CN109080374A - suspension wheel - Google Patents

Abstract

The present invention provides a kind of suspension wheels, belong to wheel of vehicle technical field.Stator body is connected in the middle part of axle bar, the following side of stator body is equipped with internal magnet, the left part and right part of axle bar pass through bearing respectively and the inclined lid of the left and right sides is rotatablely connected, it is characterized by: being additionally provided with wheel outer ring, the inside of the wheel outer ring external magnet opposite with the internal magnet magnetic pole equipped with a circle, the outer snare of wheel has running clearance in the periphery of stator body therebetween；The sliding equipment that axle bar can be made to suspend is equipped between wheel outer ring and the inclined lid of the left and right sides.The present invention solves the technical issues of wheel cannot be made to be in best suspended state existing in the prior art, there is provided a kind of using magnet, the mutually exclusive principle of homonymous magnetic pole can make wheel be in best suspended state by suspension sliding equipment, and keep certain stability, ride comfort.

Description

Suspension wheel

Technical field

The invention belongs to wheel of vehicle technical fields.

Background technique

The vehicles such as bicycle, electric vehicle, motorcycle and automobile and train are existing main road transports, and vehicle needs Wheel is installed, the movement of vehicle is realized with the rolling of wheel, is mounted on wheel now with pneumatic tires, this technology is Through maturation, but there is the danger blown out.There are also solid tyre to be mounted on wheel now, and this technology has that resistance wheel is big, interior The defects of portion generates heat, so application range is not wide.Present aerotrain, installation electromagnet is mutual on the train and rail on railway Phase repulsion is attracted each other to realize that railway carriage vacantly reaches the compartment resistance minimum of train, and magnet, road are installed on rail Base requires sternly, and structure is complicated, and not easy to repair and replacement is invested big in this way.Since aerotrain does not have wheel arranging Car bottom vehicle frame and rail hard friction, make rail vulnerable to wound, and braking distance is long, danger coefficient when vehicle slows down or brakes Height, so existing defects in terms of this technology brake technique；And this technology can only use on railway, and it cannot be on road surface It uses, use scope is narrow.There are also a kind of suspension shock-absorbing wheels now, and the patent No.: 201420058017.8 this wheels are to utilize Magnet, the mutually exclusive principle of homonymous magnetic pole, to realize that wheel is suspended in the solid tyre of magnet, this suspension shock-proof cart Wheel can make the advantages that vehicle damping is good, resistance is small, but there is also following defects for this suspension shock-absorbing wheel:

1, the internal magnet magnetic field on stator pole passes through the external magnet in aluminium circle repulsion solid tyre, and inside and outside magnet repels distance It is probably between 0.1 centimetre to 0.8 centimetre, the more close more repulsive force of inside and outside magnet repulsion distance is strong, has in internal magnet and external magnet There is aluminium circle in centre, and aluminium circle has thickness, and the thickness of aluminium circle is at least 0.2 to 0.3 centimetre, and the thickness of aluminium circle has just been stopped inside and outside The best space that magnet repels, so internal magnet and external magnet repulsive force is caused to be not achieved most preferably, manufacture wheel manufacture in this way At high cost, the consumption energy is more, waste of energy；Magnetic force can offset weight, but still have larger frictional force, and wheel cannot be made to be in best Suspended state.

2, the solid tyre on this suspension shock-absorbing wheel is in the slot of aluminium circle, by tight solid tyre and the friction of aluminium circle Greatly, resistance is big, by pine external magnet pendulum trip, causes to stablize bad, and it is bad to also cause sealing, magnet in solid tyre be easy into Water keeps the magnet service life short.

3, this suspension shock-absorbing wheel is also not satisfactory in terms of vehicle braking, due to the magnet in aluminium circle and solid tyre There is magnetic force isolation, make wheel brake lengthening distance, danger coefficient is high；Due also to when wheel impacts are big, aluminium circle and solid tyre On magnet touch firmly, cause magnet or aluminium circle to damage, reduce wheel life.

If 4, this suspension shock-absorbing wheel is on small vehicle, being the permanent magnet permanent magnet time to have grown magnetic to subtract It is weak, the deficiencies of place, so application range is not wide.

Summary of the invention

It is an object of the invention to solve the technology existing in the prior art that wheel cannot be made to be in best suspended state Problem, provides a kind of using magnet, the mutually exclusive principle of homonymous magnetic pole, wheel can be made to be in most by suspension sliding equipment Good suspended state reduces resistance, and keeps certain stability, ride comfort.

To achieve the above object, the technical solution adopted by the present invention is that: a kind of suspension wheel, including axle bar, axle bar Middle part be connected with stator body, the following side of stator body is fixed with internal magnet, and the left part and right part of axle bar pass through bearing respectively Be rotatablely connected with the inclined lid of the left and right sides, it is characterised in that: be additionally provided with wheel outer ring, be fixed on the inside of wheel outer ring a circle with The opposite external magnet of the internal magnet magnetic pole；The outer snare of wheel has running clearance in the periphery of stator body therebetween；In wheel outer ring The sliding guide mechanism that the axle bar being capable of fixing on vehicle frame suspends is equipped between the inclined lid of the left and right sides.

Preferably, the sliding guide mechanism includes: on circumference of the peripheral part covered partially with diameter of the left and right sides It is uniformly fixed with several and stirs cylinder with what axle bar was parallel to each other, the wheel outer ring is the first wheel outer ring, the first vehicle Wheel outer ring be equipped with one week several floated with several described cylinder first be adapted to that float that stir being parallel to each other with axle bar Dynamic slide opening.

Preferably, described stir is cased with axle sleeve on cylinder；Preferably, the cylinder of stirring is hollow；Described One wheel outer ring is equipped with loss of weight hole or lightening hole or intermediate equipped with cavity.

Preferably, it is the second wheel outer ring, the second wheel outer ring that the sliding guide mechanism, which includes: the wheel outer ring, For the different concentric double-round structure of diameter, connected between double-round by several uniformly distributed radial spoke columns；In the inclined of the left and right sides Retainer plate is fixed between the peripheral part of lid, the periphery face of retainer plate is equipped with several and described several radial spoke columns and floats Second floating slide opening of adaptation；Preferably, radial spoke column is equipped with sleeve.

Further, flexible sealing structure is equipped between the wheel outer ring and corresponding 2 inclined lids；Wheel outer ring two Floating pit and Pian Gaikeng, floating pit and Pian Gaikeng are respectively equipped on lateral surface and 2 corresponding medial surfaces covered partially Between be equipped with ball；Or the wheel outer ring two lateral surfaces and 2 corresponding sides covered partially on be equipped with it is resistance to Abrading block；Or the wheel outer ring two lateral surfaces and 2 corresponding sides covered partially be equipped with magnet, it is corresponding Magnet homopolarity is opposite.

Preferably, the axle bar has the hollow structure that can pass through electric wire；Wheel outer ring is outside vehicle foreign steamer or wheel The periphery of circle is also equipped with tire.

Further, the side of the stator body is also equipped with drive magnet；The drive magnet is opposite with external magnet Face is an inclined-plane, is tilted to rotation direction, and magnetic pole is identical；Preferably, the drive magnet includes permanent magnet；It is preferred that , the drive magnet includes the first electromagnet, and the first electromagnet is connect with external power supply；Further, the first electromagnetism Tie Tong Controller is crossed to connect with external power supply；Preferably, controller includes shock sensor；Preferably, shock sensor is mounted in stator On body；Preferably, controller external power supply is powered with fixed fire formula to drive electromagnet.

Further, the internal magnet further includes permanent magnet, and the second electromagnet is close to permanent magnet；Second electromagnet It is connect by controller and sensor with external power supply, is adjustable electric current and reverse wiring, there is braking function；Sensor includes vibration Sensor and weight sensor；Internal magnet includes superconducting magnet, and superconducting magnet is connect with external power supply.

Further, induction power coil is also equipped on the stator body, internal magnet includes the second electromagnet, induction hair Electric coil and the connection of the second electromagnet；Induction power coil is located at the top of stator body；Incude power coil by controller with The connection of second electromagnet, induction power coil are connect with rectification voltage regulator and battery；Further, stator body is equipped with cold air Pipeline；Cold duct is connected to by cold air source capsule with extraneous cold air source.

The beneficial effects of the present invention are: compared with prior art, solution is existing in the prior art to be made at wheel In the best suspended state the technical issues of, provide a kind of using magnet, the mutually exclusive principle of homonymous magnetic pole passes through the sliding that suspends Mechanism can make wheel be in best suspended state, reduce resistance, and keep certain stability, ride comfort and safety.? Can also add following facility on the basis of above, 1, stator body be equipped with drive magnet；2, stator body is equipped with induction power coil； 3, stator body is equipped with the second electromagnet；4, on stator body or wheel is externally provided with controller and sensor module.It can provide It generates electricity and its permanent magnet is made to keep the quantity of magnetism abundant forever, have driving function, can brake, from heavy and light, be sealed, can adjust Save magnetic size, the suspension wheel of energy stabilized walking.It can be used for the various vehicles such as bicycle, electric vehicle, motorcycle, automobile and train , it is applied widely.

Detailed description of the invention

It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these Attached drawing obtains other attached drawings.

The structural profile illustration of Fig. 1 one embodiment of the present of invention.

Fig. 2 is a kind of circuit block diagram of the invention.

Fig. 3 is that Fig. 1 removes the schematic side view after one side lid partially.

Fig. 4 is the schematic side view of Fig. 1.

Fig. 5 is the schematic side view that Fig. 1 removes that one side lid tire partially is walked on road surface.

Fig. 6 be Fig. 1 with tire when the schematic side view walked on road surface.

Fig. 7 is floating ring structural schematic diagram in Fig. 1.

Fig. 8 is inclined side schematic view of the lid with advance ball structure in Fig. 1.

Fig. 9 is the structural schematic diagram of solid cylinder in Fig. 1.

Figure 10 is the structural schematic diagram of hollow cylinder in Fig. 1.

Cylinder walking schematic diagram when Figure 11 is the first sliding equipment in Fig. 1.

When Figure 12 is the first sliding equipment in Fig. 1 cylinder jolt severity when walk schematic diagram.

Figure 13 is the assembling schematic perspective view that second of sliding equipment retainer plate and left and right are covered partially in Fig. 1.

Figure 14 is second of sliding equipment schematic cross-sectional view in Fig. 1.

Figure 15 is the assembling of second sliding equipment floating ring and retainer plate in Fig. 1(after removing lid partially) schematic side view.

The structural profile illustration of Figure 16 embodiment of the present invention 2.

Figure 17 is that Figure 16 removes one side and covers schematic diagram of walking on rail partially.

Figure 18 is the schematic diagram that Figure 16 removes that one side covers another embodiment of walking on rail partially.

Figure 19 is a kind of circuit diagram of the invention.

Each label meaning in attached drawing are as follows:

1, axle bar；1-1, axle rod aperture；

2, stator body；2-1, stator inner ring；2-2, stator clamping ring；2-3, stator outer ring；

3, bearing；

4, Pian Gai；4-1, ball；4-2, inclined lid through-hole；4-3, Pian Gaikeng；

5-1, cylinder is stirred；5-2, screw rod；5-3, screw hole；5-4 screw mother；5-5, axle sleeve；5-6, second, which float, to be slided Hole；

6, the first wheel outer ring；6-1, the first floating slide opening；6-2, floating pit；6-3, the first floating ring spoke；6-4, First floating ring extension circle；

7, external magnet；8, internal magnet；8-2, the second electromagnet；

9, incude power coil；9-1, cylinder；

10, drive magnet；10-1, inclined-plane；The nearest section of 10-2, chamfer distance external magnet；10-3, chamfer distance external magnet Farthest section；

11, flexible seal cover；11-1, seal groove；11-2, screw；

12, power supply；12-1, electric wire；13, cold air source；13-1, cold air source capsule；14, controller；

15, sensor module；

16, it is driven wheel seat；17, tire；18, rail；19, road surface；20, direction sign；

21, retainer plate；21-1, the second floating slide opening；21-2, retainer plate screw hole；22, the second wheel outer ring；

22-1, the second floating slipping ring inner ring hole；22-2, radial spoke column；22-3, the second floating ring outer ring；

22-4, floating ring hole.

Specific embodiment

In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.

As a specific embodiment of the invention ,-Figure 19 refering to fig. 1, existing the present invention will be described.A kind of suspension is provided Wheel, including axle bar 1, the middle part of axle bar 1 are connected with stator body 2, and the following side of stator body 2 is fixed with internal magnet 8, axle The left part and right part of bar 1 pass through bearing 3 respectively and the inclined lid 4 of the left and right sides is rotatablely connected, it is characterised in that: are additionally provided with outside wheel It encloses, is fixed with the circle external magnet 7 opposite with 8 magnetic pole of internal magnet on the inside of wheel outer ring；The outer snare of wheel is in stator body 2 Periphery, have running clearance therebetween；It is equipped between wheel outer ring and the inclined lid 4 of the left and right sides and is capable of fixing the axle on vehicle frame The sliding guide mechanism that bar 1 suspends.

The present invention solves the technical issues of wheel cannot be made to be in best suspended state existing in the prior art, provides A kind of to utilize magnet, the mutually exclusive principle of homonymous magnetic pole can make wheel be in best suspension by suspension sliding equipment State, etc., and certain stability is kept, ride comfort.

As a kind of specific embodiment of the invention, refering to fig. 1-12.Preferably, the sliding guide mechanism packet It includes: being uniformly fixed with what several were parallel to each other with axle bar 1 on circumference of the peripheral part with diameter of the inclined lid 4 of the left and right sides Stir cylinder 5-1, the wheel outer ring is the first wheel outer ring 6, if the first wheel outer ring 6 be equipped with one week several with it is described Dry the first floating slide opening 6-1 for stirring cylinder 5-1 floating and being adapted to being parallel to each other with axle bar 1.

Preferably, described stir is cased with axle sleeve 5-5 on cylinder 5-1；Preferably, the cylinder 5-1 that stirs is hollow 's；First wheel outer ring 6 is equipped with loss of weight hole or lightening hole or intermediate equipped with cavity.

As a kind of specific embodiment of the invention, 3-15 refering to fig. 1.Preferably, the sliding guide mechanism packet Include: the wheel outer ring is the second wheel outer ring 22, and the second wheel outer ring 22 is the different concentric double-round structure of diameter, double-round it Between by several uniformly distributed radial spoke column 22-2 connections；It is fixed with retainer plate 21 between the peripheral part of the inclined lid 4 of the left and right sides, The periphery face of retainer plate 21 is equipped with several the second floating slide openings being adapted to several radial spoke column 22-2 floatings 21-1；Preferably, radial spoke column 22-2 is equipped with sleeve.

As a kind of specific embodiment of the invention, refering to fig. 1, Fig. 3.Further, the wheel outer ring and right Flexible sealing structure 11 is equipped between the inclined lid 4 of 2 answered；The lid (4) partially of the lateral surface of wheel outer ring two and corresponding 2 it is interior It is respectively equipped with floating pit 6-2 on side and lid cheats 4-3 partially, is equipped with ball 4-1 between floating pit 6-2 and partially lid hole 4-3；

Or the wheel outer ring two lateral surfaces and corresponding 2 inclined lids 4 side on be equipped with wear-resistant block；

Or two lateral surfaces of the wheel outer ring and the side of corresponding 2 inclined lids 4 are equipped with magnet, relatively The magnet homopolarity answered is opposite.It rushes and rubs to reduce touching for two sides, run smoothly.

As a kind of specific embodiment of the invention, refering to fig. 1.Preferably, the axle bar 1, which has, can pass through electricity The hollow structure of line 12-1；Wheel outer ring is also equipped with tire 17 for the periphery of vehicle foreign steamer or wheel outer ring.

As a kind of specific embodiment of the invention, refering to Fig. 3, Fig. 2.Further, the side of the stator body 2 It is also equipped with drive magnet 10；The drive magnet 10 and external magnet opposite face is an inclined-plane, is tilted to rotation direction, and magnetic It is extremely identical；Preferably, the drive magnet 10 includes permanent magnet；Preferably, the drive magnet 10 includes the first electromagnet, First electromagnet is connect with external power supply；Further, the first electromagnet is connect by controller 14 with external power supply；It is preferred that , controller 14 includes shock sensor；Preferably, shock sensor is on stator body 2；Preferably, outside controller 14 Power supply is connect to power with fixed fire formula to drive electromagnet.

As a kind of specific embodiment of the invention, refering to Fig. 3, Fig. 5, Figure 16, Figure 17, Figure 18.Further, stator Induction power coil 9 is also equipped on body 2, internal magnet 8 includes the second electromagnet 8-2, incudes power coil 9 and the second electromagnet 8- 2 connections；Preferably, induction power coil 9 is located at the top of stator body 2；Further, induction power coil 9 passes through controller 14 connect with the second electromagnet 8-2, and induction power coil 9 is connect with rectification voltage regulator and battery.

As a kind of specific embodiment of the invention, further, internal magnet 8 further includes permanent magnet, the second electromagnetism Iron 8-2 is close to permanent magnet；Second electromagnet 8-2 is connect by controller 14 and sensor with external power supply, and electric current is adjustable And reverse wiring, there is braking function；Preferably, sensor includes shock sensor and weight sensor；Further, internal magnet 8 Including superconducting magnet, superconducting magnet is connect with external power supply.

To reduce magnetic consumption, increase magnetic force；Adjust electric current；Reverse wiring has braking function.

As a kind of specific embodiment of the invention, refering to fig. 17.Further, stator body 2 is equipped with cold duct； Cold duct is connected to by cold air source capsule 13-1 with extraneous cold air source 13.

To reduce temperature, increase power.

Above-mentioned all features are appropriately combined, but also as a specific embodiment of the invention.

More specific description is subject to each figure embodiment below:

A kind of structural profile illustration of the invention shown in Fig. 1, the intermediate connecting stator body 2 of axle bar 1, stator body 2 are The stator body 2 for having inner ring 2-1 and outer ring 2-3 and clamping ring 2-2 to cast or weld connects internal magnet 8, driving magnetic on stator body 2 Iron body 10, coil case 9 have control cabinet 14 and the second electromagnet 8-2 in stator body 2；Axle bar 1 or so respectively installs bearing 3, left and right Bearing 3 respectively covers on the inclined lid 4 of the left and right sides, and the inclined lid 4 in left and right is connected on cylinder 5-1 with screw rod 5-2, the first wheel outer ring It is equipped with ball 4-1 in the hole of 6 two sides, represents four in figure, really the two sides of the floating ring 6 ball 4-1 that respectively has a circle, Ball 4-1 is clamped in the hole of floating ring 6 and inclined lid 4 by the inclined lid 4 in left and right, and the inner wall of the first floating ring 6 connects external magnet 7, column Axle sleeve 5-5 is cased on body 5-1, the both ends cylinder 5-1 are inserted in the inclined lid through-hole 4-2 in left and right, and through-hole is that have inner macropore and outer hole-shaped At, cylinder 5-1 is inserted into inside macropore, and screw rod 5-2 is screwed into the hole on the two sides cylinder 5-1 from inclined 4 aperture of lid in left and right；First is floating Moving-coil 6 each side has the sealing ring 11 connecting with the inclined lid 4 in left and right, and 11 inner edge of sealing ring is consolidated by screw rod 5-2, outside While being consolidated by the screw 11-2 on floating ring, there is dust and water protection in the first wheel outer ring 6, and there are also Telescopics；Internal magnet 8 and outer The opposite one side of magnet 7, homopolarity is opposite, and magnetism is repelled each other.

A kind of circuit diagram of the invention shown in Fig. 2, the circuit in explanation figure 1,3,5,6, coil case 9, control cabinet 14 and two A electromagnet 8-2 (electromagnet can be multiple sometimes) uses electric wire or cable connection, and coil case 9 is traditional multi-turn enameled wire Circle, cylinder 9-1 are that several are superimposed without magnetic metal or plastics or without magnetic sheet；Rectification voltage regulator, battery, tongue condenser The control cabinet 14 of (spring vibration switch) and electronic component assembling；Electromagnet 8-2 is traditional electromagnet 8-2.

One kind of the present invention shown in Fig. 3 removes one side lid schematic diagram partially, and the first wheel outer ring 6 is a pure circle body in Fig. 3, and one week There are 12 the first floating slide opening 6-1, these through-holes 6-1 is the amount doesn't matter in practice, and through-hole 6-1 distribution is uniform, through-hole 6-1 Diameter be general big；In order to mitigate weight, the first wheel outer ring 6, which is sometimes, several shock relieve vents or hole, sometimes A internal cavities or hollow circle, are selected according to actual needs；First wheel outer ring 6 depicts 6 holes, practical the amount doesn't matter, Hole on first wheel outer ring 6 can also be placed on the centre of two the first floating slide opening 6-1, the hole of 6 two sides of the first wheel outer ring The quantity of 6-2 is consistent with the position of the hole 4-3 on the inclined lid 4 in left and right and quantity, the quantity of the first floating slide opening 6-1 and left and right The position of the through-hole 4-2 covered partially and quantity are consistent；Several permanent magnet shapes of the connection of first wheel outer ring, 6 inner wall one week Be at a magnet ring, between magnet it is closely coupled, we are him external magnet 7 herein, and the magnetic pole of external magnet 7 is all towards vehicle 1 direction of shaft；It is set in each first floating slide opening 6-1 in first wheel outer ring 6 and stirs cylinder 5-1, stirred cylinder 5-1 and be equipped with Axle sleeve 5-5；There is screw hole 5-3 among the both ends cylinder 5-1, axle sleeve 5-5 (axle sleeve includes round tube and bearing) be cased on cylinder 5-1, The aperture ratio axle sleeve 5-5 of through-hole 6-1 on first floating ring 6 is big, and axle sleeve 5-5 can be rotated, and the first floating ring 6 can slide, This is the explanation when installing suspension wheel, and practical in the walking of this suspension wheel, wheel outer ring contacts or installs with rail Tire is contacted with road surface, retainer plate (21) or cylinder (5-1) and stator body attachment (2) (8) in sliding ring (6) (22) (9) it suspends together sliding with left and right lid (4) and car body partially.Axle bar 1 is consolidated among stator body 2, stator body 2 is that have in stator body Circle 2-1 and outer ring 2-3 and clamping ring 2-2 is cast or the section of half that welds is as I-shaped circle is (as traditional two-wheeled electric car Motor in stator), stator body 2 can be hollow sometimes in practice, be also possible under special circumstances I-shaped Half, according to the actual situation depending on, the outer wall of stator body 2 depicts 4 blocks of permanent magnets and 1 block of drive magnet 10, in reality Can be by how soon permanent magnet form, the one side opposite with external magnet 7 of internal magnet 8, homopolarity is opposite, and magnetism is repelled each other,；Stator body 2 Outer wall on consolidate drive magnet 10, the one side opposite with external magnet 7 of drive magnet 10 is an inclined-plane 10-1, from internal magnet 8 One from closely, far away, inclined-plane 10-1 on drive magnet 10 is arrived with a distance from the difference of external magnet 7 at 0.2 centimetre for other end , in practice can be depending on the actual conditions of driving among 2.5 centimetres, the inclined-plane 10-1 and 7 magnetic of external magnet of drive magnet Pole, homopolarity is opposite, and magnetism is repelled each other, such as: 1. drive magnets are also possible to roman and are tiltedly mounted on stator body, form drive magnet Adjacent surface with external magnet is an inclined-plane；It is also possible to a bevelled roman just to install；It is also possible to a parallel body, etc.；It is fixed Cylinder 9-1 is connected on the outer wall of daughter 2, enameled wire is wound on the induction coil that multi-turn is formed on stator body 2, has only drawn two in this figure A induction coil 9 can have multiple in practice；Control cabinet 14 is consolidated in stator body 2；The inner wall connection the of the outer ring 2-3 of stator body 2 Two electromagnet 8-2 (three have only been drawn in figure, in practice can more or less), in order to the second electromagnet 8-2 and internal magnet 8 from Closely, the second electromagnet 8-2 is in the hole of the inner wall of the outer ring 2-3 of stator body sometimes, (not indicating in figure)；Second electromagnet 8- 2, coil case 9, control cabinet 14 are run wires to.

The schematic side view of Fig. 1 shown in Fig. 4, suspension wheel of the invention have an axle bar 1 connecting with car body, inclined lid 4, partially The screw rod 5-2 covered, a part of exposing wheel outer ring 6, sealing ring 11, tire 17 (include pneumatic tires or solid wheel Tire or spring tyre).Inclined 4 outside of lid is intermediate transmission wheel seat 16, and transmission wheel seat 16 is installation transmitting power wheel, transmits power Wheel includes the wheel such as now traditional flywheel or belt pulley or chain wheel, and transmitting power wheel passes through the drivers such as chain or belt Structure is connected in the output power wheel of dynamic power machine (motor or internal combustion engine etc.)；Left and right inclined lid 4 side therein has in outside Between have transmission wheel seat 16, can also have with the other side installation brake traditional bindiny mechanism.

Fig. 5, shown, the present invention removes one side lid partially and puts on tire to walk on road surface, and suspension wheel of the present invention exists in figure It being travelled on road surface 19, cover tire 17 is cased on the first wheel outer ring 6, the direction sign 20 of vehicle wheel rotation represents the direction of vehicle wheel rotation, This suspension inside wheel is as Fig. 3.

Shown in Fig. 6, the present invention removes one side lid 4 partially and puts on tire 17 and walk on road surface, and suspension wheel of the present invention is straight When diameter increases, first floating ring spoke 6-3 connection the first extension circle 6-4 can be used.

Fig. 7 the first floating ring schematic diagram of the present invention, the first wheel outer ring 6 have drawn 12 in figure as a ring cake for having edge The screw 11-2 of first floating collar aperture 6-1 and 6 floating pit 6-2 and 6 sealing rings 11, the first floating collar aperture 6- in reality The quantity of 1 and hole 6-2 and screw 11-2 is the amount doesn't matter；Floating ring 6 is that have several lightening holes or hole, sometimes a inside Cavity or hollow circle, are selected according to actual needs.First wheel outer ring 6 and tire 17 or 18 contact surface of rail are present tradition Technology.

Inclined side schematic view of the lid with advance ball structure in Fig. 8 Fig. 1 of the present invention.

Inclined lid is evenly distributed and has 12 inclined lid through-hole 4-2 for 4 one weeks, and inclined lid through-hole 4-2 is blind hole, has screw hole among blind hole 5-3 is the small through-hole of face face another greatly, the amount doesn't matter according to actual needs, the quantity and floating ring of inclined lid through-hole 4-2 On through-hole 6-1 quantity be consistent.In technology maturation, an inclined lid 4 in the inclined lid 4 in left and right can be with the cylinder of retainer plate 5-1 cast solid, the first floating ring 6 put in, another inclined lid 4 is fastened with screw rod 5-2, have drawn 6 hole 4-3 on inclined lid 4, It is placed with ball 4-1 in the 4-3 of hole, the hole 4-3 on inclined lid 4 is the amount doesn't matter according to actual needs, can also be placed on two through-hole 4-2's It is intermediate；The hole 6-2 quantity in hole 4-3 quantity and floating ring covered partially is consistent,

The structural schematic diagram of solid cylinder in Fig. 9 Fig. 1 of the present invention, stirs and is cased with axle sleeve 5-5 on cylinder 5-1, cylinder 5-1 two There is screw hole 5-3 at end, and for screw rod 5-2 in screw hole 5-3, axle sleeve 5-5 includes round tube or bearing；Preferably flexible material, For example nylon or plastics etc., such material can reduce noise and wear-resisting；It is also able to rotate the resistance for reducing friction, because of cylinder 5-1 6-1 collision friction in the hole of the first wheel outer ring 6, has round tube or bearing to reform into rolling friction, can subtract Few resistance；This method of round tube is simply good.Cylinder is also possible to hollow sometimes.

The structural schematic diagram of hollow cylinder in the bright Fig. 1 of Figure 10 sheet is cased with axle sleeve 5-5, the both ends of cylinder 5-1 on cylinder 5-1 Screw rod 5-2 is stretched out, screw rod 5-2 is equipped with nut 5-4；Cylinder is also possible to hollow sometimes.

Cylinder walking schematic diagram when the first sliding equipment in Figure 11 Fig. 1 of the present invention.

When Figure 12 is the first sliding equipment in Fig. 1 cylinder jolt severity when walk schematic diagram.

Figure 11, the cylinder 5-1 in 12 in first wheel outer ring 6 are in walking and the comparison when bouncing most severe, cylinder 5-1 The walking of the first wheel outer ring 6 is dialled, cylinder 5-1 is suspended in the through-hole 6-1 of the first wheel outer ring 6.

Figure 13 present invention is the assembling schematic perspective view that second of sliding equipment retainer plate and left and right are covered partially in Fig. 1, uses spiral shell Screw rod 5-2 passes through the inclined lid 4 in left and right and consolidates retainer plate 21, this is a kind of circle of section picture thickness band iron, sometimes hollow, whole Uniform several through-holes 21-1, the same (the approximate present bicycle of through-hole 21-1 diameter are distributed among retainer plate 21 Circle).The first sliding equipment has only been drawn in Fig. 1, has not drawn second of sliding equipment, and second of sliding equipment also can replace A kind of sliding equipment.

Figure 14 is second of sliding equipment schematic cross-sectional view in Fig. 1, this is also a kind of the second floating ring 22 of positive round, second The spoke column 22-2 that several sizes are equally evenly distributed is connected among floating ring inner ring 22-1 and the second floating ring outer ring 22-3, The two sides of second floating ring outer ring 22-3 are equipped with floating ring and cheat 22-4, and floating ring cheats and is equipped with ball 4-1 in 22-4, have drawn 6 in figure A hole, it is the amount doesn't matter in reality；The inner wall of the inner ring 22-1 of floating ring is equipped with one week external magnet 7.

Figure 15 is the assembling schematic diagram of second sliding equipment floating ring and retainer plate in Fig. 1, this figure be picture Figure 11,12 Combination figure, 16 spoke column 22-2 of the second wheel outer ring 22 cover Upper shaft sleeve 5-5, float across the hole 21-1 of retainer plate and second Moving-coil inner ring 22-1 and the second floating ring outer ring 22-3 consolidation；In practice, spoke column 22-2 is the amount doesn't matter, spoke column 22-2 and The quantity of hole 21-1 on retainer plate is equal；Also there be the outer of outer and the first floating ring 6 in the outside of second floating ring outer ring 22-3 Along the same effect as the effect that several cylinders 5-1 combines the first wheel outer ring 6, the outer ring 22- of the second wheel outer ring 22 3 or so have several to cheat 22-4, are equipped with ball 4-1 in hole, equal with the hole quantity of 4-3 that left and right is covered partially, the inclined lid 4 in left and right uses spiral shell Screw rod 5-3 consolidates retainer plate 21, is equipped with ball in the intermediate hole 4-3 of lid partially of the outer ring 22-3 and left and right in the second wheel outer ring 22 4-1, the second wheel outer ring 22 swing minimum, but can slide up and down.The inner wall of the inner ring 22-1 of second wheel outer ring Equipped with one week external magnet 7, the outer wall of the outer ring 22-3 in the second wheel outer ring rolled on rail 18, can also be cased with sometimes Cover tire 17 travels on road surface 19.The hole 21-1 of retainer plate of the present invention in walking in this figure is stirred on the second wheel outer ring 22 Spoke column 22-2 rotating, the hole 21-1 of retainer plate is also bigger than the axle sleeve 5-5 on the spoke column 22-2 on floating ring, can be with It slides up and down；In practice, the outer ring two sides 22-3 of the second sliding outer ring 22 or bottom, which also have, connect or touches with the inclined lid 4 in left and right Sealing ring 11；Sometimes the second wheel outer ring 22 is also possible to hollow.

The structural profile illustration of Figure 16 embodiment of the present invention 2, Ben Tu and Fig. 1 it is different be magnet on stator body 2 It is electromagnet with drive magnet；The position of the inclined lid 4 in left and right and the sealing ring 11 on the first wheel outer ring 6 is different, the sealing of this figure Circle 11 is in the slot 11-1 of inclined lid 4 and the first wheel outer ring 6；The present invention walks on rail 18；There is through-hole among axle bar 1 1-1；Sensor module 15 is positioned on the top of stator body 2, from the ground farthest；Power supply 12, cold air source 13 and control cabinet 14 are in vehicle On the outside of wheel or car body, electromagnet 8-2 and drive electromagnet 10 and sensor module 15 are by electric wire 12-1 from central shaft rod Between hole 1-1 connection power supply 12, cold air source 13 added from the hole 1-1 among axle bar to electromagnet 8-2 by cold air source capsule 13-1 It is cold, so that electromagnet 8-2 is become superconducting electromagnet, the magnetic of electromagnet is made to become strong.

Figure 17 present invention is that Figure 16 removes one side and covers schematic diagram of walking on rail partially, Ben Tu and Fig. 2, it is different be fixed Magnet 8 and drive magnet 10 in daughter 2 are the second electromagnet 8-2；The present invention walks on rail 18；Have among axle bar 1 Through-hole 1-1；Sensor module 15 is positioned on the top of stator body 2, from the ground farthest；Power supply 12, cold air source 13 and control cabinet 14 Outside wheel.

Figure 18 present invention is the schematic diagram that Figure 16 removes that one side covers another embodiment of walking on rail partially, Ben Tu and figure 17 it is different be the first floating ring 6 design bear pressure it is inadequate when, extension circle 6-4 can be increased by spoke 6-3 outward. Make the firm weight saving of wheel.

A kind of circuit diagram Figure 19 of the invention, power supply 12 and coil case 9 are connected to control cabinet 14, cold air source with electric wire 12-1 13 are connected to control cabinet 14 by refrigerator pipe 13-1, and control cabinet 14 is connected to sensor module 15 with line, and control cabinet 14 uses electric wire 12-1 is connected to the second electromagnet 8-2 and drive electromagnet 10, and control cabinet 14 is connected to the second electromagnet with cold air source capsule 13-1 8-2 and drive electromagnet 10, sensor module 15 include laser displacement sensor or magnetic strength sound sensor or image sensing Device or temperature sensor Hall sensor, shock sensor etc. and electronic component；It the position of sensor module 15 can be in vehicle , can also be outside wheel and on car body in wheel, sometimes can be multiple, a unlikely wheel, monitors a vehicle sometimes on vehicle Wheel, so that it may be powered or be supplied by the data that this wheel monitors with one piece of multiple wheels；Electromagnet 8-2 is traditional electromagnetism Iron；Power supply 12 includes battery and generator；Gas source 13 includes the gas tank and air conditioner of cold air；Control cabinet 14 is (computer, soft Part, chip, rectification voltage regulator, battery, condenser (switch), micromotor, rectification module, PLC and electronic component).

Suspension wheel of the present invention travels on road surface, and the both ends of axle bar are fixed on vehicle frame, and outer tyre casing is in the first wheel On outer ring, (traveling does not just have to cover tire on rail), cylinder dials the first wheel outer ring rotating, magnetic in axle bar and stator Iron, drive magnet, induction coil, sensor module, control cabinet are motionless, are held downwardly in wheel in the internal magnet on stator body pinch On axis, so that internal magnet is nearest from the ground, internal magnet and external magnet homopolarity are opposite, and magnetism is repelled each other, outer on the first wheel outer ring The mutual repulsion in magnetic field of internal magnet on magnet and stator body, internal magnet, drive magnet, induction coil, stator body, left and right are inclined Lid, retainer plate and car body are suspended on the external magnet on the first wheel outer ring；The magnetic pole homopolarity phase of drive magnet and external magnet Right, magnetism is repelled each other, and drive magnet can drive external magnet to rotate towards drive magnet with external magnet relative to Fang Yitou far away, (suspension wheel of the present invention mainly drives outer power to turn a wheel, the power that drive magnet has auxiliary wheel to rotate, drive magnet The direction of the power of power and the external force rotation of rotation is consistent).

Induction generating line circle body is that have enameled wire to be wound on the induction coil that the cylinder connected on stator body is formed, induction coil Body is in this suspension vehicle wheel rotation, and when line of induction circle body cuts the magnetic induction line of the external magnet on floating ring, line of induction circle body is generated Induced current.

Magnet and drive magnet point 3 kinds of magnet on stator body of the present invention, the first is permanent magnet, and second is electromagnetism Iron, (magnet of permanent magnet power-up sometimes) the third is superconducting electromagnet.

It first says the permanent magnet on the first stator body and drives permanent magnet, it is solid downwards in the internal magnet pinch on stator body Due on axletree, so that internal magnet is nearest from the ground, internal magnet and external magnet homopolarity are opposite, and magnetism is repelled each other, and is set on stator body There are permanent magnet, driving permanent magnet and coil case, control cabinet (the continuous electricity of rectification voltage regulator, battery, tongue is equipped in stator body Device bullet and spring vibration switch and electronic component), when vehicle to run, coil case cuts the electric current of external magnet generation through control cabinet For interior rectification voltage regulator to battery, battery is conveyed to the electromagnet power supply close from permanent magnet, when vehicle jolts, The spring of tongue condenser shakes, and so that tongue condenser is disconnected the close electromagnet route of permanent drive magnet, makes permanently to drive magnetic The close electromagnet of iron is reduced without magnetism, permanent magnet magnetism, and speed reduces, while connecting the close electromagnetism iron wire of permanent magnet Road, the electromagnet for keeping permanent magnet close is magnetic, and permanent magnet magnetism increases, and permanent magnet repels the external magnet on floating ring Repulsive force is reinforced, and guarantees that walking is more preferable on the road surface jolted, and permanent magnet and driving permanent magnet magnetism are more permanent.On stator Coil can produce electric current, can also export allow this vehicle use, (such as bicycle or rickshaw).

Besides be electromagnet and drive electromagnet on second of stator body, it is held downwardly in the internal magnet pinch on stator body On axletree, so that internal magnet is nearest from the ground, internal magnet and external magnet homopolarity are opposite, and magnetism is repelled each other, and stator body is equipped with electricity Magnet, drive electromagnet, coil case sensor module, wheel are externally provided with control cabinet (computer, software, chip, rectifying and pressure-regulating Device, battery, condenser (switch), micromotor, rectification module, PLC and electronic component)；When the switch for opening control cabinet, electricity The electric current in source by control cabinet give electromagnet power supply, power supply number or size be that sensor monitors sensor to external magnet The signal of distance, (distance that the distance that monitor external magnet to sensor module is known that interior external magnet) sensor passes It being sent in the computer in control cabinet, computer is according to the data of sensor, in conjunction with the self-editing data of chip software in computer, It powers to electromagnet, this weight being advantageous in that in compartment converts sometimes, can be powered according to weight to electromagnet；

When the electric current of the switch for opening control cabinet, power supply is powered by control cabinet to drive electromagnet, according in computer Electric current is conveyed to drive magnet by the self-editing data of chip software, control cabinet in the form of fixed fire, makes the magnetic pole of drive electromagnet It is magnetic form formula of beating a drum, the magnetism of approximate wave, drive electromagnet is one high and one low, makes the driving force of drive electromagnet more By force, (PLC and electronic module can also be passed through sometimes to realize), the one high and one low frequency of drive electromagnet be it is slow, with vehicle Quickening, the one high and one low frequency of drive magnet can also accelerate.

When emergency brake of vehicle, another switch of control cabinet is opened, the computer in control cabinet is according to chip software Self-editing data, regulating magnet current direction make electromagnet magnetic phase transition, and interior electromagnet just attracts external magnet, keep vehicle fast Speed stops (direction of regulating magnet magnetism, just there is the function of brake).

Besides be superconducting electromagnet and driving superconducting electromagnet on the third stator body, on the basis of second, cold air The cold air in source is conveyed in electromagnet and drive electromagnet by refrigerator pipe, and (electromagnet and drive electromagnet are sealings sometimes ), there is the enameled wire on thermal insulation layer electromagnet to become superconductor at low temperature sometimes, makes the magnetic of electromagnet and drive electromagnet Property become strong；Computer in control cabinet, according to the self-editing number of the temperature data computer combination inner core piece software of sensor monitoring According to, provide superconducting electromagnet and driving superconducting electromagnet air demand, make electromagnet magnetism it is stronger, can more save the energy；Sensing The position of device module can be in wheel, can also be outside wheel and on car body, and it is more that the quantity of sensor module can be difference Block, the place of setting can be multiple spot.The enameled wire of superconducting electromagnet is the enameled wire of special material.

It is three kinds of the example of suspension wheel of the present invention above, is not expressly shown in fact there are also many methods, herein Simply introduce, by taking internal magnet as an example, 1, the only suspension wheel of permanent magnet on stator body.2, only permanent on stator body The suspension wheel of magnet and driving permanent magnet.3, having permanent magnet to reorder on stator body has the levitation vehicle of electromagnet in daughter Wheel.4, having permanent magnet on stator body and permanent magnet is driven to reorder has the suspension wheel of electromagnet in daughter.5, on internal magnet The only suspension wheel of electromagnet.6, there was only the suspension wheel of electromagnet and drive electromagnet on stator body.7, have on stator body Electromagnet, which is reordered, the suspension wheel of electromagnet in daughter.8, having electromagnet and drive electromagnet to reorder in daughter on stator body has The suspension wheel of electromagnet.9, having electromagnet and drive electromagnet to reorder on stator body has the levitation vehicle of superconducting electromagnet in daughter Wheel.10, there was only the suspension wheel of superconducting electromagnet on stator body.11, superconducting electromagnet and superconduction drive magnetic on stator body The suspension wheel of iron.12, only having superconducting electromagnet and superconduction drive magnet to reorder in daughter on stator body has superconducting electromagnet Suspension wheel.Deng.

Wheel outer ring includes the first wheel outer ring and the second wheel outer ring, and the inner wall of wheel outer ring connects one week outer magnetic Iron, is the magnet ring being made of several tile-type magnet, and the magnetic pole of magnet is the central point towards magnet ring；External magnet is if it is permanent Magnet can be a circle of several tile-type magnet composition, in large-scale wheel, can be several in small-sized wheel One circle of tile-type magnet composition, this circle are multilayers, and the gap of multilayer magnet is sometimes staggered when the magnet of multilayer consolidates 's.

There are three types of situations for wheel outer ring and partially lid friction, and 1, wheel outer ring two sides and left and right lid partially are intermediate the hard of lubricating oil Block friction, Figure of description do not draw this one kind, and 2, wheel outer ring two sides and left and right lid partially are sandwiched between ball 3, wheel outer ring Respectively there is magnet among two sides and left and right lid partially, magnet poles relative magnetism repels each other, and Figure of description does not draw this one kind.

Beneficial effect by adopting the above technical scheme is:

1, magnet distance of the present invention by the magnet on the inner wall of wheel outer ring in inside wheel, on stator body outer wall It is close, reinforce repulsive force；

2, wheel outer ring two sides and left and right are covered partially equipped with sealing ring, and sealing is more preferable；

3, wheel outer ring two sides and left and right lid partially are sandwiched between ball and make floating ring is more stable to slide up and down；

4, the coil case hair on stator body can generate electricity, and by the tongue condenser in control cabinet, (spring shakes

Dynamic switch) more accurately it can add magnetic to permanent magnet and driving permanent magnet, it is suitable for suspension wheel of the present invention The road surface jolted；

5, the drive magnet on stator body can drive vehicle wheel rotation of the present invention；

6, it can more accurately be powered to interior electromagnet by sensor module and control cabinet；

7, it can more accurately be powered to drive electromagnet by sensor module and control cabinet；

8, being added by cold air source to electromagnet and drive electromagnet cold makes electromagnet and drive electromagnet become super

Magnetic conduction iron；The present invention is set to suspend more stable；Drive magnet on stator body keeps vehicle more energy saving.

9, reverse wiring has braking function.

Do not address part above, those skilled in the art of the present technique can be implemented.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. a kind of suspension wheel, including axle bar (1), it is connected with stator body (2) in the middle part of axle bar (1), under stator body (2) Side is fixed with internal magnet (8), and the left part and right part of axle bar (1) pass through bearing (3) respectively and the inclined lid (4) of the left and right sides turns Dynamic connection, it is characterised in that: be additionally provided with wheel outer ring, a circle and the internal magnet (8) magnetic pole are fixed on the inside of wheel outer ring Opposite external magnet (7)；The outer snare of wheel has running clearance in the periphery of stator body (2) therebetween；In wheel outer ring and left and right two The sliding guide mechanism that the axle bar (1) being capable of fixing on vehicle frame suspends is equipped between the inclined lid (4) of side.

2. suspension wheel as described in claim 1, it is characterised in that: the sliding guide mechanism includes: in the left and right sides The peripheral part of inclined lid (4) stir cylinder with what axle bar (1) was parallel to each other with being uniformly fixed with several on the circumference of diameter (5-1), the wheel outer ring be the first wheel outer ring (6), the first wheel outer ring (6) be equipped with one week several with it is described several A the first floating slide opening (6-1) stirring cylinder (5-1) floating and being adapted to being parallel to each other with axle bar (1).

3. suspension wheel as claimed in claim 2, it is characterised in that: described stirring is cased with axle sleeve (5- on cylinder (5-1) 5)；The cylinder (5-1) of stirring is hollow；First wheel outer ring (6) be equipped with loss of weight cheat or lightening hole or in Between be equipped with cavity.

4. suspension wheel as described in claim 1, it is characterised in that: the sliding guide mechanism includes: outside the wheel Enclosing is the second wheel outer ring (22), the second wheel outer ring (22) concentric double-round structure different for diameter, by several between double-round Uniformly distributed radial spoke column (22-2) connection；Retainer plate (21) are fixed between the peripheral part of the inclined lid (4) of the left and right sides, Gu The periphery face of fixed circle (21) is equipped with several the second floatings being adapted to of floating with several radial spoke columns (22-2) and slides Hole (21-1)；Radial spoke column (22-2) is equipped with sleeve.

5. the suspension wheel as described in claim 1,2,3 or 4, it is characterised in that: the wheel outer ring and it is corresponding 2 partially It covers between (4) equipped with flexible sealing structure (11)；The medial surface of the lateral surface of wheel outer ring two and corresponding 2 inclined lids (4) On be respectively equipped with floating pit (6-2) and partially lid hole (4-3), equipped with ball between floating pit (6-2) and partially lid hole (4-3) (4-1)；Or the wheel outer ring two lateral surfaces and corresponding 2 partially lid (4) sides on be equipped with wear-resistant block； Or two lateral surfaces of the wheel outer ring and the side of corresponding 2 lids (4) partially are equipped with magnet, corresponding magnetic Iron homopolarity is opposite.

6. suspension wheel as described in claim 1, it is characterised in that: the axle bar (1) have can pass through electric wire (12- 1) hollow structure；Wheel outer ring is also equipped with tire (17) for the periphery of vehicle foreign steamer or wheel outer ring.

7. the suspension wheel as described in claim 1,2,3,4 or 6, it is characterised in that: the side of the stator body (2) also fills There are drive magnet (10)；The drive magnet (10) and external magnet opposite face is an inclined-plane, is tilted to rotation direction, and magnetic It is extremely identical；The drive magnet (10) includes permanent magnet；The drive magnet (10) includes the first electromagnet, the first electromagnet It is connect with external power supply；First electromagnet is connect by controller (14) with external power supply；Controller (14) includes vibration-sensing Device；Shock sensor is on stator body (2)；Controller (14) is powered with fixed fire formula to drive electromagnet with external power supply.

8. suspension wheel as claimed in claim 7, it is characterised in that: internal magnet (8) further includes permanent magnet, the second electromagnet (8-2) is close to permanent magnet；Second electromagnet (8-2) is connect by controller (14) and sensor with external power supply (12), energy Electric current and reverse wiring are adjusted, there is braking function；Sensor includes shock sensor and weight sensor；Internal magnet (8) includes super Magnetic conduction iron, superconducting magnet are connect with external power supply.

9. suspension wheel as claimed in claim 8, it is characterised in that: induction power coil (9) is also equipped on stator body (2), Internal magnet (8) includes the second electromagnet (8-2), incudes power coil (9) and the second electromagnet (8-2) connection；Incude generating line Circle (9) is located at the top of stator body (2)；Induction power coil (9) is connect by controller (14) with the second electromagnet (8-2), Induction power coil (9) is connect with rectification voltage regulator and battery；Stator body (2) is equipped with cold duct；Cold duct passes through Cold air source capsule (13-1) is connected to extraneous cold air source (13).

10. the suspension wheel as described in claim 1,2,3,4 or 6, it is characterised in that: be also equipped with induction hair on stator body (2) Electric coil (9), internal magnet (8) include the second electromagnet (8-2), incude power coil (9) and the second electromagnet (8-2) connection； Induction power coil (9) is located at the top of stator body (2)；Incude power coil (9) and passes through controller (14) and the second electromagnet (8-2) connection, induction power coil (9) are connect with rectification voltage regulator and battery；Internal magnet (8) further includes permanent magnet, the Two electromagnet (8-2) are close to permanent magnet；Second electromagnet (8-2) is connected by controller (14) and sensor and external power supply It connects, is adjustable electric current and reverse wiring, there is braking function；Sensor includes shock sensor and weight sensor；Internal magnet (8) packet Superconducting magnet is included, superconducting magnet is connect with external power supply；Stator body (2) is equipped with cold duct；Cold duct passes through cold air source Pipe (13-1) is connected to extraneous cold air source (13).