CN213270149U

CN213270149U - Stabilizing base of small wind driven generator

Info

Publication number: CN213270149U
Application number: CN202021791994.0U
Authority: CN
Inventors: 陆斌杰
Original assignee: Jiangsu Xingtelai New Energy Technology Co ltd
Current assignee: Jiangsu Xingtelai New Energy Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-25
Anticipated expiration: 2030-08-24

Abstract

The utility model belongs to the technical field of generator accessories, in particular to a stable base of a small wind driven generator, which comprises a fixed bottom plate, a base body, a buffer rod and a generator, wherein the bottom of the base body is fixed with a rotating shaft, two ends of the rotating shaft are sleeved with a rotating cylinder, and the rotating cylinder is fixed on the fixed bottom plate; buffer rods are rotatably arranged at four corners of the fixed bottom plate, and one end of each buffer rod is rotatably connected with the side wall of the base body; the center of the top of the base body is provided with an installation groove, and the generator is inserted in the installation groove; the bottom of the mounting groove is fixedly provided with a plurality of supporting rods, the top ends of the supporting rods are fixedly provided with limiting balls, the bottom of the generator is provided with a circular groove, and the inner wall of one side of the circular groove is provided with an arc-shaped guide through groove; a plurality of T-shaped grooves are formed in the top end of the base body, I-shaped blocks are arranged in the T-shaped grooves in a sliding mode, and fixing pins are fixed on the I-shaped blocks.

Description

Stabilizing base of small wind driven generator

Technical Field

The utility model relates to a small-size aerogenerator's stabilizing base belongs to generator accessory technical field.

Background

Wind power generators with generating power of 10 kilowatts or less are generally called small wind power generators; the small wind driven generator is used without the support of the base, the existing base is simple in structure, mostly in a block shape, only has a fixed installation function and is generally installed through screws, and therefore the installation is not convenient enough; because the height of the small wind driven generator is far greater than that of the base, the whole gravity center of the small wind driven generator is higher, and the stability is not good enough, the stable base of the small wind driven generator is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size aerogenerator's stabilizing base to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stable base of a small wind driven generator comprises a fixed bottom plate, a base body, a buffer rod and a generator, wherein a rotating shaft is fixed at the bottom of the base body, two ends of the rotating shaft are sleeved with rotating cylinders, and the rotating cylinders are fixed on the fixed bottom plate; buffer rods are rotatably arranged at four corners of the fixed bottom plate, and one end of each buffer rod is rotatably connected with the side wall of the base body; the center of the top of the base body is provided with an installation groove, and the generator is inserted in the installation groove; the bottom of the mounting groove is fixedly provided with a plurality of supporting rods, the top ends of the supporting rods are fixedly provided with limiting balls, the bottom of the generator is provided with a circular groove, and the inner wall of one side of the circular groove is provided with an arc-shaped guide through groove; a plurality of T-shaped grooves are formed in the top end of the base body, I-shaped blocks are arranged in the T-shaped grooves in a sliding mode, and fixing pins are fixed on the I-shaped blocks.

Preferably, the I-shaped block is connected with the inner wall of the T-shaped groove through a fastening spring; and fixing holes matched with the fixing pins are formed in the peripheral side wall of the generator.

Preferably, the base body is hemispherical and is filled with a counterweight lead block.

Preferably, the buffer rod comprises a buffer sleeve and a compression rod, one end of the compression rod is inserted into the buffer sleeve, and the end of the compression rod is connected with the bottom of the buffer sleeve through a buffer spring.

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

the utility model relates to a small-size aerogenerator's stabilizing base, the utility model discloses simple structure, convenient to use through set up the mounting groove on base body, is provided with branch and spacing ball in the mounting groove, utilizes the joint effect of spacing ball and the logical groove of arc direction to realize the connection function between generator and the base body to play the function of the dismouting generator body of being convenient for.

The utility model discloses a be provided with the fixed pin on the base, through having seted up the fixed orifices around the generator, utilize the combination of fixed pin and fixed orifices to strengthen the stability of generator installation.

The utility model has the advantages that the base is hemispherical, and the counterweight lead block is filled in the base, so that the gravity of the base is far larger than that of the generator, and the tumbler principle is utilized to ensure that the generator has certain reset capability when toppling over; and simultaneously the utility model discloses be provided with the buffer beam, when this generator bore external force, the buffer beam can play certain buffer function to external force to this generator and base body's stability has further been guaranteed.

Drawings

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

FIG. 2 is a schematic diagram of a bottom structure of the generator;

FIG. 3 is a schematic view of a buffer rod;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: 1. fixing the bottom plate; 2. a base body; 201. mounting grooves; 202. a T-shaped groove; 3. a buffer rod; 301. a buffer sleeve; 302. a compression rod; 4. a generator; 401. a circular groove; 402. an arc-shaped guide through groove; 403. a fixing hole; 5. a rotating shaft; 6. a rotary drum; 7. a limiting ball; 8. an I-shaped block; 9. a fixing pin; 10. a fastening spring; 11. a buffer spring; 12. a strut; 13. and (4) balancing the lead block.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a stable base of a small wind driven generator comprises a fixed bottom plate 1, a base body 2, a buffer rod 3 and a generator 4, wherein a rotating shaft 5 is fixed at the bottom of the base body 2, two ends of the rotating shaft 5 are sleeved with rotating cylinders 6, and the rotating cylinders 6 are fixed on the fixed bottom plate 1; buffer rods 3 are rotatably arranged at four corners of the fixed bottom plate 1, and one ends of the buffer rods 3 are rotatably connected with the side wall of the base body 2; the center of the top of the base body 2 is provided with an installation groove 201, and the generator 4 is inserted in the installation groove 201; a plurality of supporting rods 12 are fixed at the bottom of the mounting groove 201, a limiting ball 7 is fixed at the top end of each supporting rod 12, a circular groove 401 is formed at the bottom of the generator 4, and an arc-shaped guide through groove 402 is formed in the inner wall of one side of the circular groove 401; a plurality of T-shaped grooves 202 are formed in the top end of the base body 2, I-shaped blocks 8 are arranged in the T-shaped grooves 202 in a sliding mode, and fixing pins 9 are fixed on the I-shaped blocks 8.

Further, the I-shaped block 8 is connected with the inner wall of the T-shaped groove 202 through a fastening spring 10; the peripheral side wall of the generator 4 is provided with a fixing hole 403 matched with the fixing pin 9.

Further, the base body 2 is hemispherical, and a counterweight lead block 13 is filled in the base body 2.

Further, the buffer rod 3 includes a buffer sleeve 301 and a compression rod 302, one end of the compression rod 302 is inserted into the buffer sleeve 301 and the end is connected with the bottom of the buffer sleeve 301 through a buffer spring 11.

The working principle is as follows: the utility model relates to a small-size aerogenerator's stabilizing base, in using, through inserting generator 4 in mounting groove 201, rotatory generator 4, after spacing ball 7 inserts circular slot 401, resume rotatory generator 4 again, until can't continue rotatoryly, the fixed orifices 403 of generator 4 side at this moment contra-rotating fixed pin 9, under the effect of fastening spring 10 elasticity, make fixed pin 9 insert in fixed orifices 403, realize degree generator 4's locate function, guarantee the stability of generator 4 installation, time saving and labor saving, the dismouting of the generator 4 of being convenient for.

When this generator 4 suffers external force, the phenomenon of empting can appear in generator 4, at this moment, generator 4 can compress buffer spring 11 through compression pole 302, under buffer spring 11's effect, can play certain cushioning effect to external force, guarantee that base body 2's gradient can not be too big, simultaneously because base body 2 sets to hemispherical while in the base intussuseption be filled with counter weight lead 13, make base body 2's gravity far away be greater than generator 4's gravity, when utilizing the principle of "tumbler" can guarantee that this generator 4 appears empting, certain reset capability has, base body 2 and generator 4's stability has further been guaranteed.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small-size aerogenerator's stabilizing base which characterized in that: the device comprises a fixed bottom plate (1), a base body (2), a buffer rod (3) and a generator (4), wherein a rotating shaft (5) is fixed at the bottom of the base body (2), two ends of the rotating shaft (5) are sleeved with rotating cylinders (6), and the rotating cylinders (6) are fixed on the fixed bottom plate (1); buffer rods (3) are rotatably arranged at four corners of the fixed bottom plate (1), and one ends of the buffer rods (3) are rotatably connected with the side wall of the base body (2); the center of the top of the base body (2) is provided with an installation groove (201), and the generator (4) is inserted in the installation groove (201); a plurality of supporting rods (12) are fixed at the bottom of the mounting groove (201), a limiting ball (7) is fixed at the top end of each supporting rod (12), a circular groove (401) is formed in the bottom of the generator (4), and an arc-shaped guide through groove (402) is formed in the inner wall of one side of the circular groove (401); the top end of the base body (2) is provided with a plurality of T-shaped grooves (202), I-shaped blocks (8) are arranged in the T-shaped grooves (202) in a sliding mode, and fixing pins (9) are fixed on the I-shaped blocks (8).

2. The stabilizing substructure of a small wind turbine as claimed in claim 1, wherein: the I-shaped block (8) is connected with the inner wall of the T-shaped groove (202) through a fastening spring (10); and fixing holes (403) matched with the fixing pins (9) are formed in the peripheral side wall of the generator (4).

3. The stabilizing substructure of a small wind turbine as claimed in claim 1, wherein: the base body (2) is hemispherical, and a counterweight lead block (13) is filled in the base body (2).

4. The stabilizing substructure of a small wind turbine as claimed in claim 1, wherein: the buffer rod (3) comprises a buffer sleeve (301) and a compression rod (302), one end of the compression rod (302) is inserted into the buffer sleeve (301), and the end is connected with the bottom of the buffer sleeve (301) through a buffer spring (11).