
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