CN216950969U

CN216950969U - Novel titanium fan impeller structure

Info

Publication number: CN216950969U
Application number: CN202220491671.2U
Authority: CN
Inventors: 蒲尔鲜; 陈建宇; 蒲丹
Original assignee: Panzhihua Chuante Fan Co ltd
Current assignee: Panzhihua Chuante Fan Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-12
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a novel titanium fan impeller structure, and relates to the technical field of machinery. Including the axis of rotation, the cover is equipped with the wheel body in the axis of rotation, and wheel body one end is provided with the wheel front bezel, and the other end is provided with the wheel back plate, is provided with fixed knot structure on the wheel front bezel, is provided with connection structure on the wheel back plate, and the wheel body outer wall evenly is provided with a plurality of rotating-structure all around, and rotating-structure is equipped with the blade including evenly setting up the fixed column between wheel front bezel and wheel back plate on the fixed column, the cover is equipped with the blade, is provided with preceding fixed stick on the blade one end cross-section, is provided with the back fixed stick on the other end cross-section. According to the utility model, through the arrangement of the rotating structure, the blade and the fixed column integrally rotate by taking the fixed column as a shaft so as to adjust the angle of the blade between the wheel front disc and the wheel rear disc, and the angle of the blade can be adjusted according to the condition, so that the applicability of the structure is improved, meanwhile, the spring can enable the blade to be more tightly connected with the wheel front disc and the wheel rear disc, and the usability of the structure is improved.

Description

Novel titanium fan impeller structure

Technical Field

The utility model relates to the technical field of machinery, in particular to a novel titanium fan impeller structure.

Background

The fan is a machine which increases the gas pressure and discharges the gas by means of the input mechanical energy, and the impeller structure is an important component of the fan. The impeller refers to a disk provided with moving blades, is a component of an impulse turbine rotor, and can also be a general name of the disk and the rotating blades arranged on the disk. The impellers can be classified according to shape and opening and closing conditions.

The existing novel titanium fan impeller structure has the defects that the blades and the impeller are usually welded and fixed, the angle of the blades is fixed and cannot be adjusted according to the condition, and the applicability of the fan is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel titanium fan impeller structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel titanium fan impeller structure, including the axis of rotation, the cover is equipped with the wheel body in the axis of rotation, wheel body one end is provided with the wheel front disc, the other end is provided with the wheel back dish, be provided with fixed knot on the wheel front disc and construct, be provided with connection structure on the wheel back dish, the wheel body outer wall evenly is provided with a plurality of rotating-structure all around, rotating-structure is including evenly setting up the fixed column between wheel front disc and wheel back dish, the cover is equipped with the blade on the fixed column, be provided with preceding fixed rod on the blade one end cross-section, be provided with the back fixed rod on the other end cross-section, the fixed column both ends, all overlap on preceding fixed rod and the back fixed rod and be equipped with the spring, set up the recess with fixed column looks adaptation on wheel front disc and the wheel back dish, set up a plurality ofly on the wheel front disc and the first groove of inserting of establishing with preceding fixed rod looks adaptation, set up a plurality of second with back fixed rod looks adaptation on the wheel back dish and insert the groove.

Preferably, the fixed knot constructs including evenly setting up a plurality of bracing pieces in the middle of the wheel front disc, and the bracing piece front end is fixed with the connecting block, and the circumference evenly is provided with a plurality of installation pieces on the connecting block, and installation piece both ends are provided with the bolt, are connected through the bolt between installation piece, wheel body and the axis of rotation.

Preferably, connection structure is including fixing the solid fixed ring on wheel back plate rear end, and solid fixed ring interpolation is equipped with the connecting rod, and connecting rod one end is fixed with the fixed block of laminating mutually with solid fixed ring outer wall, and the other end spiro union has the nut.

Preferably, the wheel body is fixed with the wheel rear disc, a cylindrical hole matched with the connecting rod is formed in the rotating shaft, and the connecting rod is connected with the rotating shaft in a sliding mode.

Preferably, the fixed column is fixed with the blade, one end of the spring is respectively fixed with the wheel front disc and the wheel rear disc, and the air suction pipe is fixed at the port of the wheel front disc.

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

this neotype titanium fan impeller structure, through rotating-structure's setting, the blade uses the fixed column to wholly rotate blade and fixed column with the angle of adjustment blade between wheel front bezel and wheel rear bezel as the axle, and the blade angle can be adjusted according to the condition to improved the suitability of this structure, the spring can make the blade be connected inseparabler with wheel front bezel and wheel rear bezel simultaneously, improved the usability of this structure.

In addition, through fixed knot structure and mounting structure's setting, carry out bolted connection with connecting block, axis of rotation and wheel body through installation piece and bolt, carry out bolted connection with solid fixed ring and axis of rotation through connecting rod and fixed block simultaneously for this better linking together of structure, better improvement the stability of this structure.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic view of a first stereo splitting structure according to the present invention;

FIG. 4 is a schematic view of a second stereo splitting structure according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a rotating shaft; 2. a wheel body; 201. mounting grooves; 3. a wheel front disc; 301. a first insertion groove; 302. a support bar; 303. connecting blocks; 4. a wheel rear disc; 401. a fixing ring; 402. a second insertion groove; 5. fixing a column; 501. a blade; 502. a front fixing bar; 503. a rear fixing bar; 504. a spring; 6. an air intake duct; 7. mounting a block; 8. a connecting rod; 801. and fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 5, the present invention provides a technical solution: a novel titanium fan impeller structure comprises a rotating shaft 1, a wheel body 2 is sleeved on the rotating shaft 1, the rotating shaft 1 is connected with the wheel body 2 in a sliding manner, a wheel front disc 3 is arranged at one end of the wheel body 2, a wheel rear disc 4 is arranged at the other end of the wheel front disc 3, a fixing structure is arranged on the wheel front disc 3, a connecting structure is arranged on the wheel rear disc 4, a plurality of rotating structures are uniformly arranged on the periphery of the outer wall of the wheel body 2, each rotating structure comprises a fixing column 5 uniformly arranged between the wheel front disc 3 and the wheel rear disc 4, a blade 501 is sleeved on the fixing column 5, the fixing column 5 is fixed with the blade 501, a front fixing rod 502 is arranged on the section of one end of the blade 501, a rear fixing rod 503 is arranged on the section of the other end of the blade 501, springs 504 are respectively sleeved on the two ends of the fixing column 5, one end of each spring 504 is respectively fixed with the wheel front disc 3 and the wheel rear disc 4, an air suction pipe 6 is fixed on the port of the wheel front disc 3, the wheel front disc 3 and the wheel rear disc 4 are provided with grooves matched with the fixed column 5, the wheel front disc 3 is provided with a plurality of first inserting grooves 301 matched with the front fixed rods 502, the wheel rear disc 4 is provided with a plurality of second inserting grooves 402 matched with the rear fixed rods 503, the first inserting grooves 301 and the second inserting grooves 402 are arranged on a track route rotating by taking the fixed column 5 as a shaft, the blades 501 can rotate by taking the fixed column 5 as the shaft, and therefore a certain angle can be adjusted.

As a specific embodiment, fixed knot constructs including evenly setting up a plurality of bracing pieces 302 in the middle of wheel front disc 3, bracing piece 302 front end is fixed with connecting block 303, wheel front disc 3, bracing piece 302 and connecting block 303 are a whole, the circumference evenly is provided with a plurality of installation pieces 7 on connecting block 303, installation piece 7 both ends are provided with the bolt, installation piece 7, be connected through the bolt between wheel body 2 and the axis of rotation 1, set up on the 2 one end cross-sections of wheel body and be convenient for install with the mounting groove 201 of bolt looks adaptation.

As a specific embodiment, connection structure is including fixing the solid fixed ring 401 on 4 rear ends of wheel back plate, gu fixed ring 401 interpolation is equipped with connecting rod 8, wheel body 2 is fixed mutually with wheel back plate 4, set up the cylinder hole with 8 looks adaptations of connecting rod in the axis of rotation 1, connecting

rod

8 and 1 sliding connection of axis of rotation, connecting rod 8 one end is fixed with the fixed block 801 of laminating mutually with solid fixed ring 401 outer wall, other end spiro union has the nut, the thread groove with nut looks adaptation is seted up to connecting rod 8 one end, and solid fixed ring 401 nut one end sets up to the flat cross-section, the spiro union nut of being convenient for.

Particularly, when the structure is used, firstly, the structure is installed in a fan, the blade 501 is inserted into a groove of the wheel rear disc 4 through the fixed column 5 and the spring 504 in sequence, the fixed column 5 and the blade 501 are rotated by taking the fixed column 5 as an axis, the angle of the blade 501 is adjusted, the rear fixed rod 503 and the spring 504 are inserted into a certain second insertion groove 402, the angles of the blades 501 are consistent, then the connecting block 303 of the wheel front disc 3 is aligned with the cross section of one end of the wheel body 2, the wheel body 2 is sleeved on the rotating shaft 1, the connecting block 303, the cross section of one end of the rotating shaft 1 and the cross section of one end of the wheel body 2 are bolted through the mounting block 7 and the bolt, at the moment, the front fixed rod 502 and the spring 504 are inserted into the first insertion groove 301 on the same horizontal line with the cross section of the blade 501, the mounting block 7 and the bolt are locked, and the spring 504 is compressed, thereby make wheel front bezel 3, wheel rear bezel 4, axis of rotation 1 and wheel body 2 are more inseparable to be connected, make the steadiness ability of this structure improve, insert connecting rod 8 in locating axis of rotation 1 and solid fixed ring 401 after that, make solid fixed ring 401 laminate mutually with fixed block 801, and through nut and the 8 other end spiro union of connecting rod, make connecting rod 8, fixed block 801 and nut are fixed axis of rotation 1 and solid fixed ring 401 mutually, thereby will take turns rear bezel 4 and be connected with axis of rotation 1, can finish this structure installation. Through the setting of rotating-structure, blade 501 uses fixed column 5 to rotate blade 501 and fixed column 5 wholly for the axle in order to adjust the angle of blade 501 between wheel front bezel 3 and wheel back bezel 4, and blade 501 angle can be adjusted according to the circumstances to improve the suitability of this structure, spring 504 can make blade 501 be connected inseparabler with wheel front bezel 3 and wheel back bezel 4 simultaneously, has improved the usability of this structure. In addition, through fixed knot structure and mounting structure's setting, carry out bolted connection with connecting block 303, axis of rotation 1 and wheel body 2 through installation piece 7 and bolt, carry out bolted connection with solid fixed ring 401 and axis of rotation 1 through connecting rod 8 and fixed block 801 simultaneously for the better connection of this structure is in the same place, the better stability that has improved this structure. It should be noted that the above fans, the rotating shaft 1 and the wheel body 2 are all the prior art, and therefore the working principle thereof is not explained much here.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel titanium fan wheel structure, includes axis of rotation (1), its characterized in that: a wheel body (2) is sleeved on a rotating shaft (1), one end of the wheel body (2) is provided with a wheel front disc (3), the other end of the wheel body is provided with a wheel rear disc (4), a fixed structure is arranged on the wheel front disc (3), a connecting structure is arranged on the wheel rear disc (4), a plurality of rotating structures are uniformly arranged on the periphery of the outer wall of the wheel body (2), each rotating structure comprises a fixed column (5) uniformly arranged between the wheel front disc (3) and the wheel rear disc (4), each fixed column (5) is sleeved with a blade (501), a front fixed rod (502) is arranged on the cross section of one end of each blade (501), a rear fixed rod (503) is arranged on the cross section of the other end of each blade, two ends of each fixed column (5), springs (504) are respectively sleeved on the front fixed rods (502) and the rear fixed rods (503), grooves matched with the fixed columns (5) are formed in the wheel front disc (3) and the wheel rear disc (4), a plurality of first inserting grooves (301) matched with the front fixed rods (502) are formed in the wheel front disc (3), a plurality of second inserting grooves (402) matched with the rear fixing rods (503) are formed in the wheel rear disc (4).

2. The novel titanium fan impeller structure of claim 1, characterized in that: the fixing structure comprises a plurality of supporting rods (302) which are uniformly arranged in the middle of a wheel front disc (3), a connecting block (303) is fixed to the front end of each supporting rod (302), a plurality of mounting blocks (7) are uniformly arranged on the circumference of each connecting block (303), bolts are arranged at two ends of each mounting block (7), and the mounting blocks (7), the wheel body (2) and the rotating shaft (1) are connected through the bolts.

3. The novel titanium fan impeller structure of claim 1, characterized in that: connection structure is including fixing solid fixed ring (401) on wheel back plate (4) rear end, and gu fixed ring (401) interpolation is equipped with connecting rod (8), and connecting rod (8) one end is fixed with fixed block (801) of laminating mutually with solid fixed ring (401) outer wall, and the other end spiro union has the nut.

4. The novel titanium fan impeller structure of claim 1, characterized in that: the wheel body (2) is fixed with the wheel rear disc (4), a cylindrical hole matched with the connecting rod (8) is formed in the rotating shaft (1), and the connecting rod (8) is connected with the rotating shaft (1) in a sliding mode.

5. The novel titanium fan impeller structure of claim 1, characterized in that: the fixed column (5) is fixed with the blade (501), one end of the spring (504) is respectively fixed with the wheel front disc (3) and the wheel rear disc (4), and the air suction pipe (6) is fixed at the port of the wheel front disc (3).