CN214007409U

CN214007409U - Mechanical energy storage wind power generation device convenient to use

Info

Publication number: CN214007409U
Application number: CN202022813874.2U
Authority: CN
Inventors: 黄靖仪
Original assignee: Individual
Current assignee: Zhongsheng Smart Energy Technology Zhejiang Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-20
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a mechanical energy storage wind power generation set convenient to use, including the transmission shaft, the one end fixedly connected with wind wheel assembly of transmission shaft, one side of wind wheel assembly evenly is equipped with a plurality of extension, and the other end of transmission shaft is equipped with energy storage power generation subassembly, rotates on the transmission shaft and has cup jointed solid fixed ring, fixedly connected with ejector pin on solid fixed ring's the lateral wall, and the bottom of ejector pin is equipped with the sill bar, and the rotation groove has been seted up on the top of sill bar, and the bottom of ejector pin is rotated and is connected on the bottom inner wall that rotates the groove. The utility model has the advantages that: the utility model discloses in, rotate the knob and drive the slider and slide, when the slider received and blockked, can expand the flabellum through two bull sticks and expand, increase the lifting surface area of paddle, insert the slot when the elasticity bolt, can make the slider receive and block and expand the extension flabellum, when overcoming elasticity, can retract elasticity bolt messenger's slider continues to slide to obtain different extension areas according to actual demand.

Description

Mechanical energy storage wind power generation device convenient to use

Technical Field

The utility model relates to a wind power generation set specifically is a mechanical energy storage wind power generation set convenient to use, belongs to wind power generation set technical field.

Background

Wind power generation is taken as a safe and reliable clean energy and plays an important role in energy supply in China, wind power generation utilizes wind energy to generate electricity, a wind generating set is mechanical equipment for converting the wind energy into electric energy, a wind wheel is the most main component of the wind generating set and consists of blades and a hub, the blades can generate aerodynamic force to rotate the wind wheel under the action of airflow, the wind energy is converted into mechanical energy to drive a generator to generate electricity, and the mechanical energy storage wind power generation device can store the mechanical energy through a flywheel, a coil spring and the like to be used as a standby energy.

Because the territory of China is vast and the wind power characteristics of various districts are different, the wind power generation device also needs to be correspondingly adjusted according to the local wind power characteristics, the existing mechanical energy storage wind power generation device has simple structure and insufficient functions, and the shape and the size of the paddle can not be adjusted according to the actual wind power characteristics, thereby causing the waste of wind power.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mechanical energy storage wind power generation set convenient to use for solving above-mentioned problem, through the setting of extension portion, the usable expansion flabellum open and shut, slide, adjust the lifting surface area of wind wheel assembly paddle to be equipped with a plurality of gears, thereby can obtain different lifting surface area according to the actual demand, through the setting of tight loop and butterfly type bolt etc. make splint can conveniently carry out the elasticity with the cooperation of ejector pin, be convenient for rotate ejector pin angle of adjustment.

The utility model realizes the above purpose by the following technical proposal, a mechanical energy storage wind power generation device convenient to use, which comprises a transmission shaft, one end of the transmission shaft is fixedly connected with a wind wheel assembly, one side of the wind wheel assembly is evenly provided with a plurality of expansion parts, the other end of the transmission shaft is provided with an energy storage power generation component, a fixed ring is rotatably sleeved on the transmission shaft, the side wall of the fixed ring is fixedly connected with a mandril, the bottom end of the mandril is provided with a bottom rod, the top end of the bottom rod is provided with a rotating groove, the bottom end of the mandril is rotatably connected on the inner wall of the bottom of the rotating groove, the inner wall of the rotating groove is symmetrically provided with two fastening grooves, two clamping plates are respectively and slidably connected in the two fastening grooves, the side walls of the two clamping plates are respectively and slidably connected with the same fastening ring, and both sides of the fastening rings are respectively provided with fastening holes, and a butterfly bolt is arranged in each fastening hole, a butterfly nut is screwed at one end of each butterfly bolt, and the bottom end of the bottom rod is fixedly connected with a base.

Preferably, the extension portion is including offering in long spout on the wind wheel assembly lateral wall, sliding connection has the slider in the long spout, one side of slider is equipped with two fixed plates, two the symmetry sets up two guide arms of fixedly connected with between the fixed plate, two be equipped with the bull stick on the guide arm, two long slide opening, two have all been seted up on the lateral wall of bull stick, the bull stick slides respectively and cup joints two on the guide arm, two same extension flabellum of fixedly connected with between the bull stick, two the one end of bull stick all rotates and is connected with same rotation seat, the bottom of rotating the seat is equipped with the control part.

Preferably, the control part sets up four dogs of fixed connection in wind wheel assembly one side including the symmetry, one of them one side of dog is rotated and is connected with the lead screw, the same slide bar of fixedly connected with between two of them dogs, the spiro union has the swivel nut on the lead screw, sliding connection has the sliding sleeve on the slide bar, the swivel nut with the same connecting rod of fixedly connected with between the sliding sleeve, one side fixedly connected with push rod of connecting rod, the one end fixed connection of push rod is in rotate on the seat.

Preferably, a rotating hole is formed in the side wall of one of the stop blocks, and one end of the screw rod penetrates through the rotating hole and is fixedly connected with a knob.

Preferably, a plurality of holding rods are uniformly and fixedly connected to the side wall of the ejector rod.

Preferably, a plurality of slots are formed in the inner walls of the two sides of the long sliding groove, elastic bolts are fixedly connected to the two sides of the sliding block, and the elastic bolts extend into the two slots respectively.

Preferably, the clamping plate positioned on the same side and the fastening groove inner wall are both provided with extrusion springs, and two ends of each extrusion spring are respectively fixedly connected with the clamping plate and the fastening groove inner wall.

The utility model has the advantages that:

1. in the utility model, when the size of the blade of the wind wheel assembly needs to be adjusted, the rotatable knob drives the rotating seat and the fixed plate to slide upwards, when the sliding block is blocked, the expanding fan blade can be expanded through the two rotating rods, the stressed area of the blade is increased, when the elastic bolt is inserted into the slot, the sliding block can be blocked, the expanding fan blade can be expanded, when the push rod thrust overcomes the elasticity of the elastic bolt, the elastic bolt can be retracted to enable the sliding block to continue to slide, so that different expanding areas can be obtained according to actual requirements, and the wind wheel assembly is very convenient;

2. the utility model discloses in, when needs angle of adjustment, can twist and move butterfly bolt and butterfly nut and make the tight loop relax to make the cooperation of two splint and ejector pin relax, thereby make the ejector pin can conveniently rotate the inslot rotation at the rotating, usable holding rod drives the ejector pin rotation this moment, thereby angle of adjustment, reverse repeated above-mentioned operation again can be fixed with the ejector pin, and the setting of extrusion spring can improve the fastening nature of ejector pin.

Drawings

Fig. 1 is a schematic view of a first perspective three-dimensional structure of the present invention;

FIG. 2 is a partially enlarged schematic view of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a second perspective three-dimensional structure of the present invention;

fig. 4 is a partially enlarged schematic structural view of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. the wind wheel assembly comprises a transmission shaft, 2, a wind wheel assembly, 201, a long sliding groove, 3, an energy storage and power generation assembly, 4, an ejector rod, 5, a bottom rod, 501, a fastening groove, 6, a base, 7, a clamping plate, 8, an elastic bolt, 9, a fastening ring, 10, a butterfly-shaped bolt, 11, a sliding block, 12, a fixing plate, 13, a guide rod, 14, a rotating rod, 15, a rotating seat, 16, a screw rod, 17, a connecting rod, 18, a push rod, 19, expansion fan blades, 20 and a holding rod.

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. 1-5, a mechanical energy storage wind power generation device convenient to use comprises a transmission shaft 1, one end of the transmission shaft 1 is fixedly connected with a wind wheel assembly 2, one side of the wind wheel assembly 2 is uniformly provided with a plurality of extension parts, the other end of the transmission shaft 1 is provided with an energy storage power generation component 3, a fixing ring is rotatably sleeved on the transmission shaft 1, the side wall of the fixing ring is fixedly connected with a top rod 4, the bottom end of the top rod 4 is provided with a bottom rod 5, the top end of the bottom rod 5 is provided with a rotating groove, the bottom end of the top rod 4 is rotatably connected to the inner wall of the bottom of the rotating groove, two fastening grooves 501 are symmetrically arranged on the inner wall of the rotating groove, two clamping plates 7 are slidably connected in the two fastening grooves 501, the side walls of the two clamping plates 7 are slidably connected with the same fastening ring 9, both sides of the fastening ring 9 are provided with fastening holes, and a butterfly bolt 10 is arranged in the two fastening holes, one end of the butterfly bolt 10 is screwed with a butterfly nut, and the bottom end of the bottom rod 5 is fixedly connected with a base 6.

As a technical optimization scheme of the utility model, the expansion part comprises a long chute 201 arranged on the side wall of the wind wheel assembly 2, a slide block 11 is connected in the long chute 201 in a sliding manner, one side of the slide block 11 is provided with two fixed plates 12, two guide rods 13 are symmetrically and fixedly connected between the two fixed plates 12, two guide rods 13 are both provided with rotating rods 14, the side walls of the two rotating rods 14 are both provided with long sliding holes, the two rotating rods 14 are respectively sleeved on the two guide rods 13 in a sliding manner, the same expansion fan blade 19 is fixedly connected between the two rotating rods 14, one end of each of the two rotating rods 14 is rotatably connected with the same rotating seat 15, the bottom of the rotating seat 15 is provided with a control part, furthermore, through the arrangement of the long chute 201, the slide block 11, the fixed plates 12, the guide rods 13, the rotating rods 14, the long sliding holes, the expansion fan blades 19 and the rotating seat 15, the slide block 11 is driven to slide in the long chute 201 by pushing the rotating seat 15, when the sliding block 11 is blocked, the two rotating rods 14 are stressed and rotate towards two sides around the guide rod 13, so that the expansion fan blades 19 are unfolded, and the stressed area of the blade is increased.

As a technical optimization scheme, the control part sets up four dogs of fixed connection in 2 one sides of wind wheel assembly including the symmetry, one side of one of them dog is rotated and is connected with lead screw 16, wherein the same slide bar of fixedly connected with between two dogs, the spiro union has the swivel nut on the lead screw 16, sliding connection has the sliding sleeve on the slide bar, the same connecting rod 17 of fixedly connected with between swivel nut and the sliding sleeve, one side fixedly connected with push rod 18 of connecting rod 17, the one end fixed connection of push rod 18 is on rotating seat 15, further, through the dog, lead screw 16, the slide bar, the swivel nut, the sliding sleeve, connecting rod 17, the setting of push rod 18, when making lead screw 16 rotatory, can drive connecting rod 17 through swivel nut and sliding sleeve under the limiting displacement of slide bar and remove, thereby drive through push rod 18 and rotate seat 15 and fixed plate 12 and upwards slide.

As the utility model discloses a technical optimization scheme has seted up on the lateral wall of one of them dog and has changeed the hole, and 16 one end of lead screw runs through commentaries on classics hole and fixedly connected with knob, and is further, through the setting of knob, is convenient for drive lead screw 16 rotatory.

As a technical optimization scheme of the utility model, evenly set up a plurality of holding rods 20 of fixedly connected with on the 4 lateral walls of ejector pin, it is further, through holding rod 20's setting, be convenient for rotate ejector pin 4 to angle of adjustment.

As a technical optimization scheme, a plurality of slots have all been seted up on the both sides inner wall of long spout 201, the equal fixedly connected with elasticity bolt 8 in both sides of slider 11, two elasticity bolts 8 extend to in two of them slots respectively, and is further, through the slot, elasticity bolt 8's setting, make when elasticity bolt 8 inserts the slot, thereby can make slider 11 receive and block and make extension flabellum 19 expand, when continuing to rotate the knob and increase elasticity bolt 8 atress, can overcome elasticity bolt 8's elasticity, thereby make elasticity bolt 8 withdraw once more and make slider 11 continue to slide, thereby can obtain different extension areas according to actual demand.

As a technical optimization scheme of the utility model, lie in all to be equipped with the extrusion spring between splint 7 and the fastening groove 501 inner wall with one side, the both ends of extrusion spring respectively with splint 7, fastening groove 501 inner wall fixed connection, further, through the setting of extrusion spring, be convenient for improve ejector pin 4's fastening nature.

When the utility model is used, the base 6 is firstly fixed on the ground, thereby fixing the whole generating set, when wind blows, the wind wheel assembly 2 is driven to rotate, thereby driving the transmission shaft 1 to rotate, thereby driving the energy storage generating component 3 to operate and generate electricity, when the angle needs to be adjusted, the butterfly bolt 10 and the butterfly nut can be twisted to loosen the fastening ring 9, thereby the matching of the two clamping plates 7 and the ejector rod 4 is loosened, thereby the ejector rod 4 can conveniently rotate in the rotating groove, at the moment, the ejector rod 4 can be driven to rotate by the holding rod 20, thereby the angle is adjusted, the ejector rod 4 can be fixed by reversely repeating the above operations, the arrangement of the extrusion spring can improve the tightness of the ejector rod 4, when the size of the blade of the wind wheel assembly 2 needs to be adjusted, the knob can be rotated to drive the screw rod 16 to rotate, thereby the connecting rod 17 is driven to move by the turnbuckle and the sliding sleeve under the limiting action of the sliding rod, thereby drive through push rod 18 and rotate seat 15 and fixed plate 12 and upwards slide, when slider 11 receives and blocks, can make two bull sticks 14 atress and rotatory to both sides around guide arm 13, thereby expand flabellum 19, thereby increase the lifting surface area of paddle, the setting of elasticity bolt 8 and slot can be as the area of gear control extension, insert in the slot when elasticity bolt 8, can make slider 11 receive and block thereby make expansion flabellum 19 expand, when continuing to rotate knob and increase elasticity bolt 8 atress, can overcome the elasticity of elasticity bolt 8, thereby make elasticity bolt 8 retract once more and make slider 11 continue to slide, thereby can obtain different lifting surface areas according to actual demand, it is very convenient.

To technical personnel in the field, through the setting of extension portion, usable extension flabellum 19 open and shut, slide to the lifting surface of 2 paddles of wind wheel assembly to be equipped with a plurality of gears, thereby can obtain different extension areas according to the actual demand, through the setting such as clamping ring 9 and butterfly bolt 10, make splint 7 and ejector pin 4's cooperation can conveniently carry out the elasticity, be convenient for rotate ejector pin 4 angle of adjustment.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mechanical energy storage wind power generation set convenient to use, includes transmission shaft (1), its characterized in that: one end of the transmission shaft (1) is fixedly connected with a wind wheel assembly (2), a plurality of extension parts are uniformly arranged on one side of the wind wheel assembly (2), an energy storage and power generation component (3) is arranged on the other end of the transmission shaft (1), a fixing ring is rotatably sleeved on the transmission shaft (1), a top rod (4) is fixedly connected onto the side wall of the fixing ring, a bottom rod (5) is arranged at the bottom end of the top rod (4), a rotating groove is formed in the top end of the bottom rod (5), the bottom end of the top rod (4) is rotatably connected onto the inner wall of the bottom of the rotating groove, two fastening grooves (501) are symmetrically formed in the inner wall of the rotating groove, clamping plates (7) are slidably connected into the two fastening grooves (501), the same fastening ring (9) is slidably connected onto the side wall of each clamping plate (7), and fastening holes are formed in two sides of each fastening ring (9), two all be equipped with a butterfly bolt (10) in the fastening hole, the one end spiro union of butterfly bolt (10) has the butterfly nut, the bottom fixedly connected with base (6) of sill bar (5).

2. A mechanical energy storage wind power plant for convenient use according to claim 1, characterized in that: extension portion is including offering in long spout (201) on wind wheel assembly (2) lateral wall, sliding connection has slider (11) in long spout (201), one side of slider (11) is equipped with two fixed plates (12), two the symmetry sets up two guide arms of fixedly connected with (13), two between fixed plate (12) be equipped with bull stick (14), two on guide arm (13) all long slide opening has been seted up on the lateral wall of bull stick (14), two bull stick (14) slide respectively cup joint two on guide arm (13), two fixedly connected with is same extension flabellum (19), two between bull stick (14) the one end of bull stick (14) all rotates and is connected with same rotation seat (15), the bottom of rotating seat (15) is equipped with the control part.

3. A mechanical energy storage wind power plant for convenient use according to claim 2, characterized in that: the control part sets up four dogs of fixed connection in wind wheel assembly (2) one side including the symmetry, one of them one side of dog is rotated and is connected with lead screw (16), wherein the same slide bar of fixedly connected with between two dogs, the spiro union has the swivel nut on lead screw (16), sliding connection has the sliding sleeve on the slide bar, the swivel nut with the same connecting rod of fixedly connected with (17) between the sliding sleeve, one side fixedly connected with push rod (18) of connecting rod (17), the one end fixed connection of push rod (18) rotate on seat (15).

4. A mechanical energy storage wind power plant for convenient use according to claim 3, characterized in that: a rotating hole is formed in the side wall of one of the stop blocks, and one end of the screw rod (16) penetrates through the rotating hole and is fixedly connected with a knob.

5. A mechanical energy storage wind power plant for convenient use according to claim 1, characterized in that: a plurality of holding rods (20) are uniformly and fixedly connected to the side wall of the ejector rod (4).

6. A mechanical energy storage wind power plant for convenient use according to claim 2, characterized in that: all seted up a plurality of slots on the both sides inner wall of long spout (201), the equal fixedly connected with elasticity bolt (8) in both sides of slider (11), two elasticity bolt (8) extend to wherein two respectively in the slot.

7. A mechanical energy storage wind power plant for convenient use according to claim 1, characterized in that: the clamping plate (7) positioned on the same side and the fastening groove (501) are both provided with an extrusion spring between the inner walls, and the two ends of the extrusion spring are respectively fixedly connected with the clamping plate (7) and the inner walls of the fastening groove (501).