CN213077766U

CN213077766U - Efficient dust remover for processing workshop

Info

Publication number: CN213077766U
Application number: CN202021743918.2U
Authority: CN
Inventors: 纪根赢
Original assignee: Lishui Changda Auto Parts Co ltd
Current assignee: Lishui Changda Auto Parts Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-30
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a high-efficiency dust remover for a processing workshop, which comprises a first fan, an air outlet pipe, a dust removing box, a blocking cover, a support arranged in the dust removing box, a connecting plate arranged above the support through a damping device, and a dust filtering net arranged on the connecting plate, wherein the inner wall of the dust removing box is provided with an acoustic panel and acoustic cotton, the bottom of the outer side wall of the dust removing box is communicated with an air inlet pipe, the top of the mounting plate is provided with a vibrating motor, the top of the mounting plate is provided with a driving motor, the output end of the driving motor is connected with a lead screw, the outer wall of the dust filtering net is sleeved with a cleaning brush, the middle part of the outer wall of the lead screw is in threaded connection with a thread sleeve, the cleaning brush is fixedly connected with the outer wall of the thread sleeve, the noise generated when the first fan, the vibrating motor and, under the matching action of the driving motor, the threaded sleeve and the cleaning brush, the cleaning brush is used for cleaning the outer side of the filter screen.

Description

Efficient dust remover for processing workshop

Technical Field

The utility model relates to a dust removal technical field especially relates to an efficient is dust remover for workshop.

Background

In the automobile processing industry, the requirement on the environment in a workshop is high, the product is prevented from being polluted by particle pollutants in the environment, so that the removal of solid particles in the working environment is very important, the existing dust remover for the processing workshop generally comprises a dust removing box, an air pump or an air blower arranged outside the dust removing box and a filtering device arranged in the dust removing box, an air outlet and an air inlet are arranged on the dust removing box, the air outlet of the air blower is communicated with the air inlet of the dust removing box through a pipeline, dust wrapped with the solid particles enters the dust removing box through the pipeline under the action of the air blower, the dust is filtered by the filtering device arranged in the dust removing box and then is discharged out of the dust removing box through the air outlet of the dust removing box, the filtration of the air in the processing workshop is finished, but the traditional dust remover for the processing workshop is inconvenient to arrange and has high noise, secondary pollution is formed, and the filtering device for filtering the dust is difficult to clean, after a long time of use, dust is accumulated in the filter device, the filter device is blocked, the working efficiency of the dust collector is reduced, and the existing dust collector has a complicated structure, so that workers cannot clean the filter device easily, and thus, improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a low and efficient dust remover for workshop of being convenient for clearance of noise.

The technical scheme of the utility model is realized like this: the utility model provides an efficient is dust remover for processing vehicle, is provided with out the dust removal case of tuber pipe and play dirt pipe, sets up blanking cover, the setting that is used for falling the device of making an uproar in the dust removal incasement that removes dust bottom of tube portion including first fan, top and bottom respectively, its characterized in that: the noise reduction device comprises a plurality of brackets fixedly connected to the middle part of the inner side wall of the dust removal box and arranged at uniform intervals along the circumferential direction, a mounting plate horizontally arranged above the inner part of the dust removal box, and a damping device arranged between the brackets and the mounting plate, wherein a plurality of mounting openings are arranged on the mounting plate at uniform intervals along the circumferential direction, a dust filtering net with a U-shaped longitudinal section is arranged in each mounting opening, an acoustical panel is arranged on the inner wall of the dust removal box, silencing cotton is arranged between the inner wall of the dust removal box and the acoustical panel, a sealing cushion is sleeved on the side wall of the mounting plate, one side of the sealing cushion, far away from the mounting plate, is abutted against the inner side wall of the acoustical panel, the first fan is arranged below the inner part of the dust removal box, an air inlet pipe is communicated with the bottom of the outer side wall of the dust removal box, the utility model discloses a dust filter screen, including mounting panel, mounting panel top, lead screw, mounting panel top left and right sides all are provided with shock dynamo, mounting panel top center is provided with driving motor, driving motor's output transmission is connected with the lead screw, driving motor's one end is kept away from to the lead screw is passed behind the mounting panel towards the direction of keeping away from the mounting panel and is extended, the cover is equipped with the cleaning brush on the outer wall of dust filter screen, the outer wall middle part threaded connection of lead.

By adopting the technical scheme, in daily use, under the action of the first fan, negative pressure is formed in the air inlet pipe, so that air in a processing workshop is wrapped with solid particles and enters the dust removing box through the air inlet pipe, the air flow which enters the dust removing box firstly is extruded by the air flow which continuously enters the dust removing box, the wrapped solid particles move towards the top in the dust removing box, under the action of the sealing cushion, a sealing state is formed between the side wall of the connecting plate which is arranged above the inner part of the dust removing box and the inner wall of the dust removing box, the air flow passes through the filter screen and then is discharged out of the dust removing box through the air outlet pipe arranged at the top of the dust removing box, the wrapped solid particles in the air flow are blocked by the filter screen and fall to the bottom of the dust removing box or attach to the outer side of the filter screen, noise generated by the first fan is transmitted to the inner side of the silencing plate, partial noise is isolated from the, the vibration motors arranged at the left side and the right side of the top of the mounting plate can generate vibration which is transmitted to the dust filter screen through the mounting plate, so that dust attached to the outer side of the dust filter screen is vibrated and falls off from the outer side of the dust filter screen, the driving motor is started, the screw rod is rotated under the action of the driving motor, the force generated by the rotation of the screw rod is converted into force for pushing the screw rod to move along the extension direction of the screw rod under the action of the thread bush in threaded connection with the outer wall of the middle part of the screw rod, the thread bush drives the cleaning brush to move back and forth on the outer side of the filter screen by controlling the forward rotation and the reverse rotation of the driving motor, the dust remained on the outer side of the filter screen falls off through the cleaning brush, and the vibration generated by the vibration motors is absorbed by the vibration absorbing device arranged between the mounting plate and the bracket, during the noise of avoiding vibrations to produce loops through the environment after connecting plate, support and dust removal case, the noise that produces when driving motor and shock dynamo operation also receives acoustical panel and the cotton separation of amortization and absorption in proper order, compares with prior art, the utility model provides high equipment's practicality has reduced the harmful effects that equipment caused to the environment.

The utility model discloses further set up to: damping device is including setting up the shock attenuation sleeve at the mounting panel top, vertical sliding connection has the damping piece in the shock attenuation sleeve, the top fixedly connected with shock absorber rod of damping piece, the shock absorber rod is kept away from the one end of damping piece and is passed behind shock attenuation sleeve top inner wall with mounting panel bottom fixed connection, the shock absorber rod outside cover is equipped with buffer spring, buffer spring's top and bottom respectively with mounting panel bottom and shock attenuation sleeve top outer wall butt.

By adopting the technical scheme, in daily use, the vibration generated by the vibration motor drives the connecting plate and the filter plate to generate vibration which is transmitted to the shock absorption rod through the bottom of the connecting plate, is transmitted into the damping block through the bottom of the shock absorption rod, so that the damping block is deformed and slides in the extension direction of the shock absorption sleeve in the shock absorption sleeve, when the damping block slides along the extension direction of the damping sleeve, the bottom of the connecting plate approaches to the damping sleeve, so that the buffer spring is pressed by the connecting plate to deform, and part of vibration is eliminated through the deformation of the buffer spring, and the damping block is reset, so that the noise generated by vibration is prevented from being transmitted to the environment after passing through the connecting plate, the bracket and the dust removal box in sequence, the phenomenon that leads to the noise to cause the pollution to the environment takes place, compare with prior art, the utility model discloses the harmful effects that equipment caused to the environment has been reduced.

The utility model discloses further set up to: the dust removal incasement portion just is located the driving motor top and is provided with the second fan, the one end that goes out the tuber pipe is connected with the second fan after passing dust removal roof portion outer wall, amortization cotton and acoustical panel top outer wall in proper order.

Through adopting above-mentioned technical scheme, in daily use, under the effect of second fan, the dust removal incasement portion just is located the connecting plate top and forms the negative pressure, makes the efficiency increase that the air that wraps up in and hold solid particle passes through the filter screen, through such mode, improves the filter efficiency of filter screen to solid particle in the air.

The utility model discloses further set up to: the lateral wall of the mounting plate is provided with an annular groove, one side, away from the silencing plate, of the sealing cushion is provided with a clamping portion, and the clamping portion is inserted into the annular groove.

Through adopting above-mentioned technical scheme, in daily use, through inserting the connected mode of establishing in the annular through joint portion with sealed cushion, can improve the joint strength of sealed cushion and mounting panel, avoid taking place to shake because of the mounting panel and lead to sealed cushion to drop from the mounting panel lateral wall, and make the gap appear between mounting panel and the acoustical panel, lead to the air wrap up in by the hand solid particle through the gap after discharge outside the dust removal case from the outlet duct, make the filter screen lose the phenomenon of filter effect to take place.

The utility model discloses further set up to: a plurality of damping holes are uniformly arranged on the damping block at intervals along the circumferential direction, and damping media are arranged in the damping sleeve.

Through adopting above-mentioned technical scheme, in daily use, when damping piece slided along shock attenuation sleeve extending direction, can make the damping medium pressure in the shock attenuation sleeve keep balanced through the damping hole to because the existence of damping medium, can absorb the vibrations that transmit in the damping piece, can avoid because of the damping piece removes velocity too fast in shock attenuation sleeve, lead to the not good phenomenon of shock attenuation effect to take place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

Fig. 2 is a schematic sectional view taken along the direction a-a in fig. 1.

Fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 1.

The labels in the figures are:

1-a first fan, 2-an air outlet pipe, 3-a dust outlet pipe, 4-a dust removal box, 5-a support, 6-a mounting plate, 7-a mounting opening, 8-a dust filter screen, 9-a sound-absorbing plate, 10-sound-absorbing cotton, 11-a sealing soft cushion, 12-an air inlet pipe, 13-a vibration motor, 14-a driving motor, 15-a screw rod, 16-a cleaning brush, 17-a thread bush, 18-a shock-absorbing sleeve, 19-a damping block, 20-a shock-absorbing rod, 21-a buffer spring, 22-a second fan, 23-an annular groove, 24-a clamping part and 25-a damping hole.

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model discloses an efficient dust remover for workshop, be provided with out tuber pipe 2 and play dirt pipe 3's dust removal case 4, the blanking cover of setting in dust removal pipe 3 bottom, the device of making an uproar falls that is used for falling the noise of setting in dust removal case 4 respectively including first fan 1, top and bottom the utility model discloses in the embodiment of the utility model: the device of making an uproar falls includes fixed connection at the inside wall middle part of dust removal case 4 and along a plurality of supports 5, the level setting of the even interval setting of circumference at the inside top of dust removal case 4 mounting panel 6, set up the damping device between support 5 and mounting panel 6, be provided with a plurality of installation openings 7 along the even interval of circumference on mounting panel 6, be provided with the dust screen 8 that longitudinal section is the U-shaped among the installation opening 7, be provided with acoustical panel 9 on the dust removal case 4 inner wall, be provided with amortization cotton 10 between dust removal case 4 inner wall and the acoustical panel 9, the cover is equipped with sealed cushion 11 on the lateral wall of mounting panel 6, one side and the inside wall butt of acoustical panel 9 that mounting panel 6 was kept away from to sealed cushion 11, first fan 1 sets up the inside below at dust removal case 4, the lateral wall bottom intercommunication of dust removal case 4 has air-supply line 12, the one end of air-supply, Be connected with first fan 1 behind amortization cotton 10 and the acoustical panel 9, the 6 top left and right sides of mounting panel all are provided with

shock dynamo

13, 6 top centers of mounting panel are provided with driving motor 14, driving motor 14's output transmission is connected with lead screw 15, the one end that driving motor 14 was kept away from to lead screw 15 is passed behind mounting panel 6 towards the direction of keeping away from mounting panel 6 and is extended, the cover is equipped with cleaning brush 16 on the outer wall of dirt filter screen 8, the outer wall middle part threaded connection of lead screw 15 has thread bush 17, cleaning brush 16 and thread bush 17 outer wall fixed connection.

By adopting the technical scheme, in daily use, under the action of the first fan 1, negative pressure is formed in the air inlet pipe 12, so that air in a processing workshop is wrapped by solid particles and enters the dust removal box 4 through the air inlet pipe 12, the air flow which enters the dust removal box 4 firstly is extruded by the air flow which continuously enters the dust removal box 4, the wrapped solid particles move towards the top in the dust removal box 4, under the action of the sealing cushion 11, a sealing state is formed between the side wall of the connecting plate which is arranged above the inner part of the dust removal box 4 and the inner wall of the dust removal box 4, the air flow passes through the filter screen and is discharged out of the dust removal box 4 through the air outlet pipe which is arranged at the top of the dust removal box 4, the solid particles wrapped by the air flow can be separated by the filter screen and fall to the bottom of the dust removal box 4 or attach to the outer side of the filter screen, noise generated by the first fan 1 is transmitted to the inner side of the silencing board 9, and, the residual noise is transmitted into the sound-absorbing board 9 and is transmitted into the sound-absorbing cotton 10 through the outer side of the sound-absorbing board 9, the noise is converted into heat through the fine holes in the sound-absorbing cotton 10, so that the residual noise is eliminated, the vibration motors 13 arranged at the left side and the right side of the top of the mounting board 6 can generate vibration, the vibration is transmitted into the dust-filtering net 8 through the mounting board 6, dust attached to the outer side of the dust-filtering net 8 is vibrated, so as to fall off from the outer side of the dust-filtering net 8, the driving motor 14 is started, the screw rod 15 is rotated under the action of the driving motor 14, under the action of the thread bush 17 in threaded connection with the outer wall of the middle part of the screw rod 15, the force generated by the rotation of the screw rod 15 is converted into the force for pushing the screw rod 15 to move along the extending direction of the screw rod 15, the thread bush 17 drives the cleaning brush 16 to move back and forth, the vibrations that shock dynamo 13 produced are absorbed by the damping device who sets up between mounting panel 6 and support 5, and the noise of avoiding vibrations to produce loops through connecting plate, support 5 and dust removal case 4 after transmit the environment, and the noise that produces also receives the separation and the absorption of acoustical panel 9 and amortization cotton 10 in proper order when driving motor 14 and shock dynamo operation, compares with prior art, the utility model provides the high practicality of equipment has reduced the harmful effects that equipment caused to the environment.

In the embodiment of the present invention: damping device is including setting up the shock attenuation sleeve 18 at mounting panel 6 top, vertical sliding connection has damping piece 19 in the shock attenuation sleeve 18, damping piece 19's top fixedly connected with shock absorber pole 20, shock absorber pole 20 is kept away from behind the one end of damping piece 19 pass the inner wall of shock attenuation sleeve 18 top with mounting panel 6 bottom fixed connection, shock absorber pole 20 outside cover is equipped with buffer spring 21, buffer spring 21's top and bottom respectively with mounting panel 6 bottom and 18 top outer wall butts of shock attenuation sleeve.

By adopting the technical scheme, in daily use, the vibration generated by the vibration motor 13 drives the connecting plate and the filter plate to generate vibration, the vibration is transmitted to the shock absorption rod 20 through the bottom of the connecting plate and is transmitted to the damping block 19 through the bottom of the shock absorption rod 20, the damping block 19 is deformed and slides in the extension direction of the shock absorption sleeve 18 in the shock absorption sleeve 18, when the damping block 19 slides in the extension direction of the shock absorption sleeve 18, the bottom of the connecting plate approaches to the shock absorption sleeve 18, so that the damping spring 21 is extruded by the connecting plate to deform, part of the vibration is eliminated through the deformation of the damping spring 21, and the damping block 19 is reset, therefore, the phenomenon that the noise generated by the vibration is transmitted to the environment after passing through the connecting plate, the bracket 5 and the dust removal box 4 in sequence is avoided, and the phenomenon that the noise pollutes the environment is caused, compared, the utility model discloses the harmful effects that equipment caused to the environment have been reduced.

In the embodiment of the present invention: inside and being located driving motor 14 top of dust removal case 4 and being provided with second fan 22, the one end that goes out tuber pipe 2 is connected with second fan 22 after passing dust removal case 4 top outer wall, amortization cotton 10 and abatvoix 9 top outer wall in proper order.

Through adopting above-mentioned technical scheme, in daily use, under the effect of second fan 22, the dust removal case 4 is inside and be located the connecting plate top and form the negative pressure, makes the efficiency increase that the air that wraps up in and hold solid particle passes through the filter screen, through such mode, improves the filter efficiency of filter screen to solid particle in the air.

In the embodiment of the present invention: be provided with annular 23 on the lateral wall of mounting panel 6, one side that abatvoix 9 was kept away from to sealed cushion 11 is provided with joint portion 24, joint portion 24 inserts and establishes in annular 23.

Through adopting above-mentioned technical scheme, in daily use, through inserting the connected mode of establishing in annular 23 with sealed cushion 11 through joint portion 24, can improve the joint strength of sealed cushion 11 and mounting panel 6, avoid leading to sealed cushion 11 to drop from the 6 lateral walls of mounting panel because of mounting panel 6 takes place to shake, and make and appear the gap between mounting panel 6 and the acoustical panel 9, lead to the air parcel to hold the solid particle under the arm behind the arm through the gap outside outlet duct discharge dust removal case 4, make the filter screen lose the phenomenon of filter effect and take place.

In the embodiment of the present invention: a plurality of damping holes 25 are uniformly arranged on the damping block 19 at intervals along the circumferential direction, and damping media are arranged in the shock absorption sleeve 18.

Through adopting above-mentioned technical scheme, in daily use, when damping piece 19 slides along shock attenuation sleeve 18 extending direction, can make the damping medium pressure in the shock attenuation sleeve 18 keep balanced through damping hole 25 to because the existence of damping medium, can absorb the vibrations that transmit to in damping piece 19, can avoid because of damping piece 19 removes velocity too fast in shock attenuation sleeve 18, lead to the not good phenomenon of shock attenuation effect to take place.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an efficient is dust remover for workshop, is provided with out dust removal case (4) of tuber pipe (2) and play dirt pipe (3), blanking cover, the setting that is used for falling the device of making an uproar in dust removal case (4) that falls that sets up in play dirt pipe (3) bottom respectively including first fan (1), top and bottom, its characterized in that: the noise reduction device comprises a plurality of supports (5) which are fixedly connected to the middle part of the inner side wall of the dust removal box (4) and are arranged at intervals along the circumferential direction, a mounting plate (6) which is horizontally arranged above the inner side of the dust removal box (4), and a damping device which is arranged between the supports (5) and the mounting plate (6), wherein a plurality of mounting openings (7) are arranged on the mounting plate (6) at intervals along the circumferential direction, dust filtering nets (8) with U-shaped longitudinal sections are arranged in the mounting openings (7), a sound absorbing plate (9) is arranged on the inner wall of the dust removal box (4), silencing cotton (10) is arranged between the inner wall of the dust removal box (4) and the sound absorbing plate (9), a sealing cushion (11) is sleeved on the side wall of the mounting plate (6), one side, far away from the mounting plate (6), of the sealing cushion (11) and the inner side wall of the sound absorbing plate (9) are abutted against, the bottom of the outer side wall of the dust removing box (4) is communicated with an air inlet pipe (12), one end of the air inlet pipe (12) sequentially penetrates through the outer side wall of the dust removing box (4), the silencing cotton (10) and the silencing plate (9) and then is connected with the first fan (1), the left side and the right side of the top of the mounting plate (6) are respectively provided with a vibration motor (13), the center of the top of the mounting plate (6) is provided with a driving motor (14), the output end of the driving motor (14) is connected with a screw rod (15) in a transmission way, one end of the screw rod (15) far away from the driving motor (14) penetrates through the mounting plate (6) and then extends towards the direction far away from the mounting plate (6), the outer wall of the dust filtering net (8) is sleeved with a cleaning brush (16), the middle part of the outer wall of the screw rod (15) is in threaded connection with a threaded sleeve (17), and the cleaning brush (16) is fixedly connected with the outer wall of the threaded sleeve (17).

2. A high efficiency machine shop dust collector as claimed in claim 1, wherein: damping device is including setting up damping sleeve (18) at mounting panel (6) top, vertical sliding connection has damping piece (19) in damping sleeve (18), the top fixedly connected with shock-absorbing rod (20) of damping piece (19), the one end that damping piece (19) were kept away from in shock-absorbing rod (20) is passed behind damping sleeve (18) top inner wall with mounting panel (6) bottom fixed connection, shock-absorbing rod (20) outside cover is equipped with buffer spring (21), the top and the bottom of buffer spring (21) respectively with mounting panel (6) bottom and damping sleeve (18) top outer wall butt.

3. A high efficiency machine shop dust collector as claimed in claim 2, wherein: inside just being located driving motor (14) top of dust removal case (4) and being provided with second fan (22), the one end that goes out tuber pipe (2) is passed dust removal case (4) top outer wall, amortization cotton (10) and acoustical panel (9) top outer wall in proper order and is connected with second fan (22).

4. A high efficiency machine shop dust collector as claimed in claim 3, wherein: be provided with annular (23) on the lateral wall of mounting panel (6), one side that sealed cushion (11) kept away from acoustical panel (9) is provided with joint portion (24), joint portion (24) are inserted and are established in annular (23).

5. A high efficiency machine shop dust collector as claimed in claim 4, wherein: a plurality of damping holes (25) are uniformly arranged on the damping block (19) at intervals along the circumferential direction, and damping media are arranged in the damping sleeve (18).