CN108176630A - A kind of arc gear wheel swings engagement type municipal road billboard wiping device - Google Patents
A kind of arc gear wheel swings engagement type municipal road billboard wiping device Download PDFInfo
- Publication number
- CN108176630A CN108176630A CN201810196245.4A CN201810196245A CN108176630A CN 108176630 A CN108176630 A CN 108176630A CN 201810196245 A CN201810196245 A CN 201810196245A CN 108176630 A CN108176630 A CN 108176630A
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- China
- Prior art keywords
- gear wheel
- arc gear
- diversion
- municipal road
- swings
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of arc gear wheels to swing engagement type municipal road billboard wiping device, including support base, fixed block is connected on the left of support base upper end, fixed block right end slidably connects screw rod, sliding block is connected with by threaded hole in the middle part of screw rod right end, fixed block and upper end of slide block are connected with level-one lifter group, level-one lifter group upper end is connected with secondary lifting bar group, hinged block is connected on the left of secondary lifting bar group upper end, hinged block upper end is connected with lifter plate, lifter plate front center is equipped with drive shaft, drive shaft top is connected with driving wheel, lead is installed on the non-center location in driving wheel upper end, oscillating rod is equipped on the outside of lead, lifter plate upper end is articulated with by limited post in the middle part of oscillating rod, it swings rod rear end and is connected with arc gear wheel.The present invention so that water jet column sprays water on billboard and wiping brush can carry out billboard the reciprocal wiping in left and right, and wiping speed is fast, meets the wiping needs to billboard in municipal road.
Description
Technical field
The present invention relates to billboard wiping device technical field, specifically a kind of arc gear wheel swings engagement type municipal road
With billboard wiping device.
Background technology
In China, municipal administration refers in metropolitan district, town（Township）It set in the range of planning construction, be based on government responsibility and obligation
Resident provides various buildings, structures, equipment of paid or free public product and service etc..Mating various of urban life
Public infrastructure development belongs to municipal works scope, such as common urban road, bridge, subway, such as tight with living
Close relevant various pipelines：Rainwater, sewage, upper water, middle water, electric power（Red line is with outer portion）, telecommunications, heating power, combustion gas etc., also
The construction of square, urban afforestation etc. belongs to municipal scope.
The literal meaning of highway be public road, public's traffic road, numerous traffic such as automobile, bicycle, rickshaw, carriage
Tool and pedestrian can walk, and the limitation of difference highway is different certainly.Civil also referred to as road, there is ordinary highway and automobile specified public affairs
Road is not, and the latter is more and more road quality classification occurs, and therefore just there are two types of specifications for Class II highway.The highway of early stage does not limit
System, is simply-built highway mostly, and difference highway had different limitations later；Since traffic is increasingly flourishing, the highway of Limited use is got over
Come more, particularly some highways are specially for car use, and develop highway this type, specialize in the closing of automobile whole process
Formula uses.
Billboard is in pull system, starts the letter of next production process or carrying in product to downstream process
Number tool.This term is the meaning of " signal " or " signal plate " in Japanese.Refer to all open airs for transmitting advertising information
Media.Billboard in existing highway is difficult to be cleaned, it is therefore desirable to highway billboard wiping device.
Existing billboard wiping device is there are the shortcomings that wiping speed is slow, wiping process is cumbersome, therefore there is an urgent need for designs one
Kind wiping speed is fast, wiping process simple municipal road billboard wiping device, wide in existing municipal road to meet
Accusing the wiping of board needs.
Invention content
The purpose of the present invention is to provide a kind of arc gear wheels to swing engagement type municipal road billboard wiping device, with
Solve the problems mentioned above in the background art.
To achieve the above object, the present invention provides following technical solution：
A kind of arc gear wheel swings engagement type municipal road billboard wiping device, including support base, the support base lower end
Both sides are equipped with cushion pad, are connected with fixed block on the left of support base upper end, fixed block right end slidably connects screw rod, screw rod right end
Middle part is connected with sliding block by threaded hole, and the fixed block and upper end of slide block are connected with level-one lifter group, level-one lifter group
Upper end is connected with secondary lifting bar group, and idler wheel is connected on the right side of secondary lifting bar group upper end, and the secondary lifting bar group upper end is left
Side is connected with hinged block, and hinged block upper end is connected with lifter plate, and lifter plate front center is equipped with drive shaft, and drive shaft top connects
Driving wheel is connected to, lead is installed on the non-center location in driving wheel upper end, oscillating rod, oscillating rod middle part are equipped on the outside of lead
Lifter plate upper end is articulated with by limited post, the swing rod rear end is connected with arc gear wheel, arc is uniformly provided on arc gear wheel
Shape tooth, the arc gear wheel rear end are engaged with diversion bar, and the diversion bar other end is connected with diversion plug, and side is equipped with diversion beyond the Great Wall for diversion
Cylinder, the diversion rod rear end middle part are connected with mobile bar, and mobile rod rear end is connected with movable plate, and movable plate rear end is equipped with diversion
Chamber, diversion cavity rear end are uniformly equipped with water jet column and wiping brush, are connected with water storage box on the left of the support base upper end, in water storage box
Portion is equipped with water inlet pipe, and water inlet pipe upper end is connected with lift pump.
As further embodiment of the present invention：The cushion pad lower end is connected with traveling wheel, and traveling wheel is Universal self-locking wheel.
As further embodiment of the present invention：First to cooperate with sliding block is equipped on the right side of the support base upper end to slide
Slot, lifter plate lower end right side are equipped with the second sliding slot to cooperate with idler wheel.
As further embodiment of the present invention：Control handrail, control handrail upper end are installed on the right side of the support base upper end
It is connected with control panel.
As further embodiment of the present invention：The screw rod right end passes through control handrail to be connected with driving handle.
As further embodiment of the present invention：The diversion cylinder is connected with lift pump by outlet pipe, and diversion cylinder is by drawing
Water pipe is connected with diversion chamber, and check valve is equipped in the middle part of the outlet pipe and aqueduct.
As further embodiment of the present invention：The water jet column is connected with diversion chamber, and wiping brush is fixedly mounted on diversion
Cavity rear end, and be alternately arranged with water jet column.
As further embodiment of the present invention：The diversion bar front center be uniformly provided with cooperate with arc-shaped gear it is straight
Tooth.
As further embodiment of the present invention：The oscillating rod front center is equipped with the guiding to cooperate with lead
Slot.
As further scheme of the invention：The drive shaft bottom end is connected with driving motor, and driving motor is fixed on
In the middle part of lifter plate lower end.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of arc gear wheel swings engagement type municipal road billboard wiping device, rational in infrastructure, novel in design, passes through
Mutual cooperation between the sliding block and screw rod that are equipped with realizes level-one crossbar group and two level crossbar group for the upper of lifter plate
The adjusting of lower position, while the mutual cooperation between oscillating rod and arc-shaped gear by being equipped with so that water jet column is on billboard
It sprays water and wiping brush can carry out billboard the reciprocal wiping in left and right, wiping speed is fast, and wiping quality is high, meets to municipal public
The wiping of road billboard needs, highly practical.
Description of the drawings
Fig. 1 is the positive structure diagram that a kind of arc gear wheel swings engagement type municipal road billboard wiping device.
Fig. 2 is the plan structure that a kind of arc gear wheel swings lifter plate in engagement type municipal road billboard wiping device
Schematic diagram.
Fig. 3 is that a kind of arc gear wheel swings sliding block and the first sliding groove in engagement type municipal road billboard wiping device
Fit structure schematic diagram.
Fig. 4 swings oscillating rod structural representation in engagement type municipal road billboard wiping device for a kind of arc gear wheel
Figure.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
Show that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Refering to Fig. 1~4, in the embodiment of the present invention, a kind of arc gear wheel swings engagement type municipal road and is wiped with billboard
Equipment including support base 1, is equipped with control handrail 9, for passing through the phase between traveling wheel 3 on the right side of 1 upper end of support base
Mutually cooperation, realizes and the advance of whole device is controlled, and 9 upper end of control handrail is connected with control panel 10, for carrying
The start and stop of water pump 16 and driving motor 24 are controlled, and are stated first for being equipped on the right side of 1 upper end of support base and cooperating with sliding block 6 and are slided
Slot 7, the sliding block 6 can be slided inside the first sliding groove 7, and then ensure that sliding block 6 will not be sent out in moving process
It is raw to shake, it is equipped with the second sliding slot 38 to cooperate with idler wheel 14 on the right side of 33 lower end of lifter plate, the idler wheel 14 can be along the
Two sliding slots 38 slided, and idler wheel 14 is avoided to shake in moving process, 1 lower end both sides of the support base installation
There is cushion pad 2, for reducing whole device during the work time or the traveling wheel 3 described in moving process and ground generate
It shakes, 2 lower end of cushion pad is connected with traveling wheel 3, and traveling wheel 3 is Universal self-locking wheel, and then can be to whole device at certain
It is fixed on one position, is connected with fixed block 4 on the left of 2 upper end of support base, 4 right end of fixed block slidably connects screw rod 5, screw rod
Sliding block 6 is connected with by threaded hole in the middle part of 5 right ends, thus by the linear motion that the convert rotational motion of screw rod 5 is sliding block 6, institute
Stating 5 right end of screw rod passes through control handrail 9 to be connected with driving handle 8, and the fixed block 4 and 6 upper end of sliding block are connected with level-one lifting
Bar group 11,11 upper end of level-one lifter group are connected with secondary lifting bar group 12, rolling are connected on the right side of 12 upper end of secondary lifting bar group
Wheel 14,12 upper end of the secondary lifting bar group left side are connected with hinged block 13, and 13 upper end of hinged block is connected with lifter plate 33, lifting
33 front center of plate is equipped with drive shaft 23, and 23 bottom end of drive shaft is connected with driving motor 24, for driving drive shaft
33 are rotated, and driving motor 24 is fixed in the middle part of 33 lower end of lifter plate, and 23 top of drive shaft is connected with driving wheel 39, driving wheel
Lead 34 is installed, 34 outside of lead is equipped with oscillating rod 26, in 26 front end of oscillating rod on the non-center location in 39 upper ends
Portion is equipped with the guide groove 37 to cooperate with lead 34, and 26 middle part of oscillating rod is articulated with by limited post 35 on lifter plate 33
End, so that oscillating rod 26 can be swung along limited post 35,26 rear end of oscillating rod is connected with arc gear wheel 25,
It is uniformly provided with arc-shaped gear 36 on arc gear wheel 25,25 rear end of arc gear wheel is engaged with diversion bar 20, before the diversion bar 20
End middle part is uniformly provided with the straight-tooth 22 to cooperate with arc-shaped gear 36, and 20 other end of diversion bar is connected with diversion plug 21, diversion plug
21 outsides are equipped with diversion cylinder 19, and the diversion cylinder 19 is connected with lift pump 16 by outlet pipe 18, and diversion cylinder 19 passes through aqueduct
32 are connected with diversion chamber 29, and the outlet pipe 18 and 32 middle part of aqueduct are equipped with check valve, so as to will be in lift pump 16
Water be introduced into diversion cylinder 19, be then pressed into again in diversion chamber 29, mobile bar be connected in the middle part of 20 rear end of diversion bar
27,27 rear end of mobile bar is connected with movable plate 28, and 28 rear end of movable plate is equipped with diversion chamber 29, and 29 rear end of diversion chamber is uniformly installed
There are water jet column 31 and wiping brush 30, the water jet column 31 is connected with diversion chamber 29, and wiping brush 30 is fixedly mounted on diversion chamber 29
Rear end, and be alternately arranged with water jet column 31, and then increase wiping action of the wiping brush 30 for billboard, the support base 1
Water storage box 15 is connected on the left of upper end, water storage box 15 is internally provided with water inlet pipe 17, and 17 upper end of water inlet pipe is connected with lift pump 16, into
And will be promoted in water storage box 15 to certain altitude, avoid diversion cylinder 19 that from can not continuing to absorb water, the lift pump 16 and driving electricity
Machine 24 is electrically connected with control panel 10, and control panel 10 is connected with supply unit.
A kind of arc gear wheel swings engagement type municipal road billboard wiping device, during work, passes through control first
Whole device, is moved to the lower section of billboard to be wiped, shakily driven later by the cooperation between handrail 9 and traveling wheel 3 processed
Fixed handle 8 so that screw rod 5 is rotated, the slip so that sliding block 6 can turn left in the first sliding groove 7, simultaneously,
Level-one crossbar group 11 and two level crossbar group 12 are tightened inwardly so that and pulley 14 is moved left along second sliding slot 38 is past, into
And so that lifter plate 33 up moves so that wiping brush 30 is moved to the top of billboard, then makes by control panel 10
It obtains lift pump 16 and driving motor 24 works, water is promoted certain height by lift pump 16, and driving motor 24 drives driving
Axis 23 is rotated, so that driving wheel 39 rotates synchronously, so that limited post 34 rotates synchronously, then passes through lead
34 with oscillating rod 26 on guide groove 37 mutual cooperation so that oscillating rod 26 swings along limited post 35, and then makes
Arc gear wheel 25 is synchronized and is swung, then pass through the intermeshing of arc-shaped gear 36 and straight-tooth 22 on diversion bar 20 so that draw
20 synchronous drive diversion plug 21 of water bar moves left and right inside diversion cylinder 19, constantly promotes the water in water storage box 15 to diversion
In chamber, billboard is then sprayed to by water jet column 31, it is entire by mobile bar 27 during diversion bar 20 swings
Diversion chamber 29, which also synchronizes, to swing, and then wiping brush 30 is driven to synchronize and is swung, and realizes the efficient wiping to billboard
Cleaning is wiped, in entire wiping process, staff rotates backward driving handle 8 so that entire lifter plate 33 is gradually down
It is mobile, and then the wiping to entire billboard is completed, easy to operate, reliability is high.The present invention, it is rational in infrastructure, it is novel in design,
By the mutual cooperation between the sliding block 6 and screw rod 5 that are equipped with, realize level-one crossbar group 11 and two level crossbar group 12 for
The adjusting of the upper-lower position of lifter plate 33, while the mutual cooperation between the oscillating rod 26 by being equipped with and arc-shaped gear 25 so that
Water jet column 31 sprays water on billboard and wiping brush 30 can carry out billboard the reciprocal wiping in left and right, and wiping speed is fast, wiping
Quality is high, meets the wiping needs to billboard in municipal road, highly practical.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of arc gear wheel swings engagement type municipal road billboard wiping device, including support base（1）, feature exists
In the support base（1）Lower end both sides are equipped with cushion pad（2）, support base（2）Fixed block is connected on the left of upper end（4）, it is fixed
Block（4）Right end slidably connects screw rod（5）, screw rod（5）Sliding block is connected with by threaded hole in the middle part of right end（6）, the fixed block
（4）And sliding block（6）Upper end is connected with level-one lifter group（11）, level-one lifter group（11）Upper end is connected with secondary lifting bar group
（12）, secondary lifting bar group（12）Idler wheel is connected on the right side of upper end（14）, the secondary lifting bar group（12）It is connected on the left of upper end
There is hinged block（13）, hinged block（13）Upper end is connected with lifter plate（33）, lifter plate（33）Front center is equipped with drive shaft
（23）, drive shaft（23）Top is connected with driving wheel（39）, driving wheel（39）Lead is installed on the non-center location in upper end
（34）, lead（34）Outside is equipped with oscillating rod（26）, oscillating rod（26）Middle part passes through limited post（35）It is articulated with lifter plate
（33）Upper end, the oscillating rod（26）Rear end is connected with arc gear wheel（25）, arc gear wheel（25）On be uniformly provided with arc-shaped gear
（36）, the arc gear wheel（25）Rear end is engaged with diversion bar（20）, diversion bar（20）The other end is connected with diversion plug（21）, draw
Water plug（21）Outside is equipped with diversion cylinder（19）, the diversion bar（20）Mobile bar is connected in the middle part of rear end（27）, mobile bar（27）
Rear end is connected with movable plate（28）, movable plate（28）Rear end is equipped with diversion chamber（29）, diversion chamber（29）Rear end is uniformly equipped with
Water jet column（31）And wiping brush（30）, the support base（1）Water storage box is connected on the left of upper end（15）, water storage box（15）Inside is set
There is water inlet pipe（17）, water inlet pipe（17）Upper end is connected with lift pump（16）.
2. a kind of arc gear wheel according to claim 1 swings engagement type municipal road billboard wiping device, special
Sign is, the cushion pad（2）Lower end is connected with traveling wheel（3）, traveling wheel（3）For Universal self-locking wheel.
3. a kind of arc gear wheel according to claim 1 swings engagement type municipal road billboard wiping device, special
Sign is, the support base（1）Upper end right side is equipped with and sliding block（6）The first sliding groove of mutual cooperation（7）, lifter plate（33）Lower end
Right side is equipped with and idler wheel（14）The second sliding slot of mutual cooperation（38）.
4. a kind of arc gear wheel according to claim 1 swings engagement type municipal road billboard wiping device, special
Sign is, the support base（1）Control handrail is installed on the right side of upper end（9）, control handrail（9）Upper end is connected with control panel
（10）.
5. a kind of arc gear wheel according to claim 1 swings engagement type municipal road billboard wiping device, special
Sign is, the screw rod（5）Right end passes through control handrail（9）It is connected with driving handle（8）.
6. a kind of arc gear wheel according to claim 1 swings engagement type municipal road billboard wiping device, special
Sign is, the diversion cylinder（19）Pass through outlet pipe（18）It is connected with lift pump（16）, diversion cylinder（19）Pass through aqueduct（32）
It is connected with diversion chamber（29）, the outlet pipe（18）And aqueduct（32）Middle part is equipped with check valve.
7. a kind of arc gear wheel according to claim 1 swings engagement type municipal road billboard wiping device, special
Sign is, the water jet column（31）With diversion chamber（29）It is connected, wiping brush（30）It is fixedly mounted on diversion chamber（29）Rear end, and
With water jet column（31）It is alternately arranged.
8. a kind of arc gear wheel according to claim 1 swings engagement type municipal road billboard wiping device, special
Sign is, the diversion bar（20）Front center is uniformly provided with and arc-shaped gear（36）The straight-tooth of mutual cooperation（22）.
9. a kind of arc gear wheel according to claim 1 swings engagement type municipal road billboard wiping device, special
Sign is, the oscillating rod（26）Front center is equipped with and lead（34）The guide groove of mutual cooperation（37）.
10. a kind of arc gear wheel according to claim 1 swings engagement type municipal road billboard wiping device, special
Sign is, the drive shaft（23）Bottom end is connected with driving motor（24）, driving motor（24）It is fixed on lifter plate（33）Lower end
Middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196245.4A CN108176630A (en) | 2018-03-09 | 2018-03-09 | A kind of arc gear wheel swings engagement type municipal road billboard wiping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196245.4A CN108176630A (en) | 2018-03-09 | 2018-03-09 | A kind of arc gear wheel swings engagement type municipal road billboard wiping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108176630A true CN108176630A (en) | 2018-06-19 |
Family
ID=62553350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810196245.4A Pending CN108176630A (en) | 2018-03-09 | 2018-03-09 | A kind of arc gear wheel swings engagement type municipal road billboard wiping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108176630A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036177A (en) * | 2018-09-07 | 2018-12-18 | 深圳市贝优通新能源技术开发有限公司 | A kind of public transport direction board convenient for observation |
| WO2019169974A1 (en) * | 2018-03-09 | 2019-09-12 | 淄博名堂教育科技有限公司 | Apparatus having gear meshing with double gear racks for cleaning billboard on municipal public roadways |
| CN111634887A (en) * | 2020-05-15 | 2020-09-08 | 广州佳环电器科技有限公司 | Ozone generator |
| CN112222041A (en) * | 2020-09-08 | 2021-01-15 | 铜陵市慧智机电有限责任公司 | Ejector rod mechanism for equipment maintenance |
| CN112952574A (en) * | 2021-02-08 | 2021-06-11 | 周刚 | Intelligent power distribution equipment with fixation and convenient use |
| CN114558738A (en) * | 2022-03-03 | 2022-05-31 | 北京好运达智创科技有限公司 | Bent cap mould spraying system |
| US20240066571A1 (en) * | 2021-12-29 | 2024-02-29 | Laoken Medical Technology Co., Ltd. | Automatic transport device for cleaning machine |
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| CN106862126A (en) * | 2017-02-14 | 2017-06-20 | 刘荣春 | A kind of municipal road billboard wiping device |
| CN106895201A (en) * | 2017-03-02 | 2017-06-27 | 马玉荣 | A kind of swinging switch device for field irrigation machine aqueduct |
| CN107548964A (en) * | 2017-09-08 | 2018-01-09 | 广州林腾生物科技有限公司 | A kind of municipal afforestation irrigation spray integrated device |
| CN107581182A (en) * | 2017-10-10 | 2018-01-16 | 湖南力本农业装备股份有限公司 | A kind of municipal works road green belt laxative sprayer unit |
| CN107626613A (en) * | 2017-09-21 | 2018-01-26 | 深圳市晟祥知识产权有限公司 | A kind of municipal administration wipes cleaning device with billboard swing type |
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| CN106862126A (en) * | 2017-02-14 | 2017-06-20 | 刘荣春 | A kind of municipal road billboard wiping device |
| CN106895201A (en) * | 2017-03-02 | 2017-06-27 | 马玉荣 | A kind of swinging switch device for field irrigation machine aqueduct |
| CN107548964A (en) * | 2017-09-08 | 2018-01-09 | 广州林腾生物科技有限公司 | A kind of municipal afforestation irrigation spray integrated device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169974A1 (en) * | 2018-03-09 | 2019-09-12 | 淄博名堂教育科技有限公司 | Apparatus having gear meshing with double gear racks for cleaning billboard on municipal public roadways |
| CN109036177A (en) * | 2018-09-07 | 2018-12-18 | 深圳市贝优通新能源技术开发有限公司 | A kind of public transport direction board convenient for observation |
| CN111634887A (en) * | 2020-05-15 | 2020-09-08 | 广州佳环电器科技有限公司 | Ozone generator |
| CN112222041A (en) * | 2020-09-08 | 2021-01-15 | 铜陵市慧智机电有限责任公司 | Ejector rod mechanism for equipment maintenance |
| CN112222041B (en) * | 2020-09-08 | 2021-10-08 | 铜陵市慧智机电有限责任公司 | Ejector rod mechanism for equipment maintenance |
| CN112952574A (en) * | 2021-02-08 | 2021-06-11 | 周刚 | Intelligent power distribution equipment with fixation and convenient use |
| US20240066571A1 (en) * | 2021-12-29 | 2024-02-29 | Laoken Medical Technology Co., Ltd. | Automatic transport device for cleaning machine |
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Application publication date: 20180619 |