CN218542506U

CN218542506U - Wind power tower with self-cleaning function

Info

Publication number: CN218542506U
Application number: CN202222939237.9U
Authority: CN
Inventors: 张威; 高宝金; 张永欣; 杜金明
Original assignee: Datang Xiangyang Wind Power Generation Co ltd
Current assignee: Datang Xiangyang Wind Power Generation Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-02-28
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a wind-powered electricity generation tower with self-cleaning function, the utility model relates to a wind-powered electricity generation tower technical field, include: the tower comprises a tower body, a driving center and a driving turntable, wherein the driving center is installed at the top of the tower body, the driving turntable is installed inside the driving center, fan blades are installed on the driving turntable, one end of each fan blade is connected with an installation block, one side of each installation block is connected with a lead screw through a bearing, and a sliding block A is connected to each lead screw in a threaded manner. According to the wind power tower with the self-cleaning function, the screw rod can pull the sliding block A to perform threaded sliding, the sliding block A can drive the cleaning brush to move along the fan blade, and when the cleaning brush moves, stains on the surface of the fan blade can be cleaned, so that the problem that stains on the fan blade are inconvenient to clean is solved; transfer mechanism rolling wire rope through the rolling, drive the basket rebound from this to can drive the orbit that the staff goes on along the body of the tower and remove, make things convenient for the staff to maintain the body of the tower periphery from this.

Description

Wind power tower with self-cleaning function

Technical Field

The utility model relates to a wind-powered electricity generation tower technical field specifically is a wind-powered electricity generation tower with self-cleaning function.

Background

Wind power generally refers to wind power generation. Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, mainly water pumping, surface grinding and the like are realized through a windmill, people are interested in how to utilize wind to generate electricity, wherein a tower body of a wind power tower is used as a supporting main body in wind power, and blades at the top of the wind power tower rotate, so that the effect of wind power generation can be achieved;

for example, the application number CN201920611592.9 provides a wind power tower, the wind power tower provided by the utility model has simple operation, improves the use performance of the tower cylinder, and saves manpower and material resources; although the device can improve the use performance of the tower barrel, the wind power tower is exposed outdoors in the use process, the fan blades can be cleaned to a certain extent by air flow in time in outdoor work, if animal carcasses are stuck on the fan blades or other stains which cannot be blown away by the air flow still need to be maintained and cleaned by workers, the cleaning of the workers is time-consuming and labor-consuming, and the cleaning range is limited;

in view of the above, research and improvement are made to solve the existing structure and defects, and a wind power tower with a self-cleaning function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind-powered electricity generation tower with self-cleaning function 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 wind power tower with self-cleaning, comprising: the tower comprises a tower body, a driving center and a driving turntable, wherein the driving center is installed at the top of the tower body and is embedded in a base, the driving center consists of a hub, an acceleration gear box, a generator, a main shaft and a yaw device, the driving turntable is installed in the driving center, fan blades are installed on the driving turntable, the fan blades are driven to rotate by wind power, and the rotating speed is increased through the driving center;

one end of each fan blade is connected with an installation block, one side of each installation block is connected with a screw rod through a bearing, a sliding block A is in threaded connection with the screw rod, the side face of each sliding block A is connected with a cleaning brush, the cleaning brushes are provided with three groups, each cleaning brush is composed of cleaning cotton and a 'mouth' shaped plate, the cleaning brushes are sleeved on the fan blades, and one end of each screw rod is fixedly connected with a bevel gear;

the side face of the driving turntable is connected with a mounting rack, a motor A is installed on one side of the mounting rack, the motor A is electrically connected with a control switch, an output end of the motor A is fixedly connected with a conical fluted disc, and a bevel gear is meshed and connected to the conical fluted disc.

Furthermore, the bevel gears are distributed in three groups at equal intervals about the central line of the bevel gear disc, the bevel gear disc can be driven to rotate through the motor A, and the bevel gear disc can be meshed with the bevel gears to rotate when rotating.

Furthermore, the flabellum side is connected with the guided way, the inside sliding connection of guided way has the guide block, guide block one side is connected with slider A, and flabellum, lead screw and guided way all pass driving center and extend to the outside, can promote the guide block through slider A and carry out horizontal migration in the guided way.

Further, the tower body side-mounting has the control box, control box internally mounted has the rolling to transfer the mechanism, and the rolling transfers the mechanism and is provided with four groups, the rolling is transferred the mechanism bottom and is connected with the basket, and the basket is provided with two sets ofly, sealing mechanism is installed to control box bottom, can seal the control box bottom through sealing mechanism.

Further, the winding and releasing mechanism comprises an installation plate, a winding roller, a steel wire rope, a rotating rod and a motor B;

mounting panel one side is connected with the wind-up roll through the pivot, the winding has wire rope on the wind-up roll, and the wire rope bottom is connected with the basket, wind-up roll one end is connected with the rotary rod, inside the rotary rod passed opposite side mounting panel, the opposite side install motor B on the mounting panel, and motor B electric connection has control switch, motor B's output fixedly connected with rotary rod can drive the rotary rod through motor B and rotate.

Further, the sealing mechanism comprises a slide rail, a bidirectional screw rod, a motor C, a sliding block B and a sealing plate;

the inner part of the sliding rail is connected with two-way screw rods through bearings, two groups of the sliding rail and the two-way screw rods are symmetrically distributed around the center line of the tower body, one end of each two-way screw rod penetrates through the sliding rail and extends to the outside, a motor C is installed on one side of the sliding rail and electrically connected with a control switch, a protective cover is installed on the outside of the motor C, and the output end of the motor C is fixedly connected with the two-way screw rods;

the bidirectional screw rod is in threaded connection with a sliding block B, the bottom of the sliding block B is connected with a sealing plate, four groups of sealing plates are symmetrically distributed on the center line of the tower body, and when the sliding block B moves, the corresponding two groups of sealing plates are pushed to be separated towards two sides.

Furthermore, the tower body is connected with an outer platform, the tower body close to the outer platform is connected with a crawling ladder, and the top of the tower body can be climbed through the crawling ladder.

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

1. the utility model discloses a motor A can drive conical fluted disc and bevel gear cooperation work, and bevel gear can drive the lead screw rotation, can stimulate slider A through the lead screw and carry out the screw thread slip, and slider A can drive the cleaning brush and move along the flabellum this moment, can clean the clearance to the spot on flabellum surface when the cleaning brush moves, has solved the problem that the spot on the flabellum is not convenient for clean up;

2. the utility model discloses open sealing mechanism to start the rolling and transfer the mechanism and carry out work, the rolling is transferred the mechanism and can be put wire rope down, and the basket can drive the movable block and slide on the guide bar this moment, can let the staff stand on the basket when basket downstream to the body of the tower, transfers mechanism rolling wire rope through the rolling afterwards, drives basket upward movement from this, thereby can drive the orbit that the staff goes on along the body of the tower and remove, makes things convenient for the staff to maintain the body of the tower periphery from this.

Drawings

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

FIG. 2 is a schematic view of a side view of a part of a fan blade according to the present invention;

FIG. 3 is a schematic view of a partial structure of the guide rail of the present invention;

FIG. 4 is an enlarged view of the part A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 6 is a schematic view of the structure of the operation box of the present invention;

fig. 7 is a schematic structural view of the sealing mechanism of the present invention;

fig. 8 is the utility model discloses the mechanism structure schematic diagram is transferred in the rolling.

In the figure: 1. a tower body; 2. a drive center; 3. driving the turntable; 4. a fan blade; 5. mounting blocks; 6. a screw rod; 7. a slide block A; 8. a cleaning brush; 9. a bevel gear; 10. a mounting frame; 11. a motor A; 12. a conical fluted disc; 13. a guide rail; 14. a guide block; 15. an operation box; 16. a winding and releasing mechanism; 1601. mounting a plate; 1602. a wind-up roll; 1603. a wire rope; 1604. rotating the rod; 1605. a motor B; 17. hanging blue; 18. a moving block; 19. a guide rod; 20. a sealing mechanism; 2001. a slide rail; 2002. a bidirectional screw rod; 2003. a motor C; 2004. a slide block B; 2005. sealing plates; 21. an outer platform; 22. the ladder is climbed.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1 to 2, a wind power tower having a self-cleaning function includes: the tower body 1, drive center 2 and drive carousel 3, drive center 2 is installed at 1 top of tower body, and tower body 1 is pre-buried in the base to drive center 2 comprises wheel hub, step-up gear, generator, main shaft and driftage device, and 2 internally mounted of drive center have drive carousel 3, install flabellum 4 on the drive carousel 3, and it is rotatory to utilize wind-force to drive flabellum 4, and rethread drive center 2 promotes rotatory speed.

As shown in fig. 1-5, one end of a fan blade 4 is connected with a mounting block 5, one side of the mounting block 5 is connected with a screw rod 6 through a bearing, a slider A7 is connected on the screw rod 6 in a threaded manner, the side surface of the slider A7 is connected with a cleaning brush 8, three groups of cleaning brushes 8 are arranged, the cleaning brush 8 is composed of cleaning cotton and a 'mouth' shaped plate, the cleaning brush 8 is sleeved on the fan blade 4, and one end of the screw rod 6 is fixedly connected with a bevel gear 9; the side surface of the driving turntable 3 is connected with a mounting rack 10, one side of the mounting rack 10 is provided with a motor A11, the motor A11 is electrically connected with a control switch, the output end of the motor A11 is fixedly connected with a bevel gear disc 12, and the bevel gear disc 12 is connected with a bevel gear 9 in a meshing manner; three groups of bevel gears 9 are distributed at equal intervals about the central line of the bevel gear disc 12; the side face of the fan blade 4 is connected with a guide rail 13, the guide rail 13 is connected with a guide block 14 in a sliding mode, one side of the guide block 14 is connected with a sliding block A7, and the fan blade 4, the screw rod 6 and the guide rail 13 penetrate through the driving center 2 and extend to the outside. Can stimulate slider A7 through lead screw 6 and carry out the screw thread slip, slider A7 can drive cleaning brush 8 this moment and remove along flabellum 4, can clean the clearance to the spot on flabellum 4 surface when cleaning brush 8 removes, has solved the problem that the spot on the flabellum 4 is not convenient for clear up.

As shown in fig. 1-8, an operation box 15 is installed on the side surface of the tower body 1, a winding and lowering mechanism 16 is installed inside the operation box 15, four groups of winding and lowering mechanisms 16 are arranged, a basket 17 is connected to the bottom of the winding and lowering mechanism 16, two groups of baskets 17 are arranged, and a sealing mechanism 20 is installed at the bottom of the operation box 15. The winding and releasing mechanism 16 comprises a mounting plate 1601, a winding roller 1602, a steel wire rope 1603, a rotating rod 1604 and a motor B1605; mounting panel 1601 one side is connected with wind-up roll 1602 through the pivot, and the winding has wire rope 1603 on the wind-up roll 1602, and wire rope 1603 bottom is connected with hangs blue 17, and wind-up roll 1602 one end is connected with rotary rod 1604, and inside rotary rod 1604 passed opposite side mounting panel 1601, installed motor B1605 on the opposite side mounting panel 1601, and motor B1605 electric connection has control switch, motor B1605's output fixedly connected with rotary rod 1604. The sealing mechanism 20 comprises a slide rail 2001, a bidirectional screw rod 2002, a motor C2003, a sliding block B2004 and a sealing plate 2005; the interior of the sliding rail 2001 is connected with a bidirectional screw rod 2002 through a bearing, two groups of the sliding rail 2001 and the bidirectional screw rod 2002 are symmetrically distributed about the center line of the tower body 1, one end of the bidirectional screw rod 2002 penetrates through the sliding rail 2001 and extends to the outside, a motor C2003 is installed on one side of the sliding rail 2001, the motor C2003 is electrically connected with a control switch, a protective cover is installed on the outside of the motor C2003, and the output end of the motor C2003 is fixedly connected with the bidirectional screw rod 2002; the bidirectional screw rod 2002 is in threaded connection with a sliding block B2004, the bottom of the sliding block B2004 is connected with a sealing plate 2005, and four groups of the sealing plate 2005 are symmetrically distributed around the center line of the tower body 1; the tower body 1 is connected with an outer platform 21, and the tower body 1 close to the outer platform 21 is connected with a ladder stand 22. Can let the staff stand on hanging basket 17 when hanging basket 17 moves down to body of the tower 1, later transfer mechanism 16 rolling wire rope 1603 through the rolling, drive hanging basket 17 and upwards move from this to can drive the orbit that the staff goes on along body of the tower 1 and remove, make things convenient for the staff to maintain body of the tower 1 periphery from this.

The working principle is as follows: when the wind-power tower with the self-cleaning function is used, firstly, the motor A11 can drive the bevel gear disc 12 to rotate, the bevel gear disc 12 can be meshed with the bevel gear 9 to rotate when rotating, the bevel gear 9 can drive the screw rod 6 to rotate along the mounting block 5 through the bearing, the screw rod 6 can be in threaded fit with the sliding block A7 when rotating, the sliding block A7 can push the guide block 14 to horizontally move in the guide rail 13, the cleaning brush 8 can be pushed to move when the sliding block A7 moves, and the cleaning brush 8 can drive the cleaning cotton to clean stains on the fan blades 4, so that the problem that stains on the fan blades 4 are inconvenient to clean is solved; then, the starting motor C2003 may drive the bidirectional screw rod 2002 to rotate in the slide rail 2001 through a bearing, the bidirectional screw rod 2002 may drive the slider B2004 to be in threaded fit with the bidirectional screw rod 2002 when rotating, at this time, the slider B2004 may move in the slide rail 2001, when the slider B2004 moves, the corresponding two sets of sealing plates 2005 may be pushed to separate to both sides, and then the bottom of the operation box 15 may be opened, and then the motor B1605 may drive the rotating rod 1604 to rotate, the rotating rod 1604 may drive the winding roller 1602 to rotate on one side of the mounting plate 1601 through the rotating shaft, at this time, the winding roller 1602 lowers the steel wire rope 1603, and then the basket 17 may drive the moving block 18 to slide along the guide rod 19 through the length lowered by the steel rope 1603, so as to prevent the basket 17 from deviating during moving, and allow a worker to stand inside the basket 17 after the basket 17 is lowered to the bottom, and thus the worker may pull the basket 17 to rise through the winding and lowering mechanism 16 again, and the worker may maintain the outer surface of the tower body 1 during rising; wherein, when the worker can step over the outer platform 21 through the cradle 17, and then can climb up the top of the tower body 1 through the ladder stand 22; the working principle of the wind power tower with the self-cleaning function is shown.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A wind power tower with self-cleaning, comprising: the tower comprises a tower body (1), a driving center (2) and a driving turntable (3), and is characterized in that the driving center (2) is installed at the top of the tower body (1), the driving turntable (3) is installed in the driving center (2), and fan blades (4) are installed on the driving turntable (3);

one end of each fan blade (4) is connected with an installation block (5), one side of each installation block (5) is connected with a screw rod (6) through a bearing, a sliding block A (7) is connected onto each screw rod (6) in a threaded mode, the side face of each sliding block A (7) is connected with a cleaning brush (8), three groups of cleaning brushes (8) are arranged, each cleaning brush (8) is sleeved on each fan blade (4), and one end of each screw rod (6) is fixedly connected with a bevel gear (9);

the side face of the driving turntable (3) is connected with a mounting rack (10), a motor A (11) is installed on one side of the mounting rack (10), an output end of the motor A (11) is fixedly connected with a conical fluted disc (12), and a bevel gear (9) is meshed on the conical fluted disc (12).

2. A wind power tower with self-cleaning function according to claim 1, characterized in that said bevel gears (9) are distributed equidistantly in three groups with respect to the centerline of the conical-toothed disc (12).

3. Wind tower with self-cleaning function according to claim 1, characterized in that a guide rail (13) is connected to the side of the fan blade (4), a guide block (14) is slidably connected inside the guide rail (13), and a slide block A (7) is connected to one side of the guide block (14).

4. The wind power tower with the self-cleaning function is characterized in that an operation box (15) is installed on the side face of the tower body (1), a winding and unwinding mechanism (16) is installed inside the operation box (15), four groups of winding and unwinding mechanisms (16) are arranged, a hanging basket (17) is connected to the bottom of each winding and unwinding mechanism (16), two groups of hanging baskets (17) are arranged, and a sealing mechanism (20) is installed at the bottom of the operation box (15).

5. The wind power tower with the self-cleaning function according to claim 4, wherein the winding and unwinding mechanism (16) comprises a mounting plate (1601), a winding roller (1602), a steel wire rope (1603), a rotating rod (1604) and a motor B (1605);

mounting panel (1601) one side is connected with wind-up roll (1602) through the pivot, the winding has wire rope (1603) on wind-up roll (1602), and wire rope (1603) bottom is connected with hangs blue (17), wind-up roll (1602) one end is connected with rotary rod (1604), inside opposite side mounting panel (1601) was passed in rotary rod (1604), the opposite side install motor B (1605) on mounting panel (1601), the output fixedly connected with rotary rod (1604) of motor B (1605).

6. The wind power tower with the self-cleaning function according to claim 4, wherein the sealing mechanism (20) comprises a sliding rail (2001), a bidirectional screw rod (2002), a motor C (2003), a sliding block B (2004) and a sealing plate (2005);

the inner part of the sliding rail (2001) is connected with a bidirectional screw rod (2002) through a bearing, two groups of the sliding rail (2001) and the bidirectional screw rod (2002) are symmetrically distributed about the center line of the tower body (1), one end of the bidirectional screw rod (2002) penetrates through the sliding rail (2001) and extends to the outside, a motor C (2003) is installed on one side of the sliding rail (2001), and the output end of the motor C (2003) is fixedly connected with the bidirectional screw rod (2002);

the bidirectional screw rod (2002) is in threaded connection with a sliding block B (2004), the bottom of the sliding block B (2004) is connected with a sealing plate (2005), and four groups of the sealing plate (2005) are symmetrically distributed on the center line of the tower body (1).

7. Wind tower with self-cleaning function according to claim 1, characterised in that an outer platform (21) is connected to the tower body (1), and a ladder (22) is connected to the tower body (1) close to the outer platform (21).