CN216278301U

CN216278301U - Wind driven generator with variable speed bearing

Info

Publication number: CN216278301U
Application number: CN202123043701.8U
Authority: CN
Inventors: 董涵
Original assignee: Petrochina Liaohe Oilfield Hainan Oil And Gas Exploration Branch
Current assignee: Petrochina Liaohe Oilfield Hainan Oil And Gas Exploration Branch
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-12
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a wind driven generator with a speed changing bearing, which relates to the technical field of generators and comprises a support frame, an electric cabinet, a rotating shaft and fan blades, wherein when the wind driven generator works, each fan blade passes between two cleaning components in the rotating process, bristles on opposite side walls of the cleaning components can automatically scrub the fan blades in the rotating process of the fan blades, and a water separator is connected with the cleaning plates through a hot melt adhesive layer, so that after the bristles are worn and aged, the cleaning plates can be detached and replaced, the whole cleaning components do not need to be replaced, the manufacturing cost of the cleaning components is saved, a water receiving groove is arranged at the top of the wind driven generator, rainwater collected in rainy days can be stored in a water tank, a convex block can be extruded in the rotating process of the fan blades, a push block can push a push rod to move, so that a piston can extrude water in the water tank, and further water flow can be sprayed out through a spray head on the water separator, the cleaning ability of the brush hair can be improved.

Description

Wind driven generator with variable speed bearing

Technical Field

The utility model relates to the technical field of generators, in particular to a wind driven generator with a variable speed bearing.

Background

A wind power generator is an electric power device that converts wind energy into mechanical energy, and converts the mechanical energy into electric energy. In a broad sense, the heat energy utilization engine takes the sun as a heat source and takes the atmosphere as a working medium. Wind power generation utilizes natural energy. The power generation is much better than that of diesel oil. But is inferior to diesel generators if used in an emergency. Wind power generation can not be regarded as a standby power supply, but can be used for a long time, the principle of the wind power generation is that wind power drives a windmill blade to rotate, and the rotating speed is increased through a speed increaser to promote a generator to generate electricity, and a variable speed bearing is a mechanical part and is particularly suitable for occasions of supporting, changing speed and transmitting torque of a rotating part. The novel overload protection device integrates the functions of a traditional bearing and a speed reducer and has the overload protection effect. A circle is added on a traditional bearing, a ball bearing is used between the circle and an inner ring, a roller is used between the inner ring and an outer ring for supporting, speed changing, torque transmission, overload protection and other functions are realized through friction transmission.

However, the fan blade of the wind driven generator is exposed in the air for a long time, dust in the air is easy to adhere to the surface of the fan blade, a hard dust shell is easy to form after long-term accumulation, in the rotating process of the fan blade, the corpses of some insects and excrement of birds are adhered to the surface of the fan blade and are difficult to remove, and after impurities such as the dust hard shell and the corpses of the insects are adhered to the surface of the fan blade, the gravity of the fan blade is increased, so that the fan blade needs to be supported by larger wind power during rotation, the generation of electric energy is reduced, the fan blade of the wind driven generator is generally arranged at a higher position, the risk degree of manual cleaning is high, and the cleaning difficulty is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the wind driven generator with the variable speed bearing, and solves the problems that the blades of the wind driven generator are exposed in the air for a long time, dust, insect corpses, bird droppings and the like in the air are easy to attach to the surfaces of the blades, hard dust shells are easy to form after long-time accumulation, the self gravity of the blades is increased, so that the blades need to be supported by larger wind power when rotating, the generation of electric energy is reduced, the risk degree of manual cleaning of the blades is high, and the cleaning difficulty is high.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a wind driven generator with a speed changing bearing comprises a support frame, an electric cabinet, a rotating shaft and fan blades, the top of the supporting frame is fixedly connected with an electric cabinet, a generator is arranged in the electric cabinet, a driving end of the generator is fixedly provided with a rotating shaft, one end of the rotating shaft penetrates through the electric cabinet and extends to the outside, the top of the electric cabinet is fixedly connected with a first mounting plate, a cleaning component is arranged on one side wall of the first mounting plate, and the left side of the first mounting plate is provided with a second mounting plate, the top ends of the first mounting plate and the second mounting plate are fixedly connected with a water receiving tank together, and the outer walls of the first mounting plate and the second mounting plate are both fixedly provided with water supply components, the top parts of the water supply components are both fixedly provided with water delivery pipes, the top end of the water delivery pipe is communicated with the inside of the water receiving groove, and the middle position of the water delivery pipe is connected with a one-way valve in series.

The cleaning assembly comprises a water separator and a cleaning plate, a hot melt adhesive layer is fixedly arranged on one side wall of the water separator, atomizing spray heads are fixedly arranged on two sides of one side wall of the cleaning plate, a convex block is fixedly arranged at the middle position of one side wall of the cleaning plate, a plurality of bristles are fixedly arranged on one side wall of the cleaning plate, and a through hole is formed in the middle position of one side wall of each bristle.

Furthermore, the bottom of the second mounting plate is fixedly sleeved outside the rotating shaft through a bearing, and the first mounting plate is fixedly connected with the second mounting plate through a connecting arm.

The bottom of the water supply assembly is fixedly connected with a water delivery hose, and the water delivery hose is connected with the cleaning assembly.

Further, pass through hot melt adhesive layer fixed connection between water knockout drum and the cleaning plate, atomizer distributes for linear array, and quantity has a plurality of, and every atomizer all is linked together with the inside of water knockout drum.

Further, a movable column is fixedly arranged on one side wall of the water distributor, a sliding sleeve is connected to the outer wall of the movable column in a sliding mode, a reset spring is sleeved on the outer wall of the movable column, one end of the reset spring is fixedly connected with the reset spring, and the other end of the reset spring is fixedly connected with the sliding sleeve.

Further, the water supply assembly includes the water tank, movable chamber has been seted up to the inside of water tank, the inside in activity chamber slides and is provided with the piston, the outer wall fixed cover of piston is equipped with the sealing washer, and a lateral wall intermediate position fixedly connected with push rod of piston, the one end of push rod run through first mounting panel and with water knockout drum fixed connection.

Advantageous effects

The utility model provides a wind driven generator with a variable speed bearing. Compared with the prior art, the method has the following beneficial effects:

1. a wind driven generator with a speed changing bearing comprises a support frame, an electric cabinet, a rotating shaft and fan blades, wherein the top of the support frame is fixedly connected with the electric cabinet, a generator is arranged in the electric cabinet, the driving end of the generator is fixedly provided with the rotating shaft, one end of the rotating shaft penetrates through the electric cabinet and extends to the outside, the top of the electric cabinet is fixedly connected with a first mounting plate, one side wall of the first mounting plate is provided with a cleaning component, the left side of the first mounting plate is provided with a second mounting plate, the top ends of the first mounting plate and the second mounting plate are fixedly connected with a water receiving groove together, the outer walls of the first mounting plate and the second mounting plate are fixedly provided with a water supply component, the top of the water supply component is fixedly provided with a water conveying pipe, the top end of the water conveying pipe is communicated with the inside of the water receiving groove, the middle position of the water conveying pipe is connected with a one-way valve in series, when the wind driven generator works, every flabellum rotates the in-process and all can pass through between two clean subassemblies, and the brush hair on the relative lateral wall of clean subassembly can be brushed the flabellum at flabellum rotation in-process automation, is connected through hot melt adhesive layer between water knockout drum and the clean board moreover, consequently after the brush hair wearing and tearing are ageing, can dismantle clean board change again can, need not to change whole clean subassembly, saved the manufacturing cost of clean subassembly.

2. The utility model provides a take speed change bearing's aerogenerator, clean subassembly includes water knockout drum and clean board, a fixed hot melt adhesive layer that is provided with of lateral wall of water knockout drum, and a lateral wall both sides of clean board are all fixed and are provided with atomizer, and the fixed lug that is provided with of clean board lateral wall intermediate position, a fixed a plurality of brush hairs that is provided with of lateral wall of clean board, the through-hole has been seted up to a lateral wall intermediate position of brush hair, this wind power generation set's top is provided with the water receiving tank, the rainwater of collecting can be stored in the water tank during rainy, the flabellum rotates the in-process and can extrudees the lug, the ejector pad can promote the push rod and remove, thereby the piston can produce the extrusion to the aquatic products in the water tank, and rivers can spout through the atomizer on the water knockout drum, can improve the clean ability of brush hair.

Drawings

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

FIG. 2 is an exploded perspective view of the cleaning assembly of the present invention;

FIG. 3 is a schematic perspective view of part A of the present invention;

fig. 4 is an exploded perspective view of the water supply assembly of the present invention.

In the figure: 1. a support frame; 2. an electric cabinet; 3. a rotating shaft; 4. a fan blade; 5. a first mounting plate; 6. a cleaning assembly; 601. a water separator; 602. cleaning the plate; 603. a hot melt adhesive layer; 604. an atomizing spray head; 605. a bump; 606. brushing; 607. a through hole; 608. a movable post; 609. a sliding sleeve; 610. a return spring; 7. a second mounting plate; 8. a water receiving tank; 9. a water supply assembly; 901. a water tank; 902. a movable cavity; 903. a piston; 904. a seal ring; 10. a water delivery pipe; 11. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a take change speed bearing's aerogenerator, includes support frame 1, electric cabinet 2, axis of rotation 3 and flabellum 4, and the top fixedly connected with electric cabinet 2 of support frame 1, the inside of electric cabinet 2 is provided with the generator, and the fixed axis of rotation 3 that is provided with of drive end of generator, the one end of axis of rotation 3 runs through electric cabinet 2 and extends to outside, its characterized in that: the top of the electric cabinet 2 is fixedly connected with a first mounting plate 5, one side wall of the first mounting plate 5 is provided with a cleaning component 6, the left side of the first mounting plate 5 is provided with a second mounting plate 7, the top ends of the first mounting plate 5 and the second mounting plate 7 are fixedly connected with a water receiving tank 8 together, the outer walls of the first mounting plate 5 and the second mounting plate 7 are fixedly provided with a water supply component 9, the top of the water supply component 9 is fixedly provided with a water pipe 10, the top end of the water pipe 10 is communicated with the inside of the water receiving tank 8, the middle position of the water pipe 10 is connected with a one-way valve 11 in series, the cleaning component 6 comprises a water separator 601 and a cleaning plate 602, one side wall of the water separator 601 is fixedly provided with a hot melt adhesive layer 603, both sides of one side wall of the cleaning plate 602 are fixedly provided with atomizing nozzles 604, the middle position of one side wall of the cleaning plate 602 is fixedly provided with a bump 605, one side wall of the cleaning plate 602 is fixedly provided with a plurality of bristles 606, a through hole 607 is arranged in the middle of one side wall of the brush 606, the bottom of the second mounting plate 7 is fixedly sleeved outside the rotating shaft 3 through a bearing, the first mounting plate 5 is fixedly connected with the second mounting plate 7 through a connecting arm, the bottom of the water supply component 9 is fixedly connected with a water delivery hose which is connected with the cleaning component 6, the water separator 601 is fixedly connected with the cleaning plate 602 through a hot melt adhesive layer 603, the atomizing spray heads 604 are distributed in a linear array and are provided with a plurality of atomizing spray heads 604, each atomizing spray head 604 is communicated with the inside of the water separator 601, a movable column 608 is fixedly arranged on one side wall of the water separator 601, the outer wall of the movable column 608 is slidably connected with a sliding sleeve 609, a return spring 610 is sleeved on the outer wall of the movable column 608, one end of the return spring 610 is fixedly connected with the return spring 610, the other end of the return spring 610 is fixedly connected with the sliding sleeve 609, the water supply component 9 comprises a water tank 901, a movable cavity 902 is formed in the water tank 901, a piston 903 is arranged in the movable cavity 902 in a sliding mode, a sealing ring 904 is fixedly sleeved on the outer wall of the piston 903, a push rod is fixedly connected to the middle position of one side wall of the piston 903, and one end of the push rod penetrates through the first mounting plate 5 and is fixedly connected with the water distributor 601.

When the wind driven generator is used, the fan blades 4 are driven to rotate by external flowing air when the wind driven generator works, the fan blades 4 are fixedly connected to the transmission shaft 3, so that power can be transmitted to the generator, the generator can convert mechanical energy into electric energy, each fan blade 4 can pass between the two cleaning assemblies 6 in the rotating process, the brush bristles 606 on the opposite side walls of the cleaning assemblies 6 can automatically brush the fan blades 4 in the rotating process of the fan blades 4, the top parts of the first mounting plate 5 and the second mounting plate 7 are jointly provided with the water receiving groove 8, rainwater can be collected when raining and stored in the water tank 9 through the water conveying pipe 10, the fan blades can extrude the convex blocks 605 in the rotating process, the outer surfaces of the convex blocks 605 are designed in an arc shape, the push rods are pushed to move in the rotating process of the fan blades 4 and are connected with the pistons 903, so that the pistons 903 can extrude water in the water tank, the water pipe 10 is provided with the check valve 11, water flow can only enter the water separator 601 through the water delivery hose, and then the water flow can be sprayed out through the atomizing spray nozzle 604 on the water separator 601, the cleaning capability can be improved by means of brushing of the bristles 606, and the water separator 601 is connected with the cleaning plate 602 through the hot melt adhesive layer 603, so that the cleaning plate 602 can be detached and replaced again after the bristles 606 are worn and aged.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take change speed bearing's aerogenerator, includes support frame (1), electric cabinet (2), axis of rotation (3) and flabellum (4), the top fixedly connected with electric cabinet (2) of support frame (1), the inside of electric cabinet (2) is provided with the generator, and the fixed axis of rotation (3) that is provided with of drive end of generator, the one end of axis of rotation (3) runs through electric cabinet (2) and extends to the outside, its characterized in that: a first mounting plate (5) is fixedly connected to the top of the electric cabinet (2), a cleaning assembly (6) is arranged on one side wall of the first mounting plate (5), a second mounting plate (7) is arranged on the left side of the first mounting plate (5), water receiving grooves (8) are fixedly connected to the top ends of the first mounting plate (5) and the second mounting plate (7) together, water supply assemblies (9) are fixedly arranged on the outer walls of the first mounting plate (5) and the second mounting plate (7), water conveying pipes (10) are fixedly arranged on the top portions of the water supply assemblies (9), the top ends of the water conveying pipes (10) are communicated with the inside of the water receiving grooves (8), and one-way valves (11) are connected in series to the middle positions of the water conveying pipes (10);

cleaning assembly (6) includes water knockout drum (601) and clean board (602), a lateral wall of water knockout drum (601) is fixed to be provided with hot melt adhesive layer (603), and a lateral wall both sides of clean board (602) are all fixed and are provided with atomizer (604), and a lateral wall intermediate position of clean board (602) is fixed and is provided with lug (605), a lateral wall of clean board (602) is fixed and is provided with a plurality of brush hairs (606), through-hole (607) have been seted up to a lateral wall intermediate position of brush hair (606).

2. The wind power generator with variable speed bearing according to claim 1, wherein: the bottom of second mounting panel (7) is passed through the fixed outside of establishing at axis of rotation (3) of bearing cover, pass through linking arm fixed connection between first mounting panel (5) and second mounting panel (7).

3. The wind power generator with variable speed bearing according to claim 1, wherein: the bottom of the water supply assembly (9) is fixedly connected with a water delivery hose, and the water delivery hose is connected with the cleaning assembly (6).

4. The wind power generator with variable speed bearing according to claim 1, wherein: the water separator (601) is fixedly connected with the cleaning plate (602) through a hot melt adhesive layer (603), the atomizing nozzles (604) are distributed in a linear array, the number of the atomizing nozzles is a plurality, and each atomizing nozzle (604) is communicated with the inside of the water separator (601).

5. The wind power generator with variable speed bearing according to claim 1, wherein: a movable column (608) is fixedly arranged on one side wall of the water distributor (601), a sliding sleeve (609) is connected to the outer wall of the movable column (608) in a sliding mode, a return spring (610) is sleeved on the outer wall of the movable column (608), one end of the return spring (610) is fixedly connected with the return spring (610), and the other end of the return spring (610) is fixedly connected with the sliding sleeve (609).

6. The wind power generator with variable speed bearing according to claim 1, wherein: the water supply assembly (9) comprises a water tank (901), a movable cavity (902) is formed in the water tank (901), a piston (903) is arranged in the movable cavity (902) in a sliding mode, a sealing ring (904) is fixedly sleeved on the outer wall of the piston (903), a push rod is fixedly connected to the middle position of one side wall of the piston (903), and one end of the push rod penetrates through a first mounting plate (5) and is fixedly connected with the water distributor (601).