CN219875314U

CN219875314U - Stably-connected end cover of wind driven generator

Info

Publication number: CN219875314U
Application number: CN202321291583.9U
Authority: CN
Inventors: 许慧
Original assignee: Yixing Shengruichen Machinery Equipment Co ltd
Current assignee: Yixing Shengruichen Machinery Equipment Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-20
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the field of motor end covers, and discloses a wind driven generator end cover with stable connection, which comprises a main body plate, wherein a plurality of limiting blocks are uniformly and fixedly connected to the periphery of the bottom end of the main body plate, a plurality of second fixing grooves are uniformly formed in the periphery of the outer side of the bottom end of the main body plate, rotary opening and closing components are rotatably connected to the inside of the second fixing grooves, buckle plates are fixedly connected to the bottom ends of the rotary opening and closing components, a bottom mounting plate is arranged below the main body plate, a plurality of limiting grooves are formed in the periphery of the top end of the bottom mounting plate, and the outer parts of the limiting blocks are correspondingly clamped in the limiting grooves respectively. According to the utility model, the acting force of torque on the bolt nails is further reduced, so that the installation of the end cover of the wind driven generator is more stable, the service life of the end cover is prolonged to a certain extent, the temperature in the cooling water tank is constant, the temperature of the whole end cover is reduced, and a stable constant-temperature power generation environment is provided for wind power generation, so that the wind driven generator is safer.

Description

Stably-connected end cover of wind driven generator

Technical Field

The utility model relates to the field of motor end covers, in particular to a wind driven generator end cover with stable connection.

Background

The end cover of the wind driven generator is arranged at the tail end of the wind driven generator and is used for fixing and protecting a power transmission system in a fan, when blades of the wind driven generator rotate, the blades of the wind driven generator rotate by a shaft, the shaft penetrates through a body of the wind driven generator and drives the generator to rotate, and the end cover protects bearings and other key components from being corroded by wind and other severe environments and also adds aesthetic feeling to the appearance of the whole wind driven generator.

The wind driven generator end cover is directly connected by bolts along with the rotation of the wind driven generator, the bolts can be loosened and even fall off after long-time use, and meanwhile, higher temperature can be generated along with the operation of the generator, so that the wind driven generator end cover is extremely dangerous to the power generation environment.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a wind driven generator end cover with stable connection.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a connect stable aerogenerator end cover, includes the main part board, the even fixedly connected with stopper of bottom a week of main part board, the bottom outside a week of main part board evenly is equipped with a plurality of second fixed slots, the inside of second fixed slot is all rotated and is connected with rotatory subassembly that opens and shuts, the equal fixedly connected with buckle board of bottom of rotatory subassembly that opens and shuts, the below of main part board is equipped with the bottom mounting panel, the top a week of bottom mounting panel is equipped with a plurality of spacing grooves, the outside of stopper corresponds the block respectively in the inside of spacing groove, the outside a week of bottom mounting panel evenly is equipped with a plurality of first fixed slots, the equal threaded connection in middle part of buckle has the bolt, the bolt all runs through buckle and screwed connection in the middle part of first fixed slot.

As a further description of the above technical solution:

the inside fixedly connected with cooling water tank of main part board, the top fixedly connected with raceway of cooling water tank, the left side front portion fixedly connected with inlet tube of raceway, the left side rear portion fixedly connected with outlet pipe of raceway.

As a further description of the above technical solution:

the bottom of main part board is located a plurality of buckle posts of even fixedly connected with of outside a week of stopper.

As a further description of the above technical solution:

the top of bottom mounting panel is located the outside a week of spacing groove and evenly is equipped with a plurality of buckle grooves, the outside of buckle post corresponds the block respectively and connects in the inside in buckle groove.

As a further description of the above technical solution:

the inner side of the second fixing groove is uniformly and fixedly connected with a plurality of supporting blocks in a circle, and the upper side and the lower side of each supporting block are respectively and correspondingly and fixedly connected with the upper side and the lower side of the inner part of the main body plate.

As a further description of the above technical solution:

the inner side of the supporting block is fixedly connected with a driving shaft bearing, and the outer part of the driving shaft bearing is fixedly connected with the inner side of the main body plate.

As a further description of the above technical solution:

the top fixedly connected with water tank protective housing of main part board.

The utility model has the following beneficial effects:

1. according to the utility model, the buckling columns at the bottom end of the main body plate are respectively connected with the buckling grooves of the bottom mounting plate, the bottom mounting plate is fixed with the main body plate through the bolts in the buckling grooves, when the wind driven generator works and rotates, the generated rotation torque can be reduced by the buckling columns buckled in the buckling grooves, and meanwhile, the side fixing is adopted, so that the acting force of the torque on the bolts is further reduced, the installation of the wind driven generator end cover is more stable, and the service life of the end cover is prolonged to a certain extent.

2. According to the utility model, the water inlet and outlet devices are respectively connected to the outside of the water inlet pipe and the outside of the water outlet pipe, water flow is transmitted to the inside of the water inlet pipe, flows into the inside of the cooling water tank through the water delivery pipe, gradually fills the cooling water tank, flows out of the water outlet pipe along with the other side of the water delivery pipe, and continuously conveys cold water into the cooling water tank, so that the temperature in the cooling water tank is constant, the temperature of the whole end cover is reduced, a stable constant-temperature power generation environment is provided for wind power generation, and the wind power generation system is safer.

Drawings

FIG. 1 is a schematic view of a stable connection end cap for a wind turbine according to the present utility model;

FIG. 2 is a schematic view of the bottom of a main body panel of a stable wind turbine end cap according to the present utility model;

FIG. 3 is a schematic view of a bottom mounting plate for connecting a stable end cap of a wind turbine according to the present utility model;

fig. 4 is a cooling water tank diagram of a wind driven generator end cover with stable connection.

Legend description:

1. a main body plate; 2. a water outlet pipe; 3. a water inlet pipe; 4. a bottom mounting plate; 5. a buckle plate; 6. a bolt; 7. a drive shaft bearing; 8. a water tank protective housing; 9. a limiting block; 10. a snap post; 11. a first fixing groove; 12. a second fixing groove; 13. a rotary opening and closing assembly; 14. a cooling water tank; 15. a buckle groove; 16. a limit groove; 17. a support block; 18. a water pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a connect stable aerogenerator end cover, including main part board 1, the even fixedly connected with stopper 9 of bottom a week of main part board 1, the bottom outside a week of main part board 1 evenly is equipped with a plurality of second fixed slots 12, the inside of second fixed slot 12 all rotates and is connected with rotatory subassembly 13 that opens and shuts, the equal fixedly connected with buckle plate 5 of bottom of rotatory subassembly 13 that opens and shuts, the below of main part board 1 is equipped with bottom mounting panel 4, the top a week of bottom mounting panel 4 is equipped with a plurality of spacing grooves 16, the outside of stopper 9 corresponds the block respectively in the inside of spacing groove 16, the outside a week of bottom mounting panel 4 evenly is equipped with a plurality of first fixed slots 11, the equal threaded connection in middle part of buckle plate 5 has bolt 6, bolt 6 all runs through buckle plate 5 and threaded connection in the middle part of first fixed slot 11, the buckle post 10 with main part board 1 bottom corresponds the buckle slot 15 connection of bottom mounting panel 4 respectively, again with buckle plate 5 rotate to the inside of 20, through bolt 6 with bottom mounting panel 4 and main part board 1 are fixed, the below at the aerogenerator during operation rotation, the rotational torque that produces can be by the inside buckle post 10 of buckle slot 15, simultaneously reduce the side of the buckle plate, and the side of the end cover is more stable, the end cover is used to the side of the end cover, and the service life of the end cover is further reduced.

Further, the inside fixedly connected with cooling water tank 14 of main part board 1, the top fixedly connected with raceway 18 of cooling water tank 14, the anterior fixedly connected with inlet tube 3 in the left side of raceway 18, the left side rear portion fixedly connected with outlet pipe 2 of raceway 18, be connected with water inlet and outlet equipment respectively in the outside of inlet tube 3 and outlet pipe 2, the inside transmission rivers of inlet tube 3, rivers flow into the inside of cooling water tank 14 through raceway 18, along with cooling water tank 14 is full gradually, rivers flow out from outlet pipe 2 along with the opposite side of raceway 18 again, inlet tube 3 constantly carries the cold water to cooling water tank 14 inside, make cooling water tank 14 inside temperature invariable, reduce the temperature of whole end cover, provide stable constant temperature electricity generation environment for wind power generation, safer, the bottom of main part board 1 is located a plurality of buckle post 10 of the outside week fixedly connected with of stopper 9, the top of bottom mounting panel 4 is located a plurality of buckle groove 15 of a week of the outside week of spacing groove 16, the outside of buckle post 10 corresponds the block respectively and connects in the inside of buckle groove 15, a plurality of supporting blocks 17 are evenly connected with in a plurality of supporting blocks in a week of the inside of second fixed groove 12, the inside a plurality of supporting blocks 17, the inside of supporting block 17 corresponds the inside of the supporting block 17 is connected with the inside of main part board 1 on the inside of the fixed bearing plate 7 is connected with the inside of main part board 1, the inside of the main part board 1 is fixed with the inside supporting block 7 is fixed on the inside of the fixed bearing plate 7 is connected with the inside of the main part board 1 is fixed on the inside of the main part board 7 is connected with the inside of the main part 7.

Working principle: the limiting block 9 at the bottom end of the main body plate 1 is connected with the limiting groove 16 in a clamping manner, the limiting block 9 and the limiting groove 16 are aligned easily, installation is more convenient, meanwhile, the clamping columns 10 at the bottom end of the main body plate 1 are respectively connected with the clamping grooves 15 of the bottom mounting plate 4, the clamping plates 5 are rotated to the inside of the limiting plates 20, the bottom mounting plate 4 and the main body plate 1 are fixed through the bolts 6, when the wind driven generator rotates, generated rotation torque can be reduced by the clamping columns 10 clamped in the clamping grooves 15, the side fixing is adopted, torque acting force on bolts is further reduced, water inlet and outlet devices are respectively connected to the outside of the water inlet pipe 3 and the outside of the water outlet pipe 2, water flows into the cooling water tank 14 through the water pipe 18, the water flows into the cooling water tank 14 gradually along with the cooling water tank 14, the other side of the water pipe 18 flows out from the water outlet pipe 2, the water inlet pipe 3 continuously conveys cold water into the cooling water tank 14, and the inside the cooling water tank 14 is kept constant.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a connect stable aerogenerator end cover, includes main part board (1), its characterized in that: the utility model discloses a novel structure of the automobile seat is characterized in that a plurality of limiting blocks (9) are evenly fixedly connected with one week in the bottom of main body board (1), a plurality of second fixed slots (12) are evenly arranged in one week in the bottom outside of main body board (1), the inside of second fixed slot (12) is all rotated and is connected with rotatory subassembly (13) that opens and shuts, the equal fixedly connected with buckle board (5) in bottom of rotatory subassembly (13) that opens and shuts, the below of main body board (1) is equipped with bottom mounting panel (4), the top one week of bottom mounting panel (4) is equipped with a plurality of spacing groove (16), the outside of limiting blocks (9) corresponds the inside of block at spacing groove (16) respectively, the outside one week of bottom mounting panel (4) evenly is equipped with a plurality of first fixed slots (11), equal threaded connection in the middle part of buckle board (5) has bolt (6), bolt (6) all run through buckle board (5) and threaded connection in the middle part of first fixed slot (11).

2. The connection stable wind turbine end cap of claim 1, wherein: the cooling water tank is characterized in that the cooling water tank (14) is fixedly connected to the inside of the main body plate (1), the water pipe (18) is fixedly connected to the top end of the cooling water tank (14), the water inlet pipe (3) is fixedly connected to the left front portion of the water pipe (18), and the water outlet pipe (2) is fixedly connected to the left rear portion of the water pipe (18).

3. The connection stable wind turbine end cap of claim 1, wherein: the bottom of main part board (1) is located the outside a week of stopper (9) and evenly fixedly connected with a plurality of buckle posts (10).

4. A connection stable wind turbine end cap according to claim 3, wherein: the top of bottom mounting panel (4) is located the outside a week of spacing groove (16) and evenly is equipped with a plurality of buckle grooves (15), the outside of buckle post (10) corresponds the block respectively and connects in the inside of buckle groove (15).

5. The connection stable wind turbine end cap of claim 1, wherein: a plurality of supporting blocks (17) are uniformly and fixedly connected to the periphery of the inner side of the second fixing groove (12), and the upper side and the lower side of the supporting blocks (17) are respectively and correspondingly and fixedly connected to the upper side and the lower side of the inner part of the main body plate (1).

6. The connection stable wind turbine end cap of claim 5, wherein: the inner side of the supporting block (17) is fixedly connected with a driving shaft bearing (7), and the outer part of the driving shaft bearing (7) is fixedly connected with the inner side of the main body plate (1).

7. The connection stable wind turbine end cap of claim 1, wherein: the top end of the main body plate (1) is fixedly connected with a water tank protection shell (8).