CN220700117U - Dust collector of environment-friendly mixer feed inlet - Google Patents
Dust collector of environment-friendly mixer feed inlet Download PDFInfo
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- CN220700117U CN220700117U CN202322388888.8U CN202322388888U CN220700117U CN 220700117 U CN220700117 U CN 220700117U CN 202322388888 U CN202322388888 U CN 202322388888U CN 220700117 U CN220700117 U CN 220700117U
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- dust removal
- mixing mill
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- 239000000428 dust Substances 0.000 title claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 238000004140 cleaning Methods 0.000 claims abstract description 52
- 238000007790 scraping Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims description 30
- 229920001971 elastomer Polymers 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to the field of rubber product processing, in particular to a dust removing device of a feed inlet of an environment-friendly mixing mill, which comprises the following components: the mixer comprises a mixer body and a feeding hopper arranged above the mixer body, wherein a dust hood is arranged above the feeding hopper, the dust hood is connected with a dust removal filter assembly through a pipeline, one side of the dust removal filter assembly is connected with an exhaust fan, the dust removal filter assembly comprises a box body and an arc-shaped filter mechanism connected in the box body, a collecting mechanism is arranged below the arc-shaped filter mechanism, and the mixer further comprises a cleaning brush mechanism and a driving device for driving the cleaning brush mechanism to swing left and right. Under the action of the scraping rod, the brush head passes through the abdication gap in the swinging process, so that the brush head and the scraping rod are contacted with each other, dust adsorbed on the brush head is cleaned, the brush head is kept in a cleaning state, the inner side surface of the arc-shaped filter plate is cleaned, and the cleaning efficiency of the cleaning brush mechanism is improved.
Description
Technical Field
The utility model relates to the field of rubber product processing, in particular to a dust removing device of a feed inlet of an environment-friendly mixing mill.
Background
The mixing mill is used for mixing raw rubber and the compounding agent. And can plastify natural rubber. The mixing mill is divided into an open mill (open mill for short) and an internal mixer (internal mixer for short).
When the mixing mill mixes the rubber process, need throw into corresponding raw rubber material and the batch mixture along the hopper on the machine, along with continuous optimization of mechanical equipment, the hopper generally all has the mixing stirring function to guarantee that the material of throwing in obtains intensive mixing, improve the qualification rate of rubber finished product, consequently the feed inlet can produce the dust when throwing in the material of mixer, if not in time handle not only can pollute workshop environment, still can produce certain harm to the human body.
In view of the above, chinese patent publication No. CN218011702U discloses a dust collector of mixer feed inlet, which comprises a base plate, a protective cover and a collecting dust hood, wherein the middle end of the inner cavity of the collecting dust hood is fixedly connected with a riser, the rear side of the collecting dust hood is fixedly connected with a collecting box, the upper end of one side of the inner cavity of the collecting dust hood is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a movable plate, the top and the bottom of the movable plate are fixedly connected with guide rods, and one side of the guide rods is fixedly connected with a cleaning plate.
The inventor finds that the cleaning plate is located in the dust collecting hood, and under the long-term operation of the fan, a great amount of dust is adsorbed on the brush of the cleaning plate, so that a great amount of dust remains on the cleaning plate when the filter screen is cleaned, and the cleaning mechanism or the device for cleaning the cleaning brush inside the dust collecting device is not provided, so that the cleaning efficiency of the cleaning brush is affected.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the dust removing device of the feed inlet of the environment-friendly mixing mill, which is convenient for cleaning mechanisms such as a cleaning brush and the like in the dust removing device, thereby improving the cleaning efficiency of the cleaning brush.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a dust collector of environment-friendly mixer feed inlet, include: the mixing mill comprises a mixing mill body and a feeding hopper arranged above the mixing mill body, wherein a dust hood is arranged above the feeding hopper, the dust hood is connected with a dust removal filter assembly through a pipeline, and one side of the dust removal filter assembly is connected with an exhaust fan;
the dust removal filter assembly comprises a box body, an arc-shaped filter mechanism connected in the box body, a collecting mechanism, a cleaning brush mechanism and a driving device for driving the cleaning brush mechanism to swing left and right, wherein the collecting mechanism is arranged below the arc-shaped filter mechanism;
the arc-shaped filter mechanism comprises arc-shaped filter plates symmetrically arranged in the box body, a yielding gap is formed between the arc-shaped filter plates, scraping rods are respectively arranged at opposite ends of the arc-shaped filter plates at intervals, and when the driving device drives the cleaning brush mechanism to be located in the yielding gap, the cleaning brush mechanism is in contact with the scraping rods.
Through adopting above-mentioned technical scheme, the air exhauster passes through pipeline and dust removal filter unit and transmits the negative pressure to the suction hood, thereby make the floating dust in the feeder hopper inhale the removal, when inhaling, arc filter increases its area of contact with the dust, thereby improve the filtration efficiency of dust removal filter to the dust, after waiting to use a period of time, drive arrangement drive cleaning brush mechanism horizontal hunting, clean the dust on arc filter surface, and collect to collecting mechanism in, and cleaning brush mechanism is when horizontal hunting, its brush head position can get into the clearance of stepping down, and can contact each other with the doctor bar when the clearance of stepping down, the doctor bar cleans the brush head position, make it keep clean state, clean the medial surface of arc filter, thereby improve cleaning brush mechanism's cleaning efficiency.
The present utility model may be further configured in a preferred example to: the collection mechanism comprises a support arranged at the bottom of the arc-shaped filtering mechanism, a U-shaped filtering shell is arranged between the supports, the top of the U-shaped filtering shell is connected with the arc-shaped filtering plate, a collection box is connected in the U-shaped filtering shell in a sliding manner, and a handle is connected to the outer side of the collection box.
Through adopting above-mentioned technical scheme, drive arrangement drives the medial surface to arc filter when cleaning brush mechanism swings and cleans, makes its inboard dust concentrate to the clearance position of stepping down to drop in proper order in collecting the box, and the staff can be through pulling the handle, will collect the box and follow U type filtration casing in and take out, thereby handles inside dust.
The present utility model may be further configured in a preferred example to: the cleaning brush mechanism comprises a brush head, mounting ring rods are respectively arranged on two sides of the top of the brush head, and one end of the brush head is contacted with the arc-shaped filter plate.
Through adopting above-mentioned technical scheme, drive arrangement drives the left and right swing of collar pole to drive the brush head and clean the medial surface of arc filter in proper order, and make the brush head contact with the scraping rod of swing direction one side, make the scraping rod clean the brush head, improve the cleanliness of brush head.
The present utility model may be further configured in a preferred example to: the driving device comprises a rotating shaft which is rotationally connected to the box body and a motor which is installed on the outer side of the box body, an output shaft of the motor is connected with the rotating shaft, and the mounting ring rods are fixedly connected with the rotating shaft respectively and are located at two ends of the rotating shaft.
Through adopting above-mentioned technical scheme, the motor drives the pivot rotation, makes the pivot drive the installation ring pole of tip both sides and swings to make the brush head clean the inboard of arc filter.
The present utility model may be further configured in a preferred example to: the sliding blocks are symmetrically arranged on the inner side of the U-shaped filtering shell, sliding grooves corresponding to the sliding blocks are respectively formed in the two sides of the collecting box, and the sliding blocks are located in the sliding grooves.
Through adopting above-mentioned technical scheme, the staff is when pulling the handle, drives to collect the slip, makes the slider remove in the spout, when guaranteeing to collect box stability, still is convenient for demolish clean with collecting box.
The present utility model may be further configured in a preferred example to: the bottom wall of the inner cavity of the collecting box is an inclined surface.
By adopting the technical scheme, the dust in the collection box can be dumped by staff.
The present utility model may be further configured in a preferred example to: the scraping rods are respectively arranged obliquely upwards.
Through adopting above-mentioned technical scheme, the ascending doctor rod of slope can improve its area of contact with the brush head, better cleaning brush head brush hair's inboard.
In summary, the utility model comprises the following beneficial technical effects of at least one dust removing device of the feed inlet of the environment-friendly mixing mill:
1. through arc filter mechanism, the cooperation of cleaning brush mechanism and drive arrangement, arc filter filters the dust of feeder hopper transmission to realize the dust removal effect, optimize workshop environment, the motor drives the brush head simultaneously and acts on the swing, clean the surface of arc filter, and make the dust concentrate to collecting in the box, can the centralized processing dust, can also improve the filtration efficiency of arc filter.
2. Under the effect of the scraping rod, the brush head is enabled to contact with the scraping rod through a yielding gap in the swinging process, dust adsorbed on the brush head is cleaned, the brush head is kept in a cleaning state, the inner side face of the arc-shaped filter plate is cleaned, and therefore the cleaning efficiency of the cleaning brush mechanism is improved.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a dust removing filter assembly according to the present utility model;
fig. 3 is a cross-sectional view of the dust filter assembly of the present utility model.
In the figure: 1. a mixer body; 2. a feed hopper; 3. a dust hood; 40. a dust removal filter assembly; 5. an exhaust fan;
41. a case; 42. an arc-shaped filtering mechanism; 43. a collection mechanism; 44. a cleaning brush mechanism; 45. a driving device;
421. arc-shaped filter plates; 422. a scraping rod;
431. a bracket; 432. a U-shaped filtering shell; 433. a collection box; 434. a handle; 435. a slide block; 436. a chute;
441. a brush head; 442. a mounting ring rod;
451. a rotating shaft; 452. and a motor.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.
Referring to fig. 1-3, the utility model discloses a dust removing device for a feed inlet of an environment-friendly mixing mill, which comprises: the mixer comprises a mixer body 1 and a feed hopper 2 arranged above the mixer body, wherein a dust hood 3 is arranged above the feed hopper 2, the dust hood 3 is connected with a dust removal filter assembly 40 through a pipeline, one side of the dust removal filter assembly 40 is connected with an exhaust fan 5, the dust removal filter assembly 40 comprises a box body 41 and an arc filter mechanism 42 connected in the box body 41, a collecting mechanism 43 is arranged below the arc filter mechanism 42, the mixer further comprises a cleaning brush mechanism 44 and a driving device 45 for driving the cleaning brush mechanism to swing left and right, the arc filter mechanism 42 comprises arc filter plates 421 symmetrically arranged in the box body 41, a yielding gap is formed between the arc filter plates 421, scraping rods 422 are respectively arranged at opposite ends of the arc filter plates 421 at intervals, when the driving device 45 drives the cleaning brush mechanism 44 to be positioned in the yielding gap, the cleaning brush mechanism 44 is contacted with the scraping rods 422, and the scraping rods 422 are respectively arranged obliquely upwards; the interval of the clearance of stepping down is 1-3 millimeters, the inclination of scraping rod 422 is 30-65 degrees, when cleaning brush mechanism 44 gets into the clearance of stepping down, its brush hair position can all fall into the clearance of stepping down, air exhauster 5 passes through the pipeline and box 41 will be inhaled negative pressure transmission to dust hood 3, thereby dust when throwing in the material is absorbed, when absorbing, arc filter 421 filters the dust, after using for a period of time, the inboard of arc filter 421 can be stained with the dust, at this moment, drive arrangement 45 drive cleaning brush mechanism 44 swings about, clean the dust of arc filter 421 medial surface, and clean the dust to the clearance position of stepping down in the cleaning process, collect through collection mechanism 43, and cleaning brush mechanism 44 is in the clearance of stepping down in the time of swinging about, its brush head position can get into with scraping rod 422 contact each other, scraping rod 422 cleans brush head position, make it keep clean the state, clean the medial surface of arc filter 421, thereby improve cleaning brush mechanism 44's cleaning efficiency.
The cleaning brush mechanism 44 comprises a brush head 441, mounting ring rods 442 are respectively mounted on two sides of the top of the brush head 441, one end of the brush head 441 is in contact with the arc-shaped filter plate 421, the driving device 45 comprises a rotating shaft 451 rotatably connected to the box 41 and a motor 452 mounted on the outer side of the box 41, an output shaft of the motor 452 is connected with the rotating shaft 451, and the mounting ring rods 442 are respectively fixedly connected with the rotating shaft 451 and are positioned at two ends of the rotating shaft 451; the motor 452 is preferably a servo motor, and when the motor 452 drives the rotating shaft 451 to swing left and right, the mounting ring rod 442 can be driven to swing, so that the brush head 441 is driven to move left and right to clean the inner surface of the arc-shaped filter plate 421, dust can be collected, the arc-shaped filter plate 421 can be ensured to be in a clean state, and the filtering effect of the arc-shaped filter plate 421 is improved.
The collecting mechanism 43 comprises brackets 431 arranged at the bottom of the arc-shaped filtering mechanism 42, a U-shaped filtering shell 432 is arranged between the brackets 431, the top of the U-shaped filtering shell 432 is connected with the arc-shaped filtering plate 421, a collecting box 433 is connected in a sliding manner in the U-shaped filtering shell 432, a handle 434 is connected to the outer side of the collecting box 433, sliding blocks 435 are symmetrically arranged on the inner side of the U-shaped filtering shell 432, sliding grooves 436 corresponding to the sliding blocks 435 are respectively formed in two sides of the collecting box 433, and the sliding blocks 435 are positioned in the sliding grooves 436; the U-shaped filtering shell 432 is a honeycomb net-shaped U-shaped shell, dust falls to the bottom of the box 41, the driving device 45 drives the cleaning brush mechanism 44 to swing to clean the inner side surface of the arc-shaped filtering plate 421, so that the dust on the inner side of the arc-shaped filtering plate is concentrated to a position of a yielding gap and sequentially falls into the collecting box 433, and a worker can pull the handle 434 to draw the collecting box 433 out along the U-shaped filtering shell 432, so that the dust in the interior is treated.
The implementation principle of the embodiment is as follows: when raw rubber material and compounding agent are fed along the feed hopper 2 on the mixer body 1, the suction fan 5 transmits suction negative pressure to the dust hood 3 through the pipeline and the box 41, thereby sucking dust during feeding of materials, the arc-shaped filter plate 421 filters the dust, the arc-shaped filter plate 421 is prevented from being blocked, the filtering effect is improved, the motor 452 drives the brush head 441 to swing left and right through the rotating shaft 451 and the mounting ring rod 442, the inner surface of the arc-shaped filter plate 421 is cleaned, cleaned dust falls into the U-shaped filtering shell 432, meanwhile, the brush head 441 can enter a yielding gap in the left and right swinging process and is contacted with the scraping rod 422, the scraping rod 422 cleans the dust in the moving state of the brush head 441, the dust is kept clean, dust mixed in the brush hair part of the dust is filtered into the collecting mechanism 43, and meanwhile, the cleaning efficiency of the brush head 441 is improved.
The foregoing embodiments of the present utility model are not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the content of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A dust collector of environment-friendly mixer feed inlet, includes: the mixing mill comprises a mixing mill body (1) and a feed hopper (2) arranged above the mixing mill body, and is characterized in that a dust hood (3) is arranged above the feed hopper (2), the dust hood (3) is connected with a dust removal filter assembly (40) through a pipeline, and one side of the dust removal filter assembly (40) is connected with an exhaust fan (5);
the dust removal filter assembly (40) comprises a box body (41) and an arc-shaped filter mechanism (42) connected in the box body (41), wherein a collecting mechanism (43) is arranged below the arc-shaped filter mechanism (42), and the dust removal filter assembly also comprises a cleaning brush mechanism (44) and a driving device (45) for driving the cleaning brush mechanism to swing left and right;
arc filter mechanism (42) are including installing arc filter (421) in box (41) symmetry, be formed with the clearance of stepping down between arc filter (421), scraper bar (422) are installed to arc filter (421) one end in opposite directions interval respectively, when drive arrangement (45) drive cleaning brush mechanism (44) are located the clearance of stepping down, cleaning brush mechanism (44) are contacted with scraper bar (422).
2. The dust removal device of the feed inlet of the environment-friendly mixing mill according to claim 1, wherein the collecting mechanism (43) comprises a bracket (431) arranged at the bottom of the arc-shaped filtering mechanism (42), a U-shaped filtering shell (432) is arranged between the brackets (431), the top of the U-shaped filtering shell (432) is connected with the arc-shaped filtering plate (421), a collecting box (433) is connected in the U-shaped filtering shell (432) in a sliding manner, and a handle (434) is connected to the outer side of the collecting box (433).
3. The dust removal device of a feed inlet of an environment-friendly mixing mill according to claim 1, wherein the cleaning brush mechanism (44) comprises a brush head (441), mounting ring rods (442) are respectively arranged on two sides of the top of the brush head (441), and one end of the brush head (441) is in contact with the arc-shaped filter plate (421).
4. A dust removing device for a feed port of an environment-friendly mixing mill according to claim 3, wherein the driving device (45) comprises a rotating shaft (451) rotatably connected to the casing (41) and a motor (452) mounted on the outer side of the casing (41), an output shaft of the motor (452) is connected to the rotating shaft (451), and the mounting ring rods (442) are fixedly connected to the rotating shaft (451) and are located at two ends of the rotating shaft (451).
5. The dust removal device of the feed inlet of the environment-friendly mixing mill according to claim 2, wherein sliding blocks (435) are symmetrically arranged on the inner side of the U-shaped filtering shell (432), sliding grooves (436) corresponding to the sliding blocks (435) are respectively formed on two sides of the collecting box (433), and the sliding blocks (435) are located in the sliding grooves (436).
6. The dust removing device for the feed inlet of the environment-friendly mixing mill according to claim 5, wherein the bottom wall of the inner cavity of the collecting box (433) is an inclined surface.
7. A dust removing device for a feed port of an environment-friendly mixing mill according to claim 1, wherein the scraping rods (422) are respectively arranged obliquely upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322388888.8U CN220700117U (en) | 2023-09-01 | 2023-09-01 | Dust collector of environment-friendly mixer feed inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322388888.8U CN220700117U (en) | 2023-09-01 | 2023-09-01 | Dust collector of environment-friendly mixer feed inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700117U true CN220700117U (en) | 2024-04-02 |
Family
ID=90437671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322388888.8U Active CN220700117U (en) | 2023-09-01 | 2023-09-01 | Dust collector of environment-friendly mixer feed inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700117U (en) |
-
2023
- 2023-09-01 CN CN202322388888.8U patent/CN220700117U/en active Active
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