CN109236704B

CN109236704B - Wear-resistant ceramic fan impeller

Info

Publication number: CN109236704B
Application number: CN201811417525.XA
Authority: CN
Inventors: 崔松伟; 温红超; 崔世豪; 崔鹏豪; 王帝
Original assignee: Yuzhou Jinfengyuan Porcelain Co ltd
Current assignee: Yuzhou Jinfengyuan Porcelain Co ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2020-05-26
Anticipated expiration: 2038-11-26
Also published as: CN109236704A

Abstract

The invention discloses a wear-resistant ceramic fan impeller which comprises a shell, wherein a motor is arranged on the left side of the shell, a first belt pulley is fixedly connected to the output end of the motor, a second belt pulley is arranged on the front side of the shell, the surface of the second belt pulley is in transmission connection with the surface of the first belt pulley through a belt, a rotating rod is fixedly connected to the back side of the second belt pulley, the back side of the rotating rod penetrates through the shell and extends into the shell, an impeller is sleeved on the surface of the rotating rod, which is positioned in the shell, and a rotating disc is arranged on the front side of the rotating rod. According to the invention, through the matching of the shell, the motor, the first belt pulley, the second belt pulley, the belt, the rotating rod, the impeller, the rotary table, the threaded rod, the threaded sleeve, the movable plate, the inclined frame, the limiting bolt, the sliding sleeve, the polished rod, the limiting column and the clamping rod, the clamping rod moves inwards, the impeller is separated from the rotating rod, the impeller is taken out, and the impeller is maintained, so that the effect of facilitating maintenance of the impeller is achieved.

Description

Wear-resistant ceramic fan impeller

Technical Field

The invention relates to the technical field of wear-resistant ceramic fan impellers, in particular to a wear-resistant ceramic fan impeller.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The fan is a Chinese habit short for gas compression and gas conveying machinery, generally, the fan comprises a fan, a blower and a wind driven generator, a wear-resistant ceramic fan impeller is one of the fans, and the wear-resistant ceramic fan impeller is formed by pasting AL2O3 ceramic chips on the outlet of the fan impeller and the connecting part of a blade and a rear disc so as to improve the wear resistance. The wear-resistant ceramic fan impeller is a novel product designed and manufactured by combining modern novel engineering materials and advanced three-dimensional flow theory.

However, the impeller in the existing wear-resistant ceramic fan impeller cannot be detached, so that the impeller is inconvenient to maintain, a user needs to complete operation in the fan when maintaining the impeller, the labor force of the user is increased, and the practicability of the wear-resistant ceramic fan impeller is reduced.

Disclosure of Invention

The invention aims to provide a wear-resistant ceramic fan impeller, which has the advantage of convenience in maintenance of the impeller and solves the problem that the conventional wear-resistant ceramic fan impeller is inconvenient to maintain the impeller.

In order to achieve the purpose, the invention provides the following technical scheme: a wear-resistant ceramic fan impeller comprises a shell, wherein a motor is arranged on the left side of the shell, a first belt pulley is fixedly connected with the output end of the motor, a second belt pulley is arranged on the front side of the shell, the surface of the second belt pulley is connected with the surface of the first belt pulley in a belt transmission manner, a rotating rod is fixedly connected with the back side of the second belt pulley, the back side of the rotating rod penetrates through the shell and extends into the shell, an impeller is sleeved on the surface of the rotating rod, which is positioned inside the shell, a rotating disc is arranged on the front side of the rotating rod, a threaded rod is fixedly connected with the front side of the rotating disc, the front side of the threaded rod penetrates through the rotating rod and extends into the rotating rod, a threaded sleeve is connected with the surface of the threaded rod, which is positioned inside the rotating rod, a movable plate is fixedly connected with the two sides of the threaded, the front fixedly connected with inclined frame of movable plate, the inside sliding connection of inclined frame has spacing bolt, the bottom fixedly connected with sliding sleeve of spacing bolt, the inside sliding connection of sliding sleeve has the polished rod, the both sides of polished rod respectively with the both sides fixed connection of bull stick inner wall, the positive fixedly connected with spacing post of sliding sleeve, the outside fixedly connected with kelly of spacing post, the outside of kelly runs through the bull stick and extends to the inside of impeller.

Preferably, the bottom of shell and the equal fixedly connected with fixed block in bottom of motor, the bottom fixedly connected with bottom plate of fixed block, the bottom of bottom plate is provided with anti-skidding line.

Preferably, the surface of the rotating rod is fixedly connected with a first bearing, and the back of the first bearing is fixedly connected with the shell.

Preferably, the right side of the back of the rotating disc is provided with a rotating shaft, and the front of the rotating shaft penetrates through the rotating disc and extends to the inside of the rotating rod.

Preferably, the surface of the threaded rod is fixedly connected with a second bearing, and the back of the second bearing is fixedly connected with the rotating rod.

Preferably, the outer side of the moving plate is fixedly connected with a sliding block, sliding grooves are formed in the two sides of the inner wall of the rotating rod, and the sliding block is connected with the sliding grooves in a sliding mode.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the matching of the shell, the motor, the first belt pulley, the second belt pulley, the belt, the rotating rod, the impeller, the rotary table, the threaded rod, the threaded sleeve, the movable plate, the inclined frame, the limiting bolt, the sliding sleeve, the polished rod, the limiting column and the clamping rod, the clamping rod moves inwards, the impeller is separated from the rotating rod, the impeller is taken out and maintained, the effect of facilitating maintenance of the impeller is achieved, the problem that the impeller is inconvenient to maintain by the existing wear-resistant ceramic fan impeller is solved, the wear-resistant ceramic fan impeller has the advantage of facilitating maintenance of the impeller, and a user does not need to complete operation inside the fan during maintenance, so that the labor force of the user is reduced, and the practicability of the wear-resistant ceramic fan impeller is improved.

2. According to the invention, by arranging the fixed block and the bottom plate, a user can conveniently stand the shell and the motor on the ground, so that the phenomenon that the shell and the motor are inclined is prevented, the stability of the rotating rod can be increased by arranging the first bearing, the phenomenon that the rotating rod shakes is prevented, the rotating disk can be fixed by arranging the rotating shaft, the phenomenon that the rotating disk rotates when the rotating disk does not need to rotate is prevented, the threaded rod can be fixed by arranging the second bearing, the phenomenon that the threaded rod shakes is prevented, the movable plate can be protected by arranging the sliding block and the sliding groove, and the phenomenon that the movable plate and the rotating rod rub is prevented.

Drawings

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

FIG. 2 is a schematic top view of the partial structure of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 2 according to the present invention.

In the figure: the device comprises a shell 1, a motor 2, a first belt pulley 3, a second belt pulley 4, a belt 5, a rotating rod 6, an impeller 7, a rotating disc 8, a threaded rod 9, a threaded sleeve 10, a moving plate 11, an inclined frame 12, a limiting bolt 13, a sliding sleeve 14, a polished rod 15, a limiting column 16, a clamping rod 17, a fixed block 18, a bottom plate 19, a first bearing 20, a rotating shaft 21, a sliding block 22, a sliding chute 23 and a second bearing 24.

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.

Referring to fig. 1-3, a wear-resistant ceramic fan impeller comprises a housing 1, a motor 2 is arranged on the left side of the housing 1, a fixing block 18 is fixedly connected to the bottom of the housing 1 and the bottom of the motor 2, a bottom plate 19 is fixedly connected to the bottom of the fixing block 18, anti-skid threads are arranged at the bottom of the bottom plate 19, the housing 1 and the motor 2 can be conveniently erected on the ground by a user by arranging the fixing block 18 and the bottom plate 19, so as to prevent the housing 1 and the motor 2 from tilting, a first belt pulley 3 is fixedly connected to an output end of the motor 2, a second belt pulley 4 is arranged on the front side of the housing 1, the surface of the second belt pulley 4 is in transmission connection with the surface of the first belt pulley 3 through a belt 5, a rotating rod 6 is fixedly connected to the back side of the second belt pulley 4, a first bearing 20 is fixedly connected to the surface of the rotating, through the arrangement of the first bearing 20, the stability of the rotating rod 6 can be improved, the phenomenon of shaking of the rotating rod 6 is prevented, the back surface of the rotating rod 6 penetrates through the shell 1 and extends into the shell 1, the impeller 7 is sleeved on the surface of the rotating rod 6 positioned in the shell 1, the turntable 8 is arranged on the front surface of the rotating rod 6, the rotating shaft 21 is arranged on the right side of the back surface of the turntable 8, the front surface of the rotating shaft 21 penetrates through the turntable 8 and extends into the rotating rod 6, through the arrangement of the rotating shaft 21, the turntable 8 can be fixed, the phenomenon of rotation of the turntable 8 when the turntable 8 does not need to rotate is prevented, the threaded rod 9 is fixedly connected to the front surface of the turntable 8, the second bearing 24 is fixedly connected to the surface of the threaded rod 9, the back surface of the second bearing 24 is fixedly connected with the rotating rod 6, through the arrangement of the second bearing 24, the threaded rod 9 can be fixed, the phenomenon of shaking, the threaded rod 9 is connected with a threaded sleeve 10 through threads on the surface inside the rotating rod 6, two sides of the threaded sleeve 10 are fixedly connected with a movable plate 11, the outer side of the movable plate 11 is fixedly connected with a slide block 22, two sides of the inner wall of the rotating rod 6 are respectively provided with a slide groove 23, the slide block 22 is in sliding connection with the slide grooves 23, the movable plate 11 can be protected by arranging the slide block 22 and the slide grooves 23, the phenomenon that the movable plate 11 and the rotating rod 6 rub is prevented, the outer side of the movable plate 11 is in sliding connection with two sides of the inner wall of the rotating rod 6, the front side of the movable plate 11 is fixedly connected with an inclined frame 12, a limit bolt 13 is in sliding connection inside the inclined frame 12, the bottom of the limit bolt 13 is fixedly connected with a sliding sleeve 14, the sliding sleeve 14 is internally and slidably connected with a polished rod 15, two sides of the polished rod 15 are respectively fixedly connected with, the outside of kelly 17 runs through bull stick 6 and extends to the inside of impeller 7, through setting up shell 1, motor 2, first belt pulley 3, second belt pulley 4, belt 5, bull stick 6, impeller 7, carousel 8, threaded rod 9, thread bush 10, movable plate 11, sloping frame 12, stop bolt 13, sliding sleeve 14, polished rod 15, the cooperation of spacing post 16 and kelly 17, kelly 17 moves to the inboard, again with impeller 7 and bull stick 6 separation, take out impeller 7, maintain impeller 7, the effect of being convenient for maintain the impeller has been reached, the problem that current wear-resisting ceramic fan impeller is not convenient for maintain the impeller has been solved, this wear-resisting ceramic fan impeller, possess the advantage of being convenient for maintain the impeller, the user need not accomplish the operation in the inside of fan when the maintenance, thereby the labour of user has been alleviateed, the practicality of wear-resisting ceramic fan impeller has been improved.

When the impeller is used, a user firstly detaches the protection plate of the shell 1, then the rotary table 8 is rotated, the rotary table 8 drives the threaded rod 9 to rotate, the threaded rod 9 drives the threaded sleeve 10 to move backwards through the meshing of threads and threads, the rotary rod 10 drives the movable plate 11 to move backwards, the movable plate 11 drives the inclined frame 12 to move backwards, the inclined frame 12 drives the sliding sleeve 14 to move inwards on the polished rod 15 through the limiting bolt 13, the sliding sleeve 14 drives the limiting column 16 to move inwards, the limiting column 16 drives the clamping rod 17 to move inwards to separate from the impeller 7, then the impeller 7 is separated from the rotary rod 6, and the impeller 7 is taken out and then maintained, so that the effect of facilitating the maintenance of the impeller is achieved.

Claims

1. The utility model provides a wear-resisting ceramic fan wheel, includes shell (1), its characterized in that: the utility model discloses a motor, including shell (1), motor (2), the first belt pulley (3) of output fixedly connected with of motor (2), the front of shell (1) is provided with second belt pulley (4), the surface of second belt pulley (4) is passed through belt (5) transmission with the surface of first belt pulley (3) and is connected, the back fixedly connected with bull stick (6) of second belt pulley (4), the back of bull stick (6) runs through shell (1) and extends to the inside of shell (1), the surperficial cover that bull stick (6) are located shell (1) inside is equipped with impeller (7), the front of bull stick (6) is provided with carousel (8), the front fixedly connected with threaded rod (9) of carousel (8), the front of threaded rod (9) runs through bull stick (6) and extends to the inside of bull stick (6), the surface of the threaded rod (9) positioned in the rotating rod (6) is connected with a threaded sleeve (10) through threads, both sides of the threaded sleeve (10) are fixedly connected with a movable plate (11), the outer side of the movable plate (11) is connected with both sides of the inner wall of the rotating rod (6) in a sliding way, the front surface of the moving plate (11) is fixedly connected with an inclined frame (12), the inner part of the inclined frame (12) is connected with a limit bolt (13) in a sliding way, the bottom of the limit bolt (13) is fixedly connected with a sliding sleeve (14), the inside of the sliding sleeve (14) is connected with a polished rod (15) in a sliding way, two sides of the polish rod (15) are respectively fixedly connected with two sides of the inner wall of the rotating rod (6), the front surface of the sliding sleeve (14) is fixedly connected with a limiting column (16), the outer side of the limiting column (16) is fixedly connected with a clamping rod (17), the outer side of the clamping rod (17) penetrates through the rotating rod (6) and extends to the interior of the impeller (7).

2. A wear-resistant ceramic fan wheel according to claim 1, characterized in that: the anti-skidding motor is characterized in that fixed blocks (18) are fixedly connected to the bottom of the shell (1) and the bottom of the motor (2), a bottom plate (19) is fixedly connected to the bottom of the fixed blocks (18), and anti-skidding lines are arranged at the bottom of the bottom plate (19).

3. A wear-resistant ceramic fan wheel according to claim 1, characterized in that: the surface of the rotating rod (6) is fixedly connected with a first bearing (20), and the back of the first bearing (20) is fixedly connected with the shell (1).

4. A wear-resistant ceramic fan wheel according to claim 1, characterized in that: the right side at carousel (8) back is provided with pivot (21), the inside of carousel (8) and extension to bull stick (6) is run through in the front of pivot (21).

5. A wear-resistant ceramic fan wheel according to claim 1, characterized in that: the surface of the threaded rod (9) is fixedly connected with a second bearing (24), and the back of the second bearing (24) is fixedly connected with the rotating rod (6).

6. A wear-resistant ceramic fan wheel according to claim 1, characterized in that: the outer side of the moving plate (11) is fixedly connected with a sliding block (22), sliding grooves (23) are formed in the two sides of the inner wall of the rotating rod (6), and the sliding block (22) is connected with the sliding grooves (23) in a sliding mode.