CN101997393B - Cylinder-type transmission shaft permanent-magnetic coupler capable of adjusting electromagnetic torque - Google Patents
Cylinder-type transmission shaft permanent-magnetic coupler capable of adjusting electromagnetic torque Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/108—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with an axial air gap
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention relates to a cylinder-type transmission shaft permanent-magnetic coupler capable of adjusting electromagnetic torque, which is in a rotary cylinder or turntable and rotary cylinder compound structure. The cylinder-type transmission shaft permanent-magnetic coupler capable of adjusting electromagnetic torque comprises at least one group of axial magnetic field pot grate type armature permanent-magnetic coupling assembly or/and a radial magnetic field mouse cage type armature permanent-magnetic coupling assembly, at least one pair of driving permanent-magnetic coupling turntable shaft-coupling mechanism adapted to a driving turntable in the permanent-magnetic coupling assembly and a corresponding driving shaft coupling, at least one pair of driven permanent-magnetic coupling turntable shaft-coupling mechanism adapted to a driven turntable in the permanent-magnetic coupling assembly and a corresponding driven shaft coupling, a pair of permanent-magnetic coupling turntable air gap distance and coupling area adjusting mechanism, and a pair of integrative assembling mechanism for integrating the system to make the packing, the transporting and the mounting convenient. The invention is suitable for the technical field of transmission shaft coupling/driving, the technical field of load speed regulating and the field of dynamic drag.
Description
Technical field
The present invention relates to drive shaft couples actuation techniques field, load speed adjusting technique field and power dragging field, the cylindrical transmission shaft permanent magnetic coupling of particularly a kind of adjusting electromagnetic torque.
Background technology
With us, the field for being related to drive shaft couples driving and speed governing can be found everywhere, big city uses drive shaft couples driving and speed adjusting technique in the equipment of dynamic (the common are motor, internal combustion engine) dragging used in the various forms of transport such as automobile, train, steamer and aircraft, almost in various industrial occasions and in people's production and living, and related technical scheme is also numerous.Introduced because application field widely only stresses motor drag field with numerous and diverse, involved in the present invention background technology, but be not to say that other side does not apply to technical solution of the present invention.
Currently, it is energy-saving to have turned into one of key content that the whole society pays close attention to, and electric system power consumption accounts for the 60% of global power consumption, the power consumption of wherein blower fan, pump class, compressor and air conditioner refrigerating device accounts for 10.4%, 20.9%, 9.4% and the 6% of global power consumption respectively.Electric system amount is big, wide, and energy conservation potential is huge.For the country, existing all kinds of about 4.2 hundred million kilowatts of electric system total installations of generating capacity, operational efficiency is lower than Foreign Advanced Lerel 10---20 percentage points, and the kilowatt hour of electric energy about 150,000,000,000 is wasted equivalent to annual.System matches are unreasonable, and " low load with strong power " phenomenon is serious, the long-term underrun of equipment；System fading margin mode falls behind, and most of blower fan, pump class are using mechanical throttle style regulation, and efficiency is about lower by more than 30% than mode of speed regulation.In actual engineering design and application, blower fan or water pump system meet output and required during in order to ensure that load is maximum, it is generally necessary to be equipped with blower fan water pump system by the maximum output ability of system, and it is real practical in, in most cases and non-required system is used under full capacity.The valve of control flow and/or pressure in the continuous control of flow and/or pressure, substitution original system can be realized by adjusting air gap, in the case where motor speed is constant, the rotating speed of regulation blower fan or water pump meets the proportionality law of centrifugal load.When output flow and/or pressure are reduced, power of motor drastically declines, and reduces energy demand, so as to be saved greatly the energy.The conventional technology in current motor drag field all has very many shortcoming and defect, with the development of permanent magnet coupling and speed adjusting technique, will be gradually backed out market in various application fields or lose competitiveness.For example：Cascade control technology, can reclaim slip power, but it is not suitable for Squirrel Cage Asynchronous Motors, it is necessary to change motor；Soft start can not be realized, start-up course is extremely complex；Starting current is big；Speed adjustable range is limited；Low-response, is difficult to realize closed-loop control；Power factor and efficiency are low, and drastically decline with turning down for rotating speed；The cooperation of same PLC, DCS dispatch control system is difficult to realize, to improving the integrated automation degree of device and realizing that optimal control is unhelpful；Simultaneously because control device is more complicated, harmonic pollution disturbs to power network, its use is further limit, category falls behind technology.Electromagnetic slip clutches speed adjusting technique, is adjusted, this system typically also uses speed closed loop control by the control realization to electromagnetic clutch exciting current to the speed of its magnetic pole.The whole slip powers of this governing system are all consumed, the reduction of rotating speed is exchanged for the consumption of increase slip power, revolutional slip increases, and slip power also increases, to generate heat form consumption in rotor circuit, so that system effectiveness is also decreased, this kind of governing system has that speed adjustable range is wider, and slip power is bigger, the problem of system effectiveness is lower, control device is also complex, therefore is unworthy advocating.Fluid coupling speed adjusting technique, belongs to poorly efficient mode of speed regulation, and speed adjustable range is limited, and throw switch at a high speed about 5%---10%, low speed slip loss is big, reaches as high as more than the 30% of rated power, precision is low, poor linearity, low-response, starting current is big, and device is big, is not suitable for transformation；Easy leakage, maintenance are complicated, expensive, it is impossible to meet the need for improving device integrated automation level.Variable-frequency control technique, is to apply commonplace and relatively advanced technology at present, and the speed regulation to motor is realized using Power Electronic Technique, can effectively be automatically controlled according to actual condition, realize certain energy-saving effect.But frequency conversion equipment is also easy to produce harmonic wave, big-power transducer is very big to the harmonic pollution of power network, and it compares " enervated ", also compares environmental requirement harsh, it is necessary to air conditioner surroundings；Fault rate is high under hyperbaric environment, security is poor, frequency conversion speed-adjusting system needs professional to safeguard, and damageable spare parts needs to change often, and maintenance cost is high, speed adjustable range is small, damage big to motor, it is necessary to be equipped with corresponding variable-frequency motor, for conventional more than 6000V high pressures and 50 kilowatts particularly in its low cruise --- for the frequency converter of 10000 kilowatts of models, its is expensive, and owner's totle drilling cost is very big.
Equally, in other industries, drive shaft couples drive and the occasion of load speed governing also has huge demand, requirement to its technological progress is similarly strong, in the urgent need to new technology replaces conventional art, through commonly used clutch, shaft coupling, speed changer on such as automobile and plant equipment, because the overwhelming majority couples or friction connecting drive structure to be hard, low, easy to wear efficiency, poor reliability are there is, is difficult to manipulate, manufactures processing assembling difficulty, equipment difficulty in starting, axle high to alignment request, noise and vibrate very many shortcoming and defect such as big.Therefore, power transmission coupling, speed governing and power-saving technology are a permanent research and development problems.
Permanent magnet coupling and speed adjusting technique be presently the most advanced, further researches and develops energetically drive shaft couples driving and speed adjusting technique, major advantage are shown：1. energy-conservation, can stepless changing rotating speed, speed adjustable range is in 0---98%；2. it is simple in construction；3. reliability is high, easily installs, is not afraid of adverse circumstances, long lifespan was up to more than 25 years；4. soft start, power-equipment starts completely under zero load；5. it is not afraid of stall, is not afraid of pulse-type load, mechanical seal；6. tolerate eccentric shaft, with load isolation, lower vibration, noise；7. in the extension device life-span, increase inaction interval, reduce maintenance needs；8. without Harmfulness Caused by Harmonics, power-equipment is not injured, power grid security is not influenceed, powered in addition to executing agency and controller without power supply, it is adaptable to various technical grade electric systems and explosion-proof occasion；9. without Electromagnetic Interference；10. owner's totle drilling cost is than relatively low.The characteristics of also one important is that do not have any condition requirement to power source device, as long as the output shaft rotation of power source device can work.
The permanent magnet coupling and speed regulator seen in the market, accreditation and the favorable comment of user are obtained, such as Related product of Magnadrive Corp. of the U.S., it is also a kind of permanent magnet coupling for having high-power model and speed regulator product in unique, the suitable motor drag field released on current world market, then has the double permanent magnet clutch of the exactly common power transmission shaft for being unable to speed governing or coupler.Because they are limited to by structure and technical scheme, its product technology performance is caused there are many deficiencies, it is necessary to improve and overcome, it mainly has the deficiency of the following aspects：1. only with single double permanent magnet coupling components or axial metallic conductor permanent magnet coupling component, the technical advantage of permanent magnet coupling plays not abundant enough so that product structure is single, and the power capacity of unit of the product volume can not be too big, and efficiency of transmission is relatively low；2. permanent magnet coupling and speed regulator can not automatically adjust air-gap separation and reach speed governing purpose in itself, other executing agency or device must be configured to realize that air-gap separation is adjusted, it is a kind of purely mechanic drive shaft couples and speed-regulating actuator, under current electromechanical integration technology very advanced and reliable background, the product of non-electromechanical integration has not adapted to high reliability, high accuracy, has followed, intelligentized requires in time；3. due to being limited to by permanent magnet coupling operation principle, it is less efficient that permanent magnet coupling drives, under conditions of the determination of the size of magnetic coupling component, air-gap separation, rotating speed and speed discrepancy, magnetic torque power that unit volume can be provided is also smaller, caloric value is larger, and the permanent magnet coupling and manufacturing and designing for speed regulator for causing super high power are also limited by cost and technical bottleneck；4. the heat dissipation technology on product heat generating components needs to improve, heat dissipation technology is also the technical bottleneck for the unit volume transimission power capacity for improving permanent magnet coupling device, it is to manufacture the coupling of more high-power permanent magnet and the important technology guarantee of arrangements for speed regulation, it is one of super high power permanent magnet coupling and the technical support of speed regulator energy long-term safety operation, according to investigations, at present under the conditions of 750 revs/min, Wind-cooling type power maximum can only accomplish 130 kilowatts or so, under the conditions of 1500 revs/min, Wind-cooling type power maximum can only accomplish 300 kilowatts or so, its popularization and application is greatly limited, its main cause has much relations with heat dissipation problem；5. the mechanical transmission mechanism for being used to adjust air-gap separation in product has intrinsic technology limitation and shortcoming, especially for provided with two groups and magnetic coupling rotating disk more than two or drum unit system, the many mechanisms of its transmission link are more, have between mechanism transmission space, poor reliability, regulation perform not enough directly, speed it is slower etc., so that the said goods may not apply to speed governing followability and the higher occasion of adjusting speed accuracy requirement, the speed governing occasion of such as power plant large-sized boiler feed pump；6. product does not possess intelligent automation and intelligent control function, let alone the hommization of soft start and load abnormal running situation is handled, personalizing parameters setting can not be carried out for different load characteristics and operation conditions, be greatly limited in many application scenarios；7. because product structure is single, limited in many application fields, at present only in the application of motor drag field；8. the whole machine packed and transported structure of product non-integral, complex part, component is also needed in product erecting bed to install, its structure and part are vulnerable to damage, damage, sometimes it there is also installation accident, jeopardize personal safety, installation quality is uneven, it cannot be guaranteed that the quality and technical performance of whole machine, it is necessary to carry out conceptual design to the structure and its associated integrated assembling mechanism of product, the human safety issues in installation process are fundamentally solved simultaneously, it is to avoid the generation of accident is installed.
A kind of pot of grate formula armature disc is disclosed in the previous patent 200910148103.1 of the present inventor the axial magnetic field pot grate formula armature permanent magnet coupling component constituted is coupled with axial magnetic field permanent magnet body rotating disk, reach that regulation magnetic moment of torsion realizes the purpose of regulation load speed by being adjusted axially air-gap separation；Another squirrel-cage armature rotating disk is disclosed in the previous patent 200910148102.7 of the present inventor the radial magnetic field squirrel-cage armature permanent magnet coupling component constituted is coupled with radial magnetic field permanent magnet rotating disk, reach that regulation magnetic moment of torsion realizes the purpose of regulation load speed by being adjusted axially the coupling area of air-gap field.Heightened awareness based on the present inventor in long-term products application and Development Practice to above two permanent magnet coupling component, merge axial magnetic field pot grate formula armature permanent magnet coupling and radial magnetic field squirrel-cage armature permanent magnet coupling technology, with reference to advanced permanent magnet coupling air-gap separation and air gap coupling area governor motion and advanced sensor technology, automatic control and intellectualized technology, a kind of cylindrical transmission shaft permanent magnetic coupling technical scheme that is advanced, new, installing a kind of more convenient and safe, seriation adjusting electromagnetic torque is made.The series of products with different purposes or difference in functionality can be fabricated to according to technical scheme, with the above-mentioned deficiency improved and overcome current permanent magnet coupling and speed regulator product, the limitation of defect and correlation technique bottleneck, it is greatly improved moment of torsion transmission or driving power that the unit volume of permanent magnet coupling and speed regulator product can be provided, and improve the transmission of magnetic moment of torsion or drive efficiency, reduce caloric value, effectively solve current permanent magnet coupling and speed regulator product many-sided technical problem present in design and producing process, all making great efforts energy-saving and emission-reduction in the whole world, under the background for advocating scientific development, an urgent demand to the transmission of permanent magnet coupling moment of torsion or drive mechanism and its technical scheme conceive and redesign with reforming, to be more advanced, more powerful permanent magnet coupling and speed regulator product provides important, the technical support and technical scheme of core, to meet motor driving system field to advanced, the remarkable New-type transmission shaft permanent magnet coupling driving of cost performance and the urgent need of speed governing series of products.
The content of the invention
On the basis of above-mentioned known power transmission shaft permanent magnet coupling driving or speed adjusting technique, the present invention has carried out innovative design in the following areas：1. in the cylindrical transmission shaft permanent magnetic coupling of an adjusting electromagnetic torque, structure fusion and Integrated design are carried out using the permanent magnet coupling component of two kinds of structure type, with the advantage for the permanent magnet coupling component for playing every kind of structure type, learn from other's strong points to offset one's weaknesses, the unit volume magnetic moment of torsion transimission power of apparatus of the present invention is improved, its unit volume caloric value is reduced；2. advanced heat dissipation technology is used, has broken the limitation in terms of the system architecture laying of permanent magnet coupling component, the heat dissipation problem of heat generating components can be made to obtain efficient process, the power capacity of unit of the product volume is substantially increased, while reducing product cost；3. seriation is given, function is different, for adjusting magnetic torque or adjusting the air-gap separation of load speed and the design philosophy and its technical scheme of air gap coupling area governor motion component, these technical schemes have rotary disk limitation mechanism component, torque transmitting mechanisms component, rotating disk link gear component, centrifugal governor motion component, stepless regulating mechanism component, automatic stepless governor motion component etc., they can individually implement, also it can be needed to select the governor motion component of adaptation to be combined implementation according to actual functional capability and technology, the driving of power transmission shaft permanent magnet coupling and speed governing product for Design seriation provide technical support；4. advanced embedded microprocessing is used, automatic control technology and contactless displacement, rotating speed, temperature sensor technology and coolant level monitoring technology, give with system operation monitoring, soft-start mode is controlled, load the intelligent controller technical scheme of stall event handling and rotating speed Intelligent adjustment function, intelligent controller is adapted with automatic adjusting mechanism component, permanent magnet coupling drive and arrangements for speed regulation are made to turn into full-automatic intelligentized system, not only the controllability of product has the progress of leap, and the real-time trace performance of system is greatly improved, realize the complete monitoring and intelligentized control method function in system operation, and can be set and controlled for different load characteristics and operation conditions progress personalizing parameters, meet the skill performance requirement of various application fields；5. the integrated whole machine packed and transported mounting structure scheme of product is given, to ensure installation quality, avoiding installation accident from providing technical guarantee.
The concrete technical scheme of the present invention is as follows：
A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque, it is characterized in that, it is that rotary drum type or rotating disk rotating cylinder are composite structured, by at least one set of axial magnetic field permanent magnet coupling assembly or/and radial magnetic field permanent magnet coupling component, at least one pair and active permanent magnet coupling rotating disk coupling body and corresponding driving shaft shaft coupling that the active rotating disk in permanent magnet coupling component is adapted, the at least one secondary passive permanent magnet coupling rotating disk coupling body and corresponding driven axle shaft coupling being adapted with the passive permanent magnet coupling rotating disk in permanent magnet coupling component, one secondary permanent magnet coupling rotating disk air-gap separation and coupling area governor motion and a pair are integrated into the overall structure of the system so as to packed and transported and the integrated assembling mechanism of installation composition, axial magnetic field permanent magnet coupling assembly is axial magnetic field pot grate formula armature permanent magnet coupling component, radial magnetic field permanent magnet coupling component is radial magnetic field squirrel-cage armature permanent magnet coupling component, active rotating disk in permanent magnet coupling component is connected by the active permanent magnet coupling rotating disk coupling body being adapted with corresponding driving shaft shaft coupling, passive permanent magnet coupling rotating disk in permanent magnet coupling component is connected by the passive rotating disk coupling body being adapted with corresponding driven axle shaft coupling, the permanent magnet coupling rotating disk air-gap separation and coupling area governor motion of adaptation are set on active rotating disk and its associated coupling body or on passive rotating disk and its associated coupling body, equipment is dispatched from the factory packaging, transport between active rotating disk and its associated coupling body and passive rotating disk and its associated coupling body with setting integrated assembling mechanism in installation process.
A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque as described above, it is characterized in that, two in the described axial magnetic field permanent magnet coupling assembly air-gap field coupling discs being mutually adapted are in disk or circle ring disk plane opposition shape structure, axial magnetic field permanent magnet body disc therein is made up of the permanent magnet mounting disc and at least one permanent magnet or set of permanent magnets for being adapted of disk or annulus plate-like, the annulus Zhou Shangcheng axial directions N of adjacent permanent magnet in one set of permanent magnets in the mounting disc of its disk or annulus plate-like, lay S alternating polarities, axial magnetic field permanent magnet body disc constitutes axial magnetic field pot grate formula armature permanent magnet coupling component with the axial magnetic field pot grate formula armature disc coupling being adapted to, two in the described radial magnetic field permanent magnet coupling component air-gap field coupling discs being mutually adapted are in cylinder disk or the embedding sleeve-like structure of pipe disk, radial magnetic field permanent magnetism body disc therein is made up of the permanent magnet mounting disc and at least one permanent magnet or set of permanent magnets for being adapted of cylinder disk or pipe plate-like, adjacent permanent magnet in the one set of permanent magnets radially N on the circumference of the mounting disc of its cylinder disk or pipe plate-like, lay S alternating polarities, radial magnetic field permanent magnetism body disc constitutes radial magnetic field squirrel-cage armature permanent magnet coupling component with the radial magnetic field squirrel-cage armature disk coupling being adapted to.
The cylindrical transmission shaft permanent magnetic coupling of a kind of adjusting electromagnetic torque as described above, it is characterised in that described active permanent magnet coupling rotating disk coupling body is by the machine cage wall for installing the active permanent magnet coupling rotating disk in permanent magnet coupling component, machine cage end wall, drum wall, at least one of rotating cylinder end wall, and constituted with the part or conjoined assembly that corresponding driving shaft shaft coupling is adapted connection, connection is formed by active permanent magnet coupling rotating disk coupling body between active permanent magnet coupling rotating disk and driving shaft shaft coupling, support, torque transmitting and drive mechanism, described passive permanent magnet coupling rotating disk coupling body is by the end wall for installing the passive permanent magnet coupling rotating disk in permanent magnet coupling component, non-circular axis hole and its axle sleeve on end wall, non circular central short axle, torque transmitting slides thick stick, at least one of central turnplate and its shaft coupling and central minor axis part or component, and constituted with the part or conjoined assembly that corresponding driven axle shaft coupling is adapted connection, connection is formed by passive permanent magnet coupling rotating disk coupling body between passive permanent magnet coupling rotating disk and driven axle shaft coupling, support, torque transmitting and drive mechanism.
The cylindrical transmission shaft permanent magnetic coupling of a kind of adjusting electromagnetic torque as described above, it is characterised in that described passive permanent magnet coupling rotating disk coupling body is by the machine cage wall for installing the passive permanent magnet coupling rotating disk in permanent magnet coupling component, machine cage end wall, drum wall, at least one of rotating cylinder end wall, and constituted with the part or conjoined assembly that corresponding driven axle shaft coupling is adapted connection, connection is formed by passive permanent magnet coupling rotating disk coupling body between passive permanent magnet coupling rotating disk and driven axle shaft coupling, support, torque transmitting and drive mechanism, described active permanent magnet coupling rotating disk coupling body is by the end wall for installing the active permanent magnet coupling rotating disk in permanent magnet coupling component, non-circular axis hole and its axle sleeve on end wall, non circular central short axle, torque transmitting slides thick stick, at least one of central turnplate and its shaft coupling and central minor axis part or component, and constituted with the part or conjoined assembly that corresponding driving shaft shaft coupling is adapted connection, connection is formed by active permanent magnet coupling rotating disk coupling body between active permanent magnet coupling rotating disk and driving shaft shaft coupling, support, torque transmitting and drive mechanism.
A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque as described above, it is characterized in that, described permanent magnet coupling rotating disk air-gap separation and coupling area governor motion are centrifugal governor motion, it has the structure that four kinds of confessions are implemented respectively, one is centrifuging latch mechanism by least one secondary door latch type spring, the non circular central minor axis component with position-limit mechanism that non-circular shaft hole axle on passive permanent magnet coupling rotating disk/rotating cylinder end wall covers and is adapted is constituted, the second is centrifuging latch mechanism by least one secondary door latch type spring, central minor axis component, central turnplate and passive permanent magnet coupling rotating disk torque transmitting are slided thick stick component and constituted, the third is by an at least auxiliary spring centrifugal lock, the non circular central minor axis component with position-limit mechanism that non-circular shaft hole axle on passive permanent magnet coupling rotating disk/rotating cylinder end wall covers and is adapted is constituted, the fourth is by an at least auxiliary spring centrifugal lock, central minor axis component, central turnplate and passive permanent magnet coupling rotating disk torque transmitting are slided thick stick component and constituted, spring centrifugal lock is arranged on barrel, on machine cage wall, on central turnplate, on rotating disk/rotating cylinder end wall, appropriate location in non circular central short axle or in central minor axis, the bolt and spring centrifugation lock of door latch type spring centrifugation latch mechanism are separately mounted to correspondence position or the passive permanent magnet coupling rotating disk position corresponding with central turnplate of back-to-back two passive permanent magnet coupling rotating disks of permanent magnet coupling component, and be arranged to cause spring centrifugal lock or spring to centrifuge the structure that lock makes permanent magnet coupling air-gap separation and coupling area carry out staged adjustment automatically in different restraining position states by the difference of rotary regimes during power transmission shaft startup or stall.
A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque as described above,It is characterized in that,Described permanent magnet coupling rotating disk air-gap separation and coupling area governor motion are stepless regulating mechanism,It has the structure that six kinds of confessions are implemented respectively,One is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,The rotating disk of strap cam groove/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,It is that band coordinates with cam path and make its inner sleeve or overcoat do straight-line displacement transmission cam and pivoting adjusting rod or the cam sleeve of regulation handle,The axle isolation bearing of cam sleeve and the swinging mounting component of adaptation and/or the m of adaptation are constituted,The second is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,Rotating disk with roll/slide screw cylinder/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,It is that band and screw cylinder coordinate and screw cylinder is done the roll/slide screw cylinder screw and pivoting adjusting rod or the screw sleeve of regulation handle of straight-line displacement transmission,The axle isolation bearing of screw sleeve and the swinging mounting component of adaptation and/or the m of adaptation are constituted,The third is by non-circular axis hole and axle sleeve on permanent magnet coupling rotating disk/rotating cylinder end wall,Non circular central short axle,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder end wall or the thereon joining rotating disk of non-circular axle sleeve/rotating cylinder isolation bearing overcoat or inner sleeve,The rotating disk of strap cam groove/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,Cam and pivoting adjusting rod or the cam sleeve of regulation handle that band coordinates with cam path and that it is done straight-line displacement transmission,The axle isolation bearing of cam sleeve and the swinging mounting component of adaptation and/or the m of adaptation are constituted,The fourth is by non-circular axis hole and axle sleeve on permanent magnet coupling rotating disk/rotating cylinder end wall,Non circular central short axle,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder end wall or the thereon joining rotating disk of non-circular axle sleeve/rotating cylinder isolation bearing overcoat or inner sleeve,Rotating disk with roll/slide screw cylinder/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,Roll/slide screw cylinder screw and pivoting adjusting rod or the screw sleeve of regulation handle that band coordinates with screw cylinder and that it is done straight-line displacement transmission,The axle isolation bearing of screw sleeve and the swinging mounting component of adaptation and/or the m of adaptation are constituted,The fifth is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk/rotating cylinder isolation bearing,With being adapted the joining rotating disk of rotating disk/rotating cylinder end wall/rotating cylinder isolation bearing overcoat or inner sleeve,Strap cam,The rotating disk of tooth bar or feed screw nut/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,Be laid in power transmission shaft side and it is corresponding with rotating disk/rotating cylinder isolation bearing inner sleeve or overcoat adaptation be provided with cam straight-line displacement transmission mechanism,Rack linear displacement drive mechanism or feed screw nut straight-line displacement transmission mechanism and the adjusting rod or the drive mechanism component of regulation handle and the swinging mounting component of adaptation that are adapted to it and/or the m of adaptation are constituted,The sixth is by non-circular axis hole and axle sleeve on permanent magnet coupling rotating disk/rotating cylinder end wall,Non circular central short axle,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder end wall or the thereon joining rotating disk of non-circular axle sleeve/rotating cylinder isolation bearing overcoat or inner sleeve,Strap cam,The rotating disk of tooth bar or feed screw nut/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,Be laid in power transmission shaft side and it is corresponding with rotating disk/rotating cylinder isolation bearing inner sleeve or overcoat adaptation be provided with cam straight-line displacement transmission mechanism,Rack linear displacement drive mechanism or feed screw nut straight-line displacement transmission mechanism and the adjusting rod or the drive mechanism component of regulation handle and the swinging mounting component of adaptation that are adapted to it and/or the m of adaptation are constituted,The link gear of described back-to-back adjacent permanent magnet coupling rotating disk/rotating cylinder has the structure that five kinds of confessions are implemented respectively,One of be roll/slide leading screw auxiliary structure,It is by least one secondary rotating disk/rotating cylinder linkage roll/slide leading screw,Linkage roll/slide nut on rotating disk/rotating cylinder end wall and the roll/slide lead screw pair spring bearing on the central turnplate being adapted are constituted,Two be rotating disk/rotating cylinder linkage cylinder or stripe shape rack pinion auxiliary structure,It is by an at least parafacies to the tooth bar that is fixed on back-to-back adjacent discs/rotating cylinder end wall,Rack-pinion driving gear component on the tooth bar via and central turnplate of correspondence adaptation is constituted,Three be horizontal type rotating disk/rotating cylinder double-linked cam groove driving lever auxiliary structure,It is fixed on the cam on two rotating disks/rotating cylinder end wall by an at least pair,Horizontal type rotating disk that is that two ends on central turnplate are provided with cam path and being adapted with the cam on rotating disk/rotating cylinder end wall/rotating cylinder double-linked cam groove driving lever is constituted,Four be vertical type rotating disk/rotating cylinder linkage slide bar shift fork auxiliary structure,It is fixed on chute or slide bar on rotating disk/rotating cylinder end wall by an at least pair,The vertical type rotating disk that two ends on central turnplate are provided with sliding cam or rod aperture and are adapted with the chute or slide bar on rotating disk/rotating cylinder end wall/rotating cylinder linkage slide bar shift fork is constituted,Five be that rotating disk/rotating cylinder torque transmitting slides bumper structure,The slide opening and slide opening axle sleeve that the rotating disk that it is fixedly mounted on central turnplate by an at least pair/rotating cylinder torque transmitting is slided thick stick and slided with it on rotating disk/rotating cylinder end wall that thick stick is adapted are constituted,Described non circular central short axle has the structure that two kinds of confessions are implemented respectively,One kind is that entire body is non-circular structure axle,Another is two nodule structures,Wherein one section is the non-circular shaft for installing permanent magnet coupling rotating disk/rotating cylinder,Another section is circular shaft,Described swinging mounting is arranged on system ground,Between inner sleeve or overcoat that system base or system frame are adapted with rotating disk/rotating cylinder isolation bearing,Described fixed support frame is arranged on system ground,Between system base or system frame and power transmission shaft isolation bearing or servomotor.
A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque as described above,It is characterized in that,Described permanent magnet coupling rotating disk air-gap separation and coupling area governor motion are automatic stepless governor motion,It is by stepless regulation structure,Servomotor and its associated mechanism,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,There is the structure that nine kinds of confessions are implemented respectively,One is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk isolation bearing,With being adapted rotating disk isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,The rotating disk isolation bearing correspondence inner sleeve or overcoat of strap cam groove,Provided with it is coordinating with cam path and make its inner sleeve or overcoat do straight-line displacement transmission cam sleeve axle,Cartridge type or disk ring type rotating servo motor that driving cam quill rotates,Servomotor cylinder axle and central minor axis isolation bearing,The swinging mounting component and/or the m of adaptation of controller and adaptation,The second is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk isolation bearing,With being adapted rotating disk isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,Rotating disk isolation bearing correspondence inner sleeve or overcoat with roll/slide screw cylinder,Provided with coordinating with screw cylinder and screw cylinder is made the roll/slide screw cylinder screw of straight-line displacement transmission,Cartridge type or disk ring type rotating servo motor that driving screw cylinder screw rotates,Servomotor cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,The third is by the non-circular axis hole of rotating disk/rotating cylinder and axle sleeve,Non circular central short axle,Rotating disk isolation bearing,With the rotating disk isolation bearing overcoat or inner sleeve for being adapted rotating disk/rotating cylinder end wall or non-circular axle sleeve is connected thereon,The rotating disk isolation bearing correspondence inner sleeve or overcoat of strap cam groove,Provided with it is coordinating with cam path and make its inner sleeve or overcoat do straight-line displacement transmission cam sleeve axle,Cartridge type or disk ring type rotating servo motor that driving cam quill rotates,Servomotor cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,The fourth is by the non-circular axis hole of rotating disk/rotating cylinder and axle sleeve,Non circular central short axle,Rotating disk isolation bearing,With the rotating disk isolation bearing overcoat or inner sleeve for being adapted rotating disk/rotating cylinder end wall or non-circular axle sleeve is connected thereon,Rotating disk isolation bearing correspondence inner sleeve or overcoat with roll/slide screw cylinder,Provided with coordinating with screw cylinder and screw cylinder is made the roll/slide screw cylinder screw of straight-line displacement transmission,Cartridge type or disk ring type rotating servo motor that driving screw cylinder screw rotates,Servomotor cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,Its five by back-to-back adjacent permanent magnet couple rotating disk/rotating cylinder link gear,Central minor axis,Rotating disk isolation bearing,With being adapted rotating disk isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,Band inner sleeve corresponding with the rotating disk isolation bearing of linear servo-actuator output cylinder axle connection screw and screw or overcoat,Connection screw is adapted provided with inner sleeve corresponding with rotating disk isolation bearing or overcoat and associated connect makes it do the linear motion cylinder axle that straight-line displacement is driven,Driving cylinder axle does the cartridge type moved along a straight line or disk ring type linear servo-actuator,Linear servo-actuator cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,It is six by the non-circular axis hole of rotating disk/rotating cylinder and axle sleeve,Non circular central short axle,Rotating disk isolation bearing,With the rotating disk isolation bearing overcoat or inner sleeve for being adapted rotating disk/rotating cylinder end wall or non-circular axle sleeve is connected thereon,Band inner sleeve corresponding with the rotating disk isolation bearing of linear servo-actuator output cylinder axle connection screw and screw or overcoat,The connection screw that is adapted provided with inner sleeve corresponding with rotating disk isolation bearing or overcoat simultaneously associated connects the linear motion cylinder for making it do straight-line displacement transmission,The cartridge type or disk ring type linear servo-actuator for driving cylinder axle for linear motion,Linear servo-actuator cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,The seventh is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk isolation bearing,With being adapted rotating disk isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,Strap cam,The rotating disk isolation bearing correspondence inner sleeve or overcoat of tooth bar or feed screw nut,It is laid in power transmission shaft side and being provided with for adaptation corresponding with rotating disk isolation bearing inner sleeve or overcoat makes cam straight-line displacement transmission mechanism,Make rack linear displacement drive mechanism or make the linear servo-actuator of feed screw nut straight-line displacement transmission mechanism,Rotating servo motor or rectangular axis rotating servo motor,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,The eighth is by the non-circular axis hole of rotating disk/rotating cylinder and axle sleeve,Non circular central short axle,Rotating disk isolation bearing,With the rotating disk isolation bearing overcoat or inner sleeve for being adapted rotating disk/rotating cylinder end wall or non-circular axle sleeve is connected thereon,Strap cam,The rotating disk isolation bearing correspondence inner sleeve or overcoat of tooth bar or feed screw nut,It is laid in power transmission shaft side and being provided with for adaptation corresponding with rotating disk isolation bearing inner sleeve or overcoat makes cam straight-line displacement transmission mechanism,Make rack linear displacement drive mechanism or make the linear servo-actuator of feed screw nut straight-line displacement transmission mechanism,Rotating servo motor or orthogonal axial servomotor,The swinging mounting component of controller adaptation and/or the m of adaptation are constituted,The ninth is by the stepless regulating mechanism respectively with external adapter and the traditional executing agency being independently arranged and its controller of matching constitute,Adjusting rod or regulation handle in stepless regulating mechanism are connected with the output mechanism for the executing agency being adapted to,The link gear of described back-to-back adjacent permanent magnet coupling rotating disk/rotating cylinder has the structure that five kinds of confessions are implemented respectively,One of be roll/slide leading screw auxiliary structure,It is by least one secondary rotating disk/rotating cylinder linkage roll/slide leading screw,Linkage roll/slide nut on rotating disk/rotating cylinder end wall and the roll/slide lead screw pair spring bearing on the central turnplate being adapted are constituted,Two be rotating disk/rotating cylinder linkage cylinder or stripe shape rack pinion auxiliary structure,It is by an at least parafacies to the tooth bar that is fixed on back-to-back adjacent discs/rotating cylinder end wall,Rack-pinion driving gear component on the tooth bar via and central turnplate of correspondence adaptation is constituted,Three be horizontal type rotating disk/rotating cylinder double-linked cam groove driving lever auxiliary structure,It is fixed on the cam on two rotating disks/rotating cylinder end wall by an at least pair,Horizontal type rotating disk that is that two ends on central turnplate are provided with cam path and being adapted with the cam on rotating disk/rotating cylinder end wall/rotating cylinder double-linked cam groove driving lever is constituted,Four be vertical type rotating disk/rotating cylinder linkage slide bar shift fork auxiliary structure,It is fixed on chute or slide bar on rotating disk/rotating cylinder end wall by an at least pair,The vertical type rotating disk that two ends on central turnplate are provided with sliding cam or rod aperture and are adapted with the chute or slide bar on rotating disk/rotating cylinder end wall/rotating cylinder linkage slide bar shift fork is constituted,Five be that rotating disk/rotating cylinder torque transmitting slides bumper structure,The slide opening and slide opening axle sleeve that the rotating disk that it is fixedly mounted on central turnplate by an at least pair/rotating cylinder torque transmitting is slided thick stick and slided with it on rotating disk/rotating cylinder end wall that thick stick is adapted are constituted,Described non circular central short axle has the structure that two kinds of confessions are implemented respectively,One kind is that entire body is non-circular structure axle,Another is two nodule structures,Wherein one section is the non-circular shaft for installing permanent magnet coupling rotating disk/rotating cylinder,Another section is circular shaft,Described swinging mounting is arranged on system ground,Between inner sleeve or overcoat that system base or system frame are adapted with rotating disk/rotating cylinder isolation bearing,Described fixed support frame is arranged on system ground,Between system base or system frame and power transmission shaft isolation bearing or servomotor,The controller is dial-type controller,Digital display controller or intelligent controller,Dial-type controller is by control dial,Control handle or button,Controller input/output interface,Motor power unit,Motor control unit,PLC interface unit and its control circuit being adapted and peripheral single channel,Power switch,Power safety and controller housing composition,Digital display controller is by embedded microprocessor unit,Display unit,Operation keyboard unit,Controller input/output interface,Motor power unit,Controller power circuit unit,Power switch,Power safety and controller housing composition,Intelligent controller is by embedded microprocessor,Display unit,Operation keyboard unit,At least all the way and at least one sensor and its input interface of adaptation,At least On-off signal/output interface unit all the way,At least analog input/output interface unit all the way,At least one or at least one general or nonstandard data communication interface unit,Motor power unit,Controller power circuit unit,Power switch,Power safety and controller housing etc. are constituted,Sensor has four kinds to supply adapted,The first is the displacement transducer for directly or indirectly detecting permanent magnet coupling air-gap separation and coupling area,It is for second the sensor for detecting actively or passively rotating speed of transmission shaft,The third is the temperature sensor for sensing permanent magnet coupling assembly temperature,4th kind is liquid level sensor for sensing cooling water water level,General or nonstandard data communication interface unit has 485 interfaces,Field-bus interface,Internet interface,Lan interfaces,Wireless communication interface or special non-standard interface,The status information capture obtained for the various sensors and processing,Operation keyboard inputs command process,The processing of display output information,Servo motor power supply sequential and amplitude processing and the various interface unit input/output informations handle and complete system data calculating,The embedded microprocessor unit of event analysis processing and data storage is mutually plugged into by corresponding data bus with each corresponding unit port respectively,Controller power circuit provides working power for each circuit unit in controller and mutually plugged into the power input of corresponding units,It is controlled by embedded microprocessor unit and the control line of the servo motor power supply for being adapted servo-drive power supply is provided for servomotor and is mutually plugged into by the corresponding port of data/address bus and embedded microprocessor unit.
A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque as described above, it is characterised in that the side of the non-air-gap field coupling of the non-permanent magnet rotating disk of described permanent magnet coupling component and/or with the joining heat generating components of permanent magnet coupling component, installed in mechanism of generating heat or heat generating component, it is fixed, make or the equipped radiator matched, fin, rotate heat conducting tube type radiator, water-cooled component or combined type complex art radiating subassembly, or making is set on heat generating components or component, inlay, welding, endotherm section that is embedded or inserting rotation heat pipe, carries out the rotation heat pipe cooling section that heat is drawn out to appropriate location setting outside device to set fin on radiating treatment, rotation heat pipe cooling section by rotating the transportation section of heat pipe, radiator or water-cooled component, combined type complex art radiating subassembly are to use three kinds of both air-cooled technical parts, the at least comprehensive radiating subassembly containing two of which technical pattern is rotated among heat pipe technology component and Water Cooling Technology system, ventilating opening is set on the heat dissipation ventilation passage component corresponding to radiator or fin, air holes or heat eliminating medium path.
A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque as described above, it is characterized in that, described integrated assembling mechanism, refer to that the present apparatus appears on the scene installing after debugging and test and dispatched from the factory packaging in the present apparatus, transport is easy to entire package with being arranged in installation process between active rotating disk and its associated coupling body and passive rotating disk and its associated coupling body, transport and the integrated assembling mechanism installed, it has the structure that five kinds of confessions are implemented respectively, one is provided in the integrated assembling screw arbor assembly between active rotating disk/rotating cylinder end wall of driving shaft side and passive rotating disk/rotating cylinder end-wall assemblies, secondly being provided in the integrated assembling screw arbor assembly of the active rotating disk of driving shaft side/between rotating cylinder end wall and central minor axis component or non circular central short axle, the third is being provided in the integrated assembling screw arbor assembly between active rotating disk/drum wall or machine cage wall and passive rotating disk/drum wall component and active rotating disk/rotating cylinder barrel, the fourth is being arranged on the integrated assembling screw arbor assembly of the passive rotating disk of driven axle side/turn between end-wall assemblies and active rotating disk/rotating cylinder end wall, the fifth is the central minor axis component or non circular central short axle that are arranged on driven axle side use " screw rod connection cap " formula component with active rotating disk/integrated assemble between rotating cylinder end wall or barrel, it is connected and fixed between input shaft coupling and its part being connected and output shaft coupling and its connected part with integrated assembling mechanism component, integrated assembling mechanism component is substituted or lays down one by one again during the round-off work of equipment installation and before equipment operation debugging.
A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque as described above, it is characterized in that, the outside of the present apparatus is provided with dust cover or sets with security protection and prevent the machine cage or casing of magnetic field exposure, they are only outermost with the present apparatus, the joining component of one of active dial portion and passive dial portion is connected, or combined together formula structure with the radiating subassembly or cooling system being adapted to, or machine cage, casing or dust cover are set or merged in addition to the present apparatus, pedestal or pedestal that motor or load are set, on support or bearing, support or bearing are horizontal type structure or vertical structure.
In the present invention, the axial magnetic field pot grate formula armature permanent magnet coupling component and the concrete structure and its layout scheme of radial magnetic field squirrel-cage armature permanent magnet coupling component used (patent 200910148103.1 and 200910148102.7) in data disclosed above has been elaborated, just no longer elaborated in this case, this case is mainly two kinds of permanent magnet coupling components of structure and mutually merged or integrated technical scheme, , the air-gap separation of permanent magnet coupling air-gap field and the technical scheme of coupling area governor motion, auto-adjustment control and intelligent control technology scheme, system radiating technical scheme and be easy to apparatus of the present invention carry out entire package, transport and the technical scheme for the integrated assembling mechanism installed, and it is typical to some, concrete technical scheme that is representational or can illustrating conceptual design thought has carried out specific embodiment explanation.
To realize the purpose of the present invention, according to technical scheme, on the premise of foregoing ten multiple advantages for keeping permanent magnet coupling and speed adjusting technique to have, overcome and solve not enough, defect and problem present in currently known technology, a kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque is designed, it will bring huge, rapid technological progress for the series of products of permanent magnet coupling and arrangements for speed regulation.
Brief description of the drawings
Fig. 1 is principles and structure cut-away illustration of the embodiment 1 when being provided with integrated assembling mechanism.
Fig. 2 is that embodiment 1 is removing integrated assembling mechanism and the principles and structure cut-away illustration under stall unloaded state.
Fig. 3 is the non circular central short axle right view of embodiment 1.
Fig. 4 is principles and structure cut-away illustration of the embodiment 2 under soft start state.
Fig. 5 is principles and structure cut-away illustration of the embodiment 2 under driven axle stall unloaded state.
Fig. 6 is principles and structure cut-away illustration of the embodiment 3 when being provided with integrated assembling mechanism and in minimal air gap spacing and maximum coupling area.
Fig. 7, which is embodiment 3, is unloading the principles and structure cut-away illustration of changing integrated assembling mechanism and during in maximum air gap spacing and minimum coupling area.
Fig. 8 is principles and structure cut-away illustration of the embodiment 4 when being provided with integrated assembling mechanism.
Fig. 9 is the non circular central short axle right view of embodiment 4.
Figure 10 is principles and structure cut-away illustration of the embodiment 5 when being provided with integrated assembling mechanism and in minimal air gap spacing and maximum coupling area.
Figure 11 be embodiment 5 unload change integrated assembling mechanism after, in 90 degree of turntable rotation on the basis of state shown in Figure 10 and principles and structure cut-away illustration during in maximum air gap spacing and minimum coupling area.
Figure 12 is the principles and structure cut-away illustration of embodiment 6.
Figure 13 is the central minor axis right view of embodiment 6.
Figure 14 is the principles and structure cut-away illustration of embodiment 7.
Figure 15 is the intelligent controller principle and composition frame chart of embodiment 7.
Figure 16 is the principles and structure cut-away illustration of embodiment 8.
Figure 17 is the non circular central short axle right view of embodiment 8.
Figure 18 is the principles and structure cut-away illustration of embodiment 9.
Figure 19 is the non circular central short axle right view of embodiment 9.
Figure 20 is the principles and structure cut-away illustration of embodiment 10.
Figure 21 is the secondary overlooking the structure diagram of the horizontal type rotating disk double-linked cam groove driving lever in Figure 20.
Figure 22 is the principles and structure cut-away illustration of embodiment 11.
Figure 23 is the principles and structure cut-away illustration of embodiment 12.
Figure 24 is the non circular central short axle right view of embodiment 12.
Figure 25 is the principles and structure cut-away illustration of embodiment 13.
Figure 26 is the non circular central short axle right view of embodiment 13.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, it is the power transmission shaft permanent magnetic coupling for the rotary drum type structure being made up of two interior rotating cylinders (50,51) and an outer rotaring tube (70).The end wall (80 of outer rotaring tube, 81) a pot grate formula armature disc (1 is respectively equipped with, 2), the end wall (60 of interior rotating cylinder, 61) axial magnetic field permanent magnet body disc (35 is respectively equipped with, 36), they correspond to coupling and constitute two pot grate formula armature permanent magnet coupling components (401 respectively, 402), the inner peripheral surface (77) of outer rotaring tube wall (72) is provided with squirrel-cage armature disk (320, 321), interior drum wall (52, 53) outer circumference surface (54, 55) it is provided with corresponding radial magnetic field permanent magnetism body disc (355, 356), and coupling two radial magnetic field squirrel-cage armature permanent magnet coupling components (441 of composition are corresponded to respectively, 442)；Air-gap separation and coupling area governor motion are centrifugal governor motion, it is by square central minor axis (125), it is arranged on the end wall (60 of interior rotating cylinder, 61) square axis hole and its axle sleeve (135 on, 136), it is arranged on the spring centrifugal lock (172 on the inner peripheral surface of outer rotaring tube wall (72) (77), 173), it is arranged on the rotary disk limitation pin (180 in square central minor axis (125), 181, 182) constitute, in pot grate formula armature disc (1, 2) outside sets rotating disk radiator (260 respectively, 261), in outer rotaring tube end wall (82, 70) provided with radiating air holes (264)；Outer rotaring tube barrel (72) unites two into one with machine cage wall (280), and outer rotaring tube end wall (82,70) unites two into one with machine cage end wall (284)；Postpone spring (300,301) between interior rotating cylinder end wall (60,61) axisymmetrically to install composite buffering；Integrated assembling mechanism is made up of the integration assembling screw and bolt (315,317) set between the rotating disk of axial permanent magnetic coupling assembly, installed before being packed after system dispatches from the factory debugging, lay down the mission for completing integrated assembling mechanism one by one again in the final stage of installation, it does not influence system architecture and systemic-function, and the principles and structure cut-away illustration laid down after integrated assembling mechanism, be operated under driven axle stall moment unloaded state is given shown in Fig. 2；Active permanent magnet coupling rotating disk coupling body is made up of outer rotaring tube barrel (72) or machine cage wall (280), outer rotaring tube end wall (82,70) or machine cage end wall (284), and outer rotaring tube end wall (82,70 or 284) is connected with driving shaft shaft coupling (310)；Passive permanent magnet coupling rotating disk coupling body is made up of the square axle axis hole and its axle sleeve (135,136) on interior rotating cylinder end wall (60,61), end wall (60,61), square central minor axis (125) and rotary disk limitation pin (180,181,182) thereon, and the outer end of square central minor axis (125) is connected with the driven axle shaft coupling (311) being adapted to.
The operation principle of this example：During driving shaft starts and drives outer rotaring tube (70), moment of torsion, the passive turntable rotation of active driven by rotary disc, passive driven by rotary disc square central minor axis (125) rotation are produced between the rotating disk of permanent magnet coupling component；At the same time, spring centrifugal lock (172, 173) because of rotating speed since 0 raising speed, centrifugal lock is in ejection state, now because the speed discrepancy between the rotating disk in permanent magnet coupling component is larger, repulsive force can be produced between rotating disk, both two interior rotating cylinders (50, 51) in respective axial permanent magnetic coupling assembly (401, 402) between the rotating disk in the presence of repulsive force, rotating cylinder end wall (60 in promoting, 61) axial air-gap spacing is promoted to increase, but by spring centrifugal lock (172, 173) it is spacing, form the disengagement that air-gap separation is restricted or automatic classification is spacing, with the continuity of start-up course, the speed discrepancy between rotating disk in permanent magnet coupling component is gradually reduced, repulsive force becomes attraction, two interior rotating cylinders (50, 51) in respective axial permanent magnetic coupling assembly (401, 402) between the rotating disk in the presence of attraction, rotating cylinder end wall (60 in pulling, 61) axial air-gap spacing is promoted to diminish, and by spacer pin (180, 182) spacing or setting air-gap separation and coupling area is gone down with the rotating speed operation of setting always, now spring centrifugal lock (172, 173) centrifugal lock is made to be in non-spacing state because rotating speed is big, simultaneously in interior rotating cylinder end wall (60, 61) the composite buffering delay spring (300 that installation is made with stage clip and extension spring between, 301) air-gap separation and the governing speed of coupling area can also be delayed, reach the purpose of slow soft start；Shown in Fig. 2, when there is stall in driven axle, the speed discrepancy between rotating disk in axial permanent magnetic coupling assembly becomes rapidly maximum, attraction quickly becomes repulsive force between rotating disk in axial permanent magnetic coupling assembly (401,402), rotating cylinder end wall (60,61) is slided in square central minor axis (125) in promoting, promote axial air-gap spacing and coupling area rapidly and do not limited by spring centrifugal lock (172,173) to reach maximum, play purpose that is rapid or promptly unloading；When subsequent stall phenomenon disappears, because active pot grate formula armature disc (1,2) is always maintained at the uniform velocity rotating, repulsive force can gradually become attraction, and system can carry out a soft start-up process automatically, so as to reach the purpose allowed stall or tolerate pulse load；In addition, during startup and stall, radial direction repulsive force or radial attraction force and magnetic torsional forces that radial permanent magnet coupling assembly (441,442) is produced, because vertical with acting on the axial thrust and pulling force of interior rotating cylinder end wall (60,61) and themselves is opposite or apposing symmetric is acted on axle center, without influenceing air gap to adjust process.Natural air cooled rotating disk radiator (260,261) is to carry out radiating treatment for pot grate formula armature disc (1,2) to set, to ensure system energy normal work；It is pointed out that the present embodiment also includes being inverted the driving shaft in embodiment with driven axle or interchangeably reversely using, this transmitting apparatus after being inverted or exchanging can normal work, all technical schemes and embodiment of this point suitable for the present invention.
Particularly point out：Non circular central short axle in the present invention can be square, pentagon, hexagon, flower-shape axle or splined shaft (splined shaft is also traditional appellation to non-circular power transmission shaft), every energy is slided and transfer of torque, geometry that is axisymmetric, having arris axle can be employed as non circular central short axle, and it is to illustrate that simplest square central minor axis is only selected in this case.
As shown in Figure 4 and Figure 5, it is the power transmission shaft permanent magnetic coupling for the rotary drum type structure being made up of two interior rotating cylinders (550,551) and an outer rotaring tube (570).The end wall (580 of outer rotaring tube, 581) axial magnetic field pot grate formula armature disc (510 is respectively equipped with, 511), the end wall (560 of interior rotating cylinder, 561) axial magnetic field permanent magnet body disc (535 is respectively equipped with, 536), they correspond to coupling and constitute two axial magnetic field pot grate formula armature permanent magnet coupling components respectively, the inner peripheral surface (577) of outer rotaring tube wall (572) is provided with squirrel-cage armature disk (850, 851), interior drum wall (552, 553) outer circumference surface (554, 555) radial magnetic field permanent magnetism body disc (855, 856), and coupling composition radial magnetic field squirrel-cage armature permanent magnet coupling component is corresponded to respectively；Air-gap separation and coupling area governor motion are centrifugal governor motion, it slides thick stick (666 by rotating disk torque transmitting, 667), cunning thick stick hole and its axle sleeve (563,564) on the end wall (560,561) of interior rotating cylinder, the two auxiliary spring centrifugal locks (672,673) being located on central turnplate (590) and it is located at two secondary door latch type springs centrifugation latch mechanisms (674,675) of passive permanent magnet coupling rotating disk and central turnplate opposite position and is arranged on rotating cylinder torque transmitting and slides the stop nut (685,686) of thick stick (666,667) end and constitute；Active permanent magnet coupling rotating disk coupling body is made up of outer rotaring tube barrel (572) and outer rotaring tube end wall (570), and outer rotaring tube end wall (570) is connected with driving shaft shaft coupling (810)；Passive permanent magnet coupling rotating disk coupling body slides thick stick (666 by the cunning thick stick hole on interior rotating cylinder end wall (560,561), end wall (560,561) and its axle sleeve (563,564), rotating disk torque transmitting, 667), central turnplate (590), central turnplate shaft coupling (593) and central minor axis (620) are constituted, and the outer end of central minor axis (620) is connected with the driven axle shaft coupling (811) being adapted to；Rotating disk radiator (760,761) and radiating air holes (763,764) are set respectively in the outside of axial magnetic field pot grate formula armature disc (510,511), and rotating disk radiator can also be the stamping forming and rotating disk/integral raised ribs of rotating cylinder end wall, raised item or fan blade；For rough schematic view, the integrated assembling mechanism being arranged between driving shaft shaft coupling (810) and outer rotaring tube end wall (570) and the end wall (561) of interior rotating cylinder is not provided in figure, it is made up of the screw and stay bolt being adapted to, installed before being packed after system dispatches from the factory debugging, replace the mission for completing integrated assembling mechanism with the short screw of adaptation one by one again in the final stage of installation, it does not influence system architecture and systemic-function；Certainly, the composite buffering being made with stage clip and extension spring can be also installed between interior rotating cylinder end wall (560,561) and postpone spring to delay the governing speed of air-gap separation and coupling area, the purpose of slow soft start is reached.
The operation principle of this example：This gives the centrifugal governor motion that two kinds of another spring centrifugal lock (672,673) and a kind of door latch type spring centrifugation latch mechanism (674,675) realize air-gap separation and coupling area regulation, a kind of structure is only selected in product design, here it is primarily intended to illustrate the diversity of technical scheme, they are utilized under starting state or under locked rotor condition, the effect of different centrifugal force, make them that there is two air-gap separations and coupling area restraining position automatically, its operation principle and embodiment 1 are similar.There are 2 difference from Example 1 in addition：One is employing the passive permanent magnet coupling rotating disk coupling body of " rotating disk torque transmitting slides thick stick --- central turnplate --- central minor axis " structure；The second is setting the part of integrated assembling mechanism different with position.
Embodiment 3
As shown in Figure 6 and Figure 7, it is in the same manner as in Example 2, the power transmission shaft permanent magnetic coupling for the rotary drum type structure being made up of two interior rotating cylinders and an outer rotaring tube, by axial magnetic field pot grate formula armature disc (1001, 1002) with axial magnetic field permanent magnet body disc (1035, 1036) composition that is coupled respectively axial magnetic field pot grate formula armature permanent magnet coupling component (1001 and 1035, 1002 and 1036), and the permanent magnet coupling device to lay back-to-back, in addition, also the inner peripheral surface of outer rotaring tube wall (1072) is provided with radial magnetic field squirrel-cage armature disk (1350, 1351), interior drum wall (1052, 1051) outer circumference surface is provided with radial magnetic field permanent magnetism body disc (1355, 1356), and coupling composition radial magnetic field squirrel-cage armature permanent magnet coupling component is corresponded to respectively；
Active permanent magnet coupling rotating disk coupling body is made up of machine cage wall (1280) and machine cage end wall (1284), and machine cage end wall (1284) is connected with driving shaft shaft coupling (1310)；Passive permanent magnet coupling rotating disk coupling body is slided thick stick, central turnplate (1090), central turnplate shaft coupling (1093) and central minor axis (1120) by the cunning thick stick hole on the rotating disk end wall (1060,1061) not shown in the secondary nut (1154,1155) of the ball-screw on rotating disk end wall (1060,1061), rotating disk end wall, ball-screw paranema thick stick (1152,1153), figure and its axle sleeve and rotating disk torque transmitting and constituted, and the outer end of central minor axis (1120) is connected with the driven axle shaft coupling (1311) being adapted to；Air-gap separation and coupling area governor motion are stepless regulating mechanism, it is coupled the link gear of rotating disk by back-to-back adjacent permanent magnet, central minor axis (1120), rotating disk isolation bearing (1201), with being adapted the rotating disk isolation bearing overcoat (1202) that rotating disk end wall (1060) is connected, the rotating disk isolation bearing inner sleeve (1203) of strap cam groove (1204), with it is coordinating with cam path (1204) and make its inner sleeve (1203) do straight-line displacement transmission cam (1206) and pivoting adjusting rod (1207) cam sleeve (1205), the axle isolation bearing (1208) of cam sleeve (1205) and swinging mounting (1477) component composition installed in rotating disk isolation bearing inner sleeve (1203) between ground, the link gear of back-to-back adjacent permanent magnet coupling rotating disk therein is ball-screw auxiliary structure, it is by axisymmetric two secondary rotating disks linkage ball-screw paranema thick sticks (1152, 1153), the secondary nut (1154 of ball-screw on rotating disk end wall, and the secondary spring bearing (1101) of the ball-screw on the central turnplate (1090) that is adapted is constituted 1155)；Integrated assembling mechanism is constituted by being arranged on the screw of corresponding adaptation and stay bolt (1316,1315) between drive coupling (1310) and central turnplate (1090), installed before being packed after system dispatches from the factory debugging, the mission that stay bolt (1315) completes integrated assembling mechanism is replaced with the short screw (1317) of adaptation one by one again in the final stage of installation, it does not influence system architecture and systemic-function；Provided with rotating disk radiator (1260,1261) and radiating air holes (1263,1264).
The operation principle of this example and the operation principle difference of Examples 1 and 2 are that air-gap separation and coupling area governor motion instead of the operation principle change that the centrifugal governor motion in Examples 1 and 2 occurs using stepless regulating mechanism.When rotating adjusting rod (1207), cam sleeve (1205) is driven to rotate, cam (1206) on cam sleeve (1205) and the cam path (1204) in rotating disk isolation bearing inner sleeve (1203) make rotating disk isolation bearing inner sleeve (1203) do straight-line displacement transmission with merging, rotating disk isolation bearing inner sleeve (1203) drives rotating disk isolation bearing (1201), rotating disk isolation bearing overcoat (1202) and rotating disk end wall (1060) do straight-line displacement transmission, the secondary nut (1154) of ball-screw on rotating disk end wall (1060) drives ball-screw paranema thick stick (1152) to rotate, due to two sections of leading screws (1152 in every secondary ball-screw pair, 1153) designed in reverse thread, ball-screw paranema thick stick (1152,1153) under the support of the secondary spring bearing (1101) of the ball-screw on central turnplate (1090), the secondary nut (1155) of ball-screw and its rotating disk end wall (1061) on ball-screw paranema thick stick (1153) drive rotating disk end wall (1061) do the straight-line displacement campaign of opposite or opposite direction, make air-gap field spacing and coupling area in the permanent magnet coupling component set back-to-back while obtaining identical regulation, so as to reach the purpose of step-less adjustment magnetic moment of torsion and load speed.Swinging mounting (1477) on the one hand plays positioning to air gap governor motion and prevents from rotating and follow rotating disk isolation bearing inner sleeve (1203) to do straight-line displacement swing, and on the other hand passive rotating table system is played a supporting role.
Particularly point out, the cam path (1204) being similar in the present invention in rotating disk isolation bearing inner sleeve (1203) coordinates with the cam (1206) on cam sleeve (1205) to be set in corresponding adaptation, and in rotating disk isolation bearing inner sleeve (1203) and cam sleeve (1205) can axle center be symmetrically arranged many secondary " cam path --- cam " transmission mechanisms, so as to reliable, smooth work.
Embodiment 4
As shown in Figure 8 and Figure 9, it is by the power transmission shaft permanent magnetic coupling of an interior rotating cylinder (1550) cylindrical structure constituted mutually nested with an outer rotaring tube (1570).Axial magnetic field pot grate formula armature permanent magnet coupling component is made up of the axial magnetic field permanent magnet body disc (1535) on the axial magnetic field pot grate formula armature disc (1510) and interior rotating cylinder end wall (1561) on the end wall (1580) of outer rotaring tube；Two groups of squirrel-cage armature permanent magnet coupling components are made up of corresponding radial magnetic field permanent magnetism body disc (the 1855,1856) coupling on the squirrel-cage armature disk (1820,1821) and the outer circumference surface (1554) of interior drum wall (1552) on the inner peripheral surface (1577) of outer rotaring tube wall (1572)；Active permanent magnet coupling rotating disk coupling body is made up of the end wall (1580) of outer rotaring tube wall (1572) and outer rotaring tube, and end wall (1580) and the driving shaft shaft coupling (1810) of outer rotaring tube are connected；Passive permanent magnet coupling rotating disk coupling body is made up of the non-circular axis hole and axle sleeve (1635,1636), square central minor axis (1625) on interior rotating cylinder end wall (1560,1561), interior rotating cylinder end wall (1560,1561), and outer end and the driven axle shaft coupling (1811) of square central minor axis (1625) are connected；Air-gap separation and coupling area governor motion are stepless regulating mechanism, and it is by interior rotating cylinder end wall (1560, 1561), interior rotating cylinder end wall (1560, 1561) square axis hole and axle sleeve (1635 on, 1636), spacer pin (1682) installed in square central minor axis (1625) appropriate location, the square section (1627) and circle segments (1626) of square central minor axis (1625), rotating disk isolation bearing (1701), the rotating disk isolation bearing overcoat (1702) being connected with rotating disk end wall (1560), strap cam groove (1704) and the rotating disk isolation bearing inner sleeve (1703) in the circle segments (1626), with it is coordinating with cam path (1704) and make its inner sleeve (1703) do straight-line displacement transmission cam (1706) and pivoting adjusting rod (1707) cam sleeve (1705), the axle isolation bearing (1708) of cam sleeve (1705) and the swinging mounting component not shown in figure of the rotating disk isolation bearing inner sleeve (1703) between ground are constituted；Integrated assembling mechanism is constituted by being arranged on the screw of corresponding adaptation and stay bolt (1816,1815) between drive coupling (1810) and interior rotating cylinder end wall (1561), installed before being packed after system dispatches from the factory debugging, the mission that stay bolt (1815) completes integrated assembling mechanism is replaced with the short screw of adaptation one by one again in the final stage of installation, it does not influence system architecture and systemic-function；Provided with radiating air holes (1763,1764) rotating cylinder radiator (1770) on the end wall (1580) of outer drum wall (1572) and outer rotaring tube and its on outer surface.
The operation principle of this example difference compared with implementing 3 is, one is employing rotary drum type structure, to make system architecture simpler；The second is stepless regulating mechanism uses non circular central short axle structure, also make air-gap separation and the structure of coupling area governor motion simpler, reliable.When rotating adjusting rod (1707), cam sleeve (1705) is driven to be rotated in the circle segments (1626) of square central minor axis (1625), cam (1706) on cam sleeve (1705) and the cam path (1704) in the rotating disk isolation bearing inner sleeve (1703) in circle segments (1626) make rotating disk isolation bearing inner sleeve (1703) do straight-line displacement transmission in circle segments (1626) with merging, rotating disk isolation bearing inner sleeve (1703) drives rotating disk isolation bearing (1701), rotating disk isolation bearing overcoat (1702) does corresponding straight-line displacement transmission, and drive rotating cylinder end wall (1560, 1561) do corresponding straight-line displacement with interior rotating cylinder (1550) in the square section (1627) of square central minor axis (1625) and slide, air-gap field spacing and coupling area in permanent magnet coupling component are adjusted accordingly simultaneously, so as to reach the purpose of step-less adjustment magnetic moment of torsion and load speed；Spacer pin (1682) can be used to set and limit minimal air gap spacing and the effect of maximum coupling area.Also there is moment of torsion transfer function between rotating cylinder end wall (1560,1561) and the square of square central minor axis (1625) section (1627) simultaneously, the purpose that interior rotating cylinder (1550) drives square central minor axis (1625) to rotate is realized.
Embodiment 5
As shown in Figure 10 and Figure 11, it is generally same as Example 3, referring to embodiment 3, the two difference is rotating disk isolation bearing inner sleeve in air-gap separation and coupling area governor motion and it is done the mechanism of straight-line displacement transmission different, the air-gap separation and coupling area governor motion of the present embodiment are automatic stepless governor motion, its rotating disk isolation bearing inner sleeve is designed as the isolation bearing inner sleeve (2213) with installation screw and screw (2214), the mechanism for making isolation bearing inner sleeve (2213) do straight-line displacement transmission is designed to dish-type linear servo-actuator (2215) and its tubular output shaft (2216) by being sleeved in central minor axis (2120), the internal axle sleeve (2219) of tubular output shaft (2216), the isolation bearing (2217 of tubular output shaft (2216) internal axle sleeve (2219), 2218) and linear servo-actuator (2215) controller (2480) constitute, isolation bearing inner sleeve (2213) is connected by the tubular output shaft (2216) of installation screw and screw (2214) and dish-type linear servo-actuator (2215)；Fixed support frame (2478) is provided between the ground of the present apparatus in linear servo-actuator (2215), fixed support frame (2478) can be air-gap separation and coupling area governor motion, overally support and do not influence permanent magnet coupling component, air-gap separation and coupling area governor motion and central minor axis or non circular central short axle normal work, fixed support frame (2478) also plays support and fixed effect to passive rotating table system mechanism；Controller (2480) is provided with support frame (2478), controller (2480) is made up of control dial (2481), control handle (2482), controller input/output interface (2483), also comprising motor power unit, motor control unit or PLC and its peripheral components and component that are adapted etc. inside controller；The present embodiment is a kind of full-automatic dial type permanent magnet coupling arrangements for speed regulation, controller (2480) provides power supply and control signal under setting operation for linear servo-actuator (2215), linear servo-actuator (2215) driving output sleeve shaft (2216) does straight-line displacement transmission, isolation bearing inner sleeve (2213) is driven to do straight-line displacement transmission, so as to reach the purpose of step-less adjustment magnetic moment of torsion and load speed；Fixed support frame (2478) also plays support and fixed effect to passive rotating table system mechanism.The via (2165) on rotating disk torque transmitting cunning thick stick (2166 and 2167) and its correspondence rotating disk is given in Figure 11, it is installed on rotating disk (2060,2061), sliding thick stick axis hole and its axle sleeve (2169,2168) set a kind of design onto central turnplate (2090), and its length can be designed according to demand.
Embodiment 6
As shown in Figure 12 and Figure 13, it is generally same as Example 3, referring to embodiment 3, the two difference is rotating disk isolation bearing inner sleeve in air-gap separation and coupling area governor motion and it is done the mechanism of straight-line displacement transmission different, the air-gap separation and coupling area governor motion of the present embodiment are automatic stepless governor motion, its rotating disk isolation bearing inner sleeve is designed as the isolation bearing inner sleeve (2713) with interior rolling silk cylinder (2724), the mechanism for making isolation bearing inner sleeve (2713) do straight-line displacement transmission is designed to dish-type rotating servo motor (2725) and its output tubular rotating shaft (2726) by being sleeved in central minor axis (2620), the outer end of output tubular rotating shaft (2726) is provided with the outer ball wire cylinder (2729) being adapted with the interior rolling silk cylinder (2724) in isolation bearing inner sleeve (2713), the isolation bearing (2727) and rotating servo motor (2725) controller (2980) of tubular output shaft (2726) are constituted, isolation bearing inner sleeve (2713) is meshed connection by interior rolling thereon silk cylinder (2724) with the outer ball wire tin (2729) on the tubular output revolving shaft (2726) of dish-type rotating servo motor (2725)；Fixed support frame (2978) is provided between the ground of the present apparatus in rotating servo motor (2725), rotating servo motor (2725) controller (2980) is provided with support frame (2978), controller (2980) is made up of digital display unit (2984), keyboard unit (2985), controller input/output interface (2983), controller housing etc., and controller (2980) is internal also comprising motor power unit, motor control unit or embedded single-chip computer system unit etc.；The present embodiment is a kind of Full automatic digital formula permanent magnet coupling arrangements for speed regulation, controller (2980) provides power supply and control signal under setting operation for rotating servo motor (2725), rotary drive is done in rotating servo motor (2725) driving output tubular rotating shaft (2726), isolation bearing inner sleeve (2713) is driven to do straight-line displacement transmission by rolling silk cylinder secondary (2729,2724), so as to reach the purpose of step-less adjustment magnetic moment of torsion and load speed；Fixed support frame (2978) also plays support and fixed effect to passive rotating table system mechanism.
Embodiment 7
As shown in Figure 14 and Figure 15, it is substantially same as Example 5, the two difference is the difference of the link gear of the back-to-back adjacent permanent magnet coupling rotating disk in air-gap separation and coupling area governor motion, rotating disk linkage cylindrical rack gear auxiliary structure is used in the present embodiment, it is by two parafacies to being fixed on back-to-back adjacent discs end wall (3060, 3061) tooth bar (3153 and 3154 on, 3155 and 3156), the tooth bar via (3157 of correspondence adaptation, and the rack-pinion travelling gear (3115 on central turnplate (3090) 3158), 3116) component is constituted, when rotating disk isolation bearing overcoat (3212) and rotating disk end wall (3060) do straight-line displacement transmission under linear servo-actuator (3215) driving, drive the tooth bar (3153 on rotating disk end wall (3060), 3155) corresponding straight-line displacement transmission is also done, tooth bar (3153, 3155) respectively with nutating gear (3115, 3116) rotate, travelling gear (3115, 3116) tooth bar (3154 on rotating disk end wall (3061) is driven respectively again, and its rotating disk end wall (3061) does the straight-line displacement campaign of opposite or opposite direction 3156), make the air-gap field spacing in the permanent magnet coupling component set back-to-back while obtaining identical regulation, so as to reach the purpose of step-less adjustment magnetic moment of torsion and bearing axle or load speed.The operation principle and structure of the other machinery system of the present embodiment are illustrated referring to embodiment 5, only corresponding part numbers increase by 1000.
In addition, the present embodiment is a kind of full-automatic intelligent permanent magnet speed regulation device.Fixed support frame (3478) is provided between the ground of the present apparatus in linear servo-actuator (3215), intelligent controller (3480) is provided with support frame (3478), externally intelligent controller (3480), it is by image-text display unit (3484), keyboard unit (3485), input/output interface component (3492), sensor and control binding post (3494) etc. are constituted, and are constituted and operation principle block diagram for the circuit of intelligent controller (3480) as shown in figure 15, it is by embedded microprocessor unit, image-text display unit, keyboard unit, displacement transducer and its interface unit, active shaft speed transducer and its interface unit, passive shaft speed transducer and its interface unit, temperature sensor and its interface unit for monitoring heating rotating disk or part temperatures, ECL sensor interface unit, multi-way switching values input/output interface unit, multi-analog input/output interface unit, general or nonstandard data communication interface component, sensor and control binding post unit, motor power unit, controller power circuit and controller housing etc. are constituted, and controller power circuit provides working power for each circuit unit in controller, and motor power unit provides driving power supply and control signal for the servomotor of adaptation；Embedded microprocessor passes through the collection to above-mentioned direct or indirect working state of system transducing signal and data, calculate and analyze, with reference to the systematic parameter and historical data of storage, real-time operation order and interface communication data, make intelligent controller that there is System self-test, working condition self study and self adaptation, working state real-time monitoring, event is obtained and emergency processing, the function such as fault alarm and the man machine operation interface of hommization, control and the servomotor intellectuality work of driving adaptation, permanent magnet speed regulation device is set to turn into advanced, Robustness, intelligentized drive shaft couples driving and governing system.
Embodiment 8
As shown in Figure 16 and Figure 17, it is the power transmission shaft permanent magnetic coupling by sequentially laying the rotary drum type structure that three groups of pot grate formula armature permanent magnet coupling components (3501 and 3535,3502 and 3536,3503 and 3537) and three groups of radial magnetic field squirrel-cage armature permanent magnet coupling components are constituted successively with " pot grate formula armature disc --- axial magnetic field permanent magnet body disc ".Active permanent magnet coupling rotating disk coupling body is made up of outer rotaring tube wall (3572), outer rotaring tube end wall (3570), and outer rotaring tube end wall (3570) is connected with driving shaft shaft coupling (3810)；Passive permanent magnet coupling rotating disk coupling body is made up of the square axis axis hole (3630,3631,3632) on rotating disk end wall (3560,3561,3562), rotating disk end wall and its integrated rotating disk square axis axle sleeve (3638) and square central minor axis (3625), and the outer end of square central minor axis (3625) is connected with the driven axle shaft coupling (3811) being adapted to；Air-gap separation and coupling area governor motion are automatic stepless governor motion, it is by cubic central minor axis (3625), rotating disk isolation bearing (3711), with rotating disk square axis axle sleeve (3638,3712) being made of one and be sleeved on cubic central minor axis (3625) square section (3627) on, the isolation bearing inner sleeve (3713) of powered arbor connection mounting hole (3714), the linear servo-actuator (3715) and intelligent controller (3980) being arranged at the upper side of cubic central minor axis (3625) are constituted, the output pull rod shaft (3716) of linear servo-actuator (3715) is connected with isolation bearing inner sleeve (3713), linear servo-actuator (3715) is arranged on fixing support rack (3978), isolation bearing overcoat (3712) sets left-right swing type support frame/bar (3977) between ground, isolated between linear servo-actuator (3715) and fixed support frame (3978) and central minor axis circle segments (3626) by isolation bearing (3717), the middle part appropriate location of fixing support rack (3978) is provided with intelligent controller (3980), as in the principle and composition be the same as Example 7 of intelligent controller (3980)；Blade radiator (3760) is set on the end wall (3503) of leftmost outer rotaring tube, in outer rotaring tube end wall (3501, 3502) dorsal part sets rotating cylinder combined type complex art radiating subassembly (3775, 3776), it is by rotation heat pipe (3777, 3778) constituted with the fin being adapted, the endotherm section of each rotation heat pipe is embedded in the outer rotaring tube end wall (3501 of heating respectively, 3502) on, by transportation section heat guided rotor cylinder outside, in the cooling section of rotation heat pipe, fin is set, it is greatly improved radiating efficiency, the heat for being inconvenient to install radiating subassembly can be guided to the place progress radiating treatment for being adapted to radiating simultaneously；Figure 16 is the cut-away illustration that the present embodiment disassembles integrated assembling mechanism.The operation principle of air-gap separation and coupling area governor motion：Controller controls and drives linear servo-actuator (3715) to work, the output shaft (3716) of servomotor does left and right linear motion, output shaft (3716) drives isolation bearing inner sleeve (3713) to be horizontally slipped in central minor axis circle segments (3626), rotating disk isolation bearing (3711) and the isolation bearing overcoat (3712) of integration is driven to be horizontally slipped in cubic central minor axis (3625) square section (3627) simultaneously, isolation bearing overcoat (3712) drives permanent magnet rotating disk (3535, 3536, 3537) corresponding left and right displacement is done, air-gap field spacing in permanent magnet coupling component is adjusted accordingly, so as to reach the purpose of step-less adjustment magnetic moment of torsion and bearing axle or load speed；Permanent magnet rotating disk (3535,3536,3537) is adapted to completion magnetic moment of torsion transfer function by the isolation bearing overcoat (3712) of integration with the square section (3627) of cubic central minor axis (3625) in the course of the work.
Embodiment 9
As shown in Figure 18 and Figure 19, it is by the power transmission shaft permanent magnetic coupling of an interior rotating cylinder (4050) cylindrical structure constituted mutually nested with an outer rotaring tube (4070).Be provided with one group and be coupled by pot grate formula armature disc (4020) and axial magnetic field permanent magnet body disc (4035) and constitutes axial magnetic field pot grate formula armature permanent magnet coupling component, be additionally provided with by radial magnetic field squirrel-cage armature disk (4340,4341,4342,4343) respectively with radial magnetic field permanent magnetism body disc (4355,4356) on the outside of be coupled four groups of radial magnetic field squirrel-cage armature permanent magnet coupling components constituting；Due to being integral be rigidly connected between three interior rotating cylinder end walls (4060,4061,4062), what two, their left sides non-circular shaft axis hole axle sleeve (4131,4132) can not be made of one with the non-circular shaft axis hole axle sleeve (4130) and isolation bearing inner sleeve (4212) of interior rotating cylinder end wall (4060), you can the interior rotating cylinder end wall (4060) of push-and-pull one reaches the interior rotating cylinder end wall of push-and-pull three simultaneously and the purpose of interior rotating cylinder displacement；In the end wall (4061 of interior rotating cylinder, 4062) blade radiator (4270 is set on, 4271, 4272) and radiating air holes (4273), adaptedly embedded and setting rotating cylinder combined type complex art radiating subassembly (4276 in interior drum wall (4054) and on the outside of interior rotating cylinder end wall (4060), 4275), it is made up of rotation heat pipe (4276) and the fin (4275) being adapted, the endotherm section of each rotation heat pipe is respectively embedded into the interior drum wall (4054) of heating, heat is guided on the outside of interior rotating cylinder by transportation section, in the cooling section of rotation heat pipe, fin (4275) is set；The air-gap separation of air-gap field and the operation principle of coupling area governor motion：Controller controls and drives rotating servo motor (4215) to work, the roll/slide leading screw output shaft (4216) of servomotor does positive and negative rotation motion, rolling/leading screw output shaft (4216) is adapted to transmission with the roll/slide feed screw nut set on isolation bearing overcoat (4213), isolation bearing overcoat (4213) is driven to horizontally slip, rotating disk isolation bearing (4211) and isolation bearing inner sleeve (4212) is driven to be horizontally slipped in cubic central minor axis (4125) square section (4127) simultaneously, isolation bearing inner sleeve (4212) drives interior rotating cylinder (4050) to do corresponding left and right displacement, air-gap field spacing and coupling area in permanent magnet coupling component are adjusted accordingly, so as to reach the purpose of step-less adjustment magnetic moment of torsion and bearing axle or load speed；Interior rotating cylinder is adapted to completion magnetic moment of torsion transfer function by non-circular shaft axis hole axle sleeve (4131,4132) and isolation bearing inner sleeve (4212) with the square section (4127) of cubic central minor axis (4125) in the course of the work.
Embodiment 10
As shown in Figure 20 and Figure 21, the present embodiment with embodiment 2 there is same permanent magnet coupling component to constitute and structure, in terms of difference is air-gap separation and coupling area governor motion, and it is automatic stepless governor motion, and it is constituted and its working mechanism is：Two sets back-to-back rotating disk can be made opposite or opposite direction linkage horizontal type rotating disk double-linked cam groove driving lever pair (4662,4618,4664,4665,4565,4566 and 4663,4619),Rotating disk torque transmitting slides thick stick (4666,4667),The end wall (4560 of interior rotating cylinder,4561) the cunning thick stick hole axle set (4595 on,4596),Central minor axis (4620),Rotating disk isolation bearing (4711),With the joining isolation bearing overcoat of end wall (4560),The isolation bearing inner sleeve (4713) of strap cam groove (4714),With it is coordinating with cam path (4714) and make its inner sleeve (4713) do straight-line displacement transmission cam (4716) and travelling gear (4720) cam sleeve (4721),The isolation bearing (4717) of cam sleeve (4721),Rotating servo motor (4715) at the upper side of centrally disposed short axle (4620),The gear (4719) that engaged transmission is adapted with the travelling gear (4720) on cam sleeve (4721) is set on the output shaft of servomotor (4715),Servomotor (4715) is arranged on fixing support rack (4978),Isolated between servomotor (4715) and fixed support frame (4978) and central minor axis (4620) by isolation bearing (4718),The output shaft gear (4719) of servomotor does positive and negative rotation motion,Drive the travelling gear (4720) on cam sleeve (4721) and cam sleeve (4721) and cam (4716) is done rotary motion anyway,Cam (4716) drives the isolation bearing inner sleeve (4713) provided with cam path (4714),Rotating disk isolation bearing (4711) and associated rotating disk (4560) do left and right straight-line displacement campaign,The adjacent rotating disk (4561) set back-to-back that rotating disk (4560) is adapted to correspondence by horizontal type rotating disk double-linked cam groove driving lever pair links while doing opposite or opposite direction,Air-gap field spacing and coupling area in permanent magnet coupling component is set to be adjusted accordingly,So as to reach the purpose of step-less adjustment magnetic moment of torsion and bearing axle or load speed.
Embodiment 11
As shown in figure 22, the present embodiment is substantially the same manner as Example 10, difference is that by two sets back-to-back rotating disk can be made opposite in air-gap separation and coupling area governor motion or the vertical type rotating disk slide bar shift fork secondary (5065,5066,5118,5067,5068) that links of opposite direction linkage instead of horizontal type rotating disk double-linked cam groove driving lever pair, and working mechanism is referring to each above-mentioned embodiment and embodiment 10.
Embodiment 12
As shown in figure 23 and figure 24, permanent-magnet component in the present embodiment is laid and composition structure is substantially the same manner as Example 9, difference is between the end wall of the interior rotating cylinder (6050) of the present embodiment and the end (6086) of outer rotaring tube barrel (6072), one group of axial magnetic field pot grate formula permanent magnet coupling component (6011 and 6036 is respectively additionally arranged between the end of the barrel (6053) of interior rotating cylinder (6050) and the outer rim (6088) of outer rotaring tube end wall (6080), 6010 and 6035), --- gear (6220) tooth bar (6219) transmission adjusting part instead of the parallel spindle motor (4215) in embodiment 9 --- the roll/slide lead screw pair (4216 with ac-dc axis motor (6215), 4219) it is driven adjusting part, the present embodiment eliminates cooling mechanism.Working mechanism refers to the various embodiments described above.
Embodiment 13
As illustrated in figs. 25 and 26, permanent-magnet component in the present embodiment is laid and composition structure is substantially the same manner as Example 8, difference is the adjusting part for the dish-type linear servo-actuator structure introduced in the use embodiment 5 of the present embodiment, use dish-type linear servo-actuator (7215), the isolation bearing (7217 of tubular output shaft (7216) internal axle sleeve (7219), and linear servo-actuator (7215) controller (7480) instead of linear servo-actuator (3715) in embodiment 8 and output pull rod shaft (3716) component 7218), tubular output shaft (7216) is connected with isolation bearing inner sleeve (7213)；Another difference is, shown in Figure 25 of the present embodiment, integrated assembling mechanism (7312,7313,7314) is provided between the barrel (7282) of active rotating disk system and the isolation bearing overcoat (7212) of passive rotating disk system, integrated assembling mechanism (7312,7313,7314) is laid down during equipment installation.Working mechanism refers to the various embodiments described above.
Above-described embodiment 1 to 13 simply show the specific embodiment of several exceptional structures of technical solution of the present invention, attempt to illustrate that the present invention can go out the scheme of a variety of different structures with permutation and combination, many specific, simple or complicated product technology schemes can also be constructed to be implemented, such as：In order to adhere to axial symmetry principle in actual design, a kind of symmetrical structure rotating disk torque transmitting can be only set to slide bumper structure in force, without be as having of being provided in embodiment 5 with short asymmetric rotating disk torque transmitting slides bumper structure design, embodiment diagram be in order to reduce scheme illustrate length can illustrate design philosophy again and for it；And for example, the Application Example that various adaptation shells, dust cover or support make level or vertical mounting means is added；Plus radiating subassembly, or even it is further added by the Application Examples such as water-cooling system many embodiments can be provided according to technical solution of the present invention；For another example, using various all kinds of different system condition sensors, can also derive many embodiments, and concentrate the talk of displacement transducer just has many kinds, can also use and be built-in with servomotor of grating displacement sensor or displacement encoder etc..In addition, the diversity and the convenience of elaboration of the design in order to illustrate or point out a certain structure or part, this《Specification》With this case《Claims》Many places have used punctuation mark "/" in case, and it represents the meaning of "or".
The invention is not limited in given embodiment; but they can play the purpose drawn inferences about other cases from one instance, casted a brick to attract jade; technical scheme can be provided for the design of specific more product line models; as long as the change that other any essence without departing from technical solution of the present invention are made, modification, replacement, combination and simplification, all should be by within the rights restriction of patent of the present invention and protection.
Claims (10)
1. a kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque, it is characterized in that, it is that rotary drum type or rotating disk rotating cylinder are composite structured, by at least one set of axial magnetic field permanent magnet coupling assembly or/and radial magnetic field permanent magnet coupling component, at least one pair and active permanent magnet coupling rotating disk coupling body and corresponding driving shaft shaft coupling that the active rotating disk in permanent magnet coupling component is adapted, the at least one secondary passive permanent magnet coupling rotating disk coupling body and corresponding driven axle shaft coupling being adapted with the passive permanent magnet coupling rotating disk in permanent magnet coupling component, one secondary permanent magnet coupling rotating disk air-gap separation and coupling area governor motion and a pair are integrated into the overall structure of the system so as to packed and transported and the integrated assembling mechanism of installation composition, axial magnetic field permanent magnet coupling assembly is axial magnetic field pot grate formula armature permanent magnet coupling component, radial magnetic field permanent magnet coupling component is radial magnetic field squirrel-cage armature permanent magnet coupling component, active rotating disk in permanent magnet coupling component is connected by the active permanent magnet coupling rotating disk coupling body being adapted with corresponding driving shaft shaft coupling, passive permanent magnet coupling rotating disk in permanent magnet coupling component is connected by the passive rotating disk coupling body being adapted with corresponding driven axle shaft coupling, the permanent magnet coupling rotating disk air-gap separation and coupling area governor motion of adaptation are set on active rotating disk and its associated coupling body or on passive rotating disk and its associated coupling body, equipment is dispatched from the factory packaging, transport between active rotating disk and its associated coupling body and passive rotating disk and its associated coupling body with setting integrated assembling mechanism in installation process.
2. a kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque as claimed in claim 1, it is characterized in that, two in the described axial magnetic field permanent magnet coupling assembly air-gap field coupling discs being mutually adapted are in disk or circle ring disk plane opposition shape structure, axial magnetic field permanent magnet body disc therein is made up of the permanent magnet mounting disc and at least one permanent magnet or set of permanent magnets for being adapted of disk or annulus plate-like, the annulus Zhou Shangcheng axial directions N of adjacent permanent magnet in one set of permanent magnets in the mounting disc of its disk or annulus plate-like, lay S alternating polarities, axial magnetic field permanent magnet body disc constitutes axial magnetic field pot grate formula armature permanent magnet coupling component with the axial magnetic field pot grate formula armature disc coupling being adapted to, two in the described radial magnetic field permanent magnet coupling component air-gap field coupling discs being mutually adapted are in cylinder disk or the embedding sleeve-like structure of pipe disk, radial magnetic field permanent magnetism body disc therein is made up of the permanent magnet mounting disc and at least one permanent magnet or set of permanent magnets for being adapted of cylinder disk or pipe plate-like, adjacent permanent magnet in the one set of permanent magnets radially N on the circumference of the mounting disc of its cylinder disk or pipe plate-like, lay S alternating polarities, radial magnetic field permanent magnetism body disc constitutes radial magnetic field squirrel-cage armature permanent magnet coupling component with the radial magnetic field squirrel-cage armature disk coupling being adapted to.
3. the cylindrical transmission shaft permanent magnetic coupling of a kind of adjusting electromagnetic torque as claimed in claim 1, it is characterised in that described active permanent magnet coupling rotating disk coupling body is by the machine cage wall for installing the active permanent magnet coupling rotating disk in permanent magnet coupling component, machine cage end wall, drum wall, at least one of rotating cylinder end wall, and constituted with the part or conjoined assembly that corresponding driving shaft shaft coupling is adapted connection, connection is formed by active permanent magnet coupling rotating disk coupling body between active permanent magnet coupling rotating disk and driving shaft shaft coupling, support, torque transmitting and drive mechanism, described passive permanent magnet coupling rotating disk coupling body is by the end wall for installing the passive permanent magnet coupling rotating disk in permanent magnet coupling component, non-circular axis hole and its axle sleeve on end wall, non circular central short axle, torque transmitting slides thick stick, at least one of central turnplate and its shaft coupling and central minor axis part or component, and constituted with the part or conjoined assembly that corresponding driven axle shaft coupling is adapted connection, connection is formed by passive permanent magnet coupling rotating disk coupling body between passive permanent magnet coupling rotating disk and driven axle shaft coupling, support, torque transmitting and drive mechanism.
4. the cylindrical transmission shaft permanent magnetic coupling of a kind of adjusting electromagnetic torque as claimed in claim 1, it is characterised in that described passive permanent magnet coupling rotating disk coupling body is by the machine cage wall for installing the passive permanent magnet coupling rotating disk in permanent magnet coupling component, machine cage end wall, drum wall, at least one of rotating cylinder end wall, and constituted with the part or conjoined assembly that corresponding driven axle shaft coupling is adapted connection, connection is formed by passive permanent magnet coupling rotating disk coupling body between passive permanent magnet coupling rotating disk and driven axle shaft coupling, support, torque transmitting and drive mechanism, described active permanent magnet coupling rotating disk coupling body is by the end wall for installing the active permanent magnet coupling rotating disk in permanent magnet coupling component, non-circular axis hole and its axle sleeve on end wall, non circular central short axle, torque transmitting slides thick stick, at least one of central turnplate and its shaft coupling and central minor axis part or component, and constituted with the part or conjoined assembly that corresponding driving shaft shaft coupling is adapted connection, connection is formed by active permanent magnet coupling rotating disk coupling body between active permanent magnet coupling rotating disk and driving shaft shaft coupling, support, torque transmitting and drive mechanism.
5. such as claim 1, 2, a kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque described in 3 or 4, it is characterized in that, described permanent magnet coupling rotating disk air-gap separation and coupling area governor motion are centrifugal governor motion, it has the structure that four kinds of confessions are implemented respectively, one is centrifuging latch mechanism by least one secondary door latch type spring, the non circular central minor axis component with position-limit mechanism that non-circular shaft hole axle on passive permanent magnet coupling rotating disk/rotating cylinder end wall covers and is adapted is constituted, the second is centrifuging latch mechanism by least one secondary door latch type spring, central minor axis component, central turnplate and passive permanent magnet coupling rotating disk torque transmitting are slided thick stick component and constituted, the third is by an at least auxiliary spring centrifugal lock, the non circular central minor axis component with position-limit mechanism that non-circular shaft hole axle on passive permanent magnet coupling rotating disk/rotating cylinder end wall covers and is adapted is constituted, the fourth is by an at least auxiliary spring centrifugal lock, central minor axis component, central turnplate and passive permanent magnet coupling rotating disk torque transmitting are slided thick stick component and constituted, spring centrifugal lock is arranged on barrel, on machine cage wall, on central turnplate, on rotating disk/rotating cylinder end wall, appropriate location in non circular central short axle or in central minor axis, the bolt and spring centrifugation lock of door latch type spring centrifugation latch mechanism are separately mounted to correspondence position or the passive permanent magnet coupling rotating disk position corresponding with central turnplate of back-to-back two passive permanent magnet coupling rotating disks of permanent magnet coupling component, and be arranged to cause spring centrifugal lock or spring to centrifuge the structure that lock makes permanent magnet coupling air-gap separation and coupling area carry out staged adjustment automatically in different restraining position states by the difference of rotary regimes during power transmission shaft startup or stall.
6. such as claim 1,2,A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque described in 3 or 4,It is characterized in that,Described permanent magnet coupling rotating disk air-gap separation and coupling area governor motion are stepless regulating mechanism,It has the structure that six kinds of confessions are implemented respectively,One is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,The rotating disk of strap cam groove/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,It is that band coordinates with cam path and make its inner sleeve or overcoat do straight-line displacement transmission cam and pivoting adjusting rod or the cam sleeve of regulation handle,The axle isolation bearing of cam sleeve and the swinging mounting component of adaptation and/or the m of adaptation are constituted,The second is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,Rotating disk with roll/slide screw cylinder/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,It is that band and screw cylinder coordinate and screw cylinder is done the roll/slide screw cylinder screw and pivoting adjusting rod or the screw sleeve of regulation handle of straight-line displacement transmission,The axle isolation bearing of screw sleeve and the swinging mounting component of adaptation and/or the m of adaptation are constituted,The third is by non-circular axis hole and axle sleeve on permanent magnet coupling rotating disk/rotating cylinder end wall,Non circular central short axle,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder end wall or the thereon joining rotating disk of non-circular axle sleeve/rotating cylinder isolation bearing overcoat or inner sleeve,The rotating disk of strap cam groove/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,Cam and pivoting adjusting rod or the cam sleeve of regulation handle that band coordinates with cam path and that it is done straight-line displacement transmission,The axle isolation bearing of cam sleeve and the swinging mounting component of adaptation and/or the m of adaptation are constituted,The fourth is by non-circular axis hole and axle sleeve on permanent magnet coupling rotating disk/rotating cylinder end wall,Non circular central short axle,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder end wall or the thereon joining rotating disk of non-circular axle sleeve/rotating cylinder isolation bearing overcoat or inner sleeve,Rotating disk with roll/slide screw cylinder/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,Roll/slide screw cylinder screw and pivoting adjusting rod or the screw sleeve of regulation handle that band coordinates with screw cylinder and that it is done straight-line displacement transmission,The axle isolation bearing of screw sleeve and the swinging mounting component of adaptation and/or the m of adaptation are constituted,The fifth is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk/rotating cylinder isolation bearing,With being adapted the joining rotating disk of rotating disk/rotating cylinder end wall/rotating cylinder isolation bearing overcoat or inner sleeve,Strap cam,The rotating disk of tooth bar or feed screw nut/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,Be laid in power transmission shaft side and it is corresponding with rotating disk/rotating cylinder isolation bearing inner sleeve or overcoat adaptation be provided with cam straight-line displacement transmission mechanism,Rack linear displacement drive mechanism or feed screw nut straight-line displacement transmission mechanism and the adjusting rod or the drive mechanism component of regulation handle and the swinging mounting component of adaptation that are adapted to it and/or the m of adaptation are constituted,The sixth is by non-circular axis hole and axle sleeve on permanent magnet coupling rotating disk/rotating cylinder end wall,Non circular central short axle,Rotating disk/rotating cylinder isolation bearing,With being adapted rotating disk/rotating cylinder end wall or the thereon joining rotating disk of non-circular axle sleeve/rotating cylinder isolation bearing overcoat or inner sleeve,Strap cam,The rotating disk of tooth bar or feed screw nut/rotating cylinder isolation bearing correspondence inner sleeve or overcoat,Be laid in power transmission shaft side and it is corresponding with rotating disk/rotating cylinder isolation bearing inner sleeve or overcoat adaptation be provided with cam straight-line displacement transmission mechanism,Rack linear displacement drive mechanism or feed screw nut straight-line displacement transmission mechanism and the adjusting rod or the drive mechanism component of regulation handle and the swinging mounting component of adaptation that are adapted to it and/or the m of adaptation are constituted,The link gear of described back-to-back adjacent permanent magnet coupling rotating disk/rotating cylinder has the structure that five kinds of confessions are implemented respectively,One of be roll/slide leading screw auxiliary structure,It is by least one secondary rotating disk/rotating cylinder linkage roll/slide leading screw,Linkage roll/slide nut on rotating disk/rotating cylinder end wall and the roll/slide lead screw pair spring bearing on the central turnplate being adapted are constituted,Two be rotating disk/rotating cylinder linkage cylinder or stripe shape rack pinion auxiliary structure,It is by an at least parafacies to the tooth bar that is fixed on back-to-back adjacent discs/rotating cylinder end wall,Rack-pinion driving gear component on the tooth bar via and central turnplate of correspondence adaptation is constituted,Three be horizontal type rotating disk/rotating cylinder double-linked cam groove driving lever auxiliary structure,It is fixed on the cam on two rotating disks/rotating cylinder end wall by an at least pair,Horizontal type rotating disk that is that two ends on central turnplate are provided with cam path and being adapted with the cam on rotating disk/rotating cylinder end wall/rotating cylinder double-linked cam groove driving lever is constituted,Four be vertical type rotating disk/rotating cylinder linkage slide bar shift fork auxiliary structure,It is fixed on chute or slide bar on rotating disk/rotating cylinder end wall by an at least pair,The vertical type rotating disk that two ends on central turnplate are provided with sliding cam or rod aperture and are adapted with the chute or slide bar on rotating disk/rotating cylinder end wall/rotating cylinder linkage slide bar shift fork is constituted,Five be that rotating disk/rotating cylinder torque transmitting slides bumper structure,The slide opening and slide opening axle sleeve that the rotating disk that it is fixedly mounted on central turnplate by an at least pair/rotating cylinder torque transmitting is slided thick stick and slided with it on rotating disk/rotating cylinder end wall that thick stick is adapted are constituted,Described non circular central short axle has the structure that two kinds of confessions are implemented respectively,One kind is that entire body is non-circular structure axle,Another is two nodule structures,Wherein one section is the non-circular shaft for installing permanent magnet coupling rotating disk/rotating cylinder,Another section is circular shaft,Above-mentioned swinging mounting is arranged on system ground,Between inner sleeve or overcoat that system base or system frame are adapted with rotating disk/rotating cylinder isolation bearing,Above-mentioned fixed support is arranged on system ground,Between system base or system frame and power transmission shaft isolation bearing or servomotor.
7. such as claim 1,2,A kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque described in 3 or 4,It is characterized in that,Described permanent magnet coupling rotating disk air-gap separation and coupling area governor motion are automatic stepless governor motion,It is by stepless regulation structure,Servomotor and its associated mechanism,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,There is the structure that nine kinds of confessions are implemented respectively,One is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk isolation bearing,With being adapted rotating disk isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,The rotating disk isolation bearing correspondence inner sleeve or overcoat of strap cam groove,Provided with it is coordinating with cam path and make its inner sleeve or overcoat do straight-line displacement transmission cam sleeve axle,Cartridge type or disk ring type rotating servo motor that driving cam quill rotates,Servomotor cylinder axle and central minor axis isolation bearing,The swinging mounting component and/or the m of adaptation of controller and adaptation,The second is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk isolation bearing,With being adapted rotating disk isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,Rotating disk isolation bearing correspondence inner sleeve or overcoat with roll/slide screw cylinder,Provided with coordinating with screw cylinder and screw cylinder is made the roll/slide screw cylinder screw of straight-line displacement transmission,Cartridge type or disk ring type rotating servo motor that driving screw cylinder screw rotates,Servomotor cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,The third is by the non-circular axis hole of rotating disk/rotating cylinder and axle sleeve,Non circular central short axle,Rotating disk isolation bearing,With the rotating disk isolation bearing overcoat or inner sleeve for being adapted rotating disk/rotating cylinder end wall or non-circular axle sleeve is connected thereon,The rotating disk isolation bearing correspondence inner sleeve or overcoat of strap cam groove,Provided with it is coordinating with cam path and make its inner sleeve or overcoat do straight-line displacement transmission cam sleeve axle,Cartridge type or disk ring type rotating servo motor that driving cam quill rotates,Servomotor cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,The fourth is by the non-circular axis hole of rotating disk/rotating cylinder and axle sleeve,Non circular central short axle,Rotating disk isolation bearing,With the rotating disk isolation bearing overcoat or inner sleeve for being adapted rotating disk/rotating cylinder end wall or non-circular axle sleeve is connected thereon,Rotating disk isolation bearing correspondence inner sleeve or overcoat with roll/slide screw cylinder,Provided with coordinating with screw cylinder and screw cylinder is made the roll/slide screw cylinder screw of straight-line displacement transmission,Cartridge type or disk ring type rotating servo motor that driving screw cylinder screw rotates,Servomotor cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,Its five by back-to-back adjacent permanent magnet couple rotating disk/rotating cylinder link gear,Central minor axis,Rotating disk isolation bearing,With being adapted rotating disk isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,Band inner sleeve corresponding with the rotating disk isolation bearing of linear servo-actuator output cylinder axle connection screw and screw or overcoat,Connection screw is adapted provided with inner sleeve corresponding with rotating disk isolation bearing or overcoat and associated connect makes it do the linear motion cylinder axle that straight-line displacement is driven,Driving cylinder axle does the cartridge type moved along a straight line or disk ring type linear servo-actuator,Linear servo-actuator cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,It is six by the non-circular axis hole of rotating disk/rotating cylinder and axle sleeve,Non circular central short axle,Rotating disk isolation bearing,With the rotating disk isolation bearing overcoat or inner sleeve for being adapted rotating disk/rotating cylinder end wall or non-circular axle sleeve is connected thereon,Band inner sleeve corresponding with the rotating disk isolation bearing of linear servo-actuator output cylinder axle connection screw and screw or overcoat,The connection screw that is adapted provided with inner sleeve corresponding with rotating disk isolation bearing or overcoat simultaneously associated connects the linear motion cylinder for making it do straight-line displacement transmission,The cartridge type or disk ring type linear servo-actuator for driving cylinder axle for linear motion,Linear servo-actuator cylinder axle and central minor axis isolation bearing,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,The seventh is coupling the link gear of rotating disk/rotating cylinder by back-to-back adjacent permanent magnet,Central minor axis,Rotating disk isolation bearing,With being adapted rotating disk isolation bearing overcoat or the inner sleeve that rotating disk/rotating cylinder end wall is connected,Strap cam,The rotating disk isolation bearing correspondence inner sleeve or overcoat of tooth bar or feed screw nut,It is laid in power transmission shaft side and being provided with for adaptation corresponding with rotating disk isolation bearing inner sleeve or overcoat makes cam straight-line displacement transmission mechanism,Make rack linear displacement drive mechanism or make the linear servo-actuator of feed screw nut straight-line displacement transmission mechanism,Rotating servo motor or rectangular axis rotating servo motor,The m of the swinging mounting component and/or adaptation of controller and adaptation is constituted,The eighth is by the non-circular axis hole of rotating disk/rotating cylinder and axle sleeve,Non circular central short axle,Rotating disk isolation bearing,With the rotating disk isolation bearing overcoat or inner sleeve for being adapted rotating disk/rotating cylinder end wall or non-circular axle sleeve is connected thereon,Strap cam,The rotating disk isolation bearing correspondence inner sleeve or overcoat of tooth bar or feed screw nut,It is laid in power transmission shaft side and being provided with for adaptation corresponding with rotating disk isolation bearing inner sleeve or overcoat makes cam straight-line displacement transmission mechanism,Make rack linear displacement drive mechanism or make the linear servo-actuator of feed screw nut straight-line displacement transmission mechanism,Rotating servo motor or orthogonal axial servomotor,The swinging mounting component of controller adaptation and/or the m of adaptation are constituted,The ninth is by the stepless regulating mechanism respectively with external adapter and the traditional executing agency being independently arranged and its controller of matching constitute,Adjusting rod or regulation handle in stepless regulating mechanism are connected with the output mechanism for the executing agency being adapted to,The link gear of described back-to-back adjacent permanent magnet coupling rotating disk/rotating cylinder has the structure that five kinds of confessions are implemented respectively,One of be roll/slide leading screw auxiliary structure,It is by least one secondary rotating disk/rotating cylinder linkage roll/slide leading screw,Linkage roll/slide nut on rotating disk/rotating cylinder end wall and the roll/slide lead screw pair spring bearing on the central turnplate being adapted are constituted,Two be rotating disk/rotating cylinder linkage cylinder or stripe shape rack pinion auxiliary structure,It is by an at least parafacies to the tooth bar that is fixed on back-to-back adjacent discs/rotating cylinder end wall,Rack-pinion driving gear component on the tooth bar via and central turnplate of correspondence adaptation is constituted,Three be horizontal type rotating disk/rotating cylinder double-linked cam groove driving lever auxiliary structure,It is fixed on the cam on two rotating disks/rotating cylinder end wall by an at least pair,Horizontal type rotating disk that is that two ends on central turnplate are provided with cam path and being adapted with the cam on rotating disk/rotating cylinder end wall/rotating cylinder double-linked cam groove driving lever is constituted,Four be vertical type rotating disk/rotating cylinder linkage slide bar shift fork auxiliary structure,It is fixed on chute or slide bar on rotating disk/rotating cylinder end wall by an at least pair,The vertical type rotating disk that two ends on central turnplate are provided with sliding cam or rod aperture and are adapted with the chute or slide bar on rotating disk/rotating cylinder end wall/rotating cylinder linkage slide bar shift fork is constituted,Five be that rotating disk/rotating cylinder torque transmitting slides bumper structure,The slide opening and slide opening axle sleeve that the rotating disk that it is fixedly mounted on central turnplate by an at least pair/rotating cylinder torque transmitting is slided thick stick and slided with it on rotating disk/rotating cylinder end wall that thick stick is adapted are constituted,Described non circular central short axle has the structure that two kinds of confessions are implemented respectively,One kind is that entire body is non-circular structure axle,Another is two nodule structures,Wherein one section is the non-circular shaft for installing permanent magnet coupling rotating disk/rotating cylinder,Another section is circular shaft,Above-mentioned swinging mounting is arranged on system ground,Between inner sleeve or overcoat that system base or system frame are adapted with rotating disk/rotating cylinder isolation bearing,Above-mentioned fixed support is arranged on system ground,Between system base or system frame and power transmission shaft isolation bearing or servomotor,The controller is dial-type controller,Digital display controller or intelligent controller,Dial-type controller is by control dial,Control handle or button,Controller input/output interface,Motor power unit,Motor control unit,PLC interface unit and its control circuit being adapted and peripheral single channel,Power switch,Power safety and controller housing composition,Digital display controller is by embedded microprocessor unit,Display unit,Operation keyboard unit,Controller input/output interface,Motor power unit,Controller power circuit unit,Power switch,Power safety and controller housing composition,Intelligent controller is by embedded microprocessor,Display unit,Operation keyboard unit,At least all the way and at least one sensor and its input interface of adaptation,At least On-off signal/output interface unit all the way,At least analog input/output interface unit all the way,At least one or at least one general or nonstandard data communication interface unit,Motor power unit,Controller power circuit unit,Power switch,Power safety and controller housing etc. are constituted,Sensor has four kinds to supply adapted,The first is the displacement transducer for directly or indirectly detecting permanent magnet coupling air-gap separation and coupling area,It is for second the sensor for detecting actively or passively rotating speed of transmission shaft,The third is the temperature sensor for sensing permanent magnet coupling assembly temperature,4th kind is liquid level sensor for sensing cooling water water level,General or nonstandard data communication interface unit has 485 interfaces,Field-bus interface,Internet interface,Lan interfaces,Wireless communication interface or special non-standard interface,The status information capture obtained for the various sensors and processing,Operation keyboard inputs command process,The processing of display output information,Servo motor power supply sequential and amplitude processing and the various interface unit input/output informations handle and complete system data calculating,The embedded microprocessor unit of event analysis processing and data storage is mutually plugged into by corresponding data bus with each corresponding unit port respectively,Controller power circuit provides working power for each circuit unit in controller and mutually plugged into the power input of corresponding units,It is controlled by embedded microprocessor unit and the control line of the servo motor power supply for being adapted servo-drive power supply is provided for servomotor and is mutually plugged into by the corresponding port of data/address bus and embedded microprocessor unit.
8. such as claim 1, 2, a kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque described in 3 or 4, it is characterized in that, the non-permanent magnet rotating disk of described permanent magnet coupling component non-air-gap field coupling side and/or with the joining heat generating components of permanent magnet coupling component, installed in mechanism of generating heat or heat generating component, it is fixed, make or the equipped radiator matched, fin, water-cooled component or combined type complex art radiating subassembly, or the endotherm section that rotation heat pipe is set is made on heat generating components or component, heat is drawn out to by rotating the transportation section of heat pipe the rotation heat pipe cooling section progress radiating treatment of appropriate location setting outside device, fin is set on rotation heat pipe cooling section, radiator or water-cooled component, combined type complex art radiating subassembly is to use three kinds of both air-cooled technical parts, rotate among heat pipe technology component and Water Cooling Technology system at least comprehensive radiating subassembly containing two of which technical pattern, ventilating opening is set on the heat dissipation ventilation passage component corresponding to radiator or fin, air holes or heat eliminating medium path.
9. such as claim 1,2, a kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque described in 3 or 4, it is characterized in that, described integrated assembling mechanism, refer to that the present apparatus appears on the scene installing after debugging and test and dispatched from the factory packaging in the present apparatus, transport is easy to entire package with being arranged in installation process between active rotating disk and its associated coupling body and passive rotating disk and its associated coupling body, transport and the integrated assembling mechanism installed, it has the structure that five kinds of confessions are implemented respectively, one is provided in the integrated assembling screw arbor assembly between active rotating disk/rotating cylinder end wall of driving shaft side and passive rotating disk/rotating cylinder end-wall assemblies, secondly being provided in the integrated assembling screw arbor assembly of the active rotating disk of driving shaft side/between rotating cylinder end wall and central minor axis component or non circular central short axle, thirdly being provided in the integrated assembling screw arbor assembly between active rotating disk/drum wall or machine cage wall and passive rotating disk/drum wall component and active rotating disk/rotating cylinder barrel, the fourth is being arranged on the integrated assembling screw arbor assembly of the passive rotating disk of driven axle side/turn between end-wall assemblies and active rotating disk/rotating cylinder end wall, the fifth is the central minor axis component or non circular central short axle that are arranged on driven axle side use " screw rod connection cap " formula component with active rotating disk/integrated assemble between rotating cylinder end wall or barrel, it is connected and fixed between input shaft coupling and its part being connected and output shaft coupling and its connected part with integrated assembling mechanism component, integrated assembling mechanism component is substituted or lays down one by one again during the round-off work of equipment installation and before equipment operation debugging.
10. such as claim 1, 2, a kind of cylindrical transmission shaft permanent magnetic coupling of adjusting electromagnetic torque described in 3 or 4, it is characterized in that, the outside of the present apparatus is provided with dust cover or sets with security protection and prevent the machine cage or casing of magnetic field exposure, they are only outermost with the present apparatus, the joining component of one of active dial portion and passive dial portion is connected, or combined together formula structure with the radiating subassembly or cooling system being adapted to, or machine cage, casing or dust cover are set or merged in addition to the present apparatus, pedestal or pedestal that motor or load are set, on support or bearing, support or bearing are horizontal type structure or vertical structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101620617A CN101997393B (en) | 2009-08-11 | 2009-08-11 | Cylinder-type transmission shaft permanent-magnetic coupler capable of adjusting electromagnetic torque |
| PCT/CN2010/075753 WO2011018010A1 (en) | 2009-08-11 | 2010-08-06 | Barrel type transmission shaft permanent-magnet coupler for adjusting electromagnetic torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101620617A CN101997393B (en) | 2009-08-11 | 2009-08-11 | Cylinder-type transmission shaft permanent-magnetic coupler capable of adjusting electromagnetic torque |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101997393A CN101997393A (en) | 2011-03-30 |
| CN101997393B true CN101997393B (en) | 2012-07-25 |
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ID=43585946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101620617A Expired - Fee Related CN101997393B (en) | 2009-08-11 | 2009-08-11 | Cylinder-type transmission shaft permanent-magnetic coupler capable of adjusting electromagnetic torque |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101997393B (en) |
| WO (1) | WO2011018010A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201445058A (en) * | 2013-05-24 | 2014-12-01 | Jedi Energy Technologies Co Ltd | Shaft coupling machine assembly structure |
| CN107336006B (en) * | 2017-08-31 | 2023-04-07 | 合肥巨一智能装备有限公司 | Sleeving device for elastic ring parts |
| CN108667264A (en) * | 2018-05-02 | 2018-10-16 | 中山市金马科技娱乐设备股份有限公司 | A kind of contactless magnetic drive and its application method and the slewing with it |
| CN108365695A (en) * | 2018-05-18 | 2018-08-03 | 安徽理工大学 | External combined type water cooling magnetic coupling radiator |
| CN112713601A (en) * | 2020-12-24 | 2021-04-27 | 南京卡鹏科技有限公司 | Low-voltage reactive compensation controller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6005317A (en) * | 1993-05-21 | 1999-12-21 | Magna Force, Inc. | Adjustable magnetic coupler |
| CN1377123A (en) * | 2001-03-23 | 2002-10-30 | 马格纳福斯公司 | Self-unloading magnetic coupler |
| CN201490872U (en) * | 2009-08-11 | 2010-05-26 | 余亚莉 | Barrel-type drive shaft permanent-magnet coupler capable of adjusting electromagnetic torque |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834872A (en) * | 1993-05-21 | 1998-11-10 | Magna Force, Inc. | Adjustable magnetic coupler |
| US5477093A (en) * | 1993-05-21 | 1995-12-19 | Magna Force, Inc. | Permanent magnet coupling and transmission |
| CN201490874U (en) * | 2009-08-11 | 2010-05-26 | 余亚莉 | Permanent magnet coupler of cylindrical type driving shaft capable of adjusting coupling space and area of air gap |
| CN201490871U (en) * | 2009-08-11 | 2010-05-26 | 余亚莉 | High-efficiency permanent magnetic coupler for boiler grate with adjustable electromagnetic torque |
| CN201490873U (en) * | 2009-08-11 | 2010-05-26 | 余亚莉 | Tubular permanent-magnet coupling coupler capable of adjusting permanent-magnet torques |
| CN201478986U (en) * | 2009-08-11 | 2010-05-19 | 余亚莉 | High-efficient permanent magnet coupler of armature windings capable of regulating electromagnetic torque |
| CN201478985U (en) * | 2009-08-11 | 2010-05-19 | 余亚莉 | Barrel-type permanent magnet coupling shaft coupler capable of adjusting air-gap magnetic field coupling distances and areas |
| CN201490870U (en) * | 2009-08-11 | 2010-05-26 | 林贵生 | Permanent magnet coupling driving and speed-adjusting device of driving shaft capable of adjusting magnetic torque |
-
2009
- 2009-08-11 CN CN2009101620617A patent/CN101997393B/en not_active Expired - Fee Related
-
2010
- 2010-08-06 WO PCT/CN2010/075753 patent/WO2011018010A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6005317A (en) * | 1993-05-21 | 1999-12-21 | Magna Force, Inc. | Adjustable magnetic coupler |
| CN1377123A (en) * | 2001-03-23 | 2002-10-30 | 马格纳福斯公司 | Self-unloading magnetic coupler |
| CN201490872U (en) * | 2009-08-11 | 2010-05-26 | 余亚莉 | Barrel-type drive shaft permanent-magnet coupler capable of adjusting electromagnetic torque |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011018010A1 (en) | 2011-02-17 |
| CN101997393A (en) | 2011-03-30 |
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