CN201515286U

CN201515286U - multi-disc motor

Info

Publication number: CN201515286U
Application number: CN2009200495757U
Authority: CN
Inventors: 林庆福
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-05
Filing date: 2009-10-05
Publication date: 2010-06-23
Anticipated expiration: 2019-10-05

Abstract

The utility model discloses a multi-disc motor, which comprises a hollow body. At least one stator group is arranged in the body, a shaft rod penetrates through the centers of the stator groups, the outer side of the body is provided with corresponding rotor groups, the centers of the rotor groups are pivoted on the shaft rod, and the rotor groups and the stator groups are arranged at intervals. Since structures which consist of the stator groups and the rotor groups are arranged in the body, and the body can be combined with the wheels of the motor vehicle, the rotors of the motor can rotate after the power input and can drive the body and the combined wheels to rotate, thereby realizing the effective utilization of the space of the wheels and providing the power for the running of the wheels of the motor vehicle. The utility model has the advantages of practical and innovative design.

Description

The multi-disc type motor

Technical field the utility model relates to a kind ofly can be assembled with the stator pack more than one group and the multi-disc type motor of relative populations rotor set side by side in body.

The use of the present motor of background technology (being motor) is very extensive, for example, installation applies between various electrical appliances, its structure mainly is made up of with the rotor with coil the stator of tool permanent magnet, under the interaction between the two, the electric energy of input can be converted to mechanical energy output, and mechanical energy after output in order to driving device rotate, vibration or rectilinear motion etc.

On motor vehicles, be provided with motor again, mechanical energy with its output drives the wheel rotation of being installed on the car body, to reach the purpose that car body moves, for example, electric motor car or electric automobile, the right existing application mode mainly car body of motor vehicles is provided with motor, in between its output and wheel, be provided with transmission mechanism, make on the car body of the confined space, to have virtually and occupied certain space, so available space is reduced on causing car body, total weight at car body also obviously increases in addition, and then cause expending of electric energy, therefore utilize the motor the installed wheel with the driving machine motor-car in the prior art, it is to be solved still to have an above problem.

This creator of summary of the invention remains in some problems in view of the motor and the utilization of the combination between car body of aforementioned prior art, thereby redesign a kind of the main structure of motor can be installed in can with body that the inside wheel space combines in, but take this except the drive wheels rotation, can effectively utilize in addition the inside wheel space reaching the space and make full use of and to reduce weight, and the quantity that can increase stator pack and rotor set according to design requirement is its purpose to improve its power.

For reaching aforesaid creation purpose, the technological means that the utility model used is to provide a kind of multi-disc type motor, and it includes a body, at least one motor unit and an axostylus axostyle; This body is a ducted body; This motor unit includes a stator group and a rotor set, it is respectively equipped with two stators and two rotors, it can be located in the body, this stator has a substrate, be formed with some on the one side with the spaced radial arrangement and around the magnetic pole of position at peripheral region, on each magnetic pole, be arranged with coil so that it has a magnetic, two stators are not provided with the side relative spacing setting of magnetic pole with it, each rotor is arranged on the side place that stator is provided with magnetic pole again, it has disk body and is provided with on a side of relative stator somely arranges and around the magnet of position at peripheral region with spaced radial, and the periphery of disk body can mutually combine fixing with the body end face; One axostylus axostyle is that a stock body can run through aforesaid stator pack and mutually combine and run through rotor set and is mutually and is pivoted.

Another technological means that the utility model used is to provide a kind of multi-disc type motor, and it includes a body, at least one motor unit and an axostylus axostyle; This body is a ducted body; This motor unit includes a stator group and a rotor set, it is respectively equipped with two stators and two rotors, it can be located in the body, this stator has a substrate, be formed with some on the one side with the spaced radial arrangement and around the magnetic pole of position at peripheral region, on each magnetic pole, be arranged with coil so that it has a magnetic, two stators are fixed with side and body end face that it is not provided with magnetic pole, each rotor is arranged on the side place that stator is provided with magnetic pole again, it has disk body and is provided with on a side of relative stator somely arranges and around the magnet of position at peripheral region with spaced radial, and the periphery of disk body is fixed with a side space that is not provided with magnet; One axostylus axostyle is that a stock body can run through aforesaid rotor set and mutually combine and run through stator pack and is mutually and is pivoted.

Disc-type electric motor more than described, its further in body in conjunction with being provided with a compound rotor set, it has a disk body, the two side faces of this disk body is provided with and the corresponding magnet of the magnetic pole of stator pack, again on body and the position be provided with stator group in two sides of compound rotor set, these compound rotor set two sides with between the stator of body outside rotor group, be respectively equipped with stator group.

Disc-type electric motor more than described between two adjacent stators of its motor unit, is formed with outstanding coupling collar with its substrate periphery, is provided with spacer between the coupling collar of two adjacent substrates, runs through substrate and spacer is mutually combined fixing with fixture.

Dish more than described

Motor forms an axle bed with respect to the axostylus axostyle placement on the disk body of its rotor, is provided with bearing in this axle bed, and axostylus axostyle is located in this bearing.

Disc-type electric motor more than described, wherein body is in the outstanding retainer ring that is formed with of two end peripheries, and the disk body of rotor is given prominence at the periphery relative position and is provided with retainer ring in addition, is run through in conjunction with fixing with fixture between the two.

Disc-type electric motor more than described wherein is provided with a dividing plate between two adjacent motor unit of body interior.

Nationality is by the utilization of the utility model aforementioned techniques means, owing to but the power demand of the designed motor unit matching design of the utility model is set up in parallel use with many groups, to improve outputting power, when other is used in the wheel of motor vehicles, can use the inner space that is installed in wheel, or body utilization is rim of vehicle wheel, nationality also can reduce the weight of whole locomotive body to save the space of using, and reaches and reduces the purpose that the energy uses.

Description of drawings Fig. 1 is an outside drawing of the present utility model;

Fig. 2 is a perspective exploded view of the present utility model;

Fig. 3 is a generalized section of the present utility model;

Fig. 4 is arranged on schematic diagram on the tire for the utility model;

Fig. 5 is arranged on profile on the tire for the utility model;

Fig. 6 is another embodiment profile of the present utility model;

Fig. 7 is the schematic diagram of power output with the axostylus axostyle for the utility model.

Description of reference numerals:

(10) (10A) (10B) body

(11) retainer ring

(20) (20A) (20B) stator pack

(21) first stators

(22) second stators

(211) (221) substrate

(212) (222) magnetic pole

(213) (223) coupling collar

(23) distance piece

(30) (30A) (30B) rotor set

(31) disk body

(311) retainer ring

(32) (32A) (32B) magnet

(33) axle bed

(331) (331A) (331B) bearing

(40) (40A) (40B) axostylus axostyle

(50) tire

(60) compound rotor set

(61) disk body

(62) magnet

(63) bearing

Technology, means and beneficial effect thereof that embodiment is adopted by making the public further understand the utility model are described in detail as follows especially exemplified by embodiment and conjunction with figs., believe when can by must go deep into and concrete understanding.

Please referring to shown in first and second and three figure, disc-type electric motor includes a body 10, at least one motor unit and an axostylus axostyle 40 more than the utility model;

This body 10 is a ducted body, and its specific embodiment can be designed to a rounded ring body, is formed with an accommodation space in ring body, and its two ends ora terminalis is formed with outwards outstanding retainer ring 11;

This motor unit includes stator group 20 and a rotor set 30 relative configurations form, wherein this stator pack 20 is provided with two first stator 21 and second stators 22 that are provided with at interval mutually, first and

second stator

21,22 all have a substrate 211,221, this substrate 211,221 can cooperate body 10 inner spaces to be designed to disc-shape, on the one side, be formed with some with the spaced radial arrangement and around the magnetic pole 212 of position at peripheral region, 222, in each magnetic pole 212, be arranged with coil on 222 so that it is being subjected to being formed with a magnetic under the coil effect, again in substrate 211, the peripheral region projection of 221 another side is formed with coupling collar 213,223, two

stators

21,22 are provided with substrate 211 with it, a side of 221 is relative, and at two substrates 211,221 coupling collar 213, between 223 at interval be provided with distance piece 23, make and be formed with certain distance between the two, and (for example: the combination of screw and nut) run through and combine with fixture, or utilize other known existing combination technology to be interfixed, so make first and

second stator

21,22 magnetic pole 212,222 all toward the outer side;

This rotor set 30, system is with respect to first stator 21 of stator pack 20 or the arranged outside of second stator 22, and it has a rotor respectively, this rotor is provided with corresponding disk body 31, this disk body 31 is provided with some with the spaced radial arrangement and around the magnet 32 of position at peripheral region on the side with respect to stator pack 20, its quantity corresponds to the quantity of magnetic pole 212,222, is provided with an axle bed 33 again in the center of disk body 31, is provided with bearing 331 in axle bed 33;

This axostylus axostyle 40, it is a stock body, it can be located in the bearing 331 of each disk body 31 of rotor set 30, makes the axostylus axostyle 40 and the disk body 31 of rotor set 30 form the shape that is pivoted, and axostylus axostyle 40 runs through the center of each substrate 211,221 that is located at stator pack 20 and mutually combines fixing in addition;

The assembling of each member is that stator pack 20 is arranged on body 10 inner spaces, the disk body 31 phase contrapositions of rotor 30 are at body 10 sides at this moment, and its set retainer ring 311 is with respect to the retainer ring 11 of body 10, can utilize fixture (for example: the combination of screw and nut) run through and combine between the two, or utilize other known existing combination technology composition that interfixed, when axostylus axostyle 40 is solid form, stator pack 20 identical solid form that are then, in importing electric energy after be arranged with the magnetic pole 212 of coil by stator pack 20, after the magnetic interaction of 222 magnet 32 relative, can make disk body 31 and the body 10 that mutually combines can rotate relative to axostylus axostyle 40 with rotor set 30.

Cooperation is referring to shown in the 4th and five figure, be used in the wheel place of motor vehicles for the utility model, the tire 50 of motor vehicles wherein, ring side can sheathedly be installed in the outer rim side of body 10 in it, wherein a kind of embodiment, this body 10 can be the wheel rim of wheel, projection this moment is at the axostylus axostyle 40 of lateral wheel, its two end can provide the vehicle frame with car body to mutually combine fixing, for example: be used in the electric motor car, then after the electric energy input, the disk body 31 and the body 10 of this rotor 30 rotates and then drives tire 50 rotations simultaneously, and so electric motor car can travel.

Cooperate again referring to shown in the 6th figure, the utility model can design and be provided with more than one group motor unit as the aforementioned in the inner space of body 10, as shown in FIG. for being provided with the embodiment of two groups of motor unit, its the concrete structure further centre in body 10A inner space is provided with a compound rotor set 60, this compound rotor set 60 is to be provided with magnet 62 on the two side faces of its disk body 61, be disk body 61 each side structure of being provided with magnet 62 with aforementioned second disk body that figure is shown in 31 on that the structure of magnet 32 is set is identical, be provided with a perforation in addition in its center and bearing 63 be installed;

Again the position in body 10A and the position be respectively equipped with a rotor set 30A in two sides of compound rotor set 60, be provided with a perforation in the center of this rotor set 30A and bearing 331A is installed, its outside mutually combines fixing with body 10A, one axostylus axostyle 40A runs through the set bearing 331A of each rotor set 30A and compound rotor set 60,63 and each stator pack 20A, and this axostylus axostyle 40A and each stator pack 20A are fixing for mutually combining

Present embodiment is provided with two motor unit in body 10A, be fixed on the vehicle frame with axostylus axostyle 40A, when importing power supply to stator pack 20A, through and rotor set 30A between with magnetic interaction after, promptly rotatable with the body 10A that rotor set 30A is fixing, so under the design if be provided with tire in the body 10A outside, can drive this tyre rotation, owing to the design of present embodiment, nationality also can provide the power with bigger torsion output for use so that different power outputs can be provided again.

Cooperation is referring to shown in the 7th figure, be the utility model another embodiment that power is exported by axostylus axostyle in utilization, its middle vacancy that is configured in body 10B inside is provided with motor unit, this motor unit is provided with two stator pack 20B and two rotor set 30B, two wherein set rotor set 30B, mutually combine with its side that is not provided with magnet 32B, be formed with outstanding coupling collar in its substrate periphery, in between the coupling collar of two adjacent substrates, be provided with spacer, run through substrate and spacer is mutually combined fixing with fixture; Other is provided with an axostylus axostyle 40B, it runs through two rotor set 30B and mutually combines fixing, two set again stator pack 20B, the one side is provided with magnetic pole, this magnetic pole is a side that is provided with magnet 32B with respect to rotor set 30B, and the side and the position that are not provided with magnetic pole are provided with bearing 331B in the center, and this bearing 331B is sheathed to be combined on the axostylus axostyle 40B, and the periphery of stator pack 20B and body 10B mutually combine fixing again;

Previous constructions is after electric power inputs to stator pack 20B, nationality by magnetic interaction between the magnet 32B of its magnetic pole and rotor set 30B after, making rotor set 30B rotate can be exported power via axostylus axostyle 40B again, therefore this embodiment is when applying to automobile, body 10B and stator pack 20B and rotor set 30B can rotate by drive shaft rod 40B with magnetic interaction, and then can drive the tire that is connected with axostylus axostyle 40B, to reach the purpose that automobile can be travelled.

Claims

1. multi-disc type motor, it includes a body, at least one motor unit and an axostylus axostyle, it is characterized in that:

Described body is a ducted body;

Described motor unit includes a stator group and a rotor set, it is respectively equipped with two stators and two rotors, it can be located in the body, this stator has a substrate, be formed with some on the one side with the spaced radial arrangement and around the magnetic pole of position at peripheral region, on each magnetic pole, be arranged with coil so that it has a magnetic, two stators are not provided with the side relative spacing setting of magnetic pole with it, each rotor is arranged on the side place that stator is provided with magnetic pole again, it has disk body and is provided with on a side of relative stator somely arranges and around the magnet of position at peripheral region with spaced radial, and the periphery of disk body can mutually combine fixing with the body end face;

Described axostylus axostyle is that a stock body can run through aforesaid stator pack and mutually combine and run through rotor set and is mutually and is pivoted.

2. multi-disc type motor according to claim 1, it is characterized in that: combination is provided with a compound rotor set in the described body, it has a disk body, the two side faces of this disk body is provided with and the corresponding magnet of the magnetic pole of stator pack, again on body and the position be provided with stator group in two sides of compound rotor set, these compound rotor set two sides with between the stator of body outside rotor group, be respectively equipped with stator group.

3. multi-disc type motor according to claim 1 and 2, it is characterized in that: between two adjacent stators of described motor unit, be formed with outstanding coupling collar in its substrate periphery, in between the coupling collar of two adjacent substrates, be provided with spacer, run through substrate and spacer is mutually combined fixing with fixture.

4. multi-disc type motor according to claim 1 and 2 is characterized in that: form an axle bed with respect to the axostylus axostyle placement on the disk body of described rotor, be provided with bearing in this axle bed, axostylus axostyle is located in the bearing.

5. multi-disc type motor according to claim 3 is characterized in that: be formed with an axle bed with respect to the axostylus axostyle placement on the disk body of described rotor, be provided with bearing in this axle bed, axostylus axostyle is located in this bearing.

6. multi-disc type motor according to claim 4 is characterized in that: described body is in the outstanding retainer ring that is formed with of two end peripheries, and the disk body of rotor is given prominence at the periphery relative position and is provided with retainer ring in addition, is run through in conjunction with fixing with fixture between the two.

7. multi-disc type motor according to claim 5 is characterized in that: described body is in the outstanding retainer ring that is formed with of two end peripheries, and the disk body of rotor is given prominence at the periphery relative position and is provided with retainer ring in addition, is run through in conjunction with fixing with fixture between the two.

8. multi-disc type motor, it includes a body, at least one motor unit and an axostylus axostyle, it is characterized in that:

Described body is a ducted body;

Described motor unit includes a stator group and a rotor set, it is respectively equipped with two stators and two rotors, it can be located in the body, this stator has a substrate, be formed with some on the one side with the spaced radial arrangement and around the magnetic pole of position at peripheral region, on each magnetic pole, be arranged with coil so that it has a magnetic, two stators are fixed with side and body end face that it is not provided with magnetic pole, each rotor is arranged on the side place that stator is provided with magnetic pole again, it has disk body and is provided with on a side of relative stator somely arranges and around the magnet of position at peripheral region with spaced radial, and the periphery of disk body is fixed with a side space that is not provided with magnet;

Described axostylus axostyle is that a stock body can run through aforesaid rotor set and mutually combine and run through stator pack and is mutually and is pivoted.

9. multi-disc type motor according to claim 8, it is characterized in that: between two adjacent rotors of described motor unit, be formed with outstanding coupling collar in its substrate periphery, in between the coupling collar of two adjacent substrates, be provided with spacer, run through substrate and spacer is mutually combined fixing with fixture.

10. according to Claim 8 or 9 described multi-disc type motor, it is characterized in that: form an axle bed with respect to the axostylus axostyle placement on the disk body of described rotor, be provided with bearing in this axle bed, axostylus axostyle is located in this bearing.

11. multi-disc type motor according to claim 10 is characterized in that: described body mutually combines fixing in the periphery of two end peripheries and stator at the relative position place.