CN211753228U

CN211753228U - Noise reduction device applied to bag-type dust collector

Info

Publication number: CN211753228U
Application number: CN201922013421.9U
Authority: CN
Inventors: 王琪文
Original assignee: Xuzhou Xianghua Silk Co ltd
Current assignee: Xuzhou Xianghua Silk Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-10-27
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a be applied to device of making an uproar that falls in sack cleaner, including the right side board, the anterior fixedly connected with front bezel of right side board left end, right side board left end rear portion fixedly connected with back plate, front bezel left end and back plate left end are connected with the left side board jointly, the equal fixed mounting in left side board and right side board upper end has the handle, the equal fixedly connected with spliced pole in outside terminal surface upper portion and the lower part of left side board and right side board, the equal fixedly connected with fixed disk of one end of curb plate is kept away from to the spliced pole, fixed mounting has the loose axle in draw-in groove and the draw-in groove in the front bezel front end is opened, the fixedly connected with quarter butt in the loose axle, the supplementary fixed disk of quarter butt. A be applied to device of making an uproar that falls in sack cleaner, through setting up the soft and reverse electromagnetic shaker of falling sound, can make the device fall the noise to the sack cleaner to the at utmost, the device simple structure is firm, the practicality is strong.

Description

Noise reduction device applied to bag-type dust collector

Technical Field

The utility model relates to a sack dust removal field, in particular to be applied to the device of making an uproar that falls in sack cleaner.

Background

The sack cleaner is a dry-type dust filter, it is applicable to the entrapment and is tiny, dry, non-fibrous dust, but its work is that the sound is great, easily to the influence of peripheral resident, consequently need one kind to use the device of making an uproar of falling wherein, and the current device structure of making an uproar of falling who is applied to in the sack cleaner is too complicated, insecure, the operation degree of difficulty is big, lead to whole device practicality not strong, and the effect of making an uproar is unsatisfactory to these devices, whole device is slow to the reaction rate of noise, and do not set up the cooperation of making an uproar of falling the structure of multiple noise reduction and fall, lead to whole device noise reduction efficiency, so, we propose a novel application and the device of making an uproar of falling.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a be applied to the device of making an uproar that falls in the sack cleaner, can effectively solve the problem in the background art.

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

the utility model provides a be applied to device of making an uproar that falls in sack cleaner, includes the right side board, the anterior fixedly connected with front bezel of right side board left end, right side board left end rear portion fixedly connected with back plate, front bezel left end and back plate left end are connected with the left side board jointly, the equal fixed mounting in left side board and right side board upper end has the handle, the equal fixedly connected with spliced pole in outside terminal surface upper portion and the lower part of left side board and right side board, the equal fixedly connected with fixed disk of one end of curb plate is kept away from to the spliced pole, fixed mounting has the loose axle in the draw-in groove and the draw-in groove has been opened to the front bezel front end, the fixedly connected with quarter butt in the loose axle upper.

Preferably, the front bezel major structure has plate body, framework and screw, the mounting hole has all been opened in plate body rear end four corners, equal a set of tilter of fixed connection on plate body rear side lower extreme inner wall and the upper end inner wall, the reverse electromagnetic shaker of fixedly connected with between the tilter, the perforation has all been opened in framework rear end four corners, the joint has the dust screen in the framework, the framework alternates into through the screw and perforates and the mounting hole is in the same place with plate body fixed connection, front bezel fixed mounting is anterior at the right side board left end.

Preferably, the main structure of the rear plate is provided with an outer frame, a cross rod is fixedly connected to the inner wall of the left end of the outer frame, the right end of the cross rod is fixedly connected to the inner wall of the right end of the outer frame, a plurality of sound reducing sponges are connected in an inserting mode to the cross rod, stabilizing rods are fixedly connected to the lower ends of the sound reducing sponges, a group of sound absorbing grooves are formed in the front ends of the stabilizing rods, and the rear plate is fixedly mounted at the rear portion of the left end of the right side plate.

Preferably, right side board left end fixed mounting has a plurality of slats of making an uproar of falling, left side board right-hand member is opened has a plurality of sound holes of inhaling, the mounting groove has all been opened in the opposite face four corners of right side board and left side board, the equal fixed mounting of front bezel and back plate left end and right-hand member has a set of buckle, the front bezel passes through the buckle joint and enters in the mounting groove together with right side board and left side board fixed mounting, the relation of connection of back plate and right side board and left side board is the same with the front bezel.

Preferably, the fixed disk is far away from the one end of spliced pole and supplementary fixed disk upper end all fixed mounting have the sticky pad.

Preferably, the reverse vibrator is located in the middle of the rear end of the plate body, and the reverse vibrator is not in contact with the inner wall of the plate body.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up reverse electromagnetic shaker on the front bezel, can be rapid to the noise that exists make the feedback, improved the whole device to the reaction rate of noise and the efficiency of making an uproar falls, reverse electromagnetic shaker can make opposite vibrations to the vibrations of noise to offset some noises, improved the quality of making an uproar of whole device, make the noise reduction effect more ideal;

2. set up on the sound reducing cotton, the left side board through setting up on the back plate and inhale sound hole and right side board and set up the slat of making an uproar and assist and fall, can be abundant handle the noise in the sack cleaner, can reach the best noise reduction effect, make whole device practicality higher, the noise reduction effect is outstanding more, whole device makes simple structure change through this kind of design, and the person of facilitating the use operates.

Drawings

Fig. 1 is a schematic view of the overall structure of a noise reduction device applied to a bag-type dust collector of the present invention;

fig. 2 is a schematic view of the whole structure of a front plate of a noise reduction device applied in a bag-type dust collector of the present invention;

FIG. 3 is a schematic view of the whole structure of a back plate of a noise reduction device applied in a bag-type dust collector of the present invention;

fig. 4 is a schematic view of the connection of the noise reduction device applied to the bag-type dust collector.

In the figure: 1. a right side plate; 2. a back plate; 3. a front plate; 4. a left side plate; 5. a movable shaft; 6. a short bar; 7. an auxiliary fixing disc; 8. connecting columns; 9. sticking a pad; 10. fixing the disc; 11. a right side plate; 12. a handle; 13. buckling; 14. mounting grooves; 15. a sound absorption hole; 16. a noise reduction strip plate; 21. a stabilizing rod; 22. a sound absorbing groove; 23. a cross bar; 24. an outer frame; 25. reducing the noise; 31. a frame body; 32. a dust screen; 33. a screw; 34. perforating; 35. an inclined lever; 36. a plate body; 37. mounting holes; 38. a reverse vibrator.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, a device of making an uproar falls in being applied to sack cleaner, including right side board 1, the anterior fixedly connected with front bezel 3 of 1 left end of right side board, 1 left end rear portion fixedly connected with back plate 2 of right side board, 3 left ends of front bezel and 2 left ends of back plate are connected with left side board 4 jointly, the equal fixed mounting in

left side board

4 and 1 upper ends of right side board has handle 11, the equal fixedly connected with spliced pole 8 in the outside terminal surface upper portion and the lower part of left side board 4 and right side board 1, the equal fixedly connected with fixed disk 10 of one end that the curb plate was kept away from to spliced pole 8, fixed mounting has loose axle 5 in draw-in groove and the draw-in groove is opened to 3 front ends of front bezel, the upper end fixedly connected with quarter butt 6 of loose.

The main structure of the front plate 3 comprises a plate body 36, a frame body 31 and screws 33, four corners of the rear end of the plate body 36 are all provided with mounting holes 37, a group of inclined rods 35 are fixedly connected to the inner wall of the lower end and the inner wall of the upper end of the rear side of the plate body 36, a reverse vibrator 38 is fixedly connected between the inclined rods 35, four corners of the rear end of the frame body 31 are all provided with through holes 34, a dustproof net 32 is clamped in the frame body 31, the frame body 31 is fixedly connected with the plate body 36 through the screws 33 inserted into the through holes 34 and the mounting holes 37, the screws 33 are the same as the through holes 34 and the mounting holes 37 in size, and the front plate; the main structure of the rear plate 2 is provided with an outer frame 24, the inner wall of the left end of the outer frame 24 is fixedly connected with a cross rod 23, the right end of the cross rod 23 is fixedly connected with the inner wall of the right end of the outer frame 24, the cross rod 23 is connected with a plurality of sound reducing cotton 25 in an inserting manner, the sound reducing cotton 25 is placed in parallel, the lower ends of the sound reducing cotton 25 are fixedly connected with stabilizing rods 21, the front ends of the stabilizing rods 21 are provided with a group of sound absorbing grooves 22, and the rear plate 2 is fixedly arranged at the rear part of the left end; the left end of the right side plate 1 is fixedly provided with a plurality of noise reduction slats 16, the right end of the left side plate 4 is provided with a plurality of sound absorption holes 15, four corners of opposite surfaces of the right side plate 1 and the left side plate 4 are respectively provided with a mounting groove 14, the left end and the right end of the front plate 3 and the rear plate 2 are respectively and fixedly provided with a group of buckles 13, the buckles 13 and the mounting grooves 14 are same in size, the front plate 3 is clamped into the mounting grooves 14 through the buckles 13 and is fixedly mounted with the right side plate 1 and the left side plate 4, and the connection relation between the rear plate 2 and the right side plate 1 as; the adhesive pads 9 are fixedly arranged at one end of the fixed disc 10 far away from the connecting column 8 and the upper end of the auxiliary fixed disc 7; the counter vibrator 38 is located at the inner middle portion of the rear end of the plate body 36, and the counter vibrator 38 does not contact the inner wall of the plate body 36.

It should be noted that the utility model relates to a noise reduction device applied in a bag-type dust collector, in the using process, put the whole device into the bag-type dust collector, want to move the device through the handle 12, and then fixedly install the whole device on the inner wall of the bag-type dust collector through the sticky pad 9 on the fixed disk 10, when the fixation is unstable, the auxiliary fixed disk 7 can be put down through the movable shaft 5 for fixing the whole device, after the installation, when noise is generated, the reverse vibrator 38 will react first, it will vibrate the sound wave opposite to the noise, thereby offsetting partial noise, and the installed dust screen 32 can be dustproof for the reverse vibrator 38, afterwards, the sound absorption cotton 25 on the back plate 2 will begin to absorb noise, the noise reduction slat 16 on the right side plate 1 and the sound absorption hole 15 on the left side plate 4 will absorb partial noise, the four plates are all connected in the mounting groove 14 through the buckle 13, when the noise reduction device is replaced, the device can be directly detached, the whole device is simple and firm in structure and high in practicability, and the use of the device in noise reduction work of the bag-type dust collector is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be applied to device of making an uproar that falls in sack cleaner, includes right side board (1), its characterized in that: the utility model discloses a safe and convenient storage battery, including right side board (1), the anterior fixedly connected with front bezel (3) of right side board (1) left end, right side board (1) left end rear portion fixedly connected with back plate (2), front bezel (3) left end and back plate (2) left end are connected with left side board (4) jointly, the equal fixed mounting in left side board (4) and right side board (1) upper end has handle (11), the equal fixedly connected with spliced pole (8) in outside terminal surface upper portion and the lower part of left side board (4) and right side board (1), the equal fixedly connected with fixed disk (10) of one end of curb plate is kept away from in spliced pole (8), fixed mounting has loose axle (5) in draw-in groove and the draw-in groove has been opened to front bezel (3) front end, loose axle (5) upper end fixedly connected with quarter butt (6), quarter butt (6.

2. The noise reduction device applied to the bag-type dust collector according to claim 1, wherein: front bezel (3) major structure has plate body (36), framework (31) and screw (33), mounting hole (37) have all been opened in plate body (36) rear end four corners, equal a set of tilting rod (35) of fixed connection on plate body (36) rear side lower extreme inner wall and the upper end inner wall, fixedly connected with reverse electromagnetic shaker (38) between tilting rod (35), perforation (34) have all been opened in framework (31) rear end four corners, the joint has dust screen (32) in framework (31), framework (31) are in the same place with plate body (36) fixed connection through screw (33) interlude perforation (34) and mounting hole (37), front bezel (3) fixed mounting is anterior at right side board (1) left end.

3. The noise reduction device applied to the bag-type dust collector according to claim 1, wherein: the rear plate (2) main structure has frame (24), a horizontal pole (23) of fixedly connected with is gone up to frame (24) left end inner wall, and horizontal pole (23) right-hand member and frame (24) right-hand member inner wall fixed connection, horizontal pole (23) alternate and are connected with a plurality of sound reduction cotton (25), the sound reduction cotton (25) lower extreme equal fixedly connected with stabilizes pole (21), a set of sound groove (22) of inhaling has all been opened to stabilize pole (21) front end, rear plate (2) fixed mounting is at right side board (1) left end rear portion.

4. The noise reduction device applied to the bag-type dust collector according to claim 1, wherein: right side board (1) left end fixed mounting has a plurality of slats (16) of making an uproar of falling, left side board (4) right-hand member is opened has a plurality of sound holes (15) of inhaling, mounting groove (14) have all been opened in the opposite face four corners of right side board (1) and left side board (4), front bezel (3) and rear bezel (2) left end and the equal fixed mounting of right-hand member have a set of buckle (13), front bezel (3) are in the same place with right side board (1) and left side board (4) fixed mounting in advancing mounting groove (14) through buckle (13) joint, rear bezel (2) are the same with front bezel (3) with the relation of being connected of right side board (1) and left side board (4).

5. The noise reduction device applied to the bag-type dust collector according to claim 1, wherein: and an adhesive pad (9) is fixedly arranged at one end of the fixed disc (10) far away from the connecting column (8) and at the upper end of the auxiliary fixed disc (7).

6. The noise reduction device applied to the bag-type dust collector according to claim 2, wherein: the reverse vibrator (38) is positioned in the middle of the rear end of the plate body (36), and the reverse vibrator (38) is not in contact with the inner wall of the plate body (36).