CN116786539A - Cleaning and recycling device for dust attached to inside of powder tank - Google Patents
Cleaning and recycling device for dust attached to inside of powder tank Download PDFInfo
- Publication number
- CN116786539A CN116786539A CN202310726578.4A CN202310726578A CN116786539A CN 116786539 A CN116786539 A CN 116786539A CN 202310726578 A CN202310726578 A CN 202310726578A CN 116786539 A CN116786539 A CN 116786539A
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- Prior art keywords
- dust
- filter disc
- disc
- driving
- cleaning
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 91
- 239000000843 powder Substances 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 title claims abstract description 14
- 238000010408 sweeping Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 17
- 239000002245 particle Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a cleaning and recycling device for dust attached to the inside of a powder tank, and relates to the field of powder tanks. The stepping motor drives the scraper inside the dust filter to rotate for filtering the large-particle dust once, the elastic filter screen is arranged in an arc shape for filtering the dust blown out of the dust filter screen for the second time, after the dust filtration is completed, the dust is shaken off to the top filter disc through shaking of the elastic filter screen by reversing the stepping motor, and the dust is swept into the blanking groove by the fixed sweeping plate for uniform collection treatment.
Description
Technical Field
The invention relates to the field of powder tanks, in particular to a cleaning and recycling device for dust attached to the interior of a powder tank.
Background
The powder of the inside main storage of powder jar is lime and fine sand, adopts the mode of wind-force pay-off to carry the powder to the powder feed bin generally and stacks the storage, when the powder enters into the powder jar, can produce a large amount of dust, enters into the air of powder jar and discharges through the pipeline of giving vent to anger on upper portion, and dust collector is installed to current powder jar venthole department, prevents that a large amount of dust from discharging into the air and causing the influence to the surrounding air environment, and current powder jar is in long-time use simultaneously, because the influence of electrostatic field, the powder jar inner wall adsorbs a lot of dust, inconvenient clear up.
The existing dust cleaning mode in the powder tank is to mostly use the pulse dust collector to filter air, compressed air is utilized to rapidly impact the filter bag to clean the filter bag, the filtering efficiency of the filter bag to dust is guaranteed, but the pulse dust collector is easy to generate a large amount of water vapor in the compression tank through the compressed air and is difficult to maintain, when a large amount of water vapor is sprayed on the filter bag along with air, dust is hardened on the outer side of the filter bag and is difficult to clean, the filtering hole of the filter bag is blocked, so that the efficiency of the filter bag to dust filtering is reduced, the pressure in the powder tank is increased, and the efficiency of conveying materials in the powder tank is reduced.
In summary, the compression tank in the above structure is easy to generate a large amount of water vapor in the use process and is difficult to maintain, and meanwhile, dust is agglomerated on the filter bag, so that the subsequent dust cleaning is affected.
Disclosure of Invention
Based on the above, the invention aims to provide a cleaning and recycling device for dust attached to the interior of a powder tank, so as to solve the technical problems that a large amount of water vapor is easy to generate in the compression tank in the using process of the structure, the maintenance is difficult, meanwhile, the dust is agglomerated on a filter bag, and the subsequent dust cleaning is influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a clearance recovery unit of powder jar inside adhesion dust, includes the jar body, the top of jar body is provided with out the tuber pipe, the top of jar body is provided with drive assembly, drive assembly's output runs through to the internal portion of jar through rotation axis connection has the scraper blade, the top of jar body is connected with the transmission shaft through drive mechanism rotation, and the one end of transmission shaft runs through to the inside of jar body, the internal fixedly connected with top filter disc of jar, and be located its bottom and slide from top to bottom and be provided with the bottom filter disc, the outer wall of transmission shaft is located the jar internal rolling wheel that is provided with, the top that is located the top filter disc on the rolling wheel is provided with elastic filter screen, the outer wall of rotation axis is located the outside of top filter disc and bottom filter disc all is provided with the fixed board of sweeping, and is located between top filter disc and the bottom filter disc and sweeps the board, be provided with down the silo on the top filter disc.
Through adopting above-mentioned technical scheme, step motor drives its inside scraper blade and rotates the dust of scraping its jar body inner wall, this moment is upwards arranged through the dust accessible through-hole that scrapes of scraper blade, once filter the dust of its large granule, elastic filter screen is the arc setting under the effect of tuber pipe, carry out secondary filtration to the dust that it blows out, the gas after filtering can directly be discharged by the tuber pipe, effectively reduce its pollution to the air environment around, after the dust filtration is accomplished, reverse through step motor, sealed guide pillar inserts the inside of first through-hole, realize sealing treatment to the top filter disc, the rolling wheel also can follow and rotate rolling elastic filter screen this moment, shake the dust that filters bottom through its elastic filter screen and shake off to the top filter disc on, and sweep it down to the unified collection treatment in the silo down by the effect of fixed sweep board, this in-process adopts dry type to handle, can effectively reduce the production of its jar internal steam, and prevent that the dust after filtering from causing it to block up.
The invention further provides that the driving component is a stepping motor, and the stepping motor is used for driving the scraping plate to rotate.
Through adopting above-mentioned technical scheme, the fixed number of turns of rotating shaft of staff's control of being convenient for through step motor's effect realizes improving its subsequent rotation precision, guarantees that its axis of rotation can rotate to initial state.
The invention is further characterized in that a driving gear is arranged at the top of the tank body at the output end of the stepping motor, and a special-shaped gear meshed with the driving gear is arranged at the top of the tank body.
Through adopting above-mentioned technical scheme, drive the driving gear of its output and carry out pivoted in-process at step motor, the profile gear of its one side meshing can follow and rotate, and the profile gear can not intermesh with it this moment after turning to certain angle, no matter the driving gear rotates several circles this moment, and the profile gear can not follow it and rotate.
The invention is further arranged that the transmission mechanism comprises a driving disc, a driven disc and a transmission belt, wherein the top of the driving disc is connected with a special-shaped gear, the bottom of the driven disc is connected with a transmission shaft, and the driving disc is connected with the driven disc through the transmission belt.
Through adopting above-mentioned technical scheme, the driving disk of special-shaped gear drive its bottom rotates, drives the driven plate of its one end under the effect of drive belt and rotates, and then realizes driving the transmission shaft of its driven plate bottom and rotate along with, after special-shaped gear rotates to stop, the transmission shaft rotates along with stopping.
The invention is further characterized in that the top filter disc and the bottom filter disc are respectively provided with a first through hole and a second through hole, the first through holes and the second through holes are arranged in a staggered mode, and the bottom filter disc is provided with a sealing guide post matched with the first through holes.
Through adopting above-mentioned technical scheme, can outwards take out its inside dust air together under the effect of play tuber pipe, arrange to the top through its first through-hole and second through-hole, dislocation set between two sets of through-holes is convenient for follow-up carry out the whole seal between its filter disc, prevents that the dust from revealing through the filter disc during daily work to sealed guide pillar can insert in the first through-hole, make it flush with its top filter, guarantee that its dust is swept to the unloading inslot in the unified with its dust of sweeping of its fixed sweep.
The invention is further characterized in that guide rods are arranged at symmetrical positions of the transmission shaft in the tank body, one end of the transmission shaft is in a threaded shape, a threaded sleeve matched with the transmission shaft is arranged on the outer wall of the transmission shaft, and one end of the threaded sleeve is connected with a bottom filter disc.
Through adopting above-mentioned technical scheme, when the transmission shaft rotates, can drive the thread bush of its outer wall and slide from top to bottom, and then realize driving its bottom filter disc and slide from top to bottom, the thread bush is located the spout of its jar body, can realize spacing it, improves its holistic sliding stability.
The invention is further arranged that the movable sweeping plate is connected with the rotating shaft through the rotating block, clamping grooves are formed in the rotating block and the rotating shaft, protruding blocks are elastically arranged in the clamping grooves on the rotating block, and bolts matched with the protruding blocks are arranged at the top of the bottom filter disc.
Through adopting above-mentioned technical scheme, can drive the bolt roll-off at its top at the gliding in-process of bottom filter disc, the lug can slide to one side under compression spring's effect this moment, make its lug card go into in the draw-in groove of axis of rotation, the activity sweeps the board and can rotate along with it when the axis of rotation rotates, sweep the dust of its top filter disc bottom, prevent that its dust card from between top filter disc and bottom filter disc, simultaneously when bottom filter disc upwards resets, the bolt can insert the through-hole of lug in this moment, make its one side compression spring of lug compression, extract from the draw-in groove of axis of rotation in this moment, movable block and axis of rotation separation, when the axis of rotation rotates, the activity sweeps the board and can not follow and rotate this moment.
The invention is further arranged that the top of the bottom filter disc is provided with a sweeping plate groove for clamping the movable sweeping plate in.
Through adopting above-mentioned technical scheme, when bottom filter disc upwards moves and resets, the activity sweeps the board and can block into its sweep the inboard, and bottom filter disc can with top filter disc each other in close contact this moment, improves the leakproofness of its both junction, prevents the phenomenon that the in-process of daily stock takes place the dust and reveal.
The invention is further arranged that one end of the discharging groove is connected with a discharging hole, one end of the discharging hole obliquely penetrates through the tank body, and one end of the discharging hole is provided with a control switch.
Through adopting above-mentioned technical scheme, when the activity sweeps the board and sweeps its dust down in the silo down, because its silo down and discharge gate all set up downwards for the slope, consequently can carry out the roll-off to the outer wall of the jar body through self gravity, the control switch of discharge gate department is convenient for follow-up manual work simultaneously and carries out unified collection.
In summary, the invention has the following advantages:
1. according to the invention, the stepping motor is arranged at the top of the tank body, the scraper in the tank body is driven to rotate by the stepping motor to scrape dust on the inner wall of the tank body, the dust scraped by the scraper can be discharged upwards through the through holes, the large-particle dust is filtered once, the elastic filter screen is arranged in an arc shape under the action of the air pipe to carry out secondary filtration on the dust blown out by the elastic filter screen, the filtered gas can be directly discharged from the air outlet pipe, the pollution of the dust to the surrounding air environment is effectively reduced, after the dust filtration is finished, the stepping motor is used for reversing, the transmission shaft is used for carrying out reversing, the bottom filter disk is reset upwards, the sealing guide pillar is inserted into the first through hole, the top filter disk is sealed, the rolling wheel also can be used for rolling the elastic filter screen in a follow-up mode, the dust filtered at the bottom is shaken off onto the top filter disk through the shaking of the elastic filter screen, the dust filtered at the bottom is swept into the lower trough by the action of the fixed sweeping plate, the dust is uniformly collected and treated in the trough, the dust is dried in the process, the generation of the filter screen can be effectively reduced, and the blockage of the dust filtered to the dust can be prevented;
2. according to the invention, the fixed sweeping plate is fixedly connected to the outer wall of the rotating shaft, the movable sweeping plate is rotatably arranged between the top filter disc and the bottom filter disc, the bottom filter disc can be contacted with the bottom fixed sweeping plate in the downward moving process of the bottom filter disc, the limiting mechanism is clamped in through the spring, the fixed sweeping plate and the movable sweeping plate are driven to rotate together when the rotating shaft rotates, dust scraped by the scraping plate is prevented from gathering at the bottom of the filter plate, the dust recovery efficiency of the dust is improved, meanwhile, the limiting mechanism is compressed to one side in the resetting process of the bottom filter disc, the movable sweeping plate cannot rotate along with the rotating shaft, and the fixed sweeping plate at the top is convenient for sweeping the dust shaken off by the filter screen into the blanking groove.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an inside view of the present invention;
FIG. 3 is a schematic diagram of a transmission mechanism according to the present invention;
FIG. 4 is a schematic view of the top filter tray of the present invention;
FIG. 5 is a schematic view of the bottom filter tray of the present invention;
FIG. 6 is a schematic view of a screed according to the present invention;
FIG. 7 is a schematic view of a filter tray of the present invention in a closed position;
FIG. 8 is a schematic view of the filter tray of the present invention in an expanded state;
FIG. 9 is an enlarged view of FIG. 2A in accordance with the present invention;
FIG. 10 is an enlarged view of B of FIG. 3 in accordance with the present invention;
fig. 11 is an enlarged view of C of fig. 7 in accordance with the present invention.
In the figure: 1. a tank body; 2. a stepping motor; 3. a special-shaped gear; 4. a drive gear; 5. a transmission mechanism; 6. an air outlet pipe; 7. a discharge port; 8. a transmission shaft; 9. a winding wheel; 10. a thread sleeve; 11. a bottom filter tray; 12. a rotating shaft; 13. an elastic filter screen; 14. a fixed block; 15. a scraper; 16. a top filter tray; 17. a first through hole; 18. fixing a sweeping plate; 19. discharging groove; 20. sealing the guide post; 21. a second through hole; 22. a rotating block; 23. a bump; 24. a clamping groove; 25. a plug pin; 26. a plate sweeping groove; 27. and a movable sweeping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
The utility model provides a dust cleaning and recycling device in powder tank, as shown in fig. 1-11, including a tank body 1, go out tuber pipe 6, rabbling mechanism, drive mechanism and sealing mechanism, through being linked together play tuber pipe 6 with external fan, step motor 2 at the top of the tank body 1 drives the axis of rotation 12 of its output and rotates this moment, be provided with scraper blade 15 at the outer wall of axis of rotation 12 simultaneously, scrape the dust in its tank body 1 through the rotation of scraper blade 15, be provided with driving gear 4 at the output of step motor 2 this moment, drive the special-shaped gear 3 of its one side under the effect of driving gear 4 and rotate certain angle, at this moment special-shaped gear 3 is not in its driving gear 4 meshing, no matter at this moment driving gear 4 rotates for a few circles, special-shaped gear 3 can not follow it and rotate, drive transmission shaft 8 of its bottom simultaneously under the effect of drive mechanism 5 rotates, and a guide rod is arranged at the symmetrical position of the transmission shaft 8 in the tank body 1, one end of the transmission shaft 8 is in a thread shape, a thread sleeve 10 matched with the transmission shaft is arranged at the outer wall of the transmission shaft 8, one end of the thread sleeve 10 is connected with a bottom filter disc 11, when the transmission shaft 8 rotates along with the transmission mechanism 5, the thread sleeve 10 on the outer wall of the transmission shaft is driven to slide downwards, further the bottom filter disc 11 is driven to slide downwards, because the thread sleeve 10 is positioned in a sliding groove of the tank body 1, the limit can be realized, the integral sliding stability is improved, when the transmission mechanism 5 stops rotating, the bottom filter disc 11 is contacted with a fixed sweeping plate 18 at the bottom of the bottom filter disc 11, meanwhile, a plug pin 25 of the bottom filter disc 11 also slides out of a lug 23 along with the sliding of the bottom filter disc 11 downwards, and the lug 23 slides to one side under the action of a compression spring, the lug 23 of the movable sweeping plate 27 is clamped into the clamping groove 24 of the rotating shaft 12, the movable sweeping plate 27 is connected with the rotating shaft 12 through the rotating block 22, the movable sweeping plate 27 rotates along with the rotating shaft 12 when the rotating shaft 12 rotates, scraped dust upwards flows through the first through hole 17 and the second through hole 21 until the dust moves to the bottom of the elastic filter screen 13, at the moment, the movable sweeping plate 27 sweeps the dust between the top filter disc 16 and the bottom filter disc 11, prevents the dust from being clamped between the top filter disc 16 and the bottom filter disc 11, improves the dust recovery efficiency, drives the winding wheel 9 on the outer wall of the movable sweeping plate during the rotation of the transmission shaft 8, upwards blows the elastic filter screen 13 through the action of the air outlet pipe 6, enables the dust to form an arc shape, is convenient for filtering the dust inside, meanwhile, the elastic filter screen 13 continuously shakes under the action of the air outlet pipe 6, the phenomenon that the filtering holes of the elastic filter screen are blocked can be effectively reduced, the stepping motor 2 reverses after dust filtration is completed, the special-shaped gear 3 automatically resets due to the torsion spring arranged in the special-shaped gear 3, the special-shaped gear 3 resets and rotates along with the driving gear 4 and drives the transmission shaft 8 thereof to overturn under the action of the transmission mechanism 5, at the moment, the bottom filter disc 11 resets and slides upwards, the bolt 25 at the top of the bottom filter disc is inserted into the through hole of the lug 23 at the moment, so that the lug 23 compresses one side of the compression spring and is pulled out from the clamping groove of the rotating shaft 12, at the moment, the rotating block 22 is separated from the rotating shaft 12, at the moment, the movable sweeping plate 27 does not rotate along with the moment when the rotating shaft 12 rotates, and the sealing guide pillar 20 at the top of the bottom filter disc 11 is inserted into the first through hole 17 of the top filter disc 16 to enable the bottom filter disc 11 to be flush with the top filter disc 16, meanwhile, the winding wheel 9 rotates reversely to wind the elastic filter screen 13, the dust filtered at the bottom is shaken off to the top filter disc 16 through the shake of the elastic filter screen 13, the top filter disc 16 is connected with the top filter disc 16 through the fixed block 14, so that the fixed sweeping plate 18 at the top always contacts with the top filter disc 16, the dust shaken off by the fixed sweeping plate 18 is ensured to be uniformly swept into the blanking groove 19, the drying treatment is adopted in the process, the generation of water vapor in the tank body can be effectively reduced, the filter screen is prevented from being blocked by the filtered dust, one end of the blanking groove 19 is connected with the discharge hole 7, one end of the discharge hole 7 obliquely penetrates through the tank body 1, and be located the one end of discharge gate 7 and be provided with control switch, when activity sweeps board 27 sweeps its dust down in silo 19, because its silo 19 and discharge gate 7 all set up downwards for the slope, consequently can roll off to the outer wall of jar body 1 through self gravity, the control switch of discharge gate 7 department is convenient for follow-up manual work and collects uniformly simultaneously, be provided with the board groove 26 that sweeps that supplies activity to sweep board 27 card into at the top of bottom filter disc 11 simultaneously, when bottom filter disc 11 upwards moves and resets, activity sweeps board 27 can block its board groove 26 that sweeps in, bottom filter disc 11 can be with top filter disc 16 each other in close contact at this moment, improve the leakproofness of its both junction, prevent the phenomenon that the in-process dust of daily stock was revealed.
Referring to fig. 1, 3 and 10, the driving mechanism 5 includes a driving disc, a driven disc and a driving belt, the top of the driving disc is connected with a special gear 3, the bottom of the driven disc is connected with a driving shaft 8, the driving disc and the driven disc are connected by the driving belt, the special gear 3 drives the driving disc at the bottom of the driving disc to rotate, the driven disc at one end of the driving disc is driven to rotate under the action of the driving belt, the driving shaft 8 driving the bottom of the driven disc to rotate along with the rotation, the driving shaft 8 stops rotating along with the rotation after the rotation of the special gear 3 stops, and meanwhile, the diameter of the driving disc is larger than the diameter of the driven disc, after the driving disc rotates at a certain angle, the driving disc can be driven to rotate for multiple circles, and the winding wheel 9 and the thread sleeve 10 of the driving disc are convenient to integrally adjust.
Referring to fig. 2, 4 and 5, the top filter disc 16 and the bottom filter disc 11 are respectively provided with a first through hole 17 and a second through hole 21, the first through hole 17 and the second through hole 21 are arranged in a staggered manner, the bottom filter disc 11 is provided with a sealing guide post 20 matched with the first through hole 17, dust air in the bottom filter disc can be pumped outwards together under the action of the air outlet pipe 6, the first through hole 17 and the second through hole 21 are discharged to the top, the staggered arrangement between the two groups of through holes is convenient for integrally sealing the filter discs, dust is prevented from leaking through the filter discs in daily work, and the sealing guide post 20 can be inserted into the first through hole 17 to be flush with a top filter plate of the bottom filter disc, so that the dust is ensured to be uniformly swept into a blanking groove by a fixed sweeping plate.
Referring to fig. 1, 3 and 8, the type of the stepper motor 2 is DXDG-500F, which is convenient for a worker to control the fixed rotation number of the rotation shaft 12 during the working process, so as to improve the subsequent rotation precision, ensure that the rotation shaft 12 can rotate to an initial state, further improve the overall rotation precision, provide a first positioning contact at the bottom of the movable sweeping plate 27, and provide a second positioning contact in the sweeping plate groove 26, and ensure that the movable sweeping plate 27 is reset into the sweeping plate groove 26 under the action of two groups of contacts after dust is cleaned and recovered each time.
The working principle of the invention is as follows: during the use, through the play tuber pipe 6 at switch-on top, outwards discharge the dust in the jar body, step motor 2 rotates simultaneously and drives its drive mechanism 5 under the effect of dysmorphism gear 3 and driving gear 4 and rotate, and then realize that thread bush 10 drives its bottom filter disc 11 and move downwards, its one side contacts with its fixed sweep board 18, the dust of scraping can outwards discharge through its through-hole afterwards, elastic filter screen 13 is the arc setting under the effect of external tuber pipe, can realize filtering its dust, step motor 2 reversal after the dust filtration is accomplished, bottom filter disc 11 upwards moves and resets and carry out sealing treatment to its top filter disc 16, and elastic filter screen 13 tightens and trembles its filterable dust and shake to top filter disc 16, sweep the board 18 under the effect of top fixed and divide into and sweep to in the silo 19 down, follow-up manual work is convenient for collect through the discharge gate 7 is unified.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.
Claims (9)
1. The utility model provides a clearance recovery unit of powder jar inside adhesion dust, includes a jar body (1), the top of jar body (1) is provided with tuber pipe (6), its characterized in that: the top of jar body (1) is provided with drive assembly, drive assembly's output runs through to jar body (1) inside and is connected with scraper blade (15) through axis of rotation (12), the top of jar body (1) is connected with transmission shaft (8) through drive mechanism (5) rotation, and the one end of transmission shaft (8) runs through to the inside of jar body (1), fixedly connected with top filter disc (16) in jar body (1), and be located its bottom and slide from top to bottom and be provided with bottom filter disc (11), the outer wall of transmission shaft (8) is provided with rolling wheel (9) in jar body (1), the top that is located top filter disc (16) on rolling wheel (9) is provided with elastic filter screen (13), the outer wall of axis of rotation (12) is located the outside of top filter disc (16) and bottom filter disc (11) all is provided with fixed sweep board (18), and is located between top filter disc (16) and bottom filter disc (11) and sweeps silo (19) down.
2. The cleaning and recycling device for dust attached to the interior of a powder tank according to claim 1, wherein: the driving assembly is a stepping motor (2), and the stepping motor (2) is used for driving the scraping plate (15) of the stepping motor to rotate.
3. The cleaning and recycling device for dust attached to the interior of a powder tank according to claim 2, wherein: the driving gear (4) is arranged at the top of the tank body (1) at the output end of the stepping motor (2), and a special-shaped gear (3) meshed with the driving gear is arranged at the top of the tank body (1).
4. A cleaning and recycling device for dust adhered to the interior of a powder tank according to claim 3, wherein: the driving mechanism (5) comprises a driving disc, a driven disc and a driving belt, the top of the driving disc is connected with a special-shaped gear (3), the bottom of the driven disc is connected with a transmission shaft (8), and the driving disc is connected with the driven disc through the driving belt.
5. The cleaning and recycling device for dust attached to the interior of a powder tank according to claim 1, wherein: the top filter disc (16) and the bottom filter disc (11) are respectively provided with a first through hole (17) and a second through hole (21), the first through holes (17) and the second through holes (21) are arranged in a staggered mode, and the bottom filter disc (11) is provided with a sealing guide pillar (20) matched with the first through holes (17).
6. The cleaning and recycling device for dust attached to the interior of a powder tank according to claim 1, wherein: the tank is characterized in that guide rods are arranged at symmetrical positions of the transmission shaft (8) in the tank body (1), one end of the transmission shaft (8) is in a threaded shape, a threaded sleeve (10) matched with the transmission shaft is arranged on the outer wall of the transmission shaft, and one end of the threaded sleeve (10) is connected with a bottom filter disc (11).
7. The cleaning and recycling device for dust attached to the interior of a powder tank according to claim 1, wherein: the movable sweeping plate (27) is connected with the rotating shaft (12) through a rotating block (22), clamping grooves (24) are formed in the rotating block (22) and the rotating shaft (12), protruding blocks (23) are elastically arranged in the clamping grooves (24) on the rotating block (22), and bolts (25) matched with the protruding blocks (23) are arranged at the top of the bottom filter disc (11).
8. The cleaning and recycling device for dust attached to the interior of a powder tank according to claim 1, wherein: the top of the bottom filter disc (11) is provided with a sweeping plate groove (26) for clamping a movable sweeping plate (27).
9. The cleaning and recycling device for dust attached to the interior of a powder tank according to claim 1, wherein: one end of the discharging groove (19) is connected with a discharging hole (7), one end of the discharging hole (7) obliquely penetrates through the tank body (1), and one end of the discharging hole (7) is provided with a control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310726578.4A CN116786539A (en) | 2023-06-19 | 2023-06-19 | Cleaning and recycling device for dust attached to inside of powder tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310726578.4A CN116786539A (en) | 2023-06-19 | 2023-06-19 | Cleaning and recycling device for dust attached to inside of powder tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116786539A true CN116786539A (en) | 2023-09-22 |
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| CN202310726578.4A Pending CN116786539A (en) | 2023-06-19 | 2023-06-19 | Cleaning and recycling device for dust attached to inside of powder tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117373216A (en) * | 2023-12-08 | 2024-01-09 | 东莞市智杰电子科技有限公司 | Alarm device for combustible gas detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117373216A (en) * | 2023-12-08 | 2024-01-09 | 东莞市智杰电子科技有限公司 | Alarm device for combustible gas detector |
| CN117373216B (en) * | 2023-12-08 | 2024-04-26 | 东莞市智杰电子科技有限公司 | Alarm device for combustible gas detector |
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