CN211924590U

CN211924590U - Dust removal fan with filtering mechanism

Info

Publication number: CN211924590U
Application number: CN202020314274.9U
Authority: CN
Inventors: 朱意娇
Original assignee: Nanan Yueqi Machinery Trade Co Ltd
Current assignee: Nanan Yueqi Machinery Trade Co Ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-13
Anticipated expiration: 2030-03-13

Abstract

The utility model relates to the technical field of dust removing fans, in particular to a dust removing fan with a filtering mechanism, which comprises a shell and a filter screen, wherein the top end of the shell is fixedly connected with a controller, the inner side of the shell is fixedly connected with a fixed rod, the bottom end of the fixed rod is fixedly connected with a fan, the fan is arranged at the inner side of the right end of the shell, and the inner side of the right end of the shell is fixedly connected with a protective net, can realize opening fast and closing of clearance door, the rubber pad plays sealed effect, has fine practicality.

Description

Dust removal fan with filtering mechanism

Technical Field

The utility model relates to a dust exhausting fan technical field specifically is a dust exhausting fan with filter equipment.

Background

Along with the development of society, the application of dust removal fan is more and more extensive, and the fan originally refers to the apparatus that generates wind and gets cold in hot days, in 1880, americans are happy and directly install the blade on the motor for the first time, and then connect the power, and the blade is rotated at a high speed, and the gust cool wind is swept out, and this is the first electric fan in the world, and the electric fan is the device that generates the air current with the electric drive, and the fan that disposes in-house is circular telegram and is rotated into natural wind after reaching the effect of enjoying the cold, and at present, the fan is widely used with various fields such as house life, industrial production, consequently, the demand for dust removal fan with filter mechanism has increased day by day.

At present, because contain some granules such as dust in the air, especially at some indoor job sites, the dust is great, the healthy of staff has seriously been influenced, so need a dust removal fan that can filter the dust urgently, nevertheless, present dust removal fan can not be convenient for to the clearance of dust, the clearance process is loaded down with trivial details troublesome poaching, and dust removal fan's filter screen is after using a period, the windward side can accumulate the dust, influence the effect of removing dust, consequently, propose a dust removal fan with filter mechanism to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust exhausting fan with filtering mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a dust exhausting fan with filter equipment, includes casing and filter screen, the top fixedly connected with controller of casing, the inboard fixedly connected with dead lever of casing, the bottom fixedly connected with fan of dead lever, the fan sets up the right-hand member inboard at the casing, the inboard fixedly connected with protection network of right-hand member of casing, the protection network sets up the right side at the fan, the first gag lever post of inboard fixedly connected with and the second gag lever post of casing, first gag lever post sets up the downside at the second gag lever post, the outside of first gag lever post and second gag lever post all with the inboard sliding connection of filter screen, the filter screen slides and sets up the inboard at the casing.

Preferably, the inboard fixedly connected with motor in top of casing, the terminal fixedly connected with axis of rotation of main shaft of motor, the one end of axis of rotation is rotated through the pivot and is connected with the connecting rod, the one end of connecting rod is passed through the hinge rotation with the top right side of filter screen and is connected.

Preferably, the inside of the top end of the filter screen is rotatably connected with a ball, and the top end of the ball is slidably connected with the inside of the top end of the shell.

Preferably, the inner side of the left end of the shell is rotatably connected with a cleaning door through a hinge, and the bottom end of the cleaning door is fixedly connected with a rubber pad.

Preferably, the inner side of the bottom end of the shell is slidably connected with a positioning rod, the left end of the positioning rod is fixedly connected with a sliding block, and one end of the sliding block is slidably arranged on the outer side of the left end of the shell.

Preferably, the inner side of the shell is provided with a spring, and two ends of the spring are respectively and fixedly connected with the inner side of the bottom end of the shell and the bottom end of the positioning rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, filter screen through setting up, the clearance door, locating lever and fan, can realize the filtration and the collection of dust in the air, play the effect of removing dust, and the dust of collecting can carry out convenient clearance, do not need too many operations, simple easy top of the hand, the air can stop in the left side of filter screen through the filter screen, and under the effect of gravity, it is inboard to drop in the bottom of casing, accomplish the collection to the dust, under the effect of locating lever and spring, can realize opening fast and closing of clearance door, the rubber pad plays sealed effect, and has good practicality.

2. The utility model discloses in, through the motor that sets up, the axis of rotation, connecting rod and first gag lever post, can be so that the filter screen carries out the reciprocating motion about, and through this kind of reciprocating motion, make the dust of adhesion shake off on the filter screen, play the effect of guaranteeing the filter screen filter effect, prolonged dust exhausting fan's life, first gag lever post and second gag lever post play the effect of fixed filter screen and restriction filter screen direction of motion, the ball plays the effect that reduces sliding resistance, has fine practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-controller, 2-shell, 3-fixed rod, 4-fan, 5-protective net, 6-first limiting rod, 7-cleaning door, 8-filter plate, 9-ball, 10-connecting rod, 11-rotating shaft, 12-motor, 13-second limiting rod, 14-sliding block, 15-rubber pad, 16-positioning rod and 17-spring.

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. 1-3, the present invention provides a technical solution:

a dust removal fan with a filtering mechanism comprises a shell 2 and a filter screen 8, the top end of the shell 2 is fixedly connected with a controller 1, the inner side of the shell 2 is fixedly connected with a fixed rod 3, the fixed rod 3 plays a role in fixing and supporting a fan 4, the bottom end of the fixed rod 3 is fixedly connected with the fan 4, the inner side of the shell 1 generates negative pressure when the fan 4 rotates, air flows in from the left end of the shell 2 and passes through the filter screen 8, dust can stay at the left side of the filter screen 8 under the action of the filter screen 8 and fall at the inner side of the bottom end of the shell 2 under the action of gravity, the collection of the dust is completed, the fan 4 is arranged at the inner side of the right end of the shell 2, the inner side of the right end of the shell 2 is fixedly connected with a protective screen 5, the protective screen 5 plays a role in protection, articles are prevented from entering the inner side of the right end of the shell 2, the protective screen 5 is arranged at, first gag lever post 6 and second gag lever post 13 play fixed filter screen 8 and the effect of restriction filter screen 8 direction of motion, and first gag lever post 6 sets up the downside at second gag lever post 13, and the outside of first gag lever post 6 and second gag lever post 13 all with filter screen 8's inboard sliding connection, filter screen 8 slides and sets up the inboard at casing 2.

The motor 12 is fixedly connected to the inner side of the top end of the shell 2, the motor 12 drives the rotating shaft 11 to rotate, the rotating shaft 11 rotates and can pull the filter screen 8 to do left-right reciprocating motion through the connecting rod 10, dust adhered to the filter screen 8 is shaken off through the left-right reciprocating motion of the filter screen 8, the effect of ensuring the filtering effect of the filter screen 8 is achieved, the service life of the dust removal fan is prolonged, the rotating shaft 11 is fixedly connected to the tail end of a main shaft of the motor 12, the connecting rod 10 is rotatably connected to one end of the rotating shaft 11 through a rotating shaft, one end of the connecting rod 10 is rotatably connected to the right side of the top end of the filter screen 8 through a hinge, the ball 9 is rotatably connected to the inner side of the top end of the filter screen 8, the top end of the ball 9 is slidably connected to the inner side of the top end of the shell 2, the cleaning door 7, the left end of the positioning rod 16 is fixedly connected with a sliding block 14, when dust is accumulated to a certain degree, the dust on the inner side of the bottom end of the shell 1 can be cleaned by opening the cleaning door 7, at the moment, the sliding block 14 is pressed downwards by hands, the sliding block 14 can drive the positioning rod 16 to move downwards, the positioning rod 16 slides out of the inner side of the bottom end of the cleaning door 7, at the moment, the cleaning door 7 is opened to clean the dust, wherein the inner side of the bottom end of the shell 2 is arranged in a slope shape to facilitate the cleaning of the dust by means of gravity, after the cleaning is completed, the cleaning door 7 is closed, the sliding block 14 is released, the positioning rod 16 enters the inner side of the cleaning door 7 under the action of the spring 17 to fix the cleaning door 7, wherein the rubber pad 15 plays a sealing role, the dust collecting and the cleaning of the dust can be completed by the dust removing fan, the operation steps are reduced, the cleaning time is saved, one end of the sliding block 14 is slidably arranged at the outer side of the left end of the shell 2, a spring 17 is arranged at the inner side of the shell 2, and two ends of the spring 17 are fixedly connected with the inner side of the bottom end of the shell 2 and the bottom end of the positioning rod 16 respectively.

The working process is as follows: the utility model supplies power by an external power supply when in use, the utility model is controlled by the controller 1 to move the dust removing fan to the place where dust removal is needed, the fan 4 is controlled to rotate by the controller 1, wherein, the fixed rod 3 plays the role of fixing and supporting the fan 4, the protective net 5 plays the role of protection to prevent articles from entering the inner side of the right end of the shell 2, the fan 4 rotates to cause the inner side of the shell 1 to generate negative pressure, air flows in from the left end of the shell 2 and passes through the filter screen 8, under the action of the filter screen 8, dust can stay at the left side of the filter screen 8 and fall at the inner side of the bottom end of the shell 2 under the action of gravity, the collection of dust is completed, when the dust is accumulated to a certain degree, the dust at the inner side of the bottom end of the shell 1 can be cleaned by opening the cleaning door 7, at the moment, the slider 14 is pressed downwards by hand, the slider 14 can drive the positioning rod 16 to move downwards, the positioning rod 16 slides out of the inner side of the bottom end of the cleaning door 7, at the moment, the cleaning door 7 is opened to clean dust, wherein the inner side of the bottom end of the shell 2 is arranged in a slope shape to facilitate the cleaning of the dust by means of gravity, after the cleaning is completed, the cleaning door 7 is closed, the slider 14 is loosened, the positioning rod 16 enters the inner side of the cleaning door 7 under the action of the spring 17 to realize the fixation of the cleaning door 7, the rubber pad 15 plays a role of sealing, the arrangement enables the dust removing fan to collect the dust and facilitate the cleaning, the operation steps are reduced, the cleaning time is saved, the filter screen 8 is blocked by the dust after being used for a period of time, the filtering effect is reduced, the burden of the fan 4 is increased, at the moment, the motor 12 is controlled to rotate by the controller 1, motor 12 drives axis of rotation 11 and rotates, and axis of rotation 11 rotates and can stimulate filter screen 8 through connecting rod 10 and carry out reciprocating motion about, and through filter screen 8 reciprocating motion about, shake off the dust of adhesion on the filter screen 8, play the effect of guaranteeing filter screen 8 filter effect, prolonged dust exhausting fan's life, wherein, first gag lever post 6 and second gag lever post 13 play the effect of fixed filter screen 8 and restriction filter screen 8 direction of motion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a dust exhausting fan with filter mechanism, includes casing (2) and filter screen (8), its characterized in that: the top fixedly connected with controller (1) of casing (2), inboard fixedly connected with dead lever (3) of casing (2), bottom fixedly connected with fan (4) of dead lever (3), fan (4) set up the right-hand member inboard at casing (2), the inboard fixedly connected with protection network (5) of right-hand member of casing (2), protection network (5) set up the right side at fan (4), the inboard first gag lever post (6) of fixedly connected with and second gag lever post (13) of casing (2), first gag lever post (6) set up the downside at second gag lever post (13), the outside of first gag lever post (6) and second gag lever post (13) all with the inboard sliding connection of filter screen (8), filter screen (8) slide and set up the inboard at casing (2).

2. The dust removing fan with the filter mechanism according to claim 1, wherein: the inboard fixedly connected with motor (12) in top of casing (2), the terminal fixedly connected with axis of rotation (11) of main shaft of motor (12), the one end of axis of rotation (11) is rotated through the pivot and is connected with connecting rod (10), the one end of connecting rod (10) is passed through the hinge rotation with the top right side of filter screen (8) and is connected.

3. The dust removing fan with the filter mechanism according to claim 1, wherein: the top end of the filter screen (8) is connected with a ball (9) in a rotating mode, and the top end of the ball (9) is connected with the top end of the shell (2) in a sliding mode.

4. The dust removing fan with the filter mechanism according to claim 1, wherein: the inner side of the left end of the shell (2) is rotatably connected with a cleaning door (7) through a hinge, and the bottom end of the cleaning door (7) is fixedly connected with a rubber pad (15).

5. The dust removing fan with the filter mechanism according to claim 1, wherein: the inner side of the bottom end of the shell (2) is connected with a positioning rod (16) in a sliding mode, the left end of the positioning rod (16) is fixedly connected with a sliding block (14), and one end of the sliding block (14) is arranged on the outer side of the left end of the shell (2) in a sliding mode.

6. The dust removing fan with the filter mechanism according to claim 1, wherein: the inner side of the shell (2) is provided with a spring (17), and two ends of the spring (17) are fixedly connected with the inner side of the bottom end of the shell (2) and the bottom end of the positioning rod (16) respectively.