CN209604192U

CN209604192U - A kind of wind power generating set

Info

Publication number: CN209604192U
Application number: CN201920285402.9U
Authority: CN
Inventors: 刘引弟; 杨宇; 吴永亮; 刘亚敏
Original assignee: Inner Mongolia Technical College of Mechanics and Electrics
Current assignee: Inner Mongolia Technical College of Mechanics and Electrics
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2019-11-08
Anticipated expiration: 2029-03-07

Abstract

The utility model belongs to generating set technical field, in particular a kind of wind power generating set, including generator, driven gear, driving gear, rotating bar and positioning case, the driven gear is fixed on the output shaft of generator, the driven gear and driving gear are meshed, the driving gear is fixed on one end of rotating bar, the positioning case is fixed on the outside of rotating bar, the driving gear is internally provided with oil ring, one end of the oil ring is provided with oil guide pipe, and the oil guide pipe is provided with loose slot different from one end of oil ring；Pass through oil ring, oil guide pipe and the loose slot inside driving gear, so that the lubrication inside oil ring has the inside for reaching loose slot by oil guide pipe, ball sealer, gasket and the compressed spring installed inside loose slot simultaneously are sealed lubricating oil, when the tooth and ball sealer of driven gear outer surface contact, so that the outflow of lubrication oil inside loose slot, increasing lubrication has the convenience flowed between driven gear and driving gear.

Description

A kind of wind power generating set

Technical field

The utility model belongs to generating set technical field, and in particular to a kind of wind power generating set.

Background technique

Wind power generating set is the device that electric energy is converted by kinetic energy, and wind blows the kinetic energy of flabellum generation, so that power generation The output shaft of machine rotates.

Existing wind power generating set during use, exists when rotating there are driving gear with driven gear and moves Dynamic abrasion, lubricating oil addition excessively cause to waste, add it is very few, increase user addition number, increase driving gear with The problem of loss of driven gear, reduction wind power generating set service life.

Utility model content

To solve the above-mentioned problems in the prior art, the utility model provides a kind of wind power generating set, has Driving gear and driven gear are lubricated by lubricating oil, are reduced the abrasion of driving gear and driven gear, are improved wind The characteristics of power generator group service life.

To achieve the above object, the utility model provides the following technical solutions: a kind of wind power generating set, including power generation Machine, driven gear, driving gear, rotating bar and positioning case, the driven gear are fixed on the output shaft of generator, it is described from Moving gear and driving gear are meshed, and the driving gear is fixed on one end of rotating bar, and the positioning case is fixed on rotating bar Outside, the driving gear is internally provided with oil ring, and one end of the oil ring is provided with oil guide pipe, the oil guide pipe different from One end of oil ring is provided with loose slot, and the inside of the loose slot is equipped with ball sealer, and the outside of the ball sealer is socketed with close Packing, the outer surface of the gasket are contacted with the inner surface of loose slot, and the ball sealer is welded with different from the surface of gasket Compressed spring.

As a kind of optimal technical scheme of the utility model, the positioning case includes end cap and case ring, the end cap Integrally formed with positioning convex ring, the outside of the positioning convex ring is socketed with packer ring for one end, and the both ends of the case ring are opened Equipped with positioning concave ring, the positioning convex ring and packer ring are inserted into the inside for positioning concave ring.

As a kind of optimal technical scheme of the utility model, the driving gear is composed of two circles, and oil ring, Oil guide pipe and loose slot are provided with the surface inside driving gear.

As a kind of optimal technical scheme of the utility model, the gasket is tubular structure, the gasket it is interior Diameter is 3mm smaller than the outer diameter of ball sealer, and the outer diameter of the gasket is 3mm bigger than the internal diameter of loose slot.

As a kind of optimal technical scheme of the utility model, the ball sealer be located at the tooth of driving gear outer surface two it Between.

As a kind of optimal technical scheme of the utility model, the thickness of the packer ring is than positioning convex ring to sealing The big 2mm of the spacing of rubber ring.

As a kind of optimal technical scheme of the utility model, the rotating bar, which is located inside positioning case, is fixed with centre tooth Wheel, the inner rotation of the positioning case are connected with planetary gear, and the central gear and planetary gear are meshed.

Compared with prior art, the utility model has the beneficial effects that by oil ring inside driving gear, oil guide pipe and Loose slot so that the lubrication inside oil ring has the inside for reaching loose slot by oil guide pipe, while being installed close inside loose slot Blocking, gasket and compressed spring are sealed lubricating oil, when the tooth and ball sealer of driven gear outer surface contact, so that living Outflow of lubrication oil inside dynamic slot, increasing lubrication has the convenience flowed between driven gear and driving gear, reduce from Abrasion when moving gear and driving gear rotate, improves the stability of generating set work, while one end of ball sealer passes through Gasket is sealed, and ball sealer is fixed different from the surface of gasket by compressed spring, avoids the profit inside loose slot Lubricating oil wastes caused by arbitrarily flowing out.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the driven gear and driving gear structural schematic diagram in the utility model；

Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A；

Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at B；

Fig. 5 is the positioning case the schematic diagram of the section structure in the utility model；

Fig. 6 is the end cap schematic perspective view in the utility model；

Fig. 7 is the case ring schematic perspective view in the utility model；

Fig. 8 is the packer ring schematic perspective view in the utility model；

Fig. 9 is the enlarged structure schematic diagram in Fig. 5 at C；

In figure: 1, generator；2, driven gear；3, driving gear；31, oil ring；32, oil guide pipe；33, loose slot；34, close Blocking；35, gasket；36, compressed spring；4, rotating bar；5, positioning case；6, end cap；7, case ring；8, central gear；9, planet Gear；10, positioning convex ring；11, concave ring is positioned；12, packer ring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment

Please refer to Fig. 1-9, the utility model the following technical schemes are provided: a kind of wind power generating set, including generator 1, Driven gear 2, driving gear 3, rotating bar 4 and positioning case 5, driven gear 2 are fixed on the output shaft of generator 1, driven tooth Wheel 2 and driving gear 3 are meshed, and driving gear 3 is fixed on one end of rotating bar 4, and positioning case 5 is fixed on the outside of rotating bar 4, Driving gear 3 is internally provided with oil ring 31, and one end of oil ring 31 is provided with oil guide pipe 32, oil guide pipe 32 different from oil ring 31 one End is provided with loose slot 33, and the inside of loose slot 33 is equipped with ball sealer 34, and the outside of ball sealer 34 is socketed with gasket 35, close The outer surface of packing 35 is contacted with the inner surface of loose slot 33, and ball sealer 34 is welded with compressed spring different from the surface of gasket 35 36。

In the present embodiment, by oil ring 31, oil guide pipe 32 and the loose slot 33 inside driving gear 3, so that oil ring 31 Internal lubrication has the inside for reaching loose slot 33 by oil guide pipe 32, while the ball sealer 34, close installed inside loose slot 33 Packing 35 and compressed spring 36 are sealed lubricating oil, when the tooth and ball sealer 34 of 2 outer surface of driven gear contact, so that living Outflow of lubrication oil inside dynamic slot 33, increasing lubrication has the convenience flowed between driven gear 2 and driving gear 3, reduces Abrasion when driven gear 2 and driving gear 3 rotate, improves the stability of generating set work, while ball sealer 34 One end is sealed by gasket 35, and ball sealer 34 is fixed different from the surface of gasket 35 by compressed spring 36, is kept away Exempt from waste caused by the lubricating oil inside loose slot 33 arbitrarily flows out.

Specifically, positioning case 5 includes end cap 6 and case ring 7, one end of end cap 6 is integrally formed with positioning convex ring 10, convex The outside of ring 10 is socketed with packer ring 12, and the both ends of case ring 7 offer positioning concave ring 11, positioning convex ring 10 and sealing rubber Rubber ring 12 is inserted into the inside of positioning concave ring 11.

In the present embodiment, by positioning convex ring 10 between end cap 6 and case ring 7, positioning concave ring 11 and packer ring 12, When so that end cap 6 and case ring 7 being bolted, positioning convex ring 10 and packer ring 12 are inserted into the interior of big positioning concave ring 11 Portion increases the stability that end cap 6 and case ring 7 connect.

Specifically, driving gear 3 is composed of two circles, and oil ring 31, oil guide pipe 32 and loose slot 33 are provided with Surface inside driving gear 3.

In the present embodiment, the driving gear 3 being composed by two circles increases oil ring 31, oil guide pipe 32 and activity Slot 33 is provided with the convenience of 3 interior surface of driving gear.

Specifically, gasket 35 is tubular structure, the internal diameter of gasket 35 is 3mm smaller than the outer diameter of ball sealer 34, gasket 35 outer diameter is 3mm bigger than the internal diameter of loose slot 33.

In the present embodiment, by the gasket 35 of tubular structure, while the internal diameter of gasket 35 is than the outer diameter of ball sealer 34 The outer diameter of small 3mm, gasket 35 are 3mm bigger than the internal diameter of loose slot 33, increase gasket 35 and ball sealer 34 to loose slot 33 The stability being sealed.

Specifically, ball sealer 34 is located between the tooth of driving gear 3 outer surface two.

In the present embodiment, it is located between the tooth of driving gear 3 outer surface two by ball sealer 34, improves driven gear 2 The convenience that the tooth of outer surface is contacted with ball sealer 34.

Specifically, the thickness of packer ring 12 is 2mm bigger than the spacing of positioning convex ring 10 to packer ring 12.

It is bigger than the spacing of positioning convex ring 10 to packer ring 12 by the thickness of packer ring 12 in the present embodiment 2mm increases the airtightness that packer ring 12 is contacted with positioning convex ring 10 and packer ring 12.

Specifically, rotating bar 4, which is located inside positioning case 5, is fixed with central gear 8, the inner rotation of positioning case 5 is connected with Planetary gear 9, central gear 8 and planetary gear 9 are meshed.

It in the present embodiment, is meshed by central gear 8 and planetary gear 9, improves rotating bar 4 inside positioning case 5 The stability of rotation.

The working principle and process for using of the utility model: in use, user generating set it is suitable be mounted on wind-force The inside of generating equipment, rotating bar 4 rotates under the drive of flabellum at this time, the central gear 8 being also secured to outside rotating bar 4 With planetary gear 9 positioning case 5 inner rotation so that rotating bar 4 is rotated with driving gear 3, while 3 band of driving gear Driven gear 2 output shaft of generator 1 is rotated, the tooth on 2 surface of driven gear is in two, 3 surface of driving gear tooth at this time Between move so that the tooth on 2 surface of driven gear squeezes ball sealer 34, ball sealer 34 is mobile certain in the inside of loose slot 33 Distance, so that the outflow of lubrication oil inside loose slot 33, while ball sealer 34 squeezes compressed spring 36 so that compressed spring 36 after Continue the internal compression in loose slot 33, when the tooth on 2 surface of driven gear is separated with ball sealer 34, compressed spring 36 is due to itself Elastic deformation, so that ball sealer 34 is close to the surface of gasket 35.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of wind power generating set, including generator (1), driven gear (2), driving gear (3), rotating bar (4) and positioning Case (5), it is characterised in that: the driven gear (2) is fixed on the output shaft of generator (1), the driven gear (2) and master Moving gear (3) is meshed, and the driving gear (3) is fixed on one end of rotating bar (4), and the positioning case (5) is fixed on rotation The outside of bar (4), the driving gear (3) are internally provided with oil ring (31), and one end of the oil ring (31) is provided with Oil Guide It manages (32), the oil guide pipe (32) is provided with loose slot (33) different from one end of oil ring (31), the inside of the loose slot (33) It is equipped with ball sealer (34), the outside of the ball sealer (34) is socketed with gasket (35), the outer surface of the gasket (35) It is contacted with the inner surface of loose slot (33), the ball sealer (34) is welded with compressed spring different from the surface of gasket (35) (36).

2. a kind of wind power generating set according to claim 1, it is characterised in that: the positioning case (5) includes end cap (6) With case ring (7), one end of the end cap (6) is integrally formed with positioning convex ring (10), the external socket of the positioning convex ring (10) Have packer ring (12), the both ends of the case ring (7) offer positioning concave ring (11), the positioning convex ring (10) and sealing Rubber ring (12) is inserted into the inside of positioning concave ring (11).

3. a kind of wind power generating set according to claim 1, it is characterised in that: the driving gear (3) is by two circles It is composed, and oil ring (31), oil guide pipe (32) and loose slot (33) are provided with the internal surface of driving gear (3).

4. a kind of wind power generating set according to claim 1, it is characterised in that: the gasket (35) is tubular knot The internal diameter of structure, the gasket (35) is 3mm smaller than the outer diameter of ball sealer (34), and the outer diameter of the gasket (35) compares loose slot (33) the big 3mm of internal diameter.

5. a kind of wind power generating set according to claim 1, it is characterised in that: the ball sealer (34) is located at driving tooth It takes turns between the tooth of (3) outer surface two.

6. a kind of wind power generating set according to claim 2, it is characterised in that: the thickness of the packer ring (12) Spacing than positioning convex ring (10) to packer ring (12) is 2mm big.

7. a kind of wind power generating set according to claim 1, it is characterised in that: the rotating bar (4) is located at positioning case (5) internal to be fixed with central gear (8), the inner rotation of the positioning case (5) is connected with planetary gear (9), the centre tooth Wheel (8) and planetary gear (9) are meshed.