CN210509486U

CN210509486U - Efficient and stable wind generating set

Info

Publication number: CN210509486U
Application number: CN201920784335.5U
Authority: CN
Inventors: 董岩; 宋铁军; 周洁
Original assignee: China Power Input Northeast New Energy Chaoyang Wind Power Co Ltd
Current assignee: China Power Input Northeast New Energy Chaoyang Wind Power Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-05-12
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a high-efficient stable wind generating set, which comprises a housing, the inside of casing is rotated and is connected with the pivot, the one end rigid coupling of pivot has the connector, the outer wall rigid coupling of connector has the blade, the outer wall welding of pivot has the dog the top right side joint of casing has the top cap. This high-efficient stable wind generating set strikes the junction of the directional pivot of drain pipe and casing on the ejector pin on the collection box and the collection box through the rotatory dog that drives of pivot, and the effectual convenience slowly adds lubricated liquid in the junction of pivot and casing, reduces the pivot friction when rotating on the casing, increases fan generator's life, also strengthens the stability of its during operation. And the top cover of connecting the collection box is connected on the casing in a clamping manner, so that the collection box can be conveniently detached and replaced or lubricating oil is added into the collection box, and the practicability of the wind driven generator is greatly enhanced.

Description

Efficient and stable wind generating set

Technical Field

The utility model relates to a wind generating set technical field specifically is a high-efficient stable wind generating set.

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 (comprising a device), a direction regulator (empennage), 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 wind force, the wind power generator 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, when the wind driven generator is used, the lubricating oil can not be automatically slowly added to the rotating joint of the rotating shaft and the shell, so that the friction between the rotating shaft and the shell is caused by long-time work, the stability of the wind driven generator in work is influenced, and maintenance personnel are inconvenient when adding oil, influence aerogenerator's work efficiency, and can not reach user's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient stable wind generating set to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency and stable wind generating set comprises a casing, wherein a rotating shaft is rotatably connected inside the casing, one end of the rotating shaft is fixedly connected with a connector, blades are fixedly connected to the outer wall of the connector, and a stop block is welded to the outer wall of the rotating shaft;

a top cover is clamped on the right side above the casing, a collecting box is connected below the top cover in a threaded manner, a liquid outlet pipe is fixedly connected to the right side of the collecting box, and the liquid outlet pipe points to the joint of the rotating shaft and the casing;

a sliding chute and a sliding cavity are respectively formed in the lower portion of the inner part of the collecting box, a sliding block is connected to the inner part of the sliding chute in a sliding mode, the sliding block is tightly attached to the port of the liquid outlet pipe, and a compression spring is fixedly connected to the left side of the sliding block;

the inside sliding connection of sliding chamber has the ejector pin, the ejector pin runs through the spout and laminates mutually with the slider.

Preferably, the ejector rod is right-angled, and the bottom end of the right side of the ejector rod is connected with the stop block in an overlapping manner.

Preferably, a pull ring is fixedly connected above the top cover.

Preferably, the outer wall of the ejector rod is fixedly connected with a stopper, and the stopper is tightly attached to the inner wall of the sliding cavity.

Compared with the prior art, the beneficial effects of the utility model are that: this high-efficient stable wind generating set strikes the junction of the directional pivot of drain pipe and casing on the ejector pin on the collection box and the collection box through the rotatory dog that drives of pivot, and the effectual convenience slowly adds lubricated liquid in the junction of pivot and casing, reduces the pivot friction when rotating on the casing, increases fan generator's life, also strengthens the stability of its during operation. And the top cover joint of connecting the collection box is on the casing, conveniently in dismantling the collection box, change or carry out the additive lubricating oil to the inside of collecting the box, great enhancement aerogenerator's practicality, and satisfy user's user demand.

Drawings

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

fig. 2 is a front sectional view of the inside of the collecting box of fig. 1 according to the present invention.

In the figure: 1. connector, 2, blade, 3, casing, 4, pivot, 5, dog, 6, collection box, 7, top cap, 8, pull ring, 9, spout, 10, compression spring, 11, sliding cavity, 12, keep off the stopper, 13, ejector pin, 14, drain pipe, 15, slider.

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. 1-2, the present invention provides a technical solution: a high-efficiency and stable wind generating set comprises a casing 3, a rotating shaft 4 is used for rotating on the casing 3 through mechanical energy, the rotating shaft 4 is rotatably connected inside the casing 3, the rotating shaft 4 is used for driving rotation through rotation of a blade 2, one end of the rotating shaft 4 is fixedly connected with a connector 1, the outer wall of the connector 1 is fixedly connected with the blade 2, the blade 2 is used for being fixed on the connector 1, a stop block 5 is welded on the outer wall of the rotating shaft 4, and the stop block 5 is used for being fixed on the rotating shaft 4;

a top cover 7 is clamped on the right side above the machine shell 3, the top cover 7 is used for being clamped on the machine shell 3 and is simultaneously used for being in threaded connection with a collecting box 6, a pull ring 8 is fixedly connected above the top cover 7, the collecting box 6 is in threaded connection with the lower part of the top cover 7, the collecting box 6 is used for containing lubricating liquid, a liquid outlet pipe 14 is fixedly connected on the right side of the collecting box 6, the liquid outlet pipe 14 is used for guiding the lubricating liquid in the collecting box 6 to the rotating shaft 4 for lubricating treatment, and the liquid outlet pipe 14 points to the connecting part of the rotating shaft 4 and the machine shell 3;

a sliding chute 9 and a sliding cavity 11 are respectively arranged below the inner part of the collecting box 6, the sliding chute 9 is used for enabling a sliding block 15 to move in the sliding chute 9, the sliding block 15 is connected with a sliding block 15 in a sliding mode, the sliding block 15 is used for closing and blocking a port of a liquid outlet pipe 14, the sliding block 15 is tightly attached to the port of the liquid outlet pipe 14, the sliding block 15 is used for driving the sliding block to move through a push rod 13 in a pushing mode, a compression spring 10 is extruded when the sliding block 15 moves, a compression spring 10 is fixedly connected to the left side of the sliding block 15, and the elastic coefficient of the compression spring 10 is 3-100N/CM;

a push rod 13 is connected inside the sliding cavity 11 in a sliding mode, the push rod 13 is used for moving inside the sliding cavity 11 and pushing the sliding block 15, and the push rod penetrates through the sliding groove 9 and is attached to the sliding block 15;

the ejector rod 13 is right-angled, the stop block 5 is driven to rotate when the rotating shaft 4 rotates, the stop block 5 knocks the ejector rod 13 to drive the sliding block 15 to move, and the bottom end of the right side of the ejector rod 13 is connected with the stop block 5 in an overlapping mode;

the outer wall of ejector pin 13 is fixedly connected with and keeps off stopper 12, keeps off stopper 12 and is used for fixing on ejector pin 13, avoids the inside liquid of collection box 6 to flow out through sliding chamber 11, keeps off stopper 12 simultaneously and is used for carrying out sealing process to sliding chamber 11, keeps off stopper 12 and the inseparable laminating of sliding chamber 11's inner wall.

The working principle is as follows: in this embodiment, when using aerogenerator, and blade 2 rotates on casing 3 through wind-force on it, then add lubricated liquid in the inside of collecting box 6, then will collect box 6 threaded fixation on top cap 7, will collect box 6 card on casing 3 through top cap 7, and collect the junction of drain pipe 14 on the box 6 and pivot 4 and casing 3, strike on ejector pin 13 through dog 5 fixed on it when pivot 4 is rotatory, and ejector pin 13 removes and extrudes slider 15, extrude compression spring 10 and break away from drain pipe 14 port when slider 15 removes, make the inside lubricating oil of collecting box 6 slowly leave the junction of pivot 4 and casing 3, can increase blade 2 pivoted efficiency, also can reduce the friction between pivot 4 and the casing 3, increase aerogenerator's life.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 high-efficient stable wind generating set, includes casing (3), its characterized in that: a rotating shaft (4) is rotatably connected inside the casing (3), one end of the rotating shaft (4) is fixedly connected with a connector (1), the outer wall of the connector (1) is fixedly connected with a blade (2), and a stop block (5) is welded on the outer wall of the rotating shaft (4);

a top cover (7) is clamped on the right side above the casing (3), a collecting box (6) is in threaded connection with the lower side of the top cover (7), a liquid outlet pipe (14) is fixedly connected to the right side of the collecting box (6), and the liquid outlet pipe (14) points to the joint of the rotating shaft (4) and the casing (3);

a sliding chute (9) and a sliding cavity (11) are respectively formed in the lower portion of the inner portion of the collecting box (6), a sliding block (15) is connected to the inner portion of the sliding chute (9) in a sliding mode, the sliding block (15) is tightly attached to a port of the liquid outlet pipe (14), and a compression spring (10) is fixedly connected to the left side of the sliding block (15);

the inside sliding connection of sliding chamber (11) has ejector pin (13), the ejector pin runs through spout (9) and laminates mutually with slider (15).

2. An efficient and stable wind generating set according to claim 1, wherein: the ejector rod (13) is right-angled, and the bottom end of the right side of the ejector rod (13) is connected with the stop block (5) in an overlapping manner.

3. An efficient and stable wind generating set according to claim 1, wherein: and a pull ring (8) is fixedly connected above the top cover (7).

4. An efficient and stable wind generating set according to claim 1, wherein: the outer wall of the ejector rod (13) is fixedly connected with a stopper (12), and the stopper (12) is tightly attached to the inner wall of the sliding cavity (11).