CN213684656U - Fan impeller convenient to it is clean - Google Patents
Fan impeller convenient to it is clean Download PDFInfo
- Publication number
- CN213684656U CN213684656U CN202022534296.9U CN202022534296U CN213684656U CN 213684656 U CN213684656 U CN 213684656U CN 202022534296 U CN202022534296 U CN 202022534296U CN 213684656 U CN213684656 U CN 213684656U
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- CN
- China
- Prior art keywords
- fixedly connected
- ring
- outer side
- hollow
- sleeved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a fan impeller convenient to clean, relating to the technical field of fan impellers, comprising a shell, a filter screen is fixedly connected with the middle part of the inner part of the shell, a connecting shaft is connected with the middle part of the filter screen in a penetrating way, one end of the connecting shaft is fixedly connected with a motor, the other end of the connecting shaft is sleeved with a hollow shaft, a hollow circular ring is sleeved on the outer side of the hollow shaft, threaded rods are connected with the top and the bottom of the hollow circular ring in a penetrating manner, the top of the threaded rod is in threaded connection with a threaded sleeve, the top of the threaded sleeve is fixedly connected with a linkage rod, a rotating gear is sleeved on the outer side of the top of the linkage rod, a movable ring is engaged on one side of the rotating gear, the middle part cover in the shell outside is equipped with rotatory ring, the bottom and the activity ring fixed connection of rotatory ring, the one end overlap joint of threaded rod has the joint piece. The problem of inconvenient dismantlement washing to fan wheel is solved.
Description
Technical Field
The utility model relates to a fan wheel technical field specifically is a fan wheel convenient to it is clean.
Background
The draught fan is a machine which relies on input mechanical energy to improve gas pressure and discharge gas, and is a driven fluid machine, the draught fan is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induced air of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and selective feeding of grains and the like, the existing draught fan needs to clean an impeller after working for a long time, at this time, a motor and the draught fan need to be separated, disassembled, and after cleaning, corresponding assembly is carried out, operation is troublesome, and therefore the utilization rate is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan wheel convenient to it is clean to conveniently dismantle the abluent problem to fan wheel in solving above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fan impeller convenient to clean comprises a shell, wherein a filter screen is fixedly connected to the middle inside the shell, a connecting shaft is connected to the middle of the filter screen in a penetrating manner, a motor is fixedly connected to one end of the connecting shaft, a hollow shaft is sleeved on the other end of the connecting shaft, a hollow ring is sleeved on the outer side of the hollow shaft, threaded rods are connected to the top and the bottom of the hollow ring in a penetrating manner, a threaded sleeve is connected to the top of each threaded rod in a threaded manner, a linkage rod is fixedly connected to the top of the threaded sleeve, a rotating gear is sleeved on the outer side of the top of the linkage rod, a movable ring is meshed on one side of the rotating gear, a rotating ring is sleeved on the middle outside the shell, the bottom of the rotating ring is fixedly connected with the movable ring, a clamping block is lapped on one end of each threaded rod, a, the top and the hollow ring sliding connection of spring, the one end and the hollow shaft through connection of joint piece, the outside and the connecting axle joint of joint piece one end, the one end fixedly connected with impeller of hollow shaft.
Optionally, both sides of the inner wall of the rotating ring are fixedly connected with extrusion springs, the bottom of each extrusion spring is fixedly connected with a fixed rod, and the bottom of each fixed rod is slidably connected with the shell.
Optionally, the top and the bottom of one side of the hollow circular ring are both connected with a support rod in a sliding manner, one end of the support rod is fixedly connected with the filter screen, the top and the bottom of the motor are both connected with a support frame, and one end of the support frame is fixedly connected with the shell.
Optionally, the outer side of the movable ring is fixedly connected with a slip ring, and the outer side of the slip ring is slidably connected with the housing.
Optionally, a linkage block is sleeved on the outer side of the threaded sleeve, and the bottom of the linkage block is fixedly connected with the hollow circular ring.
Optionally, a bearing is sleeved on the outer side of the connecting shaft, and the outer side of the bearing is connected with the middle part of the filter screen through interference fit.
The utility model discloses a technological effect and advantage:
(1) the clean fan wheel of being convenient for drives the movable ring rotation through rotatory corotation of rotatory ring, and rotatory gear, gangbar and threaded sleeve will rotate backward when the movable ring is rotatory, makes the threaded rod inwardly movable simultaneously, will promote joint piece inwardly movable when removing a certain position, makes joint piece, hollow shaft and connecting axle carry out the joint to reach easy to assemble's effect.
(2) The fan impeller convenient to clean drives the movable ring rotation through rotatory ring's reversal, and rotatory gear, gangbar and threaded sleeve will corotation when the movable ring is rotatory, makes the threaded rod outwards remove simultaneously, when removing a locating position, utilizes the pulling force of spring will stimulate the joint piece and outwards remove, makes joint piece, hollow shaft and connecting axle separate and connect to reach the convenient fixed effect of relieving, wash after conveniently demolising.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the side structure of the housing of the present invention.
In the figure: 1 rotary gear, 2 ganged bars, 3 motors, 4 connecting shafts, 5 filter screens, 6 threaded sleeves, 7 movable rings, 8 rotary rings, 9 shells, 10 impellers, 11 hollow rings, 12 springs, 13 threaded rods, 14 ganged blocks, 15 clamping blocks, 16 hollow shafts and 17 movable plates.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a fan impeller convenient for cleaning, as shown in figures 1-3, which comprises a shell 9, a filter screen 5 is fixedly connected at the middle part inside the shell 9, a connecting shaft 4 is connected at the middle part of the filter screen 5 in a penetrating way, a motor 3 is fixedly connected at one end of the connecting shaft 4, the model of the motor 3 is Y100L-2, a hollow shaft 16 is sleeved at the other end of the connecting shaft 4, a hollow circular ring 11 is sleeved at the outer side of the hollow shaft 16, a threaded rod 13 is connected at the top and the bottom of the hollow circular ring 11 in a penetrating way, a threaded sleeve 6 is connected at the top of the threaded rod 13 in a threaded way, a linkage rod 2 is fixedly connected at the top of the threaded sleeve 6, a rotary gear 1 is sleeved at the outer side of the top of the linkage rod 2, a movable ring 7 is meshed at one side of the rotary gear 1, a, a clamping block 15 is lapped at one end of the threaded rod 13, a movable plate 17 is sleeved outside the clamping block 15, springs 12 are fixedly connected to two sides of the top of the movable plate 17, the top of each spring 12 is slidably connected with the hollow ring 11, one end of the clamping block 15 is connected with the hollow shaft 16 in a penetrating manner, the outer side of one end of the clamping block 15 is clamped with the connecting shaft 4, an impeller 10 is fixedly connected to one end of the hollow shaft 16, extrusion springs are fixedly connected to two sides of the inner wall of the rotating ring 8, a fixed rod is fixedly connected to the bottom of each extrusion spring, the bottom of the fixed rod is slidably connected with the shell 9, supporting rods are slidably connected to the top and the bottom of one side of the hollow ring 11, one end of each supporting rod is fixedly connected with the filter screen 5, supporting frames are fixedly connected to the top and the bottom of the motor 3, one end of each supporting, the outside cover of threaded sleeve 6 is equipped with linkage block 14, and the bottom and the hollow ring 11 fixed connection of linkage block 14, and the bearing has been cup jointed in the outside of connecting axle 4, and the outside of bearing is passed through interference fit and is connected with the middle part of filter screen 5.
This practical theory of operation: the fan impeller convenient to clean drives the movable ring 7 to rotate through the positive rotation of the rotating ring 8, when the movable ring 7 rotates, the rotating gear 1, the linkage rod 2 and the threaded sleeve 6 can rotate reversely, meanwhile, the threaded rod 13 can move inwards, when the movable ring 7 moves to a certain position, the clamping block 15 can be pushed to move inwards, the clamping block 15, the hollow shaft 16 and the connecting shaft 4 can be clamped, so that the effect of convenient installation is achieved, when the rotating ring 8 rotates, the movable ring 7 rotates, when the movable ring 7 rotates, the rotating gear 1, the linkage rod 2 and the threaded sleeve 6 can rotate positively, meanwhile, the threaded rod 13 can move outwards, when the movable ring 7 moves to a certain position, the clamping block 15 can be pulled to move outwards through the tensile force of the spring 12, the clamping block 15, the hollow shaft 16 and the connecting shaft 4 can be separated and connected, so that the effect of convenient fixing removal is achieved, the cleaning is carried out after the convenient dismantling.
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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. A fan wheel convenient to clean, includes shell (9), its characterized in that: the middle part of the inside of the shell (9) is fixedly connected with a filter screen (5), the middle part of the filter screen (5) is connected with a connecting shaft (4) in a penetrating way, one end of the connecting shaft (4) is fixedly connected with a motor (3), the other end of the connecting shaft (4) is sleeved with a hollow shaft (16), the outer side of the hollow shaft (16) is sleeved with a hollow ring (11), the top and the bottom of the hollow ring (11) are both connected with a threaded rod (13) in a penetrating way, the top of the threaded rod (13) is in threaded connection with a threaded sleeve (6), the top of the threaded sleeve (6) is fixedly connected with a linkage rod (2), the outer side of the top of the linkage rod (2) is sleeved with a rotating gear (1), one side of the rotating gear (1) is engaged with a movable ring (7), the bottom and the activity of rotatory ring (8) encircle (7) fixed connection, the one end overlap joint of threaded rod (13) has joint piece (15), fly leaf (17) have been cup jointed in the outside of joint piece (15), the equal fixedly connected with spring (12) in both sides at fly leaf (17) top, the top and hollow ring (11) sliding connection of spring (12), the one end and hollow shaft (16) through connection of joint piece (15), the outside and connecting axle (4) joint of joint piece (15) one end, the one end fixedly connected with impeller (10) of hollow shaft (16).
2. A fan wheel for facilitating cleaning according to claim 1, wherein: the two sides of the inner wall of the rotating ring (8) are fixedly connected with extrusion springs, the bottom of each extrusion spring is fixedly connected with a fixed rod, and the bottom of each fixed rod is connected with the shell (9) in a sliding mode.
3. A fan wheel for facilitating cleaning according to claim 1, wherein: the top and the bottom of one side of the hollow circular ring (11) are both connected with supporting rods in a sliding mode, one end of each supporting rod is fixedly connected with the filter screen (5), the top and the bottom of the motor (3) are both fixedly connected with supporting frames, and one end of each supporting frame is fixedly connected with the shell (9).
4. A fan wheel for facilitating cleaning according to claim 1, wherein: the outer side of the movable ring (7) is fixedly connected with a sliding ring, and the outer side of the sliding ring is connected with the shell (9) in a sliding mode.
5. A fan wheel for facilitating cleaning according to claim 1, wherein: the outer side of the threaded sleeve (6) is sleeved with a linkage block (14), and the bottom of the linkage block (14) is fixedly connected with the hollow circular ring (11).
6. A fan wheel for facilitating cleaning according to claim 1, wherein: the bearing is sleeved on the outer side of the connecting shaft (4), and the outer side of the bearing is connected with the middle part of the filter screen (5) through interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534296.9U CN213684656U (en) | 2020-11-05 | 2020-11-05 | Fan impeller convenient to it is clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534296.9U CN213684656U (en) | 2020-11-05 | 2020-11-05 | Fan impeller convenient to it is clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213684656U true CN213684656U (en) | 2021-07-13 |
Family
ID=76728357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022534296.9U Expired - Fee Related CN213684656U (en) | 2020-11-05 | 2020-11-05 | Fan impeller convenient to it is clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213684656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704496A (en) * | 2022-04-29 | 2022-07-05 | 安徽国悦电器科技有限公司 | Self-cleaning cross-flow fan |
-
2020
- 2020-11-05 CN CN202022534296.9U patent/CN213684656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704496A (en) * | 2022-04-29 | 2022-07-05 | 安徽国悦电器科技有限公司 | Self-cleaning cross-flow fan |
| CN114704496B (en) * | 2022-04-29 | 2023-12-19 | 安徽国悦电器科技股份有限公司 | Self-cleaning cross-flow fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |