CN217152381U - Axial fan of adjustable direction of sweeping - Google Patents
Axial fan of adjustable direction of sweeping Download PDFInfo
- Publication number
- CN217152381U CN217152381U CN202220833405.3U CN202220833405U CN217152381U CN 217152381 U CN217152381 U CN 217152381U CN 202220833405 U CN202220833405 U CN 202220833405U CN 217152381 U CN217152381 U CN 217152381U
- Authority
- CN
- China
- Prior art keywords
- frame
- adjusting
- fixedly connected
- adjusting device
- blast apparatus
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an adjustable axial fan who sweeps direction, including fixed plate, mounting bracket, blast apparatus and adjusting device, fixed plate fixed connection is at adjusting device's end, mounting bracket fixed connection is on adjusting device's front end upper portion, blast apparatus rotates and installs inside adjusting device's front end, install the frame among the blast apparatus. The utility model discloses the in-process that uses is through starting the whole horizontal rotation of second motor control adjusting gear positive and negative rotation can indirect regulation and control blast apparatus, thereby blow the direction when control blast apparatus uses, and through revolving frictional force and the extrusion force of twisting fastening thread ring control installation braced frame between to the connecting plate can make the connecting plate rotate in installation braced frame's inside, thereby can control blast apparatus holistic fore-and-aft rotation, thereby make blast apparatus can carry out convenient regulation and control to the direction of blowing at the in-process of installation use.
Description
Technical Field
The utility model relates to an axial fan technical field specifically is an adjustable axial fan who sweeps direction.
Background
The axial flow fan has a very wide application, namely, the axial flow fan and the fan blade have the same direction of air flow, such as an electric fan, and an air conditioner external unit fan is an axial flow type running fan. Axial flow is so called because the gas flows parallel to the fan axis. Axial flow fans are typically used in applications where flow requirements are high and pressure requirements are low. The existing axial flow fan cannot conveniently and quickly adjust the blowing direction according to the use requirement in the use process, and air is blown towards a fixed direction after being fixedly installed, so that the problem that the axial flow fan with the adjustable blowing direction is needed urgently to solve is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable axial fan who sweeps direction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an axial flow fan capable of adjusting blowing and sweeping directions comprises a fixed plate, a mounting frame, a blowing device and an adjusting device, wherein the fixed plate is fixedly connected to the tail end of the adjusting device, the mounting frame is fixedly connected to the upper portion of the front end of the adjusting device, the blowing device is rotatably mounted inside the front end of the adjusting device, an outer frame is mounted in the blowing device, connecting rods are fixedly connected to the middle portions of two ends of the outer frame, a control gear is fixedly connected to the upper portion of the connecting rod at the upper end, a protective cover is fixedly mounted at the front end of the outer frame through bolts, fan blades are rotatably mounted in the outer frame, a first motor is fixedly mounted in the middle portion of the tail end of the outer frame, the front end of the first motor is fixedly connected with the middle portion of the fan blades, a mounting and supporting frame is mounted in the adjusting device, a connecting plate is rotatably mounted in the mounting and supporting frame, the mounting support frame is characterized in that one end of the connecting plate, which is far away from the mounting support frame, is fixedly connected with an adjusting frame, one end of the mounting support frame, which is close to the adjusting frame, is screwed to rotate and is spliced with a threaded column, the threaded column is screwed to rotate and runs through and is spliced on the connecting plate, the front end of the threaded column is screwed to rotate and is provided with a fastening threaded ring, the upper end of the adjusting frame is rotatably provided with an adjusting gear, the upper end of the adjusting gear is fixedly connected with a speed reducer, and the upper end of the speed reducer is fixedly connected with a second motor.
Preferably, the connecting rod at the bottom is rotatably clamped inside the bottom end of the adjusting frame.
Preferably, the adjusting gear is in meshed connection with the control gear.
Preferably, the second motor is fixedly mounted on the mounting bracket by bolts.
Preferably, the fixing plate is fixedly connected to the mounting support frame, and the mounting support frame is in a U-shaped arrangement.
Preferably, the outer frame is rotatably installed inside the adjusting frame.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses rotate through starting second motor control adjusting gear just reversing can indirect regulation and the whole horizontal rotation of control blast apparatus in the use, thereby blow the direction when control blast apparatus uses, and through revolving frictional force and the extrusion force of twisting fastening thread ring control installation braced frame between to the connecting plate can make the connecting plate rotate in installation braced frame's inside, thereby can control the holistic fore-and-aft rotation of blast apparatus, thereby make blast apparatus can carry out convenient regulation and control to the direction of blowing in the in-process of installation use.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic structural view of the blowing device of the present invention;
FIG. 3 is a schematic view of the outer frame structure of the present invention;
fig. 4 is a schematic structural diagram of the adjusting device of the present invention.
In the figure: the method comprises the following steps of 1-fixing plate, 2-mounting frame, 3-blowing device, 4-adjusting device, 5-outer frame, 6-control gear, 7-connecting rod, 8-protective cover, 9-first motor, 10-fan blade, 11-threaded column, 12-mounting support frame, 13-fastening threaded ring, 14-connecting plate, 15-second motor, 16-speed reducer, 17-adjusting gear and 18-adjusting frame.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an axial flow fan capable of adjusting blowing and sweeping directions comprises a fixing plate 1, an installation frame 2, a blowing device 3 and an adjusting device 4, wherein the fixing plate 1 is fixedly connected at the tail end of the adjusting device 4, the installation frame 2 is fixedly connected at the upper part of the front end of the adjusting device 4, the blowing device 3 is rotatably installed inside the front end of the adjusting device 4, an outer frame 5 is installed in the blowing device 3, connecting rods 7 are fixedly connected with the middles of two ends of the outer frame 5, control gears 6 are fixedly connected with the upper parts of the connecting rods 7 at the upper end, a protective cover 8 is fixedly installed at the front end of the outer frame 5 through bolts, fan blades 10 are rotatably installed inside the outer frame 5, a first motor 9 is fixedly installed in the middle part of the tail end of the outer frame 5, the front end of the first motor 9 is fixedly connected with the middles of the fan blades 10, an installation supporting frame 12 is installed in the adjusting device 4, and a connecting plate 14 is rotatably installed inside the installation supporting frame 12, an adjusting frame 18 is fixedly connected to one end of the connecting plate 14 far away from the mounting and supporting frame 12, a threaded column 11 is inserted into one end of the mounting and supporting frame 12 close to the adjusting frame 18 in a threaded rotation mode, the threaded column 11 is inserted into the connecting plate 14 in a threaded rotation mode, a fastening threaded ring 13 is installed at the front end of the threaded column 11 in a threaded rotation mode, an adjusting gear 17 is installed at the upper end of the adjusting frame 18 in a rotating mode, a speed reducer 16 is fixedly connected to the upper end of the adjusting gear 17, a second motor 15 is fixedly connected to the upper end of the speed reducer 16, the adjusting gear 17 is controlled to rotate in the positive and negative direction through starting the second motor 15, the overall transverse rotation of the blowing device 3 can be indirectly adjusted and controlled, the blowing direction of the blowing device 3 in use is controlled, and the connecting plate 14 can rotate inside the mounting and supporting frame 12 through controlling the friction force and the extrusion force between the mounting and supporting frame 12 and the connecting plate 14 through screwing the fastening threaded ring 13, therefore, the longitudinal rotation of the whole blowing device 3 can be controlled, and the blowing device 3 can conveniently adjust and control the blowing direction in the installation and use process.
The connecting rod 7 positioned at the bottom is rotatably clamped inside the bottom end of the adjusting frame 18 to play a role of limiting and supporting.
The adjusting gear 17 is in meshed connection with the control gear 6, so that the rotating adjusting gear 17 can control the rotation of the control gear 6.
The second motor 15 is fixedly mounted on the mounting frame 2 by means of bolts.
The fixing plate 1 is fixedly connected to the mounting support frame 12, and the mounting support frame 12 is in a U-shaped configuration.
The outer frame 5 is rotatably installed inside the adjusting frame 18 so that the outer frame 5 can be rotated inside the adjusting frame 18 to adjust the position and angle of the purge.
The working principle is as follows: the device can be fixedly installed in a designated place for use through the fixed plate 1, the extrusion force and the friction force between the inner wall of the installation supporting frame 12 and the connecting plate 14 can be adjusted and controlled by moving the screwing fastening threaded ring 13 at the front end of the threaded column 11 in the installation process, so that the connecting plate 14 can be controlled to be fixed or rotated in the installation supporting frame 12, the adjusting frame 18 and the connecting plate 14 can be rotated and adjusted, the whole blowing device 3 installed in the adjusting frame 18 can be indirectly rotated and adjusted in the longitudinal direction for use in angle and position, the adjusting gear 17 can be driven to rotate in the positive direction and the negative direction by starting the second motor 15 through the speed reducer 16 for a certain angle, so that the rotating adjusting gear 17 can enable the outer frame 5 to rotate in the adjusting frame 18 in the transverse direction for a certain angle by using the connecting rod 7 through the control gear 6, thereby enabling the sweeping angle of the blowing device 3 in the whole transverse direction to be adjusted and controlled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjustable axial fan who sweeps direction, includes fixed plate (1), mounting bracket (2), blast apparatus (3) and adjusting device (4), its characterized in that: the fan blade adjusting device is characterized in that the fixing plate (1) is fixedly connected to the tail end of the adjusting device (4), the mounting frame (2) is fixedly connected to the upper portion of the front end of the adjusting device (4), the blowing device (3) is rotatably installed inside the front end of the adjusting device (4), the outer frame (5) is installed in the blowing device (3), connecting rods (7) are fixedly connected to the middle portions of the two ends of the outer frame (5), control gears (6) are fixedly connected to the upper portions of the connecting rods (7) at the upper end, a protective cover (8) is fixedly installed at the front end of the outer frame (5) through bolts, fan blades (10) are rotatably installed in the outer frame (5), a first motor (9) is fixedly installed in the middle portion of the tail end of the outer frame (5), the front end of the first motor (9) is fixedly connected with the middle portions of the fan blades (10), and a mounting and supporting frame (12) is installed in the adjusting device (4), the utility model discloses a quick-witted, including installation braced frame (12), connecting plate (14) are installed to the inside rotation of installation braced frame (12), one end fixedly connected with that installation braced frame (12) were kept away from in connecting plate (14) adjusts frame (18), one end screw thread that installation braced frame (12) are close to adjusts frame (18) rotates to peg graft and has screw post (11), just screw post (11) screw thread rotates to run through and pegs graft on connecting plate (14), fastening thread ring (13) are installed in the front end screw thread rotation of screw post (11), the upper end of adjusting frame (18) is rotated and is installed adjusting gear (17), the upper end fixedly connected with reduction gear (16) of adjusting gear (17), the upper end fixedly connected with second motor (15) of reduction gear (16).
2. The axial flow fan capable of adjusting the blowing direction according to claim 1, wherein: the connecting rod (7) positioned at the bottom is rotationally clamped inside the bottom end of the adjusting frame (18).
3. The axial flow fan capable of adjusting the blowing direction according to claim 2, wherein: the adjusting gear (17) is in meshed connection with the control gear (6).
4. The axial flow fan capable of adjusting the blowing direction according to claim 3, wherein: the second motor (15) is fixedly installed on the mounting frame (2) through bolts.
5. The axial flow fan capable of adjusting the blowing direction according to claim 4, wherein: the fixing plate (1) is fixedly connected to the mounting support frame (12), and the mounting support frame (12) is U-shaped.
6. The axial flow fan capable of adjusting the blowing direction according to claim 5, wherein: the outer frame (5) is rotatably arranged inside the adjusting frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220833405.3U CN217152381U (en) | 2022-04-12 | 2022-04-12 | Axial fan of adjustable direction of sweeping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220833405.3U CN217152381U (en) | 2022-04-12 | 2022-04-12 | Axial fan of adjustable direction of sweeping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217152381U true CN217152381U (en) | 2022-08-09 |
Family
ID=82700078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220833405.3U Active CN217152381U (en) | 2022-04-12 | 2022-04-12 | Axial fan of adjustable direction of sweeping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217152381U (en) |
-
2022
- 2022-04-12 CN CN202220833405.3U patent/CN217152381U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217152381U (en) | Axial fan of adjustable direction of sweeping | |
| CN110500774B (en) | Heating system with regulatory function | |
| CN210738919U (en) | Axial flow fan blade convenient to change blade and adjustable angle | |
| CN106500543B (en) | Saving casting device microscope carrier and its application method | |
| CN217176912U (en) | Axial fan with height adjusting function | |
| CN216199141U (en) | Novel axial flow fan | |
| CN208840950U (en) | A kind of gas turbine compressor compressor bearing cylinder processing support clamping device | |
| CN207981587U (en) | The double-deck grain screening plant | |
| CN211317379U (en) | Historical protection building optical fiber monitoring device | |
| CN211474486U (en) | Square fan | |
| CN210858782U (en) | Ventilation equipment for subway tunnel | |
| CN221838585U (en) | Wind direction adjustable explosion-proof fan | |
| CN219932558U (en) | Air feeder baffle convenient to dismouting | |
| CN214744788U (en) | 3d animation demonstration device | |
| CN114934909B (en) | A intelligent ventilation fan for industrial production | |
| CN216897652U (en) | Intelligent indoor ventilation environmental protection system | |
| CN217073344U (en) | Polyamide membrane bubble on-line control limiting and stabilizing device | |
| CN218235537U (en) | Centrifugal fan capable of adjusting air output | |
| CN213152738U (en) | Air inlet control device | |
| CN221568882U (en) | Axial flow fan for exhausting air and dust in pipeline | |
| CN220302382U (en) | Fan performance monitoring device | |
| CN219327659U (en) | Large-scale exhaust fan convenient to adjust wind direction | |
| CN216691508U (en) | Fire control high temperature axial fan that discharges fume | |
| CN219735185U (en) | Mounting rack of element lamp | |
| CN220037095U (en) | Explosion-proof roof fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |