CN211950912U

CN211950912U - Fan capable of changing wind direction

Info

Publication number: CN211950912U
Application number: CN202020053458.4U
Authority: CN
Inventors: 戎少华
Original assignee: Quanzhou Anhua Environmental Protection Technology Co Ltd
Current assignee: Quanzhou Anhua Environmental Protection Technology Co Ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-11-17
Anticipated expiration: 2030-01-11

Abstract

The utility model discloses a can change fan of wind direction, the on-line screen storage device comprises a base, mounting bracket fixed mounting is passed through at the top of base has the mounting disc, rotate through the pivot on one side outer wall of mounting disc and install the carousel, fixed mounting has motor b on one side outer wall of mounting disc, the pivot one end of installation is passed and is extended to the inside fixed mounting of mounting disc and has drive gear on motor b's the output, the outside fixed mounting of carousel has the meshing tooth, there is the fan shell through support fixed mounting on one side outer wall of mounting disc, fixed mounting has motor a on one side outer wall of fan shell, the mounting groove has been seted up on one side outer wall of carousel. The utility model discloses an install the carousel, the fan is installed on the carousel, when needs change the air-out direction, directly rotates the air-out direction that can 360 change the fan through the drive carousel, and need not to carry out follow-up fixed processing, convenient and fast to the fan after the direction adjustment.

Description

Fan capable of changing wind direction

Technical Field

The utility model relates to a fan technical field especially relates to a can change fan of wind direction.

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, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and induced air of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances.

The position of the air outlet pipe of the existing fan is fixed, the air outlet direction cannot be adjusted and changed, when the air outlet direction needs to be changed, the whole position of the fan needs to be adjusted, the position of the fan needs to be fixed after adjustment, and the fan is very troublesome and needs to be improved to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the fan with the changeable wind direction is provided for solving the problems that the position of an air outlet pipe of the existing fan is fixed, the air outlet direction cannot be adjusted and changed, when the air outlet direction needs to be changed, the position of the whole fan needs to be adjusted, and the position of the fan needs to be fixed after adjustment, which is very troublesome.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can change fan of wind direction, includes the base, there is the mounting disc at the top of base through mounting bracket fixed mounting, rotate through the pivot on one side outer wall of mounting disc and install the carousel, fixed mounting has motor b on one side outer wall of mounting disc, the inside fixed mounting that the pivot one end of installation passed and extended to the mounting disc on motor b's the output has drive gear, the outside fixed mounting of carousel has the meshing tooth, there is the fan shell through support fixed mounting on one side outer wall of mounting disc, demountable installation has the dust screen on the front outer wall of fan shell, fixed mounting has motor a on one side outer wall of fan shell, the mounting groove has been seted up on one side outer wall of carousel, motor a and motor b all with external power source electric connection.

As a further description of the above technical solution:

the driving gear is meshed with the meshing teeth through a gear.

As a further description of the above technical solution:

and a shock pad is arranged between the motor a and the turntable.

As a further description of the above technical solution:

and an air pipe is fixedly arranged on the outer wall of one side of the fan shell.

As a further description of the above technical solution:

one end of a rotating shaft installed on the output end of the motor a penetrates through and extends into the fan shell, and a fan blade is fixedly installed in the fan shell.

As a further description of the above technical solution:

the bottom of the base is fixedly provided with a movable wheel.

As a further description of the above technical solution:

and one end of the support is fixedly provided with a mounting plate.

As a further description of the above technical solution:

the mounting plate is fixedly mounted in the mounting groove through a connecting screw.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through installing the carousel, on fan installation and the carousel, when needs change the air-out direction, direct rotation through the drive carousel can 360 change the air-out direction of fan, and need not to carry out follow-up fixed processing, convenient and fast to the fan after the direction adjustment.

2. The utility model discloses in, through installing the shock pad on the carousel, the shock pad contacts with the motor, and at fan during operation, the shock pad can weaken the vibrations of fan and motor greatly, has good shock attenuation nature.

3. The utility model discloses in, through internally mounted having drive gear, drive gear accessible gear engagement transmission drives the carousel and rotates, and gear drive stability is higher, and speed is slow, can finely tune powerful to the wind direction.

Drawings

Fig. 1 is a front view of a wind direction changeable fan according to the present invention;

fig. 2 is a side view of a wind direction changeable fan according to the present invention;

fig. 3 is a schematic view of an internal structure of a mounting plate in a wind direction changeable fan according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a in the blower capable of changing the wind direction according to the present invention.

Illustration of the drawings:

1. mounting a disc; 2. a turntable; 3. a fan housing; 4. a fan blade; 5. a dust screen; 6. an air duct; 7. a mounting frame; 8. a base; 9. a movable wheel; 10. a motor a; 11. a motor b; 12. a shock pad; 13. a drive gear; 14. meshing teeth; 15. mounting grooves; 16. a connecting screw; 17. mounting a plate; 18. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fan capable of changing wind direction comprises a base 8, wherein the top of the base 8 is fixedly provided with a mounting plate 1 through a mounting rack 7, the outer wall of one side of the mounting disc 1 is rotatably provided with a turntable 2 through a rotating shaft, the outer wall of one side of the mounting disc 1 is fixedly provided with a motor b11, one end of a rotating shaft installed on the output end of the motor b11 penetrates through and extends to the inside of the installation disc 1 to be fixedly provided with a driving gear 13, the outer part of the rotary disc 2 is fixedly provided with engaging teeth 14, the outer wall of one side of the mounting disc 1 is fixedly provided with a fan shell 3 through a bracket 18, the dustproof net 5 is detachably arranged on the outer wall of the front surface of the fan shell 3, the motor a10 is fixedly arranged on the outer wall of one side of the fan shell 3, the outer wall of one side of the turntable 2 is provided with a mounting groove 15, and the motor a10 and the motor b11 are both electrically connected with an external power supply.

Specifically, as shown in fig. 1 and 3, the driving gear 13 is connected with the meshing teeth 14 through gear meshing, when the air outlet direction needs to be changed, the motor b11 is turned on, the motor b11 drives the driving gear 13 to rotate through a rotating shaft, and due to the meshing effect of the driving gear 13 and the meshing teeth 14 of the rotating disc 2, the rotating disc 2 is driven to rotate, so that the position of the air duct 6 is changed.

Specifically, as shown in fig. 1 and 2, a shock absorbing pad 12 is installed between the motor a10 and the turntable 2, and by installing the shock absorbing pad 12, the shock generated by the operation of the motor a10 is alleviated.

Specifically, as shown in fig. 1 and 2, an air duct 6 is fixedly installed on an outer wall of one side of the fan casing 3, and air can be sent out through the air duct 6 by installing the air duct 6.

Specifically, as shown in fig. 1, one end of a rotating shaft installed on the output end of the motor a10 passes through and extends into the fan housing 3, and the fan blade 4 is fixedly installed in the fan housing 3, and by installing the fan blade 4, the fan blade 4 can draw in air and send out the air through the air duct 6.

Specifically, as shown in fig. 1, a movable wheel 9 is fixedly mounted at the bottom of the base 8, and by mounting the movable wheel 9, the movable wheel 9 greatly improves the mobility of the device, so as to facilitate movement.

Specifically, as shown in fig. 1 and 4, an installation plate 17 is fixedly installed at one end of the bracket 18, and the installation of the one end of the bracket 18 into the installation groove 15 is facilitated by installing the installation plate 17.

Specifically, as shown in fig. 1 and 4, the mounting plate 17 is fixedly mounted in the mounting groove 15 by a connecting screw 16, and the mounting plate 17 is fixed in the mounting groove 15 by the connecting screw 16, so that the fan casing 3 is fixedly mounted on the turntable 2 by a bracket 18.

It should be noted that: the models of the motor a10 and the motor b11 can be IH6PF6N-19, and the shock pad 12 can be made of silica gel.

The working principle is as follows: push the device to work area, open motor a10, motor a10 drives fan blade 4 through the pivot and rotates, through the air-out of tuber pipe 6, when needing to change the air-out direction, open motor b11, motor b11 drives drive gear 13 through the pivot and rotates, because the meshing effect of drive gear 13 and the meshing tooth 14 of carousel 2, drive carousel 2 and rotate, thereby change the position of tuber pipe 6, thereby change the wind direction, at the fan during operation, shock pad 12 can weaken the vibrations of fan and motor greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fan capable of changing wind direction comprises a base (8) and is characterized in that a mounting disc (1) is fixedly mounted at the top of the base (8) through a mounting frame (7), a rotary disc (2) is rotatably mounted on the outer wall of one side of the mounting disc (1) through a rotary shaft, a motor b (11) is fixedly mounted on the outer wall of one side of the mounting disc (1), one end of the rotary shaft mounted on the output end of the motor b (11) penetrates through and extends to the inside of the mounting disc (1) and is fixedly provided with a driving gear (13), meshing teeth (14) are fixedly mounted on the outer portion of the rotary disc (2), a fan shell (3) is fixedly mounted on the outer wall of one side of the mounting disc (1) through a support (18), a dustproof net (5) is detachably mounted on the outer wall of the front side of the fan shell (3), and a motor a (10) is fixedly mounted on the outer, the outer wall of one side of the turntable (2) is provided with a mounting groove (15), and the motor a (10) and the motor b (11) are electrically connected with an external power supply.

2. The wind direction changeable fan according to claim 1, wherein the driving gear (13) and the meshing teeth (14) are connected through gear meshing.

3. The blower capable of changing wind direction according to claim 1, wherein a shock absorption pad (12) is installed between the motor a (10) and the rotating disc (2).

4. The blower capable of changing the wind direction as claimed in claim 1, wherein the blower housing (3) is fixedly provided with a wind pipe (6) on one side outer wall.

5. The blower capable of changing wind direction as claimed in claim 1, wherein one end of the rotating shaft installed on the output end of the motor a (10) penetrates and extends into the blower shell (3) to fixedly install the blower blade (4).

6. The blower capable of changing wind direction as claimed in claim 1, wherein the bottom of the base (8) is fixedly provided with a movable wheel (9).

7. The utility model discloses a fan that can change wind direction of claim 1, characterized in that, the one end of support (18) is fixed mounting panel (17).

8. The wind direction changeable fan according to claim 7, wherein the mounting plate (17) is fixedly mounted in the mounting groove (15) by a connecting screw (16).