CN217365627U

CN217365627U - Explosion-proof dust collector

Info

Publication number: CN217365627U
Application number: CN202122852683.1U
Authority: CN
Inventors: 叶秀峰
Original assignee: Yeqi Shanghai Electric Appliance Co ltd
Current assignee: Yeqi Shanghai Electric Appliance Co ltd
Priority date: 2021-11-21
Filing date: 2021-11-21
Publication date: 2022-09-06
Anticipated expiration: 2031-11-21

Abstract

The utility model discloses an explosion-proof dust collector in the technical field of cleaning equipment, which comprises a dust collector body, the bottom of the outer side of the dust collector body is fixedly provided with a positioning and containing assembly, the positioning and containing assembly is formed by combining a placing box with a dust collecting nozzle placing function, a limiting column, a reset spring and a shielding plate, the bottom end of the dust suction nozzle is fixedly provided with a buffer moving component, the buffer moving component is formed by combining a fixed cylinder, a buffer spring and a fixed column which have the buffer function when the dust suction nozzle moves, the location storage assembly is including placing case, spacing dish, spacing post, reset spring, sunshade, through-hole, locating rack, ventilation pipe and dust absorption mouth, the utility model discloses a location storage assembly, the staff of being convenient for fixes the position of ventilation pipe and dust absorption mouth, has reduced staff's location ventilation pipe and the dust absorption mouth degree of difficulty, and the staff of also being convenient for shelters from the processing to the dust absorption mouth of placing.

Description

Explosion-proof dust collector

Technical Field

The utility model relates to the technical field of cleaning equipment, specifically be an explosion-proof dust catcher.

Background

As the process is carried out and developed, some systems of atmospheric dispersions are produced, which are formed by suspending solid particles of various materials in gaseous medium, so as to remove suspended solid particles from industrial gases, which puts requirements on the production process, economy and hygiene, and modern science provides various means for this purpose, and there are hundreds of different structures of vacuum cleaners currently known, and although the structures are various, the working schemes are few basic principles of the apparatus for forming suspended phase precipitates.

The Chinese patent net discloses a flame-proof explosion-proof industrial dust collector, the application number is 201821103411.3, the dust and air are separated through centrifugal action, the cleaning and the replacement of a filter screen are avoided, the dust and air are effectively separated, the dust is prevented from exploding due to the accumulation of dust in the dust collector through mist dust fall, and the safety performance of the dust collector is effectively improved.

But the dust catcher of this patent is in the in-service use in-process, because ventilation pipe and dust absorption mouth are placed in the open, cause ventilation pipe and dust absorption mouth to collide with external object easily and cause the phenomenon of ventilation pipe and dust absorption mouth damage, based on this, the utility model designs an explosion-proof dust catcher to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide an explosion-proof dust catcher to solve the dust catcher of this patent that proposes in the above-mentioned background art in the in-service use, because ventilation pipe and dust absorption mouth are placed in the open, cause ventilation pipe and dust absorption mouth to collide the problem that causes the phenomenon of ventilation pipe and dust absorption mouth damage with external object easily.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof dust collector comprises a dust collector body, wherein a positioning and accommodating component is fixedly arranged at the bottom of the outer side of the dust collector body, and the positioning and accommodating component is formed by combining a placing box with a dust collecting nozzle placing function, a limiting column, a reset spring and a shielding plate;

the bottom end of the dust suction nozzle is fixedly provided with a buffer moving assembly, and the buffer moving assembly is formed by combining a fixed cylinder, a buffer spring and a fixed column which play a role in buffering the movement of the dust suction nozzle.

Preferably, the positioning and accommodating assembly comprises a placing box, a limiting disc, a limiting column, a return spring, a shielding plate, a through hole, a positioning frame, a ventilation pipe and a dust suction nozzle;

the utility model discloses a dust catcher, including dust catcher body, case, spacing dish, sunshade, ventilation pipe, dust absorption mouth, ventilation pipe and dust absorption mouth, dust catcher body outside bottom fixed mounting has places the case, it all imbeds sliding connection and has spacing dish to place case top both sides portion, spacing dish one side middle part welding has spacing post, spacing dish one side corresponds spacing post outside position department fixed mounting has reset spring, spacing post tip fixedly connected with sunshade, the sunshade all has seted up the through-hole with placing the roof, the welding of dust catcher body outside middle part equidistance has the locating rack, dust catcher body outside top embedding is connected with the ventilation pipe, ventilation pipe tip fixedly connected with dust absorption mouth, and the staff of being convenient for accomodate the ventilation pipe after using and place, avoids external object and ventilation pipe and dust absorption mouth directly to send out the collision.

Preferably, the shielding plate is connected to the inner side of the placing box in a sliding mode, and the outer side of the ventilation pipe is in contact with the inner side of the through hole.

Preferably, the dust suction nozzle is located at the inner side of the placing box, and the limiting column and the return spring are located at the inner side of the placing box.

Preferably, the buffer moving assembly comprises a fixed cylinder, a buffer spring, a fixed column, a ball and a cleaning brush;

dust absorption mouth bottom four sides angular position department all imbeds fixed cylinder, the inboard top fixed mounting of fixed cylinder has buffer spring, a buffer spring tip fixedly connected with fixed column, fixed column bottom middle part swing joint has the ball, dust absorption mouth bottom end tip fixed mounting has the cleaning brush, and the staff of being convenient for plays the guard action when using the dust absorption mouth, avoids dust absorption mouth and the violent collision phenomenon that causes the dust absorption mouth to damage in ground.

Preferably, the longitudinal section of the fixing column is I-shaped, and the top of the outer side of the fixing column is movably connected to the inner side of the fixing cylinder.

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

1. through the location storage assembly, the staff of being convenient for fixes the position of ventilation pipe and dust absorption mouth, has reduced staff location ventilation pipe and the dust absorption mouth degree of difficulty, and the staff of also being convenient for shelters from the processing to the dust absorption mouth of placing, avoids external object and dust absorption mouth bump to cause the phenomenon of dust absorption mouth damage.

2. Through buffering removal assembly, the staff of being convenient for removes the dust absorption mouth, has reduced the degree of difficulty that the staff removed the dust absorption mouth, and the staff of also being convenient for carries out the buffer memory processing to it when using the dust absorption mouth, and the impact force is too big when avoiding the dust absorption mouth to move down causes the violent shake phenomenon of dust absorption mouth, and simultaneously, the staff of also being convenient for cleans the impurity on ground, has reduced the degree of difficulty of staff's dust absorption.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the positioning and accommodating assembly of the present invention;

fig. 3 is a schematic view of the buffer moving assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cleaner body;

2. positioning the containing assembly; 201. placing a box; 202. a limiting disc; 203. a limiting column; 204. a return spring; 205. a shutter; 206. a through hole; 207. a positioning frame; 208. a ventilation pipe; 209. a dust suction nozzle;

3. a buffer moving component; 301. a fixed cylinder; 302. a buffer spring; 303. fixing a column; 304. a ball bearing; 305. a cleaning brush.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an explosion-proof dust collector comprises a dust collector body 1, wherein a positioning and containing component 2 is fixedly arranged at the bottom of the outer side of the dust collector body 1, and the positioning and containing component 2 is formed by combining a placing box 201 with a function of placing a dust suction nozzle 209, a limiting column 203, a return spring 204 and a shielding plate 205;

the bottom end of the dust suction nozzle 209 is fixedly provided with a buffer moving assembly, and the buffer moving assembly 3 is formed by combining a fixed cylinder 301, a buffer spring 302 and a fixed column 303 which play a buffer role when the dust suction nozzle 209 moves.

As shown in fig. 1 and 2, the positioning and accommodating assembly 2 includes a placing box 201, a limiting disc 202, a limiting column 203, a return spring 204, a shielding plate 205, a through hole 206, a positioning frame 207, a ventilation pipe 208 and a dust suction nozzle 209;

the bottom of the outer side of the dust collector body 1 is fixedly provided with a placing box 201, two side parts of the top end of the placing box 201 are embedded and slidably connected with a limiting disc 202, the middle part of one side of the limiting disc 202 is welded with a limiting column 203, the position of one side of the limiting disc 202 corresponding to the outer side of the limiting column 203 is fixedly provided with a return spring 204, the limiting column 203 and the return spring 204 are both positioned at the inner side of the placing box 201, the phenomenon that the shielding plate 205 is separated from the placing box 201 in the moving process can be avoided, one end part of the limiting column 203 is fixedly connected with a shielding plate 205, the shielding plate 205 is slidably connected with the inner side of the placing box 201 and can shield a placed dust collection nozzle 209, the shielding plate 205 and the top end of the placing box 201 are both provided with through holes 206, the middle part of the outer side of the dust collector body 1 is equidistantly welded with positioning frames 207, the top of the outer side of the dust collector body 1 is embedded and connected with a ventilation pipe 208, the outer side of the ventilation pipe 208 is contacted with the inner side of the through holes 206 and can fix the placed ventilation pipe 208, a dust suction nozzle 209 is fixedly connected to one end of the ventilation pipe 208, and the dust suction nozzle 209 is located inside the storage box 201, and can store the dust suction nozzle 209.

The worker can fix the position of the ventilation pipe 208 through the positioning frame 207 and open the shield plate 205, then the worker places the dust suction nozzle 209 connected with one end of the ventilation pipe 208 inside the placing box 201, and can move the position of the limiting disc 202 connected with one end of the reset spring 204 through the elastic action of the reset spring 204, so that the position of the limiting column 203 connected with one side of the limiting disc 202 can be moved, and further the position of the shield plate 205 connected with one end of the limiting column 203 can be reset and moved, the shield treatment can be performed on the placed dust suction nozzle 209 through the shield plate 205, the collision between an external object and the dust suction nozzle 209 is avoided, the worker can fix the positions of the ventilation pipe 208 and the dust suction nozzle 209 conveniently, the difficulty of positioning the ventilation pipe 208 and the dust suction nozzle 209 by the worker is reduced, and the worker can shield the placed dust suction nozzle 209 conveniently, the phenomenon that the dust suction nozzle 209 is damaged due to the collision between an external object and the dust suction nozzle 209 is avoided.

As shown in fig. 3, the buffer moving assembly 3 includes a fixed cylinder 301, a buffer spring 302, a fixed column 303, a ball 304, and a cleaning brush 305;

all imbed fixed mounting in dust absorption mouth 209 bottom four sides angular position department has fixed cylinder 301, fixed cylinder 301 inboard top fixed mounting has buffer spring 302, buffer spring 302 tip fixedly connected with fixed column 303, fixed column 303 longitudinal section is the I shape, fixed column 303 outside top swing joint is inboard in fixed cylinder 301, can avoid the phenomenon that fixed column 303 takes place to separate with fixed cylinder 301 when using, fixed column 303 bottom middle part swing joint has ball 304, dust absorption mouth 209 bottom limit portion fixed mounting has cleaning brush 305.

When dust absorption nozzle 209 is when using, through ball 304, be convenient for the staff to remove dust absorption nozzle 209, and the inboard buffer spring 302 elastic action of the solid fixed cylinder 301 of embedding installation through dust absorption nozzle 209 bottom, can remove the process to dust absorption nozzle 209 and play the buffer memory effect, and the cleaning brush 305 through dust absorption nozzle 209 bottom limit portion fixed mounting, can clean ground impurity, thereby be convenient for the staff to carry out the dust absorption to impurity and go out the processing, be convenient for the staff to remove dust absorption nozzle 209, the degree of difficulty that the staff removed dust absorption nozzle 209 has been reduced, also be convenient for the staff to carry out the buffer memory processing to it when using dust absorption nozzle 209, the impact force is too big when avoiding dust absorption nozzle 209 to move down causes dust absorption nozzle 209 violent shake phenomenon, and simultaneously, the staff of also being convenient for cleans the impurity on ground, the degree of difficulty of staff's dust absorption has been reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An explosion-proof dust collector comprises a dust collector body (1), and is characterized in that: the bottom of the outer side of the dust collector body (1) is fixedly provided with a positioning and accommodating component (2), and the positioning and accommodating component (2) is formed by combining a placing box (201) with a function of placing a dust collection nozzle (209), a limiting column (203), a return spring (204) and a shielding plate (205);

dust absorption mouth (209) bottom fixed mounting has the buffering to move the subassembly, buffering removes subassembly (3) and is formed by having fixed cylinder (301), buffer spring (302) and fixed column (303) combination that play the cushioning effect when removing dust absorption mouth (209).

2. An explosion-proof vacuum cleaner as defined in claim 1, wherein: the positioning and accommodating component (2) comprises a placing box (201), a limiting disc (202), a limiting column (203), a return spring (204), a shielding plate (205), a through hole (206), a positioning frame (207), a ventilation pipe (208) and a dust suction nozzle (209);

the utility model discloses a dust collector, including the dust catcher body (1), case (201) is placed to dust catcher body (1) outside bottom fixed mounting, it all imbeds sliding connection and has spacing dish (202) to place case (201) top both sides portion, spacing dish (202) one side middle part welding has spacing post (203), spacing dish (202) one side corresponds spacing post (203) outside position department fixed mounting has reset spring (204), spacing post (203) a tip fixedly connected with sunshade (205), through-hole (206) have all been seted up on sunshade (205) and the case (201) top of placing, the equidistant welding of dust catcher body (1) outside middle part has locating rack (207), the embedding of dust catcher body (1) outside top is connected with ventilation pipe (208), a ventilation pipe (208) a tip fixedly connected with dust absorption mouth (209).

3. An explosion-proof vacuum cleaner as defined in claim 2, wherein: the shielding plate (205) is connected to the inner side of the placing box (201) in a sliding mode, and the outer side of the ventilation pipe (208) is in contact with the inner side of the through hole (206).

4. An explosion-proof vacuum cleaner as defined in claim 2, wherein: dust absorption mouth (209) are located and place case (201) inboard position department, spacing post (203) and reset spring (204) all are located and place case (201) inboard position department.

5. An explosion-proof vacuum cleaner as defined in claim 2, wherein: the buffer moving assembly (3) comprises a fixed cylinder (301), a buffer spring (302), a fixed column (303), a ball (304) and a cleaning brush (305);

the dust suction nozzle is characterized in that a fixed cylinder (301) is fixedly installed at the four corner positions of the bottom end of the dust suction nozzle (209), a buffer spring (302) is fixedly installed at the top of the inner side of the fixed cylinder (301), one end of the buffer spring (302) is fixedly connected with a fixed column (303), a ball (304) is movably connected to the middle of the bottom end of the fixed column (303), and a cleaning brush (305) is fixedly installed on the edge portion of the bottom end of the dust suction nozzle (209).

6. An explosion-proof vacuum cleaner as defined in claim 5, wherein: the longitudinal section of the fixing column (303) is I-shaped, and the top of the outer side of the fixing column (303) is movably connected to the inner side of the fixing barrel (301).