CN204089498U - Two-way motor with hollow rotor - Google Patents
Two-way motor with hollow rotor Download PDFInfo
- Publication number
- CN204089498U CN204089498U CN201420515660.9U CN201420515660U CN204089498U CN 204089498 U CN204089498 U CN 204089498U CN 201420515660 U CN201420515660 U CN 201420515660U CN 204089498 U CN204089498 U CN 204089498U
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- Prior art keywords
- stator
- rotor
- housing
- way motor
- motor
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Abstract
The utility model discloses a kind of two-way motor with hollow rotor, aim to provide and a kind ofly can export two-way independent power and the two-way motor with hollow rotor of compact conformation simultaneously, its drip irrigation device is a kind of two-way motor with hollow rotor, comprise housing, rotor and stator, described stator is cylindrical structure, described stator comprises positive electrode, negative electrode and bearing, described bearing be located at stator one end and with stator coaxial line, described stator is connected in housing by bearing, described positive electrode and negative electricity very torus structure be fixedly connected on stator and be connected one end with housing, described positive electrode and negative electrode are all electrically connected with housing and stator.The utility model is applicable to the product scope such as special machine, the vehicles.
Description
Technical field
The utility model relates to a kind of motor production technical field, and more particularly, it relates to a kind ofly can export two-way independent power and the two-way motor with hollow rotor of compact conformation simultaneously.
Background technology
Motor is the rotating electromagnetic machinery utilizing electromagnetic induction principle to run, for realizing the device that electric energy is changed to mechanical energy.Rotor of the prior art is a solid shafting normally, and rotor needs to be connected with equipment by transmission mechanism.This structure also exists the weak point of at least following several aspect: energy loss is large, brings the supplementary load loss of power, make rotating speed control hysteresis in transmission process, affects machining accuracy and produces additional vibration.The heat produced in the course of work is difficult to distribute in time, easily causes accumulation of heat, will to having a negative impact after working long hours.Be difficult to the reasonable preparation realizing moment of torsion and rotating speed.
At present, application number is that the Chinese patent of CN201020523740.0 discloses a kind of motor with hollow rotor, comprises housing, has stator at housing internal fixtion, be equipped with the rotor that can rotate in the stator, it is characterized in that, described rotor is ducted body.
Although this motor with hollow rotor is reasonable in design, structure is simple, and energy loss is few, and operating noise is little, and control precision is high, and motor can only export a power direction, can not realize two power of two-way output simultaneously, can not adapt to the power demand of special dimension.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of can export two-way independent power and the two-way motor with hollow rotor of compact conformation simultaneously.
For achieving the above object, the utility model provides following technical scheme: a kind of two-way motor with hollow rotor, comprise housing, rotor and stator, described rotor is hollow structure and is arranged in stator, described stator is cylindrical structure, described stator comprises positive electrode, negative electrode and bearing, described bearing be located at stator one end and with stator coaxial line, described stator by bearing hinge connection in housing, described positive electrode and negative electricity very torus structure be fixedly connected on stator and be connected one end with housing, described positive electrode and negative electrode are all electrically connected with housing and stator.
By adopting technique scheme, realizing stator and rotor can reverse rotation simultaneously, compare traditional power structure and eliminate switching mechanism, significantly reduce the volume of power source, motor inherently provides two relatively independent power by the rotation of rotor and stator, rotor and stator interact, according to the Power output that changing load is mutual, there is the function of not wasting motor power, the positive and negative electrode that ring-type is arranged solves the electric power transfer problem of stator in rotary course, stator rotates formerly so can be stablized powered and electric power is conducted to rotor, rotor is driven to produce power, motor using stator as the second Power output, there is no redundant structure, compact overall structure volume is little, reduce weight, improve Power output ability, there is wide application prospect.
The utility model is set to further: described housing is cylindrical structure and radius is identical with stator radius, and the equal coaxial line of described housing, stator, rotor, described housing also comprises an installation portion.
By adopting technique scheme, make motor profile more attractive in appearance, simultaneously the convenient location of housing installation portion and mounted motor, coaxial line is arranged avoids stator rotor in rotary course, produces eccentric and loss power, improves power utilization efficiency, increase properties of product.
The utility model is set to further: described stator has stator tooth away from the outer circumference surface of shell one end.
By adopting technique scheme, increase stator outer surface area, strengthen heat-sinking capability, the tooth simultaneously stator opened can coordinate the extra brake apparatus arranged, the transmission controlling power distributes, the power that brake apparatus clamping stator rear motor produces all exports outside to by rotor, improves the power distribution function of motor.
The utility model is set to further: described rotor one end is stretched out outside housing, and the outer circumference surface that described rotor extends the outer one end of housing has rotor tooth.
By adopting technique scheme, making motor have Bidirectional power regulating power, by outer brake device fixed rotor, power can be distributed to stator completely and exporting, increasing motor practicality.
The utility model is set to further: the end face of described rotor and stator is provided with blind hole.
By adopting technique scheme, facilitating rotor and the connection between stator and line shaft and installation, improving installation progress and coordinating tightness, increasing product practicality.。
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the two-way motor with hollow rotor embodiment of the utility model;
Fig. 2 is structural representation;
Fig. 3 is electrode structure schematic diagram
Reference numeral: 1, rotor; 2, stator; 3, housing; 4, passage; 11, rotor tooth; 21, stator tooth; 22, positive electrode; 23 negative electrodes; 24, bearing; 31, installation portion.
Embodiment
Referring to figs. 1 through Fig. 3, the two-way motor with hollow rotor embodiment of the utility model is described further.
As shown in Figure 1 to Figure 3, a kind of two-way motor with hollow rotor, comprise housing 3, rotor 1 and stator 2, housing 3 is for cylindrical structure and one end is provided with installation portion 31, housing 3 other end is rotatably connected to stator 2, described stator 2 is cylindrical structure and radius is identical with housing 3 radius, described rotor 1 is arranged in housing 3 and stator 2 and one end is extended outside housing 3, housing 3, rotor 1, stator 2 is coaxial line all, described stator 2 is connected one end and is arranged with positive electrode 22 and negative electrode 23 along axis order with housing 3, described positive electrode 22 and negative electrode 23 be torus structure and with stator 2 coaxial line, described stator 2 is placed in one end in housing 3 and is also provided with bearing 24, described bearing 24 and stator 2 coaxial line, described stator 2 connects with in housing 3 by bearing 24, described positive electrode 22 and negative electrode 23 are all electrically connected with housing 3 and stator 2, after electric motor starting, stator 2 and rotor 1 produce electromagnetic induction each other and produce torsion, torsion is applied to respectively on rotor 1 and stator 2 and also drives rotor 1 and stator 2 reverse rotation simultaneously, the two-way independent power realizing motor exports.
Described rotor 1 is hollow structure, comprise the passage 4 in a through two ends of rotor face, the outer circumference surface of described stator 2 away from housing 3 one end has stator tooth 21, the outer circumference surface that described rotor 1 extends the outer one end of housing 3 has rotor tooth 11, the end face of described rotor 1 and stator 2 is provided with blind hole, on apparatus, additionally brake apparatus can be set according to product user demand, coordinate stator tooth 21 or rotor tooth 11, with fixed rotor 1 or stator 2 one of them, realize the switching of motor power allocation proportion, compare twin shaft output motor of the prior art, the utility model can accomplish that the power that two ends export is completely independent, can not because of braking wherein one end and cause the other end also to stop operating, power distribution is more reasonable, operational reliability is higher.
Stator 2 is rotationally connected with function housing 3 realizing stator 2 and rotor 1 reverse rotation simultaneously, compare traditional power structure and eliminate switching mechanism, significantly reduce the volume of power source, motor inherently provides two relatively independent power by the rotation of rotor 1 and stator 2, rotor 1 and stator 2 interact, according to the Power output that changing load is mutual, there is the function of not wasting motor power, the positive and negative electrode 23 that ring-type is arranged solves the electric power transfer problem of stator 2 in rotary course, stator 2 rotates formerly so can be stablized powered and electric power is conducted to rotor 1, rotor 1 is driven to produce power, motor using stator 2 as the second Power output, there is no redundant structure, compact overall structure volume is little, reduce weight, improve Power output ability, there is wide application prospect.
The utility model good looking appearance, the convenient location of housing 3 installation portion 31 and mounted motor simultaneously, coaxial line arrange avoid stator 2 rotor 1 produces in rotary course bias and loss power, improve power utilization efficiency, increase properties of product, stator tooth 21 adds stator 2 exterior surface area, strengthen heat-sinking capability, the tooth simultaneously stator 2 opened can coordinate the extra brake apparatus arranged, the transmission controlling power distributes, the power that brake apparatus clamping stator 2 rear motor produces all exports outside to by rotor 1, improve the power distribution function of motor, the rotor tooth 11 of identical setting makes motor have Bidirectional power regulating power, by outer brake device fixed rotor 1, power can be distributed to stator 2 completely to export, increase motor practicality, blind hole facilitates the installation of line shaft, improve driving force transmission capacity, increase motor ease of use.
The above makes preferred implementation of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection range of the present utility model.
Claims (5)
1. a two-way motor with hollow rotor, comprise housing, rotor and stator, described rotor is hollow structure and is arranged in stator, it is characterized in that: described stator is cylindrical structure, described stator comprises positive electrode, negative electrode and bearing, described bearing be located at stator one end and with stator coaxial line, described stator is connected in housing by bearing, described positive electrode and negative electricity very torus structure be fixedly connected on stator and be connected one end with housing, described positive electrode and negative electrode are all electrically connected with housing and stator.
2. two-way motor with hollow rotor according to claim 1, it is characterized in that: described housing is cylindrical structure and radius is identical with stator radius, described housing, stator, rotor are all coaxially arranged, and described housing also comprises for fixing and holder housing to the installation portion of equipment.
3. two-way motor with hollow rotor according to claim 1 and 2, is characterized in that: described stator has stator tooth away from the outer circumference surface of shell one end.
4. two-way motor with hollow rotor according to claim 3, is characterized in that: described rotor one end is stretched out outside housing, and the outer circumference surface that described rotor extends the outer one end of housing has rotor tooth.
5. two-way motor with hollow rotor according to claim 4, is characterized in that: the end face of described rotor and stator is equipped with blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515660.9U CN204089498U (en) | 2014-09-09 | 2014-09-09 | Two-way motor with hollow rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515660.9U CN204089498U (en) | 2014-09-09 | 2014-09-09 | Two-way motor with hollow rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089498U true CN204089498U (en) | 2015-01-07 |
Family
ID=52182166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420515660.9U Expired - Fee Related CN204089498U (en) | 2014-09-09 | 2014-09-09 | Two-way motor with hollow rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556994A (en) * | 2019-09-16 | 2019-12-10 | 续客商城（深圳）有限公司 | Electric machine |
-
2014
- 2014-09-09 CN CN201420515660.9U patent/CN204089498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556994A (en) * | 2019-09-16 | 2019-12-10 | 续客商城（深圳）有限公司 | Electric machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160909 |