CN217652855U

CN217652855U - Slip ring fan for wind power generation

Info

Publication number: CN217652855U
Application number: CN202220496787.5U
Authority: CN
Inventors: 王京京; 汤弢; 吕婷; 周浩研
Original assignee: Wuxi Jisida Machinery Manufacturing Co ltd
Current assignee: Wuxi Jisida Machinery Manufacturing Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-10-25
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a sliding ring fan for wind power generation, including the casing, the outside of casing is provided with the guard plate, and the inside of casing is provided with the motor, and the fixed cover of output of motor is equipped with first block rubber, first connection piece, and first connection piece is installed in the outside one side of casing, relates to the fan field. Be provided with two sets of rubber blocks between motor and the locating piece, special material through the rubber block rubber, can reduce the wearing and tearing and the deformation of motor axle head, increase the life of motor, increase the stability of work, be provided with two sets of connection pieces between casing and the support, the connection piece can increase the connection between casing and support, the casing gas vent is provided with the closure plate, the orientation of air current can be disturbed to the closure plate, the noise that produces when reducing the fan and using, there is the space between the spiral helicine guard plate, when realizing the inside circulation of air of casing, can prevent that falling inside the entering casing such as leaf, increase certain protection.

Description

Slip ring fan for wind power generation

Technical Field

The utility model relates to a fan technical field specifically is a slip ring fan for wind power generation.

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.

Modern fans require power supply and control and communication signals to be transmitted from a hub to blades through a slip ring to drive and control the blades, and reliable transmission performance must be maintained in severe environments (such as remote, low temperature, seawater and oil corrosion and the like).

The existing slip ring fan for wind power generation is not stable enough in the rotating process, and the shaft end support is easy to wear and deform, so that the service life is short, and the working stability is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a slip ring fan for wind power generation to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a slip ring fan for wind power generation, comprising:

the protection plate is arranged on the outer side of the machine shell, the motor is arranged in the machine shell, a first rubber block is fixedly sleeved at the output end of the motor, and a second rubber block is arranged on the outer side of the first rubber block;

the first connecting piece is arranged on one side outside the machine shell, the intercepting plate is arranged inside the machine shell, and the second connecting piece is arranged on the other side outside the machine shell;

the rotating assembly, the rotating assembly sets up the inside at the casing, the rotating assembly includes the blade, the fixed cover in outside of blade one side is equipped with the impeller back plate, the external fixation cover of blade opposite side is equipped with impeller front plate.

Preferably, an exhaust port is formed in one end of the casing, the shutoff plate is located in a cavity of the exhaust port, an air suction port is formed in the top of the casing, an end cover is installed in the air suction port, and a positioning block is arranged in the air suction port.

Preferably, the bottom of locating piece has seted up the mounting groove, the inside and the outside fixed connection of second block rubber of mounting groove, the installation pole is installed in the outside of locating piece, protruding muscle is installed in the front of installation pole.

Preferably, a mounting hole is formed in one end, away from the positioning block, of the mounting rod, a second bolt is arranged inside the mounting hole, a fixing groove is formed in the top of the end cover, and a first bolt is arranged on the top of the end cover.

Preferably, the fixed slot corresponds the same with the size of first bolt and second bolt, the top of protruding muscle and the bottom fixed connection of guard plate, the bottom of installation pole laminates with the top of end cover each other.

Preferably, one side of the first connecting sheet is fixedly connected with one side of one end of the support, one side of the second connecting sheet is fixedly connected with the other side of one end of the support, a through hole is formed in one end of the support, and the through hole is communicated with the exhaust port.

The utility model discloses a sliding ring fan for wind power generation, its beneficial effect who possesses as follows:

1. the utility model discloses a be provided with two sets of rubber blocks between motor and the locating piece for the support and the shock attenuation of motor shaft end can reduce the wearing and tearing and the deformation of motor shaft end, prolongs the life of motor, improves the stability of work.

2. The utility model discloses a be provided with two sets of connection pieces between casing and the support, the connection piece is used for the connection between casing and support, can improve the supporting effect of casing, the casing gas vent is provided with the closure plate, the closure plate can disturb the directionality of air current, reduce the noise that produces when the fan uses, can install the end cover through the second bolt, first bolt, installation pole and protruding muscle easy to assemble guard plate, there is the space between the spiral helicine guard plate, when realizing the inside circulation of air of casing, reduce the probability that gets into the casing inside such as fallen leaves.

Drawings

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

FIG. 2 is a side view of the whole structure of the present invention;

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

FIG. 4 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 5 is a side view of the internal structure of the present invention.

In the figure: 1. a housing; 101. a first connecting piece; 102. a shutoff plate; 103. a second connecting sheet; 2. a motor; 3. a first rubber block; 4. a second rubber block; 5. a blade; 6. an impeller rear disc; 601. an impeller front disc; 7. a support; 8. positioning a block; 9. an end cap; 10. a protection plate; 11. mounting a rod; 12. a first bolt; 13. a rib is protruded; 14. a second bolt.

Detailed Description

The embodiment of the utility model discloses slip ring fan for wind power generation, as shown in fig. 1-5, include:

the protection device comprises a machine shell 1, wherein a protection plate 10 is arranged on the outer side of the machine shell 1, a motor 2 is arranged in the machine shell 1, a first rubber block 3 is fixedly sleeved at the output end of the motor 2, a second rubber block 4 is arranged on the outer side of the first rubber block 3, the protection plate 10 is coiled, a certain gap is formed between the protection plate 10, and air can enter the protection plate;

the first rubber block 3 and the second rubber block 4 are both made of rubber materials, the inner wall of the second rubber block 4 is the same as the outer wall of the first rubber block 3 in size, the first rubber block 3 and the second rubber block 4 are both in a ring shape, and the first rubber block 3 is tightly attached to the output end of the motor 2; the rubber material utilizes the elastic property of the rubber material, so that the first rubber block 3 and the second rubber block 4 have elasticity, and can play a role in supporting and damping;

an air outlet is formed in one end of the machine shell 1, the shutoff plate 102 is located in a cavity of the air outlet, an air suction port is formed in the top of the machine shell 1, an end cover 9 is installed in the air suction port, a positioning block 8 is arranged in the air suction port, air can be discharged from the air outlet, air can enter the air suction port, air flowing in the machine shell 1 is achieved, and the end cover 9 is disc-shaped;

the bottom of the positioning block 8 is provided with a mounting groove, the inside of the mounting groove is fixedly connected with the outer side of the second rubber block 4, the outer side of the positioning block 8 is provided with a mounting rod 11, the front side of the mounting rod 11 is provided with a convex rib 13, the second rubber block 4 can be placed in the mounting groove, the effect of fixing the second rubber block 4 is achieved, and the second rubber block 4 can be prevented from being separated;

a mounting hole is formed in one end, away from the positioning block 8, of the mounting rod 11, a second bolt 14 is arranged inside the mounting hole, a fixing groove is formed in the top of the end cover 9, and a first bolt 12 is arranged on the top of the end cover 9;

the fixing grooves correspond to the first bolts 12 and the second bolts 14 in the same size, the tops of the convex ribs 13 are fixedly connected with the bottoms of the protection plates 10, the bottoms of the mounting rods 11 are mutually attached to the top of the end cover 9, the convex ribs 13 are welded with the protection plates 10, the protection plates 10 can be fixed through the convex ribs 13, connection between the protective plates and the mounting rods 11 can be increased, and the protection plates 10 can be conveniently mounted;

the first connecting piece 101 is installed on one side of the outer part of the machine shell 1, the cut-off plate 102 is installed in the machine shell 1, the second connecting piece 103 is installed on the other side of the outer part of the machine shell 1, the first connecting piece 101 and the second connecting piece 103 are both L-shaped, and the connection between the machine shell 1 and the support 7 can be realized through the first connecting piece 101 and the second connecting piece 103;

one side of the first connecting sheet 101 is fixedly connected with one side of one end of the support 7, one side of the second connecting sheet 103 is fixedly connected with the other side of one end of the support 7, one end of the support 7 is provided with a through hole, the through hole is communicated with the exhaust port, and air circulation can be realized through the through hole and the exhaust port;

rotating assembly, rotating assembly set up in the inside of casing 1, and rotating assembly includes blade 5, and the outside fixed cover of blade 5 one side is equipped with impeller back plate 6, and the outside fixed cover of blade 5 opposite side is equipped with impeller front plate 601, and the quantity of blade 5 is a plurality of and a plurality of blade 5 and is the annular array installation.

The working principle is as follows: reference is made to figures 1 to 5 in use;

the first step of operation is implemented, when in installation, the motor 2 is placed in the casing 1, the motor 2 and the casing 1 are fixedly installed through a screw, the impeller rear disc 6 is fixedly connected with the output end of the motor 2, and the blades 5 are fixedly connected with the impeller rear disc 6;

then, the impeller front disc 601 is fixedly connected with the blades 5, the end cover 9 is installed inside an air suction port of the casing 1 through the second bolt 14, the first rubber block 3 is sleeved at the output end of the motor 2, the second rubber block 4 is placed in an installation groove of the positioning block 8, the positioning block 8 is buckled at the outer side of the output end of the motor 2, the second rubber block 4 is wrapped at the outer side of the first rubber block 3, and meanwhile, the protection plate 10 is installed at the outer side of the installation rod 11 through the first bolt 12;

when the air-conditioner is used, the motor 2 drives the impeller rear disc 6 to rotate, the impeller rear disc 6 drives the blades 5 to rotate, and the blades 5 drive air to flow and be discharged from the air suction port of the machine shell 1 and the through hole of the bracket 7.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A slip ring fan for wind power generation, comprising:

the protection device comprises a machine shell (1), wherein a protection plate (10) is arranged on the outer side of the machine shell (1), a motor (2) is arranged inside the machine shell (1), a first rubber block (3) is fixedly sleeved at the output end of the motor (2), and a second rubber block (4) is arranged on the outer side of the first rubber block (3);

the cut-off board is characterized by comprising a first connecting piece (101), wherein the first connecting piece (101) is arranged on one side of the outer part of the machine shell (1), the cut-off board (102) is arranged in the machine shell (1), and a second connecting piece (103) is arranged on the other side of the outer part of the machine shell (1);

the rotating assembly, the rotating assembly sets up the inside in casing (1), rotating assembly includes blade (5), the outside fixed cover of blade (5) one side is equipped with impeller back plate (6), the outside fixed cover of blade (5) opposite side is equipped with impeller front bezel (601).

2. The slip ring fan for wind power generation according to claim 1, wherein: an air outlet is formed in one end of the machine shell (1), the intercepting plate (102) is located in a cavity of the air outlet, an air suction port is formed in the top of the machine shell (1), an end cover (9) is installed in the air suction port, and a positioning block (8) is arranged in the air suction port.

3. The slip ring fan for wind power generation according to claim 2, wherein: the rubber block mounting structure is characterized in that a mounting groove is formed in the bottom of the positioning block (8), the inside of the mounting groove is fixedly connected with the outer side of the second rubber block (4), a mounting rod (11) is mounted on the outer side of the positioning block (8), and a convex rib (13) is mounted on the front side of the mounting rod (11).

4. The slip ring fan for wind power generation as claimed in claim 3, wherein: the mounting structure is characterized in that a mounting hole is formed in one end, away from the positioning block (8), of the mounting rod (11), a second bolt (14) is arranged inside the mounting hole, a fixing groove is formed in the top of the end cover (9), and a first bolt (12) is arranged on the top of the end cover (9).

5. The slip ring fan for wind power generation according to claim 4, wherein: the fixing groove is the same as the first bolt (12) and the second bolt (14) in size correspondence, the top of the convex rib (13) is fixedly connected with the bottom of the protection plate (10), and the bottom of the mounting rod (11) is attached to the top of the end cover (9).

6. The slip ring fan for wind power generation according to claim 1, wherein: one side of the first connecting sheet (101) is fixedly connected with one side of one end of the support (7), one side of the second connecting sheet (103) is fixedly connected with the other side of one end of the support (7), a through hole is formed in one end of the support (7), and the through hole is communicated with the exhaust port.