CN217247492U

CN217247492U - Anti-backflow cloth bag type dust collector

Info

Publication number: CN217247492U
Application number: CN202220453602.2U
Authority: CN
Inventors: 冯彦今; 马光; 李彬
Original assignee: TIANJIN DASHENG AUTOMATIC CONTROL EQUIPMENT CO Ltd
Current assignee: TIANJIN DASHENG AUTOMATIC CONTROL EQUIPMENT CO Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-23
Anticipated expiration: 2032-03-03

Abstract

The utility model provides a backflow-preventing cloth bag type dust collector, which belongs to the technical field of dust collectors and comprises a dust collecting box, wherein the side surface of the dust collecting box is fixedly connected with a mounting plate, a dust suction fan is provided with a dust inlet pipe and a dust outlet pipe, the dust inlet pipe is communicated with the dust inlet box, the dust outlet pipe is communicated with the dust collecting box, a movable block and a fixed block are arranged in the dust inlet box, the movable block is articulated with an inclined plate, the dust suction fan is provided with a wind shielding mechanism, the dust collecting bag is fixedly connected with the dust outlet pipe, the dust collecting box is articulated with a box cover, dust is sucked by the dust suction fan through the inclined plate to fall down by gravity, the inclined plate can prevent dust backflow, the box cover is conveniently fixed through a fixing mechanism, the box cover is prevented from moving when the dust suction fan operates, the box cover is opened to conveniently take out the dust collecting bag, the dust is conveniently collected and treated.

Description

Anti-backflow cloth bag type dust collector

Technical Field

The utility model relates to a dust collector technical field particularly, relates to anti-return's pocket type dust collector.

Background

The bag-type dust collector can collect dust, and filter the dust through the cloth bag, and then collect the dust through the device in a unified manner, so that the centralized cleaning of the inner end dust is realized, the purpose of efficient processing is realized, the purpose of environmental protection is achieved, and meanwhile, the protection of operators can be performed.

However, the existing bag-type dust collector has no anti-backflow effect, and cannot prevent the case cover from being lifted when the dust collection fan operates, so that the dust collection bag after dust collection is inconvenient to take out.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a backflow-preventing cloth bag type dust collector.

The embodiment of the utility model provides a sack formula dust collector of anti-return, including the dust collection box, the side fixed connection mounting panel of dust collection box, fixedly connected with dust absorption fan and dust inlet box on the mounting panel, dust absorption fan is provided with into dirt pipe and goes out the dirt pipe, advance the dirt pipe with dust inlet box is linked together, go out the dirt pipe with the dust collection box is linked together, it is provided with movable block and fixed block to advance the dirt incasement, it has the swash plate to articulate on the movable block, be provided with the mechanism of keeping out the wind on the dust absorption fan, go out fixedly connected with dust bag on the dirt pipe, be provided with the elastic cord on the sack of dust collection bag, it has the case lid to articulate on the dust collection box, the case lid pass through fixed establishment with the dust collection box is connected, a plurality of air vent has been seted up to the side of dust collection box.

In the above-mentioned realization process, in being inhaled by dust absorption fan through the swash plate and making the dust carry out the dust collection box, when dust absorption fan stops to function the swash plate and rely on gravity to fall down, and then can prevent the dust backward flow, conveniently fix carrying out the case lid through fixed establishment, the case lid lifts when preventing dust absorption fan function, opens the case lid and conveniently takes out the dust bag, conveniently collects the processing to the dust.

In a specific embodiment, the wind shielding mechanism includes a wind shielding plate, a first fixing plate and a fixing screw, the wind shielding plate is hinged to the dust inlet pipe, the first fixing plate is fixedly connected to the dust inlet pipe, and the wind shielding plate and the first fixing plate are fixedly connected through the fixing screw.

In the implementation process, the wind shield is turned over on the dust inlet pipe, and the wind shield is fixed by the fixing screw rod, so that wind and dust can be limited to be collected in the dust collecting bag.

In a specific embodiment, the fixing mechanism comprises a movable rod, a fixed rod, a second fixed plate and a clamping rod, the movable rod is arranged at the bottom of the case cover, the second fixed plate is slidably connected to the movable rod, a fixed hole is formed in the second fixed plate, the fixed rod is fixedly connected to the side face of the dust collecting bag, the second fixed plate is connected with the fixed rod through the fixed hole, and the clamping rod is hinged to the fixed rod.

In the implementation process, the second fixing plate slides on the movable rod, and the clamping rod fixes the fixing plate and can fix the box cover.

In a specific embodiment, the sloping plate is a foam sloping plate, the sloping plate is of a hollow structure, and the sloping plate is arranged into the foam plate and the hollow structure to be more easily sucked by the dust suction fan.

In the implementation process, the inclined plate is arranged into a foam plate and a hollow structure, and the foam plate and the hollow structure are easier to suck by the dust collection fan.

In a specific embodiment, the bottom of the base is provided with four moving wheels.

In the implementation process, the dust collector can be conveniently moved by the arrangement of the moving wheels.

In a specific embodiment, the cover is provided with a cover handle.

In the implementation process, the cover handle is convenient to open the cover.

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

one, the utility model discloses an in the swash plate was inhaled by dust absorption fan and is made the dust carry out the dust collection box, stopped function swash plate and relies on gravity to fall when dust absorption fan, and then can prevent the dust backward flow.

Two, the utility model discloses a fixed establishment is convenient fixes carrying out the case lid, and the case lid lifts when preventing dust absorption fan function, opens the convenience with the case lid through fixed establishment and takes out the dust bag, and the convenience is collected the processing to the dust.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structural diagram provided in an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 2 according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of the point C in fig. 2 according to an embodiment of the present invention;

fig. 6 is a schematic view of a second fixing plate according to an embodiment of the present invention.

In the figure: 1. a dust collection box; 2. mounting a plate; 3. a dust collection fan; 4. a dust inlet box; 5. a dust inlet pipe; 6. a dust outlet pipe; 7. a movable block; 8. a wind shielding mechanism; 801. a first fixing plate; 802. fixing the screw rod; 803. a wind deflector; 9. a sloping plate; 10. a fixing mechanism; 101. a movable rod; 102. fixing the rod; 103. a clamping rod; 104. a fixing hole; 105. a second fixing plate; 11. a box cover; 12. a dust collection bag; 13. a moving wheel; 14. a lid handle; 15. elastic bands; 16. a vent hole; 17. and (5) fixing blocks.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

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", 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 for simplicity of description, but 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.

Furthermore, the terms "first", "second" and "first" 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-6, the utility model provides a backflow-preventing bag-type dust collector, which comprises a dust collection box 1, a side surface of the dust collection box 1 is fixedly connected with a mounting plate 2, the mounting plate 2 is fixedly connected with a dust collection fan 3 and a dust inlet box 4, the dust collection fan 3 is provided with a dust inlet pipe 5 and a dust outlet pipe 6, the dust inlet pipe 5 is communicated with the dust inlet box 4, the dust outlet pipe 6 is communicated with the dust collection box 1, the dust inlet box 4 is internally provided with a movable block 7 and a fixed block 17, the movable block 7 is hinged with an inclined plate 9, the dust collection fan 3 is provided with a wind shielding mechanism 8, the dust outlet pipe 6 is fixedly connected with a dust collection bag 12, the mouth of the dust collection bag 12 is provided with an elastic band 15, the dust collection box 1 is hinged with a box cover 11, the box cover 11 is connected with the dust collection box 1 through a fixing mechanism 10, the side surface of the dust collection box 1 is provided with a plurality of air vents 16, the dust collection fan 3 sucks dust through the inclined plate 9 to enable the dust to be collected in the dust collection box 1, when the dust collection fan 3 stops operating, the inclined plate 9 falls down by means of gravity, and then dust backflow can be prevented, the box cover 11 is conveniently fixed through the fixing mechanism 10, the box cover 11 is lifted when the dust collection fan 3 is prevented from operating, the box cover 11 is opened, the dust collection bag 12 is conveniently taken out, and dust is conveniently collected and treated.

The utility model discloses in the scheme, wind-break mechanism 8 includes deep bead 803, first fixed plate 801 and clamping screw 802, and deep bead 803 articulates on advancing dirt case 4, and first fixed plate 801 fixed connection is on advancing dirt case 4, and deep bead 803 and first fixed plate 801 pass through clamping screw 802 fixed connection, turn on advancing dirt case 4 through deep bead 803, and clamping screw 802 fixes deep bead 803, can restrict the wind dirt and carry out in the dust collection box 1.

The utility model discloses in the scheme, fixed establishment 10 includes movable rod 101, dead lever 102, second fixed plate 105 and kelly 103, case lid 11 bottom is provided with movable rod 101, second fixed plate 105 sliding connection is on movable rod 101, fixed orifices 104 has been seted up on the second fixed plate 105, dead lever 102 fixed connection is in the side of dust bag 12, second fixed plate 105 passes through fixed orifices 104 and is connected with dead lever 102, it has kelly 103 to articulate on the dead lever 102, slide on movable rod 101 through second fixed plate 105, kelly 103 fixes the fixed plate, can fix case lid 11.

The utility model discloses in the scheme, swash plate 9 is the foam swash plate, and swash plate 9 is hollow structure, and swash plate 9 sets up to the cystosepiment and hollow structure and is inhaled by dust absorption fan 3 more easily.

In the solution of the present invention, four movable wheels 13 are provided at the bottom of the dust collecting box 1, and the movable wheels 13 can be conveniently disposed to move the dust collecting machine.

The utility model discloses in the scheme, be provided with lid handle 14 on the case lid 11, lid handle 14's the convenience that sets up is opened case lid 11.

The working principle of the backflow-preventing cloth bag type dust collector is as follows: during the use, through dust bag 12 and play dirt pipe 6 fixed connection, rely on tightening up elastic cord 15 and fix the sack of dust bag 12, through sliding second fixed plate 105 on movable rod 101, turn kelly 103 and fix second fixed plate 105, and then can fix case lid 11 and prevent that case lid 11 lifts when dust absorption fan 3 functions, open dust absorption fan 3 and be inhaled by dust absorption fan 3 through swash plate 9 and make the dust carry out in the dust collection box 1, fall depending on gravity when dust absorption fan 3 stops functioning swash plate 9, and then can prevent the dust backward flow, through turning kelly 103 and second fixed plate 105 and moving about on movable rod 101, and then can open case lid 11, take out dust bag 12 through relaxing elastic cord 15, conveniently collect the processing to the dust.

The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Anti-return bag type dust collector, including dust collection box (1), its characterized in that: the dust collection box is characterized in that a mounting plate (2) is fixedly connected to the side face of the dust collection box (1), a dust collection fan (3) and a dust inlet box (4) are fixedly connected to the mounting plate (2), the dust collection fan (3) is provided with a dust inlet pipe (5) and a dust outlet pipe (6), the dust inlet pipe (5) is communicated with the dust inlet box (4), the dust outlet pipe (6) is communicated with the dust collection box (1), a movable block (7) and a fixed block (17) are arranged in the dust inlet box (4), an inclined plate (9) is hinged to the movable block (7), a wind shielding mechanism (8) is arranged on the dust collection fan (3), a dust collection bag (12) is fixedly connected to the dust outlet pipe (6), an elastic band (15) is arranged on the bag opening of the dust collection bag (12), a box cover (11) is hinged to the dust collection box (1), and the box cover (11) is connected with the dust collection box (1) through a fixing mechanism (10), the side surface of the dust collection box (1) is provided with a plurality of vent holes (16).

2. The backflow prevention bag type dust collector as set forth in claim 1, wherein: wind-shielding mechanism (8) include deep bead (803), first fixed plate (801) and clamping screw (802), deep bead (803) articulate on dust inlet box (4), first fixed plate (801) fixed connection be in dust inlet box (4) are last, deep bead (803) with first fixed plate (801) pass through clamping screw (802) fixed connection.

3. The backflow prevention bag type dust collector as set forth in claim 1, wherein: the fixing mechanism (10) comprises a movable rod (101), a fixing rod (102), a second fixing plate (105) and a clamping rod (103), the bottom of the box cover (11) is provided with the movable rod (101), the second fixing plate (105) is connected to the movable rod (101) in a sliding mode, a fixing hole (104) is formed in the second fixing plate (105), the fixing rod (102) is fixedly connected to the side face of the dust collection box (1), the second fixing plate (105) is connected to the fixing rod (102) through the fixing hole (104), and the clamping rod (103) is hinged to the fixing rod (102).

4. The backflow prevention bag type dust collector as set forth in claim 1, wherein: the inclined plate (9) is a foam inclined plate, and the inclined plate (9) is of a hollow structure.

5. The backflow prevention bag type dust collector as set forth in claim 1, wherein: the bottom of the dust collection box (1) is provided with four moving wheels (13).

6. The backflow prevention bag type dust collector as set forth in claim 1, wherein: a cover handle (14) is arranged on the box cover (11).