CN210786582U

CN210786582U - Voice coil motor dust removal equipment

Info

Publication number: CN210786582U
Application number: CN201921658763.XU
Authority: CN
Inventors: 刘雅伦
Original assignee: Lianyungang Lehu Electronic Technology Co ltd
Current assignee: Lianyungang Lehu Electronic Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-19
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a voice coil motor dust removal device, which belongs to the technical field of industrial dust removal, and particularly relates to a voice coil motor dust removal device, which comprises a cylinder body, wherein a support frame is welded at the bottom of the cylinder body, an ash hopper is integrally formed at the middle position of the bottom of the cylinder body, an air inlet is arranged at the lower side of the left side wall of the cylinder body, an air outlet is arranged at the upper side of the left side wall of the cylinder body, a filter bag is arranged in the inner cavity of the cylinder body, an upper clapboard and a filter screen plate are respectively arranged at the upper side and the lower side of the inner cavity of the cylinder body, and the filter bag is positioned between the upper clapboard and the filter screen plate, the utility model has the advantages that the linear transmission effect based on a voice coil motor is realized, a transmission rod is arranged outside the filter bag, the vertical movement can be carried out, and, the beating surface is greatly improved, and dust removal is facilitated.

Description

Voice coil motor dust removal equipment

Technical Field

The utility model relates to an industrial dust removal technical field specifically is a voice coil motor dust collecting equipment.

Background

The dust removing device is commonly called a dust remover and is a device for removing or reducing the content of fly ash in smoke. The method is applied to the industries of chemical industry, petroleum, metallurgy, building, mining, machinery, light spinning and the like. The conventional dust collector is a bag type dust collector, which is a dry dust filter. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified. But in long-time use, often can take place the dust and be difficult to drop, the resistance is big, the phenomenon such as dewfall, harden often appears on the filter bag, lead to dust pelletizing system impedance to increase, the normal work of system has been destroyed, the dust removal effect worsens, current application number is CN 201720536008.9's a voice coil motor dust collecting equipment, drive the eccentric block through the voice coil motor and strike the vibrations frame, the realization drives the vibrations of downside filter bag, thereby realize cleaing away the dust on filter bag surface, but this scheme is in the use, because voice coil motor self is located the vibrations frame, it constantly impairs to lead to the junction of voice coil motor and vibrations frame self at the in-process of striking, vibrations, and in the striking process, through striking the transmission of point, lead to the transmission efficiency lower, the dust removal effect descends, so need to improve to this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a voice coil motor dust collecting equipment to how to improve the protection to voice coil motor self junction and improve the problem of cleaing away the effect to the dust knocking the in-process that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a voice coil motor dust removal device comprises a barrel body, wherein a support frame is welded at the bottom of the barrel body, an ash hopper is integrally formed at the middle position of the bottom of the barrel body, an air inlet is formed in the lower side of the left side wall of the barrel body, an air outlet is formed in the upper side of the left side wall of the barrel body, a filter bag is arranged in an inner cavity of the barrel body, an upper partition plate and a filter screen plate are respectively arranged on the upper side and the lower side of the inner cavity of the barrel body, the filter bag is positioned between the upper partition plate and the filter screen plate, voice coil motors are uniformly arranged at the tops of the upper partition plate, sleeves corresponding to the positions of the voice coil motors are uniformly arranged on the upper partition plate and the filter screen plate, a limiting sleeve is nested in the inner cavity of the sleeve, a transmission rod is connected to the bottom, the connecting rod has all been welded on the left and right sides outer wall of snap ring, the left side wall and the right side of connecting rod all have been welded the drum on the right side wall of connecting rod, install clockwork spring in the inner chamber of drum, install the revolving stage in clockwork spring's the inner circle, the welding of the left side top of revolving stage has the eccentric bar, the piece is beaten to last the cup jointing of eccentric bar.

Preferably, the bottom of the transmission rod is integrally formed with a limiting lug, an inner cavity of the limiting sleeve at the lower side is provided with a sliding groove matched with the transmission rod, and the transmission rod is sleeved in the sliding groove.

Preferably, the striking block is a sponge striking block or an arc-shaped metal hollow block.

Preferably, the outer wall of the rotary table is provided with a U-shaped groove, and the clockwork spring is nested in the U-shaped groove.

Preferably, the voice coil motor is a voice coil linear motor of the type OWS 70-15-LB.

Preferably, the filter screen plate is uniformly provided with filter holes, and the top of the filter screen plate is integrally formed with a support table matched with the sleeve.

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

1) the utility model discloses a based on the straight line transmission effect of voice coil motor, outside the filter bag, be equipped with the transfer line, can carry out vertical movement, and through being equipped with the eccentric rod, in the vertical motion process of high frequency, drive and strike the piece and carry out the slapping to the filter bag surface, thereby reduce the dust and pile up, and when only using single voice coil motor, strike the face and also obtained a large amount of promotion, be convenient for remove dust and use;

2) the utility model discloses at the dust removal in-process, through the eccentric bar reciprocating the in-process, because receive the frictional resistance of filter bag to appear being compressed and clockwork spring takes place to deform, at the removal in-process, the continuous drive revolving stage of clockwork spring takes place to rotate with the eccentric bar, thereby improves and hits the piece and hit the number of times and hit the dynamics of beating to hitting of filter bag, improves dust removal effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the utility model discloses hit under clockwork spring compression state and beat the block structure schematic diagram.

In the figure: the device comprises a barrel body 1, a support frame 2, an ash hopper 3, an air inlet 4, an air outlet 5, a filter bag 6, an upper partition plate 7, a filter screen plate 8, a voice coil motor 9, a sleeve 10, a limiting sleeve 11, a transmission rod 12, a snap ring 13, a connecting rod 14, a cylinder 15, a striking block 16, a clockwork spring 17, a rotary table 18 and an eccentric rod 19.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a voice coil motor dust collecting equipment, includes barrel 1, the bottom welding of barrel 1 has support frame 2, the bottom intermediate position integrated into one piece of barrel 1 has ash bucket 3, the downside of the left side wall of barrel 1 is equipped with air intake 4, the upside of the left side wall of barrel 1 is equipped with air outlet 5, be equipped with filter bag 6 in the inner chamber of barrel 1, accomplish the dust removal effect to gas.

The utility model discloses a voice coil motor, including barrel 1, filter bag 6, baffle 7, voice coil motor 9, the sleeve 10 that corresponds with voice coil motor 9 position is all evenly installed to last baffle 7 and filter screen plate 8, the filter bag is located between baffle 7 and the filter screen plate 8 about the inner chamber of barrel 1 both sides are installed respectively, voice coil motor 9 is evenly installed at the top of going up baffle 7, go up baffle 7 and filter screen plate 8 and all evenly install the sleeve 10 corresponding with voice coil motor 9 position, nested spacing sleeve 11 in the inner chamber of sleeve 10, voice coil motor 9's output bottom is connected with

transfer line

12, 12 nestings of transfer line are in about both sides between the spacing sleeve 11, accomplish the fixed mounting to voice coil motor 9 and to the spacing effect of direction in-process of the vertical motion of transfer line 12 to accomplish transfer line 12 and.

Evenly there is snap ring 13 through bolted connection on the outer wall of transfer line 12, connecting rod 14, left side have all been welded on the left and right sides outer wall of snap ring 13 the left side wall and the right side of connecting rod 14 all have welded drum 15 on the right side wall of connecting rod 14, install clockwork spring 17 in the inner chamber of drum 15, install revolving stage 18 in clockwork spring 17's the inner circle, the welding of the left side top of revolving stage 18 has eccentric rod 19, it hits the piece 16 to have cup jointed on eccentric rod 19, moves the in-process on the vertical direction of transfer line 12, hits the piece 16 on the eccentric rod 19 and receives the extrusion, accomplishes and rotates to drive clockwork spring 17 and take place deformation, thereby in the motion process, clockwork spring 17 is continuous to drive revolving stage 18 and eccentric rod 19 and carry out reciprocating motion, thereby realizes hitting to filter bag 6, improves the dust.

The bottom of the transmission rod 12 is integrally formed with a limiting bump, the inner cavity of the limiting sleeve 11 at the lower side is provided with a sliding groove matched with the transmission rod 12, and the transmission rod 12 is sleeved in the sliding groove, so that the problem of derailment of the transmission rod 12 in the vertical movement process is avoided.

The striking block 16 is a sponge striking block or an arc metal hollow block, and the striking effect on the filter bag 6 is improved.

The outer wall of the rotary table 18 is provided with a U-shaped groove, the clockwork spring 17 is nested in the U-shaped groove, so that the rotary table 18 can be driven to deform along the rotation direction when rotating under the action of the eccentric rod 19, and the problem that the rotary table is not easy to recover due to side pulling is avoided.

The voice coil motor 9 is a voice coil linear motor of type OWS70-15-LB, and realizes reciprocating motion in the vertical direction.

The filter screen plate 8 is evenly provided with filter holes, and the top of the filter screen plate 8 is integrally formed with a supporting table matched with the sleeve 10, so that the sleeve 10 is fixedly supported while the influence on air dust removal is avoided.

The working principle is as follows: the utility model discloses in the use, voice coil motor 9 drives transfer line 12 and carries out the high-frequency to and fro stretching motion along the vertical direction to drive and hit piece 16 on the snap ring 13 and take place to rotate because of the frictional force on filter bag 6, drive clockwork spring 17 and take place deformation, at the in-process that comes and goes, clockwork spring 17 drives and hits piece 16 and constantly answer, thereby plays and hit the dust removal effect of hitting of filter bag 6, the utility model discloses hit the wide and higher to hitting the dynamics of hitting and hitting the point of hitting of scope, be convenient for remove dust to filter bag 6 and use.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 voice coil motor dust collecting equipment, includes barrel (1), the bottom welding of barrel (1) has support frame (2), the bottom intermediate position integrated into one piece of barrel (1) has ash bucket (3), the downside of the left side wall of barrel (1) is equipped with air intake (4), the upside of the left side wall of barrel (1) is equipped with air outlet (5), be equipped with filter bag (6), its characterized in that in the inner chamber of barrel (1): last baffle (7) and filter screen board (8) are installed respectively to both sides about the inner chamber of barrel (1), filter bag (6) are located between baffle (7) and filter screen board (8), voice coil motor (9) are evenly installed at the top of going up baffle (7), go up baffle (7) and filter screen board (8) and all evenly install sleeve (10) corresponding with voice coil motor (9) position, nested stop collar (11) in the inner chamber of sleeve (10), the output bottom of voice coil motor (9) is connected with transfer line (12), transfer line (12) are nested both sides from top to bottom between stop collar (11), evenly there are snap ring (13) through bolted connection on the outer wall of transfer line (12), all weld on the left and right sides outer wall of snap ring (13) connecting rod (14), left side wall and right side of connecting rod (14) all weld on the right side wall of connecting rod (14) drum (15) ) The spring (17) is installed in the inner cavity of the cylinder (15), the rotary table (18) is installed in the inner ring of the spring (17), an eccentric rod (19) is welded at the top of the left side of the rotary table (18), and a striking block (16) is sleeved on the eccentric rod (19).

2. A voice coil motor dust removing apparatus according to claim 1, wherein: the bottom of the transmission rod (12) is integrally formed with a limiting lug, the inner cavity of the limiting sleeve (11) at the lower side is provided with a sliding groove matched with the transmission rod (12), and the transmission rod (12) is sleeved in the sliding groove.

3. A voice coil motor dust removing apparatus according to claim 1, wherein: the striking block (16) is a sponge striking block or an arc metal hollow block.

4. A voice coil motor dust removing apparatus according to claim 1, wherein: the outer wall of the rotary table (18) is provided with a U-shaped groove, and the clockwork spring (17) is nested in the U-shaped groove.

5. A voice coil motor dust removing apparatus according to claim 1, wherein: the voice coil motor (9) is a voice coil linear motor with the model of OWS 70-15-LB.

6. A voice coil motor dust removing apparatus according to claim 1, wherein: the filter screen plate (8) is uniformly provided with filter holes, and the top of the filter screen plate (8) is integrally formed with a supporting table matched with the sleeve (10).