CN216950922U - Axial fan easy to maintain - Google Patents
Axial fan easy to maintain Download PDFInfo
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- CN216950922U CN216950922U CN202220189051.3U CN202220189051U CN216950922U CN 216950922 U CN216950922 U CN 216950922U CN 202220189051 U CN202220189051 U CN 202220189051U CN 216950922 U CN216950922 U CN 216950922U
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- axial flow
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Abstract
The utility model relates to an easy-maintenance axial flow fan which comprises an axial flow cylinder, wherein one end of the axial flow cylinder is communicated with the fan cylinder, the upper inner wall and the lower inner wall of the axial flow cylinder are respectively connected with a sliding groove, sliding blocks are arranged in the sliding grooves in a sliding mode, two sides of the opposite inner side walls of the two sliding blocks are respectively provided with a connecting block, a motor plate is connected between the upper connecting block and the lower connecting block on the same side, a motor is welded between the two motor plates, the shaft end of the motor penetrates through one of the motor plates and is connected with a screw rod, the other end of the screw rod penetrates through a fixing block, is sleeved with fan blades and is screwed with a nut. Compared with the prior art, the utility model has the advantages that: the installation and the dismantlement step are simple, and the clearance is maintained more conveniently.
Description
Technical Field
The utility model relates to the technical field of computers, in particular to an axial flow fan easy to maintain.
Background
Axial flow fans, as the name implies, are fans in which air flows parallel to a fan shaft, such as electric fans, factory building cooling fans, air conditioner external unit fans and the like, are fans operated in an axial flow mode, and are very wide in application. During the use of the axial flow fan, the fan blades are adsorbed by a large amount of dust, and need to be cleaned and maintained regularly.
The existing axial flow fan has the defects of more complicated installation and disassembly steps and inconvenient maintenance and cleaning.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies in the prior art, the present invention provides an axial flow fan that is easy to maintain, so as to solve the problems set forth in the above-mentioned background art.
In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides an easy axial fan who maintains, includes an axial flow section of thick bamboo, an axial flow section of thick bamboo's one end intercommunication is equipped with a fan section of thick bamboo, the inner wall is connected respectively about the axial flow section of thick bamboo and is equipped with the spout, the inside slip of spout is equipped with the slider, two the relative inside wall both sides of slider are equipped with the connecting block respectively, two about the homonymy connect between the connecting block and be equipped with the motor board, two the welding is equipped with the motor between the motor board, the motor axle head passes one of them motor board and connects and be equipped with the screw rod, the screw rod other end passes and is equipped with the fixed block and cup joints and be equipped with fan leaf and spiro union and be equipped with the nut.
As an improvement: the two opposite sides of the outer wall of the bottom of the axial flow cylinder are respectively provided with a support frame in a connected mode, and a support plate is arranged between the bottom walls of the two support frames in a connected mode.
As an improvement: the sliding groove is provided with a first threaded hole, the sliding block is provided with a second threaded hole, the upper wall and the lower wall of the axial flow cylinder are respectively in threaded connection with a bolt penetrating through the first threaded hole and the second threaded hole on the same side in a threaded connection mode.
As an improvement: the motor shaft end faces one side of the fan barrel and is connected with a coupler, and the other end of the coupler is connected with the screw.
As an improvement: the fan blade is positioned inside the fan cylinder.
As an improvement: the end of the axial flow cylinder far away from the fan cylinder is an air inlet, and the end of the fan cylinder far away from the axial flow cylinder is an air outlet.
Compared with the prior art, the utility model has the advantages that: through the setting of spout and slider, can get into axial compressor section of thick bamboo with the easier installation of motor inside, also convenient to detach, through the setting of nut, fixed block and screw rod, can be convenient for take off fan leaf from the screw rod, the convenience is to the clearance and the maintenance of fan leaf, and this device installation is simple with the dismantlement step, and the clearance is maintained more conveniently.
Drawings
FIG. 1 is a schematic structural view of an easy-to-maintain axial flow fan according to the present invention;
FIG. 2 is a schematic view of a partial perspective structure of an easy-to-maintain axial flow fan according to the present invention;
FIG. 3 is a schematic perspective view of a chute of an easy-to-maintain axial flow fan according to the present invention;
FIG. 4 is a schematic structural view of a fan blade of an easy-to-maintain axial flow fan according to the present invention;
as shown in the figure:
1. an axial flow barrel; 2. a fan cylinder; 3. a bolt; 4. a chute; 5. a motor plate; 6. a motor; 7. a support frame; 8. a support plate; 9. a coupling; 10. a screw; 11. a nut; 12. connecting blocks; 13. a fan blade; 14. a fixed block; 15. a second threaded hole; 16. a first threaded hole; 17. a slide block.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 4, an easy-to-maintain axial flow fan includes an axial flow cylinder 1, one end of the axial flow cylinder 1 is communicated with a fan cylinder 2, the upper and lower inner walls of the axial flow cylinder 1 are respectively connected with a sliding groove 4, a sliding block 17 is slidably arranged in the sliding groove 4, two connecting blocks 12 are respectively arranged on two sides of the inner side wall of each sliding block 17, a motor plate 5 is connected between the upper and lower connecting blocks 12 on the same side, a motor 6 is welded between the two motor plates 5, the shaft end of the motor 6 penetrates through one of the motor plates 5 and is connected with a screw rod 10, and the other end of the screw rod 10 penetrates through a fixing block 14, is sleeved with a fan blade 13, and is screwed with a nut 11.
The two opposite sides of the outer wall of the bottom of the axial flow cylinder 1 are respectively provided with a support frame 7 in a connected mode, and a support plate 8 is arranged between the bottom walls of the two support frames 7 in a connected mode and used for supporting the fan.
The sliding groove 4 is provided with a first threaded hole 16, the sliding block 17 is provided with a second threaded hole 15, the upper wall and the lower wall of the axial flow cylinder 1 are respectively in threaded connection with a bolt 3, the bolt 3 is in threaded connection with the first threaded hole 16 and the second threaded hole 15 which penetrate through the same side, and the motor 6 can be firmly fixed inside the axial flow cylinder 1 through the matching effect of the first threaded hole 16, the second threaded hole 15 and the bolt 3.
The shaft end of the motor 6 faces one side of the fan barrel 2 and is connected with a coupler 9, and the other end of the coupler 9 is connected with a screw 10.
The fan blades 13 are located inside the fan barrel 2.
The end of the axial flow cylinder 1 far away from the fan cylinder 2 is an air inlet, and the end of the fan cylinder 2 far away from the axial flow cylinder 1 is an air outlet.
When the fan is implemented specifically, the motor 6 is started, the coupler 9 can be driven to rotate, and then the screw 10 is driven to rotate, and the fan blade 13 is clamped and fixed on the screw 10 by the nut 11 and the fixing block 14, so that the fan blade 13 can be driven to rotate by the screw 10, and wind flow from right to left is generated, which is the working principle of the fan; when needs are dismantled this fan and are maintained, screw out two bolts 3 earlier, then promote motor board 5, can make slider 17 along spout 4 from the right side to left roll-off, screw out nut 11 again, can follow screw rod 10 with fan blade 13 and take off, be convenient for clear up and maintain.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. An easy-to-maintain axial flow fan, includes an axial flow barrel (1), its characterized in that: the fan barrel is characterized in that one end of the axial flow barrel (1) is communicated with a fan barrel (2), the upper inner wall and the lower inner wall of the axial flow barrel (1) are respectively connected with a sliding groove (4), a sliding block (17) is arranged inside the sliding groove (4), two sliding blocks (17) are arranged on two sides of the inner side wall relative to each other and are respectively provided with a connecting block (12), two sliding blocks are arranged on the upper side and the lower side of the same side, a motor plate (5) is arranged between the connecting blocks (12) in a connecting mode, a motor (6) is arranged between the motor plate (5) in a welding mode, the shaft end of the motor (6) penetrates through one motor plate (5) and is connected with a screw rod (10), and the other end of the screw rod (10) penetrates through a fixing block (14) and is sleeved with fan blades (13) and is provided with a nut (11) in a threaded mode.
2. An easy-to-maintain axial flow fan according to claim 1, characterized in that: the axial-flow cylinder (1) is characterized in that support frames (7) are respectively connected to two opposite sides of the outer wall of the bottom of the axial-flow cylinder (1), and a support plate (8) is connected between the bottom walls of the two support frames (7).
3. An easy-to-maintain axial flow fan according to claim 1, characterized in that: the axial flow cylinder is characterized in that a first threaded hole (16) is formed in the sliding groove (4), a second threaded hole (15) is formed in the sliding block (17), the upper wall and the lower wall of the axial flow cylinder (1) are respectively in threaded connection with a bolt (3) in a penetrating mode, and the bolt (3) is in threaded connection with the first threaded hole (16) and the second threaded hole (15) in the same side in a penetrating mode.
4. An easy-to-maintain axial flow fan according to claim 1, characterized in that: the motor (6) shaft end is towards fan barrel (2) one side and is connected and be equipped with shaft coupling (9), the other end of shaft coupling (9) is connected with screw rod (10).
5. An easy-to-maintain axial flow fan according to claim 1, characterized in that: the fan blade (13) is positioned in the fan cylinder (2).
6. An easy-to-maintain axial flow fan according to claim 1, wherein: the air conditioner is characterized in that an air inlet is formed in one end, far away from the fan cylinder (2), of the axial flow cylinder (1), and an air outlet is formed in one end, far away from the axial flow cylinder (1), of the fan cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220189051.3U CN216950922U (en) | 2022-01-24 | 2022-01-24 | Axial fan easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220189051.3U CN216950922U (en) | 2022-01-24 | 2022-01-24 | Axial fan easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216950922U true CN216950922U (en) | 2022-07-12 |
Family
ID=82317368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220189051.3U Active CN216950922U (en) | 2022-01-24 | 2022-01-24 | Axial fan easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216950922U (en) |
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2022
- 2022-01-24 CN CN202220189051.3U patent/CN216950922U/en active Active
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