CN212429084U

CN212429084U - Blade for conveniently-mounted wind driven generator

Info

Publication number: CN212429084U
Application number: CN202020703592.4U
Authority: CN
Inventors: 刘文叶
Original assignee: Chengde Changkai Technology Co ltd
Current assignee: Chengde Changkai Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-29
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a aerogenerator blade technical field just discloses a just adorn formula blade for aerogenerator, including the pylon, pylon top fixed mounting has the pivot, pivot output fixedly connected with mounting panel, and mounting panel right-hand member fixed mounting has quantity to be the installation piece of a plurality of, the first cavity has been seted up to installation piece inside, the scarce groove that is linked together with first cavity is seted up on installation piece top, fixed mounting has first horizontal pole about the first cavity intracavity between the lateral wall, the outside sliding connection of first horizontal pole has quantity to be two adapter sleeve, two relative one side of adapter sleeve all with first spring fixed connection. This just, dress formula blade for aerogenerator possesses the advantage of the installation of being convenient for, has solved current aerogenerator blade and has need realize the installation and the uninstallation to the aerogenerator blade through installing a plurality of screw when the installation, and the mounting means is very loaded down with trivial details, not only consuming time but also has the problem of certain requirement to the hands-on ability.

Description

Blade for conveniently-mounted wind driven generator

Technical Field

The utility model relates to a aerogenerator blade technical field specifically is a just, adorn formula blade for aerogenerator.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current, the wind power generator generally comprises components such as a wind wheel, a generator, a direction regulator, a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, the working principle of the wind power generator is simpler, the wind wheel rotates under the action of the wind force and converts the kinetic energy of the wind into the mechanical energy of a wind wheel shaft, the generator rotates under the drive of the wind wheel shaft to generate electricity, in a broad sense, the wind energy is also solar energy, so the wind power generator can be also called, and is a heat energy utilization generator taking the sun as a heat source and taking the atmosphere as a working.

Wind driven generators on the market all have the advantages of energy conservation and high efficiency, but the existing wind driven generator blades need to be installed and uninstalled through installing a plurality of screws when being installed, the installation mode is very complicated, time is consumed, and certain requirements are required for the practical ability, so that the energy-saving motor capable of being quickly assembled and disassembled is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a just, dress formula blade for aerogenerator possesses the advantage of the installation of being convenient for, has solved current aerogenerator blade and has need realize the installation and the uninstallation to the aerogenerator blade through installing a plurality of screw when the installation, and the mounting means is very loaded down with trivial details, not only consuming time but also has the problem of certain requirement to the hands-on ability.

(II) technical scheme

For the purpose of realizing the aforesaid installation of being convenient for, the utility model provides a following technical scheme: a conveniently-installed blade for a wind driven generator comprises a tower, wherein a rotating shaft is fixedly installed at the top end of the tower, an installation plate is fixedly connected to the output end of the rotating shaft, a plurality of installation blocks are fixedly installed at the right end of the installation plate, a first cavity is formed in the installation block, a notch communicated with the first cavity is formed in the top end of the installation block, a first cross rod is fixedly installed between the left side wall and the right side wall in the first cavity, two connection sleeves are slidably connected to the outer portions of the first cross rod, two opposite sides of each connection sleeve are fixedly connected with a first spring, the first spring is sleeved on the outer portion of the first cross rod, vertical rods penetrating through and extending to the lower portion of the installation block are fixedly installed at the bottom ends of the two connection sleeves, limiting rods located in the notches are fixedly installed at the top ends of the two connection sleeves, two second cavities which are located above the first cavity and communicated with the notches are formed in, two equal fixed mounting in the relative one side of second cavity intracavity has the second spring, two the equal fixed mounting in the relative one side of second spring has first bracing piece, two the other end of first bracing piece respectively with two the opposite side fixed connection of gag lever post, two the joint has the blade that is located scarce inslot and one end extends to the installation piece top between the relative one side of gag lever post, two the bottom of montant outside all with be located the first framework swing joint of installation piece below, fixed surface installs U type support before the right-hand member of first framework, the inboard fixed mounting of U type support has the connecting axle, and U type support inboard is connected with the second framework through the connecting axle rotation.

Preferably, the rear side wall of the inner cavity of the first frame body is provided with two circular grooves which are matched with the two vertical rods in external shapes.

Preferably, the blade both sides all are seted up flutedly, and the interpolation has the gag lever post, two are no less than to the quantity of installation piece, and are annular equidistance distribution in the mounting panel right side.

Preferably, the handle is fixedly mounted at the bottom end of the vertical rod, the protective sleeve is sleeved outside the handle, and a plurality of anti-skidding patterns are arranged outside the protective sleeve.

Preferably, a fastening groove is formed in the left side of the first frame body, and a fastening piece fastened with the fastening groove is arranged on the left side of the second frame body.

Preferably, the two vertical rods, the limiting rod, the second cavity, the second spring and the first supporting rod are distributed in central symmetry.

(III) advantageous effects

Compared with the prior art, the utility model provides a just, adorn formula blade for aerogenerator possesses following beneficial effect:

the blade for the conveniently-installed wind driven generator can be used for shifting the vertical rod to two sides when the blade of the wind driven generator needs to be installed, then the blades are placed in the mounting plate through the notches, the vertical rods can be loosened after the placement is finished, simultaneously, under the action of the tension force of the first spring, the limiting rod can move towards the opposite side and can be inserted into the groove, meanwhile, the second spring can transmit the rebound force to the first supporting rod under the action of the rebound force of the second spring, so that the first supporting rod can push the two limiting rods to move towards the opposite side so as to firmly limit the blade, the first framework of cooperation and second framework can block and spacing its montant simultaneously, prevent that the montant from removing to both sides, and the simple installation is swift to the realization is to the quick dismantlement of blade, possesses the advantage of the installation of being convenient for.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the first frame and the second frame of the present invention.

In the figure: the device comprises a tower 1, a rotating shaft 2, a mounting plate 3, a first cavity 4, a first cross rod 5, a connecting sleeve 6, a first spring 7, a vertical rod 8, a limiting rod 9, a second cavity 10, a second spring 11, a first supporting rod 12, a notch 13, a blade 14, a first frame 15, a U-shaped support 16, a connecting shaft 17, a second frame 18 and a mounting block 19.

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. 1-3, a blade for a conveniently-installed wind driven generator comprises a tower 1, a rotating shaft 2 is fixedly installed at the top end of the tower 1, a mounting plate 3 is fixedly connected to the output end of the rotating shaft 2, a plurality of mounting blocks 19 are fixedly installed at the right end of the mounting plate 3, a first cavity 4 is formed in each mounting block 19, a notch 13 communicated with the first cavity 4 is formed at the top end of each mounting block 19, a first cross rod 5 is fixedly installed between the left side wall and the right side wall in the cavity of the first cavity 4, two connecting sleeves 6 are slidably connected to the outer portion of each first cross rod 5, opposite sides of the two connecting sleeves 6 are fixedly connected with a first spring 7, the first spring 7 is sleeved on the outer portion of each first cross rod 5, vertical rods 8 penetrating through and extending to the lower portion of the mounting blocks 19 are fixedly installed at the bottom ends of the two connecting sleeves 6, a handle, the protective sleeve is externally provided with a plurality of anti-skid grooves, the top ends of two connecting sleeves 6 are fixedly provided with limiting rods 9 positioned in the notches 13, the mounting block 19 is internally provided with two second cavities 10 which are positioned above the first cavity 4 and communicated with the notches 13, the opposite sides in the cavities of the two second cavities 10 are fixedly provided with second springs 11, two vertical rods 8, the limiting rods 9, the second cavities 10, the second springs 11 and the first supporting rods 12 are distributed in central symmetry, the opposite sides of the two second springs 11 are fixedly provided with first supporting rods 12, the other ends of the two first supporting rods 12 are respectively and fixedly connected with the opposite sides of the two limiting rods 9, blades 14 which are positioned in the notches 13 and one end of which extends to the upper side of the mounting block 19 are clamped between the opposite sides of the two limiting rods 9, the two sides of each blade 14 are provided with grooves, and the limiting rods 9 are inserted in the grooves, two are no less than to the quantity of installation piece 19, and be annular equidistance distribution in the 3 right sides of mounting panel, the bottom of two montants 8 outside all with be located the 15 swing joint of first framework of installation piece 19 below, first framework 15 left sides is provided with the buckle groove, second framework 18 left sides is provided with the buckle spare with buckle groove looks lock, the quantity has been seted up for two and with the identical circular slot of two montant 8 external shapes to the lateral wall behind the 15 inner chambers of first framework, fixed surface installs U type support 16 before the right-hand member of first framework 15, the inboard fixed mounting of U type support 16 has connecting axle 17, U type support 16 inboard is rotated through connecting axle 17 and is connected with second framework 18.

To sum up, the blade for the conveniently-assembled wind driven generator can be used for shifting the vertical rod 8 to two sides when the blade 14 of the wind driven generator needs to be installed, then the blade 14 is placed in the installation plate 3 through the notch 13, the vertical rod 8 can be loosened after the placement is finished, the action of the tension force of the first spring 7 is matched, the limiting rod 9 can move to one opposite side, the limiting rod 9 can be inserted into the concave cavity, the action of the rebound force of the second spring 11 is matched, the second spring 11 can transmit the rebound force to the first supporting rod 12, the first supporting rod 12 can push the two limiting rods 9 to move to one opposite side, so that the blade 14 is firmly limited, the first frame body 15 and the second frame body 18 can be matched to clamp and limit the vertical rod 8, the vertical rod 8 is prevented from moving to two sides, and the installation is simple, convenient and rapid, therefore, the blade 14 can be quickly disassembled, the blade mounting structure has the advantage of convenience in mounting, and the problems that the existing wind driven generator blade needs to be mounted and dismounted through mounting a plurality of screws when being mounted, the mounting mode is very complicated, time is consumed, and certain requirements are required on the manual capability are solved.

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.

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. A just, adorn formula blade for aerogenerator, includes pylon (1), its characterized in that: the tower is characterized in that a rotating shaft (2) is fixedly mounted at the top end of a tower platform (1), a mounting plate (3) is fixedly connected with the output end of the rotating shaft (2), a plurality of mounting blocks (19) are fixedly mounted at the right end of the mounting plate (3), a first cavity (4) is formed in each mounting block (19), notches (13) communicated with the first cavity (4) are formed in the top end of each mounting block (19), a first transverse rod (5) is fixedly mounted between the left side wall and the right side wall in the cavity of the first cavity (4), two connecting sleeves (6) are slidably connected to the outer portions of the first transverse rods (5), two opposite sides of each connecting sleeve (6) are fixedly connected with a first spring (7), the first springs (7) are sleeved outside the first transverse rods (5), and two vertical rods (8) penetrating through and extending to the lower portions of the mounting blocks (19) are fixedly mounted at the bottom ends of the, the top ends of the two connecting sleeves (6) are fixedly provided with limiting rods (9) which are positioned inside the notch grooves (13), the mounting block (19) is internally provided with two second cavities (10) which are positioned above the first cavity (4) and communicated with the notch grooves (13), one opposite sides in the cavity of the two second cavities (10) are fixedly provided with second springs (11), one opposite sides of the two second springs (11) are fixedly provided with first supporting rods (12), the other ends of the two first supporting rods (12) are respectively fixedly connected with the opposite sides of the two limiting rods (9), blades (14) which are positioned in the notch grooves (13) and have one end extending to the upper side of the mounting block (19) are clamped between the opposite sides of the two limiting rods (9), the bottom outer parts of the two vertical rods (8) are movably connected with first frame bodies (15) which are positioned below the mounting block (19), a U-shaped support (16) is fixedly mounted on the front surface of the right end of the first frame body (15), a connecting shaft (17) is fixedly mounted on the inner side of the U-shaped support (16), and a second frame body (18) is rotatably connected to the inner side of the U-shaped support (16) through the connecting shaft (17).

2. The blade for a ready-to-mount wind power generator as claimed in claim 1, wherein: the rear side wall of the inner cavity of the first frame body (15) is provided with two circular grooves matched with the external shapes of the two vertical rods (8).

3. The blade for a ready-to-mount wind power generator as claimed in claim 1, wherein: both sides of the blade (14) are provided with grooves, limiting rods (9) are inserted in the grooves, and the number of the mounting blocks (19) is not less than two and is distributed on the right side of the mounting plate (3) in an annular and equidistant manner.

4. The blade for a ready-to-mount wind power generator as claimed in claim 1, wherein: the handle is fixedly mounted at the bottom end of the vertical rod (8), the protective sleeve is sleeved outside the handle, and a plurality of anti-skidding patterns are arranged outside the protective sleeve.

5. The blade for a ready-to-mount wind power generator as claimed in claim 1, wherein: the left side of the first frame body (15) is provided with a clamping groove, and the left side of the second frame body (18) is provided with a clamping piece buckled with the clamping groove.

6. The blade for a ready-to-mount wind power generator as claimed in claim 1, wherein: two montant (8), gag lever post (9), second cavity (10), second spring (11) and first bracing piece (12) are central symmetry and distribute.