CN205212681U - Novel drag electricity generation type motor in two plays axle - Google Patents
Novel drag electricity generation type motor in two plays axle Download PDFInfo
- Publication number
- CN205212681U CN205212681U CN201520886976.3U CN201520886976U CN205212681U CN 205212681 U CN205212681 U CN 205212681U CN 201520886976 U CN201520886976 U CN 201520886976U CN 205212681 U CN205212681 U CN 205212681U
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- rotor
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- main shaft
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Abstract
The utility model provides a novel drag electricity generation type motor in two plays axle, including motor casing and main shaft, be equipped with the motor rotor in the middle of the main shaft, the motor casing inboard is equipped with the motor stator, the left side of motor rotor, right side both sides all are equipped with power generation facility, power generation facility is including built -in electricity generation rotor and built -in electricity generation stator, be equipped with electricity generation wire winding group on the built -in electricity generation stator, be equipped with the recess on built -in electricity generation rotor global, be equipped with the connecting rod in the recess, the inner tank bottom with the recess of connecting rod is fixed, the cover is equipped with the lift magnet steel on the connecting rod, the lift magnet steel passes through extending structure and is connected with built -in electricity generation rotor, power generation facility's both sides are equipped with nei tuogai and waituogai, and outer one side of holding in the palm the lid is equipped with side rotor magnet steel, are equipped with side electricity generation stator between side rotor magnet steel and the main shaft, are equipped with load electricity generation wire winding group on the side electricity generation stator. The utility model discloses starting circuit that not only can the control load reduces the signal transmission link of circuit, can improve effective power moreover.
Description
Technical field
The utility model relates to a kind of motor, particularly drags power generation type motor in novel pair of shaft.
Background technology
Existing with in the multi-load circuit of motor, the general operation conditions being detected the load of each road by transducer, then transducer transfers signals in controller, corresponding load circuit is opened according to the needs run again by controller, whole process signal transmission line is long, and link is many, starts and controls complexity, and the effective power of motor in multi-load circuit is generally in 55%-70%, efficiency utilance has much room for improvement.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, propose to drag power generation type motor in a kind of novel pair of shaft, drag power generation type motor can not only the start-up circuit of control load in this novel pair of shaft, reduce the Signal transmissions link of circuit, and can effective power be improved.
The technical problems to be solved in the utility model is achieved through the following technical solutions, power generation type motor is dragged in a kind of novel pair of shaft, comprise motor casing and be located at the main shaft in motor casing, motor rotor is provided with in the middle of described main shaft, the motor stator corresponding to motor rotor position is provided with inside motor casing, its feature is: a left side for described motor rotor, right both sides are equipped with Blast Furnace Top Gas Recovery Turbine Unit (TRT), described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises the built-in power generation rotor that is located at plate-like on main shaft and is located at circular built-in power generation stator corresponding to built-in power generation rotor-position on motor casing, described built-in power generation stator is provided with generating coiling group, the side face of described built-in power generation rotor is at least provided with 3 grooves, the opening of described groove is along the radially setting of built-in power generation rotor, connecting rod is provided with in described groove, described connecting rod is arranged along the radial direction of built-in power generation rotor, the inner of described connecting rod and the bottom land of groove are fixed, described connecting rod is arranged with the lifting magnet steel that can slide up and down along connecting rod, described lifting magnet steel is connected with built-in power generation rotor by stretching structure, the both sides of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) are respectively equipped with interior cover and outer cover, described interior cover is between Blast Furnace Top Gas Recovery Turbine Unit (TRT) and motor rotor, described main shaft is through interior cover and outer cover, described outer cover is provided with side rotor magnetic steel away from the side of Blast Furnace Top Gas Recovery Turbine Unit (TRT), described side rotor magnetic steel is connected with main shaft by connection bracket, be provided with side between described side rotor magnetic steel and main shaft to generate electricity stator, described side generating stator is provided with load generating coiling group, and described side generating stator is fixed on outer cover sidewall by fixture, described generating coiling group is for connecting start-up circuit, and described load generating coiling group is for connecting load circuit.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs,
Described groove is located on the side face of built-in power generation rotor equably.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs,
Described stretching structure is extension spring, and one end of described extension spring is connected with lifting magnet steel, and the other end of described extension spring is connected with built-in power generation rotor.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, described connection bracket comprises and is set in round frame on main shaft and is located at round frame away from the installing rack on that side of main shaft, described installing rack is along the axially cover extension outwardly of main shaft, and described side rotor magnetic steel is located at installing rack that side towards main shaft.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described fixture is drift bolt formula hold-down screw, and described drift bolt formula hold-down screw to generate electricity stator along main shaft axially across side.
Compared with prior art, the utility model has following technique effect: the utility model passes through motor casing, main shaft, motor stator, Blast Furnace Top Gas Recovery Turbine Unit (TRT), interior cover, outer cover, side rotor magnetic steel, connection bracket, side generating stator, side generating rotor and load generating coiling group are organically combined to constitute in a kind of novel pair of shaft and are dragged power generation type motor, owing to have employed above-mentioned structure, the utility model by arranging Blast Furnace Top Gas Recovery Turbine Unit (TRT) on motor, when electrical motors is to predetermined rotating speed, Blast Furnace Top Gas Recovery Turbine Unit (TRT) generation current, this electric current reaches start-up circuit just can start connected load running, the Signal transmissions link of load starting circuit can be reduced like this, and motor is in the process of highly running, some mechanical energy is converted into electric energy by Blast Furnace Top Gas Recovery Turbine Unit (TRT), the output work of motor can be reclaimed, the effective power of motor can be improved, by measuring and calculating, the effective power of motor reaches 85%-88%, by Blast Furnace Top Gas Recovery Turbine Unit (TRT) being set to circular generating stator, groove, connecting rod, lifting magnet steel and stretching structure, startup rotating speed can be preset as required, namely when the rotating speed of generator reaches this tachometer value, the centrifugal force that lifting magnet steel produces makes lifting magnet steel slide to the outside of built-in power generation rotor along connecting rod, near generating stator, can generation current, such as presetting startup rotating speed is as required 30000rpm, namely when the rotating speed of generator reaches more than 30000rpm, the centrifugal force that lifting magnet steel produces makes lifting magnet steel slide to the outside of built-in power generation rotor along connecting rod, the magnetic induction line that generating coiling group cutting lifting magnet steel produces, produce induced current, Blast Furnace Top Gas Recovery Turbine Unit (TRT) is arranged to such structure, generating fast response time, highly sensitive, the link for controlling start-up circuit can be reduced, not only can reduce the incidence of fault, and can cost be reduced, by connection bracket is arranged to round frame and installing rack, the structure of motor can be made compacter, reduce the volume taken.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure side view of built-in power generation rotor of the present utility model.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not form the restriction of its right.
Power generation type motor is dragged in embodiment 1. 1 kinds of novel pair of shafts, as depicted in figs. 1 and 2, the main shaft 10 comprising motor casing 1 and be located in motor casing 1, motor rotor 16 is provided with in the middle of described main shaft 10, the motor stator 13 corresponding to motor rotor 16 position is provided with inside motor casing 1, a left side for described motor rotor 16, right both sides are equipped with Blast Furnace Top Gas Recovery Turbine Unit (TRT), described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises the built-in power generation rotor 6 that is located at plate-like on main shaft 10 and is located at circular built-in power generation stator 12 corresponding to built-in power generation rotor 6 position on motor casing 1, built-in power generation rotor 6 is fixed on main shaft by press fastening type nut 20, described built-in power generation stator 12 is provided with generating coiling group 30, generating coiling group 30 is for connecting start-up circuit, the side face of described built-in power generation rotor 6 is at least provided with 3 grooves 61, groove 61 number is preferably 3 or 5, the opening of described groove 61 is along the radially setting of built-in power generation rotor 6, connecting rod 62 is provided with in described groove 61, described connecting rod 62 is arranged along the radial direction of built-in power generation rotor 6, the inner of described connecting rod 62 and the bottom land of groove 61 are fixed, described connecting rod 62 is arranged with the lifting magnet steel 7 that can slide up and down along connecting rod 62, described lifting magnet steel 7 is connected with built-in power generation rotor 6 by stretching structure 63, the both sides of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) are respectively equipped with interior cover 11 and outer cover 2, described interior cover 11 is between Blast Furnace Top Gas Recovery Turbine Unit (TRT) and motor rotor 16, described main shaft 10 is through interior cover 11 and outer cover 2, main shaft 10 and between interior cover 11 and outer cover 2, bearing 19 is all set, described outer cover 2 is provided with side rotor magnetic steel 3 away from the side of Blast Furnace Top Gas Recovery Turbine Unit (TRT), described side rotor magnetic steel 3 is connected with main shaft 10 by connection bracket 5, be provided with side between described side rotor magnetic steel 3 and main shaft 10 to generate electricity stator 4, described side generating stator 4 is provided with load generating coiling group 31, described side generating stator 4 is fixed on outer cover sidewall by fixture 21, described generating coiling group 30 is for connecting start-up circuit, and described load generating coiling group is for connecting load circuit.
Embodiment 2, the groove 61 described in above-described embodiment is located on the side face of built-in power generation rotor 6 equably.
Embodiment 3, the stretching structure 63 described in above-described embodiment is extension spring, and one end of described extension spring is connected with lifting magnet steel 7, and the other end of described extension spring is connected with built-in power generation rotor 6.
Embodiment 4, connection bracket 5 described in above-described embodiment comprises and is set in round frame on main shaft 10 51 and is located at round frame away from the installing rack 52 on that side of main shaft 10, round frame 51 is fixed on main shaft by fixed screw, described installing rack extends along the axial cover 2 outwardly of main shaft 10, and described side rotor magnetic steel 3 is located at installing rack 52 that side towards main shaft 10.
Embodiment 5, the fixture 21 described in above-described embodiment is drift bolt formula hold-down screw, and described drift bolt formula hold-down screw to generate electricity stator along main shaft axially across side.
The outside of motor casing 1 of the present utility model is provided with safety guard 9, and the bottom of motor casing 1 is provided with load circuit access port 14, motor power-supply wire access port 15, start-up circuit access port 18 successively.In motor casing 1, be also provided with coolant circulation system, cooling liquid inlet 17 is also arranged on the bottom of motor casing.
Operation principle of the present utility model: the utility model by arranging Blast Furnace Top Gas Recovery Turbine Unit (TRT) on motor, when electrical motors is to predetermined rotating speed, Blast Furnace Top Gas Recovery Turbine Unit (TRT) generation current, this electric current reaches start-up circuit just can start connected load running, the Signal transmissions link of load starting circuit can be reduced like this, and motor is in the process of highly running, some mechanical energy is converted into electric energy by Blast Furnace Top Gas Recovery Turbine Unit (TRT), the output work of motor can be reclaimed, the effective power of motor can be improved, by measuring and calculating, the effective power of motor reaches 85%-88%, by Blast Furnace Top Gas Recovery Turbine Unit (TRT) being set to circular generating stator, groove, connecting rod, lifting magnet steel and stretching structure, startup rotating speed can be preset as required, namely when the rotating speed of generator reaches this tachometer value, the centrifugal force that lifting magnet steel produces makes lifting magnet steel slide to the outside of built-in power generation rotor along connecting rod, near generating stator, can generation current, such as presetting startup rotating speed is as required 30000rpm, namely when the rotating speed of generator reaches more than 30000rpm, the centrifugal force that lifting magnet steel produces makes lifting magnet steel slide to the outside of built-in power generation rotor along connecting rod, the magnetic induction line that generating coiling group cutting lifting magnet steel produces, produce induced current, Blast Furnace Top Gas Recovery Turbine Unit (TRT) is arranged to such structure, generating fast response time, highly sensitive, the link for controlling start-up circuit can be reduced, not only can reduce the incidence of fault, and can cost be reduced, by connection bracket is arranged to round frame and installing rack, the structure of motor can be made compacter, reduce the volume taken.
Claims (5)
1. drag power generation type motor in novel pair of shaft, comprise motor casing and be located at the main shaft in motor casing, motor rotor is provided with in the middle of described main shaft, the motor stator corresponding to motor rotor position is provided with inside motor casing, it is characterized in that: a left side for described motor rotor, right both sides are equipped with Blast Furnace Top Gas Recovery Turbine Unit (TRT), described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises the built-in power generation rotor that is located at plate-like on main shaft and is located at circular built-in power generation stator corresponding to built-in power generation rotor-position on motor casing, described built-in power generation stator is provided with generating coiling group, the side face of described built-in power generation rotor is at least provided with 3 grooves, the opening of described groove is along the radially setting of built-in power generation rotor, connecting rod is provided with in described groove, described connecting rod is arranged along the radial direction of built-in power generation rotor, the inner of described connecting rod and the bottom land of groove are fixed, described connecting rod is arranged with the lifting magnet steel that can slide up and down along connecting rod, described lifting magnet steel is connected with built-in power generation rotor by stretching structure, the both sides of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) are respectively equipped with interior cover and outer cover, described interior cover is between Blast Furnace Top Gas Recovery Turbine Unit (TRT) and motor rotor, described main shaft is through interior cover and outer cover, described outer cover is provided with side rotor magnetic steel away from the side of Blast Furnace Top Gas Recovery Turbine Unit (TRT), described side rotor magnetic steel is connected with main shaft by connection bracket, be provided with side between described side rotor magnetic steel and main shaft to generate electricity stator, described side generating stator is provided with load generating coiling group, and described side generating stator is fixed on outer cover sidewall by fixture, described generating coiling group is for connecting start-up circuit, and described load generating coiling group is for connecting load circuit.
2. drag power generation type motor in novel pair of shaft according to claim 1, it is characterized in that: described groove is located on the side face of built-in power generation rotor equably.
3. drag power generation type motor in novel pair of shaft according to claim 1, it is characterized in that: described stretching structure is extension spring, one end of described extension spring is connected with lifting magnet steel, and the other end of described extension spring is connected with built-in power generation rotor.
4. in novel pair of shaft according to any one of claim 1-3, drag power generation type motor, it is characterized in that: described connection bracket comprises and is set in round frame on main shaft and is located at round frame away from the installing rack on that side of main shaft, described installing rack is along the axially cover extension outwardly of main shaft, and described side rotor magnetic steel is located at installing rack that side towards main shaft.
5. drag power generation type motor in novel pair of shaft according to any one of claim 1-3, it is characterized in that: described fixture is drift bolt formula hold-down screw, described drift bolt formula hold-down screw to generate electricity stator along main shaft axially across side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886976.3U CN205212681U (en) | 2015-11-10 | 2015-11-10 | Novel drag electricity generation type motor in two plays axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886976.3U CN205212681U (en) | 2015-11-10 | 2015-11-10 | Novel drag electricity generation type motor in two plays axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212681U true CN205212681U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520886976.3U Withdrawn - After Issue CN205212681U (en) | 2015-11-10 | 2015-11-10 | Novel drag electricity generation type motor in two plays axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262319A (en) * | 2015-11-10 | 2016-01-20 | 南京拔萃科技有限公司 | A novel double-output-shaft inner dragging power generating type motor which can start a circuit |
-
2015
- 2015-11-10 CN CN201520886976.3U patent/CN205212681U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262319A (en) * | 2015-11-10 | 2016-01-20 | 南京拔萃科技有限公司 | A novel double-output-shaft inner dragging power generating type motor which can start a circuit |
| CN105262319B (en) * | 2015-11-10 | 2018-04-13 | 南京拔萃科技有限公司 | A kind of be capable of in new double shafts of start-up circuit drags power generation type motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160504 Effective date of abandoning: 20180413 |
|
| AV01 | Patent right actively abandoned |