CN109625852A - A kind of free wool roller brush of belt conveyor - Google Patents
A kind of free wool roller brush of belt conveyor Download PDFInfo
- Publication number
- CN109625852A CN109625852A CN201910106014.4A CN201910106014A CN109625852A CN 109625852 A CN109625852 A CN 109625852A CN 201910106014 A CN201910106014 A CN 201910106014A CN 109625852 A CN109625852 A CN 109625852A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- roller brush
- belt
- raised section
- hairbrush
- 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.)
- Granted
Links
- 210000002268 wool Anatomy 0.000 title claims abstract description 12
- 210000004209 hair Anatomy 0.000 claims abstract description 48
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 abstract description 15
- 238000010422 painting Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/18—Cleaning devices comprising brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/24—Cleaning devices comprising plural diverse cleaning devices
Abstract
The invention discloses a kind of free wool roller brushes of belt conveyor, are provided with hairbrush block by painting in hair roller；And the side of hair roller brush is provided with the guiding walls that guidance hairbrush block moves back and forth, enable hairbrush block that can realize rotation when belt is cleared up and laterally while clean by the guidance hairbrush block of guiding walls, and siphon away the dust of cleaning by the dust collecting system of connection.
Description
Technical field
The invention belongs to the cleaning applications of belt conveyor, and in particular to a kind of free wool roller brush of belt conveyor.
Background technique
Current existing hair roller brush, is only arranged on belt, by rotary rolling, the bristle painted using hair roller is clear
Sundries or dust on clean belt, due to belt conveyor application environment it is more severe, can usually encounter rain and snow weather with
And dry weather, in rain and snow when, usually because sticking the material on belt caused by sleet, when by hair roller brush, on the one hand
Hair roller brush slimy residual material can be splashed with the rotation of hair roller brush, and after can similar mud trace is remained on belt,
In dry weather, the material remained on belt is since the rotation of hair roller brush will cause a large amount of dust, and due to hair roller brush
Only fixed rotation can form the grey trace of orientation on belt, cleaning belt that can not be clean.
Summary of the invention
The present invention for the above technical issues, has invented a kind of free wool roller brush of belt conveyor.
The technical scheme is that
A kind of free wool roller brush of belt conveyor comprising belt, active roll tube, driven roller, scraper, baker,
Hair roller brush, wherein scraper, baker, hair roller brush are arranged in the backhaul of belt, and sequence is followed successively by scraper, baker, hair
Roller brush, wherein there are two baker settings, for the drying above and below belt, there are two the settings of hair roller brush, including upper hair roller brush
With lower hair roller brush, the two structure is identical, and its rotation is driven by motor driven.
Hair roller brush includes bristle, transfer roller；Wherein, multiple grooves for having and being axially arranged along transfer roller are set on the periphery of transfer roller,
Hairbrush block is provided in groove, hairbrush block can slidably reciprocate along the length direction of transfer roller in a groove, in order to limit hairbrush block
Transfer roller is run through in groove one end by sliding stroke, and the other end does not run through and is provided with side wall；Hairbrush block one end is connected by connecting rod
There is directive wheel, the other end of hairbrush block is connected with spring, and spring connects on side wall in a groove.
Hairbrush block is again provided with bristle on upper surface, in order to adsorb dust, is additionally provided with suction hole and suction chamber, inhales
Stomata is provided with multiple, and is evenly arranged on the length direction of hairbrush block, the lower part of suction hole is provided with suction chamber, suction chamber connection
All suction holes；In order to realize that dust is siphoned away from hairbrush, wherein be additionally provided with negative pressure cavity, negative pressure cavity in the bottom of groove
It is provided with negative pressure mouth, wherein suction chamber is connected to negative pressure cavity, and the length of suction chamber is greater than the length of negative pressure cavity, negative pressure cavity
Width is greater than the width of negative pressure cavity, in this way, hairbrush block suction chamber and negative pressure cavity at least holding part always when sliding along the groove
Connection.
The side of each mao of roller brush is also correspondingly arranged on a guiding walls, is provided with circular guide channel in guiding walls, leads
Approaching channel includes smooth section and raised section, and the directive wheel of hairbrush block is moved along guide channel, raised section be arranged in guide channel just under
Side or surface, raised section are one section of protruding guide rail, and as a result, in hair roller brush rotary course, hairbrush block is in the smooth of guide channel
When Duan Yundong, hairbrush block makes rotating motion together with hair roller brush, when hairbrush block turns to raised section with hair roller brush,
When being exactly the position of hairbrush block cleaning belt, directive wheel is pushed to transport to the direction for being provided with spring from the protruding guide rail of raised section
It is dynamic, so that spring is pressurized and is compressed, and then with electric brush block while belt is cleared up in rotation and along the width direction of belt
Belt is cleared up, and then realizes circumferential and lateral cleaning, when hairbrush block is without raised section, i.e., not when clearing up belt, hair
Brush block returns back to original state, only makes rotating motion with hair roller brush under the effect of the restoring force of spring.
In order to realize the absorption to dust in scale removal process, the fixation negative pressure of two sections of arc-shapeds is at least set in guiding walls
Hole, at least one section fixed negative pressure hole are arranged in above or below the track of raised section, and fixed negative pressure hole is connected to the aspiration of negative pressure system
System, and be connected with the negative pressure mouth of negative pressure cavity, for adsorbing the dust generated when cleaning；When hairbrush block turns over raised section,
When smooth section rotates, when it rotates to the fixation negative pressure hole site of the other positions in guiding walls, fixed negative pressure hole and negative pressure
The negative pressure mouth of chamber is connected, for adsorbing the dust remained on bristle.
For upper hair roller brush, in guide channel following position directly, i.e., most the raised section in corresponding guiding walls is arranged
The position directly above of the raised section of guide channel is arranged in the position of bottom end, at least one section fixed negative pressure hole.
For lower hair roller brush, in guide channel position directly above, i.e., most the raised section in corresponding guiding walls is arranged
The following position directly of the raised section of guide channel is arranged in high-end position, at least one section fixed negative pressure hole.
By adopting the above technical scheme, primary object of the invention is: its by being provided with hairbrush block in hair roller brush,
Hairbrush block can rotate cleaning and mobile cleaning when clearing up belt in the guidance of directive wheel and spring, and by the ash of generation
Dirt siphons away, and is cleared up by the negative pressure hole in guiding walls dust remaining after the dust and cleaning generated when clearing up.
The present invention include at least it is following the utility model has the advantages that
1, using the setting by scraper, can first go out biggish residue；
2, the baker being arranged using up-down structure, it is ensured that in rain and snow and transport the cleaning of moist object,
Wet dust is avoided to be adhered on belt to be difficult to thoroughly clear up and be adhered to and be difficult to clean up on bristle；
3, it is by being arranged multiple hairbrush blocks, but also can edge while can not only having rotated cleaning when belt is cleared up in rotation
The cleaning of belt width direction, improves the effect of cleaning, and by being provided with suction hole on hairbrush block, can effectively draw hair
Brush block clears up the dust generated when belt and is located at the dust that hair roller paints around absorption hairbrush block, avoids the excessive of dust, dirty
Contaminate environment.
Detailed description of the invention
The free wool roller brush schematic diagram of Fig. 1 belt conveyor；
Fig. 2 hair roller brush schematic diagram；
Fig. 3 hairbrush block schematic diagram；
Fig. 4 guiding wall schematic diagram.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Specific embodiment:
As shown in Figure 1, a kind of free wool roller brush of belt conveyor comprising belt 1, active roll tube 2, driven roller,
Scraper 3, baker 4, hair roller brush 5, wherein scraper 3, baker 4, hair roller brush 5 are arranged in the backhaul of belt 1, sequence according to
Secondary is scraper 3, baker 4, hair roller brush 5, wherein there are two the settings of baker 4, for the drying to about 1 belt, hair roller brush
There are two 5 settings, including upper hair roller brush and lower hair roller brush, and the two structure is identical, and is driven by motor 6 to drive its rotation.
As Figure 2-3, hair roller brush 5 includes bristle 11, transfer roller 12；Wherein, being arranged on the periphery of transfer roller 12 multiple has edge
The groove of 12 length of transfer roller setting, is provided with a hairbrush block 21 in groove, hairbrush block 21 can be in a groove along the length of transfer roller 12
Direction slidably reciprocates, in order to limit the sliding stroke of hairbrush block 21, by groove one end run through transfer roller 12, the other end do not run through and
It is provided with side wall；21 one end of hairbrush block is connected with directive wheel 8 by connecting rod 7, and the other end of hairbrush block 21 is connected with spring 10, bullet
On the side wall of the connection of spring 10 in a groove.
As Figure 2-3, it is again provided with bristle 11 on 21 upper surface of hairbrush block, in order to adsorb dust, be additionally provided with
Suction hole 13 and suction chamber 14, suction hole 13 are provided with multiple, and are evenly arranged on the length direction of hairbrush block 21, suction hole 13
Lower part is provided with suction chamber 14, and suction chamber 14 is connected to all suction holes 13；In order to realize that dust is siphoned away from hairbrush, wherein
Be additionally provided with negative pressure cavity 15 in the bottom of 12 groove of transfer roller, one end of negative pressure cavity 15 is provided with negative pressure mouth, wherein suction chamber 14 with
Negative pressure cavity 15 is connected to, and the length of suction chamber 14 is greater than the length of negative pressure cavity 15, and the width of suction chamber 14 is greater than negative pressure cavity 15
Width, in this way, at least holding part is connected to hairbrush block 21 always for suction chamber 14 and negative pressure cavity 15 when sliding along the groove.
As in Figure 2-4, guiding walls 9 are additionally provided in the side of each mao of roller brush 5, are provided in guiding walls 9 circular
Guide channel 20, guide channel 20 include smooth section and raised section, and the directive wheel 8 of hairbrush block 21 is moved along guide channel 20, raised section
Underface or surface in guide channel 20 are set, and raised section is one section of protruding guide rail, as a result, in 5 rotary course of hair roller brush
In, in the smooth section movement of guide channel 20, hairbrush block 21 makes rotating motion hairbrush block 21 together with hair roller brush 5, in hair
When brush block 21 turns to raised section with hair roller brush 5, that is, hairbrush block 21 clear up belt 1 position when, by the convex of raised section
Playing guide rail pushes directive wheel 8 to move to the direction for being provided with spring 10, so that spring 10 is pressurized and is compressed, and then with electric brush
Block 21 while rotation cleaning belt 1 and clears up belt 1 along the width direction of belt 1, and then realizes circumferential and transverse direction clear
Reason, when hairbrush block 21 is by raised section, i.e., not when clear up belt 1, hairbrush block 21 the restoring force of spring 10 act under,
Original state is returned back to, is only made rotating motion with hair roller brush 5.
In order to realize the absorption to dust in scale removal process, the fixation that two sections of arc-shapeds are at least arranged in guiding walls 9 is negative
Hole 18 is pressed, at least one section fixed negative pressure hole 18 is arranged in above or below the track of raised section, and fixed negative pressure hole 18 is connected to negative
Dust collecting system is pressed, and is connected with the negative pressure mouth of negative pressure cavity 15, for adsorbing the dust generated when cleaning；It is turned in hairbrush block 21
It is fixed when it rotates to the fixation negative pressure hole site of the other positions in guiding walls 9 in smooth section rotation when raised section
Negative pressure hole is connected with the negative pressure mouth of negative pressure cavity 15, for adsorbing the dust remained on bristle.
For upper hair roller brush 5, in guide channel following position directly, i.e., most the raised section in corresponding guiding walls is arranged
The position directly above of the raised section of guide channel 20 is arranged in the position of bottom end, at least one section fixed negative pressure hole.
For lower hair roller brush 5, in guide channel position directly above, i.e., most the raised section in corresponding guiding walls is arranged
The following position directly of the raised section of guide channel 20 is arranged in high-end position, at least one section fixed negative pressure hole.
The embodiments of the present invention have been described in detail above, but the content be only the invention preferable implementation
Example, should not be considered as limiting the scope of the invention.It is all according to any equivalent variations made by the present patent application range,
Within should be still in patent covering scope of the invention.
Claims (4)
1. a kind of free wool roller brush of belt conveyor comprising belt (1), active roll tube (2), driven roller, scraper (3),
Baker (4) and hair roller brush (5)；It is characterized by: scraper (3), baker (4) and hair roller brush (5) are successively set on belt (1)
Backhaul on, hair roller brush setting there are two, symmetrical above and below to be distributed on belt (1), the hair roller brush (5) includes bristle (11)
And transfer roller, be arranged on the periphery of transfer roller it is multiple have the grooves along the setting of transfer roller length, transfer roller is run through in groove one end, and the other end is not
Run through and be provided with side wall, hairbrush block is provided in groove, hairbrush block one end is connected with directive wheel (8), hairbrush by connecting rod (7)
The other end of block is connected with spring (10), on the side wall of the other end connection of spring (10) in a groove；It is provided on hairbrush block
Bristle (11), suction hole (13) and suction chamber (14), the bottom of groove are additionally provided with negative pressure cavity (15), and negative pressure cavity (15) is provided with
Negative pressure mouth, suction chamber (14) and negative pressure cavity (15) communicate；
Each hair roller brush is correspondingly arranged on guiding walls (9), and guide channel (20) and negative pressure hole are provided in guiding walls (9).
2. the free wool roller brush of belt conveyor according to claim 1, it is characterised in that: the length of suction chamber (14) is big
Length in negative pressure cavity (15), the width of suction chamber (14) are greater than the width of negative pressure cavity 15.
3. the free wool roller brush of belt conveyor according to claim 1, it is characterised in that: in the guiding walls (9)
It is provided with circular guide channel (20), guide channel (20) includes smooth section and raised section, and the directive wheel (8) of hairbrush block is along guiding
Slot (20) movement, the underface or surface that raised section is arranged in guide channel (20), raised section is one section of protruding guide rail, in hair
When brush block moves to raised section, directive wheel (8) are pushed to move to the direction for being provided with spring (10) from the protruding guide rail of raised section,
So that spring (10) is pressurized and is compressed, when hairbrush block is by raised section, i.e., not when clearing up belt, hairbrush block is in spring
(10) under restoring force effect, original state is returned back to, is only made rotating motion with hair roller brush.
4. the free wool roller brush of belt conveyor according to claim 1, it is characterised in that: in the guiding walls (9)
Two sections of fixed negative pressure holes 18 are at least set, at least one section fixed negative pressure hole 18 is arranged in above or below the track of raised section, Gu
Determine negative pressure hole (18) and be connected to Negative Pressure Dust Collecting System, and be connected with the negative pressure mouth of negative pressure cavity 15, for adsorbing the ash on bristle
Dirt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910106014.4A CN109625852B (en) | 2019-02-02 | 2019-02-02 | Cleaning hair roller brush of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910106014.4A CN109625852B (en) | 2019-02-02 | 2019-02-02 | Cleaning hair roller brush of belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109625852A true CN109625852A (en) | 2019-04-16 |
| CN109625852B CN109625852B (en) | 2024-01-26 |
Family
ID=66064892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910106014.4A Active CN109625852B (en) | 2019-02-02 | 2019-02-02 | Cleaning hair roller brush of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109625852B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143419A (en) * | 2019-06-14 | 2019-08-20 | 厦门三烨传动机械有限公司 | Belt working face sizing solid clearing apparatus |
| CN110302986A (en) * | 2019-08-01 | 2019-10-08 | 冯程阳 | A kind of stamping parts superficial treatment system with guide function |
| CN110387852A (en) * | 2019-06-26 | 2019-10-29 | 安徽名扬刷业有限公司 | The anti-efficient Snow cleaning brush that fractures of one kind |
| CN112340393A (en) * | 2020-11-30 | 2021-02-09 | 夏呈喆 | Cleaner suitable for high-efficient dust fall of belt feeder chute |
| BE1027599B1 (en) * | 2019-09-25 | 2021-04-26 | Meyland N V | Transport device |
| CN115504023A (en) * | 2022-10-21 | 2022-12-23 | 瑞昌市瑞美化妆品有限公司 | Cosmetic bottle conveying device with protection device |
| CN116986238A (en) * | 2023-09-26 | 2023-11-03 | 常州市水利规划设计院有限公司 | Material conveying device for hydraulic engineering |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990004684A (en) * | 1997-06-28 | 1999-01-25 | 김종진 | Belt Cleaner Brush Cleaner |
| JP2000077379A (en) * | 1998-09-03 | 2000-03-14 | Toshiba Mach Co Ltd | Brush washing apparatus |
| CN103332467A (en) * | 2013-07-12 | 2013-10-02 | 重庆烟草工业有限责任公司涪陵卷烟厂 | Device for automatically cleaning conveyer belt |
| CN104971931A (en) * | 2015-07-15 | 2015-10-14 | 苏州市丹纺纺织研发有限公司 | Dust-collecting brush roll |
| CN204727140U (en) * | 2015-05-28 | 2015-10-28 | 广东大唐国际潮州发电有限责任公司 | A kind of multi-stage isolation formula belt scavenging machine |
| CN207956953U (en) * | 2018-03-16 | 2018-10-12 | 国电建投内蒙古能源有限公司 | Clearing apparatus for belt conveyor |
| CN209871565U (en) * | 2019-02-02 | 2019-12-31 | 黄河科技学院 | Cleaning brush roller brush of belt conveyor |
-
2019
- 2019-02-02 CN CN201910106014.4A patent/CN109625852B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990004684A (en) * | 1997-06-28 | 1999-01-25 | 김종진 | Belt Cleaner Brush Cleaner |
| JP2000077379A (en) * | 1998-09-03 | 2000-03-14 | Toshiba Mach Co Ltd | Brush washing apparatus |
| CN103332467A (en) * | 2013-07-12 | 2013-10-02 | 重庆烟草工业有限责任公司涪陵卷烟厂 | Device for automatically cleaning conveyer belt |
| CN204727140U (en) * | 2015-05-28 | 2015-10-28 | 广东大唐国际潮州发电有限责任公司 | A kind of multi-stage isolation formula belt scavenging machine |
| CN104971931A (en) * | 2015-07-15 | 2015-10-14 | 苏州市丹纺纺织研发有限公司 | Dust-collecting brush roll |
| CN207956953U (en) * | 2018-03-16 | 2018-10-12 | 国电建投内蒙古能源有限公司 | Clearing apparatus for belt conveyor |
| CN209871565U (en) * | 2019-02-02 | 2019-12-31 | 黄河科技学院 | Cleaning brush roller brush of belt conveyor |
Non-Patent Citations (1)
| Title |
|---|
| 徐平等: "制丝设备辅机改造中需注意的几个问题", 《烟草科技》, pages 25 - 26 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143419A (en) * | 2019-06-14 | 2019-08-20 | 厦门三烨传动机械有限公司 | Belt working face sizing solid clearing apparatus |
| CN110387852A (en) * | 2019-06-26 | 2019-10-29 | 安徽名扬刷业有限公司 | The anti-efficient Snow cleaning brush that fractures of one kind |
| CN110302986A (en) * | 2019-08-01 | 2019-10-08 | 冯程阳 | A kind of stamping parts superficial treatment system with guide function |
| CN110302986B (en) * | 2019-08-01 | 2020-08-25 | 深圳市祥盛兴科技有限公司 | Stamping part surface treatment system with material guide function |
| BE1027599B1 (en) * | 2019-09-25 | 2021-04-26 | Meyland N V | Transport device |
| CN112340393A (en) * | 2020-11-30 | 2021-02-09 | 夏呈喆 | Cleaner suitable for high-efficient dust fall of belt feeder chute |
| CN115504023A (en) * | 2022-10-21 | 2022-12-23 | 瑞昌市瑞美化妆品有限公司 | Cosmetic bottle conveying device with protection device |
| CN115504023B (en) * | 2022-10-21 | 2023-12-26 | 瑞昌市瑞美化妆品有限公司 | Cosmetic bottle conveying device with protecting device |
| CN116986238A (en) * | 2023-09-26 | 2023-11-03 | 常州市水利规划设计院有限公司 | Material conveying device for hydraulic engineering |
| CN116986238B (en) * | 2023-09-26 | 2023-12-26 | 常州市水利规划设计院有限公司 | Material conveying device for hydraulic engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109625852B (en) | 2024-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109625852A (en) | A kind of free wool roller brush of belt conveyor | |
| CN209871565U (en) | Cleaning brush roller brush of belt conveyor | |
| CN202458214U (en) | Rotation type polygonal automatic cleaner | |
| CN109650002A (en) | A kind of free wool roller brush of belt conveyor | |
| CN110629984B (en) | Curtain wall gluing equipment | |
| CN109351710A (en) | Cleaning equipment for solar panel | |
| CN104644062B (en) | Multifunctional domestic cleans car | |
| CN113768411A (en) | Dust collecting device and cleaning system | |
| CN109454084A (en) | Solar panel intelligence cleaning equipment | |
| CN203677002U (en) | Automatic ground washing machine | |
| CN208447447U (en) | Scrubbing brush and its cleaning dust catcher | |
| CN204950816U (en) | Intelligence cleaning device and clean subassembly thereof | |
| CN207575102U (en) | Cleaning machine for road surface | |
| CN216628378U (en) | Cleaning device and dust box assembly thereof | |
| CN202505272U (en) | Automatic cleaner capable of increasing cleaning surface | |
| CN209871567U (en) | Cleaning brush roller brush of belt conveyor | |
| CN205035753U (en) | Multi -functional ground cleaning cart | |
| CN110192816A (en) | The cleaning plant of a kind of ground tile floor seam | |
| CN113768412A (en) | Base station and cleaning system | |
| CN109351711A (en) | Cleaning machine for solar panel | |
| CN209871566U (en) | Brush for cleaning brush roller | |
| CN211006489U (en) | Wear-resisting terrace ash removal device of polyurethane of conveniently getting rid of edge dust | |
| CN202568094U (en) | Rotation type polygon automatic cleaner | |
| CN216417091U (en) | Cleaning base station and cleaning system | |
| CN216393946U (en) | Base station and cleaning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 450005 No. 94, middle navigation road, Henan, Zhengzhou Applicant after: HUANGHE S & T College Address before: 459000 Yellow River Institute of Science and Technology, 666 Jiyuan Avenue, Jiyuan City, Luoyang City, Henan Province Applicant before: Huanghe S & T College |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |