CN222403953U - Suction inlet structure of large-section dust remover - Google Patents
Suction inlet structure of large-section dust remover Download PDFInfo
- Publication number
- CN222403953U CN222403953U CN202420562775.7U CN202420562775U CN222403953U CN 222403953 U CN222403953 U CN 222403953U CN 202420562775 U CN202420562775 U CN 202420562775U CN 222403953 U CN222403953 U CN 222403953U
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- Prior art keywords
- suction inlet
- face
- plate
- horn
- pipe
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- 239000000428 dust Substances 0.000 title claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 239000000779 smoke Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 238000003698 laser cutting Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model relates to the technical field of dust treatment equipment, in particular to an air suction port structure of a large-section dust remover, which comprises a horn-shaped air suction port, wherein the upper end face of the horn-shaped air suction port is communicated with a fixed pipe, the right side of the fixed pipe is provided with a motor, the output end of the motor is detachably connected with a rotating shaft, the left end of the rotating shaft penetrates through the fixed pipe and is movably connected with the left side inside the fixed pipe through a bearing, the outer side wall of the rotating shaft is provided with a circular valve plate, the inner top end of a groove is fixedly connected with a plurality of connecting columns, the outer side wall of the connecting columns is penetrated and connected with a mounting frame, the inner side wall of the mounting frame is fixedly connected with a grid plate, and the outer side walls of the connecting columns are respectively and spirally connected with nuts tightly attached to the lower end face of the mounting frame.
Description
Technical Field
The utility model relates to the technical field of dust treatment equipment, in particular to an air suction inlet structure of a large-section dust remover.
Background
The laser cutting processing replaces the traditional mechanical knife with invisible light beams, has the characteristics of high precision, rapid cutting, automatic typesetting, material saving, smooth cut, low processing cost and the like, is not limited by cutting pattern limitation, and gradually improves or replaces the traditional metal cutting processing equipment along with the scale development and expansion of the processing industry, and when a laser cutting machine cuts materials on the traditional market, more dust mist is generated near a fracture, so that the laser cutting machine is matched with a dust remover;
When the dust remover is used, the dust is sucked into the dust remover by forming negative pressure on the suction inlet by generating larger suction force on the dust by equipment such as an exhaust fan and the like;
However, after the existing dust collector is used, when the exhaust fan for generating suction stops running, the residual smoke dust on the inner wall of the dust collection pipeline easily flows out of the dust collection opening, and the laser cutting machine equipment is easily polluted, so that the air suction opening structure of the large-section dust collector is necessary to be provided for solving the problems.
Disclosure of utility model
The utility model aims to provide an air suction inlet structure of a large-section dust collector, which has the characteristics of being convenient for enabling the inside of a pipeline to be in a closed state after the dust collector is used, preventing smoke particles in a fixed pipe from flowing out through a horn-shaped air suction inlet and avoiding polluting equipment cutting equipment.
In order to achieve the purpose, the large-section dust remover air suction inlet structure comprises a horn-shaped air suction inlet, wherein the upper end face of the horn-shaped air suction inlet is communicated with a fixed pipe, a motor is installed on the right side of the fixed pipe, the output end of the motor is detachably connected with a rotating shaft, the left end of the rotating shaft penetrates through the fixed pipe and is movably connected with the left side inside the fixed pipe through a bearing, and a circular valve plate is installed on the outer side wall of the rotating shaft.
In order to filter cutting waste and some small parts carried in smoke entering the horn-shaped air suction port through a grid plate, the utility model is used as a preferable air suction port structure of the large-section dust remover, the lower end face of the horn-shaped air suction port is fixedly connected with a connecting frame, the inner side wall of the connecting frame is provided with a groove, the inner top end of the groove is fixedly connected with a plurality of connecting columns, the outer side walls of the connecting columns are in penetrating connection with a mounting frame, the inner side wall of the mounting frame is fixedly connected with the grid plate, and the outer side walls of the connecting columns are in threaded connection with nuts tightly attached to the lower end face of the mounting frame.
In order to facilitate the adjustment of the height of the horn-shaped air suction opening according to the need, the air suction opening structure of the large-section dust remover is preferable, the upper end face of the fixing pipe is communicated with the corrugated pipe, the upper end face of the corrugated pipe is communicated with the conveying pipe, the outer side wall of the fixing pipe is fixedly connected with the adjusting plate positioned above the motor, the fixing plate is arranged above the adjusting plate, the upper end face of the fixing plate is connected with two electric telescopic rods in a penetrating manner, and the lower end faces of the two electric telescopic rods are detachably connected with the upper end face of the adjusting plate.
In order to play a role in buffering impact force received by the grid plate and improve the service life of the grid plate, the large-section dust collector suction inlet structure is preferable, and springs positioned between the mounting frame and the top end inside the groove are sleeved on the outer side walls of the connecting columns.
In order to facilitate the corrugated pipe to pass through the lower part of the fixed plate, the upper end surface of the fixed plate is preferably provided with an opening in a penetrating way, and the lower end of the corrugated pipe passes through the opening and extends to the lower part of the fixed plate.
In order to facilitate the installation of the fixing plate and the cutting equipment, the suction inlet structure of the large-section dust remover is preferable, the left side and the right side of the fixing plate are fixedly connected with mounting plates, and a plurality of mounting holes are formed in the upper end faces of the two mounting plates in a penetrating way.
Compared with the prior art, the utility model has the following beneficial effects:
After the dust collector is used, the motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the circular valve plate to close the fixed pipe, so that the inside of the fixed pipe is in a closed state, smoke particles in the fixed pipe are prevented from flowing out through the horn-shaped air suction inlet, and further the structure is convenient for enabling the inside of the pipeline to be in a closed state after the dust collector is used, preventing the smoke particles in the fixed pipe from flowing out through the horn-shaped air suction inlet, and avoiding polluting equipment cutting equipment.
Drawings
FIG. 1 is an overall front view of the present utility model;
FIG. 2 is a cross-sectional view of the trumpet-shaped intake of the present utility model;
fig. 3 is an enlarged view of fig. 2a in accordance with the present utility model.
The device comprises a fixed pipe, a 101, a horn-shaped air suction inlet, a 102, a connecting frame, 1021, a groove, 103, a corrugated pipe, 104, a conveying pipe, 2, a motor, 201, a rotating shaft, 202, a round valve plate, 3, a connecting column, 301, a mounting frame, 302, a grid plate, 303, a nut, 304, a spring, 4, a regulating plate, 401, a fixed plate, 402, an electric telescopic rod, 403, an opening, 5, a mounting plate, 501 and a mounting hole.
Detailed Description
Referring to fig. 1 to 3, the suction inlet structure of the large-section dust collector comprises a horn-shaped suction inlet 101, wherein the upper end surface of the horn-shaped suction inlet 101 is communicated with a fixed pipe 1, a motor 2 is installed on the right side of the fixed pipe 1, an output end of the motor 2 is detachably connected with a rotating shaft 201, the left end of the rotating shaft 201 penetrates through the fixed pipe 1 and is movably connected with the left side inside the fixed pipe 1 through a bearing, and a circular valve plate 202 is installed on the outer side wall of the rotating shaft 201.
In the embodiment, after the dust collector is used, the motor 2 is started, the motor 2 drives the rotating shaft 201 to rotate, the rotating shaft 201 drives the circular valve plate 202 to close the fixed pipe 1, so that the inside of the fixed pipe 1 is in a closed state, smoke particles in the fixed pipe 1 are prevented from flowing out through the horn-shaped air suction opening 101, the inside of the pipeline is further in a closed state after the dust collector is used, the smoke particles in the fixed pipe 1 are prevented from flowing out through the horn-shaped air suction opening 101, and the pollution to equipment cutting equipment is avoided.
As a technical optimization scheme of the utility model, a connecting frame 102 is fixedly connected to the lower end face of a horn-shaped air suction port 101, a groove 1021 is formed in the inner side wall of the connecting frame 102, a plurality of connecting columns 3 are fixedly connected to the inner top end of the groove 1021, a mounting frame 301 is connected to the outer side walls of the connecting columns 3 in a penetrating manner, a grid plate 302 is fixedly connected to the inner side wall of the mounting frame 301, and nuts 303 tightly attached to the lower end face of the mounting frame 301 are connected to the outer side walls of the connecting columns 3 in a threaded manner.
In the embodiment, according to the requirement, the mounting frames 301 are arranged on the outer walls of the connecting columns 3 and then fixed by the nuts 303, and during the use process of the dust remover, cutting waste and small parts carried in smoke entering the horn-shaped air suction inlet 101 are filtered by the grid plate 302.
As a technical optimization scheme of the utility model, the upper end face of the fixed pipe 1 is communicated with the corrugated pipe 103, the upper end face of the corrugated pipe 103 is communicated with the conveying pipe 104, the outer side wall of the fixed pipe 1 is fixedly connected with the adjusting plate 4 positioned above the motor 2, the fixed plate 401 is arranged above the adjusting plate 4, the upper end face of the fixed plate 401 is connected with the two electric telescopic rods 402 in a penetrating way, and the lower end faces of the two electric telescopic rods 402 are detachably connected with the upper end face of the adjusting plate 4.
In the embodiment, when the distance between the horn-shaped air suction port 101 and the equipment needs to be adjusted, the two electric telescopic rods 402 are started to drive the adjusting plate 4 to move up and down, the horn-shaped air suction port 101 is driven to be adjusted to a proper height, and when the horn-shaped air suction port 101 moves up and down, the corrugated pipe 103 stretches out and draws back along with the horn-shaped air suction port, so that the height of the horn-shaped air suction port 101 can be adjusted conveniently according to the needs.
As a technical optimization scheme of the utility model, the outer side walls of the connecting columns 3 are sleeved with springs 304 positioned between the mounting frame 301 and the top inside the groove 1021.
In this embodiment, after the grid plate 302 is impacted by the cutting waste and the small workpiece, the springs 304 contract to buffer the impact force of the grid plate 302, so that the service life of the grid plate 302 is prolonged.
As a technical optimization scheme of the utility model, an opening 403 is formed in the upper end face of the fixing plate 401 in a penetrating manner, and the lower end of the corrugated pipe 103 penetrates through the opening 403 and extends to the lower portion of the fixing plate 401.
In this embodiment, the bellows 103 is conveniently passed under the fixing plate 401 through the opening 403.
As a technical optimization scheme of the utility model, the left side and the right side of the fixing plate 401 are fixedly connected with the mounting plates 5, and a plurality of mounting holes 501 are formed in the upper end surfaces of the two mounting plates 5 in a penetrating manner.
In this embodiment, two mounting plates 5 are attached to the apparatus, and then bolts are screwed into the plurality of mounting holes 501, thereby facilitating the mounting of the fixing plate 401 to the cutting apparatus.
The working principle is that when the distance between the horn-shaped air suction port 101 and equipment needs to be adjusted, two electric telescopic rods 402 are started to drive an adjusting plate 4 to move up and down, the horn-shaped air suction port 101 is driven to be adjusted to a proper height, when the horn-shaped air suction port 101 moves up and down, a corrugated pipe 103 stretches out and draws back along with the adjusting plate, according to the requirements, a mounting frame 301 is arranged on the outer walls of a plurality of connecting columns 3, then the connecting columns are fixed through nuts 303, during the use process of the dust remover, cutting waste carried in smoke entering the horn-shaped air suction port 101 and some small parts are filtered through a grid plate 302, after the dust remover is used, a motor 2 is started, the motor 2 drives a rotating shaft 201 to rotate, and the rotating shaft 201 drives a circular valve plate 202 to close a fixed pipe 1, so that the inside of the fixed pipe 1 is in a closed state, and smoke particles in the fixed pipe 1 are prevented from flowing out through the horn-shaped air suction port 101.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The suction inlet structure of the large-section dust remover comprises a horn-shaped suction inlet (101) and is characterized in that the upper end face of the horn-shaped suction inlet (101) is communicated with a fixed pipe (1), a motor (2) is installed on the right side of the fixed pipe (1), a rotating shaft (201) is detachably connected to the output end of the motor (2), the left end of the rotating shaft (201) penetrates through the fixed pipe (1) and is movably connected with the left side inside the fixed pipe (1) through a bearing, and a circular valve plate (202) is installed on the outer side wall of the rotating shaft (201).
2. The large-section dust remover air suction inlet structure of claim 1, wherein a connecting frame (102) is fixedly connected to the lower end face of the horn-shaped air suction inlet (101), a groove (1021) is formed in the inner side wall of the connecting frame (102), a plurality of connecting columns (3) are fixedly connected to the inner top end of the groove (1021), a plurality of installing frames (301) are connected to the outer side walls of the connecting columns (3) in a penetrating mode, a grid plate (302) is fixedly connected to the inner side walls of the installing frames (301), and nuts (303) tightly attached to the lower end face of the installing frames (301) are connected to the outer side walls of the connecting columns (3) in a threaded mode.
3. The large-section dust collector suction inlet structure of claim 1, wherein the upper end face of the fixing pipe (1) is communicated with a corrugated pipe (103), the upper end face of the corrugated pipe (103) is communicated with a conveying pipe (104), an adjusting plate (4) located above the motor (2) is fixedly connected to the outer side wall of the fixing pipe (1), a fixing plate (401) is arranged above the adjusting plate (4), two electric telescopic rods (402) are connected to the upper end face of the fixing plate (401) in a penetrating mode, and the lower end faces of the two electric telescopic rods (402) are detachably connected with the upper end face of the adjusting plate (4).
4. The large-section dust collector inlet scoop structure of claim 2, wherein the outer side walls of the plurality of connecting columns (3) are respectively sleeved with springs (304) positioned between the mounting frame (301) and the inner top ends of the grooves (1021).
5. The suction inlet structure of the large-section dust remover of claim 3, wherein the upper end surface of the fixed plate (401) is provided with an opening (403) in a penetrating way, and the lower end of the corrugated pipe (103) penetrates through the opening (403) and extends to the lower part of the fixed plate (401).
6. The suction inlet structure of the large-section dust remover of claim 3, wherein the left side and the right side of the fixed plate (401) are fixedly connected with mounting plates (5), and the upper end surfaces of the two mounting plates (5) are provided with a plurality of mounting holes (501) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420562775.7U CN222403953U (en) | 2024-03-22 | 2024-03-22 | Suction inlet structure of large-section dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420562775.7U CN222403953U (en) | 2024-03-22 | 2024-03-22 | Suction inlet structure of large-section dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222403953U true CN222403953U (en) | 2025-01-28 |
Family
ID=94358684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420562775.7U Active CN222403953U (en) | 2024-03-22 | 2024-03-22 | Suction inlet structure of large-section dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222403953U (en) |
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2024
- 2024-03-22 CN CN202420562775.7U patent/CN222403953U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |