CN2182491Y - Permanent-magnet homopolar magnetic field combined power machine - Google Patents

Abstract

The utility model provides a permanent-magnet homopolar magnetic field combined power machine. A homopolar magnetic field combined stator which is annular, straight, strip-shaped, and coherent is made up of diamagnetic alloy and Nd-Fe-B or other permanent-magnet materials, and a homopolar magnetic field combined rotor which is oblique, strip-shaped, and conherent is composed of rotating shafts. The rotor is composed of rotating shafts (01), a rotor sleeve (02), an inner block assembly (03) and a front and a rear press plates (04). The stator is composed of a speed changing sleeve (05), an outer block assembly (06), a front and a rear copper press plates (07) and an oil pump. Two homopolar magnetic fields are mutually repulsed and the action of torsion generates circle performance rotating power under the action of the applied force of a hydraulic pump. The utility model has the advantages of energy saving, stable performance, no pollution, no noise, convenient operation, safety, etc.

Description

Permanent-magnet homopolar magnetic field combined power machine

The utility model relates to a kind of magnetic field groups of utilizing two or more permanent magnets with the different arrangement shieldings of homopolarity, is converted into the power set of rotatory force under the effect of phase mutual repulsion, torsion.

The energy day by day the shortage today, people are attempting to seek to design without the energy or are saving the energy and produce the device of power, as the patent No. is that the utility model of US8201395, FR2273397, CN85103467 all is the power set that replace the oil consumption power consumption with magnetic force as power source, because the Magnetomotive device of their structures is that coupling and magnetic gear form the magnetic drive structure, be a kind of rotatable and magnetic motivation that twisting resistance is weak, so the power set incompatibility practical application of foregoing invention.

The purpose of this utility model be the magnetic force of a kind of magnetic field combination with shielding of designing for energy savings as power source, substitute the power set of the motor of the internal combustion engine of oil consumption and power consumption.

The technical solution of the utility model is to adopt antimagnetic alloy material and big, the rigid height of coercive force, neodymium iron boron or other permanent magnetic material that magnetic energy is strong, make coherent homopolar field group stator of ring-like in line row stripe shape and rotating shaft composition and tiltedly turn round the coherent homopolar field group rotor of arrangement bar shaped, cover in the hydraulic pump applied force is closely following, and the effect of two like pole field group phase mutual repulsion torsion just produces the power of circumference rotation.

Compared with the prior art the utility model has stable performance, pollution-free, noiselessness, in light weight, power is big, the life-span is long, advantage such as easy to operate, safe and reliable, it is a kind of neither oil consumption, the also novel motive power machine of not power consumption can be widely applied to space flight and aviation, navigation, train, power plant, Family Day with in power transmission machinery such as electromechanics and the full-automatic device.

Below in conjunction with drawings and Examples structure of the present utility model is further described.

Fig. 1 is the front section view of the utility model structure;

Fig. 2 is the cross-sectional view of the utility model structure.

By accompanying drawing as can be known, the utility model is similar to existing electric motor structure, comprise shell, rotor, stator, rotor is by rotating shaft (01), rotor cover (02), interior piece combination (03), form with part such as front and back pressing plate (04), rotating shaft (01) is made by acid-resistant stainless steel, about end set up bearing respectively, the left end certain-length that stretches, as machine outside gear spare, the cylinder rotor cover made from almag (02) is installed in the keep left position on limit of the rotating shaft heart, cylinder rotor cover (02) has some the groove positions of tiltedly turning round " swallow-tail form " on every side, present embodiment is 17 groove positions, the groove position is 5～20 ° with the oblique torsional angle degree of axle, the interior piece combination of 1～4 section oblique type " arc head dovetail " is installed in every groove, the combination of interior piece is made by neodymium iron boron or other permanent magnetic material and alloy, the interior piece combination of two sections oblique types " arc head dovetail " is installed in every groove of present embodiment, totally 34 sections, 22 sections is the Nd-Fe-B permanent magnetic piece, 12 sections is alloy block, different arrangements can be carried out according to the needs of different motors with the interval of alloy block in magnetic field, as compartment, the double space formula, three compartments, four compartments, three configurations, to configuration, coordinate curve formula or the like." N " utmost point of every section magnetic patch be located at the outer arc head to, " S " utmost point is located at " dovetail " and locates, the pressing plate that make with brass the front and back of the rotor cover (02) of piece combination in installing fixes this respectively and has just formed rotor, has also just formed rotor and has tiltedly turned round unidirectional " N " pole field group of shielding that stripe shape links up.

Stator (or claiming speed changer) is made up of speed change cover (05), the combination of outer piece (06), front and back copper pressing plates (07), flexible oil pump parts such as (08).Stator is made cylindrical shape by magnadure, inner surface has some " dovetail grooves " parallel with axle, present embodiment is 18 groove positions, the outer piece combination of 1～4 section vertical bar " curved inner arc head dovetail " is installed in every groove position, the outer piece of two sections vertical bars " curved inner arc head dovetail " is installed in every groove of present embodiment, and to make up totally 36 sections 18 sections be neodymium boron magnetic patch, 18 sections is alloy block, the combination of outer piece is made by neodymium iron boron or other permanent magnetic material and alloy, magnetic patch and alloy block interval can be squirrel-cage, two between formula, three every formula, four every formula, three configurations, to configuration, coordinate curve formula etc." N " utmost point of every section magnetic is located at head inner arc place, " S " utmost point is located at " dovetail " and locates, after piece made up in installing at interval on stator stripe shape, front and back used pressing plate and screw good respectively, had so just formed unidirectional " N " the of the same name pole field group of shielding of the coherent stripe shape of in line row of stator.The groove number on the rotor cover (02) and the pass of the groove number on the stator be, when the rotor number was odd number, the groove number of stator was even numbers, otherwise when the rotor number was even numbers, the groove number of stator was an odd number.The gap of the outer ring diameter in interior ring diameter after the outer piece combination of stator and the rotor after the piece combination is 1～5mm.

Have three equally spaced water jackets on the stator external surface, three rail plates of phase contraposition position installation are corresponding on its size and the casing inner surface, make it to control outside casing under the systemic effect, can move along three rail plates abreast.Three and the equally spaced flexible oil pump of water jacket (08) also are housed on stator, oil pump (08) right-hand member links to each other with the total cylinder of hydraulic pressure of the outer control of casing system (10), rotating shaft (01) with rotor in the machine is the center, rotor is installed by in the left-half in the casing, the right is the vacant stator cover that is used for installing, the stator cover is the ring-like device of concentric circles beam barrel formula with rotor, the stator machine that is enclosed within is controlled outward under the effect of system force, can stably do the left and right sides in the space that rotor and casing are constituted parallel mobile, when stator is pulled in the right of body, this device is in halted state, when stator is pushed to the left side by the effect of hydraulic oil pump, stator and rotor cover are near, effect because of same sex magnetic field group phase mutual repulsion torsion, rotor produces and reverses continuously, and loom is in rotary state, and the size of rotatory force depends on the distance of two magnetic field homopolarity groups, arrange, quantity, the performance of angle and magnet.With the long-pending surplus size of the magnetic of different permanent magnets and arrangement, quantity, specification, can be made into the field combined power machine of different capacity.

Claims (6)

1, a kind of permanent-magnet homopolar field combined power machine of making stator and rotor by permanent magnetic material, it is characterized in that making homopolar field combined stator that ring-like in line row stripe shape links up and rotating shaft by antimagnetic alloy material and neodymium iron boron or other permanent magnetic material forms tiltedly to turn round and arrange the coherent homopolar field combined rotor of bar shaped, cover in the hydraulic pump applied force is closely following, and two like pole field group phase mutual repulsion twisting forces produce the power of circumference rotation.

2, permanent-magnet homopolar field combined power machine as claimed in claim 1 is characterized in that described rotor makes up (03) by rotating shaft (01), rotor cover (02), interior piece and front and back pressing plate (04) is formed.

3, permanent-magnet homopolar field combined power machine as claimed in claim 1 or 2 is characterized in that rotor cover (02) has on every side tiltedly to turn round type " swallow-tail form " groove position, and the groove position is 5～20 ° with the oblique torsional angle degree of axle.

4, permanent-magnet homopolar field combined power machine as claimed in claim 1 is characterized in that described stator is made up of the combination of speed change cover (05), outer piece (06), front and back copper pressing plates (07), hydraulic oil pump (08).

5, as claim 2 or 4 described permanent-magnet homopolar field combined power machines, it is characterized in that the groove number pass on rotor cover (02) and the speed change cover (05) is: when the groove number of rotor cover (07) is odd number, the groove number of speed change cover (05) is even numbers, the groove number of rotor cover (02) is even numbers, and the groove number of speed change cover (05) is an odd number.

6, permanent-magnet homopolar field combined power machine as claimed in claim 1 is characterized in that the gap after the combination of stator and rotor is 1～5mm.

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