CN112452825B - Unpowered roof dust collector - Google Patents
Unpowered roof dust collector Download PDFInfo
- Publication number
- CN112452825B CN112452825B CN202011139048.2A CN202011139048A CN112452825B CN 112452825 B CN112452825 B CN 112452825B CN 202011139048 A CN202011139048 A CN 202011139048A CN 112452825 B CN112452825 B CN 112452825B
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- swing rod
- frame
- rod
- brush
- connecting rod
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- 239000000428 dust Substances 0.000 title claims abstract description 59
- 239000004744 fabric Substances 0.000 claims description 46
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000004677 Nylon Substances 0.000 claims description 12
- 229920001778 nylon Polymers 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Cleaning In General (AREA)
Abstract
A motorless roof dedusting apparatus, the dedusting apparatus comprising: the bottom of the top fixing hanger is connected with the top of the brush fixing frame through a connecting swing rod, the bottom of the top fixing hanger is in rotating fit with the top of the connecting swing rod, and the bottom of the connecting swing rod is in rotating fit with the top of the brush fixing frame; the lower end of the brush fixing frame is provided with a long brush. The design can realize unpowered lifting, is suitable for cleaning requirements of roofs with various heights, and can realize unpowered automatic dust removal of the roofs.
Description
Technical Field
The invention relates to a dust removal device for an unpowered roof, which is particularly suitable for removing the dust of the roof on an automobile production line.
Background
In order to meet the market demand, light trucks are more and more in type, the tops of all vehicle types need to be cleaned and dedusted, and the vehicle height is more than 1.5m, the vehicle roof area is more than 2.6m, and the cleaning difficulty is large. At present, the wiping methods of various automobile manufacturers are 3:
1. and (5) manually wiping. The labor intensity of manual work is high, the working efficiency is low, and the beat is slow in the wiping process when the mop cloth and the mop stand on the ascending platform;
2. is finished by a simple wiping device. The cleaning cloth is fixed at the upper end of the production line by a steel wire rope, and the car body automatically cleans the car roof when passing from the lower part. The advantages are that: the cost is low and the full automation is realized; the disadvantages are as follows: a plurality of concave-convex surface junctures of the car roof can not be wiped, so that more dust is left, and the wiping effect is poor. The cleaning cloth and the steel wire rope are fixed without overload protection, and the vehicle body overturning accident is caused after the edges and corners of the vehicle body are hung with the cleaning cloth;
3. with a special car-top wiping device (similar to the car-washing devices of automatic car-washing shops). The advantages are that: the degree of automation is higher, cleans effectually. The disadvantages are as follows: the price of the equipment is more than 5 ten thousand yuan, parts such as a rotary wiping brush and the like are easy to damage, and the maintenance cost is high;
based on the above 3 points, the novel automatic dust removal device for the car roof is designed and invented to solve the problem that the car roof is difficult to wipe.
Disclosure of Invention
The invention aims to solve the problems of high vehicle wiping cost and poor reliability in the prior art, and provides a low-cost high-reliability unpowered roof dust removal device.
In order to achieve the above purpose, the technical solution of the invention is as follows:
a motorless roof dedusting apparatus, the dedusting apparatus comprising: the bottom of the top fixing hanger is connected with the top of the brush fixing frame through a connecting swing rod, the bottom of the top fixing hanger is in rotating fit with the top of the connecting swing rod, and the bottom of the connecting swing rod is in rotating fit with the top of the brush fixing frame;
the lower end of the brush fixing frame is provided with a long brush.
Dust removal cloth is arranged on one side of the long hairbrush, the dust removal cloth is fixed on the dust removal cloth mounting rod, and the dust removal cloth mounting rod and the long hairbrush are both fixed at the bottom of the hairbrush fixing frame through the elastic clamping grooves.
The dust removing cloth is an industrial wiping cloth, and the width of the dust removing cloth is larger than or equal to that of the long hairbrush.
The brush fixing frame comprises an upper layer frame and a lower layer frame, the upper layer frame is fixedly connected with the lower layer frame through a connecting frame, a protective rubber guide wheel is fixedly connected to the connecting frame located on the side portion of the brush fixing frame, and the wheel bottom height of the protective rubber guide wheel is lower than the bottom surface height of the lower layer frame.
The top fixing hanger comprises a left fixing hanger and a right fixing hanger, the connecting swing rod comprises a left swing rod and a right swing rod, the left fixing hanger is connected with a left connecting rod of the upper frame through the left swing rod, the top of the left swing rod at the bottom of the left fixing hanger is in rotating fit, and the bottom of the left swing rod is in rotating fit with the left connecting rod of the upper frame; the right fixed hanging bracket is connected with the right connecting rod of the upper frame through a right swing rod, the top of the right swing rod at the bottom of the right fixed hanging bracket is in rotating fit, and the bottom of the right swing rod is in rotating fit with the right connecting rod of the upper frame.
The left connecting rod and the right connecting rod are both made of round metal tubes, the left fixed hanger is of an inverted T-shaped structure, the left fixed hanger is in rotating fit with the left rotating shaft through a sleeve at the bottom of the left fixed hanger, two ends of the left rotating shaft are respectively connected with a left oscillating bar, and the lower end of the left oscillating bar is sleeved outside the left connecting rod;
the right fixed hanging bracket is of an inverted n-shaped structure, the right fixed hanging bracket is in rotary fit with the right rotating shaft through a sleeve at the bottom of the right fixed hanging bracket, two ends of the right rotating shaft are respectively connected with a right swing rod, and the lower end of the right swing rod is sleeved outside the right connecting rod.
A limiting structure is arranged at the joint of the left oscillating bar and the left connecting rod, and a limiting structure is arranged at the joint of the right oscillating bar and the right connecting rod;
the middle part of the lower end sleeve of the left fixed hanging bracket is connected with the middle part of the right connecting rod through a buffer steel wire rope.
The length of the bristles of the long brush is more than or equal to 50 cm, and the bristles of the long brush are made of nylon PA610, nylon PA66 or nylon PA 6.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the unpowered roof dust removal device, the conveyor belt is arranged below the unpowered roof dust removal device, when a vehicle body is conveyed from the lower side, the dust removal device automatically removes dust on the roof, manual cleaning is not needed, and cleaning is automatically completed without external power. Therefore, the design can realize unpowered automatic dust removal of the roof.
2. The unpowered lifting of the brush fixing frame is realized by the connecting swing rod in the unpowered roof dust removing device, the brush fixing frame can be automatically lifted and matched according to different roof heights, and the unpowered roof dust removing device is simple in structure and wide in application range. Therefore, the design can realize unpowered lifting and meet the cleaning requirements of roofs with various heights.
3. According to the unpowered roof dust removing device, the dust removing cloth mounting rod and the long hairbrush are fixed at the bottom of the hairbrush fixing frame through the elastic clamping groove, the hairbrush and the dust removing cloth are convenient to disassemble and assemble, and even if the dust removing cloth is pulled, the elastic clamping groove can be separated from the dust removing cloth mounting rod to enable the dust removing cloth to fall off, so that equipment damage is avoided. Therefore, the loss equipment of this design easy dismounting possesses simultaneously and drags the functional reliability who takes off to be high.
4. The protective rubber guide wheel in the unpowered roof dust removal device can buffer a higher roof, so that a vehicle body can be prevented from colliding, a long brush can be effectively protected, and the service life of the brush can be prolonged. Therefore, the design can avoid the collision of the automobile body and prolong the service life of the brush.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is embodiment 2 of the present invention.
FIG. 3 is a schematic view of the present invention hanging in its natural state.
Fig. 4 is a cleaning schematic view of the working state of the present invention.
In the figure: the device comprises a top fixing hanger 1, a connecting swing rod 2, a left swing rod 21, a right swing rod 22, a left rotating shaft 23, a right rotating shaft 24, a brush fixing frame 3, an upper layer frame 31, a lower layer frame 32, a connecting frame 33, a left connecting rod 34, a right connecting rod 35, a long brush 4, dust removing cloth 5, a protective rubber guide wheel 6 and a buffer steel wire rope 7.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 4, a motorless roof dust removing apparatus, the dust removing apparatus comprising: the brush fixing device comprises a top fixing hanger 1, a connecting swing rod 2 and a brush fixing frame 3, wherein the bottom of the top fixing hanger 1 is connected with the top of the brush fixing frame 3 through the connecting swing rod 2, the bottom of the top fixing hanger 1 is in rotating fit with the top of the connecting swing rod 2, and the bottom of the connecting swing rod 2 is in rotating fit with the top of the brush fixing frame 3;
the lower end of the brush fixing frame 3 is provided with a long brush 4.
The dust removing cloth 5 is an industrial wiping cloth, and the width of the dust removing cloth 5 is larger than or equal to that of the long hairbrush 4.
The brush fixing frame 3 comprises an upper layer frame 31 and a lower layer frame 32, the upper layer frame 31 is fixedly connected with the lower layer frame 32 through a connecting frame 33, a protective rubber guide wheel 6 is fixedly connected onto the connecting frame 33 positioned on the side part of the brush fixing frame 3, and the wheel bottom height of the protective rubber guide wheel 6 is lower than the bottom surface height of the lower layer frame 32.
The top fixing hanger 1 comprises a left fixing hanger 11 and a right fixing hanger 12, the connecting swing rod 2 comprises a left swing rod 21 and a right swing rod 22, the left fixing hanger 11 is connected with a left connecting rod 34 of the upper-layer frame 31 through the left swing rod 21, the top of the left swing rod 21 at the bottom of the left fixing hanger 11 is in rotating fit, and the bottom of the left swing rod 21 is in rotating fit with the left connecting rod 34 of the upper-layer frame 31; the right fixed hanger 12 is connected with a right connecting rod 35 of the upper layer frame 31 through a right swing rod 22, the top of the right swing rod 22 at the bottom of the right fixed hanger 12 is in rotating fit, and the bottom of the right swing rod 22 is in rotating fit with the right connecting rod 35 of the upper layer frame 31.
The left connecting rod 34 and the right connecting rod 35 are both made of round metal tubes, the left fixed hanger 11 is of an inverted T-shaped structure, the left fixed hanger 11 is rotatably matched with the left rotating shaft 23 through a sleeve at the bottom of the left fixed hanger 11, two ends of the left rotating shaft 23 are respectively connected with a left swing rod 21, and the lower end of the left swing rod 21 is sleeved outside the left connecting rod 34;
the right fixed hanging bracket 12 is of an inverted n-shaped structure, the right fixed hanging bracket 12 is rotatably matched with a right rotating shaft 24 through a sleeve at the bottom of the right fixed hanging bracket, two ends of the right rotating shaft 24 are respectively connected with a right swing rod 22, and the lower end of the right swing rod 22 is sleeved outside a right connecting rod 35.
A limiting structure is arranged at the joint of the left swing rod 21 and the left connecting rod 34, and a limiting structure is arranged at the joint of the right swing rod 22 and the right connecting rod 35;
the middle part of the lower end sleeve of the left fixed hanger 11 is connected with the middle part of the right connecting rod 35 through a buffer steel wire rope 7.
The length of the bristles of the long brush 4 is more than or equal to 50 cm, and the bristles of the long brush 4 are made of nylon PA610, nylon PA66 or nylon PA 6.
The principle of the invention is illustrated as follows:
the working principle is as follows: when the automobile body passes through the automatic wiping device below along with the transmission line, divide two kinds of states: the first kind, if the motorcycle type highly does not reach protection rubber guide pulley 6, then the direct and 4 the place ahead dust removal cloth 5 contacts of long brush in automobile body top, and the toughness of long brush 4 can push up 5 tops of dust removal cloth to automobile body top, closely laminates with each convex-concave surface, guarantees to clean and does not have the omission, cleans effectually. Secondly, if the height of the vehicle reaches the height above the protective rubber guide wheel 6, the top of the vehicle body is firstly contacted with the protective rubber guide wheel 6, the protective rubber guide wheel 6 is extruded, rotates around the fixed axes of the two hinges and moves backwards and upwards, and meanwhile, by utilizing the parallelogram principle, the fixed surface of the bottom side brush is always horizontal, and the brush is always kept vertically downwards. The subsequent wiping process and wiping effect are the same as those in case 1. The device can cover all vehicle types by utilizing the function of automatic rotation and lifting without worrying about wiping faults caused by height problems of different vehicle bodies.
If the dust removing cloth 5 interferes with the edge of the vehicle body, the dust removing cloth mounting rod for fixing the dust removing cloth 5 after being stressed is loosened after reaching the disengaging moment, and the dust removing cloth mounting rod automatically falls off to prevent the vehicle body from being pulled and turned over.
When the dust removing cloth 5 and the long hair brush 4 need to be detached and replaced, the dust removing cloth and the long hair brush can be directly and easily taken out and installed by hands by utilizing the design of the clamping groove with spring force, and no tool or auxiliary tool is needed.
The top fixing hanger 1 is fixed on a beam at the top of the factory building.
Example 1:
a motorless roof dedusting apparatus, the dedusting apparatus comprising: the brush fixing device comprises a top fixing hanger 1, a connecting swing rod 2 and a brush fixing frame 3, wherein the bottom of the top fixing hanger 1 is connected with the top of the brush fixing frame 3 through the connecting swing rod 2, the bottom of the top fixing hanger 1 is in rotating fit with the top of the connecting swing rod 2, and the bottom of the connecting swing rod 2 is in rotating fit with the top of the brush fixing frame 3; the lower end of the brush fixing frame 3 is provided with a long brush 4; the brush fixing frame 3 comprises an upper layer frame 31 and a lower layer frame 32, the upper layer frame 31 is fixedly connected with the lower layer frame 32 through a connecting frame 33, a protective rubber guide wheel 6 is fixedly connected onto the connecting frame 33 positioned on the side part of the brush fixing frame 3, and the wheel bottom height of the protective rubber guide wheel 6 is lower than the bottom surface height of the lower layer frame 32; the top fixing hanger 1 comprises a left fixing hanger 11 and a right fixing hanger 12, the connecting swing rod 2 comprises a left swing rod 21 and a right swing rod 22, the left fixing hanger 11 is connected with a left connecting rod 34 of the upper-layer frame 31 through the left swing rod 21, the top of the left swing rod 21 at the bottom of the left fixing hanger 11 is in rotating fit, and the bottom of the left swing rod 21 is in rotating fit with the left connecting rod 34 of the upper-layer frame 31; the right fixed hanger 12 is connected with a right connecting rod 35 of the upper layer frame 31 through a right swing rod 22, the top of the right swing rod 22 at the bottom of the right fixed hanger 12 is in rotating fit, and the bottom of the right swing rod 22 is in rotating fit with the right connecting rod 35 of the upper layer frame 31; the left connecting rod 34 and the right connecting rod 35 are both made of round metal tubes, the left fixed hanger 11 is of an inverted T-shaped structure, the left fixed hanger 11 is rotatably matched with the left rotating shaft 23 through a sleeve at the bottom of the left fixed hanger 11, two ends of the left rotating shaft 23 are respectively connected with a left swing rod 21, and the lower end of the left swing rod 21 is sleeved outside the left connecting rod 34; the right fixed hanging bracket 12 is of an inverted n-shaped structure, the right fixed hanging bracket 12 is rotatably matched with a right rotating shaft 24 through a sleeve at the bottom of the right fixed hanging bracket, two ends of the right rotating shaft 24 are respectively connected with a right swing rod 22, and the lower end of the right swing rod 22 is sleeved outside a right connecting rod 35.
Example 2:
example 2 is substantially the same as example 1 except that:
a dust removing cloth 5 is arranged on one side of the long hairbrush 4, the dust removing cloth 5 is fixed on the dust removing cloth mounting rod, and the dust removing cloth mounting rod and the long hairbrush 4 are fixed at the bottom of the hairbrush fixing frame 3 through elastic clamping grooves; the dust removing cloth 5 is an industrial wiping cloth, and the width of the dust removing cloth 5 is larger than or equal to that of the long hairbrush 4.
Example 3:
example 3 is substantially the same as example 2 except that:
a limiting structure is arranged at the joint of the left swing rod 21 and the left connecting rod 34, and a limiting structure is arranged at the joint of the right swing rod 22 and the right connecting rod 35; the middle part of the sleeve at the lower end of the left fixed hanger 11 is connected with the middle part of the right connecting rod 35 through a buffer steel wire rope 7; the length of the bristles of the long brush 4 is more than or equal to 50 cm, and the bristles of the long brush 4 are made of nylon PA610, nylon PA66 or nylon PA 6.
Claims (4)
1. The utility model provides a unpowered roof dust collector which characterized in that:
the dust removing device comprises: the brush fixing device comprises a top fixing hanger (1), a connecting swing rod (2) and a brush fixing frame (3), wherein the bottom of the top fixing hanger (1) is connected with the top of the brush fixing frame (3) through the connecting swing rod (2), the bottom of the top fixing hanger (1) is in rotating fit with the top of the connecting swing rod (2), and the bottom of the connecting swing rod (2) is in rotating fit with the top of the brush fixing frame (3); the lower end of the brush fixing frame (3) is provided with a long brush (4);
one side of the long hairbrush (4) is provided with dust removing cloth (5), the dust removing cloth (5) is fixed on the dust removing cloth mounting rod, and the dust removing cloth mounting rod and the long hairbrush (4) are fixed at the bottom of the hairbrush fixing frame (3) through elastic clamping grooves; the brush fixing frame (3) comprises an upper layer frame (31) and a lower layer frame (32), the upper layer frame (31) is fixedly connected with the lower layer frame (32) through a connecting frame (33), a protective rubber guide wheel (6) is fixedly connected to the connecting frame (33) positioned on the side part of the brush fixing frame (3), and the height of the bottom of the protective rubber guide wheel (6) is lower than that of the bottom of the lower layer frame (32);
the top fixing hanger (1) comprises a left fixing hanger (11) and a right fixing hanger (12), the connecting swing rod (2) comprises a left swing rod (21) and a right swing rod (22), the left fixing hanger (11) is connected with a left connecting rod (34) of the upper frame (31) through the left swing rod (21), the top of the left swing rod (21) at the bottom of the left fixing hanger (11) is in rotating fit, and the bottom of the left swing rod (21) is in rotating fit with the left connecting rod (34) of the upper frame (31); the right fixed hanging bracket (12) is connected with a right connecting rod (35) of the upper layer frame (31) through a right swing rod (22), the top of the right swing rod (22) at the bottom of the right fixed hanging bracket (12) is in rotating fit, and the bottom of the right swing rod (22) is in rotating fit with the right connecting rod (35) of the upper layer frame (31);
the left connecting rod (34) and the right connecting rod (35) are both made of round metal tubes, the left fixed hanging bracket (11) is of an inverted T-shaped structure, the left fixed hanging bracket (11) is in rotating fit with the left rotating shaft (23) through a sleeve at the bottom of the left fixed hanging bracket, two ends of the left rotating shaft (23) are respectively connected with a left swing rod (21), and the lower end of the left swing rod (21) is sleeved outside the left connecting rod (34);
the right fixed hanging bracket (12) is of an inverted n-shaped structure, the right fixed hanging bracket (12) is in rotary fit with a right rotating shaft (24) through a sleeve at the bottom of the right fixed hanging bracket, two ends of the right rotating shaft (24) are respectively connected with a right swing rod (22), and the lower end of the right swing rod (22) is sleeved outside a right connecting rod (35).
2. The motorless roof dedusting apparatus as set forth in claim 1, wherein:
the dust removing cloth (5) is an industrial wiping cloth, and the width of the dust removing cloth (5) is more than or equal to that of the long hairbrush (4).
3. A motorless roof dedusting apparatus as set forth in claim 1 or 2, wherein:
a limiting structure is arranged at the joint of the left swing rod (21) and the left connecting rod (34), and a limiting structure is arranged at the joint of the right swing rod (22) and the right connecting rod (35);
the middle part of the lower end sleeve of the left fixed hanger (11) is connected with the middle part of the right connecting rod (35) through a buffer steel wire rope (7).
4. The motorless roof dedusting apparatus as set forth in claim 3, wherein:
the length of the bristles of the long brush (4) is more than or equal to 50 cm, and the bristles of the long brush (4) are made of nylon PA610, nylon PA66 or nylon PA 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011139048.2A CN112452825B (en) | 2020-10-22 | 2020-10-22 | Unpowered roof dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011139048.2A CN112452825B (en) | 2020-10-22 | 2020-10-22 | Unpowered roof dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112452825A CN112452825A (en) | 2021-03-09 |
| CN112452825B true CN112452825B (en) | 2022-02-18 |
Family
ID=74833607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011139048.2A Active CN112452825B (en) | 2020-10-22 | 2020-10-22 | Unpowered roof dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112452825B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153119A (en) * | 1995-02-17 | 1997-07-02 | 本田技研工业株式会社 | Method of dust removing in form of air aspiration and apparatus therefor |
| CN203211271U (en) * | 2013-01-28 | 2013-09-25 | 南京海天洗车设备制造有限公司 | Car roof dedusting and cleaning mechanism |
| CN203610340U (en) * | 2013-10-10 | 2014-05-28 | 遵义行远陶瓷有限责任公司 | Ash sucking brush for dust removal on ceramic tile surface |
| CN206520591U (en) * | 2017-03-01 | 2017-09-26 | 高桂萍 | A kind of folding hand held electric carwash instrument |
| CN108944827A (en) * | 2018-07-20 | 2018-12-07 | 吴佳锋 | A kind of car roof Quick cleaning device |
| CN208544889U (en) * | 2018-08-10 | 2019-02-26 | 辽宁工程技术大学 | A kind of portable vehicle hydraulic loading-unloading shelf |
| CN210582395U (en) * | 2019-07-11 | 2020-05-22 | 夏秀莲 | Small-resistance mop |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10710559B2 (en) * | 2017-12-07 | 2020-07-14 | Washme Properties, Llc | Vehicle wash system with pivoting side brushes and method for avoiding vehicle side mirrors |
-
2020
- 2020-10-22 CN CN202011139048.2A patent/CN112452825B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153119A (en) * | 1995-02-17 | 1997-07-02 | 本田技研工业株式会社 | Method of dust removing in form of air aspiration and apparatus therefor |
| CN203211271U (en) * | 2013-01-28 | 2013-09-25 | 南京海天洗车设备制造有限公司 | Car roof dedusting and cleaning mechanism |
| CN203610340U (en) * | 2013-10-10 | 2014-05-28 | 遵义行远陶瓷有限责任公司 | Ash sucking brush for dust removal on ceramic tile surface |
| CN206520591U (en) * | 2017-03-01 | 2017-09-26 | 高桂萍 | A kind of folding hand held electric carwash instrument |
| CN108944827A (en) * | 2018-07-20 | 2018-12-07 | 吴佳锋 | A kind of car roof Quick cleaning device |
| CN208544889U (en) * | 2018-08-10 | 2019-02-26 | 辽宁工程技术大学 | A kind of portable vehicle hydraulic loading-unloading shelf |
| CN210582395U (en) * | 2019-07-11 | 2020-05-22 | 夏秀莲 | Small-resistance mop |
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| Publication number | Publication date |
|---|---|
| CN112452825A (en) | 2021-03-09 |
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