CN210013786U

CN210013786U - Wind driven generator filter screen

Info

Publication number: CN210013786U
Application number: CN201920378651.2U
Authority: CN
Inventors: 蒋润
Original assignee: Wuhu Southwest Machinery Co Ltd
Current assignee: Wuhu Southwest Machinery Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-02-04
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a wind driven generator filter screen, which comprises an integrated board, wherein a coarse filter screen and a fine filter screen are respectively fixed on the outer side and the back side of the integrated board, transmission grooves are symmetrically arranged on both sides inside the integrated board, a driving groove is arranged on the top of the transmission groove, a lead screw is rotationally installed in the transmission groove, a driven bevel gear is fixed on the top of the lead screw, a motor is installed in the driving groove, a driving bevel gear meshed and connected with the driven bevel gear is installed on an output shaft of the motor, a lifting block is meshed and sleeved on the outer side of the lead screw, the wind driven generator filter screen drives a brush roll to lift through the driving of the motor, the surfaces of the coarse filter screen and the fine filter screen are cleaned, the cleaning difficulty is simplified, the ventilation effect of the device is improved, the use effect of a generator is increased, very big improvement the filter effect, avoid the dust to excessively pile up.

Description

Wind driven generator filter screen

Technical Field

The utility model relates to a aerogenerator accessory technical field specifically is an aerogenerator filter screen.

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 driven generator comprises a wind driven generator, a power generation device, a heat dissipation exhaust part, a filter screen and a fan, wherein the power generation device is arranged at a high altitude, the heat dissipation exhaust part of the power generation device is communicated with air, the wind power of the high altitude is very large, harmful particles such as dust and impurities are mixed in the air, the power generation device can be corroded and damaged for a long time, the service life is shortened, the filtering effect of a common filtering device is not obvious, the air permeating effect is reduced due to the fact that the filter screen is accumulated by the impurities for a long time, and the position of.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a aerogenerator filter screen 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: the utility model provides a aerogenerator filter screen, includes the integrated board, the integrated board outside is fixed with coarse filtration net and thin filter screen respectively with the dorsal part, the transmission groove has been seted up to the inside bilateral symmetry of integrated board, and the transmission groove top has seted up the drive groove, the lead screw is installed to the transmission inslot internal rotation, and the lead screw top is fixed with driven bevel gear, install the motor in the drive groove, the drive bevel gear who is connected with the meshing of driven bevel gear is installed to the motor output shaft, lead screw outside meshing cover has the elevator, the slide opening has been seted up to integrated board inner wall symmetry, be equipped with the brush roll between coarse filtration net and the thin filter screen, and the brush roll both ends pass the slide opening and the.

Preferably, the front clamping groove is formed in the outer side of the integrated board, the coarse filter screen is fixed in the front clamping groove through screws, the rear clamping groove is formed in the back face of the integrated board, the fine filter screen is fixed in the rear clamping groove through screws, and mounting holes are formed in the top angle position of the integrated board.

Preferably, a sealing rubber strip is fixed at the edge of one side of the integrated board close to the rear clamping groove.

Preferably, the integrated plate is made of hard aluminum alloy.

Preferably, the surface of the integrated plate is provided with a line hole at a position corresponding to the driving groove.

Preferably, the diameter of the brush roller is smaller than the diameter of the mesh of the coarse filter screen, and the diameter of the brush roller is larger than the diameter of the mesh of the fine filter screen.

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

1. the utility model discloses the motor drives the drive bevel gear and rotates, transmission through driven bevel gear makes the lead screw rotate, it goes up and down to clear up coarse filtration net and thin filter screen to be connected messenger's lifter block through the meshing of lifter block and lead screw, avoid coarse filtration net and thin filter screen surface dust to pile up, the result of use of improving device, this aerogenerator filter screen drives the brush roll through the drive of motor and goes up and down, it is clean to coarse filtration net and thin filter screen surface, the clean degree of difficulty has been simplified, the ventilation effect of improving device, the result of use of generator is increased.

2. The utility model discloses a hierarchical filtration is realized in the stack installation of coarse filtration net and thin filter screen, very big improvement the filter effect, avoid the dust to excessively pile up.

Drawings

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

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is a schematic view of the motor mounting structure of the present invention;

FIG. 5 is a schematic side sectional view of the present invention;

fig. 6 is a schematic view of the cross-sectional structure of the brush roller of the present invention.

In the figure: 1. an integrated board; 2. a front card slot; 3. a coarse filter screen; 4. mounting holes; 5. a rear clamping groove; 6. a fine filter screen; 7. sealing rubber strips; 8. a slide hole; 9. a brush roll; 10. a transmission groove; 11. a lifting block; 12. a drive slot; 13. a screw rod; 14. a motor; 15. a drive bevel gear; 16. a driven bevel gear; 17. a wire hole.

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. 1-6, the present invention provides a technical solution: the utility model provides a aerogenerator filter screen, includes integrated board 1, the 1 outside of integrated board is fixed with coarse filtration net 3 and fine filtration net 6 respectively with the dorsal part, transmission groove 10 has been seted up to the inside bilateral symmetry of integrated board 1, and the drive groove 12 has been seted up at transmission groove 10 top, lead screw 13 is installed to the transmission groove 10 internal rotation, and the lead screw 13 top is fixed with driven bevel gear 16, install motor 14 in the drive groove 12, the drive bevel gear 15 of being connected with the 16 meshing of driven bevel gear is installed to motor 14 output shaft, the meshing cover in the 13 outside of lead screw has elevator 11, sliding hole 8 has been seted up to the 1 inner wall symmetry of integrated board, be equipped with brush roll 9 between coarse filtration net 3 and the fine filtration net 6, and brush roll 9 both ends pass sliding hole 8 and elevator 11 welds.

The motor 14 drives the driving bevel gear 15 to rotate, the lead screw 13 is rotated through the transmission of the driven bevel gear 16, the lifting block 11 drives the brush roller 9 to lift through the meshed connection of the lifting block 11 and the lead screw 13 so as to clean the coarse filter screen 3 and the fine filter screen 6, dust on the surfaces of the coarse filter screen 3 and the fine filter screen 6 is prevented from being accumulated, and the using effect of the device is improved.

Draw-in groove 2 before the integrated board 1 outside has been seted up, and coarse filter screen 3 passes through the screw fixation in draw-in groove 2 in the front, back draw-in groove 5 has been seted up at the 1 back of integrated board, and fine filter screen 6 passes through the screw fixation in back draw-in groove 5, mounting hole 4 has all been seted up to 1 apex angle position of integrated board, can fix the device in generator suitable position through mounting hole 4, and the setting up of preceding draw-in groove 2 and back draw-in groove 5 makes coarse filter screen 3 and fine filter screen 6 installation stable.

The edge of one side of the integrated board 1, which is close to the rear clamping groove 5, is fixed with a sealing rubber strip 7, and the sealing effect of the installation of the integrated board is increased by the attachment of the sealing rubber strip 7 and the generator.

The integrated plate 1 is made of hard aluminum alloy, and has strong corrosion resistance and long service life.

The surface of the integrated board 1 is provided with a line hole 17 at a position corresponding to the driving groove 12, so that the line connection of the motor 14 is facilitated.

The diameter of the brush roller 9 is smaller than the diameter of the meshes of the coarse filter screen 3, and the diameter of the brush roller 9 is larger than the diameter of the meshes of the fine filter screen 6, so that the brush roller 9 can clean the coarse filter screen 3 and the fine filter screen 6 conveniently.

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

Claims

1. The utility model provides a aerogenerator filter screen, includes integrated board (1), its characterized in that: a coarse filter screen (3) and a fine filter screen (6) are respectively fixed on the outer side and the back side of the integrated board (1), transmission grooves (10) are symmetrically formed in two sides of the interior of the integrated board (1), a driving groove (12) is arranged at the top of the transmission groove (10), a screw rod (13) is rotatably arranged in the transmission groove (10), a driven bevel gear (16) is fixed at the top of the screw rod (13), a motor (14) is arranged in the driving groove (12), a driving bevel gear (15) which is meshed and connected with a driven bevel gear (16) is arranged on an output shaft of the motor (14), the outer side of the screw rod (13) is engaged and sleeved with a lifting block (11), the inner wall of the integrated plate (1) is symmetrically provided with slide holes (8), a brush roller (9) is arranged between the coarse filter screen (3) and the fine filter screen (6), and the two ends of the brush roller (9) penetrate through the sliding holes (8) and are welded with the lifting block (11).

2. The wind power generator filter screen according to claim 1, wherein: draw-in groove (2) before integrated board (1) outside has been seted up, and coarse filtration net (3) pass through the screw fixation in draw-in groove (2) in the front, back draw-in groove (5) have been seted up at integrated board (1) back, and thin filter screen (6) pass through the screw fixation in back draw-in groove (5), mounting hole (4) have all been seted up to integrated board (1) apex angle position.

3. The wind power generator filter screen according to claim 1, wherein: a sealing rubber strip (7) is fixed at one side edge of the integrated board (1) close to the rear clamping groove (5).

4. The wind power generator filter screen according to claim 1, wherein: the integrated plate (1) is made of hard aluminum alloy.

5. The wind power generator filter screen according to claim 1, wherein: the surface of the integrated plate (1) is provided with a line hole (17) at the corresponding position of the driving groove (12).

6. The wind power generator filter screen according to claim 1, wherein: the diameter of the brush roller (9) is smaller than the diameter of the meshes of the coarse filter screen (3), and the diameter of the brush roller (9) is larger than the diameter of the meshes of the fine filter screen (6).