CN219227321U

CN219227321U - Wind driven generator rear shell convenient to disassemble and assemble

Info

Publication number: CN219227321U
Application number: CN202320252187.9U
Authority: CN
Inventors: 刘学龙; 李松
Original assignee: Sichuan Nanbu County Juli Machinery Co ltd
Current assignee: Sichuan Nanbu County Juli Machinery Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-20
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a wind driven generator rear shell convenient to disassemble and assemble, which comprises a generator front shell, wherein an annular groove is formed in the outer wall of one side of the generator front shell, the inner wall of the annular groove is inserted into the generator rear shell, a plurality of clamping blocks are fixed on the inner wall of the generator rear shell, a plurality of L-shaped clamping grooves are formed in the inner wall of the annular groove corresponding to the clamping blocks, the clamping blocks are clamped into the L-shaped clamping grooves, a plurality of screw rods are rotatably arranged on the outer wall of one side of the generator rear shell, a moving block is sleeved on the outer wall of the screw rod positioned in the generator rear shell, the moving block is in threaded connection with the screw rods, and a lifting pipe is fixed on the outer wall of the moving block; the annular groove, the rear shell of the generator, the L-shaped clamping groove, the clamping block, the lifting pipe, the top ring, the gear, the pipe shaft, the toothed ring, the screw rod and the moving block are matched, so that the rear shell of the generator is convenient to mount, fix, dismount and maintain, the trouble of bolt fixing is avoided, the labor intensity is reduced, and the time and the labor are saved.

Description

Wind driven generator rear shell convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of wind driven generator rear shell equipment, in particular to a wind driven generator rear shell convenient to disassemble and assemble.

Background

The wind power generator is power equipment which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, the working principle of the wind power generator is simpler, the wind wheel rotates under the action of wind force, the kinetic energy of wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates and generates electricity under the drive of the wind wheel shaft; however, the installation and the disassembly of the rear shell of the wind driven generator are troublesome and laborious, most of the rear shell is fixed by bolts, the maintenance is inconvenient, the labor intensity is increased, the installation efficiency is reduced, and the wind driven generator is not worth widely popularizing and applying.

Disclosure of Invention

The utility model aims to provide a rear shell of a wind driven generator, which is convenient to disassemble and assemble, and the annular groove, the rear shell of the generator, the L-shaped clamping groove, the clamping block, the lifting pipe, the top ring, the gear, the pipe shaft, the toothed ring, the screw rod and the moving block are arranged in the rear shell of the generator to be matched, so that the rear shell of the generator is convenient to install, fix, disassemble and maintain, the trouble of bolt fixing is omitted, the labor intensity is reduced, and the time and the labor are saved.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a shell behind aerogenerator convenient to dismouting, includes the generator procapsid, the ring channel has been seted up on the outer wall of one side of generator procapsid, peg graft on the inner wall of ring channel have the generator back casing, be fixed with a plurality of fixture blocks on the inner wall of generator back casing, a plurality of L type draw-in grooves have been seted up to corresponding fixture block on the inner wall of ring channel, and the fixture block card goes into in the L type draw-in groove, rotate on the outer wall of one side of generator back casing and install a plurality of lead screws, the lead screw has cup jointed the movable block on the outer wall that the lead screw is located the generator back casing, and movable block and lead screw threaded connection, be fixed with the lifter on the outer wall of movable block, and the one end of lead screw is located the lifter, be fixed with the top ring on one end between the lifter, and the outer wall of top ring is laminated with one side of generator procapsid, cup jointed the gear on the other end of lead screw, rotate on one side of the middle part of motor back casing and install the hollow shaft, correspond the gear cup joint the ring on the outer wall of hollow shaft, and with a plurality of gears meshing.

As a further scheme of the utility model: the outer wall sector of the rear shell of the generator is provided with a protecting cover corresponding to the toothed ring, and the toothed ring and the gear are positioned in the protecting cover.

As a further scheme of the utility model: and a rotating wheel is fixed on one end of the tube shaft penetrating through the outer wall of the shield.

As a further scheme of the utility model: and a sealing glue gasket is sleeved on the inner wall of one side of the annular groove, and the outer wall of the sealing glue gasket is attached to the outer wall of the rear shell of the generator.

As a further scheme of the utility model: a plurality of springs are fixed on one side of the top ring, and the other ends of the springs are fixed on the inner wall of the rear shell of the generator.

The utility model has the beneficial effects that: the annular groove, the rear shell of the generator, the L-shaped clamping groove, the clamping block, the lifting pipe, the top ring, the gear, the pipe shaft, the toothed ring, the screw rod and the moving block are matched, so that the rear shell of the generator is convenient to mount, fix, dismount and maintain, the trouble of bolt fixing is omitted, the labor intensity is reduced, the time and the labor are saved, the maintenance efficiency is improved, and the novel electric generator is worthy of wide popularization and application.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall front perspective structure of the present utility model;

FIG. 2 is a schematic view of a cut-away perspective structure of the present utility model;

FIG. 3 is a side cross-sectional view of a portion of the present utility model;

FIG. 4 is an enlarged schematic view of the area A in FIG. 3 according to the present utility model;

in the figure: 1. a generator front housing; 2. an annular groove; 3. a generator rear housing; 4. an L-shaped clamping groove; 5. a clamping block; 6. a lifting tube; 7. a top ring; 8. a gear; 9. a tube shaft; 10. a toothed ring; 11. a spring; 12. a screw rod; 13. a shield; 14. a rotating wheel; 15. a sealant gasket; 16. and (5) moving the block.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, 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.

As shown in fig. 1-4, the wind driven generator rear shell convenient to disassemble and assemble comprises a generator front shell 1, an annular groove 2 is formed in the outer wall of one side of the generator front shell 1, a generator rear shell 3 is inserted into the inner wall of the annular groove 2, a plurality of clamping blocks 5 are fixed on the inner wall of the generator rear shell 3, a plurality of L-shaped clamping grooves 4 are formed in the inner wall of the annular groove 2 corresponding to the clamping blocks 5, the clamping blocks 5 are clamped into the L-shaped clamping grooves 4, a plurality of screw rods 12 are rotatably arranged on the outer wall of one side of the generator rear shell 3, a movable block 16 is sleeved on the outer wall of the screw rod 12, the movable block 16 is in threaded connection with the screw rods 12, a lifting tube 6 is fixed on the outer wall of the movable block 16, one end of the screw rod 12 is positioned in the lifting tube 6, a top ring 7 is fixed on one end between the lifting tubes 6, the outer wall of the top ring 7 is attached to one side of the generator front shell 1, a gear 8 is sleeved on the other end of the screw rod 12, a tube 9 is rotatably arranged on one side of the middle part of the motor rear shell 3, a gear 8 is sleeved on the outer wall of the tube 9, a gear ring 10 is connected with the gear 8, and the gear 8 is in a plurality of gears 8 in a simple structure, the gear 8 is meshed with the middle part, the generator is convenient to assemble and is convenient to disassemble and assemble, and assemble to the wind driven generator is convenient; the outer wall sector of the rear shell 3 of the generator is provided with the shield 13 corresponding to the toothed ring 10, and the toothed ring 10 and the gear 8 are positioned in the shield 13, so that the generator is practical and convenient for protecting the toothed ring 10 and the gear 8; one end of the tube shaft 9, which passes through the outer wall of the shield 13, is fixedly provided with a rotating wheel 14, so that the tube shaft 9 can be conveniently rotated, and the labor is saved; the inner wall of one side of the annular groove 2 is sleeved with a sealing rubber gasket 15, and the outer wall of the sealing rubber gasket 15 is attached to the outer wall of the generator rear shell 3, so that the connection tightness of the generator rear shell 3 and the generator front shell 1 is improved, and the connection is perfect; a plurality of springs 11 are fixed on one side of the top ring 7, the other ends of the springs 11 are fixed on the inner wall of the generator rear shell 3, and the generator rear shell 3 is practical and perfect, and improves the stability of installation and fixation of the generator rear shell 3.

The working principle of the utility model is as follows: when the generator is used, the clamping block 5 on the generator rear shell 3 is aligned with the transverse groove of the L-shaped clamping groove 4, the generator rear shell 3 is inserted into the annular groove 2, then the generator rear shell 3 is rotated, the clamping block 5 is screwed into one side of the vertical groove of the L-shaped clamping groove 4, the rotating wheel 14 is rotated, the rotating wheel 14 drives the toothed ring 10 on the tube shaft 9 to rotate, the toothed ring 10 drives the gear 8 to rotate, the gear 8 drives the screw rod 12 to rotate, the screw rod 12 drives the lifting tube 6 on the moving block 16 to move, the lifting tube 6 drives the top ring 7 to move, the top ring 7 presses one side of the generator front shell 1, and the clamping block 5 is matched to stably fix the generator rear shell 3.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a wind-driven generator rear housing convenient to dismouting, includes generator front housing (1), its characterized in that, offer ring channel (2) on the outer wall of one side of generator front housing (1), peg graft on the inner wall of ring channel (2) have generator rear housing (3), be fixed with a plurality of fixture blocks (5) on the inner wall of generator rear housing (3), correspond fixture block (5) on the inner wall of ring channel (2) and offered a plurality of L type draw-in grooves (4), and fixture block (5) card go into L type draw-in groove (4), rotate on the outer wall of one side of generator rear housing (3) and install a plurality of lead screws (12), lead screw (12) are located on the outer wall of generator rear housing (3) and have cup jointed movable block (16), and movable block (16) and lead screw (12) threaded connection, be fixed with lifter (6) on the outer wall of movable block (16), and one end of lead screw (12) is located lifter (6), be fixed with ejector ring (7) on one end between lifter (6), and the outer wall of ejector ring (7) is laminated with one side of generator front housing (1), one side of the lead screw (8) has been cup jointed on one side of the housing (8), the outer wall of the tube shaft (9) is sleeved with a toothed ring (10) corresponding to the gears (8), and the toothed ring (10) is meshed with the gears (8).

2. The rear housing of a wind turbine, which is convenient to disassemble and assemble, according to claim 1, wherein the outer wall sector of the rear housing (3) of the wind turbine is provided with a shield (13) corresponding to the toothed ring (10), and the toothed ring (10) and the gear (8) are positioned in the shield (13).

3. The rear shell of the wind driven generator convenient to disassemble and assemble as claimed in claim 1, wherein a rotating wheel (14) is fixed on one end of the tube shaft (9) penetrating through the outer wall of the shield (13).

4. The wind driven generator rear shell convenient to disassemble and assemble according to claim 1, wherein a sealing rubber gasket (15) is sleeved on the inner wall of one side of the annular groove (2), and the outer wall of the sealing rubber gasket (15) is attached to the outer wall of the generator rear shell (3).

5. The rear housing of a wind turbine generator according to claim 1, wherein a plurality of springs (11) are fixed to one side of the top ring (7), and the other ends of the springs (11) are fixed to the inner wall of the rear housing (3).