CN105262319B - A kind of be capable of in new double shafts of start-up circuit drags power generation type motor - Google Patents
A kind of be capable of in new double shafts of start-up circuit drags power generation type motor Download PDFInfo
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- CN105262319B CN105262319B CN201510755723.7A CN201510755723A CN105262319B CN 105262319 B CN105262319 B CN 105262319B CN 201510755723 A CN201510755723 A CN 201510755723A CN 105262319 B CN105262319 B CN 105262319B
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Abstract
A kind of be capable of in new double shafts of start-up circuit drags power generation type motor, including motor casing and main shaft, motor rotor is equipped among main shaft, motor stator is equipped with the inside of motor casing, a left side for motor rotor, right both sides are equipped with power generator, power generator includes built-in power generation rotor and built-in power generation stator, built-in power generation stator is equipped with power generation coiling group, the side face of built-in power generation rotor is equipped with groove, connecting rod is equipped with groove, the inner of connecting rod and the slot bottom of groove are fixed, lifting magnet steel is arranged with connecting rod, lifting magnet steel is connected by stretching structure with built-in power generation rotor；The both sides of power generator are equipped with interior cover and outer cover, and the side of outer cover is equipped with side rotor magnetic steel, and side power generation stator is equipped between side rotor magnetic steel and main shaft, and side power generation stator is equipped with load power generation coiling group.The present invention can not only control the start-up circuit of load, reduce the signal transmission link of circuit, and can improve effective power.
Description
Technical field
The present invention relates to a kind of motor, is particularly capable of in new double shafts of start-up circuit and drags power generation type motor.
Background technology
In the existing multi-load circuit with motor, the operation conditions of each road load is generally detected by sensor, then
Sensor is transferred signals in controller, then opens corresponding load circuit, whole mistake according to the needs of operation by controller
Journey signal transmission line is grown, and link is more, starts control complexity, and the effective power of the motor in multi-load circuit is generally located
In 55%-70%, efficiency utilization rate has much room for improvement.
The content of the invention
The technical problem to be solved in the present invention is in view of the deficiencies of the prior art, propose a kind of to be capable of the new of start-up circuit
Power generation type motor is dragged in double shafts, drags power generation type motor to control the startup electricity of load in new double shafts
Road, reduces the signal transmission link of circuit, and can improve effective power.
It is a kind of to be capable of the new of start-up circuit the technical problem to be solved in the present invention is what is be achieved through the following technical solutions
Power generation type motor, including motor casing and the main shaft being located in motor casing are dragged in double shafts, main shaft centre is equipped with electronic
Machine rotor, motor casing inner side are equipped with motor stator corresponding with motor rotor position, its feature is：The motor
The arranged on left and right sides of rotor is equipped with power generator, and the power generator includes being located at the built-in power generation rotor of plate-like on main shaft
And the built-in power generation stator of annular shape corresponding with built-in power generation rotor-position on motor casing is located at, the built-in power generation stator
Power generation coiling group is equipped with, at least provided with 3 grooves, the opening edge of the groove on the side face of the built-in power generation rotor
The radially setting of built-in power generation rotor, is equipped with connecting rod in the groove, and the connecting rod is along built-in power generation rotor
Radial direction set, the inner of the connecting rod and the slot bottom of groove are fixed, and being arranged with the connecting rod can be along connection
The lifting magnet steel that bar slides up and down, the lifting magnet steel are connected by stretching structure with built-in power generation rotor；The power generation
The both sides of device are respectively equipped with interior cover and outer cover, and the interior cover is between power generator and motor rotor, institute
The main shaft stated passes through interior cover and outer cover, and the side of the outer cover away from power generator is equipped with side rotor magnetic steel, institute
The side rotor magnetic steel stated is connected by connecting bracket with main shaft, and side is equipped between the side rotor magnetic steel and main shaft and is sent out
Electric stator, side power generation stator are equipped with load power generation coiling group, and side power generation stator is consolidated by fixing piece
It is scheduled on outer cover side wall；The power generation coiling group is used to connect start-up circuit, and load power generation coiling group is used to connect
Load circuit.
The technical problem to be solved in the present invention can also realize further by the following technical programs,
The groove is uniformly arranged throughout on the side face of built-in power generation rotor.
The technical problem to be solved in the present invention can also realize further by the following technical programs,
The stretching structure is tension spring, and one end of the tension spring is connected with lifting magnet steel, the tension spring it is another
End is connected with built-in power generation rotor.
The technical problem to be solved in the present invention can also realize further by the following technical programs, the connection branch
Frame includes the round frame being set on main shaft and the mounting bracket being located on that side of round frame away from main shaft, the mounting bracket
Extend along the cover axially outwards of main shaft, the side rotor magnetic steel is located at that side of mounting bracket towards main shaft.
The technical problem to be solved in the present invention can also realize further by the following technical programs, the fixing piece
For drift bolt formula fixing screws, the drift bolt formula fixing screws are along main shaft axially across side power generation stator.
Compared with prior art, the present invention has the following technical effect that：The present invention passes through motor casing, main shaft, motor
Stator, power generator, interior cover, outer cover, side rotor magnetic steel, connecting bracket, side power generation stator, side power generation rotor and
Load power generation coiling group, which is organically combined, to be constituted a kind of be capable of in new double shafts of start-up circuit and drags power generation type electric
Motivation, as a result of above-mentioned structure, the present invention on motor by setting power generator, when electrical motors are to predetermined
During rotating speed, power generator produces electric current, which, which reaches start-up circuit, can start connected load running, so may be used
To reduce the signal transmission link of load starting circuit, and motor is during height operates, some mechanical energy
Electric energy is converted into by power generator, the output work of motor can be recycled, the effective power of motor can be improved, passes through survey
Calculate, the effective power of motor reaches 85%-88%；By power generation stator, groove, connection that power generator is arranged to annular shape
Bar, lifting magnet steel and stretching structure, can preset startup rotating speed as needed, i.e., when the rotating speed of generator reaches the rotating speed
During value, the centrifugal force of lifting magnet steel generation makes lifting magnet steel slide to the outside of built-in power generation rotor along connecting rod, determines close to power generation
Son, can produce electric current, for example it is 30000rpm to preset startup rotating speed as needed, i.e. the rotating speed of generator reaches
During more than 30000rpm, the outside that the centrifugal force that magnet steel produces makes lifting magnet steel slide to built-in power generation rotor along connecting rod is lifted,
The magnetic induction line that the coiling group that generates electricity cutting lifting magnet steel produces, produces sensing electric current, power generator is arranged to such structure, send out
Electroresponse speed is fast, high sensitivity, it is possible to reduce for controlling the link of start-up circuit, can not only reduce the generation of failure
Rate, and cost can be reduced；By the way that connecting bracket is arranged to round frame and mounting bracket, the structure of motor can be made more
It is compact, reduce the volume of occupancy.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structural side view of the built-in power generation rotor of the present invention.
Embodiment
Referring to the drawings, further describe the present invention concrete technical scheme, in order to those skilled in the art into
Understand the present invention to one step, the limitation without forming its right.
A kind of be capable of in new double shafts of start-up circuit of embodiment 1. drags power generation type motor, as shown in Fig. 1 and Fig. 2,
Including motor casing 1 and the main shaft 10 that is located in motor casing 1, motor rotor 16 is equipped among the main shaft 10, in motor casing 1
Side is equipped with motor stator 13 corresponding with 16 position of motor rotor, and the arranged on left and right sides of the motor rotor 16 is all provided with
Have a power generator, the power generator include being located at the built-in power generation rotor 6 of plate-like on main shaft 10 and be located on motor casing 1 with
The corresponding circular built-in power generation stator 12 in 6 position of built-in power generation rotor, built-in power generation rotor 6 are solid by press fastening type nut 20
It is scheduled on main shaft, the built-in power generation stator 12 is equipped with power generation coiling group 30, and power generation coiling group 30, which is used to connect, starts electricity
Road, at least provided with 3 grooves 61 on the side face of the built-in power generation rotor 6,61 numbers of groove are preferably 3 or 5, described
Groove 61 radially setting of the opening along built-in power generation rotor 6, is equipped with connecting rod 62 in the groove 61, it is described
Connecting rod 62 is set along the radial direction of built-in power generation rotor 6, and the inner of the connecting rod 62 and the slot bottom of groove 61 are fixed, described
Connecting rod 62 on be arranged with the lifting magnet steel 7 that can be slided up and down along connecting rod 62, the lifting magnet steel 7 passes through flexible knot
Structure 63 is connected with built-in power generation rotor 6；The both sides of the power generator are respectively equipped with interior cover 11 and outer cover 2, described
For interior cover 11 between power generator and motor rotor 16, the main shaft 10 passes through interior cover 11 and outer cover 2, main shaft
Bearing 19 is respectively provided between 10 and interior cover 11 and outer cover 2, the side of the outer cover 2 away from power generator is equipped with side
Rotor magnetic steel 3, the side rotor magnetic steel 3 are connected by connecting bracket 5 with main shaft 10, the side rotor magnetic steel 3 with
Side power generation stator 4 is equipped between main shaft 10, side power generation stator 4 is equipped with load power generation coiling group 31, described
Side power generation stator 4 is fixed on outer cover side wall by fixing piece 21；The power generation coiling group 30 is used to connect start-up circuit,
The load power generation coiling group is used to connect load circuit.
Embodiment 2, the groove 61 described in above-described embodiment are uniformly arranged throughout on the side face of built-in power generation rotor 6.
Embodiment 3, the stretching structure 63 described in above-described embodiment are tension spring, and one end of the tension spring is with lifting magnet steel
7 connections, the other end of the tension spring are connected with built-in power generation rotor 6.
Embodiment 4, the connecting bracket 5 described in above-described embodiment include the round frame 51 being set on main shaft 10 and are located at
Mounting bracket 52 on that side of round frame away from main shaft 10, round frame 51 is fixed on main shaft by fixed screw, described
Mounting bracket extends along the cover axially outwards 2 of main shaft 10, and the side rotor magnetic steel 3 is located at mounting bracket 52 towards main shaft 10
That side.
Embodiment 5, the fixing piece 21 described in above-described embodiment are drift bolt formula fixing screws, and the drift bolt formula fixes spiral shell
Nail is along main shaft axially across side power generation stator.
The outside of the motor casing 1 of the present invention is equipped with safety guard 9, and the bottom of motor casing 1 is equipped with load circuit and accesses successively
Mouth 14, motor power-supply wire access port 15, start-up circuit access port 18.Coolant circulation system is also provided with motor casing 1, it is cold
But liquid import 17 is also disposed at the bottom of motor casing.
The operation principle of the present invention：The present invention on motor by setting power generator, when electrical motors are to predetermined
During rotating speed, power generator produces electric current, which, which reaches start-up circuit, can start connected load running, so may be used
To reduce the signal transmission link of load starting circuit, and motor is during height operates, some mechanical energy
Electric energy is converted into by power generator, the output work of motor can be recycled, the effective power of motor can be improved, passes through survey
Calculate, the effective power of motor reaches 85%-88%；By power generation stator, groove, connection that power generator is arranged to annular shape
Bar, lifting magnet steel and stretching structure, can preset startup rotating speed as needed, i.e., when the rotating speed of generator reaches the rotating speed
During value, the centrifugal force of lifting magnet steel generation makes lifting magnet steel slide to the outside of built-in power generation rotor along connecting rod, determines close to power generation
Son, can produce electric current, for example it is 30000rpm to preset startup rotating speed as needed, i.e. the rotating speed of generator reaches
During more than 30000rpm, the outside that the centrifugal force that magnet steel produces makes lifting magnet steel slide to built-in power generation rotor along connecting rod is lifted,
The magnetic induction line that the coiling group that generates electricity cutting lifting magnet steel produces, produces sensing electric current, power generator is arranged to such structure, send out
Electroresponse speed is fast, high sensitivity, it is possible to reduce for controlling the link of start-up circuit, can not only reduce the generation of failure
Rate, and cost can be reduced；By the way that connecting bracket is arranged to round frame and mounting bracket, the structure of motor can be made more
It is compact, reduce the volume of occupancy.
Claims (4)
1. a kind of be capable of in new double shafts of start-up circuit drags power generation type motor, including motor casing and it is located in motor casing
Main shaft, main shaft centre are equipped with motor rotor, motor corresponding with motor rotor position are equipped with the inside of motor casing
Stator, it is characterised in that：The arranged on left and right sides of the motor rotor is equipped with power generator, and the power generator includes
It is located at the built-in power generation rotor of plate-like on main shaft and is located on motor casing in annular shape corresponding with built-in power generation rotor-position
Put power generation stator, the built-in power generation stator is equipped with power generation coiling group, on the side face of the built-in power generation rotor at least
Equipped with 3 grooves, the radially setting of the opening of the groove along built-in power generation rotor, is equipped with connection in the groove
Bar, the connecting rod are set along the radial direction of built-in power generation rotor, and the inner of the connecting rod and the slot bottom of groove are fixed, institute
Be arranged with the connecting rod stated can along the lifting magnet steel that connecting rod slides up and down, the lifting magnet steel by stretching structure with
Built-in power generation rotor connects；The both sides of the power generator are respectively equipped with interior cover and outer cover, and the interior cover is located at
Between power generator and motor rotor, the main shaft passes through interior cover and outer cover, and the outer cover is filled away from power generation
The side put is equipped with side rotor magnetic steel, and the side rotor magnetic steel is connected by connecting bracket with main shaft, the side
Side power generation stator is equipped between rotor magnetic steel and main shaft, side power generation stator is equipped with load power generation coiling group, institute
The side power generation stator stated is fixed on outer cover side wall by fixing piece；The power generation coiling group is used to connect start-up circuit,
The load power generation coiling group is used to connect load circuit；The connecting bracket include being set in round frame on main shaft and
The mounting bracket being located on that side of round frame away from main shaft, the mounting bracket extend along the cover axially outwards of main shaft, institute
The side rotor magnetic steel stated is located at that side of mounting bracket towards main shaft.
2. according to claim 1 be capable of in new double shafts of start-up circuit drags power generation type motor, it is characterised in that：
The groove is uniformly arranged throughout on the side face of built-in power generation rotor.
3. according to claim 1 be capable of in new double shafts of start-up circuit drags power generation type motor, it is characterised in that：
The stretching structure is tension spring, and one end of the tension spring is connected with lifting magnet steel, the other end of the tension spring with it is built-in
Power generation rotor connects.
4. it is capable of according to claim 1-3 any one of them in new double shafts of start-up circuit and drags power generation type motor, its
It is characterized in that：The fixing piece is drift bolt formula fixing screws, and the drift bolt formula fixing screws are along main shaft axially across side
Generate electricity stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510755723.7A CN105262319B (en) | 2015-11-10 | 2015-11-10 | A kind of be capable of in new double shafts of start-up circuit drags power generation type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510755723.7A CN105262319B (en) | 2015-11-10 | 2015-11-10 | A kind of be capable of in new double shafts of start-up circuit drags power generation type motor |
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| Publication Number | Publication Date |
|---|---|
| CN105262319A CN105262319A (en) | 2016-01-20 |
| CN105262319B true CN105262319B (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510755723.7A Active CN105262319B (en) | 2015-11-10 | 2015-11-10 | A kind of be capable of in new double shafts of start-up circuit drags power generation type motor |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953450A (en) * | 2017-05-11 | 2017-07-14 | 张涵 | A kind of New-type electric machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191491Y (en) * | 1993-05-15 | 1995-03-08 | 俞日友 | Automatic voltage regulating casing motion permanent-magnet-type mini-generator |
| CN102324817A (en) * | 2011-09-21 | 2012-01-18 | 赵文钦 | Electric variable frequency brushless synchronous generating set |
| CN205212681U (en) * | 2015-11-10 | 2016-05-04 | 南京拔萃科技有限公司 | Novel drag electricity generation type motor in two plays axle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3269346B2 (en) * | 1995-08-24 | 2002-03-25 | トヨタ自動車株式会社 | Permanent magnet motor |
-
2015
- 2015-11-10 CN CN201510755723.7A patent/CN105262319B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191491Y (en) * | 1993-05-15 | 1995-03-08 | 俞日友 | Automatic voltage regulating casing motion permanent-magnet-type mini-generator |
| CN102324817A (en) * | 2011-09-21 | 2012-01-18 | 赵文钦 | Electric variable frequency brushless synchronous generating set |
| CN205212681U (en) * | 2015-11-10 | 2016-05-04 | 南京拔萃科技有限公司 | Novel drag electricity generation type motor in two plays axle |
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| CN105262319A (en) | 2016-01-20 |
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Effective date of registration: 20190102 Address after: Room 303, 688 Ningliu Highway, Changlu Street, Jiangbei New District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Fenghao Trading Co., Ltd. Address before: 222000 Jerry Science Park, 42 Hailian East Road, Haizhou District, Lianyungang City, Jiangsu Province Patentee before: NANJING BACUI TECHNOLOGY CO., LTD. |
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Effective date of registration: 20200519 Address after: 361000 Room 501, No.85, Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen Jiupin sesame Information Technology Co., Ltd Address before: Room 303, 688 Ningliu Highway, Changlu Street, Jiangbei New District, Nanjing City, Jiangsu Province, 210000 Patentee before: Nanjing Fenghao Trading Co., Ltd. |
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Effective date of registration: 20201027 Address after: 226500, Nantong, Jiangsu Province, Rugao City, moved by the town painted long road No. 18 Patentee after: NANTONG HUAGUAN ELECTRIC Co.,Ltd. Address before: 361000 Room 501, No.85, Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee before: Xiamen Jiupin sesame Information Technology Co.,Ltd. |