CN220312955U

CN220312955U - Polishing device of cabin cover for wind driven generator

Info

Publication number: CN220312955U
Application number: CN202321698206.7U
Authority: CN
Inventors: 徐海洋; 刘伟; 丁晓彬; 钱永强
Original assignee: Jiangsu Changyou Environmental Protection Technology Co ltd
Current assignee: Changyou Technology Group Co., Ltd.
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-01-09
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a polishing device of a cabin cover for a wind driven generator, which comprises a fixed base, wherein one side of the top end of the fixed base is fixedly provided with a height frame, the other side of the top end of the fixed base is fixedly provided with a first vertical plate, the fixed base is fixedly provided with a second vertical plate positioned on one side of the first vertical plate, and the bottom end of one side of the second vertical plate, which is far away from the first vertical plate, is fixedly provided with a cleaning mechanism.

Description

Polishing device of cabin cover for wind driven generator

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a polishing device for a cabin cover for a wind driven generator.

Background

The working principle of the wind driven generator is that the impeller is driven to rotate by wind power, the rotating speed of the generator is increased by a transmission system to drive the generator to generate power, a cabin cover for protecting the engine is usually arranged on the wind driven generator, dust and water can be effectively prevented from entering an engine cabin in the cleaning or using process of the wind driven generator, parts are prevented from being damaged, the wind driven generator has a certain turbulence effect, and the cabin cover is arranged in front of the wind driven generator and is generally used for removing burrs remained on the surface of the wind driven generator by a polishing device, so that the smoothness of the surface of the cabin cover is ensured.

However, the conventional polishing apparatus has the following disadvantages:

polishing wheel carries out polishing to the cabin cover on traditional burnishing device, and polishing wheel and cabin cover contact repeatedly, get rid of the burr on cabin cover surface, and the adhesion of back burr piece is at cabin cover surface after the removal, and the user need use cleaning equipment to clear up the impurity of adhesion, then resumes other production technologies of cabin cover, and the operation is very inconvenient like this.

Disclosure of Invention

The utility model aims to provide a polishing device for a nacelle cover of a wind driven generator, which aims to solve the problems that in the prior art, a polishing wheel on a conventional polishing device polishes the nacelle cover, the polishing wheel is repeatedly contacted with the nacelle cover to remove burrs on the surface of the nacelle cover, the removed burrs and scraps adhere to the surface of the nacelle cover, a user needs to clean the adhered impurities by using cleaning equipment, and then other production processes of the nacelle cover are continued, so that the operation is very inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a burnishing device of cabin cover for aerogenerator, includes unable adjustment base, one side fixed mounting on unable adjustment base top has the altitude construction, the opposite side fixed mounting on unable adjustment base top has first riser, fixed mounting has the second riser that is located first riser one side on the unable adjustment base, the bottom fixed mounting that first riser one side was kept away from to the second riser has clearance mechanism, clearance mechanism includes altitude frame and mounting bracket, the altitude groove has been seted up to one side of altitude frame, the inside rotation in altitude groove is connected with the lead screw, the middle part threaded connection of lead screw has the altitude piece with altitude groove sliding connection, one side of altitude piece and the one end fixed connection of mounting bracket, the other end fixed mounting of mounting bracket has the gas spraying cover, rotate between first riser and the second riser and be connected with supporting mechanism, supporting mechanism includes bracing piece and spacing seat, the middle part fixed connection that second riser and spacing seat one side were passed to the one end of bracing piece, the below of altitude construction is equipped with the polishing platform, the fixed mounting of polishing platform has the altitude piece to rotate the polishing wheel with the altitude groove sliding connection's altitude piece, the polishing wheel is connected with the polishing seat through the polishing wheel, and the polishing wheel is processed to the polishing seat.

Preferably, the middle part fixed mounting at altitude construction top has the lift cylinder, the expansion end of lift cylinder and the middle part fixed connection at polishing table top, and the lift cylinder carries out telescopic movement, and the lift cylinder promotes from the top of polishing table, highly adjusts the polishing table.

Preferably, the both sides on polishing table top all fixed mounting have with altitude pole of altitude frame sliding connection, and the in-process that the polishing table goes up and down, altitude pole takes place to slide along the altitude frame, increases the stability that the polishing table goes up and down.

Preferably, the top fixed mounting of altitude frame has the rotating electrical machines, the output of rotating electrical machines passes altitude frame and the just right one side fixed connection of lead screw, one side and the second riser fixed connection of altitude piece are kept away from to the altitude frame, start after the rotating electrical machines circular telegram, and the rotating electrical machines drives the lead screw and rotates, and the screw thread on lead screw surface and the screw thread of altitude piece inner wall match each other, and the altitude piece receives the altitude groove spacing of the mutual matching of its shape and size, so the altitude piece takes place to slide along the lead screw, and the gliding in-process of altitude piece drives the mounting bracket and carries out synchronous motion, and the mounting bracket drives the gas hood from one side, adjusts the jetting height of gas hood.

Preferably, the bottom fixed intercommunication of gas spraying cover has coupling hose, coupling hose's bottom and unable adjustment base just are just to one side fixed connection, fixed mounting has the fan that is located coupling hose one side on the unable adjustment base, the fixed intercommunication of the air inlet of fan has the area net extraction pipeline, the fixed intercommunication of the gas outlet of fan has the conveying hose that extends to coupling hose inside, starts after the fan circular telegram, and the fan is through taking net extraction pipeline to extract the gas in the external environment, and take net on the net extraction pipeline to intercept impurity in the gas, the gas of extracting is carried in coupling hose through conveying hose, and the gas in the coupling hose carries to the jet-propelled cover, and jet-propelled gas blows to the cabin cover, clears up the impurity of cabin cover surface adhesion.

Preferably, the middle part sliding connection of bracing piece has the movable seat, the both sides of movable seat all rotate and are connected with the angle pole, the both sides of spacing seat all rotate and are connected with the cardboard, two the one end that the movable seat was kept away from to the angle pole is just to one side rotation connection with two cardboard respectively, and aerogenerator user's hand is along bracing piece sliding movable seat, and the angle pole is pulled from one side to the movable seat, and the length of angle pole is fixed unchanged, and the angle pole is pulled from one side to the cardboard for the cardboard takes place the angle deflection along the spacing seat, and two opposite sides of cardboard are supported from the both sides of cabin cover inner wall respectively, fix the cabin cover above that.

Preferably, the surface of bracing piece has seted up a plurality of screw hole, the surface fixed mounting of first riser has servo motor, servo motor's output passes first riser and bracing piece just to one end fixed connection, and servo motor starts after the circular telegram, and servo motor drives the bracing piece and rotates, and the cabin cover of being convenient for fixed above that carries out multi-direction polishing processing.

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

through setting up clearance mechanism, the gas that the fan extracted was carried to coupling hose in through the transfer hose, and coupling hose is interior gas to jet-propelled cover, and jet-propelled cover spun gas blows to the cabin cover, clears up the impurity of cabin cover surface adhesion, and the in-process of polishing clear up the impurity of clearance equipment to the adhesion to the cabin cover simultaneously, and convenient to use person continues other production technologies of cabin cover, and reduces user's clearance volume, and is very convenient.

Drawings

FIG. 1 is a partial schematic view of the present utility model;

FIG. 2 is a connection diagram of a stationary base and an overhead frame of the present utility model;

FIG. 3 is an internal schematic view of the present utility model;

FIG. 4 is a side view of the cleaning mechanism of the present utility model;

fig. 5 is a connection diagram of the supporting mechanism and the first vertical plate according to the present utility model.

In the figure: 1. a fixed base; 2. a first vertical plate; 3. a second vertical plate; 4. a height frame; 5. a lifting cylinder; 6. a polishing table; 7. a support mechanism; 71. a servo motor; 72. a support rod; 73. a threaded hole; 74. a clamping plate; 75. a limit seat; 76. an angle lever; 77. a movable seat; 8. a cleaning mechanism; 81. a height frame; 82. a rotating electric machine; 83. a height groove; 84. a screw rod; 85. a gas-spraying cover; 86. a mounting frame; 87. a height block; 88. a connecting hose; 89. a blower; 9. a polishing wheel; 10. a polishing seat; 11. a height bar.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the utility model provides a polishing device of a cabin cover for a wind driven generator, comprising a fixed base 1, wherein one side of the top end of the fixed base 1 is fixedly provided with a height frame 4, the other side of the top end of the fixed base 1 is fixedly provided with a first vertical plate 2, the fixed base 1 is fixedly provided with a second vertical plate 3 positioned on one side of the first vertical plate 2, the bottom end of one side of the second vertical plate 3 far away from the first vertical plate 2 is fixedly provided with a cleaning mechanism 8, the cleaning mechanism 8 comprises a height frame 81 and a mounting frame 86, one side of the height frame 81 is provided with a height groove 83, the inside of the height groove 83 is rotationally connected with a screw rod 84, the middle part of the screw rod 84 is in threaded connection with a height block 87 which is in sliding connection with the height groove 83, one side of the height block 87 is fixedly connected with one end of the mounting frame 86, the other end of the mounting frame 86 is fixedly provided with a gas spraying cover 85, a supporting mechanism 7 is rotationally connected between the first vertical plate 2 and the second vertical plate 3, the supporting mechanism 7 comprises a supporting rod 72 and a limiting seat 75, one end of the supporting rod 72 passes through the second vertical plate 3 and is fixedly connected with the middle part 4 on one side of the limiting seat 75, one side of the polishing seat 6 is provided with a polishing table 10, the bottom end of the polishing table 10 is fixedly connected with a polishing table 10, and the polishing table 10 is fixedly connected with the polishing table 10, and the bottom end of the polishing table 10 is in contact with the polishing table 10 is fixedly arranged under the polishing table 9, and the polishing table 9 is in the cabin table is synchronously moved, and the polishing table is contacted with the polishing table 9.

The middle part fixed mounting on altitude construction 4 top has lift cylinder 5, and the expansion end and the middle part fixed connection on polishing platform 6 top of lift cylinder 5, and lift cylinder 5 carries out telescopic movement, and lift cylinder 5 promotes from the top of polishing platform 6, adjusts the height of polishing platform 6.

The both sides on polishing platform 6 top are all fixed mounting have with high pole 11 of altitude construction 4 sliding connection, and the in-process that polishing platform 6 goes up and down, high pole 11 takes place to slide along altitude construction 4, increases the stability that polishing platform 6 goes up and down.

The top fixed mounting of altitude frame 81 has rotating electrical machines 82, the output of rotating electrical machines 82 passes altitude frame 81 and screw 84 just to one side fixed connection, one side that altitude frame 81 kept away from altitude piece 87 and second riser 3 fixed connection, start after the rotating electrical machines 82 is circular telegram, rotating electrical machines 82 drive screw 84 rotation, screw thread on screw 84 surface and the screw thread of altitude piece 87 inner wall match each other, altitude piece 87 receives the altitude groove 83 of its shape size mutual matching spacing, so altitude piece 87 takes place to slide along screw 84, altitude piece 87 gliding in-process drives mounting bracket 86 and carries out synchronous motion, mounting bracket 86 drives air-jet cover 85 from one side, the jetting height of air-jet cover 85 is adjusted.

The bottom fixed intercommunication of air-jetting cover 85 has coupling hose 88, coupling hose 88's bottom and the just right one side fixed connection of unable adjustment base 1, fixed mounting has the fan 89 that is located coupling hose 88 one side on unable adjustment base 1, the fixed intercommunication of air inlet of fan 89 has the area net extraction pipeline, the fixed intercommunication of gas outlet of fan 89 has the conveyer hose that extends to coupling hose 88 inside, start after the fan 89 circular telegram, the fan 89 is through taking the net extraction pipeline to extract the gas in the external environment, and take the net on the net extraction pipeline to intercept impurity in the gas, the gas of extracting is carried in coupling hose 88 through the conveyer hose, the gas in the coupling hose 88 is carried to air-jetting cover 85, air-jetting cover 85 spun gas blows to the cabin cover, clear up the impurity of cabin cover surface adhesion.

The middle part sliding connection of bracing piece 72 has movable seat 77, the both sides of movable seat 77 all rotate and are connected with angle pole 76, the both sides of spacing seat 75 all rotate and are connected with cardboard 74, the one end that movable seat 77 was kept away from to two angle poles 76 is respectively with the just right one side rotation of two cardboard 74 and is connected, wind turbine generator user's hand slides movable seat 77 along bracing piece 72, angle pole 76 is pulled from one side to movable seat 77, angle pole 76's length is invariable, angle pole 76 pulls cardboard 74 from one side for cardboard 74 takes place the angle deflection along spacing seat 75, two cardboard 74 are kept away from the both sides of cabin cover inner wall respectively, fix the cabin cover above that.

A plurality of threaded holes 73 are formed in the surface of the supporting rod 72, a servo motor 71 is fixedly arranged on the surface of the first vertical plate 2, the output end of the servo motor 71 penetrates through the first vertical plate 2 to be fixedly connected with the end opposite to the supporting rod 72, the servo motor 71 is started after being electrified, and the servo motor 71 drives the supporting rod 72 to rotate, so that the nacelle cover fixed on the servo motor 71 is convenient to carry out multidirectional polishing.

When the embodiment of the application is used, the following steps are adopted: the hand of a wind driven generator user slides a movable seat 77 along a supporting rod 72, the movable seat 77 pulls an angle rod 76 from one side, the length of the angle rod 76 is fixed, the angle rod 76 pulls a clamping plate 74 from one side, the clamping plate 74 deflects angularly along a limiting seat 75, the opposite sides of the two clamping plates 74 are respectively supported from two sides of the inner wall of the cabin cover, the cabin cover is fixed on the clamping plates, a servo motor 71 is started after being electrified, the servo motor 71 drives the supporting rod 72 to rotate, the cabin cover fixed on the supporting rod is convenient to carry out multidirectional polishing, a lifting cylinder 5 carries out telescopic motion, the lifting cylinder 5 pushes from the top of a polishing table 6, the height of the polishing table 6 is adjusted, the polishing table 6 drives a polishing wheel 9 to carry out synchronous motion through the polishing seat 10, the polishing wheel 9 contacts with the cabin cover to carry out polishing, in the polishing process, the rotating motor 82 is started after being electrified, the rotating motor 82 drives the screw rod 84 to rotate, threads on the surface of the screw rod 84 are matched with threads on the inner wall of the height block 87, the height block 87 is limited by the height groove 83 matched with the height block in shape and size, so that the height block 87 slides along the screw rod 84, the mounting frame 86 is driven to synchronously move in the sliding process of the height block 87, the mounting frame 86 drives the air injection cover 85 from one side, the air injection height of the air injection cover 85 is adjusted, the air blower 89 is started after being electrified, the air blower 89 extracts air in the external environment through the mesh extraction pipeline, the mesh on the mesh extraction pipeline intercepts impurities in the air, the extracted air is conveyed into the connecting hose 88 through the conveying hose, the air in the connecting hose 88 is conveyed to the air injection cover 85, the air injected by the air injection cover 85 is blown to the cabin cover, and cleaning impurities adhered to the surface of the cabin cover.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A polishing device for a nacelle cover for wind turbines, including a fixed base (1), characterized in that: a height frame (4) is fixedly installed on one side of the top of the fixed base (1), and the fixed base (1) 1) The first vertical plate (2) is fixedly installed on the other side of the top, and the second vertical plate (3) located on one side of the first vertical plate (2) is fixedly installed on the fixed base (1). A cleaning mechanism (8) is fixedly installed on the bottom end of the second vertical plate (3) away from the first vertical plate (2). The cleaning mechanism (8) includes a height frame (81) and a mounting frame (86). A height groove (83) is provided on one side of the height frame (81). A screw rod (84) is rotatably connected to the interior of the height groove (83). The middle part of the screw rod (84) is threadedly connected to the height groove. (83) A slidingly connected height block (87). One side of the height block (87) is fixedly connected to one end of the mounting bracket (86). The other end of the mounting bracket (86) is fixedly equipped with a jet cover (85). ), a support mechanism (7) is rotatably connected between the first vertical plate (2) and the second vertical plate (3), and the support mechanism (7) includes a support rod (72) and a limit seat (75) , one end of the support rod (72) passes through the second vertical plate (3) and is fixedly connected to the middle part of one side of the limit seat (75), and a polishing table (6) is provided below the height frame (4). A polishing seat (10) is fixedly installed at the bottom end of the polishing table (6), and a polishing wheel (9) is rotatably connected to the interior of the polishing seat (10).

2. A polishing device for a wind turbine nacelle cover according to claim 1, characterized in that: a lifting cylinder (5) is fixedly installed in the middle of the top of the height frame (4), and the lifting cylinder (5) ) is fixedly connected to the middle part of the top of the polishing table (6).

3. A polishing device for a nacelle cover for a wind turbine according to claim 1, characterized in that: both sides of the top of the polishing table (6) are fixedly mounted with heights slidingly connected to the height frame (4). Rod(11).

4. A polishing device for a nacelle cover for a wind turbine according to claim 1, characterized in that: a rotating motor (82) is fixedly installed on the top of the height frame (81), and the rotating motor (82) The output end of the height frame (81) is fixedly connected to the side facing the screw rod (84) through the height frame (81), and the side of the height frame (81) away from the height block (87) is fixedly connected to the second vertical plate (3). .

5. A polishing device for a nacelle cover for a wind turbine according to claim 1, characterized in that: a connecting hose (88) is fixedly connected to the bottom end of the jet cover (85), and the connecting hose The bottom end of (88) is fixedly connected to the side facing the fixed base (1). A fan (89) located on the side of the connecting hose (88) is fixedly installed on the fixed base (1). The fan (89) is fixedly installed on the fixed base (1). The air inlet of 89) is fixedly connected to an extraction pipe with a mesh, and the air outlet of the fan (89) is fixedly connected to a delivery hose extending to the inside of the connecting hose (88).

6. A polishing device for a nacelle cover for a wind turbine according to claim 1, characterized in that: a movable seat (77) is slidably connected to the middle part of the support rod (72), and the movable seat (77) Angle rods (76) are rotatably connected to both sides of the limit seat (75), clamping plates (74) are rotatably connected to both sides of the limit seat (75), and the two angle rods (76) are away from the movable seat (77). One end is rotatably connected to the opposite side of the two clamping plates (74).

7. A polishing device for a nacelle cover for a wind turbine according to claim 1, characterized in that: a plurality of threaded holes (73) are provided on the surface of the support rod (72), and the first vertical plate A servo motor (71) is fixedly installed on the surface of (2), and the output end of the servo motor (71) passes through the first vertical plate (2) and is fixedly connected to the opposite end of the support rod (72).