CN203071725U - Excess low-speed large-power generator - Google Patents
Excess low-speed large-power generator Download PDFInfo
- Publication number
- CN203071725U CN203071725U CN 201320034340 CN201320034340U CN203071725U CN 203071725 U CN203071725 U CN 203071725U CN 201320034340 CN201320034340 CN 201320034340 CN 201320034340 U CN201320034340 U CN 201320034340U CN 203071725 U CN203071725 U CN 203071725U
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- generator
- armature spindle
- power generator
- excess low
- rotation
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Abstract
The utility model relates to an excess low-speed large-power generator and belongs to the technical field of generators. The excess low-speed large-power generator is characterized in that: a rotor shaft of a rotor and a rotary stator body are connected through a planetary gear variable-speed mechanism and can complete forward and backward rotation, and the rotor shaft is in bearing connection with an output belt wheel end of a generator housing and is fixedly connected with the other end. The beneficial effects of the excess low-speed large-power generator are that the movement speed of cutting magnetic induction lines is accelerated through forward and backward rotation, output power is greatly increased, and the stator body self radiates heat by rotation at the same time; and the excess low-speed large-power generator is mainly used for normal generation by dragging a generator at a specified low rotation speed during energy recuperation of hydroelectric generators, wind driven generators, automobiles, motorcycles, tractors and the like.
Description
Affiliated technical field
The utility model relates to a kind of excess low speed high-power generator, belongs to technical field of generators.
Background technology
At present existing generator a multitude of names, its structure mostly is to be made of a rotor and a fixed stator, rely on the fan heat radiation of specialty, lost part kinetic energy, when prime mover low speed drags, its voltage that sends is insignificant, even can not generate electricity, often can not satisfy as hydraulic generator, wind-driven generator, or the drawing generator normal power generation under motorcycle, the automobile specific low-speed conditions when downhill retardation or braking energy reclaim, the employing direct geared is accelerated, and energy loss is big, complex structure.
Summary of the invention
The utility model is for overcoming the background technology deficiency, and it is a kind of when motive power low speed drags that purpose is to provide, and can high-powerly generate electricity, and stator body relies on a kind of excess low speed high-power generator that rotates self-radiating.The utility model is that the technical scheme that the technical problem of solution is taked is: the armature spindle of rotor and rotation stator body, can do relative positive antipole rotation by the epicyclic transmission connection, armature spindle is connected with the other end with generator casing body output pulley end bearing again fixedlys connected.One planet gear shift is set in first rear end cap of generator, make central gear fixedly connected rotor armature spindle and gear ring fixedly connected rotation stator body do relative forward and reverse rotation by fixing pinion frame, the pinion frame output shaft is connected with the first rear end cap bearing, fixedly connected with second rear end cap, on the armature spindle outside generator first front end housing that is connected with rotor shaft bearings, be provided with second front end housing again, the armature spindle that it is inner set, two slip copper rings of insulating case, two carbon brush holders of two carbon brush and second front end housing are connected from inside to outside successively.Second rear end cap and second front end housing, the cylinder that surrounds with mesh plate connects, and forms the generator casing body, and its surface of shell is fixedlyed connected with the output voltage binding post.When armature spindle is rotated in the forward; namely produced the rotating magnetic field of a forward; magnetizing coil in the rotation stator body groove of reverse rotation is in electrical degree arbitrarily; all move at the perpendicular cuts magnetic induction line; when the motive power speed of drawing generator is hanged down; the frequency of perpendicular cuts magnetic induction line is accelerated in positive and negative relative rotation through the planetary gear speed-changing structure; output voltage also increases with relative rotation speed; when being raised to certain limiting value, voltage remains unchanged; play the pressure limiting effect again, can protect not breakdown burning out of coil.
The beneficial effects of the utility model are: drawing generator can normal high-power generating under low-speed conditions for (1) motive power.(2) energy loss is little in dragging the process of acceleration.(3) rotor and rotation stator body relatively rotate, and can make relative velocity and the frequency multiplication of cutting magnetic induction line.4) stator body of reverse rotation exactly likes an inertial flywheel, the energy balancing rotor, and the stability of rotation stator body rotating speed also makes its coil have good performance of heat dissipation.
Description of drawings
Fig. 1 is a kind of excess low speed high-power generator A-A cross-sectional view
Fig. 2 is the rotating rotor among Fig. 1, rotates the stator body cross-sectional view
Fig. 3 is the rotor profiles structural representation among Fig. 1
Fig. 4 is the planetary transmission first rear end cap cross-sectional view among Fig. 1
Fig. 5 rotates the stator body cross-sectional view among Fig. 1
Fig. 6 is generator casing cross-sectional view among Fig. 1
Among the figure 1, mesh plate 2, second rear end cap 3, gear ring 4, pinion frame output shaft 5, central gear 6, first rear end cap 7, rotate stator body 8, carbon brush holder 9, carbon brush 10, slip copper ring 11, insulating case, 12, second front end housing 13, output voltage binding post 14, first front end housing 15, rotor 16, armature spindle 17, generator casing body
Embodiment
Further describe below in conjunction with description of drawings and the technical solutions of the utility model of embodiment.In first rear end cap (6) of common generator, a planet gear shift is set, make central gear (5) fixedly connected rotor (15) armature spindle (16) and gear ring (3) fixedly connected rotation stator body (7) do relative forward and reverse rotation by fixing pinion frame, pinion frame output shaft (4) is connected with first rear end cap (6) bearing, fixedly connected with second rear end cap (2), with generator first front end housing (14) that armature spindle (16) bearing is connected outside armature spindle (16) on, be provided with second front end housing (12) again, the armature spindle (16) that it is inner set, insulating case (11), two slip copper rings (10), two carbon brush (9), two carbon brush holders (8), second front end housing (12) is connected from inside to outside successively.Described second rear end cap (2) and second front end housing (12), the cylindric engine housing body (14) that connects into that surrounds with mesh plate (1).
Claims (3)
1. an excess low speed high-power generator comprises: rotor (15), armature spindle (16), rotation stator body (7), generator casing body (17), it is characterized in that: the armature spindle (16) of rotor (15) and rotation stator body, connect by epicyclic transmission, can do relative forward and reverse rotation, armature spindle (16) is connected with the other end with generator casing body (17) output pulley end bearing again fixedlys connected.
2. it is characterized in that according to a kind of excess low speed high-power generator described in the claim 1: in first rear end cap (6) of generator, a planet gear shift is set, make central gear (5) fixedly connected rotor (15) armature spindle (16) and gear ring (3) fixedly connected rotation stator body (7) do relative forward and reverse rotation by fixing fixedly pinion frame, pinion frame output shaft (4) is connected with first rear end cap (6) bearing, fixedly connected with second rear end cap (2), with generator first front end housing (14) that armature spindle (16) bearing is connected outside armature spindle (16) on, be provided with second front end housing (12) again, the armature spindle (16) that it is inner set, (11) two slip copper rings of insulating case (10), two (9) two carbon brush holders of carbon brush (8) and second front end housing (12) are connected from inside to outside successively.
3. it is characterized in that according to a kind of excess low speed high-power generator described in the claim 2: second rear end cap (2) and second front end housing (12), the cylinder that surrounds with mesh plate (1) connects, form generator casing body (17), its surface of shell is fixedlyed connected with output voltage binding post (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034340 CN203071725U (en) | 2013-01-09 | 2013-01-09 | Excess low-speed large-power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034340 CN203071725U (en) | 2013-01-09 | 2013-01-09 | Excess low-speed large-power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071725U true CN203071725U (en) | 2013-07-17 |
Family
ID=48770474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320034340 Expired - Fee Related CN203071725U (en) | 2013-01-09 | 2013-01-09 | Excess low-speed large-power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203071725U (en) |
-
2013
- 2013-01-09 CN CN 201320034340 patent/CN203071725U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130717 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |