CN109778756A - A kind of sweeper for municipal works - Google Patents
A kind of sweeper for municipal works Download PDFInfo
- Publication number
- CN109778756A CN109778756A CN201910189589.7A CN201910189589A CN109778756A CN 109778756 A CN109778756 A CN 109778756A CN 201910189589 A CN201910189589 A CN 201910189589A CN 109778756 A CN109778756 A CN 109778756A
- Authority
- CN
- China
- Prior art keywords
- wall
- hinged
- compartment
- metal cylinder
- car body
- 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
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a kind of sweepers for municipal works, including car body and the cleaning agency being mounted at car body headstock position, the car body side has been bolted compartment, compartment top outer wall is equipped with dust collection mechanism, the car body bottom end be equipped with laterally be arranged into dirt mechanism, described dust collection mechanism one end is connected with hose, and hose one end passes through car body bottom end outer wall and connect with air inlet mechanism top, the dust collection mechanism includes the metal cylinder being laterally arranged, metal cylinder top side outer wall has been bolted suction ventilator, described metal cylinder one end has been bolted hollow shaft motor, and hollow shaft motor output shaft inner wall has been bolted gas blow pipe.The pick-up performance of road pavement dust can be improved in the present invention, is adapted to different road surfaces, improves the scope of application, convenient to clearing up in metal cylinder, reduces cleaning difficulty, easy to operate.
Description
Technical field
The present invention relates to municipal works technical field more particularly to a kind of sweepers for municipal works.
Background technique
Urban operating mechanism, which refers to, to be arranged within the scope of metropolitan district, town (township) planning construction, is based on government responsibility and obligation to occupy
The people provide various buildings, structures, equipment of paid or free public product and service etc..The matched various public affairs of urban life
Infrastructure construction altogether belongs to municipal works scope, such as common urban road, bridge, subway, such as close with life
Relevant various pipelines: rainwater, sewage, upper water, middle water, electric power (red line is with outer portion), telecommunications, heating power, combustion gas etc., there are also wide
, the construction of urban afforestation etc. belongs to municipal works scope.It needs to use sweeper during municipal cleansing.
Through retrieving, Chinese patent grant number is the patent of CN208105150U, discloses a kind of street for municipal works
Road sweeper, including driver's cabin, regulating box and trunk, the regulating box is between driver's cabin and trunk, the driving
The bottom end two sides of room are respectively and fixedly provided with hairbrush of sweeping the floor, and two groups of guide rods are fixed between the both ends inner wall of the regulating box, described to lead
Lifter plate is slidably connected on bar, the bottom end of the lifter plate is fixed with wind cabinet, and the wind cabinet is internally provided with rolling of sweeping the floor
It brushes, cylinder is installed on the top inner wall of the regulating box.
Sweeper in above-mentioned patent has the disadvantage that inconvenient cleaning and maintenance, does not adapt to different road surfaces, so existing
It is proposed a kind of sweeper for municipal works.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of sweepers for municipal works.
A kind of sweeper for municipal works proposed by the present invention including car body and is mounted at car body headstock position
Cleaning agency, the car body side have been bolted compartment, and compartment top outer wall is equipped with dust collection mechanism, the car body
Bottom end is equipped with being laterally arranged into dirt mechanism, and described dust collection mechanism one end is connected with hose, and hose one end passes through
Car body bottom end outer wall is connect with air inlet mechanism top, and the dust collection mechanism includes the metal cylinder being laterally arranged, the metal cylinder top
End side outer wall has been bolted suction ventilator, and described metal cylinder one end has been bolted hollow shaft motor, and hollow
Spindle motor output shaft inner wall has been bolted gas blow pipe, and the gas blow pipe sidewall weld has the auger leaf extended in the shape of a spiral
Piece, the metal cylinder sidewall weld have coupled logical ash dropping hopper, and the ash dropping hopper bottom end is hinged with cover board on one side, described to fall
Ash bucket two sides are hinged with electric telescopic rod, and two electric telescopic rod bottom ends are hinged with cover board two sides outer wall respectively, described to blow
Tracheae side wall is arranged with metal mesh bucket close to hollow shaft motor one end, and at metal mesh bucket sidewall edge position with metal cylinder inner wall
Rotation connection, the metal cylinder side wall is equipped with suction inlet at metal mesh bucket position, and air inlet and suction ventilator air inlet connect
It connects, compartment top outer wall is provided with rectangular opening compatible with ash dropping hopper specification, and ash dropping hopper passes through rectangular opening.
Preferably, described into dirt mechanism includes dust suction bucket, and dust suction bucket bottom end side is hinged with U-shaped frame, the U-shaped frame top
End has been bolted rubber telescopic cover, and rubber telescopic cover top is Nian Jie with dust suction bucket bottom end.
Preferably, dust suction bucket two sides outer wall is hinged with the first spring lever, and two the first spring lever bottom end difference
It is hinged with U-shaped frame two sides outer wall.
Preferably, the metal cylinder inner wall has been bolted mounting blocks, the installation at metal mesh bucket position
Block side is hinged with swipe, and swipe is abutted with metal mesh bucket inner wall, and the swipe is side walls hinged second spring bar, and second
Spring lever top and mounting blocks bottom end outer wall are hinged.
Preferably, the gas blow pipe side wall is provided with the gas hole equidistantly distributed, and gas blow pipe one end passes through hollow shaft electricity
Machine output shaft is bolted with single-phase intake valve.
Preferably, the compartment side is equipped with compartment door, and railroad car lateral wall is hinged with compartment cover at the door position of compartment.
Preferably, the hollow shaft motor and electric telescopic rod are connected with switch, and switch is connected with microprocessor.
It is in the present invention the utility model has the advantages that
1, road pavement dust can be improved in conjunction with the first spring lever and U-shaped frame of setting into dirt mechanism by setting
Pick-up performance is adapted to different road surfaces, improves the scope of application.
2, by the hollow shaft motor of setting, metal mesh bucket can be driven to rotate, the swipe being equipped with can be to metal
Net bucket is cleared up, and the ash dropping hopper for avoiding blocking, while being equipped with facilitates collection dust, and easy to operate, what is be equipped with blows
Tracheae, it is convenient to being cleared up in metal cylinder, reduce cleaning difficulty.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the sweeper for municipal works proposed by the present invention;
Fig. 2 is a kind of structural schematic diagram of the sweeper dust collection mechanism for municipal works proposed by the present invention;
Fig. 3 is a kind of schematic cross-sectional view of the sweeper metal cylinder for municipal works proposed by the present invention;
Fig. 4 is a kind of structural schematic diagram of the sweeper for municipal works proposed by the present invention into dirt mechanism.
In figure: 1 compartment, 2 car bodies, 3 are stretched into dirt mechanism, 3-1 dust suction bucket, the first spring lever of 3-2,3-3U type frame, 3-4 rubber
Contracting cover, 4 hoses, 5 cleaning agencies, 6 metal cylinders, 7 suction ventilators, 8 hollow shaft motors, 9 ash dropping hoppers, 10 cover boards, 11 electronic are stretched
Contracting bar, 12 gas blow pipes, 13 packing auger blades, 14 mounting blocks, 15 second spring bars, 16 swipes, 17 metal mesh buckets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, a kind of sweeper for municipal works, including car body 2 and it is mounted on car body 2
Cleaning agency 5 at headstock position, 2 side of car body have been bolted compartment 1, and 1 top outer wall of compartment is equipped with dust collection mechanism,
For 2 bottom end of car body equipped with being laterally arranged into dirt mechanism 3, dust collection mechanism one end is connected with hose 4, and 4 one end of hose
It is connect across 2 bottom end outer wall of car body with 3 top of air inlet mechanism, dust collection mechanism includes the metal cylinder 6 being laterally arranged, and metal cylinder 6 is pushed up
End side outer wall has been bolted suction ventilator 7, and 6 one end of metal cylinder has been bolted hollow shaft motor 8, and hollow shaft
8 output shaft inner wall of motor has been bolted gas blow pipe 12, and 12 sidewall weld of gas blow pipe has the auger leaf extended in the shape of a spiral
Piece 13,6 sidewall weld of metal cylinder have coupled logical ash dropping hopper 9, and 9 bottom end of ash dropping hopper is hinged with cover board 10, ash dropping hopper 9 on one side
Two sides are hinged with electric telescopic rod 11, and two 11 bottom ends of electric telescopic rod are hinged with 10 two sides outer wall of cover board respectively, blow
12 side wall of pipe is arranged with metal mesh bucket 17 close to 8 one end of hollow shaft motor, and at 17 sidewall edge position of metal mesh bucket and metal
Cylinder 6 inner walls rotation connection, 6 side wall of metal cylinder are equipped with suction inlet at 17 position of metal mesh bucket, and air inlet and suction ventilator 7 into
Air port connection, 1 top outer wall of compartment is provided with rectangular opening compatible with 9 specification of ash dropping hopper, and ash dropping hopper 9 passes through rectangular opening, into
Dirt mechanism 3 includes dust suction bucket 3-1, and the dust suction bottom end bucket 3-1 side is hinged with U-shaped frame 3-3, and the top U-shaped frame 3-3 is solid by bolt
Surely there is rubber telescopic cover 3-4, and the rubber top telescopic cover 3-4 is Nian Jie with the dust suction bottom end bucket 3-1, the two sides dust suction bucket 3-1 outer wall is equal
It is hinged with the first spring lever 3-2, and two the first bottom ends spring lever 3-2 are hinged with the two sides U-shaped frame 3-3 outer wall respectively, metal cylinder 6
Inner wall has been bolted mounting blocks 14 at 17 position of metal mesh bucket, and 14 side of mounting blocks is hinged with swipe 16, and brushes
Item 16 is abutted with 17 inner wall of metal mesh bucket, and swipe 16 is side walls hinged second spring bar 15, and 15 top of second spring bar and peace
It is hinged to fill 14 bottom end outer wall of block, 12 side wall of gas blow pipe is provided with the gas hole equidistantly distributed, and 12 one end of gas blow pipe is across hollow
8 output shaft of spindle motor is bolted with single-phase intake valve.
In the present invention, 1 side of compartment is equipped with compartment door, and 1 side wall of compartment is hinged with compartment cover, hollow shaft at the door position of compartment
Motor 8 and electric telescopic rod 11 are connected with switch, and switch is connected with microprocessor, and microprocessor model is ARM9TDMI.
In use, the dust of 5 road pavement of cleaning agency of sweeper is cleaned, acted on into dirt mechanism 3 in dust collection mechanism
It is lower that dust is drawn into metal cylinder 6, in conjunction with the first spring lever 3-2 and U-shaped frame 3-3 of setting, can be contacted with road surface, it can be with
The adsorption effect for improving road pavement dust is adapted to different road surfaces, improves the scope of application, and dust is collected into metal cylinder 6,
It is worked by control hollow shaft motor 8, packing auger blade 13 can be driven to rotate, dust is input in material-falling hopper 9, control is passed through
Electric telescopic rod 11 works, and drives cover board 10 to be unfolded, the dust of collection is put into compartment 1, hollow shaft motor 8 can drive
Metal mesh bucket 17 rotates, and 12 one end of gas blow pipe connect with air pump, blown by gas hole by the swipe 16 being equipped with, can be with
Metal mesh bucket 17 is cleared up, avoids blocking.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of sweeper for municipal works, including car body (2) and the cleaning agency being mounted at car body (2) headstock position
(5), which is characterized in that car body (2) side has been bolted compartment (1), and compartment (1) the top outer wall, which is equipped with, to be inhaled
Dirt mechanism, equipped with being laterally arranged into dirt mechanism (3), it is soft that described dust collection mechanism one end is connected with dust suction for car body (2) bottom end
It manages (4), and hose (4) one end passes through car body (2) bottom end outer wall and connect with air inlet mechanism (3) top, the dust collection mechanism
Including the metal cylinder (6) being laterally arranged, metal cylinder (6) top side outer wall has been bolted suction ventilator (7), described
Metal cylinder (6) one end has been bolted hollow shaft motor (8), and hollow shaft motor (8) output shaft inner wall is solid by bolt
Surely have gas blow pipe (12), gas blow pipe (12) sidewall weld has the packing auger blade (13) extended in the shape of a spiral, the metal cylinder
(6) sidewall weld has coupled logical ash dropping hopper (9), and ash dropping hopper (9) bottom end is hinged with cover board (10) on one side, described to fall
Ash bucket (9) two sides are hinged with electric telescopic rod (11), and two electric telescopic rod (11) bottom ends respectively with cover board (10) two sides
Outer wall is hinged, and gas blow pipe (12) side wall is arranged with metal mesh bucket (17) close to hollow shaft motor (8) one end, and metal mesh bucket
(17) it is rotatablely connected at sidewall edge position with metal cylinder (6) inner wall, metal cylinder (6) side wall is close to metal mesh bucket (17) position
It sets place and is equipped with suction inlet, and air inlet is connect with suction ventilator (7) air inlet, compartment (1) top outer wall is provided with and ash dropping hopper
(9) the compatible rectangular opening of specification, and ash dropping hopper (9) passes through rectangular opening.
2. a kind of sweeper for municipal works according to claim 1, which is characterized in that described into dirt mechanism (3)
Including dust suction bucket (3-1), and the bottom end side dust suction bucket (3-1) is hinged with U-shaped frame (3-3), and U-shaped frame (3-3) top passes through
Bolt is fixed with rubber telescopic cover (3-4), and the rubber telescopic cover top (3-4) is Nian Jie with the dust suction bucket bottom end (3-1).
3. a kind of sweeper for municipal works according to claim 1, which is characterized in that the dust suction bucket (3-1)
Two sides outer wall is hinged with the first spring lever (3-2), and two the first spring lever (3-2) bottom ends respectively with the two sides U-shaped frame (3-3)
Outer wall is hinged.
4. a kind of sweeper for municipal works according to claim 1, which is characterized in that in the metal cylinder (6)
Wall has been bolted mounting blocks (14) at metal mesh bucket (17) position, and mounting blocks (14) side is hinged with swipe
(16), and swipe (16) is abutted with metal mesh bucket (17) inner wall, and the swipe (16) is side walls hinged to be had second spring bar (15), and
Second spring bar (15) top and mounting blocks (14) bottom end outer wall are hinged.
5. a kind of sweeper for municipal works according to claim 1, which is characterized in that gas blow pipe (12) side
Wall is provided with the gas hole equidistantly distributed, and gas blow pipe (12) one end pass through hollow shaft motor (8) output shaft be bolted with it is single-phase into
Air valve.
6. a kind of sweeper for municipal works according to claim 1, which is characterized in that compartment (1) side
Equipped with compartment door, and compartment (1) side wall is hinged with compartment cover at the door position of compartment.
7. a kind of sweeper for municipal works according to claim 1, which is characterized in that the hollow shaft motor
(8) and electric telescopic rod (11) is connected with switch, and switch is connected with microprocessor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910189589.7A CN109778756B (en) | 2019-03-13 | 2019-03-13 | A motor sweeper for municipal works |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910189589.7A CN109778756B (en) | 2019-03-13 | 2019-03-13 | A motor sweeper for municipal works |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109778756A true CN109778756A (en) | 2019-05-21 |
CN109778756B CN109778756B (en) | 2021-06-01 |
Family
ID=66487882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910189589.7A Active CN109778756B (en) | 2019-03-13 | 2019-03-13 | A motor sweeper for municipal works |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109778756B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110424236A (en) * | 2019-09-03 | 2019-11-08 | 新疆工程学院 | A kind of adjustable groover of groove width |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373227A (en) * | 1980-09-09 | 1983-02-15 | Tennant Company | Surface maintenance equipment |
CN202830854U (en) * | 2012-07-31 | 2013-03-27 | 广西玉柴专用汽车有限公司 | Total-suction circulating motor sweeper |
CN104667605A (en) * | 2015-02-28 | 2015-06-03 | 中国铁塔股份有限公司云南省分公司 | Ventilation backwash filtering screen system and cleaning method of ventilation filtering screen |
CN205307928U (en) * | 2015-12-30 | 2016-06-15 | 云南迈润环保科技有限公司 | Back flush drain filter |
CN205699734U (en) * | 2016-06-23 | 2016-11-23 | 北京宏大峰钻石机械有限责任公司 | Drainage screen clearing apparatus |
CN206008286U (en) * | 2015-09-01 | 2017-03-15 | 肥乡县远达车辆制造有限公司 | The split type filtration system of dry type dust collecting and cleaning vehicles |
CN206127958U (en) * | 2016-10-20 | 2017-04-26 | 湖北佳士成道路保洁有限公司 | Small -sized road sweeping car |
CN206189324U (en) * | 2016-10-20 | 2017-05-24 | 湖北佳士成道路保洁有限公司 | Suction -type road refuse compressing cleaning device |
KR20170094942A (en) * | 2016-02-12 | 2017-08-22 | 조선대학교산학협력단 | A vacuum cleaning car |
CN206721780U (en) * | 2017-05-05 | 2017-12-08 | 河南天翔新能源专用车有限公司 | A kind of filtration of road sweeper dust exhaust apparatus |
CN107587467A (en) * | 2017-10-29 | 2018-01-16 | 荆门市华研智能机电有限公司 | A kind of suction nozzle of sweeping car on adaptive road surface |
CN207974071U (en) * | 2017-05-17 | 2018-10-16 | 江西省金驰专用汽车有限公司 | A kind of novel sweeping machine |
CN108867511A (en) * | 2018-09-02 | 2018-11-23 | 瑞德(新乡)路业有限公司 | A kind of sweeping machine with dust-absorbing function |
CN208193894U (en) * | 2018-03-14 | 2018-12-07 | 浙江益纸淀粉科技股份有限公司 | A kind of dust filter unit |
CN208293501U (en) * | 2018-05-16 | 2018-12-28 | 鞍山衡业专用汽车制造有限公司 | Dry type Road cleaning vehicle for taking-up undesirable matter |
CN109423973A (en) * | 2017-08-31 | 2019-03-05 | 熊本海 | A kind of Novel sweeper truck |
CN109457649A (en) * | 2019-01-03 | 2019-03-12 | 甘肃兴华环境设施有限公司 | A kind of dry type environmental sanitation dust catcher |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194077A (en) * | 1990-03-20 | 1993-03-16 | Clarke Industries, Inc. | Dual chamber filter assembly with shaker |
CN106759021A (en) * | 2016-12-30 | 2017-05-31 | 太仓韬信信息科技有限公司 | A kind of road cleaning device |
-
2019
- 2019-03-13 CN CN201910189589.7A patent/CN109778756B/en active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373227A (en) * | 1980-09-09 | 1983-02-15 | Tennant Company | Surface maintenance equipment |
CN202830854U (en) * | 2012-07-31 | 2013-03-27 | 广西玉柴专用汽车有限公司 | Total-suction circulating motor sweeper |
CN104667605A (en) * | 2015-02-28 | 2015-06-03 | 中国铁塔股份有限公司云南省分公司 | Ventilation backwash filtering screen system and cleaning method of ventilation filtering screen |
CN206008286U (en) * | 2015-09-01 | 2017-03-15 | 肥乡县远达车辆制造有限公司 | The split type filtration system of dry type dust collecting and cleaning vehicles |
CN205307928U (en) * | 2015-12-30 | 2016-06-15 | 云南迈润环保科技有限公司 | Back flush drain filter |
KR20170094942A (en) * | 2016-02-12 | 2017-08-22 | 조선대학교산학협력단 | A vacuum cleaning car |
CN205699734U (en) * | 2016-06-23 | 2016-11-23 | 北京宏大峰钻石机械有限责任公司 | Drainage screen clearing apparatus |
CN206189324U (en) * | 2016-10-20 | 2017-05-24 | 湖北佳士成道路保洁有限公司 | Suction -type road refuse compressing cleaning device |
CN206127958U (en) * | 2016-10-20 | 2017-04-26 | 湖北佳士成道路保洁有限公司 | Small -sized road sweeping car |
CN206721780U (en) * | 2017-05-05 | 2017-12-08 | 河南天翔新能源专用车有限公司 | A kind of filtration of road sweeper dust exhaust apparatus |
CN207974071U (en) * | 2017-05-17 | 2018-10-16 | 江西省金驰专用汽车有限公司 | A kind of novel sweeping machine |
CN109423973A (en) * | 2017-08-31 | 2019-03-05 | 熊本海 | A kind of Novel sweeper truck |
CN107587467A (en) * | 2017-10-29 | 2018-01-16 | 荆门市华研智能机电有限公司 | A kind of suction nozzle of sweeping car on adaptive road surface |
CN208193894U (en) * | 2018-03-14 | 2018-12-07 | 浙江益纸淀粉科技股份有限公司 | A kind of dust filter unit |
CN208293501U (en) * | 2018-05-16 | 2018-12-28 | 鞍山衡业专用汽车制造有限公司 | Dry type Road cleaning vehicle for taking-up undesirable matter |
CN108867511A (en) * | 2018-09-02 | 2018-11-23 | 瑞德(新乡)路业有限公司 | A kind of sweeping machine with dust-absorbing function |
CN109457649A (en) * | 2019-01-03 | 2019-03-12 | 甘肃兴华环境设施有限公司 | A kind of dry type environmental sanitation dust catcher |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110424236A (en) * | 2019-09-03 | 2019-11-08 | 新疆工程学院 | A kind of adjustable groover of groove width |
Also Published As
Publication number | Publication date |
---|---|
CN109778756B (en) | 2021-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100529268C (en) | Multifunctional complete sucking type sweeping car | |
CN2918530Y (en) | Multifunctional full-suction type road sweeper | |
CN106284141A (en) | A kind of multifunctional road sweeper | |
CN204370367U (en) | A kind of light rail cleaning car | |
CN114277712A (en) | Unmanned street sweeper with detachable sweeping mechanism | |
CN209568403U (en) | A kind of dust absorption vehicle for road surface | |
CN109778756A (en) | A kind of sweeper for municipal works | |
CN205990600U (en) | A kind of road cleaning device | |
CN108867508A (en) | A kind of municipal administration road cleaner | |
CN207073105U (en) | A kind of multifunction railway cleans suction-type sewer scavenger | |
CN219793792U (en) | Road cleaning device for municipal engineering construction | |
CN208981250U (en) | A kind of Trailed road sweeper | |
CN218436838U (en) | Blowing-sucking type road vacuum sweeper | |
CN207244534U (en) | Refuse cleaning vehicle | |
CN109773084A (en) | Equipment is straightened in a kind of cable for municipal works | |
CN212772144U (en) | Fallen leaf collecting vehicle | |
CN110565567A (en) | Sweeping vehicle with sidewalk fallen leaf collecting and dirt absorbing functions | |
CN206477284U (en) | The material guide device and road sweeper of a kind of road sweeper | |
CN208517874U (en) | A kind of automobile-used flushing reel of road administration cleaning | |
CN204311386U (en) | A kind of scavenging vehicle dustbin | |
CN111472311A (en) | Fallen leaf collecting vehicle | |
CN106894375A (en) | Novel environment friendly conserves dust collection equipment | |
CN107604868A (en) | The environment sweeping robot that a kind of open air uses | |
CN214301477U (en) | Highway road surface cleaning spring shovel | |
CN206768699U (en) | Novel environment friendly conserves dust collection equipment |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |