CN212140325U - Filter device of dust collector - Google Patents
Filter device of dust collector Download PDFInfo
- Publication number
- CN212140325U CN212140325U CN201921588795.7U CN201921588795U CN212140325U CN 212140325 U CN212140325 U CN 212140325U CN 201921588795 U CN201921588795 U CN 201921588795U CN 212140325 U CN212140325 U CN 212140325U
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- 239000000428 dust Substances 0.000 title claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 9
- 229920003266 Leaf® Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 230000003245 working effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 210000000232 gallbladder Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of air environment protection, in particular to a dust collector filtering device, which has various working modes and can effectively clean impurities filtered and collected on the surface of a net rack; the left end of the support frame is provided with a chute, and the four mounting plates are provided with mounting holes; still include two sets of clean boards, two sets of fixed axles, two sets of driving motor, two sets of fly leafs, the link, the push pedal, servo motor and drive frame, the front end of two sets of fixed axles is connected with two sets of clean boards respectively, the rear end of two sets of clean boards all is provided with the multiunit brush hair, the upside and the downside of rack left end are provided with two sets of connecting rods respectively, link fixed mounting is on two sets of connecting rods, the right-hand member of link is provided with the spread groove, servo motor installs in the spread groove, servo motor's output is provided with the drive board, the left end and the right-hand member of drive frame are provided with first drive pole and second.
Description
Technical Field
The utility model relates to an air circumstance's technical field especially relates to a dust catcher filter equipment.
Background
As is well known, a dust collector filtering device is a device for filtering and recovering fine particle impurities in air collected and discharged by a dust collector so as to facilitate the discharge of the particle impurities in the air to destroy the air of a nearby working environment, and is widely used in the field of air environment protection; the existing dust collector filtering device comprises a supporting frame, four groups of mounting plates, a mounting frame and a net rack, wherein a sliding groove is formed in the left end of the supporting frame, an air vent is formed in the right end of the supporting frame, a taking and placing opening is formed in the front end of the supporting frame, the taking and placing opening is communicated with the sliding groove, the air vent is communicated with the sliding groove, the four groups of mounting plates are fixedly mounted on the left side and the rear side of the top end and the bottom end of the supporting frame respectively, mounting holes are formed in the four groups of mounting plates, the mounting frame is clamped in the sliding groove, fixing holes are formed in the mounting; when the existing dust collector filtering device is used, firstly, a support frame is placed in an internal gallbladder structure of a dust collector, fixing screws required for working penetrate through mounting holes to fix the working position of a mounting plate and fix the fixing position of the support frame, and air flow generated by the dust collector penetrates through a mounting frame to enable air to penetrate through a net rack and enable impurities to be filtered by the net rack; the discovery in using of current dust catcher filter equipment, the mode of operation of device is comparatively single, and inconvenient impurity to rack surface filter collection clears up, uses for a long time easily to cause the influence to the working effect of device, causes its practicality lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a mode is comparatively various, can effectually clear up the impurity of rack surface filter collection, can prevent that long-time use from easily causing the influence to the working effect of device to improve the dust catcher filter equipment of its practicality.
The utility model discloses a dust collector filtering device, including support frame, four mounting panels of group, mounting bracket and rack, the left end of support frame is provided with the spout, be provided with the air vent on the right-hand member of support frame, the front end of support frame is provided with gets puts the mouth, it is communicated with spout to get puts the mouth, and the air vent communicates with each other with the spout, four mounting panels of group are fixed mounting respectively in the left side and the rear side of support frame top and bottom, all be provided with the mounting hole on four mounting panels, the mounting bracket clamps in the spout, and be provided with the fixed orifices on the mounting bracket, the rack is fixed mounting on the fixed orifices, be; the cleaning rack is characterized by further comprising two groups of cleaning plates, two groups of fixed shafts, two groups of driving motors, two groups of movable plates, a connecting frame, a push plate, a servo motor and a driving frame, wherein two groups of fixed grooves are respectively arranged at the upper side and the lower side of the front end of the rack, two groups of ball bearings are respectively and fixedly arranged in the two groups of fixed grooves, the inner side walls of the two groups of fixed shafts are respectively connected with the inner side walls of the two groups of ball bearings, the front ends of the two groups of fixed shafts are respectively connected with the two groups of cleaning plates, the two groups of driving motors are respectively arranged in the two groups of fixed grooves, the two groups of movable plates are respectively arranged at the output ends of the two groups of driving motors, two groups of driving buckles are respectively arranged on the two groups of movable plates, two groups of clamping grooves are respectively arranged at the, the link fixed mounting is on two sets of connecting rods, the right-hand member of link is provided with the spread groove, and servo motor installs in the spread groove, servo motor's output is provided with the drive board, and the rear end of drive frame is provided with the activity groove, and the drive board is located the activity inslot, and the left end and the right-hand member of drive frame are provided with first drive pole and second drive pole respectively, the right-hand member and the push pedal of second drive pole are connected.
The utility model discloses a dust catcher filter equipment still includes four group's pulleys and four group's rubber rings, and the left side and the right side of mounting bracket top and bottom are provided with four group's mounting grooves respectively, and four group's pulleys are fixed mounting respectively in four group's mounting grooves, and four group's rubber rings are established respectively on the lateral wall of four group's pulleys to the lateral wall of four group's rubber rings all contacts with the inside wall of spout.
The utility model discloses a dust catcher filter equipment still includes two sets of spacing framves, and two sets of spacing framves are left side and right side of fixed mounting in the spread groove respectively, and are two sets of all be provided with spacing hole on the spacing frame to first drive rod and second drive rod pass two sets of spacing holes respectively.
The utility model discloses a dust catcher filter equipment still includes the arm-tie, the top of support frame is provided with the kerve, the left end and the right-hand member of arm-tie respectively with the left side wall and the right side wall connection of kerve.
The utility model discloses a dust catcher filter equipment still includes limiting plate and spiral shaft, and spiral shaft fixed mounting is on the preceding lateral wall of support frame, be provided with on the limiting plate and revolve the hole, the limiting plate is installed on the spiral shaft and the lateral wall of spiral shaft with revolve the contact of hole inside wall.
The utility model discloses a dust catcher filter equipment still includes the pull rod, and the upside and the downside of mounting bracket front end are fixed respectively and are provided with two sets of supports, the top and the bottom of pull rod respectively with two sets of leg joint.
The utility model discloses a dust catcher filter equipment still includes four group's cushions, and four group's cushions are fixed mounting respectively on the back lateral wall of four group's mounting panels to all be provided with multiunit antiskid line on four group's cushions.
The utility model discloses a dust catcher filter equipment still includes the battery, is provided with in the mounting bracket and places the chamber, battery fixed mounting place the intracavity and the battery is connected with two sets of driving motor and servo motor electricity, is provided with the standing groove on the lateral wall of mounting bracket, is provided with electric connector link in the standing groove, and electric connector link is connected with the battery electricity.
The utility model discloses a dust catcher filter equipment still includes the rubber buffer, is provided with the adjustable shelf on the lateral wall of mounting bracket, and the rubber buffer articulates and installs on the adjustable shelf, be provided with sealed the knot on the rubber buffer.
Compared with the prior art, the beneficial effects of the utility model are that: servo motor work can drive ball bearing and remove and drive simultaneously and drive the frame and carry out periodic removal, and drive the frame and remove and can drive first drive pole and second drive pole and remove and drive the push pedal simultaneously and remove to strike the mounting bracket and make partial impurity break away from the rack surface, driving motor work accessible fly leaf removes to drive and drives and detain and remove, drives to detain and removes and can drive the activity that cleaning plate carried out the migration range, thereby utilizes the brush hair to clean the surface of rack.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the rack and mounting frame;
FIG. 3 is a schematic view showing an inner structure of a fixing groove;
FIG. 4 is a schematic view of the internal structure of the connecting groove;
FIG. 5 is an enlarged schematic view of portion A;
in the drawings, the reference numbers: 1. a support frame; 2. mounting a plate; 3. a mounting frame; 4. a net frame; 5. cleaning the plate; 6. a fixed shaft; 7. a drive motor; 8. a movable plate; 9. a connecting frame; 10. pushing the plate; 11. a connecting rod; 12. a servo motor; 13. driving the frame; 14. brushing; 15. a ball bearing; 16. a driving buckle; 17. a second driving lever; 18. a pulley; 19. a rubber ring; 20. a limiting frame; 21. pulling a plate; 22. a limiting plate; 23. a pull rod; 24. a support; 25. a rubber pad; 26. a storage battery; 27. an electrical connection buckle; 28. a rubber plug; 29. a movable frame; 30. and (6) sealing the button.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the utility model discloses a dust collector filtering device, including support frame 1, four groups of mounting panels 2, mounting bracket 3 and rack, the left end of support frame 1 is provided with the spout, be provided with the air vent on the right-hand member of support frame 1, the front end of support frame 1 is provided with the access opening, the access opening communicates with the spout, and the air vent communicates with the spout, four groups of mounting panels 2 are fixedly installed respectively on the left side and the rear side of support frame 1 top and bottom, all be provided with the mounting hole on four groups of mounting panels 2, mounting bracket 3 clamps in the spout, and is provided with the fixed orifices on mounting bracket 3, rack 4 is fixedly installed on the fixed orifices, rack 4 is provided with the multiunit mesh; the cleaning device comprises two groups of cleaning plates 5, two groups of fixed shafts 6, two groups of driving motors 7, two groups of movable plates 8, a connecting frame 9, a push plate 10, a servo motor 12 and a driving frame 13, wherein two groups of fixed grooves are respectively arranged at the upper side and the lower side of the front end of the net rack 4, two groups of ball bearings 15 are respectively and fixedly arranged in the two groups of fixed grooves, the inner side walls of the two groups of fixed shafts 6 are respectively connected with the inner side walls of the two groups of ball bearings 15, the front ends of the two groups of fixed shafts 6 are respectively connected with the two groups of cleaning plates 5, the two groups of driving motors 7 are respectively arranged in the two groups of fixed grooves, the two groups of movable plates 8 are respectively arranged at the output ends of the two groups of driving motors 7, two groups of movable plates 8 are respectively provided with two groups of driving buckles 16, the rear, the upper side and the lower side of the left end of the net rack 4 are respectively provided with two groups of connecting rods 11, a connecting frame 9 is fixedly arranged on the two groups of connecting rods 11, the right end of the connecting frame 9 is provided with a connecting groove, a servo motor 12 is arranged in the connecting groove, the output end of the servo motor 12 is provided with a driving plate, the rear end of the driving frame 13 is provided with a movable groove, the driving plate is positioned in the movable groove, the left end and the right end of the driving frame 13 are respectively provided with a first driving rod and a second driving rod 17, and the right end of the second driving rod 17 is connected with; servo motor 12 work can drive ball bearing 15 and remove and drive simultaneously and drive frame 13 and carry out periodic removal, drive frame 13 and remove and can drive first drive pole and second drive pole 17 and remove and drive push pedal 10 simultaneously and remove to strike to mounting bracket 3 and make partial impurity break away from rack 4 surface, driving motor 7 work accessible fly leaf 8 removes and drives drive knot 16 and remove, it can drive cleaning board 5 and carry out the activity of migration range to drive the removal of knot 16, thereby utilize brush hair 14 to clean the surface of rack 4.
The utility model discloses a dust collector filtering device, also include four groups of pulleys 18 and four groups of rubber rings 19, the left side and the right side of the top and the bottom of the mounting bracket 3 are provided with four groups of mounting grooves respectively, four groups of pulleys 18 are fixedly installed in four groups of mounting grooves respectively, four groups of rubber rings 19 are sleeved on the outer side walls of four groups of pulleys 18 respectively, and the outer side walls of four groups of rubber rings 19 are all contacted with the inner side walls of the chutes; the pulley 18 can reduce the friction between the mounting frame 3 and the sliding chute, the moving stability of the mounting frame 3 in the sliding chute can be improved, and the rubber ring 19 can protect the pulley 18 and prevent the surface of the pulley 18 from being seriously abraded.
The utility model discloses a dust collector filtering device, which also comprises two groups of limiting frames 20, wherein the two groups of limiting frames 20 are respectively and fixedly arranged on the left side and the right side in the connecting groove, the two groups of limiting frames 20 are respectively provided with a limiting hole, and the first driving rod and the second driving rod 17 respectively pass through the two groups of limiting holes; the push plate 10 and the driving frame 13 can drive the first driving rod and the second driving rod 17 to move in the moving process, and the two sets of limiting frames 20 can limit the first driving rod and the second driving rod 17 respectively, so that the moving stability of the push plate 10 is improved.
The utility model discloses a dust collector filtering device, which also comprises a pull plate 21, wherein the top end of the supporting frame 1 is provided with a pull groove, and the left end and the right end of the pull plate 21 are respectively connected with the left side wall and the right side wall of the pull groove; the user moves the pulling plate 21 to drive the supporting frame 1 to move, so that the supporting frame 1 can be conveniently moved to a proper working position.
The utility model discloses a dust collector filtering device, which also comprises a limiting plate 22 and a rotating shaft, wherein the rotating shaft is fixedly arranged on the front side wall of the supporting frame 1, the limiting plate 22 is provided with a rotating hole, the limiting plate 22 is arranged on the rotating shaft, and the outer side wall of the rotating shaft is contacted with the inner side wall of the rotating hole; the limiting plate 22 is rotated to the front side of the mounting frame 3 on the rotating shaft, so that the mounting frame 3 can be prevented from being deviated in the working process of the device to influence the working effect of the net rack 4.
The utility model discloses a dust collector filtering device, which also comprises a pull rod 23, wherein two groups of brackets 24 are respectively and fixedly arranged at the upper side and the lower side of the front end of the mounting rack 3, and the top end and the bottom end of the pull rod 23 are respectively connected with the two groups of brackets 24; the user moves the pull rod 23 to drive the mounting frame 3 to move by driving the two sets of brackets 24, so that the user can conveniently take and place the mounting frame 3 when needed.
The utility model discloses a dust collector filtering device, which also comprises four groups of rubber pads 25, wherein the four groups of rubber pads 25 are respectively and fixedly arranged on the rear side walls of the four groups of mounting plates 2, and the four groups of rubber pads 25 are provided with a plurality of groups of anti-skid lines; the rubber pad 25 can provide a damping effect between the mounting plate 2 and the mounting position, and can improve the mounting stability of the mounting plate 2 and the support frame 1 while preventing the surface of the mounting plate 2 from being seriously worn.
The utility model discloses a dust collector filtering device, which also comprises a storage battery 26, wherein a placing cavity is arranged in the mounting rack 3, the storage battery 26 is fixedly arranged in the placing cavity, the storage battery 26 is electrically connected with the two groups of driving motors 7 and the servo motor 12, a placing groove is arranged on the side wall of the mounting rack 3, an electric connecting buckle 27 is arranged in the placing groove, and the electric connecting buckle is electrically connected with the storage battery 26; the user accessible electricity is connected detain 27 and is carried out the electric power storage to battery 26 and handle, and electricity is connected detain 27 and can be to the electric quantity with storing to the guarantee device is with can just producing under the restricted condition of external work circuit and work.
The utility model discloses a dust collector filtering device, which also comprises a rubber plug 28, a movable frame 29 is arranged on the side wall of the mounting frame 3, the rubber plug 28 is hinged on the movable frame 29, and a sealing buckle 30 is arranged on the rubber plug 28; the user can drive sealed knot 30 and remove to the standing groove in rotating rubber buffer 28 on adjustable shelf 29, can seal the protection in the standing groove.
The utility model discloses a dust collector filtering device, when it works, the user firstly carries out the storage treatment to the storage battery through the electric connecting buckle, the electric connecting buckle can store the electric quantity, so as to ensure that the device electric appliance can normally work under the condition that the external working circuit is limited, the user can rotate the rubber plug on the movable frame to drive the sealing buckle to move into the placing groove, the sealing protection can be carried out in the placing groove, the friction between the mounting frame and the sliding groove can be reduced by the pulley, the moving stability of the mounting frame in the sliding groove can be improved, the rubber ring can protect the pulley, the serious abrasion of the surface of the pulley can be prevented, the supporting frame is placed in the internal gallbladder structure of the dust collector, the fixing screw required by the work can pass through the mounting hole to fix the working position of the mounting frame at the same time, the air current generated by the dust collector passes through the mounting frame to enable the air to pass through the net rack and, the servo motor can drive the ball bearing to move and drive the driving frame to periodically move, the driving frame can drive the first driving rod and the second driving rod to move and drive the push plate to move so as to knock the mounting frame to enable part of impurities to be separated from the surface of the net rack, the driving motor can drive the driving buckle to move through the movement of the movable plate, the driving buckle can drive the cleaning plate to move within a moving range, so that the surface of the net rack is cleaned by using the bristles, the push plate and the driving frame can drive the first driving rod and the second driving rod to move in the moving process, two groups of limiting frames can respectively limit the first driving rod and the second driving rod, so that the moving stability of the push plate is improved, a user can drive the supporting frame to move by moving the pull plate so as to conveniently move the supporting frame to a proper working position, and a limiting plate is rotated on a rotating shaft to the front side of the mounting frame, can prevent that the mounting bracket from taking place the offset in the course of the work of device and causing the influence to the working effect of rack, the user removes the pull rod accessible and drives two sets of support removals and carry out the position removal in order to drive the mounting bracket, so that the person of facilitating the use gets when needing to put the mounting bracket, the cushion can provide the damping effect between mounting panel and mounted position, can improve the installation stability of mounting panel and support frame when preventing that the mounting panel surface from taking place serious wearing and tearing.
The installation mode, the connection mode or the arrangement mode of the filter device of the dust collector of the utility model are common mechanical modes, and the filter device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a net rack, battery, servo motor of dust catcher filter equipment are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A filter device of a dust collector comprises a support frame (1), four groups of mounting plates (2), a mounting frame (3) and a net rack (4), wherein a sliding groove is formed in the left end of the support frame (1), an air vent is formed in the right end of the support frame (1), a taking and placing opening is formed in the front end of the support frame (1), the taking and placing opening is communicated with the sliding groove and communicated with the sliding groove, the four groups of mounting plates (2) are fixedly mounted on the left side and the rear side of the top end and the bottom end of the support frame (1) respectively, mounting holes are formed in the four groups of mounting plates (2), the mounting frame (3) is clamped in the sliding groove and provided with fixing holes, the net rack (4) is fixedly mounted in the fixing holes, and a plurality of groups; it is characterized by also comprising two groups of cleaning plates (5), two groups of fixed shafts (6), two groups of driving motors (7), two groups of movable plates (8), a connecting frame (9), a push plate (10), a servo motor (12) and a driving frame (13), wherein the upper side and the lower side of the front end of the net rack (4) are respectively provided with two groups of fixed grooves, and two groups of ball bearings (15) are respectively and fixedly arranged in the two groups of fixed grooves, the inner side walls of the two groups of fixed shafts (6) are respectively connected with the inner side walls of the two groups of ball bearings (15), the front ends of the two groups of fixed shafts (6) are respectively connected with the two groups of cleaning plates (5), the two groups of driving motors (7) are respectively arranged in the two groups of fixed grooves, the two groups of movable plates (8) are respectively arranged at the output ends of the two groups of driving motors (7), the two groups of movable plates, two sets of drives are detained (16) and are inserted respectively to two sets of draw-in grooves in, and the rear end of two sets of clean boards (5) all is provided with multiunit brush hair (14), and the upside and the downside of rack (4) left end are provided with two sets of connecting rod (11) respectively, and link (9) fixed mounting is on two sets of connecting rod (11), the right-hand member of link (9) is provided with the spread groove, and servo motor (12) are installed in the spread groove, the output of servo motor (12) is provided with the drive board, and the rear end of drive frame (13) is provided with movable groove, and the drive board is located movable groove, and the left end and the right-hand member of drive frame (13) are provided with first drive pole and second drive pole (17) respectively, the right-hand member and the push pedal (10) of.
2. The filtering device of the dust collector as claimed in claim 1, further comprising four sets of pulleys (18) and four sets of rubber rings (19), wherein the left side and the right side of the top end and the bottom end of the mounting rack (3) are respectively provided with four sets of mounting grooves, the four sets of pulleys (18) are respectively fixedly mounted in the four sets of mounting grooves, the four sets of rubber rings (19) are respectively sleeved on the outer side walls of the four sets of pulleys (18), and the outer side walls of the four sets of rubber rings (19) are all contacted with the inner side walls of the sliding grooves.
3. The filtering device of the dust collector as claimed in claim 2, further comprising two sets of limiting frames (20), wherein the two sets of limiting frames (20) are respectively fixedly installed at the left side and the right side in the connecting groove, limiting holes are respectively arranged on the two sets of limiting frames (20), and the first driving rod and the second driving rod (17) respectively pass through the two sets of limiting holes.
4. A filter unit of a vacuum cleaner as claimed in claim 3, further comprising a pull plate (21), wherein the top end of the supporting frame (1) is provided with a pull groove, and the left end and the right end of the pull plate (21) are respectively connected with the left side wall and the right side wall of the pull groove.
5. The filtering device of the dust collector as claimed in claim 4, further comprising a limiting plate (22) and a rotating shaft, wherein the rotating shaft is fixedly installed on the front side wall of the supporting frame (1), the limiting plate (22) is provided with a rotating hole, the limiting plate (22) is installed on the rotating shaft, and the outer side wall of the rotating shaft is in contact with the inner side wall of the rotating hole.
6. A filter unit of a vacuum cleaner as claimed in claim 5, further comprising a pull rod (23), wherein two sets of brackets (24) are fixedly arranged on the upper side and the lower side of the front end of the mounting bracket (3), respectively, and the top end and the bottom end of the pull rod (23) are connected with the two sets of brackets (24), respectively.
7. The filtering device of the dust collector as claimed in claim 6, further comprising four groups of rubber pads (25), wherein the four groups of rubber pads (25) are respectively fixedly arranged on the rear side walls of the four groups of mounting plates (2), and the four groups of rubber pads (25) are provided with a plurality of groups of anti-skid lines.
8. A filter unit as claimed in claim 7, characterized in that it further comprises a storage battery (26), a storage chamber is provided in the mounting frame (3), the storage battery (26) is fixedly mounted in the storage chamber and the storage battery (26) is electrically connected to the two sets of driving motors (7) and the servo motor (12), a storage slot is provided on the side wall of the mounting frame (3), an electrical connection buckle (27) is provided in the storage slot, and the electrical connection buckle is electrically connected to the storage battery (26).
9. A filter unit as claimed in claim 8, further comprising a rubber stopper (28), a movable frame (29) is provided on the side wall of the mounting frame (3), the rubber stopper (28) is hinged to the movable frame (29), and a sealing buckle (30) is provided on the rubber stopper (28).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921588795.7U CN212140325U (en) | 2019-09-23 | 2019-09-23 | Filter device of dust collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921588795.7U CN212140325U (en) | 2019-09-23 | 2019-09-23 | Filter device of dust collector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212140325U true CN212140325U (en) | 2020-12-15 |
Family
ID=73703739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921588795.7U Expired - Fee Related CN212140325U (en) | 2019-09-23 | 2019-09-23 | Filter device of dust collector |
Country Status (1)
Country | Link |
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CN (1) | CN212140325U (en) |
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2019
- 2019-09-23 CN CN201921588795.7U patent/CN212140325U/en not_active Expired - Fee Related
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Granted publication date: 20201215 |