CN110061591A - A kind of spinner motor that rotating ratio is constant - Google Patents
A kind of spinner motor that rotating ratio is constant Download PDFInfo
- Publication number
- CN110061591A CN110061591A CN201910323966.1A CN201910323966A CN110061591A CN 110061591 A CN110061591 A CN 110061591A CN 201910323966 A CN201910323966 A CN 201910323966A CN 110061591 A CN110061591 A CN 110061591A
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- CN
- China
- Prior art keywords
- control terminal
- gear
- spinner motor
- planet carrier
- gear ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- 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
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of spinner motors that rotating ratio is constant, including spinner motor ontology and it is connected to the simpson planetary gear mechanism of spinner motor ontology control terminal, simpson planetary gear mechanism includes three degree of freedom, respectively sun gear, planet carrier and gear ring, two in the three degree of freedom are respectively connected to the internal rotor control terminal and outer rotor control terminal of spinner motor ontology, another freedom degree is connected to fixed pedestal, the output end of spinner motor ontology includes outer rotor output end and internal rotor output end, two output ends can be with individual output power, can also simultaneously output power.The present invention can there are many revolving speeds to arrange in pairs or groups, and two output axle steers identical can may be reversed, and revolving speed size and ratio change in very large range, while the present invention realizes that large transmission ratio is simpler.
Description
Technical field
The present invention relates to motor and speed changer field, and in particular to a kind of spinner motor that rotating ratio is constant.
Background technique
The revolving speed of common motor is slowed down and could be used with speed reducer in majority of case, and the speed reducer of large transmission ratio is more
Complicated and low efficiency.With the power slow-speed of revolution 6 grades of threephase asynchronous prices also than revolving speed it is high 2 grades of motors it is high.Always
Cost during reducing revolving speed it is very high, the speed reducer cost higher efficiency of large transmission ratio is lower.Speed change will be from source thus
Head starts.Now the problem is that how motor speed is lower, speed reducer how higher efficiency, simpler realization is big to be passed
Dynamic ratio.
Summary of the invention
The purpose of the present invention is to provide a kind of spinner motors that rotating ratio is constant, to solve asking for the prior art
Topic, the present invention can there are many revolving speeds to arrange in pairs or groups, and two output axle steers identical can may be reversed, and revolving speed size and ratio exist
Variation in very wide range, while the present invention realizes that large transmission ratio is simpler.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of spinner motor that rotating ratio is constant, including spinner motor ontology and it is connected to dual rotor motor
The simpson planetary gear mechanism of machine ontology control terminal, simpson planetary gear mechanism include three degree of freedom, respectively the sun
Wheel, planet carrier and gear ring, two in the three degree of freedom are respectively connected to the internal rotor control of spinner motor ontology
End processed and outer rotor control terminal, another freedom degree are connected to fixed pedestal, and the output end of spinner motor ontology includes outer
Rotor output and internal rotor output end.
Further, the gear ring is connected to fixed pedestal, and the planet carrier is connected to outer rotor control terminal, the sun
Wheel is connected to internal rotor control terminal.
Further, rotation speed relation between the sun gear, planet carrier and gear ring are as follows:
n1=(1+a) n3
Wherein, n1For sun wheel speed, n3For planet carrier revolving speed, a is the gear ratio of gear ring and sun gear.
Further, the planet carrier is connected to fixed pedestal, and the gear ring is connected to outer rotor control terminal, the sun
Wheel is connected to internal rotor control terminal.
Further, rotation speed relation between the sun gear, planet carrier and gear ring are as follows:
n1+an2=0
Wherein, n1For sun wheel speed, n2For gear ring revolving speed, a is the gear ratio of gear ring and sun gear.
Further, the sun gear is connected to fixed pedestal, and the gear ring is connected to outer rotor control terminal, the planet
Frame is connected to internal rotor control terminal.
Further, rotation speed relation between the sun gear, planet carrier and gear ring are as follows:
an2=(1+a) n3
Wherein, n2For gear ring revolving speed, n3For planet carrier revolving speed, a is the gear ratio of gear ring and sun gear.
Compared with prior art, the invention has the following beneficial technical effects:
The present invention spinner motor body tail section be arranged simpson planetary gear mechanism (belong to a part of motor,
That is rotating ratio constant device), its two freedom degrees are connect with internal rotor control terminal and outer rotor control terminal respectively, and third is certainly
Fixed pedestal is connected to by degree.Planetary gear mechanism plays a part of to control the rotating ratio of internal rotor and outer rotor.Motor start-up
By mutually exclusive torque, their rotational speed difference is exactly corresponding number of poles (if it is phase asynchronous electricity for internal rotor and outer rotor afterwards
When motivation) revolving speed of single-rotor motor, the relative rotation speed of internal rotor and outer rotor does not become.
Motor Control part is identical with corresponding single rotor motor, and the power supply of outer rotor can be inputted by slip ring, and two
The sum of output power of a rotor is identical as corresponding single-rotor motor, can output power simultaneously, can also internal rotor or outer
Rotor individual output power, individually another rotor idle running when output, if the output end of two rotors can be input to separately
Two freedom degrees of one simpson planetary gear mechanism, three degree of freedom is output end of reducer, this output end revolving speed can
It is very wide with the range of design, from almost 0 revolving speed to very high revolving speed.
The present invention changes revolving speed from motor source, and revolving speed can become very low, can directly use some occasions,
It can also become very high, for example dryer can also be used directly, there are two output revolving speed and Simpson's rows for motor of the present invention
Star gear can have perfect collocation, can export ultralow revolving speed, i.e. large transmission ratio, since outer rotor and internal rotor pass through Simpson's row
Star gear (one of freedom degree is fixed) associates, and output of the invention is two permanent rotating ratio outputs, can be respectively single
It solely uses, can also use simultaneously.
The present invention is by being connected to fixed pedestal for gear ring, and planet carrier is connected to outer rotor control terminal, and sun gear is connected to
Internal rotor control terminal, or planet carrier is connected to fixed pedestal, the gear ring is connected to outer rotor control terminal, the sun gear
It is connected to internal rotor control terminal, or sun gear is connected to fixed pedestal, the gear ring is connected to outer rotor control terminal, described
Planet carrier is connected to internal rotor control terminal, can there are many revolving speeds to arrange in pairs or groups, two output axle steers identical can may be reversed,
Revolving speed size and ratio change in very wide range, and there are many outputs after output end and simpson planetary gear cooperation, realize big
Transmission ratio is simpler.
Detailed description of the invention
Fig. 1 is the structure chart when gear ring is connect with fixed pedestal；
Fig. 2 is the structure chart when planet carrier is connect with fixed pedestal；
Fig. 3 is the structure chart when sun gear is connect with fixed pedestal.
Wherein: 1, sun gear；2, planet carrier；3, gear ring；4, internal rotor control terminal；5, outer rotor control terminal；6, birotor
Motor body；7, outer rotor output end；8, internal rotor output end.
Specific embodiment
Present invention is further described in detail below:
A kind of spinner motor that rotating ratio is constant, including spinner motor ontology 6 and be connected to birotor electricity
The simpson planetary gear mechanism of 6 control terminal of motivation ontology, simpson planetary gear mechanism include three degree of freedom, respectively too
Sun takes turns 1, planet carrier 2 and gear ring 3, and two in the three degree of freedom are respectively connected to the interior of spinner motor ontology 6
Rotor control terminal 4 and outer rotor control terminal 5, another freedom degree are connected to fixed pedestal, the output of spinner motor ontology 6
End includes outer rotor output end 7 and internal rotor output end 8.
Operating process of the invention is described in detail with reference to the accompanying drawing:
One, (see Fig. 1) when gear ring is fixed on pedestal
Fundamental formular:
n1+an2=(1+a) n3
By n2=0, a=4 is taken, above formula is brought into and obtains:That is n1=5n3。
If selecting 6 pole three phase asynchronous single-rotor motor revolving speeds is 960 revs/min, corresponding 6 pole double-rotor machine, two rotors
Relative rotation speed also should be 960 revs/min, it may be assumed that n1-n3=960 revs/min, it can thus be concluded that: internal rotor revolving speed nIt is interiorEqual to turning for sun gear 1
Speed, so nIt is interior=n1=1200 revs/min, outer rotor revolving speed nOutsideEqual to the revolving speed of planet carrier 2, so nOutside=n3=240 revs/min.
Two rotor rotating Vortexes.Wherein outer rotor revolving speed drops to 240 revs/min, can directly use in some occasions.Two turns
960 revs/min of sub- relative rotation speed is constant, and two rotors both can respective individual output power；Can also simultaneously output power；If defeated
Entering two freedom degrees to another simpson planetary gear mechanism, third freedom degree is output end, it can accomplish very low revolving speed,
That is superelevation transmission ratio.
Two, (see Fig. 2) when planet carrier is fixed on pedestal
Fundamental formular:
n1+an2=(1+a) n3
By n3=0, a=4 is taken, above formula is brought into and obtains: n1+an2=0.
If selecting 6 pole three phase asynchronous single-rotor motor revolving speeds is 960 revs/min, 6 rotors of pole double-rotor machine two it is opposite
Revolving speed also should be 960 revs/min, it may be assumed that n1-n2=960 revs/min.It can thus be concluded that: internal rotor revolving speed nIt is interiorEqual to the revolving speed of sun gear 1,
So nIt is interior=n1=768 revs/min, outer rotor revolving speed nOutsideEqual to the revolving speed of gear ring 3, so nOutside=n2=-192 revs/min.
Inner and outer rotors turn on the contrary, two rotors can be with individual output power, if it can with a rotor output power
Export general power, another rotor idle running；If output power, the sum of two power are equal to general power to two rotors simultaneously, can also
To input simpson planetary gear two freedom degrees therein, achieve the purpose that speed change.
Three, (see Fig. 3) when sun gear is fixed on pedestal
Fundamental formular:
n1+an2=(1+a) n3
By n1=0, a=4 is taken, above formula is brought into and obtains: an2=(1+a) n3, it may be assumed that 4n2=5n3。
If selecting 6 pole three phase asynchronous single-rotor motor revolving speeds is 960 revs/min, 6 rotors of pole double-rotor machine two it is opposite
Revolving speed also should be 960 revs/min, it may be assumed that n2-n3=960 revs/min, it can thus be concluded that: outer rotor revolving speed nOutsideEqual to the revolving speed of gear ring 3, institute
With nOutside=n2=4800 revs/min, internal rotor revolving speed nIt is interiorEqual to the revolving speed of planet carrier 2, so nIt is interior=n3=3840 revs/min.
Obtain two high revolving speeds outputs in the same direction, equally can with individual output power can also output power simultaneously, Ke Yizhi
It connects for dryer, two freedom degrees of simpson planetary gear can also be input to, three degree of freedom is exactly output end.
Claims (7)
1. a kind of spinner motor that rotating ratio is constant, which is characterized in that including spinner motor ontology (6) and connection
In the simpson planetary gear mechanism of spinner motor ontology (6) control terminal, simpson planetary gear mechanism include three from
By spending, respectively sun gear (1), planet carrier (2) and gear ring (3), two in the three degree of freedom be respectively connected to it is double
The internal rotor control terminal (4) and outer rotor control terminal (5), another freedom degree of rotor electromotor ontology (6) are connected to fixed base
Seat, the output end of spinner motor ontology (6) includes outer rotor output end (7) and internal rotor output end (8).
2. a kind of constant spinner motor of rotating ratio according to claim 1, which is characterized in that the gear ring (3)
It is connected to fixed pedestal, the planet carrier (2) is connected to outer rotor control terminal (5), and the sun gear (1) is connected to internal rotor control
End (4) processed.
3. a kind of constant spinner motor of rotating ratio according to claim 2, which is characterized in that the sun gear
(1), rotation speed relation between planet carrier (2) and gear ring (3) are as follows:
n1=(1+a) n3
Wherein, n1For sun gear (1) revolving speed, n3For planet carrier (2) revolving speed, a is the gear ratio of gear ring (3) and sun gear (1).
4. a kind of constant spinner motor of rotating ratio according to claim 1, which is characterized in that the planet carrier
(2) it is connected to fixed pedestal, the gear ring (3) is connected to outer rotor control terminal (5), and the sun gear (1) is connected to internal rotor
Control terminal (4).
5. a kind of constant spinner motor of rotating ratio according to claim 4, which is characterized in that the sun gear
(1), rotation speed relation between planet carrier (2) and gear ring (3) are as follows:
n1+an2=0
Wherein, n1For sun gear (1) revolving speed, n2For gear ring (3) revolving speed, a is the gear ratio of gear ring (3) and sun gear (1).
6. a kind of constant spinner motor of rotating ratio according to claim 1, which is characterized in that the sun gear
(1) it is connected to fixed pedestal, the gear ring (3) is connected to outer rotor control terminal (5), and the planet carrier (2) is connected to internal rotor
Control terminal (4).
7. a kind of constant spinner motor of rotating ratio according to claim 6, which is characterized in that the sun gear
(1), rotation speed relation between planet carrier (2) and gear ring (3) are as follows:
an2=(1+a) n3
Wherein, n2For gear ring (3) revolving speed, n3For planet carrier (2) revolving speed, a is the gear ratio of gear ring (3) and sun gear (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323966.1A CN110061591A (en) | 2019-04-22 | 2019-04-22 | A kind of spinner motor that rotating ratio is constant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323966.1A CN110061591A (en) | 2019-04-22 | 2019-04-22 | A kind of spinner motor that rotating ratio is constant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110061591A true CN110061591A (en) | 2019-07-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910323966.1A Pending CN110061591A (en) | 2019-04-22 | 2019-04-22 | A kind of spinner motor that rotating ratio is constant |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571996A (en) * | 2019-10-22 | 2019-12-13 | 青岛厚德新能源科技开发有限公司 | Double-rotor motor |
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| US20040110592A1 (en) * | 2002-12-04 | 2004-06-10 | Nissan Motor Co., Ltd. | Hybrid transmission |
| CN201893650U (en) * | 2010-11-23 | 2011-07-06 | 江苏大学 | Power continuously variable transmission with three-gear transmission function |
| CN203251185U (en) * | 2013-05-14 | 2013-10-23 | 上海中科深江电动车辆有限公司 | Electric vehicle-used double-rotor motor planetary gear continuously variable transmission system |
| CN105015318A (en) * | 2015-07-30 | 2015-11-04 | 江苏大学 | Double-rotor motor planetary gear type hybrid power system and operating mode switching method |
| CN108790936A (en) * | 2017-04-28 | 2018-11-13 | 华为技术有限公司 | A kind of power coupling drive system, electric vehicle and control method |
-
2019
- 2019-04-22 CN CN201910323966.1A patent/CN110061591A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040110592A1 (en) * | 2002-12-04 | 2004-06-10 | Nissan Motor Co., Ltd. | Hybrid transmission |
| CN201893650U (en) * | 2010-11-23 | 2011-07-06 | 江苏大学 | Power continuously variable transmission with three-gear transmission function |
| CN203251185U (en) * | 2013-05-14 | 2013-10-23 | 上海中科深江电动车辆有限公司 | Electric vehicle-used double-rotor motor planetary gear continuously variable transmission system |
| CN105015318A (en) * | 2015-07-30 | 2015-11-04 | 江苏大学 | Double-rotor motor planetary gear type hybrid power system and operating mode switching method |
| CN108790936A (en) * | 2017-04-28 | 2018-11-13 | 华为技术有限公司 | A kind of power coupling drive system, electric vehicle and control method |
Non-Patent Citations (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571996A (en) * | 2019-10-22 | 2019-12-13 | 青岛厚德新能源科技开发有限公司 | Double-rotor motor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190726 |