CN213360321U

CN213360321U - Gear box body of wind driven generator

Info

Publication number: CN213360321U
Application number: CN202022179686.9U
Authority: CN
Inventors: 刘强
Original assignee: Jineng Electric Suzhou Co ltd
Current assignee: Jineng Electric Suzhou Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-04
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a gear box body of a wind driven generator, comprising a bottom plate and a gear box body, wherein a chute is arranged on the surface of the bottom plate, the gear box body is inserted and connected in a sliding manner above the chute, bottom feet are welded on the positions, close to the bottom end, of the two side walls of the gear box body, second locking wheels are inserted and connected in a spiral manner on the surfaces of the bottom feet, racks are fixedly connected on the upper surface of the gear box body, an adjusting component is fixedly connected with the surface of the bottom plate and comprises a hand wheel, a supporting shaft seat and a gear disc respectively, one end of the hand wheel penetrates through the supporting shaft seat and is connected in a rotating manner, the penetrating end of; inside gear box body sliding connection was in the spout of bottom plate, through adjusting part's toothed disc and rack drive, accomplished the regulation to gear box body position, conveniently assemble the operation, the first locking wheel homoenergetic on second locking wheel or the backup pad surface through footing surface is fixed gear box body locking.

Description

Gear box body of wind driven generator

Technical Field

The utility model belongs to the technical field of aerogenerator, concretely relates to aerogenerator gearbox casing.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises wind wheels, a generator (including a device), a direction regulator (empennage), a tower, a speed-limiting safety mechanism, an energy storage device and other components. A plurality of gear sets are installed in a gear box body of the wind driven generator and used for transmitting kinetic energy.

The existing wind driven generator is provided with a gear box body for the reason that the gear box is difficult to finely adjust once a space exists between a transmission end of the gear box and an external transmission assembly, the assembly difficulty is high, and the using effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a aerogenerator gearbox body to current aerogenerator who proposes in solving above-mentioned background art is after assembling the gear box, in case there is the interval between the transmission end of gear box and the external drive assembly, very difficultly finely tunes the gear box again, and the assembly degree of difficulty is big, reduces the problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: a gear box body of a wind driven generator comprises a bottom plate and a gear box body, wherein a sliding groove is formed in the surface of the bottom plate, the gear box body is inserted above the sliding groove in a sliding mode, bottom feet are welded on the positions, close to the bottom end, of two side walls of the gear box body, second locking wheels are inserted in the bottom feet in a spiral mode, a rack is fixedly connected to the upper surface of the gear box body, an adjusting assembly is fixedly connected to the surface of the bottom plate and comprises a hand wheel, a supporting shaft seat and a gear disc respectively, one end of the hand wheel penetrates through the supporting shaft seat and is connected in a rotating mode, the penetrating end of the hand wheel is fixedly connected with the gear disc, supporting plates are fixedly connected to the two sides of the bottom plate, a first locking wheel is inserted in the supporting plate in a spiral mode, the, the gear box body can be locked and fixed through the second locking wheel on the surface of the bottom foot or the first locking wheel on the surface of the supporting plate.

Preferably, the bottom plate surface is close to the corner position and has been seted up the pilot hole, runs through the pilot hole through the retaining member, to bottom plate fixed mounting on the holding surface, the bottom plate is used for providing holding power to the gear box body.

Preferably, the middle position of the upper surface of the gear box body is fixedly connected with a boss, the surface of the gear box body is hinged with a cover plate, an installer applies pushing force or pulling force to the gear box body by holding the boss, and the gear box body slides directionally along a sliding groove on the surface of a bottom plate to adjust the position of the gear box body.

Preferably, the adjusting component is located on one side of the gear box body, the gear disc is meshed with the rack, an installer rotates the hand wheel relative to the support shaft seat by holding the hand wheel of the adjusting component, and the gear disc at one end of the hand wheel is meshed with the rack for transmission to drive the gear box body to directionally slide along the sliding groove on the surface of the bottom plate.

Preferably, the two side walls of the gear box body are fixedly connected with the reinforcing rib plates, after the gear box body is adjusted, the first locking wheels are screwed, the penetrating ends of the first locking wheels are pressed on the surfaces of the reinforcing rib plates, the gear box body is locked and fixed, and the reinforcing rib plates improve the structural strength of the side walls of the gear box body and prevent deformation.

Preferably, the first locking wheel penetrates through the supporting plate, the penetrating end of the first locking wheel is attached to the surface of the reinforcing rib plate, the first locking wheel is screwed after the gear box body is adjusted, the penetrating end of the first locking wheel is pressed on the surface of the reinforcing rib plate in a pressing mode, the gear box body is locked and fixed, and the reinforcing rib plate improves the structural strength of the side wall of the gear box body and prevents deformation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the spout has been seted up on the bottom plate surface, spout top slip grafting gear box body, fixed surface connects the rack on the gear box body, and bottom plate fixed surface connects adjusting part, adjusting part include the hand wheel respectively, support axle bed and toothed disc, and gear box body sliding connection is inside the spout of bottom plate, through adjusting part's toothed disc and rack drive, accomplishes the regulation to gear box body position, conveniently assembles the operation.

2. The utility model discloses gear box body both sides wall all welds near the bottom position and has the footing, and footing surface spiral grafting second locking wheel is fixed through revolving the locking wheel pair gear box body locking of the second of revolving footing surface, and the equal fixed connection backup pad in bottom plate both sides, the first locking wheel of backup pad surface spiral grafting, and it is fixed to lock the gear box body through revolving the homoenergetic of revolving the first locking wheel homoenergetic on backup pad surface, improves the stability of gear box body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the bottom plate of the present invention;

FIG. 3 is a schematic top view of the gear box body of the present invention;

in the figure: 1. a base plate; 101. an assembly hole; 2. a chute; 3. a gear box body; 301. a rack; 4. a cover plate; 5. a boss; 6. an adjustment assembly; 7. a support plate; 701. a first locking wheel; 8. a reinforcing rib plate; 9. a hand wheel; 10. a support shaft seat; 11. a gear plate; 12. footing; 13. a second locking wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a aerogenerator gearbox housing, including bottom plate 1 and gear box body 3, spout 2 has been seted up on 1 surface of bottom plate, spout 2 top slip grafting

gear box body

3, 3 both sides wall of gear box body all weld near the bottom position has footing 12, footing 12 surface spiral grafting second locking wheel 13, fixed surface connects rack 301 on the

gear box body

3, 1 fixed surface of bottom plate connects adjusting part 6, adjusting part 6 includes hand wheel 9 respectively, support axle bed 10 and toothed disc 11, 9 one end of hand wheel runs through and supports axle bed 10 and for rotating the connection, the end and the 11 fixed connection of toothed disc that run through of hand wheel 9, the equal fixed connection backup pad 7 in 1 both sides of bottom plate, the first locking wheel 701 of backup pad 7 surface spiral grafting.

In this embodiment, it is preferable that the surface of the bottom plate 1 has an assembling hole 101 near the corner, the bottom plate 1 is fixedly mounted on the supporting surface by penetrating the assembling hole 101 through the locking member, and the bottom plate 1 is used for providing a supporting force for the gear box body 3.

In this embodiment, preferably, the middle position of the upper surface of the gear box body 3 is fixedly connected with the boss 5, the surface of the gear box body 3 is hinged with the cover plate 4, an installer applies pushing force or pulling force to the gear box body 3 by holding the boss 5, and the gear box body 3 slides directionally along the sliding groove 2 on the surface of the bottom plate 1 to adjust the position of the gear box body 3.

In this embodiment, preferably, the adjusting assembly 6 is located on one side of the gear box body 3, the gear disc 11 is meshed with the rack 301, an installer rotates the hand wheel 9 relative to the support shaft seat 10 by holding the hand wheel 9 of the adjusting assembly 6, and the gear disc 11 at one end of the hand wheel 9 is meshed with the rack 301 for transmission, so as to drive the gear box body 3 to directionally slide along the chute 2 on the surface of the bottom plate 1.

In this embodiment, preferably, the reinforcing rib plates 8 are fixedly connected to both side walls of the gear box body 3, after the gear box body 3 is adjusted, the first locking wheel 701 is screwed, the penetrating end of the first locking wheel 701 is pressed on the surface of the reinforcing rib plate 8, the gear box body 3 is locked and fixed, and the reinforcing rib plates 8 improve the structural strength of the side walls of the gear box body 3 and prevent deformation.

In this embodiment, preferably, the first locking wheel 701 penetrates through the supporting plate 7, and the penetrating end is attached to the surface of the reinforcing rib plate 8, after the gear box body 3 is adjusted, the first locking wheel 701 is screwed, the penetrating end of the first locking wheel 701 is pressed on the surface of the reinforcing rib plate 8, the gear box body 3 is locked and fixed, and the reinforcing rib plate 8 improves the structural strength of the side wall of the gear box body 3, so as to prevent deformation.

The utility model discloses a theory of operation and use flow: the surface of the bottom plate 1 is provided with a chute 2, a gear box body 3 is inserted above the chute 2 in a sliding manner, the upper surface of the gear box body 3 is fixedly connected with a rack 301, the surface of the bottom plate 1 is fixedly connected with an adjusting component 6, the adjusting component 6 respectively comprises a hand wheel 9, a supporting shaft seat 10 and a gear disc 11, an installer rotates the hand wheel 9 relative to the supporting shaft seat 10 by holding the hand wheel 9 of the adjusting component 6, the gear disc 11 at one end of the hand wheel 9 is in meshing transmission with the rack 301 to drive the gear box body 3 to directionally slide along the chute 2 on the surface of the bottom plate 1, the position of the gear box body; the middle position of the upper surface of the gear box body 3 is fixedly connected with a boss 5, an installer applies pushing force or pulling force to the gear box body 3 by holding the boss 5, the gear box body 3 slides directionally along the sliding groove 2 on the surface of the bottom plate 1, and the position of the gear box body 3 is adjusted; footing 12 is welded on the two side walls of the gear box body 3 close to the bottom end, a second locking wheel 13 is spirally inserted in the surface of the footing 12, the second locking wheel 13 is screwed to lock the footing 12, the supporting plate 7 is fixedly connected to the two sides of the bottom plate 1, a first locking wheel 701 is spirally inserted in the surface of the supporting plate 7, the first locking wheel 701 is screwed to press fit on the surface of the reinforcing rib plate 8 of the gear box body 3, and both the first locking wheel 701 and the reinforcing rib plate can be fixedly installed on the gear box body 3, so that.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a aerogenerator gearbox casing which characterized in that: comprises a bottom plate (1) and a gear box body (3), wherein the surface of the bottom plate (1) is provided with a sliding chute (2), the gear box body (3) is inserted above the sliding chute (2) in a sliding manner, bottom feet (12) are welded on the two side walls of the gear box body (3) close to the bottom end, the surface of the bottom foot (12) is spirally inserted with a second locking wheel (13), the upper surface of the gear box body (3) is fixedly connected with a rack (301), the surface of the bottom plate (1) is fixedly connected with an adjusting component (6), the adjusting component (6) respectively comprises a hand wheel (9), a supporting shaft seat (10) and a gear disc (11), one end of the hand wheel (9) penetrates through the supporting shaft seat (10) and is in rotary connection, the run-through end of the hand wheel (9) is fixedly connected with the gear disc (11), the supporting plates (7) are fixedly connected to the two sides of the bottom plate (1), and the surface of each supporting plate (7) is spirally inserted with a first locking wheel (701).

2. A wind generator gearbox housing according to claim 1, wherein: the surface of the bottom plate (1) is provided with assembling holes (101) close to corners.

3. A wind generator gearbox housing according to claim 1, wherein: the gearbox body (3) is provided with a boss (5) at the middle position of the upper surface, and the surface of the gearbox body (3) is hinged with a cover plate (4).

4. A wind generator gearbox housing according to claim 1, wherein: the adjusting component (6) is located on one side of the gear box body (3), and the gear disc (11) is meshed with the rack (301).

5. A wind generator gearbox housing according to claim 1, wherein: and reinforcing rib plates (8) are fixedly connected to two side walls of the gear box body (3).

6. A wind generator gearbox housing according to claim 1, wherein: the first locking wheel (701) penetrates through the support plate (7), and the penetrating end is attached to the surface of the reinforcing rib plate (8).