CN110425162B - Axial fan convenient to install - Google Patents
Axial fan convenient to install Download PDFInfo
- Publication number
- CN110425162B CN110425162B CN201910692529.7A CN201910692529A CN110425162B CN 110425162 B CN110425162 B CN 110425162B CN 201910692529 A CN201910692529 A CN 201910692529A CN 110425162 B CN110425162 B CN 110425162B
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- Prior art keywords
- fan
- ring
- sliding block
- axial flow
- outer barrel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an axial flow fan convenient to install, which comprises an installation seat, a motor and blades, wherein a fan outer cylinder is arranged on the inner side of the installation seat, positioning rods are respectively arranged on the front side and the rear side of the fan outer cylinder, positioning grooves are formed in the outer sides of the positioning rods and are arranged inside the installation seat, the motor is arranged on the inner side of the fan outer cylinder, a rotating ring is arranged inside the fan outer cylinder, connecting rings are respectively connected to the left side and the right side of the rotating ring, a tooth block is arranged on the outer side of the rotating ring, a limiting ring is connected to the outer side of the connecting ring, a limiting groove is formed in the outer side of the limiting ring, the limiting groove is arranged inside the fan outer cylinder, and a sliding block is. This axial fan convenient to install is provided with the locating lever, when putting into the mount pad with the fan urceolus, can slide the locating lever in the constant head tank that the mount pad was seted up, fixes a position the fan urceolus in the mount pad through "L" shape locating lever, and the follow-up installation of being convenient for is fixed.
Description
Technical Field
The invention relates to the technical field of axial flow fans, in particular to an axial flow fan convenient to install.
Background
The axial flow fan is also called a local fan, is a fan commonly used by industrial and mining enterprises, has the advantages that the motor and blades of the axial flow fan are arranged in a cylinder and are used for local ventilation, the ventilation effect is obvious and safe, the axial flow fan can be used for ventilation or enhanced heat dissipation in places such as metallurgy, chemical light industry, food and the like, and the axial flow fan has the characteristics of simple structure, stability, reliability and wide function selection range.
However, the existing axial flow fan still has shortcomings when in use, the appearance of the axial flow fan is simple and is composed of a cylinder, when the axial flow fan is installed, a plurality of bolts are mostly used for fixing the axial flow fan, the installation process is complicated, the operation is inconvenient, and the disassembly and the assembly are inconvenient.
Therefore, we have proposed an axial flow fan which is easy to install so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an axial flow fan convenient to mount, and aims to solve the problems that the existing axial flow fan in the market is complicated in mounting process and inconvenient to mount and dismount in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an axial flow fan convenient to install comprises an installation seat, a motor and blades, wherein a fan outer cylinder is arranged on the inner side of the installation seat, positioning rods are respectively arranged on the front side and the rear side of the fan outer cylinder, positioning grooves are formed in the outer sides of the positioning rods and are formed in the installation seat, the motor is arranged on the inner side of the fan outer cylinder, a rotating ring is arranged in the fan outer cylinder, the left side and the right side of the rotating ring are respectively connected with a connecting ring, a tooth block is arranged on the outer side of the rotating ring, a limiting ring is connected to the outer side of the connecting ring, a limiting groove is formed in the outer side of the limiting ring and is formed in the fan outer cylinder, a sliding block is arranged on the outer side of the tooth block, limiting blocks are respectively connected to the left side and the right side of the sliding block, a sliding groove is formed in the fan outer cylinder, and the outside of the first connecting rod is connected with a fixed plate, a second connecting rod is installed on the inner side of the fixed plate, a fixed plate is installed on the left side of the connecting ring, a bolt penetrates through the inside of the fixed plate, and the left end of the blade is connected with the output end of the motor.
Preferably, the swivel is symmetrically provided with 2 about the longitudinal center line of the mounting seat, the outer side of the swivel is uniformly distributed with tooth blocks, and the 2 swivels are connected through a connecting ring.
Preferably, the side section of the sliding block is of an arc structure, the radian of the sliding block is the same as that of the outer barrel of the fan, and tooth blocks are distributed at the connecting part of the sliding block and the rotating ring.
Preferably, the fixed plates are distributed on the outer side of the outer barrel of the fan at equal angles, the inner sides of the fixed plates are hinged to the first connecting rod and the second connecting rod, the first connecting rod is hinged to the sliding block, and the second connecting rod is hinged to the outer barrel of the fan.
Preferably, the fixing pieces are distributed on the left side of the connecting ring at equal intervals, and the left end of the connecting ring penetrates through the outer barrel of the fan.
Preferably, the side section of the positioning rod is of an L-shaped structure, and the positioning rod is connected with the mounting seat in a sliding manner.
Compared with the prior art, the invention has the beneficial effects that: the axial flow fan convenient for installation;
(1) the positioning rod is arranged, when the outer barrel of the fan is placed in the mounting seat, the positioning rod can slide into the positioning groove formed in the mounting seat, and the outer barrel of the fan is positioned in the mounting seat through the L-shaped positioning rod, so that the outer barrel of the fan can be conveniently and subsequently mounted and fixed;
(2) be provided with the fixed plate, stir the stationary blade and drive the go-between and rotate to it is rotatory to drive the change, the change drives the slider that the outside meshing is connected and removes, promotes the head rod and rotates and remove to the outside, and then promotes the outside removal of fixed plate, and the fixed plate in different positions removes simultaneously and the inboard extrusion laminating of mount pad, fixes the fan urceolus in the inboard of mount pad, the dismouting of realization axial fan that this design can be quick.
Drawings
FIG. 1 is a schematic side sectional view of the present invention;
FIG. 2 is a schematic view of the bottom cross-section of the present invention;
FIG. 3 is a schematic side sectional view of the joint between the swivel and the slider according to the present invention;
FIG. 4 is a schematic side view of the outer cylinder of the blower of the present invention;
FIG. 5 is a schematic view of a main sectional structure of a joint between the outer cylinder and the slider of the blower of the present invention.
In the figure: 1. a mounting seat; 2. a fan outer cylinder; 3. rotating the ring; 4. a connecting ring; 5. a tooth block; 6. a limiting ring; 7. a limiting groove; 8. a slider; 9. a limiting block; 10. a chute; 11. a first connecting rod; 12. a second connecting rod; 13. a fixing plate; 14. a fixing sheet; 15. a bolt; 16. positioning a rod; 17. positioning a groove; 18. a motor; 19. a blade.
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. 1-5, the present invention provides a technical solution: an axial flow fan convenient for installation comprises an installation seat 1, a fan outer barrel 2, a rotating ring 3, a connecting ring 4, a tooth block 5, a limiting ring 6, a limiting groove 7, a sliding block 8, a limiting block 9, a sliding groove 10, a first connecting rod 11, a second connecting rod 12, a fixing plate 13, a fixing plate 14, a bolt 15, a positioning rod 16, a positioning groove 17, a motor 18 and a blade 19, wherein the fan outer barrel 2 is arranged on the inner side of the installation seat 1, the positioning rods 16 are respectively arranged on the front side and the rear side of the fan outer barrel 2, the positioning groove 17 is arranged on the outer side of the positioning rod 16 and is arranged in the installation seat 1, the motor 18 is arranged on the inner side of the fan outer barrel 2, the rotating ring 3 is arranged in the fan outer barrel 2, the connecting ring 4 is respectively connected on the left side and the right side of the rotating ring 3, the tooth block 5 is arranged on the outer side of the rotating ring, limiting groove 7 is seted up in the inside of fan urceolus 2, and the outside of dog 5 is provided with slider 8, and the left and right sides of slider 8 all is connected with stopper 9, has seted up spout 10 in the inside of fan urceolus 2, stopper 9 with spout 10 cooperation is connected, and the outside of slider 8 is connected with head rod 11, and head rod 11's the outside is connected with fixed plate 13, and second connecting rod 12 is installed to the inboard of fixed plate 13, and stationary blade 14 is installed in the left side of go-between 4, and the inside of stationary blade 14 runs through there is bolt 15, and the left end of blade 19 is connected with the output of motor 18.
In the embodiment, 2 rotating rings 3 are symmetrically arranged about the longitudinal center line of the mounting seat 1, tooth blocks 5 are uniformly distributed on the outer side of each rotating ring 3, and the 2 rotating rings 3 are connected through a connecting ring 4, so that the rotating rings 3 can be controlled to rotate in the outer barrel 2 of the fan;
the side section of the sliding block 8 is of an arc structure, the radian of the sliding block 8 is the same as that of the outer barrel 2 of the fan, tooth blocks 5 are distributed at the connecting part of the sliding block 8 and the rotating ring 3, and the rotating ring 3 can drive the sliding block 8 to move in the outer barrel 2 of the fan by rotation;
the fixed plate 13 is distributed on the outer side of the outer fan barrel 2 at equal angles, the inner side of the fixed plate 13 is hinged with the first connecting rod 11 and the second connecting rod 12, the first connecting rod 11 is hinged with the sliding block 8, the second connecting rod 12 is hinged with the outer fan barrel 2, and the sliding block 8 can move to push the first connecting rod 11, so that the position of the fixed plate 13 is moved, and the outer fan barrel 2 is conveniently extruded and fixed on the inner side of the mounting seat 1;
the fixing pieces 14 are distributed on the left side of the connecting ring 4 at equal intervals, the left end of the connecting ring 4 penetrates through the outer barrel 2 of the fan, and the connecting ring 4 can be limited and fixed by fixing the fixing pieces 14 on the outer barrel 2 of the fan;
the side section of the positioning rod 16 is in an L-shaped structure, and the positioning rod 16 is in sliding connection with the mounting seat 1, so that the position of the outer barrel 2 of the fan can be positioned.
The working principle is as follows: when the axial flow fan convenient to install is used, firstly, a user firstly puts the outer fan cylinder 2 shown in fig. 1 into the installation seat 1 in a carrying working area of the whole device, ensures that positioning rods 16 arranged on the front side and the rear side of the outer fan cylinder 2 slide into positioning grooves 17 formed in the installation seat 1, positions the outer fan cylinder 2 in the installation seat 1, then can rotate fixing pieces 14 shown in fig. 4, the fixing pieces 14 are distributed on the left side surface of the connecting ring 4 at equal angles, the connecting ring 4 can be driven to rotate by shifting the fixing pieces 14, the connecting ring 4 drives the rotating ring 3 arranged on the outer side to rotate in combination with the drawing shown in fig. 2, the limiting ring 6 arranged on the outer side of the connecting ring 4 rotates in the limiting groove 7, and ensures the stable rotation of the connecting ring 4, so that the limiting ring 6 drives the sliding block 8 which is meshed and connected with;
the slider 8 drives the first connecting rod 11 connected with the outer side in a hinged manner to rotate and move towards the outer side, the fixed plate 13 is pushed to move towards the outer side, and simultaneously the second connecting rod 12 connected with the inner side in a hinged manner is driven to rotate and move, when the slider 8 moves, as shown in figure 5, the limiting blocks 9 arranged on the left side and the right side of the slider 8 slide in the sliding grooves 10, so that the stable sliding of the slider 8 is ensured, and simultaneously the fixed plate 13 moves stably, the fixed plate 13 is distributed on the outer side of the outer fan cylinder 2 at equal angles, the fixed plate 13 is simultaneously attached and extruded to the inner side of the mounting base 1, the outer fan cylinder 2 is stably fixed in the mounting base 1, as shown in figure 4, after the fixing is finished, the fixing piece 14 on the lower side can be fixed on the left side surface of the outer fan cylinder 2 by using the bolt 15, the positions of the, those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. An axial fan convenient to install, includes mount pad (1), motor (18) and blade (19), its characterized in that: the fan outer barrel (2) is arranged on the inner side of the mounting seat (1), positioning rods (16) are mounted on the front side and the rear side of the fan outer barrel (2), positioning grooves (17) are arranged on the outer side of the positioning rods (16), the positioning grooves (17) are arranged in the mounting seat (1), the motor (18) is mounted on the inner side of the fan outer barrel (2), a rotating ring (3) is mounted in the fan outer barrel (2), connecting rings (4) are connected to the left side and the right side of the rotating ring (3), gear blocks (5) are arranged on the outer side of the rotating ring (3), a limiting ring (6) is connected to the outer side of the connecting ring (4), a limiting groove (7) is arranged on the outer side of the limiting ring (6), a sliding block (8) is arranged on the outer side of the fan outer barrel (2), and limiting blocks (9) are connected to the left side and the right side of the sliding block (8), spout (10) have been seted up in the inside of fan urceolus (2), stopper (9) with spout (10) cooperation is connected, the outside of slider (8) is connected with head rod (11), and the outside of head rod (11) is connected with fixed plate (13), second connecting rod (12) are installed to the inboard of fixed plate (13), stationary blade (14) are installed in the left side of go-between (4), and the inside of stationary blade (14) runs through there is bolt (15), the left end of blade (19) is connected with the output of motor (18).
2. An axial flow fan for facilitating installation according to claim 1, wherein: the rotary ring (3) is symmetrically provided with 2 rotary rings (3) relative to the longitudinal central line of the mounting seat (1), tooth blocks (5) are uniformly distributed on the outer side of each rotary ring (3), and the 2 rotary rings (3) are connected through a connecting ring (4).
3. An axial flow fan for facilitating installation according to claim 1, wherein: the side section of the sliding block (8) is of an arc-shaped structure, the radian of the sliding block (8) is the same as that of the outer barrel (2) of the fan, and tooth blocks (5) are distributed at the connecting part of the sliding block (8) and the rotating ring (3).
4. An axial flow fan for facilitating installation according to claim 1, wherein: the fixed plate (13) is distributed on the outer side of the outer fan barrel (2) at equal angles, the inner side of the fixed plate (13) is hinged to the first connecting rod (11) and the second connecting rod (12), the first connecting rod (11) is hinged to the sliding block (8), and the second connecting rod (12) is hinged to the outer fan barrel (2).
5. An axial flow fan for facilitating installation according to claim 1, wherein: the fixing pieces (14) are distributed on the left side of the connecting ring (4) at equal intervals, and the left end of the connecting ring (4) penetrates through the outer barrel (2) of the fan.
6. An axial flow fan for facilitating installation according to claim 1, wherein: the side section of the positioning rod (16) is of an L-shaped structure, and the positioning rod (16) is in sliding connection with the mounting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692529.7A CN110425162B (en) | 2019-07-30 | 2019-07-30 | Axial fan convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692529.7A CN110425162B (en) | 2019-07-30 | 2019-07-30 | Axial fan convenient to install |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110425162A CN110425162A (en) | 2019-11-08 |
| CN110425162B true CN110425162B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910692529.7A Active CN110425162B (en) | 2019-07-30 | 2019-07-30 | Axial fan convenient to install |
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| CN (1) | CN110425162B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677954A (en) * | 2020-06-19 | 2020-09-18 | 王荣涛 | Soft air pipe installation butt joint assembly and application thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09133092A (en) * | 1995-11-09 | 1997-05-20 | Fujita Corp | Electric fan |
| JPH09151895A (en) * | 1995-12-01 | 1997-06-10 | Fujita Corp | Ventilating fan |
| CN206723148U (en) * | 2017-04-01 | 2017-12-08 | 浙江久恩风机有限公司 | Axial flow blower |
| CN208123087U (en) * | 2018-02-08 | 2018-11-20 | 上海时代建筑设计有限公司 | A kind of gardens construction aeration structure |
| CN209053839U (en) * | 2018-08-08 | 2019-07-02 | 敬业钢铁有限公司 | A kind of converter fan |
| CN208934949U (en) * | 2018-09-07 | 2019-06-04 | 东莞骏捷机电设备有限公司 | A kind of axial flow blower being easily installed |
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2019
- 2019-07-30 CN CN201910692529.7A patent/CN110425162B/en active Active
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| CN110425162A (en) | 2019-11-08 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191108 Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Denomination of invention: Axial flow fan convenient for installation Granted publication date: 20200929 License type: Common License Record date: 20210714 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Date of cancellation: 20210826 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220215 Address after: 12500 Dayun Road, Yanhu District, Yuncheng City, Shanxi Province Patentee after: Yuncheng Anhong Energy-saving Explosion-proof Fan Co.,Ltd. Address before: 212003, No. 2, Mengxi Road, Zhenjiang, Jiangsu Patentee before: JIANGSU University OF SCIENCE AND TECHNOLOGY |
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| TR01 | Transfer of patent right |