CN219139424U

CN219139424U - Fan device

Info

Publication number: CN219139424U
Application number: CN202320062364.7U
Authority: CN
Inventors: 黄建彪; 徐斌; 熊星; 徐兴国; 俞益明; 熊小喜; 夏贤华; 涂建强
Original assignee: Jiangxi Fengcheng Nanfang Cement Co ltd
Current assignee: Jiangxi Fengcheng Nanfang Cement Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-06
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a fan device, which belongs to the technical field of fans and comprises a shell for assembling the fans, wherein a bracket is fixedly arranged in the shell, a first bearing is fixedly arranged on the surface of the bracket, a rotatable output rod is movably sleeved in the first bearing, an assembling disc is fixedly arranged at one end of the output rod, a plurality of assembling mechanisms are fixedly arranged in the assembling disc, fan blades are arranged outside the assembling mechanisms, a heating mechanism is arranged on the inner wall of the shell, and a sealing mechanism is movably arranged in the heating mechanism; the utility model realizes the convenient disassembly and assembly of any one fan blade through the assembly mechanism, realizes the convenient replacement of the damaged single fan blade, is beneficial to environmental protection, realizes the air flow heating in a low-temperature environment by utilizing the heating wire, further improves the surface temperature of the device through hot air flow, avoids the condition that the vulnerability of the device is enhanced due to low temperature, stably resists the impact of external force, is not easy to crack, and has strong practicability.

Description

Fan device

Technical Field

The utility model relates to the field of fans, in particular to a fan device.

Background

The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine.

The inside flabellum of current fan device is integrated design, just needs to carry out whole change after arbitrary one flabellum damages like this, and the wasting of resources is serious, is unfavorable for the environmental protection, and fan device sets up when outdoor, can't be better resist the interference of low temperature environment, and the whole metal product that is of device, the condition that the vulnerability reinforcing can all appear in the metal product under low temperature environment, when receiving external force impact this moment, very easily produce cracked, the device practicality is poor.

Disclosure of Invention

The fan device solves the problems that the fan blade of the fan device is partially damaged in an integrated design, so that the resource waste is caused, the vulnerability of the device is enhanced in environment protection and low-temperature weather, the device is easy to crack after being impacted, and the practicability is poor.

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

the utility model provides a fan device, includes the shell that is used for assembling the fan, the inside fixed mounting of shell has the support, the fixed surface of support installs first bearing, rotatable output rod has been cup jointed to the inside activity of first bearing, the one end of output rod is fixed with the equipment dish, the inside of equipment dish is fixed with a plurality of equipment mechanism, the externally mounted of equipment mechanism has fan blade, heating mechanism has been seted up to the inner wall of shell, heating mechanism's inside movable mounting has closing mechanism.

As a preferable scheme of the utility model, the outer wall of the assembly disc is provided with a plurality of obliquely arranged assembly grooves, the inner cavity of each assembly groove is matched with one end of each fan blade, and the preliminary installation work of the fan blade can be realized by utilizing the assembly grooves.

As a preferred scheme of the utility model, the assembly mechanism comprises a second bearing fixed in the inner cavity of the assembly disc, a driving motor is arranged on the side surface of the second bearing, an adjusting rod with threads on the surface is movably sleeved in the middle of the second bearing, two sections of threads on the adjusting rod are arranged in opposite directions, two symmetrical clamping blocks are connected with the two ends of the adjusting rod in a threaded manner, the outer wall of the clamping block is attached to the inner wall of the assembly disc, a shaping column is fixed on the surface of the clamping block, one end of the shaping column is movably provided with the assembly block, the surface of the assembly block is fixed with the outer part of the fan blade, and the fan blade can be conveniently and quickly assembled and disassembled by using the assembly mechanism, so that the fan blade can be conveniently replaced.

As a preferable scheme of the utility model, the heating mechanism comprises a mounting groove which is formed in the inner wall of the shell, a heating wire for heating the air flow is fixedly arranged in the inner cavity of the mounting groove, the outer part of the heating wire is arranged in the sealing mechanism, and the heating mechanism can be used for heating the air flow so as to improve the temperature.

As a preferable scheme of the utility model, the sealing mechanism comprises a push rod motor fixed in the inner cavity of the side wall of the shell, a sealing cover matched with the outside of the mounting groove is fixed at the output end of the push rod motor, a guide rail strip is fixed at the bottom of the sealing cover, and the outside of the mounting groove can be sealed by the sealing mechanism, so that the heating wire is protected under the condition that the heating wire is not needed to be used, and the heating wire is prevented from being exposed to the outside for a long time to cause oxidation to generate corrosion.

As a preferable scheme of the utility model, the outer surface of the shell, which is positioned on the mounting groove, is provided with the guide groove, the inner cavity of the guide groove is in sliding connection with the outer part of the guide rail, and the stability of the movement of the closing mechanism is ensured by utilizing the cooperation of the guide groove and the guide rail.

In the utility model, the following components are added:

according to the fan device, the driving motor corresponding to the fan blades is started, the driving motor drives the adjusting rod to rotate clockwise through the second bearing, at the moment, the adjusting rod drives the two clamping blocks and the shaping column to synchronously separate the assembly blocks, the position limitation of the assembly blocks is relieved, at the moment, the assembly blocks can be moved out through the assembly grooves, the fan blades on the assembly blocks can be moved out synchronously, the fan blades can be conveniently and rapidly detached, the assembly blocks are mounted on the assembly grooves during mounting, and then the driving motor drives anticlockwise, so that the clamping blocks and the shaping column are mutually matched to clamp the assembly blocks, the convenient mounting of the fan blades is realized, the convenient replacement of single fan blades is realized, and the fan device is beneficial to environmental protection;

this fan device is through starting push rod motor, push rod motor drives the closing cap and moves on the mounting groove, and then realize opening on mounting groove surface, when the closing cap removes, the cooperation of accessible guide way and guide rail strip removes, ensure the stability that the closing cap removed, carry out the circular telegram to the heater strip and handle afterwards, and then make the air current temperature through the heater strip rise thereupon, whole device surface temperature risees this moment, can not receive the low temperature influence, cold-resistant effectual, when need not to use the heater strip, then start push rod motor again and drive the closing cap and seal the mounting groove for the heater strip is kept apart with the air, avoids the heater strip to produce the oxidation corrosion in the outside for a long time, has prolonged the life of heater strip.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first bearing mounting structure of the present utility model;

FIG. 3 is a schematic view of an assembled disc mounting structure of the present utility model;

FIG. 4 is a schematic view of an assembly mechanism according to the present utility model;

FIG. 5 is a schematic view of the mounting structure of the closure mechanism of the present utility model;

fig. 6 is a schematic view of a guide groove structure of the present utility model.

In the figure: 1. a housing; 2. a bracket; 3. a first bearing; 4. an output lever; 5. assembling a disc; 6. an assembly mechanism; 61. a second bearing; 62. a driving motor; 63. an adjusting rod; 64. a clamping block; 65. shaping columns; 66. assembling blocks; 7. fan blades; 8. a heating mechanism; 81. a mounting groove; 82. a heating wire; 9. a closing mechanism; 91. a push rod motor; 92. a closing cap; 93. a guide rail; 10. an assembly groove; 11. a guide groove.

Detailed Description

Examples

Referring to fig. 1 to 6, the utility model provides a fan device, which comprises a housing 1 for assembling a fan, wherein the housing 1 is used for protecting internal components, a support 2 is fixedly arranged in the housing 1, a first bearing 3 is fixedly arranged on the surface of the support 2, a rotatable output rod 4 is movably sleeved in the first bearing 3, an assembling disc 5 is fixedly arranged at one end of the output rod 4, a plurality of assembling mechanisms 6 are fixedly arranged in the assembling disc 5, fan blades 7 are arranged outside the assembling mechanisms 6, a heating mechanism 8 is arranged on the inner wall of the housing 1, the heating mechanism 8 can heat low-temperature air flow, a sealing mechanism 9 is movably arranged in the heating mechanism 8, and the sealing mechanism 9 can protect the heating mechanism 8.

Wherein, the outer wall of equipment dish 5 has offered a plurality of and has been the equipment groove 10 that the slope set up, and the inner chamber of equipment groove 10 agrees with the one end of flabellum piece 7, utilizes equipment groove 10 can realize the preliminary installation work of flabellum piece 7.

The assembly mechanism 6 includes a second bearing 61 fixed in the inner cavity of the assembly disc 5, a driving motor 62 is installed on the side surface of the second bearing 61, the driving motor 62 is an asynchronous motor, the driving motor 62 can perform clockwise or anticlockwise rotation driving, an adjusting rod 63 with threads on the surface is movably sleeved in the middle of the second bearing 61, two sections of threads on the adjusting rod 63 are arranged in opposite directions, two symmetrical clamping blocks 64 are connected with two ends of the adjusting rod 63 in a threaded manner, the outer wall of the clamping block 64 is attached to the inner wall of the assembly disc 5, the clamping block 64 cannot perform rotation movement under the limitation of the inner wall of the assembly disc 5, therefore, under the cooperation of the inner wall of the assembly disc 5 and the adjusting rod 63, the clamping block 64 can only perform horizontal movement, a shaping column 65 is fixed on the surface of the clamping block 64, one end of the shaping column 65 is movably provided with an assembly block 66, and the surface of the assembly block 66 is fixed with the outer part of the fan blade 7.

Wherein, heating mechanism 8 is including seting up at the mounting groove 81 of shell 1 inner wall, and the inner chamber fixed mounting of mounting groove 81 has the heater strip 82 that the air current was heated usefulness, and the outside of heater strip 82 is installed mutually with the inside of closing mechanism 9, to the back of heater strip 82 circular telegram, when the air current passes through heater strip 82, will realize the effect of intensification, and then realizes the effect to the device heating.

Wherein, closing mechanism 9 is including fixing the push rod motor 91 at shell 1 lateral wall inner chamber, and the output of push rod motor 91 is fixed with the closing cap 92 with the outside assorted of mounting groove 81, and the bottom of closing cap 92 is fixed with guide rail strip 93, can drive closing cap 92 and carry out the fore-and-aft position after the push rod motor 91 circular telegram and remove, has realized the convenient opening and shutting of closing cap 92 to the mounting groove 81 surface.

Wherein, guide slot 11 has been seted up to the outside surface that shell 1 is located mounting groove 81, and the inner chamber of guide slot 11 and the outside sliding connection of guide rail 93 utilize the cooperation of guide slot 11 and guide rail 93, have realized the steady movement of closing cap 92, can not produce the position deviation easily.

Working principle: when any fan blade 7 needs to be detached and replaced, the driving motor 62 corresponding to the fan blade 7 is started, the driving motor 62 drives the adjusting rod 63 to rotate clockwise through the second bearing 61, at the moment, the adjusting rod 63 drives the two clamping blocks 64 and the shaping column 65 to synchronously separate the assembly blocks 66, so that the position limitation of the assembly blocks 66 is relieved, at the moment, the assembly blocks 66 can be removed through the assembly grooves 10, the fan blade 7 on the assembly blocks 66 can be removed synchronously, the convenient disassembly of the fan blade 7 is realized, the assembly blocks 66 are mounted on the assembly grooves 10 during mounting, then the driving motor 62 drives anticlockwise, the clamping blocks 64 and the shaping column 65 are matched with each other to clamp the assembly blocks 66, the convenient mounting of the fan blade 7 is realized, the single replacement of the fan blade 7 is realized, and the environment protection is facilitated;

when the weather is low temperature, start push rod motor 91, push rod motor 91 drives closing cap 92 and removes on mounting groove 81, and then realize opening on mounting groove 81 surface, when closing cap 92 removes, accessible guide slot 11 removes with the cooperation of guide rail strip 93, ensure the stability that closing cap 92 removed, carry out the circular telegram to heater strip 82 afterwards and handle, and then make the air current temperature through heater strip 82 rise thereupon, whole device surface temperature risees this moment, can not receive low temperature influence, cold-resistant effectual, when need not to use heater strip 82, then start push rod motor 91 again and drive closing cap 92 and seal mounting groove 81 for heater strip 82 and air isolation, avoid heater strip 82 to produce the oxidation corrosion in the outside for a long time, the life of heater strip 82 has been prolonged.

Claims

1. The utility model provides a fan device, its characterized in that, including shell (1) that is used for assembling the fan, the inside fixed mounting of shell (1) has support (2), the fixed surface of support (2) installs first bearing (3), rotatable output pole (4) have been cup jointed to the inside activity of first bearing (3), the one end of output pole (4) is fixed with equipment dish (5), the inside of equipment dish (5) is fixed with a plurality of equipment mechanism (6), the externally mounted of equipment mechanism (6) has fan blade (7), heating mechanism (8) have been seted up to the inner wall of shell (1), the inside movable mounting of heating mechanism (8) has closing mechanism (9).

2. Fan device according to claim 1, characterized in that the outer wall of the assembly disc (5) is provided with a plurality of assembly grooves (10) which are obliquely arranged, and the inner cavity of the assembly groove (10) is matched with one end of the fan blade (7).

3. The fan device according to claim 1, wherein the assembling mechanism (6) comprises a second bearing (61) fixed in an inner cavity of the assembling disc (5), a driving motor (62) is installed on a side surface of the second bearing (61), an adjusting rod (63) with a threaded surface is movably sleeved at the middle part of the second bearing (61), two sections of threads on the adjusting rod (63) are arranged in opposite directions, two symmetrical clamping blocks (64) are connected at two ends of the adjusting rod (63) in a threaded manner, the outer wall of the clamping block (64) is attached to the inner wall of the assembling disc (5), a shaping column (65) is fixed on the surface of the clamping block (64), an assembling block (66) is movably installed at one end of the shaping column (65), and the surface of the assembling block (66) is fixed with the outer part of the fan blade (7).

4. Fan device according to claim 1, characterized in that the heating means (8) comprises a mounting groove (81) formed in the inner wall of the housing (1), a heating wire (82) for heating the air flow is fixedly mounted in the inner cavity of the mounting groove (81), and the outer part of the heating wire (82) is mounted with the inner part of the closing means (9).

5. The fan device according to claim 4, wherein the closing mechanism (9) comprises a push rod motor (91) fixed in the inner cavity of the side wall of the housing (1), a closing cover (92) matched with the outside of the mounting groove (81) is fixed at the output end of the push rod motor (91), and a guide rail bar (93) is fixed at the bottom of the closing cover (92).

6. Fan device according to claim 5, characterized in that the outer surface of the housing (1) located in the mounting groove (81) is provided with a guiding groove (11), the inner cavity of the guiding groove (11) being in sliding connection with the outside of the guide rail (93).