CN107489118A - A kind of dust-proof road surface cleaning equipment that builds a bridge - Google Patents
A kind of dust-proof road surface cleaning equipment that builds a bridge Download PDFInfo
- Publication number
- CN107489118A CN107489118A CN201710758925.6A CN201710758925A CN107489118A CN 107489118 A CN107489118 A CN 107489118A CN 201710758925 A CN201710758925 A CN 201710758925A CN 107489118 A CN107489118 A CN 107489118A
- Authority
- CN
- China
- Prior art keywords
- groove
- car body
- side wall
- mounting groove
- hole
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Brushes (AREA)
Abstract
The invention discloses a kind of dust-proof road surface cleaning equipment that builds a bridge, including car body and the wheel being arranged on the downside of car body, the car body is hollow structure, and the groove that Open Side Down is provided with car body, the bottom of the groove is provided with the downward motor of output shaft, and the output shaft of motor is connected with first gear, groove both sides inwall is arranged with two the first mounting grooves connected with groove, and first the position of mounting groove be correspondingly arranged with first gear, second gear is rotatably connected in first mounting groove, and two second gears engage setting with first gear, the side wall of two second gears has been fixedly connected with the first sector gear.The present invention, which can realize, to sprinkle water while the function of cleaning, and increases the efficiency of road surface cleaning, can be with using water wisely；Meanwhile bridge pavement is kept a clean state, it ensure that the health of worker and nearby residents.
Description
Technical field
The present invention relates to road surface Removal Technology field, more particularly to a kind of dust-proof road surface cleaning equipment that builds a bridge.
Background technology
As the development speed of current modernization construction is more and more faster, road can be run into many cities, bridge is built；
But road, bridge construction process in, road surface can be made to produce many dust impurity, have a strong impact on the life cycle of nearby residents
Border；Meanwhile also contribute to the health of builder；Therefore, it is proposed that a kind of dust-proof road surface cleaning that builds a bridge is set
It is standby to solve the above problems.
The content of the invention
The invention aims to solve road, bridge in the prior art, in building, road surface can accumulate substantial amounts of ash
Dirt, the problem of influenceing worker and nearby residents health, and a kind of dust-proof road surface cleaning equipment that builds a bridge proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of dust-proof road surface cleaning equipment that builds a bridge, including car body and the wheel that is arranged on the downside of car body, the car body be
Hollow structure, and the groove that Open Side Down is provided with car body, the bottom of the groove is provided with the downward motor of output shaft, and
The output shaft of motor is connected with first gear, and groove both sides inwall is arranged with two the first peaces connected with groove
Tankage, and the position of the first mounting groove is correspondingly arranged with first gear, and the second tooth is rotatably connected in first mounting groove
Wheel, and two second gears engage setting with first gear, the side wall of two second gears has been fixedly connected with first
Sector gear, also slidably connects slide plate in the groove, and slide plate is between two the first sector gears, the slide plate two
Side side wall is equipped with multiple teeth groove matched with the first sector gear, and also the second fan is connected with by axis of rotation in the groove
Shape gear, and the second sector gear is located at the lower section of slide plate, the lower wall of the slide plate is provided with what is matched with the second sector gear
Rack, the described one end of second sector gear away from rack are connected with housing, the housing by the shrinking connecting-rod being vertically arranged
For hollow structure, and side side wall of the housing away from shrinking connecting-rod is provided with multiple hairbrush and multiple water sprays connected with enclosure interior
Hole, it is set in distance between the hole for water spraying and hairbrush, the inwall of the groove is also fixed with fixed plate, and fixed plate is located at
Between slide plate and housing, the lower wall of the fixed plate is connected with the second sliding block by spring, and the inwall of groove is provided with and the
Second chute of two sliding blocks matching, second sliding block is hollow structure, and the side side of the close groove inner wall of the second sliding block
Wall be provided with it is multiple with the internal first through hole connected, the side wall of second chute provided with it is multiple connected with vehicle body second
Through hole, and first through hole is located at the top of the second through hole, is provided with water tank in the car body, and water tank passes through flexible pipe and the second through hole
Connection, the housing is provided with the strip gab connected with inside close to the side side wall of slide plate, and the second sliding block passes through connecting tube
Connected with the inside of housing, the inwalls of the strip gab both sides is equipped with the 3rd chute, and the side wall of connecting tube is provided with and the
3rd sliding block of three chutes matching, the lower wall of the car body are additionally provided with the second mounting groove that Open Side Down, and the second mounting groove
Positioned at the both sides of groove, threaded rod is rotatably connected in second mounting groove, and matched spiral shell is arranged with threaded rod
Mother, the side wall of the nut is provided with cross bar, and the one end of cross bar away from nut is extended in groove, housing both sides side wall pair
Title is provided with two the 4th chutes matched with cross bar.
Preferably, the side side wall of the car body is provided with transverse slat, and the upper side wall of transverse slat is provided with seat, and the car body is close
The side side wall of seat is additionally provided with handrail.
Preferably, it is enclosed with rubber antiskid pad on the threaded rod on the downside of the car body.
Preferably, the both ends of the slide plate are extended respectively in the first mounting groove, and the lower wall of the first mounting groove is provided with
First chute of opening upwards, the lower wall of the slide plate are provided with the first sliding block matched with the first chute.
Preferably, the junction of second sliding block and the second chute is provided with sealing gasket, and sealing gasket is provided with and first
It is open corresponding to through hole.
Preferably, the one end of the cross bar away from nut is provided with the 3rd mounting groove, and is rotatably connected in the 3rd mounting groove
Roller.
When needing to carry out dust cleaning to the road surface to build a bridge, operating personnel can be sitting in hand steered on seat the present invention
Handrail moves the car body, so as to complete the cleaning operation of road pavement by the hairbrush in housing lower wall and hole for water spraying, adds
The comfort level of fettler people work, so as to improve the efficiency of work；When needing to be cleared up, rotate first in the second mounting groove
Threaded rod and by nut drive cross bar move down, so as to drive housing to move down, make the hairbrush in housing sidewall and road surface
Contact, housing are driving the second sliding block slide downward and to stretch bullet in the second chute during moving down by connecting tube
Spring, when the first through hole on the second slider side wall overlaps with the second through hole, the water in water tank can be led to by flexible pipe, first
Hole, the second through hole are flowed in the second sliding block, are flowed to eventually through connecting tube in housing, and are sprayed by hole for water spraying to road surface；Together
When, motor drives first gear to rotate, and it is in opposite direction that first gear, which drives two second gears in the first mounting groove,
Rotate, the first sector gear in two second gears can be driven to be rotated in opposite direction, two the first sector gears are in phase
When opposite direction rotates, it can be moved by what the cooperation drive slide plate of teeth groove moved in circles to both sides, the fortune that slide plate moves in circles
When dynamic, it can be circulated and swung by the sector gear of rack drives second, therefore housing can be driven by shrinking connecting-rod to both sides
Swing, so as to complete to clean the operation while sprinkling water by hairbrush and hole for water spraying, and when not clearing up, rotation threaded rod simultaneously leads to
Crossing nut drives housing to rise, and departs from hairbrush and ground, protects hairbrush to a certain extent, while housing is when rising, can
So that first through hole and the second through hole are interleaved, so as to close flowing water, reach water-saving effect.
Brief description of the drawings
Fig. 1 is a kind of positive structure schematic of the dust-proof road surface cleaning equipment that builds a bridge proposed by the present invention；
Fig. 2 is a kind of side structure schematic diagram of the dust-proof road surface cleaning equipment that builds a bridge proposed by the present invention；
Fig. 3 is the structural representation at A in Fig. 1；
Fig. 4 is the structural representation at B in Fig. 1；
Fig. 5 is the structural representation at C in Fig. 1；
Fig. 6 is the structural representation at D in Fig. 1；
Fig. 7 is first gear and second gear, first in a kind of dust-proof road surface cleaning equipment that builds a bridge proposed by the present invention
The structural representation of sector gear and slide plate annexation.
In figure：1 car body, 2 transverse slats, 3 seats, 4 handrails, 5 wheels, 6 grooves, 7 housings, 8 motors, 9 first gears, 10
First mounting groove, 11 second gears, 12 first sector gears, 13 slide plates, 14 teeth groove, 15 racks, 16 rotating shafts, 17 second sectors
Wheel, 18 water tanks, 19 shrinking connecting-rods, 20 fixed plates, 21 springs, 22 hole for water sprayings, 23 hairbrush, 24 first chutes, 25 first sliding blocks, 26
Second chute, 27 second sliding blocks, 28 first through hole, 29 second through holes, 30 flexible pipes, 31 connecting tubes, 32 strip gabs, 33 the 3rd are slided
Groove, 34 the 3rd sliding blocks, 35 second mounting grooves, 36 threaded rods, 37 nuts, 38 cross bars, 39 the 4th chutes, 40 the 3rd mounting grooves, 41
Roller.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-7, a kind of dust-proof road surface cleaning equipment that builds a bridge, including car body 1 and it is arranged on the downside of car body 1
Wheel 5, the side side wall of car body 1 is provided with transverse slat 2, and the upper side wall of transverse slat 2 is provided with seat 3, and car body 1 is close to the side of seat 3
Side wall is additionally provided with handrail 4, and worker can be sitting on seat 3 when carrying out road surface cleaning operation, it is artificial to improve road surface fettler
The comfort level of work.
Car body 1 is hollow structure, and the groove 6 that Open Side Down is provided with car body 1, and the bottom of groove 6 is provided with output axially
Under motor 8, and the output shaft of motor 8 is connected with first gear 9, the both sides inwall of groove 6 be arranged with two with
The first mounting groove 10 that groove 6 connects, and the position of the first mounting groove 10 is correspondingly arranged with first gear 9, the first mounting groove 10
In be rotatably connected to second gear 11, and two second gears 11 engage setting, two second gears 11 with first gear 9
Side wall be fixedly connected with the first sector gear 12, also slidably connect slide plate 13 in groove 6, and slide plate 13 is positioned at two the
Between one sector gear 12, the both sides side wall of slide plate 13 is equipped with multiple teeth groove 14 matched with the first sector gear 12, slide plate 13
Both ends extend respectively in the first mounting groove 10, and the lower wall of the first mounting groove 10 be provided with opening upwards the first chute
24, the lower wall of slide plate 13 is provided with the first sliding block 25 matched with the first chute 24, and slide plate 13 passes through the first sliding block 25 and first
Chute 24 is slidably connected, and has both facilitated slide plate 13 to slide, and provides a support force for slide plate 13 again, passes through two the first sector gears
The rotation of 12 different directions, the motion that slide plate 13 can be driven to move in circles.
The second sector gear 17 is also rotatably connected to by rotating shaft 16 in groove 6, and the second sector gear 17 is positioned at cunning
The lower section of plate 13, the lower wall of slide plate 13 are provided with the rack 15 matched with the second sector gear 17, pass through the downside rack of slide plate 13
15 and second sector gear 17 cooperation, the second sector gear 17 is swung.
Second one end of sector gear 17 away from rack 15 is connected with housing 7, shell by the shrinking connecting-rod 19 being vertically arranged
Body 7 is hollow structure, and side side wall of the housing 7 away from shrinking connecting-rod 19 is provided with inside multiple hairbrush 23 and multiple and housing 7
The hole for water spraying 22 of connection, is set in distance between hole for water spraying 22 and hairbrush 23, can complete to spray water while the operation scrubbed,
Clean pavement of road cleaner.
The inwall of groove 6 is also fixed with fixed plate 20, and fixed plate 20 is between slide plate 13 and housing 7, fixed plate
20 lower wall is connected with the second sliding block 27 by spring 21, and the inwall of groove 6 is provided with second matched with the second sliding block 27
Chute 26, the second sliding block 27 are hollow structure, and the side side wall of the inwall of close groove 6 of the second sliding block 27 be provided with it is multiple with it is interior
The first through hole 28 of portion's connection, the side wall of the second chute 26 are provided with multiple the second through holes 29 connected with the inside of car body 1, and first
Through hole 28 is located at the top of the second through hole 29, and the junction of the second sliding block 27 and the second chute 26 is provided with sealing gasket, and sealing gasket
Be provided with it is corresponding with first through hole 28 be open, when the through hole 29 of first through hole 28 and second is interleaved, increase closing flowing water
Sealing, after road cleaning work is completed, housing 7 is contracted in groove 6, housing 7 drives the second sliding block 27 the
Upward sliding in two chutes 26, the through hole 29 of first through hole 28 and second is interleaved, so as to close first through hole 28 and second
Through hole 29, reach water-saving effect.
Water tank 18 is provided with car body 1, and water tank 18 is connected by flexible pipe 30 with the second through hole 29, housing 7 is close to slide plate 13
Side side wall be provided with the strip gab 32 that connect of inside, and the second sliding block 27 passes through connecting tube 31 and the inside company of housing 7
Logical, the inwall of the both sides of strip gab 32 is equipped with the 3rd chute 33, and the side wall of connecting tube 31 is provided with and matched with the 3rd chute 33
The 3rd sliding block 34, it is convenient that water in water tank 18 is delivered in housing 7, and do not influence the swing of housing 7.
The lower wall of car body 1 is additionally provided with the second mounting groove 35 that Open Side Down, and the second mounting groove 35 is located at the two of groove 6
Side, threaded rod 36 is rotatably connected in the second mounting groove 35, and matched nut 37 is arranged with threaded rod 36, positioned at car
Rubber antiskid pad is enclosed with the threaded rod 36 of the downside of body 1, convenient to rotate threaded rod 36, the side wall of nut 37 is provided with cross bar 38,
It is convenient that housing 7 is contracted to groove 6 after cleaning work is completed and the one end of cross bar 38 away from nut 37 is extended in groove 6
In.
The both sides sidewall symmetry of housing 7 is provided with two the 4th chutes 39 matched with cross bar 38, and cross bar 38 is away from nut 37
One end is provided with the 3rd mounting groove 40, and is rotatably connected to roller 41 in the 3rd mounting groove 40, when housing 7 is in the second sector gear 17
Under cooperation with rack 15, during the loopy moving of both sides, when housing 7 is slided by the 4th chute 39 in its side wall with cross bar 38,
The roller 41 of the one end of cross bar 38 can facilitate cross bar 38 to be slided in the 4th chute 39, both facilitated and driven housing 7 to be contracted to groove 6
In, facilitate housing 7 to be swung again.
For the present invention when car body 1 is in movement, operating personnel can be sitting in hand steered handrail 4 on seat 3, pass through the downside of housing 7
Hairbrush 23 and hole for water spraying 22 on wall complete the cleaning operation of road pavement, the comfort level of fettler people work are added, so as to carry
The high efficiency of work；
When needing to be cleared up, the threaded rod 36 in the second mounting groove 35 is rotated first and is driven by nut 37 under cross bar 38
Move, so as to drive housing 7 to move down, the hairbrush 23 in the side wall of housing 7 is contacted with road surface, housing 7 is in the mistake moved down
The second sliding block 27 slide downward and extension spring 21 in the second chute 26 are driven by connecting tube 31 in journey, when the second sliding block 27
When first through hole 28 in side wall overlaps with the second through hole 29, the water in water tank 18 can pass through flexible pipe 30, first through hole 28,
Two through holes 29 are flowed in the second sliding block 27, are flowed to eventually through connecting tube 31 in housing 7, and are sprayed by hole for water spraying 22 to road
Face；
Meanwhile motor 8 drives first gear 9 to rotate, first gear 9 drives two second gears in the first mounting groove 10
11 are rotated in opposite direction, and the first sector gear 12 in two second gears 11 can be driven also to be rotated in opposite direction, and two
When individual first sector gear 12 rotates in opposite direction each other, it can drive what slide plate 13 moved in circles by the cooperation of teeth groove 14
Moved to both sides.
During the motion that slide plate 13 moves in circles, the circulation of the second sector gear 17 can be driven to swing by rack 15, therefore,
By shrinking connecting-rod 19 housing 7 can be driven to swing sideward dynamic, so as to be completed by hairbrush 23 and hole for water spraying 22 while cleaning one
The operation of side watering, and when not clearing up, rotate threaded rod 36 and simultaneously drive housing 7 to rise by nut 37, make hairbrush 23 and ground
Depart from, protect hairbrush 23 to a certain extent, while housing 7 can hand over the through hole 29 of first through hole 28 and second when rising
Stagger, so as to close flowing water, reach water-saving effect.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of dust-proof road surface cleaning equipment that builds a bridge, including car body（1）Be arranged on car body（1）The wheel of downside（5）,
Characterized in that, the car body（1）For hollow structure, and car body（1）In be provided with the groove that Open Side Down（6）, the groove（6）
Bottom be provided with the downward motor of output shaft（8）, and motor（8）Output shaft be connected with first gear（9）, it is described
Groove（6）Both sides inwall is arranged with two and groove（6）First mounting groove of connection（10）, and the first mounting groove（10）Position
Put and first gear（9）It is correspondingly arranged, first mounting groove（10）In be rotatably connected to second gear（11）, and two
Two gears（11）And first gear（9）Engagement is set, two second gears（11）Side wall be fixedly connected with first
Sector gear（12）, the groove（6）In also slidably connect slide plate（13）, and slide plate（13）Positioned at two the first sector gears
（12）Between, the slide plate（13）Both sides side wall is equipped with multiple and the first sector gear（12）The teeth groove of matching（14）, it is described
Groove（6）In also pass through rotating shaft（16）It is rotatably connected to the second sector gear（17）, and the second sector gear（17）Positioned at slide plate
（13）Lower section, the slide plate（13）Lower wall be provided with and the second sector gear（17）The rack of matching（15）, described second
Sector gear（17）Away from rack（15）One end pass through the shrinking connecting-rod that is vertically arranged（19）It is connected with housing（7）, the shell
Body（7）For hollow structure, and housing（7）Away from shrinking connecting-rod（19）Side side wall be provided with multiple hairbrush（23）With multiple and shell
Body（7）The hole for water spraying of inside connection（22）, the hole for water spraying（22）And hairbrush（23）Between be set in distance, the groove（6）
Inwall be also fixed with fixed plate（20）, and fixed plate（20）Positioned at slide plate（13）And housing（7）Between, the fixed plate
（20）Lower wall pass through spring（21）It is connected with the second sliding block（27）, and groove（6）Inwall be provided with and the second sliding block（27）
Second chute of matching（26）, second sliding block（27）For hollow structure, and the second sliding block（27）Close groove（6）Inwall
Side side wall be provided with it is multiple with the internal first through hole connected（28）, second chute（26）Side wall be provided with multiple and car
Body（1）Second through hole of inside connection（29）, and first through hole（28）Positioned at the second through hole（29）Top, the car body（1）
In be provided with water tank（18）, and water tank（18）Pass through flexible pipe（30）With the second through hole（29）Connection, the housing（7）Close to slide plate
（13）Side side wall be provided with and the internal strip gab connected（32）, and the second sliding block（27）Pass through connecting tube（31）With housing
（7）Inside connection, the strip gab（32）The inwall of both sides is equipped with the 3rd chute（33）, and connecting tube（31）Side wall
Provided with the 3rd chute（33）3rd sliding block of matching（34）, the car body（1）Lower wall be additionally provided with that Open Side Down second
Mounting groove（35）, and the second mounting groove（35）Positioned at groove（6）Both sides, second mounting groove（35）In be rotatably connected to spiral shell
Rasp bar（36）, and threaded rod（36）On be arranged with matched nut（37）, the nut（37）Side wall be provided with cross bar
（38）, and cross bar（38）Away from nut（37）One end extend to groove（6）In, the housing（7）Both sides sidewall symmetry is provided with
Two and cross bar（38）4th chute of matching（39）.
A kind of 2. dust-proof road surface cleaning equipment that builds a bridge according to claim 1, it is characterised in that the car body
（1）Side side wall be provided with transverse slat（2）, and transverse slat（2）Upper side wall be provided with seat（3）, the car body（1）Close to seat（3）
Side side wall be additionally provided with handrail（4）.
3. a kind of dust-proof road surface cleaning equipment that builds a bridge according to claim 1, it is characterised in that positioned at the car
Body（1）The threaded rod of downside（36）On be enclosed with rubber antiskid pad.
A kind of 4. dust-proof road surface cleaning equipment that builds a bridge according to claim 1, it is characterised in that the slide plate
（13）Both ends extend respectively to the first mounting groove（10）In, and the first mounting groove（10）Lower wall be provided with the of opening upwards
One chute（24）, the slide plate（13）Lower wall be provided with and the first chute（24）First sliding block of matching（25）.
5. a kind of dust-proof road surface cleaning equipment that builds a bridge according to claim 1, it is characterised in that described second slides
Block（27）With the second chute（26）Junction be provided with sealing gasket, and sealing gasket is provided with and first through hole（28）It is corresponding to open
Mouthful.
A kind of 6. dust-proof road surface cleaning equipment that builds a bridge according to claim 1, it is characterised in that the cross bar
（38）Away from nut（37）One end be provided with the 3rd mounting groove（40）, and the 3rd mounting groove（40）In be rotatably connected to roller
（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710758925.6A CN107489118B (en) | 2017-08-29 | 2017-08-29 | A kind of dust-proof road surface cleaning equipment that builds a bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710758925.6A CN107489118B (en) | 2017-08-29 | 2017-08-29 | A kind of dust-proof road surface cleaning equipment that builds a bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107489118A true CN107489118A (en) | 2017-12-19 |
| CN107489118B CN107489118B (en) | 2019-07-02 |
Family
ID=60651229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710758925.6A Active CN107489118B (en) | 2017-08-29 | 2017-08-29 | A kind of dust-proof road surface cleaning equipment that builds a bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489118B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988972A (en) * | 2017-12-26 | 2018-05-04 | 彭斌明 | A kind of constructing tunnel ground soil cleaning equipment |
| CN108035288A (en) * | 2017-12-20 | 2018-05-15 | 黄山市雅龙智能科技有限公司 | A kind of municipal pollution treatment device |
| CN108049346A (en) * | 2017-12-20 | 2018-05-18 | 黄山市雅龙智能科技有限公司 | A kind of new city pollution control device |
| CN112575689A (en) * | 2020-12-11 | 2021-03-30 | 李金甫 | Bridge construction bridge floor dregs clearance rejects equipment |
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| DE4335846A1 (en) * | 1993-10-20 | 1995-04-27 | Wiedenmann Gmbh | Bush appliance for weeds |
| JP2002514489A (en) * | 1998-05-08 | 2002-05-21 | アルフレッド ケルハー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー | Vacuum cleaner |
| CN204401521U (en) * | 2014-12-14 | 2015-06-17 | 周永伦 | Sweeper car roller brush drives structure |
| CN204570561U (en) * | 2015-03-30 | 2015-08-19 | 徐州海伦哲专用车辆股份有限公司 | Large height bridge wall surface cleaning vehicle |
| CN205116076U (en) * | 2015-09-02 | 2016-03-30 | 邹平县公路管理局 | Highway guardrail washs car |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4335846A1 (en) * | 1993-10-20 | 1995-04-27 | Wiedenmann Gmbh | Bush appliance for weeds |
| JP2002514489A (en) * | 1998-05-08 | 2002-05-21 | アルフレッド ケルハー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー | Vacuum cleaner |
| CN204401521U (en) * | 2014-12-14 | 2015-06-17 | 周永伦 | Sweeper car roller brush drives structure |
| CN204570561U (en) * | 2015-03-30 | 2015-08-19 | 徐州海伦哲专用车辆股份有限公司 | Large height bridge wall surface cleaning vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035288A (en) * | 2017-12-20 | 2018-05-15 | 黄山市雅龙智能科技有限公司 | A kind of municipal pollution treatment device |
| CN108049346A (en) * | 2017-12-20 | 2018-05-18 | 黄山市雅龙智能科技有限公司 | A kind of new city pollution control device |
| CN108035288B (en) * | 2017-12-20 | 2018-10-26 | 江苏凯亚环保科技有限公司 | A kind of municipal pollution treatment device |
| CN108049346B (en) * | 2017-12-20 | 2018-12-14 | 江苏宝华环保科技有限公司 | A kind of municipal pollution treatment device |
| CN107988972A (en) * | 2017-12-26 | 2018-05-04 | 彭斌明 | A kind of constructing tunnel ground soil cleaning equipment |
| CN112575689A (en) * | 2020-12-11 | 2021-03-30 | 李金甫 | Bridge construction bridge floor dregs clearance rejects equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107489118B (en) | 2019-07-02 |
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