CN212360053U

CN212360053U - Special belt cleaning device of wind power generation blade

Info

Publication number: CN212360053U
Application number: CN202020665317.8U
Authority: CN
Inventors: 谷晓君
Original assignee: Cgn Beijing New Energy Technology Co ltd
Current assignee: Cgn Beijing New Energy Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-15
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a special cleaning device for wind power generation blades, which comprises a first shell, wherein the upper surface of the first shell is welded with a second shell, the inside of the second shell is fixedly connected with a water pump through screws, the water inlet end of the water pump is communicated with a first pipe body, the outer side of the first pipe body penetrates through the inner top wall of the first shell, and the water outlet end of the water pump is communicated with a first hose, during the use process of the cleaning device, the cleaning device can slowly and automatically change the spraying angle through the combined arrangement among an electric push rod, a third pipe body, a through hole and a nozzle, thereby improving the cleaning effect of dust on the blades, and the dust can not diffuse through the water cleaning, thereby protecting the environment, and through the combined arrangement among a motor, a threaded rod, a fifth rod body and a slide rail, the cleaning device can be highly adjusted, so that the whole blade can be sprayed and cleaned.

Description

Special belt cleaning device of wind power generation blade

Technical Field

The utility model relates to a wind power generation washs technical field, specifically is a special belt cleaning device of wind power generation blade.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises components such as a wind wheel, a generator (including 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-driven generator is simpler, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator is driven by the wind wheel shaft to rotate to generate electricity. In a broad sense, wind energy is also solar energy, so that the wind power generator is a heat energy utilization generator which uses solar energy as a heat source and uses the atmosphere as a working medium.

The wind power generation adopts a windmill-like power generation mode, and because the fan blades are often in an outdoor state, a lot of dust is accumulated on the fan blades, particularly the edges of the fan blades, in the long-time running process, so that the weight of the fan blades is increased, the whole power generation system is influenced in the long term, and the normal work is influenced

The invention is disclosed in China: CN210239919U discloses a special cleaning device for wind power generation blades, which has reasonable structural design, a slide ball is arranged into a split structure, an upper ball part is reformed, a pressurizing mechanism consisting of a compression spring, a movable block, a guide rod, a vertical plate, an angle rod and a fulcrum is additionally arranged in the slide ball to pressurize a brush plate and a flexible brush, so that the flexible brush is effectively attached to the edge of a blade body, and the dust removal cleaning effect is further ensured, however, certain problems exist;

the special belt cleaning device of current wind power generation blade only drives flexible brush through the rotation of blade and slides on the blade and cleans the blade surface, but is difficult to accomplish the dust on the blade and cleans totally, and can make the dust diffuse through cleaning repeatedly to produce the pollution to the environment, for this reason, provide a special belt cleaning device of wind power generation blade.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special belt cleaning device of wind power generation blade 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 special cleaning device for wind power generation blades comprises a first shell, wherein a second shell is welded on the upper surface of the first shell, a water pump is fixedly connected inside the second shell through screws, the water inlet end of the water pump is communicated with a first tube body, the outer side of the first tube body penetrates through the inner top wall of the first shell, the water outlet end of the water pump is communicated with a first hose, one end, away from the water pump, of the first hose is communicated with a third shell, a baffle is welded inside the third shell, an electric push rod is fixedly connected to one side of the upper surface of the baffle through screws, a third tube body is fixedly connected to the telescopic end of the electric push rod, one end, close to the electric push rod, of the third tube body is communicated with a second hose, one end, away from the third tube body, of the second hose is communicated with one end of the first hose, and one side, close to the third tube body, of the third shell, the inner bottom wall of through-hole has welded the first body of rod, the top of the first body of rod articulates in the lateral wall of third body, the one end intercommunication that the second hose was kept away from to the third body has the nozzle.

As further preferable in the present technical solution: the lower surface bilateral symmetry welding of first casing has two dead levers, the lateral wall sliding connection of dead lever has the sleeve, telescopic bottom welding has first plate body, two hydraulic cylinder of screw fixedly connected with are passed through to the upper surface bilateral symmetry of first plate body, hydraulic cylinder's flexible end fixed connection is in the lower surface of first casing.

As further preferable in the present technical solution: the inner top wall of the second shell is fixedly connected with a motor through screws, an output shaft of the motor is fixedly connected with a threaded rod, two threaded grooves are symmetrically formed in the upper side and the lower side of the third shell, and the outer side wall of the threaded rod is in threaded connection with the inner portions of the threaded grooves.

As further preferable in the present technical solution: the utility model discloses a threaded rod's of second casing, including the upper surface of second casing, the upper surface bilateral symmetry welding of second casing has two backup pads, one side welding that the backup pad is close to the threaded rod has the slide rail, the inside sliding connection of slide rail has the pulley, the inner circle of pulley articulates there is the fifth body of rod, the one end that the pulley was kept away from to the fifth body of rod welds in the lateral wall of third casing.

As further preferable in the present technical solution: the lateral wall of first plate body passes through two fourth switches of screw fixed connection, first switch, second switch and third switch, the power output of fourth switch passes through the wire and the power input electric connection of hydraulic cylinder, the power output of first switch passes through the wire and the power input electric connection of water pump, the power output of second switch passes through the wire and electric putter's power input electric connection, the power output of third switch passes through the wire and the power input electric connection of motor.

As further preferable in the present technical solution: the telescopic interior diapire welded connection has the spring, the one end that the first plate body was kept away from to the spring welds in the bottom of dead lever, the mutual symmetry in bottom four corners of first plate body all is through screw fixedly connected with universal wheel, one side intercommunication that first casing is close to the fourth switch has the fourth body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at the in-process that uses, through the combination setting between electric putter, third body, through-hole and the nozzle, make its automation that can slow change spray the angle to improve the clearance effect to the dust on the blade, and make the dust can't diffuse through the water clearance, thereby protect the environment, set up through the combination between motor, threaded rod, the fifth body of rod and the slide rail, make and carry out the regulation of height to sprinkler, thereby can carry out to spray the clearance to whole blade.

Drawings

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

fig. 2 is a schematic structural view of a third casing of the present invention;

fig. 3 is a schematic view of a second housing structure of the present invention.

In the figure: 1. a first housing; 2. a first pipe body; 3. a second housing; 4. a first hose; 5. a third housing; 6. a support plate; 7. a slide rail; 8. a threaded rod; 9. a fifth rod body; 10. a pulley; 11. a water pump; 12. a fourth tube body; 13. a universal wheel; 14. a first plate body; 15. a spring; 16. a hydraulic cylinder; 17. a sleeve; 18. fixing the rod; 19. a motor; 20. a second hose; 21. an electric push rod; 22. a through hole; 23. a nozzle; 24. a third tube; 25. a first rod body; 26. a baffle plate; 27. a thread groove; 28. a first switch; 29. a second switch; 30. a third switch; 31. and a fourth switch.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a special cleaning device for wind power generation blades comprises a first shell 1, a second shell 3 is welded on the upper surface of the first shell 1, a water pump 11 is fixedly connected inside the second shell 3 through screws, a water inlet end of the water pump 11 is communicated with a first tube body 2, the outer side of the first tube body 2 penetrates through the inner top wall of the first shell 1, a water outlet end of the water pump 11 is communicated with a first hose 4, one end, far away from the water pump 11, of the first hose 4 is communicated with a third shell 5, a baffle 26 is welded inside the third shell 5, one side of the upper surface of the baffle 26 is fixedly connected with an electric push rod 21 through screws, a telescopic end of the electric push rod 21 is fixedly connected with a third tube body 24, one end, close to the electric push rod 21, of the third tube body 24 is communicated with a second hose 20, one end, far away from the third tube body 24, of the second hose 20 is communicated with one end of the first hose 4, one side, close to the, the inner bottom wall of through-hole 22 is welded with the first body of rod 25, and the top of the first body of rod 25 articulates in the lateral wall of third body 24, and the one end intercommunication that second hose 20 was kept away from to third body 24 has nozzle 23.

In this embodiment, specifically: two dead levers 18 have been welded to the lower surface bilateral symmetry of first casing 1, the lateral wall sliding connection of dead lever 18 has sleeve 17, sleeve 17's bottom welding has first plate body 14, two hydraulic cylinder 16 of screw fixedly connected with are passed through to the upper surface bilateral symmetry of first plate body 14, hydraulic cylinder 16's flexible end fixed connection is in the lower surface of first casing 1, through sleeve 17 and dead lever 18, make to support fixedly first casing 1, prevent that first casing 1 from producing the slope, through hydraulic cylinder 16, make first casing 1 can rise, thereby can adjust first casing 1's height.

In this embodiment, specifically: the interior roof of second casing 3 passes through screw fixedly connected with motor 19, and motor 19's output shaft fixedly connected with threaded rod 8, and two thread grooves 27 have been seted up to the upper and lower bilateral symmetry of third casing 5, and the lateral wall threaded connection of threaded rod 8 drives threaded rod 8 through motor 19 and rotates in the inside of thread groove 27, makes threaded rod 8 drive third casing 5 through thread groove 27 and reciprocates.

In this embodiment, specifically: two backup pads 6 of the upper surface bilateral symmetry welding of second casing 3, slide rail 7 of one side welding that backup pad 6 is close to threaded rod 8, the inside sliding connection of slide rail 7 has pulley 10, pulley 10's inner circle articulates there is the fifth body of rod 9, the one end that pulley 10 was kept away from to the fifth body of rod 9 welds in the lateral wall of third casing 5, through pulley 10 and the fifth body of rod 9, make and restrict third casing 5, make third casing 5 can not follow threaded rod 8 and rotate, make through pulley 10 and reduce the friction between the fifth body of rod 9 and slide rail 7, make the fifth body of rod 9 of being convenient for slide.

In this embodiment, specifically: the outer side wall of the first plate 14 is fixedly connected with two fourth switches 31, a first switch 28, a second switch 29 and a third switch 30 through screws, the power output end of the fourth switch 31 is electrically connected with the power input end of the hydraulic cylinder 16 through a lead, the power output end of the first switch 28 is electrically connected with the power input end of the water pump 11 through a lead, the power output end of the second switch 29 is electrically connected with the power input end of the electric push rod 21 through a lead, the power output end of the third switch 30 is electrically connected with the power input end of the motor 19 through a lead, and the hydraulic cylinder 16, the water pump 11, the electric push rod 21 and the motor 19 are respectively controlled to be started and closed through the fourth switch 31, the first switch 28, the second switch 29 and the third switch 30.

In this embodiment, specifically: spring 15 has been welded to the inner bottom wall of sleeve 17, the one end that first plate body 14 was kept away from to spring 15 welds in the bottom of dead lever 18, the mutual symmetry in bottom four corners of first plate body 14 all is through screw fixedly connected with universal wheel 13, one side intercommunication that first casing 1 is close to fourth switch 31 has fourth body 12, can extrude spring 15 when dead lever 18 descends, the cushion effect through spring 15 production, the vibrations of the partial dead lever 18 decline drive of absorption, make the device conveniently remove through universal wheel 13, the inside of first casing 1 lasts the retaining through fourth body 12, thereby continuously spray the blade.

The hydraulic cylinder 16 is of the type: SC125X 25.

The water pump 11 is of the type: ISG 50-160.

The electric push rod 21 has the following types: TF-12.

The motor 19 is of the type: 130BYG 350A.

Working principle or structural principle, when in use, a worker pushes the first shell 1 to ascend by starting the hydraulic cylinder 16, thereby adjusting the height of the first shell 1, by starting the water pump 11, the water in the first shell 1 enters the third tube 24 through the first tube 2, the first hose 4 and the second hose 20, the water is sprayed to the blades through the nozzle 23 on one side of the third tube 24, by starting the electric push rod 21, the electric push rod 21 drives the third tube 24 to rotate repeatedly, thereby the nozzle 23 can spray the blades repeatedly, thereby cleaning the dust on the blades, and the dust does not generate diffusion phenomenon, thereby protecting the environment, by starting the motor 19, the motor 19 drives the threaded rod 8 to rotate, the third shell 5 is driven to ascend by the rotation of the threaded rod 8, by the fifth rod 9, make to support fixedly third casing 5, and restrict the displacement of third casing 5, prevent that third casing 5 from rotating along with the rotation of threaded rod 8, through pulley 10 for reduce the friction between the fifth body of rod 9 and slide rail 7, make it be convenient for slide, thereby can wash the blade, prevent to accumulate a lot of dust on the blade, thereby influence normal work.

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. A special belt cleaning device of wind power generation blade, includes first casing (1), its characterized in that: the water pump is characterized in that a second shell (3) is welded on the upper surface of the first shell (1), a water pump (11) is fixedly connected inside the second shell (3) through screws, a water inlet end of the water pump (11) is communicated with a first pipe body (2), the outer side of the first pipe body (2) penetrates through the inner top wall of the first shell (1), a water outlet end of the water pump (11) is communicated with a first hose (4), one end, far away from the water pump (11), of the first hose (4) is communicated with a third shell (5), a baffle (26) is welded inside the third shell (5), an electric push rod (21) is fixedly connected to one side of the upper surface of the baffle (26) through screws, a third pipe body (24) is fixedly connected to the telescopic end of the electric push rod (21), and a second hose (20) is communicated with one end, close to the electric push rod (21), of the third pipe body (24), one end that third body (24) were kept away from in the one end of first hose (4) is communicate in second hose (20), through-hole (22) have been seted up to one side that third body (24) are close to in third casing (5), the interior diapire welded of through-hole (22) has first body of rod (25), the top of first body of rod (25) articulates in the lateral wall of third body (24), the one end intercommunication that second hose (20) were kept away from in third body (24) has nozzle (23).

2. The special cleaning device for the wind power generation blade according to claim 1, wherein: the utility model discloses a hydraulic pressure cabinet, including first casing (1), the lower surface bilateral symmetry welding of first casing (1) has two dead levers (18), the lateral wall sliding connection of dead lever (18) has sleeve (17), the bottom welding of sleeve (17) has first plate body (14), the upper surface bilateral symmetry of first plate body (14) passes through two hydraulic cylinder (16) of screw fixed connection, the flexible end fixed connection of hydraulic cylinder (16) is in the lower surface of first casing (1).

3. The special cleaning device for the wind power generation blade according to claim 1, wherein: the interior roof of second casing (3) passes through screw fixedly connected with motor (19), output shaft fixedly connected with threaded rod (8) of motor (19), two thread grooves (27) have been seted up to the upper and lower bilateral symmetry of third casing (5), the lateral wall threaded connection of threaded rod (8) is in the inside of thread groove (27).

4. The special cleaning device for the wind power generation blade according to claim 1, wherein: the upper surface bilateral symmetry welding of second casing (3) has two backup pads (6), one side welding that backup pad (6) are close to threaded rod (8) has slide rail (7), the inside sliding connection of slide rail (7) has pulley (10), the inner circle of pulley (10) articulates there is the fifth body of rod (9), the one end that pulley (10) were kept away from to the fifth body of rod (9) welds in the lateral wall of third casing (5).

5. The special cleaning device for the wind power generation blade according to claim 2, wherein: the utility model provides a motor, including first plate body (14), lateral wall, power output end, power input end, power output end, second switch (29), third switch (30), the lateral wall of first plate body (14) passes through two fourth switch (31), first switch (28), second switch (29) and third switch (30) of screw fixedly connected with, the power output end of fourth switch (31) passes through the power input end electric connection of wire and hydraulic cylinder (16), the power output end of first switch (28) passes through the power input end electric connection of wire and water pump (11), the power output end of second switch (29) passes through the power input end electric connection of wire and electric putter (21), the power output end of third switch (30) passes through the power input end electric connection of wire and motor (19).

6. The special cleaning device for the wind power generation blade according to claim 2, wherein: the interior diapire welded spring (15) of sleeve (17), the one end that first plate body (14) were kept away from in spring (15) welds in the bottom of dead lever (18), the mutual symmetry in bottom four corners of first plate body (14) all is through screw fixed connection universal wheel (13), one side intercommunication that first casing (1) is close to fourth switch (31) has fourth body (12).