CN215949894U

CN215949894U - Portable dismouting fan

Info

Publication number: CN215949894U
Application number: CN202122056362.0U
Authority: CN
Inventors: 杨文德; 倪伟国; 丁丽碧; 江永富
Original assignee: Zhejiang Mingxin Fan Co ltd
Current assignee: Zhejiang Mingxin Fan Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-04
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a portable detachable fan, which comprises a shell, wherein the shell is of a structure with two open ends, a plurality of fixing plates are arranged on an annular array at one end of the inner wall of the shell, a cross sliding groove is transversely formed on one side of the fixing plates, which is far away from the shell, the lower surface of the fixing plates is of an open structure, a motor is arranged inside the shell, which is arranged on one side of the cross sliding groove, a plurality of connecting plates are arranged on an annular array on the outer surface of the motor and correspond to the fixing plates, when the motor fails and needs to be detached and maintained, the front fan blades are detached firstly, then an insert block is taken out from the inside of the cross sliding groove by rotating a screw rod anticlockwise through a movable wrench when the motor fails, the motor is pulled out towards the fan blades, and then the motor is detached from the lower surface of the fixing plates, the motor stability is improved, and meanwhile, the motor is convenient to disassemble and maintain.

Description

Portable dismouting fan

Technical Field

The utility model relates to the field of machinery, in particular to a portable detachable fan.

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 blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator. Fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and for ventilation and draught of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling.

Current fan adopts the single pole formula to fix the inner wall at the shell with the motor annular more when fixed to the motor, and the fixed intensity of single pole is relatively poor, leads to the motor to produce great rocking at the pivoted in-process, and then influences the normal use of motor, and the fixed mode through strengthening the version leads to the motor when the maintenance, and the maintenance is dismantled to the less not convenient for in inside space when strengthening the motor simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the portable detachable fan, which improves the stability of the motor and is convenient for detaching the motor.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a portable dismouting fan, includes the shell, the shell is both ends open structure, shell inner wall one end annular array has a plurality of fixed plates, and is a plurality of the fixed plate is kept away from shell one side and has transversely seted up the cross spout, and the lower surface is open structure, the inside cross spout one side of arranging in of shell is provided with the motor, motor surface annular array has a plurality of connecting plates, and corresponding with the fixed plate, and is a plurality of motor one end is kept away from to the connecting plate all is provided with the cross slide rail, and all slides with cross spout adaptation, positive front end fixed mounting of motor has the flabellum, and is a plurality of the cross spout is close to flabellum one end and is open structure, and the rear end seals, and is a plurality of the equal threaded connection of cross slide rail and inserted block junction has the screw rod rather than the looks adaptation.

As a preferred technical scheme of the utility model, the center of the upper surface of the shell is fixedly provided with a hoisting ring.

According to a preferred technical scheme, the fixing seats are symmetrically arranged on the lower surface of the shell, the mounting seats are arranged under the two fixing seats, the upper surfaces of the two mounting seats are integrally formed with sliding rails, the two sliding rails are matched with the lower surfaces of the fixing seats to slide, the two ends of each mounting seat are provided with baffles, and the surfaces of the two fixing seats are provided with a plurality of threaded holes.

As a preferred technical scheme of the utility model, the threaded holes are internally and all in threaded connection with bolts, and the lower ends of the bolts are abutted against the surface of the slide rail.

As a preferred technical scheme of the utility model, the two ends of the shell are both provided with annular plates, and the outer surface is provided with a plurality of mounting holes in an annular array.

As a preferable technical scheme of the utility model, rubber pads are arranged on the lower surfaces of the two mounting seats.

As a preferred technical scheme of the utility model, reinforcing ribs are fixedly arranged on both sides of the joint of the fan blade and the rotating shaft.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the fixed plate that sets up, when using, it is fixed through the fixed plate annular between motor surface and the shell inner wall, improve the stability of motor, prevent to rock at the in-process production of operation, when the motor breaks down and need dismantle the maintenance, dismantle the flabellum of front end earlier, rotate the screw rod anticlockwise through adjustable spanner afterwards, take out the inserted block from the inside of cross spout, take out the motor to the direction of flabellum afterwards, and then demolish the motor from the lower surface of fixed plate, when improving motor stability, convenient to detach maintains.

2. Through the slide rail that sets up, at the in-process of shell installation, through the axial slip of fixing base on the slide rail surface, be convenient for when the installation, adjust the axial mounted position of shell to through the cooperation of bolt and screw hole, fix fixing base and mount pad, through the baffle, prevent at gliding in-process fixing base landing simultaneously.

Drawings

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

FIG. 2 is a schematic illustration of an explosive structure according to the present invention;

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

FIG. 4 is a schematic view of the motor structure of the present invention;

fig. 5 is a schematic structural diagram of an insert block according to the present invention.

Wherein: 1. a housing; 2. a fixing plate; 3. a cross-shaped chute; 4. a motor; 5. a connecting plate; 6. a cross slide rail; 7. a fan blade; 8. a fixed seat; 9. a mounting seat; 10. a slide rail; 11. a baffle plate; 12. a bolt; 13. a threaded hole; 14. an annular plate; 15. hoisting a ring; 16. inserting a block; 17. a screw.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-5, the utility model provides a portable detachable fan, which comprises a housing 1, wherein the housing 1 is of a structure with openings at two ends, a plurality of fixing plates 2 are arranged on an annular array at one end of the inner wall of the housing 1, a cross sliding chute 3 is transversely arranged on one side of the fixing plates 2 far away from the housing 1, the lower surface of the shell is of an opening structure, a motor 4 is arranged inside the shell 1 and arranged on one side of the cross sliding chute 3, a plurality of connecting plates 5 are arranged on the outer surface of the motor 4 in an annular array, and corresponding to the fixed plate 2, cross slide rails 6 are arranged at one ends of the connecting plates 5 far away from the motor 4, and are all matched with the cross sliding chutes 3 to slide, the front end of the motor 4 is fixedly provided with a fan blade 7, one end of the cross sliding chutes 3 close to the fan blade 7 is of an opening structure, the rear end of the sliding rail is closed, the front ends of the cross sliding grooves 3 are respectively inserted with an inserting block 16 matched with the sliding rail, and the joints of the cross sliding rails 6 and the inserting blocks 16 are respectively connected with a screw 17 in a threaded manner.

When using, fixed plate 2 annular between through motor 4 surface and the 1 inner wall of shell is fixed, improve motor 4's stability, prevent to rock at the in-process production of operation, when motor 4 breaks down and need dismantle the maintenance, dismantle flabellum 7 of front end earlier, after that through adjustable spanner anticlockwise rotation screw rod 17, take out inserted block 16 from the inside of cross spout 3, take out motor 4 to the direction of flabellum 7 afterwards, and then demolish motor 4 from the lower surface of fixed plate 2, when improving motor 4 stability, convenient to detach maintains.

In other embodiments, a hoisting ring 15 is fixedly installed at the center of the upper surface of the shell 1, so as to facilitate hoisting of the shell 1.

In other embodiments, fixing bases 8 are symmetrically installed on the lower surface of the shell 1, mounting bases 9 are arranged under the two fixing bases 8, sliding rails 10 are formed on the upper surfaces of the two mounting bases 9 in an integrated mode, the two sliding rails 10 slide along with the lower surfaces of the fixing bases 8 in an adaptive mode, baffles 11 are arranged at the two ends of the mounting bases 9, and a plurality of threaded holes 13 are formed in the surfaces of the two fixing bases 8.

In the process of installation of shell 1, through the endwise slip of fixing base 8 on the surface of slide rail 10, be convenient for when the installation, adjust the axial mounted position of shell 1 to through the cooperation of bolt 12 and screw hole 13, fix fixing base 8 and mount pad 9, through baffle 11, prevent at gliding in-process fixing base 8 landing simultaneously.

In other embodiments, the threaded holes 13 are all internally threaded with bolts 12, and the lower ends of the bolts 12 abut against the surface of the slide rail 10.

In other embodiments, the two ends of the housing 1 are provided with the annular plates 14, and the outer surface is provided with a plurality of mounting holes in an annular array, so as to facilitate the fixed connection between the housing 1 and the pipeline.

In other embodiments, rubber pads are arranged on the lower surfaces of the two mounting seats 9, so that when the motor 4 operates, vibration is reduced between the mounting seats 9 and the fixed base.

In other embodiments, reinforcing ribs are fixedly mounted on two sides of the joint of the blade of the fan blade 7 and the rotating shaft, so that the strength of the fan blade 7 is improved.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable dismouting fan, includes shell (1), its characterized in that: the shell (1) is of a structure with two open ends, one end of the inner wall of the shell (1) is annularly arrayed with a plurality of fixed plates (2), one side of each fixed plate (2), which is far away from the shell (1), is transversely provided with a cross sliding chute (3), the lower surface of each fixed plate is of an open structure, one side of the cross sliding chute (3), which is arranged inside the shell (1), is provided with a motor (4), the outer surface of each motor (4) is annularly arrayed with a plurality of connecting plates (5) and corresponds to the fixed plates (2), one ends of the connecting plates (5), which are far away from the motor (4), are respectively provided with a cross sliding rail (6) and are respectively matched with the cross sliding chutes (3) to slide, the front end of each motor (4) is fixedly provided with a fan blade (7), one ends of the cross sliding chutes (3), which are close to the fan blades (7), are of open structures, the rear ends of the cross sliding chutes are sealed, the front ends of the cross sliding chutes (3) are respectively spliced with an insertion block (16) matched with the cross sliding chutes, the joints of the cross slide rails (6) and the insertion blocks (16) are all in threaded connection with screw rods (17).

2. The portable dismounting blower fan according to claim 1, characterized in that: and a hoisting ring (15) is fixedly arranged at the center of the upper surface of the shell (1).

3. The portable dismounting blower fan according to claim 1, characterized in that: fixing base (8), two are installed to surface symmetry under shell (1) all be provided with mount pad (9), two under fixing base (8) the equal integrated into one piece of mount pad (9) upper surface has slide rail (10), two slide rail (10) all slide with fixing base (8) lower surface adaptation, mount pad (9) both ends all are provided with baffle (11), two a plurality of screw holes (13) have been seted up on fixing base (8) surface.

4. The portable dismounting blower fan according to claim 3, characterized in that: the threaded holes (13) are all connected with bolts (12) in a threaded mode, and the lower ends of the bolts (12) are abutted to the surface of the sliding rail (10).

5. The portable dismounting blower fan according to claim 1, characterized in that: both ends of the shell (1) are provided with annular plates (14), and a plurality of mounting holes are formed in the outer surface in an annular array mode.

6. The portable dismounting blower fan according to claim 3, characterized in that: two the lower surface of mount pad (9) all is provided with the rubber pad.

7. The portable dismounting blower fan according to claim 1, characterized in that: and reinforcing ribs are fixedly arranged on two sides of the joint of the blade (7) and the rotating shaft.