CN213451047U - Fresh air fan air inlet dust removal cleaning mechanism - Google Patents

Abstract

The application discloses clean mechanism of new fan air inlet dust removal, including backup pad, casing, dust removal mechanism and fixed establishment, the outer wall surface of backup pad top passes through bolt fixed connection base bottom outer wall surface, base top outer wall fixed surface connects casing bottom outer wall surface, the outer wall surface of casing passes through bolt fixed connection motor outer wall surface, the motor output passes through the first pivot one end of screw thread fixed connection, first pivot outer wall fixed surface connects flabellum outer wall surface, casing inner wall fixed surface connects mount outer wall surface, mount outer wall fixed surface connects second motor outer wall surface, second motor output end fixed connection brush outer wall surface. The cross-shaped fixing frame is fixedly connected with the air inlet hole in the inner wall of the shell, the second motor is fixedly installed on the fixing frame, and the second motor rotates to drive the hairbrush to rotate, so that the hairbrush cleans the filter screen, and the purpose of automatic cleaning is achieved.

Description

Fresh air fan air inlet dust removal cleaning mechanism

Technical Field

The application relates to a clean mechanism, specifically is a clean mechanism of new fan air inlet dust removal.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator.

The dust of current fan in with a large amount of air when the air inlet inhales the casing, makes the fan flabellum adhere to a large amount of dust, increases the power of motor, reduces motor life, and current measure adds the filter screen at the air intake, but the filter screen adheres to the dust and adds the efficiency of air inlet, and need dismantle the filter screen, is convenient for loaded down with trivial details. Therefore, a clean mechanism of new fan air inlet dust removal is proposed to above-mentioned problem.

Disclosure of Invention

An air inlet dedusting and cleaning mechanism for a fresh air fan comprises a supporting plate, a casing, a dedusting mechanism and a fixing mechanism, wherein the outer wall surface at the top end of the supporting plate is fixedly connected with the outer wall surface at the bottom end of the base through a bolt, the outer wall surface at the top end of the base is fixedly connected with the outer wall surface at the bottom end of the casing, the outer wall surface of the casing is fixedly connected with the outer wall surface at the outer end of a motor through a bolt, the output end of the motor is fixedly connected with one end of a first rotating shaft through a thread, the outer wall surface of the first rotating shaft is fixedly connected with the outer wall surface of a fan blade, the outer wall surface of the inner wall of the casing is fixedly connected with the outer wall surface of a fixing frame, the outer wall surface of the outer wall of the fixing frame is, the dust removal mouth is seted up to casing inner wall, dust removal mouth outer wall fixed surface connects dust removal case outer wall surface, casing inner wall fixed surface connects baffle outer wall surface, dust removal case outer wall fixed surface connects second pivot outer wall surface, second pivot rotation connecting box door outer wall surface, chamber door outer wall fixed surface connects buckle outer wall surface, the fresh air inlet is seted up on casing outer wall surface, the exhaust vent is seted up on casing outer wall surface.

Further, the outer wall surface of the hairbrush is connected with the outer wall surface of the first filter screen and the outer wall surface of the second filter screen in a sliding mode.

Further, the surface of the outer wall of the top end of the supporting plate is fixedly connected with the surface of the outer wall of the bottom end of the dust removal box.

Further, the surface of the outer wall of the baffle is fixedly connected with the surface of the outer wall of the first filter screen, and the surface of the outer wall of the bottom end of the first filter screen is fixedly connected with the surface of the outer wall of the top end of the second filter screen.

Further, the fixing frame is in a cross shape, and the machine shell is in a step shape.

Furthermore, the number of the hair brushes is four, and the four hair brushes are symmetrically arranged by taking the center line of the second motor as the center.

The beneficial effect of this application is: the application provides a clean mechanism of new fan air inlet dust removal convenient to collect dust function and handle the dust function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic view of an air inlet according to an embodiment of the present application;

fig. 4 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. the device comprises a supporting plate, 2, a base, 3, a casing, 4, a first motor, 5, a first rotating shaft, 6, fan blades, 7, a fixing frame, 8, a brush, 9, a first filter screen, 10, a baffle, 11, a second filter screen, 12, a second motor, 13, a dust removal port, 14, a dust removal box, 15, an air inlet, 16, an air outlet, 17, a second rotating shaft, 18, a buckle, 19 and a box door.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, an air intake, dust removal and cleaning mechanism for a new fan comprises a support plate 1, a casing 3, a dust removal mechanism and a fixing mechanism, wherein the outer wall surface of the top end of the support plate 1 is fixedly connected with the outer wall surface of the bottom end of a base 2 through a bolt, the outer wall surface of the top end of the base 2 is fixedly connected with the outer wall surface of the bottom end of the casing 3, the outer wall surface of the casing 3 is fixedly connected with the outer wall surface of a motor through a bolt, the output end of the motor is fixedly connected with one end of a first rotating shaft 5 through a thread, the outer wall surface of the first rotating shaft 5 is fixedly connected with the outer wall surface of a fan blade 6, the inner wall surface of the casing 3 is fixedly connected with the outer wall surface of a fixing frame 7, the outer wall surface of the fixing frame 7 is, the surface of the bottom end outer wall of the inner wall of the machine shell 3 is fixedly connected with the surface of the bottom end outer wall of a second filter screen 11, the inner wall of the machine shell 3 is provided with a dust removing opening 13, the surface of the outer wall of the dust removing opening 13 is fixedly connected with the surface of the outer wall of a dust removing box 14, the surface of the inner wall of the machine shell 3 is fixedly connected with the surface of the outer wall of a baffle plate 10, the surface of the outer wall of the dust removing box 14 is fixedly connected with the surface of the outer wall of a second rotating shaft 17, the second rotating shaft 17 is rotatably connected with the surface of the outer wall of a box door 19, the surface of;

8 outer wall surface sliding connection of brush 9 outer wall surfaces of first filter screen and 11 outer wall surfaces of second filter screen, the outer wall surface in 1 top outer wall fixed connection dust removal case 14 bottom of backup pad, the first filter screen 9 outer wall surface of 10 outer wall fixed connection of baffle, the outer wall surface fixed connection of 9 bottom outer walls of first filter screen 11 top outer wall surfaces of second filter screen, mount 7 sets up to cross shape, casing 3 sets up to the step shape, brush 8 sets up to four, four brush 8 uses the 12 central lines of second motor as central symmetry arrangement.

When the dust removing device is used, electrical components appearing in the dust removing device are externally connected with a power supply and a control switch when in use, the first motor 4 rotates to drive the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the fan blades 6 to rotate, wind is sucked into the interior of the machine shell 3 from the air inlet 15, the first filter screen 9 is fixedly connected with the inner wall of the machine shell 3, dust in the air is conveniently filtered out, the dust is prevented from entering the inner wall of the machine shell 3, the fixing frame 7 is fixedly connected with the second motor 12, the brush 8 is driven to rotate through the rotation of the second motor 12, the first filter screen 9 is rubbed through the brush 8, the dust adsorbed on the first filter screen 9 is conveniently removed, the second filter screen 11 is fixedly connected with the inner wall of the machine shell 3, and the dust removed by the brush 8 is subjected to wind power generated, the inner wall of the dust removing opening 13 is blown in, the dust can be conveniently treated and collected through the inner wall of the dust removing box 14 guided into the dust removing opening 13, the air inlet can be conveniently divided into two parts through the fixing baffle 10 at the air inlet hole 15, the second rotating shaft 17 is fixedly connected to the surface of the outer wall of the dust removing box 14, the box door 19 is rotated along the second rotating shaft 17 through pressing the buckle 18, and the collected dust can be conveniently treated through opening the box door 19.

The application has the advantages that:

1. a cross fixing frame is fixedly connected with an air inlet hole in the inner wall of the shell, a second motor is fixedly arranged on the fixing frame, and the second motor rotates to drive the hairbrush to rotate, so that the hairbrush cleans the filter screen, and the purpose of automatic cleaning is achieved;

2. through the fresh air inlet fixed connection second filter screen at the casing inner wall, when the brush rotated through the second filter screen, filtered the dust through rubbing with the second filter screen, rotated the wind-force that produces through the brush and during the dust removal mouth that blows in the dust with the dust, collected in leading-in dust removal box of dust through the dust removal mouth.

Since the power-taking structure of the micro motor 15 belongs to the prior art, it is not described in this document.

The micro-motor 15 is a 42BYGH4818 model manufactured by Sujie electro-mechanical Limited, Changzhou and its associated power supply and circuitry.

The second motor adopts ZD-0.8-48C model produced by Changzhou city Rongmao automobile electrical appliance company, and related matched power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a clean mechanism of new fan air inlet dust removal which characterized in that: comprises a supporting plate (1), a casing (3), a dust removing mechanism and a fixing mechanism, wherein the outer wall surface at the top end of the supporting plate (1) is fixedly connected with the outer wall surface at the bottom end of a base (2) through a bolt, the outer wall surface at the top end of the base (2) is fixedly connected with the outer wall surface at the bottom end of the casing (3), the outer wall surface of the casing (3) is fixedly connected with the outer wall surface of a motor through a bolt, the output end of the motor is fixedly connected with one end of a first rotating shaft (5) through a thread, the outer wall surface of a first rotating shaft (5) is fixedly connected with the outer wall surface of a fan blade (6), the inner wall surface of the casing (3) is fixedly connected with the outer wall surface of a fixing frame (7), the outer wall surface of the fixing frame (7) is fixedly connected with a second motor (12), the output end of the second motor (, casing (3) inner wall bottom outer wall fixed surface connects second filter screen (11) bottom outer wall surface, dust removal mouth (13) are seted up to casing (3) inner wall, dust removal mouth (13) outer wall fixed surface connects dust removal case (14) outer wall surface, casing (3) inner wall fixed surface connects baffle (10) outer wall surface, dust removal case (14) outer wall fixed surface connects second pivot (17) outer wall surface, second pivot (17) rotate and connect chamber door (19) outer wall surface, chamber door (19) outer wall fixed surface connects buckle (18) outer wall surface, fresh air inlet (15) are seted up to casing (3) outer wall surface, exhaust vent (16) are seted up to casing (3) outer wall surface.

2. The fresh air fan air inlet dedusting cleaning mechanism according to claim 1, characterized in that: the outer wall surface of the hairbrush (8) is connected with the outer wall surface of the first filter screen (9) and the outer wall surface of the second filter screen (11) in a sliding mode.

3. The fresh air fan air inlet dedusting cleaning mechanism according to claim 1, characterized in that: the surface of the outer wall of the top end of the supporting plate (1) is fixedly connected with the surface of the outer wall of the bottom end of the dust removing box (14).

4. The fresh air fan air inlet dedusting cleaning mechanism according to claim 1, characterized in that: the baffle (10) outer wall surface fixed connection first filter screen (9) outer wall surface, first filter screen (9) bottom outer wall surface fixed connection second filter screen (11) top outer wall surface.

5. The fresh air fan air inlet dedusting cleaning mechanism according to claim 1, characterized in that: the fixing frame (7) is in a cross shape, and the machine shell (3) is in a step shape.

6. The fresh air fan air inlet dedusting cleaning mechanism according to claim 1, characterized in that: the number of the hair brushes (8) is four, and the four hair brushes (8) are symmetrically arranged by taking the central line of the second motor (12) as the center.

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