CN115299808B - Dust collector rolling brush suitable for deep garbage cleaning - Google Patents
Dust collector rolling brush suitable for deep garbage cleaning Download PDFInfo
- Publication number
- CN115299808B CN115299808B CN202210914730.7A CN202210914730A CN115299808B CN 115299808 B CN115299808 B CN 115299808B CN 202210914730 A CN202210914730 A CN 202210914730A CN 115299808 B CN115299808 B CN 115299808B
- Authority
- CN
- China
- Prior art keywords
- mounting frame
- rolling brush
- connecting sleeve
- inboard
- round brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 38
- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 239000000428 dust Substances 0.000 title claims abstract description 35
- 238000005096 rolling process Methods 0.000 title claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
Abstract
The invention relates to the technical field of dust collectors, in particular to a dust collector rolling brush suitable for cleaning deep garbage, which comprises a mounting frame, wherein a guide groove is formed in the top of the inner side of the mounting frame, connecting components are rotatably connected at two ends of the inner side of the mounting frame, a rolling brush is inserted in the connecting components, a plurality of grooves are formed in the outer side of the rolling brush, a crushing roller is rotatably connected above the rolling brush and positioned on the inner side of the mounting frame, a cutting component is inserted in the inner side of the guide groove, a top cover is arranged in screw connection with the top of the mounting frame, protective shells are inserted in the two sides of the mounting frame, a driving mechanism for driving the rolling brush and the crushing roller to rotate is arranged on one side of the mounting frame.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to a dust collector rolling brush suitable for cleaning deep garbage.
Background
The vacuum cleaners can be divided into upright, horizontal and portable types by structure. The working principle of the dust collector is that the motor is used for driving the blades to rotate at high speed, air negative pressure is generated in the sealed shell, dust is sucked, and the dust collector rolling brush is one part of the dust collector.
Most of the existing dust collector rolling brushes are inconvenient to disassemble and assemble, the rolling brush has large moving resistance, is not labor-saving in use, cannot clean deep garbage and is easy to wind by the garbage such as hair, and therefore, the dust collector rolling brush suitable for cleaning deep garbage is provided.
Disclosure of Invention
The invention aims to solve the defects that the prior dust collector rolling brush is mostly an assembly inconvenient to assemble and disassemble, the rolling brush has large moving resistance, is labor-saving in use, cannot clean deep garbage and is easy to be wound by the garbage such as hair, and the dust collector rolling brush is suitable for cleaning the deep garbage.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a dust catcher round brush suitable for deep garbage clearance, includes the installing frame, the inboard top of installing frame is equipped with the guide way, the inboard both ends of installing frame are rotated and are connected and are equipped with coupling assembling, it has the round brush to peg graft in the coupling assembling, the outside of round brush is equipped with a plurality of recesses, the inboard of installing frame just is located the top rotation of round brush and is connected and be equipped with crushing roller, the inboard grafting of guide way is equipped with cutting assembly, the top screw connection of installing frame is equipped with the top cap, the equal grafting of installing frame both sides is equipped with the protective housing, one side of installing frame is equipped with and is used for driving round brush and crushing roller pivoted actuating mechanism.
Preferably, the bottom parallel symmetry sliding connection of top cap is equipped with two baffles, the top central point of top cap puts and is equipped with the water conservancy diversion mouth, the bottom of water conservancy diversion mouth is equipped with the guide plate, the crushing roller is located the water conservancy diversion mouth.
Preferably, the bottom one end buckle of installing frame is connected with the scraper blade, the bottom both ends of protective housing all are equipped with the gyro wheel.
Preferably, the cutting assembly comprises: the connecting strip, the connecting strip is pegged graft in the guide way, the bottom grafting of connecting strip is equipped with a plurality of blades, the fixed cleaning block that is equipped with in bottom of blade, one side of cleaning block is wedge structure setting, the bottom of cleaning block is inconsistent with the inboard bottom of recess, the fixed compact heap that is equipped with in bottom of top cap, the compact heap peg graft in the guide way and inconsistent with the top of connecting strip.
Preferably, the connection assembly includes: the connecting sleeve is sleeved on one side of the mounting frame, one side of the connecting sleeve penetrates through one side of the mounting frame and extends into the protective shell, a spring is arranged on the inner side of the connecting sleeve, a push plate is arranged at one end of the spring, the push plate is slidably connected in the connecting sleeve, a threaded hole is formed in one end of the rolling brush, the threaded hole penetrates through the connecting sleeve, and a positioning pin is arranged in the threaded hole through threaded connection.
Preferably, the driving mechanism includes: the motor buckle is connected to one side of the mounting frame and is located in the protective shell, a driving gear is fixedly sleeved at the shaft end of the motor, a driven gear I and a driven gear II are respectively arranged on the outer side of the driving gear through tooth meshing transmission connection, the driven gear I is fixedly sleeved on the outer side of the connecting sleeve, and the driven gear II is fixedly sleeved on one side of the crushing roller.
Preferably, a rubber parting bead is fixedly arranged at the bottom of one side of the mounting frame opposite to the partition plate.
The dust collector rolling brush suitable for deep garbage cleaning has the beneficial effects that: through setting up coupling assembling, the round brush, provide the function that a round brush was convenient for dismouting, through setting up cutting assembly, can provide the function of a cutting to the surface of round brush, when avoiding using, the hair winding is at the surface of round brush, through setting up the motor, the driving gear, driven gear one, driven gear two, the round brush, the recess, crushing roller, can provide the function of rubbish degree of depth clearance, it smashes the function to have when clean, through setting up the scraper blade, the gyro wheel, can provide a scratch to the powerful filth of bottom surface, remove the resistance simultaneously and reduce, convenient to use, this dust catcher round brush suitable for deep-layer rubbish clearance, equipment convenient and fast has crushing function during the cleanness, clean accomodate effectually height, convenient operation is removed.
Drawings
FIG. 1 is a schematic view of a front side axial structure of a dust collector rolling brush suitable for deep garbage cleaning;
FIG. 2 is a schematic view of a front exploded view of a vacuum cleaner roller brush for cleaning deep garbage according to the present invention;
FIG. 3 is a schematic view of a front sectional axial measurement structure of a dust collector rolling brush suitable for deep garbage cleaning;
FIG. 4 is a schematic diagram of a side sectional axial measurement structure of a dust collector rolling brush suitable for deep garbage cleaning;
FIG. 5 is a schematic view of a structure of a side sectional axis A of a dust collector rolling brush suitable for deep garbage cleaning;
FIG. 6 is a schematic view of a partial cross-sectional structure of a vacuum cleaner roller brush for deep garbage cleaning according to the present invention;
FIG. 7 is a schematic view of a part of a roller brush of a dust collector for cleaning deep garbage according to the present invention;
fig. 8 is a schematic diagram of a bottom axial measurement structure of a dust collector rolling brush suitable for deep garbage cleaning.
In the figure: the device comprises a mounting frame 1, a guide groove 2, a connecting component 3, a rolling brush 4, a groove 5, a crushing roller 6, a partition plate 7, a cutting component 8, a top cover 9, a protective shell 10, a scraping plate 11, a roller 12, a connecting strip 13, a blade 14, a cleaning block 15, a connecting sleeve 16, a spring 17, a pushing plate 18, a motor 19, a driving gear 20, a driven gear 21, a driven gear 22 and a rubber parting strip 23.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-8, a dust collector round brush suitable for deep garbage clearance, including installing frame 1, the inboard top of installing frame 1 is equipped with guide way 2, the inboard both ends of installing frame 1 are rotated and are connected and are equipped with coupling assembling 3, peg graft in the coupling assembling 3 has round brush 4, the outside of round brush 4 is equipped with a plurality of recesses 5, the inboard of installing frame 1 just is located the top rotation connection of round brush 4 and is equipped with crushing roller 6, the inboard grafting of guide way 2 is equipped with cutting assembly 8, the top screw connection of installing frame 1 is equipped with top cap 9, the equal grafting of installing frame 1 both sides is equipped with protective housing 10, one side of installing frame 1 is equipped with the actuating mechanism who is used for driving round brush 4 and crushing roller 6 pivoted.
In order to enable the connecting assembly 3 to have a certain moving interval with the rolling brush 4, and enter garbage, dust, sundries and the like in the interval when the dust collecting device is used, two partition plates 7 are arranged at the bottom of the top cover 9 in parallel and symmetrically in sliding connection, in order to connect the dust collecting pipe, the garbage, dust, sundries and the like cleaned at the bottom enter the dust collecting pipe through the top cover 9, and the crushed garbage, dust, sundries and the like are arranged at the center of the top cover 9, a guide opening is arranged at the bottom of the guide opening, a guide plate is arranged at the bottom of the guide opening, and the crushing roller 6 is arranged in the guide opening.
In order to improve the effect of cleaning powerful stains and thereby provide a scraping surface, one end of the bottom of the installation frame 1 is in buckle connection with a scraping plate 11, and in order to provide a movable convenient block, the movable convenient block is pushed conveniently during use, damping is reduced, and rollers 12 are arranged at two ends of the bottom of the protective shell 10.
In order to provide a cutting function, to avoid the entanglement of trash such as hair on the roller brush 4, inconvenient cleaning, a cutting assembly 8 is provided comprising: the connecting strip 13, connecting strip 13 peg graft in guide way 2, the bottom grafting of connecting strip 13 is equipped with a plurality of blades 14, the fixed cleaning block 15 that is equipped with in bottom of blade 14, one side of cleaning block 15 is wedge structure setting, the bottom of cleaning block 15 is inconsistent with the inboard bottom of recess 5, the fixed compact heap that is equipped with in bottom of top cap 9, the compact heap peg graft in guide way 2 and with the top of connecting strip 13 inconsistent, utilize connecting strip 13 to insert in the guide way 2, make the blade 14 of connecting strip 13 bottom take cleaning block 15, insert in recess 5 on the round brush 4, when round brush 4 rolls clean rubbish ground, round brush 4 rotates the cleanness, and the rubbish such as hair of winding in round brush 4 can receive the cutting of blade 14 and form garrulous hair, the dust absorption pipe of being convenient for, and can not twine in round brush 4 outside, and set up the compact heap, compress tightly connecting strip 13, the condition that can not take place to rock when blade 14 cuts.
For the convenience of disassembling and assembling the rolling brush 4, the connecting assembly 3 comprises: the connecting sleeve 16 is sleeved on one side of the mounting frame 1, one side of the connecting sleeve 16 penetrates through one side of the mounting frame 1 and extends into the protective shell 10, a spring 17 is arranged on the inner side of the connecting sleeve 16, a push plate 18 is arranged at one end of the spring 17, the push plate 18 is slidably connected in the connecting sleeve 16, a threaded hole is formed in one end of the rolling brush 4 and penetrates through the connecting sleeve 16, a locating pin is arranged in the threaded hole in a threaded connection mode, one end of the rolling brush 4 is inserted into the connecting sleeve 16 on one side of the mounting frame 1, then the push plate 18 in the connecting sleeve 16 is pushed to squeeze the spring 17, the other end of the rolling brush 4 is then inserted into the connecting sleeve 16 on the other side of the mounting frame 1, the push plate 18 in the connecting sleeve 16 is pushed to squeeze the spring 17 in the same manner, after the mounting is completed, the rolling brush 4 is ensured to be fixedly connected with the connecting sleeve 16 through the locating pin in the threaded hole, and the rolling brush 4 can be driven to rotate through rotation of the connecting sleeve 16.
In order to provide a one-to-four drive function, and to have a crushing operation while performing rolling cleaning, thereby improving the function of deep garbage cleaning, a drive mechanism is provided comprising: the motor 19, motor 19 buckle connection is in one side of installing frame 1 and is located protective housing 10, motor 19's axle head is fixed to be cup jointed driving gear 20, driving gear 20's outside is equipped with driven gear one 21 through tooth meshing transmission connection respectively, driven gear two 22, driven gear one 21 is fixed to be cup jointed in the outside of adapter sleeve 16, driven gear two 22 is fixed to be cup jointed in one side of smashing roller 6, the quantity of round brush 4 and smashing roller 6 is two, and be parallel symmetrical structure setting, so at the during operation, be equivalent to motor 19 drive driving gear 20 rotation, thereby make driving gear 20 drive two driven gears one 21 respectively, two driven gears two 22 rotate, form one and drag four pivoted condition, have the function of smashing rubbish promptly when carrying out the cleanness.
In order to provide a bottom sealing function, dust is prevented from entering a gap between the mounting frame 1 and the partition plate 7 during cleaning, and a rubber parting strip 23 is fixedly arranged at the bottom between the opposite sides of the mounting frame 1 and the partition plate 7.
When the garbage collection device is used, the driving mechanism is used for driving the rolling brush 4 and the crushing roller 6 to work simultaneously, and garbage collected during cleaning is crushed at the same time, so that a deep garbage cleaning function is provided.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific circumstances.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a dust catcher round brush suitable for deep garbage clearance, includes mounting frame (1), a serial communication port, the inboard top of mounting frame (1) is equipped with guide way (2), the inboard both ends of mounting frame (1) rotate and connect and be equipped with coupling assembling (3), coupling assembling (3) are inserted and are equipped with round brush (4), the outside of round brush (4) is equipped with a plurality of recess (5), the inboard of mounting frame (1) just is located the top rotation connection of round brush (4) and is equipped with crushing roller (6), the inboard grafting of guide way (2) is equipped with cutting assembly (8), the top screw connection of mounting frame (1) is equipped with top cap (9), all peg graft in mounting frame (1) both sides and be equipped with protective housing (10), one side of mounting frame (1) is equipped with and is used for driving round brush (4) and crushing roller (6) pivoted actuating mechanism,
the connection assembly (3) comprises: the connecting sleeve (16), the connecting sleeve (16) is sleeved on one side of the mounting frame (1), one side of the connecting sleeve (16) penetrates through one side of the mounting frame (1) and extends into the protective shell (10), a spring (17) is arranged on the inner side of the connecting sleeve (16), a push plate (18) is arranged at one end of the spring (17), the push plate (18) is slidably connected in the connecting sleeve (16), a threaded hole is arranged at one end of the rolling brush (4), the threaded hole penetrates through the connecting sleeve (16), a positioning pin is arranged in the threaded hole through threaded connection,
the cutting assembly (8) comprises: the connecting strip (13), connecting strip (13) is pegged graft in guide way (2), the bottom grafting of connecting strip (13) is equipped with a plurality of blades (14), the fixed cleaning block (15) that is equipped with in bottom of blade (14), one side of cleaning block (15) is wedge structure setting, the bottom of cleaning block (15) is inconsistent with the inboard bottom of recess (5), the bottom of top cap (9) is fixed and is equipped with the compact heap, the compact heap is pegged graft in guide way (2) and is inconsistent with the top of connecting strip (13),
the driving mechanism includes: the motor (19), motor (19) buckle is connected in one side of installing frame (1) and is located protective housing (10), fixed cover of axle head of motor (19) has cup jointed driving gear (20), the outside of driving gear (20) is equipped with driven gear one (21), driven gear two (22) through tooth meshing transmission connection respectively, driven gear one (21) is fixed to cup joint in the outside of adapter sleeve (16), driven gear two (22) are fixed to cup joint in one side of smashing roller (6).
2. The dust collector rolling brush suitable for deep garbage cleaning according to claim 1, wherein two partition plates (7) are arranged at the bottom of the top cover (9) in parallel and symmetrically sliding connection, a flow guide port is arranged at the center of the top cover (9), a flow guide plate is arranged at the bottom of the flow guide port, and the crushing roller (6) is positioned in the flow guide port.
3. The dust collector rolling brush suitable for deep garbage cleaning according to claim 1, wherein one end of the bottom of the installation frame (1) is connected with a scraping plate (11) in a buckling manner, and rollers (12) are arranged at two ends of the bottom of the protection shell (10).
4. A vacuum cleaner roller brush suitable for deep garbage cleaning according to claim 1 or 2, characterized in that a rubber parting strip (23) is fixedly arranged at the bottom between one side of the mounting frame (1) opposite to the partition plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210914730.7A CN115299808B (en) | 2022-08-01 | 2022-08-01 | Dust collector rolling brush suitable for deep garbage cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210914730.7A CN115299808B (en) | 2022-08-01 | 2022-08-01 | Dust collector rolling brush suitable for deep garbage cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115299808A CN115299808A (en) | 2022-11-08 |
| CN115299808B true CN115299808B (en) | 2024-04-16 |
Family
ID=83859639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210914730.7A Active CN115299808B (en) | 2022-08-01 | 2022-08-01 | Dust collector rolling brush suitable for deep garbage cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115299808B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207260032U (en) * | 2017-08-25 | 2018-04-20 | 烟台海德专用汽车有限公司 | A kind of double cutting sheet leaf reducing mechanisms of sanitation cart |
| CN207520092U (en) * | 2017-05-26 | 2018-06-22 | 小狗电器互联网科技（北京）股份有限公司 | Clear up structure and dust catcher |
| DE102017109595A1 (en) * | 2017-05-04 | 2018-11-08 | Miele & Cie. Kg | Vacuum cleaner and floor nozzle for a vacuum cleaner |
| CN213189356U (en) * | 2020-07-15 | 2021-05-14 | 富尔泰克(苏州)精密制造有限公司 | Floating type efficient dust collector floor brush |
| CN113509088A (en) * | 2020-10-20 | 2021-10-19 | 苏州市春菊电器有限公司 | Rolling brush depth cleaning device of dust collector |
| CN214760882U (en) * | 2021-01-15 | 2021-11-19 | 宁波哲恺电器有限公司 | Anti-winding electric floor brush |
| CN215959604U (en) * | 2021-09-07 | 2022-03-08 | 苏州和发电器有限公司 | Dust collector rolling brush with self-cleaning function |
-
2022
- 2022-08-01 CN CN202210914730.7A patent/CN115299808B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017109595A1 (en) * | 2017-05-04 | 2018-11-08 | Miele & Cie. Kg | Vacuum cleaner and floor nozzle for a vacuum cleaner |
| CN207520092U (en) * | 2017-05-26 | 2018-06-22 | 小狗电器互联网科技（北京）股份有限公司 | Clear up structure and dust catcher |
| CN207260032U (en) * | 2017-08-25 | 2018-04-20 | 烟台海德专用汽车有限公司 | A kind of double cutting sheet leaf reducing mechanisms of sanitation cart |
| CN213189356U (en) * | 2020-07-15 | 2021-05-14 | 富尔泰克(苏州)精密制造有限公司 | Floating type efficient dust collector floor brush |
| CN113509088A (en) * | 2020-10-20 | 2021-10-19 | 苏州市春菊电器有限公司 | Rolling brush depth cleaning device of dust collector |
| CN214760882U (en) * | 2021-01-15 | 2021-11-19 | 宁波哲恺电器有限公司 | Anti-winding electric floor brush |
| CN215959604U (en) * | 2021-09-07 | 2022-03-08 | 苏州和发电器有限公司 | Dust collector rolling brush with self-cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115299808A (en) | 2022-11-08 |
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