CN205407538U - Hydroelectric power generation is with hollow dead axle formula to forwardding motor - Google Patents
Hydroelectric power generation is with hollow dead axle formula to forwardding motor Download PDFInfo
- Publication number
- CN205407538U CN205407538U CN201620139152.4U CN201620139152U CN205407538U CN 205407538 U CN205407538 U CN 205407538U CN 201620139152 U CN201620139152 U CN 201620139152U CN 205407538 U CN205407538 U CN 205407538U
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- dead axle
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Abstract
The utility model discloses a hydroelectric power generation is with hollow dead axle formula to forwardding motor, it includes hollow dead axle, inner rotor section of thick bamboo axle has been cup jointed on the hollow dead axle, it scratches the group to be equipped with the excitation on the inner rotor section of thick bamboo off -axial wall, hollow dead axle both ends are equipped with the end cover, be equipped with cylindric casing between the end cover, it drives and scratches the group to be equipped with the electricity on the casing inner wall, inner rotor section of thick bamboo axle is in in the casing, one end is equipped with the internal gear on the casing inner wall, inner rotor section of thick bamboo axle one end is equipped with driven gear and is in the coplanar with the internal gear, hollow dead axle one end is fixed with the gear stand dish and is in in the casing, evenly be equipped with drive gear and internal gear and driven gear meshing on the gear stand dish, the hollow dead axle other end is fixed with excitation carbon brush frame, the excitation is scratched the group and is switched on with the excitation input line through excitation carbon brush frame, the electricity drives scratches the group and switches on through scratching group carbon brush and output lead, output lead passes hollow dead axle and switches on with power supply wire. Its operation structure is more stable, and the reliability is stronger, and relative rotation speed is faster, and the generating efficiency is higher.
Description
Technical field
This utility model belongs to design of electrical motor technical field, is specially a kind of hollow fixed shaft type of hydroelectric generation to forwarding motor.
Background technology
Traditional electromotor is mainly made up of rotor, stator, wherein or power driven rotor rotate, stator is motionless, or power drive stator rotation, and rotor is motionless, realize electrical power generators, both modes are used till today, and the speed of the generating efficiency of electromotor and rotor cutting magnetic induction line has very big relation, along with the development of society, energy resource consumption is increasing, and the tangible energy is along with exploitation will eventually be exhausted gradually.The living necessities energy of the mankind, utilize cleaning Renewable resource, improve the energy utilization rate, reduce energy resource consumption, reduce the pollution of environment, protecting ecology balance is better survived, is saved the energy and make whole world national governments for paying attention in and need currently to solve a big problem for the mankind.Owing to by technical limitations, electromotor fails to convert effective for the available energy and maximization to electric energy, causes the waste of existing resource.
Utility model content
The purpose of this utility model is for problem above, it is provided that a kind of hydroelectric generation is with hollow fixed shaft type to forwarding motor, and relative to traditional hydroelectric generator, its operating structure is more stable, and reliability is higher, and faster, generating efficiency is higher for relative rotational.
For realizing object above, the technical solution adopted in the utility model is: a kind of hydroelectric generation is with hollow fixed shaft type to forwarding motor, and it includes hollow dead axle (14)；Described hollow dead axle (14) is socketed with internal rotor cylinder axle (4)；Described internal rotor cylinder axle (4) outer wall is provided with excitation and scratches group (3)；Described hollow dead axle (14) two ends are provided with end cap (7)；Cylindric casing (1) it is provided with between described end cap (7)；Described casing (1) inwall is provided with electricity drive and scratch group (2)；Described internal rotor cylinder axle (4) is in casing (1)；On described casing (1) inwall, one end is provided with internal gear (24)；Described internal rotor cylinder axle (4) one end is provided with driven gear (22) and is in same plane with internal gear (24)；Described hollow dead axle (14) one end is fixed with gear stand dish (23) and is in casing (1)；Described gear stand dish (23) is evenly arranged with travelling gear (25) engage with internal gear (24) and driven gear (22)；Described hollow dead axle (14) other end is fixed with excitation carbon brush holder (9)；Described excitation scratches group (3) by excitation carbon brush holder (9) and excitation input line (29) conducting；Described electricity drives scratches group (2) by scratching group carbon brush (10) and output lead (15) conducting；Described output lead (15) turns on through hollow dead axle (14) with current supply line (28).
Further, it is provided with sealing ring 12 between described end cap (7) and hollow dead axle (14).
Further, it is provided with in described casing (1) and gear stand dish (23) and excitation is scratched group (3) and electricity drives and scratches the oil separating plate (26) that group (2) is kept apart；Described oil separating plate (26) central hole is provided with oil sealing (35).
Further, described internal gear (24) is fixed on casing (1) inwall by fixing bolt (33).
Further, it is provided with inner rotor bearing (27) between described internal rotor cylinder axle (4) and hollow dead axle (14)；Outer rotor bearing (11) it is provided with between described end cap (7) and hollow dead axle (14).
Further, described excitation carbon brush holder (9) includes excitation carbon brush (5) and bus ring (6)；Described excitation carbon brush (5) is fixed on excitation carbon brush holder (9)；Described bus ring (6) is fixed on internal rotor cylinder axle (4)；Described bus ring (6) and excitation scratch group (3) conducting；Described excitation carbon brush (5) conducting excitation input line (29).
Further, the upper travelling gear (25) arranged of described gear stand dish (23) is no less than two.
Further, described end cap (7) is provided with impeller (51).
The beneficial effects of the utility model:
1, this utility model arranges hollow dead axle in the stator, stator and rotor are all provided with being set to rotary structure, stator and rotor are formed and automatically rotate against, relative to traditional hydroelectric generator, its cutting magnetic induction linear velocity is faster, generating efficiency is higher, is particularly suitable for the place of the high-torque low flow velocity such as hydroelectric generation.
2, this utility model makes stator and rotor rotate against by gear drive, not only increase its relative rotational, and improve the reliability that its structure is run.
3, this utility model is provided with oil separating plate and oil sealing, effectively prevents gear oil from entering movement, it is ensured that the normal power generation of electromotor and operation.
4, this utility model directly arranges impeller on end cap, run with the direct drive electrical generators of the impeller on end cap by flow action, reduce energy loss, improve generating efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is this utility model internal sectional structure schematic diagram.
Fig. 3 is internal 3D structural representation in this utility model.
Fig. 4 is this utility model hollow core dead axle structural representation.
Fig. 5 is this utility model middle gear drive mechanism schematic diagram.
1, casing；2, electricity drives and scratches group；3 excitations scratch group；4, internal rotor cylinder axle；5, excitation carbon brush；6, bus ring；7, end cap；8, electricity drives and scratches group lead-out wire；9, excitation carbon brush holder；10, group carbon brush is scratched；11, outer rotor bearing；12, sealing ring；14, hollow dead axle；15, output lead；22, driven gear；23, gear stand dish；24, internal gear；25, travelling gear；26, oil separating plate；27, inner rotor bearing；28, current supply line；29, excitation input line；31, interior slip ring；33, fixing bolt；35, oil sealing；51, impeller.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model; below in conjunction with accompanying drawing, this utility model is described in detail; the description of this part is only exemplary and explanatory, and protection domain of the present utility model should not have any restriction effect.
As Figure 1-5, concrete structure of the present utility model is: a kind of hydroelectric generation is with hollow fixed shaft type to forwarding motor, and it includes hollow dead axle 14；Described hollow dead axle 14 is socketed with internal rotor cylinder axle 4；Described internal rotor cylinder axle 4 outer wall is provided with excitation and scratches group 3；Described hollow dead axle 14 two ends are provided with end cap 7；Cylindric casing 1 it is provided with between described end cap 7；Described casing 1 inwall is provided with electricity drive and scratch group 2；Described internal rotor cylinder axle 4 is in casing 1；On described casing 1 inwall, one end is provided with internal gear 24；Described internal rotor cylinder axle 4 one end is provided with driven gear 22 and is in same plane with internal gear 24；Described hollow dead axle 14 one end is fixed with gear stand dish 23 and is in casing 1；Described gear stand dish 23 is evenly arranged with travelling gear 25 engage with internal gear 24 and driven gear 22；Described hollow dead axle 14 other end is fixed with excitation carbon brush holder 9；Described excitation is scratched group 3 and is turned on by excitation carbon brush holder 9 and excitation input line 29；Described electricity drives scratches group 2 and turns on output lead 15 by scratching group carbon brush 10；Described output lead 15 turns on through hollow dead axle 14 with current supply line 28.
Preferably, it is provided with sealing ring 12 between described end cap 7 and hollow dead axle 14.
Preferably, it is provided with in described casing 1 and gear stand dish 23 and excitation is scratched group 3 and electricity drives and scratches the oil separating plates 26 that group 2 is kept apart；Described oil separating plate 26 central hole is provided with oil sealing 35.
Preferably, described internal gear 24 is fixed on casing 1 inwall by fixing bolt 33.
Preferably, it is provided with inner rotor bearing 27 between described internal rotor cylinder axle 4 and hollow dead axle 14；It is provided with outer rotor bearing 11 between described end cap 7 and hollow dead axle 14.
Preferably, described excitation carbon brush holder 9 includes excitation carbon brush 5 and bus ring 6；Described excitation carbon brush 5 is fixed on excitation carbon brush holder 9；Described bus ring 6 is fixed on internal rotor cylinder axle 4；Described bus ring 6 and excitation scratch group 3 conducting；Described excitation carbon brush 5 turns on excitation input line 29.
Preferably, the travelling gear 25 described gear stand dish 23 arranged is no less than two.
Preferably, described end cap 7 is provided with impeller 51.
This utility model principle:
The casing 1 of electromotor is outer rotor, and its inwall is provided with electricity and drives and scratch group 2；Casing 1 is by end cap 7 snapping, and end cap 7 is supported on hollow dead axle 14 by outer rotor bearing 11, rotates produced electric current and sequentially passes through electricity and drive and scratch group lead-out wire 8, interior slip ring 31, scratches group carbon brush 10, output lead 15, and turn on through hollow dead axle 14 with current supply line 28, hollow dead axle 14 does not rotate.
The internal rotor cylinder axle 4 of electromotor is internal rotor, it is wound with excitation and scratches group 3, and internal rotor cylinder axle 4 two ends are supported on hollow dead axle 14 by bearing 27.
The excitation input line 29 of electromotor is entered excitation by the excitation carbon brush 5 on excitation carbon brush holder 9 through bus ring 6 and scratches group 3, produces magnetic field generation.
Internal rotor cylinder axle 4 one end of electromotor is provided with driven gear 22, casing 1 inwall is provided with internal gear 24, hollow dead axle 14 is provided with gear stand dish 23, gear stand dish 23 is provided with travelling gear 25, casing 1 is rotated by impeller 51, and internal gear 24 engages with travelling gear 25, and travelling gear 25 engages with driven gear 22, casing 1 is rotated through gear drive and drives internal rotor to rotate against, and the relative rotation speed of the stator rotated against and rotor is greatly improved reverse generating.
For preventing water from entering movement, end cap 7 is built with sealing ring 12；For preventing gear oil from entering movement, in casing 1, it is provided with oil separating plate 26 and oil sealing 35；In order to prevent outer rotor from shifting, at hollow axle 14 equipped with jump ring, the gear ring 24 being enclosed within outer rotor is fixed by spiral pin 33.
It should be noted that, in this article, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.
Principle of the present utility model and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method of the present utility model and core concept thereof.The above is only preferred implementation of the present utility model, should be understood that, finiteness due to literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the premise without departing from this utility model principle, it is also possible to make some improvement, retouching or change, it is also possible to above-mentioned technical characteristic is combined by rights；These improve retouching, change or combination, or the not improved design by utility model and technical scheme directly apply to other occasion, are regarded as protection domain of the present utility model.
Claims (8)
1. a hydroelectric generation with hollow fixed shaft type to forwarding motor, it is characterised in that it includes hollow dead axle (14)；Described hollow dead axle (14) is socketed with internal rotor cylinder axle (4)；Described internal rotor cylinder axle (4) outer wall is provided with excitation and scratches group (3)；Described hollow dead axle (14) two ends are provided with end cap (7)；Cylindric casing (1) it is provided with between described end cap (7)；Described casing (1) inwall is provided with electricity drive and scratch group (2)；Described internal rotor cylinder axle (4) is in casing (1)；On described casing (1) inwall, one end is provided with internal gear (24)；Described internal rotor cylinder axle (4) one end is provided with driven gear (22) and is in same plane with internal gear (24)；Described hollow dead axle (14) one end is fixed with gear stand dish (23) and is in casing (1)；Described gear stand dish (23) is evenly arranged with travelling gear (25) engage with internal gear (24) and driven gear (22)；Described hollow dead axle (14) other end is fixed with excitation carbon brush holder (9)；Described excitation scratches group (3) by excitation carbon brush holder (9) and excitation input line (29) conducting；Described electricity drives scratches group (2) by scratching group carbon brush (10) and output lead (15) conducting；Described output lead (15) turns on through hollow dead axle (14) with current supply line (28).
2. hydroelectric generation as claimed in claim 1 a kind of with hollow fixed shaft type to forwarding motor, it is characterised in that be provided with sealing ring (12) between described end cap (7) and hollow dead axle (14).
3. hydroelectric generation as claimed in claim 1 a kind of with hollow fixed shaft type to forwarding motor, it is characterized in that, be provided with in described casing (1) and gear stand dish (23) and excitation scratched group (3) and electricity drives and scratches the oil separating plate (26) that group (2) is kept apart；Described oil separating plate (26) central hole is provided with oil sealing (35).
4. hydroelectric generation as claimed in claim 1 a kind of with hollow fixed shaft type to forwarding motor, it is characterised in that described internal gear (24) is fixed on casing (1) inwall by fixing bolt (33).
5. hydroelectric generation as claimed in claim 1 a kind of with hollow fixed shaft type to forwarding motor, it is characterised in that be provided with inner rotor bearing (27) between described internal rotor cylinder axle (4) and hollow dead axle (14)；Outer rotor bearing (11) it is provided with between described end cap (7) and hollow dead axle (14).
6. hydroelectric generation as claimed in claim 1 a kind of with hollow fixed shaft type to forwarding motor, it is characterised in that described excitation carbon brush holder (9) includes excitation carbon brush (5) and bus ring (6)；Described excitation carbon brush (5) is fixed on excitation carbon brush holder (9)；Described bus ring (6) is fixed on internal rotor cylinder axle (4)；Described bus ring (6) and excitation scratch group (3) conducting；Described excitation carbon brush (5) conducting excitation input line (29).
7. hydroelectric generation as claimed in claim 1 a kind of with hollow fixed shaft type to forwarding motor, it is characterised in that the travelling gear (25) of the upper setting of described gear stand dish (23) is no less than two.
8. hydroelectric generation as claimed in claim 1 a kind of with hollow fixed shaft type to forwarding motor, it is characterised in that described end cap (7) is provided with impeller (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139152.4U CN205407538U (en) | 2016-02-24 | 2016-02-24 | Hydroelectric power generation is with hollow dead axle formula to forwardding motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139152.4U CN205407538U (en) | 2016-02-24 | 2016-02-24 | Hydroelectric power generation is with hollow dead axle formula to forwardding motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407538U true CN205407538U (en) | 2016-07-27 |
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ID=56446904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620139152.4U Expired - Fee Related CN205407538U (en) | 2016-02-24 | 2016-02-24 | Hydroelectric power generation is with hollow dead axle formula to forwardding motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205407538U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411079A (en) * | 2016-11-25 | 2017-02-15 | 李德春 | Internal and external rotation generator |
| CN107165767A (en) * | 2017-07-19 | 2017-09-15 | 黎本佳 | Birotor hydroelectric generator |
| CN107965414A (en) * | 2017-12-10 | 2018-04-27 | 宁波高新区若水智创科技有限公司 | The power generator and method that a kind of water can reuse |
| CN110138164A (en) * | 2019-05-30 | 2019-08-16 | 广西东典科技有限公司 | No stator continues power generator |
| CN111577523A (en) * | 2020-06-01 | 2020-08-25 | 荆门思安机械设备有限公司 | Planetary gear drum-type flowing water power generation device |
| CN111577522A (en) * | 2020-06-01 | 2020-08-25 | 荆门思安机械设备有限公司 | Star-shaped gear drum type running water power generation device |
-
2016
- 2016-02-24 CN CN201620139152.4U patent/CN205407538U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411079A (en) * | 2016-11-25 | 2017-02-15 | 李德春 | Internal and external rotation generator |
| CN107165767A (en) * | 2017-07-19 | 2017-09-15 | 黎本佳 | Birotor hydroelectric generator |
| CN107965414A (en) * | 2017-12-10 | 2018-04-27 | 宁波高新区若水智创科技有限公司 | The power generator and method that a kind of water can reuse |
| CN110138164A (en) * | 2019-05-30 | 2019-08-16 | 广西东典科技有限公司 | No stator continues power generator |
| CN111577523A (en) * | 2020-06-01 | 2020-08-25 | 荆门思安机械设备有限公司 | Planetary gear drum-type flowing water power generation device |
| CN111577522A (en) * | 2020-06-01 | 2020-08-25 | 荆门思安机械设备有限公司 | Star-shaped gear drum type running water power generation device |
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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: 20160727 |